/* ============================================
   Fusion Homes – Modern Rebuild
   Full web standards, accessibility, performance
   ============================================ */

:root {
  --color-bg: #0f172a;
  --color-bg-alt: #1e293b;
  --color-surface: #ffffff;
  --color-surface-soft: #f8fafc;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-text-inv: #f1f5f9;
  --color-primary: #0ea5e9;
  --color-primary-dark: #0284c7;
  --color-accent: #f59e0b;
  --color-border: #e2e8f0;
  --font-sans: "Manrope", system-ui, -apple-system, sans-serif;
  --font-display: "Montserrat", system-ui, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 10px 40px -10px rgba(15, 23, 42, 0.15);
  --shadow-lg: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  --header-h: 72px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-surface);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color var(--transition);
}

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

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 1000;
  border-radius: 6px;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max-w));
  margin-inline: auto;
}

/* ========== Header ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo img {
  height: 42px;
  width: auto;
}

.main-nav ul {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.main-nav a {
  display: block;
  padding: 0.5rem 0.9rem;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 8px;
}

.main-nav a:hover {
  background: var(--color-surface-soft);
  color: var(--color-primary-dark);
}

.btn-nav {
  background: var(--color-primary) !important;
  color: #fff !important;
  margin-left: 0.5rem;
}

.btn-nav:hover {
  background: var(--color-primary-dark) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.mobile-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-menu a {
  display: block;
  padding: 0.85rem 1rem;
  color: var(--color-text);
  font-weight: 500;
  border-radius: 8px;
}

.mobile-menu a:hover {
  background: var(--color-surface-soft);
}

/* ========== Hero ========== */
.hero {
  position: relative;
  height: min(85vh, 720px);
  overflow: hidden;
  background: var(--color-bg);
}

.hero-slider {
  height: 100%;
  position: relative;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(15, 23, 42, 0.78) 0%, rgba(15, 23, 42, 0.35) 55%, transparent 100%);
}

.hero-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(100% - 2rem, var(--max-w));
  margin-inline: auto;
  z-index: 2;
  color: var(--color-text-inv);
  padding-bottom: 3rem;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 0.75rem;
}

.hero-content h1,
.hero-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 1rem;
}

.hero-content h1 span,
.hero-content h2 span {
  color: var(--color-accent);
}

.hero-lead {
  font-size: 1.125rem;
  max-width: 32rem;
  margin: 0 0 1.75rem;
  opacity: 0.9;
}

.hero-dots {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 5;
}

.hero-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
}

.hero-dots button[aria-selected="true"] {
  background: #fff;
  width: 28px;
  border-radius: 5px;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.btn-full {
  width: 100%;
}

/* ========== Stats ========== */
.stats {
  background: var(--color-bg);
  color: var(--color-text-inv);
  padding: 2.5rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.2;
}

.stat span {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ========== Sections ========== */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 700;
  margin: 0.25rem 0 0.75rem;
}

.section-lead {
  max-width: 36rem;
  margin: 0 auto;
  color: var(--color-text-muted);
}

/* ========== About ========== */
.about {
  background: var(--color-surface-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.about-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3vw, 2.35rem);
  margin: 0.25rem 0 1rem;
}

.lead {
  font-size: 1.125rem;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.6rem;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* ========== Features ========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow);
  border-color: transparent;
  transform: translateY(-3px);
}

.feature-icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
}

.feature-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ========== Specs ========== */
.specs {
  background: var(--color-surface-soft);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.spec-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--color-border);
}

.spec-item h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
  color: var(--color-primary-dark);
}

.spec-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* ========== Gallery ========== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.gallery-item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--color-bg-alt);
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(transparent, rgba(15, 23, 42, 0.85));
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ========== Amenities ========== */
.amenities {
  background: var(--color-bg);
  color: var(--color-text-inv);
}

.amenities .eyebrow {
  color: var(--color-primary);
}

.amenities .section-header h2 {
  color: #fff;
}

.amenities .section-lead {
  color: #94a3b8;
}

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.amenity-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-bg-alt);
  transition: var(--transition);
}

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

.amenity-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.amenity-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin: 0;
  padding: 1rem;
  text-align: center;
}

/* ========== Contact ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin: 0.25rem 0 1rem;
}

.contact-details {
  margin: 2rem 0;
  display: grid;
  gap: 1.25rem;
}

.contact-item strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-item a,
.contact-item address {
  font-style: normal;
  color: var(--color-text);
  font-weight: 500;
}

.download-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.contact-form-wrap {
  background: var(--color-surface-soft);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--color-border);
}

.enquiry-form h3 {
  font-family: var(--font-display);
  margin: 0 0 1.5rem;
  font-size: 1.35rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

.form-note {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  min-height: 1.4em;
}

.form-note.success {
  color: #059669;
}

.form-note.error {
  color: #dc2626;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--color-bg);
  color: #94a3b8;
  padding-top: 3.5rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

.footer-brand img {
  margin-bottom: 1rem;
  height: 40px;
  width: auto;
}

.footer-brand p {
  margin: 0;
  font-size: 0.95rem;
}

.footer-links h4,
.footer-contact h4 {
  color: #fff;
  font-size: 0.95rem;
  margin: 0 0 1rem;
  font-weight: 600;
}

.footer-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: #94a3b8;
  display: block;
  padding: 0.3rem 0;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: #fff;
}

.footer-contact a {
  color: #94a3b8;
}

.footer-contact a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #334155;
  padding: 1.25rem 0;
  font-size: 0.85rem;
}

.footer-bottom .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
}

.footer-note {
  opacity: 0.7;
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .amenities-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

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

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

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

  .specs-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    height: min(75vh, 560px);
  }

  .section {
    padding: 3.5rem 0;
  }
}

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

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero-content h1,
  .hero-content h2 {
    font-size: 1.85rem;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print */
@media print {
  .site-header,
  .hero-dots,
  .menu-toggle,
  .enquiry-form,
  .skip-link {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}