:root {
    --bg: #0b0d12;
    --bg-elev: #141821;
    --bg-elev-2: #1b2030;
    --text: #e8ecf3;
    --text-dim: #a0a8b8;
    --text-muted: #6b7486;
    --accent: #ffb526;
    --accent-hover: #ffc24d;
    --accent-dim: rgba(255, 181, 38, 0.12);
    --border: #252b3b;
    --radius: 12px;
    --radius-lg: 20px;
    --max-width: 1100px;
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.15s ease;
}

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

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 13, 18, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    max-width: var(--max-width);
    margin: 0 auto;
}

.logo {
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--text);
    letter-spacing: -0.02em;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.nav-links a {
    color: var(--text-dim);
    font-size: 0.95rem;
    font-weight: 500;
}

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

/* Hero */
.hero {
    padding: 96px 0 80px;
    text-align: center;
    background: radial-gradient(ellipse at top, var(--accent-dim), transparent 60%);
}

.hero-eyebrow {
    display: inline-block;
    padding: 6px 14px;
    background: var(--accent-dim);
    color: var(--accent);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.hero h1 .accent {
    color: var(--accent);
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-emojis {
    font-size: 3rem;
    margin-bottom: 28px;
    letter-spacing: 12px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.98rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.15s ease;
}

.btn-primary {
    background: var(--accent);
    color: #1a1406;
}

.btn-primary:hover {
    background: var(--accent-hover);
    color: #1a1406;
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-elev);
    color: var(--text);
    border-color: var(--border);
}

.btn-secondary:hover {
    background: var(--bg-elev-2);
    color: var(--text);
}

/* Sections */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.section-header p {
    color: var(--text-dim);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
}

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

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

.feature-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* How it works */
.how-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.step {
    text-align: center;
    padding: 28px 20px;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-dim);
    color: var(--accent);
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 18px;
}

.step h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.step p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    padding: 40px 0 32px;
    margin-top: 40px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-links {
    display: flex;
    gap: 20px;
    list-style: none;
    flex-wrap: wrap;
}

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

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

.footer-copy {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Legal pages (privacy & terms) */
.legal {
    padding: 64px 0 80px;
    max-width: 780px;
    margin: 0 auto;
}

.legal h1 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.legal .effective-date {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 40px;
}

.legal h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-top: 36px;
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}

.legal h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 10px;
    color: var(--text);
}

.legal p,
.legal li {
    color: var(--text-dim);
    margin-bottom: 12px;
}

.legal ul,
.legal ol {
    padding-left: 22px;
    margin-bottom: 14px;
}

.legal strong {
    color: var(--text);
}

.legal a {
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Responsive */
@media (max-width: 640px) {
    .nav-links {
        display: none;
    }

    .hero {
        padding: 72px 0 60px;
    }

    .hero-emojis {
        font-size: 2.4rem;
        letter-spacing: 8px;
    }

    section {
        padding: 56px 0;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }
}