/* Edgeline Properties Premium Design System & Stylesheet */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@1,400;1,500;1,600;1,700&family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Color Tokens - Editorial Luxury Light Mode (Teal & Accent Yellow) */
  --bg-primary: hsl(40, 20%, 97%); /* Warm, sophisticated off-white (alabaster/travertine) */
  --bg-surface: hsl(0, 0%, 100%);
  --bg-surface-hover: hsl(40, 10%, 95%);
  --bg-glass: rgba(255, 255, 255, 0.9);
  
  --border-subtle: rgba(0, 0, 0, 0.07);
  --border-focus: hsl(173, 36%, 43%);
  
  --text-primary: hsl(220, 25%, 10%); /* Deep rich ink, avoiding harsh absolute black */
  --text-secondary: hsl(220, 10%, 35%); /* Sophisticated muted charcoal */
  --text-muted: hsl(220, 8%, 55%);
  
  /* Luxury Brand Accents - Used sparingly, never glowing or neon */
  --accent-primary: hsl(173, 36%, 40%); /* Vetted Teal (#46968c) */
  --accent-secondary: hsl(43, 60%, 45%); /* Subtle Antique Gold (extracted/refined from #ffff67 for light mode) */
  --accent-gradient: linear-gradient(180deg, hsl(173, 36%, 43%) 0%, hsl(173, 36%, 33%) 100%);
  --gold-gradient-text: linear-gradient(135deg, hsl(173, 36%, 30%) 0%, hsl(220, 25%, 10%) 100%);

  /* Typography Scale - Editorial & Spacious */
  --font-family-base: 'Inter', system-ui, -apple-system, sans-serif;
  --font-family-display: 'Outfit', 'Inter', sans-serif;
  --font-family-serif: 'Cormorant Garamond', Georgia, serif;

  --font-size-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --font-size-sm: clamp(0.85rem, 0.82rem + 0.15vw, 0.9rem);
  --font-size-md: clamp(0.95rem, 0.92rem + 0.15vw, 1.05rem);
  --font-size-lg: clamp(1.1rem, 1.05rem + 0.25vw, 1.2rem);
  --font-size-xl: clamp(1.25rem, 1.2rem + 0.4vw, 1.4rem);
  --font-size-2xl: clamp(1.6rem, 1.45rem + 0.8vw, 2rem);
  --font-size-3xl: clamp(2.1rem, 1.8rem + 1.5vw, 3rem);

  /* Spacing Scale - Generous breathing room */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3.5rem;
  --space-16: 5rem;

  /* Architectural & Clean Radii */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;
  --radius-full: 9999px;

  /* Subtle, Flat-Design Shadows - No heavy gradients or gamer glows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.06);

  --glass-backdrop: blur(20px) saturate(160%);

  /* Refined, Deliberate Motion transitions */
  --ease-out-smooth: cubic-bezier(0.25, 1, 0.5, 1);
  --transition-fast: 200ms var(--ease-out-smooth);
  --transition-normal: 400ms var(--ease-out-smooth);
}

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

html {
  font-family: var(--font-family-base);
  font-size: 16px;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, hsla(173, 36%, 43%, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 90% 80%, hsla(60, 100%, 70%, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

p {
  line-height: 1.6;
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

/* --- Utilities & Typography --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.gradient-text {
  background: var(--gold-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-center { text-align: center; }
.text-accent { color: var(--accent-primary); }

.em {
  font-family: var(--font-family-serif);
  font-style: italic;
  text-transform: none;
  font-weight: 500;
}

.ambient-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, hsla(43, 60%, 55%, 0.08) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

/* Section Spacing */
.section-padding {
  padding: var(--space-16) 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: var(--space-12) 0;
  }
}

/* --- Premium Buttons & Form Controls --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-family-display);
  font-weight: 500;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: hsl(173, 36%, 33%);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background: rgba(0, 0, 0, 0.03);
  transform: translateY(-1px);
}

/* --- Header / Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.logo-text {
  font-family: var(--font-family-display);
  font-size: var(--font-size-xl);
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-text span {
  font-weight: 300;
  color: var(--accent-primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: var(--space-2) 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

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

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

@media (max-width: 992px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--bg-surface);
    flex-direction: column;
    padding: var(--space-8) 0;
    gap: var(--space-6);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-cta {
    display: none; /* Keep it simple on mobile, CTA inside menu or just use the header one */
  }
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  padding-top: 160px;
  padding-bottom: var(--space-16);
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
  margin-bottom: var(--space-4);
  color: var(--accent-primary);
}

.hero-title {
  font-size: var(--font-size-3xl);
  line-height: 1.15;
  margin-bottom: var(--space-4);
  letter-spacing: -1px;
}

.hero-desc {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-container {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  position: relative;
  box-shadow: var(--shadow-lg);
}

.hero-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-floating-card {
  position: absolute;
  bottom: 30px;
  left: -20px;
  padding: var(--space-4);
  background: var(--bg-glass);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: 260px;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-visual {
    margin-top: var(--space-8);
  }
  .hero-floating-card {
    left: 20px;
  }
}

/* --- Trust Bar --- */
.trust-bar {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-8) 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  text-align: center;
}

.trust-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.trust-num {
  font-family: var(--font-family-display);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent-primary);
}

.trust-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- Section Title --- */
.section-header {
  margin-bottom: var(--space-12);
  text-align: center;
}

.section-subtitle {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-primary);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.section-title {
  font-size: var(--font-size-2xl);
}

/* --- Featured Listings --- */
.listings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
}

.property-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.property-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-lg);
}

.property-img-wrapper {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.property-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.property-card:hover .property-img-wrapper img {
  transform: scale(1.05);
}

.property-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: var(--accent-gradient);
  color: hsl(220, 25%, 7%);
  font-weight: 600;
  font-size: var(--font-size-xs);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.property-meta-top {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  color: white;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
}

.property-details {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.property-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

.property-location {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.property-specs {
  display: flex;
  gap: var(--space-4);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-3) 0;
  margin-bottom: var(--space-4);
}

.spec-item {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.property-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.property-price {
  font-family: var(--font-family-display);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
}

/* --- Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  font-size: 1.5rem;
}

.service-title {
  font-size: var(--font-size-xl);
}

/* --- Region Teaser (Island vs Mainland) --- */
.region-section {
  position: relative;
}

.region-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.region-card {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
}

.region-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.region-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, rgba(15, 22, 36, 0.9) 0%, rgba(15, 22, 36, 0.2) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  transition: background-color var(--transition-normal);
}

.region-card:hover img {
  transform: scale(1.05);
}

.region-card:hover .region-overlay {
  background: linear-gradient(0deg, rgba(15, 22, 36, 0.95) 0%, rgba(15, 22, 36, 0.3) 60%);
}

.region-name {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-1);
}

.region-desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .region-grid {
    grid-template-columns: 1fr;
  }
}

/* --- CTA Banner --- */
.cta-banner {
  background-image: linear-gradient(135deg, rgba(70, 150, 140, 0.9) 0%, rgba(11, 110, 151, 0.92) 100%), url('/assets/images/hero-villa.png');
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-16) var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  margin: 0 auto;
}

.cta-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
  color: #ffffff;
  font-weight: 800;
}

.cta-desc {
  margin-bottom: var(--space-8);
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-md);
  line-height: 1.6;
}

/* --- Footer --- */
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-desc {
  font-size: var(--font-size-sm);
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.social-link:hover {
  background: var(--accent-gradient);
  color: hsl(220, 25%, 7%);
  transform: translateY(-2px);
}

.footer-title {
  font-size: var(--font-size-md);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-6);
  color: var(--accent-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.footer-link:hover {
  color: var(--text-primary);
  padding-left: var(--space-1);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Floating WhatsApp Chat Widget */
.whatsapp-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99;
  background: #25D366;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  color: white;
  font-size: 28px;
  cursor: pointer;
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
}

.whatsapp-widget:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}

/* --- Animations, Keyframes, & Motion Effects --- */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(15px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Entrance Animations */
.animate-entrance {
  opacity: 0;
  animation: fadeInUp 600ms var(--ease-out-smooth) forwards;
}

.hero-visual.animate-entrance {
  animation-name: fadeInScale;
}

/* Scroll-based Reveal Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 800ms var(--ease-out-smooth), transform 800ms var(--ease-out-smooth);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.96) translateY(20px);
  transition: opacity 800ms var(--ease-out-smooth), transform 800ms var(--ease-out-smooth);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 800ms var(--ease-out-smooth), transform 800ms var(--ease-out-smooth);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 800ms var(--ease-out-smooth), transform 800ms var(--ease-out-smooth);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered children transitions for grids */
.reveal-stagger-container {
  /* children will be animated via JS or staggered manually in CSS */
}

.stagger-1 { transition-delay: 100ms; }
.stagger-2 { transition-delay: 200ms; }
.stagger-3 { transition-delay: 300ms; }
.stagger-4 { transition-delay: 400ms; }