:root {
  color-scheme: dark;
  --bg: #08080d;
  --panel: #101019;
  --line: #1e1e2c;
  --ink: #f2f2f7;
  --dim: #9a9ab0;
  --accent: #c8ff00;
  --pink: #ff2f87;
  --orange: #ff7a2f;
  --display: "Anton", "Impact", "Haettenschweiler", "Arial Narrow", sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(900px 500px at 12% -10%, rgba(255, 47, 135, 0.16), transparent 62%),
    radial-gradient(800px 460px at 92% 4%, rgba(255, 122, 47, 0.13), transparent 60%);
  background-repeat: no-repeat;
}

main { max-width: 1060px; margin: 0 auto; padding: 0 20px 60px; }

/* ------------------------------- header -------------------------------- */

.bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 16px 20px; max-width: 1060px; margin: 0 auto;
}

.brand {
  font-family: var(--display);
  font-size: 26px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
}

.bar nav { display: flex; gap: 18px; flex-wrap: wrap; }
.bar nav a { color: var(--dim); text-decoration: none; font-size: 14px; }
.bar nav a:hover { color: var(--accent); }

/* -------------------------------- hero --------------------------------- */

.hero { padding: 32px 0 8px; text-align: center; }

.hero h1 {
  font-family: var(--display);
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1.02;
  letter-spacing: 0.01em;
  margin: 0 0 16px;
  text-transform: uppercase;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--pink), var(--orange) 60%, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede { color: var(--dim); font-size: 17px; max-width: 620px; margin: 0 auto 24px; }
.lede strong { color: var(--ink); }

.buy { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 28px; }

.cta {
  font-family: var(--display);
  font-size: 21px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 16px 40px;
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: #0a0a0a;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  box-shadow: 0 0 0 rgba(200, 255, 0, 0);
}

.cta:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(200, 255, 0, 0.22); }
.cta:active { transform: translateY(0); }
.cta[disabled] { opacity: 0.55; cursor: default; transform: none; box-shadow: none; }

.note { color: var(--dim); font-size: 13px; }

.hero-video {
  width: 100%; max-width: 520px; aspect-ratio: 1 / 1;
  border-radius: 14px; border: 1px solid var(--line);
  display: block; margin: 0 auto;
  background: #000;
}

/* ------------------------------ sections ------------------------------- */

section { padding: 46px 0; border-top: 1px solid var(--line); }
section:first-of-type { border-top: 0; }

h2 {
  font-family: var(--display);
  font-size: clamp(24px, 3.6vw, 34px);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 8px;
}

.sub { color: var(--dim); margin: 0 0 24px; max-width: 640px; }

/* ------------------------------- gallery ------------------------------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
}

.grid figure { margin: 0; }
.grid video {
  width: 100%; aspect-ratio: 1 / 1; border-radius: 12px;
  border: 1px solid var(--line); display: block; background: #000;
}
.grid figcaption {
  font-size: 12px; color: var(--dim); text-align: center;
  padding-top: 8px; letter-spacing: 0.08em; text-transform: uppercase;
}

/* -------------------------------- steps -------------------------------- */

.steps { list-style: none; counter-reset: s; padding: 0; margin: 0 0 20px; display: grid; gap: 14px; }
.steps li {
  counter-increment: s;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px 16px 58px;
  position: relative;
  color: var(--dim);
}
.steps li b { color: var(--ink); }
.steps li::before {
  content: counter(s);
  position: absolute; left: 16px; top: 14px;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #0a0a0a;
  font-family: var(--display); font-size: 16px;
  display: grid; place-items: center;
}

/* -------------------------------- tips --------------------------------- */

.two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .two { grid-template-columns: 1fr; } }

.two ul { margin: 0; padding-left: 20px; color: var(--dim); }
.two li { margin-bottom: 6px; }
.two h3 { font-size: 15px; margin: 0 0 10px; letter-spacing: 0.06em; text-transform: uppercase; }
.ok { color: var(--accent); }
.no { color: var(--pink); }

/* --------------------------------- faq --------------------------------- */

.faq details {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 10px;
  background: var(--panel);
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "+ "; color: var(--accent); font-weight: 700; }
.faq details[open] summary::before { content: "− "; }
.faq details p { color: var(--dim); margin: 10px 0 0; }

/* -------------------------------- end ---------------------------------- */

.cta-end { text-align: center; }
.cta-end p { color: var(--dim); margin-bottom: 20px; }

footer {
  border-top: 1px solid var(--line);
  padding: 26px 20px 50px;
  text-align: center;
  color: var(--dim);
  font-size: 13px;
}
footer a { color: var(--dim); }
.fine { font-size: 12px; opacity: 0.7; }

@media (prefers-reduced-motion: reduce) {
  .cta { transition: none; }
}