/* StraitTraffic design system. Tokens first, then components, then page layouts.
   One stylesheet for every page; no per-page CSS. Logical properties keep AR (RTL) correct. */

:root {
  --color-bg: #F4F5F2;
  --color-surface: #FFFFFF;
  --color-surface-muted: #ECEFEB;
  --color-dark: #27313B;
  --color-dark-2: #1D252D;
  --color-dark-3: #161D24;
  --color-text: #14191F;
  --color-text-secondary: #66717B;
  --color-text-on-dark: #F8F9F7;
  --color-text-on-dark-2: #A7B0B8;
  --color-border: #DDE1DE;
  --color-border-dark: rgba(255, 255, 255, .10);
  --color-accent: #F2535B;
  --color-accent-hover: #DF424B;
  --color-blue: #2274E5;
  --color-blue-soft: #E8F1FC;
  --color-live: #24A46D;
  --color-live-soft: #E4F4EC;
  --color-warning: #E6A23C;
  --color-warning-soft: #FBF1DF;
  --color-critical: #E05252;
  --color-critical-soft: #FBE6E6;

  --cat-tanker: #F2535B;
  --cat-cargo: #2274E5;
  --cat-container: #27313B;
  --cat-lng_lpg: #E6A23C;
  --cat-passenger: #7C5CD6;
  --cat-other: #A3ABB2;

  --radius-card: 12px;
  --radius-btn: 8px;
  --radius-sm: 6px;

  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --container: 1320px;
  --gutter: 20px;
  --section: 56px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
@media (min-width: 720px) { :root { --gutter: 32px; --section: 80px; } }
@media (min-width: 1100px) { :root { --gutter: 48px; --section: 104px; } }

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  font-feature-settings: "cv11", "ss01";
}
a { color: inherit; text-decoration: none; }
p a, li a, .prose a { color: var(--color-blue); }
p a:hover, li a:hover, .prose a:hover { text-decoration: underline; }
img, svg { max-width: 100%; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.02em; }
h1 { font-size: clamp(2.125rem, 1.5rem + 2.6vw, 3.5rem); line-height: 1.08; }
h2 { font-size: clamp(1.625rem, 1.2rem + 1.6vw, 2.375rem); line-height: 1.12; }
h3 { font-size: clamp(1.25rem, 1.1rem + .5vw, 1.5rem); line-height: 1.2; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--color-blue); outline-offset: 3px; border-radius: 3px; }
::selection { background: var(--color-blue-soft); }

.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: 740px; }
.muted { color: var(--color-text-secondary); }
.small { font-size: .875rem; }
.caption { font-size: .75rem; color: var(--color-text-secondary); }
.num { font-variant-numeric: tabular-nums; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.eyebrow {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin: 0 0 10px;
}
.eyebrow-accent { color: var(--color-accent); }
.on-dark .eyebrow { color: var(--color-text-on-dark-2); }

/* ---------- header ---------- */
.site-header { background: var(--color-surface); border-bottom: 1px solid var(--color-border); position: relative; z-index: 50; }
.site-header--dark { background: var(--color-dark-2); border-bottom-color: var(--color-border-dark); color: var(--color-text-on-dark); }
.header-inner { display: flex; align-items: center; gap: 28px; min-height: 68px; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1.125rem; letter-spacing: -.02em; }
.brand-mark { width: 30px; height: 30px; display: block; }
.brand-mark--light { display: none; }
.site-header--dark .brand-mark--dark { display: none; }
.site-header--dark .brand-mark--light { display: block; }
.brand b { font-weight: 600; color: var(--color-accent); }

.site-nav { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.nav-label { font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-secondary); margin-inline-end: 8px; }
.site-header--dark .nav-label { color: var(--color-text-on-dark-2); }
.site-nav a {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: .9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color .15s var(--ease), background-color .15s var(--ease);
  white-space: nowrap;
}
.site-nav a:hover { color: var(--color-text); background: var(--color-surface-muted); }
.site-nav a[aria-current="page"] { color: var(--color-text); box-shadow: inset 0 -2px 0 var(--color-accent); border-radius: 0; }
.site-header--dark .site-nav a { color: var(--color-text-on-dark-2); }
.site-header--dark .site-nav a:hover { color: var(--color-text-on-dark); background: rgba(255, 255, 255, .06); }
.site-header--dark .site-nav a[aria-current="page"] { color: var(--color-text-on-dark); }
.nav-secondary { margin-inline-start: auto; }

.nav-toggle { display: none; }

/* language selector */
.lang { position: relative; margin-inline-start: 8px; }
.lang summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  min-height: 40px;
  transition: border-color .15s var(--ease), background-color .15s var(--ease);
}
.lang summary::-webkit-details-marker { display: none; }
.lang summary:hover { border-color: var(--color-text-secondary); }
.lang summary svg { width: 12px; height: 12px; transition: transform .2s var(--ease); }
.lang[open] summary svg { transform: rotate(180deg); }
.site-header--dark .lang summary { border-color: var(--color-border-dark); color: var(--color-text-on-dark); }
.site-header--dark .lang summary:hover { border-color: rgba(255, 255, 255, .35); }
.lang-menu {
  position: absolute;
  inset-inline-end: 0;
  top: calc(100% + 8px);
  min-width: 180px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(20, 25, 31, .08);
  animation: menu-in .16s var(--ease);
  z-index: 60;
}
@keyframes menu-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.lang-menu a { display: flex; justify-content: space-between; align-items: center; padding: 9px 12px; border-radius: var(--radius-sm); font-size: .9375rem; min-height: 40px; }
.lang-menu a:hover { background: var(--color-surface-muted); }
.lang-menu a[aria-current="true"] { color: var(--color-blue); background: var(--color-blue-soft); }
.lang-menu .code { font-size: .75rem; font-weight: 600; letter-spacing: .06em; color: var(--color-text-secondary); }

@media (max-width: 960px) {
  .header-inner { gap: 12px; }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    margin-inline-start: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-btn);
    background: none;
    color: inherit;
    cursor: pointer;
  }
  .site-header--dark .nav-toggle { border-color: var(--color-border-dark); }
  .nav-toggle svg { width: 20px; height: 20px; }
  .nav-toggle .icon-close { display: none; }
  .nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
  .nav-toggle[aria-expanded="true"] .icon-close { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    inset-inline: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 12px var(--gutter) 20px;
    background: var(--color-surface);
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 16px 32px rgba(20, 25, 31, .08);
  }
  .site-header--dark .site-nav { background: var(--color-dark-2); color: var(--color-text-on-dark); border-bottom-color: var(--color-border-dark); }
  .site-nav.is-open, html.no-js .site-nav { display: flex; }
  .site-nav a { padding: 12px 10px; font-size: 1.0625rem; min-height: 44px; }
  .site-nav a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--color-accent); border-radius: 0; }
  .nav-label { padding: 8px 10px 4px; }
  .nav-secondary { margin-inline-start: 0; margin-top: 8px; border-top: 1px solid var(--color-border); padding-top: 12px; }
  .site-header--dark .nav-secondary { border-top-color: var(--color-border-dark); }
  .lang { margin-inline-start: 0; }
}

/* ---------- footer ---------- */
.site-footer { background: var(--color-dark-2); color: var(--color-text-on-dark-2); margin-top: var(--section); }
.footer-inner { padding-block: 64px 32px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 32px; }
.footer-brand .brand { color: var(--color-text-on-dark); margin-bottom: 14px; }
.footer-brand p { max-width: 320px; font-size: .9375rem; }
.footer-col .eyebrow { color: var(--color-text-on-dark-2); margin-bottom: 14px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--color-text-on-dark); font-size: .9375rem; opacity: .85; transition: opacity .15s var(--ease); }
.footer-col a:hover { opacity: 1; }
.footer-col a[aria-current="true"] { color: var(--color-accent); opacity: 1; }
.footer-langs { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--color-border-dark); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .8125rem; }
.footer-bottom p { margin: 0; max-width: 620px; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- buttons & links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: .9375rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-hover); }
.btn-secondary { background: transparent; border-color: var(--color-border); color: var(--color-text); }
.btn-secondary:hover { border-color: var(--color-text); }
.on-dark .btn-secondary { border-color: rgba(255, 255, 255, .25); color: var(--color-text-on-dark); }
.on-dark .btn-secondary:hover { border-color: rgba(255, 255, 255, .6); }
.btn:active { transform: translateY(1px); }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; color: var(--color-blue); }
.link-arrow::after { content: "→"; transition: transform .18s var(--ease); }
[dir="rtl"] .link-arrow::after { content: "←"; }
.link-arrow:hover::after { transform: translateX(3px); }
[dir="rtl"] .link-arrow:hover::after { transform: translateX(-3px); }

/* ---------- live indicator ---------- */
.live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8125rem;
  color: var(--color-text-secondary);
  white-space: nowrap;
}
.live-state { font-weight: 600; letter-spacing: .1em; text-transform: uppercase; font-size: .75rem; color: var(--color-text); }
.on-dark .live-state, .on-dark .live { color: var(--color-text-on-dark); }
.on-dark .live-age { color: var(--color-text-on-dark-2); }
.live-dot { position: relative; width: 9px; height: 9px; border-radius: 50%; background: var(--color-text-secondary); flex: none; }
.live-live .live-dot { background: var(--color-live); }
.live-live .live-dot::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid var(--color-live); opacity: 0; animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(.6); opacity: .8; } 100% { transform: scale(1.5); opacity: 0; } }
.live-delayed .live-dot { background: var(--color-warning); }
.live-unavailable .live-dot { background: var(--color-critical); }
.live-delayed .live-state { color: var(--color-warning); }
.live-unavailable .live-state { color: var(--color-critical); }
@media (prefers-reduced-motion: reduce) { .live-live .live-dot::after, .lang-menu { animation: none; } html { scroll-behavior: auto; } }

/* ---------- cards & surfaces ---------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
}
.card-title { font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--color-text-secondary); margin: 0 0 18px; display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.card-title .caption { letter-spacing: 0; text-transform: none; font-weight: 400; }
.card-dark { background: var(--color-dark); color: var(--color-text-on-dark); border-color: transparent; }
.card-dark .card-title, .card-dark .muted { color: var(--color-text-on-dark-2); }

/* status badge & deltas */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px;
  font-size: .75rem; font-weight: 600; letter-spacing: .02em; white-space: nowrap;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-ok { background: var(--color-live-soft); color: #1B7F53; }
.badge-info { background: var(--color-blue-soft); color: var(--color-blue); }
.badge-warn { background: var(--color-warning-soft); color: #A8701C; }
.badge-bad { background: var(--color-critical-soft); color: #B93B3B; }
.badge-neutral { background: var(--color-surface-muted); color: var(--color-text-secondary); }
.on-dark .badge-neutral { background: rgba(255, 255, 255, .08); color: var(--color-text-on-dark-2); }

.delta { display: inline-flex; align-items: center; gap: 4px; font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.delta-down { color: var(--color-critical); }
.delta-up { color: var(--color-live); }
.delta-flat { color: var(--color-text-secondary); }
.delta-none { color: var(--color-text-secondary); font-weight: 500; }

/* KPI */
.kpi-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); border-radius: var(--radius-card); overflow: hidden; }
.kpi { background: var(--color-surface); padding: 22px 24px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.kpi-value { font-size: clamp(2rem, 1.5rem + 1.8vw, 3rem); font-weight: 600; line-height: 1; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.kpi-label { font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-secondary); }
.kpi-note { font-size: .8125rem; color: var(--color-text-secondary); }
@media (max-width: 720px) { .kpi-strip { grid-template-columns: repeat(2, 1fr); } .kpi { padding: 18px; } }

/* bars (directions, vessel types) */
.bar-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.bar-row { display: grid; grid-template-columns: 1fr auto auto; gap: 2px 14px; align-items: baseline; }
.bar-row .bar-label { font-size: .9375rem; font-weight: 500; min-width: 0; overflow-wrap: anywhere; }
.bar-row .bar-count { font-weight: 600; font-variant-numeric: tabular-nums; }
.bar-row .bar-share { font-size: .8125rem; color: var(--color-text-secondary); font-variant-numeric: tabular-nums; min-width: 3ch; text-align: end; }
.bar-track { grid-column: 1 / -1; height: 6px; border-radius: 3px; background: var(--color-surface-muted); overflow: hidden; }
.bar-fill { display: block; height: 100%; border-radius: 3px; background: var(--color-blue); min-width: 2px; transition: width .4s var(--ease); }
.bar-fill.is-zero { min-width: 0; }
.bar-fill-tanker { background: var(--cat-tanker); } .bar-fill-cargo { background: var(--cat-cargo); }
.bar-fill-container { background: var(--cat-container); } .bar-fill-lng_lpg { background: var(--cat-lng_lpg); }
.bar-fill-passenger { background: var(--cat-passenger); } .bar-fill-other { background: var(--cat-other); }
.bar-fill-ab { background: var(--color-blue); } .bar-fill-ba { background: var(--color-accent); }
.bar-fill-n_tanker { background: var(--cat-tanker); } .bar-fill-n_container { background: var(--cat-container); }
.bar-fill-n_dry_bulk { background: var(--cat-cargo); } .bar-fill-n_general_cargo { background: var(--cat-lng_lpg); }
.bar-fill-n_roro { background: var(--cat-passenger); }

/* progress / baseline state */
.progress { height: 6px; border-radius: 3px; background: var(--color-surface-muted); overflow: hidden; }
.on-dark .progress { background: rgba(255, 255, 255, .12); }
.progress span { display: block; height: 100%; background: var(--color-blue); border-radius: 3px; }

/* data list (recent transits, overview) */
.data-list { list-style: none; margin: 0; padding: 0; }
.data-list li { display: grid; grid-template-columns: 4.5ch 1fr auto; gap: 4px 14px; align-items: baseline; padding: 10px 0; border-top: 1px solid var(--color-border); font-size: .9375rem; }
.data-list li:first-child { border-top: none; padding-top: 0; }
.data-list .t { font-variant-numeric: tabular-nums; color: var(--color-text-secondary); font-size: .8125rem; }
.data-list .v { font-weight: 500; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.data-list .c { font-size: .8125rem; color: var(--color-text-secondary); }
.data-list .d { font-size: .8125rem; color: var(--color-text-secondary); white-space: nowrap; }
@media (max-width: 480px) { .data-list li { grid-template-columns: 4.5ch 1fr; } .data-list .d { grid-column: 2; } }

/* empty state */
.empty { padding: 20px; border: 1px dashed var(--color-border); border-radius: var(--radius-sm); color: var(--color-text-secondary); font-size: .9375rem; }
.empty p { margin: 0; }

/* ---------- home ---------- */
.hero { background: var(--color-dark-2); color: var(--color-text-on-dark); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 85%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 85%);
}
.hero-inner { position: relative; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px; align-items: center; padding-block: 72px 88px; }
.hero h1 { font-size: clamp(2.375rem, 1.6rem + 3.6vw, 4.25rem); max-width: 14ch; line-height: 1.05; }
.hero h1 em { font-style: normal; color: var(--color-text-on-dark-2); }
.hero-lead { font-size: clamp(1.0625rem, 1rem + .4vw, 1.25rem); color: var(--color-text-on-dark-2); max-width: 46ch; margin: 22px 0 32px; line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.hero-live { margin-top: 28px; }

.overview { background: var(--color-dark); border: 1px solid var(--color-border-dark); border-radius: 14px; padding: 22px 24px; }
.overview-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.overview-head .eyebrow { margin: 0; }
.overview ul { list-style: none; margin: 0; padding: 0; }
.overview li { border-top: 1px solid var(--color-border-dark); }
.overview li:first-child { border-top: none; }
.overview a { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; grid-template-rows: auto auto; gap: 2px 18px; align-items: center; padding: 12px 6px; margin: 0 -6px; border-radius: var(--radius-sm); color: inherit; transition: background-color .15s var(--ease); }
.overview a:hover { background: rgba(255, 255, 255, .05); }
.overview .o-name { grid-column: 1; grid-row: 1; font-weight: 500; font-size: .9375rem; }
.overview .o-sub { grid-column: 1; grid-row: 2; font-size: .75rem; color: var(--color-text-on-dark-2); }
.overview .o-num { grid-column: 2; grid-row: 1 / span 2; font-size: 1.5rem; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; text-align: end; line-height: 1; }
.overview .o-num small { display: block; font-size: .6875rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-on-dark-2); margin-top: 5px; }
.overview .o-status { grid-column: 3; grid-row: 1 / span 2; justify-self: end; min-width: 82px; text-align: end; }
.overview .delta-none { color: var(--color-text-on-dark-2); }
@media (max-width: 960px) { .hero-inner { grid-template-columns: 1fr; gap: 40px; padding-block: 56px 64px; } .hero h1 { max-width: none; } }
@media (max-width: 480px) { .overview .o-status { display: none; } }

.section { padding-block: var(--section) 0; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 32px; flex-wrap: wrap; }
.section-head p { margin: 0; color: var(--color-text-secondary); max-width: 52ch; }

.strait-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 1000px) { .strait-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .strait-grid { grid-template-columns: 1fr; } }

.strait-card { display: flex; flex-direction: column; gap: 0; color: inherit; transition: border-color .18s var(--ease), transform .18s var(--ease); }
.strait-card:hover { border-color: var(--color-text-secondary); transform: translateY(-2px); }
.strait-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.strait-card-title { font-size: 1.25rem; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; }
.strait-card-sub { color: var(--color-text-secondary); font-size: .875rem; margin: 6px 0 22px; }
.strait-card-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.strait-card-kpis .kpi-value { font-size: 2.25rem; }
.strait-card-kpis .kpi-label { margin-top: 6px; display: block; }
.strait-card-foot { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--color-border); }
.strait-card-trend { font-size: .8125rem; color: var(--color-text-secondary); display: flex; flex-direction: column; gap: 2px; }
.strait-card-trend .delta { font-size: 1.0625rem; }
.sparkline { width: 96px; height: 30px; flex: none; }
.sparkline path { fill: none; stroke: var(--color-blue); stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.sparkline .spark-area { fill: var(--color-blue); opacity: .08; stroke: none; }
.sparkline circle { fill: var(--color-accent); }
.strait-card-link { margin-top: 18px; font-size: .9375rem; }

.how { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.how-item { padding: 24px 0 0; border-top: 2px solid var(--color-text); }
.how-item h3 { font-size: 1.0625rem; margin-bottom: 8px; }
.how-item p { margin: 0; color: var(--color-text-secondary); font-size: .9375rem; }
@media (max-width: 760px) { .how { grid-template-columns: 1fr; gap: 24px; } }

/* ---------- strait page ---------- */
.page { padding-top: 28px; }
.breadcrumb { font-size: .8125rem; color: var(--color-text-secondary); display: flex; gap: 8px; align-items: center; margin-bottom: 22px; }
.breadcrumb a:hover { color: var(--color-text); }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 28px; }
.page-head h1 { margin-bottom: 8px; }
.page-sub { font-size: 1.0625rem; color: var(--color-text-secondary); margin: 0; }
.page-head .live { margin-bottom: 8px; }

.status { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: center; padding: 26px 28px; margin-bottom: 20px; border-inline-start: 4px solid var(--color-text-secondary); }
.status-ok { border-inline-start-color: var(--color-live); }
.status-info { border-inline-start-color: var(--color-blue); }
.status-warn { border-inline-start-color: var(--color-warning); }
.status-bad { border-inline-start-color: var(--color-critical); }
.status-neutral { border-inline-start-color: var(--color-blue); }
.status-title { font-size: clamp(1.375rem, 1.1rem + 1.2vw, 1.875rem); letter-spacing: -.02em; margin-bottom: 6px; }
.status-sub { margin: 0; color: var(--color-text-secondary); font-size: 1rem; }
.status-delta { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.status-delta .delta { font-size: clamp(1.75rem, 1.3rem + 1.6vw, 2.5rem); letter-spacing: -.03em; line-height: 1; }
.status-delta .caption { display: block; margin-top: 4px; }
.status-baseline { min-width: 240px; }
.status-baseline .progress { margin: 10px 0 6px; }
.compare { display: grid; grid-auto-flow: column; gap: 24px; }
.compare-item { text-align: end; }
.compare-item .delta { font-size: 1.25rem; }
.compare-item .caption { display: block; margin-top: 2px; }
@media (max-width: 760px) { .status { grid-template-columns: 1fr; padding: 22px 20px; } .compare { grid-auto-flow: row; grid-template-columns: repeat(2, 1fr); } .compare-item { text-align: start; } }

.dash { display: grid; grid-template-columns: minmax(0, 62fr) minmax(0, 38fr); grid-template-areas: "map trend" "map types"; gap: 20px; margin-top: 20px; }
.dash-map { grid-area: map; display: flex; flex-direction: column; padding: 0; overflow: hidden; position: relative; min-height: 520px; }
.dash-trend { grid-area: trend; }
.dash-types { grid-area: types; }
.map { flex: 1; min-height: 480px; background: var(--color-surface-muted); }
.map-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 18px; border-top: 1px solid var(--color-border); font-size: .8125rem; color: var(--color-text-secondary); background: var(--color-surface); flex-wrap: wrap; }
.map-legend { display: flex; gap: 12px; flex-wrap: wrap; }
.map-legend span { display: inline-flex; align-items: center; gap: 5px; }
.map-legend i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dash-solo { grid-template-columns: 1fr; grid-template-areas: "map"; }
@media (max-width: 960px) { .dash { grid-template-columns: 1fr; grid-template-areas: "map" "trend" "types"; } .dash-solo { grid-template-areas: "map"; } .dash-map { min-height: 0; } .map { min-height: 420px; height: 420px; } }

.leaflet-container { font-family: var(--font); font-size: .8125rem; }
.leaflet-control-attribution { background: rgba(255, 255, 255, .8) !important; color: var(--color-text-secondary) !important; font-size: .6875rem !important; }
.leaflet-control-attribution a { color: var(--color-text-secondary) !important; }
.leaflet-attribution-flag { display: none !important; }
.leaflet-bar { border: 1px solid var(--color-border) !important; box-shadow: none !important; border-radius: var(--radius-sm) !important; overflow: hidden; }
.leaflet-bar a { color: var(--color-text) !important; border-bottom-color: var(--color-border) !important; }
.vessel-marker { background: none; border: none; }

.vessel-card {
  position: absolute; top: 16px; inset-inline-end: 16px; z-index: 1000;
  width: min(320px, calc(100% - 32px));
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-card);
  padding: 16px 18px 14px; box-shadow: 0 8px 24px rgba(20, 25, 31, .10); font-size: .875rem;
}
.vessel-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.vessel-card-name { font-weight: 600; font-size: 1rem; letter-spacing: -.01em; line-height: 1.25; overflow-wrap: anywhere; }
.vessel-card-type { display: inline-flex; align-items: center; gap: 6px; font-size: .8125rem; color: var(--color-text-secondary); margin-top: 2px; }
.vessel-card-type i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.vessel-card-close { border: none; background: none; width: 32px; height: 32px; margin: -6px -8px 0 0; border-radius: var(--radius-sm); cursor: pointer; color: var(--color-text-secondary); font-size: 1.25rem; line-height: 1; flex: none; }
.vessel-card-close:hover { background: var(--color-surface-muted); color: var(--color-text); }
.vessel-card-group { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; padding: 10px 0; border-top: 1px solid var(--color-border); }
.vessel-card-group div { min-width: 0; }
.vessel-card-group dt { font-size: .6875rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-secondary); }
.vessel-card-group dd { margin: 2px 0 0; font-weight: 500; overflow-wrap: anywhere; }
.vessel-card-foot { padding-top: 10px; border-top: 1px solid var(--color-border); font-size: .75rem; color: var(--color-text-secondary); }

.chart-wrap { position: relative; height: 240px; width: 100%; }
.dash-trend .chart-wrap { height: 200px; }
.chart-foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.chart-foot p { margin: 0; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-top: 20px; align-items: start; }

.editorial { margin-top: var(--section); display: grid; grid-template-columns: minmax(0, 740px) minmax(280px, 360px); gap: 48px; justify-content: space-between; align-items: start; }
.editorial-text h2 { margin-bottom: 20px; }
.editorial-text h3 { margin: 32px 0 10px; }
.editorial-text p { font-size: 1.0625rem; line-height: 1.65; }
.editorial-text .small { font-size: .875rem; }
.method-card { position: sticky; top: 24px; }
.method-card p { color: var(--color-text-on-dark-2); font-size: .9375rem; }
.method-card .link-arrow { color: var(--color-text-on-dark); }
@media (max-width: 960px) { .editorial { grid-template-columns: 1fr; gap: 32px; } .method-card { position: static; } }

/* ---------- static pages ---------- */
.page-header { padding-block: 56px 40px; border-bottom: 1px solid var(--color-border); margin-bottom: 40px; }
.page-header h1 { max-width: 20ch; }
.page-header p { margin: 14px 0 0; font-size: 1.125rem; color: var(--color-text-secondary); max-width: 56ch; }
.prose { max-width: 740px; font-size: 1.0625rem; line-height: 1.65; }
.prose h2 { font-size: 1.5rem; margin: 40px 0 12px; }
.prose h3 { font-size: 1.125rem; margin: 28px 0 8px; }
.prose ul { padding-inline-start: 22px; }
.prose li { margin-bottom: 10px; }
.prose li::marker { color: var(--color-accent); }
@media (max-width: 720px) { .page-header { padding-block: 36px 28px; margin-bottom: 28px; } }

/* misc */
main { min-height: 40vh; }
hr.sep { border: none; border-top: 1px solid var(--color-border); margin: var(--section) 0 0; }

/* ---------- nav dropdown (all chokepoints) ---------- */
.nav-dd { position: relative; }
.nav-dd summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: var(--radius-sm); font-size: .9375rem; font-weight: 500; color: var(--color-text-secondary); white-space: nowrap; }
.nav-dd summary::-webkit-details-marker { display: none; }
.nav-dd summary:hover { color: var(--color-text); background: var(--color-surface-muted); }
.nav-dd summary svg { width: 12px; height: 12px; transition: transform .2s var(--ease); }
.nav-dd[open] summary svg { transform: rotate(180deg); }
.site-header--dark .nav-dd summary { color: var(--color-text-on-dark-2); }
.site-header--dark .nav-dd summary:hover { color: var(--color-text-on-dark); background: rgba(255,255,255,.06); }
.nav-dd-menu { position: absolute; inset-inline-start: 0; top: calc(100% + 8px); min-width: 240px; margin: 0; padding: 6px; list-style: none; background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border); border-radius: 10px; box-shadow: 0 8px 24px rgba(20,25,31,.08); animation: menu-in .16s var(--ease); z-index: 60; columns: 1; }
.nav-dd-menu a { display: block; padding: 9px 12px; border-radius: var(--radius-sm); font-size: .9375rem; color: var(--color-text); }
.nav-dd-menu a:hover { background: var(--color-surface-muted); }
.nav-dd-menu a[aria-current="page"] { color: var(--color-blue); background: var(--color-blue-soft); box-shadow: none; }
@media (max-width: 960px) {
  .site-nav .nav-primary { display: none; }
  .nav-dd summary { display: none; }
  .nav-dd-menu { position: static; box-shadow: none; border: none; padding: 0; background: transparent; color: inherit; animation: none; }
  .site-header--dark .nav-dd-menu a { color: var(--color-text-on-dark-2); }
  .nav-dd-menu a { padding: 12px 10px; font-size: 1.0625rem; min-height: 44px; }
}
.footer-straits { columns: 2; column-gap: 24px; }
@media (max-width: 480px) { .footer-straits { columns: 1; } }

/* ---------- PortWatch blocks ---------- */
.source-tag { display: inline-flex; align-items: center; gap: 6px; font-size: .75rem; color: var(--color-text-secondary); }
.source-tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-blue); }
.status-official { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: start; }
.status-official .eyebrow { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.status-official .status-delta { flex-direction: column; align-items: flex-start; gap: 16px; }
.status-official .compare { display: flex; flex-wrap: wrap; gap: 16px 24px; }
.status-official .compare-item { text-align: start; }
@media (max-width: 760px) { .status-official { grid-template-columns: 1fr; } }
.closure-badge { display: inline-flex; align-items: baseline; gap: 6px; padding: 4px 10px; border-radius: 999px; background: var(--color-critical-soft); color: #B93B3B; font-size: .75rem; font-weight: 600; letter-spacing: .02em; }
.closure-badge b { font-size: .9375rem; }
.status-share { font-size: clamp(2rem, 1.5rem + 1.8vw, 2.75rem); font-weight: 600; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.pw-note { font-size: .8125rem; color: var(--color-text-secondary); margin: 12px 0 0; }
.chart-card { margin-top: 20px; }
.chart-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.chart-head .card-title { margin: 0; }
.range { display: inline-flex; gap: 2px; padding: 2px; border: 1px solid var(--color-border); border-radius: var(--radius-btn); }
.range button { border: none; background: none; font: inherit; font-size: .8125rem; font-weight: 500; color: var(--color-text-secondary); padding: 6px 10px; border-radius: 6px; cursor: pointer; min-height: 32px; }
.range button[aria-pressed="true"] { background: var(--color-text); color: var(--color-surface); }
.chart-wrap-lg { position: relative; height: 320px; width: 100%; }
@media (max-width: 720px) { .chart-wrap-lg { height: 260px; } }
.event-list { list-style: none; margin: 0; padding: 0; }
.event-list li { display: grid; grid-template-columns: 26px 1fr; gap: 4px 12px; padding: 12px 0; border-top: 1px solid var(--color-border); }
.event-list li:first-child { border-top: none; padding-top: 0; }
.event-num { width: 22px; height: 22px; border-radius: 50%; background: var(--color-text); color: var(--color-surface); font-size: .6875rem; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; margin-top: 2px; }
.event-num.kind-closure, .event-num.kind-attack, .event-num.kind-blockade { background: var(--color-critical); }
.event-num.kind-reopen, .event-num.kind-talks { background: var(--color-live); }
.event-date { font-size: .75rem; color: var(--color-text-secondary); font-variant-numeric: tabular-nums; }
.event-title { font-weight: 500; font-size: .9375rem; line-height: 1.35; }
.event-src { font-size: .75rem; color: var(--color-text-secondary); }
.live-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin: var(--section) 0 20px; }
.live-head h2 { font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem); }
.live-head p { margin: 6px 0 0; color: var(--color-text-secondary); max-width: 60ch; }
.live-empty { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; }
@media (max-width: 720px) { .live-empty { grid-template-columns: 1fr; } }

/* ---------- latest news (Google Alerts) ---------- */
.news-card { margin-top: 20px; }
.news-list { list-style: none; margin: 0; padding: 0; }
.news-list li { display: grid; grid-template-columns: 19ch minmax(0, 1fr) auto; gap: 2px 16px; align-items: baseline; padding: 10px 0; border-top: 1px solid var(--color-border); }
.news-list li:first-child { border-top: none; padding-top: 0; }
.news-date { font-size: .75rem; color: var(--color-text-secondary); font-variant-numeric: tabular-nums; white-space: nowrap; }
.news-title { font-weight: 500; font-size: .9375rem; line-height: 1.35; color: var(--color-text); overflow-wrap: anywhere; }
.news-title:hover { text-decoration: underline; }
.news-src { font-size: .75rem; color: var(--color-text-secondary); white-space: nowrap; }
@media (max-width: 600px) { .news-list li { grid-template-columns: 1fr; } .news-src { white-space: normal; } }