:root {
  --violet: #7C3AED;
  --teal: #2DD4BF;
  --ink: #16161a;
  --ink-soft: #4b4b55;
  --bg: #fdfcfa;
  --card: #ffffff;
  --line: #e8e6e1;
  --danger: #c0392b;
  --grad: linear-gradient(135deg, var(--violet), var(--teal));
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

main { max-width: 860px; margin: 0 auto; padding: 0 20px 60px; }
section { margin: 48px 0; }
h1 { font-size: clamp(1.9rem, 5vw, 2.8rem); line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.35rem, 3.5vw, 1.7rem); margin-bottom: 18px; letter-spacing: -0.01em; }
h3 { font-size: 1.05rem; margin-bottom: 6px; }

/* Header / footer */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 980px; margin: 0 auto; padding: 16px 20px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); font-size: 1.05rem; }
.brand:hover { text-decoration: none; }
.brand em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-cta {
  background: var(--grad); color: #fff; padding: 9px 16px; border-radius: 999px;
  font-weight: 600; font-size: 0.9rem; white-space: nowrap;
}
.nav-cta:hover { text-decoration: none; opacity: 0.92; }

.site-footer { border-top: 1px solid var(--line); margin-top: 40px; }
.footer-inner { max-width: 860px; margin: 0 auto; padding: 28px 20px; font-size: 0.9rem; }
.footer-inner .muted { color: var(--ink-soft); margin-top: 10px; font-size: 0.82rem; }

/* Hero */
.crumbs { font-size: 0.85rem; color: var(--ink-soft); margin-top: 8px; }
.crumbs span { margin: 0 6px; }
.hero { margin-top: 28px; text-align: center; }
.badge {
  display: inline-block; font-size: 0.8rem; font-weight: 600; color: #0f766e;
  background: rgba(45, 212, 191, 0.12); border: 1px solid rgba(45, 212, 191, 0.35);
  border-radius: 999px; padding: 4px 14px; margin-bottom: 16px;
}
.subtitle { color: var(--ink-soft); max-width: 640px; margin: 14px auto 26px; font-size: 1.05rem; }

/* Form */
#tool-form { display: flex; gap: 10px; max-width: 640px; margin: 0 auto; }
#url-input {
  flex: 1; padding: 15px 18px; font-size: 1rem; border: 2px solid var(--line);
  border-radius: 14px; background: var(--card); color: var(--ink); min-width: 0;
}
#url-input:focus { outline: none; border-color: var(--violet); }
#submit-btn {
  background: var(--grad); color: #fff; border: none; border-radius: 14px;
  padding: 15px 28px; font-size: 1rem; font-weight: 700; cursor: pointer; white-space: nowrap;
}
#submit-btn:disabled { opacity: 0.6; cursor: wait; }

.status { margin: 16px auto 0; max-width: 640px; color: var(--ink-soft); font-size: 0.95rem; }
.status-error { color: var(--danger); }

.trust { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: center; margin-top: 22px; }
.trust li { color: var(--ink-soft); font-size: 0.85rem; }
.trust li::before { content: "✓ "; color: var(--teal); font-weight: 700; }

/* Result card */
.result {
  display: flex; gap: 18px; max-width: 640px; margin: 22px auto 0; text-align: left;
  background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 18px;
}
.result[hidden] { display: none; }
.result-media img { width: 110px; border-radius: 12px; display: block; }
.result-body { flex: 1; min-width: 0; }
.r-author { font-weight: 700; margin-bottom: 10px; }
.r-buttons { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.btn {
  display: inline-block; border-radius: 12px; padding: 11px 20px; font-weight: 700;
  font-size: 0.95rem; cursor: pointer; border: none;
}
.btn:hover { text-decoration: none; opacity: 0.92; }
.btn-primary { background: var(--grad); color: #fff; }
.btn-secondary { background: #f0eee9; color: var(--ink); }
.btn-ghost { border: 2px solid var(--violet); color: var(--violet); padding: 9px 18px; }
.btn-mini {
  background: #f0eee9; border: none; border-radius: 8px; padding: 6px 12px;
  font-size: 0.85rem; cursor: pointer; margin-top: 8px;
}
#r-caption-wrap { margin-bottom: 12px; font-size: 0.9rem; }
#r-caption-wrap summary { cursor: pointer; color: var(--ink-soft); }
#r-caption { white-space: pre-wrap; margin-top: 8px; color: var(--ink-soft); }
.r-hook {
  border-top: 1px dashed var(--line); padding-top: 12px; font-size: 0.92rem;
}
.r-hook p { margin-bottom: 10px; }

/* Promo */
.promo {
  background: var(--ink); color: #f4f2ee; border-radius: 20px; padding: 32px 28px; text-align: center;
}
.promo h2 { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; display: inline-block; }
.promo p { max-width: 620px; margin: 10px auto 20px; color: #c9c7c1; }

/* How-to */
.howto { list-style: none; counter-reset: step; }
.howto li { counter-increment: step; position: relative; padding-left: 56px; margin-bottom: 22px; }
.howto li::before {
  content: counter(step); position: absolute; left: 0; top: 2px; width: 38px; height: 38px;
  border-radius: 50%; background: var(--grad); color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.howto p { color: var(--ink-soft); }

/* Benefits / limitations */
.benefits, .limitations { list-style: none; }
.benefits li, .limitations li { padding-left: 30px; position: relative; margin-bottom: 12px; color: var(--ink-soft); }
.benefits li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 800; }
.limitations li::before { content: "!"; position: absolute; left: 4px; color: var(--danger); font-weight: 800; }

.scenario { margin-bottom: 20px; }
.scenario p { color: var(--ink-soft); }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq-item summary { cursor: pointer; font-weight: 600; list-style: none; position: relative; padding-right: 28px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 4px; color: var(--violet); font-weight: 700; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin-top: 10px; color: var(--ink-soft); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 18px; color: var(--ink); position: relative; display: block;
}
.card:hover { text-decoration: none; border-color: var(--violet); }
.card p { color: var(--ink-soft); font-size: 0.9rem; margin-top: 4px; }
.card-open { display: inline-block; margin-top: 10px; color: var(--violet); font-weight: 600; font-size: 0.9rem; }
.card-soon { opacity: 0.75; }
.soon-badge {
  position: absolute; top: 14px; right: 14px; font-size: 0.72rem; font-weight: 700;
  background: rgba(124, 58, 237, 0.1); color: var(--violet); border-radius: 999px; padding: 2px 10px;
}
.card-brand { border: 2px solid transparent; background:
  linear-gradient(var(--card), var(--card)) padding-box, var(--grad) border-box; }

/* Транскрибация */
.transcript-box {
  background: #faf8f4; border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; margin-bottom: 12px; max-height: 320px; overflow-y: auto;
}
.transcript-box p { white-space: pre-wrap; color: var(--ink); font-size: 0.95rem; }

/* Хук-чекер */
.score-row { display: flex; align-items: center; gap: 18px; margin-bottom: 14px; }
.score-num {
  font-size: 3.2rem; font-weight: 800; line-height: 1; min-width: 96px; text-align: center;
}
.score-num.score-high { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.score-num.score-mid { color: var(--violet); }
.score-num.score-low { color: var(--danger); }
.score-side { flex: 1; min-width: 0; }
.score-bar {
  height: 10px; background: #eeece7; border-radius: 999px; overflow: hidden; margin: 8px 0 6px;
}
.score-bar i { display: block; height: 100%; border-radius: 999px; transition: width 0.6s ease; }
.score-bar i.score-high { background: var(--grad); }
.score-bar i.score-mid { background: var(--violet); }
.score-bar i.score-low { background: var(--danger); }
.score-scale { font-size: 0.78rem; color: var(--ink-soft); }
.hk-verdict { font-weight: 600; margin-bottom: 10px; }
.hk-points { list-style: none; margin-bottom: 12px; }
.hk-points li { padding-left: 26px; position: relative; margin-bottom: 8px; color: var(--ink-soft); font-size: 0.95rem; }
.hk-strength::before { content: "✓"; position: absolute; left: 2px; color: var(--teal); font-weight: 800; }
.hk-weakness::before { content: "!"; position: absolute; left: 5px; color: var(--danger); font-weight: 800; }
#hk-transcript-wrap { margin-bottom: 12px; font-size: 0.9rem; }
#hk-transcript-wrap summary { cursor: pointer; color: var(--ink-soft); }
#hk-transcript { white-space: pre-wrap; margin-top: 8px; color: var(--ink-soft); }

/* Генератор хуков */
.gen-hooks { list-style: none; counter-reset: hook; margin-bottom: 14px; }
.gen-hooks li {
  counter-increment: hook; display: flex; align-items: center; gap: 12px;
  padding: 12px 14px 12px 46px; position: relative; background: #faf8f4;
  border: 1px solid var(--line); border-radius: 12px; margin-bottom: 8px;
}
.gen-hooks li::before {
  content: counter(hook); position: absolute; left: 12px; width: 24px; height: 24px;
  border-radius: 50%; background: var(--grad); color: #fff; font-weight: 800;
  font-size: 0.8rem; display: flex; align-items: center; justify-content: center;
}
.gen-hooks span { flex: 1; min-width: 0; }
.gen-hooks .btn-mini { margin-top: 0; white-space: nowrap; }

@media (max-width: 560px) {
  #tool-form { flex-direction: column; }
  .result { flex-direction: column; }
  .result-media img { width: 100%; max-width: 220px; margin: 0 auto; }
  .nav-cta { font-size: 0.8rem; padding: 8px 12px; }
  .score-row { flex-direction: column; gap: 8px; text-align: center; }
  .gen-hooks li { flex-direction: column; align-items: flex-start; }
}