: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:var(--royal);
      box-shadow:0 8px 24px var(--shadow);
    }
    .nav-inner{
      display:flex;align-items:center;gap:16px;
      padding:12px 20px;
    }
    .logo img{height:64px;width:auto;display:block}
    .menu{
      margin-left:auto;
      display:flex;list-style:none;gap:8px;align-items:center;flex-wrap:wrap;
    }
    .menu>li{position:relative}
    .menu a{
      color:var(--gold);font-weight:600;
      padding:8px 12px;border-radius:8px;
      transition:color .2s ease, background .2s ease;
    }
    .menu a:hover,.menu a:focus-visible{
      color:var(--royal);background:var(--gold);outline:none;
    }

    /* Dropdowns */
    .dropdown-toggle{display:inline-flex;align-items:center;gap:6px}
    .submenu{
      position:absolute;top:calc(100% + 8px);left:0;
      min-width:220px;background:var(--royal);
      border-radius:10px;padding:8px;list-style:none;
      box-shadow:0 14px 28px var(--shadow);
      display:none;z-index:999;pointer-events:auto;
    }
    .submenu a{
      display:block;color:#fff;padding:10px 12px;border-radius:8px;
    }
    .submenu a:hover,.submenu a:focus-visible{
      background:var(--gold);color:var(--royal);outline:none;
    }
    .dropdown:hover .submenu{display:block}

    /* Mobile nav */
    .hamburger{
      display:none;flex-direction:column;gap:5px;cursor:pointer;
      width:30px;height:24px;margin-left:auto;
    }
    .hamburger span{
      height:3px;background:var(--gold);border-radius:6px;width:100%;
      transition:transform .3s, opacity .3s;
    }
    .hamburger.open span:nth-child(1){transform:translateY(9px) rotate(45deg)}
    .hamburger.open span:nth-child(2){opacity:0}
    .hamburger.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}
    @media (max-width:768px){
      .hamburger{display:flex}
      .menu{
        position:fixed;top:72px;right:-100%;
        width:84%;height:calc(100vh - 72px);
        background:var(--royal);
        flex-direction:column;align-items:stretch;
        padding:16px;gap:6px;transition:right .3s ease;
      }
      .menu.active{right:0}
      .submenu{position:static;display:none;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;
}

/* 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: 70%; 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; }
}