:root {
  color-scheme: only light;
  --ink: #153844;
  --deep: #0b5967;
  --ocean: #0b7c8d;
  --aqua: #bde9e4;
  --foam: #f1fbf8;
  --sand: #f6efe3;
  --coral: #f06452;
  --coral-dark: #d84d3c;
  --paper: #fffdf8;
  --muted: #64767a;
  --line: #d7e3df;
  --shadow: 0 24px 60px rgba(13, 70, 78, .13);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "DM Sans", sans-serif; line-height: 1.55; }
a { color: inherit; }
button, input, select { font: inherit; }
.site-header { min-height: 76px; padding: 0 clamp(22px, 5vw, 80px); display: flex; align-items: center; justify-content: space-between; gap: 28px; border-bottom: 1px solid rgba(11,89,103,.12); background: rgba(255,253,248,.9); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 20; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; letter-spacing: -.02em; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--ocean); font-family: Georgia, serif; font-size: 25px; }
nav { display: flex; align-items: center; gap: clamp(16px, 3vw, 34px); font-size: 14px; font-weight: 600; }
nav a { text-decoration: none; }
nav a:hover { color: var(--ocean); }
.travel-link { color: var(--coral); }
.hero { min-height: 710px; padding: 84px clamp(22px, 7vw, 110px) 96px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); align-items: center; gap: clamp(48px, 7vw, 110px); overflow: hidden; background: radial-gradient(circle at 82% 8%, #ddf5ef 0, transparent 33%), linear-gradient(180deg, #fffdf8, #f7f2e8); }
.hero-copy { max-width: 680px; }
.eyebrow { margin: 0 0 16px; color: var(--coral); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
h1, h2 { margin: 0; font-family: "Fraunces", Georgia, serif; letter-spacing: -.035em; line-height: 1.04; }
h1 { max-width: 730px; font-size: clamp(50px, 6.8vw, 92px); }
h2 { font-size: clamp(35px, 4.3vw, 58px); }
h3 { margin: 0; letter-spacing: -.02em; }
.lede { max-width: 630px; margin: 28px 0 32px; color: #3e5a61; font-size: clamp(18px, 2vw, 22px); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 24px; border: 0; border-radius: 999px; cursor: pointer; font-weight: 700; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--coral); box-shadow: 0 12px 26px rgba(240,100,82,.24); }
.button-primary:hover { background: var(--coral-dark); }
.button-light { color: var(--deep); background: #fff; }
.free-note { margin: 14px 0 0; color: var(--muted); font-size: 13px; }
.route-card { aspect-ratio: 1.12; min-height: 470px; position: relative; border: 1px solid rgba(11,89,103,.13); border-radius: 36px; overflow: hidden; background: linear-gradient(145deg, #c9eeea, #88d6d5); box-shadow: var(--shadow); transform: rotate(1.5deg); }
.route-card::before { content: ""; position: absolute; inset: 0; opacity: .36; background-image: radial-gradient(rgba(11,89,103,.18) 1px, transparent 1px); background-size: 18px 18px; }
.route-card svg { position: absolute; inset: 11% 2% 0; width: 100%; height: 89%; }
.coast { fill: #f4e6c9; stroke: rgba(21,56,68,.24); stroke-width: 2; }
.route { fill: none; stroke: #fff; stroke-width: 4; stroke-linecap: round; stroke-dasharray: 2 13; }
.route-dot { fill: var(--coral); stroke: #fff; stroke-width: 4; }
.ship { fill: #fff; filter: drop-shadow(0 8px 8px rgba(14,80,90,.2)); }
.sun { position: absolute; width: 92px; height: 92px; left: 48px; top: 42px; border-radius: 50%; background: #ffcd68; box-shadow: 0 0 0 18px rgba(255,205,104,.18); }
.route-stat { position: absolute; padding: 14px 18px; border-radius: 16px; background: rgba(255,255,255,.9); box-shadow: 0 12px 28px rgba(14,80,90,.12); transform: rotate(-1.5deg); }
.route-stat span { display: block; color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.route-stat strong { font-family: "Fraunces", serif; font-size: 19px; }
.route-stat-one { right: 26px; top: 35px; }
.route-stat-two { left: 28px; bottom: 30px; }
.checker, .results { max-width: 1120px; margin: 0 auto; padding: 110px 28px; }
.section-heading { max-width: 740px; margin-bottom: 46px; }
.section-heading > p:last-child { max-width: 650px; margin: 18px 0 0; color: var(--muted); font-size: 18px; }
#cruise-form { padding: clamp(24px, 5vw, 54px); border: 1px solid var(--line); border-radius: 28px; background: #fff; box-shadow: var(--shadow); }
.form-grid { display: grid; gap: 20px; }
.identity-grid { grid-template-columns: 1fr 1fr .72fr .72fr; }
label { display: grid; gap: 8px; color: #3f575d; font-size: 13px; font-weight: 700; }
input, select { width: 100%; min-height: 50px; padding: 0 14px; color: var(--ink); border: 1px solid #bdcfca; border-radius: 12px; background: #fffdfa; outline: none; }
input:focus, select:focus { border-color: var(--ocean); box-shadow: 0 0 0 3px rgba(11,124,141,.12); }
.itinerary-heading { margin: 42px 0 16px; display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.itinerary-heading p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.text-button { padding: 0; border: 0; color: var(--ocean); background: transparent; cursor: pointer; font-weight: 700; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.itinerary { display: grid; gap: 10px; }
.day-row { display: grid; grid-template-columns: 82px 110px 150px 1fr; align-items: center; gap: 14px; padding: 12px 14px; border-radius: 14px; background: var(--foam); }
.day-number { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.day-date { color: var(--muted); font-size: 14px; }
.day-row select, .day-row input { min-height: 44px; }
.day-row.is-sea { background: #e7f5f5; }
.day-row.is-sea .port-input { opacity: .42; pointer-events: none; }
.comfort-details { margin: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.comfort-details summary { padding: 19px 0; cursor: pointer; font-weight: 700; }
.comfort-details summary span { margin-left: 8px; color: var(--muted); font-size: 12px; font-weight: 500; }
.comfort-grid { grid-template-columns: 1fr 1fr; padding: 0 0 22px; }
.analyze-button { min-width: 240px; }
.analyze-button:disabled { cursor: wait; opacity: .72; transform: none; }
.coverage-note { display: inline-block; margin: 0 0 0 18px; color: var(--muted); font-size: 12px; }
.form-message { display: none; margin: 0 0 18px; padding: 14px 16px; border-radius: 12px; color: #8b3329; background: #fff0ed; }
.form-message.show { display: block; }
.results { padding-top: 40px; }
.results-topline { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 30px; }
.truth-banner { margin-bottom: 24px; padding: 15px 18px; border-left: 4px solid var(--ocean); border-radius: 4px 12px 12px 4px; background: var(--foam); color: #34565c; }
.overall-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.overall-card { min-height: 160px; padding: 23px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.overall-card .icon { font-size: 24px; }
.overall-card small { display: block; margin: 14px 0 4px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.overall-card strong { display: block; font-family: "Fraunces", serif; font-size: 24px; line-height: 1.1; }
.overall-card p { margin: 8px 0 0; color: var(--muted); font-size: 13px; }
.result-section { margin-top: 54px; }
.result-section > h3 { margin-bottom: 18px; font-family: "Fraunces", serif; font-size: 29px; }
.day-list { display: grid; gap: 12px; }
.day-card { display: grid; grid-template-columns: 130px 1fr auto; gap: 22px; align-items: center; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.day-card .date-block { font-weight: 700; }
.day-card .date-block span { display: block; color: var(--coral); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.day-card h4 { margin: 0 0 5px; font-size: 17px; }
.day-card p { margin: 0; color: var(--muted); font-size: 14px; }
.day-metrics { display: flex; gap: 8px; flex-wrap: wrap; justify-content: end; }
.pill { padding: 7px 10px; border-radius: 999px; white-space: nowrap; background: var(--foam); font-size: 12px; font-weight: 700; }
.result-split { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.plain-list { margin: 0; padding: 0; list-style: none; }
.plain-list li { margin-bottom: 10px; padding: 14px 16px 14px 42px; position: relative; border-radius: 12px; background: var(--sand); }
.plain-list li::before { content: "✓"; position: absolute; left: 16px; color: var(--ocean); font-weight: 800; }
.sources-card { padding: 28px; border-radius: 20px; background: var(--foam); }
.sources-card.result-section > h3 { margin-top: 0; }
.provider { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 9px 0; border-bottom: 1px solid rgba(11,89,103,.12); font-size: 14px; }
.provider em { color: var(--muted); font-style: normal; }
.sources-card > p { margin: 18px 0 0; color: var(--muted); font-size: 12px; }
.explain { padding: 110px clamp(22px, 7vw, 110px); color: #fff; background: var(--deep); }
.light-heading { max-width: 760px; }
.light-heading .eyebrow { color: #ff9b8e; }
.explain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px; max-width: 1240px; }
.explain-grid article { padding-top: 24px; border-top: 1px solid rgba(255,255,255,.25); }
.explain-grid span { color: #83d7d1; font-size: 12px; font-weight: 700; }
.explain-grid h3 { margin-top: 16px; font-family: "Fraunces", serif; font-size: 25px; }
.explain-grid p { color: rgba(255,255,255,.72); }
.source-line { margin: 56px 0 0; color: rgba(255,255,255,.55); font-size: 12px; }
.travel-cta { padding: 85px clamp(22px, 8vw, 120px); display: flex; align-items: center; justify-content: space-between; gap: 50px; color: #fff; background: var(--coral); }
.travel-cta .eyebrow { color: #ffe1dc; }
.travel-cta h2 { max-width: 850px; font-size: clamp(35px, 4vw, 54px); }
footer { padding: 44px clamp(22px, 6vw, 90px); display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 14px 30px; background: #082f38; color: rgba(255,255,255,.75); font-size: 13px; }
.footer-brand { color: #fff; }
.footer-brand .brand-mark { background: rgba(255,255,255,.14); }
footer p { margin: 0; text-align: right; }
.legal { grid-column: 1 / -1; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); font-size: 11px; }
@media (max-width: 950px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 70px; }
  .route-card { width: min(620px, 100%); min-height: 390px; }
  .identity-grid { grid-template-columns: 1fr 1fr; }
  .overall-cards { grid-template-columns: 1fr 1fr; }
  .explain-grid { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 680px) {
  .site-header { min-height: 66px; }
  nav a:not(.travel-link) { display: none; }
  .travel-link { font-size: 12px; }
  .hero { padding: 58px 20px 70px; }
  h1 { font-size: clamp(46px, 14vw, 65px); }
  .route-card { min-height: 315px; border-radius: 26px; }
  .sun { width: 62px; height: 62px; left: 30px; top: 28px; }
  .route-stat { padding: 10px 13px; }
  .checker, .results { padding: 78px 18px; }
  #cruise-form { padding: 22px 16px; border-radius: 20px; }
  .identity-grid, .comfort-grid, .overall-cards, .result-split { grid-template-columns: 1fr; }
  .day-row { grid-template-columns: 64px 1fr; }
  .day-row .day-kind, .day-row .port-input { grid-column: 1 / -1; }
  .coverage-note { display: block; margin: 13px 0 0; }
  .day-card { grid-template-columns: 76px 1fr; }
  .day-metrics { grid-column: 1 / -1; justify-content: start; }
  .travel-cta { align-items: start; flex-direction: column; }
  footer { grid-template-columns: 1fr; }
  footer p { text-align: left; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }