/* ============================================================
   SMV VILLAS — Main Stylesheet
   Colours, typography, and custom components.
   Tailwind handles utilities; this file handles brand identity.
   ============================================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ---- CSS Custom Properties (brand tokens) ---- */
:root {
  --navy:   #0d1b2a;
  --gold:   #b8972a;
  --gold-light: #d4af55;
  --cream:  #f9f5ef;
  --white:  #ffffff;
  --gray:   #6b7280;
  --border: #e5e0d8;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
}

/* ---- Navbar ---- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, box-shadow 0.3s;
}

#navbar.scrolled {
  background: var(--navy) !important;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  letter-spacing: 0.12em;
  color: var(--white);
  text-decoration: none;
}

.nav-logo span { color: var(--gold-light); }

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 0.4rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

/* ---- Hero ---- */
.hero {
  height: 100vh;
  min-height: 600px;
  background: linear-gradient(to bottom, rgba(13,27,42,0.55) 0%, rgba(13,27,42,0.3) 60%, rgba(13,27,42,0.7) 100%),
              url('https://images.unsplash.com/photo-1613490493576-7fde63acd811?w=1920&h=1080&fit=crop&q=80') center/cover no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  padding: 0 1.5rem;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.1rem;
  font-weight: 300;
  max-width: 480px;
  opacity: 0.9;
  margin-bottom: 2.5rem;
}

/* ---- Buttons ---- */
.btn-gold {
  display: inline-block;
  background: var(--gold);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.5rem;
  transition: background 0.2s, transform 0.15s;
  border: none;
  cursor: pointer;
}

.btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.95rem 2.5rem;
  border: 1px solid rgba(255,255,255,0.6);
  transition: border-color 0.2s, color 0.2s;
  cursor: pointer;
}

.btn-outline:hover { border-color: var(--gold-light); color: var(--gold-light); }

.btn-navy {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.5rem;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}
.btn-navy:hover { opacity: 0.85; }

/* ---- Section labels ---- */
.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 1.25rem;
}

.section-divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem 0;
}

.section-divider.center { margin-left: auto; margin-right: auto; }

/* ---- Villa Cards ---- */
.villa-card {
  background: var(--white);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
  cursor: pointer;
  border: 1px solid var(--border);
}

.villa-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(13,27,42,0.12); }

.villa-card-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  background: #d0c8bd;
}

.villa-card-body { padding: 1.75rem; }

.villa-badge {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.5rem;
}

.villa-card h3 {
  font-size: 1.65rem;
  margin-bottom: 0.3rem;
}

.villa-card .location {
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.villa-specs {
  display: flex;
  gap: 1.25rem;
  font-size: 0.78rem;
  color: var(--gray);
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.villa-specs span { display: flex; align-items: center; gap: 0.3rem; }

.villa-price {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--navy);
}

.villa-price em {
  font-style: normal;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--gray);
  font-weight: 400;
}

/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,27,42,0.75);
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 1rem;
  overflow-y: auto;
  backdrop-filter: blur(4px);
}

.modal-box {
  background: var(--white);
  width: 100%;
  max-width: 900px;
  position: relative;
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal-close {
  position: absolute;
  top: 1rem; right: 1.25rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--white);
  cursor: pointer;
  z-index: 10;
  line-height: 1;
  opacity: 0.8;
}
.modal-close:hover { opacity: 1; }

.modal-gallery {
  height: 380px;
  overflow: hidden;
  position: relative;
  background: #d0c8bd;
}

.modal-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-nav {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  display: flex;
  gap: 0.4rem;
}

.gallery-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  border: none;
  padding: 0;
}
.gallery-dot.active { background: var(--white); }

.modal-body { padding: 2.5rem; }
.modal-body h2 { font-size: 2.5rem; margin-bottom: 0.25rem; }

.amenity-pill {
  display: inline-block;
  background: var(--cream);
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.35rem 0.9rem;
  margin: 0.25rem;
  border: 1px solid var(--border);
  white-space: nowrap;
}

/* ---- Booking form ---- */
.booking-panel {
  background: var(--navy);
  color: var(--white);
  padding: 2rem;
}

.booking-panel h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.booking-panel label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.35rem;
}

.booking-panel input,
.booking-panel select {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  outline: none;
  margin-bottom: 1rem;
  transition: border-color 0.2s;
}

.booking-panel input:focus,
.booking-panel select:focus { border-color: var(--gold-light); }

.booking-panel input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(1); }

.price-breakdown {
  background: rgba(255,255,255,0.06);
  padding: 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
}

.price-breakdown .row {
  display: flex;
  justify-content: space-between;
  padding: 0.3rem 0;
}

.price-breakdown .total {
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  font-weight: 600;
  color: var(--gold-light);
}

/* ---- Team cards ---- */
.team-card {
  text-align: center;
  padding: 2rem 1.5rem;
}

.team-photo {
  width: 120px; height: 120px;
  border-radius: 50%;
  object-fit: cover;
  background: #d0c8bd;
  margin: 0 auto 1.25rem;
  display: block;
  border: 3px solid var(--border);
}

.team-card h3 { font-size: 1.4rem; margin-bottom: 0.2rem; }
.team-card .role { font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; display: block; }
.team-card p { font-size: 0.875rem; color: var(--gray); line-height: 1.7; }

/* ---- Contact form ---- */
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--navy);
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  outline: none;
  margin-bottom: 1.25rem;
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--gold); }

.contact-form label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.35rem;
}

/* ---- Footer ---- */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.65);
}

footer a { color: rgba(255,255,255,0.65); text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--gold-light); }

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--white);
  letter-spacing: 0.1em;
}

.footer-logo span { color: var(--gold-light); }

/* ---- Utility ---- */
.bg-cream { background: var(--cream); }
.bg-navy  { background: var(--navy); }
.text-gold { color: var(--gold); }

.stat-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  color: var(--gold-light);
  line-height: 1;
  display: block;
}

/* ---- Mobile nav ---- */
#mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

#mobile-menu.open { display: flex; }

#mobile-menu .nav-link { font-size: 1.1rem; letter-spacing: 0.2em; }

/* ---- Transitions for page sections ---- */
.page-section { animation: fadeIn 0.4s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Availability Calendar ---- */
.cal-wrap {
  user-select: none;
}

.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.cal-header span {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--white);
  letter-spacing: 0.05em;
}

.cal-nav {
  background: none;
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  width: 28px; height: 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: background 0.15s;
  flex-shrink: 0;
}
.cal-nav:hover { background: rgba(255,255,255,0.1); }
.cal-nav:disabled { opacity: 0.25; cursor: default; }

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.cal-day-name {
  text-align: center;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  padding: 0.4rem 0;
}

.cal-day {
  text-align: center;
  padding: 0.45rem 0.1rem;
  font-size: 0.78rem;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.12s, color 0.12s;
  position: relative;
  color: rgba(255,255,255,0.85);
}

/* Empty cells */
.cal-day.empty { cursor: default; }

/* Past dates */
.cal-day.past {
  color: rgba(255,255,255,0.2);
  cursor: default;
  text-decoration: line-through;
  text-decoration-color: rgba(255,255,255,0.15);
}

/* Booked dates */
.cal-day.booked {
  background: rgba(180,50,50,0.35);
  color: rgba(255,255,255,0.35);
  cursor: not-allowed;
}

/* Pending hold dates */
.cal-day.pending {
  background: rgba(200,140,0,0.5);
  cursor: not-allowed;
}

/* Available hover */
.cal-day.available:hover {
  background: rgba(184,151,42,0.4);
  color: var(--white);
}

/* Check-in / check-out anchors */
.cal-day.checkin,
.cal-day.checkout {
  background: var(--gold);
  color: var(--white);
  font-weight: 600;
}

/* Range between check-in and check-out */
.cal-day.in-range {
  background: rgba(184,151,42,0.25);
  color: var(--white);
  border-radius: 0;
}

/* Today marker */
.cal-day.today::after {
  content: '';
  display: block;
  width: 4px; height: 4px;
  background: var(--gold-light);
  border-radius: 50%;
  margin: 1px auto 0;
}

/* Legend */
.cal-legend {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.85rem;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
}

.cal-legend span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.cal-swatch {
  width: 10px; height: 10px;
  border-radius: 1px;
  flex-shrink: 0;
}

/* Selected date display */
.date-display {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.date-chip {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.5rem 0.75rem;
}

.date-chip label {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  display: block;
  margin-bottom: 0.2rem;
}

.date-chip .date-val {
  font-size: 0.82rem;
  color: var(--white);
}

.date-chip .date-val.empty {
  color: rgba(255,255,255,0.3);
  font-style: italic;
}

/* Overlap warning */
.cal-warning {
  background: rgba(200,60,60,0.2);
  border: 1px solid rgba(200,60,60,0.4);
  color: #ffaaaa;
  font-size: 0.75rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.75rem;
  display: none;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .modal-gallery { height: 250px; }
  .modal-body { padding: 1.5rem; }
  .booking-panel { padding: 1.5rem; }
}