/* ============================================================
   Стили посадочных страниц (.lp) и гайдов-статей (.gd).
   Используют design tokens из tokens.css. Подключается после
   main.min.css + components.css в lib/landing-render.php и guide-render.php.
   ============================================================ */

/* ---------- Общее ---------- */
.lp, .gd { color: var(--text); }
.lp a, .gd a { color: var(--brand); text-decoration: none; }
.lp a:hover, .gd a:hover { color: var(--brand-dark); }

/* Кнопки сайта внутри .lp/.gd: правило `.lp a` (0,1,1) перебивало бы `.btn-primary` (0,1,0)
   и текст сливался бы с фоном — возвращаем родные цвета с большей специфичностью. */
.lp a.btn-primary, .gd a.btn-primary { color: #fff; }
.lp a.btn-primary:hover, .gd a.btn-primary:hover { color: #fff; }
.lp a.btn-secondary, .gd a.btn-secondary { color: var(--brand); }
.lp a.btn-secondary:hover, .gd a.btn-secondary:hover { color: var(--brand); }

/* Крошки: --muted (#64748b), а не --muted-2 (#94a3b8) — тот давал контраст 2.3 на светлом фоне hero. */
.lp-crumbs, .gd-crumbs {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  font-size: 13.5px; color: var(--muted); margin-bottom: 18px;
}
.lp-crumbs a, .gd-crumbs a { color: var(--muted); }
.lp-crumbs a:hover, .gd-crumbs a:hover { color: var(--brand); }

.lp-wrap, .gd-wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.gd-wrap { max-width: 860px; }

.lp-eyebrow, .gd-eyebrow {
  display: inline-block; font-size: 12.5px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--brand);
  background: #dbeafe; padding: 6px 12px; border-radius: 999px; margin-bottom: 16px;
}

/* ---------- Hero посадочной ---------- */
.lp-hero {
  background: linear-gradient(180deg, #eef4ff 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border-soft);
  padding: 44px 0 52px;
}
.lp-hero h1 {
  font-size: clamp(28px, 4.2vw, 44px); line-height: 1.14; font-weight: 800;
  color: var(--text); margin: 0 0 18px; max-width: 20ch;
}
.lp-hero h1 .hl { color: var(--brand); }
.lp-lead { font-size: clamp(16px, 2vw, 19px); line-height: 1.62; color: var(--muted); max-width: 68ch; margin: 0 0 26px; }
.lp-cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.lp-hero .lp-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.lp-chip {
  display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; color: var(--text-soft);
  background: var(--card); border: 1px solid var(--border); border-radius: 999px; padding: 7px 14px;
}
.lp-chip b { color: var(--brand-dark); font-weight: 700; }

/* ---------- Секции ---------- */
.lp-section { padding: 56px 0; }
.lp-section:nth-of-type(even) { background: #f8fbff; }
.lp-section h2 {
  font-size: clamp(22px, 3vw, 32px); line-height: 1.2; font-weight: 800;
  color: var(--text); margin: 0 0 12px; max-width: 26ch;
}
.lp-section .lp-sub { font-size: 16.5px; line-height: 1.6; color: var(--muted); max-width: 70ch; margin: 0 0 30px; }
.lp-section p { font-size: 16px; line-height: 1.7; color: var(--text-soft); }

/* Боли → решение */
.lp-pains { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.lp-pain {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 22px 24px;
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.lp-pain:hover { border-color: #bcd0f5; box-shadow: 0 10px 28px -18px rgba(15,23,42,.35); transform: translateY(-2px); }
.lp-pain__p { display: flex; gap: 10px; font-weight: 700; color: var(--text); font-size: 16px; margin: 0 0 10px; }
.lp-pain__p::before { content: "!"; flex: none; width: 22px; height: 22px; border-radius: 50%; background: #fee2e2; color: var(--danger); font-size: 13px; display: flex; align-items: center; justify-content: center; font-weight: 800; }
.lp-pain__s { display: flex; gap: 10px; font-size: 15px; line-height: 1.6; color: var(--muted); margin: 0; }
.lp-pain__s::before { content: "→"; flex: none; color: var(--success); font-weight: 800; }

/* Карточки возможностей */
.lp-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.lp-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 22px 24px; transition: border-color .18s, box-shadow .18s, transform .18s; }
.lp-card:hover { border-color: #bcd0f5; box-shadow: 0 10px 28px -18px rgba(15,23,42,.35); transform: translateY(-2px); }
.lp-card h3 { font-size: 17px; font-weight: 700; color: var(--text); margin: 0 0 8px; }
.lp-card p { font-size: 14.5px; line-height: 1.6; color: var(--muted); margin: 0; }

/* Шаги */
.lp-steps { display: grid; gap: 14px; counter-reset: st; }
.lp-step { display: grid; grid-template-columns: 46px 1fr; gap: 18px; align-items: start; background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 20px 22px; }
.lp-step__n { counter-increment: st; width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--brand-dark), var(--brand)); color: #fff; font-weight: 800; font-size: 18px; display: flex; align-items: center; justify-content: center; }
.lp-step__n::before { content: counter(st); }
.lp-step h3 { font-size: 16.5px; font-weight: 700; margin: 4px 0 6px; color: var(--text); }
.lp-step p { font-size: 15px; line-height: 1.6; color: var(--muted); margin: 0; }

/* Список-галочки */
.lp-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.lp-list li { display: flex; gap: 11px; font-size: 16px; line-height: 1.6; color: var(--text-soft); }
.lp-list li::before { content: "✓"; flex: none; color: var(--success); font-weight: 800; }

/* Скриншоты модуля: текст слева, картинки справа */
.lp-shots { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 40px; align-items: start; }
.lp-shots__text h2 { margin-bottom: 12px; }
.lp-shots__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.lp-shots__grid[data-count="1"] { grid-template-columns: 1fr; }
.lp-shot {
  display: block; padding: 0; border: 1px solid var(--border); background: var(--card);
  border-radius: 14px; overflow: hidden; cursor: zoom-in; position: relative;
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.lp-shot:hover { border-color: #bcd0f5; box-shadow: 0 12px 30px -18px rgba(15,23,42,.4); transform: translateY(-2px); }
.lp-shot img { display: block; width: 100%; height: auto; }
.lp-shot__zoom {
  position: absolute; right: 8px; bottom: 8px; width: 26px; height: 26px; border-radius: 8px;
  background: rgba(15,23,42,.62); color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 13px; line-height: 1; opacity: 0; transition: opacity .18s;
}
.lp-shot:hover .lp-shot__zoom, .lp-shot:focus-visible .lp-shot__zoom { opacity: 1; }

/* Лайтбокс посадочных (независимый от platform-preview) */
.lp-lb { position: fixed; inset: 0; z-index: 100050; background: rgba(8,14,26,.9); display: none; align-items: center; justify-content: center; padding: 28px; }
.lp-lb[open], .lp-lb.is-open { display: flex; }
.lp-lb img { max-width: min(1200px, 94vw); max-height: 86vh; width: auto; height: auto; border-radius: 10px; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.lp-lb__cap { position: absolute; left: 0; right: 0; bottom: 16px; text-align: center; color: #cbd5e1; font-size: 14px; padding: 0 20px; }
.lp-lb__btn {
  position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.35); background: rgba(15,23,42,.55); color: #fff;
  font-size: 22px; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.lp-lb__btn:hover { background: rgba(15,23,42,.85); }
.lp-lb__prev { left: 18px; } .lp-lb__next { right: 18px; }
.lp-lb__close { position: absolute; top: 16px; right: 18px; transform: none; }
.lp-lb__counter { position: absolute; top: 22px; left: 50%; transform: translateX(-50%); color: #cbd5e1; font-size: 13px; }

/* FAQ */
.lp-faq { display: grid; gap: 12px; }
.lp-faq details { background: var(--card); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.lp-faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 17px 22px; font-weight: 600; font-size: 16.5px; color: var(--text); }
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after { content: "⌄"; color: var(--brand); font-size: 20px; line-height: 1; transition: transform .22s; flex: none; }
.lp-faq details[open] summary::after { transform: rotate(180deg); }
.lp-faq .lp-faq__a { padding: 0 22px 18px; font-size: 15.5px; line-height: 1.7; color: var(--muted); }

/* Финальный CTA */
.lp-cta {
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand) 100%);
  border-radius: 22px; padding: 42px 36px; text-align: center; color: #fff;
}
.lp-cta h2 { color: #fff !important; margin: 0 auto 12px !important; max-width: 22ch; }
.lp-cta p { color: #dbeafe; font-size: 16.5px; line-height: 1.6; margin: 0 auto 24px; max-width: 60ch; }
.lp-cta .lp-btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.lp .lp-cta a.btn-white { background: #fff; color: var(--brand-dark); font-weight: 700; border-radius: 12px; padding: 14px 26px; display: inline-flex; align-items: center; gap: 8px; }
.lp .lp-cta a.btn-white:hover { background: #eff6ff; color: var(--brand-dark); }
.lp .lp-cta a.btn-ghost { border: 1px solid rgba(255,255,255,.5); color: #fff; border-radius: 12px; padding: 14px 26px; display: inline-flex; align-items: center; gap: 8px; }
.lp .lp-cta a.btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; }

/* Связанные страницы */
.lp-related, .gd-related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.lp-rel, .gd-rel { display: block; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px 20px; transition: border-color .18s, transform .18s; }
.lp-rel:hover, .gd-rel:hover { border-color: #bcd0f5; transform: translateY(-2px); }
.lp-rel b, .gd-rel b { display: block; font-size: 15.5px; color: var(--text); margin-bottom: 5px; }
.lp-rel span, .gd-rel span { font-size: 13.5px; line-height: 1.5; color: var(--muted); }

/* ---------- Гайды (статьи) ---------- */
.gd-hero { padding: 40px 0 26px; border-bottom: 1px solid var(--border-soft); }
.gd-hero h1 { font-size: clamp(26px, 3.8vw, 40px); line-height: 1.16; font-weight: 800; margin: 0 0 16px; color: var(--text); }
.gd-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.gd-pill { font-size: 13px; color: var(--muted); background: var(--card); border: 1px solid var(--border); border-radius: 999px; padding: 6px 13px; }
.gd-toc { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 22px 26px; margin: 30px 0 8px; }
.gd-toc b { display: block; font-size: 15px; margin-bottom: 12px; color: var(--text); }
.gd-toc ol { margin: 0; padding-left: 20px; }
.gd-toc li { margin-bottom: 8px; font-size: 15px; }
.gd-body { padding: 12px 0 40px; }
.gd-body h2 { font-size: clamp(21px, 2.7vw, 27px); font-weight: 800; color: var(--text); margin: 38px 0 14px; scroll-margin-top: calc(var(--header-h) + 20px); }
.gd-body h3 { font-size: 18px; font-weight: 700; color: var(--text); margin: 26px 0 10px; }
.gd-body p { font-size: 17px; line-height: 1.75; color: var(--text-soft); margin: 0 0 14px; }
.gd-body ul, .gd-body ol { margin: 0 0 16px; padding-left: 22px; }
.gd-body li { font-size: 16.5px; line-height: 1.7; color: var(--text-soft); margin-bottom: 8px; }
.gd-callout { display: flex; gap: 13px; background: #fffbeb; border: 1px solid #fde68a; border-left: 4px solid var(--warn); border-radius: 12px; padding: 16px 20px; margin: 20px 0; font-size: 15.5px; line-height: 1.65; color: #78350f; }
.gd-callout::before { content: "!"; flex: none; width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--warn); color: var(--warn); font-weight: 800; font-size: 13px; display: flex; align-items: center; justify-content: center; }
.gd-cta { background: linear-gradient(135deg, var(--brand-dark), var(--brand)); border-radius: 18px; padding: 30px 28px; color: #fff; margin: 34px 0; }
.gd-cta b { display: block; font-size: 19px; margin-bottom: 8px; }
.gd-cta p { color: #dbeafe; font-size: 15.5px; line-height: 1.6; margin: 0 0 18px; }
.gd .gd-cta a { background: #fff; color: var(--brand-dark); font-weight: 700; border-radius: 10px; padding: 12px 22px; display: inline-block; }
.gd .gd-cta a:hover { background: #eff6ff; color: var(--brand-dark); }

/* Индекс блога */
.bl-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.bl-card { display: block; background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 24px 26px; transition: border-color .18s, box-shadow .18s, transform .18s; }
.bl-card:hover { border-color: #bcd0f5; box-shadow: 0 10px 28px -18px rgba(15,23,42,.35); transform: translateY(-2px); }
.bl-card b { display: block; font-size: 18px; line-height: 1.35; color: var(--text); margin-bottom: 9px; }
.bl-card span { font-size: 14.5px; line-height: 1.6; color: var(--muted); }

/* ---------- Адаптив ---------- */
@media (max-width: 900px) {
  .lp-cards, .lp-related, .gd-related { grid-template-columns: repeat(2, 1fr); }
  .lp-pains { grid-template-columns: 1fr; }
  .bl-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .lp-wrap, .gd-wrap { padding: 0 16px; }
  .lp-hero { padding: 32px 0 38px; }
  .lp-section { padding: 40px 0; }
  .lp-cards, .lp-related, .gd-related { grid-template-columns: 1fr; }
  .lp-cta { padding: 32px 22px; border-radius: 18px; }
  .lp-cta .lp-btns a { width: 100%; justify-content: center; }
  .lp-step { grid-template-columns: 38px 1fr; gap: 14px; padding: 17px 18px; }
  .lp-step__n { width: 38px; height: 38px; font-size: 16px; }
  .gd-body p { font-size: 16px; }
  .gd-body li { font-size: 15.5px; }
  .lp-hero .lp-cta-row a { width: 100%; justify-content: center; text-align: center; }
}