/* ============================================================
   Sail & Road — brand design system
   Palette: red #FF0026 · mint #59FFC4 · navy #0E1B2A · white
   ============================================================ */
:root {
  --sr-red: #FF0026;
  --sr-mint: #59FFC4;
  --sr-navy: #0E1B2A;
  --sr-navy-2: #15263a;
  --sr-white: #FFFFFF;
  --sr-sand: #f6f3ee;
  --sr-ink: #16202b;
  --sr-muted: #5b6770;
  --sr-line: #e7e3db;
  --sr-display: "Anton", "Arial Narrow", system-ui, sans-serif;
  --sr-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --sr-shadow: 0 18px 40px -18px rgba(14, 27, 42, .45);
  --sr-radius: 14px;
  --sr-maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sr-body);
  color: var(--sr-ink);
  background: var(--sr-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, .display {
  font-family: var(--sr-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .01em;
  line-height: 1.02;
  margin: 0 0 .4em;
}
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1rem; }

.container { width: min(100% - 2.5rem, var(--sr-maxw)); margin-inline: auto; }
.section { padding: clamp(3rem, 7vw, 6rem) 0; }
.section--sand { background: var(--sr-sand); }
.section--navy { background: var(--sr-navy); color: var(--sr-white); }
.section__head { max-width: 46rem; margin-bottom: 2.5rem; }
.eyebrow {
  font-family: var(--sr-body); font-weight: 700; text-transform: uppercase;
  letter-spacing: .18em; font-size: .78rem; color: var(--sr-red); margin: 0 0 .6rem;
}
.section--navy .eyebrow { color: var(--sr-mint); }
.lead { font-size: 1.15rem; color: var(--sr-muted); }
.section--navy .lead { color: #c7d2dd; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--sr-red); color: var(--sr-white);
  padding: .85rem 1.6rem; border-radius: 999px; text-decoration: none;
  font-family: var(--sr-body); font-weight: 700; letter-spacing: .02em;
  text-transform: uppercase; font-size: .85rem; border: 2px solid var(--sr-red);
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-2px); background: #e60022; border-color: #e60022; }
.btn--mint { background: var(--sr-mint); border-color: var(--sr-mint); color: var(--sr-navy); }
.btn--mint:hover { background: #41edb1; border-color: #41edb1; }
.btn--ghost { background: transparent; color: var(--sr-white); border-color: rgba(255,255,255,.6); }
.btn--ghost:hover { background: var(--sr-white); color: var(--sr-navy); border-color: var(--sr-white); }
.btn--sm { padding: .55rem 1.1rem; font-size: .78rem; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14, 27, 42, .82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; }
.brand__word { font-family: var(--sr-display); color: var(--sr-white); font-size: 1.35rem; letter-spacing: .02em; }
.site-nav { display: flex; align-items: center; gap: 1.6rem; }
.site-nav a { color: rgba(255,255,255,.85); text-decoration: none; font-weight: 600; font-size: .92rem; }
.site-nav a:hover { color: var(--sr-mint); }
.site-nav .btn { color: var(--sr-white); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 86vh; display: flex; align-items: center;
  color: var(--sr-white); text-align: left;
  background: var(--sr-navy) center/cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(14,27,42,.82) 0%, rgba(14,27,42,.45) 45%, rgba(14,27,42,.15) 100%);
}
.hero > .container { position: relative; z-index: 1; padding-block: 5rem; }
.hero h1 { font-size: clamp(2.8rem, 7vw, 6rem); max-width: 16ch; }
.hero p { font-size: clamp(1.05rem, 2vw, 1.35rem); max-width: 40ch; color: #e9eef3; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }
.hero--page { min-height: 52vh; }
.hero--page h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
.hero__meta { font-weight: 600; letter-spacing: .04em; text-transform: uppercase; font-size: .9rem; color: var(--sr-mint); }

/* ---------- trip grid / cards ---------- */
.trip-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 1.6rem; }
.trip-card {
  background: var(--sr-white); border-radius: var(--sr-radius); overflow: hidden;
  box-shadow: var(--sr-shadow); display: flex; flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease;
}
.trip-card:hover { transform: translateY(-4px); box-shadow: 0 26px 50px -20px rgba(14,27,42,.55); }
.trip-card__media { position: relative; aspect-ratio: 3/2; overflow: hidden; }
.trip-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.trip-card:hover .trip-card__media img { transform: scale(1.05); }
.trip-card__region {
  position: absolute; top: .8rem; left: .8rem; background: var(--sr-red); color: #fff;
  font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em;
  padding: .25rem .6rem; border-radius: 999px;
}
.trip-card__body { padding: 1.3rem 1.3rem 1.5rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.trip-card__body h3 { margin: 0; }
.trip-card__body h3 a { text-decoration: none; color: var(--sr-ink); }
.trip-card__body h3 a:hover { color: var(--sr-red); }
.trip-card__meta { color: var(--sr-muted); font-size: .9rem; margin: 0; }
.trip-card__price { font-weight: 800; color: var(--sr-ink); margin: .2rem 0 0; }
.trip-card__cta { margin-top: auto; padding-top: .8rem; }
.badge {
  align-self: flex-start; background: var(--sr-navy); color: var(--sr-white);
  padding: .2rem .6rem; border-radius: 999px; font-size: .72rem;
  text-transform: uppercase; letter-spacing: .06em; font-weight: 700;
}

/* ---------- feature columns ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.8rem; }
.feature { }
.feature__icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(89,255,196,.16); color: var(--sr-mint); margin-bottom: .9rem; font-size: 1.4rem;
}
.feature h3 { color: inherit; font-family: var(--sr-body); font-weight: 800; text-transform: none; letter-spacing: 0; font-size: 1.15rem; }

/* ---------- split (about / captains) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.split__media img { border-radius: var(--sr-radius); box-shadow: var(--sr-shadow); width: 100%; height: 100%; object-fit: cover; max-height: 520px; }

/* ---------- testimonials ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.4rem; }
.quote { background: var(--sr-white); border-radius: var(--sr-radius); padding: 1.6rem; box-shadow: var(--sr-shadow); }
.quote p { font-size: 1.05rem; font-style: italic; }
.quote cite { font-style: normal; font-weight: 700; color: var(--sr-red); }

/* ---------- CTA banner / newsletter ---------- */
.cta-band { background: var(--sr-red); color: #fff; text-align: center; }
.cta-band h2 { color: #fff; }
.newsletter-form { display: flex; gap: .6rem; max-width: 30rem; margin: 1.2rem auto 0; flex-wrap: wrap; justify-content: center; }
.newsletter-form input {
  flex: 1; min-width: 200px; padding: .8rem 1rem; border-radius: 999px; border: 0; font-size: 1rem; font-family: var(--sr-body);
}

/* ---------- trip detail ---------- */
.trip-section { width: min(100% - 2.5rem, 60rem); margin-inline: auto; padding: 2.2rem 0; }
.trip-overview { font-size: 1.2rem; color: var(--sr-ink); }
.trip-route { color: var(--sr-muted); font-weight: 600; }
.itinerary-day { border-left: 3px solid var(--sr-mint); padding: .2rem 0 .2rem 1.3rem; margin: 0 0 1.6rem; }
.itinerary-day h3 { font-family: var(--sr-body); font-weight: 800; text-transform: none; letter-spacing: 0; font-size: 1.1rem; margin-bottom: .3rem; }
.itinerary-day ul { margin: .4rem 0; padding-left: 1.1rem; }
.itinerary-day .overnight { color: var(--sr-muted); font-size: .95rem; }
.pill-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.pill-list li { background: var(--sr-sand); border: 1px solid var(--sr-line); padding: .4rem .9rem; border-radius: 999px; font-size: .9rem; font-weight: 600; }
.price-box { background: var(--sr-navy); color: #fff; border-radius: var(--sr-radius); padding: 1.6rem; }
.price-box .price { font-family: var(--sr-display); font-size: 2rem; color: var(--sr-mint); }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .6rem; }
.gallery img { width: 100%; height: 160px; object-fit: cover; border-radius: 8px; }
.detail-cta { text-align: center; padding: 1rem 0 .5rem; }

/* ---------- footer ---------- */
.site-footer { background: var(--sr-navy); color: #c7d2dd; padding-top: 3.5rem; }
.site-footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 2rem; padding-bottom: 2.5rem; }
.site-footer__brand .brand__word { color: #fff; font-size: 1.5rem; display: inline-block; margin-bottom: .6rem; }
.site-footer h4 { font-family: var(--sr-body); text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; color: #fff; margin: 0 0 .8rem; }
.site-footer a { display: block; color: #c7d2dd; text-decoration: none; padding: .2rem 0; }
.site-footer a:hover { color: var(--sr-mint); }
.site-footer__base { border-top: 1px solid rgba(255,255,255,.1); padding: 1.2rem 0; font-size: .85rem; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .site-nav { gap: .9rem; font-size: .85rem; }
  .site-nav a:not(.btn) { display: none; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .hero { min-height: 78vh; }
}

/* forms + flash */
.form-field { margin-bottom: 1.1rem; display: flex; flex-direction: column; gap: .4rem; }
.form-field label { font-weight: 600; font-size: .9rem; }
.form input, .form textarea {
  width: 100%; padding: .8rem 1rem; border: 1px solid var(--sr-line); border-radius: 10px;
  font-family: var(--sr-body); font-size: 1rem; background: #fff;
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--sr-mint); border-color: var(--sr-mint); }
.form-error { color: var(--sr-red); font-size: .85rem; margin: 0; }
.flash-wrap { margin: 1.5rem auto; }
.flash { padding: .9rem 1.2rem; border-radius: 10px; font-weight: 600; }
.flash--success { background: rgba(89,255,196,.18); color: #0a6b4d; border: 1px solid var(--sr-mint); }
.flash--error { background: rgba(255,0,38,.1); color: #b00020; border: 1px solid var(--sr-red); }

/* article body */
.article-body { font-size: 1.1rem; }
.article-body p { margin-bottom: 1.2rem; }

.form select { width: 100%; padding: .8rem 1rem; border: 1px solid var(--sr-line); border-radius: 10px; font-family: var(--sr-body); font-size: 1rem; background: #fff; }
.form select:focus { outline: 2px solid var(--sr-mint); border-color: var(--sr-mint); }