@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --zinc-50: #fafafa;
    --zinc-100: #f4f4f5;
    --zinc-200: #e4e4e7;
    --zinc-300: #d4d4d8;
    --zinc-400: #a1a1aa;
    --zinc-500: #71717a;
    --zinc-600: #52525b;
    --zinc-700: #3f3f46;
    --zinc-800: #27272a;
    --zinc-900: #18181b;
    --zinc-950: #09090b;
    --purple-500: #a855f7;
    --blue-500: #3b82f6;
    --green-500: #22c55e;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--zinc-950);
    color: var(--zinc-100);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ── Nav ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(9, 9, 11, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-logo {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-logo span {
    background: linear-gradient(135deg, var(--purple-500), var(--blue-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav-links a {
    font-size: 13px;
    font-weight: 500;
    color: var(--zinc-400);
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--zinc-100);
}

.nav-cta {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: white !important;
    padding: 8px 20px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--purple-500), var(--blue-500));
    transition: opacity 0.2s;
}

.nav-cta:hover {
    opacity: 0.9;
}

/* ── Hero ── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    font-size: 12px;
    font-weight: 500;
    color: var(--zinc-400);
    margin-bottom: 32px;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green-500);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.hero h1 {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 24px;
}

.hero h1 .gradient {
    background: linear-gradient(135deg, var(--purple-500), var(--blue-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 18px;
    color: var(--zinc-400);
    max-width: 520px;
    margin-bottom: 48px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--purple-500), var(--blue-500));
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(168, 85, 247, 0.3);
}

.btn-primary svg {
    width: 20px;
    height: 20px;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--zinc-300);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: background 0.2s, border-color 0.2s;
    cursor: pointer;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

/* ── Features ── */
.features {
    padding: 120px 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 500;
    color: var(--purple-500);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.features h2 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.features>p {
    font-size: 16px;
    color: var(--zinc-400);
    max-width: 560px;
    margin-bottom: 64px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.feature-card {
    padding: 32px;
    border-radius: 16px;
    background: var(--zinc-900);
    border: 1px solid var(--zinc-800);
    transition: border-color 0.3s, transform 0.2s;
}

.feature-card:hover {
    border-color: var(--zinc-700);
    transform: translateY(-2px);
}

.feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 18px;
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-card p {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--zinc-400);
    line-height: 1.6;
}

/* ── Subscription ── */
.subscription {
    padding: 120px 24px;
    text-align: center;
}

.sub-card {
    max-width: 520px;
    margin: 0 auto;
    padding: 48px 40px;
    border-radius: 20px;
    background: var(--zinc-900);
    border: 1px solid var(--zinc-800);
    text-align: left;
}

.sub-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 4px;
}

.sub-card h3 span {
    background: linear-gradient(135deg, var(--purple-500), var(--blue-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sub-card .subtitle {
    font-size: 14px;
    color: var(--zinc-400);
    margin-bottom: 32px;
}

.sub-features {
    list-style: none;
    margin-bottom: 32px;
}

.sub-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--zinc-800);
}

.sub-features li:last-child {
    border-bottom: none;
}

.sub-features .label {
    font-size: 14px;
    font-weight: 600;
    color: var(--zinc-100);
    display: block;
}

.sub-features .desc {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--zinc-400);
    margin-top: 2px;
    display: block;
}

/* ── Footer ── */
.footer {
    padding: 48px 32px;
    border-top: 1px solid var(--zinc-800);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    max-width: 1100px;
    margin: 0 auto;
}

.footer-left {
    font-size: 13px;
    color: var(--zinc-500);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 13px;
    color: var(--zinc-500);
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--zinc-300);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .nav {
        padding: 12px 20px;
    }

    .nav-links a:not(.nav-cta) {
        display: none;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .features {
        padding: 80px 20px;
    }

    .subscription {
        padding: 80px 20px;
    }

    .sub-card {
        padding: 32px 24px;
    }

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

/* ── Legal Pages ── */
.legal {
    max-width: 720px;
    margin: 0 auto;
    padding: 120px 24px 80px;
}

.legal h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.legal .date {
    font-size: 13px;
    color: var(--zinc-500);
    margin-bottom: 48px;
}

.legal h2 {
    font-size: 20px;
    font-weight: 600;
    margin-top: 40px;
    margin-bottom: 12px;
}

.legal p,
.legal li {
    font-size: 15px;
    color: var(--zinc-400);
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal ul {
    padding-left: 20px;
    margin-bottom: 16px;
}

.legal a {
    color: var(--purple-500);
    text-decoration: underline;
}