/* ---------- Tokens ---------- */

:root {
  --bg: #F7F5EF;
  --surface: #ECE7DA;
  --ink: #0F2A3A;
  --ink-soft: #5B6B72;
  --accent: #1F7A8C;
  --accent-soft: #BFDDE0;
  --line: #DAD4C4;

  --font-display: 'Big Caslon', Didot, Georgia, serif;
  --font-body: Optima, 'Futura', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
  --space-6: 8rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #10202B;
    --surface: #17303D;
    --ink: #F2EEE3;
    --ink-soft: #A9B7BB;
    --accent: #4FB3C4;
    --accent-soft: #24505A;
    --line: #24404C;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.65;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

h1, h2, h3 { font-family: var(--font-display); text-wrap: balance; margin: 0; }
p { max-width: 62ch; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 var(--space-2);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.btn:hover { background: transparent; color: var(--accent); }

.btn--outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn--outline:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ---------- Off-canvas menu ---------- */

.menu-toggle {
  position: fixed;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 50;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: rgba(15, 42, 58, 0.55);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #fff;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.off-canvas-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 42, 58, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 40;
}
body.menu-open .off-canvas-overlay {
  opacity: 1;
  pointer-events: auto;
}

.off-canvas-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 85vw);
  background: var(--ink);
  color: var(--bg);
  z-index: 45;
  transform: translateX(100%);
  transition: transform 0.4s ease;
  padding: var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
body.menu-open .off-canvas-menu { transform: translateX(0); }

.off-canvas-close {
  align-self: flex-end;
  background: none;
  border: none;
  color: var(--bg);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.off-canvas-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
}

.off-canvas-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.off-canvas-nav a {
  text-decoration: none;
  font-size: 1.1rem;
  color: var(--bg);
  opacity: 0.85;
}
.off-canvas-nav a:hover { opacity: 1; color: var(--accent-soft); }

.off-canvas-social {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  text-decoration: none;
  font-size: 0.85rem;
  color: var(--bg);
  opacity: 0.75;
}
.off-canvas-social:hover { opacity: 1; color: var(--accent-soft); }
.off-canvas-social svg { width: 20px; height: 20px; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15,42,58,0.85) 0%, rgba(15,42,58,0.45) 40%, rgba(15,42,58,0.05) 75%);
}

.hero-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: var(--space-5) var(--space-4);
  max-width: 760px;
  color: #fff;
  text-shadow: 0 1px 12px rgba(0,0,0,0.35);
}
.hero-content .eyebrow { color: #fff; opacity: 0.85; }
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-weight: 400;
  color: #fff;
  margin-left: -0.07em;
}
.hero h1 em { font-style: italic; }
.hero-subtitle {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  margin: var(--space-2) 0 var(--space-3);
}
.hero .btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.8);
  color: #fff;
}
.hero .btn:hover { background: rgba(255,255,255,0.15); color: #fff; }

/* ---------- Sections ---------- */

.section { padding: var(--space-6) var(--space-4); }
.section--tight { padding-bottom: var(--space-2); }
.section--surface { background: var(--surface); }
.section-inner { max-width: 900px; margin: 0 auto; }
.section-inner h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: var(--space-3); }
.section-inner p { color: var(--ink-soft); }

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
[data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---------- Amenities ---------- */

.amenity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}
@media (max-width: 700px) { .amenity-grid { grid-template-columns: 1fr 1fr; } }
.amenity { display: grid; gap: 0.6rem; }
.amenity svg { width: 28px; height: 28px; color: var(--accent); }
.amenity h3 { font-size: 1rem; font-family: var(--font-body); font-weight: 600; }
.amenity p { font-size: 0.88rem; color: var(--ink-soft); margin: 0; }

/* ---------- Gallery ---------- */

.gallery-grid {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-1);
}
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }

.gallery-item {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 2px;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.05); }

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 26, 0.95);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.is-open { display: flex; }
.lightbox img {
  max-width: 88vw;
  max-height: 82vh;
  object-fit: contain;
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
}
.lightbox-close { top: var(--space-3); right: var(--space-3); font-size: 2rem; }
.lightbox-prev { left: var(--space-3); font-size: 1.6rem; }
.lightbox-next { right: var(--space-3); font-size: 1.6rem; }
.lightbox-counter {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

/* ---------- CTA ---------- */

/* ---------- Contact form ---------- */

.contact-form {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 460px;
}
.form-row { display: flex; flex-direction: column; gap: 0.4rem; }

.contact-form label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.contact-form input,
.contact-form textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.65rem 0.8rem;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.contact-form textarea { resize: vertical; min-height: 6rem; }

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.contact-form .btn {
  align-self: flex-start;
  border: none;
  font: inherit;
  letter-spacing: 0.05em;
}
.contact-form .btn:disabled { opacity: 0.6; cursor: default; }

.form-status {
  margin: 0;
  font-size: 0.9rem;
  min-height: 1.2em;
}
.form-status[data-state="success"] { color: var(--accent); }
.form-status[data-state="error"] { color: #C0472F; }

.contact-fallback {
  margin-top: var(--space-4);
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.contact-fallback a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 2px; }
.contact-fallback a:hover { color: var(--accent); }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: var(--space-4);
}
.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.footer-logo { font-family: var(--font-display); color: var(--ink); }
.footer-contact { display: flex; align-items: center; gap: var(--space-2); }
.footer-contact a { text-decoration: none; }
.footer-contact a[aria-label] { display: inline-flex; opacity: 0.75; }
.footer-contact a[aria-label]:hover { opacity: 1; color: var(--accent); }
.footer-copy { width: 100%; margin: var(--space-2) 0 0; font-size: 0.75rem; }