/* =========================================================
   «Там за горами» — джип-туры по горам Кавказа
   Дизайн-система: тёмный «ink», тёплый кремовый, ржаво-красный
   акцент из логотипа, оливковый и небесно-синий как вторичные.
   ========================================================= */

:root {
  --color-ink: #1c1a18;
  --color-ink-soft: #2a2724;
  --color-cream: #f4f1ea;
  --color-cream-dark: #e8e2d4;
  --color-white: #ffffff;
  --color-rust: #e0453d;
  --color-rust-dark: #b8332c;
  --color-olive: #5c6b4f;
  --color-sky: #4a7ba6;
  --color-text: #2a2724;
  --color-text-soft: #6b665f;
  --color-text-on-ink: #f4f1ea;
  --color-text-on-ink-soft: #c9c3b6;

  --font-heading: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container-width: 1180px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-card: 0 12px 30px -12px rgba(28, 26, 24, 0.35);
  --shadow-soft: 0 4px 16px rgba(28, 26, 24, 0.12);
  --header-height: 76px;
  --transition: 220ms ease;
}

/* ---------- reset ---------- */
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
ul { list-style: none; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--color-ink);
}
p { margin: 0 0 1em; }
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}
section { position: relative; }
.section-pad { padding: 96px 0; }
@media (max-width: 640px) {
  .section-pad { padding: 64px 0; }
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-head .eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 13px;
  color: var(--color-rust);
  margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(28px, 4vw, 42px); }
.section-head p { color: var(--color-text-soft); }
.section-dark { background: var(--color-ink); color: var(--color-text-on-ink); }
.section-dark h2, .section-dark h3 { color: var(--color-white); }
.section-dark p { color: var(--color-text-on-ink-soft); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 14px;
  border: 2px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn-rust { background: var(--color-rust); color: var(--color-white); }
.btn-rust:hover { background: var(--color-rust-dark); }
.btn-outline { background: transparent; border-color: currentColor; color: inherit; }
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-whatsapp { background: #25d366; color: #fff; }
.btn-telegram { background: #229ed9; color: #fff; }

/* ---------- header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), height var(--transition);
}
.site-header.is-scrolled {
  background: rgba(28, 26, 24, 0.94);
  box-shadow: var(--shadow-soft);
  height: 64px;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-white);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 19px;
}
.brand img { height: 42px; width: auto; }
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav a {
  color: var(--color-text-on-ink-soft);
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.04em;
  padding: 10px 16px;
  border-radius: 999px;
  transition: color var(--transition), background var(--transition);
}
.nav a:hover, .nav a.is-active {
  color: var(--color-white);
  background: rgba(179, 64, 44, 0.35);
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: none;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  position: absolute;
  left: 10px; right: 10px;
  height: 2px;
  background: var(--color-white);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle span { top: 50%; transform: translateY(-50%); }
.nav-toggle span::before { top: -8px; }
.nav-toggle span::after { top: 8px; }
.nav-toggle.is-open span { background: transparent; }
.nav-toggle.is-open span::before { top: 0; transform: rotate(45deg); }
.nav-toggle.is-open span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(28, 26, 24, 0.98);
    padding: 12px 20px 24px;
    gap: 4px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }
  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav a { padding: 14px 12px; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--color-white);
  overflow: hidden;
  background: var(--color-ink);
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media video, .hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28,26,24,0.55) 0%, rgba(28,26,24,0.55) 40%, rgba(28,26,24,0.92) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: var(--header-height);
  text-align: center;
  width: 100%;
}
.hero-content .eyebrow {
  font-family: var(--font-heading);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--color-cream-dark);
}
.hero-content h1 {
  color: var(--color-white);
  font-size: clamp(42px, 8vw, 88px);
  margin: 10px 0 16px;
}
.hero-content p {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--color-text-on-ink-soft);
  max-width: 560px;
  margin: 0 auto 32px;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: var(--color-white);
  opacity: 0.8;
  animation: bounce 2.2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ---------- why us ---------- */
.why-us .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.why-us video, .why-us img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.why-us blockquote {
  margin: 0;
  font-size: 18px;
  color: var(--color-text-on-ink-soft);
}
.why-us cite {
  display: block;
  margin-top: 20px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-rust);
  font-style: normal;
}
@media (max-width: 860px) {
  .why-us .container { grid-template-columns: 1fr; }
}

/* ---------- featured routes ---------- */
.featured-grid {
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.featured-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
.featured-card:nth-child(even) {
  direction: rtl;
}
.featured-card:nth-child(even) > * { direction: ltr; }
.featured-media {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.featured-text h3 { font-size: clamp(24px, 3vw, 34px); }
.featured-text .tag {
  color: var(--color-rust);
}
@media (max-width: 860px) {
  .featured-card, .featured-card:nth-child(even) { grid-template-columns: 1fr; direction: ltr; }
}

/* ---------- generic slider ---------- */
.slider { position: relative; overflow: hidden; }
.slider-track {
  display: flex;
  height: 100%;
  transition: transform 420ms ease;
}
.slider-track > * {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
}
.slider-track img { width: 100%; height: 100%; object-fit: cover; }
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(28,26,24,0.55);
  color: #fff;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background var(--transition);
}
.slider-btn:hover { background: rgba(179,64,44,0.85); }
.slider-btn.prev { left: 14px; }
.slider-btn.next { right: 14px; }
.slider-dots {
  position: absolute;
  bottom: 14px;
  left: 0; right: 0;
  display: flex;
  justify-content: center;
  gap: 8px;
  z-index: 2;
}
.slider-dots button {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.5);
  padding: 0;
}
.slider-dots button.is-active { background: var(--color-white); width: 22px; border-radius: 4px; }

/* ---------- routes / filter / grid ---------- */
.routes-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}
.filter-btn, .filter-btn-routes {
  padding: 10px 22px;
  border-radius: 999px;
  border: 2px solid var(--color-cream-dark);
  background: var(--color-white);
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--color-text-soft);
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn-routes:hover { border-color: var(--color-rust); color: var(--color-rust); }
.filter-btn.is-active, .filter-btn-routes.is-active {
  background: var(--color-rust);
  border-color: var(--color-rust);
  color: var(--color-white);
}
.routes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 980px) { .routes-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .routes-grid { grid-template-columns: 1fr; } }

.route-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.route-card.is-hidden { display: none; }
.route-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.route-card-media {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  border: none;
  padding: 0;
  background: none;
  position: relative;
  overflow: hidden;
}
.route-card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}
.route-card-media:hover img { transform: scale(1.06); }
.route-card-media::after {
  content: "\2192";
  position: absolute;
  right: 12px; bottom: 12px;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(28,26,24,0.55);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  transform: rotate(-45deg);
}
.route-card-body { padding: 22px 22px 26px; }
.route-card-body h3 {
  font-size: 19px;
  margin-bottom: 6px;
}
.route-card-body .tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-olive);
  margin-bottom: 10px;
}
.route-card-body p {
  font-size: 14.5px;
  color: var(--color-text-soft);
  margin-bottom: 0;
}

/* ---------- lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(12, 11, 10, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.lightbox.is-open { display: flex; }
.lightbox-inner { max-width: 900px; width: 100%; text-align: center; }
.lightbox-inner img {
  max-height: 75vh;
  width: auto;
  margin: 0 auto;
  border-radius: var(--radius-sm);
}
.lightbox-caption {
  color: var(--color-white);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 18px;
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  border-radius: 50%;
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  transition: background var(--transition);
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: rgba(179,64,44,0.85); }
.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 24px; top: 50%; transform: translateY(-50%); }

/* ---------- routes overview (whole-day itineraries) ---------- */
.routes-overview-list {
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.route-overview-card.is-hidden { display: none; }
.route-overview-stops {
  list-style: decimal;
  padding-left: 1.25em;
  margin: 18px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.route-overview-stops li {
  font-family: var(--font-heading);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  padding-left: 6px;
}

/* ---------- testimonials ---------- */
.testimonials-slider { max-width: 720px; margin: 0 auto; }
/* dots sit over photos in image sliders, but text needs its own space below
   so the pagination never overlaps the quote/name */
.testimonials-slider .slider-dots { position: static; margin-top: 28px; }
.testimonial-slide {
  text-align: center;
  padding: 0 20px;
}
.testimonial-slide img {
  width: 76px; height: 76px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  border: 3px solid var(--color-rust);
}
.testimonial-slide p {
  font-size: 19px;
  font-style: italic;
  color: var(--color-text-on-ink-soft);
}
.testimonial-slide cite {
  display: block;
  margin-top: 16px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-rust);
  font-style: normal;
}

/* ---------- contact ---------- */
.contact { text-align: center; }
.contact-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 32px;
  font-family: var(--font-heading);
  letter-spacing: 0.03em;
  font-size: 16px;
}
.contact-info li { display: flex; align-items: center; gap: 10px; }
.contact-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}
.social-row {
  display: flex;
  justify-content: center;
  gap: 18px;
}
.social-row a {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(244,241,234,0.08);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), transform var(--transition);
}
.social-row a:hover { background: var(--color-rust); transform: translateY(-3px); }
.social-row svg { width: 20px; height: 20px; fill: currentColor; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: var(--color-text-on-ink-soft);
  text-align: center;
  padding: 28px 0;
  font-size: 13px;
}

/* ---------- icon svg helpers ---------- */
.icon { width: 1em; height: 1em; fill: currentColor; display: inline-block; }