/* Redstring landing — noir case-file. Typewriter headings, lamp-lit warmth,
   red accents used sparingly like, well, red string. */

:root {
  --bg: #17120d;
  --bg-2: #100c08;
  --panel: #221a12;
  --panel-2: #2b2115;
  --ink: #eadfc9;
  --ink-dim: #ab9b80;
  --ink-faint: #6e6250;
  --red: #c22a2a;
  --red-deep: #8c2020;
  --gold: #d8a03c;
  --seam: rgba(234, 223, 201, 0.13);
  --type: "Special Elite", "Courier New", monospace;
  --ui: "Alegreya Sans", -apple-system, sans-serif;
  --hand: "Caveat", cursive;
  --maxw: 1060px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--ui); font-size: 17px; line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(900px 480px at 18% -6%, rgba(216, 160, 60, 0.10), transparent 60%),
    radial-gradient(800px 460px at 96% 12%, rgba(194, 42, 42, 0.07), transparent 55%);
  background-attachment: fixed;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ── Nav ── */
.nav {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  border-bottom: 1px solid var(--seam);
}
.nav-inner { display: flex; align-items: center; gap: 22px; height: 60px; }
.logo { display: flex; align-items: center; gap: 9px; font-family: var(--type); font-size: 20px; }
.logo-pin, .logo-pin.small {
  width: 15px; height: 15px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #e05545, var(--red-deep));
  box-shadow: 0 1px 5px rgba(0,0,0,.7);
}
.logo-pin.small { width: 12px; height: 12px; }
.nav-links { display: flex; gap: 24px; margin-left: auto; font-size: 15px; color: var(--ink-dim); }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  font-family: var(--type); font-size: 14px; color: #1b1104;
  background: linear-gradient(#e7b654, #c8922e); border-radius: 9px; padding: 9px 15px;
}
.nav-cta:hover { filter: brightness(1.07); }
@media (max-width: 760px) { .nav-links { display: none; } }

/* ── Hero ── */
.hero { padding: 76px 0 30px; text-align: center; }
.case-stamp {
  display: inline-block; font-family: var(--type); font-size: 12px; letter-spacing: .3em;
  color: var(--red); border: 2px solid var(--red); border-radius: 4px; padding: 5px 12px;
  transform: rotate(-2deg); margin-bottom: 26px; opacity: .85;
}
.hero-title {
  font-family: var(--type); font-weight: 400; font-size: clamp(34px, 6.4vw, 62px);
  line-height: 1.14; margin: 0 0 20px; letter-spacing: .01em;
}
.hero-title em { font-style: normal; color: var(--red); text-shadow: 0 0 34px rgba(194,42,42,.35); }
.hero-sub { max-width: 56ch; margin: 0 auto 28px; font-size: 18.5px; color: var(--ink-dim); }
.hero-sub strong { color: var(--ink); }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  font-family: var(--ui); font-weight: 700; font-size: 15.5px; cursor: pointer;
  border-radius: 10px; padding: 13px 22px; border: 1px solid var(--seam);
  background: var(--panel); color: var(--ink); display: inline-block;
  transition: transform .12s, border-color .12s;
}
.btn:hover { transform: translateY(-1px); border-color: var(--ink-faint); }
.btn.primary { background: var(--red-deep); border-color: var(--red); color: #ffe9e2; }
.btn.primary:hover { filter: brightness(1.12); }
.btn.big { font-size: 18px; padding: 16px 30px; }
.hero-note { margin: 18px 0 0; font-family: var(--type); font-size: 12.5px; color: var(--ink-faint); letter-spacing: .06em; }

.hero-board { padding-top: 40px; }
.board-shot {
  position: relative; border-radius: 14px; overflow: hidden;
  border: 1px solid var(--seam); box-shadow: 0 40px 110px rgba(0,0,0,.6);
}
.board-shot img, .board-shot video { display: block; width: 100%; height: auto; }
.shot-caption {
  position: absolute; z-index: 2; top: 14px; left: 50%; transform: translateX(-50%) rotate(-1deg);
  font-family: var(--hand); font-size: 19px; color: #ffd98f;
  text-shadow: 0 2px 8px rgba(0,0,0,.9); pointer-events: none; white-space: nowrap;
}
@media (max-width: 700px) { .shot-caption { font-size: 14px; } }

/* ── Sections ── */
section { padding: 74px 0; }
.sec-kicker { font-family: var(--type); font-size: 12px; letter-spacing: .3em; color: var(--gold); margin-bottom: 12px; }
.sec-title { font-family: var(--type); font-weight: 400; font-size: clamp(26px, 4vw, 40px); margin: 0 0 16px; }
.sec-title em { font-style: normal; color: var(--red); }
.sec-lead { max-width: 62ch; color: var(--ink-dim); font-size: 18px; margin: 0 0 30px; }
.sec-lead strong { color: var(--ink); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--seam); border-radius: 12px; padding: 22px 20px;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: var(--red); transform: translateY(-2px); }
.card h3 { font-family: var(--type); font-weight: 400; font-size: 17px; margin: 0 0 8px; color: var(--gold); }
.card p { margin: 0; font-size: 14.5px; color: var(--ink-dim); }
@media (max-width: 860px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }

.string-band { background: var(--bg-2); border-top: 1px solid var(--seam); border-bottom: 1px solid var(--seam); }
.string-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.fact {
  background: var(--panel); border: 1px solid var(--seam); border-radius: 12px;
  padding: 18px; text-align: center;
}
.fact b { display: block; font-family: var(--type); font-size: 26px; color: var(--red); font-weight: 400; }
.fact span { font-size: 13px; color: var(--ink-dim); }
@media (max-width: 760px) { .string-facts { grid-template-columns: 1fr 1fr; } }

/* ── Pricing ── */
.prices { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 720px; }
.price { background: var(--panel); border: 1px solid var(--seam); border-radius: 14px; padding: 28px 26px; position: relative; }
.price.pro { border-color: var(--red); box-shadow: 0 0 0 1px var(--red), 0 22px 60px rgba(194,42,42,.12); }
.price-tag {
  position: absolute; top: -12px; right: 20px; font-family: var(--type); font-size: 10px;
  letter-spacing: .18em; background: var(--red); color: #ffe9e2; border-radius: 5px; padding: 5px 9px;
}
.price h3 { font-family: var(--type); font-weight: 400; font-size: 20px; margin: 0 0 4px; color: var(--gold); }
.price .amt { font-family: var(--type); font-size: 40px; }
.price .amt small { font-family: var(--ui); font-size: 14px; color: var(--ink-faint); }
.price ul { list-style: none; padding: 0; margin: 18px 0 22px; }
.price li { padding: 6px 0 6px 24px; position: relative; color: var(--ink-dim); font-size: 14.5px; }
.price li::before { content: "◉"; position: absolute; left: 0; color: var(--red); font-size: 12px; }
.price li b { color: var(--gold); }
@media (max-width: 700px) { .prices { grid-template-columns: 1fr; } }

/* ── FAQ ── */
.faq details { border-bottom: 1px solid var(--seam); padding: 16px 0; max-width: 760px; }
.faq summary { font-family: var(--type); font-size: 17.5px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--red); font-size: 20px; }
.faq details[open] summary::after { content: "−"; }
.faq p { color: var(--ink-dim); font-size: 15.5px; margin: 10px 0 0; }
.faq p strong { color: var(--ink); }

/* ── Final ── */
.final { text-align: center; padding: 90px 0; }
.final h2 { font-family: var(--type); font-weight: 400; font-size: clamp(30px, 5vw, 50px); margin: 0 0 26px; }
.final h2 em { font-style: normal; color: var(--red); }

footer { border-top: 1px solid var(--seam); padding: 30px 0; color: var(--ink-faint); font-size: 13.5px; }
.foot-inner { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.foot-links { display: flex; gap: 18px; }
.foot-links a:hover { color: var(--ink); }