:root {
  --bg: #000; --panel: #121212; --panel-2: #1a1a1a; --hover: #2a2a2a; --line: #282828;
  --text: #fff; --muted: #b3b3b3; --dim: #727272; --accent: #1ed760; --danger: #f15e6c;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: var(--text); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.nav { position: sticky; top: 0; z-index: 10; background: rgba(0,0,0,.82); backdrop-filter: blur(10px); border-bottom: 1px solid #111; }
.nav .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { font-weight: 800; font-size: 20px; letter-spacing: -.02em; text-decoration: none; }
.logo span { color: var(--accent); }
.nav .links { margin-left: auto; display: flex; align-items: center; gap: 22px; }
.nav .links a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 15px; }
.nav .links a:hover { color: var(--text); }

.btn { display: inline-block; border: 0; border-radius: 500px; padding: 12px 28px; font-weight: 700; text-decoration: none; cursor: pointer;
  background: var(--accent); color: #000 !important; transition: transform .1s; }
.btn:hover { transform: scale(1.04); }
.btn.ghost { background: transparent; color: var(--text) !important; border: 1px solid var(--dim); }
.btn.ghost:hover { border-color: var(--text); }
.btn.small { padding: 8px 18px; font-size: 14px; }
.btn:disabled { opacity: .5; cursor: default; transform: none; }

.hero { padding: 88px 0 56px; text-align: center; background: radial-gradient(1200px 500px at 50% -10%, rgba(30,215,96,.22), transparent 70%); }
.hero h1 { font-size: clamp(40px, 7vw, 80px); line-height: 1.02; letter-spacing: -.045em; margin: 0 0 20px; font-weight: 800; }
.hero p { font-size: clamp(17px, 2vw, 21px); color: var(--muted); max-width: 640px; margin: 0 auto 32px; }
.hero .ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.shot { margin: 56px auto 0; max-width: 1040px; border-radius: 14px; overflow: hidden; border: 1px solid #222;
  box-shadow: 0 40px 120px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.04); }
.shot img { display: block; width: 100%; height: auto; }

section.block { padding: 72px 0; }
.kicker { color: var(--accent); font-weight: 700; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; }
h2 { font-size: clamp(28px, 4vw, 44px); letter-spacing: -.03em; line-height: 1.1; margin: 0 0 28px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { background: var(--panel); border-radius: 12px; padding: 28px; }
.step b { display: block; font-size: 15px; color: var(--accent); margin-bottom: 8px; }
.step h3 { margin: 0 0 6px; font-size: 21px; }
.step p { margin: 0; color: var(--muted); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { background: linear-gradient(160deg, #181818, #101010); border: 1px solid #1d1d1d; border-radius: 12px; padding: 24px; }
.feature h3 { margin: 0 0 6px; font-size: 18px; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.plan { background: var(--panel); border: 1px solid #1f1f1f; border-radius: 14px; padding: 28px; display: flex; flex-direction: column; }
.plan.featured { border-color: var(--accent); background: linear-gradient(180deg, rgba(30,215,96,.1), var(--panel) 40%); }
.plan .name { font-weight: 800; font-size: 22px; }
.plan .tag { display: inline-block; margin-left: 8px; font-size: 12px; font-weight: 700; color: #000; background: var(--accent); border-radius: 500px; padding: 2px 10px; vertical-align: middle; }
.plan .price { font-size: 42px; font-weight: 800; letter-spacing: -.03em; margin: 14px 0 0; }
.plan .price small { font-size: 15px; color: var(--muted); font-weight: 600; letter-spacing: 0; }
.plan .alt { color: var(--muted); font-size: 14px; min-height: 22px; }
.plan ul { list-style: none; padding: 0; margin: 22px 0 26px; flex: 1; }
.plan li { padding: 7px 0 7px 26px; position: relative; color: #ddd; }
.plan li::before { content: ""; position: absolute; left: 2px; top: 14px; width: 12px; height: 7px; border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }
.plan .btn { text-align: center; }
.pack { margin-top: 16px; background: var(--panel); border-radius: 14px; padding: 22px 28px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.pack div { flex: 1; min-width: 220px; }
.pack b { font-size: 18px; }
.pack span { color: var(--muted); }
.toggle { display: inline-flex; background: var(--panel); border-radius: 500px; padding: 4px; margin-bottom: 28px; }
.toggle button { border: 0; background: transparent; border-radius: 500px; padding: 8px 18px; font-weight: 700; color: var(--muted); cursor: pointer; }
.toggle button.on { background: var(--text); color: #000; }

.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 17px; }
.faq p { color: var(--muted); margin: 10px 0 0; }

.cta-band { text-align: center; padding: 72px 24px; border-radius: 20px; background: linear-gradient(135deg, #0f3d22, #121212 60%); margin: 24px 0 72px; }
.cta-band h2 { margin-bottom: 18px; }

footer { border-top: 1px solid #111; padding: 32px 0 48px; color: var(--dim); font-size: 14px; }
footer .wrap { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--text); }

/* forms */
.auth { max-width: 420px; margin: 64px auto; background: var(--panel); border-radius: 14px; padding: 32px; }
.auth h1 { font-size: 28px; letter-spacing: -.02em; margin: 0 0 22px; text-align: center; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-weight: 700; font-size: 14px; }
.field input, .field textarea { background: var(--panel-2); border: 1px solid #333; border-radius: 6px; padding: 12px 14px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--text); }
.auth .btn { width: 100%; margin-top: 6px; }
.form-error { color: var(--danger); min-height: 1.5em; font-size: 14px; margin-bottom: 6px; }
.form-ok { color: var(--accent); min-height: 1.5em; font-size: 14px; }
.switch { text-align: center; color: var(--muted); margin-top: 18px; font-size: 15px; }
.switch button { background: none; border: 0; color: var(--text); font-weight: 700; text-decoration: underline; cursor: pointer; padding: 0; }
.prose { max-width: 760px; margin: 48px auto 72px; }
.prose h1 { font-size: 40px; letter-spacing: -.03em; }
.prose h2 { font-size: 22px; margin: 32px 0 8px; }
.prose p, .prose li { color: #cfcfcf; }

@media (max-width: 860px) {
  .steps, .features, .plans { grid-template-columns: 1fr; }
  .nav .links a.hide-sm { display: none; }
  .hero { padding-top: 56px; }
}