/* =====================================================================
   Golden Dunes Holiday Homes — التصميم (Theme)
   هوية: ذهبي #D4AF37 / فحمي #1A1714 / عاجي #F4EDDF
   ===================================================================== */

:root {
  --gold:        #D4AF37;
  --gold-soft:   #E8C766;
  --gold-deep:   #B8932E;
  --charcoal:    #1A1714;
  --charcoal-2:  #211D19;
  --charcoal-3:  #2B2620;
  --ivory:       #F4EDDF;
  --ivory-dim:   #C9C1B2;
  --line:        rgba(212, 175, 55, 0.18);
  --shadow:      0 20px 60px rgba(0, 0, 0, 0.45);
  --radius:      16px;
  --maxw:        1200px;
  --font-serif:  "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --font-sans:   "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--charcoal);
  color: var(--ivory);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* RTL */
html[dir="rtl"] body { font-family: "Cairo", "Tajawal", var(--font-sans); }

h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 600; line-height: 1.15; }

a { color: inherit; text-decoration: none; }

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

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.gold { color: var(--gold); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  cursor: pointer; border: 1px solid transparent; transition: all 0.25s ease;
  font-family: var(--font-sans); white-space: nowrap;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep));
  color: var(--charcoal); box-shadow: 0 8px 24px rgba(212, 175, 55, 0.25);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(212, 175, 55, 0.4); }
.btn-outline { background: transparent; border-color: var(--gold); color: var(--gold); }
.btn-outline:hover { background: var(--gold); color: var(--charcoal); }
.btn-ghost { background: rgba(255,255,255,0.06); color: var(--ivory); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-block { width: 100%; }
.btn-wa { background: #25D366; color: #fff; }
.btn-wa:hover { background: #1eb858; transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(26, 23, 20, 0.85); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep));
  display: grid; place-items: center; color: var(--charcoal); font-weight: 800;
  font-family: var(--font-serif); font-size: 1.3rem;
}
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text strong { font-family: var(--font-serif); font-size: 1.25rem; letter-spacing: 0.5px; color: var(--ivory); }
.logo-text span { font-size: 0.62rem; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-top: 4px; }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: 0.92rem; font-weight: 500; color: var(--ivory-dim); transition: color 0.2s; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a.active::after {
  content: ""; position: absolute; bottom: -6px; left: 0; right: 0; height: 2px;
  background: var(--gold); border-radius: 2px;
}

.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-btn {
  background: transparent; border: 1px solid var(--line); color: var(--ivory);
  padding: 8px 14px; border-radius: 999px; cursor: pointer; font-size: 0.82rem;
  font-weight: 600; transition: all 0.2s; font-family: var(--font-sans);
}
.lang-btn:hover { border-color: var(--gold); color: var(--gold); }

.menu-toggle { display: none; background: none; border: none; color: var(--ivory); cursor: pointer; font-size: 1.5rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 88vh; display: flex; align-items: center;
  background:
    linear-gradient(rgba(26,23,20,0.55), rgba(26,23,20,0.92)),
    url("https://images.unsplash.com/photo-1512453979798-5ea266f8880c?auto=format&fit=crop&w=2000&q=80") center/cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 120%, rgba(212,175,55,0.18), transparent 60%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; max-width: 760px; padding: 60px 0; }
.eyebrow {
  display: inline-block; color: var(--gold); letter-spacing: 4px; text-transform: uppercase;
  font-size: 0.78rem; font-weight: 600; margin-bottom: 20px;
  padding: 6px 16px; border: 1px solid var(--line); border-radius: 999px;
}
.hero h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); margin-bottom: 22px; }
.hero h1 .gold { font-style: italic; }
.hero p { font-size: clamp(1rem, 2vw, 1.25rem); color: var(--ivory-dim); max-width: 560px; margin-bottom: 34px; }
html[dir="rtl"] .hero p { margin-inline: 0; }

/* ---------- Search bar ---------- */
.search-bar {
  position: relative; z-index: 3; margin: -46px auto 0; max-width: 1040px;
  background: var(--charcoal-2); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 18px; display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr auto; gap: 14px; align-items: end;
}
.search-field { display: flex; flex-direction: column; gap: 6px; text-align: start; }
.search-field label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--gold); font-weight: 600; }
.search-field input, .search-field select {
  background: var(--charcoal-3); border: 1px solid var(--line); color: var(--ivory);
  padding: 12px 14px; border-radius: 10px; font-size: 0.92rem; font-family: var(--font-sans);
  width: 100%;
}
.search-field input:focus, .search-field select:focus { outline: none; border-color: var(--gold); }
.search-field select option { background: var(--charcoal-2); }

/* ---------- Sections ---------- */
section { padding: 84px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 52px; }
.section-head .eyebrow { margin-bottom: 14px; }
.section-head h2 { font-size: clamp(2rem, 4vw, 2.9rem); margin-bottom: 14px; }
.section-head p { color: var(--ivory-dim); }

/* ---------- Property grid & cards ---------- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--charcoal-2); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform 0.3s ease, border-color 0.3s ease; display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); border-color: rgba(212,175,55,0.4); }
.card-media { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--charcoal-3); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card:hover .card-media img { transform: scale(1.06); }
.card-badge {
  position: absolute; top: 14px; inset-inline-start: 14px;
  background: rgba(26,23,20,0.82); color: var(--gold); border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 999px; font-size: 0.74rem; font-weight: 600; backdrop-filter: blur(6px);
}
.card-price {
  position: absolute; bottom: 14px; inset-inline-end: 14px;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep));
  color: var(--charcoal); padding: 8px 14px; border-radius: 10px; font-weight: 700; font-size: 0.9rem;
}
.card-price small { font-weight: 500; opacity: 0.8; }
.card-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 1.4rem; margin-bottom: 8px; }
.card-loc { color: var(--gold); font-size: 0.85rem; margin-bottom: 16px; display: flex; align-items: center; gap: 6px; }
.card-specs { display: flex; gap: 18px; color: var(--ivory-dim); font-size: 0.85rem; padding: 16px 0; border-top: 1px solid var(--line); margin-top: auto; }
.card-specs span { display: flex; align-items: center; gap: 6px; }
.card-cta { margin-top: 16px; }

/* ---------- Why us ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature {
  background: var(--charcoal-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 26px; text-align: center; transition: border-color 0.3s, transform 0.3s;
}
.feature:hover { border-color: rgba(212,175,55,0.4); transform: translateY(-4px); }
.feature-icon {
  width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 16px;
  background: rgba(212,175,55,0.1); border: 1px solid var(--line);
  display: grid; place-items: center; font-size: 1.7rem;
}
.feature h3 { font-size: 1.25rem; margin-bottom: 10px; }
.feature p { color: var(--ivory-dim); font-size: 0.9rem; }

/* ---------- Locations ---------- */
.loc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.loc-card {
  position: relative; aspect-ratio: 3/4; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); display: flex; align-items: flex-end;
}
.loc-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.loc-card:hover img { transform: scale(1.08); }
.loc-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(26,23,20,0.95), rgba(26,23,20,0.05) 60%); }
.loc-info { position: relative; z-index: 2; padding: 24px; width: 100%; }
.loc-info h3 { font-size: 1.5rem; margin-bottom: 4px; }
.loc-info p { color: var(--ivory-dim); font-size: 0.85rem; }
.loc-info .count { color: var(--gold); font-size: 0.8rem; font-weight: 600; margin-top: 8px; display: inline-block; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    linear-gradient(rgba(26,23,20,0.86), rgba(26,23,20,0.94)),
    url("https://images.unsplash.com/photo-1518684079-3c830dcef090?auto=format&fit=crop&w=2000&q=80") center/cover fixed;
  text-align: center;
}
.cta-band h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 14px; }
.cta-band p { color: var(--ivory-dim); margin-bottom: 30px; max-width: 520px; margin-inline: auto; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 70px 0 50px; text-align: center; border-bottom: 1px solid var(--line); background: var(--charcoal-2); }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 12px; }
.page-hero p { color: var(--ivory-dim); max-width: 560px; margin: 0 auto; }

/* ---------- Filters ---------- */
.filters {
  background: var(--charcoal-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; display: grid; grid-template-columns: repeat(3, 1fr) auto; gap: 16px; align-items: end; margin-bottom: 16px;
}
.filters .search-field select { cursor: pointer; }
.results-count { color: var(--ivory-dim); font-size: 0.9rem; margin-bottom: 28px; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--ivory-dim); }

/* ---------- Property detail ---------- */
.detail-back { display: inline-flex; align-items: center; gap: 8px; color: var(--gold); margin: 28px 0; font-size: 0.9rem; }
.gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; border-radius: var(--radius); overflow: hidden; margin-bottom: 40px; }
.gallery img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.gallery .g-main { grid-row: span 2; aspect-ratio: auto; }
.detail-grid { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: start; }
.detail-main h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 8px; }
.detail-loc { color: var(--gold); margin-bottom: 24px; }
.detail-specs { display: flex; gap: 28px; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: 28px; flex-wrap: wrap; }
.spec { text-align: center; }
.spec strong { display: block; font-size: 1.6rem; font-family: var(--font-serif); color: var(--gold); }
.spec span { font-size: 0.82rem; color: var(--ivory-dim); }
.detail-section { margin-bottom: 36px; }
.detail-section h2 { font-size: 1.6rem; margin-bottom: 16px; }
.detail-section p { color: var(--ivory-dim); }
.amenities-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.amenity { display: flex; align-items: center; gap: 10px; background: var(--charcoal-2); border: 1px solid var(--line); padding: 14px; border-radius: 12px; font-size: 0.9rem; }
.amenity .ic { font-size: 1.2rem; }

.book-box {
  position: sticky; top: 100px; background: var(--charcoal-2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow);
}
.book-price { font-size: 2.2rem; font-family: var(--font-serif); color: var(--gold); margin-bottom: 4px; }
.book-price small { font-size: 0.9rem; color: var(--ivory-dim); font-family: var(--font-sans); }
.book-box .divider { height: 1px; background: var(--line); margin: 22px 0; }
.book-box .btn { margin-bottom: 12px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.contact-cards { display: flex; flex-direction: column; gap: 16px; }
.contact-card { display: flex; gap: 16px; align-items: center; background: var(--charcoal-2); border: 1px solid var(--line); padding: 20px; border-radius: 12px; transition: border-color 0.2s; }
.contact-card:hover { border-color: rgba(212,175,55,0.4); }
.contact-card .ic { width: 48px; height: 48px; border-radius: 12px; background: rgba(212,175,55,0.1); display: grid; place-items: center; font-size: 1.4rem; flex-shrink: 0; }
.contact-card h3 { font-size: 1.05rem; margin-bottom: 2px; }
.contact-card p, .contact-card a { color: var(--ivory-dim); font-size: 0.9rem; }
.contact-form { background: var(--charcoal-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gold); margin-bottom: 8px; font-weight: 600; }
.form-row input, .form-row textarea {
  width: 100%; background: var(--charcoal-3); border: 1px solid var(--line); color: var(--ivory);
  padding: 13px 15px; border-radius: 10px; font-size: 0.95rem; font-family: var(--font-sans);
}
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--gold); }
.form-row textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.82rem; color: var(--ivory-dim); margin-top: 12px; text-align: center; }

/* ---------- About ---------- */
.about-lead { font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--gold); font-style: italic; margin-bottom: 28px; }
.about-text p { color: var(--ivory-dim); margin-bottom: 18px; font-size: 1.05rem; }
.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 50px; }
.about-stats .stat { text-align: center; background: var(--charcoal-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 16px; }
.about-stats .stat strong { display: block; font-family: var(--font-serif); font-size: 2.4rem; color: var(--gold); }
.about-stats .stat span { color: var(--ivory-dim); font-size: 0.85rem; }
.about-media { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4/3; }
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: center; }

/* ---------- FAQ accordion ---------- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { background: var(--charcoal-2); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 14px; overflow: hidden; }
.faq-q {
  width: 100%; text-align: start; background: none; border: none; color: var(--ivory);
  font-family: var(--font-sans); font-size: 1.05rem; font-weight: 600; padding: 22px 24px;
  cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-q:hover { color: var(--gold); }
.faq-q .chev { color: var(--gold); font-size: 1.3rem; transition: transform 0.3s ease; flex-shrink: 0; }
.faq-item.open .faq-q .chev { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-a p { padding: 0 24px 22px; color: var(--ivory-dim); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--charcoal-2); border-top: 1px solid var(--line); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer-brand p { color: var(--ivory-dim); font-size: 0.92rem; max-width: 320px; margin-top: 18px; }
.footer-col h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 2px; color: var(--gold); margin-bottom: 18px; }
.footer-col a { display: block; color: var(--ivory-dim); font-size: 0.92rem; margin-bottom: 12px; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 24px; text-align: center; color: var(--ivory-dim); font-size: 0.85rem; }

/* ---------- Floating WhatsApp ---------- */
.fab-wa {
  position: fixed; bottom: 24px; inset-inline-end: 24px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37,211,102,0.4);
  font-size: 1.7rem; transition: transform 0.2s;
}
.fab-wa:hover { transform: scale(1.1); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .grid-3, .features, .loc-grid, .amenities-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-grid { grid-template-columns: 1fr; }
  .book-box { position: static; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .search-bar { grid-template-columns: 1fr 1fr; }
  .filters { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav-links {
    position: fixed; top: 76px; right: 0; left: auto; width: min(80vw, 300px); height: calc(100vh - 76px);
    background: var(--charcoal-2); flex-direction: column; align-items: flex-start; gap: 0;
    padding: 24px; border-inline-start: 1px solid var(--line); display: none;
  }
  html[dir="rtl"] .nav-links { right: auto; left: 0; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .menu-toggle { display: block; }
  .grid-3, .features, .loc-grid, .grid-2, .amenities-grid, .about-stats { grid-template-columns: 1fr; }
  .search-bar { grid-template-columns: 1fr; margin-top: -20px; }
  .filters { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .gallery .g-main { grid-row: auto; }
  .gallery img:nth-child(n+4) { display: none; }
  .detail-specs { gap: 16px; justify-content: space-between; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  section { padding: 60px 0; }
  .nav-cta-desktop { display: none; }
}