:root {
    /* Soft, non-pink palette (mint & sky) */
    --bg: #f7fbff;          /* sky-tint base */
    --bg-soft: #f0f8ff;     /* softer header backdrop */
    --card: #ffffff;        /* white cards */
    --text: #0f172a;        /* slate-900 for readability */
    --muted: #475569;       /* slate-600 */
    --primary: #3bc8b4;     /* mint */
    --primary-2: #7dd3fc;   /* sky */
    --ring: rgba(59, 200, 180, 0.32);
    --ok: #22c55e;
    --warn: #eab308;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text);
    background: radial-gradient(1100px 520px at 12% -12%, rgba(125,211,252,0.22), transparent 60%),
                radial-gradient(1100px 520px at 88% 8%, rgba(59,200,180,0.20), transparent 60%),
                linear-gradient(180deg, #f7fbff 0%, #fdfefe 100%);
}
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

header {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: saturate(120%) blur(10px);
    background: rgba(255, 255, 255, 0.82);
    border-bottom: 1px solid rgba(59,200,180,0.18);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .2px; }
.brand-badge {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    display: grid; place-items: center; font-weight: 800;
    color: white; box-shadow: 0 10px 25px var(--ring);
}
.nav-links { display: none; gap: 18px; color: var(--muted); font-weight: 500; }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 10px; padding: 10px 16px; font-weight: 700; border: 1px solid transparent; transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease; }
.btn.primary { background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #0f172a; box-shadow: 0 10px 25px var(--ring); }
.btn.primary:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(59,200,180,0.28); }
.btn.ghost { color: var(--primary); border-color: rgba(59,200,180,0.45); background: #ffffff; box-shadow: 0 8px 20px rgba(59,200,180,0.12); }
.btn.ghost:hover { color: #0f172a; transform: translateY(-1px); box-shadow: 0 12px 26px rgba(125,211,252,0.18); }

.hero { padding: 64px 0 36px; }
.hero-inner { display: grid; gap: 28px; align-items: center; }
.eyebrow { color: var(--primary); font-weight: 800; letter-spacing: .8px; text-transform: uppercase; font-size: 12px; }
.title { font-size: clamp(28px, 5vw, 48px); font-weight: 800; line-height: 1.1; margin: 6px 0 10px; }
.subtitle { color: var(--muted); font-size: clamp(14px, 2.6vw, 18px); max-width: 780px; }
.hero-ctas { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
.trust { display: grid; gap: 8px; margin-top: 20px; color: var(--muted); font-size: 14px; }

section { padding: 48px 0; }
.section-title { font-size: 20px; font-weight: 800; margin-bottom: 16px; }
.section-sub { color: var(--muted); margin: -4px 0 22px; }
.grid { display: grid; gap: 14px; }
.card { background: var(--card); border: 1px solid rgba(59,200,180,0.15); border-radius: 16px; padding: 18px; box-shadow: 0 10px 24px rgba(59,200,180,0.08); transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease; animation: fadeUp 0.6s ease both; }
.card:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(59,200,180,0.14); border-color: rgba(59,200,180,0.32); }
.card h3 { margin: 2px 0 8px; font-size: 16px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.icon { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; margin-bottom: 8px; background: rgba(59,200,180,0.12); color: var(--primary); }
.icon i { font-size: 16px; line-height: 1; }

.pricing { display: grid; gap: 16px; }
.price { font-weight: 800; font-size: 28px; }
.tier { display: grid; gap: 10px; }
.list { display: grid; gap: 8px; color: var(--muted); font-size: 14px; }

footer { padding: 32px 0 40px; color: var(--muted); border-top: 1px solid rgba(244,114,182,0.15); margin-top: 24px; }
footer { border-top-color: rgba(59,200,180,0.18); }

/* Entrance animation */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 640px) {
    .nav-links { display: flex; }
    .hero { padding: 84px 0 52px; }
    .grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .pricing { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 960px) {
    .hero-inner { grid-template-columns: 1.1fr .9fr; }
    .grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}