/* =========================================================
   Создать заявку — каталог услуг
   Десктоп: три карточки в ряд, группы по направлениям.
   Планшет: две в ряд. Телефон: одна в ряд.
   ========================================================= */

:root {
  --accent: #FF6B1A;
  --accent-hover: #FF8A45;
  --bg: #0c0c0e;
  --surface: rgba(20, 20, 22, 0.86);
  --surface-hover: rgba(28, 28, 31, 0.94);
  --text: #F4F2EE;
  --text-2: #D6D2CB;
  --text-3: #BDB8B0;
  --text-4: #8E8981;
  --line: rgba(255, 255, 255, 0.1);
  --line-2: rgba(255, 255, 255, 0.22);
  --on-accent: #141414;

  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius-card: 20px;
  --pad-x: 64px;
  --max: 1440px;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent-hover); }
img, video { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- Шапка ---------- */

.header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 16px var(--pad-x);
  background: rgba(12,12,14,.9);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo svg { color: var(--accent); flex-shrink: 0; }
.logo__text { font-family: var(--font-display); font-weight: 600; font-size: 17px; letter-spacing: .02em; }
.nav { display: flex; gap: 32px; font-size: 14px; font-weight: 500; }
.nav .is-current { color: var(--accent); }
.header__right { display: flex; align-items: center; gap: 24px; }
.header__phone { font-size: 15px; font-weight: 700; }
.header__mail { font-size: 14px; color: var(--text-3); }
.header__call {
  display: none; width: 44px; height: 44px;
  border-radius: 12px; border: 1px solid var(--line-2);
  align-items: center; justify-content: center;
}

/* ---------- Первый экран ---------- */

.hero { position: relative; overflow: hidden; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,12,.84) 0%, rgba(10,10,12,.9) 55%, var(--bg) 100%);
}
.hero__in {
  max-width: var(--max);
  margin: 0 auto;
  padding: 48px var(--pad-x) 40px;
  display: flex; flex-direction: column; gap: 16px;
}

.kicker {
  margin: 0;
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-2);
}
.kicker__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

.hero__title {
  margin: 0;
  max-width: 760px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.1;
  letter-spacing: -.01em;
}
.hero__lead { margin: 0; max-width: 660px; font-size: 17px; line-height: 1.55; color: var(--text-2); }

/* ---------- Группы услуг ---------- */

.page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 8px var(--pad-x) 72px;
  display: flex; flex-direction: column; gap: 44px;
}

.group { display: flex; flex-direction: column; gap: 18px; }
.group__title {
  margin: 0;
  display: flex; align-items: center; gap: 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-3);
}
.group__title::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.cards {
  margin: 0; padding: 0; list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.card {
  position: relative;
  display: flex; flex-direction: column;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  transition: background .2s, border-color .2s, transform .2s;
}
.card:hover { background: var(--surface-hover); border-color: var(--line-2); transform: translateY(-3px); }
.card:focus-within { border-color: var(--accent); }

.card__link { position: absolute; inset: 0; z-index: 2; }
.card__link:focus-visible { outline: 2px solid var(--accent); outline-offset: -4px; }

.card__photo { position: relative; height: 176px; flex-shrink: 0; overflow: hidden; background: #131315; }
.card__photo img,
.card__photo video { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.card:hover .card__photo img { transform: scale(1.04); }
.card__photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,12,.1) 0%, rgba(20,20,22,.92) 100%);
}

/* плитка без фото — крупный значок услуги */
.card__photo--empty {
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(120% 100% at 30% 0%, rgba(255,107,26,.14) 0%, rgba(255,107,26,0) 60%),
    #131315;
}
.card__photo--empty::after { display: none; }
.card__icon { color: var(--accent); }
.card__icon--big { width: 56px; height: 56px; opacity: .9; }

/* карточка с видео */
.card__badge {
  position: absolute; top: 12px; left: 12px; z-index: 1;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px;
  border-radius: 8px;
  background: rgba(12,12,14,.7);
  border: 1px solid var(--line-2);
  font-size: 11px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-2);
}
.card__badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

.card__body { flex: 1; display: flex; flex-direction: column; gap: 10px; padding: 18px 22px 0; }
.card__title { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: 20px; line-height: 1.2; }
.card__text { margin: 0; font-size: 15px; line-height: 1.5; color: var(--text-3); }

.card__tags { margin: 2px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.card__tags li {
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  font-size: 12px; font-weight: 600; color: var(--text-4);
}

.card__foot {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 18px 22px 20px;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 46px; padding: 0 20px;
  border: 0; border-radius: 12px;
  background: var(--accent); color: var(--on-accent);
  font: 700 14px var(--font-body);
  white-space: nowrap;
  transition: filter .15s;
}
.card:hover .btn { filter: brightness(1.08); }

.link {
  position: relative; z-index: 3;
  font-size: 14px; font-weight: 600; color: var(--text-3);
  text-decoration: underline; text-underline-offset: 3px;
  white-space: nowrap;
}

.note { margin: 0; font-size: 15px; color: var(--text-4); }
.note a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Адаптив ---------- */

@media (max-width: 1099px) {
  :root { --pad-x: 20px; }
  .nav, .header__right { display: none; }
  .header__call { display: inline-flex; }
  .hero__in { padding: 32px var(--pad-x) 28px; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page { gap: 36px; padding-bottom: 56px; }
}

@media (max-width: 639px) {
  .cards { grid-template-columns: 1fr; gap: 14px; }
  .card__photo { height: 160px; }
  .card__foot { flex-direction: column; align-items: stretch; gap: 12px; }
  .btn { width: 100%; }
  .link { text-align: center; }
  .br-desktop { display: none; }
  .hero__lead { font-size: 15px; }
}

/* уважение к настройке «меньше движения» */
@media (prefers-reduced-motion: reduce) {
  .card, .card__photo img, .card__photo video { transition: none; }
  .card:hover { transform: none; }
}

/* ===== CRM-1872: мобильная версия крупнее и читабельнее (как на страницах услуг) =====
   Дописывается к css/styles.css из макета генератором gen_task.py */
@media (max-width: 767px) {
  :root { --pad-x: 16px; }
  .header { padding: 14px var(--pad-x); }
  .logo svg { width: 34px; height: 34px; }
  .logo__text { font-size: 16px; }

  .hero__in { padding: 28px var(--pad-x) 26px; gap: 14px; }
  .kicker { font-size: 12px; letter-spacing: .1em; }
  .hero__title { font-size: 32px; line-height: 1.12; }
  .hero__lead { font-size: 17px; line-height: 1.55; }

  .page { gap: 34px; padding-top: 4px; padding-bottom: 48px; }
  .group { gap: 16px; }
  .group__title { font-size: 16px; }

  .cards { gap: 16px; }
  .card { border-radius: 22px; }
  .card__photo { height: 170px; }
  .card__body { gap: 12px; padding: 20px 20px 0; }
  .card__title { font-size: 23px; line-height: 1.2; }
  .card__text { font-size: 17px; line-height: 1.5; color: var(--text-2); }
  .card__tags { gap: 8px; }
  .card__tags li { padding: 7px 12px; border-radius: 10px; font-size: 14px; color: var(--text-3); }
  .card__badge { font-size: 12px; }
  .card__foot { padding: 20px 20px 22px; gap: 14px; }
  .btn { height: 58px; font-size: 17px; border-radius: 14px; }
  .link { font-size: 16px; }
  .note { font-size: 16px; line-height: 1.5; }
}
@media (max-width: 400px) {
  .hero__title { font-size: 29px; }
  .card__title { font-size: 21px; }
}