:root {
  --royal: #002366;
  --royal-dark: #001a4d;
  --gold: #ffd700;
  --gold-dark: #e6c200;
  --ink: #0f172a;
  --muted: #64748b;
  --shadow: rgba(0,0,0,0.18);
  --surface: #ffffff;
}

/* Base */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Segoe UI', Arial, sans-serif; background: #f8f9fa; color: var(--ink); }
img { max-width: 100%; display: block; }
a { text-decoration: none; }

/* Navbar */
nav {
  position: sticky; top: 0; z-index: 1000;
  background: linear-gradient(90deg, var(--royal), var(--royal-dark));
  color: var(--gold);
  box-shadow: 0 10px 28px var(--shadow);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; }
.logo img { height: 70px; width: auto; }
.menu { display: flex; list-style: none; align-items: center; }
.menu li { position: relative; margin-left: 20px; }
.menu a {
  color: var(--gold); font-weight: 600; padding: 8px; border-radius: 10px;
  transition: transform .18s ease, background .25s ease, color .25s ease, box-shadow .25s ease;
}
.menu a:hover, .menu a:focus-visible {
  background: var(--gold); color: var(--royal); transform: translateY(-1px);
  box-shadow: 0 8px 20px var(--shadow); outline: none;
}

/* Dropdowns */
.dropdown-toggle { display: inline-flex; align-items: center; gap: 6px; }
.submenu {
  display: none; position: absolute; top: 100%; left: 0; min-width: 180px;
  background: var(--royal); border-radius: 12px; list-style: none; box-shadow: 0 18px 36px var(--shadow); padding: 8px;
}
.submenu a {
  display: block; color: #fff; padding: 10px; border-radius: 8px;
  transition: background .2s ease, color .2s ease, transform .18s ease;
}
.submenu a:hover, .submenu a:focus-visible { background: var(--gold); color: var(--royal); transform: translateX(2px); outline: none; }
.dropdown:hover .submenu { display: block; }

/* Mobile nav */
.hamburger { display: none; flex-direction: column; cursor: pointer; }
.hamburger span { height: 3px; width: 25px; background: var(--gold); margin-bottom: 4px; border-radius: 5px; transition: .3s; }
.hamburger.open span:nth-child(1){ transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2){ opacity: 0; }
.hamburger.open span:nth-child(3){ transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .menu {
    position: fixed; top: 72px; right: -100%; flex-direction: column;
    width: 78%; height: calc(100vh - 72px);
    background: linear-gradient(180deg, var(--royal), var(--royal-dark));
    padding: 24px 16px; transition: right .35s ease; box-shadow: 0 12px 24px var(--shadow);
  }
  .menu.active { right: 0; }
  .menu li { margin: 12px 0; }
  .submenu { position: static; display: none; background: transparent; box-shadow: none; border-radius: 0; padding: 6px 0 0; }
  .dropdown.open .submenu { display: block; }
}

/* Hero */
.hero {
  position: relative; display: grid; place-items: center; text-align: center; color: #fff;
  min-height: 30vh; 
}
.hero::after { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.55); }
.hero-glass {
  position: relative; z-index: 1; padding: 24px; border-radius: 18px;
  background: rgba(255,255,255,.1); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,215,0,.25);
}
.hero-title { font-size: clamp(30px, 6vw, 56px); color: var(--gold); margin-bottom: 6px; text-shadow: 0 8px 26px rgba(0,0,0,.45); }
.hero-sub { color: #e8ecff; font-size: clamp(16px, 2.4vw, 20px); }

/* Sections */
.section { padding: 72px 20px; max-width: 700px; margin: auto; }
.heading {
  color: var(--royal); font-size: clamp(24px, 3.8vw, 36px);
  text-align: center; border-bottom: 4px solid var(--gold);
  display: inline-block; padding-bottom: 8px; margin-bottom: 24px;
}

/* Section */
.section { padding:64px 20px; max-width:1000px; margin:0 auto; }
.section h2 { text-align:center; font-size:clamp(24px,3.8vw,36px); color:var(--royal); margin-bottom:30px; }

/* Gallery grid */
.gallery-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:15px; }
.gallery-grid img {
  width:100%; border-radius:10px; cursor:pointer;
  transition:transform .3s, box-shadow .3s;
}
.gallery-grid img:hover { transform:scale(1.05); box-shadow:0 6px 15px rgba(0,0,0,0.2); }


/* Carousel */
.carousel {
  position: relative; overflow: hidden; border-radius: 14px; background: var(--surface);
  box-shadow: 0 10px 28px var(--shadow);
}

/* Slides track: each image is a slide, full width */
.carousel .slides {
  display: flex; gap: 0;
  will-change: transform;
  transition: transform .5s ease;
}

/* Make images fully visible and fit: no cropping */
.carousel .slides img {
  width: 100%; flex: 0 0 100%;
  /* Use a consistent aspect ratio; contain keeps entire image visible */
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #fff; /* adds clean letterboxing for portrait images */
}

/* Controls */
.carousel .controls {
  position: absolute; inset: 0; display: flex; justify-content: space-between; align-items: center; pointer-events: none;
}
.carousel .btn-arrow {
  pointer-events: auto; background: rgba(0,0,0,.35); border: none; color: #fff;
  width: 38px; height: 38px; border-radius: 999px; display: grid; place-items: center;
  margin: 0 12px; cursor: pointer; transition: background .2s ease, transform .2s ease;
}
.carousel .btn-arrow:hover { background: rgba(0,0,0,.5); transform: scale(1.05); }

/* Dots */
.carousel .dots {
  position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 2;
}
.carousel .dot {
  width: 10px; height: 10px; border-radius: 50%; background: rgba(0,0,0,.2);
  border: 1px solid rgba(255,215,0,.5); cursor: pointer; transition: background .2s ease, transform .2s ease;
}
.carousel .dot.active { background: var(--gold); transform: scale(1.1); }

/* Footer */
footer { background: var(--royal-dark); color: var(--gold); text-align: center; padding: 22px; font-size: 14px; }

/* Responsive hero fix */
@media (max-width: 768px) {
  .hero { background-position: center; }
}