/* =========================================================
   Coral Sunset — coralsunset.vu
   Palette echoes the guest guide: coral, sunset gold,
   linen cream, deep teal, warm ink.
   ========================================================= */

:root {
  /* Palette */
  --coral: #e76f51;
  --coral-deep: #c8553d;
  --sunset: #e9c46a;
  --linen: #f4ead5;
  --linen-warm: #efe1c6;
  --linen-deep: #e6d5b1;
  --teal: #2a9d8f;
  --deep: #264653;
  --deep-2: #1e3843;
  --ink: #2b2118;
  --ink-soft: #4a3d2e;
  --paper: #faf3e3;

  /* Semantic */
  --bg: var(--paper);
  --bg-warm: #f2e6ca;
  --bg-deep: var(--deep);
  --fg: var(--ink);
  --fg-soft: var(--ink-soft);
  --accent: var(--coral);
  --accent-2: var(--sunset);
  --rule: rgba(43, 33, 24, 0.14);
  --rule-strong: rgba(43, 33, 24, 0.28);

  /* Type */
  --font-display: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --font-body: "General Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.75rem, 1.4rem + 4.4vw, 5.25rem);
  --text-hero: clamp(3.25rem, 1rem + 7.4vw, 8.5rem);

  /* Space */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(38, 70, 83, 0.06), 0 2px 6px rgba(38, 70, 83, 0.06);
  --shadow-md: 0 6px 24px -12px rgba(38, 70, 83, 0.28);
  --shadow-lg: 0 30px 60px -30px rgba(38, 70, 83, 0.5);
}

/* Linen paper texture — CSS-only, subtle */
body {
  background:
    radial-gradient(1200px 800px at 90% -10%, rgba(233, 196, 106, 0.25), transparent 60%),
    radial-gradient(900px 700px at -10% 110%, rgba(231, 111, 81, 0.14), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.32;
  mix-blend-mode: multiply;
  background-image:
    repeating-linear-gradient(0deg, rgba(43, 33, 24, 0.04) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(43, 33, 24, 0.04) 0 1px, transparent 1px 3px);
}

/* =========================================================
   Reset & base
   ========================================================= */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  font-feature-settings: "ss01", "ss02";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin: 0 0 var(--space-4);
  color: var(--fg);
}

h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-lg); font-weight: 600; }

p { margin: 0 0 var(--space-4); }

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); background: var(--deep); color: var(--linen); padding: var(--space-2) var(--space-4); border-radius: 4px; z-index: 100; }

/* =========================================================
   Layout helpers
   ========================================================= */
.wrap {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  position: relative;
  z-index: 1;
}
.wrap-narrow { max-width: 780px; }

.section {
  padding-block: clamp(3.5rem, 8vw, 7rem);
  position: relative;
}

.band {
  background: linear-gradient(180deg, transparent, var(--bg-warm) 12%, var(--bg-warm) 88%, transparent);
}

.band-warm {
  background: var(--linen-warm);
}

.band-deep {
  background: var(--deep);
  color: var(--linen);
}
.band-deep h2,
.band-deep h3,
.band-deep .on-dark { color: var(--linen); }
.band-deep .eyebrow-light { color: var(--sunset); }
.band-deep a { color: var(--sunset); }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--coral-deep);
  font-weight: 600;
  margin: 0 0 var(--space-3);
}

.section-head { max-width: 640px; margin-bottom: var(--space-10); }
.section-head h2 { margin-bottom: var(--space-3); }
.section-lede { color: var(--fg-soft); font-size: var(--text-lg); line-height: 1.5; }

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--rule);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: 1400px;
  margin-inline: auto;
  padding: var(--space-3) clamp(1.25rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--deep);
}
.brand-mark {
  width: 42px;
  height: 42px;
  color: var(--coral);
  flex: none;
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  color: var(--deep);
}
.brand-tag {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 4px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(var(--space-4), 2.2vw, var(--space-8));
}
.site-nav a {
  font-size: var(--text-sm);
  color: var(--fg-soft);
  transition: color .2s ease;
}
.site-nav a:hover { color: var(--deep); }
.nav-cta {
  background: var(--deep);
  color: var(--linen) !important;
  padding: var(--space-2) var(--space-4);
  border-radius: 999px;
  font-weight: 500;
  transition: background .2s ease, transform .2s ease;
}
.nav-cta:hover { background: var(--coral); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 42px; height: 42px;
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--deep);
  border-radius: 2px;
  transition: transform .3s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: var(--space-4) clamp(1.25rem, 4vw, 3rem) var(--space-6);
  gap: var(--space-4);
  border-top: 1px solid var(--rule);
  background: var(--paper);
}
.mobile-nav a { font-size: var(--text-lg); font-family: var(--font-display); }

@media (max-width: 800px) {
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .mobile-nav[data-open] { display: flex; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: min(92vh, 900px);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transform: scale(1.02);
}
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg,
      rgba(30, 56, 67, 0.55) 0%,
      rgba(30, 56, 67, 0.15) 22%,
      rgba(30, 56, 67, 0) 42%,
      rgba(30, 56, 67, 0.15) 58%,
      rgba(30, 56, 67, 0.75) 100%);
}
.hero-content {
  padding: clamp(2rem, 6vw, 5rem) clamp(1.25rem, 4vw, 3rem);
  max-width: 1200px;
  margin-inline: auto;
  width: 100%;
  color: var(--linen);
}
.hero-content .eyebrow { color: var(--sunset); }
.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.02em;
  margin: var(--space-3) 0 var(--space-6);
  color: var(--linen);
  text-shadow: 0 2px 30px rgba(38, 70, 83, 0.35);
}
.hero-title-alt {
  font-style: italic;
  color: var(--sunset);
  font-weight: 400;
}
.hero-sub {
  font-size: var(--text-lg);
  max-width: 40ch;
  color: var(--linen);
  opacity: 0.95;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.hero-footer {
  position: absolute;
  bottom: var(--space-6);
  left: 0; right: 0;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  max-width: 1200px;
  margin-inline: auto;
  color: var(--linen);
  opacity: 0.85;
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  text-align: center;
}
.btn-primary {
  background: var(--coral);
  color: white;
}
.btn-primary:hover { background: var(--coral-deep); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--linen);
  border-color: rgba(244, 234, 213, 0.6);
}
.btn-ghost:hover { background: rgba(244, 234, 213, 0.12); border-color: var(--linen); }

/* =========================================================
   Intro / stats
   ========================================================= */
.intro { padding-block: clamp(3rem, 7vw, 6rem); }
.lede {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 1rem + 1.2vw, 1.9rem);
  line-height: 1.35;
  color: var(--fg);
  margin-bottom: var(--space-10);
  font-weight: 400;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  border-block: 1px solid var(--rule);
  padding-block: var(--space-6);
}
.stats > div { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.stat-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--coral-deep);
  line-height: 1;
}
.stat-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-soft);
}
@media (max-width: 640px) {
  .stats { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
}

/* =========================================================
   Split grids
   ========================================================= */
.grid-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.grid-split-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.grid-split-copy h2 { margin-bottom: var(--space-4); }
.feature-list {
  list-style: none;
  padding: 0;
  margin: var(--space-6) 0 0;
  display: grid;
  gap: var(--space-3);
}
.feature-list li {
  padding-left: var(--space-6);
  position: relative;
  color: var(--fg-soft);
}
.feature-list li::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--coral);
  position: absolute;
  left: 0;
  top: 0.65em;
}
.feature-list strong { color: var(--fg); font-weight: 600; }

@media (max-width: 800px) {
  .grid-split { grid-template-columns: 1fr; }
}

/* =========================================================
   Cards
   ========================================================= */
.grid-thirds {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
@media (max-width: 900px) { .grid-thirds { grid-template-columns: 1fr; } }

.card {
  background: var(--paper);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card img { aspect-ratio: 4 / 3; object-fit: cover; }
.card-body { padding: var(--space-6); }
.card-body h3 { margin-bottom: var(--space-2); }
.card-body p { color: var(--fg-soft); margin: 0; }

.card-quiet {
  background: var(--deep);
  color: var(--linen);
  align-items: stretch;
  justify-content: center;
}
.card-quiet .card-body { padding: var(--space-8); }
.card-quiet .eyebrow { color: var(--sunset); }
.card-quiet blockquote {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.4;
  font-style: italic;
  margin: 0;
  color: var(--linen);
}

/* =========================================================
   Pangona POI grid
   ========================================================= */
.pangona-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8) var(--space-10);
}
@media (max-width: 720px) { .pangona-grid { grid-template-columns: 1fr; gap: var(--space-8); } }
.poi { border-top: 1px solid var(--rule-strong); padding-top: var(--space-4); }
.poi-num {
  font-family: var(--font-display);
  color: var(--coral);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
}
.poi h3 { margin: var(--space-2) 0 var(--space-3); }
.poi p { color: var(--fg-soft); margin: 0; }

/* =========================================================
   Gallery
   ========================================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: 260px 260px 260px;
  gap: var(--space-4);
}
.gal { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); position: relative; }
.gal picture, .gal img { width: 100%; height: 100%; display: block; }
.gal img { object-fit: cover; transition: transform .6s ease; }
.gal:hover img { transform: scale(1.04); }
/* Layout:
   Row 1: [hero-deck: span 4, 2 rows tall] [living: span 2]
   Row 2:                                  [kayak: span 2]
   Row 3: [waterfall: 2] [papaya: 2] [bananas: 2]
*/
.gal-1 { grid-column: span 4; grid-row: span 2; }
.gal-2 { grid-column: span 2; grid-row: span 1; }
.gal-3 { grid-column: span 2; grid-row: span 1; }
.gal-4 { grid-column: span 2; grid-row: span 1; }
.gal-5 { grid-column: span 2; grid-row: span 1; }
.gal-6 { grid-column: span 2; grid-row: span 1; }

@media (max-width: 900px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gal-1, .gal-2, .gal-3, .gal-4, .gal-5, .gal-6 { grid-column: span 1; grid-row: auto; }
  .gal-1 { grid-column: span 2; }
  .gal img { aspect-ratio: 4 / 3; }
}

/* =========================================================
   Calendar
   ========================================================= */
.calendar { position: relative; }
.cal-controls {
  position: absolute;
  right: 0;
  top: -3.25rem;
  display: flex;
  gap: var(--space-2);
}
.cal-nav {
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--deep);
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.cal-nav:hover { background: var(--deep); color: var(--linen); border-color: var(--deep); }

.cal-months {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
@media (max-width: 900px) { .cal-months { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .cal-months { grid-template-columns: 1fr; } }

.cal-month h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin: 0 0 var(--space-3);
  color: var(--deep);
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-dow {
  font-size: 0.7rem;
  color: var(--fg-soft);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  padding: 4px 0;
}
.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  border-radius: 6px;
  background: rgba(42, 157, 143, 0.14);
  color: var(--deep);
}
.cal-day.is-booked {
  background: var(--coral);
  color: white;
  text-decoration: line-through;
  text-decoration-color: rgba(255, 255, 255, 0.7);
}
.cal-day.is-past {
  background: transparent;
  color: rgba(43, 33, 24, 0.28);
}
.cal-day.is-empty { background: transparent; }

.cal-legend {
  margin-top: var(--space-8);
  display: flex;
  gap: var(--space-6);
  font-size: var(--text-xs);
  color: var(--fg-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.cal-legend .sw {
  display: inline-block;
  width: 12px; height: 12px;
  border-radius: 3px;
  vertical-align: -1px;
  margin-right: 6px;
}
.sw-open { background: rgba(42, 157, 143, 0.4); }
.sw-booked { background: var(--coral); }
.sw-past { background: rgba(43, 33, 24, 0.18); }

/* =========================================================
   Enquiry
   ========================================================= */
.contact-list { list-style: none; padding: 0; margin: var(--space-6) 0 0; display: grid; gap: var(--space-3); }
.contact-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: var(--space-3);
  padding-block: var(--space-2);
  border-bottom: 1px solid rgba(244, 234, 213, 0.15);
}
.contact-list li span:first-child {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sunset);
}

.enquiry {
  display: grid;
  gap: var(--space-4);
  background: color-mix(in oklab, var(--deep-2) 92%, transparent);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(244, 234, 213, 0.12);
}
.enquiry label { display: grid; gap: 6px; font-size: var(--text-sm); color: var(--sunset); letter-spacing: 0.06em; }
.enquiry label span { text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.2em; }
.enquiry input,
.enquiry textarea {
  font: inherit;
  background: rgba(244, 234, 213, 0.06);
  color: var(--linen);
  border: 1px solid rgba(244, 234, 213, 0.18);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  transition: border-color .2s ease, background .2s ease;
}
.enquiry input:focus,
.enquiry textarea:focus {
  background: rgba(244, 234, 213, 0.12);
  border-color: var(--sunset);
}
.enquiry input::placeholder,
.enquiry textarea::placeholder { color: rgba(244, 234, 213, 0.4); }
.enquiry .row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.enquiry .btn-primary { margin-top: var(--space-2); }
.form-note {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--sunset);
  min-height: 1.4em;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--deep-2);
  color: var(--linen);
  padding-block: var(--space-16) var(--space-8);
  margin-top: var(--space-16);
}
.site-footer .brand-name { color: var(--linen); }
.site-footer .brand-tag { color: rgba(244, 234, 213, 0.6); }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-8);
}
.foot-brand { display: flex; flex-direction: column; gap: 4px; }
.foot-nav { display: flex; flex-wrap: wrap; gap: var(--space-6); font-size: var(--text-sm); }
.foot-nav a:hover { color: var(--sunset); }
.foot-fine {
  grid-column: 1 / -1;
  padding-top: var(--space-8);
  margin-top: var(--space-6);
  border-top: 1px solid rgba(244, 234, 213, 0.12);
  color: rgba(244, 234, 213, 0.6);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; }
}