/* =============================================
   SHAREHUB - STYLE.CSS THEME CLAIR
   Design moderne bleu et blanc
============================================= */

/* RESET */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* VARIABLES */
:root {
    --bg: #ffffff;
    --bg-light: #f8fafc;
    --surface: #ffffff;
    --surface-2: #f1f5f9;
    
    --border: #e2e8f0;
    --border-light: #cbd5e1;
    
    --text: #0f172a;
    --text-2: #475569;
    --text-3: #64748b;
    
    --accent: #0ea5e9;
    --accent-dark: #0284c7;
    --accent-light: #38bdf8;
    
    --purple: #8b5cf6;
    --purple-dark: #7c3aed;
    
    --green: #10b981;
    --orange: #f59e0b;
    --red: #ef4444;
    --pink: #ec4899;
    --teal: #14b8a6;
    --blue: #3b82f6;
    
    --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

/* =============================================
   ICONS SVG
============================================= */
.icon {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    flex-shrink: 0;
}

.icon-sm { width: 16px; height: 16px; }
.icon-md { width: 24px; height: 24px; }
.icon-lg { width: 32px; height: 32px; }
.icon-xl { width: 48px; height: 48px; }

.icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
}

.icon-box-sm { width: 40px; height: 40px; }
.icon-box-md { width: 56px; height: 56px; }
.icon-box-lg { width: 72px; height: 72px; }
.icon-box-xl { width: 100px; height: 100px; }

.icon-box .icon {
    stroke: white;
}

.icon-gradient {
    background: linear-gradient(135deg, var(--accent), var(--purple));
}

.icon-blue {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.icon-orange {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.icon-green {
    background: linear-gradient(135deg, #10b981, #059669);
}

.icon-purple {
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
}

.icon-pink {
    background: linear-gradient(135deg, #ec4899, #be185d);
}

.icon-teal {
    background: linear-gradient(135deg, #14b8a6, #0d9488);
}

.icon-red {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* =============================================
   NAVIGATION
============================================= */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    transition: opacity 0.2s;
}

.logo:hover {
    opacity: 0.8;
}

.logo svg {
    width: 40px;
    height: 40px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-2);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--purple));
    border-radius: 1px;
}

.nav-cta {
    padding: 0.625rem 1.5rem;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-full);
    transition: all 0.3s;
    white-space: nowrap;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.nav-mobile-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text);
    transition: color 0.2s;
}

.nav-mobile-btn:hover {
    color: var(--accent);
}

.nav-mobile-btn svg {
    width: 24px;
    height: 24px;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    z-index: 999;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu a {
    padding: 1rem;
    color: var(--text);
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s;
}

.mobile-menu a:hover {
    background: rgba(14, 165, 233, 0.1);
    color: var(--accent);
}

.mobile-menu .btn {
    margin-top: 1rem;
}

/* =============================================
   BUTTONS
============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn .icon {
    width: 18px;
    height: 18px;
    transition: transform 0.2s;
}

.btn:hover .icon {
    transform: translateX(4px);
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent);
    background: rgba(14, 165, 233, 0.05);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--purple));
    color: white;
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(14, 165, 233, 0.3);
}

.btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.8rem;
}

/* =============================================
   SECTIONS
============================================= */
.section {
    padding: 100px 24px;
}

.section-sm {
    padding: 60px 24px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.container-sm {
    max-width: 800px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(14, 165, 233, 0.1);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    line-height: 1.1;
    color: var(--text);
}

.section-desc {
    color: var(--text-2);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =============================================
   CARDS
============================================= */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.card-icon .icon {
    width: 28px;
    height: 28px;
    stroke: white;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text);
}

.card-desc {
    color: var(--text-2);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* =============================================
   PAGE HERO
============================================= */
.page-hero {
    padding: 160px 24px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(14, 165, 233, 0.05) 0%, transparent 100%);
}

.page-hero .container {
    position: relative;
}

.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text);
}

.page-hero p {
    color: var(--text-2);
    font-size: 1.2rem;
    max-width: 650px;
    margin: 0 auto;
}

/* =============================================
   HOME - HERO
============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(14, 165, 233, 0.03) 0%, transparent 50%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(14, 165, 233, 0.08), transparent);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(14, 165, 233, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(14, 165, 233, 0.03) 1px, transparent 1px);
    background-size: 64px 64px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--text-2);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    max-width: 800px;
    color: var(--text);
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--text-2);
    margin-bottom: 40px;
    max-width: 600px;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* =============================================
   STATS BAR
============================================= */
.stats-bar {
    background: white;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 48px 24px;
    box-shadow: var(--shadow-sm);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

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

.stat-value {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-2);
    font-size: 0.9rem;
}

/* =============================================
   VISION SECTION
============================================= */
.vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.vision-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
    color: var(--text);
}

.vision-content p {
    color: var(--text-2);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.vision-visual {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.05), rgba(139, 92, 246, 0.05));
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
}

.vision-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.vision-icon .icon {
    width: 48px;
    height: 48px;
    stroke: white;
}

.vision-quote {
    font-size: 1.5rem;
    font-weight: 600;
    font-style: italic;
    color: var(--text-2);
}

/* =============================================
   WHY CARDS
============================================= */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.why-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s ease;
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.why-card .card-icon {
    margin-bottom: 20px;
}

.why-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text);
}

.why-card p {
    color: var(--text-2);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* =============================================
   CATEGORIES PREVIEW
============================================= */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.cat-preview {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 16px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cat-preview:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.cat-preview .card-icon {
    margin: 0 auto 12px;
}

.cat-preview h4 {
    font-size: 0.9rem;
    margin-bottom: 4px;
    color: var(--text);
}

.cat-preview p {
    font-size: 0.75rem;
    color: var(--text-3);
}

/* =============================================
   CTA SECTION
============================================= */
.cta {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.08), rgba(139, 92, 246, 0.08));
}

.cta-bg {
    position: absolute;
    inset: 0;
}

.cta-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text);
}

.cta p {
    color: var(--text-2);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.cta-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* =============================================
   SPLIT SECTION
============================================= */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 500px;
}

.split-problem {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid var(--border);
}

.split-solution {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.split-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 16px;
}

.split-problem .split-tag {
    color: var(--red);
}

.split-solution .split-tag {
    color: var(--green);
}

.split-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text);
}

.split-list {
    list-style: none;
}

.split-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1rem;
    color: var(--text-2);
}

.split-list .icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.split-problem .split-list .icon {
    stroke: var(--red);
}

.split-solution .split-list .icon {
    stroke: var(--green);
}

/* =============================================
   STEPS
============================================= */
.steps-container {
    max-width: 1000px;
    margin: 64px auto 0;
    position: relative;
}

.steps-line {
    position: absolute;
    left: 32px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent), var(--purple), var(--green));
}

.step-item {
    display: flex;
    gap: 40px;
    margin-bottom: 64px;
    position: relative;
}

.step-item:last-child {
    margin-bottom: 0;
}

.step-number {
    width: 64px;
    height: 64px;
    min-width: 64px;
    background: white;
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    color: var(--accent);
    box-shadow: var(--shadow);
}

.step-item:hover .step-number {
    background: var(--accent);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.4);
}

.step-content {
    flex: 1;
    padding-top: 8px;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text);
}

.step-content p {
    color: var(--text-2);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.step-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.step-feature {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--text-2);
}

.step-feature .icon {
    width: 14px;
    height: 14px;
}

/* =============================================
   FEATURES GRID
============================================= */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--purple));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card .card-icon {
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text);
}

.feature-card p {
    color: var(--text-2);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* =============================================
   TECH GRID
============================================= */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.tech-item {
    text-align: center;
    padding: 32px 24px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.tech-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.tech-item .card-icon {
    margin: 0 auto 16px;
}

.tech-item h4 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--text);
}

.tech-item p {
    font-size: 0.8rem;
    color: var(--text-3);
}

/* =============================================
   TIMELINE
============================================= */
.timeline {
    max-width: 900px;
    margin: 48px auto 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--accent), var(--purple), var(--green));
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: 48px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    justify-content: flex-start;
    padding-right: 52%;
}

.timeline-item:nth-child(even) {
    justify-content: flex-end;
    padding-left: 52%;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 24px;
    width: 20px;
    height: 20px;
    background: var(--accent);
    border: 4px solid white;
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: var(--shadow);
}

.timeline-content {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.timeline-date {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.timeline-content h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text);
}

.timeline-content p {
    color: var(--text-2);
    font-size: 0.9rem;
    margin: 0;
}

/* =============================================
   CATEGORY SECTIONS
============================================= */
.cat-section {
    padding: 80px 24px;
    border-bottom: 1px solid var(--border);
}

.cat-section:nth-child(even) {
    background: var(--bg-light);
}

.cat-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: center;
}

.cat-section:nth-child(even) .cat-container {
    direction: rtl;
}

.cat-section:nth-child(even) .cat-container > * {
    direction: ltr;
}

.cat-visual {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.cat-visual::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.cat-visual.blue::before {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
}

.cat-visual.orange::before {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.cat-visual.green::before {
    background: linear-gradient(90deg, #10b981, #059669);
}

.cat-visual.purple::before {
    background: linear-gradient(90deg, #8b5cf6, #6d28d9);
}

.cat-visual.pink::before {
    background: linear-gradient(90deg, #ec4899, #be185d);
}

.cat-visual.teal::before {
    background: linear-gradient(90deg, #14b8a6, #0d9488);
}

.cat-visual .card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 20px;
}

.cat-visual .card-icon .icon {
    width: 40px;
    height: 40px;
}

.cat-visual h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text);
}

.cat-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 24px;
}

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

.cat-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.cat-stat-label {
    font-size: 0.75rem;
    color: var(--text-3);
}

.cat-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text);
}

.cat-content > p {
    color: var(--text-2);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

.subcat-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-3);
    margin-bottom: 16px;
}

.subcat-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.subcat-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.2s;
}

.subcat-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.subcat-item .card-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 10px;
}

.subcat-item .card-icon .icon {
    width: 20px;
    height: 20px;
}

.subcat-item h4 {
    font-size: 0.9rem;
    margin-bottom: 2px;
    color: var(--text);
}

.subcat-item p {
    font-size: 0.75rem;
    color: var(--text-3);
}

.cat-why {
    margin-top: 24px;
    padding: 16px;
    background: rgba(14, 165, 233, 0.05);
    border-radius: var(--radius);
    border-left: 3px solid var(--accent);
}

.cat-why h4 {
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 8px;
}

.cat-why h4 .icon {
    width: 18px;
    height: 18px;
}

.cat-why p {
    font-size: 0.85rem;
    color: var(--text-2);
    margin: 0;
}

/* =============================================
   MARKET / INVESTORS
============================================= */
.market-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.market-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.market-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.market-value {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.market-label {
    color: var(--text-2);
    font-size: 0.9rem;
}

.hero-amount {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 20px 40px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(14, 165, 233, 0.1));
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 100px;
    margin-bottom: 24px;
}

.hero-amount .value {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--green), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-amount .label {
    color: var(--text-2);
    font-size: 0.9rem;
    text-align: left;
    line-height: 1.3;
}

/* =============================================
   OPP CHART
============================================= */
.opp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.opp-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text);
}

.opp-content p {
    color: var(--text-2);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

.opp-list {
    list-style: none;
}

.opp-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 1rem;
}

.opp-list .check {
    width: 24px;
    height: 24px;
    background: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.opp-list .check .icon {
    width: 14px;
    height: 14px;
    stroke: white;
}

.opp-visual {
    background: white;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 48px;
    box-shadow: var(--shadow-sm);
}

.opp-chart {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chart-bar {
    display: flex;
    align-items: center;
    gap: 16px;
}

.chart-label {
    width: 80px;
    font-size: 0.8rem;
    color: var(--text-3);
    text-align: right;
}

.chart-track {
    flex: 1;
    height: 32px;
    background: var(--surface-2);
    border-radius: 16px;
    overflow: hidden;
}

.chart-fill {
    height: 100%;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
}

.chart-fill.year1 {
    width: 20%;
    background: linear-gradient(90deg, var(--accent), #0284c7);
}

.chart-fill.year2 {
    width: 45%;
    background: linear-gradient(90deg, var(--accent), var(--purple));
}

.chart-fill.year3 {
    width: 75%;
    background: linear-gradient(90deg, var(--purple), #7c3aed);
}

.chart-fill.year4 {
    width: 100%;
    background: linear-gradient(90deg, var(--green), #059669);
}

/* =============================================
   MODEL CARDS
============================================= */
.model-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.model-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.model-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--green);
}

.model-card .card-icon {
    margin: 0 auto 20px;
}

.model-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--text);
}

.model-card .percent {
    font-size: 2rem;
    font-weight: 800;
    color: var(--green);
    margin-bottom: 8px;
}

.model-card p {
    color: var(--text-2);
    font-size: 0.9rem;
}

/* =============================================
   FUNDS CHART
============================================= */
.funds-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.funds-chart {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

.funds-ring {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(
        var(--accent) 0deg 144deg,
        var(--purple) 144deg 234deg,
        var(--green) 234deg 288deg,
        var(--orange) 288deg 324deg,
        #64748b 324deg 360deg
    );
    display: flex;
    align-items: center;
    justify-content: center;
}

.funds-ring::before {
    content: '';
    width: 200px;
    height: 200px;
    background: white;
    border-radius: 50%;
}

.funds-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.funds-center .amount {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
}

.funds-center .label {
    font-size: 0.8rem;
    color: var(--text-3);
}

.funds-legend {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.legend-item span {
    flex: 1;
    font-size: 0.95rem;
    color: var(--text-2);
}

.legend-item strong {
    font-size: 1.1rem;
    color: var(--text);
}

/* =============================================
   TEAM
============================================= */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 64px auto 0;
}

.team-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 32px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--purple));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.team-card:hover::before {
    transform: scaleX(1);
}

.team-avatar {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.team-avatar .icon {
    width: 48px;
    height: 48px;
    stroke: white;
}

.team-avatar .flag {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 32px;
    height: 32px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    border: 2px solid var(--bg);
}

.team-card h3 {
    font-size: 1.25rem;
    margin-bottom: 4px;
    color: var(--text);
}

.team-role {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.team-bio {
    color: var(--text-2);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.team-skills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.team-skill {
    padding: 4px 12px;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--text-3);
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

.team-social a {
    width: 36px;
    height: 36px;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-2);
    transition: all 0.2s ease;
}

.team-social a:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.team-social a .icon {
    width: 16px;
    height: 16px;
}

/* =============================================
   VALUES
============================================= */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.value-card .card-icon {
    margin: 0 auto 16px;
}

.value-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text);
}

.value-card p {
    color: var(--text-2);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* =============================================
   ADVISORS
============================================= */
.advisors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.advisor-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.advisor-card:hover {
    border-color: var(--purple);
    box-shadow: var(--shadow-lg);
}

.advisor-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--purple), #6d28d9);
    border-radius: 50%;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advisor-avatar .icon {
    width: 32px;
    height: 32px;
    stroke: white;
}

.advisor-card h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--text);
}

.advisor-card p {
    color: var(--text-3);
    font-size: 0.8rem;
}

/* =============================================
   JOIN / CAREERS
============================================= */
.join-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.join-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text);
}

.join-content > p {
    color: var(--text-2);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

.join-roles {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.join-role {
    padding: 10px 20px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.join-role:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* =============================================
   CONTACT
============================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text);
}

.contact-info > p {
    color: var(--text-2);
    margin-bottom: 40px;
    line-height: 1.7;
}

.info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.info-card:hover {
    border-color: var(--accent);
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

.info-card .card-icon {
    min-width: 52px;
}

.info-card h3 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--text);
}

.info-card p {
    color: var(--text-2);
    font-size: 0.9rem;
    margin: 0;
}

.info-card a {
    color: var(--accent);
    transition: color 0.2s;
}

.info-card a:hover {
    color: var(--accent-dark);
}

.social-section {
    margin-top: 40px;
}

.social-section h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-3);
    margin-bottom: 16px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 48px;
    height: 48px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.social-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.social-link .icon {
    width: 20px;
    height: 20px;
}

.social-link:hover .icon {
    stroke: white;
}

/* =============================================
   FORM
============================================= */
.contact-form-wrapper {
    background: white;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.form-subtitle {
    color: var(--text-2);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-2);
}

.form-label .required {
    color: var(--accent);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
    background: white;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-3);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 48px;
    cursor: pointer;
}

.form-select option {
    background: white;
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-submit {
    width: 100%;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    color: white;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 8px;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(14, 165, 233, 0.3);
}

.alert {
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--green);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.alert .icon {
    width: 20px;
    height: 20px;
}

/* =============================================
   FAQ
============================================= */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 48px auto 0;
}

.faq-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.faq-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.faq-item h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
}

.faq-item h3 .icon {
    width: 20px;
    height: 20px;
    stroke: var(--accent);
}

.faq-item p {
    color: var(--text-2);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.6;
}

/* =============================================
   STORY SECTION
============================================= */
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.story-map {
    background: white;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.story-map .card-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 16px;
    border-radius: 24px;
}

.story-map .card-icon .icon {
    width: 48px;
    height: 48px;
}

.story-map h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--text);
}

.story-map p {
    color: var(--text-2);
    font-size: 0.95rem;
}

.story-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text);
}

.story-content p {
    color: var(--text-2);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 16px;
}

.story-quote {
    margin-top: 32px;
    padding: 24px;
    background: rgba(14, 165, 233, 0.05);
    border-left: 4px solid var(--accent);
    border-radius: 0 12px 12px 0;
}

.story-quote p {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text);
    margin: 0;
}

/* =============================================
   FOOTER
============================================= */
.footer {
    padding: 80px 24px 32px;
    border-top: 1px solid var(--border);
    background: var(--bg-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 64px;
    margin-bottom: 64px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.footer-brand p {
    color: var(--text-2);
    margin: 16px 0;
    font-size: 0.9rem;
    max-width: 280px;
}

.footer-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-3);
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-2);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-3);
    max-width: 1200px;
    margin: 0 auto;
}

.footer-origin {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* =============================================
   ANIMATIONS
============================================= */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* =============================================
   UTILITIES
============================================= */
.text-center {
    text-align: center;
}

.mt-xl {
    margin-top: 48px;
}

body.mobile-menu-open {
    overflow: hidden;
}

body {
    padding-top: 73px;
}

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 1024px) {
    .stats-grid,
    .market-grid,
    .tech-grid,
    .values-grid,
    .advisors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-grid,
    .features-grid,
    .model-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cat-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vision-grid,
    .opp-grid,
    .funds-grid,
    .story-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .split-section {
        grid-template-columns: 1fr;
    }
    
    .split-problem,
    .split-solution {
        padding: 60px 32px;
    }
    
    .cat-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .cat-section:nth-child(even) .cat-container {
        direction: ltr;
    }
    
    .subcat-list {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 60px;
        padding-right: 0;
    }
    
    .timeline-dot {
        left: 20px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-cta {
        display: none;
    }
    
    .nav-mobile-btn {
        display: block;
    }
    
    .stats-grid,
    .market-grid,
    .tech-grid,
    .why-grid,
    .features-grid,
    .model-grid,
    .values-grid,
    .advisors-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .cat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-btns,
    .cta-btns {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .steps-line {
        display: none;
    }
    
    .step-item {
        flex-direction: column;
        gap: 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 24px;
    }
}

@media (max-width: 640px) {
    .cat-grid {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 60px 16px;
    }
    
    .page-hero {
        padding: 140px 16px 60px;
    }
    
    body {
        padding-top: 65px;
    }
    
    .mobile-menu {
        top: 65px;
    }
}