:root {
  --bg: #ffffff;
  --surface: #f7f8fb;
  --ink: #0f1222;
  --ink-soft: #4a4f66;
  --muted: #868ca3;
  --line: #e6e8f0;
  --accent: #5b5bf0;
  --accent-dk: #4646d6;
  --accent-ink: #ffffff;
  --accent-soft: #eef0fe;
  --radius: 14px;
  --maxw: 1120px;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0d16;
    --surface: #12141f;
    --ink: #eef0f8;
    --ink-soft: #b7bcd0;
    --muted: #7d8299;
    --line: #22263a;
    --accent: #8282ff;
    --accent-dk: #6b6bf5;
    --accent-ink: #0b0d16;
    --accent-soft: #171a2e;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.narrow { max-width: 720px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 14px; z-index: 10; }

.site-header { border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 5; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 9px; color: var(--ink); text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 1.3rem; letter-spacing: -0.02em; }
.brand-mark { width: 30px; height: 30px; flex: none; }
.nav { display: flex; gap: 24px; align-items: center; }
.nav a { color: var(--ink-soft); text-decoration: none; font-size: 0.94rem; font-weight: 500; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 10px; padding: 12px 22px; font: 600 0.95rem/1 var(--sans); text-decoration: none; cursor: pointer; transition: transform .15s ease, filter .15s ease; }
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-sm { padding: 9px 15px; font-size: 0.88rem; }

.hero { padding: 96px 0 72px; text-align: center; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 50% 0%, var(--accent-soft), transparent 70%); z-index: -1; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 600; color: var(--accent); background: var(--accent-soft); padding: 6px 14px; border-radius: 999px; margin-bottom: 26px; border: 1px solid var(--line); }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: -0.03em; line-height: 1.08; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 3.8vw, 2.7rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
.lede { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--ink-soft); max-width: 620px; margin: 0 auto 32px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.hero-shot { margin: 64px auto 0; max-width: 940px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 40px 80px -40px rgba(40,40,120,.35); overflow: hidden; }
.hero-shot .bar { display: flex; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.hero-shot .bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--line); }
.hero-shot .screen { display: grid; grid-template-columns: 180px 1fr; min-height: 300px; text-align: left; }
.hero-shot .side { border-right: 1px solid var(--line); padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.hero-shot .side b { height: 9px; width: 70%; background: var(--accent); border-radius: 4px; opacity: .85; }
.hero-shot .side span { height: 9px; width: 90%; background: var(--line); border-radius: 4px; }
.hero-shot .main { padding: 24px; display: grid; gap: 16px; grid-template-columns: 1fr 1fr; align-content: start; }
.hero-shot .tile { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 18px; min-height: 92px; }
.hero-shot .tile b { display: block; height: 10px; width: 50%; background: var(--accent-soft); border-radius: 4px; margin-bottom: 12px; }
.hero-shot .tile span { display: block; height: 8px; width: 80%; background: var(--line); border-radius: 4px; margin-bottom: 8px; }

section { padding: 80px 0; }
.section-alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section-head p { color: var(--ink-soft); margin: 0; }

.grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.section-alt .card { background: var(--bg); }
.card .icon { width: 44px; height: 44px; border-radius: 11px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: 18px; }
.card p { color: var(--ink-soft); margin: 0; }

.steps { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); counter-reset: s; }
.steps .step { counter-increment: s; }
.steps .step::before { content: counter(s); display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); font-family: var(--display); font-weight: 700; margin-bottom: 16px; }
.steps h3 { margin-bottom: 8px; }
.steps p { color: var(--ink-soft); margin: 0; font-size: 0.97rem; }

.pricing { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); align-items: start; }
.plan { border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; background: var(--bg); }
.plan.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.plan h3 { margin-bottom: 4px; }
.plan .price { font-family: var(--display); font-size: 2.4rem; font-weight: 700; margin: 10px 0; }
.plan .price small { font-size: 0.9rem; color: var(--muted); font-weight: 500; }
.plan ul { list-style: none; padding: 0; margin: 20px 0 24px; }
.plan li { padding-left: 26px; position: relative; margin-bottom: 11px; color: var(--ink-soft); font-size: 0.96rem; }
.plan li::before { content: ""; position: absolute; left: 0; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b5bf0' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/11px no-repeat; }
.plan .btn { width: 100%; }

.faq { max-width: 720px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--ink-soft); margin: 12px 0 0; }

.newsletter { display: flex; gap: 10px; max-width: 460px; margin: 0 auto; flex-wrap: wrap; }
.newsletter input { flex: 1 1 220px; min-width: 0; padding: 13px 18px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); font: 1rem var(--sans); }
.newsletter input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.fine { font-size: 0.85rem; color: var(--muted); margin-top: 14px; }

.cta { text-align: center; }
.cta .lede { margin-left: auto; margin-right: auto; }

.page-head { padding: 76px 0 20px; text-align: center; }
.page-head.left { text-align: left; }
.page-head p { color: var(--ink-soft); }
.prose { padding: 24px 0 88px; }
.prose h2 { font-size: 1.5rem; margin-top: 2.1em; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 0.4em; }
.updated { font-size: 0.9rem; color: var(--muted); }
.notice { background: var(--accent-soft); border-radius: var(--radius); padding: 22px 24px; margin: 24px 0; }
.notice p { margin: 0; color: var(--ink); }

.site-footer { border-top: 1px solid var(--line); padding: 50px 0 42px; font-size: 0.92rem; color: var(--muted); }
.footer-grid { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { color: var(--ink-soft); text-decoration: none; }
.footer-links a:hover { color: var(--ink); }

@media (max-width: 820px) {
  .nav a:not(.btn) { display: none; }
  .hero { padding: 64px 0 48px; }
  section { padding: 60px 0; }
  .hero-shot .screen { grid-template-columns: 1fr; }
  .hero-shot .side { display: none; }
}
@media (max-width: 480px) { .wrap { padding: 0 18px; } .newsletter .btn { width: 100%; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }