:root {
  --accent: #0b5d63;
  --accent-active: #07464b;
  --accent-soft: #dceeef;
  --ink: #202423;
  --body: #3f4745;
  --muted: #67716f;
  --muted-soft: #8b9492;
  --line: #dde4e2;
  --canvas: #ffffff;
  --surface: #f5f8f7;
  --surface-strong: #edf2f1;
  --shadow: rgba(20, 33, 31, .02) 0 0 0 1px, rgba(20, 33, 31, .05) 0 2px 6px, rgba(20, 33, 31, .11) 0 8px 24px;
  --radius-card: 16px;
  --radius-panel: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 96px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: Inter, "Avenir Next", "Hiragino Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
:focus-visible { outline: 3px solid rgba(11, 93, 99, .35); outline-offset: 3px; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .75rem 1rem;
  border-radius: 10px;
  background: var(--ink);
  color: white;
}
.skip-link:focus { top: 1rem; }

.nav-shell, .content-shell { width: min(1280px, calc(100% - 64px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(16px);
}
.nav-shell {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.025em;
}
.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-size: .95rem;
  font-weight: 700;
}
.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav a {
  padding: 11px 14px;
  border-radius: 999px;
  color: var(--body);
  text-decoration: none;
  font-size: .9rem;
  font-weight: 600;
}
.site-nav a:hover, .site-nav a:focus-visible { background: var(--surface); }
.site-nav .nav-cta { margin-left: 6px; background: var(--accent); color: white; }
.site-nav .nav-cta:hover, .site-nav .nav-cta:focus-visible { background: var(--accent-active); }
.menu-button {
  display: none;
  min-height: 44px;
  padding: .55rem .9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--canvas);
  color: var(--ink);
  cursor: pointer;
}
.ad-note {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  color: var(--body);
  text-align: center;
  padding: .55rem 1rem;
  font-size: .78rem;
}

.hero { padding: 58px 0 70px; }
.hero-copy { max-width: 760px; margin: 0 auto 34px; text-align: center; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: .77rem;
  font-weight: 750;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero h1, .article-hero h1, .page-hero h1 {
  margin: 0;
  font-weight: 650;
  letter-spacing: -.055em;
  line-height: 1.02;
}
.hero h1 { font-size: clamp(3.3rem, 7vw, 6.4rem); }
.hero-lede {
  max-width: 650px;
  margin: 22px auto 0;
  color: var(--body);
  font-size: 1.08rem;
  line-height: 1.65;
}
.hero-image { position: relative; min-height: 540px; overflow: visible; border-radius: var(--radius-panel); }
.hero-image > img {
  width: 100%;
  height: 540px;
  border-radius: var(--radius-panel);
  object-fit: cover;
}
.planning-pill {
  position: absolute;
  left: 50%;
  bottom: -36px;
  width: min(820px, calc(100% - 64px));
  min-height: 72px;
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr 52px;
  align-items: center;
  padding: 8px 10px 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--canvas);
  box-shadow: var(--shadow);
  color: var(--ink);
  text-decoration: none;
  transform: translateX(-50%);
}
.planning-pill > span:not(.search-orb) { min-width: 0; padding: 4px 22px; border-right: 1px solid var(--line); }
.planning-pill strong, .planning-pill small { display: block; }
.planning-pill strong { margin-bottom: 3px; font-size: .78rem; font-weight: 700; }
.planning-pill small {
  overflow: hidden;
  color: var(--muted);
  font-size: .84rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.search-orb {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-size: 1.15rem;
  transition: background .2s ease, transform .2s ease;
}
.planning-pill:hover .search-orb { background: var(--accent-active); transform: translateX(2px); }

.section { padding: 76px 0; }
.section.compact { padding-top: 96px; padding-bottom: 66px; background: var(--surface); }
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 30px;
}
.section-heading h2, .article-body h2 {
  margin: 0;
  font-weight: 650;
  letter-spacing: -.035em;
  line-height: 1.12;
}
.section-heading h2 { font-size: clamp(2rem, 4vw, 3.4rem); }
.section-heading p { max-width: 540px; margin: 0; color: var(--muted); }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.quick-card {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--canvas);
}
.quick-number {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-active);
  font-size: .77rem;
  font-weight: 750;
}
.quick-card h3 { margin: 32px 0 8px; font-size: 1.05rem; }
.quick-card p { margin: 0; color: var(--muted); font-size: .93rem; }

.guide-controls { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.filter-button {
  min-height: 42px;
  padding: .58rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--canvas);
  color: var(--body);
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
}
.filter-button:hover { border-color: var(--muted-soft); }
.filter-button[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: white; }
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 20px; }
.guide-card { min-width: 0; background: var(--canvas); }
.guide-photo {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--surface-strong);
}
.guide-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.guide-card:hover .guide-photo img { transform: scale(1.025); }
.guide-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 2px 8px rgba(20, 33, 31, .12);
  color: var(--ink);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: capitalize;
}
.guide-card-body { padding: 14px 2px 0; }
.meta-row { display: flex; flex-wrap: wrap; gap: 7px 14px; color: var(--muted); font-size: .76rem; font-weight: 600; }
.guide-card h3 { margin: 9px 0 7px; font-size: 1.03rem; font-weight: 650; letter-spacing: -.018em; line-height: 1.35; }
.guide-card p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.text-link { display: inline-flex; gap: 6px; margin-top: 12px; color: var(--accent-active); font-size: .86rem; font-weight: 650; text-decoration: none; }
.text-link:hover { text-decoration: underline; }

.booking-section { background: var(--accent-soft); }
.booking-panel {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 48px;
  align-items: center;
  padding: 44px;
  border: 1px solid rgba(11, 93, 99, .15);
  border-radius: var(--radius-panel);
  background: var(--canvas);
  box-shadow: 0 10px 30px rgba(11, 93, 99, .08);
}
.booking-panel h2 { margin: 0 0 14px; font-size: clamp(2rem, 4vw, 3.4rem); font-weight: 650; letter-spacing: -.04em; line-height: 1.08; }
.booking-panel p { margin-bottom: 0; color: var(--muted); }
.partner-grid { display: grid; gap: 12px; }
.partner-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--canvas);
  color: var(--ink);
  text-decoration: none;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.partner-card:hover { border-color: rgba(11, 93, 99, .4); box-shadow: var(--shadow); transform: translateY(-2px); }
.partner-card strong { display: block; margin-bottom: 3px; }
.partner-card span span { display: block; color: var(--muted); font-size: .84rem; }
.partner-arrow { color: var(--accent) !important; font-size: 1.2rem !important; }

.principles { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.principles-list { border-top: 1px solid var(--line); }
.principle { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.principle strong { color: var(--accent); }
.principle h3 { margin: 0 0 4px; font-size: 1rem; }
.principle p { margin: 0; color: var(--muted); font-size: .9rem; }

.article-hero, .page-hero { padding: 72px 0 58px; border-bottom: 1px solid var(--line); background: var(--surface); color: var(--ink); }
.breadcrumbs { margin: 0 0 28px; color: var(--muted); font-size: .85rem; }
.breadcrumbs a { color: inherit; }
.article-hero .meta-row { margin-bottom: 18px; color: var(--accent); }
.article-hero h1 { max-width: 920px; font-size: clamp(2.7rem, 6vw, 5.4rem); }
.article-intro { max-width: 760px; margin: 24px 0 0; color: var(--body); font-size: 1.07rem; line-height: 1.7; }
.article-shell { width: min(820px, calc(100% - 40px)); margin: 0 auto; }
.disclosure {
  margin: 40px 0;
  padding: 18px 20px;
  border: 1px solid rgba(11, 93, 99, .22);
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent-active);
  font-size: .9rem;
}
.article-body { padding: 8px 0 70px; }
.article-body section { margin: 52px 0; }
.article-body h2 { font-size: clamp(1.75rem, 4vw, 2.7rem); }
.article-body p { margin: 18px 0; color: var(--body); font-size: 1.03rem; line-height: 1.8; }
.article-partners { margin: 50px 0; padding: 28px; border-radius: var(--radius-card); background: var(--accent-soft); color: var(--ink); }
.article-partners h2 { font-size: 1.7rem; }
.article-partners p { color: var(--muted); font-size: .92rem; }
.article-partners .partner-card { margin-top: 12px; }
.sources { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--surface); }
.sources h2 { font-size: 1.5rem; }
.sources ul { padding-left: 1.25rem; }
.sources li { margin: .6rem 0; }
.sources a { color: var(--accent-active); }
.ai-note { margin: 32px 0 72px; color: var(--muted); font-size: .86rem; }
.page-hero h1 { max-width: 900px; font-size: clamp(2.8rem, 6vw, 5.3rem); }
.prose { width: min(760px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 86px; }
.prose h2 { margin-top: 2.7rem; font-size: 1.8rem; letter-spacing: -.025em; }
.prose p, .prose li { color: var(--body); line-height: 1.75; }

.site-footer { padding: 48px 0 28px; border-top: 1px solid var(--line); background: var(--surface); color: var(--muted); }
.site-footer .brand { color: var(--ink); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: start; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-links a { padding: 8px 10px; border-radius: 999px; color: var(--ink); text-decoration: none; font-size: .88rem; }
.footer-links a:hover { background: var(--surface-strong); }
.footer-note { max-width: 720px; margin: 22px 0 0; font-size: .82rem; line-height: 1.6; }
.copyright { margin: 34px 0 0; padding-top: 18px; border-top: 1px solid var(--line); font-size: .78rem; }
[hidden] { display: none !important; }

@media (max-width: 920px) {
  .nav-shell, .content-shell { width: min(100% - 40px, 1280px); }
  .quick-grid, .guide-grid { grid-template-columns: 1fr 1fr; }
  .booking-panel, .principles { grid-template-columns: 1fr; }
  .booking-panel { gap: 32px; }
}

@media (max-width: 680px) {
  .nav-shell, .content-shell { width: min(100% - 28px, 1280px); }
  .nav-shell { min-height: 68px; }
  .menu-button { display: inline-block; }
  .site-nav {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 58px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--canvas);
    box-shadow: var(--shadow);
  }
  .site-nav[data-open="true"] { display: flex; }
  .site-nav a { padding: .75rem; }
  .site-nav .nav-cta { margin-left: 0; text-align: center; }
  .ad-note { text-align: left; }
  .hero { padding: 44px 0 48px; }
  .hero-copy { text-align: left; }
  .hero h1 { font-size: clamp(3.2rem, 17vw, 5rem); }
  .hero-lede { font-size: 1rem; }
  .hero-image { min-height: auto; }
  .hero-image > img { height: 380px; border-radius: 18px; }
  .planning-pill {
    position: relative;
    left: auto;
    bottom: auto;
    width: calc(100% - 24px);
    min-height: 64px;
    grid-template-columns: 1fr 48px;
    margin: -32px auto 0;
    padding: 8px 8px 8px 12px;
    transform: none;
  }
  .planning-pill > span:not(.search-orb) { display: none; }
  .planning-pill > span:first-child { display: block; border: 0; padding: 4px 14px; }
  .planning-pill > span:first-child strong::after { content: " guides"; }
  .section { padding: 60px 0; }
  .section.compact { padding-top: 60px; }
  .section-heading { align-items: start; flex-direction: column; gap: 12px; }
  .quick-grid, .guide-grid { grid-template-columns: 1fr; }
  .guide-grid { gap: 34px; }
  .booking-panel { padding: 28px 20px; border-radius: 18px; }
  .footer-grid { grid-template-columns: 1fr; }
  .article-hero, .page-hero { padding: 52px 0 42px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}