/* Оформление лендинга. Отдельный файл: клиентским страницам он не нужен,
   а тащить его в каждую из них значит грузить лишнее ради одной страницы.
   Токены те же, что в приложении, — берутся из styles.css. */

.lp-body {
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(108, 92, 231, 0.20), transparent 62%),
    radial-gradient(700px 420px at 4% 12%, rgba(169, 155, 255, 0.10), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 28px; }

/* MARK: шапка */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; letter-spacing: -0.015em; }
.brand svg { display: block; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.ghost, .solid {
  display: inline-block;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1;
  transition: background .15s, border-color .15s, color .15s;
}
.ghost { padding: 10px 16px; color: var(--secondary); border: 1px solid transparent; }
.ghost:hover { color: var(--text); border-color: var(--border); }
.solid { padding: 10px 18px; background: var(--accent); color: #fff; font-weight: 600; }
.solid:hover { background: #5b4bd6; }

/* MARK: первый экран */

.hero { padding: 64px 0 20px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-soft);
  background: rgba(108, 92, 231, 0.12);
  border: 1px solid rgba(108, 92, 231, 0.28);
  border-radius: 999px;
  padding: 6px 13px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin: 0 0 20px;
  font-weight: 700;
}
.hero h1 em { font-style: normal; color: var(--accent-soft); }
.lead { font-size: 17.5px; line-height: 1.6; color: var(--body); margin: 0 0 28px; max-width: 520px; }
.cta-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.cta {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 16px;
  padding: 15px 30px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(108, 92, 231, 0.28);
  transition: transform .12s, box-shadow .15s, background .15s;
}
.cta:hover { background: #5b4bd6; transform: translateY(-1px); box-shadow: 0 14px 36px rgba(108, 92, 231, 0.36); }
.cta-secondary {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--body);
  text-decoration: none;
  font-size: 15.5px;
}
.cta-secondary:hover { border-color: var(--accent); color: var(--text); }
.fineprint { margin-top: 16px; font-size: 13.5px; color: var(--tertiary); line-height: 1.5; }

/* MARK: макет приложения в первом экране */

.shot {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(180deg, #14161c, #101217);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}
.shot-bar { display: flex; align-items: center; gap: 7px; padding: 12px 14px; border-bottom: 1px solid var(--hairline); }
.shot-bar i { width: 9px; height: 9px; border-radius: 50%; background: #2a2e37; display: block; }
.shot-bar span { margin-left: 8px; font-size: 11.5px; color: var(--tertiary); }
.shot-body { padding: 16px; display: grid; gap: 12px; }
.shot-head { display: flex; align-items: baseline; gap: 10px; }
.shot-head b { font-size: 15px; }
.shot-head span { font-size: 12px; color: var(--tertiary); }
.wave { display: flex; align-items: flex-end; gap: 2px; height: 44px; }
.wave i { flex: 1; background: #242833; border-radius: 1px; display: block; }
.wave i.on { background: var(--accent); }
.chip-row { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font-size: 11.5px; padding: 3px 10px; border-radius: 999px; background: rgba(108, 92, 231, 0.15); color: var(--accent-soft); }
.note {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 11px;
  padding: 11px 13px;
  font-size: 13px;
  color: var(--body);
  line-height: 1.5;
}
.note small { display: block; margin-top: 5px; color: var(--tertiary); font-size: 11.5px; }

/* MARK: полосы и секции */

.strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  overflow: hidden;
  margin: 56px 0 0;
}
.strip div { background: #0f1116; padding: 18px 20px; }
.strip b { display: block; font-size: 20px; letter-spacing: -0.02em; margin-bottom: 4px; }
.strip span { font-size: 13px; color: var(--secondary); line-height: 1.45; }

.section { padding: 76px 0 0; }
.section-head { max-width: 640px; margin-bottom: 34px; }
.section h2 { font-size: clamp(26px, 3vw, 34px); letter-spacing: -0.03em; margin: 0 0 12px; line-height: 1.15; }
.section-head p { color: var(--secondary); font-size: 16px; line-height: 1.6; margin: 0; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 24px;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: rgba(108, 92, 231, 0.4); transform: translateY(-2px); }
.card .ic { width: 34px; height: 34px; border-radius: 10px; background: rgba(108, 92, 231, 0.16); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.card h3 { font-size: 16.5px; margin: 0 0 8px; }
.card p { font-size: 14.5px; color: var(--secondary); line-height: 1.55; margin: 0; }

/* MARK: возможности */

.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; padding: 34px 0; border-top: 1px solid var(--hairline); }
.feature:first-of-type { border-top: none; }
.feature.flip .feature-visual { order: -1; }
.feature .num { font-size: 12px; font-weight: 700; color: var(--accent-soft); letter-spacing: 0.1em; margin-bottom: 10px; }
.feature h3 { font-size: 22px; letter-spacing: -0.02em; margin: 0 0 10px; }
.feature p { color: var(--body); font-size: 15.5px; line-height: 1.6; margin: 0; }
.feature-visual {
  border: 1px solid var(--hairline);
  border-radius: 14px;
  background: linear-gradient(180deg, #14161c, #0f1116);
  padding: 16px;
  min-height: 158px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  justify-content: center;
}
.line { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--body); line-height: 1.45; }
.line .who { color: var(--tertiary); min-width: 62px; font-size: 12px; padding-top: 1px; }
.line .who.c { color: var(--accent-soft); }
.mk { display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--body); }
.mk .t { color: var(--tertiary); font-variant-numeric: tabular-nums; min-width: 40px; font-size: 12px; }
.mk .k { margin-left: auto; font-size: 10.5px; color: var(--tertiary); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; }
.slot { display: inline-flex; font-size: 12.5px; padding: 5px 11px; border-radius: 999px; background: rgba(108,92,231,0.15); color: var(--accent-soft); margin: 0 5px 5px 0; }

/* MARK: сравнение */

.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.versus > div { border: 1px solid var(--hairline); border-radius: 16px; padding: 24px; }
.versus .them { background: rgba(255,255,255,0.015); }
.versus .us { border-color: rgba(108, 92, 231, 0.38); background: rgba(108, 92, 231, 0.07); }
.versus h3 { font-size: 15px; margin: 0 0 14px; color: var(--secondary); letter-spacing: 0.03em; text-transform: uppercase; }
.versus .us h3 { color: var(--accent-soft); }
.versus ul { list-style: none; margin: 0; padding: 0; }
.versus li { font-size: 14.5px; line-height: 1.5; padding: 9px 0 9px 24px; position: relative; color: var(--body); }
.versus li + li { border-top: 1px solid var(--hairline); }
.versus li::before { content: "—"; position: absolute; left: 0; color: var(--tertiary); }
.versus .us li::before { content: "✓"; color: var(--accent-soft); }

/* MARK: приватность */

.privacy { border: 1px solid rgba(108, 92, 231, 0.26); border-radius: 20px; padding: 34px; background: rgba(108, 92, 231, 0.05); }
.privacy .cards { grid-template-columns: repeat(2, 1fr); gap: 14px 30px; }
.privacy .card { background: none; border: none; padding: 0; }
.privacy .card:hover { transform: none; }

/* MARK: цены */

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.plan { border: 1px solid var(--hairline); border-radius: 18px; padding: 26px; background: rgba(255,255,255,0.015); }
.plan.best { border-color: rgba(108, 92, 231, 0.5); background: rgba(108, 92, 231, 0.09); position: relative; }
.plan .tag { position: absolute; top: -11px; left: 26px; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; background: var(--accent); color: #fff; border-radius: 999px; padding: 4px 11px; }
.plan h3 { font-size: 18px; margin: 0 0 6px; }
.plan .price { font-size: 15px; color: var(--accent-soft); margin-bottom: 14px; }
.plan ul { list-style: none; margin: 0; padding: 0; }
.plan li { font-size: 14px; color: var(--secondary); line-height: 1.5; padding: 7px 0 7px 18px; position: relative; }
.plan li::before { content: "·"; position: absolute; left: 4px; color: var(--tertiary); font-weight: 700; }

/* MARK: финал */

.final {
  margin: 80px 0 0;
  padding: 56px 32px;
  text-align: center;
  border: 1px solid rgba(108, 92, 231, 0.32);
  border-radius: 24px;
  background:
    radial-gradient(600px 220px at 50% 0%, rgba(108, 92, 231, 0.22), transparent 70%),
    rgba(108, 92, 231, 0.06);
}
.final h2 { margin-bottom: 12px; }
.final p { color: var(--body); font-size: 16.5px; max-width: 470px; margin: 0 auto 26px; line-height: 1.55; }

.foot {
  margin-top: 72px;
  padding: 26px 0 48px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--tertiary);
  font-size: 13.5px;
}
.foot a { color: var(--secondary); text-decoration: none; }
.foot a:hover { color: var(--body); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 34px; padding-top: 40px; }
  .strip { grid-template-columns: repeat(2, 1fr); }
  .cards, .plans, .versus, .privacy .cards { grid-template-columns: 1fr; }
  .feature { grid-template-columns: 1fr; gap: 20px; }
  .feature.flip .feature-visual { order: 0; }
  .section { padding-top: 56px; }
  .privacy { padding: 24px; }
  .final { padding: 40px 22px; }
}