/* ==========================================================
   services.css — стили хаба /services/ (листинг услуг)
   Подключается из pages/services/index.html
   ========================================================== */

:root {
  --dark-bg: #080c1a;
  --light-bg: #f0f4ff;
  --surface: #ffffff;
  --surface-2: #f8faff;
  --border: #e0e7ff;
  --border-2: #c7d2fe;
  --accent: #4f46e5;
  --accent-d: #3730a3;
  --accent-2: #818cf8;
  --text: #0f172a;
  --text-2: #475569;
  --muted: #94a3b8;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 18px;
  --t-fast: .15s ease;
  --t-base: .28s ease;
  --shadow-sm: 0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
  --shadow-md: 0 4px 24px rgba(15,23,42,.08);
  --shadow-lg: 0 12px 40px rgba(15,23,42,.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--surface);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--accent-d); }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; }

/* ── HEADER ─────────────────────────────────────────────── */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8,12,26,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--t-base);
}
.topbar {
  max-width: 1200px; margin: 0 auto; padding: 10px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { height: 32px; width: auto; }
nav.menu { display: flex; gap: 4px; align-items: center; }
nav.menu a {
  display: inline-flex; align-items: center;
  padding: 7px 13px; border-radius: 999px;
  font-size: 14px; font-weight: 500;
  color: rgba(255,255,255,.78);
}
nav.menu a:hover { background: rgba(255,255,255,.08); color: #fff; }
nav.menu a.active { background: rgba(99,102,241,.2); color: var(--accent-2); }

.burger {
  display: none;
  width: 36px; height: 36px;
  background: transparent; border: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px;
}
.burger span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: transform var(--t-fast), opacity var(--t-fast); }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  background: rgba(8,12,26,.98); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 12px 24px;
}
.mobile-nav.open { display: block; }
.mobile-nav-list { list-style: none; margin: 0; padding: 0; }
.mobile-nav-list li { padding: 4px 0; }
.mobile-nav-list a {
  display: block; padding: 10px 14px; border-radius: 10px;
  font-size: 15px; color: rgba(255,255,255,.85);
}
.mobile-nav-list a:hover { background: rgba(255,255,255,.08); color: #fff; }
.mobile-nav-list a.active { background: rgba(99,102,241,.18); color: var(--accent-2); }

/* ── CONTAINERS ─────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 720px; margin: 0 auto; padding: 0 24px; }
.wrap-wide { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ── BREADCRUMBS (внутри hero, как на странице аудита) ──── */
.svc-breadcrumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px;
  padding: 14px 0 18px;
  font-size: 12.5px;
  background: transparent !important;
  border: 0 !important;
}
.svc-breadcrumbs, .svc-breadcrumbs * {
  background: transparent !important;
  list-style: none !important;
}
.svc-breadcrumbs a {
  color: rgba(255,255,255,.6);
  text-decoration: none;
  transition: color .15s;
  padding: 0 !important;
  background: transparent !important;
  border-radius: 0 !important;
}
.svc-breadcrumbs a:hover { color: #fff; }
.svc-breadcrumbs .sep { color: rgba(255,255,255,.35); margin: 0 2px; }
.svc-breadcrumbs .bc-current { color: rgba(255,255,255,.9); }

/* ── HERO (2 колонки) ───────────────────────────────────── */
.svc-hero {
  background: linear-gradient(135deg, #0b1124 0%, #11183a 60%, #1a1f4a 100%);
  color: #fff;
  padding: 24px 0 64px;
  position: relative; overflow: hidden;
}
.svc-hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(99,102,241,.18), transparent 45%),
    radial-gradient(circle at 80% 80%, rgba(56,189,248,.10), transparent 50%);
  pointer-events: none;
}
.svc-hero__grid {
  position: relative;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: start;
}
.svc-hero h1 {
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.15; letter-spacing: -.02em;
  margin: 0 0 18px; color: #fff;
}
.svc-hero__lead {
  font-size: 17px; line-height: 1.7;
  color: rgba(255,255,255,.85); margin: 0 0 14px;
}
.svc-hero__list { margin: 18px 0 24px; padding: 0; list-style: none; }
.svc-hero__list li {
  position: relative; padding: 6px 0 6px 26px;
  font-size: 15px; line-height: 1.65; color: rgba(255,255,255,.88);
}
.svc-hero__list li::before {
  content: ""; position: absolute; left: 0; top: 13px;
  width: 14px; height: 2px; background: var(--accent-2); border-radius: 2px;
}

/* Форма */
.svc-form {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  padding: 24px;
  backdrop-filter: blur(6px);
}
.svc-form h2 {
  font-size: 18px; font-weight: 700; color: #fff;
  margin: 0 0 6px; letter-spacing: -.01em;
}
.svc-form__sub { font-size: 13px; color: rgba(255,255,255,.65); margin: 0 0 18px; }
.svc-form__row { margin-bottom: 12px; }
.svc-form label {
  display: block; font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,.75); margin-bottom: 6px; letter-spacing: .02em;
}
.svc-form input,
.svc-form select,
.svc-form textarea {
  width: 100%; padding: 10px 14px;
  font-family: inherit; font-size: 14px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px; color: #fff;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.svc-form input::placeholder, .svc-form textarea::placeholder { color: rgba(255,255,255,.4); }
.svc-form input:focus, .svc-form select:focus, .svc-form textarea:focus {
  outline: none; border-color: var(--accent-2); background: rgba(255,255,255,.12);
}
.svc-form select {
  color: #fff; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c7d2fe' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px;
}
.svc-form select option { background: #11183a; color: #fff; }
.svc-form textarea { resize: vertical; min-height: 70px; }

.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 15px 28px;
  background: var(--accent); color: #fff !important;
  font-size: 15px; font-weight: 700;
  line-height: 1.2;
  border: none; border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(79,70,229,.3);
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-base);
}
.btn-primary:hover {
  background: var(--accent-d); transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(79,70,229,.4);
  color: #fff !important;
}
.btn-primary:active { transform: translateY(0); }
.btn-primary--inline { width: auto; padding: 15px 36px; }

/* ── BAND «Доверие в цифрах» ─────────────────────────────── */
.svc-band {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  color: #fff; padding: 36px 0;
}
.svc-band__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.svc-band__item { text-align: left; }
.svc-band__num {
  font-family: "Roboto Mono", monospace;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600; line-height: 1.15;
  color: var(--accent-2); letter-spacing: -.01em;
  margin-bottom: 8px;
}
.svc-band__cap { font-size: 13px; line-height: 1.5; color: rgba(255,255,255,.72); }

/* ── SECTION ─────────────────────────────────────────────── */
.svc-section { padding: 64px 0; }
.svc-section--light { background: var(--surface-2); }
.svc-section__head { margin-bottom: 32px; }
.svc-section h2 {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700; color: var(--text);
  letter-spacing: -.02em; line-height: 1.2;
  margin: 0 0 10px;
}
.svc-section__intro {
  font-size: 16px; line-height: 1.7;
  color: var(--text-2); max-width: 760px; margin: 0;
}

/* ── CARDS ───────────────────────────────────────────────── */
.svc-cards { display: flex; flex-wrap: wrap; gap: 24px; }
.svc-card__img {
  width: 100%; height: 170px; object-fit: cover;
  border-radius: var(--r-lg);
  margin-bottom: 28px;
  position: relative; z-index: 0;
}
.svc-hero__img {
  width: 100%; border-radius: var(--r-xl);
  margin-top: 18px; display: block;
  box-shadow: var(--shadow-md);
}
.svc-pause__img {
  width: 100%;
  border-radius: var(--r-xl);
  display: block;
  box-shadow: var(--shadow-md);
  object-fit: cover;
}
.svc-card {
  flex: 1 1 360px;
  max-width: 560px;
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px;
  display: flex; flex-direction: column;
  transition: border-color var(--t-base), transform var(--t-base), box-shadow var(--t-base);
}
.svc-card:hover { border-color: var(--accent-2); transform: translateY(-2px); box-shadow: var(--shadow-md); }
/* Stretched link — карточка целиком кликабельна */
.svc-card__link {
  position: absolute; inset: 0;
  z-index: 1;
  border-radius: var(--r-xl);
  /* визуально невидима, но кликабельна */
}
.svc-card__link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.svc-card > *:not(.svc-card__link) { position: relative; z-index: 0; }
/* Интерактивные элементы внутри карточки — поверх stretched-link */
.svc-card [data-tooltip] { position: relative; z-index: 2; }
.svc-card h3 {
  font-size: 20px; font-weight: 700; color: var(--text);
  margin: 0 0 12px; letter-spacing: -.01em; line-height: 1.3;
}
.svc-card__lead { font-size: 15px; line-height: 1.65; color: var(--text-2); margin: 0 0 18px; }
.svc-card__sub {
  font-size: 11px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--accent);
  margin: 14px 0 8px;
}
.svc-card ul { margin: 0 0 14px; padding: 0; list-style: none; }
.svc-card ul li {
  position: relative; padding: 5px 0 5px 18px;
  font-size: 14px; line-height: 1.55; color: var(--text-2);
}
.svc-card ul li::before {
  content: "→"; position: absolute; left: 0; top: 5px;
  color: var(--accent); font-weight: 700;
}
.svc-card__result, .svc-card__use { font-size: 14px; line-height: 1.65; color: var(--text-2); margin: 6px 0; }
.svc-card__result strong, .svc-card__use strong { color: var(--text); }
.svc-card__cta {
  margin-top: auto; padding-top: 18px;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 600; color: var(--accent);
  transition: gap var(--t-fast), color var(--t-fast);
}
.svc-card:hover .svc-card__cta { color: var(--accent-d); gap: 10px; }

/* ── «Как мы работаем» ───────────────────────────────────── */
.svc-process__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: start; }
.svc-process ol { list-style: none; counter-reset: proc; margin: 18px 0 0; padding: 0; }
.svc-process ol li {
  counter-increment: proc;
  position: relative; padding: 0 0 18px 50px;
  font-size: 15px; line-height: 1.7; color: var(--text-2);
}
.svc-process ol li::before {
  content: counter(proc, decimal-leading-zero);
  position: absolute; left: 0; top: 0;
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: "Roboto Mono", monospace; font-size: 13px; font-weight: 700;
  color: var(--accent);
  background: rgba(79,70,229,.08);
  border: 1px solid rgba(79,70,229,.2);
  border-radius: 50%;
}

.svc-flow {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  border-radius: var(--r-xl);
  padding: 28px 22px;
  color: #fff;
}
.svc-flow svg { width: 100%; height: auto; display: block; }

/* ── Таблица «Для каких объектов» ────────────────────────── */
.svc-table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
  background: var(--surface);
  margin-top: 24px;
}
.svc-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.svc-table thead th {
  background: #f0f4ff;
  color: var(--accent);
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em;
  padding: 14px 18px; text-align: left;
  border-bottom: 1px solid var(--border);
}
.svc-table tbody td {
  padding: 14px 18px;
  color: var(--text-2); line-height: 1.6;
  border-bottom: 1px solid #f0f4ff; vertical-align: top;
}
.svc-table tbody tr:last-child td { border-bottom: none; }
.svc-table tbody tr:hover { background: #fafbff; }
.svc-table tbody td:first-child { font-weight: 600; color: var(--text); width: 32%; }

/* ── Пауза «Наш подход» ─────────────────────────────────── */
.svc-pause { padding: 80px 0; background: var(--surface-2); }
.svc-pause__inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.svc-pause__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
.svc-pause__text { min-width: 0; }
.svc-pause__media { min-width: 0; }
.svc-pause h2 {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 700; color: var(--text);
  margin: 0 0 18px; letter-spacing: -.02em;
}
.svc-pause p { font-size: 16px; line-height: 1.8; color: var(--text-2); margin: 0 0 14px; }

/* ── Финальный CTA ───────────────────────────────────────── */
.svc-final { background: linear-gradient(135deg, #0b1124 0%, #1a1f4a 100%); color: #fff; padding: 64px 0; }
.svc-final__inner { max-width: 720px; margin: 0 auto; padding: 0 24px; text-align: center; }
.svc-final h2 {
  font-size: clamp(24px, 2.8vw, 32px);
  font-weight: 700; color: #fff;
  margin: 0 0 12px; letter-spacing: -.02em;
}
.svc-final__lead { font-size: 16px; line-height: 1.7; color: rgba(255,255,255,.85); margin: 0 0 30px; }
.svc-final .svc-form { text-align: left; max-width: 520px; margin: 0 auto; }

/* ── FOOTER (как на странице аудита) ────────────────────── */
footer.foot {
  background: #080c1a;
  border-top: none;
  padding: 64px 24px 48px;
  color: #94a3b8;
  font-size: 14px;
}
.foot-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}
.foot-col { flex: 1 1 180px; }
.foot-col h4 {
  font-size: 11px; text-transform: uppercase;
  letter-spacing: .12em; color: #e2e8f0;
  font-weight: 700; margin: 0 0 14px;
}
.foot-col p { margin: 0 0 8px; color: #64748b; font-size: 14px; line-height: 1.7; }
.foot-col ul { list-style: none; padding: 0; margin: 0; }
.foot-col ul li { margin-bottom: 10px; padding: 0; }
.foot-col ul a { color: #64748b; transition: color var(--t-fast); text-decoration: none; }
.foot-col ul a:hover { color: #e2e8f0; text-decoration: none; }
.foot-bottom {
  max-width: 1200px;
  margin: 32px auto 0;
  padding: 24px 0 0;
  border-top: 1px solid rgba(255,255,255,.07);
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 12px;
  font-size: 13px; color: #475569;
}
.foot-bottom a { color: #475569; transition: color var(--t-fast); }
.foot-bottom a:hover { color: #e2e8f0; }

/* ── BACK TO TOP ─────────────────────────────────────────── */
#back-to-top {
  position: fixed; right: 22px; bottom: 22px;
  width: 44px; height: 44px;
  background: var(--accent); color: #fff;
  border: none; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  box-shadow: var(--shadow-lg);
  transition: opacity var(--t-base), transform var(--t-base), background var(--t-fast);
  z-index: 90;
}
#back-to-top.visible { opacity: 1; pointer-events: auto; }
#back-to-top:hover { background: var(--accent-d); transform: translateY(-2px); }

/* ── REVEAL ANIMATION ────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── TOOLTIPS (data-tooltip) ─────────────────────────────── */
[data-tooltip] { position: relative; cursor: help; border-bottom: 1px dashed currentColor; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute; bottom: calc(100% + 8px); left: 50%;
  transform: translateX(-50%) translateY(4px);
  max-width: 280px; width: max-content;
  padding: 10px 14px;
  background: #0f172a; color: #e2e8f0;
  border: 1px solid #334155;
  border-radius: 10px;
  font-size: 13px; font-weight: 400; line-height: 1.55;
  white-space: normal; text-align: left;
  opacity: 0; pointer-events: none;
  transition: opacity .15s, transform .15s;
  z-index: 100;
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
}
[data-tooltip]:hover::after { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 960px) {
  .svc-hero { padding: 8px 0 48px; }
  .svc-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .svc-band__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .svc-cards { gap: 18px; }
  .svc-process__grid { grid-template-columns: 1fr; gap: 32px; }
  .svc-pause__grid { grid-template-columns: 1fr; gap: 28px; }
  .foot-grid { gap: 28px; }
}
@media (max-width: 720px) {
  nav.menu { display: none; }
  .burger { display: flex; }
  .svc-section { padding: 48px 0; }
  .svc-band__grid { grid-template-columns: 1fr; }
  .svc-table tbody td:first-child { width: auto; }
  .svc-pause { padding: 56px 0; }
  .svc-final { padding: 48px 0; }
}

/* ============================================================
   SVC-SLIDER — бесконечный круговой слайдер услуг
   ============================================================ */
.svc-slider {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Вьюпорт с обрезкой */
.svc-slider__viewport {
  overflow: hidden;
  flex: 1 1 auto;
  width: 100%;
  padding: 8px 4px 16px;
}

/* Трек — горизонтальная лента; отменяем flex-wrap исходных .svc-cards */
.svc-slider__track {
  display: flex;
  flex-wrap: nowrap;
  gap: 24px;
  will-change: transform;
  transition: transform .6s cubic-bezier(.4, 0, .2, 1);
}
.svc-slider__track.is-no-anim { transition: none; }

/* Карточка в слайдере — фиксированная ширина, не растягивается */
.svc-slider__track .svc-card {
  flex: 0 0 clamp(300px, 30vw, 380px);
  max-width: none;
  margin: 0;
}

/* Кнопки навигации */
.svc-slider__nav {
  flex: 0 0 auto;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--t-base), border-color var(--t-base), color var(--t-base), transform var(--t-base);
  z-index: 3;
  box-shadow: var(--shadow-sm, 0 2px 8px rgba(15,23,42,.08));
}
.svc-slider__nav:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: scale(1.06);
}
.svc-slider__nav:active { transform: scale(.96); }
.svc-slider__nav:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Точки-индикаторы */
.svc-slider__dots {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
}
.svc-slider__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: var(--border);
  cursor: pointer;
  transition: background var(--t-base), transform var(--t-base);
}
.svc-slider__dot.is-active {
  background: var(--accent);
  transform: scale(1.25);
}

/* На мобильных прячем боковые кнопки (свайп) */
@media (max-width: 640px) {
  .svc-slider__nav { display: none; }
  .svc-slider__viewport {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .svc-slider__viewport::-webkit-scrollbar { display: none; }
  .svc-slider__track { transition: none; }
  .svc-slider__track .svc-card { scroll-snap-align: center; flex-basis: 85%; }
}