/* ============================================================
   seo3days.ru — лендинг контекстной рекламы (Яндекс.Директ)
   A/B-темы: body.theme-green (тёмная+лайм) и body.theme-blue (синий+оранж)
   Все цвета через CSS-переменные — менять только тут.
   ============================================================ */

/* ---------- Базовые токены (общие для обеих тем) ---------- */
:root {
  --container: 1140px;
  --radius: 16px;
  --radius-sm: 10px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition: 0.25s ease;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 24px 70px rgba(0, 0, 0, 0.22);
}

/* ---------- ТЕМА A: тёмная + кислотно-зелёная ---------- */
body.theme-green {
  --bg: #0d1117;
  --bg-soft: #161b22;
  --bg-card: #161d27;
  --border: #232b36;
  --text: #e8edf3;
  --text-muted: #9aa6b5;
  --accent: #00e676;
  --accent-2: #6effa8;
  --accent-ink: #06231a;          /* текст на акцентной кнопке */
  --accent-glow: rgba(0, 230, 118, 0.35);
  --hero-grad: radial-gradient(900px 500px at 80% -10%, rgba(0,230,118,0.18), transparent 60%),
               radial-gradient(700px 500px at 0% 10%, rgba(0,230,118,0.08), transparent 55%);
  --tg: #29a3e0;
  --leads: #3aa0ff;   /* линия «Заявки» на графике кейса */
}

/* ---------- ТЕМА B: светлая + синий/оранжевый ---------- */
body.theme-blue {
  --bg: #f6f8fc;
  --bg-soft: #ffffff;
  --bg-card: #ffffff;
  --border: #e3e9f2;
  --text: #0f1b2d;
  --text-muted: #5b6b7a;
  --accent: #ff6a00;
  --accent-2: #ff8a3d;
  --accent-ink: #ffffff;
  --accent-glow: rgba(255, 106, 0, 0.30);
  --brand: #1457ff;               /* доверие — синий */
  --hero-grad: radial-gradient(900px 520px at 82% -12%, rgba(20,87,255,0.14), transparent 60%),
               radial-gradient(700px 520px at -5% 5%, rgba(255,106,0,0.10), transparent 55%);
  --tg: #229ED9;
  --leads: #1457ff;   /* линия «Заявки» на графике кейса */
}
/* в синей теме фирменный — синий, в зелёной — это акцент */
body.theme-green { --brand: var(--accent); }

/* ---------- Reset / база ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; overflow-x: clip; scroll-padding-top: 84px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
section { padding: 80px 0; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
}
body.theme-blue .eyebrow { color: var(--brand); }
h1, h2, h3 { line-height: 1.15; font-weight: 800; letter-spacing: -0.02em; overflow-wrap: break-word; }
h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 16px; }
.section-lead { color: var(--text-muted); font-size: 18px; max-width: 640px; margin-bottom: 48px; }
.center { text-align: center; }
.center .section-lead { margin-left: auto; margin-right: auto; }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 700; font-size: 16px; padding: 15px 26px; border-radius: var(--radius-sm);
  cursor: pointer; border: none; transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--accent-ink);
  box-shadow: 0 10px 30px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px var(--accent-glow); }
.btn-tg { background: var(--tg); color: #fff; }
.btn-tg:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(34,158,217,0.35); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
body.theme-blue .btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-lg { padding: 18px 34px; font-size: 17px; }
.btn-block { width: 100%; }
.btn .reply { font-weight: 500; opacity: 0.85; font-size: 13px; }

/* ---------- Хедер ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}
header.scrolled { border-bottom-color: var(--border); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
/* Логотип-вордмарк SEO3DAYS: контурные SEO/DAYS + сплошная «3» */
.logo {
  display: inline-flex; align-items: baseline; font-weight: 800; font-size: 22px;
  letter-spacing: 0.04em; line-height: 1; user-select: none;
}
.logo .w-outline { color: var(--text); }
.logo .w-accent { color: #1f93e8; }   /* фирменный синий «3» — одинаков в обеих темах */
footer .logo { font-size: 22px; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text-muted); font-weight: 500; font-size: 15px; transition: color var(--transition); }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.burger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 8px; }
.burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 72px 0 90px; background: var(--hero-grad); }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(34px, 5.2vw, 60px); margin-bottom: 22px; }
.hero h1 .hl { color: var(--accent); }
body.theme-blue .hero h1 .hl { color: var(--brand); }
.hero p.lead { font-size: 19px; color: var(--text-muted); margin-bottom: 30px; max-width: 560px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 18px 26px; color: var(--text-muted); font-size: 14px; }
.hero-trust .ti { display: flex; align-items: center; gap: 8px; }
.hero-trust .ti svg { color: var(--accent); flex-shrink: 0; }
body.theme-blue .hero-trust .ti svg { color: var(--brand); }

/* карточка-заявка в hero */
.hero-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-lg);
}
.hero-card h3 { font-size: 22px; margin-bottom: 6px; }
.hero-card .muted { color: var(--text-muted); font-size: 15px; margin-bottom: 22px; }
.contact-row {
  display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); margin-bottom: 12px; transition: var(--transition);
}
.contact-row:hover { border-color: var(--accent); transform: translateY(-2px); }
body.theme-blue .contact-row:hover { border-color: var(--brand); }
.contact-row .ic { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; flex-shrink: 0; }
.contact-row .ic.tg { background: var(--tg); color: #fff; }
.contact-row .ic.mail { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); }
.contact-row .meta { display: flex; flex-direction: column; min-width: 0; }
.contact-row .meta .label { font-weight: 700; font-size: 16px; overflow-wrap: anywhere; }
.contact-row .meta .sub { color: var(--text-muted); font-size: 13px; overflow-wrap: anywhere; }
.contact-row .speed {
  margin-left: auto; font-size: 12px; font-weight: 700; padding: 5px 10px; border-radius: 20px;
  background: var(--accent-glow); color: var(--accent); white-space: nowrap;
}
body.theme-blue .contact-row .speed { color: var(--brand); background: rgba(20,87,255,0.10); }
.contact-row .speed.fast { background: var(--accent-glow); color: var(--accent); }
.hero-card-list { list-style: none; margin: 0 0 22px; display: flex; flex-direction: column; gap: 12px; }
.hero-card-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; color: var(--text); }
.hero-card-list li svg { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
body.theme-blue .hero-card-list li svg { color: var(--brand); }
.hero-card .fineprint { font-size: 12px; color: var(--text-muted); margin-top: 14px; text-align: center; }

/* ---------- Мокап выдачи Яндекса (в hero) ---------- */
.hero-mockup .browser {
  background: #ffffff; border-radius: 16px; overflow: hidden;
  border: 1px solid rgba(15, 27, 45, 0.08); box-shadow: 0 30px 70px rgba(10, 20, 40, 0.28);
}
.hero-mockup .browser-bar {
  display: flex; align-items: center; gap: 8px; padding: 12px 16px;
  background: #f1f3f6; border-bottom: 1px solid #e6e9ef;
}
.hero-mockup .browser-bar .dot { width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; }
.hero-mockup .browser-bar .dot.r { background: #ff5f57; }
.hero-mockup .browser-bar .dot.y { background: #febc2e; }
.hero-mockup .browser-bar .dot.g { background: #28c840; }
.hero-mockup .browser-bar .url {
  margin: 0 auto; font-size: 12px; color: #8a94a6; background: #fff;
  padding: 4px 16px; border-radius: 20px; border: 1px solid #e6e9ef;
}
.hero-mockup .serp { padding: 18px 18px 22px; background: #fff; }
.hero-mockup .serp-search {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid #dfe3ea; border-radius: 26px; padding: 10px 16px; margin-bottom: 14px;
}
.hero-mockup .ya-logo {
  width: 26px; height: 26px; border-radius: 50%; background: #fc3f1d; color: #fff;
  font-weight: 800; font-size: 16px; display: grid; place-items: center; flex-shrink: 0;
}
.hero-mockup .serp-query { color: #20242b; font-size: 15px; }
.hero-mockup .serp-tabs {
  display: flex; gap: 15px; font-size: 12px; color: #9aa3b2; margin-bottom: 16px;
  padding-bottom: 10px; border-bottom: 1px solid #eef1f5; white-space: nowrap; overflow: hidden;
}
.hero-mockup .serp-tabs .active { color: #20242b; font-weight: 700; border-bottom: 2px solid #20242b; padding-bottom: 8px; }
.hero-mockup .serp-result {
  padding: 12px 14px; border-radius: 12px; margin-bottom: 10px; background: #f5f6f8; position: relative;
}
.hero-mockup .serp-result:last-child { margin-bottom: 0; }
.hero-mockup .serp-result.top { background: #fff; border: 2px solid var(--accent); }
body.theme-blue .hero-mockup .serp-result.top { border-color: var(--brand); }
.hero-mockup .serp-result .r-title { font-size: 16px; font-weight: 700; color: #1b4bd6; margin-bottom: 3px; }
.hero-mockup .serp-result .r-url { font-size: 13px; color: #0a8a3f; }
.hero-mockup .serp-result .r-title.muted { color: #9aa0d8; font-weight: 600; }
.hero-mockup .serp-result .r-url.muted { color: #8b95a6; }
.hero-mockup .serp-badge {
  position: absolute; top: -12px; right: -6px; transform: rotate(7deg);
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink);
  font-size: 12px; font-weight: 800; padding: 7px 15px; border-radius: 22px;
  box-shadow: 0 10px 24px var(--accent-glow); white-space: nowrap;
}

/* ---------- Лента-статистика ---------- */
.stats { padding: 0; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 36px 28px; box-shadow: var(--shadow); margin-top: -50px; position: relative;
}
.stat { text-align: center; }
.stat .num { font-size: clamp(28px, 4vw, 40px); font-weight: 900; color: var(--accent); letter-spacing: -0.03em; }
body.theme-blue .stat .num { color: var(--brand); }
.stat .cap { color: var(--text-muted); font-size: 14px; margin-top: 4px; }

/* ---------- Шаги «как работаем» ---------- */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; position: relative; transition: var(--transition);
}
.step:hover { transform: translateY(-4px); border-color: var(--accent); }
body.theme-blue .step:hover { border-color: var(--brand); }
.step .n {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 900; font-size: 20px; margin-bottom: 18px;
  background: var(--accent-glow); color: var(--accent);
}
body.theme-blue .step .n { color: var(--brand); background: rgba(20,87,255,0.10); }
.step h3 { font-size: 20px; margin-bottom: 10px; }
.step p { color: var(--text-muted); font-size: 15px; }

/* ---------- Блок «Продвижение на продажи» ---------- */
#sales {
  background:
    radial-gradient(760px 420px at 50% -5%, var(--accent-glow), transparent 70%),
    var(--bg-soft);
}
.sales-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 32px; }
.sales-step {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: var(--transition);
}
.sales-step:hover { transform: translateY(-4px); border-color: var(--accent); }
body.theme-blue .sales-step:hover { border-color: var(--brand); }
.sales-step .n {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 900; font-size: 20px; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink);
}
.sales-step h3 { font-size: 19px; margin-bottom: 8px; }
.sales-step p { color: var(--text-muted); font-size: 15px; }
.sales-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: nowrap;
  background: var(--bg-card); border: 1px solid var(--accent); border-radius: var(--radius);
  padding: 26px 32px; box-shadow: 0 0 0 3px var(--accent-glow);
}
body.theme-blue .sales-cta { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(20, 87, 255, 0.16); }
.sales-cta p { margin: 0; font-size: 16px; color: var(--text); line-height: 1.6; flex: 1; min-width: 0; }
.sales-cta .btn { flex-shrink: 0; white-space: nowrap; }
@media (max-width: 900px) {
  .sales-grid { grid-template-columns: 1fr; }
  .sales-cta { flex-direction: column; align-items: stretch; text-align: center; }
  .sales-cta .btn { width: 100%; }
}

/* ---------- Услуги / что входит ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.svc {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: var(--transition);
}
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.svc .svc-ic {
  width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink);
}
.svc h3 { font-size: 19px; margin-bottom: 10px; }
.svc p { color: var(--text-muted); font-size: 15px; }

/* ---------- Кейсы ---------- */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 0; overflow: hidden; transition: var(--transition); display: flex; flex-direction: column;
}
.case:hover { transform: translateY(-4px); border-color: var(--accent); }
body.theme-blue .case:hover { border-color: var(--brand); }
/* область скриншота/графика кейса */
.case-shot {
  padding: 18px 18px 10px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 9%, var(--bg-card)), var(--bg-card));
  border-bottom: 1px solid var(--border);
}
.case-shot img { width: 100%; height: auto; border-radius: var(--radius-sm); display: block; }
.case-shot svg { width: 100%; height: auto; display: block; }
.case-shot .shot-cap { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-muted); margin-top: 8px; }
.case-shot .shot-cap .sw { display: inline-block; width: 9px; height: 9px; border-radius: 2px; vertical-align: middle; margin-right: 4px; }
.case-shot .shot-cap .sw.pos { background: var(--accent); }
.case-shot .shot-cap .sw.lead { background: var(--leads); margin-left: 10px; }
.case-body { padding: 24px 26px 26px; }
.case .niche { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 16px; }
.case .metrics { display: flex; gap: 24px; margin-bottom: 16px; }
.case .metric .v { font-size: 28px; font-weight: 900; color: var(--accent); letter-spacing: -0.02em; }
body.theme-blue .case .metric .v { color: var(--brand); }
.case .metric .l { font-size: 12px; color: var(--text-muted); }
.case p { color: var(--text-muted); font-size: 15px; }

/* ---------- Тарифы ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px 28px; display: flex; flex-direction: column; position: relative; transition: var(--transition);
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.plan.featured { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
body.theme-blue .plan.featured { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(20,87,255,0.18); }
.plan .badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink);
  font-size: 12px; font-weight: 800; padding: 5px 14px; border-radius: 20px; white-space: nowrap;
}
.plan h3 { font-size: 22px; margin-bottom: 6px; }
.plan .plan-sub { color: var(--text-muted); font-size: 14px; margin-bottom: 18px; }
.plan .price { font-size: 36px; font-weight: 900; letter-spacing: -0.02em; }
.plan .price small { font-size: 15px; font-weight: 500; color: var(--text-muted); }
.plan .price-note { color: var(--text-muted); font-size: 13px; margin: 4px 0 22px; }
.plan ul { list-style: none; margin-bottom: 26px; display: flex; flex-direction: column; gap: 12px; flex-grow: 1; }
.plan li { display: flex; gap: 10px; font-size: 15px; color: var(--text); }
.plan li svg { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
body.theme-blue .plan li svg { color: var(--brand); }

/* ---------- Отзывы ---------- */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: var(--transition);
}
.review:hover { transform: translateY(-4px); }
.review .stars { color: #ffb300; margin-bottom: 14px; letter-spacing: 2px; }
.review p { font-size: 15px; margin-bottom: 18px; }
.review .author { display: flex; align-items: center; gap: 12px; }
.review .ava { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; color: var(--accent-ink); background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.review .author .name { font-weight: 700; font-size: 15px; display: block; }
.review .author .role { color: var(--text-muted); font-size: 13px; display: block; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 14px; overflow: hidden; background: var(--bg-card); }
.faq-q { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; cursor: pointer; font-weight: 700; font-size: 17px; }
.faq-q .pm { font-size: 24px; color: var(--accent); transition: transform var(--transition); flex-shrink: 0; }
body.theme-blue .faq-q .pm { color: var(--brand); }
.faq-item.open .faq-q .pm { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a p { padding: 0 24px 22px; color: var(--text-muted); font-size: 15px; }

/* ---------- Финальный CTA ---------- */
.cta-final { text-align: center; }
.cta-box {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, var(--bg-soft)), var(--bg-soft));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 60px 40px; box-shadow: var(--shadow);
}
.cta-box h2 { margin-bottom: 12px; }
.cta-box p { color: var(--text-muted); font-size: 18px; max-width: 560px; margin: 0 auto 30px; }
.cta-box .hero-cta { justify-content: center; }

/* ---------- Форма заявки ---------- */
.lead-form { max-width: 460px; margin: 6px auto 0; text-align: left; }
.lead-form .form-row { margin-bottom: 12px; }
.lead-form input:not([type="checkbox"]):not([type="hidden"]) {
  width: 100%; padding: 14px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); background: var(--bg-card); color: var(--text);
  font-size: 16px; font-family: inherit; transition: border-color var(--transition);
}
.lead-form input:not([type="checkbox"]):not([type="hidden"]):focus { outline: none; border-color: var(--accent); }
body.theme-blue .lead-form input:not([type="checkbox"]):not([type="hidden"]):focus { border-color: var(--brand); }
.lead-form input::placeholder { color: var(--text-muted); }
.lead-form .form-hint { font-size: 12px; color: var(--text-muted); margin: 6px 4px 0; line-height: 1.4; }
.lead-form .btn { margin-top: 4px; }
.form-consent { display: flex; gap: 8px; align-items: flex-start; margin-top: 12px; font-size: 12px; color: var(--text-muted); }
.form-consent a { color: var(--accent); text-decoration: underline; }
body.theme-blue .form-consent a { color: var(--brand); }
.form-consent input { margin-top: 2px; flex-shrink: 0; }
.form-error { color: #ff5252; font-size: 13px; margin-top: 10px; text-align: center; font-weight: 600; }
.cta-or { margin: 24px 0 14px; color: var(--text-muted); font-size: 14px; position: relative; }
.cta-or::before, .cta-or::after { content: ""; position: absolute; top: 50%; width: 28%; height: 1px; background: var(--border); }
.cta-or::before { left: 6%; } .cta-or::after { right: 6%; }

/* ---------- Плашка о cookie ---------- */
.cookie-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80;
  display: flex; align-items: center; gap: 18px; max-width: 1100px; margin: 0 auto;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px 22px; box-shadow: var(--shadow-lg);
}
.cookie-ico { font-size: 30px; line-height: 1; flex-shrink: 0; }
.cookie-text { font-size: 13px; color: var(--text-muted); line-height: 1.5; margin: 0; }
.cookie-ok {
  flex-shrink: 0; border: 1.5px solid var(--accent); background: transparent; color: var(--accent);
  font-weight: 700; font-size: 15px; padding: 10px 28px; border-radius: 30px; cursor: pointer;
  font-family: inherit; transition: var(--transition);
}
.cookie-ok:hover { background: var(--accent); color: var(--accent-ink); }
body.theme-blue .cookie-ok { border-color: var(--brand); color: var(--brand); }
body.theme-blue .cookie-ok:hover { background: var(--brand); color: #fff; }
@media (max-width: 600px) {
  .cookie-banner { flex-direction: column; align-items: flex-start; gap: 12px; left: 10px; right: 10px; bottom: 10px; padding: 14px 16px; }
  .cookie-ok { align-self: stretch; }
}

/* ---------- Footer ---------- */
footer { background: var(--bg-soft); border-top: 1px solid var(--border); padding: 56px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.footer-grid h4 { font-size: 15px; margin-bottom: 16px; }
.footer-grid p, .footer-grid a { color: var(--text-muted); font-size: 14px; display: block; margin-bottom: 8px; }
.footer-grid a:hover { color: var(--accent); }
body.theme-blue .footer-grid a:hover { color: var(--brand); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--text-muted); font-size: 13px; }
.req { color: var(--text-muted); font-size: 13px; line-height: 1.8; }

/* ---------- Плавающая кнопка TG (моб.) ---------- */
.fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px; border-radius: 30px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink);
  font-weight: 700; font-size: 15px; white-space: nowrap;
  box-shadow: 0 12px 30px var(--accent-glow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.fab:hover { transform: translateY(-2px); box-shadow: 0 16px 40px var(--accent-glow); }
@media (max-width: 400px) { .fab { padding: 12px 18px; font-size: 14px; } }

/* ---------- Кнопка «наверх» ---------- */
.to-top {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 48px; height: 48px; border-radius: 50%; border: none; cursor: pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink);
  display: grid; place-items: center; box-shadow: 0 10px 26px var(--accent-glow);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top.show:hover { transform: translateY(-3px); }

/* ---------- A/B переключатель (для теста, угол) ---------- */
.ab-switch {
  position: fixed; left: 14px; bottom: 14px; z-index: 60; display: flex; gap: 6px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 30px; padding: 5px; box-shadow: var(--shadow);
  font-size: 12px;
}
.ab-switch button { border: none; background: transparent; color: var(--text-muted); cursor: pointer; padding: 5px 11px; border-radius: 20px; font-weight: 700; }
.ab-switch button.active { background: var(--accent); color: var(--accent-ink); }

/* ---------- Анимация появления ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Адаптив ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .steps-grid, .services-grid, .cases-grid, .pricing-grid, .reviews-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); margin-top: -40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .burger { display: flex; }
  .btn { white-space: normal; }
  .hero-grid > * { min-width: 0; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--bg-soft); border-bottom: 1px solid var(--border); padding: 20px; gap: 18px;
  }
  section { padding: 60px 0; }
}
@media (max-width: 520px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .case .metrics { gap: 16px; }
  .hero-cta .btn { width: 100%; }
  .hero h1 { font-size: 30px; }
  .hero p.lead { font-size: 17px; }
  .container { padding: 0 16px; }
}