/* ============================================================
   Gulshan Empire — style.css
   Palette: Deep Navy #1a3c5e | Gold #c9a84c | Cream #f8f4ee | White #fff
   Fonts: Cormorant Garamond (display) + DM Sans (body)
   ============================================================ */

:root {
  --navy:      #1a3c5e;
  --navy-dark: #0f2640;
  --gold:      #c9a84c;
  --gold-lt:   #e0c17a;
  --cream:     #f8f4ee;
  --cream-dk:  #ede8df;
  --text:      #2c2c2c;
  --text-lt:   #666;
  --white:     #ffffff;
  --radius:    6px;
  --shadow:    0 4px 24px rgba(0,0,0,.12);
  --transition: 0.3s ease;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --max-w:     1200px;
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.6; }
img  { max-width: 100%; height: auto; display: block; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3 { font-family: var(--font-display); line-height: 1.2; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 600; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 500; }

.section-label {
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 8px;
}
.section-title { color: var(--navy); margin-bottom: 12px; }
.section-sub   { color: var(--text-lt); max-width: 600px; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: var(--gold-lt);
  border-color: var(--gold-lt);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201,168,76,.35);
}
.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--navy-dark);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover { background: var(--navy-dark); transform: translateY(-2px); }
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.7);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); }
.btn-block { width: 100%; justify-content: center; }

/* ── Header / Nav ───────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(26,60,94,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201,168,76,.2);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.3); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}

.logo-wrap { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-mark {
  width: 44px; height: 44px;
  background: var(--gold);
  color: var(--navy-dark);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border-radius: 4px;
  flex-shrink: 0;
}
.logo-text strong { display: block; color: var(--white); font-size: .95rem; line-height: 1.2; }
.logo-text small  { color: var(--gold); font-size: .72rem; letter-spacing: .08em; }

.main-nav { display: flex; gap: 4px; }
.main-nav a {
  color: rgba(255,255,255,.85);
  font-size: .88rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 4px;
  transition: color var(--transition), background var(--transition);
}
.main-nav a:hover { color: var(--gold); background: rgba(201,168,76,.1); }

.nav-actions { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.nav-phone {
  display: flex; align-items: center; gap: 6px;
  color: var(--gold);
  font-size: .88rem;
  font-weight: 600;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

/* ── Hero Section ───────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, #2a5a80 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: .25;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(15,38,64,.9) 40%, rgba(15,38,64,.4));
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 100px 0 60px;
  max-width: 680px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,.15);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 40px;
  margin-bottom: 20px;
}
.hero h1 { color: var(--white); margin-bottom: 16px; }
.hero h1 em { color: var(--gold); font-style: normal; }
.hero-sub { color: rgba(255,255,255,.8); font-size: 1.1rem; margin-bottom: 32px; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.hero-stat strong { display: block; font-family: var(--font-display); font-size: 1.8rem; color: var(--gold); }
.hero-stat span   { font-size: .8rem; color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: .08em; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  text-align: center;
  animation: bounce 2s infinite;
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

/* ── Section ────────────────────────────────────────────────── */
section { padding: 80px 0; }
.section-cream { background: var(--cream); }
.section-navy  { background: var(--navy); }
.section-dark  { background: var(--navy-dark); }

.section-header { margin-bottom: 48px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }

/* ── Overview / Stats bar ───────────────────────────────────── */
.stats-bar {
  background: var(--navy);
  padding: 40px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  text-align: center;
}
.stat-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
}
.stat-item span { font-size: .82rem; color: rgba(255,255,255,.7); }
.stat-item p    { font-size: .8rem; color: rgba(255,255,255,.5); margin-top: 2px; }

/* ── Highlights Grid ────────────────────────────────────────── */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.highlight-card {
  background: var(--white);
  border: 1px solid var(--cream-dk);
  border-radius: 10px;
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.highlight-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.highlight-icon { font-size: 2rem; margin-bottom: 12px; }
.highlight-card h3 { font-size: 1.1rem; color: var(--navy); margin-bottom: 8px; }
.highlight-card p  { font-size: .88rem; color: var(--text-lt); }

/* ── Price Table ────────────────────────────────────────────── */
.price-table-wrap { overflow-x: auto; margin-top: 32px; }
.price-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.price-table th {
  background: var(--navy);
  color: var(--white);
  padding: 16px 20px;
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .88rem;
  letter-spacing: .06em;
}
.price-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--cream-dk);
  font-size: .95rem;
}
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:hover td { background: var(--cream); }
.price-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: .75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
}
.price-note {
  margin-top: 16px;
  font-size: .8rem;
  color: var(--text-lt);
}

/* ── CTA Mid Banner ─────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  padding: 60px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content:'';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,.12) 0%, transparent 70%);
  top: -200px; right: -100px;
}
.cta-banner h2 { color: var(--white); margin-bottom: 12px; }
.cta-banner p  { color: rgba(255,255,255,.75); margin-bottom: 28px; max-width: 520px; margin-inline: auto; }
.cta-banner-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Amenities ──────────────────────────────────────────────── */
.amenities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.amenity-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 10px;
  padding: 24px;
  text-align: center;
  transition: background var(--transition), border-color var(--transition);
}
.amenity-card:hover { background: rgba(201,168,76,.08); border-color: var(--gold); }
.amenity-icon { font-size: 2.2rem; margin-bottom: 10px; }
.amenity-card h3 { color: var(--white); font-size: 1rem; margin-bottom: 6px; }
.amenity-card p  { color: rgba(255,255,255,.6); font-size: .82rem; }

/* ── Floor Plans ────────────────────────────────────────────── */
.plans-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.plan-tab {
  padding: 10px 24px;
  border: 2px solid var(--cream-dk);
  border-radius: 40px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--white);
  color: var(--text-lt);
  transition: var(--transition);
}
.plan-tab.active {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}
.plan-panel { display: none; }
.plan-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.plan-img {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--cream);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
}
.plan-img img { width: 100%; height: 100%; object-fit: cover; }
.plan-img-placeholder {
  color: var(--text-lt);
  font-size: .9rem;
  text-align: center;
  padding: 20px;
}
.plan-details h3 { color: var(--navy); margin-bottom: 16px; }
.plan-specs { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.plan-spec {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--cream);
  border-radius: var(--radius);
  font-size: .9rem;
}
.plan-spec strong { color: var(--navy); }

/* ── Location ───────────────────────────────────────────────── */
.location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.location-map {
  aspect-ratio: 4/3;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--cream-dk);
}
.location-map iframe { width: 100%; height: 100%; border: none; }
.location-points { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.location-point {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--cream);
  border-radius: var(--radius);
  border-left: 3px solid var(--gold);
}
.lp-icon { font-size: 1.3rem; flex-shrink: 0; }
.lp-text strong { display: block; font-size: .9rem; color: var(--navy); }
.lp-text span   { font-size: .8rem; color: var(--text-lt); }

/* ── Builder ────────────────────────────────────────────────── */
.builder-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.builder-img { border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.builder-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; }
.builder-stat {
  padding: 16px;
  background: var(--cream);
  border-radius: var(--radius);
  text-align: center;
}
.builder-stat strong { display: block; font-family: var(--font-display); font-size: 1.6rem; color: var(--navy); }
.builder-stat span   { font-size: .78rem; color: var(--text-lt); }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--cream-dk); border-radius: 8px; overflow: hidden; }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  background: var(--white);
  transition: background var(--transition);
  gap: 16px;
}
.faq-q:hover { background: var(--cream); }
.faq-icon { font-size: 1.2rem; flex-shrink: 0; color: var(--gold); transition: transform var(--transition); }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 20px 18px; color: var(--text-lt); line-height: 1.7; }
.faq-item.open .faq-a { display: block; }

/* ── Bottom CTA ─────────────────────────────────────────────── */
.cta-bottom {
  background: var(--cream);
  padding: 80px 0;
  text-align: center;
}
.cta-bottom h2 { color: var(--navy); margin-bottom: 12px; }
.cta-bottom p  { color: var(--text-lt); max-width: 520px; margin: 0 auto 32px; }
.cta-bottom-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,38,64,.8);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 16px;
  backdrop-filter: blur(4px);
}
.modal-overlay.open { display: flex; animation: fadeIn .25s ease; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

.modal-box {
  background: var(--white);
  border-radius: 12px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: slideUp .3s ease;
}
@keyframes slideUp { from{transform:translateY(30px);opacity:0} to{transform:translateY(0);opacity:1} }

.modal-close {
  position: absolute;
  top: 14px; right: 16px;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-lt);
  cursor: pointer;
  line-height: 1;
  z-index: 2;
}
.modal-header {
  background: var(--navy);
  padding: 28px 28px 20px;
  text-align: center;
}
.modal-logo {
  width: 44px; height: 44px;
  background: var(--gold);
  color: var(--navy-dark);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border-radius: 4px;
  margin: 0 auto 12px;
}
.modal-header h2 { color: var(--white); font-size: 1.5rem; margin-bottom: 6px; }
.modal-header p  { color: rgba(255,255,255,.7); font-size: .9rem; }

form { padding: 24px 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: .82rem; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--cream-dk);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--navy); }
.form-notice { font-size: .75rem; color: var(--text-lt); margin-bottom: 16px; line-height: 1.5; }
.form-feedback {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 500;
}
.form-feedback.success { background: #d4edda; color: #155724; }
.form-feedback.error   { background: #f8d7da; color: #721c24; }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,.8); padding-top: 60px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo .logo-mark { background: var(--gold); color: var(--navy-dark); }
.footer-logo strong { color: var(--white); display: block; }
.footer-logo small   { color: var(--gold); font-size: .72rem; }
.footer-desc  { font-size: .85rem; line-height: 1.7; color: rgba(255,255,255,.6); margin-bottom: 10px; }
.footer-rera  { font-size: .78rem; color: var(--gold); }
.footer-col h4 { color: var(--white); font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul a  { font-size: .85rem; color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--gold); }
.footer-col p     { font-size: .88rem; margin-bottom: 6px; }
.footer-col p a   { color: rgba(255,255,255,.7); }
.footer-col p a:hover { color: var(--gold); }

.wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: var(--white) !important;
  padding: 10px 18px;
  border-radius: 40px;
  font-size: .85rem;
  font-weight: 600;
  margin-top: 12px;
  transition: opacity var(--transition);
}
.wa-btn:hover { opacity: .85; }
.social-links { display: flex; gap: 12px; margin-top: 12px; }
.social-links a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.08);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  transition: background var(--transition);
}
.social-links a:hover { background: var(--gold); color: var(--navy-dark); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p      { font-size: .82rem; color: rgba(255,255,255,.45); margin-bottom: 4px; }
.footer-bottom .disclaimer { font-size: .72rem; max-width: 800px; margin: 0 auto; }

/* ── WhatsApp Float ─────────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 28px; right: 24px;
  background: #25D366;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  z-index: 800;
  transition: transform var(--transition);
}
.wa-float:hover { transform: scale(1.1); }

/* ── Utility ────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-gold   { color: var(--gold); }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 960px) {
  .main-nav, .nav-phone { display: none; }
  .hamburger { display: flex; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--navy-dark);
    padding: 16px 20px;
    gap: 4px;
  }
  .location-grid,
  .builder-grid,
  .plan-panel.active { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 640px) {
  section { padding: 56px 0; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .cta-banner-btns, .hero-btns, .cta-bottom-btns { flex-direction: column; align-items: center; }
  .builder-stats { grid-template-columns: 1fr 1fr; }
}