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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Arial", sans-serif;
  background: #0a0a0a;
  color: #ffffff;
  line-height: 1.7;
}

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

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

/* HEADER */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.78);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-container {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: #ffffff;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.nav a {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.82);
  transition: 0.25s ease;
}

.nav a:hover {
  color: #ffffff;
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 90px;
  background: url("images/hero.jpg") center center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.72)),
    linear-gradient(to right, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.18));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-badge {
  display: inline-block;
  margin-bottom: 22px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #f2f2f2;
  font-size: 14px;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 82px);
  line-height: 1.04;
  margin-bottom: 22px;
  max-width: 760px;
}

.hero p {
  max-width: 680px;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 34px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  transition: 0.25s ease;
}

.btn-primary {
  background: #ffffff;
  color: #0a0a0a;
}

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

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
}

/* INTRO */
.intro {
  position: relative;
  z-index: 3;
  margin-top: -70px;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.intro-card {
  background: rgba(22, 22, 22, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
}

.intro-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.intro-card p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
}

/* SECTIONS */
.section {
  padding: 110px 0;
}

.section-dark {
  background: #121212;
}

.section-subtitle {
  margin-bottom: 14px;
  color: #c8b27b;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.section h2 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.12;
  margin-bottom: 28px;
  max-width: 800px;
}

.section p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 18px;
}

.section-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.section-grid.reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.section-image img {
  height: 540px;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.35);
}

/* TIMELINE */
.timeline {
  margin-top: 30px;
  display: grid;
  gap: 22px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  padding: 26px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.timeline-year {
  font-size: 26px;
  font-weight: 700;
  color: #c8b27b;
}

.timeline-content h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.timeline-content p {
  margin-bottom: 0;
}

/* GALLERY */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.gallery-grid img {
  height: 320px;
  object-fit: cover;
  border-radius: 24px;
  transition: transform 0.3s ease;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.gallery-grid img:hover {
  transform: scale(1.02);
}

/* CARDS */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.info-card {
  padding: 28px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.info-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.info-card p {
  margin-bottom: 0;
  font-size: 17px;
}

/* FACTS */
.facts-list {
  display: grid;
  gap: 22px;
}

.fact-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  align-items: start;
  padding: 28px;
  border-radius: 24px;
  background: #131313;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.fact-item span {
  font-size: 34px;
  line-height: 1;
  font-weight: 700;
  color: #c8b27b;
}

.fact-item h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.fact-item p {
  margin-bottom: 0;
}

/* FINAL */
.final-block {
  padding: 110px 0;
  background:
    linear-gradient(rgba(8, 8, 8, 0.72), rgba(8, 8, 8, 0.88)),
    url("images/view.jpg") center center / cover no-repeat;
}

.final-content {
  max-width: 860px;
}

.final-content h2 {
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.1;
  margin-bottom: 22px;
}

.final-content p:last-child {
  font-size: 19px;
  color: rgba(255, 255, 255, 0.86);
}

/* FOOTER */
.footer {
  padding: 26px 0;
  background: #090909;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
}

/* ADAPTIVE */
@media (max-width: 1100px) {
  .intro-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .section-grid,
  .section-grid.reverse {
    grid-template-columns: 1fr;
  }

  .section-image img {
    height: 420px;
  }
}

@media (max-width: 860px) {
  .header-container {
    flex-direction: column;
    justify-content: center;
    padding: 16px 0;
  }

  .nav {
    justify-content: center;
    gap: 14px;
  }

  .hero {
    padding-top: 140px;
  }

  .timeline-item,
  .fact-item {
    grid-template-columns: 1fr;
  }

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

  .gallery-grid img {
    height: 260px;
  }

  .section {
    padding: 80px 0;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .hero p,
  .section p,
  .intro-card p,
  .info-card p,
  .final-content p:last-child {
    font-size: 16px;
  }

  .logo {
    text-align: center;
  }

  .btn {
    width: 100%;
  }

  .section-image img {
    height: 300px;
  }
}