/* ---------- Tokens ---------- */
:root {
  --paper: #fffdf9;
  --sand: #f5efe5;
  --ink: #1c2a2f;
  --ink-soft: #56666c;
  --ocean: #0e4a57;
  --ocean-deep: #0a3640;
  --gold: #a9834a;
  --gold-light: #f1ddb8;
  --line: #e6ddcf;
  --error: #a23b2a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(20, 40, 45, 0.1);
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --container: 1200px;
  --header-h: 72px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
html.no-scroll { overflow: hidden; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
a { color: var(--ocean); }
button, input, select, textarea { font: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0 0 0.5em; color: var(--ink); }
h1 { font-size: clamp(2.3rem, 4.6vw, 3.7rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); }
h3 { font-size: 1.5rem; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 0; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 100; background: #fff; padding: 0.5rem 1rem; }

.eyebrow { font: 600 0.74rem/1.3 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin: 0 0 0.75rem; }
.lead { font-size: 1.15rem; color: var(--ink-soft); }
.facts { color: var(--ink-soft); font-size: 0.92rem; }
.fine { font-size: 0.82rem; color: var(--ink-soft); text-align: center; margin: 0; }
.tbd { color: var(--gold); }
.link-arrow { font-weight: 600; font-size: 0.95rem; text-decoration: none; }
.link-arrow:hover { text-decoration: underline; }
.prose p { max-width: 70ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.6rem; border: 0; border-radius: 999px; cursor: pointer;
  background: var(--ocean); color: #fff; font: 600 0.95rem/1 var(--sans); text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn:hover { background: var(--ocean-deep); }
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 1.05rem 2.1rem; font-size: 1rem; }
.btn-small { padding: 0.6rem 1.1rem; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-light { background: #fff; color: var(--ink); box-shadow: var(--shadow); }
.btn-light:hover { background: var(--sand); }
.btn-ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 253, 249, 0.92); backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent; transition: border-color 0.2s;
}
.site-header.is-scrolled { border-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.brand { font: 600 1.65rem/1 var(--serif); color: var(--ink); text-decoration: none; letter-spacing: 0.02em; }
.site-nav { display: flex; align-items: center; gap: 1.75rem; }
.site-nav a:not(.btn) { color: var(--ink); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
.site-nav a:not(.btn):hover { color: var(--gold); }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex; background: none; border: 1px solid var(--line); border-radius: 999px;
    padding: 0.45rem 1rem; font-size: 0.9rem; font-weight: 500; color: var(--ink); cursor: pointer;
  }
  .site-nav {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 0.5rem 1.25rem 1.25rem;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a:not(.btn) { padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
  .site-nav .btn { margin-top: 1rem; }
}

/* ---------- Home hero ---------- */
.hero { background: var(--ocean); color: #fff; padding-block: clamp(3.5rem, 11vh, 6.5rem); text-align: center; }
.hero-copy { max-width: 780px; }
.hero .eyebrow { color: var(--gold-light); }
.hero h1 { color: #fff; margin-inline: auto; max-width: 17ch; }
.hero p { max-width: 50ch; margin: 0 auto 1.9rem; font-size: 1.12rem; color: rgba(255, 255, 255, 0.88); }
.hero .btn { background: #fff; color: var(--ocean); }
.hero .btn:hover { background: var(--sand); }

/* ---------- Benefits strip ---------- */
.benefits { background: var(--sand); border-bottom: 1px solid var(--line); }
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; padding-block: 2.5rem; }
.benefit h3 { font-size: 1.4rem; margin-bottom: 0.25rem; }
.benefit p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
@media (max-width: 800px) { .benefits-grid { grid-template-columns: 1fr; gap: 1.25rem; } }

/* ---------- Sections ---------- */
.section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.section-sand { background: var(--sand); }
.section-head { max-width: 720px; margin-bottom: 2.5rem; }
.section-head .lead { margin: 0; }

.collection-group + .collection-group { margin-top: 3.5rem; }
.group-head {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.5rem 1rem;
  border-bottom: 1px solid var(--line); padding-bottom: 0.75rem; margin-bottom: 1.5rem;
}
.group-head h3 { margin: 0; font-size: 1.9rem; }
.group-head h3 span { margin-left: 0.4rem; font: 400 0.9rem var(--sans); color: var(--ink-soft); }

/* ---------- Cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 1.75rem; }
.card {
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  background: #fff; border-radius: var(--radius); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(20, 40, 45, 0.16); }
.card-media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--sand); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s; }
.card:hover .card-media img { transform: scale(1.04); }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 1.25rem 1.4rem 1.4rem; }
.card-body .eyebrow { margin-bottom: 0.4rem; }
.card-title { font-size: 1.6rem; margin-bottom: 0.3rem; }
.card-title a { color: inherit; text-decoration: none; }
.card-title a::after { content: ""; position: absolute; inset: 0; }
.card .facts { margin-bottom: 0.75rem; font-size: 0.86rem; }
.card-blurb {
  font-size: 0.95rem; color: var(--ink-soft);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card-price {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  margin: auto 0 0; padding-top: 0.9rem; border-top: 1px solid var(--line); font-size: 0.95rem;
}
.card-price strong { font-size: 1.05rem; }
.card-link { color: var(--ocean); font-weight: 600; font-size: 0.9rem; }

/* ---------- Home: resorts ---------- */
.resort-split { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.resort-tile { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.resort-tile-media { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 4px; height: 340px; }
.resort-tile-media img { width: 100%; height: 100%; object-fit: cover; }
.resort-tile-media img:first-child { grid-row: span 2; }
.resort-tile-body { padding: 1.75rem; }
.resort-tile-body h3 { font-size: 1.75rem; }
@media (max-width: 860px) {
  .resort-split { grid-template-columns: 1fr; }
  .resort-tile-media { height: 260px; }
}

.check-list { list-style: none; margin: 0 0 1.25rem; padding: 0; display: grid; gap: 0.5rem; }
.check-list li { position: relative; padding-left: 1.6rem; }
.check-list li::before {
  content: ""; position: absolute; left: 0.15rem; top: 0.45em; width: 0.8rem; height: 0.42rem;
  border-left: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(-45deg);
}

/* ---------- Home: CTA ---------- */
.cta {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; align-items: center;
  background: var(--ocean); color: #fff; border-radius: calc(var(--radius) * 1.5); padding: clamp(2.25rem, 6vw, 4rem);
}
.cta h2 { color: #fff; }
.cta p { margin: 0; opacity: 0.9; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: flex-end; }
.cta .btn:not(.btn-ghost) { background: #fff; color: var(--ocean); }
.cta .btn:not(.btn-ghost):hover { background: var(--sand); }
@media (max-width: 800px) { .cta { grid-template-columns: 1fr; } .cta-actions { justify-content: flex-start; } }

/* ---------- Page header, breadcrumb, mosaic ---------- */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 0.5rem; padding-top: 1.5rem; font-size: 0.85rem; color: var(--ink-soft); }
.breadcrumb a { color: var(--ink-soft); }
.page-head { padding-block: 0.75rem 1.5rem; }
.page-head h1 { margin-bottom: 0.35rem; }
.page-head .lead, .page-head .facts { margin: 0; }

.mosaic {
  position: relative; display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 0.5rem;
  height: min(62vh, 560px); border-radius: var(--radius); overflow: hidden;
}
.mosaic-item { padding: 0; border: 0; overflow: hidden; background: var(--sand); cursor: zoom-in; }
.mosaic-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s, filter 0.3s; }
.mosaic-item:hover img { transform: scale(1.03); filter: brightness(0.92); }
.mosaic-item.is-main { grid-row: 1 / span 2; }
.mosaic-all { position: absolute; right: 1rem; bottom: 1rem; }
@media (max-width: 760px) {
  .mosaic {
    display: flex; height: auto; gap: 0.4rem; margin-inline: -1.25rem; border-radius: 0;
    overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  }
  .mosaic::-webkit-scrollbar { display: none; }
  .mosaic-item { flex: 0 0 86%; aspect-ratio: 4 / 3; scroll-snap-align: center; }
  .mosaic-all { position: sticky; right: 0.75rem; align-self: flex-end; margin: 0 0 0.75rem -9rem; flex: none; }
}

/* ---------- Destination page ---------- */
.intro-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); padding-block: clamp(2.5rem, 6vw, 4rem); }
.intro-grid .prose p:first-child { font-size: 1.15rem; }
.info-card { background: var(--sand); border-radius: var(--radius); padding: 1.75rem; align-self: start; }
.info-title { font: 600 0.78rem/1.3 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.9rem; }
.info-card p:last-child { margin: 0; }
.location-block { padding-bottom: clamp(3rem, 7vw, 5rem); }
@media (max-width: 860px) { .intro-grid { grid-template-columns: 1fr; } }

/* ---------- Property page ---------- */
.prop-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: clamp(2rem, 5vw, 4.5rem); padding-block: 2.5rem 1rem; }
.prop-section { padding-block: 2rem; border-top: 1px solid var(--line); }
.prop-section:first-child { border-top: 0; padding-top: 0; }
.prop-section h2 { font-size: 2rem; }
.prop-intro .lead { font: 500 1.5rem/1.35 var(--serif); color: var(--ink); }

.highlight-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem 1.75rem; }
.highlight-list li { position: relative; padding-left: 1.4rem; }
.highlight-list li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--gold); }
@media (max-width: 560px) { .highlight-list { grid-template-columns: 1fr; } }

.amenity-groups { columns: 2 250px; column-gap: 2.5rem; }
.amenity-group { break-inside: avoid; margin-bottom: 1.6rem; }
.amenity-group h3 { font: 600 0.76rem/1.3 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.4rem; }
.amenity-group ul { list-style: none; margin: 0; padding: 0; }
.amenity-group li { padding: 0.35rem 0; border-bottom: 1px dashed var(--line); font-size: 0.95rem; }

.note-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
.note-list li { padding: 0.9rem 1.1rem; background: var(--sand); border-left: 3px solid var(--gold); border-radius: 0 10px 10px 0; font-size: 0.95rem; }

.table-scroll { overflow-x: auto; }
.rates-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.rates-table th, .rates-table td { padding: 0.85rem 0.5rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: baseline; }
.rates-table thead th { font: 600 0.72rem/1.3 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
.rates-table tbody th { font: 600 1.3rem/1.2 var(--serif); }
.rates-table td { color: var(--ink-soft); }
.rates-table td:last-child { text-align: right; font-weight: 600; color: var(--ink); white-space: nowrap; }
.rates-table thead th:last-child { text-align: right; }
.rates-note { margin: 0.9rem 0 0; font-size: 0.85rem; color: var(--ink-soft); }
.booking-rate-note { display: block; margin-top: 0.35rem; font-size: 0.8rem; }

.map { aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: var(--sand); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Booking card */
.booking-card {
  position: sticky; top: calc(var(--header-h) + 24px);
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.6rem;
}
.booking-rate { margin-bottom: 1.1rem; color: var(--ink-soft); }
.booking-rate strong { font: 600 2rem/1 var(--serif); color: var(--ink); }
.booking-rate strong.tbd { color: var(--gold); }
.booking-form { display: grid; gap: 0.85rem; }
.date-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.booking-perk { margin: 1.1rem 0 0; padding: 0.8rem 1rem; background: var(--sand); border-radius: 10px; font-size: 0.88rem; }
.booking-contact { margin: 0.9rem 0 0; font-size: 0.88rem; color: var(--ink-soft); text-align: center; }

.field { display: grid; gap: 0.35rem; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  width: 100%; min-width: 0; padding: 0.7rem 0.8rem; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink); font-size: 1rem; font-weight: 400; letter-spacing: 0; text-transform: none;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ocean); box-shadow: 0 0 0 3px rgba(14, 74, 87, 0.12); }
.form-error { margin: 0; color: var(--error); font-size: 0.88rem; }

.quote { display: grid; gap: 0.45rem; margin: 0.25rem 0 0; font-size: 0.95rem; }
.quote div { display: flex; justify-content: space-between; gap: 1rem; }
.quote dt { color: var(--ink-soft); }
.quote dd { margin: 0; }
.quote .total { margin-top: 0.2rem; padding-top: 0.6rem; border-top: 1px solid var(--line); font-weight: 600; }
.quote .total dt { color: var(--ink); }

.mobile-book-bar { display: none; }
@media (max-width: 960px) {
  .prop-layout { grid-template-columns: 1fr; }
  .booking-card { position: static; }
  .mobile-book-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
    padding: 0.75rem 1.25rem calc(0.75rem + env(safe-area-inset-bottom));
    background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.06); font-size: 0.95rem;
  }
  body.has-book-bar { padding-bottom: 76px; }
}

/* Photo tour */
.photo-tour { padding-block: clamp(2.5rem, 6vw, 4rem); }
.photo-tour .subhead { font: 600 0.78rem/1.3 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); margin: 2rem 0 1rem; }
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 0.6rem; }
.photo-tile { padding: 0; border: 0; border-radius: 10px; overflow: hidden; aspect-ratio: 3 / 2; background: var(--sand); cursor: zoom-in; }
.photo-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.photo-tile:hover img { transform: scale(1.04); }
.photo-tile.is-plan { background: #fff; border: 1px solid var(--line); }
.photo-tile.is-plan img { object-fit: contain; padding: 0.5rem; }
@media (max-width: 600px) { .photo-grid { grid-template-columns: 1fr 1fr; } }

.more-residences { border-top: 1px solid var(--line); }

/* ---------- Lightbox ---------- */
.lightbox {
  width: 100vw; height: 100vh; height: 100dvh; max-width: none; max-height: none;
  margin: 0; padding: 0; border: 0; background: rgba(8, 16, 19, 0.97); color: #fff;
}
.lightbox[open] { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; }
.lightbox::backdrop { background: rgba(8, 16, 19, 0.97); }
.lb-figure { margin: 0; display: grid; justify-items: center; align-content: center; gap: 0.9rem; height: 100%; padding: 4rem 0 2rem; min-width: 0; }
.lb-img { max-width: 100%; max-height: calc(100dvh - 10rem); object-fit: contain; border-radius: 6px; }
.lb-caption { max-width: 60ch; padding-inline: 1rem; font-size: 0.95rem; text-align: center; opacity: 0.85; }
.lb-btn {
  width: 52px; height: 52px; margin: 0 1rem; border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, 0.1); color: #fff; font-size: 1.8rem; line-height: 1; cursor: pointer;
}
.lb-btn:hover { background: rgba(255, 255, 255, 0.22); }
.lb-close { position: absolute; top: 1rem; right: 0; }
.lb-count { position: absolute; top: 1.6rem; left: 1.5rem; margin: 0; font-size: 0.9rem; opacity: 0.8; }
@media (max-width: 700px) {
  .lightbox[open] { grid-template-columns: minmax(0, 1fr); }
  .lb-figure { padding-bottom: 5.5rem; }
  .lb-prev, .lb-next { position: absolute; bottom: 1.25rem; }
  .lb-prev { left: 0.25rem; }
  .lb-next { right: 0.25rem; }
}

/* ---------- Booking request page ---------- */
.book-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: clamp(2rem, 5vw, 4rem); padding-block: 2.5rem 5rem; }
.book-form { display: grid; gap: 1.5rem; margin-top: 2rem; }
.book-form fieldset { margin: 0; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); display: grid; gap: 1rem; background: #fff; }
.book-form legend { padding: 0 0.5rem; font: 600 1.35rem var(--serif); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid-3 { grid-template-columns: 1fr 1fr 0.8fr; }
.payment-placeholder { padding: 1.25rem; border: 1.5px dashed var(--line); border-radius: 12px; background: var(--sand); color: var(--ink-soft); font-size: 0.95rem; }
.payment-placeholder strong { display: block; margin-bottom: 0.35rem; color: var(--ink); }
.payment-placeholder p { margin: 0; }
.confirmation { margin-top: 2rem; padding: 2rem; border-radius: var(--radius); background: var(--sand); }
.confirmation:focus { outline: none; }

.summary-card { position: sticky; top: calc(var(--header-h) + 24px); overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.summary-img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.summary-body { padding: 1.5rem; }
.summary-name { font-size: 1.7rem; margin-bottom: 0.25rem; }
.summary-note { margin-top: 1rem; text-align: left; }
.summary-picker .summary-body { padding-bottom: 0.5rem; }
.summary-picker .summary-name { margin: 0; }
.picker-list { list-style: none; margin: 0; padding: 0 0.75rem 0.9rem; display: grid; gap: 0.2rem; }
.picker-item {
  display: flex; align-items: center; gap: 0.9rem; width: 100%; padding: 0.6rem 0.75rem;
  border: 0; border-radius: 10px; background: none; color: var(--ink); text-align: left; cursor: pointer;
}
.picker-item:hover { background: var(--sand); }
.picker-item img { flex: none; width: 76px; height: 57px; object-fit: cover; border-radius: 8px; }
.picker-name { display: block; font: 600 1.15rem/1.2 var(--serif); }
.picker-meta { display: block; margin-top: 0.15rem; font-size: 0.82rem; color: var(--ink-soft); }

@media (max-width: 960px) {
  .book-layout { grid-template-columns: 1fr; }
  .book-aside { order: -1; }
  .summary-card { position: static; }
  .summary-selected { display: grid; grid-template-columns: 140px 1fr; }
  .summary-img { height: 100%; aspect-ratio: auto; }
}
@media (max-width: 600px) {
  .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
  .book-form fieldset { padding: 1.1rem; }
  .summary-selected { grid-template-columns: 1fr; }
  .summary-img { aspect-ratio: 16 / 9; }
}

/* ---------- Contact page ---------- */
.field .optional { font-weight: 400; letter-spacing: 0; text-transform: none; }
.contact-aside .info-card { position: sticky; top: calc(var(--header-h) + 24px); }
.contact-aside .info-card p + .info-title { margin-top: 1.5rem; }
@media (max-width: 960px) { .contact-aside .info-card { position: static; } }

/* ---------- 404 ---------- */
.not-found { max-width: 640px; text-align: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, 0.75); padding-block: 3.5rem 2rem; font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.footer-brand { font: 600 1.7rem/1 var(--serif); color: #fff; margin-bottom: 0.75rem; }
.footer-head { font: 600 0.74rem/1.3 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 0.9rem; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.footer-links a { color: #fff; text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-subhead { margin: 0 0 0.45rem; font-size: 0.8rem; opacity: 0.6; }
.footer-links + .footer-subhead { margin-top: 1.25rem; }
.footer-legal { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: 0.8rem; opacity: 0.7; }
.footer-legal p { margin: 0; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}