/* ============================================
   BECHALLENGE PREMIUM V5 - World-class UI/UX
   ============================================ */

:root {
    /* Colors - Refined palette */
    --ink: #0a0a0f;
    --ink-light: #1a1a24;
    --ink-muted: #2d2d3a;
    --slate: #64748b;
    --silver: #94a3b8;
    --mist: #e2e8f0;
    --cloud: #f1f5f9;
    --snow: #f8fafc;
    --white: #ffffff;
    
    /* Brand - BeChallenge */
    --brand: #0A6888;
    --brand-dark: #1B567F;
    --brand-light: #14A8E1;
    --brand-glow: rgba(10, 104, 136, 0.15);
    
    /* Accents - BeChallenge Palette Only */
    --emerald: #499262;
    --emerald-light: #4DAC5E;
    --coral: #C93C48;
    --coral-light: #E56953;
    --amber: #DFB263;
    --amber-light: #FBC72F;
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #0a0a0f 0%, #1a1a24 50%, #0f172a 100%);
    --gradient-glow: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(10,104,136,0.25), transparent);
    --gradient-brand: linear-gradient(135deg, #0A6888 0%, #14A8E1 100%);
    --gradient-mesh: radial-gradient(at 40% 20%, rgba(10,104,136,0.08) 0px, transparent 50%),
                     radial-gradient(at 80% 0%, rgba(20,168,225,0.06) 0px, transparent 50%),
                     radial-gradient(at 0% 50%, rgba(73,146,98,0.04) 0px, transparent 50%);
    
    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;
    --space-5xl: 128px;
    
    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.08);
    --shadow-xl: 0 24px 48px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 60px rgba(10,104,136,0.15);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.04);
    
    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--font); color: var(--slate); line-height: 1.6; background: var(--white); font-size: 16px; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* Container */
.container { max-width: 1280px; margin: 0 auto; padding: 0 var(--space-lg); }
.container-sm { max-width: 960px; margin: 0 auto; padding: 0 var(--space-lg); }
.container-xs { max-width: 720px; margin: 0 auto; padding: 0 var(--space-lg); }

/* ============================================
   NAVIGATION - Refined
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    padding: var(--space-md) 0;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}
.logo-be { color: var(--brand); }
.logo-challenge { color: var(--ink); }
.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 16px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--slate);
    border-radius: var(--radius-sm);
    transition: all 0.2s var(--ease-out);
}
.nav-link:hover {
    color: var(--ink);
    background: var(--cloud);
}
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0,0,0,0.04);
    padding: var(--space-sm);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s var(--ease-out);
}
.nav-dropdown.open .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu a {
    display: block;
    padding: 12px 16px;
    font-size: 0.9375rem;
    color: var(--slate);
    border-radius: var(--radius-sm);
    transition: all 0.15s;
}
.nav-dropdown-menu a:hover {
    background: var(--cloud);
    color: var(--ink);
}
.nav-cta { display: flex; align-items: center; gap: var(--space-sm); }

/* Mobile Menu Button - Hidden on desktop */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    color: var(--ink);
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.2s;
}
.mobile-menu-btn:hover {
    background: var(--cloud);
}

/* Mobile Menu - Side Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: #ffffff;
    z-index: 9998;
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
    transition: right 0.3s ease;
    padding-top: 80px;
}
.mobile-menu.open {
    right: 0;
}
.mobile-menu-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}
.mobile-menu-link {
    display: block;
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
    font-weight: 500;
    color: var(--slate);
    border-radius: var(--radius-md);
    transition: all 0.2s;
}
.mobile-menu-link:hover {
    background: var(--cloud);
    color: var(--ink);
}
.mobile-menu-divider {
    height: 1px;
    background: var(--mist);
    margin: var(--space-sm) 0;
}
.mobile-menu-cta {
    margin-top: var(--space-md);
    width: 100%;
    text-align: center;
}

/* ============================================
   BUTTONS - Premium
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all 0.25s var(--ease-out);
    position: relative;
    overflow: hidden;
}
.btn-primary {
    background: var(--brand);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(10,104,136,0.25), inset 0 1px 0 rgba(255,255,255,0.1);
}
.btn-primary:hover {
    background: var(--brand-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(10,104,136,0.35), inset 0 1px 0 rgba(255,255,255,0.1);
}
.btn-ghost {
    color: var(--slate);
}
.btn-ghost:hover {
    color: var(--ink);
    background: var(--cloud);
}
.btn-outline {
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.05);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.4);
}
.btn-white {
    background: var(--white);
    color: var(--brand);
    box-shadow: var(--shadow-lg);
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}
.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}
.btn-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.2s var(--ease-out);
}
.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* ============================================
   PAGE HERO - Immersive
   ============================================ */
.hero-immersive {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding: var(--space-5xl) 0 var(--space-4xl);
    background: var(--gradient-hero);
    overflow: hidden;
}
.hero-immersive::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
    pointer-events: none;
}
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    pointer-events: none;
}
.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: var(--brand);
    top: -200px;
    right: -100px;
    opacity: 0.15;
}
.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: var(--brand-light);
    bottom: -100px;
    left: -100px;
    opacity: 0.1;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, black, transparent);
}
.hero-content {
    position: relative;
    z-index: 1;
}
.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 16px 8px 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--emerald);
    margin-bottom: var(--space-lg);
}
.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--emerald);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-title {
    font-size: clamp(2.75rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.08;
    letter-spacing: -0.035em;
    margin-bottom: var(--space-lg);
}
.hero-title-gradient {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 1.25rem;
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 540px;
}
.hero-ctas {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-visual-wrapper {
    position: relative;
    width: 100%;
    max-width: 520px;
}
.hero-visual-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(10,104,136,0.2) 0%, transparent 70%);
    filter: blur(40px);
}
.hero-mockup {
    position: relative;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    padding: var(--space-md);
    backdrop-filter: blur(20px);
}
.hero-mockup-inner {
    background: var(--ink-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.hero-mockup img {
    width: 100%;
    border-radius: var(--radius-md);
}

/* ============================================
   SECTIONS - Refined
   ============================================ */
.section {
    padding: var(--space-5xl) 0;
    position: relative;
}
.section-light {
    background: var(--snow);
}
.section-dark {
    background: var(--gradient-hero);
}
.section-mesh {
    background: var(--gradient-mesh), var(--white);
}

/* Section Headers */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-4xl);
}
.section-header-left {
    text-align: left;
    max-width: none;
    margin-bottom: var(--space-3xl);
}
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--brand);
    margin-bottom: var(--space-md);
}
.section-eyebrow::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--brand);
    border-radius: 1px;
}
.section-eyebrow.light { color: var(--emerald); }
.section-eyebrow.light::before { background: var(--emerald); }
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--ink);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
}
.section-title.light { color: var(--white); }
.section-subtitle {
    font-size: 1.125rem;
    color: var(--slate);
    line-height: 1.7;
}
.section-subtitle.light { color: var(--silver); }

/* ============================================
   BENTO GRID - Modern Layout
   ============================================ */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-lg);
}
.bento-item {
    background: var(--white);
    border: 1px solid var(--mist);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}
.bento-item:hover {
    border-color: transparent;
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}
.bento-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-brand);
    opacity: 0;
    transition: opacity 0.3s;
}
.bento-item:hover::before {
    opacity: 1;
}
.bento-span-6 { grid-column: span 6; }
.bento-span-4 { grid-column: span 4; }
.bento-span-8 { grid-column: span 8; }
.bento-span-12 { grid-column: span 12; }

.bento-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
    position: relative;
}
.bento-icon.blue { background: linear-gradient(135deg, rgba(10,104,136,0.12) 0%, rgba(10,104,136,0.04) 100%); }
.bento-icon.green { background: linear-gradient(135deg, rgba(73,146,98,0.12) 0%, rgba(73,146,98,0.04) 100%); }
.bento-icon.coral { background: linear-gradient(135deg, rgba(201,60,72,0.12) 0%, rgba(201,60,72,0.04) 100%); }
.bento-icon.amber { background: linear-gradient(135deg, rgba(223,178,99,0.12) 0%, rgba(223,178,99,0.04) 100%); }
.bento-icon.light-blue { background: linear-gradient(135deg, rgba(20,168,225,0.12) 0%, rgba(20,168,225,0.04) 100%); }
.bento-icon.rose { background: linear-gradient(135deg, rgba(229,105,83,0.12) 0%, rgba(229,105,83,0.04) 100%); }
.bento-icon.violet { background: linear-gradient(135deg, rgba(20,168,225,0.12) 0%, rgba(20,168,225,0.04) 100%); }
.bento-icon.cyan { background: linear-gradient(135deg, rgba(20,168,225,0.12) 0%, rgba(20,168,225,0.04) 100%); }

.bento-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}
.bento-text {
    font-size: 0.9375rem;
    color: var(--slate);
    line-height: 1.65;
}
.bento-list {
    list-style: none;
    margin-top: var(--space-lg);
}
.bento-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 0.9375rem;
    color: var(--slate);
}
.bento-list-icon {
    width: 20px;
    height: 20px;
    background: var(--brand-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}
.bento-list-icon svg {
    width: 12px;
    height: 12px;
    color: var(--brand);
}

/* ============================================
   TIMELINE - Elegant
   ============================================ */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 32px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--brand), var(--brand-light), var(--emerald));
    border-radius: 1px;
}
.timeline-item {
    position: relative;
    padding-left: 88px;
    padding-bottom: var(--space-3xl);
}
.timeline-item:last-child {
    padding-bottom: 0;
}
.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 64px;
    height: 64px;
    background: var(--white);
    border: 2px solid var(--mist);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--brand);
    box-shadow: var(--shadow-md);
    transition: all 0.3s var(--ease-out);
}
.timeline-item:hover .timeline-marker {
    border-color: var(--brand);
    box-shadow: var(--shadow-lg), 0 0 0 4px var(--brand-glow);
}
.timeline-content {
    background: var(--white);
    border: 1px solid var(--mist);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all 0.3s var(--ease-out);
}
.timeline-item:hover .timeline-content {
    border-color: transparent;
    box-shadow: var(--shadow-lg);
}
.timeline-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: var(--space-sm);
}
.timeline-text {
    font-size: 0.9375rem;
    color: var(--slate);
    line-height: 1.65;
    margin-bottom: var(--space-md);
}
.timeline-output {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 16px;
    background: var(--cloud);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--brand);
}

/* ============================================
   FEATURE SHOWCASE - Split Layout
   ============================================ */
.showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    padding: var(--space-4xl) 0;
}
.showcase:nth-child(even) {
    direction: rtl;
}
.showcase:nth-child(even) > * {
    direction: ltr;
}
.showcase-content {
    max-width: 520px;
}
.showcase-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--brand-glow);
    color: var(--brand);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}
.showcase-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--ink);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}
.showcase-text {
    font-size: 1.0625rem;
    color: var(--slate);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}
.showcase-features {
    list-style: none;
}
.showcase-features li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    font-size: 0.9375rem;
    color: var(--ink-muted);
}
.showcase-features li::before {
    content: '';
    width: 24px;
    height: 24px;
    background: var(--emerald);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    flex-shrink: 0;
}
.showcase-visual {
    position: relative;
}
.showcase-visual-wrapper {
    position: relative;
    background: linear-gradient(135deg, var(--cloud) 0%, var(--white) 100%);
    border: 1px solid var(--mist);
    border-radius: var(--radius-2xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
}
.showcase-visual-wrapper::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-2xl);
    padding: 1px;
    background: linear-gradient(135deg, var(--brand), var(--brand-light));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s;
}
.showcase:hover .showcase-visual-wrapper::before {
    opacity: 1;
}
.showcase-visual img {
    border-radius: var(--radius-lg);
}

/* ============================================
   STATS - Impactful
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}
.stat-card {
    text-align: center;
    padding: var(--space-xl);
    background: var(--white);
    border: 1px solid var(--mist);
    border-radius: var(--radius-xl);
    transition: all 0.3s var(--ease-out);
}
.stat-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.stat-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--brand);
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-sm);
}
.stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--space-xs);
}
.stat-desc {
    font-size: 0.875rem;
    color: var(--slate);
}

/* ============================================
   CTA SECTION - Premium
   ============================================ */
.cta-premium {
    position: relative;
    padding: var(--space-5xl) 0;
    background: var(--gradient-hero);
    overflow: hidden;
}
.cta-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
}
.cta-premium-orb {
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--brand);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.cta-content {
    position: relative;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}
.cta-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}
.cta-text {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: var(--space-xl);
}
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}
.cta-note {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

/* ============================================
   FOOTER - Clean
   ============================================ */
.footer {
    background: var(--ink);
    padding: var(--space-4xl) 0 var(--space-xl);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}
.footer-brand p {
    font-size: 0.9375rem;
    color: var(--slate);
    max-width: 280px;
    margin: var(--space-md) 0 var(--space-lg);
}
.footer-social {
    display: flex;
    gap: var(--space-sm);
}
.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--slate);
    transition: all 0.2s;
}
.footer-social a:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}
.footer-col h4 {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: var(--space-sm); }
.footer-col a {
    font-size: 0.9375rem;
    color: var(--slate);
    transition: color 0.2s;
}
.footer-col a:hover { color: var(--brand-light); }
.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-bottom p {
    font-size: 0.875rem;
    color: var(--slate);
}
.footer-legal {
    display: flex;
    gap: var(--space-lg);
}
.footer-legal a {
    font-size: 0.875rem;
    color: var(--slate);
}
.footer-legal a:hover { color: var(--brand-light); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-split { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-ctas { justify-content: center; }
    .hero-visual { display: none; }
    .bento-span-6, .bento-span-4, .bento-span-8 { grid-column: span 6; }
    .showcase { grid-template-columns: 1fr; gap: var(--space-2xl); }
    .showcase:nth-child(even) { direction: ltr; }
    .showcase-content { max-width: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .mobile-menu-btn { display: flex; }
    .nav-links { display: none; }
    .nav-cta .btn-ghost { display: none; }
    .nav-cta .btn-primary { display: none; }
    .section { padding: var(--space-4xl) 0; }
    .bento-span-6, .bento-span-4, .bento-span-8, .bento-span-12 { grid-column: span 12; }
    .stats-grid { grid-template-columns: 1fr; }
    .timeline::before { left: 24px; }
    .timeline-item { padding-left: 72px; }
    .timeline-marker { width: 48px; height: 48px; font-size: 1.25rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
    .cta-buttons { flex-direction: column; align-items: center; }
}