/**
 * ZUNO AI Product Workspace Design System
 * Master Source of Truth: ZUNO_AI_Ultimate_Product_Technical_Blueprint_v1.0(3).pdf
 * Pages: 12 (Visual System), 13 (Desktop Architecture), 14 (Mobile Concept), 15 (Navigation & Composer)
 * Version: 1.0.0
 */

/* ==========================================================================
   1. ROOT TOKENS & SHELL GRID (Pages 12 & 13)
   ========================================================================== */

:root {
    --zuno-sidebar-width: 260px;
    --zuno-right-panel-width: 292px;
    --zuno-topbar-height: 64px;
    --zuno-bottom-nav-height: 66px;
    --zuno-bg-canvas: #FFFFFF;
    --zuno-bg-lavender: #FAF9FE;
    --zuno-surface-card: #FFFFFF;
    --zuno-surface-hover: #F8FAFC;
    --zuno-border-subtle: #F1F0F7;
    --zuno-border-card: #EAE8F2;
    --zuno-border-focus: #6C5CE7;
    --zuno-purple-primary: #6C5CE7;
    --zuno-purple-hover: #5A4AD1;
    --zuno-purple-light: #F4F1FE;
    --zuno-purple-border: #E0D9FD;
    --zuno-purple-glow: rgba(108, 92, 231, 0.16);
    --zuno-blue-electric: #3B82F6;
    --zuno-text-main: #0F172A;
    --zuno-text-muted: #64748B;
    --zuno-text-subtle: #94A3B8;
    --zuno-font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --zuno-font-handwritten: 'Caveat', cursive, -apple-system, sans-serif;
    --zuno-card-shadow: 0 1px 3px rgba(15, 23, 42, 0.03), 0 4px 16px rgba(15, 23, 42, 0.02);
    --zuno-card-shadow-hover: 0 6px 20px rgba(15, 23, 42, 0.06), 0 10px 28px rgba(108, 92, 231, 0.08);
    --zuno-popover-shadow: 0 16px 40px -6px rgba(15, 23, 42, 0.12), 0 4px 14px rgba(15, 23, 42, 0.04);
}

/* Universal Mobile Tap Highlight Reset & Touch Ergonomics (Section 10) */
*, *::before, *::after {
    -webkit-tap-highlight-color: transparent !important;
}

a, button, input, textarea, select, label, [role="button"], [tabindex],
.btn, .zuno-clean-action-pill, .zuno-bottom-nav-item, .zuno-bottom-nav-new-btn,
.zuno-model-select-item, .zuno-prompt-chip, .zuno-clean-model-pill {
    -webkit-tap-highlight-color: transparent !important;
    touch-action: manipulation;
}

:focus-visible {
    outline: 2px solid var(--zuno-purple-primary, #6C5CE7) !important;
    outline-offset: 2px !important;
}

/* Master App Layout Container */
.zuno-app-container {
    display: flex;
    width: 100%;
    height: 100%;
    height: 100dvh;
    max-height: 100dvh;
    overflow: hidden;
    background-color: var(--zuno-bg-canvas);
    color: var(--zuno-text-main);
    font-family: var(--zuno-font-sans);
    position: relative;
    box-sizing: border-box;
}

/* ==========================================================================
   2. PERSISTENT LEFT SIDEBAR (Page 13)
   ========================================================================== */

.zuno-sidebar {
    width: var(--zuno-sidebar-width);
    height: 100%;
    height: 100dvh;
    max-height: 100dvh;
    background: #FFFFFF;
    border-right: 1px solid var(--zuno-border-subtle);
    display: flex;
    flex-direction: column;
    z-index: 40;
    flex-shrink: 0;
    overflow: hidden;
    box-sizing: border-box;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.zuno-sidebar-header {
    padding: 18px 20px 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.zuno-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.zuno-brand-logo-img {
    height: 32px;
    width: auto;
    display: block;
}

.zuno-brand-text-wrap {
    display: flex;
    flex-direction: column;
}

.zuno-brand-title {
    font-size: 1.12rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.zuno-brand-tagline {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--zuno-text-muted);
    letter-spacing: 0.01em;
}

/* Primary Sidebar Nav List */
.zuno-sidebar-nav {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.zuno-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    border-radius: 9px;
    color: var(--zuno-text-muted);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.15s ease;
}

.zuno-nav-item svg {
    color: var(--zuno-text-subtle);
    flex-shrink: 0;
    transition: color 0.15s ease;
}

.zuno-nav-item:hover {
    background-color: var(--zuno-surface-hover);
    color: var(--zuno-text-main);
}

.zuno-nav-item:hover svg {
    color: var(--zuno-purple-primary);
}

.zuno-nav-item.active {
    background-color: var(--zuno-purple-light);
    color: var(--zuno-purple-primary);
    font-weight: 700;
}

.zuno-nav-item.active svg {
    color: var(--zuno-purple-primary);
}

/* Sidebar Upgrade to Pro Card (Page 13) */
.zuno-sidebar-upgrade-card {
    margin: 12px 14px 10px 14px;
    padding: 14px 16px;
    background: linear-gradient(145deg, #F9F8FE 0%, #F1EEFD 100%);
    border: 1px solid var(--zuno-purple-border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
}

.zuno-upgrade-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--zuno-purple-primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.zuno-upgrade-text {
    font-size: 0.78rem;
    color: var(--zuno-text-muted);
    line-height: 1.35;
}

.zuno-upgrade-btn {
    margin-top: 4px;
    padding: 7px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    background-color: var(--zuno-purple-primary);
    color: #FFFFFF !important;
    border-radius: 7px;
    text-align: center;
    text-decoration: none;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: none;
}

.zuno-upgrade-btn:hover {
    background-color: var(--zuno-purple-hover);
    box-shadow: 0 4px 12px rgba(108, 92, 231, 0.3);
}

.zuno-sidebar-footer {
    padding: 12px 18px;
    border-top: 1px solid var(--zuno-border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.72rem;
    color: var(--zuno-text-subtle);
    font-weight: 600;
    flex-shrink: 0;
}

/* ==========================================================================
   3. DESKTOP TOP BAR (Page 13)
   ========================================================================== */

.zuno-main-stage {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    height: 100%;
    height: 100dvh;
    max-height: 100dvh;
    overflow: hidden;
    box-sizing: border-box;
    position: relative;
}

.zuno-topbar {
    height: var(--zuno-topbar-height);
    background: #FFFFFF;
    border-bottom: 1px solid var(--zuno-border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    flex-shrink: 0;
    z-index: 30;
    position: relative;
    box-sizing: border-box;
}

.zuno-main-workspace,
#main-workspace {
    flex: 1;
    min-height: 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    box-sizing: border-box;
}

.zuno-topbar-search {
    flex: 1;
    max-width: 460px;
    position: relative;
    display: flex;
    align-items: center;
}

.zuno-search-icon {
    position: absolute;
    left: 12px;
    color: var(--zuno-text-subtle);
    pointer-events: none;
}

.zuno-search-input {
    width: 100%;
    padding: 8px 36px 8px 36px;
    background: var(--zuno-bg-canvas);
    border: 1px solid var(--zuno-border-subtle);
    border-radius: 9px;
    font-size: 0.86rem;
    color: var(--zuno-text-main);
    outline: none;
    transition: all 0.15s ease;
}

.zuno-search-input:focus {
    background: #FFFFFF;
    border-color: var(--zuno-purple-primary);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.12);
}

.zuno-search-kbd {
    position: absolute;
    right: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--zuno-text-subtle);
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-subtle);
    border-radius: 4px;
    padding: 1px 5px;
    pointer-events: none;
}

.zuno-topbar-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.zuno-icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--zuno-border-subtle);
    background: #FFFFFF;
    color: var(--zuno-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    transition: all 0.15s ease;
}

.zuno-icon-btn:hover {
    background: var(--zuno-surface-hover);
    color: var(--zuno-text-main);
}

.zuno-unread-dot {
    width: 7px;
    height: 7px;
    background-color: var(--zuno-purple-primary);
    border-radius: 50%;
    position: absolute;
    top: 7px;
    right: 7px;
    border: 1.5px solid #FFFFFF;
}

/* User Profile Trigger in Top Bar */
.zuno-user-pill-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-subtle);
    padding: 4px 10px 4px 5px;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.zuno-user-pill-btn:hover {
    background: var(--zuno-surface-hover);
    border-color: #CBD5E1;
}

.zuno-avatar-circle {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, #475569 0%, #1E293B 100%);
    color: #FFFFFF;
    font-size: 0.76rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zuno-user-meta-compact {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.2;
}

.zuno-user-name-compact {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--zuno-text-main);
}

.zuno-user-plan-compact {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--zuno-purple-primary);
}

/* ==========================================================================
   4. HOME WORKSPACE CENTER & RIGHT UTILITY PANEL (Page 13)
   ========================================================================== */

.zuno-workspace-layout {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 32px 28px 80px 28px;
    box-sizing: border-box;
    min-height: 100%;
}

.zuno-workspace-content {
    flex: 1;
    min-width: 0;
    padding: 36px 36px 48px 36px;
    display: flex;
    flex-direction: column;
    max-width: 900px;
    margin: 0 auto;
}

/* Workspace Greeting Header */
.zuno-greeting-wrap {
    margin-bottom: 24px;
}

.zuno-greeting-eyebrow {
    font-size: 0.76rem;
    font-weight: 800;
    color: var(--zuno-purple-primary);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.zuno-greeting-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    letter-spacing: -0.03em;
    line-height: 1.18;
    margin-bottom: 8px;
}

.zuno-greeting-title .text-gradient {
    background: linear-gradient(135deg, #6C5CE7 0%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.zuno-greeting-subtitle {
    font-size: 0.95rem;
    color: var(--zuno-text-muted);
    line-height: 1.45;
}

/* Quick Filter Pills Row */
.zuno-filter-pills-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}

.zuno-filter-pills-row::-webkit-scrollbar {
    display: none;
}

.zuno-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-subtle);
    border-radius: 9999px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--zuno-text-muted);
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s ease;
}

.zuno-filter-pill:hover, .zuno-filter-pill.active {
    background: var(--zuno-purple-light);
    border-color: var(--zuno-purple-border);
    color: var(--zuno-purple-primary);
}

/* Blueprint Main Central Composer Box (Page 13 & 15) */
.zuno-central-composer-card {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-subtle);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
    padding: 16px 18px 12px 18px;
    margin-bottom: 16px;
    transition: all 0.2s ease;
}

.zuno-central-composer-card:focus-within {
    border-color: var(--zuno-purple-primary);
    box-shadow: 0 6px 24px rgba(108, 92, 231, 0.12), 0 0 0 3px rgba(108, 92, 231, 0.1);
}

.zuno-composer-textarea {
    width: 100%;
    min-height: 64px;
    border: none;
    outline: none;
    resize: none;
    font-family: inherit;
    font-size: 0.96rem;
    color: var(--zuno-text-main);
    line-height: 1.5;
    background: transparent;
}

.zuno-composer-textarea::placeholder {
    color: var(--zuno-text-subtle);
}

.zuno-composer-action-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 10px;
    border-top: 1px solid #F1F5F9;
}

.zuno-composer-left-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.zuno-composer-right-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.zuno-composer-tool-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: 7px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--zuno-text-muted);
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.12s ease;
}

.zuno-composer-tool-btn:hover {
    background: var(--zuno-surface-hover);
    color: var(--zuno-text-main);
}

/* ZUNO Smart Mode Selector (Page 15) */
.zuno-smart-selector-wrap {
    position: relative;
}

.zuno-smart-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    background: var(--zuno-purple-light);
    border: 1px solid var(--zuno-purple-border);
    color: var(--zuno-purple-primary);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.zuno-smart-pill:hover {
    background: #ECE6FE;
}

.zuno-smart-dropdown {
    position: absolute;
    bottom: calc(100% + 8px);
    right: 0;
    width: 260px;
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-subtle);
    border-radius: 12px;
    box-shadow: var(--zuno-popover-shadow);
    padding: 6px 0;
    display: none;
    z-index: 100;
}

.zuno-smart-dropdown.open {
    display: block;
}

.zuno-smart-option {
    display: flex;
    flex-direction: column;
    padding: 8px 14px;
    cursor: pointer;
    transition: background 0.1s ease;
}

.zuno-smart-option:hover {
    background: var(--zuno-surface-hover);
}

.zuno-smart-option-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--zuno-text-main);
}

.zuno-smart-option-desc {
    font-size: 0.74rem;
    color: var(--zuno-text-muted);
    margin-top: 2px;
}

.zuno-circular-send-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--zuno-purple-primary);
    color: #FFFFFF;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 2px 8px rgba(108, 92, 231, 0.35);
}

.zuno-circular-send-btn:hover {
    background-color: var(--zuno-purple-hover);
    transform: scale(1.04);
}

/* Quick Prompt Chips (Page 13) */
.zuno-quick-prompts-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 32px;
}

.zuno-prompt-chip {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-subtle);
    border-radius: 10px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--zuno-text-main);
    font-size: 0.84rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease;
    box-shadow: var(--zuno-card-shadow);
}

.zuno-prompt-chip:hover {
    border-color: var(--zuno-purple-border);
    background-color: #FDFDFF;
    transform: translateY(-1px);
    box-shadow: var(--zuno-card-shadow-hover);
}

.zuno-chip-icon {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: var(--zuno-purple-light);
    color: var(--zuno-purple-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
}

/* Explore AI Capabilities Section (Page 13) */
.zuno-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.zuno-section-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    letter-spacing: -0.02em;
}

.zuno-section-link {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--zuno-purple-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.zuno-section-link:hover {
    text-decoration: underline;
}

.zuno-capabilities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 28px;
}

.zuno-capability-card {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-subtle);
    border-radius: 12px;
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-decoration: none;
    color: inherit;
    transition: all 0.15s ease;
    box-shadow: var(--zuno-card-shadow);
}

.zuno-capability-card:hover {
    border-color: var(--zuno-purple-border);
    transform: translateY(-2px);
    box-shadow: var(--zuno-card-shadow-hover);
}

.zuno-cap-icon-wrap {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zuno-cap-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--zuno-text-main);
}

.zuno-cap-desc {
    font-size: 0.76rem;
    color: var(--zuno-text-muted);
    line-height: 1.35;
}

/* Bottom Navy/Purple Promo Banner Card (Page 13) */
.zuno-promo-banner-card {
    background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 60%, #2E1065 100%);
    border-radius: 14px;
    padding: 24px 28px;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.15);
    margin-top: auto;
}

.zuno-promo-content {
    max-width: 60%;
}

.zuno-promo-eyebrow {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: #A5B4FC;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.zuno-promo-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: #FFFFFF;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 12px;
}

.zuno-promo-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: #FFFFFF;
    color: #0F172A;
    font-size: 0.82rem;
    font-weight: 700;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.15s ease;
}

.zuno-promo-btn:hover {
    background: #F1F5F9;
    transform: translateY(-1px);
}

.zuno-promo-graphic {
    text-align: right;
    font-family: 'Caveat', cursive, var(--zuno-font-sans);
    font-size: 1.3rem;
    color: #DDD6FE;
    line-height: 1.2;
    font-style: italic;
}

/* ==========================================================================
   5. RIGHT UTILITY PANEL (Page 13)
   ========================================================================== */

.zuno-utility-panel {
    width: var(--zuno-right-panel-width);
    border-left: 1px solid var(--zuno-border-subtle);
    background: #FFFFFF;
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
    flex-shrink: 0;
}

.zuno-utility-card {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-subtle);
    border-radius: 12px;
    padding: 16px;
    box-shadow: var(--zuno-card-shadow);
}

.zuno-utility-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.zuno-utility-card-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--zuno-text-main);
}

/* Plan Card */
.zuno-plan-badge-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.zuno-plan-title-large {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--zuno-text-main);
}

.zuno-plan-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 14px 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.zuno-plan-features-list li {
    font-size: 0.78rem;
    color: var(--zuno-text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.zuno-plan-features-list li svg {
    color: #10B981;
    flex-shrink: 0;
}

/* Credits Card */
.zuno-credits-count-row {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 8px;
}

.zuno-credits-current {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--zuno-text-main);
}

.zuno-credits-total {
    font-size: 0.86rem;
    color: var(--zuno-text-muted);
}

.zuno-credits-progress-bar {
    width: 100%;
    height: 7px;
    background-color: var(--zuno-surface-hover);
    border-radius: 9999px;
    overflow: hidden;
    margin-bottom: 12px;
}

.zuno-credits-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #6C5CE7 0%, #3B82F6 100%);
    border-radius: 9999px;
    transition: width 0.3s ease;
}

/* Quick Tools List */
.zuno-quick-tools-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.zuno-quick-tool-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    border-radius: 8px;
    color: var(--zuno-text-main);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.12s ease;
}

.zuno-quick-tool-item:hover {
    background: var(--zuno-surface-hover);
    color: var(--zuno-purple-primary);
}

.zuno-quick-tool-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Recent Chats List */
.zuno-recent-chats-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.zuno-recent-chat-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.12s ease;
}

.zuno-recent-chat-row:hover {
    background: var(--zuno-surface-hover);
}

.zuno-recent-chat-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.zuno-recent-chat-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--zuno-text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.zuno-recent-chat-time {
    font-size: 0.72rem;
    color: var(--zuno-text-subtle);
}

/* ==========================================================================
   6. MOBILE ARCHITECTURE (Page 14)
   ========================================================================== */

.zuno-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--zuno-bottom-nav-height);
    background: #FFFFFF;
    border-top: 1px solid var(--zuno-border-subtle);
    z-index: 100;
    padding: 0 10px;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.03);
}

.zuno-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--zuno-text-muted);
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 600;
    flex: 1;
    height: 100%;
    transition: color 0.12s ease;
}

.zuno-bottom-nav-item svg {
    color: var(--zuno-text-subtle);
}

.zuno-bottom-nav-item.active {
    color: var(--zuno-purple-primary);
}

.zuno-bottom-nav-item.active svg {
    color: var(--zuno-purple-primary);
}

/* Elevated New (+) Button in Mobile Bottom Nav */
.zuno-bottom-nav-new-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--zuno-purple-primary);
    color: #FFFFFF !important;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(108, 92, 231, 0.4);
    margin-bottom: 12px;
    text-decoration: none;
    transition: transform 0.15s ease;
}

.zuno-bottom-nav-new-btn:active {
    transform: scale(0.94);
}

/* ==========================================================================
   7. CHAT WORKSPACE (Pages 14 & 15)
   ========================================================================== */

.zuno-chat-page-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--zuno-topbar-height));
    max-height: calc(100vh - var(--zuno-topbar-height));
    overflow: hidden;
    position: relative;
    background: #FFFFFF;
}

.zuno-chat-header {
    height: 52px;
    padding: 0 20px;
    border-bottom: 1px solid var(--zuno-border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #FFFFFF;
    flex-shrink: 0;
    z-index: 40;
}

.zuno-chat-title-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.zuno-chat-title-text {
    font-size: 0.96rem;
    font-weight: 700;
    color: var(--zuno-text-main);
    max-width: 320px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.zuno-chat-messages-container {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 24px 20px 150px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    overscroll-behavior-y: contain;
}

.zuno-chat-messages-inner {
    width: 100%;
    max-width: 860px;
    display: flex;
    flex-direction: column;
    gap: 22px;
    touch-action: pan-y;
}

/* Message Rows */
.zuno-message-row {
    display: flex;
    width: 100%;
    touch-action: pan-y;
    animation: zunoFadeUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.zuno-message-row.user {
    justify-content: flex-end;
}

.zuno-message-row.assistant {
    justify-content: flex-start;
    gap: 12px;
}

.zuno-user-bubble {
    background-color: var(--zuno-purple-primary);
    color: #FFFFFF;
    padding: 10px 16px;
    border-radius: 16px 16px 4px 16px;
    max-width: 68%;
    font-size: 0.92rem;
    line-height: 1.5;
    box-shadow: 0 2px 8px rgba(108, 92, 231, 0.15);
    word-break: break-word;
}

.zuno-assistant-bubble {
    background-color: transparent;
    border: none;
    border-radius: 0;
    padding: 2px 0 8px 0;
    max-width: 100%;
    width: 100%;
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--zuno-text-main);
    box-shadow: none;
    word-break: break-word;
}

.zuno-assistant-avatar {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--zuno-purple-primary), #8C7CFF);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-weight: 800;
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 4px;
}

.zuno-assistant-meta-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding-bottom: 2px;
    border-bottom: none;
}

.zuno-assistant-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--zuno-purple-primary);
}

.zuno-assistant-actions-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid #F1F5F9;
}

.zuno-action-btn-mini {
    background: transparent;
    border: none;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--zuno-text-muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 4px;
    transition: all 0.12s ease;
}

.zuno-action-btn-mini:hover {
    background: var(--zuno-surface-hover);
    color: var(--zuno-text-main);
}

/* Fixed Docked Composer at Bottom of Chat */
.zuno-chat-docked-composer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 20px 20px 20px;
    background: linear-gradient(to top, #FFFFFF 70%, rgba(255, 255, 255, 0) 100%);
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.zuno-chat-docked-inner {
    width: 100%;
    max-width: 860px;
    pointer-events: auto;
}

/* Jump to Latest Floating Button (Section 21) */
.zuno-jump-bottom-btn {
    position: fixed;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: #FFFFFF;
    border: 1px solid var(--zuno-border);
    color: var(--zuno-text-primary);
    padding: 7px 16px;
    border-radius: 9999px;
    font-size: 0.82rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.1);
    cursor: pointer;
    z-index: 45;
    opacity: 0;
    pointer-events: none;
    transition: opacity 160ms cubic-bezier(0.22, 1, 0.36, 1), transform 160ms cubic-bezier(0.22, 1, 0.36, 1);
}

.zuno-jump-bottom-btn.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.zuno-jump-bottom-btn:hover {
    background: var(--zuno-purple-soft);
    border-color: var(--zuno-purple-border);
    color: var(--zuno-purple);
}

/* ==========================================================================
   8. RESPONSIVE BREAKPOINTS (Page 13 vs Page 14)
   ========================================================================== */

/* Narrow Desktop & Tablet (Hide right utility panel, keep left sidebar) */
@media (max-width: 1180px) {
    .zuno-utility-panel {
        display: none;
    }
    .zuno-capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Shell Visibility Rules (Tablet <= 1023px, Desktop >= 1024px) */
@media (max-width: 1023px) {
    .zuno-sidebar {
        display: none !important;
    }
    .zuno-bottom-nav {
        display: flex !important;
    }
    .d-desktop-only {
        display: none !important;
    }
    .d-mobile-only {
        display: flex !important;
    }
}
@media (min-width: 1024px) {
    .zuno-sidebar {
        display: flex !important;
    }
    .zuno-bottom-nav {
        display: none !important;
    }
    .d-desktop-only {
        display: flex !important;
    }
    .d-mobile-only {
        display: none !important;
    }
}

/* ==========================================================================
   9. LOCKED VISUAL LANGUAGE SPECIFICATION & HOMEPAGE COMPONENTS
   ========================================================================== */

/* Typography & Accent Gradients */
.zuno-gradient-text {
    background: linear-gradient(135deg, #6C5CE7 0%, #4F46E5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.handwritten-text {
    font-family: var(--zuno-font-handwritten);
    color: #6C5CE7;
    font-size: 1.35rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ====================================================================
   PREMIUM STICKY GUEST HEADER (Refined Proportions & Center-Balanced)
   ==================================================================== */
/* ====================================================================
   PREMIUM STICKY GUEST HEADER (Refined Proportions & Center-Balanced)
   ==================================================================== */
.zuno-guest-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: 72px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(241, 240, 247, 0.9);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.02);
    z-index: 100;
    transition: height 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                background 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-sizing: border-box;
}

.zuno-guest-header.is-scrolled {
    height: 66px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
}

.zuno-header-inner {
    max-width: 1240px;
    margin: 0 auto;
    height: 100%;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    box-sizing: border-box;
}

/* Left: Logo with Stronger Visual Presence */
.zuno-header-brand-wrap {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}
.zuno-guest-brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.2s ease;
}
.zuno-guest-brand:hover {
    opacity: 0.85;
}
.zuno-logo-img {
    height: 34px;
    width: auto;
    display: block;
}

/* Center: Balanced Navigation */
.zuno-header-nav-wrap {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}
.zuno-guest-nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.zuno-guest-nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: #475569;
    text-decoration: none;
    padding: 6px 0;
    position: relative;
    transition: color 0.18s ease;
}
.zuno-guest-nav-link:hover {
    color: #0F172A;
}
.zuno-guest-nav-link.active {
    color: var(--zuno-purple-primary, #6C5CE7);
    font-weight: 600;
}
/* Subtle refined dot indicator instead of generic thick underline */
.zuno-guest-nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--zuno-purple-primary, #6C5CE7);
    opacity: 0;
    transition: opacity 0.2s ease;
}
.zuno-guest-nav-link.active::after {
    opacity: 1;
}

/* Right: Actions */
.zuno-header-actions-wrap {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 14px;
}

/* Language Dropdown Selector (Quiet, Low Emphasis) */
.zuno-lang-selector-wrap {
    position: relative;
}
.zuno-lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    border-radius: 6px;
    border: none;
    background: transparent;
    color: #64748B;
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.15s ease;
    font-family: inherit;
}
.zuno-lang-btn:hover {
    color: #0F172A;
}
.zuno-lang-btn:hover {
    border-color: rgba(108, 92, 231, 0.4);
    color: #0F172A;
    background: #FAF9FE;
    transform: translateY(-1px);
}
.zuno-lang-btn .lang-chevron {
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.zuno-lang-selector-wrap.open .zuno-lang-btn .lang-chevron {
    transform: rotate(180deg);
}
.zuno-lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: #FFFFFF;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 14px;
    box-shadow: 0 10px 30px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
    padding: 6px;
    display: flex;
    flex-direction: column;
    min-width: 140px;
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0.2s;
    pointer-events: none;
}
.zuno-lang-dropdown-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}
.zuno-lang-opt {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 8px 12px;
    border: none;
    background: transparent;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #334155;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
}
.zuno-lang-opt:hover {
    background: #FAF9FE;
    color: var(--zuno-purple-primary, #6C5CE7);
}
.zuno-lang-opt.active {
    font-weight: 700;
    color: var(--zuno-purple-primary, #6C5CE7);
}
.zuno-lang-opt .lang-check {
    color: var(--zuno-purple-primary, #6C5CE7);
    font-weight: 700;
    font-size: 0.85rem;
}

/* Refined Header Buttons Hierarchy */
.zuno-header-btn-signin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: #475569;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.15s ease;
    white-space: nowrap;
}
.zuno-header-btn-signin:hover {
    color: #0F172A;
    background: #F8FAFC;
}
.zuno-header-btn-signin:active {
    transform: translateY(0);
}

.zuno-header-btn-getstarted {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 20px;
    border-radius: 10px;
    background: var(--zuno-purple-primary, #6C5CE7);
    color: #FFFFFF !important;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    box-shadow: 0 2px 8px rgba(108, 92, 231, 0.22);
    transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
}
.zuno-header-btn-getstarted:hover {
    background: var(--zuno-purple-hover, #5A4AD1);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(108, 92, 231, 0.32);
}
.zuno-header-btn-getstarted:active {
    transform: translateY(0);
}

/* Mobile Hamburger Trigger */
.zuno-menu-hamburger-btn {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid rgba(226, 232, 240, 0.85);
    background: #FFFFFF;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    padding: 0;
    transition: all 0.2s ease;
}
.zuno-menu-hamburger-btn:hover {
    background: #F8FAFC;
    border-color: #CBD5E1;
}
.zuno-menu-hamburger-btn .hamburger-line {
    width: 18px;
    height: 2px;
    background: #1E293B;
    border-radius: 2px;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}
.zuno-menu-hamburger-btn.is-active .line-1 {
    transform: translateY(3.5px) rotate(45deg);
}
.zuno-menu-hamburger-btn.is-active .line-2 {
    transform: translateY(-3.5px) rotate(-45deg);
}

/* Mobile Drawer */
.zuno-drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
}
.zuno-drawer-backdrop.is-open {
    opacity: 1;
    visibility: visible;
}

.zuno-mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    height: 100dvh;
    background: #FFFFFF;
    z-index: 999;
    padding: 24px 20px;
    box-shadow: -10px 0 30px rgba(15, 23, 42, 0.12);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.zuno-mobile-drawer.is-open {
    transform: translateX(0);
}

.zuno-drawer-brand-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.7);
}
.zuno-drawer-close-btn {
    width: 36px;
    height: 36px;
    border-radius: 9999px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    background: #F8FAFC;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    cursor: pointer;
    transition: all 0.2s ease;
}
.zuno-drawer-close-btn:hover {
    background: #EEF2FF;
    color: var(--zuno-purple-primary, #6C5CE7);
}

.zuno-drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.zuno-drawer-link {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    color: #334155;
    text-decoration: none;
    transition: all 0.2s ease;
}
.zuno-drawer-link:hover,
.zuno-drawer-link.active {
    background: #FAF9FE;
    color: var(--zuno-purple-primary, #6C5CE7);
}

.zuno-drawer-bottom {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid rgba(226, 232, 240, 0.7);
}
.zuno-drawer-btn-ghost {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px;
    border-radius: 9999px;
    border: 1px solid rgba(226, 232, 240, 0.85);
    background: #FFFFFF;
    color: #1E293B;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}
.zuno-drawer-btn-ghost:hover {
    background: #F8FAFC;
}
.zuno-drawer-btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px;
    border-radius: 9999px;
    background: var(--zuno-purple-primary, #6C5CE7);
    color: #FFFFFF !important;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(108, 92, 231, 0.25);
    transition: all 0.2s ease;
}
.zuno-drawer-btn-primary:hover {
    background: #5B4BD8;
}
.zuno-drawer-footer-note {
    text-align: center;
    font-size: 0.75rem;
    color: #94A3B8;
    margin-top: 4px;
}

/* ====================================================================
   CLEAN & RESTRAINED ANIMATION SYSTEM
   ==================================================================== */

/* Keyframe Definitions */
@keyframes zunoFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes zunoFadeUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zunoFadeDown {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zunoScaleIn {
    from {
        opacity: 0;
        transform: scale(0.96);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes zunoGlowPulse {
    0%, 100% {
        opacity: 0.55;
        transform: scale(1);
    }
    50% {
        opacity: 0.85;
        transform: scale(1.06);
    }
}

/* Hero Entrance Animations */
.hero-pill-badge {
    animation: zunoFadeDown 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.05s backwards;
}
.hero-main-title {
    animation: zunoFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.15s backwards;
}
.hero-lead-text {
    animation: zunoFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.25s backwards;
}
.hero-cta-row {
    animation: zunoFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.35s backwards;
}
.hero-chips-strip {
    animation: zunoFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.45s backwards;
}
.hero-handwritten-annotation {
    animation: zunoFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.55s backwards;
}
.laptop-perspective-wrap {
    animation: zunoFadeUp 0.85s cubic-bezier(0.16, 1, 0.3, 1) 0.3s backwards;
}
.hero-glow-blob {
    animation: zunoGlowPulse 6s ease-in-out infinite;
}

/* Scroll-triggered reveal system (Subtle & Butter-Smooth) */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}
.reveal-on-scroll.is-revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Children */
.reveal-stagger > * {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}
.reveal-stagger.is-revealed > *,
.reveal-on-scroll.is-revealed .reveal-stagger > * {
    opacity: 1;
    transform: translateY(0);
}
.reveal-stagger.is-revealed > *:nth-child(1),
.reveal-on-scroll.is-revealed .reveal-stagger > *:nth-child(1) { transition-delay: 0.04s; }
.reveal-stagger.is-revealed > *:nth-child(2),
.reveal-on-scroll.is-revealed .reveal-stagger > *:nth-child(2) { transition-delay: 0.09s; }
.reveal-stagger.is-revealed > *:nth-child(3),
.reveal-on-scroll.is-revealed .reveal-stagger > *:nth-child(3) { transition-delay: 0.14s; }
.reveal-stagger.is-revealed > *:nth-child(4),
.reveal-on-scroll.is-revealed .reveal-stagger > *:nth-child(4) { transition-delay: 0.19s; }
.reveal-stagger.is-revealed > *:nth-child(5),
.reveal-on-scroll.is-revealed .reveal-stagger > *:nth-child(5) { transition-delay: 0.24s; }
.reveal-stagger.is-revealed > *:nth-child(6),
.reveal-on-scroll.is-revealed .reveal-stagger > *:nth-child(6) { transition-delay: 0.29s; }
.reveal-stagger.is-revealed > *:nth-child(7),
.reveal-on-scroll.is-revealed .reveal-stagger > *:nth-child(7) { transition-delay: 0.34s; }
.reveal-stagger.is-revealed > *:nth-child(8),
.reveal-on-scroll.is-revealed .reveal-stagger > *:nth-child(8) { transition-delay: 0.39s; }

/* Card Micro-interactions */
.cap-card-locked {
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.25s ease;
}
.cap-card-locked:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px -4px rgba(15, 23, 42, 0.08);
    border-color: rgba(108, 92, 231, 0.3);
}
.cap-arrow-icon {
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), color 0.2s ease;
}
.cap-card-locked:hover .cap-arrow-icon {
    transform: translateX(4px);
    color: var(--zuno-purple-primary, #6C5CE7);
}

.pricing-card-box {
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.25s ease;
}
.pricing-card-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 36px -6px rgba(108, 92, 231, 0.14);
    border-color: rgba(108, 92, 231, 0.4);
}

/* FAQ Accordion */
.faq-item-card {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    border-radius: 14px;
    box-shadow: var(--zuno-card-shadow);
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq-item-card:hover {
    border-color: rgba(108, 92, 231, 0.3);
}
.faq-question-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: transparent;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 700;
    color: var(--zuno-text-main);
    cursor: pointer;
    font-family: inherit;
    transition: color 0.2s ease;
}
.faq-question-btn:hover {
    color: var(--zuno-purple-primary, #6C5CE7);
}
.faq-chevron {
    flex-shrink: 0;
    color: #64748B;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), color 0.2s ease;
}
.faq-question-btn.is-open .faq-chevron {
    transform: rotate(180deg);
    color: var(--zuno-purple-primary, #6C5CE7);
}
.faq-answer-grid {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-answer-grid.is-open {
    grid-template-rows: 1fr;
}
.faq-answer-inner {
    overflow: hidden;
    padding: 0 24px;
    transition: padding 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-answer-grid.is-open .faq-answer-inner {
    padding: 0 24px 20px 24px;
}
.faq-answer-text {
    font-size: 0.9rem;
    color: var(--zuno-text-secondary);
    line-height: 1.65;
    margin: 0;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .reveal-on-scroll,
    .reveal-stagger > * {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* Clean Pill Buttons */
.btn-pill-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--zuno-purple-primary);
    color: #FFFFFF !important;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 9px 20px;
    border-radius: 9999px;
    text-decoration: none;
    border: 1px solid var(--zuno-purple-primary);
    box-shadow: 0 2px 10px rgba(108, 92, 231, 0.28);
    transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
}
.btn-pill-primary:hover {
    background: var(--zuno-purple-hover);
    border-color: var(--zuno-purple-hover);
    box-shadow: 0 4px 16px rgba(108, 92, 231, 0.38);
    transform: translateY(-1px);
}

.btn-pill-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #FFFFFF;
    color: var(--zuno-text-main) !important;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 18px;
    border-radius: 9999px;
    text-decoration: none;
    border: 1px solid var(--zuno-border-card);
    transition: all 0.15s ease;
    white-space: nowrap;
}
.btn-pill-ghost:hover {
    background: var(--zuno-surface-hover);
    border-color: #CBD5E1;
}

/* ==========================================================================
   10. LOCKED HERO SECTION & LAPTOP WORKSPACE MOCKUP
   ========================================================================== */

.hero-locked-section {
    position: relative;
    padding: 48px 24px 36px 24px;
    text-align: center;
    overflow: hidden;
    background: radial-gradient(circle at 50% 12%, rgba(108, 92, 231, 0.07) 0%, rgba(250, 249, 254, 0.4) 45%, #FFFFFF 85%);
}

.hero-glow-blob {
    position: absolute;
    top: 140px;
    left: 50%;
    transform: translateX(-50%);
    width: 820px;
    height: 480px;
    background: radial-gradient(ellipse at center, rgba(124, 92, 246, 0.16) 0%, rgba(108, 92, 231, 0.06) 50%, transparent 75%);
    filter: blur(50px);
    pointer-events: none;
    z-index: 1;
}

.hero-content-wrap {
    position: relative;
    z-index: 2;
    max-width: 960px;
    margin: 0 auto;
}

.hero-pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 16px;
    border-radius: 9999px;
    background: var(--zuno-purple-light);
    color: var(--zuno-purple-primary);
    border: 1px solid var(--zuno-purple-border);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 18px;
}

.hero-main-title {
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 800;
    color: var(--zuno-text-main);
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 16px;
}

.hero-lead-text {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--zuno-text-secondary);
    max-width: 680px;
    margin: 0 auto 24px auto;
    line-height: 1.6;
}

.hero-cta-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

/* Handwritten Note Sparingly Used */
.hero-handwritten-annotation {
    position: absolute;
    right: 80px;
    top: -24px;
    font-family: var(--zuno-font-handwritten);
    font-size: 1.45rem;
    color: #6C5CE7;
    font-weight: 700;
    transform: rotate(4deg);
    display: flex;
    align-items: center;
    gap: 6px;
    pointer-events: none;
}

/* Hero Capability Chips Row */
.hero-chips-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.hero-chip-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 9999px;
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--zuno-text-main);
    text-decoration: none;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
    transition: all 0.15s ease;
}
.hero-chip-item:hover {
    border-color: var(--zuno-purple-border);
    color: var(--zuno-purple-primary);
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(108, 92, 231, 0.12);
}
.hero-chip-item svg {
    color: var(--zuno-purple-primary);
}

/* ==========================================================================
   11. REALISTIC LAPTOP MOCKUP CONTAINER
   ========================================================================== */

.laptop-perspective-wrap {
    position: relative;
    max-width: 980px;
    margin: 0 auto;
    z-index: 5;
    padding: 0 10px;
}

.laptop-outer-frame {
    background: #1E293B;
    border-radius: 20px 20px 0 0;
    padding: 12px 12px 0 12px;
    box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.25), 0 10px 25px -5px rgba(108, 92, 231, 0.15);
    position: relative;
}

/* Webcam dot */
.laptop-webcam {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #334155;
    margin: 0 auto 8px auto;
}

/* Screen Display */
.laptop-screen-content {
    background: #FFFFFF;
    border-radius: 12px 12px 0 0;
    overflow: hidden;
    text-align: left;
    border: 1px solid #E2E8F0;
    min-height: 480px;
    position: relative;
    display: flex;
}

/* Laptop Keyboard Base Shelf */
.laptop-chassis-base {
    height: 18px;
    background: linear-gradient(180deg, #CBD5E1 0%, #94A3B8 100%);
    border-radius: 0 0 18px 18px;
    position: relative;
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.18);
}

.laptop-notch-lip {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 6px;
    background: #64748B;
    border-radius: 0 0 6px 6px;
}

/* Screen Internal Workspace UI */
.screen-sidebar {
    width: 180px;
    background: #FAF9FE;
    border-right: 1px solid #EAE8F2;
    padding: 18px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.screen-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}
.screen-nav-pill {
    padding: 7px 12px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--zuno-text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}
.screen-nav-pill.active {
    background: var(--zuno-purple-light);
    color: var(--zuno-purple-primary);
    font-weight: 700;
}

.screen-main {
    flex: 1;
    background: #FFFFFF;
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.screen-greeting-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    margin-bottom: 20px;
    text-align: center;
}

.screen-prompt-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    max-width: 580px;
    margin: 0 auto 28px auto;
}

.screen-prompt-card {
    background: #FAF9FE;
    border: 1px solid #EAE8F2;
    border-radius: 10px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--zuno-text-main);
}
.screen-prompt-card svg {
    color: var(--zuno-purple-primary);
    flex-shrink: 0;
}

.screen-composer-bar {
    max-width: 580px;
    margin: 0 auto;
    width: 100%;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 9999px;
    padding: 8px 10px 8px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}

.screen-composer-input {
    font-size: 0.86rem;
    color: var(--zuno-text-muted);
}

.screen-send-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--zuno-purple-primary);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
}

/* Floating Intelligence Popover on Right Edge (From Approved Reference) */
.laptop-floating-menu {
    position: absolute;
    right: 28px;
    bottom: 50px;
    background: #FFFFFF;
    border: 1px solid #E0D9FD;
    border-radius: 14px;
    padding: 10px 14px;
    box-shadow: 0 12px 32px -4px rgba(108, 92, 231, 0.22), 0 4px 12px rgba(15, 23, 42, 0.06);
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 130px;
}

.floating-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--zuno-text-main);
}
.floating-menu-item svg {
    color: var(--zuno-purple-primary);
}

.floating-menu-footer {
    border-top: 1px solid #F1F0F7;
    padding-top: 6px;
    font-family: var(--zuno-font-handwritten);
    font-size: 0.95rem;
    color: #6C5CE7;
    text-align: center;
}

/* Handwritten Note on Right of Laptop */
.laptop-side-handwritten-note {
    position: absolute;
    right: -24px;
    top: 50%;
    transform: translateY(-50%) rotate(6deg);
    font-family: var(--zuno-font-handwritten);
    font-size: 1.45rem;
    color: #6C5CE7;
    pointer-events: none;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ==========================================================================
   12. SOCIAL / TRUST STRIP
   ========================================================================== */

.trust-strip-locked {
    max-width: 1060px;
    margin: 36px auto 44px auto;
    padding: 20px 28px;
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    border-radius: 16px;
    box-shadow: var(--zuno-card-shadow);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: left;
}

.trust-item-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.trust-item-desc {
    font-size: 0.82rem;
    color: var(--zuno-text-muted);
    line-height: 1.4;
}

/* ==========================================================================
   13. CAPABILITIES SECTION (6 Cards Grid)
   ========================================================================== */

.capabilities-section-locked {
    padding: 44px 24px;
    max-width: 1140px;
    margin: 0 auto;
}

.section-head-center {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 36px auto;
}

.section-tag-eyebrow {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--zuno-purple-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
    display: block;
}

.section-main-heading {
    font-size: clamp(1.9rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: var(--zuno-text-main);
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 8px;
}

.section-sub-text {
    font-size: 1.02rem;
    color: var(--zuno-text-secondary);
    line-height: 1.6;
}

.capabilities-grid-locked {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.cap-card-locked {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    text-decoration: none;
    box-shadow: var(--zuno-card-shadow);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}
.cap-card-locked:hover {
    border-color: var(--zuno-purple-border);
    transform: translateY(-2px);
    box-shadow: var(--zuno-card-shadow-hover);
}

.cap-icon-squircle {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cap-content-body {
    flex: 1;
    min-width: 0;
}

.cap-card-title {
    font-size: 1.08rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cap-card-desc {
    font-size: 0.86rem;
    color: var(--zuno-text-muted);
    line-height: 1.5;
}

.cap-arrow-icon {
    color: var(--zuno-text-subtle);
    transition: transform 0.15s ease, color 0.15s ease;
    flex-shrink: 0;
}
.cap-card-locked:hover .cap-arrow-icon {
    color: var(--zuno-purple-primary);
    transform: translateX(3px);
}

/* ==========================================================================
   14. ZUNO INTELLIGENCE LAYER SECTION
   ========================================================================== */

.intelligence-section-locked {
    padding: 48px 24px;
    background: var(--zuno-bg-lavender);
    border-top: 1px solid var(--zuno-border-subtle);
    border-bottom: 1px solid var(--zuno-border-subtle);
}

.intelligence-pipeline-grid {
    display: grid;
    grid-template-columns: 1fr auto 1.3fr auto 1fr;
    align-items: center;
    gap: 16px;
    max-width: 1040px;
    margin: 32px auto 0 auto;
}

.pipeline-card {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    border-radius: 16px;
    padding: 24px 20px;
    text-align: center;
    box-shadow: var(--zuno-card-shadow);
}
.pipeline-card.highlight {
    border-color: var(--zuno-purple-border);
    background: linear-gradient(145deg, #FFFFFF 0%, #FAF8FE 100%);
    box-shadow: 0 8px 24px rgba(108, 92, 231, 0.12);
}

.pipeline-step-badge {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--zuno-purple-primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.pipeline-step-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    margin-bottom: 6px;
}

.pipeline-step-desc {
    font-size: 0.82rem;
    color: var(--zuno-text-muted);
    line-height: 1.45;
}

.pipeline-arrow-connector {
    color: var(--zuno-purple-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   15. BANGLADESH BENEFITS SECTION
   ========================================================================== */

.bangladesh-section-locked {
    padding: 48px 24px;
    max-width: 1140px;
    margin: 0 auto;
}

.bangladesh-grid-locked {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.bd-benefit-card {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    border-radius: 16px;
    padding: 22px;
    box-shadow: var(--zuno-card-shadow);
    transition: transform 0.15s ease;
}
.bd-benefit-card:hover {
    transform: translateY(-2px);
}

.bd-benefit-icon-wrap {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--zuno-purple-light);
    color: var(--zuno-purple-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.bd-benefit-title {
    font-size: 0.98rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    margin-bottom: 4px;
}

.bd-benefit-desc {
    font-size: 0.82rem;
    color: var(--zuno-text-muted);
    line-height: 1.45;
}

/* ==========================================================================
   16. PRICING SECTION (Real Application Plans)
   ========================================================================== */

.pricing-section-locked {
    padding: 48px 24px;
    max-width: 1260px;
    margin: 0 auto;
    text-align: center;
}

.pricing-core-banner {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 9999px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    font-size: 0.88rem;
    color: var(--zuno-text-main);
    font-weight: 600;
    margin-bottom: 24px;
}

.pricing-cycle-indicator {
    display: flex;
    justify-content: center;
    margin-bottom: 28px;
}

.pricing-cycle-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    padding: 6px 18px;
    border-radius: 9999px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--zuno-text-secondary);
}

.pricing-cycle-pill svg {
    color: var(--zuno-purple-primary);
}

.pricing-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    align-items: stretch;
    max-width: 1240px;
    margin: 0 auto 36px auto;
    text-align: left;
}

.pricing-card-box {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    border-radius: 20px;
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--zuno-card-shadow);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.plan-card-entry {
    background: #FAFAFC;
    border-color: #E8E7EE;
}
.plan-card-entry:hover {
    border-color: #D4D2E2;
}

.plan-tagline-text {
    font-size: 0.82rem;
    color: var(--zuno-text-muted);
    margin-bottom: 20px;
    min-height: 40px;
    line-height: 1.45;
}
.pricing-card-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--zuno-card-shadow-hover);
}

.pricing-card-box.popular {
    border: 2px solid var(--zuno-purple-primary);
    box-shadow: 0 12px 36px rgba(108, 92, 231, 0.16);
}

.popular-ribbon {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--zuno-purple-primary);
    color: #FFFFFF;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 3px 14px;
    border-radius: 9999px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.plan-card-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    margin-bottom: 12px;
}

.plan-price-row {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 24px;
}

.plan-price-val {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    letter-spacing: -0.03em;
}

.plan-price-period {
    font-size: 0.88rem;
    color: var(--zuno-text-muted);
}

.plan-features-checklist {
    list-style: none;
    padding: 0;
    margin: 0 0 28px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.plan-features-checklist li {
    font-size: 0.86rem;
    color: var(--zuno-text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.plan-features-checklist li svg {
    color: #10B981;
    flex-shrink: 0;
}

/* Pricing Top-Up & Safety Banner */
.pricing-topup-strip {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #F8FAFC;
    border: 1px dashed #CBD5E1;
    border-radius: 12px;
    padding: 12px 20px;
    margin: 20px auto 14px auto;
    max-width: 820px;
    font-size: 0.86rem;
    color: var(--zuno-text-secondary);
    text-align: left;
}

.pricing-topup-badge {
    display: inline-flex;
    align-items: center;
    background: var(--zuno-purple-light);
    color: var(--zuno-purple-primary);
    border: 1px solid var(--zuno-purple-border);
    font-size: 0.74rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 9999px;
    flex-shrink: 0;
}

.pricing-guarantee-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.84rem;
    color: var(--zuno-text-muted);
    margin-top: 10px;
    text-align: center;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-guarantee-note svg {
    color: #10B981;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .pricing-topup-strip {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 14px 16px;
        text-align: left;
    }
}

/* ==========================================================================
   17. MOBILE SHOWCASE / TAKE ZUNO AI WITH YOU SECTION
   ========================================================================== */

.mobile-showcase-section {
    padding: 80px 24px;
    max-width: 1140px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 48px;
    align-items: center;
}

.mobile-showcase-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--zuno-purple-light);
    color: var(--zuno-purple-primary);
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 18px;
}

.mobile-showcase-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--zuno-text-main);
    line-height: 1.15;
    margin-bottom: 16px;
}

.mobile-showcase-sub {
    font-size: 1.05rem;
    color: var(--zuno-text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
}

.mobile-benefit-pills-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 32px;
}

.mobile-benefit-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    border-radius: 9999px;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--zuno-text-main);
}
.mobile-benefit-pill svg {
    color: var(--zuno-purple-primary);
}

.app-store-badges-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.app-store-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #0F172A;
    color: #FFFFFF !important;
    padding: 10px 18px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    transition: opacity 0.15s ease;
}
.app-store-btn:hover {
    opacity: 0.9;
}

/* Realistic Phone Preview Mockup */
.phone-mockup-frame {
    width: 280px;
    height: 560px;
    background: #0F172A;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 25px 60px -12px rgba(15, 23, 42, 0.25), 0 10px 25px rgba(108, 92, 231, 0.15);
    margin: 0 auto;
    position: relative;
}

.phone-island-notch {
    width: 80px;
    height: 18px;
    background: #0F172A;
    border-radius: 0 0 12px 12px;
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
}

.phone-screen-display {
    width: 100%;
    height: 100%;
    background: #FFFFFF;
    border-radius: 30px;
    overflow: hidden;
    padding: 32px 16px 16px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: left;
}

/* ==========================================================================
   18. LOCKED FOOTER SECTION
   ========================================================================== */

.zuno-footer-locked {
    background: #FFFFFF;
    border-top: 1px solid var(--zuno-border-subtle);
    padding: 44px 32px calc(32px + env(safe-area-inset-bottom, 0px)) 32px;
}

.footer-inner-container {
    max-width: 1140px;
    margin: 0 auto;
}

.footer-top-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 48px;
    padding-bottom: 28px;
    border-bottom: 1px solid #F1F0F7;
}

.footer-brand-col {
    max-width: 360px;
}

.footer-brand-logo-link {
    display: inline-block;
    margin-bottom: 12px;
}

.footer-brand-tagline {
    font-size: 0.84rem;
    color: var(--zuno-text-muted);
    line-height: 1.55;
    margin: 0;
}

.footer-nav-grid {
    display: flex;
    gap: 56px;
}

.footer-nav-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col-heading {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0 0 4px 0;
}

.footer-col-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-link-item {
    font-size: 0.86rem;
    font-weight: 500;
    color: var(--zuno-text-secondary);
    text-decoration: none;
    transition: color 0.15s ease;
    white-space: nowrap;
}
.footer-link-item:hover {
    color: var(--zuno-purple-primary);
}

.footer-bottom-row {
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.82rem;
    color: var(--zuno-text-muted);
}

.footer-social-icons {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-social-link {
    color: var(--zuno-text-muted);
    transition: color 0.15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.footer-social-link:hover {
    color: var(--zuno-purple-primary);
}

.footer-bd-note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
}

.footer-dot-sep {
    color: #CBD5E1;
}

.footer-handwritten-note {
    font-family: var(--zuno-font-handwritten);
    font-size: 1.15rem;
    color: #6C5CE7;
    font-weight: 700;
}

/* ==========================================================================
   19. AUTHENTICATED DASHBOARD (Middle-Left Locked Direction)
   ========================================================================== */

.dash-topbar-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 28px;
    background: #FFFFFF;
    border-bottom: 1px solid var(--zuno-border-subtle);
}

.dash-search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #F8FAFC;
    border: 1px solid var(--zuno-border-card);
    border-radius: 9999px;
    padding: 8px 16px;
    width: 320px;
    transition: border-color 0.15s ease;
}
.dash-search-box:focus-within {
    border-color: var(--zuno-purple-primary);
    background: #FFFFFF;
}

/* Master Workspace Content Stack */
.zuno-workspace-layout {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 32px 28px 60px 28px;
    box-sizing: border-box;
}

.dash-greeting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
}

.dash-greeting-text h1 {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    letter-spacing: -0.03em;
    margin-bottom: 4px;
}

.dash-greeting-text p {
    font-size: 0.94rem;
    color: var(--zuno-text-muted);
}

/* 6 Quick Action Cards Grid (Study, Research, Code, Create, Documents, Business) */
.dash-actions-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    margin-bottom: 28px;
}

.dash-action-card {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    border-radius: 14px;
    padding: 18px 14px;
    text-align: center;
    text-decoration: none;
    box-shadow: var(--zuno-card-shadow);
    transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.dash-action-card:hover {
    border-color: var(--zuno-purple-border);
    transform: translateY(-2px);
    box-shadow: var(--zuno-card-shadow-hover);
}

.dash-action-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dash-action-title {
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--zuno-text-main);
}

.dash-action-sub {
    font-size: 0.74rem;
    color: var(--zuno-text-muted);
}

/* Dashboard Two-Column Main Area: Recent Chats & Keep Going */
.dash-main-split {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    width: 100%;
    box-sizing: border-box;
}

.recent-chats-card {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--zuno-card-shadow);
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

.recent-chats-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.recent-chats-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--zuno-text-main);
}

.recent-chats-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    text-decoration: none;
    transition: background 0.15s ease;
    border-bottom: 1px solid #F8FAFC;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}
.recent-chats-item:hover {
    background: var(--zuno-surface-hover);
}

.recent-chat-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.recent-chat-main {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.recent-chat-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--zuno-text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recent-chat-snippet {
    font-size: 0.78rem;
    color: var(--zuno-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recent-chat-time {
    font-size: 0.75rem;
    color: var(--zuno-text-subtle);
    white-space: nowrap;
    flex-shrink: 0;
}

/* "Keep going" Card on Dashboard */
.keep-going-card {
    background: linear-gradient(145deg, #F8F6FE 0%, #F1EEFD 100%);
    border: 1px solid var(--zuno-purple-border);
    border-radius: 16px;
    padding: 28px 24px;
    text-align: center;
    box-shadow: var(--zuno-card-shadow);
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

.keep-going-lightning {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--zuno-purple-primary);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px auto;
    box-shadow: 0 4px 14px rgba(108, 92, 231, 0.35);
}

.keep-going-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    margin-bottom: 8px;
}

.keep-going-desc {
    font-size: 0.86rem;
    color: var(--zuno-text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
}

/* ==========================================================================
   20. MASTER RESPONSIVE SYSTEM (320px - 1440px)
   ========================================================================== */

/* Universal Overflow & Markdown Containment */
.markdown-body {
    overflow-wrap: anywhere;
    word-break: break-word;
    touch-action: pan-y;
}
.markdown-body pre {
    max-width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
}
.markdown-body table {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    border-collapse: collapse;
}
.zuno-user-bubble,
.zuno-assistant-bubble {
    overflow-wrap: anywhere;
    word-break: break-word;
    touch-action: pan-y;
}
img, video {
    max-width: 100%;
    height: auto;
}

/* ==========================================================================
   TABLET & MOBILE BREAKPOINT (<= 1023px)
   ========================================================================== */
@media (max-width: 1023px) {
    /* Shell Visibility */
    .zuno-sidebar {
        display: none !important;
        width: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    .zuno-bottom-nav {
        display: flex !important;
    }
    .d-desktop-only {
        display: none !important;
    }
    .d-mobile-only {
        display: flex !important;
    }

    /* Main Stage */
    .zuno-main-stage {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        min-height: 0 !important;
        margin: 0 !important;
        height: 100% !important;
        height: 100dvh !important;
        max-height: 100dvh !important;
        overflow: hidden !important;
    }

    /* Top Bar */
    .zuno-topbar {
        padding: 0 16px;
        height: 56px;
    }
    .zuno-topbar-search {
        display: none !important;
    }

    /* Workspace Home */
    .dash-actions-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    .dash-main-split {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Chat Viewport & Composer */
    .zuno-chat-page-wrap {
        height: var(--chat-viewport-height, calc(100vh - 56px - var(--zuno-bottom-nav-height, 66px) - env(safe-area-inset-bottom, 0px))) !important;
        height: var(--chat-viewport-height, calc(100dvh - 56px - var(--zuno-bottom-nav-height, 66px) - env(safe-area-inset-bottom, 0px))) !important;
        max-height: var(--chat-viewport-height, calc(100dvh - 56px - var(--zuno-bottom-nav-height, 66px) - env(safe-area-inset-bottom, 0px))) !important;
        display: flex !important;
        flex-direction: column !important;
        position: relative !important;
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        touch-action: pan-y !important;
        box-sizing: border-box !important;
    }
    .zuno-chat-header {
        flex-shrink: 0 !important;
    }
    .zuno-chat-docked-composer {
        position: relative !important;
        flex-shrink: 0 !important;
        bottom: auto !important;
        left: auto !important;
        right: auto !important;
        z-index: 50 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 6px 12px calc(6px + env(safe-area-inset-bottom, 0px)) 12px !important;
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(10px) !important;
        border-top: 1px solid var(--zuno-border-card) !important;
    }
    .zuno-chat-messages-container {
        flex: 1 1 0% !important;
        min-height: 0 !important;
        padding: 14px 14px 16px 14px !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        touch-action: pan-y !important;
        overscroll-behavior-y: contain !important;
    }

    /* Public Landing Header */
    .zuno-header-nav-wrap {
        display: none !important;
    }
    .zuno-menu-hamburger-btn {
        display: inline-flex !important;
    }
    .zuno-header-btn-signin {
        display: none !important;
    }
    .zuno-header-btn-getstarted {
        padding: 7px 16px;
        font-size: 0.84rem;
    }
    .zuno-header-inner {
        padding: 0 20px;
    }

    /* Public Landing Sections */
    .capabilities-grid-locked {
        grid-template-columns: repeat(2, 1fr);
    }
    .trust-strip-locked {
        grid-template-columns: repeat(2, 1fr);
    }
    .bangladesh-grid-locked {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 680px;
        gap: 20px;
    }
    .mobile-showcase-section {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .app-store-badges-row,
    .mobile-benefit-pills-row {
        justify-content: center;
    }
    .intelligence-pipeline-grid {
        grid-template-columns: 1fr;
    }
    .pipeline-arrow-connector {
        transform: rotate(90deg);
        margin: 8px 0;
    }
}

/* ==========================================================================
   MOBILE BREAKPOINT (<= 767px)
   ========================================================================== */
@media (max-width: 767px) {
    /* Workspace Home */
    .zuno-workspace-layout {
        padding: 18px 16px calc(var(--zuno-bottom-nav-height, 66px) + 24px + env(safe-area-inset-bottom, 0px)) 16px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    .dash-greeting-row {
        margin-bottom: 18px;
    }
    .dash-greeting-text h1 {
        font-size: 1.55rem;
        line-height: 1.25;
        letter-spacing: -0.02em;
    }
    .dash-greeting-text p {
        font-size: 0.88rem;
    }
    .dash-actions-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 10px;
        margin-bottom: 20px;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .dash-action-card {
        padding: 14px 10px;
        border-radius: 12px;
        min-height: 48px;
        gap: 8px;
        min-width: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .dash-action-icon {
        width: 36px;
        height: 36px;
        border-radius: 8px;
        flex-shrink: 0 !important;
    }
    .dash-action-title {
        font-size: 0.82rem;
        font-weight: 700;
    }
    .dash-action-sub {
        font-size: 0.7rem;
    }
    .dash-main-split {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 16px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .recent-chats-card {
        padding: 16px 14px !important;
        border-radius: 14px;
        min-width: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .recent-chats-head {
        margin-bottom: 12px;
    }
    .recent-chats-title {
        font-size: 1.0rem;
    }
    .recent-chats-item {
        padding: 10px 8px !important;
        gap: 10px;
        min-width: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .recent-chat-icon {
        width: 32px !important;
        height: 32px !important;
        border-radius: 7px !important;
        flex-shrink: 0 !important;
    }
    .recent-chat-main {
        min-width: 0 !important;
        flex: 1 !important;
        overflow: hidden !important;
    }
    .recent-chat-name {
        font-size: 0.85rem;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    .recent-chat-snippet {
        font-size: 0.74rem;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    .recent-chat-time {
        font-size: 0.72rem !important;
        flex-shrink: 0 !important;
    }
    .keep-going-card {
        padding: 20px 16px;
        border-radius: 14px;
        min-width: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .keep-going-title {
        font-size: 1.08rem;
    }
    .keep-going-desc {
        font-size: 0.82rem;
        margin-bottom: 14px;
    }
    .zuno-central-composer-card {
        min-width: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Chat Viewport & Messages */
    .zuno-chat-header {
        height: 48px !important;
        padding: 0 12px !important;
        gap: 8px !important;
    }
    .zuno-chat-title-group {
        gap: 6px !important;
        min-width: 0 !important;
        flex: 1 !important;
    }
    .zuno-chat-title-wrap {
        min-width: 0 !important;
        flex-shrink: 1 !important;
    }
    .zuno-chat-title-text {
        font-size: 0.85rem !important;
        max-width: 130px !important;
    }
    .zuno-smart-pill {
        font-size: 0.72rem !important;
        padding: 3px 8px !important;
        height: 28px !important;
    }
    .chat-header-new-btn {
        padding: 5px 8px !important;
        font-size: 0.78rem !important;
    }
    .zuno-chat-messages-container {
        flex: 1 1 0% !important;
        min-height: 0 !important;
        padding: 12px 10px 14px 10px !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        touch-action: pan-y !important;
        overscroll-behavior-y: contain !important;
    }
    .zuno-chat-messages-inner {
        gap: 14px !important;
    }
    .zuno-user-bubble {
        max-width: 88% !important;
        padding: 10px 14px !important;
        font-size: 0.88rem !important;
    }
    .zuno-assistant-bubble {
        max-width: 92% !important;
        padding: 12px 14px !important;
        font-size: 0.88rem !important;
    }
    .zuno-assistant-avatar {
        width: 26px !important;
        height: 26px !important;
        font-size: 12px !important;
    }

    /* Chat Composer */
    .zuno-chat-docked-composer {
        position: relative !important;
        flex-shrink: 0 !important;
        bottom: auto !important;
        padding: 6px 10px calc(6px + env(safe-area-inset-bottom, 0px)) 10px !important;
    }
    .zuno-central-composer-card {
        padding: 10px 12px 8px 12px !important;
        border-radius: 14px !important;
    }
    .zuno-composer-textarea {
        min-height: 48px !important;
        font-size: 0.9rem !important;
    }
    .zuno-composer-action-bar {
        padding-top: 8px !important;
        gap: 6px !important;
    }
    .zuno-composer-tool-btn span {
        display: none !important;
    }
    .zuno-composer-tool-btn {
        padding: 6px !important;
    }
    .zuno-composer-left-actions {
        gap: 4px !important;
    }
    .zuno-composer-right-actions {
        gap: 6px !important;
    }
    .zuno-circular-send-btn {
        width: 34px !important;
        height: 34px !important;
    }
    .zuno-composer-disclaimer {
        font-size: 0.65rem !important;
        margin-top: 4px !important;
        line-height: 1.3 !important;
    }

    /* Bottom Navigation */
    .zuno-bottom-nav {
        height: calc(62px + env(safe-area-inset-bottom, 0px)) !important;
        padding: 0 6px env(safe-area-inset-bottom, 0px) 6px !important;
    }
    .zuno-bottom-nav-item {
        font-size: 0.68rem !important;
    }
    .zuno-bottom-nav-new-btn {
        width: 42px !important;
        height: 42px !important;
        margin-bottom: 10px !important;
    }

    /* Public Landing */
    .capabilities-section-locked,
    .intelligence-section-locked,
    .bangladesh-section-locked,
    .pricing-section-locked {
        padding: 36px 20px;
    }
    .trust-strip-locked {
        margin: 24px auto 32px auto;
        padding: 18px 16px;
        grid-template-columns: 1fr;
        text-align: center;
        gap: 16px;
    }
    .section-head-center {
        margin: 0 auto 28px auto;
    }
    .pricing-cards-grid {
        grid-template-columns: 1fr;
        max-width: 440px;
        gap: 18px;
    }
    .capabilities-grid-locked,
    .bangladesh-grid-locked {
        grid-template-columns: 1fr;
    }
    .zuno-footer-locked {
        padding: 36px 20px calc(36px + env(safe-area-inset-bottom, 0px)) 20px;
    }
    .footer-top-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 28px;
        padding-bottom: 24px;
    }
    .footer-brand-col {
        max-width: 100%;
    }
    .footer-nav-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        width: 100%;
        gap: 24px 28px;
    }
    .footer-bottom-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        margin-top: 20px;
    }
    .footer-bd-note {
        flex-wrap: wrap;
    }
}

/* ==========================================================================
   TINY MOBILE (<= 480px)
   ========================================================================== */
@media (max-width: 480px) {
    .zuno-guest-header {
        height: 62px;
    }
    .zuno-guest-header.is-scrolled {
        height: 58px;
    }
    .zuno-logo-img {
        height: 28px;
    }
    .zuno-header-btn-getstarted {
        display: none !important;
    }
    .zuno-header-inner {
        padding: 0 16px;
    }
    .zuno-header-actions-wrap {
        gap: 8px;
    }
    .zuno-lang-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    .hero-locked-section {
        padding: 32px 16px 24px 16px;
    }
    .hero-pill-badge {
        margin-bottom: 14px;
        font-size: 0.78rem;
    }
    .hero-main-title {
        font-size: 2.1rem;
        margin-bottom: 14px;
    }
    .hero-lead-text {
        font-size: 0.96rem;
        margin: 0 auto 20px auto;
    }
    .hero-cta-row {
        flex-direction: column;
        width: 100%;
        margin-bottom: 24px;
    }
    .hero-cta-row .btn-pill-primary,
    .hero-cta-row .btn-pill-ghost {
        width: 100%;
    }
    .hero-chips-strip {
        margin-bottom: 24px;
        gap: 6px;
    }
    .trust-strip-locked {
        margin: 20px auto 28px auto;
        padding: 16px 14px;
        gap: 12px;
    }
    .capabilities-section-locked,
    .intelligence-section-locked,
    .bangladesh-section-locked,
    .pricing-section-locked {
        padding: 28px 16px;
    }
    .section-head-center {
        margin: 0 auto 24px auto;
    }
    .pricing-card-box {
        padding: 24px 18px;
    }
    .zuno-footer-locked {
        padding: 28px 16px calc(32px + env(safe-area-inset-bottom, 0px)) 16px;
    }
    .footer-nav-grid {
        gap: 20px 16px;
    }
    .footer-col-heading {
        font-size: 0.75rem;
    }
    .footer-link-item {
        font-size: 0.82rem;
    }
    .footer-handwritten-note {
        font-size: 1.05rem;
    }
}

/* ==========================================================================
   EXTRA COMPACT SCREENS (<= 340px)
   ========================================================================== */
@media (max-width: 340px) {
    .dash-actions-grid {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 8px !important;
    }
    .dash-action-card {
        flex-direction: row !important;
        text-align: left !important;
        padding: 10px 12px !important;
        gap: 12px !important;
    }
    .dash-action-icon {
        width: 32px !important;
        height: 32px !important;
        flex-shrink: 0 !important;
    }
    .dash-greeting-text h1 {
        font-size: 1.3rem !important;
    }
    .zuno-chat-title-text {
        max-width: 90px !important;
    }
    .zuno-smart-pill {
        font-size: 0.68rem !important;
        padding: 2px 6px !important;
    }
    .zuno-header-inner {
        padding: 0 10px !important;
    }
    .recent-chats-item {
        padding: 8px 6px !important;
        gap: 8px !important;
    }
    .recent-chat-time {
        display: none !important;
    }
}

/* ==========================================================================
   HOMEPAGE MODEL SHOWCASE & CONTINUOUS MODEL RAIL (Sections 9, 10, 11)
   ========================================================================== */
.model-showcase-section {
    padding: 52px 0 40px 0;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
    overflow: hidden;
}

.model-showcase-section .section-head-center {
    max-width: 1240px;
    margin: 0 auto 26px auto;
    padding: 0 24px;
    box-sizing: border-box;
    text-align: center;
}

.model-showcase-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--zuno-purple-soft);
    color: var(--zuno-purple);
    border: 1px solid var(--zuno-purple-border);
    padding: 6px 14px;
    border-radius: 9999px;
    font-size: 0.78rem;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 0.02em;
}

.model-rail-container {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    position: relative;
    margin: 0 0 16px 0;
    padding: 8px 0;
    mask-image: linear-gradient(to right, transparent 0%, black 2.5%, black 97.5%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 2.5%, black 97.5%, transparent 100%);
}

.model-rail-track {
    display: flex;
    gap: 16px;
    width: max-content;
    animation: modelRailScroll 38s linear infinite;
    will-change: transform;
}

.model-rail-container:hover .model-rail-track {
    animation-play-state: paused;
}

@keyframes modelRailScroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

.model-rail-card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: var(--zuno-radius-lg);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
    box-shadow: 0 1px 3px 0 rgba(15, 23, 42, 0.06), 0 1px 2px -1px rgba(15, 23, 42, 0.04);
    transition: transform var(--zuno-transition-fast), box-shadow var(--zuno-transition-fast), border-color var(--zuno-transition-fast);
    flex-shrink: 0;
}

.model-rail-card:hover {
    border-color: var(--zuno-purple-border);
    box-shadow: var(--zuno-shadow-md);
    transform: translateY(-2px);
}

.model-rail-icon {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.model-rail-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.model-rail-name {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--zuno-text-primary);
    line-height: 1.2;
}

.model-rail-type {
    font-size: 0.72rem;
    color: var(--zuno-text-muted);
}

.model-rail-status-pill {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 9999px;
    margin-left: 8px;
}

.model-rail-status-pill.available {
    background: #ECFDF5;
    color: #059669;
    border: 1px solid #A7F3D0;
}

.model-rail-status-pill.soon {
    background: #F8FAFC;
    color: #64748B;
    border: 1px solid #E2E8F0;
}

/* ==========================================================================
   MODEL-FIRST CHAT & MODEL PICKER (Sections 12, 13)
   ========================================================================== */
.zuno-model-picker-wrap {
    position: relative;
    display: inline-block;
}

.zuno-model-chip-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 12px;
    background: #FFFFFF;
    border: 1px solid var(--zuno-border);
    border-radius: 9999px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--zuno-text-primary);
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    transition: all var(--zuno-transition-fast);
}

.zuno-model-chip-btn:hover {
    border-color: var(--zuno-purple-border);
    background: var(--zuno-purple-soft);
    color: var(--zuno-purple);
}

.zuno-model-chip-btn svg.chevron {
    transition: transform var(--zuno-transition-fast);
}

.zuno-model-chip-btn.open svg.chevron {
    transform: rotate(180deg);
}

/* Desktop Dropdown Popover (360-400px wide, high z-index, anchored) */
.zuno-model-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 380px;
    max-width: calc(100vw - 32px);
    max-height: 520px;
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card, #EAE8F2);
    border-radius: 14px;
    box-shadow: 0 16px 40px -6px rgba(15, 23, 42, 0.16), 0 4px 14px rgba(15, 23, 42, 0.04);
    z-index: 150;
    overflow: hidden;
    display: none;
    flex-direction: column;
    animation: zunoSlideUp 180ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.zuno-model-dropdown.open {
    display: flex;
}

.zuno-model-search-box {
    padding: 10px 14px;
    border-bottom: 1px solid var(--zuno-border-light);
    display: flex;
    align-items: center;
    gap: 8px;
    background: #FAFAFC;
    flex-shrink: 0;
}

.zuno-model-search-box input {
    border: none;
    outline: none;
    background: transparent;
    font-size: 0.84rem;
    width: 100%;
    color: var(--zuno-text-primary);
}

.zuno-model-items-container {
    overflow-y: auto;
    padding: 8px;
    max-height: 420px;
}

.zuno-model-group-title {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--zuno-text-muted);
    padding: 8px 10px 4px 10px;
}

.zuno-model-select-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 140ms ease, border-color 140ms ease;
    border: 1px solid transparent;
    min-height: 50px;
    margin-bottom: 3px;
}

.zuno-model-select-item:hover {
    background: #F8FAFC;
}

.zuno-model-select-item.active {
    background: var(--zuno-purple-soft, #F4F1FE);
    border-color: var(--zuno-purple-border, #E0D9FD);
}

.zuno-model-select-item.locked {
    opacity: 0.88;
    background: #FAF9FE;
    border: 1px dashed #E2E8F0;
}

.zuno-model-select-item.coming-soon {
    opacity: 0.65;
    cursor: pointer;
}

.zuno-model-item-content {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.zuno-model-item-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.zuno-model-item-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--zuno-text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.zuno-model-item-desc {
    font-size: 0.74rem;
    color: var(--zuno-text-muted);
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Mobile Bottom Sheet Model Picker (Full-width, rounded top, z-index 1005) */
.zuno-model-sheet-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    z-index: 1000;
    opacity: 0;
    pointer-events: none !important;
    visibility: hidden !important;
    transition: opacity 220ms cubic-bezier(0.22, 1, 0.36, 1), visibility 220ms;
}

.zuno-model-sheet-backdrop.open {
    opacity: 1 !important;
    pointer-events: auto !important;
    visibility: visible !important;
}

.zuno-model-bottom-sheet {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    box-sizing: border-box !important;
    background: #FFFFFF !important;
    border-radius: 20px 20px 0 0 !important;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2) !important;
    z-index: 1005 !important;
    max-height: 80dvh !important;
    display: flex !important;
    flex-direction: column !important;
    transform: translateY(100%) !important;
    transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1), visibility 260ms !important;
    padding-bottom: max(env(safe-area-inset-bottom, 16px), 16px) !important;
    overflow: hidden !important;
    overscroll-behavior: contain !important;
    overscroll-behavior-y: contain !important;
    pointer-events: none !important;
    visibility: hidden !important;
}

.zuno-model-bottom-sheet.open {
    transform: translateY(0) !important;
    pointer-events: auto !important;
    visibility: visible !important;
    touch-action: none !important;
}

.zuno-model-items-container {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    max-height: 58dvh !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    overscroll-behavior: contain !important;
    overscroll-behavior-y: contain !important;
    touch-action: pan-y !important;
    padding: 4px 16px 16px 16px !important;
    box-sizing: border-box !important;
}

.zuno-model-sheet-handle {
    width: 38px;
    height: 4px;
    border-radius: 2px;
    background: var(--zuno-border);
    margin: 10px auto 6px auto;
}

.zuno-model-sheet-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 18px 12px 18px;
    border-bottom: 1px solid var(--zuno-border-light);
}

.zuno-model-sheet-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--zuno-text-primary);
}

/* ==========================================================================
   PREMIUM MOTION SYSTEM & MICRO-INTERACTIONS (Unified Polish Pass)
   Timing: Fast 120-180ms, Normal 200-280ms, Slow 350-500ms
   Easing: cubic-bezier(0.22, 1, 0.36, 1)
   ========================================================================== */

/* Universal Button Micro-Interactions */
button:not(:disabled),
.btn,
.btn-pill-primary,
.btn-pill-ghost,
.zuno-model-chip-btn,
.zuno-action-pill,
.zuno-prompt-chip,
.zuno-circular-send-btn {
    transition: transform 140ms cubic-bezier(0.22, 1, 0.36, 1),
                background-color 160ms cubic-bezier(0.22, 1, 0.36, 1),
                border-color 160ms cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 160ms cubic-bezier(0.22, 1, 0.36, 1);
}

button:not(:disabled):active,
.btn:not(:disabled):active,
.btn-pill-primary:not(:disabled):active,
.btn-pill-ghost:not(:disabled):active,
.zuno-action-pill:active,
.zuno-prompt-chip:active,
.zuno-circular-send-btn:active {
    transform: scale(0.98) !important;
}

/* Interactive Card Micro-Interactions (Desktop Hover Only) */
@media (hover: hover) and (pointer: fine) {
    .zuno-card,
    .plan-card,
    .topup-card,
    .zuno-tool-card,
    .metric-card,
    .account-section {
        transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
                    box-shadow 220ms cubic-bezier(0.22, 1, 0.36, 1),
                    border-color 220ms cubic-bezier(0.22, 1, 0.36, 1);
    }
    .zuno-tool-card:hover,
    .plan-card:hover,
    .topup-card:hover {
        transform: translateY(-2px);
    }
}

/* Input Focus States (Excluding Card-Enclosed Composers) */
input[type="text"]:focus-visible,
input[type="email"]:focus-visible,
input[type="password"]:focus-visible,
textarea:not(.zuno-clean-composer-input):not(.zuno-composer-textarea):not(#chat-input):not(#home-ask-input):not(#landing-ask-input):focus-visible,
select:focus-visible {
    outline: 2px solid var(--zuno-purple, #6C5CE7) !important;
    outline-offset: 1px !important;
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.14) !important;
    border-color: var(--zuno-purple, #6C5CE7) !important;
}

/* Eliminate Ugly Double Focus Border on Composer Textareas */
.zuno-clean-composer-input,
.zuno-composer-textarea,
#chat-input,
#home-ask-input,
#landing-ask-input {
    appearance: none !important;
    -webkit-appearance: none !important;
    outline: 0 none transparent !important;
    outline-width: 0px !important;
    outline-style: none !important;
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    -webkit-tap-highlight-color: transparent !important;
}

.zuno-clean-composer-input:focus,
.zuno-clean-composer-input:focus-visible,
.zuno-composer-textarea:focus,
.zuno-composer-textarea:focus-visible,
#chat-input:focus,
#chat-input:focus-visible,
#home-ask-input:focus,
#home-ask-input:focus-visible,
#landing-ask-input:focus,
#landing-ask-input:focus-visible {
    appearance: none !important;
    -webkit-appearance: none !important;
    outline: 0 none transparent !important;
    outline-width: 0px !important;
    outline-style: none !important;
    border: none !important;
    box-shadow: none !important;
}

/* Modal and Bottom Sheet Animations */
.zuno-modal-backdrop {
    transition: opacity 220ms cubic-bezier(0.22, 1, 0.36, 1);
}
.zuno-modal {
    transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1), opacity 260ms cubic-bezier(0.22, 1, 0.36, 1);
}
.zuno-modal-backdrop:not(.open) .zuno-modal {
    transform: scale(0.96) translateY(8px);
    opacity: 0;
}
.zuno-modal-backdrop.open .zuno-modal {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.zuno-model-bottom-sheet {
    transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* Dropdown Micro-Transitions */
.zuno-model-dropdown,
.zuno-smart-dropdown,
.zuno-lang-dropdown-menu {
    transition: opacity 180ms cubic-bezier(0.22, 1, 0.36, 1),
                transform 180ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* Restrained Quiet Shimmer Generation Animation */
@keyframes zunoRestrainedShimmer {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}
.zuno-generation-shimmer {
    animation: zunoRestrainedShimmer 1.8s ease-in-out infinite;
}

/* Horizontal Overflow & Touch Target Guarantees */
html, body {
    max-width: 100vw;
    overflow-x: hidden;
}

pre, code, table, .table-container, .table-responsive, .markdown-body pre, .markdown-body table {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Minimum 44x44px Usable Hit Areas for Mobile Controls */
@media (max-width: 768px) {
    .zuno-icon-btn,
    .btn-action-icon,
    .zuno-bottom-nav-item,
    .zuno-topbar-actions > *,
    .zuno-composer-tool-btn,
    .zuno-circular-send-btn {
        min-width: 44px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}

/* ==========================================================================
   ZUNO WORKSPACE & LANDING HERO REFINEMENT (Screenshot 1 & 5 Design Direction)
   Bright, Minimal, Apple-like Restraint, Model-First, ZUNO Purple Identity
   ========================================================================== */

/* Ambient Soft Lavender Glows */
.zuno-ambient-glow-tl {
    position: absolute;
    top: -100px;
    left: -100px;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(224, 217, 253, 0.45) 0%, rgba(244, 241, 254, 0.15) 55%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    filter: blur(45px);
}

.zuno-ambient-glow-br {
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(238, 235, 254, 0.4) 0%, rgba(244, 241, 254, 0.12) 55%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    filter: blur(50px);
}

/* Main Workspace Hero Section */
.zuno-clean-hero-section {
    position: relative;
    width: 100%;
    background: #FFFFFF;
    overflow: hidden;
    padding: clamp(32px, 5vw, 56px) 20px clamp(40px, 6vw, 64px) 20px;
    box-sizing: border-box;
}

.zuno-clean-hero-wrap {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
    width: 100%;
}

/* Status / Value Pill Badge */
.zuno-clean-pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 14px;
    background: #F4F0FF;
    border: 1px solid #E9E1FE;
    border-radius: 9999px;
    color: #6C5CE7;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
    transition: all 180ms cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: 0 1px 2px rgba(108, 92, 231, 0.05);
}

.zuno-clean-pill-badge svg {
    color: #6C5CE7;
    flex-shrink: 0;
}

/* Strong ZUNO Brand Heading */
.zuno-clean-hero-heading {
    font-family: var(--zuno-font-sans);
    font-size: clamp(2.4rem, 6vw, 3.8rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    color: #0F172A;
    margin: 0;
}

/* Gradient Accent Phrase Underneath */
.zuno-clean-hero-accent {
    font-family: var(--zuno-font-sans);
    font-size: clamp(2.2rem, 5.5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin: 4px 0 16px 0;
}

.zuno-clean-hero-accent .accent-purple {
    color: #6C5CE7;
    background: linear-gradient(135deg, #6C5CE7 0%, #7C3AED 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.zuno-clean-hero-accent .accent-lavender {
    color: #C4B5FD;
    background: linear-gradient(135deg, #A78BFA 0%, #C4B5FD 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Short Human-Friendly Helper Line */
.zuno-clean-hero-helper {
    font-size: clamp(1rem, 2.4vw, 1.25rem);
    font-weight: 500;
    color: #64748B;
    letter-spacing: -0.015em;
    margin: 0 0 32px 0;
    line-height: 1.45;
}

/* Refined Floating Main Composer Card */
.zuno-clean-composer-card {
    width: 100%;
    max-width: 780px;
    background: #FFFFFF;
    border: 1px solid #EAE8F2;
    border-radius: 22px;
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
    padding: 18px 20px 14px 20px;
    position: relative;
    box-sizing: border-box;
    text-align: left;
    transition: border-color 180ms cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 180ms cubic-bezier(0.22, 1, 0.36, 1);
}

.zuno-clean-composer-card:focus-within {
    border-color: #6C5CE7;
    box-shadow: 0 12px 36px rgba(108, 92, 231, 0.08), 0 0 0 3px rgba(108, 92, 231, 0.1);
}

/* Composer Textarea */
.zuno-clean-composer-input {
    width: 100%;
    min-height: 52px;
    max-height: 200px;
    border: none;
    outline: none;
    resize: none;
    font-family: inherit;
    font-size: 1.05rem;
    color: #0F172A;
    line-height: 1.55;
    background: transparent;
    padding: 0;
    box-sizing: border-box;
}

.zuno-clean-composer-input::placeholder {
    color: #94A3B8;
    font-weight: 400;
}

/* Inside Composer Action Controls Row */
.zuno-clean-composer-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 14px;
    padding-top: 2px;
    gap: 12px;
}

/* Selected Model Control (Bottom-Left) */
.zuno-model-selector-container {
    position: relative;
}

.zuno-clean-model-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 9999px;
    color: #334155;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 160ms cubic-bezier(0.22, 1, 0.36, 1);
    box-sizing: border-box;
}

.zuno-clean-model-pill:hover {
    background: #F1F5F9;
    border-color: #CBD5E1;
    color: #0F172A;
}

.zuno-clean-model-pill svg.chevron {
    color: #64748B;
    transition: transform 160ms ease;
}

.zuno-clean-model-pill.active svg.chevron {
    transform: rotate(180deg);
}

/* Model Dropdown Menu */
.zuno-clean-model-dropdown {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    width: 330px;
    max-height: 380px;
    overflow-y: auto;
    background: #FFFFFF;
    border: 1px solid #EAE8F2;
    border-radius: 16px;
    box-shadow: 0 16px 40px -6px rgba(15, 23, 42, 0.14), 0 4px 14px rgba(15, 23, 42, 0.04);
    padding: 8px;
    display: none;
    z-index: 200;
    animation: zunoDropdownFade 160ms cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes zunoDropdownFade {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.zuno-clean-model-dropdown.open {
    display: block;
}

.zuno-clean-model-opt {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 12px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 120ms ease;
    text-decoration: none;
    color: inherit;
}

.zuno-clean-model-opt:hover {
    background: #F8FAFC;
}

.zuno-clean-model-opt.selected {
    background: #F4F1FE;
}

.zuno-clean-model-opt-info {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
}

.zuno-clean-model-opt-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: #0F172A;
}

.zuno-clean-model-opt-desc {
    font-size: 0.72rem;
    color: #64748B;
}

.zuno-clean-model-opt-badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 9999px;
    background: #F1F5F9;
    color: #475569;
    white-space: nowrap;
}

.zuno-clean-model-opt-badge.badge-purple {
    background: #EDE9FE;
    color: #6C5CE7;
}

.zuno-clean-model-opt-badge.badge-lock {
    background: #FEF3C7;
    color: #92400E;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

/* Right Composer Controls (Attach + Send) */
.zuno-clean-right-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.zuno-clean-attach-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: #64748B;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 140ms cubic-bezier(0.22, 1, 0.36, 1);
}

.zuno-clean-attach-btn:hover {
    background: #F1F5F9;
    color: #0F172A;
}

.zuno-clean-tool-toggle {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 9px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    color: #64748B;
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 140ms ease;
}

.zuno-clean-tool-toggle:hover {
    background: #F8FAFC;
    color: #0F172A;
}

.zuno-clean-tool-toggle.active {
    background: #F4F1FE;
    border-color: #E0D9FD;
    color: #6C5CE7;
}

/* Strong ZUNO Purple Circular Send Button */
.zuno-clean-send-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: #6C5CE7;
    color: #FFFFFF;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 150ms cubic-bezier(0.22, 1, 0.36, 1),
                transform 150ms cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 150ms ease;
    box-shadow: 0 2px 8px rgba(108, 92, 231, 0.3);
    flex-shrink: 0;
}

.zuno-clean-send-btn:hover {
    background-color: #5A4AD1;
    transform: scale(1.04);
}

.zuno-clean-send-btn:active {
    transform: scale(0.96);
}

/* Quick Actions Row Directly Below Composer (Section 8: Structured 4-Col & 2x2 Responsive Grid) */
.zuno-clean-quick-actions {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 18px;
    width: 100%;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.zuno-clean-action-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 14px;
    background: #FFFFFF;
    border: 1px solid #EAE8F2;
    border-radius: 9999px;
    color: #475569;
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
    transition: transform 140ms cubic-bezier(0.22, 1, 0.36, 1),
                background-color 160ms cubic-bezier(0.22, 1, 0.36, 1),
                border-color 160ms cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 160ms cubic-bezier(0.22, 1, 0.36, 1);
    text-decoration: none;
    user-select: none;
    white-space: nowrap;
    width: 100%;
    box-sizing: border-box;
}

.zuno-clean-action-pill:hover {
    background: #FAF9FE;
    border-color: #DCD7F6;
    color: #6C5CE7;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(108, 92, 231, 0.06);
}

.zuno-clean-action-pill:active {
    transform: scale(0.97) !important;
}

.zuno-clean-action-pill svg {
    color: #64748B;
    transition: color 150ms ease;
    flex-shrink: 0;
}

.zuno-clean-action-pill:hover svg {
    color: #6C5CE7;
}

/* Document Brain Mobile Layout Refinements (Section 9) */
.doc-card-wrap {
    background: #FFFFFF;
    border: 1px solid var(--zuno-border-card, #EAE8F2);
    border-radius: 18px;
    padding: 28px;
    box-shadow: var(--zuno-card-shadow);
    margin-bottom: 32px;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
}

.doc-header-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    flex: 1 1 auto;
}

.doc-title-text {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--zuno-text-main);
    word-break: break-word;
    overflow-wrap: anywhere;
    min-width: 0;
    max-width: 100%;
}

.doc-analysis-tabs {
    display: flex;
    gap: 10px;
    border-bottom: 1px solid #F1F0F7;
    padding-bottom: 12px;
    margin-bottom: 24px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    max-width: 100%;
}

.doc-analysis-tabs::-webkit-scrollbar {
    display: none;
}

/* Subtle Accents (Screenshot 1 / 5 Bottom Edge) */
.zuno-clean-accents-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 860px;
    margin: 44px auto 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
}

.zuno-tagline-caps {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #94A3B8;
    text-transform: uppercase;
}

.zuno-handwritten-accent {
    font-family: var(--zuno-font-handwritten);
    font-size: 1.35rem;
    font-weight: 700;
    color: #6C5CE7;
    transform: rotate(-3deg);
    display: inline-block;
    border-bottom: 2px solid #8B5CF6;
    padding-bottom: 2px;
}

/* Lightweight Motion Keyframes (Section 11) */
@keyframes zunoFadeInUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zunoScaleIn {
    from {
        opacity: 0;
        transform: scale(0.97);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.zuno-clean-hero-section,
.zuno-clean-composer-card,
.dash-main-split,
.model-intel-grid,
.zuno-utility-card,
.doc-card-wrap {
    animation: zunoFadeInUp 240ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* Responsive Overrides (320px - 768px) */
@media (max-width: 768px) {
    .zuno-clean-hero-section {
        padding: 24px 14px 36px 14px;
    }

    .zuno-clean-composer-card {
        padding: 14px 16px 12px 16px;
        border-radius: 18px;
    }

    /* Structured 4-Column Mobile Grid for Comfortable Widths (360px - 768px) */
    .zuno-clean-quick-actions {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 6px;
        padding: 4px 2px;
        width: 100%;
        max-width: 100%;
        overflow-x: visible;
    }

    .zuno-clean-action-pill {
        padding: 8px 4px;
        font-size: 0.80rem;
        gap: 5px;
        justify-content: center;
        width: 100%;
    }

    .zuno-clean-action-pill svg {
        width: 13px;
        height: 13px;
        flex-shrink: 0;
    }

    .doc-card-wrap {
        padding: 18px 14px !important;
        border-radius: 14px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .doc-title-text {
        font-size: 0.98rem !important;
        word-break: break-word !important;
        overflow-wrap: anywhere !important;
        max-width: 100% !important;
    }

    .doc-header-meta {
        max-width: 100% !important;
        min-width: 0 !important;
    }

    .doc-analysis-tabs {
        display: flex !important;
        align-items: center !important;
        gap: 8px !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        max-width: 100% !important;
        scrollbar-width: none !important;
        padding-bottom: 6px !important;
    }

    .doc-analysis-tabs::-webkit-scrollbar {
        display: none !important;
    }

    /* STRICT ISOLATION: Desktop Dropdowns MUST NEVER Render/Open on Mobile Breakpoint */
    .zuno-clean-model-dropdown,
    #home-model-dropdown,
    #landing-model-dropdown,
    #desktop-model-dropdown {
        display: none !important;
        visibility: hidden !important;
        pointer-events: none !important;
        opacity: 0 !important;
    }

    /* Landing Model Cards: Perfectly Centered Snap Carousel (No cut-off, No slivers) */
    .model-showcase-section {
        padding: 36px 0 28px 0 !important;
        max-width: 100% !important;
        overflow: hidden !important;
    }

    .model-showcase-section .section-head-center {
        padding: 0 20px !important;
        margin: 0 auto 18px auto !important;
    }

    .model-rail-container {
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        scroll-snap-type: x mandatory !important;
        scroll-padding: 0 16px !important;
        mask-image: none !important;
        -webkit-mask-image: none !important;
        padding: 6px 16px 14px 16px !important;
        margin: 0 0 12px 0 !important;
        box-sizing: border-box !important;
        scrollbar-width: none !important;
    }

    .model-rail-container::-webkit-scrollbar {
        display: none !important;
    }

    .model-rail-track {
        display: flex !important;
        gap: 24px !important;
        width: max-content !important;
        animation: none !important;
        transform: none !important;
        padding-right: 16px !important;
        margin: 0 !important;
    }

    .model-rail-card {
        scroll-snap-align: center !important;
        flex-shrink: 0 !important;
        width: calc(100vw - 32px) !important;
        max-width: 398px !important;
        margin: 0 !important;
        box-sizing: border-box !important;
        background: #FFFFFF !important;
        border: 1px solid #E2E8F0 !important;
        box-shadow: 0 2px 6px -1px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04) !important;
    }

    .model-rail-track > .model-rail-card:nth-child(n+12) {
        display: none !important;
    }

    /* Virtual Keyboard Open Viewport Stability */
    body.keyboard-open .zuno-bottom-nav,
    body:has(#chat-input:focus) .zuno-bottom-nav {
        display: none !important;
        visibility: hidden !important;
        pointer-events: none !important;
        opacity: 0 !important;
        transform: translateY(100%) !important;
    }

    body.keyboard-open .zuno-chat-page-wrap,
    body:has(#chat-input:focus) .zuno-chat-page-wrap {
        height: var(--chat-viewport-height, calc(100dvh - 56px)) !important;
        max-height: var(--chat-viewport-height, calc(100dvh - 56px)) !important;
    }

    body.keyboard-open .zuno-chat-docked-composer,
    body:has(#chat-input:focus) .zuno-chat-docked-composer {
        position: relative !important;
        bottom: auto !important;
        padding-bottom: 6px !important;
    }

    body.keyboard-open .zuno-chat-messages-container,
    body:has(#chat-input:focus) .zuno-chat-messages-container {
        flex: 1 1 0% !important;
        min-height: 0 !important;
        padding: 8px 10px 10px 10px !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        touch-action: pan-y !important;
    }

    body.keyboard-open .zuno-jump-bottom-btn {
        display: none !important;
    }

    body.keyboard-open #main-workspace {
        overflow: hidden !important;
    }

    .zuno-clean-accents-row {
        margin-top: 28px;
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* Ultra-Narrow Devices (<= 350px e.g. 320px iPhone SE) -> Clean 2x2 Grid */
@media (max-width: 350px) {
    .zuno-clean-quick-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        padding: 4px 6px;
    }

    .zuno-clean-action-pill {
        padding: 8px 10px;
        font-size: 0.82rem;
        gap: 6px;
    }
}

/* Accessibility: Strict Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
        transform: none !important;
    }
}