/* ==== Colors ==== */
:root {
  --gold: #d4af37;
  --gold-dark: #b8972e;
  --black: #0f0f0f;
  --dark-2: #1a1a1a;
  --cream: #222222;
  --gray: #bbbbbb;
  --light: #2a2a2a;
}

* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family:'Georgia',serif;
  line-height:1.7;
  color:#e0e0e0;
  background:var(--black);
}
.container { max-width:1300px; margin:0 auto; padding:0 1rem; }
h1,h2,h3,h4 { font-family:'Playfair Display',serif; }
a { text-decoration:none; color:inherit; }

/* ==== Navbar ==== */
.navbar {
  background:rgba(15,15,15,.98);
  padding:1.2rem 0;
  position:sticky; top:0; z-index:1000;
  backdrop-filter:blur(12px);
  border-bottom:1px solid #333;
  box-shadow:0 4px 15px rgba(0,0,0,.3);
}
.navbar .container {
  display:flex; justify-content:space-between; align-items:center; position:relative;
}
.logo {
  font-size:2rem; font-weight:900; color:var(--gold);
  display:flex; align-items:center; gap:.6rem; letter-spacing:-1px;
}
.logo i { color:var(--gold); font-size:1.8rem; }

/* Mobile toggle */
.nav-toggle {
  display:none;
  background:none; border:none; cursor:pointer; padding:.5rem;
}
.hamburger, .hamburger::before, .hamburger::after {
  width:25px; height:3px; background:var(--gold);
  display:block; transition:.3s;
}
.hamburger::before, .hamburger::after { content:""; }
.hamburger::before { transform:translateY(-8px); }
.hamburger::after  { transform:translateY(5px); }
.nav-toggle.active .hamburger { background:transparent; }
.nav-toggle.active .hamburger::before { transform:translateY(0) rotate(45deg); }
.nav-toggle.active .hamburger::after  { transform:translateY(-3px) rotate(-45deg); }

/* Links */
.nav-links {
  display:flex; gap:2.2rem; list-style:none; align-items:center;
}
.nav-links a {
  font-weight:600; text-transform:uppercase; font-size:.95rem;
  letter-spacing:1.2px; color:#ccc; position:relative; transition:color .3s;
}
.nav-links a::after {
  content:''; position:absolute; bottom:-6px; left:0; width:0;
  height:2px; background:var(--gold); transition:width .3s;
}
.nav-links a:hover::after, .nav-links a.active::after { width:100%; }
.nav-links a:hover, .nav-links a.active { color:var(--gold); }

.btn-book {
  background:var(--gold); color:#000; padding:.75rem 1.8rem;
  border-radius:50px; font-weight:700; font-size:.95rem;
  transition:all .3s; box-shadow:0 4px 10px rgba(212,175,55,.3);
}
.btn-book:hover {
  background:var(--gold-dark); transform:translateY(-3px);
  box-shadow:0 8px 20px rgba(212,175,55,.4);
}

/* ==== Hero ==== */
.page-hero {
  position:relative; height:60vh;
  background:linear-gradient(rgba(0,0,0,.7),rgba(0,0,0,.7)), url('../assets/gallery/3.png') center/cover no-repeat;
  display:flex; align-items:center; justify-content:center; text-align:center; color:#fff;
}
.page-hero h1 { font-size:4.5rem; margin-bottom:1rem; animation:fadeInUp 1s ease; }
.page-hero p { font-size:1.5rem; animation:fadeInUp 1s ease .3s both; }

/* ==== Gallery ==== */
.gallery-section { padding:5rem 0; }
.filter-tabs {
  display:flex; justify-content:center; gap:1rem; margin-bottom:3rem; flex-wrap:wrap;
}
.filter-btn {
  background:transparent; color:#ccc; border:2px solid #444;
  padding:.7rem 1.8rem; border-radius:50px; font-weight:600;
  cursor:pointer; transition:all .3s; font-size:.95rem;
}
.filter-btn.active, .filter-btn:hover {
  background:var(--gold); color:#000; border-color:var(--gold);
}

.gallery-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:1.5rem;
}
.gallery-item {
  position:relative; border-radius:12px; overflow:hidden; cursor:pointer;
  box-shadow:0 5px 15px rgba(0,0,0,.3); transition:transform .4s;
}
.gallery-item:hover { transform:translateY(-10px); }
.gallery-item img {
  width:100%; height:280px; object-fit:cover; transition:.5s;
}
.gallery-item:hover img { transform:scale(1.08); }
.overlay {
  position:absolute; bottom:0; left:0; right:0;
  background:linear-gradient(transparent,rgba(0,0,0,.9));
  color:#fff; padding:2rem 1rem 1rem; text-align:center;
  font-weight:600; display:flex; justify-content:space-between; align-items:center;
}
.overlay i { font-size:1.3rem; }

/* ==== Lightbox ==== */
.lightbox {
  display:none; position:fixed; top:0; left:0; width:100%; height:100%;
  background:rgba(0,0,0,.98); z-index:2000; justify-content:center; align-items:center; padding:2rem;
}
.lightbox.active { display:flex; }
#lightbox-img {
  max-width:85%; max-height:80vh; border-radius:12px;
  box-shadow:0 20px 50px rgba(0,0,0,.6); transition:opacity .4s ease;
}
.lightbox-caption {
  position:absolute; bottom:2rem; color:#ccc; font-size:1.2rem;
  text-align:center; width:100%; font-weight:500;
}
.close-btn {
  position:absolute; top:2rem; right:2rem; font-size:2.5rem;
  color:#fff; cursor:pointer; transition:.3s; z-index:2100;
}
.close-btn:hover { color:var(--gold); }

.nav-arrow {
  position:absolute; top:50%; transform:translateY(-50%);
  background:rgba(212,175,55,.2); color:#fff; border:none;
  width:50px; height:50px; border-radius:50%; font-size:1.8rem;
  cursor:pointer; transition:all .3s; z-index:2100;
  display:flex; align-items:center; justify-items:center;
}
.prev-arrow { left:2rem; }
.next-arrow { right:2rem; }
.nav-arrow:hover {
  background:var(--gold); color:#000; transform:translateY(-50%) scale(1.1);
}

/* ==== Footer ==== */
.footer { background:var(--dark-2); color:#ccc; padding:4rem 0 2rem; border-top:1px solid #333; }
.footer-grid { display:grid; gap:2.5rem; margin-bottom:2rem; }
.footer-col h3, .footer-col h4 { color:var(--gold); margin-bottom:1.2rem; font-size:1.4rem; }
.footer-col p, .footer-col ul li { margin-bottom:.8rem; font-size:.95rem; }
.footer-col ul { list-style:none; }
.footer-col ul a { transition:color .3s; }
.footer-col ul a:hover { color:var(--gold); }
.social { display:flex; gap:1.2rem; font-size:1.5rem; }
.social a { color:#ccc; transition:all .3s; }
.social a:hover { color:var(--gold); transform:translateY(-4px); }
.footer-bottom { text-align:center; padding-top:2rem; border-top:1px solid #333; font-size:.9rem; color:#888; }

/* ==== Animations ==== */
@keyframes fadeInUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }

/* ==============================================================
   RESPONSIVE
   ============================================================== */
@media (max-width: 900px) {
  .nav-toggle { display:block; }
  .nav-links {
    position:absolute; top:100%; left:0; right:0;
    background:rgba(15,15,15,.98); flex-direction:column;
    gap:0; max-height:0; overflow:hidden; transition:max-height .4s ease;
  }
  .nav-links.open { max-height:500px; padding:1rem 0; }
  .nav-links li { width:100%; text-align:center; }
  .nav-links a { display:block; padding:1rem; font-size:1rem; }
  .btn-book { margin:1rem auto; width:fit-content; }
}

@media (max-width: 768px) {
  .page-hero h1 { font-size:2.8rem; }
  .gallery-grid { grid-template-columns:1fr; }
  .nav-arrow { width:40px; height:40px; font-size:1.4rem; }
  .prev-arrow { left:1rem; }
  .next-arrow { right:1rem; }
}

/* Desktop Footer: 3 columns */
@media (min-width: 901px) {
  .footer-grid { grid-template-columns:repeat(3,1fr); gap:3rem; }
}