:root {
  --bg: #0f172a;
  --panel: #111827;
  --panel-2: #172033;
  --text: #eff6ff;
  --muted: #dbe4f0;
  --accent: #38bdf8;
  --accent-2: #8b5cf6;
  --shadow: 0 18px 40px rgba(15, 23, 42, 0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  color: var(--text);
  background-color: #0f172a;
  background-image: linear-gradient(135deg, rgba(15,23,42,0.98), rgba(17,24,39,0.98));
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
  background-repeat: no-repeat;
  transition: background-image 0.8s ease;
}
img { width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, calc(100% - 1.5rem)); margin: 0 auto; }

.hero {
  min-height: 100vh;
  background-image: linear-gradient(120deg, rgba(8, 15, 31, 0.82), rgba(15, 23, 42, 0.65));
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  transition: background-image 0.8s ease;
}
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}
.nav.container {
  width: 100%;
  max-width: none;
  margin: 0;
}
.logo {
  font-size: 1.25rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
}
.nav-actions { display: flex; align-items: center; gap: .65rem; }
.lang-switch { display: flex; gap: .35rem; padding: .2rem; border: 1px solid rgba(148, 163, 184, 0.18); border-radius: 999px; background: rgba(15, 23, 42, 0.8); }
.lang-btn { border: 0; border-radius: 999px; padding: .35rem .55rem; background: transparent; color: var(--muted); cursor: pointer; font-weight: 700; }
.lang-btn.active { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; }
.nav-links { display: flex; gap: 1rem; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--muted); font-weight: 500; }
.nav-links a:hover { color: #fff; }
.menu-btn { display: none; background: transparent; border: 1px solid rgba(255,255,255,0.18); color: #fff; padding: .45rem .6rem; border-radius: 10px; }

.hero-content {
  min-height: 100vh;
  display: grid; align-content: center; gap: 1rem;
  padding: 6rem 0 3rem;
}
.eyebrow { text-transform: uppercase; letter-spacing: .35em; font-size: .82rem; color: #cbd5e1; }
h1 { font-size: clamp(2.8rem, 8vw, 5rem); line-height: 1.02; margin: 0; }
.lead { max-width: 700px; color: var(--muted); font-size: 1.08rem; }
.btn {
  display: inline-flex; width: fit-content; align-items: center; justify-content: center;
  padding: .85rem 1.15rem; background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; border-radius: 999px; font-weight: 700; box-shadow: var(--shadow);
}

.section { padding: 2rem 0 3rem; }
.section-heading { margin-bottom: 1.2rem; }
.section-heading h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin: .2rem 0 0; }
.about-grid, .info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card, .info-card, .contact-box {
  background: rgba(17, 24, 39, 0.86);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 22px;
  padding: 1rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}
.card h3, .info-card h3 { margin-top: 0; font-size: 1.05rem; }
.card p, .info-card p, .contact-box p { color: var(--muted); line-height: 1.6; }

.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.photo-card { overflow: hidden; border-radius: 18px; min-height: 220px; border: 1px solid rgba(148, 163, 184, 0.18); box-shadow: var(--shadow); }
.photo-card img { height: 100%; object-fit: cover; transition: transform .35s ease; }
.photo-card:hover img { transform: scale(1.04); }

.contact-box { display: grid; gap: .8rem; }
.footer { text-align: center; padding: 1rem 0 2rem; color: #dbe4f0; font-size: .95rem; }

@media (max-width: 1024px) {
  .about-grid, .info-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 780px) {
  .nav-actions { width: 100%; justify-content: flex-end; }
  .nav-links {
    position: absolute; top: 68px; right: .75rem; left: .75rem;
    display: none; flex-direction: column; gap: .5rem; padding: .75rem;
    background: rgba(15, 23, 42, 0.98); border: 1px solid rgba(148, 163, 184, 0.18); border-radius: 16px;
  }
  .nav-links.open { display: flex; }
  .menu-btn { display: inline-flex; }
  .about-grid, .info-grid, .gallery-grid { grid-template-columns: 1fr; }
}