/* Жук Security — сайт. Токены повторяют JykPalette из приложения. */
:root {
  --ink-low: #0b0817;
  --ink-mid: #171130;
  --ink-high: #241c49;
  --violet: #7d6ab0;
  --violet-bright: #a694de;
  --violet-deep: #4b3e7d;
  --coral: #e57373;
  --coral-light: #f28b82;
  --emerald: #4cd6a0;
  --amber: #f0b44c;
  --text: rgba(255, 255, 255, 0.95);
  --text-2: rgba(255, 255, 255, 0.62);
  --text-3: rgba(255, 255, 255, 0.4);
  --surface: rgba(255, 255, 255, 0.07);
  --surface-2: rgba(255, 255, 255, 0.11);
  --stroke: rgba(255, 255, 255, 0.1);
  --radius: 22px;
  --radius-s: 14px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  line-height: 1.55;
  background: var(--ink-low);
  background-image:
    radial-gradient(60% 45% at 100% 0%, rgba(229, 115, 115, 0.22), transparent 70%),
    radial-gradient(55% 50% at 0% 45%, rgba(125, 106, 176, 0.3), transparent 70%),
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.055) 1.2px, transparent 1.6px),
    linear-gradient(180deg, var(--ink-low) 0%, var(--ink-high) 100%);
  background-size: 100% 100%, 100% 100%, 44px 44px, 100% 100%;
  background-attachment: fixed;
}
a { color: var(--violet-bright); text-decoration: none; }
a:hover { color: #fff; }
img { max-width: 100%; display: block; }

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

/* Навигация */
.nav {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  background: rgba(11, 8, 23, 0.6);
  border-bottom: 1px solid var(--stroke);
}
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); font-weight: 700; font-size: 17px; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav-links { display: flex; gap: 22px; margin-left: auto; font-size: 15px; }
.nav-links a { color: var(--text-2); }
.nav-links a:hover { color: #fff; }
@media (max-width: 720px) { .nav-links { display: none; } }

/* Кнопки */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: var(--radius-s);
  font-weight: 600; font-size: 16px; color: #fff;
  background: linear-gradient(135deg, var(--violet-bright), var(--violet-deep));
  box-shadow: 0 10px 30px rgba(125, 106, 176, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 14px 34px rgba(125, 106, 176, 0.45); }
.btn.ghost { background: var(--surface); box-shadow: none; border: 1px solid var(--stroke); }
.btn.ghost:hover { background: var(--surface-2); }
.btn svg { width: 20px; height: 20px; fill: currentColor; }

/* Секции */
section { padding: 72px 0; }
.label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--coral-light);
}
.label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--coral); }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; line-height: 1.1; }
h1 { font-size: clamp(40px, 6vw, 68px); font-weight: 800; margin: 16px 0 20px; }
h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; margin: 14px 0 14px; }
h3 { font-size: 18px; font-weight: 700; }
.lead { font-size: 19px; color: var(--text-2); max-width: 620px; margin: 0; }
.sub { color: var(--text-2); max-width: 680px; margin: 0 0 36px; font-size: 17px; }

/* Герой */
.hero { padding: 80px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-note { margin-top: 18px; color: var(--text-3); font-size: 14px; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding-top: 48px; } }

/* Телефон */
.phone {
  width: min(330px, 100%); margin: 0 auto; aspect-ratio: 1320 / 2490;
  border-radius: 48px; border: 9px solid #16122a; outline: 2px solid var(--violet-deep);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  overflow: hidden; background: #000;
}
.phone img { width: 100%; height: 100%; object-fit: cover; }
.hero .phone { transform: rotate(-3deg); }

/* Сетки карточек */
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--stroke); border-radius: var(--radius);
  padding: 24px; transition: background 0.15s ease;
}
.card:hover { background: var(--surface-2); }
.card p { margin: 8px 0 0; color: var(--text-2); font-size: 15px; }
.icon {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px;
  background: rgba(125, 106, 176, 0.28); color: var(--violet-bright);
}
.icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon.green { background: rgba(76, 214, 160, 0.2); color: var(--emerald); }
.icon.coral { background: rgba(229, 115, 115, 0.22); color: var(--coral-light); }
.icon.amber { background: rgba(240, 180, 76, 0.2); color: var(--amber); }
.icon.blue { background: rgba(62, 142, 222, 0.22); color: #8fc0f5; }

/* Галерея экранов */
.shots { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.shots figure { margin: 0; }
.shots .phone { width: min(260px, 100%); border-radius: 40px; border-width: 7px; }
.shots figcaption { text-align: center; margin-top: 16px; color: var(--text-2); font-size: 15px; }
.shots figcaption b { display: block; color: var(--text); font-size: 16px; }

/* Списки проверок */
.checks { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); margin-top: 28px; }
.check {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  border-radius: var(--radius-s); background: var(--surface); border: 1px solid var(--stroke);
  font-family: var(--mono); font-size: 14px;
}
.check::before { content: "✓"; color: var(--emerald); font-weight: 700; font-family: var(--font); }

/* Двухколоночный блок */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.bullets { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.bullets li { position: relative; padding-left: 22px; color: var(--text-2); font-size: 16px; }
.bullets li::before { content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--violet-bright); }
.bullets b { color: var(--text); }

.callout {
  border-radius: var(--radius); padding: 24px 28px; margin-top: 32px;
  background: rgba(229, 115, 115, 0.1); border: 1px solid rgba(229, 115, 115, 0.3);
  color: var(--text-2); font-size: 16px;
}
.callout b { color: var(--text); }

/* Статьи (поддержка, политика) */
.article { padding: 64px 0 96px; }
.article .wrap { max-width: 800px; }
.article h1 { font-size: clamp(34px, 5vw, 52px); }
.article h2 { font-size: 24px; margin: 44px 0 12px; }
.article h3 { margin: 28px 0 8px; }
.article p, .article li { color: var(--text-2); font-size: 17px; }
.article p b { color: var(--text); }
.article ul { padding-left: 22px; }
.article .meta { color: var(--text-3); font-size: 15px; }
.article hr { border: 0; border-top: 1px solid var(--stroke); margin: 56px 0; }
.article code { font-family: var(--mono); font-size: 0.92em; background: var(--surface); padding: 2px 6px; border-radius: 6px; }

details {
  background: var(--surface); border: 1px solid var(--stroke); border-radius: var(--radius-s);
  padding: 4px 20px; margin: 10px 0;
}
details summary { cursor: pointer; font-weight: 600; padding: 12px 0; color: var(--text); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; color: var(--violet-bright); font-weight: 400; font-size: 20px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin: 0 0 16px; }

.contacts { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); margin: 28px 0 8px; }
.contact { display: block; color: var(--text); }
.contact .icon { margin-bottom: 12px; }
.contact small { display: block; color: var(--text-3); font-size: 13px; margin-top: 4px; }
.contact span { font-size: 17px; font-weight: 600; }

/* Подвал */
footer { border-top: 1px solid var(--stroke); padding: 36px 0 48px; color: var(--text-3); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; }
footer a { color: var(--text-2); }
footer .copy { margin-right: auto; }