/* FixEmbed - one stylesheet, no framework, no build step. */
:root {
  --bg: #0b0d12;
  --panel: #12151d;
  --panel-2: #171b25;
  --line: #232838;
  --text: #e7eaf3;
  --muted: #98a0b5;
  --accent: #5865f2;
  --accent-2: #7d87ff;
  --good: #3ba55d;
  --radius: 14px;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(900px 500px at 50% -10%, #1b2140 0%, transparent 60%),
    var(--bg);
  color: var(--text);
  font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* ---------------------------------------------------------------- header */
header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(11, 13, 18, .72);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 18px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.01em; color: var(--text); }
.brand span.logo { font-size: 20px; }
.nav .spacer { flex: 1; }
.nav a.link { color: var(--muted); font-size: 15px; }
.nav a.link:hover { color: var(--text); text-decoration: none; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 12px 20px; border-radius: 11px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: transform .12s ease, background .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn-ghost:hover { border-color: #39405a; }
.btn-lg { padding: 15px 28px; font-size: 16px; }

/* ---------------------------------------------------------------- hero */
.hero { padding: 84px 0 60px; text-align: center; }
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); background: var(--panel);
  color: var(--muted); border-radius: 999px; padding: 6px 14px; font-size: 13px; margin-bottom: 22px;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--good); }
h1 { font-size: clamp(34px, 6vw, 58px); line-height: 1.06; margin: 0 0 18px; letter-spacing: -.03em; }
h1 em { font-style: normal; color: var(--accent-2); }
.sub { color: var(--muted); font-size: clamp(16px, 2.2vw, 19px); max-width: 640px; margin: 0 auto 30px; }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.fine { color: var(--muted); font-size: 13px; margin-top: 16px; }

/* ---------------------------------------------------------------- chat demo */
.demo { max-width: 660px; margin: 54px auto 0; text-align: left; }
.chat { background: #313338; border: 1px solid #232529; border-radius: var(--radius); padding: 18px; }
.msg { display: flex; gap: 12px; padding: 7px 0; }
.avatar { width: 38px; height: 38px; border-radius: 50%; flex: none; display: grid; place-items: center; font-size: 17px; }
.a1 { background: #5865f2; }
.a2 { background: #23a55a; }
.who { font-weight: 600; font-size: 15px; }
.who .bot { background: var(--accent); color: #fff; font-size: 10px; padding: 1px 5px; border-radius: 4px; margin-left: 6px; vertical-align: 2px; font-weight: 700; }
.body { color: #dbdee1; font-size: 15px; word-break: break-word; }
.dead { color: #949ba4; }
.dead .u { color: #00a8fc; }
.card { margin-top: 8px; border-left: 4px solid var(--accent); background: #2b2d31; border-radius: 5px; padding: 10px 12px; max-width: 430px; }
.card .site { color: #b5bac1; font-size: 12px; }
.card .ttl { color: #00a8fc; font-weight: 600; font-size: 15px; margin: 2px 0 4px; }
.card .txt { color: #dbdee1; font-size: 14px; }
.card .vid { margin-top: 9px; height: 132px; border-radius: 6px; background: linear-gradient(135deg, #3f4450, #40444b); display: grid; place-items: center; }
.play { width: 46px; height: 46px; border-radius: 50%; background: rgba(0,0,0,.55); display: grid; place-items: center; color: #fff; }
.subtext { color: #949ba4; font-size: 12.5px; margin-top: 6px; }
.caption { text-align: center; color: var(--muted); font-size: 13.5px; margin-top: 14px; }

/* ---------------------------------------------------------------- sections */
section { padding: 66px 0; border-top: 1px solid var(--line); }
h2 { font-size: clamp(25px, 3.4vw, 33px); margin: 0 0 10px; letter-spacing: -.02em; }
.lede { color: var(--muted); margin: 0 0 30px; max-width: 620px; }

.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); }
.card2 { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.card2 h3 { margin: 0 0 7px; font-size: 16.5px; }
.card2 p { margin: 0; color: var(--muted); font-size: 14.5px; }

.plats { display: flex; flex-wrap: wrap; gap: 9px; }
.plat {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 999px; padding: 8px 15px; font-size: 14.5px;
}

/* ---------------------------------------------------------------- pricing */
.tiers { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); align-items: start; }
.tier { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 26px; }
.tier.hot { border-color: var(--accent); background: linear-gradient(180deg, var(--panel-2), var(--panel)); position: relative; }
.badge { position: absolute; top: -11px; right: 20px; background: var(--accent); color: #fff; font-size: 11.5px; font-weight: 700; padding: 4px 11px; border-radius: 999px; }
.tier h3 { margin: 0 0 4px; font-size: 18px; }
.price { font-size: 38px; font-weight: 750; letter-spacing: -.03em; }
.price small { font-size: 15px; color: var(--muted); font-weight: 500; }
.tier ul { list-style: none; padding: 0; margin: 18px 0 22px; }
.tier li { padding: 6px 0 6px 26px; position: relative; color: #c9cfe0; font-size: 14.5px; }
.tier li::before { content: "✓"; position: absolute; left: 0; color: var(--good); font-weight: 700; }
.tier li.no { color: var(--muted); }
.tier li.no::before { content: "·"; color: var(--muted); }

/* ---------------------------------------------------------------- faq */
details { background: var(--panel); border: 1px solid var(--line); border-radius: 11px; padding: 15px 18px; margin-bottom: 10px; }
details[open] { background: var(--panel-2); }
summary { cursor: pointer; font-weight: 600; font-size: 15.5px; }
details p { color: var(--muted); margin: 11px 0 0; font-size: 14.5px; }

/* ---------------------------------------------------------------- footer */
footer { border-top: 1px solid var(--line); padding: 32px 0 44px; color: var(--muted); font-size: 14px; }
.frow { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.frow .spacer { flex: 1; }

/* ---------------------------------------------------------------- legal */
.legal { max-width: 760px; padding: 44px 0 70px; }
.legal h1 { font-size: 33px; text-align: left; }
.legal h2 { font-size: 20px; margin: 32px 0 8px; }
.legal p, .legal li { color: #c3c9da; font-size: 15.5px; }
.legal .upd { color: var(--muted); font-size: 14px; }

@media (max-width: 620px) {
  .nav a.link { display: none; }
  .hero { padding: 54px 0 40px; }
}