*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-primary: #1C3149;
  --c-secondary: #4B6578;
  --c-muted: #7F96A6;
  --c-border: #D3D9DF;
  --c-bg: #fff;
  --c-bg-soft: #EEF1F4;
  --c-placeholder: #C8D0D8;
  --c-accent: #99C03B;
  --radius: 8px;
  --shadow: 0 2px 12px rgba(28,49,73,.1);
}

body {
  font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
  color: var(--c-primary);
  background: var(--c-bg);
  line-height: 1.6;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ─── HEADER ───────────────────────────────────────── */
.header {
  position: relative; z-index: 1;
  background: #fff;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: 72px;
  align-items: center;
  padding: 0;
  overflow: visible;
}
/* Лого — белый круг по центру, выступает за границы шапки */
.header__logo {
  align-self: stretch;
  display: flex; align-items: center; justify-content: center;
}
.logo-circle {
  width: 108px; height: 108px; border-radius: 50%;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  padding: 10px;
}
.logo-circle img { height: 100%; width: 100%; object-fit: contain; }
/* Левая навигация */
.header__nav--left {
  display: flex; gap: 28px; align-items: center; justify-content: flex-start;
  padding-left: 36px;
}
/* Правая навигация */
.header__nav--right {
  display: flex; gap: 14px; align-items: center; justify-content: flex-end;
  padding-right: 36px;
}
.header__nav--left a,
.header__nav--right a { color: var(--c-secondary); font-size: 15px; transition: color .15s; }
.header__nav--left a:hover,
.header__nav--right a:hover { color: var(--c-primary); }
.header__divider { color: var(--c-border); font-size: 16px; user-select: none; }
.header__phone-link { font-weight: 600; color: var(--c-primary) !important; }

/* ─── BUTTONS ──────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 11px 22px; border-radius: var(--radius);
  font-size: 15px; font-weight: 500; cursor: pointer;
  border: none; transition: opacity .15s; white-space: nowrap;
}
.btn:hover { opacity: .82; }
.btn--primary { background: var(--c-accent); color: #fff; }
.btn--navy { background: var(--c-primary); color: #fff; }
.btn--outline { background: transparent; color: var(--c-primary); border: 1.5px solid var(--c-primary); }
.btn--lg { padding: 14px 32px; font-size: 16px; border-radius: 10px; }
.btn--full { width: 100%; }

/* ─── FORMS ────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 12px; font-weight: 600; color: var(--c-muted); text-transform: uppercase; letter-spacing: .04em; }
.form-control {
  padding: 11px 14px; border: 1.5px solid var(--c-border);
  border-radius: var(--radius); font-size: 15px;
  background: #fff; color: var(--c-primary);
  transition: border-color .15s; outline: none; width: 100%; min-width: 0;
  font-family: inherit;
}
.form-control:focus { border-color: var(--c-primary); }
select.form-control {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px;
}
textarea.form-control { resize: vertical; min-height: 90px; }

/* ─── LAYOUT ───────────────────────────────────────── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 32px; }
.section { padding: 72px 0; }
.section--soft { background: var(--c-bg-soft); }
.section__title { font-size: 28px; font-weight: 700; margin-bottom: 8px; }
.section__sub { font-size: 16px; color: var(--c-secondary); margin-bottom: 36px; }

/* ─── IMG PLACEHOLDER ──────────────────────────────── */
.img-placeholder {
  background: var(--c-placeholder) url('promo.png') center/cover no-repeat;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-muted); font-size: 13px;
}

/* ─── HERO ─────────────────────────────────────────── */
.hero {
  background: url('banner.png') center center / cover no-repeat;
  position: relative;
  padding: 88px 32px 72px;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(28, 49, 73, 0.55);
}
.hero > * { position: relative; z-index: 1; }
.hero__title { font-size: 52px; font-weight: 800; line-height: 1.12; margin-bottom: 16px; letter-spacing: -.02em; color: #fff; }
.hero__sub { font-size: 19px; color: rgba(255,255,255,.85); margin-bottom: 44px; }

/* ─── SEARCH FORM ──────────────────────────────────── */
.search-form {
  background: #fff;
  border-radius: 14px;
  padding: 20px 20px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr 120px auto;
  gap: 12px; align-items: end;
  box-shadow: var(--shadow);
  max-width: 920px; margin: 0 auto;
  border: 1px solid var(--c-border);
}

/* ─── FEATURES ─────────────────────────────────────── */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature { text-align: center; padding: 32px 24px; }
.feature__icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--c-bg-soft); border: 1.5px solid var(--c-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin: 0 auto 16px;
}
.feature__title { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.feature__text { font-size: 14px; color: var(--c-secondary); line-height: 1.65; }

/* ─── ROUTE CARDS ──────────────────────────────────── */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 12px;
  overflow: hidden;
}
.card:hover { transform: translateY(-2px); }
.card__img {
  height: 200px; overflow: hidden;
  position: relative;
}
.card__img img { width: 100%; height: 100%; object-fit: cover; }
.card__img .img-placeholder { height: 100%; }
.card__img::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to top, rgba(20,35,55,.65), transparent);
  pointer-events: none;
}
.card__location {
  position: absolute; bottom: 10px; left: 14px;
  color: #fff; font-size: 13px; font-weight: 500;
  z-index: 1; display: flex; align-items: center; gap: 5px;
  text-shadow: 0 1px 3px rgba(0,0,0,.4);
}
.card__body { padding: 18px 20px 22px; }
.card__badges { display: flex; gap: 8px; margin-bottom: 10px; }
.card__title { font-size: 17px; font-weight: 600; margin-bottom: 6px; line-height: 1.3; }
.card__meta { font-size: 13px; color: var(--c-muted); margin-bottom: 14px; display: flex; gap: 14px; }
.card__price { font-size: 22px; font-weight: 700; margin-bottom: 16px; }
.card__price span { font-size: 14px; font-weight: 400; color: var(--c-muted); }

/* ─── BADGE ────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 20px;
  font-size: 12px; font-weight: 500;
  background: var(--c-bg-soft);
  color: var(--c-secondary);
  border: 1px solid var(--c-border);
}
.badge--dark { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }

/* ─── QUICK FORM ───────────────────────────────────── */
.quick-form-wrap {
  background: var(--c-primary);
  border-radius: 16px;
  padding: 44px 52px;
  display: flex; align-items: center; gap: 48px;
}
.quick-form-wrap .form-control {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
  color: #fff;
}
.quick-form-wrap .form-control::placeholder { color: rgba(255,255,255,.45); }
.quick-form-wrap .form-label { color: rgba(255,255,255,.6); }
.quick-form-wrap .btn--primary { background: var(--c-accent); color: #fff; }
.quick-form-wrap .btn--navy { background: #fff; color: var(--c-primary); }
.quick-form__text { flex: 0 0 260px; }
.quick-form__title { font-size: 24px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.quick-form__sub { font-size: 14px; color: rgba(255,255,255,.6); line-height: 1.6; }
.quick-form__fields { flex: 1; display: grid; grid-template-columns: 1fr 1fr auto; gap: 12px; align-items: end; }

/* ─── CARD SLIDER ──────────────────────────────────── */
.slider-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}
.slider-header > div:first-child { flex: 1; }
.slider-arrows { display: flex; gap: 10px; flex-shrink: 0; padding-bottom: 4px; }
.slider-btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid var(--c-border);
  background: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-primary);
  transition: background .15s, border-color .15s, color .15s;
}
.slider-btn:hover { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.slider-btn svg { display: block; }
.slider-wrap {
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  margin-top: 4px;
  padding-left:        max(32px, calc(50% - 560px + 32px));
  scroll-padding-left: max(32px, calc(50% - 560px + 32px));
}
.slider-wrap::-webkit-scrollbar { display: none; }
.slider-track {
  display: flex;
  gap: 24px;
  padding: 12px 0 24px 0;
}
.slider-wrap .card { width: 300px; flex-shrink: 0; scroll-snap-align: start; }
.slider-track::after {
  content: '';
  display: block;
  min-width: max(32px, calc(50% - 560px + 32px));
  flex-shrink: 0;
}

/* ─── PAGE HEADER ──────────────────────────────────── */
.page-header {
  background: var(--c-bg-soft);
  padding: 44px 0 36px;
  border-bottom: 1px solid var(--c-border);
}
.page-header__title { font-size: 36px; font-weight: 800; margin-bottom: 6px; letter-spacing: -.02em; }
.page-header__sub { font-size: 16px; color: var(--c-secondary); }
.page-header--photo {
  position: relative;
  background-size: cover; background-position: center;
  border-bottom: none;
  padding: 56px 0 44px;
}
.page-header--photo::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(15,28,46,.55), rgba(15,28,46,.4));
  pointer-events: none;
}
.page-header--photo .container { position: relative; z-index: 1; }
.page-header--photo .page-header__title { color: #fff; }
.page-header--photo .page-header__sub { color: rgba(255,255,255,.8); }

/* ─── ACTIVITY FILTERS ────────────────────────────── */
.activity-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.activity-btn {
  padding: 7px 16px; border-radius: 20px;
  border: 1.5px solid var(--c-border);
  background: #fff; color: var(--c-secondary);
  font-size: 14px; font-family: inherit; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.activity-btn:hover { border-color: var(--c-primary); color: var(--c-primary); }
.activity-btn--active,
.activity-btn--active:hover {
  background: var(--c-primary); border-color: var(--c-primary); color: #fff;
}

/* ─── FILTERS ──────────────────────────────────────── */
.filters {
  background: #fff;
  border-bottom: 1px solid var(--c-border);
  padding: 16px 0;
  position: static;
}
.filters__form {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 100px auto;
  gap: 12px; align-items: end;
}

/* ─── ROUTE DETAIL ─────────────────────────────────── */
.route-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: start;
}
.route-gallery { border-radius: 12px; overflow: hidden; margin-bottom: 32px; }
.route-gallery__main { height: 380px; }
.route-gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.route-gallery__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 4px; }
.route-gallery__thumb { height: 80px; overflow: hidden; cursor: pointer; position: relative; transition: opacity .15s; }
.route-gallery__thumb:hover { opacity: .8; }
.route-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb--active { outline: 2.5px solid var(--c-primary); outline-offset: -2px; }

/* ─── BOOKING CARD ─────────────────────────────────── */
.booking-card {
  background: #fff;
  border: 1.5px solid var(--c-border);
  border-radius: 14px;
  padding: 28px 24px;
  position: sticky; top: 100px;
}
.booking-card__price { font-size: 30px; font-weight: 800; margin-bottom: 4px; }
.booking-card__price span { font-size: 16px; font-weight: 400; color: var(--c-muted); }
.booking-card__sub { font-size: 13px; color: var(--c-muted); margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--c-border); }
.booking-form { display: flex; flex-direction: column; gap: 14px; }
.booking-card__note { font-size: 12px; color: var(--c-muted); text-align: center; margin-top: 10px; line-height: 1.6; }
.booking-card__divider { height: 1px; background: var(--c-border); margin: 4px 0; }

/* ─── BREADCRUMB ───────────────────────────────────── */
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--c-muted); margin-bottom: 24px; }
.breadcrumb a { color: var(--c-muted); transition: color .15s; }
.breadcrumb a:hover { color: var(--c-primary); }
.breadcrumb__sep { color: var(--c-border); }

/* ─── MODAL ────────────────────────────────────────── */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 500; align-items: center; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal {
  background: #fff; border-radius: 16px;
  padding: 36px 40px; width: 100%; max-width: 480px;
  overflow-x: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,.15);
  position: relative;
}
.modal__close { position: absolute; top: 16px; right: 18px; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--c-muted); line-height: 1; }
.modal__title { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.modal__sub { font-size: 14px; color: var(--c-muted); margin-bottom: 24px; }
.modal-form { display: flex; flex-direction: column; gap: 14px; }

/* ─── FOOTER ───────────────────────────────────────── */
.footer {
  background: var(--c-primary); color: rgba(255,255,255,.6);
  padding: 48px 32px 32px;
}
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer__logo img { height: 54px; filter: brightness(0) invert(1); margin-bottom: 14px; }
.footer__desc { font-size: 14px; line-height: 1.7; }
.footer__col-title { font-size: 13px; font-weight: 600; color: #fff; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 14px; }
.footer__links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer__links a { font-size: 14px; transition: color .15s; }
.footer__links a:hover { color: #fff; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px;
  font-size: 13px; text-align: center;
}

/* ═══════════════════════════════════════════════════════
   АДАПТИВ
═══════════════════════════════════════════════════════ */

/* ─── TABLET ≤ 900px ───────────────────────────────── */
@media (max-width: 900px) {
  .container { padding: 0 20px; }

  /* Header */
  .header { grid-template-columns: auto 1fr auto; }
  .header__nav--left { display: none; }
  .header__nav--right { gap: 0; padding-right: 20px; }
  .header__divider { display: none; }
  .header__contacts-link { display: none; }

  /* Hero */
  .hero { padding: 56px 20px 48px; }
  .hero__title { font-size: 36px; }
  .hero__sub { font-size: 16px; margin-bottom: 28px; }

  /* Search form */
  .search-form {
    grid-template-columns: 1fr 1fr;
    max-width: 100%;
  }
  .search-form .btn { grid-column: 1 / -1; }

  /* Features */
  .features { grid-template-columns: 1fr 1fr; gap: 20px; }

  /* Cards */
  .cards-grid { grid-template-columns: 1fr 1fr; gap: 16px; }

  /* Quick form */
  .quick-form-wrap { flex-direction: column; gap: 24px; padding: 32px 28px; }
  .quick-form__text { flex: none; }
  .quick-form__fields { grid-template-columns: 1fr 1fr auto; width: 100%; }

  /* Route detail */
  .route-layout { grid-template-columns: 1fr; gap: 24px; }
  .booking-card { position: static; }
  .route-specs { grid-template-columns: repeat(3, 1fr); }

  /* Filters */
  .filters__form { grid-template-columns: 1fr 1fr; }
  .filters__form .btn { grid-column: 1 / -1; }
  .filters { position: static; }

  /* Page header */
  .page-header__title { font-size: 28px; }

  /* Footer */
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ─── MOBILE ≤ 600px ───────────────────────────────── */
@media (max-width: 600px) {
  /* Header */
  .header { height: 56px; padding: 0 16px; }
  .logo-circle { width: 68px; height: 68px; padding: 9px; }
  .header__phone-link { font-size: 14px; }

  /* Sections */
  .section { padding: 48px 0; }

  /* Hero */
  .hero { padding: 40px 16px 36px; }
  .hero__title { font-size: 28px; letter-spacing: -.01em; }
  .hero__sub { font-size: 15px; }

  /* Search form */
  .search-form { grid-template-columns: 1fr; padding: 16px; }
  .search-form .btn { grid-column: 1; }

  /* Features */
  .features { grid-template-columns: 1fr; }
  .feature { padding: 20px 16px; }

  /* Cards */
  .cards-grid { grid-template-columns: 1fr; }

  /* Quick form */
  .quick-form-wrap { padding: 24px 20px; }
  .quick-form__fields { grid-template-columns: 1fr; }
  .quick-form__fields .btn { width: 100%; }

  /* Route */
  .route-gallery__main { height: 240px; }
  .route-info__title { font-size: 24px; }
  .booking-card { padding: 20px 16px; }
  .booking-card__price { font-size: 24px; }

  /* Filters */
  .filters__form { grid-template-columns: 1fr; }

  /* Page header */
  .page-header { padding: 28px 0 22px; }
  .page-header__title { font-size: 24px; }

  /* Footer */
  .footer { padding: 36px 20px 24px; }
  .footer__grid { grid-template-columns: 1fr; gap: 24px; }

  /* Modal */
  .modal { padding: 24px 20px; margin: 16px; }

  /* Mobile CTA */
  .mobile-cta { display: block !important; margin-bottom: 24px; }
}