:root {
  --bg: #0b0f14;
  --fg: #f6f7fb;
  --muted: #c9d0da;
  --brand: #6cc0ff;
  --brand-2: #7bd389;
  --card: #111722;
  --border: #203047;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.65;
}
a {
  color: var(--brand);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
header.hero {
  position: relative;
  min-height: 72vh;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(1200px 600px at 10% 10%, rgba(124,191,255,.18), transparent),
              radial-gradient(1000px 500px at 90% 30%, rgba(123,211,137,.18), transparent),
              linear-gradient(180deg, rgba(10,14,21,.4), rgba(10,14,21,.85));
}
.hero img.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(1.1) brightness(.55);
  z-index: -1;
  max-width: 100%;
}
.hero .wrap {
  max-width: 1100px;
  padding: 8rem 1.25rem 5rem;
}
.badge {
  display: inline-flex;
  gap: .5rem;
  align-items: center;
  padding: .35rem .6rem;
  border: 1px solid #2a3951;
  border-radius: 999px;
  color: var(--muted);
  font-size: .9rem;
  background: rgba(14,24,38,.6);
  backdrop-filter: blur(8px);
}
h1 {
  font-size: clamp(2rem, 3.3vw + 1rem, 3.6rem);
  margin: .6rem 0 0;
}
.sub {
  font-size: clamp(1rem, 1.1vw + .6rem, 1.35rem);
  color: var(--muted);
  max-width: 70ch;
  margin: .85rem auto 0;
}
.cta {
  display: flex;
  gap: .8rem;
  justify-content: center;
  margin-top: 1.3rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--brand);
  color: #05121c;
  font-weight: 600;
  box-shadow: var(--shadow);
}
.btn.secondary {
  background: transparent;
  color: var(--fg);
}
nav.top {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(9,14,22,.65);
  border-bottom: 1px solid #1d2a3c;
}
nav.top .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: .6rem 1rem;
}
.brand {
  font-weight: 800;
  letter-spacing: .2px;
}
.brand strong {
  color: var(--brand);
}
.menu-toggle {
  display: none;
}
.menu-icon {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}
.menu-icon span {
  background: var(--fg);
  height: 3px;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.menu {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.menu a {
  padding: .6rem .7rem;
  border-radius: 10px;
}
.menu a:hover {
  background: #111b28;
}
.site-notice {
  background: linear-gradient(90deg, rgba(108,192,255,0.1), rgba(123,211,137,0.1));
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
  margin: 1rem auto;
  max-width: 1100px;
  padding: 1rem;
}
.site-notice p {
  margin: 0;
  font-size: 1rem;
  color: var(--fg);
}
.site-notice strong {
  color: var(--brand-2);
}
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1rem;
}
.grid {
  display: grid;
  gap: 1.25rem;
}
.grid.cards {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  max-width: 100%;
}
.card .p {
  padding: 1rem;
}
.map-container {
  margin: 1.5rem auto;
  max-width: 800px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
#map {
  height: 400px;
  width: 100%;
  z-index: 1;
}
.leaflet-container {
  background: var(--card);
}
section {
  margin: 3rem 0;
}
section h2 {
  font-size: clamp(1.4rem, 1.2vw + 1rem, 2rem);
}
.muted {
  color: var(--muted);
}
.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}
.fact {
  background: linear-gradient(180deg, #111927, #0f1623);
  border: 1px solid #24334a;
  border-radius: 18px;
  padding: 1rem;
}
.fact b {
  display: block;
  font-size: 1.8rem;
  margin-bottom: .35rem;
}
.two {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 1.5rem;
}
.list {
  display: grid;
  gap: .8rem;
}
.list li {
  padding: .4rem .6rem;
  background: #0f1723;
  border: 1px solid #213149;
  border-radius: 12px;
}
.faq details {
  background: #0f1723;
  border: 1px solid #213149;
  border-radius: 12px;
  padding: 1rem;
}
.faq details+details {
  margin-top: .8rem;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
}
.notice {
  border-left: 4px solid var(--brand-2);
  background: #0f1a13;
  padding: .8rem 1rem;
  border-radius: 10px;
  margin: 1rem 0;
}
footer {
  background: #0a111a;
  border-top: 1px solid #1b293d;
  color: var(--muted);
}
footer .inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1rem;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}
footer small {
  display: block;
  margin-top: .8rem;
}
.sr-only {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
/* Enhanced responsiveness */
@media (max-width: 900px) {
  .two {
    grid-template-columns: 1fr;
  }
  footer .inner {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .hero .wrap {
    padding: 4rem 1rem 3rem;
  }
  h1 {
    font-size: clamp(1.5rem, 2.5vw + 1rem, 2.5rem);
  }
  .sub {
    font-size: clamp(0.9rem, 1vw + 0.5rem, 1.1rem);
  }
  .map-container {
    margin: 1rem auto;
  }
  #map {
    height: 300px;
  }
  .menu-toggle {
    display: none;
  }
  .menu-icon {
    display: flex;
  }
  .menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(9,14,22,.95);
    padding: 1rem;
    border-bottom: 1px solid #1d2a3c;
  }
  .menu-toggle:checked + .menu-icon + .menu {
    display: flex;
  }
  .menu a {
    width: 100%;
    text-align: left;
  }
  .menu-icon span:nth-child(2) {
    opacity: 1;
    transform: none;
  }
  .menu-toggle:checked + .menu-icon span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .menu-toggle:checked + .menu-icon span:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle:checked + .menu-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
  .cta {
    flex-direction: column;
    gap: 0.5rem;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }
}