/* Costa Selecta — pilot site design system
   Palette: ivory paper, deep navy ink, gold accent, sea teal support */
:root {
  --paper: #f7f3ea;
  --paper-warm: #f1ead9;
  --card: #fffdf7;
  --navy: #22304a;
  --navy-deep: #1a2438;
  --ink-soft: #5d6577;
  --gold: #b4873b;
  --gold-soft: #d3b178;
  --sea: #1f5f6b;
  --line: #e2d9c4;
  --ok: #2e7d5b;
  --ok-bg: #ddecdf;
  --no-bg: #f0e3da;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--navy);
  font-family: "Jost", sans-serif;
  font-weight: 300;
  line-height: 1.65;
}

/* ---------- nav ---------- */
nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 243, 234, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 74rem; margin: 0 auto; padding: .65rem 2rem;
  display: flex; align-items: center; gap: 1rem;
}
.nav-brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; color: var(--navy); margin-right: auto; }
.nav-brand img { height: 2.6rem; }
.nav-brand span {
  font-family: "Cormorant Garamond", serif; font-weight: 500;
  font-size: 1.25rem; letter-spacing: .22em; text-transform: uppercase;
}
nav a.link {
  color: var(--navy); text-decoration: none; font-size: .82rem;
  letter-spacing: .14em; text-transform: uppercase; padding: .4rem .7rem;
}
nav a.link:hover { color: var(--gold); }

/* ---------- typography ---------- */
h1, h2, h3 { font-family: "Cormorant Garamond", serif; font-weight: 500; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); letter-spacing: .02em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.3rem; }
.kicker {
  font-size: .74rem; letter-spacing: .3em; text-transform: uppercase;
  color: var(--gold); font-weight: 400; margin-bottom: .8rem;
}
.lead { font-size: 1.13rem; color: var(--ink-soft); max-width: 44rem; }
em.gold { font-style: italic; color: var(--gold); }

/* ---------- layout ---------- */
.wrap { max-width: 74rem; margin: 0 auto; padding: 0 2rem; }
section { padding: 4.5rem 0; }
section.tight { padding: 2.5rem 0; }
.hero {
  padding: 6rem 0 5rem; text-align: center;
  background:
    radial-gradient(900px 420px at 50% -10%, #fffdf5 0%, transparent 65%),
    var(--paper);
}
.hero img.emblem { height: clamp(9rem, 18vw, 13rem); margin-bottom: 1.6rem; }
.hero .lead { margin: 1.2rem auto 2.2rem; }

.btn {
  display: inline-block; text-decoration: none;
  padding: .85rem 1.9rem; border-radius: 2px;
  font-size: .8rem; letter-spacing: .22em; text-transform: uppercase; font-weight: 400;
}
.btn-navy { background: var(--navy); color: #f7f3ea; }
.btn-navy:hover { background: var(--navy-deep); }
.btn-line { border: 1px solid var(--navy); color: var(--navy); margin-left: .8rem; }
.btn-line:hover { border-color: var(--gold); color: var(--gold); }
.btn-gold { background: var(--gold); color: #fff; }

/* ---------- cards ---------- */
.grid { display: grid; gap: 1.4rem; }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr)); }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 4px;
  padding: 1.8rem;
  box-shadow: 0 14px 30px -26px rgba(34, 48, 74, .4);
}
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--ink-soft); font-size: .95rem; margin: .4rem 0 0; }
a.card { text-decoration: none; color: var(--navy); transition: transform .18s ease, box-shadow .18s ease; display: block; }
a.card:hover { transform: translateY(-3px); box-shadow: 0 20px 36px -24px rgba(34, 48, 74, .5); }
.card .tag-soon {
  font-size: .68rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold);
}

.facts { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1rem; }
.facts span {
  font-size: .74rem; letter-spacing: .05em; color: var(--ink-soft);
  border: 1px solid var(--line); background: var(--paper-warm);
  border-radius: 999px; padding: .22rem .8rem;
}

/* ---------- listing cards ---------- */
.listing-card { display: grid; gap: .4rem; }
.listing-card .price { font-family: "Cormorant Garamond", serif; font-size: 1.5rem; color: var(--gold); }
.listing-card .agency { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--sea); }
.availbar { display: flex; gap: 1px; height: 8px; border-radius: 2px; overflow: hidden; margin-top: .6rem; }
.availbar i { flex: 1; background: var(--paper-warm); }
.availbar i.a { background: var(--ok); opacity: .65; }
.availbar i.b { background: var(--no-bg); }

/* ---------- calendar ---------- */
.cal-months { display: flex; flex-wrap: wrap; gap: 1.6rem; margin-top: 1.5rem; }
.month h4 {
  font-family: "Jost", sans-serif; font-weight: 400; font-size: .78rem;
  letter-spacing: .2em; text-transform: uppercase; color: var(--ink-soft); margin: 0 0 .5rem;
}
.month .days { display: grid; grid-template-columns: repeat(7, 2.6rem); gap: 3px; }
.month .dow { font-size: .62rem; color: var(--ink-soft); text-align: center; padding-bottom: .2rem; }
.day {
  height: 2.5rem; border-radius: 3px; background: var(--paper-warm);
  font-size: .62rem; color: var(--ink-soft); padding: 3px 4px;
  display: flex; flex-direction: column; justify-content: space-between; overflow: hidden;
}
.day.avail { background: var(--ok-bg); color: var(--navy); }
.day.booked { background: var(--no-bg); color: #b08876; }
.day .p { font-weight: 400; color: var(--ok); font-size: .66rem; }
.legend { display: flex; gap: 1.4rem; font-size: .74rem; color: var(--ink-soft); margin-top: 1.2rem; }
.legend i { display: inline-block; width: .85rem; height: .85rem; border-radius: 3px; vertical-align: -2px; margin-right: .4rem; }
.legend .la { background: var(--ok-bg); }
.legend .lb { background: var(--no-bg); }
.legend .lu { background: var(--paper-warm); }

/* ---------- misc ---------- */
.dark-band { background: var(--navy); color: #efe9da; }
.dark-band h2 { color: #f7f3ea; }
.dark-band .kicker { color: var(--gold); }
.dark-band p { color: #b8bfcd; }
.rule { border: none; border-top: 1px solid var(--line); margin: 0; }
.breadcrumbs { font-size: .78rem; letter-spacing: .08em; color: var(--ink-soft); padding-top: 1.6rem; }
.breadcrumbs a { color: var(--sea); text-decoration: none; }
.note-box {
  border: 1px dashed var(--line); background: var(--paper-warm);
  border-radius: 4px; padding: 1rem 1.3rem; font-size: .85rem; color: var(--ink-soft);
}
/* ---------- photography ---------- */
figure.photo-band { margin: 0; position: relative; }
figure.photo-band img {
  width: 100%; height: clamp(17rem, 42vw, 28rem);
  object-fit: cover; display: block;
}
figure.photo-inline { margin: 0; position: relative; }
figure.photo-inline img {
  width: 100%; height: clamp(14rem, 34vw, 22rem);
  object-fit: cover; display: block; border-radius: 4px;
  box-shadow: 0 20px 40px -28px rgba(34, 48, 74, .55);
}
.credit {
  position: absolute; right: .55rem; bottom: .45rem;
  font-size: .6rem; letter-spacing: .06em; color: #f2eee4;
  background: rgba(26, 36, 56, .55); padding: .18rem .55rem; border-radius: 2px;
}
.credit a { color: #f2eee4; text-decoration: none; }
.card.has-photo { padding-top: 0; overflow: hidden; }
.card.has-photo .photo-wrap { position: relative; margin: 0 -1.8rem 1.3rem; }
.card.has-photo .photo-wrap img {
  width: 100%; height: 11rem; object-fit: cover; display: block;
}
.photo-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 720px) { .photo-duo { grid-template-columns: 1fr; } }

footer {
  border-top: 1px solid var(--line); padding: 3rem 0 4rem; margin-top: 3rem;
  font-size: .82rem; color: var(--ink-soft);
}
footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 3rem; align-items: center; }
footer img { height: 3rem; opacity: .85; }
table.spec { border-collapse: collapse; width: 100%; font-size: .92rem; }
table.spec td { padding: .55rem 0; border-bottom: 1px solid var(--line); }
table.spec td:first-child { color: var(--ink-soft); width: 38%; }
@media (max-width: 640px) {
  .wrap { padding: 0 1.2rem; }
  .nav-inner { padding: .6rem 1.2rem; }
  .nav-brand span { display: none; }
  .month .days { grid-template-columns: repeat(7, 2.1rem); }
}