:root {
  --bg: #f7f1e8;
  --bg-strong: #efe2d0;
  --surface: rgba(255, 248, 239, 0.78);
  --surface-strong: #fff9f2;
  --ink: #1c1a18;
  --muted: #64584d;
  --line: rgba(28, 26, 24, 0.1);
  --accent: #b35734;
  --accent-dark: #8a3a1e;
  --olive: #2b4a43;
  --olive-soft: #d9ebe2;
  --shadow: 0 30px 70px rgba(78, 49, 27, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(179, 87, 52, 0.12), transparent 34%),
    radial-gradient(circle at top right, rgba(43, 74, 67, 0.14), transparent 26%),
    linear-gradient(180deg, #f8f2ea 0%, #f4ebdf 50%, #fbf7f1 100%);
  line-height: 1.6;
  min-width: 320px;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(28, 26, 24, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 26, 24, 0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 20%, transparent 95%);
  opacity: 0.35;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 40px 0;
  position: relative;
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-head h2,
.hero h1 {
  margin: 0 0 18px;
  font-family: "Unbounded", sans-serif;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 5.3rem);
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.5vw, 3.1rem);
}

.section-head p,
.hero-text,
.feature-card p,
.route-card p,
.settlement-card p,
.scenario-card p,
.docs-copy p,
.faq-list p,
.cta-box p,
.layout-copy p,
.trust-card p {
  margin: 0;
  color: var(--muted);
}

.eyebrow,
.card-label,
.route-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(28, 26, 24, 0.08);
  backdrop-filter: blur(12px);
}

.eyebrow::before,
.card-label::before,
.route-label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(179, 87, 52, 0.12);
}

.page-glow {
  position: fixed;
  inset: auto;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.32;
  pointer-events: none;
  z-index: -1;
}

.page-glow-left {
  top: 100px;
  left: -80px;
  background: rgba(179, 87, 52, 0.22);
}

.page-glow-right {
  top: 420px;
  right: -90px;
  background: rgba(43, 74, 67, 0.2);
}

.hero {
  padding: 36px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-card,
.trust-card,
.feature-card,
.mini-card,
.route-card,
.settlement-card,
.scenario-card,
.docs-panel,
.cta-box,
.docs-copy,
.faq-list,
.gallery-card {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-copy {
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 44px);
  position: relative;
  overflow: hidden;
}

.hero-copy::after {
  content: "";
  position: absolute;
  right: -100px;
  bottom: -100px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(179, 87, 52, 0.16), transparent 62%);
}

.hero-text {
  max-width: 640px;
  font-size: 1.08rem;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 16px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 800;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff6ef;
  box-shadow: 0 18px 36px rgba(138, 58, 30, 0.28);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  border-color: rgba(28, 26, 24, 0.12);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 30px;
}

.hero-point {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(28, 26, 24, 0.08);
}

.hero-point strong {
  display: block;
  font-size: 1.12rem;
}

.hero-point span {
  color: var(--muted);
  font-size: 0.94rem;
}

.hero-card {
  border-radius: var(--radius-xl);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-card-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(43, 74, 67, 0.12);
  color: var(--olive);
  font-size: 0.88rem;
  font-weight: 800;
}

.hero-photo-stack {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  min-height: 420px;
  background: #d9d1c4;
}

.hero-photo-stack img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.floating-note {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(28, 26, 24, 0.72);
  color: #fff7ee;
  backdrop-filter: blur(14px);
}

.floating-note span {
  display: block;
  font-size: 0.82rem;
  opacity: 0.84;
}

.floating-note strong {
  display: block;
  font-size: 1rem;
}

.fact-grid,
.trust-grid,
.feature-grid,
.layout-cards,
.route-grid,
.settlement-grid,
.scenario-grid,
.cadastre-facts,
.attractions-grid {
  display: grid;
  gap: 18px;
}

.fact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fact-item {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(28, 26, 24, 0.08);
}

.fact-item span {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
}

.fact-item strong {
  display: block;
  margin-top: 6px;
  font-size: 1.08rem;
}

.trust-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-card {
  border-radius: 22px;
  padding: 22px;
}

.trust-index {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent);
  font-family: "Unbounded", sans-serif;
  font-size: 1.1rem;
}

.gallery-section {
  padding-top: 24px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  grid-auto-rows: 240px;
  gap: 18px;
}

.gallery-card {
  position: relative;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border-radius: 28px;
  cursor: pointer;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease, filter 0.45s ease;
}

.gallery-card:hover img,
.gallery-card:focus-visible img {
  transform: scale(1.04);
  filter: saturate(1.08);
}

.gallery-card::after {
  content: "Увеличить";
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(28, 26, 24, 0.72);
  color: #fff8ef;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.gallery-card:hover::after,
.gallery-card:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.gallery-large {
  grid-row: span 2;
}

.feature-grid,
.route-grid,
.settlement-grid,
.scenario-grid,
.attractions-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.route-card,
.settlement-card,
.scenario-card,
.attraction-card {
  border-radius: 24px;
  padding: 24px;
}

.feature-card h3,
.route-card h3,
.settlement-card h3,
.scenario-card h3,
.attraction-card h3,
.layout-copy h2,
.docs-copy h2,
.cta-box h2,
.faq-section h2 {
  margin: 0 0 12px;
  font-size: 1.28rem;
  line-height: 1.15;
}

.layout-grid,
.docs-grid,
.cadastre-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
  align-items: start;
}

.layout-copy,
.docs-copy,
.cadastre-copy {
  border-radius: 28px;
  padding: 28px;
}

.cadastre-card {
  margin: 0;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.cadastre-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cadastre-copy p {
  margin: 0;
  color: var(--muted);
}

.cadastre-facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 22px;
}

.cadastre-fact {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(28, 26, 24, 0.08);
}

.cadastre-fact span {
  display: block;
  font-size: 0.86rem;
  color: var(--muted);
}

.cadastre-fact strong {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
}

.layout-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-card {
  border-radius: 24px;
  padding: 24px;
}

.mini-number {
  display: block;
  margin-bottom: 8px;
  font-family: "Unbounded", sans-serif;
  font-size: clamp(1.5rem, 2vw, 2.1rem);
  color: var(--olive);
}

.route-card.accent {
  background: linear-gradient(145deg, rgba(179, 87, 52, 0.92), rgba(117, 48, 25, 0.94));
  color: #fff8f1;
}

.route-card.accent p,
.route-card.accent .route-label {
  color: inherit;
}

.route-card.accent .route-label {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.14);
}

.route-card.accent .route-label::before {
  background: #ffe3d5;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.12);
}

.route-distance {
  margin: 6px 0 10px;
  font-family: "Unbounded", sans-serif;
  font-size: 1.65rem;
  line-height: 1;
}

.attraction-card {
  position: relative;
  overflow: visible;
  min-height: 248px;
}

.attraction-preview {
  position: absolute;
  left: 50%;
  bottom: calc(100% - 10px);
  width: min(260px, calc(100vw - 32px));
  padding: 10px;
  border-radius: 22px;
  background: rgba(255, 249, 241, 0.94);
  border: 1px solid rgba(28, 26, 24, 0.08);
  box-shadow: 0 22px 60px rgba(55, 36, 21, 0.22);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px) scale(0.94) rotate(-1deg);
  transition: opacity 0.28s ease, transform 0.28s ease;
  z-index: 8;
}

.attraction-preview img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 16px;
}

.attraction-preview span {
  display: block;
  margin-top: 10px;
  font-size: 0.9rem;
  font-weight: 800;
}

.attraction-card:hover .attraction-preview,
.attraction-card:focus-within .attraction-preview {
  opacity: 1;
  transform: translate(-50%, 0) scale(1) rotate(0deg);
}

.photo-credits {
  margin-top: 18px;
}

.photo-credits p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.section-note {
  margin: 22px 0 0;
  max-width: 860px;
  color: var(--muted);
  font-size: 0.94rem;
}

.concept-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 22px;
  align-items: stretch;
}

.concept-card {
  border-radius: 30px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.concept-note {
  border-radius: 30px;
  padding: 28px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(43, 74, 67, 0.92), rgba(27, 49, 44, 0.95));
  color: #f6efe7;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.concept-note .route-label {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.14);
}

.concept-note .route-label::before {
  background: #dff1e9;
  box-shadow: 0 0 0 6px rgba(223, 241, 233, 0.12);
}

.concept-note p {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.65;
}

.concept-shot {
  min-height: 360px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.55);
}

.concept-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.concept-shot-plan {
  min-height: 520px;
}

.concept-shot-plan img {
  object-fit: contain;
  background: linear-gradient(180deg, #f8f2e8 0%, #efe6d8 100%);
}

.concept-copy h3 {
  margin: 0 0 12px;
  font-size: 1.38rem;
  line-height: 1.14;
}

.concept-copy p {
  margin: 0;
  color: var(--muted);
}

.concept-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.concept-point {
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(28, 26, 24, 0.08);
}

.concept-point strong {
  display: block;
  margin-bottom: 6px;
  font-size: 0.98rem;
}

.concept-point span {
  display: block;
  color: var(--muted);
  font-size: 0.93rem;
}

.docs-panel {
  border-radius: 28px;
  padding: 24px;
}

.docs-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(28, 26, 24, 0.08);
}

.docs-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.docs-row span {
  color: var(--muted);
}

.docs-row strong {
  max-width: 52%;
  text-align: right;
}

.faq-list {
  border-radius: 28px;
  padding: 10px 26px;
}

.faq-list details {
  border-bottom: 1px solid rgba(28, 26, 24, 0.08);
  padding: 18px 0;
}

.faq-list details:last-child {
  border-bottom: 0;
}

.faq-list summary {
  list-style: none;
  cursor: pointer;
  font-weight: 800;
  padding-right: 28px;
  position: relative;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -2px;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--accent);
  transition: transform 0.25s ease;
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list p {
  margin-top: 12px;
  max-width: 760px;
}

.cta-box {
  border-radius: 32px;
  padding: clamp(26px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: center;
}

.footer {
  padding: 0 0 88px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  border-top: 1px solid rgba(28, 26, 24, 0.08);
  padding-top: 24px;
  color: var(--muted);
}

.footer-copy {
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid rgba(28, 26, 24, 0.1);
  background: rgba(255, 255, 255, 0.6);
  color: inherit;
  cursor: pointer;
}

.mobile-bar {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 14px;
  padding: 10px;
  border-radius: 20px;
  background: rgba(255, 248, 239, 0.82);
  border: 1px solid rgba(28, 26, 24, 0.08);
  box-shadow: 0 25px 60px rgba(56, 36, 20, 0.18);
  backdrop-filter: blur(18px);
  display: none;
  gap: 10px;
  z-index: 30;
}

.mobile-bar .button {
  flex: 1;
  min-height: 48px;
}

.lightbox {
  width: min(960px, calc(100% - 24px));
  border: 0;
  padding: 0;
  background: transparent;
}

.lightbox::backdrop {
  background: rgba(13, 12, 12, 0.78);
  backdrop-filter: blur(6px);
}

.lightbox-backdrop {
  position: relative;
}

.lightbox-figure {
  margin: 0;
  border-radius: 28px;
  overflow: hidden;
  background: rgba(255, 250, 245, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.lightbox-figure img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  background: #efe7dc;
}

.lightbox-figure figcaption {
  padding: 18px 20px 20px;
  color: var(--ink);
  font-weight: 700;
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: rgba(28, 26, 24, 0.78);
  color: #fff;
  cursor: pointer;
  font-size: 1.8rem;
  line-height: 1;
  transform: rotate(45deg);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero-grid,
  .layout-grid,
  .docs-grid,
  .cadastre-grid,
  .concept-grid,
  .cta-box,
  .feature-grid,
  .route-grid,
  .settlement-grid,
  .scenario-grid,
  .attractions-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-large {
    grid-column: span 2;
    grid-row: span 1;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(var(--container), calc(100% - 20px));
  }

  .section {
    padding: 28px 0;
  }

  .hero {
    padding-top: 20px;
  }

  .hero-copy,
  .hero-card,
  .concept-card,
  .concept-note,
  .layout-copy,
  .docs-copy,
  .docs-panel,
  .faq-list,
  .cta-box {
    border-radius: 24px;
  }

  .hero-points,
  .fact-grid,
  .layout-cards,
  .gallery-grid,
  .cadastre-facts,
  .concept-points {
    grid-template-columns: 1fr;
  }

  .gallery-large {
    grid-column: auto;
  }

  .gallery-grid {
    grid-auto-rows: 220px;
  }

  .concept-shot,
  .concept-shot-plan {
    min-height: auto;
  }

  .attraction-card {
    min-height: auto;
  }

  .attraction-preview {
    position: static;
    width: 100%;
    margin-top: 18px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.58);
  }

  .hero-card-top,
  .footer-inner,
  .docs-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .docs-row strong {
    max-width: none;
    text-align: left;
  }

  .mobile-bar {
    display: flex;
  }

  .footer {
    padding-bottom: 118px;
  }
}