/* ==========================================================================
   CLUSTERLOOPS - MODERN HIGH-VELOCITY MATRIX DESIGN SYSTEM
   Theme: Crimson Red (#df2531), Pure White (#ffffff) & Soft Canvas (#f4f5f8)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Base Color Tokens (Modern Pure White & Canvas Theme) */
    --bg-darkest: #f4f5f8;
    --bg-canvas: #f4f5f8;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.94);
    
    /* Brand Accent: ClusterLoops Crimson (#df2531) */
    --brand-red: #df2531;
    --brand-red-dark: #b31621;
    --brand-red-glow: rgba(223, 37, 49, 0.35);
    --brand-red-trans: rgba(223, 37, 49, 0.08);
    
    --emerald-primary: #df2531;
    --emerald-light: #ff4753;
    --emerald-glow: rgba(223, 37, 49, 0.3);
    --emerald-subtle: rgba(223, 37, 49, 0.08);
    --emerald-dark: #b31621;
    
    --cyan-accent: #df2531;
    --cyan-light: #ffffff;
    --cyan-glow: rgba(223, 37, 49, 0.25);
    
    --indigo-accent: #df2531;
    --gold-accent: #df2531;
    --gold-glow: rgba(223, 37, 49, 0.25);
    
    /* Typography Colors (Clean High-Contrast Slate) */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-highlight: #0f172a;
    
    /* Borders & Outlines */
    --border-subtle: #e2e8f0;
    --border-card: #e2e8f0;
    --border-accent: rgba(223, 37, 49, 0.35);
    --border-cyan: rgba(223, 37, 49, 0.25);
    
    /* Gradients */
    --gradient-emerald: linear-gradient(135deg, #df2531 0%, #b31621 100%);
    --gradient-cyan: linear-gradient(135deg, #ff4753 0%, #df2531 100%);
    --gradient-hero-glow: radial-gradient(circle at top center, rgba(223, 37, 49, 0.08) 0%, rgba(223, 37, 49, 0.02) 45%, transparent 70%);
    --gradient-card: #ffffff;
    --gradient-gold: linear-gradient(135deg, #df2531 0%, #9e121c 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 8px 25px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.07);
    --shadow-glow: 0 8px 30px rgba(223, 37, 49, 0.3);
    --shadow-glow-cyan: 0 8px 25px rgba(223, 37, 49, 0.25);
}

/* ==========================================================================
   GLOBAL RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-canvas);
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-canvas);
    background: #f4f5f8 radial-gradient(circle at 10% 8%, rgba(223, 37, 49, 0.035) 0%, transparent 45%),
                radial-gradient(circle at 90% 85%, rgba(223, 37, 49, 0.025) 0%, transparent 45%);
    color: var(--text-primary);
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Atmospheric Ambient Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100vh;
    background: radial-gradient(circle at 50% -10%, rgba(223, 37, 49, 0.05), transparent 60%),
                radial-gradient(circle at 85% 30%, rgba(223, 37, 49, 0.03), transparent 50%),
                radial-gradient(circle at 15% 60%, rgba(223, 37, 49, 0.02), transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-highlight);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a {
    color: var(--brand-red);
    text-decoration: none;
    transition: all 0.25s ease;
}

a:hover {
    color: var(--brand-red-dark);
}

p {
    color: var(--text-secondary);
}

/* Container Structure */
.container {
    width: 100%;
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

.container-narrow {
    max-width: 900px;
}

/* Spacing Helpers */
.section-py {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.section-py-sm {
    padding: 60px 0;
    position: relative;
    z-index: 1;
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(223, 37, 49, 0.08);
    border: 1px solid rgba(223, 37, 49, 0.25);
    border-radius: 30px;
    color: var(--brand-red);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
    font-family: 'Outfit', sans-serif;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 1.2rem;
    color: var(--text-highlight);
}

.section-title span, .gradient-text {
    background: var(--gradient-emerald);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   TOP BAR & UTILITY
   ========================================================================== */
.top-bar {
    background: #ffffff;
    border-bottom: 1px solid var(--border-subtle);
    padding: 8px 0;
    font-size: 0.85rem;
    position: relative;
    z-index: 1002;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.top-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.top-announcement {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.84rem;
}

.live-pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #df2531;
    box-shadow: 0 0 10px #df2531;
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.3); }
}

.top-links {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.top-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-weight: 600;
}

.top-contact-link:hover {
    color: var(--brand-red);
}

/* ==========================================================================
   MAIN NAVIGATION BAR (FROSTED PURE WHITE)
   ========================================================================== */
.main-nav {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    z-index: 1000;
    height: 74px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    transition: all 0.3s;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1440px;
    padding: 0 1.5rem;
    width: 100%;
    margin: 0 auto;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-logo img {
    height: 60px;
    width: auto;
    max-width: 280px;
    object-fit: contain;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.brand-logo:hover img {
    transform: scale(1.03);
}

/* Nav Menu Links */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: #334155;
    font-weight: 700;
    font-size: 0.88rem;
    white-space: nowrap !important;
    padding: 8px 14px;
    border-radius: 12px;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.nav-link:hover {
    color: var(--brand-red);
    background: rgba(223, 37, 49, 0.06);
}

.nav-link.active {
    color: var(--brand-red);
    background: rgba(223, 37, 49, 0.1);
    border: 1px solid rgba(223, 37, 49, 0.2);
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.btn-nav-login {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #0f172a !important;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    white-space: nowrap !important;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
    transition: all 0.2s ease;
}

.btn-nav-login:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: var(--brand-red) !important;
    transform: translateY(-1px);
}

.btn-nav-join {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    font-size: 0.85rem;
    font-weight: 800;
    color: #ffffff !important;
    background: linear-gradient(135deg, #df2531 0%, #b31621 100%);
    border: none;
    border-radius: 12px;
    white-space: nowrap !important;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(223, 37, 49, 0.35);
    transition: all 0.2s ease;
}

.btn-nav-join:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(223, 37, 49, 0.45);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    color: #0f172a;
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.mobile-toggle:hover {
    color: var(--brand-red);
    border-color: var(--brand-red);
}

/* ==========================================================================
   BUTTONS & CTAs
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0.75rem 1.6rem;
    border-radius: 100px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    outline: none;
}

.btn-sm {
    padding: 0.55rem 1.2rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1rem 2.2rem;
    font-size: 1.05rem;
    border-radius: 100px;
}

.btn-primary {
    background: var(--gradient-emerald);
    color: #ffffff !important;
    font-weight: 800;
    box-shadow: 0 4px 20px rgba(223, 37, 49, 0.35);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(223, 37, 49, 0.5);
    color: #ffffff !important;
}

.btn-secondary {
    background: var(--gradient-cyan);
    color: #ffffff !important;
    font-weight: 800;
    box-shadow: 0 4px 20px rgba(223, 37, 49, 0.35);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(223, 37, 49, 0.45);
    color: #ffffff !important;
}

.btn-outline {
    background: #ffffff;
    color: #0f172a !important;
    border: 1.5px solid var(--border-card);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.btn-outline:hover {
    background: #f8fafc;
    border-color: #df2531;
    color: #df2531 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(223, 37, 49, 0.12);
}

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

.btn-ghost:hover {
    color: var(--brand-red);
}

/* ==========================================================================
   CARDS & CONTAINERS (PURE WHITE SURFACES)
   ========================================================================== */
.glass-card {
    background: #ffffff !important;
    border: 1px solid var(--border-card) !important;
    border-radius: 24px;
    padding: 2.2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    color: var(--text-primary);
}

.glass-card h1, .glass-card h2, .glass-card h3, .glass-card h4, .glass-card h5, .glass-card h6 {
    color: #0f172a !important;
}

.glass-card:hover {
    border-color: var(--border-accent) !important;
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(223, 37, 49, 0.1), 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    background: rgba(223, 37, 49, 0.08);
    border: 1px solid rgba(223, 37, 49, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--brand-red) !important;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 14px rgba(223, 37, 49, 0.12);
}

.feature-title {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: #0f172a;
}

/* Stat Grid */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: 20px;
    padding: 1.8rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.8rem;
    font-weight: 900;
    color: #0f172a;
    line-height: 1.1;
    margin-bottom: 0.4rem;
}

.stat-number.emerald, .stat-number.cyan {
    background: var(--gradient-emerald);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: 'Outfit', sans-serif;
}

/* Pathway Grid */
.pathway-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 2rem;
}

/* Pillars Grid */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.8rem;
}

/* ==========================================================================
   TABLES
   ========================================================================== */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.premium-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.premium-table th {
    background: #f8fafc;
    color: #475569;
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 16px 20px;
    border-bottom: 1px solid #e2e8f0;
    font-family: 'Outfit', sans-serif;
}

.premium-table td {
    padding: 16px 20px;
    border-bottom: 1px solid #f1f5f9;
    color: #0f172a;
    font-weight: 600;
    vertical-align: middle;
}

.premium-table tr:hover td {
    background: rgba(223, 37, 49, 0.02);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.status-badge.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

/* ==========================================================================
   FOOTER (CLEAN MODERN WHITE)
   ========================================================================== */
.main-footer {
    background: #ffffff;
    border-top: 1px solid var(--border-subtle);
    padding: 80px 0 30px;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3.5rem;
    margin-bottom: 50px;
}

.footer-brand p {
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.footer-socials {
    display: flex;
    gap: 10px;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid var(--border-card);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0f172a;
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.social-btn:hover {
    background: var(--brand-red);
    color: #ffffff;
    border-color: var(--brand-red);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(223, 37, 49, 0.3);
}

.footer-col h5 {
    font-size: 1.05rem;
    margin-bottom: 1.4rem;
    color: #0f172a;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.footer-links a:hover {
    color: var(--brand-red);
    padding-left: 4px;
}

.exchangers-trust-box {
    margin-top: 3.5rem;
    margin-bottom: 2.5rem;
    position: relative;
    border: 1px solid var(--border-card);
    border-radius: 20px;
    padding: 30px 24px 22px 24px;
    background: #f8fafc;
    box-shadow: var(--shadow-sm);
}

.exchangers-trust-box-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 4px 22px;
    color: #df2531;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 8px;
}

.exchanger-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: all 0.25s ease;
    border: 1px solid #e2e8f0;
    min-height: 54px;
}

.exchanger-card:hover {
    border-color: var(--brand-red);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(223, 37, 49, 0.15);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 25px;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-bottom a {
    color: var(--text-muted);
}

.footer-bottom a:hover {
    color: var(--brand-red);
}

/* ==========================================================================
   MOBILE OFFCANVAS DRAWER
   ========================================================================== */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(85vw, 320px);
    height: 100vh;
    background: #ffffff;
    border-left: 1px solid var(--border-card);
    z-index: 999999;
    padding: 24px 20px;
    transform: translateX(100%);
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -15px 0 45px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-drawer.open {
    transform: translateX(0);
}

.mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.close-drawer {
    background: #f8fafc;
    border: 1px solid var(--border-subtle);
    width: 38px;
    height: 38px;
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.close-drawer:hover {
    background: rgba(223, 37, 49, 0.1);
    color: #df2531;
    border-color: rgba(223, 37, 49, 0.3);
}

.mobile-menu-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    flex-grow: 1;
}

.mobile-menu-links li a {
    color: var(--text-primary);
    font-size: 1.02rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    padding: 10px 14px;
    border-radius: 12px;
    transition: all 0.2s ease;
    min-height: 44px;
}

.mobile-menu-links li a:hover,
.mobile-menu-links li a:active {
    background: rgba(223, 37, 49, 0.08);
    color: var(--brand-red);
    transform: translateX(4px);
}

.mobile-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 999998;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-drawer-overlay.open {
    display: block;
    opacity: 1;
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */
@media (max-width: 1180px) {
    .nav-menu { display: none; }
    .mobile-toggle { display: flex; }
    .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; gap: 2.5rem; }
    .pillars-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
    .section-py { padding: 75px 0; }
    .section-py-sm { padding: 45px 0; }
    .pathway-grid { grid-template-columns: 1fr; gap: 1.8rem; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    html { font-size: 15px; }
    .container { padding: 0 1.2rem; }
    .section-title { font-size: 2.1rem; }
    .section-subtitle { font-size: 1.05rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 2.2rem; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 1.2rem; }
}

@media (max-width: 576px) {
    .container { padding: 0 1rem; }
    .top-bar-inner { flex-direction: column; align-items: center; text-align: center; gap: 8px; }
    .top-links { width: 100%; justify-content: center; gap: 1.5rem; }
    .btn-nav-login { display: none !important; }
    .btn-nav-join { padding: 6px 12px; font-size: 0.8rem; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
    .stat-number { font-size: 1.85rem; }
    .pillars-grid { grid-template-columns: 1fr; gap: 1.2rem; }
}