:root {
  --ink: #001524;
  --ink-soft: #18313c;
  --teal: #15616d;
  --cream: #ffecd1;
  --orange: #ff7d00;
  --clay: #78290f;
  --black: #111111;
  --paper: #ffffff;
  --line: rgba(0, 21, 36, 0.12);
  --muted: #63727a;
  --radius-lg: 32px;
  --radius-md: 20px;
  --shadow-soft: 0 22px 70px rgba(0, 21, 36, 0.10);
  --shadow-card: 0 16px 40px rgba(0, 21, 36, 0.10);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.modal-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a, button { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button:disabled { cursor: not-allowed; opacity: .58; }
::selection { color: var(--cream); background: var(--teal); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }

.site-shell { min-width: 0; overflow: hidden; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.container.narrow { width: min(820px, calc(100% - 48px)); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .17em;
  line-height: 1.2;
  text-transform: uppercase;
}
.eyebrow::before { content: ''; width: 22px; height: 1px; background: currentColor; }
.eyebrow.inverse { color: var(--cream); }
.display {
  margin: 0;
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(3.8rem, 7vw, 7.6rem);
  font-weight: 600;
  letter-spacing: -.075em;
  line-height: .88;
  text-wrap: balance;
}
.display em, .serif { color: inherit; font-family: inherit; font-style: normal; font-weight: inherit; }
.section-heading { margin: 0; font-family: 'DM Sans', sans-serif; font-size: clamp(2rem, 4vw, 3.8rem); font-weight: 600; letter-spacing: -.065em; line-height: 1; text-wrap: balance; }
.section-heading em { color: var(--teal); font-family: inherit; font-style: normal; font-weight: inherit; }
.lead { color: var(--muted); font-size: 1.07rem; line-height: 1.75; }
.muted { color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--teal); font-size: .87rem; font-weight: 700; }
.text-link i { width: 16px; text-align: center; transition: transform .25s ease; }
.text-link:hover i { transform: scale(1.08); }

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.site-header.scrolled, .site-header.detail-header {
  background: rgba(255,255,255,.88);
  border-color: var(--line);
  box-shadow: 0 8px 30px rgba(0,21,36,.05);
  backdrop-filter: blur(18px);
}
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; color: var(--ink); }
.brand-logo { display: block; width: 210px; height: 68px; max-width: 100%; object-fit: contain; object-position: left center; }
.nav-links { display: flex; align-items: center; gap: 30px; color: var(--ink-soft); font-size: .76rem; font-weight: 600; }
.nav-links a { position: relative; padding-block: 8px; }
.nav-links a::after { position: absolute; right: 0; bottom: 0; left: 0; height: 1px; background: var(--teal); content: ''; transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-links a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-cta { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 18px; border: 1px solid rgba(0,21,36,.12); border-radius: 12px; appearance: none; background: var(--ink); color: white; font-size: .75rem; font-weight: 700; letter-spacing: -.01em; box-shadow: 0 5px 14px rgba(0,21,36,.12); transition: background .22s ease, border-color .22s ease, transform .22s ease, box-shadow .22s ease; }
.nav-cta > i { width: 17px; font-size: 1rem; line-height: 1; text-align: center; }
.nav-cta:hover { border-color: var(--teal); background: var(--teal); box-shadow: 0 8px 18px rgba(21,97,109,.18); transform: translateY(-1px); }
.nav-cta:active { box-shadow: 0 2px 8px rgba(0,21,36,.12); transform: scale(.985); }
.menu-toggle { display: none; width: 43px; height: 43px; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--ink); }
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after { display: block; width: 16px; height: 1px; margin: auto; background: currentColor; transition: transform .25s ease; }
.menu-toggle span { position: relative; }
.menu-toggle span::before, .menu-toggle span::after { position: absolute; left: 0; content: ''; }
.menu-toggle span::before { top: -5px; }
.menu-toggle span::after { top: 5px; }
.menu-toggle.is-open span { background: transparent; }
.menu-toggle.is-open span::before { top: 0; transform: rotate(45deg); }
.menu-toggle.is-open span::after { top: 0; transform: rotate(-45deg); }

.hero-home { position: relative; min-height: 800px; padding: 170px 0 100px; background: var(--cream); }
.hero-home::before { position: absolute; right: -14vw; bottom: -210px; width: 600px; height: 600px; border: 1px solid rgba(21,97,109,.18); border-radius: 50%; content: ''; }
.hero-home::after { position: absolute; right: 10vw; bottom: -72px; width: 360px; height: 360px; border: 1px solid rgba(21,97,109,.15); border-radius: 50%; content: ''; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 74px; }
.hero-copy { max-width: 580px; }
.hero-copy .eyebrow { margin-bottom: 25px; }
.hero-copy h1 { max-width: 600px; color: var(--ink); }
.hero-copy h1 em { color: var(--teal); }
.hero-copy p { max-width: 480px; margin: 29px 0 0; color: var(--ink-soft); font-size: 1.1rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 15px; margin-top: 35px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 19px; border: 1px solid transparent; border-radius: 12px; appearance: none; font-size: .8rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.2; transition: transform .22s ease, background .22s ease, border-color .22s ease, color .22s ease, box-shadow .22s ease; }
.button > i { width: 18px; font-size: .98rem; line-height: 1; text-align: center; }
.button:hover { transform: translateY(-1px); }
.button:active { transform: scale(.985); }
.button:focus-visible, .nav-cta:focus-visible, .leader-instagram:focus-visible { outline-offset: 3px; }
.button-primary { background: var(--ink); color: white; box-shadow: 0 5px 14px rgba(0,21,36,.13); }
.button-primary:hover { background: var(--teal); box-shadow: 0 8px 18px rgba(21,97,109,.18); }
.button-light { border-color: var(--line); background: rgba(255,255,255,.35); color: var(--ink); }
.button-light:hover { border-color: var(--teal); background: white; color: var(--teal); }
.button-orange { background: var(--orange); color: var(--black); box-shadow: 0 5px 14px rgba(255,125,0,.18); }
.button-orange:hover { background: #e96f00; color: var(--black); box-shadow: 0 8px 18px rgba(255,125,0,.24); }
.button-inverse { border-color: rgba(255,255,255,.25); color: white; }
.button-inverse:hover { background: white; color: var(--ink); }
.hero-note { display: flex; align-items: center; gap: 12px; margin-top: 39px; color: var(--muted); font-size: .71rem; }
.hero-note strong { color: var(--ink); }
.tiny-avatars { display: flex; }
.tiny-avatars span { display: grid; width: 28px; height: 28px; margin-left: -7px; place-items: center; overflow: hidden; border: 2px solid var(--cream); border-radius: 50%; background: var(--teal); color: white; font-size: .62rem; }
.tiny-avatars span:first-child { margin-left: 0; background: var(--clay); }
.tiny-avatars span:nth-child(2) { background: #8f9b86; }
.tiny-avatars span:nth-child(3) { background: var(--orange); color: var(--ink); }
.hero-visual { position: relative; min-height: 540px; }
.hero-image-main { position: absolute; top: 0; right: 0; width: 72%; height: 475px; overflow: hidden; border-radius: 180px 180px 18px 18px; box-shadow: var(--shadow-soft); transform: rotate(2deg); }
.hero-image-main img, .hero-image-small img, .image-fill img { width: 100%; height: 100%; object-fit: cover; }
.hero-image-main::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0,21,36,.25)); content: ''; }
.hero-image-small { position: absolute; bottom: 8px; left: 2%; width: 39%; height: 245px; overflow: hidden; border: 7px solid var(--cream); border-radius: 20px; box-shadow: var(--shadow-card); transform: rotate(-5deg); }
.hero-stamp { position: absolute; right: 15%; bottom: 49px; display: grid; width: 104px; height: 104px; padding: 16px; place-items: center; border-radius: 50%; background: var(--teal); color: white; font-size: .63rem; font-weight: 700; letter-spacing: .08em; line-height: 1.25; text-align: center; text-transform: uppercase; transform: rotate(10deg); }
.hero-stamp::before { position: absolute; inset: 8px; border: 1px dashed rgba(255,255,255,.65); border-radius: 50%; content: ''; }

.trust-strip { padding: 24px 0; border-bottom: 1px solid var(--line); background: white; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust-item { display: flex; align-items: baseline; gap: 10px; padding-right: 20px; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.trust-item strong { font-family: 'DM Sans', sans-serif; font-size: 2.3rem; font-weight: 600; letter-spacing: -.05em; line-height: 1; }
.trust-item span { color: var(--muted); font-size: .72rem; line-height: 1.35; }

.section { padding: 118px 0; }
.section-sm { padding: 78px 0; }
[id] { scroll-margin-top: 96px; }
.section-header { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 50px; }
.section-header > div:first-child { max-width: 650px; }
.section-header .eyebrow { margin-bottom: 18px; }
.section-header p { max-width: 500px; margin: 18px 0 0; color: var(--muted); }
.section-header .text-link { margin-bottom: 7px; }

.expedition-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.expedition-card { position: relative; grid-column: span 4; min-height: 480px; overflow: hidden; border-radius: var(--radius-md); background: var(--ink); color: white; box-shadow: 0 0 0 rgba(0,21,36,0); transition: box-shadow .3s ease, transform .3s ease; }
.expedition-card:nth-child(3n + 2) { grid-column: span 5; }
.expedition-card:nth-child(3n + 3) { grid-column: span 3; min-height: 480px; }
.expedition-card:nth-child(4n + 1) { min-height: 580px; }
.expedition-card::after { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,21,36,.02) 35%, rgba(0,21,36,.9) 100%); content: ''; }
.expedition-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.expedition-card:hover img { transform: scale(1.06); }
.expedition-card:hover { box-shadow: var(--shadow-card); transform: translateY(-2px); }
.expedition-card:focus-visible { outline-offset: 5px; }
.card-top, .card-bottom { position: absolute; z-index: 1; right: 23px; left: 23px; }
.card-top { top: 22px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card-year { position: absolute; z-index: 1; top: 38px; right: 20px; color: rgba(255,255,255,.25); font-size: clamp(4.3rem, 8vw, 7rem); font-weight: 700; letter-spacing: -.1em; line-height: .8; pointer-events: none; white-space: nowrap; }
.card-tag { padding: 7px 10px; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; background: rgba(0,21,36,.28); backdrop-filter: blur(10px); color: white; font-size: .62rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.card-bottom { bottom: 24px; }
.card-bottom .eyebrow { color: var(--cream); font-size: .6rem; }
.card-bottom h3 { margin: 11px 0 5px; font-family: 'DM Sans', sans-serif; font-size: 2.4rem; font-weight: 600; letter-spacing: -.06em; line-height: .95; }
.card-bottom p { max-width: 330px; margin: 0; color: rgba(255,255,255,.72); font-size: .78rem; line-height: 1.55; }
.card-arrow { position: absolute; right: 0; bottom: 2px; display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(255,255,255,.28); border-radius: 11px; background: rgba(255,255,255,.16); backdrop-filter: blur(10px); color: white; font-size: 1rem; opacity: 0; transform: translateY(8px); transition: opacity .25s ease, transform .25s ease, background .25s ease; }
.expedition-card:hover .card-arrow { opacity: 1; transform: translateY(0); }
.expedition-card:focus-visible .card-arrow { opacity: 1; transform: translateY(0); }
.availability-bar { display: flex; align-items: center; gap: 12px; margin-top: 26px; color: var(--muted); font-size: .75rem; }
.availability-bar strong { color: var(--teal); }

.manifesto { position: relative; padding: 130px 0; overflow: hidden; background: var(--ink); color: white; }
.manifesto::before { position: absolute; top: -280px; right: -160px; width: 680px; height: 680px; border: 1px solid rgba(255,236,209,.15); border-radius: 50%; content: ''; }
.manifesto-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .82fr 1.18fr; gap: 100px; align-items: center; }
.manifesto .section-heading { max-width: 440px; color: white; }
.manifesto .section-heading em { color: var(--cream); }
.manifesto-copy p { max-width: 620px; margin: 0 0 19px; color: rgba(255,255,255,.68); font-size: 1.06rem; line-height: 1.8; }
.manifesto-copy p:last-child { margin-bottom: 0; }
.manifesto-signature { margin-top: 38px; color: var(--cream); font-family: 'DM Sans', sans-serif; font-size: 1.35rem; font-style: normal; font-weight: 600; }
.manifesto-media { position: relative; min-height: 505px; }
.manifesto-media .image-fill { position: absolute; right: 0; width: 75%; height: 470px; overflow: hidden; border-radius: 14px; }
.manifesto-media .image-fill::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(0,21,36,.58)); content: ''; }
.manifesto-caption { position: absolute; bottom: 0; left: 0; z-index: 1; width: 64%; padding: 25px; border: 1px solid rgba(255,255,255,.16); border-radius: 16px; background: rgba(255,255,255,.09); backdrop-filter: blur(16px); }
.manifesto-caption p { margin: 0; color: white; font-family: 'DM Sans', sans-serif; font-size: 1.25rem; font-weight: 600; line-height: 1.2; }
.manifesto-caption small { display: block; margin-top: 16px; color: var(--cream); font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.principle { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; }
.principle-number { display: flex; align-items: center; justify-content: space-between; color: var(--teal); font-family: 'DM Sans', sans-serif; font-size: 1rem; font-weight: 600; }
.principle-number i { color: var(--orange); font-size: .9rem; }
.principle h3 { margin: 41px 0 9px; font-size: 1rem; letter-spacing: -.02em; }
.principle p { margin: 0; color: var(--muted); font-size: .83rem; line-height: 1.65; }

.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-trigger { display: flex; align-items: center; justify-content: space-between; gap: 20px; width: 100%; padding: 23px 0; border: 0; background: transparent; color: var(--ink); font-size: 1rem; font-weight: 600; text-align: left; }
.faq-plus { position: relative; flex: 0 0 25px; width: 25px; height: 25px; border: 1px solid var(--line); border-radius: 50%; }
.faq-plus::before, .faq-plus::after { position: absolute; top: 11px; left: 7px; width: 9px; height: 1px; background: var(--teal); content: ''; transition: transform .25s ease; }
.faq-plus::after { transform: rotate(90deg); }
.faq-item.is-open .faq-plus::after { transform: rotate(0); }
.faq-answer { max-height: 0; overflow: hidden; color: var(--muted); font-size: .88rem; line-height: 1.75; opacity: 0; transition: max-height .35s ease, opacity .35s ease; }
.faq-answer-inner { padding: 0 48px 23px 0; }
.faq-item.is-open .faq-answer { max-height: 300px; opacity: 1; }

.home-cta { padding: 0 0 118px; }
.home-cta-card { position: relative; overflow: hidden; padding: 72px; border-radius: var(--radius-lg); background: var(--cream); }
.home-cta-card::after { position: absolute; right: -110px; bottom: -240px; width: 500px; height: 500px; border: 1px solid rgba(21,97,109,.22); border-radius: 50%; content: ''; pointer-events: none; }
.home-cta-card > * { position: relative; z-index: 1; }
.home-cta-content { position: relative; z-index: 1; max-width: 640px; }
.home-cta-content .section-heading { margin: 16px 0 18px; }
.home-cta-content p { max-width: 530px; margin: 0 0 29px; color: var(--ink-soft); }

.site-footer { padding: 64px 0 30px; background: #f9f7f2; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 45px; padding-bottom: 60px; }
.footer-brand p { max-width: 280px; margin: 20px 0 0; color: var(--muted); font-size: .78rem; line-height: 1.75; }
.footer-title { margin-bottom: 18px; color: var(--ink); font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.footer-links { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; color: var(--muted); font-size: .8rem; }
.footer-links a:hover { color: var(--teal); }
.footer-links a:focus-visible, .footer-link-button:focus-visible { color: var(--teal); }
.footer-link-button { padding: 0; border: 0; background: transparent; color: inherit; font: inherit; text-align: left; }
.footer-link-button:hover { color: var(--teal); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 23px; border-top: 1px solid var(--line); color: var(--muted); font-size: .68rem; }

/* Expedition detail pages */
.detail-hero { position: relative; min-height: 720px; display: flex; align-items: end; padding: 165px 0 60px; overflow: hidden; color: white; }
.detail-hero-bg, .detail-hero-overlay { position: absolute; inset: 0; }
.detail-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.detail-hero-overlay { background: linear-gradient(180deg, rgba(0,21,36,.12), rgba(0,21,36,.86) 92%); }
.detail-hero-content { position: relative; z-index: 1; width: 100%; padding-inline: clamp(24px, 4vw, 72px); }
.detail-hero .eyebrow { color: var(--cream); }
.detail-hero h1 { max-width: 880px; margin: 20px 0 20px; }
.detail-hero .hero-subtitle { max-width: 610px; margin: 0; color: rgba(255,255,255,.78); font-size: 1.16rem; line-height: 1.65; }
.detail-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; max-width: 830px; margin-top: 45px; border: 1px solid rgba(255,255,255,.18); border-radius: 16px; overflow: hidden; background: rgba(255,255,255,.18); backdrop-filter: blur(13px); }
.detail-fact { padding: 18px 19px; background: rgba(0,21,36,.28); }
.detail-fact small { display: block; margin-bottom: 4px; color: rgba(255,255,255,.56); font-size: .6rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.detail-fact strong { font-size: .88rem; font-weight: 600; }
.detail-main-intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: start; }
.hero-grid > *, .manifesto-grid > *, .detail-main-intro > *, .leader-layout > *, .dates-grid > * { min-width: 0; }
.detail-intro-copy h2 { margin: 15px 0 25px; }
.detail-intro-copy p { margin: 0 0 17px; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.detail-intro-media { min-height: 540px; overflow: hidden; border-radius: 20px; background: var(--ink); }
.detail-intro-media img { width: 100%; height: 100%; min-height: 540px; object-fit: cover; }
.detail-highlights { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px 24px; margin-top: 40px; }
.highlight { display: flex; gap: 14px; }
.highlight-mark { display: grid; flex: 0 0 34px; width: 34px; height: 34px; place-items: center; border-radius: 50%; background: var(--cream); color: var(--teal); font-size: .78rem; font-weight: 700; }
.highlight h3 { margin: 0 0 2px; font-size: .86rem; }
.highlight p { margin: 0; color: var(--muted); font-size: .75rem; line-height: 1.5; }
.guide-card { position: sticky; top: 105px; padding: 28px; border-radius: var(--radius-md); background: #f7f5ef; }
.guide-card .eyebrow { color: var(--clay); }
.guide-profile { display: flex; align-items: center; gap: 15px; margin: 22px 0 18px; }
.guide-profile img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.guide-profile h3 { margin: 0; font-size: 1rem; }
.guide-profile p { margin: 2px 0 0; color: var(--muted); font-size: .72rem; }
.guide-card blockquote { margin: 0; color: var(--ink-soft); font-family: 'DM Sans', sans-serif; font-size: 1rem; font-weight: 600; line-height: 1.45; }
.guide-card .bio { margin: 17px 0 0; color: var(--muted); font-size: .78rem; line-height: 1.7; }
.language-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 20px; }
.language-row span { padding: 5px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .64rem; }

.leader-section { padding-top: 30px; }
.leader-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(45px, 8vw, 120px); align-items: center; }
.leader-photo { position: relative; height: 560px; overflow: hidden; border-radius: 20px; background: var(--ink); }
.leader-photo::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(0,21,36,.48)); content: ''; }
.leader-photo img { width: 100%; height: 100%; object-fit: cover; }
.leader-copy .eyebrow { color: var(--clay); }
.leader-copy h2 { max-width: 580px; margin: 17px 0 23px; }
.leader-copy .leader-role { margin: 0 0 28px; color: var(--teal); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.leader-copy .leader-bio { max-width: 560px; margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.85; }
.leader-quote { max-width: 500px; margin: 30px 0 0; padding-left: 20px; border-left: 2px solid var(--orange); color: var(--ink-soft); font-size: 1.15rem; font-weight: 600; line-height: 1.45; }
.leader-languages { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.leader-languages span { padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .66rem; }
.leader-instagram { display: inline-grid; width: 44px; height: 44px; margin-top: 28px; padding: 0; place-items: center; border: 1px solid var(--line); border-radius: 11px; background: white; color: var(--ink); box-shadow: 0 3px 10px rgba(0,21,36,.06); transition: background .22s ease, border-color .22s ease, color .22s ease, transform .22s ease, box-shadow .22s ease; }
.leader-instagram i { font-size: 1.22rem; line-height: 1; }
.leader-instagram:hover { border-color: var(--ink); background: var(--ink); color: white; box-shadow: 0 6px 16px rgba(0,21,36,.14); transform: translateY(-1px); }
.leader-instagram:active { transform: scale(.97); }

.detail-gallery { display: grid; grid-template-columns: 1.35fr .65fr .65fr; grid-template-rows: 260px 260px; grid-auto-flow: dense; gap: 12px; }
.gallery-item { position: relative; min-height: 0; overflow: hidden; border-radius: 14px; background: var(--ink); }
.gallery-item:first-child { grid-row: span 2; }
.gallery-item:last-child { grid-column: auto; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.gallery-item:hover img { transform: scale(1.05); }

.itinerary-section { background: #f8f7f3; }
.itinerary-layout { display: block; }
.itinerary-intro { max-width: 730px; margin-bottom: 58px; }
.itinerary-intro h2 { margin: 16px 0 17px; }
.itinerary-intro p { max-width: 650px; margin: 0; color: var(--muted); font-size: .95rem; line-height: 1.7; }
.itinerary-list { border-top: 1px solid var(--line); }
.day-item { border-bottom: 1px solid var(--line); }
.day-trigger { display: grid; grid-template-columns: 74px 1fr 25px; align-items: center; gap: 18px; width: 100%; padding: 23px 0; border: 0; background: transparent; color: var(--ink); text-align: left; }
.day-number { color: var(--teal); font-family: 'DM Sans', sans-serif; font-size: .86rem; font-weight: 700; white-space: nowrap; }
.day-title { font-size: .96rem; font-weight: 700; }
.day-trigger .day-icon { position: relative; width: 21px; height: 21px; border: 1px solid var(--line); border-radius: 50%; }
.day-trigger .day-icon::before, .day-trigger .day-icon::after { position: absolute; top: 9px; left: 5px; width: 8px; height: 1px; background: var(--teal); content: ''; transition: transform .25s ease; }
.day-trigger .day-icon::after { transform: rotate(90deg); }
.day-item.is-open .day-trigger .day-icon::after { transform: rotate(0); }
.day-body { max-height: 0; overflow: hidden; color: var(--muted); opacity: 0; transition: max-height .35s ease, opacity .35s ease; }
.day-body p { margin: 0; padding: 0 43px 24px 82px; font-size: .85rem; line-height: 1.8; }
.day-item.is-open .day-body { max-height: 400px; opacity: 1; }

.included-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.included-card { padding: 33px; border: 1px solid var(--line); border-radius: var(--radius-md); }
.included-card.included { background: var(--ink); color: white; }
.included-card h3 { margin: 0 0 24px; font-size: 1.25rem; letter-spacing: -.04em; }
.included-card ul { display: grid; gap: 13px; margin: 0; padding: 0; list-style: none; }
.included-card li { position: relative; padding-left: 23px; color: var(--muted); font-size: .82rem; line-height: 1.55; }
.included-card.included li { color: rgba(255,255,255,.72); }
.included-card li::before { position: absolute; top: .55em; left: 0; width: 10px; height: 10px; border-radius: 50%; background: var(--orange); content: ''; }
.included-card.not-included li::before { width: 9px; height: 1px; border-radius: 0; background: var(--clay); }

.dates-section { padding-top: 100px; padding-bottom: 125px; background: #f3f6f5; }
.dates-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 18px; align-items: start; }
.dates-panel { padding: 42px; border: 1px solid rgba(21,97,109,.12); border-radius: var(--radius-md); background: white; color: var(--ink); box-shadow: 0 20px 60px rgba(0,21,36,.06); }
.dates-panel .eyebrow { color: var(--teal); }
.dates-panel h2 { margin: 15px 0 12px; color: var(--ink); font-size: clamp(2rem, 4vw, 3.3rem); }
.dates-panel > p { max-width: 620px; margin: 0 0 27px; color: var(--muted); font-size: .91rem; line-height: 1.7; }
.date-list { display: grid; gap: 10px; }
.date-option { display: grid; grid-template-columns: 59px 1fr auto; gap: 14px; align-items: center; width: 100%; padding: 13px; border: 1px solid rgba(0,21,36,.1); border-radius: 13px; background: white; color: var(--ink); text-align: left; transition: background .25s ease, border-color .25s ease, box-shadow .25s ease; }
.date-option:hover, .date-option.is-selected { border-color: var(--teal); background: #f3faf8; box-shadow: 0 8px 22px rgba(21,97,109,.08); }
.date-calendar { display: flex; flex-direction: column; align-items: center; justify-content: center; width: 47px; height: 47px; border-radius: 9px; background: var(--cream); color: var(--ink); line-height: 1; }
.date-calendar .date-month { display: block; color: var(--clay); font-size: .48rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.date-calendar strong { display: block; margin-top: 3px; color: var(--ink); font-size: 1.2rem; font-weight: 700; }
.date-copy strong { display: block; font-size: .84rem; }
.date-copy span { display: block; margin-top: 3px; color: var(--muted); font-size: .66rem; }
.date-option .availability { color: var(--teal); font-size: .64rem; font-weight: 700; text-align: right; }
.price-card { position: sticky; top: 105px; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow-soft); }
.price-card .eyebrow { color: var(--clay); }
.price-card h3 { margin: 17px 0 4px; font-size: 1.4rem; letter-spacing: -.04em; }
.price-date-label { margin: 0 0 21px; color: var(--muted); font-size: .78rem; }
.selection-intro { margin: 0 0 20px; padding: 16px; border-radius: 12px; background: #f3f6f5; color: var(--ink-soft); }
.selection-intro strong { display: block; margin-bottom: 4px; font-size: .8rem; }
.selection-intro span { display: block; color: var(--muted); font-size: .72rem; line-height: 1.55; }
.price-options { display: grid; gap: 9px; margin-bottom: 23px; }
.price-option { display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%; padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: white; color: var(--ink); text-align: left; transition: border .25s ease, background .25s ease, box-shadow .25s ease; }
.price-option:hover, .price-option.is-selected { border-color: var(--teal); background: rgba(21,97,109,.06); }
.price-option small { display: block; margin-bottom: 3px; color: var(--muted); font-size: .63rem; }
.price-option strong { display: block; font-size: 1.18rem; letter-spacing: -.03em; }
.price-option .option-detail { display: block; max-width: 350px; margin-top: 5px; color: var(--muted); font-size: .68rem; font-style: normal; font-weight: 400; line-height: 1.45; }
.price-option .radio { display: grid; flex: 0 0 18px; width: 18px; height: 18px; place-items: center; border: 1px solid var(--line); border-radius: 50%; }
.price-option.is-selected .radio { border-color: var(--teal); }
.price-option.is-selected .radio::after { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); content: ''; }
.price-card .button { width: 100%; }
.price-note { margin: 17px 0 0; color: var(--muted); font-size: .65rem; line-height: 1.6; text-align: center; }

.detail-faq { padding-top: 15px; }

.modal-backdrop { position: fixed; z-index: 100; inset: 0; display: grid; padding: 22px; place-items: center; background: rgba(0,21,36,.7); backdrop-filter: blur(8px); opacity: 0; pointer-events: none; transition: opacity .25s ease; }
.modal-backdrop.is-open { opacity: 1; pointer-events: auto; }
.modal { position: relative; width: min(520px, 100%); max-height: min(760px, calc(100vh - 44px)); overflow-y: auto; padding: 34px; border-radius: 22px; background: white; box-shadow: 0 30px 100px rgba(0,0,0,.22); transform: translateY(15px); transition: transform .25s ease; }
.modal-backdrop.is-open .modal { transform: translateY(0); }
.modal-close { position: absolute; top: 17px; right: 17px; display: grid; width: 32px; height: 32px; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--ink); font-size: 1.2rem; line-height: 1; }
.modal-close:hover { border-color: var(--teal); background: #f3f6f5; color: var(--teal); }
.modal .eyebrow { color: var(--clay); }
.modal h2 { margin: 15px 35px 8px 0; font-family: 'DM Sans', sans-serif; font-size: 2.5rem; font-weight: 600; letter-spacing: -.06em; line-height: .98; }
.modal-intro { margin: 0 0 25px; color: var(--muted); font-size: .79rem; line-height: 1.6; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--ink); font-size: .69rem; font-weight: 700; }
.field input, .field select { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: white; color: var(--ink); font-size: .78rem; }
.field input:focus, .field select:focus { border-color: var(--teal); outline: 0; box-shadow: 0 0 0 3px rgba(21,97,109,.1); }
.selection-summary { margin: 20px 0; padding: 15px; border-radius: 12px; background: #f7f5ef; color: var(--ink-soft); font-size: .75rem; line-height: 1.6; }
.selection-summary strong { display: block; color: var(--ink); font-size: .84rem; }
.confirm-row { display: flex; align-items: flex-start; gap: 9px; margin: 16px 0 21px; color: var(--muted); font-size: .7rem; line-height: 1.5; }
.confirm-row input { flex: 0 0 auto; margin-top: 3px; accent-color: var(--teal); }
.modal .button { width: 100%; }
.modal-footnote { margin: 12px 0 0; color: var(--muted); font-size: .63rem; text-align: center; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }

.no-js-fallback { width: min(720px, calc(100% - 40px)); margin: 140px auto 80px; padding: 36px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--cream); }
.no-js-fallback h1 { margin: 0 0 12px; font-size: clamp(2rem, 8vw, 3.5rem); line-height: 1; letter-spacing: -.06em; }
.no-js-fallback p { margin: 0 0 22px; color: var(--ink-soft); }

@media (max-width: 900px) {
  .container { width: min(100% - 36px, 700px); }
  .nav-links { position: absolute; top: 70px; right: 18px; left: 18px; display: grid; gap: 0; padding: 10px 18px; border: 1px solid var(--line); border-radius: 16px; background: white; box-shadow: var(--shadow-card); opacity: 0; pointer-events: none; transform: translateY(-7px); transition: opacity .25s ease, transform .25s ease; }
  .nav-links.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .nav-links a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .nav-links a:last-child { border: 0; }
  .nav-actions .nav-cta { display: none; }
  .menu-toggle { display: block; }
  .hero-home { min-height: auto; padding-top: 140px; }
  .hero-grid, .manifesto-grid, .detail-main-intro, .leader-layout, .dates-grid { grid-template-columns: 1fr; gap: 55px; }
  .hero-visual { min-height: 520px; }
  .manifesto-media { order: -1; min-height: 420px; }
  .manifesto-media .image-fill { height: 400px; }
  .manifesto-caption { width: 69%; }
  .guide-card, .itinerary-intro, .price-card { position: static; }
  .leader-photo { height: 470px; }
  .itinerary-intro p { max-width: 550px; }
  .detail-hero { min-height: 650px; }
  .expedition-card, .expedition-card:nth-child(3n + 2), .expedition-card:nth-child(3n + 3) { grid-column: span 6; min-height: 480px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-brand { grid-column: span 2; }
  .card-arrow { opacity: 1; transform: none; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 30px, 480px); }
  .section { padding: 85px 0; }
  .section-header { display: block; margin-bottom: 32px; }
  .section-header .text-link { margin-top: 20px; }
  .nav-wrap { min-height: 68px; }
  .brand-logo { width: 150px; height: 48px; }
  .hero-home { padding: 122px 0 55px; }
  .hero-copy p { font-size: .98rem; }
  .hero-actions .button { width: 100%; }
  .hero-note { align-items: flex-start; }
  .hero-visual { min-height: 360px; margin-top: 14px; }
  .hero-image-main { width: 76%; height: 325px; border-radius: 120px 120px 15px 15px; }
  .hero-image-small { bottom: 0; width: 43%; height: 160px; border-width: 5px; }
  .hero-stamp { right: 2%; bottom: 21px; width: 76px; height: 76px; padding: 10px; font-size: .48rem; }
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 20px 10px; }
  .trust-item { padding-right: 10px; border-right: 0; }
  .trust-item strong { font-size: 1.9rem; }
  .trust-item span { font-size: .65rem; }
  .expedition-grid { display: grid; grid-template-columns: 1fr; }
  .expedition-card, .expedition-card:nth-child(3n + 2), .expedition-card:nth-child(3n + 3), .expedition-card:nth-child(4n + 1) { grid-column: auto; min-height: 405px; }
  .card-bottom h3 { font-size: 2.15rem; }
  .manifesto { padding: 90px 0; }
  .manifesto-media { min-height: 340px; }
  .manifesto-media .image-fill { height: 320px; width: 82%; }
  .manifesto-caption { width: 78%; padding: 18px; }
  .manifesto-caption p { font-size: 1.25rem; }
  .principles-grid, .included-grid { grid-template-columns: 1fr; }
  .principle { padding: 24px; }
  .home-cta { padding-bottom: 85px; }
  .home-cta-card { padding: 40px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 35px 20px; }
  .footer-brand { grid-column: span 2; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-top: 8px; }
  .detail-hero { min-height: 620px; padding-bottom: 33px; }
  .detail-hero-content { padding-inline: 0; }
  .detail-hero h1 { font-size: clamp(3.55rem, 18.8vw, 4.6rem); }
  .detail-hero .hero-subtitle { font-size: .95rem; }
  .detail-facts { grid-template-columns: 1fr 1fr; margin-top: 30px; }
  .detail-fact { padding: 14px; }
  .detail-fact strong { font-size: .76rem; }
  .detail-highlights { gap: 20px 12px; }
  .detail-intro-media, .detail-intro-media img { min-height: 360px; }
  .detail-gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 200px 140px 140px; }
  .gallery-item:first-child { grid-column: span 2; grid-row: auto; }
  .gallery-item:last-child { grid-column: auto; }
  .day-trigger { grid-template-columns: 42px 1fr 21px; gap: 10px; }
  .day-body p { padding-left: 52px; }
  .leader-photo { height: 360px; }
  .dates-panel, .price-card, .included-card, .guide-card { padding: 25px 20px; }
  .date-option { grid-template-columns: 50px 1fr; }
  .date-option .availability { grid-column: 2; text-align: left; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .modal { padding: 27px 20px 22px; }
  .modal h2 { margin-top: 13px; font-size: 2.15rem; line-height: 1; }
}

@media (max-width: 360px) {
  .container { width: min(100% - 24px, 480px); }
  .hero-home { padding-top: 112px; }
  .display { font-size: 3.45rem; }
  .detail-hero h1 { font-size: 3.45rem; }
  .detail-fact { padding: 12px 10px; }
  .date-copy strong { font-size: .78rem; }
}

@media (hover: none) {
  .expedition-card:hover { box-shadow: none; transform: none; }
  .expedition-card:hover img { transform: none; }
}

.data-error {
  min-height: 420px;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 8px;
  padding: 40px 24px;
  color: var(--muted);
  text-align: center;
}
.data-error strong { color: var(--navy); font-size: 1.2rem; }
.data-error span { max-width: 520px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}