/* Гостевой дом «У Саныча» — основные стили */

:root {
  --lake-deep: #1a4d5c;
  --lake-mid: #2d7a8f;
  --lake-light: #5ba3b5;
  --lake-mist: #a8d4de;
  --forest: #2d5016;
  --forest-mid: #4a7c32;
  --forest-light: #7cb356;
  --sunset: #e07a3a;
  --sunset-light: #f4a261;
  --sand: #f5f0e8;
  --sand-dark: #e8dfd0;
  --wood: #8b5e3c;
  --wood-light: #c49a6c;
  --white: #ffffff;
  --text: #1a2e35;
  --text-muted: #5a6f78;
  --shadow: 0 12px 40px rgba(26, 77, 92, 0.15);
  --shadow-soft: 0 4px 20px rgba(26, 77, 92, 0.08);
  --radius: 16px;
  --radius-lg: 24px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --header-h: 80px;
  --banner-h: 40px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--sand);
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: var(--lake-mid);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--sunset); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--lake-deep);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sunset);
  margin-bottom: 0.75rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.header.scrolled {
  background: rgba(245, 240, 232, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 0;
  color: var(--lake-deep);
  font-family: var(--font-display);
}

.logo-main {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
}

.logo-sub {
  font-size: 0.7rem;
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--sunset);
  transition: width var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.nav-link.active { color: var(--lake-deep); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--sunset), var(--sunset-light));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(224, 122, 58, 0.35);
}

.btn-primary:hover {
  color: var(--white);
  box-shadow: 0 12px 32px rgba(224, 122, 58, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--lake-deep);
  border: 2px solid var(--lake-mid);
}

.btn-outline:hover {
  background: var(--lake-deep);
  color: var(--white);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--lake-deep);
  transition: var(--transition);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(26, 77, 92, 0.75) 0%,
    rgba(45, 80, 22, 0.45) 50%,
    rgba(26, 46, 53, 0.65) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  padding: calc(var(--header-h) + var(--banner-h) + 2rem) 1rem 4rem;
  max-width: 900px;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
  text-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  opacity: 0.95;
  margin-bottom: 2rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--white);
  opacity: 0.7;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + var(--banner-h) + 4rem) 0 4rem;
  background: linear-gradient(135deg, var(--lake-deep), var(--forest-mid));
  color: var(--white);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(91, 163, 181, 0.2), transparent 70%);
}

.page-hero h1 { color: var(--white); margin-bottom: 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 600px; }

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  opacity: 0.8;
}

.breadcrumb a { color: var(--lake-mist); }
.breadcrumb a:hover { color: var(--white); }

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card a {
  color: inherit;
  text-decoration: none;
  display: block;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.card-image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card:hover .card-image img { transform: scale(1.06); }

.card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.35rem 0.85rem;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--lake-deep);
}

.card-badge.amenities { background: rgba(74, 124, 50, 0.9); color: var(--white); }
.card-badge.basic { background: rgba(224, 122, 58, 0.9); color: var(--white); }

.card-body { padding: 1.5rem; }

.card-body h3 { margin-bottom: 0.5rem; }

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.card-meta span::before {
  content: "•";
  margin-right: 0.75rem;
  color: var(--sunset);
}

.card-meta span:first-child::before { content: none; margin: 0; }

.card-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--lake-deep);
  margin-bottom: 1rem;
}

.card-price small {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* Features */
.features-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.feature-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--lake-mist), var(--lake-light));
  border-radius: 50%;
  font-size: 1.5rem;
}

.feature-item h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* Gallery */
.gallery-section { margin: 2rem 0; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: none;
  padding: 0;
  background: var(--sand-dark);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img { transform: scale(1.05); }

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 50%, rgba(26,77,92,0.4));
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover::after { opacity: 1; }

.gallery-featured {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: auto;
  min-height: 400px;
}

@media (max-width: 768px) {
  .gallery-featured {
    grid-column: span 1;
    grid-row: span 1;
    min-height: auto;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 25, 30, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 8px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,0.25); }

.lightbox-close { top: 1.5rem; right: 1.5rem; }
.lightbox-prev { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1.5rem; top: 50%; transform: translateY(-50%); }

.lightbox-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

/* Split content */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split-reverse { direction: rtl; }
.split-reverse > * { direction: ltr; }

.split-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.split-image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* Info blocks */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.info-block {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius);
  border-left: 4px solid var(--sunset);
  box-shadow: var(--shadow-soft);
}

.info-block h3 { margin-bottom: 0.75rem; }

.info-list {
  list-style: none;
}

.info-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--sand-dark);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.info-list li:last-child { border-bottom: none; }

.info-list .label { color: var(--text-muted); }
.info-list .value { font-weight: 700; text-align: right; }

/* Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.review-card {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.review-card::before {
  content: "\201C";
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  font-size: 4rem;
  font-family: var(--font-display);
  color: var(--lake-mist);
  line-height: 1;
}

.review-text {
  font-style: italic;
  color: var(--text);
  margin-bottom: 1rem;
  padding-top: 1.5rem;
}

.review-author {
  font-weight: 700;
  color: var(--lake-deep);
  font-size: 0.9rem;
}

.review-stars {
  color: var(--sunset);
  margin-bottom: 0.5rem;
  letter-spacing: 2px;
}

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--lake-deep), var(--lake-mid));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(3rem, 6vw, 5rem);
  text-align: center;
  margin: 2rem 0;
}

.cta h2 { color: var(--white); margin-bottom: 1rem; }
.cta p { opacity: 0.9; margin-bottom: 2rem; max-width: 500px; margin-left: auto; margin-right: auto; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-card {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.contact-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--sand-dark);
}

.contact-item:last-child { border-bottom: none; }

.contact-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sand);
  border-radius: 12px;
  font-size: 1.25rem;
}

.contact-item h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-item a,
.contact-item p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--lake-deep);
  margin: 0;
}

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 400px;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: 0;
}

/* Room detail */
.room-detail-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.room-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.room-tag {
  padding: 0.4rem 1rem;
  background: var(--sand);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--lake-deep);
}

.room-amenities-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
  list-style: none;
  margin: 1.5rem 0;
}

.room-amenities-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.room-amenities-list li::before {
  content: "✓";
  color: var(--forest-mid);
  font-weight: 700;
}

/* Building scheme */
.building-scheme {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.building-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.floor-list {
  list-style: none;
  margin-top: 1rem;
}

.floor-list li {
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--sand-dark);
  font-size: 0.95rem;
}

.floor-list a {
  font-weight: 600;
}

/* Footer */
.footer {
  background: var(--lake-deep);
  color: rgba(255,255,255,0.85);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer .logo { color: var(--white); margin-bottom: 1rem; }
.footer .logo-sub { color: rgba(255,255,255,0.5); }

.footer p { font-size: 0.9rem; opacity: 0.8; }

.footer h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
}

.footer-links li { margin-bottom: 0.6rem; }

.footer-links a {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
}

.footer-links a:hover { color: var(--sunset-light); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  opacity: 0.6;
}

.footer-registry {
  color: rgba(255,255,255,0.75);
  font-weight: 600;
  opacity: 1;
}

.footer-registry:hover {
  color: var(--sunset-light);
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible,
.cards-grid .card,
.features-row .feature-item,
.reviews-grid .review-card {
  opacity: 1;
  transform: translateY(0);
}

/* Discount banner */
.discount-banner {
  background: linear-gradient(90deg, var(--sunset), var(--sunset-light));
  color: var(--white);
  text-align: center;
  padding: 0.75rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-list {
    position: fixed;
    top: calc(var(--header-h) + var(--banner-h));
    left: 0;
    right: 0;
    background: var(--sand);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    box-shadow: var(--shadow);
  }

  .nav-list.open {
    transform: translateY(0);
    opacity: 1;
  }

  .burger { display: flex; }
  .nav .btn-primary { display: none; }

  .footer-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
}

/* Utility */
.text-center { text-align: center; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mt-2 { margin-top: 2rem; }
.bg-white { background: var(--white); }
.bg-sand { background: var(--sand); }