/* ============================================
   CURS3D - Quantum-Resistant Blockchain
   Premium Dark Theme Stylesheet v4.0
   ============================================ */

/* === CSS Variables === */
:root {
    --bg: #030305;
    --bg2: #07070b;
    --bg3: #0b0b13;
    --bg4: #0f0f19;
    --card: rgba(255, 255, 255, 0.02);
    --card-hover: rgba(255, 255, 255, 0.05);
    --card-solid: #09090f;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(139, 92, 246, 0.4);
    --border-glow: rgba(139, 92, 246, 0.2);
    --text: #f0f0f5;
    --text2: #8a8a99;
    --text3: #5e5e70;
    --purple: #8b5cf6;
    --purple2: #a78bfa;
    --purple3: #c4b5fd;
    --cyan: #06b6d4;
    --cyan2: #22d3ee;
    --pink: #ec4899;
    --pink2: #f472b6;
    --green: #10b981;
    --green2: #34d399;
    --red: #ef4444;
    --yellow: #eab308;
    --orange: #f97316;
    --gradient-main: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 50%, #ec4899 100%);
    --gradient-subtle: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
    --gradient-border: linear-gradient(135deg, rgba(139, 92, 246, 0.5), rgba(6, 182, 212, 0.5), rgba(236, 72, 153, 0.5));
    --gradient-card: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(6, 182, 212, 0.04));
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-glow: 0 0 60px rgba(139, 92, 246, 0.1);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 60% at 8% 8%, rgba(139, 92, 246, 0.07), transparent 50%),
        radial-gradient(ellipse 60% 50% at 92% 18%, rgba(6, 182, 212, 0.05), transparent 50%),
        radial-gradient(ellipse 70% 50% at 50% 100%, rgba(236, 72, 153, 0.04), transparent 50%);
}

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

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

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

/* === Glow Orbs === */
.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    will-change: transform;
    opacity: 0.7;
}

.orb-1 {
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.12), transparent 70%);
    top: -15%; left: -10%;
    animation: orbFloat1 25s ease-in-out infinite;
}

.orb-2 {
    width: 550px; height: 550px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.09), transparent 70%);
    top: 35%; right: -15%;
    animation: orbFloat2 30s ease-in-out infinite;
}

.orb-3 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.07), transparent 70%);
    bottom: -5%; left: 25%;
    animation: orbFloat3 28s ease-in-out infinite;
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(80px, 60px) scale(1.05); }
    66% { transform: translate(-40px, 30px) scale(0.95); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-60px, -40px) scale(1.08); }
    66% { transform: translate(40px, -60px) scale(0.92); }
}

@keyframes orbFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -30px) scale(1.06); }
    66% { transform: translate(-70px, 20px) scale(0.94); }
}

/* === Typography === */
.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.animated-gradient {
    background-size: 200% 200%;
    animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(139, 92, 246, 0.2); }
    50% { box-shadow: 0 0 40px rgba(139, 92, 246, 0.4); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* === Scroll Reveal === */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

/* === Navigation === */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 0 2rem;
    height: 72px;
    display: flex;
    align-items: center;
    background: rgba(3, 3, 5, 0.5);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    transition: all 0.4s var(--ease-smooth);
}

nav.scrolled {
    background: rgba(3, 3, 5, 0.92);
    border-bottom-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: 3px;
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.logo-diamond {
    width: 28px;
    height: 28px;
    position: relative;
    display: inline-block;
}

.logo-diamond::before {
    content: '';
    position: absolute;
    width: 18px; height: 18px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    background: var(--gradient-main);
    border-radius: 3px;
    animation: float 3s ease-in-out infinite;
}

.logo-diamond::after {
    content: '';
    position: absolute;
    width: 18px; height: 18px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 3px;
    animation: float 3s ease-in-out infinite reverse;
    scale: 1.4;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text2);
    transition: color 0.3s;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0; right: 0;
    height: 2px;
    background: var(--gradient-main);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform 0.3s var(--ease-out);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    transform: scaleX(1);
}

.btn-nav {
    padding: 0.5rem 1.2rem !important;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    transition: all 0.3s var(--ease-smooth) !important;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-nav:hover {
    border-color: var(--purple);
    background: rgba(139, 92, 246, 0.1);
}

.btn-nav::after { display: none !important; }

.btn-nav-arrow {
    transition: transform 0.3s;
}

.btn-nav:hover .btn-nav-arrow {
    transform: translateX(3px);
}

/* === Hamburger === */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

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

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* === Mobile Menu === */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(3, 3, 5, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 2rem;
    flex-direction: column;
    gap: 1rem;
    z-index: 999;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s var(--ease-out);
}

.mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.mobile-menu a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text2);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    transition: color 0.3s;
}

.mobile-menu a:hover { color: var(--text); }

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.85rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-body);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.35s var(--ease-smooth);
    text-decoration: none;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-main);
    color: #fff;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(139, 92, 246, 0.45);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-primary:hover::before { opacity: 1; }

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

.btn-secondary:hover {
    border-color: var(--purple);
    background: rgba(139, 92, 246, 0.08);
    transform: translateY(-2px);
}

.btn-icon {
    transition: transform 0.3s;
}

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

/* === Section Helpers === */
.section-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--purple2);
    padding: 0.4rem 1.2rem;
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 100px;
    margin-bottom: 1.5rem;
    background: rgba(139, 92, 246, 0.06);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-sub {
    font-size: 1.1rem;
    color: var(--text2);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* === Hero === */
.hero {
    padding: 10rem 2rem 6rem;
    position: relative;
    z-index: 1;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 50%; transform: translateX(-50%);
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1), transparent 60%);
    pointer-events: none;
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--green2);
    padding: 0.45rem 1.4rem;
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 100px;
    margin-bottom: 2rem;
    background: rgba(16, 185, 129, 0.06);
    animation: fadeInUp 0.8s var(--ease-out);
}

.pulse-dot {
    width: 8px; height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulseDot 2s ease-in-out infinite;
    box-shadow: 0 0 8px var(--green);
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s var(--ease-out) 0.1s both;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--text2);
    max-width: 680px;
    margin: 0 auto 2.5rem;
    line-height: 1.75;
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s var(--ease-out) 0.3s both;
    flex-wrap: wrap;
}

/* === Terminal === */
.terminal {
    max-width: 720px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
    text-align: left;
    animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(139, 92, 246, 0.08);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.9rem 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border);
}

.dot {
    width: 12px; height: 12px;
    border-radius: 50%;
}
.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #28c840; }

.terminal-title {
    font-size: 0.75rem;
    color: var(--text3);
    font-family: var(--font-mono);
    margin-left: auto;
    letter-spacing: 0.5px;
}

.terminal-body {
    padding: 1.2rem 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.9;
    overflow-x: auto;
}

.terminal-line { white-space: nowrap; }

.prompt { color: var(--purple2); font-weight: 600; }
.cmd { color: var(--cyan2); }
.output { color: var(--text3); }
.output.success { color: var(--green2); }

.cursor {
    display: inline-block;
    width: 8px; height: 16px;
    background: var(--purple);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* === Stats Bar === */
.stats {
    padding: 3rem 2rem;
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.01);
}

.stats-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: 0.5rem 2rem;
    flex: 1;
    min-width: 130px;
}

.stat-value {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-bottom: 0.2rem;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text3);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
    flex-shrink: 0;
}

/* === Features Grid === */
.features { padding: 7rem 0; position: relative; z-index: 1; }

.features-grid {
    display: grid;
    gap: 1.5rem;
}

.features-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.feature-card {
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--card);
    backdrop-filter: blur(8px);
    transition: all 0.4s var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-main);
    opacity: 0;
    transition: opacity 0.4s;
}

.feature-card:hover {
    border-color: var(--border-hover);
    background: var(--card-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(139, 92, 246, 0.08);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon-wrap {
    width: 48px; height: 48px;
    border-radius: var(--radius-md);
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.3rem;
    color: var(--purple2);
    transition: all 0.3s;
}

.feature-card:hover .feature-icon-wrap {
    background: rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.35);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.15);
}

.feature-icon-symbol { line-height: 1; }

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    letter-spacing: -0.01em;
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--text2);
    line-height: 1.65;
}

/* === Smart Contracts Showcase === */
.smart-contracts {
    padding: 7rem 0;
    position: relative;
    z-index: 1;
    background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.02) 50%, transparent 100%);
}

.sc-layout {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 3rem;
    align-items: start;
}

.gas-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
}

.gas-table thead {
    background: rgba(139, 92, 246, 0.08);
}

.gas-table th {
    padding: 0.7rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--purple2);
    border-bottom: 1px solid var(--border);
}

.gas-table td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text2);
}

.gas-table tr:last-child td { border-bottom: none; }

.gas-table td:last-child {
    font-family: var(--font-mono);
    color: var(--cyan);
    font-weight: 500;
}

.gas-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.tx-type-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tx-type-pill {
    padding: 0.35rem 0.85rem;
    font-size: 0.78rem;
    font-weight: 600;
    font-family: var(--font-mono);
    border-radius: 100px;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text2);
    transition: all 0.3s;
}

.tx-type-pill:hover {
    border-color: var(--purple);
    color: var(--purple2);
    background: rgba(139, 92, 246, 0.08);
}

/* === Code Blocks === */
.code-block, .code-block-full {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.7rem 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border);
}

.code-filename {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text3);
    letter-spacing: 0.3px;
}

.code-copy {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text3);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.3rem 0.75rem;
    cursor: pointer;
    font-family: var(--font-body);
    transition: all 0.2s;
}

.code-copy:hover {
    color: var(--text);
    border-color: var(--purple);
    background: rgba(139, 92, 246, 0.1);
}

.code-copy.copied {
    color: var(--green);
    border-color: var(--green);
}

.code-body {
    padding: 1.25rem 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.8;
    overflow-x: auto;
    color: var(--text2);
    white-space: pre;
}

.code-body .kw { color: var(--purple2); }
.code-body .ty { color: var(--cyan); }
.code-body .fn { color: var(--green2); }
.code-body .str { color: var(--green); }
.code-body .cm { color: var(--text3); font-style: italic; }
.code-body .num { color: var(--orange); }
.code-body .macro { color: var(--pink); }

/* === API Showcase === */
.api-showcase {
    padding: 7rem 0;
    position: relative;
    z-index: 1;
}

.api-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.api-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--card);
    transition: all 0.3s var(--ease-smooth);
}

.api-card:hover {
    border-color: var(--border-hover);
    background: var(--card-hover);
}

.api-method {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.api-method.get { background: rgba(16, 185, 129, 0.12); color: var(--green); border: 1px solid rgba(16, 185, 129, 0.25); }
.api-method.post { background: rgba(139, 92, 246, 0.12); color: var(--purple2); border: 1px solid rgba(139, 92, 246, 0.25); }
.api-method.opt { background: rgba(234, 179, 8, 0.12); color: var(--yellow); border: 1px solid rgba(234, 179, 8, 0.25); }
.api-method.sse { background: rgba(6, 182, 212, 0.12); color: var(--cyan); border: 1px solid rgba(6, 182, 212, 0.25); }

.api-path {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 600;
    white-space: nowrap;
}

.api-desc {
    font-size: 0.82rem;
    color: var(--text3);
    margin-left: auto;
    text-align: right;
}

/* === Technology === */
.technology {
    padding: 7rem 0;
    position: relative;
    z-index: 1;
    background: linear-gradient(180deg, transparent 0%, rgba(6, 182, 212, 0.02) 50%, transparent 100%);
}

.tech-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.tech-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--card);
    transition: all 0.3s;
}

.tech-item:hover {
    border-color: var(--border-hover);
    background: var(--card-hover);
}

.tech-label {
    font-size: 0.78rem;
    color: var(--text3);
    font-weight: 500;
}

.tech-value {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--purple2);
    font-weight: 600;
}

/* === Tokenomics === */
.tokenomics {
    padding: 7rem 0;
    position: relative;
    z-index: 1;
}

.token-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.token-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--card);
    transition: all 0.4s var(--ease-smooth);
    position: relative;
    overflow: hidden;
}

.token-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: var(--gradient-main);
    opacity: 0.4;
}

.token-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(139, 92, 246, 0.08);
}

.token-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.token-label {
    font-size: 0.88rem;
    color: var(--text2);
    font-weight: 500;
}

/* === Roadmap === */
.roadmap {
    padding: 7rem 0;
    position: relative;
    z-index: 1;
}

.roadmap-track {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 3rem;
}

.roadmap-line {
    position: absolute;
    top: 0; bottom: 0;
    left: 10px;
    width: 2px;
    background: linear-gradient(180deg, var(--purple), var(--cyan), var(--border));
}

.roadmap-item {
    position: relative;
    padding-bottom: 3rem;
}

.roadmap-item:last-child { padding-bottom: 0; }

.roadmap-dot {
    position: absolute;
    left: -2.65rem;
    top: 6px;
    width: 14px; height: 14px;
    border-radius: 50%;
    border: 2px solid var(--text3);
    background: var(--bg);
    z-index: 2;
}

.roadmap-dot.completed {
    border-color: var(--green);
    background: var(--green);
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.roadmap-dot.active {
    border-color: var(--purple);
    background: var(--purple);
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.4);
    animation: pulseDot 2s infinite;
}

.roadmap-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.roadmap-date {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--purple2);
    margin-bottom: 0.5rem;
}

.roadmap-content p {
    font-size: 0.9rem;
    color: var(--text2);
    line-height: 1.65;
}

/* === Infrastructure === */
.infrastructure {
    padding: 7rem 0;
    position: relative;
    z-index: 1;
}

.infra-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.infra-card {
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--card);
    transition: all 0.4s;
}

.infra-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.infra-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.infra-card p {
    font-size: 0.88rem;
    color: var(--text2);
    line-height: 1.6;
}

.infra-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: rgba(139, 92, 246, 0.1);
    color: var(--purple2);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

/* === CTA === */
.cta {
    padding: 7rem 0;
    position: relative;
    z-index: 1;
}

.cta-box {
    text-align: center;
    padding: 5rem 3rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    background: var(--card);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-main);
}

.cta-box::after {
    content: '';
    position: absolute;
    top: -100px; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 300px;
    background: radial-gradient(ellipse, rgba(139, 92, 246, 0.06), transparent 70%);
    pointer-events: none;
}

.cta-box h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta-box p {
    font-size: 1.05rem;
    color: var(--text2);
    max-width: 560px;
    margin: 0 auto 2.5rem;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* === Footer === */
footer {
    border-top: 1px solid var(--border);
    padding: 4rem 2rem 2rem;
    position: relative;
    z-index: 1;
    background: rgba(0, 0, 0, 0.3);
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 2rem;
}

.footer-brand p {
    color: var(--text3);
    font-size: 0.88rem;
    margin-top: 1rem;
    max-width: 280px;
    line-height: 1.6;
}

.footer-links-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-heading {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.footer-links-group a {
    font-size: 0.88rem;
    color: var(--text3);
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text3);
}

/* === Page Hero (sub-pages) === */
.page-hero {
    padding: 8rem 2rem 3rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.page-sub {
    font-size: 1.1rem;
    color: var(--text2);
    max-width: 600px;
    margin: 0 auto;
}

/* === Docs Layout === */
.docs-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.docs-sidebar {
    position: sticky;
    top: 92px;
    max-height: calc(100vh - 112px);
    overflow-y: auto;
    padding-right: 1.5rem;
    border-right: 1px solid var(--border);
}

.docs-sidebar::-webkit-scrollbar { width: 3px; }
.docs-sidebar::-webkit-scrollbar-track { background: transparent; }
.docs-sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.sidebar-group {
    margin-bottom: 1.5rem;
}

.sidebar-heading {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text3);
    margin-bottom: 0.6rem;
    padding-left: 0.75rem;
}

.sidebar-link {
    display: block;
    font-size: 0.85rem;
    color: var(--text2);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    border-left: 2px solid transparent;
    transition: all 0.2s;
    margin-bottom: 2px;
}

.sidebar-link:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.03);
}

.sidebar-link.active {
    color: var(--purple2);
    border-left-color: var(--purple);
    background: rgba(139, 92, 246, 0.06);
}

/* === Docs Content === */
.docs-content {
    min-width: 0;
    padding-bottom: 4rem;
}

.docs-section {
    margin-bottom: 4rem;
    scroll-margin-top: 100px;
}

.docs-section h2 {
    font-size: 1.7rem;
    font-weight: 800;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
    letter-spacing: -0.01em;
}

.docs-section h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 2rem 0 0.75rem;
    color: var(--text);
}

.docs-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 1.5rem 0 0.5rem;
    color: var(--purple2);
}

.docs-section p {
    font-size: 0.95rem;
    color: var(--text2);
    line-height: 1.75;
    margin-bottom: 1rem;
}

.docs-section ul, .docs-section ol {
    margin: 0.5rem 0 1rem 1.25rem;
    color: var(--text2);
    font-size: 0.95rem;
    line-height: 1.75;
}

.docs-section li { margin-bottom: 0.3rem; }

.docs-section code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: rgba(139, 92, 246, 0.1);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    color: var(--purple2);
}

.docs-section pre {
    margin: 1rem 0;
}

.info-box {
    padding: 1rem 1.25rem;
    border-left: 3px solid var(--purple);
    background: rgba(139, 92, 246, 0.05);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 1rem 0;
    font-size: 0.9rem;
    color: var(--text2);
}

.info-box.warn {
    border-left-color: var(--yellow);
    background: rgba(234, 179, 8, 0.05);
}

.param-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.88rem;
}

.param-table th {
    text-align: left;
    padding: 0.6rem 1rem;
    background: rgba(139, 92, 246, 0.06);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--purple2);
}

.param-table td {
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text2);
    vertical-align: top;
}

.param-table td:first-child {
    font-family: var(--font-mono);
    color: var(--cyan);
    font-weight: 500;
    white-space: nowrap;
}

/* === Examples Page === */
.examples-layout {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.example-card {
    margin-bottom: 3rem;
    scroll-margin-top: 100px;
}

.example-card h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.example-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--gradient-main);
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.example-card > p {
    font-size: 0.95rem;
    color: var(--text2);
    margin-bottom: 1.25rem;
    line-height: 1.7;
}

.example-steps {
    margin: 1rem 0;
}

.example-steps li {
    font-size: 0.92rem;
    color: var(--text2);
    margin-bottom: 0.4rem;
    line-height: 1.65;
}

/* === Whitepaper === */
.whitepaper-layout {
    max-width: 860px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.wp-section {
    margin-bottom: 4rem;
    scroll-margin-top: 100px;
}

.wp-section h2 {
    font-size: 1.7rem;
    font-weight: 800;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.wp-section h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 2rem 0 0.75rem;
}

.wp-section p {
    font-size: 0.95rem;
    color: var(--text2);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.wp-section ul, .wp-section ol {
    margin: 0.5rem 0 1rem 1.25rem;
    font-size: 0.95rem;
    color: var(--text2);
    line-height: 1.75;
}

.wp-section li { margin-bottom: 0.4rem; }

.wp-section code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: rgba(139, 92, 246, 0.1);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    color: var(--purple2);
}

.wp-toc {
    padding: 1.5rem 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--card);
    margin-bottom: 3rem;
}

.wp-toc h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.wp-toc ol {
    margin: 0 0 0 1.25rem;
    font-size: 0.9rem;
}

.wp-toc a {
    color: var(--text2);
    transition: color 0.2s;
}

.wp-toc a:hover { color: var(--purple2); }

/* === Explorer (scoped styles) === */
.explorer-config {
    max-width: var(--max-width);
    margin: 0 auto 1.5rem;
    padding: 0 2rem;
}

.config-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1.25rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(12px);
}

.config-bar label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text2);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
}

.config-bar input {
    flex: 1;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.3s;
}

.config-bar input:focus {
    border-color: var(--purple);
}

.config-bar button {
    padding: 0.5rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    background: var(--gradient-subtle);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    cursor: pointer;
    transition: opacity 0.2s;
    font-family: var(--font-body);
}

.config-bar button:hover { opacity: 0.9; }

.explorer-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.explorer-panel {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--card);
    overflow: hidden;
}

.explorer-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
}

.explorer-panel-header h2 {
    font-size: 1rem;
    font-weight: 700;
}

.explorer-panel-body {
    padding: 1rem 1.25rem;
    font-size: 0.88rem;
    max-height: 400px;
    overflow-y: auto;
}

.explorer-panel-body::-webkit-scrollbar { width: 4px; }
.explorer-panel-body::-webkit-scrollbar-track { background: transparent; }
.explorer-panel-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.exp-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    gap: 1rem;
}

.exp-row:last-child { border-bottom: none; }

.exp-label {
    color: var(--text3);
    font-size: 0.82rem;
    flex-shrink: 0;
}

.exp-value {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text);
    text-align: right;
    word-break: break-all;
}

.exp-block {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.2s;
}

.exp-block:hover { background: rgba(255, 255, 255, 0.02); }

.exp-block-height {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--purple2);
    font-size: 0.85rem;
}

.exp-block-hash {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text3);
    margin-top: 0.2rem;
}

.exp-block-meta {
    display: flex;
    gap: 1rem;
    margin-top: 0.3rem;
    font-size: 0.75rem;
    color: var(--text3);
}

.explorer-search {
    max-width: var(--max-width);
    margin: 0 auto 2rem;
    padding: 0 2rem;
}

.search-bar {
    display: flex;
    gap: 0.75rem;
}

.search-bar input {
    flex: 1;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--text);
    outline: none;
    transition: border-color 0.3s;
}

.search-bar input:focus {
    border-color: var(--purple);
}

.search-bar button {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-subtle);
    border: none;
    border-radius: var(--radius-md);
    color: #fff;
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    font-family: var(--font-body);
    transition: opacity 0.2s;
}

.search-bar button:hover { opacity: 0.9; }

.exp-status {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.exp-status.connected {
    background: rgba(16, 185, 129, 0.12);
    color: var(--green);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.exp-status.disconnected {
    background: rgba(239, 68, 68, 0.12);
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.explorer-full {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

.explorer-detail {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--card);
    padding: 1.5rem;
    margin-top: 2rem;
}

.explorer-detail h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

/* === Examples Nav (Sidebar-style for examples page) === */
.examples-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 3rem;
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--card);
}

.examples-nav a {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text2);
    padding: 0.4rem 0.85rem;
    border-radius: 100px;
    border: 1px solid var(--border);
    transition: all 0.2s;
}

.examples-nav a:hover {
    color: var(--text);
    border-color: var(--purple);
    background: rgba(139, 92, 246, 0.08);
}

/* === Responsive === */
@media (max-width: 1024px) {
    .features-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .sc-layout { grid-template-columns: 1fr; }
    .tech-layout { grid-template-columns: 1fr; }
    .api-grid { grid-template-columns: 1fr; }
    .token-grid { grid-template-columns: repeat(2, 1fr); }
    .infra-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: repeat(2, 1fr); }
    .explorer-grid { grid-template-columns: 1fr; }
    .docs-layout { grid-template-columns: 1fr; }
    .docs-sidebar {
        position: relative;
        top: 0;
        max-height: none;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding-right: 0;
        padding-bottom: 1.5rem;
        margin-bottom: 2rem;
        display: flex;
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    .sidebar-group { margin-bottom: 0.5rem; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .mobile-menu { display: flex; }

    .hero { padding: 8rem 1.5rem 4rem; }
    .hero h1 { font-size: 2.2rem; }

    .features-grid-4 { grid-template-columns: 1fr; }
    .stats-container { flex-direction: column; gap: 0.5rem; }
    .stat-divider { width: 40px; height: 1px; }
    .stat-item { padding: 0.5rem 1rem; }

    .token-grid { grid-template-columns: 1fr 1fr; }
    .infra-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 2rem; }

    .section-container { padding: 0 1.5rem; }
    .section-header { margin-bottom: 2.5rem; }

    .cta-box { padding: 3rem 1.5rem; }

    .api-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    .api-desc { text-align: left; margin-left: 0; }

    .terminal-body { font-size: 0.72rem; }

    .docs-layout { padding: 1.5rem; }
    .examples-layout { padding: 1.5rem; }
    .whitepaper-layout { padding: 1.5rem; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .token-grid { grid-template-columns: 1fr; }
    .hero-sub { font-size: 1rem; }
}