/* ==========================================================================
   BOARDROOM - Meeting Productivity Platform
   Premium CSS Design System
   ========================================================================== */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================================================== */

:root {
    /* Primary Colors - Slate palette */
    --color-primary-50: #f8fafc;
    --color-primary-100: #f1f5f9;
    --color-primary-200: #e2e8f0;
    --color-primary-300: #cbd5e1;
    --color-primary-400: #94a3b8;
    --color-primary-500: #64748b;
    --color-primary-600: #475569;
    --color-primary-700: #334155;
    --color-primary-800: #1e293b;
    --color-primary-900: #0f172a;
    --color-primary-950: #020617;

    /* Accent Colors - Yellow/Gold for highlights */
    --color-accent-50: #fefce8;
    --color-accent-100: #fef9c3;
    --color-accent-200: #fef08a;
    --color-accent-300: #fde047;
    --color-accent-400: #facc15;
    --color-accent-500: #eab308;
    --color-accent-600: #ca8a04;
    --color-accent-700: #a16207;
    --color-accent-800: #854d0e;
    --color-accent-900: #713f12;

    /* Success/Green */
    --color-success-50: #f0fdf4;
    --color-success-100: #dcfce7;
    --color-success-500: #22c55e;
    --color-success-600: #16a34a;
    --color-success-700: #15803d;

    /* Warning/Orange */
    --color-warning-50: #fff7ed;
    --color-warning-100: #ffedd5;
    --color-warning-500: #f97316;
    --color-warning-600: #ea580c;

    /* Error/Red */
    --color-error-50: #fef2f2;
    --color-error-100: #fee2e2;
    --color-error-500: #ef4444;
    --color-error-600: #dc2626;

    /* Info/Blue */
    --color-info-50: #eff6ff;
    --color-info-100: #dbeafe;
    --color-info-500: #3b82f6;
    --color-info-600: #2563eb;

    /* Neutral Colors */
    --color-neutral-50: #fafafa;
    --color-neutral-100: #f5f5f5;
    --color-neutral-200: #e5e5e5;
    --color-neutral-300: #d4d4d4;
    --color-neutral-400: #a3a3a3;
    --color-neutral-500: #737373;
    --color-neutral-600: #525252;
    --color-neutral-700: #404040;
    --color-neutral-800: #262626;
    --color-neutral-900: #171717;
    --color-neutral-950: #0a0a0a;

    /* Semantic Colors */
    --color-background: #ffffff;
    --color-surface: var(--color-neutral-50);
    --color-surface-elevated: #ffffff;
    --color-border: var(--color-neutral-200);
    --color-border-subtle: var(--color-neutral-100);
    --color-text-primary: var(--color-primary-900);
    --color-text-secondary: var(--color-primary-600);
    --color-text-tertiary: var(--color-primary-500);
    --color-text-muted: var(--color-primary-400);
    --color-text-inverse: #ffffff;

    /* Typography Scale (Fluid) */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
    --text-sm: clamp(0.8125rem, 0.775rem + 0.1875vw, 0.875rem);
    --text-base: clamp(0.875rem, 0.85rem + 0.125vw, 1rem);
    --text-lg: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --text-xl: clamp(1.125rem, 1.05rem + 0.375vw, 1.25rem);
    --text-2xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-3xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
    --text-4xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.25rem);
    --text-5xl: clamp(2.25rem, 1.75rem + 2.5vw, 3rem);
    --text-6xl: clamp(2.75rem, 2rem + 3.75vw, 3.75rem);
    --text-7xl: clamp(3.25rem, 2.25rem + 5vw, 4.5rem);
    --text-hero: clamp(3.5rem, 2.5rem + 5vw, 5rem);

    /* Font Families */
    --font-sans: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-black: 900;

    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.15;
    --leading-snug: 1.3;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;

    /* Letter Spacing */
    --tracking-tighter: -0.05em;
    --tracking-tight: -0.025em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;
    --tracking-widest: 0.1em;

    /* Spacing Scale (8px base) */
    --space-0: 0;
    --space-px: 1px;
    --space-0-5: 0.125rem;
    --space-1: 0.25rem;
    --space-1-5: 0.375rem;
    --space-2: 0.5rem;
    --space-2-5: 0.625rem;
    --space-3: 0.75rem;
    --space-3-5: 0.875rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-7: 1.75rem;
    --space-8: 2rem;
    --space-9: 2.25rem;
    --space-10: 2.5rem;
    --space-11: 2.75rem;
    --space-12: 3rem;
    --space-14: 3.5rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-28: 7rem;
    --space-32: 8rem;
    --space-36: 9rem;
    --space-40: 10rem;
    --space-44: 11rem;
    --space-48: 12rem;
    --space-52: 13rem;
    --space-56: 14rem;
    --space-60: 15rem;
    --space-64: 16rem;

    /* Border Radius */
    --radius-none: 0;
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
    --radius-4xl: 2rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
    --shadow-accent: 0 0 0 3px var(--color-accent-200);
    --shadow-glow: 0 0 40px rgba(250, 204, 21, 0.15);
    --shadow-glow-lg: 0 0 60px rgba(250, 204, 21, 0.2);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.08), 0 8px 24px rgba(0, 0, 0, 0.04);
    --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.1), 0 16px 40px rgba(0, 0, 0, 0.08);
    --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition-fast: 150ms;
    --transition-base: 200ms;
    --transition-slow: 300ms;
    --transition-slower: 500ms;
    --ease-default: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);

    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;

    /* Container */
    --container-max: 1280px;
    --container-narrow: 720px;
    --container-wide: 1440px;

    /* Header */
    --header-height: 4rem;
}

/* Dark Mode Variables */
[data-theme="dark"],
.dark {
    --color-background: var(--color-neutral-950);
    --color-surface: var(--color-neutral-900);
    --color-surface-elevated: var(--color-neutral-800);
    --color-border: var(--color-neutral-800);
    --color-border-subtle: var(--color-neutral-900);
    --color-text-primary: var(--color-neutral-50);
    --color-text-secondary: var(--color-neutral-300);
    --color-text-tertiary: var(--color-neutral-400);
    --color-text-muted: var(--color-neutral-500);

    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.3), 0 16px 40px rgba(0, 0, 0, 0.25);
    --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(250, 204, 21, 0.1);
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    min-height: 100vh;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: var(--color-text-primary);
}

h1 {
    font-size: var(--text-hero);
    letter-spacing: var(--tracking-tighter);
}

h2 {
    font-size: var(--text-5xl);
}

h3 {
    font-size: var(--text-3xl);
}

h4 {
    font-size: var(--text-2xl);
}

h5 {
    font-size: var(--text-xl);
}

h6 {
    font-size: var(--text-lg);
}

p {
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast) var(--ease-default);
}

strong, b {
    font-weight: var(--font-semibold);
}

small {
    font-size: var(--text-sm);
}

/* Text utilities */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-primary-900) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-accent {
    background: linear-gradient(135deg, var(--color-accent-500) 0%, var(--color-accent-600) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-balance {
    text-wrap: balance;
}

/* ==========================================================================
   SELECTION & FOCUS STYLES
   ========================================================================== */

::selection {
    background-color: var(--color-accent-200);
    color: var(--color-primary-900);
}

:focus {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--color-accent-500);
    outline-offset: 2px;
}

/* ==========================================================================
   SCROLLBAR STYLES
   ========================================================================== */

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
    background: var(--color-neutral-300);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-surface);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-neutral-400);
}

.dark ::-webkit-scrollbar-thumb {
    background: var(--color-neutral-700);
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: var(--color-neutral-600);
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

.container-narrow {
    max-width: var(--container-narrow);
}

.container-wide {
    max-width: var(--container-wide);
}

.section {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
}

.section-lg {
    padding-top: var(--space-32);
    padding-bottom: var(--space-32);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
    text-decoration: none;
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base) var(--ease-default);
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--color-primary-800);
    color: var(--color-text-inverse);
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-accent {
    background: var(--color-accent-400);
    color: var(--color-primary-900);
}

.btn-accent:hover:not(:disabled) {
    background: var(--color-accent-300);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1.5px solid var(--color-border);
}

.btn-outline:hover:not(:disabled) {
    background: var(--color-surface);
    border-color: var(--color-primary-400);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--color-surface);
    color: var(--color-text-primary);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    border-radius: var(--radius-2xl);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn-icon {
    padding: var(--space-2-5);
    width: 40px;
    height: 40px;
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.card {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    transition: all var(--transition-slow) var(--ease-smooth);
}

.card:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: var(--color-primary-200);
}

.dark .card:hover {
    border-color: var(--color-neutral-700);
}

.card-elevated {
    box-shadow: var(--shadow-card);
}

.card-interactive {
    cursor: pointer;
}

.card-interactive:hover {
    transform: translateY(-4px);
}

/* Meeting Card (Signature Component) */
.meeting-card {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-slow) var(--ease-smooth);
}

.meeting-card:hover {
    box-shadow: var(--shadow-elevated);
    transform: translateY(-4px);
}

.meeting-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border-subtle);
    background: var(--color-surface);
}

.meeting-card-time {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-tertiary);
}

.meeting-card-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1-5);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
}

.meeting-card-status.live {
    background: var(--color-success-100);
    color: var(--color-success-700);
}

.meeting-card-status.upcoming {
    background: var(--color-info-100);
    color: var(--color-info-600);
}

.meeting-card-status.completed {
    background: var(--color-neutral-100);
    color: var(--color-neutral-600);
}

.meeting-card-body {
    padding: var(--space-5);
}

.meeting-card-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.meeting-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.meeting-card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1-5);
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.meeting-card-attendees {
    display: flex;
    align-items: center;
}

.meeting-card-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-surface-elevated);
    margin-left: -8px;
    object-fit: cover;
}

.meeting-card-avatar:first-child {
    margin-left: 0;
}

.meeting-card-avatar-more {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-surface-elevated);
    margin-left: -8px;
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    display: flex;
    align-items: center;
    justify-content: center;
}

.meeting-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border-subtle);
    background: var(--color-surface);
}

/* Agenda Item (Signature Component) */
.agenda-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast) var(--ease-default);
    cursor: pointer;
}

.agenda-item:hover {
    background: var(--color-surface-elevated);
    border-color: var(--color-border);
}

.agenda-item-checkbox {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast) var(--ease-default);
    margin-top: var(--space-0-5);
}

.agenda-item-checkbox.checked {
    background: var(--color-accent-400);
    border-color: var(--color-accent-400);
}

.agenda-item-checkbox.checked svg {
    color: var(--color-primary-900);
}

.agenda-item-content {
    flex: 1;
    min-width: 0;
}

.agenda-item-title {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.agenda-item.completed .agenda-item-title {
    text-decoration: line-through;
    color: var(--color-text-muted);
}

.agenda-item-meta {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.agenda-item-duration {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
}

/* Action Item (Signature Component) */
.action-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast) var(--ease-default);
}

.action-item:hover {
    box-shadow: var(--shadow-sm);
}

.action-item-priority {
    flex-shrink: 0;
    width: 4px;
    height: 32px;
    border-radius: var(--radius-full);
}

.action-item-priority.high {
    background: var(--color-error-500);
}

.action-item-priority.medium {
    background: var(--color-warning-500);
}

.action-item-priority.low {
    background: var(--color-success-500);
}

.action-item-content {
    flex: 1;
    min-width: 0;
}

.action-item-title {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.action-item-assignee {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.action-item-avatar {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.action-item-name {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

.action-item-due {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.action-item-due.overdue {
    color: var(--color-error-500);
}

/* Decision Card (Signature Component) */
.decision-card {
    padding: var(--space-5);
    background: linear-gradient(135deg, var(--color-accent-50) 0%, var(--color-surface-elevated) 100%);
    border: 1px solid var(--color-accent-200);
    border-radius: var(--radius-2xl);
    position: relative;
    overflow: hidden;
}

.dark .decision-card {
    background: linear-gradient(135deg, rgba(250, 204, 21, 0.1) 0%, var(--color-surface-elevated) 100%);
    border-color: rgba(250, 204, 21, 0.3);
}

.decision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-accent-400);
}

.decision-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.decision-card-icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent-600);
}

.decision-card-label {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-accent-700);
}

.decision-card-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.decision-card-description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
}

.decision-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* ==========================================================================
   FORMS
   ========================================================================== */

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-sans);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast) var(--ease-default);
}

.form-input:focus {
    border-color: var(--color-accent-400);
    box-shadow: var(--shadow-accent);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

textarea.form-input {
    min-height: 120px;
    resize: vertical;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
}

.form-checkbox input {
    width: 20px;
    height: 20px;
    accent-color: var(--color-accent-500);
}

.form-checkbox-label {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border-subtle);
    transition: all var(--transition-slow) var(--ease-default);
}

.dark .header {
    background: rgba(10, 10, 10, 0.8);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--color-primary-800);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 18px;
    height: 18px;
    color: var(--color-text-inverse);
}

.nav {
    display: none;
    align-items: center;
    gap: var(--space-1);
}

@media (min-width: 1024px) {
    .nav {
        display: flex;
    }
}

.nav-link {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast) var(--ease-default);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text-primary);
    background: var(--color-surface);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-primary);
}

@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-background);
    padding: var(--space-6);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-slow) var(--ease-smooth);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-menu-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mobile-menu-link {
    padding: var(--space-4);
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast) var(--ease-default);
}

.mobile-menu-link:hover {
    background: var(--color-surface);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
    padding-top: calc(var(--header-height) + var(--space-16));
    padding-bottom: var(--space-24);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-background) 50%, var(--color-accent-50) 100%);
    z-index: -1;
}

.dark .hero-bg {
    background: linear-gradient(135deg, var(--color-neutral-950) 0%, var(--color-neutral-900) 50%, rgba(250, 204, 21, 0.05) 100%);
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
}

.dark .hero-grid-pattern {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-16);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1.2fr;
        gap: var(--space-12);
    }
}

.hero-text {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-text {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-accent-100);
    color: var(--color-accent-800);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-6);
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent-500);
    border-radius: var(--radius-full);
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    margin-bottom: var(--space-6);
}

.hero-title-highlight {
    color: var(--color-primary-700);
    position: relative;
}

.hero-title-highlight::after {
    content: '';
    position: absolute;
    bottom: 0.1em;
    left: 0;
    right: 0;
    height: 0.2em;
    background: var(--color-accent-300);
    z-index: -1;
    border-radius: var(--radius-sm);
}

.hero-description {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    max-width: 540px;
}

@media (min-width: 1024px) {
    .hero-description {
        margin-left: 0;
        margin-right: auto;
    }
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero-actions {
        justify-content: flex-start;
    }
}

.hero-stats {
    display: flex;
    gap: var(--space-8);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border-subtle);
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero-stats {
        justify-content: flex-start;
    }
}

.hero-stat {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-stat {
        text-align: left;
    }
}

.hero-stat-value {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    line-height: var(--leading-none);
}

.hero-stat-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-1);
}

/* Hero Meeting Dashboard (Signature Component) */
.hero-dashboard {
    position: relative;
}

.hero-dashboard-window {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
}

.hero-dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-5);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border-subtle);
}

.hero-dashboard-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
}

.hero-dashboard-dot:nth-child(1) { background: #ff5f57; }
.hero-dashboard-dot:nth-child(2) { background: #ffbd2e; }
.hero-dashboard-dot:nth-child(3) { background: #28ca42; }

.hero-dashboard-body {
    padding: var(--space-6);
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-6);
    min-height: 400px;
}

@media (max-width: 640px) {
    .hero-dashboard-body {
        grid-template-columns: 1fr;
    }
}

.hero-meeting-main {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.hero-meeting-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
}

.hero-meeting-info {
    flex: 1;
}

.hero-meeting-time {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

.hero-meeting-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
}

.hero-meeting-live {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1-5);
    padding: var(--space-1-5) var(--space-3);
    background: var(--color-success-100);
    color: var(--color-success-700);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
}

.hero-meeting-live-dot {
    width: 6px;
    height: 6px;
    background: var(--color-success-500);
    border-radius: var(--radius-full);
    animation: pulse 1.5s ease-in-out infinite;
}

.hero-agenda {
    flex: 1;
}

.hero-agenda-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.hero-agenda-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.hero-agenda-add {
    font-size: var(--text-xs);
    color: var(--color-primary-600);
    font-weight: var(--font-medium);
    cursor: pointer;
}

.hero-agenda-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.hero-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    padding-left: var(--space-5);
    border-left: 1px solid var(--color-border-subtle);
}

@media (max-width: 640px) {
    .hero-sidebar {
        padding-left: 0;
        border-left: none;
        padding-top: var(--space-5);
        border-top: 1px solid var(--color-border-subtle);
    }
}

.hero-sidebar-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.hero-sidebar-title {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-text-muted);
}

.hero-actions-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.hero-decision-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--color-accent-100);
    color: var(--color-accent-800);
    border: 1px dashed var(--color-accent-300);
    border-radius: var(--radius-xl);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-fast) var(--ease-default);
}

.hero-decision-btn:hover {
    background: var(--color-accent-200);
    border-style: solid;
}

/* Floating elements */
.hero-float-1 {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 200px;
    padding: var(--space-4);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
}

.hero-float-2 {
    position: absolute;
    bottom: 40px;
    left: -40px;
    width: 180px;
    padding: var(--space-4);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    animation: float 8s ease-in-out infinite 1s;
}

@media (max-width: 1024px) {
    .hero-float-1,
    .hero-float-2 {
        display: none;
    }
}

/* ==========================================================================
   FEATURES SECTION
   ========================================================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    padding: var(--space-8);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-slow) var(--ease-smooth);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--color-primary-200);
}

.dark .feature-card:hover {
    border-color: var(--color-neutral-700);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-100);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary-700);
}

.feature-card:hover .feature-icon {
    background: var(--color-accent-100);
}

.feature-card:hover .feature-icon svg {
    color: var(--color-accent-700);
}

.feature-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.feature-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* Feature highlight card */
.feature-highlight {
    grid-column: span 1;
    padding: var(--space-10);
    background: linear-gradient(135deg, var(--color-primary-800) 0%, var(--color-primary-900) 100%);
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .feature-highlight {
        grid-column: span 2;
    }
}

.feature-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(250, 204, 21, 0.15) 0%, transparent 70%);
}

.feature-highlight .feature-icon {
    background: rgba(255, 255, 255, 0.1);
}

.feature-highlight .feature-icon svg {
    color: var(--color-accent-400);
}

.feature-highlight .feature-title {
    color: var(--color-text-inverse);
    font-size: var(--text-2xl);
}

.feature-highlight .feature-description {
    color: var(--color-primary-200);
    font-size: var(--text-lg);
}

/* ==========================================================================
   PRICING SECTION
   ========================================================================== */

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.pricing-toggle-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast) var(--ease-default);
}

.pricing-toggle-label.active {
    color: var(--color-text-primary);
}

.pricing-toggle-switch {
    position: relative;
    width: 56px;
    height: 28px;
    background: var(--color-neutral-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-fast) var(--ease-default);
}

.dark .pricing-toggle-switch {
    background: var(--color-neutral-700);
}

.pricing-toggle-switch.active {
    background: var(--color-accent-400);
}

.pricing-toggle-knob {
    position: absolute;
    top: 4px;
    left: 4px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast) var(--ease-bounce);
}

.pricing-toggle-switch.active .pricing-toggle-knob {
    transform: translateX(28px);
}

.pricing-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--color-success-100);
    color: var(--color-success-700);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    margin-left: var(--space-2);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
    align-items: stretch;
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pricing-card {
    padding: var(--space-8);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-slow) var(--ease-smooth);
}

.pricing-card:hover {
    box-shadow: var(--shadow-card-hover);
}

.pricing-card.featured {
    border: 2px solid var(--color-accent-400);
    position: relative;
    transform: scale(1.02);
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1-5) var(--space-4);
    background: var(--color-accent-400);
    color: var(--color-primary-900);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
}

.pricing-name {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.pricing-description {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-6);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: var(--space-1);
    margin-bottom: var(--space-6);
}

.pricing-amount {
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    line-height: var(--leading-none);
}

.pricing-period {
    font-size: var(--text-base);
    color: var(--color-text-muted);
}

.pricing-features {
    flex: 1;
    margin-bottom: var(--space-8);
}

.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
}

.pricing-feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-success-500);
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-feature span {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.pricing-cta {
    width: 100%;
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    padding: var(--space-8);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-slow) var(--ease-smooth);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-card-hover);
}

.testimonial-rating {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.testimonial-star {
    width: 18px;
    height: 18px;
    color: var(--color-accent-400);
}

.testimonial-content {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-name {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.testimonial-role {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */

.cta-section {
    background: linear-gradient(135deg, var(--color-primary-800) 0%, var(--color-primary-900) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(250, 204, 21, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.cta-title {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-6);
}

.cta-description {
    font-size: var(--text-xl);
    color: var(--color-primary-200);
    margin-bottom: var(--space-10);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
}

.cta-note {
    font-size: var(--text-sm);
    color: var(--color-primary-300);
    margin-top: var(--space-6);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    padding: var(--space-20) 0 var(--space-8);
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr repeat(4, 1fr);
    }
}

.footer-brand {
    grid-column: span 2;
}

@media (min-width: 768px) {
    .footer-brand {
        grid-column: span 4;
    }
}

@media (min-width: 1024px) {
    .footer-brand {
        grid-column: span 1;
    }
}

.footer-brand-description {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin: var(--space-4) 0 var(--space-6);
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    color: var(--color-text-tertiary);
    background: var(--color-surface-elevated);
    transition: all var(--transition-fast) var(--ease-default);
}

.footer-social-link:hover {
    color: var(--color-text-primary);
    background: var(--color-border);
}

.footer-column-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-link {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast) var(--ease-default);
}

.footer-link:hover {
    color: var(--color-text-primary);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-copyright {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal-link {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    transition: color var(--transition-fast) var(--ease-default);
}

.footer-legal-link:hover {
    color: var(--color-text-primary);
}

/* ==========================================================================
   INTEGRATIONS SECTION
   ========================================================================== */

.integrations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .integrations-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .integrations-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.integration-card {
    padding: var(--space-6);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-slow) var(--ease-smooth);
}

.integration-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--color-primary-200);
}

.integration-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.integration-icon svg {
    width: 100%;
    height: 100%;
}

.integration-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
}

/* ==========================================================================
   BLOG SECTION
   ========================================================================== */

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.blog-card {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-slow) var(--ease-smooth);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.blog-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow) var(--ease-smooth);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-content {
    padding: var(--space-6);
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.blog-card-category {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-primary-600);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.blog-card-date {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.blog-card-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
    line-height: var(--leading-snug);
}

.blog-card-excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.blog-card-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.blog-card-author-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.blog-card-author-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
}

/* ==========================================================================
   TEAM SECTION
   ========================================================================== */

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.team-card {
    text-align: center;
}

.team-card-image {
    aspect-ratio: 1;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    margin-bottom: var(--space-4);
    background: var(--color-surface);
}

.team-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow) var(--ease-smooth);
}

.team-card:hover .team-card-image img {
    transform: scale(1.05);
}

.team-card-name {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.team-card-role {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.faq-item {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-6);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    transition: all var(--transition-fast) var(--ease-default);
}

.faq-question:hover {
    color: var(--color-primary-600);
}

.faq-icon {
    width: 24px;
    height: 24px;
    color: var(--color-text-muted);
    transition: transform var(--transition-fast) var(--ease-default);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow) var(--ease-default);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 var(--space-6) var(--space-6);
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* ==========================================================================
   TEMPLATES SECTION
   ========================================================================== */

.templates-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .templates-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .templates-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.template-card {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-slow) var(--ease-smooth);
}

.template-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.template-card-preview {
    aspect-ratio: 16/10;
    background: var(--color-surface);
    position: relative;
    overflow: hidden;
}

.template-card-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.template-card-badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    padding: var(--space-1) var(--space-3);
    background: var(--color-accent-400);
    color: var(--color-primary-900);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
}

.template-card-content {
    padding: var(--space-5);
}

.template-card-category {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-primary-600);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-2);
}

.template-card-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.template-card-description {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

/* ==========================================================================
   LOGIN / AUTH PAGES
   ========================================================================== */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    background: var(--color-surface);
}

.auth-container {
    width: 100%;
    max-width: 420px;
}

.auth-card {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-3xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-xl);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-6);
}

.auth-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.auth-subtitle {
    font-size: var(--text-base);
    color: var(--color-text-tertiary);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.auth-divider span {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-6);
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.auth-footer a {
    color: var(--color-primary-600);
    font-weight: var(--font-medium);
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Social auth buttons */
.social-auth {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.social-auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-fast) var(--ease-default);
}

.social-auth-btn:hover {
    background: var(--color-surface-elevated);
    border-color: var(--color-primary-300);
}

.social-auth-btn svg {
    width: 20px;
    height: 20px;
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ease-smooth);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s var(--ease-smooth);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s var(--ease-smooth);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s var(--ease-smooth);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Stagger delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }
.stagger-7 { transition-delay: 0.7s; }
.stagger-8 { transition-delay: 0.8s; }

/* Hover animations */
.hover-lift {
    transition: transform var(--transition-slow) var(--ease-smooth),
                box-shadow var(--transition-slow) var(--ease-smooth);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.hover-zoom {
    overflow: hidden;
}

.hover-zoom img {
    transition: transform 0.6s var(--ease-smooth);
}

.hover-zoom:hover img {
    transform: scale(1.05);
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */

@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,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }

    .hero-float-1,
    .hero-float-2 {
        animation: none;
    }
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.sr-only:focus {
    position: static;
    width: auto;
    height: auto;
    padding: inherit;
    margin: inherit;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mx-auto { margin-left: auto; margin-right: auto; }

.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    .header,
    .footer,
    .mobile-menu,
    .hero-float-1,
    .hero-float-2 {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .hero {
        padding-top: 0;
        min-height: auto;
    }
}