/* 
 * GVN Homes - Ponneri Athisayam Luxury Landing Page Stylesheet
 * Custom CSS Design System
 */

:root {
  --primary-dark: #071914;
  --primary-emerald: #0b2921;
  --primary-accent: #134637;
  --gold-primary: #d4af37;
  --gold-light: #f5e6a8;
  --gold-gradient: linear-gradient(135deg, #d4af37 0%, #f9f0b8 50%, #aa820a 100%);
  --emerald-gradient: linear-gradient(135deg, #071914 0%, #0d362b 100%);
  --accent-green: #10b981;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-card: #ffffff;
  --border-color: rgba(212, 175, 55, 0.2);
  --border-light: #e2e8f0;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 40px -15px rgba(11, 41, 33, 0.25);
  --shadow-glow: 0 0 30px rgba(212, 175, 55, 0.25);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-light);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: inherit;
  transition: var(--transition);
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

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

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-full);
  color: #a17c08;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-tag.dark {
  background: rgba(255, 255, 255, 0.1);
  color: var(--gold-light);
  border-color: rgba(245, 230, 168, 0.3);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px auto;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Nav */
.top-bar {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-info {
  display: flex;
  gap: 24px;
}

.top-bar-info span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-badge {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.logo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: var(--emerald-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 1.5rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(11, 41, 33, 0.3);
  border: 1px solid var(--gold-primary);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text .brand-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.logo-text .brand-tagline {
  font-size: 0.75rem;
  color: var(--gold-primary);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-primary);
  transition: var(--transition);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.btn-gold {
  background: var(--gold-gradient);
  color: var(--primary-dark);
  border: 1px solid var(--gold-primary);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow), 0 10px 20px rgba(0, 0, 0, 0.15);
}

.btn-emerald {
  background: var(--emerald-gradient);
  color: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.btn-emerald:hover {
  background: var(--primary-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

.btn-outline-gold {
  background: transparent;
  color: var(--gold-light);
  border: 1.5px solid var(--gold-primary);
}

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

.btn-pulse {
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.6); }
  70% { box-shadow: 0 0 0 12px rgba(212, 175, 55, 0); }
  100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

/* Hero Section */
.hero-section {
  position: relative;
  background: var(--primary-dark);
  color: #ffffff;
  padding: 90px 0 110px 0;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 30%, rgba(19, 70, 55, 0.6) 0%, rgba(7, 25, 20, 0.95) 70%);
  z-index: 1;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(212, 175, 55, 0.1) 1px, transparent 1px);
  background-size: 32px 32px;
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 30px;
  max-width: 90%;
}

.hero-highlights-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

.hero-highlight-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(212, 175, 55, 0.2);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.hero-highlight-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.hero-highlight-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: #f1f5f9;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero Form Card */
.hero-form-card {
  background: rgba(13, 54, 43, 0.85);
  backdrop-filter: blur(20px);
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: relative;
}

.form-header {
  margin-bottom: 24px;
  text-align: center;
}

.form-header h3 {
  font-size: 1.6rem;
  color: #ffffff;
  margin-bottom: 6px;
}

.form-header p {
  font-size: 0.9rem;
  color: var(--gold-light);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.form-control:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

select.form-control option {
  background-color: var(--primary-dark);
  color: #ffffff;
}

.form-submit-btn {
  width: 100%;
  padding: 16px;
  font-size: 1.05rem;
  margin-top: 8px;
}

.form-privacy-note {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin-top: 12px;
}

/* Stats Counter Section */
.stats-banner {
  background: var(--emerald-gradient);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 36px 0;
  color: #ffffff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 12px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--gold-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

/* Feature Highlights Grid */
.features-section {
  padding: 100px 0;
  background: #ffffff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gold-gradient);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(212, 175, 55, 0.4);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(11, 41, 33, 0.08);
  color: var(--primary-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--emerald-gradient);
  color: var(--gold-primary);
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--primary-dark);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Interactive Plot Explorer Filter */
.layout-section {
  padding: 100px 0;
  background: #f1f5f9;
}

.layout-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.layout-preview-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  position: relative;
}

.layout-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.layout-image img {
  width: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.layout-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--primary-dark);
  color: var(--gold-primary);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.85rem;
  border: 1px solid var(--gold-primary);
}

/* Plot Size Filter Interactive Cards */
.plot-filter-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.plot-filter-title {
  font-size: 1.5rem;
  color: var(--primary-dark);
  margin-bottom: 20px;
}

.plot-type-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.plot-btn {
  padding: 12px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  text-align: center;
  transition: var(--transition);
}

.plot-btn.active, .plot-btn:hover {
  background: var(--emerald-gradient);
  color: var(--gold-primary);
  border-color: var(--gold-primary);
}

.plot-details-card {
  background: rgba(11, 41, 33, 0.04);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1.5px dashed var(--gold-primary);
  margin-bottom: 24px;
}

.plot-detail-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 0.95rem;
}

.plot-detail-row:last-child {
  border-bottom: none;
}

.plot-detail-label {
  color: var(--text-secondary);
}

.plot-detail-val {
  font-weight: 700;
  color: var(--primary-dark);
}

/* Calculator Section */
.calc-section {
  padding: 100px 0;
  background: var(--primary-dark);
  color: #ffffff;
  position: relative;
}

.calc-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.calc-inputs h3 {
  font-size: 1.8rem;
  margin-bottom: 24px;
}

.range-slider-group {
  margin-bottom: 28px;
}

.range-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-weight: 600;
  font-size: 0.95rem;
}

.range-val {
  color: var(--gold-primary);
  font-weight: 800;
  font-size: 1.1rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--gold-primary);
  height: 6px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  outline: none;
}

.calc-results-box {
  background: var(--emerald-gradient);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--gold-primary);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-result-item {
  margin-bottom: 20px;
}

.calc-result-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 4px;
}

.calc-result-amount {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gold-primary);
}

.bank-partners-list {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
  flex-wrap: wrap;
}

.bank-tag {
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--gold-light);
}

/* Location Advantage Section */
.location-section {
  padding: 100px 0;
  background: #ffffff;
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.location-highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.loc-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--bg-light);
  border-left: 4px solid var(--gold-primary);
  transition: var(--transition);
}

.loc-item:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
}

.loc-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-emerald);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.loc-info h4 {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.loc-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.map-card {
  background: var(--primary-emerald);
  border-radius: var(--radius-lg);
  padding: 30px;
  color: #ffffff;
  border: 1px solid var(--gold-primary);
  box-shadow: var(--shadow-md);
}

.map-card h3 {
  font-size: 1.5rem;
  color: var(--gold-primary);
  margin-bottom: 16px;
}

.map-point-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.map-point-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
}

.map-point-list i {
  color: var(--accent-green);
}

/* Gallery Section */
.gallery-section {
  padding: 100px 0;
  background: var(--bg-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 280px;
  box-shadow: var(--shadow-sm);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(7, 25, 20, 0.9) 0%, transparent 100%);
  color: #ffffff;
}

.gallery-caption h4 {
  font-size: 1.1rem;
  color: var(--gold-light);
}

/* FAQs & Testimonials */
.faq-section {
  padding: 100px 0;
  background: #ffffff;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-light);
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(11, 41, 33, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  background: var(--gold-primary);
  color: var(--primary-dark);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  padding: 0 24px 20px 24px;
  max-height: 200px;
}

/* Call to Action Banner */
.cta-banner {
  background: var(--emerald-gradient);
  padding: 80px 0;
  color: #ffffff;
  text-align: center;
  position: relative;
  border-top: 2px solid var(--gold-primary);
}

.cta-banner h2 {
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 1.2rem;
  color: var(--gold-light);
  max-width: 650px;
  margin: 0 auto 36px auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Floating Sticky Contact Bar */
.sticky-action-bar {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.floating-whatsapp {
  background: #25d366;
}

.floating-call {
  background: var(--primary-dark);
  border: 1px solid var(--gold-primary);
  color: var(--gold-primary);
}

/* Modal Styling */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 25, 20, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: var(--primary-emerald);
  color: #ffffff;
  border: 1.5px solid var(--gold-primary);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 90%;
  max-width: 500px;
  position: relative;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(20px);
  transition: var(--transition);
}

.modal-overlay.active .modal-box {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: var(--primary-dark);
}

/* Toast Notification */
.toast-notification {
  position: fixed;
  top: 24px;
  right: 24px;
  background: var(--primary-dark);
  color: #ffffff;
  border: 1px solid var(--gold-primary);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-notification.active {
  transform: translateX(0);
}

/* Footer */
footer {
  background: #04110d;
  color: rgba(255, 255, 255, 0.7);
  padding: 70px 0 30px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand h3 {
  color: #ffffff;
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-col h4 {
  color: var(--gold-primary);
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

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

.footer-contact-info p {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* GVN Homes Custom Section (Description, Overview, Features) */
.gvn-custom-section {
  padding: 80px 0;
  background: #ffffff;
}

.gvn-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: #0b2921;
  margin-bottom: 8px;
  position: relative;
  display: inline-block;
}

.gvn-title-wrapper {
  text-align: center;
  margin-bottom: 24px;
}

.gvn-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: #d4af37;
  margin: 8px auto 0 auto;
  border-radius: 2px;
}

.gvn-description-text {
  max-width: 1050px;
  margin: 0 auto 60px auto;
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #475569;
}

.gvn-overview-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.gvn-overview-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  color: #0b2921;
}

.gvn-overview-pill i {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid #10b981;
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.gvn-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.gvn-feature-box {
  background: #ffffff;
  border: 1px solid #f1f5f9;
  border-radius: 16px;
  padding: 36px 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.gvn-feature-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(11, 41, 33, 0.1);
  border-color: rgba(212, 175, 55, 0.3);
}

.gvn-feature-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #e6f4f1;
  color: #0b3d32;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 18px;
  transition: all 0.3s ease;
}

.gvn-feature-box:hover .gvn-feature-icon {
  background: #0b2921;
  color: #d4af37;
}

.gvn-feature-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0b2921;
}

/* Highlights Section (Matches User Screenshot) */
.highlights-section {
  padding: 80px 0;
  background: #f8fafc;
}

.highlights-grid-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 30px;
}

.highlight-card {
  background: #ffffff;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  border: 1px solid #e2e8f0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.highlight-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
}

.yellow-header-banner {
  background: #ffe600;
  color: #0b2921;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  padding: 14px 16px;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.yellow-header-banner .subtitle {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: none;
  margin-top: 2px;
}

.highlight-img-wrapper {
  height: 220px;
  overflow: hidden;
  position: relative;
  background: #f1f5f9;
}

.highlight-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.highlight-card:hover .highlight-img-wrapper img {
  transform: scale(1.06);
}

.red-bottom-caption {
  background: #f8fafc;
  color: #b91c1c;
  text-align: center;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 16px 14px;
  border-top: 1px solid #f1f5f9;
}

/* Bottom 2 Wide Banner Cards */
.highlights-grid-bottom {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.banner-card-green {
  background: #ffffff;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  border: 1px solid #e2e8f0;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 250px;
  transition: transform 0.3s ease;
}

.banner-card-green:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
}

.banner-card-img {
  height: 100%;
  overflow: hidden;
}

.banner-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-card-content {
  background: linear-gradient(135deg, #0b4a3a 0%, #062b22 100%);
  color: #ffffff;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.banner-card-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffe600;
  margin-bottom: 12px;
  line-height: 1.1;
  text-transform: uppercase;
}

.banner-card-desc {
  font-size: 1.05rem;
  line-height: 1.5;
  color: #ffffff;
  font-weight: 600;
}

@media (max-width: 992px) {
  .highlights-grid-top {
    grid-template-columns: 1fr;
  }
  .highlights-grid-bottom {
    grid-template-columns: 1fr;
  }
  .banner-card-green {
    grid-template-columns: 1fr;
  }
}


/* YouTube Shorts Section */
.video-section {
  padding: 80px 0;
  background: #ffffff;
}

.shorts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1050px;
  margin: 0 auto;
}

.short-video-card {
  background: #071914;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border: 1.5px solid rgba(212, 175, 55, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.short-video-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(11, 41, 33, 0.25), 0 0 25px rgba(212, 175, 55, 0.3);
}

.short-thumbnail-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 177.77%; /* 9:16 portrait ratio */
  height: 0;
  overflow: hidden;
  background: #000000;
}

.short-thumbnail-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, opacity 0.3s ease;
}

.short-video-card:hover .short-thumbnail-wrapper img {
  transform: scale(1.08);
  opacity: 0.9;
}

.short-play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.6) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.short-play-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #ff0000;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 0 25px rgba(255, 0, 0, 0.8);
  transition: transform 0.3s ease, background 0.3s ease;
}

.short-video-card:hover .short-play-btn {
  transform: scale(1.15);
  background: #cc0000;
  box-shadow: 0 0 35px rgba(255, 0, 0, 1);
}

.short-watch-tag {
  background: rgba(0, 0, 0, 0.75);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.short-video-info {
  padding: 16px 20px;
  text-align: center;
  background: var(--emerald-gradient);
  color: #ffffff;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.short-video-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}


@media (max-width: 992px) {
  .shorts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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


/* Mobile Navigation Button */
.mobile-menu-toggle {
  display: none;
  background: var(--primary-emerald);
  color: var(--gold-primary);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gold-primary);
  font-size: 1.3rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.mobile-menu-toggle:hover {
  background: var(--gold-primary);
  color: var(--primary-dark);
}

/* Comprehensive Responsive Breakpoints */

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

  .nav-links {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(7, 25, 20, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--gold-primary);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 999;
  }

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

  .nav-links a {
    color: #ffffff;
    font-size: 1.1rem;
    padding: 6px 0;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .layout-container, .calc-card, .location-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

  .highlights-grid-top, .highlights-grid-bottom {
    grid-template-columns: 1fr;
  }

  .banner-card-green {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .hero-section {
    padding: 60px 0 80px 0;
  }

  .hero-content h1 {
    font-size: 2.3rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .hero-highlights-list {
    grid-template-columns: 1fr;
  }

  .hero-form-card {
    padding: 24px;
  }

  .section-header h2 {
    font-size: 2rem;
  }

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

  .stat-number {
    font-size: 2.2rem;
  }

  .features-grid, .gallery-grid, .shorts-grid, .gvn-features-grid {
    grid-template-columns: 1fr;
  }

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

  .calc-card {
    padding: 24px;
  }

  .calc-result-amount {
    font-size: 1.8rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .sticky-action-bar {
    bottom: 16px;
    right: 16px;
  }

  .floating-btn {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .logo-text .brand-name {
    font-size: 1.1rem;
  }

  .logo-text .brand-tagline {
    font-size: 0.65rem;
  }

  .logo-icon {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .hero-content h1 {
    font-size: 1.8rem;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.85rem;
    width: 100%;
  }

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

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