/* ============================
   Epsilon Protocol - Styles
   Premium Dark Theme
   ============================ */

:root {
    --bg-primary: #06060b;
    --bg-secondary: #0c0c14;
    --bg-card: #0f0f1a;
    --bg-card-hover: #14142a;
    --border: rgba(255,255,255,0.06);
    --border-hover: rgba(0,245,212,0.3);

    --text-primary: #ffffff;
    --text-secondary: #8a8aa0;
    --text-muted: #5a5a70;

    --accent: #00f5d4;
    --accent-rgb: 0,245,212;
    --accent2: #7b61ff;
    --accent2-rgb: 123,97,255;

    --red: #ff6b6b;
    --yellow: #ffd93d;
    --green: #00f5d4;

    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    --radius: 16px;
    --radius-sm: 8px;
    --radius-lg: 24px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Particles Canvas */
#particles {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ============================
   Navigation
   ============================ */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(0px);
}

.nav.scrolled {
    padding: 10px 0;
    background: rgba(6,6,11,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.3rem;
    z-index: 10;
}

.logo-epsilon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    border-radius: 10px;
    font-size: 1.6rem;
    font-weight: 700;
    color: #000;
}

.nav-links {
    display: flex;
    gap: 32px;
}

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

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

.nav-actions {
    display: flex;
    gap: 12px;
}

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 10;
    padding: 5px;
}

.nav-burger span {
    width: 24px; height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ============================
   Buttons
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-sm { padding: 8px 18px; font-size: 0.85rem; border-radius: 10px; }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; border-radius: 14px; }

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #00c4a7);
    color: #000;
    font-weight: 600;
    box-shadow: 0 0 30px rgba(var(--accent-rgb), 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 50px rgba(var(--accent-rgb), 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-glass {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.btn-glass:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--border-hover);
}

/* ============================
   Hero
   ============================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 0 80px;
    z-index: 1;
}

.hero-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(var(--accent-rgb),0.12) 0%, rgba(var(--accent2-rgb),0.06) 40%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(var(--accent-rgb), 0.08);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 32px;
}

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

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

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

.stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 4px;
}

.stat-divider {
    width: 1px; height: 40px;
    background: var(--border);
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    width: 24px; height: 40px;
    border: 2px solid var(--border);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 8px; left: 50%;
    transform: translateX(-50%);
    width: 4px; height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scroll-anim 1.5s ease infinite;
}

@keyframes scroll-anim {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 22px; }
}

/* ============================
   Sections
   ============================ */
.section {
    position: relative;
    padding: 120px 0;
    z-index: 1;
}

.section-dark {
    background: var(--bg-secondary);
}

.section-label {
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
    text-align: center;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
    line-height: 1.7;
}

/* ============================
   Features Grid
   ============================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

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

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.feature-icon {
    width: 56px; height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-rgb), 0.08);
    border-radius: 14px;
    margin-bottom: 20px;
    color: var(--accent);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================
   Steps (How It Works)
   ============================ */
.steps {
    display: flex;
    flex-direction: column;
    gap: 60px;
    margin-top: 60px;
}

.step {
    display: grid;
    grid-template-columns: 80px 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(var(--accent-rgb), 0.15);
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Terminal */
.terminal {
    background: #0a0a12;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.terminal-header {
    display: flex;
    gap: 6px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid var(--border);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.terminal-body {
    padding: 16px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.78rem;
    line-height: 1.8;
}

.line .cyan { color: var(--accent); }
.line .green { color: #28c840; }
.line .yellow { color: #febc2e; }

/* Execution Flow */
.execution-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.flow-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 20px 24px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
}

.flow-node span {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-muted);
}

.flow-node.buy { background: rgba(40,200,64,0.1); border: 1px solid rgba(40,200,64,0.3); color: #28c840; }
.flow-node.sell { background: rgba(255,107,107,0.1); border: 1px solid rgba(255,107,107,0.3); color: #ff6b6b; }
.flow-node.protocol {
    background: rgba(var(--accent-rgb),0.1);
    border: 1px solid rgba(var(--accent-rgb),0.3);
    color: var(--accent);
    font-size: 1.8rem;
    padding: 14px 28px;
}

/* Distribution Bar */
.distribution { width: 100%; }

.dist-bar {
    display: flex;
    height: 48px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.dist-fill {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.3s;
}

.dist-fill span { white-space: nowrap; }
.dist-fill.stakers { background: rgba(var(--accent-rgb),0.25); color: var(--accent); }
.dist-fill.treasury { background: rgba(var(--accent2-rgb),0.25); color: var(--accent2); }
.dist-fill.burn { background: rgba(255,107,107,0.25); color: var(--red); }

/* ============================
   Tokenomics
   ============================ */
.tokenomics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
}

.donut-chart {
    position: relative;
    width: 280px;
    height: 280px;
    margin: 0 auto;
}

.donut-chart svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.donut-segment {
    fill: none;
    stroke-width: 24;
    opacity: 0.85;
    transition: opacity 0.3s;
}

.donut-segment:hover { opacity: 1; }

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

.donut-total {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.donut-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.tokenomics-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.token-detail {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.token-detail:hover {
    border-color: var(--border-hover);
}

.token-color {
    width: 12px; height: 12px;
    border-radius: 4px;
    flex-shrink: 0;
}

.token-info { flex: 1; }

.token-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
}

.token-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.token-pct {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
}

/* Metrics Row */
.metrics-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
}

.metric-card {
    text-align: center;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.metric-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
}

/* ============================
   Timeline / Roadmap
   ============================ */
.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.timeline-item { position: relative; }

.timeline-phase {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: 12px;
}

.timeline-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    height: 100%;
    transition: all 0.3s;
}

.timeline-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.timeline-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.timeline-status.active {
    background: rgba(var(--accent-rgb), 0.12);
    color: var(--accent);
}

.timeline-status.upcoming {
    background: rgba(var(--accent2-rgb), 0.12);
    color: var(--accent2);
}

.timeline-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.timeline-card ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.timeline-card li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 20px;
    position: relative;
}

.timeline-card li::before {
    content: '';
    position: absolute;
    left: 0; top: 8px;
    width: 8px; height: 8px;
    border: 2px solid var(--text-muted);
    border-radius: 50%;
}

.timeline-card li.done { color: var(--text-primary); }

.timeline-card li.done::before {
    background: var(--accent);
    border-color: var(--accent);
}

/* ============================
   FAQ
   ============================ */
.faq-list {
    max-width: 720px;
    margin: 60px auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.3s;
}

.faq-item.active { border-color: var(--border-hover); }

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
}

.faq-arrow {
    color: var(--text-muted);
    transition: transform 0.3s, color 0.3s;
    flex-shrink: 0;
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================
   CTA
   ============================ */
.cta-section { padding: 60px 0 120px; }

.cta-box {
    position: relative;
    text-align: center;
    padding: 80px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -100px; left: 50%;
    transform: translateX(-50%);
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(var(--accent-rgb),0.1) 0%, transparent 60%);
    pointer-events: none;
}

.cta-box h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
}

.cta-box p {
    color: var(--text-secondary);
    max-width: 480px;
    margin: 0 auto 32px;
    font-size: 1.05rem;
    position: relative;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    margin-bottom: 32px;
}

.cta-links {
    display: flex;
    gap: 24px;
    justify-content: center;
    position: relative;
}

.cta-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.cta-link:hover { color: var(--accent); }

/* ============================
   Footer
   ============================ */
.footer {
    padding: 60px 0 30px;
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 1;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 16px;
    max-width: 280px;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 4px 0;
    transition: color 0.2s;
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-disclaimer {
    margin-top: 8px;
    font-size: 0.72rem !important;
    color: var(--text-muted);
    opacity: 0.6;
}

/* ============================
   Animations
   ============================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================
   Responsive
   ============================ */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .timeline { grid-template-columns: repeat(2, 1fr); }
    .step { grid-template-columns: 60px 1fr; }
    .step-visual { grid-column: span 2; margin-top: 20px; }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions { display: none; }
    .nav-burger { display: flex; }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: var(--bg-primary);
        align-items: center;
        justify-content: center;
        gap: 24px;
        z-index: 5;
    }

    .nav-links.active a { font-size: 1.3rem; }

    .hero-title { font-size: 2.8rem; }
    .hero-stats { gap: 20px; }
    .stat-divider { display: none; }

    .features-grid { grid-template-columns: 1fr; }
    .tokenomics-grid { grid-template-columns: 1fr; }
    .metrics-row { grid-template-columns: repeat(2, 1fr); }
    .timeline { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2, 1fr); }

    .step { grid-template-columns: 1fr; }
    .step-number { font-size: 2rem; }
    .step-visual { grid-column: auto; }

    .execution-flow { flex-wrap: wrap; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.2rem; }
    .section { padding: 80px 0; }
    .metrics-row { grid-template-columns: 1fr; }
    .cta-box { padding: 50px 24px; }
    .cta-box h2 { font-size: 1.8rem; }
}

/* Language Switcher */
.lang-switcher { display: flex; gap: 4px; background: rgba(15,15,26,0.8); border: 1px solid rgba(255,255,255,0.06); border-radius: 100px; padding: 3px; }
.lang-btn { padding: 5px 12px; border-radius: 100px; border: none; font-size: 0.8rem; font-family: var(--font-heading); font-weight: 600; cursor: pointer; transition: all 0.3s; }
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* Fix nav links wrapping */
.nav-links { white-space: nowrap; gap: 20px !important; }
.nav-links a { white-space: nowrap; font-size: 0.85rem !important; }
.nav-container { gap: 16px; }
.nav-actions { flex-shrink: 0; white-space: nowrap; }

/* ============================
   Mobile Responsive Fixes
   ============================ */

/* Show lang switcher + buy btn on mobile */
@media (max-width: 768px) {
    .nav-actions {
        display: flex !important;
        gap: 8px;
    }
    .nav-actions .btn-outline {
        display: none;
    }
    .nav-actions .btn-primary {
        padding: 6px 14px;
        font-size: 0.75rem;
    }
    .lang-switcher {
        display: flex !important;
    }
    .lang-btn {
        padding: 4px 8px;
        font-size: 0.7rem;
    }

    /* Hero mobile */
    .hero { padding: 120px 0 60px; }
    .hero-title { font-size: 2rem !important; line-height: 1.15; }
    .hero-subtitle { font-size: 0.95rem; padding: 0 8px; }
    .hero-buttons { flex-direction: column; gap: 12px; align-items: center; }
    .hero-buttons .btn { width: 100%; max-width: 280px; }
    .hero-badge { font-size: 0.75rem; padding: 6px 14px; }

    /* Hero stats */
    .hero-stats { 
        flex-direction: row !important;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px !important;
    }
    .hero-stat { min-width: 80px; }
    .hero-stat .stat-value { font-size: 1.3rem; }
    .hero-stat .stat-label { font-size: 0.65rem; }

    /* Contract badge */
    .hero-contract {
        flex-direction: column !important;
        gap: 4px !important;
        padding: 8px 14px !important;
        font-size: 0.75rem !important;
    }

    /* Sections */
    .section { padding: 60px 0 !important; }
    .section-title { font-size: 1.6rem !important; }
    .section-subtitle { font-size: 0.9rem; padding: 0 8px; }

    /* Features grid */
    .features-grid { grid-template-columns: 1fr !important; gap: 16px; }
    .feature-card { padding: 24px 20px; }

    /* How it works steps */
    .step { padding: 20px !important; }
    .step-content h3 { font-size: 1.1rem; }

    /* Tokenomics */
    .tokenomics-grid { grid-template-columns: 1fr !important; }
    .chart-container { min-height: 250px; }
    .allocation-list { grid-template-columns: 1fr !important; }
    .metrics-row { grid-template-columns: 1fr !important; gap: 12px; }
    .metric-card { padding: 16px; }
    .metric-card .value { font-size: 1.3rem; }

    /* Timeline/Roadmap */
    .timeline { grid-template-columns: 1fr !important; gap: 16px; }
    .timeline-card { padding: 24px 20px; }

    /* FAQ */
    .faq-item { padding: 16px 20px; }
    .faq-question { font-size: 0.95rem; }

    /* CTA */
    .cta-box { padding: 40px 20px !important; margin: 0 8px; }
    .cta-box h2 { font-size: 1.5rem !important; }
    .cta-box p { font-size: 0.9rem; }

    /* Footer */
    .footer-top { grid-template-columns: 1fr !important; gap: 24px; text-align: center; }
    .footer-links { grid-template-columns: 1fr !important; gap: 8px; text-align: center; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .footer-social { justify-content: center; }

    /* Burger menu - show nav-actions inside */
    .nav-links.active {
        padding: 80px 20px 40px;
        gap: 20px !important;
    }
    .nav-links.active a {
        font-size: 1.2rem !important;
        white-space: normal !important;
    }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.7rem !important; }
    .hero-subtitle { font-size: 0.85rem; }
    .container { padding: 0 16px; }
    .section-title { font-size: 1.4rem !important; }
    .nav-logo .logo-text { font-size: 1rem; }
    .nav { padding: 10px 0; }
    .feature-card { padding: 20px 16px; }
    .metric-card { padding: 14px 12px; }
    .metric-card .value { font-size: 1.1rem; }
    .metric-card .label { font-size: 0.7rem; }
}

@media (max-width: 360px) {
    .hero-title { font-size: 1.5rem !important; }
    .nav-actions .btn-primary { padding: 5px 10px; font-size: 0.7rem; }
    .lang-btn { padding: 3px 6px; font-size: 0.65rem; }
}