/* === Kzoo Apartments — Site Styles === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  --primary: #E8630C;
  --primary-light: #f57c2e;
  --accent: #1a1a1a;
  --accent-dark: #333333;
  --bg: #faf7f4;
  --bg-alt: #f5f0eb;
  --white: #ffffff;
  --text: #1a1a1a;
  --text-light: #555555;
  --text-muted: #888888;
  --border: #e5ddd6;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
  --radius: 12px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
}

/* --- Header --- */
.site-header {
  background: var(--accent);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
  border-bottom: 3px solid var(--primary);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: block;
  text-decoration: none;
  color: var(--white);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 1px;
}

.site-logo span {
  color: var(--primary);
}

.site-logo img {
  height: 48px;
  width: auto;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
}

.site-nav a {
  color: var(--white);
  text-decoration: none;
  margin-left: 2rem;
  font-size: 0.95rem;
  font-weight: 500;
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: color 0.2s;
}

.site-nav a:hover {
  color: var(--primary);
}

/* --- Hero --- */
.hero {
  background: linear-gradient(135deg, var(--accent) 0%, #333 100%);
  color: var(--white);
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(232, 99, 12, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  position: relative;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

/* --- Container --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Section Title --- */
.section-title {
  text-align: center;
  font-size: 1.8rem;
  color: var(--accent);
  margin: 3rem 0 2rem;
}

/* --- Building Cards (Home Page) --- */
.building-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.building-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
  border: 1px solid var(--border);
}

.building-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.building-card-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  background: var(--bg-alt);
}

.building-card-img-placeholder {
  width: 100%;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-muted);
  background: linear-gradient(135deg, #f5f0eb, #ede4d9);
}

.building-card-body {
  padding: 1.5rem;
}

.building-card-body h2 {
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.building-card-body .address {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.building-card-body .stats {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.building-card-body .stats span strong {
  color: var(--text);
}

/* --- Building Page --- */
.building-hero {
  background: linear-gradient(135deg, var(--accent) 0%, #333 100%);
  color: var(--white);
  padding: 3rem 2rem;
  text-align: center;
}

.building-hero h1 {
  font-size: 2.2rem;
  margin-bottom: 0.3rem;
}

.building-hero .address {
  font-size: 1.1rem;
  opacity: 0.85;
}

.building-image-large {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  border-radius: var(--radius);
  margin: 2rem 0;
  display: block;
  background: var(--white);
  box-shadow: var(--shadow);
}

.building-image-placeholder-large {
  width: 100%;
  height: 350px;
  background: linear-gradient(135deg, #f5f0eb, #ede4d9);
  border-radius: var(--radius);
  margin: 2rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.building-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.building-detail-item {
  background: var(--white);
  padding: 1.2rem;
  border-radius: 8px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.building-detail-item .label {
  font-size: 0.85rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.3rem;
}

.building-detail-item .value {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary);
}

/* --- Unit Grid --- */
.unit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0 4rem;
}

.unit-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
  position: relative;
  border: 1px solid var(--border);
}

.unit-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.unit-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  background: var(--bg-alt);
}

.unit-card-img-placeholder {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #faf7f4, #f0eae2);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.unit-card-body {
  padding: 1.2rem;
}

.unit-card-body .unit-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.unit-card-body .unit-label h3 {
  font-size: 1.15rem;
  color: var(--accent);
}

.unit-card-body .unit-details {
  font-size: 0.9rem;
  color: var(--text-light);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.unit-card-body .unit-details span strong {
  color: var(--text);
}

.unit-card-body .rent {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 0.5rem;
}

/* --- Availability Badge --- */
.badge {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-available {
  background: #d4edda;
  color: #155724;
}

.badge-unavailable {
  background: #f8d7da;
  color: #721c24;
}

/* --- Unit Detail Page --- */
.unit-hero {
  background: linear-gradient(135deg, var(--accent) 0%, #333 100%);
  color: var(--white);
  padding: 2.5rem 2rem;
  text-align: center;
}

.unit-hero h1 {
  font-size: 1.8rem;
  margin-bottom: 0.3rem;
}

.unit-hero .unit-subtitle {
  opacity: 0.85;
}

.unit-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.unit-gallery-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  background: var(--bg-alt);
}

.unit-gallery-placeholder {
  width: 100%;
  height: 250px;
  background: linear-gradient(135deg, #faf7f4, #f0eae2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.unit-floorplan {
  margin: 2rem 0;
  text-align: center;
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.unit-floorplan h2 {
  color: var(--accent);
  margin-bottom: 1rem;
  font-size: 1.3rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
}

.floorplan-link {
  display: block;
  cursor: pointer;
}

.floorplan-link:hover .floorplan-image {
  opacity: 0.85;
  transform: scale(1.02);
}

.floorplan-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid #e0e0e0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.floorplan-caption {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: #777;
}

.unit-video {
  margin: 2rem 0;
  text-align: center;
}

.unit-video h2 {
  color: var(--accent);
  margin-bottom: 1rem;
  font-size: 1.3rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
}

.video-placeholder {
  width: 100%;
  height: 350px;
  background: linear-gradient(135deg, #1a1a2e, #2a2a4e);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 1.2rem;
  border: 2px dashed rgba(255,255,255,0.15);
  transition: border-color 0.2s;
}

.video-placeholder:hover {
  border-color: var(--primary);
}

.unit-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.unit-info-item {
  background: var(--white);
  padding: 1.2rem;
  border-radius: 8px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.unit-info-item .label {
  font-size: 0.8rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.3rem;
}

.unit-info-item .value {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary);
}

.unit-info-item .price {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
}

.unit-description {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin: 2rem 0;
  line-height: 1.8;
}

.unit-description h2 {
  color: var(--accent);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.amenities-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
  list-style: none;
  margin-top: 1rem;
}

.amenities-list li {
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.amenities-list li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
}

.cta-section {
  text-align: center;
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin: 2rem 0 4rem;
}

.cta-section h2 {
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.cta-section p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: background 0.2s, transform 0.2s;
}

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

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-light);
}

.btn-outline {
  border: 2px solid var(--accent);
  color: var(--accent);
  background: transparent;
}

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

/* --- Footer --- */
.site-footer {
  background: var(--accent);
  color: var(--white);
  padding: 2rem 0;
  margin-top: 3rem;
  text-align: center;
}

.site-footer p {
  opacity: 0.7;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--white);
  text-decoration: none;
  opacity: 0.7;
  font-size: 0.9rem;
  transition: opacity 0.2s;
}

.footer-links a:hover { opacity: 1; }

/* --- Back Button --- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.95rem;
  margin: 1.5rem 0 0;
  transition: color 0.2s;
}

.back-link:hover { color: var(--primary); }

/* --- Active Nav --- */
.site-nav a.active {
  color: var(--primary);
  font-weight: 700;
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.contact-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact-card h3 {
  color: var(--accent);
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
}

.contact-value {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.3rem;
}

.contact-value a {
  color: var(--primary);
  text-decoration: none;
  transition: opacity 0.2s;
}

.contact-value a:hover {
  opacity: 0.8;
}

.contact-sub {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 0.3rem;
}

.contact-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.contact-note a {
  color: var(--primary);
  text-decoration: underline;
}

/* --- Mobile Responsive --- */

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .header-inner { padding: 0 1rem; }
  .hero { padding: 3rem 1rem; }
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: 1rem; }
  .section-title { font-size: 1.4rem; margin: 2rem 0 1.5rem; }
  .building-card-img-placeholder { height: 200px; font-size: 0.85rem; }
  .building-image-placeholder-large { height: 200px; font-size: 0.9rem; }
  .unit-card-img-placeholder { height: 160px; }
  .unit-gallery-placeholder { height: 180px; }
  .video-placeholder { height: 200px; font-size: 0.95rem; }
  .building-detail-item { padding: 0.8rem; }
  .building-detail-item .value { font-size: 1.1rem; }
  .unit-info-item { padding: 0.8rem; }
  .unit-info-item .value { font-size: 1.1rem; }
  .unit-info-item .price { font-size: 1.5rem; }
  .unit-description { padding: 1.2rem; }
  .cta-section { padding: 1.5rem; }
  .btn { padding: 0.7rem 1.5rem; font-size: 0.95rem; display: block; width: 100%; margin: 0.5rem 0 !important; }
  .building-hero { padding: 2rem 1rem; }
  .building-hero h1 { font-size: 1.6rem; }
  .unit-hero { padding: 1.8rem 1rem; }
  .unit-hero h1 { font-size: 1.4rem; }
  .badge { font-size: 0.7rem; padding: 0.15rem 0.5rem; }
  .site-logo img { height: 36px; }
}

@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    gap: 0.5rem;
    padding-bottom: 0.75rem;
  }
  .site-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.3rem;
  }
  .site-nav a {
    margin: 0 0.5rem;
    font-size: 0.85rem;
    padding: 0.3rem 0;
  }
  .hero h1 { font-size: 2.2rem; }
  .building-grid { grid-template-columns: 1fr; }
  .unit-grid { grid-template-columns: 1fr; }
  .unit-gallery { grid-template-columns: 1fr; }
  .building-details { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .amenities-list { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; gap: 1rem; }
}


/* --- Lightbox --- */
.js-lightbox-photo {
  cursor: zoom-in;
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.9);
}

.lightbox img,
#lightbox-img {
  max-width: 95vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  cursor: default;
}

.lightbox-close {
  position: fixed;
  top: 1rem;
  right: 1.25rem;
  z-index: 10000;
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--white);
  font-size: 2.75rem;
  line-height: 1;
  cursor: pointer;
}

.lightbox-close:hover,
.lightbox-close:focus {
  color: var(--accent);
}

@media (max-width: 640px) {
  .lightbox {
    padding: 1rem;
  }

  .lightbox-close {
    top: 0.5rem;
    right: 0.75rem;
  }
}