:root {
    --bg: #07111f;
    --bg-secondary: #0d1828;
    --card: rgba(255,255,255,0.06);
    --border: rgba(255,255,255,0.10);
    --text: #f4f7fb;
    --muted: #b6c2d1;
    --accent: #66d9ff;
    --accent-dark: #48c6ee;
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, Arial, sans-serif;
    background:
        radial-gradient(circle at top center, rgba(102,217,255,.12), transparent 40%),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(7,17,31,.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.nav {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-weight: 700;
    font-size: 1.2rem;
}

.brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--accent);
    color: #031018;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

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

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

.hero {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 6rem 1.5rem;
    display: grid;
    grid-template-columns: 1.3fr .8fr;
    gap: 3rem;
    align-items: center;
}

.eyebrow {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: .12em;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero h1 {
    font-size: clamp(3rem, 7vw, 5.5rem);
    line-height: .95;
    margin-bottom: 1.5rem;
}

.hero-copy {
    color: var(--muted);
    font-size: 1.35rem;
    max-width: 800px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.button {
    padding: 1rem 1.75rem;
    border-radius: 999px;
    font-weight: 700;
    transition: .2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.primary {
    background: var(--accent);
    color: #04131d;
}

.secondary {
    border: 1px solid var(--border);
    background: rgba(255,255,255,.04);
}

.trust-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
    color: var(--muted);
}

.product-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
}

.window-bar {
    display: flex;
    gap: .5rem;
    margin-bottom: 2rem;
}

.window-bar span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,.2);
}

.terminal-line {
    margin-bottom: .85rem;
}

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

.muted {
    color: var(--muted);
}

.section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 6rem 1.5rem;
}

.section-head {
    margin-bottom: 3rem;
}

.section-head h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
}

.section-head p {
    color: var(--muted);
}

.feature-grid,
.pricing-grid,
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.feature-card,
.price-card,
.faq-grid article,
.proof-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
}

.icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
}

.feature-card h3,
.price-card h3,
.faq-grid article h3 {
    margin-bottom: .75rem;
}

.feature-card p,
.price-card p,
.faq-grid article p {
    color: var(--muted);
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.timeline article {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.timeline span {
    min-width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent);
    color: #04131d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.price-card ul {
    margin-top: 1rem;
    padding-left: 1rem;
}

.price-card li {
    margin-bottom: .5rem;
    color: var(--muted);
}

.price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    margin: .5rem 0 1rem;
}

.featured {
    border-color: var(--accent);
}

.proof-card h2 {
    margin-bottom: 1rem;
}

.proof-card p {
    color: var(--muted);
}

.cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.cta h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
}

.cta p {
    color: var(--muted);
}

.cta-actions {
    min-width: 340px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.site-footer {
    border-top: 1px solid var(--border);
    text-align: center;
    padding: 2rem;
}

.site-footer p {
    color: var(--muted);
    margin-bottom: .75rem;
}

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

@media (max-width: 900px) {

    .hero,
    .split,
    .cta {
        grid-template-columns: 1fr;
        display: grid;
    }

    .nav {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .cta-actions {
        min-width: unset;
        width: 100%;
    }
}