:root {
  --color-sand: #f7f2ea;
  --color-ink: #1f2a2e;
  --color-ocean: #0f6d84;
  --color-ocean-dark: #0a4f61;
  --color-sun: #e08a3c;
  --color-white: #ffffff;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Poppins', sans-serif;
  --radius: 14px;
  --max-width: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.6;
}

h1, h2, h3 { font-family: var(--font-heading); margin: 0 0 0.5em; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.muted { color: #6b7a80; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #eee;
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-ocean-dark);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--color-ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover { color: var(--color-ocean); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--color-ink);
}

/* Hero */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(180deg, rgba(15,109,132,0.55), rgba(10,79,97,0.75)),
              url('../Pictures/Bldg01.jpeg') center/cover no-repeat;
  color: var(--color-white);
}

.hero-overlay {
  max-width: 700px;
  padding: 24px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  margin-bottom: 0.4em;
}

.hero p {
  font-size: 1.15rem;
  margin-bottom: 1.6em;
}

.btn {
  display: inline-block;
  background: var(--color-sun);
  color: var(--color-white);
  padding: 14px 28px;
  border: none;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn:hover {
  background: #c9752b;
  transform: translateY(-1px);
}

/* Sections */
.section {
  padding: 72px 0;
}

.section.alt {
  background: var(--color-sand);
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.about-photo img {
  width: 100%;
  border-radius: var(--radius);
  display: block;
}

.quick-facts {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.quick-facts li {
  background: var(--color-sand);
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 600;
}

/* Amenities */
.amenities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.amenity {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 24px 12px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.amenity span { font-size: 1.8rem; display: block; margin-bottom: 8px; }
.amenity p { margin: 0; font-weight: 600; }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.gallery-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--color-sand);
}

/* Map */
.map-embed {
  margin-top: 24px;
  border-radius: var(--radius);
  overflow: hidden;
}

.map-embed iframe {
  width: 100%;
  height: 360px;
  border: 0;
  display: block;
}

/* Availability calendar */
.calendar-widget {
  max-width: 420px;
  margin-top: 24px;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.calendar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.calendar-nav button {
  background: var(--color-sand);
  border: none;
  border-radius: 8px;
  width: 34px;
  height: 34px;
  font-size: 1.1rem;
  cursor: pointer;
}

.calendar-nav h3 {
  margin: 0;
  font-size: 1.1rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  border-radius: 8px;
}

.cal-head {
  font-weight: 700;
  color: #6b7a80;
  font-size: 0.75rem;
}

.cal-open {
  background: #e6f4ea;
  color: #1f2a2e;
}

.cal-booked {
  background: #f8d7d7;
  color: #7a2b2b;
  text-decoration: line-through;
}

.cal-past {
  opacity: 0.35;
}

.calendar-legend {
  display: flex;
  gap: 20px;
  margin-top: 16px;
  font-size: 0.85rem;
}

.calendar-legend .dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
}

.dot-booked { background: #d97676; }
.dot-open { background: #6fbf8b; }

/* Booking form */
.booking-form {
  max-width: 560px;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row { display: flex; flex-direction: column; gap: 6px; }

.two-col-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label { font-weight: 600; font-size: 0.9rem; }

input, textarea {
  padding: 12px 14px;
  border: 1px solid #dcdcdc;
  border-radius: 10px;
  font-family: inherit;
  font-size: 1rem;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--color-ocean);
}

.form-note {
  font-weight: 600;
  color: var(--color-ocean-dark);
  min-height: 1.2em;
}

/* Footer */
.site-footer {
  background: var(--color-ink);
  color: var(--color-white);
  padding: 32px 0;
  text-align: center;
}

.site-footer .muted { color: #a9b6ba; }

/* Responsive */
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
  .amenities-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 16px 24px;
    display: none;
    border-bottom: 1px solid #eee;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .two-col-form { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
}