:root {
  --navy: #020A42;
  --navy-deep: #010631;
  --ink: #0A1650;
  --text: #1F2937;
  --muted: #5B6475;
  --orange: #F28C28;
  --orange-ink: #A54C08;
  --sand: #F7F2EB;
  --line: rgba(10, 22, 80, 0.12);
  --line-light: rgba(255, 255, 255, 0.14);
  --display: "Urbanist", system-ui, sans-serif;
  --body: "DM Sans", system-ui, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --gutter: clamp(20px, 5vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--orange-ink); }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: 4px; }
[id] { scroll-margin-top: 72px; }

.skip {
  position: absolute; left: 16px; top: -48px; z-index: 100;
  background: var(--orange); color: var(--navy); padding: 10px 16px; border-radius: 8px;
  font-weight: 600; text-decoration: none;
}
.skip:focus { top: 16px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Type ---------- */
.eyebrow {
  margin: 0 0 18px;
  font-size: 12px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--orange-ink);
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .7; }
.eyebrow--light { color: var(--orange); }
.h2 {
  margin: 0;
  font-family: var(--display); font-weight: 500;
  font-size: clamp(34px, 4.4vw, 56px); line-height: 1.04; letter-spacing: -0.025em;
  color: var(--ink); max-width: 18ch;
  text-wrap: balance;
}
.lede { margin: 24px 0 0; font-size: clamp(17px, 1.4vw, 19px); line-height: 1.7; color: var(--muted); max-width: 54ch; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background-color .35s var(--ease), box-shadow .35s var(--ease), backdrop-filter .35s;
}
.nav.is-scrolled {
  background: rgba(2, 10, 66, .82);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  box-shadow: 0 1px 0 var(--line-light);
}
.nav__inner {
  max-width: 1280px; margin: 0 auto; padding: 14px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav__brand img { height: 46px; width: auto; transition: height .35s var(--ease); }
.nav.is-scrolled .nav__brand img { height: 40px; }
.nav__links { display: flex; align-items: center; gap: clamp(18px, 2.6vw, 36px); }
.nav__links a {
  position: relative; color: rgba(255,255,255,.78); text-decoration: none;
  font-size: 14px; letter-spacing: .02em; padding: 6px 0;
  transition: color .2s;
}
.nav__links a:not(.nav__cta)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--orange); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__links a:hover { color: #fff; }
.nav__links a:not(.nav__cta):hover::after { transform: scaleX(1); }
.nav__links .nav__cta {
  color: #fff; padding: 9px 18px; border: 1px solid rgba(242,140,40,.6); border-radius: 999px;
  transition: background-color .25s, color .25s, border-color .25s;
}
.nav__links .nav__cta:hover { background: var(--orange); border-color: var(--orange); color: var(--navy); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100svh;
  background:
    radial-gradient(60% 50% at 50% 30%, rgba(47, 76, 190, .28), transparent 70%),
    var(--navy);
  color: #fff;
  display: flex; flex-direction: column; justify-content: flex-end;
  overflow: hidden;
  isolation: isolate;
}
.hero__copy {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  padding: clamp(110px, 16vh, 170px) var(--gutter) clamp(12px, 3vh, 32px);
  position: relative; z-index: 2;
}
.hero__title {
  margin: 0;
  font-family: var(--display); font-weight: 500;
  font-size: clamp(56px, min(11vw, 15vh), 150px);
  line-height: 1; letter-spacing: -0.04em;
  padding-bottom: .1em; margin-bottom: -.1em;
  background: linear-gradient(180deg, #fff 30%, #C9D2F0 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__tagline {
  margin: clamp(14px, 2.4vh, 26px) 0 0;
  font-family: var(--display); font-weight: 500;
  font-size: clamp(13px, 1.3vw, 17px); letter-spacing: .42em; text-transform: uppercase;
  color: var(--orange);
  padding-left: .42em;
}
.hero__media {
  position: relative; z-index: 1;
  margin-top: clamp(-80px, -6vh, -24px);
}
.hero__media img {
  width: 100%;
  height: clamp(240px, 52vh, 680px);
  object-fit: cover; object-position: 55% 42%;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 34%, #000 82%, rgba(0,0,0,.85) 100%);
          mask-image: linear-gradient(to bottom, transparent 0%, #000 34%, #000 82%, rgba(0,0,0,.85) 100%);
}
.hero__scroll {
  position: absolute; left: 50%; bottom: 26px; z-index: 3; transform: translateX(-50%);
  width: 26px; height: 42px; border: 1.5px solid rgba(255,255,255,.75); border-radius: 999px;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.hero__scroll span {
  position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px;
  border-radius: 2px; background: #fff; animation: scrollcue 2s var(--ease) infinite;
}
@keyframes scrollcue { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Facts ---------- */
.facts { padding: clamp(64px, 9vw, 112px) var(--gutter) 0; }
.facts__grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.fact {
  display: flex; flex-direction: column-reverse; gap: 8px;
  padding: 34px clamp(16px, 2.4vw, 32px);
  border-left: 1px solid var(--line);
}
.fact:first-child { border-left: 0; padding-left: 0; }
.fact dd {
  margin: 0; font-family: var(--display); font-weight: 500;
  font-size: clamp(30px, 3.2vw, 44px); line-height: 1; letter-spacing: -0.02em; color: var(--ink);
}
.fact dd small { font-size: .5em; font-weight: 500; letter-spacing: 0; color: var(--orange-ink); margin-left: 2px; }
.fact dt { font-size: 14px; color: var(--muted); }

/* ---------- Sections ---------- */
.section { padding: clamp(80px, 11vw, 140px) 0; }
.section--sand { background: var(--sand); }
.section__head { margin-bottom: clamp(44px, 6vw, 72px); }
.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 7vw, 112px); align-items: center; }

.zones { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.zones li {
  display: flex; gap: 24px; align-items: baseline;
  padding: 22px 0; border-bottom: 1px solid var(--line);
  color: var(--muted); font-size: 16px;
}
.zones__n { font-family: var(--display); font-size: 13px; font-weight: 600; color: var(--orange-ink); font-variant-numeric: tabular-nums; letter-spacing: .08em; }
.zones strong { display: block; font-family: var(--display); font-weight: 600; font-size: 20px; color: var(--ink); margin-bottom: 2px; letter-spacing: -0.01em; }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 56px); }
.pillar { border-top: 1px solid rgba(10,22,80,.18); padding-top: 32px; }
.pillar svg { width: 30px; height: 30px; fill: none; stroke: var(--orange-ink); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.pillar h3 { margin: 26px 0 10px; font-family: var(--display); font-weight: 600; font-size: 24px; letter-spacing: -0.015em; color: var(--ink); }
.pillar p { margin: 0; color: var(--muted); line-height: 1.7; }

/* ---------- Destinations ---------- */
.regions { border-top: 1px solid var(--line); }
.region { border-bottom: 1px solid var(--line); }
.region summary {
  list-style: none; cursor: pointer;
  display: grid; grid-template-columns: minmax(180px, 1fr) 2fr 40px; align-items: center; gap: 24px;
  padding: 28px 0;
}
.region summary::-webkit-details-marker { display: none; }
.region__name {
  font-family: var(--display); font-weight: 500; font-size: clamp(22px, 2.4vw, 30px); letter-spacing: -0.02em;
  color: var(--ink); transition: color .25s, transform .35s var(--ease);
}
.region__cities { color: var(--muted); font-size: 16px; }
.region__icon {
  justify-self: end; position: relative; width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--line); transition: background-color .25s, border-color .25s, transform .35s var(--ease);
}
.region__icon::before, .region__icon::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -.75px 0 0 -6px;
  background: var(--ink); transition: transform .35s var(--ease), background-color .25s;
}
.region__icon::after { transform: rotate(90deg); }
.region summary:hover .region__name { color: var(--orange-ink); transform: translateX(6px); }
.region summary:hover .region__icon { border-color: var(--orange); }
.region[open] .region__name { color: var(--orange-ink); }
.region[open] .region__icon { background: var(--navy); border-color: var(--navy); transform: rotate(180deg); }
.region[open] .region__icon::before, .region[open] .region__icon::after { background: #fff; }
.region[open] .region__icon::after { transform: rotate(0deg); }
.region__more {
  display: grid; grid-template-columns: minmax(180px, 1fr) 2fr 40px; gap: 24px;
  padding: 0 0 30px;
  animation: reveal-more .45s var(--ease);
}
.region__more p { grid-column: 2; margin: 0; color: var(--text); line-height: 1.7; }
@keyframes reveal-more { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- Closing ---------- */
.closing {
  position: relative; overflow: hidden;
  background:
    radial-gradient(50% 70% at 50% 110%, rgba(242, 140, 40, .18), transparent 70%),
    var(--navy);
  color: #fff; text-align: center;
  padding: clamp(96px, 13vw, 168px) 0;
}
.closing__inner { display: flex; flex-direction: column; align-items: center; }
.closing__title {
  margin: 0 0 44px; max-width: 16ch;
  font-family: var(--display); font-weight: 500;
  font-size: clamp(36px, 5vw, 66px); line-height: 1.04; letter-spacing: -0.03em;
  text-wrap: balance;
}
.button {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--orange); color: var(--navy);
  font-weight: 600; font-size: 16px; text-decoration: none;
  padding: 16px 30px; border-radius: 999px;
  box-shadow: 0 10px 30px -10px rgba(242, 140, 40, .55);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s;
}
.button span { transition: transform .25s var(--ease); }
.button:hover { background: #F69A40; color: var(--navy); transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(242, 140, 40, .7); }
.button:hover span { transform: translateX(4px); }
.closing__note { margin: 22px 0 0; font-size: 14px; color: rgba(255,255,255,.62); }
.closing__note a { color: #fff; text-decoration-color: rgba(255,255,255,.35); text-underline-offset: 3px; }
.closing__note a:hover { text-decoration-color: var(--orange); }

/* ---------- Footer ---------- */
.footer { background: var(--navy-deep); color: #9AA3B8; padding: 30px 0; font-size: 14px; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.footer img { height: 38px; width: auto; }
.footer a { color: #C9CED8; text-decoration: none; padding: 10px 0; }
.footer a:hover { color: #fff; }

/* ---------- Motion ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .facts__grid { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(3) { border-left: 0; padding-left: 0; }
  .fact:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .split { grid-template-columns: 1fr; align-items: start; }
  .pillars { grid-template-columns: 1fr; gap: 0; }
  .pillar { padding: 28px 0 36px; }
  .pillar h3 { margin-top: 18px; }
}
@media (max-width: 720px) {
  .nav__links a:not(.nav__cta) { display: none; }
  .nav__brand img { height: 40px; }
  .nav.is-scrolled .nav__brand img { height: 36px; }
  .region summary { grid-template-columns: 1fr 36px; gap: 6px 16px; padding: 22px 0; }
  .region__name { grid-column: 1; }
  .region__cities { grid-column: 1; grid-row: 2; font-size: 15px; }
  .region__icon { grid-column: 2; grid-row: 1 / span 2; }
  .region__more { grid-template-columns: 1fr; padding-bottom: 24px; }
  .region__more p { grid-column: 1; }
  .footer__inner { flex-direction: column; text-align: center; }
}
@media (max-width: 640px) {
  .hero__media img { height: clamp(240px, 34vh, 300px); object-position: 92% 50%; }
  .hero__scroll { display: none; }
}
@media (max-width: 420px) {
  .fact { padding: 26px 14px; }
  .fact dd { font-size: 28px; }
  .fact dt { font-size: 13px; }
}