:root {
    --ink: #2E2159;
    --quill: #6B52D9;
    --feather: #9E7AFF;
    --bg: #0e0b18;
    --card: #16122a;
    --card-border: #28204a;
    --text: #e8e5f0;
    --text-dim: #9590ab;
    --text-faint: #5c5776;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 720px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

a { color: var(--feather); text-decoration: none; }
a:hover { color: #fff; }

/* ---- Nav ---- */

nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 50;
    background: rgba(14, 11, 24, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border);
}
.nav-bar {
    display: flex; align-items: center; justify-content: space-between;
    height: 52px;
}
.logo {
    display: flex; align-items: center; gap: 8px;
    font-weight: 800; font-size: 16px; color: #fff;
    text-decoration: none;
}
.logo img { border-radius: 7px; }
.nav-r { display: flex; align-items: center; gap: 20px; }
.nav-link { font-size: 13px; font-weight: 500; color: var(--text-dim); }
.nav-link:hover { color: #fff; }
.pill {
    font-size: 12px; font-weight: 700;
    padding: 5px 14px; border-radius: 6px;
    background: var(--quill); color: #fff;
    transition: background 0.15s;
}
.pill:hover { background: var(--feather); color: #fff; }

/* ---- Hero ---- */

.hero {
    text-align: center;
    padding-top: 130px;
    padding-bottom: 60px;
}
.hero-icon {
    border-radius: 22px;
    margin-bottom: 28px;
    box-shadow: 0 0 60px rgba(107, 82, 217, 0.3);
}
.hero h1 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 16px;
}
.hero p {
    font-size: 17px; line-height: 1.6;
    color: var(--text-dim);
    max-width: 500px;
    margin: 0 auto 28px;
}
.hero small {
    display: block;
    margin-top: 12px;
    font-size: 12px;
    color: var(--text-faint);
}

.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 12px 28px;
    background: #fff; color: var(--ink);
    font-weight: 700; font-size: 15px;
    border-radius: 10px; border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}
.btn:hover {
    background: var(--feather); color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(107, 82, 217, 0.35);
}
.btn-aside {
    font-weight: 500; font-size: 12px;
    opacity: 0.5;
}

/* ---- Google bar ---- */

.google-bar {
    padding-top: 0;
    padding-bottom: 24px;
}
.google-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--card-border);
    border-radius: 12px;
}
.google-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.google-logos {
    display: flex;
    gap: 20px;
}
.g-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
}
.g-item svg { flex-shrink: 0; }

/* ---- Stats strip ---- */

.strip {
    display: flex; justify-content: center; gap: 32px;
    padding-top: 0; padding-bottom: 64px;
    flex-wrap: wrap;
}
.strip-item {
    font-size: 13px; color: var(--text-faint);
}
.strip-item strong {
    color: var(--text-dim);
    font-weight: 700;
    margin-right: 4px;
}

/* ---- Features ---- */

.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding-bottom: 64px;
}
.f-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 28px;
    transition: border-color 0.2s;
}
.f-card:hover {
    border-color: var(--quill);
}
.f-wide { grid-column: 1 / -1; }
.f-hero-card {
    background: linear-gradient(135deg, #1a1436 0%, #221a42 100%);
    border-color: #3a2e6a;
}
.f-tag {
    display: inline-block;
    font-size: 11px; font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 3px 8px;
    border-radius: 4px;
    background: rgba(107, 82, 217, 0.15);
    color: var(--feather);
    margin-bottom: 12px;
}
.f-tag-ai { background: rgba(245, 158, 11, 0.12); color: #F5B731; }
.f-tag-perf { background: rgba(52, 211, 153, 0.12); color: #34D399; }
.f-tag-sec { background: rgba(239, 68, 68, 0.1); color: #F87171; }

.f-card h2 {
    font-size: 24px; font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}
.f-card h3 {
    font-size: 17px; font-weight: 750;
    margin-bottom: 8px;
}
.f-card p {
    font-size: 14px; line-height: 1.65;
    color: var(--text-dim);
}

/* ---- CTA ---- */

.cta {
    text-align: center;
    padding-top: 48px;
    padding-bottom: 80px;
    border-top: 1px solid var(--card-border);
}
.cta-icon {
    border-radius: 16px;
    margin-bottom: 20px;
    box-shadow: 0 0 40px rgba(107, 82, 217, 0.2);
}
.cta h2 {
    font-size: 28px; font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 6px;
}
.cta p {
    color: var(--text-dim);
    font-size: 15px;
    margin-bottom: 24px;
}

/* ---- Footer ---- */

.foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    padding-bottom: 24px;
    border-top: 1px solid var(--card-border);
    font-size: 12px;
    color: var(--text-faint);
}
.foot a { color: var(--text-dim); }
.foot a:hover { color: #fff; }

/* ---- Mobile ---- */

@media (max-width: 600px) {
    .hero { padding-top: 110px; }
    .hero h1 { font-size: 30px; }
    .hero-icon { width: 72px; height: 72px; }
    .strip { gap: 16px; }
    .features { grid-template-columns: 1fr; }
    .f-wide { grid-column: 1; }
    .foot { flex-direction: column; gap: 8px; text-align: center; }
}