/* =============================================
   Kanesa Edifice — Custom CSS
   ============================================= */

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

/* ── Root & Reset ──────────────────────────── */
:root {
  --cream: #F5F0E8;
  --dark: #1C1C1C;
  --gold: #C9A84C;
  --body-text: #3D3D3D;
  --white: #FFFFFF;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'DM Sans', sans-serif;
  background-color: var(--cream);
  color: var(--body-text);
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ─────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--cream);
}
::-webkit-scrollbar-thumb {
  background: var(--gold);
  border-radius: 3px;
}

/* ── Typography ────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', serif;
}

.section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.75rem;
}

/* ── Navbar ────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
  padding: 1.5rem 0;
}

#navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
  padding: 0.75rem 0;
}

#navbar .nav-logo img {
  height: 48px;
  width: auto;
  transition: height 0.4s ease;
}

#navbar.scrolled .nav-logo img {
  height: 40px;
}

/* Nav links */
.nav-links a {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--white);
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

#navbar.scrolled .nav-links a {
  color: var(--dark);
}

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

#navbar.scrolled .nav-links a:hover {
  color: var(--gold);
}

/* Nav Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > a {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.nav-dropdown > a .dropdown-arrow {
  font-style: normal;
  font-size: 0.65rem;
  transition: transform 0.3s ease;
  display: inline-block;
  margin-top: 1px;
}

.nav-dropdown:hover > a .dropdown-arrow {
  transform: rotate(90deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  padding-top: 1rem;
  background: transparent;
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}

.dropdown-menu-inner {
  background: var(--white);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 0.85rem 1.5rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark) !important;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.dropdown-menu a::after {
  display: none !important;
}

.dropdown-menu a:hover {
  color: var(--gold) !important;
  border-left-color: var(--gold);
  background: var(--cream);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s ease;
}

#navbar.scrolled .hamburger span {
  background: var(--dark);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--dark);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

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

.mobile-menu a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 400;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.3s ease;
}

.mobile-menu a:hover {
  color: var(--gold);
}

/* ── Hero ──────────────────────────────────── */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero-section:hover .hero-bg {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(28, 28, 28, 0.3) 0%,
    rgba(28, 28, 28, 0.55) 50%,
    rgba(28, 28, 28, 0.75) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  padding: 0 1.5rem;
  max-width: 800px;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-content .subtitle {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  opacity: 0.85;
}

/* ── Buttons ───────────────────────────────── */
.btn-gold {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  background: var(--gold);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn-gold:hover {
  background: #b8943e;
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-block;
  padding: 0.85rem 2.5rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  background: transparent;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--white);
}

.btn-outline-dark {
  display: inline-block;
  padding: 0.85rem 2.5rem;
  border: 1px solid var(--dark);
  color: var(--dark);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  background: transparent;
  transition: all 0.3s ease;
}

.btn-outline-dark:hover {
  background: var(--dark);
  color: var(--white);
}

/* ── Divider ───────────────────────────────── */
.gold-divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 1.25rem auto;
}

.gold-divider-left {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 1.25rem 0;
}

/* ── Sections ──────────────────────────────── */
.section-pad {
  padding: 6rem 0;
}

.section-pad-sm {
  padding: 4rem 0;
}

/* ── Stats Bar ─────────────────────────────── */
.stats-bar {
  background: var(--dark);
  padding: 1.5rem 0;
}

.stats-bar .stat-item {
  text-align: center;
  color: var(--white);
  padding: 0.5rem 1.5rem;
  border-right: 1px solid rgba(201, 168, 76, 0.3);
}

.stats-bar .stat-item:last-child {
  border-right: none;
}

.stats-bar .stat-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.3rem;
}

.stats-bar .stat-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-weight: 400;
}

/* ── Project Card ──────────────────────────── */
.project-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.project-card-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  background-size: cover;
  background-position: center;
  transition: transform 0.7s ease;
}

.project-card:hover .project-card-img {
  transform: scale(1.04);
}

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(28,28,28,0.85) 0%, transparent 60%);
}

.project-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2.5rem;
  color: var(--white);
}

/* ── Amenity Cards ─────────────────────────── */
.amenity-card {
  background: var(--white);
  padding: 2rem;
  text-align: center;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.amenity-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}

.amenity-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

/* ── Gallery Grid ──────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.gallery-item {
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-item.tall {
  grid-row: span 2;
  aspect-ratio: unset;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

/* ── Floor Plan Tabs ───────────────────────── */
.floor-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid #e0d8cc;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.floor-tab {
  padding: 0.85rem 2rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--body-text);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.3s ease;
}

.floor-tab:hover {
  color: var(--gold);
}

.floor-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.floor-plan-content {
  display: none;
}

.floor-plan-content.active {
  display: block;
}

.floor-plan-content img {
  width: 100%;
  max-height: 600px;
  object-fit: contain;
  background: var(--white);
  padding: 1rem;
}

/* ── Enquiry Form ──────────────────────────── */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--body-text);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid #d8cfc3;
  background: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--dark);
  outline: none;
  transition: border-color 0.3s ease;
  appearance: none;
  -webkit-appearance: none;
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: '›';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  color: var(--gold);
  pointer-events: none;
  font-size: 1rem;
}

/* ── Toast ─────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  padding: 1rem 2rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-left: 3px solid var(--gold);
  background: var(--dark);
  color: var(--white);
  transform: translateX(120%);
  transition: transform 0.4s ease;
  max-width: 340px;
}

#toast.show {
  transform: translateX(0);
}

#toast.error {
  border-left-color: #e74c3c;
}

/* ── Reveal Animations ─────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Footer ────────────────────────────────── */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}

.footer a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.85rem;
}

.footer a:hover {
  color: var(--gold);
}

.footer-logo img {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin: 2.5rem 0 1.5rem;
}

/* ── Pill Badge ────────────────────────────── */
.pill-badge {
  display: inline-block;
  padding: 0.3rem 1rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ── Value pillars ─────────────────────────── */
.pillar-card {
  padding: 2.5rem 2rem;
  text-align: center;
  border: 1px solid #e0d8cc;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.pillar-card:hover {
  border-color: var(--gold);
  background: var(--white);
}

.pillar-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 1rem;
}

/* ── Contact Info ──────────────────────────── */
.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-info-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
  font-size: 1rem;
}

/* ── Page Hero (inner pages) ───────────────── */
.page-hero {
  height: 50vh;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(28,28,28,0.5) 0%, rgba(28,28,28,0.8) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  color: var(--white);
}

/* ── Maps ──────────────────────────────────── */
.map-container {
  width: 100%;
  height: 420px;
  border: none;
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item.tall {
    grid-row: span 1;
  }

  .stats-bar .stat-item {
    border-right: none;
    border-bottom: 1px solid rgba(201, 168, 76, 0.3);
    padding: 0.75rem;
  }

  .stats-bar .stat-item:last-child {
    border-bottom: none;
  }

  .section-pad {
    padding: 4rem 0;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .floor-tab {
    padding: 0.75rem 1.25rem;
    font-size: 0.7rem;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}