/* ==========================================================================
   KONGUMANDALAM - Official Regional Portal Stylesheet
   THEME: COCONUT GREEN (தென்னை வளம் • கொங்கு நாட்டின் அடையாள நிறம்)
   Lush Coconut Palm, Emerald Groves, Golden Harvest & Sacred Heritage
   ========================================================================== */

:root {
  /* Coconut Green Signature Brand Palette */
  --coconut-green-base: #10b981;
  --coconut-green-light: #34d399;
  --coconut-green-lighter: #6ee7b7;
  --coconut-green-glow: rgba(16, 185, 129, 0.3);
  
  --deep-palm-green: #0b341e;
  --deep-forest-bg: #061a0e;
  --surface-grove: #0c2b19;
  --card-grove: #113821;
  --card-grove-hover: #164629;
  
  --grove-border: rgba(52, 211, 153, 0.22);
  --grove-border-hover: rgba(52, 211, 153, 0.55);
  
  /* Kongu Harvest Gold & Brass Accents */
  --harvest-gold: #eab308;
  --harvest-gold-light: #fde047;
  --harvest-gold-glow: rgba(234, 179, 8, 0.3);
  --royal-bronze: #d4af37;
  
  /* Text & Surface Ivory */
  --tender-coconut-white: #f7fee7;
  --text-main: #f0fdf4;
  --text-muted: #bbf7d0;
  --text-dim: #86efac;
  --text-slate: #cbd5e1;
  
  /* Status & Accents */
  --accent-cyan: #38bdf8;
  --accent-orange: #fb923c;
  
  --font-heading: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-body: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-tamil: 'Mukta Malar', 'Noto Sans Tamil', 'Latha', 'Vijaya', 'Tamil Sangam MN', 'Nirmala UI', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
  --shadow-green: 0 10px 30px rgba(16, 185, 129, 0.25);
  --shadow-gold: 0 10px 30px rgba(234, 179, 8, 0.25);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Resets */
*, *::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(--deep-forest-bg);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  border: none;
  outline: none;
}

/* Utility Containers */
.container {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 6rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 4rem 0;
  }
}

/* Typography Helpers */
.font-tamil,
.brand-subtitle-tag,
.hero-title-tamil,
.city-name-tamil,
.taluk-tamil,
.pride-native-name,
.cuisine-item h4 span,
[lang="ta"] {
  font-family: var(--font-tamil) !important;
  font-feature-settings: "kern" 1;
  text-rendering: optimizeLegibility;
}

.text-gold {
  color: var(--harvest-gold);
}

.text-green {
  color: var(--coconut-green-light);
}

.text-gradient {
  background: linear-gradient(135deg, #6ee7b7 0%, #10b981 50%, #fde047 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #fef08a 0%, #eab308 50%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3.5rem auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: var(--coconut-green-light);
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1.25;
  color: #ffffff;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  .section-subtitle {
    font-size: 1rem;
  }
}

/* ==========================================================================
   Navigation Bar (Coconut Green Glassmorphism)
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(6, 26, 14, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(52, 211, 153, 0.2);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(4, 18, 10, 0.97);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.5);
  border-bottom-color: rgba(52, 211, 153, 0.35);
}

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

.navbar.scrolled .navbar-container {
  height: 70px;
}

.brand-logo-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-emblem-wrap {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid var(--coconut-green-light);
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.4);
  overflow: hidden;
  background: #000;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.brand-emblem-wrap:hover {
  transform: scale(1.08) rotate(3deg);
  border-color: var(--harvest-gold);
}

.brand-emblem-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-title-text h1 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  line-height: 1.1;
  color: #ffffff;
}

.brand-title-text h1 span {
  color: var(--coconut-green-light);
}

.brand-subtitle-tag {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.8px;
  font-family: var(--font-tamil);
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-slate);
  position: relative;
  padding: 0.4rem 0;
  letter-spacing: 0.3px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--coconut-green-light);
  transition: var(--transition);
  border-radius: var(--radius-full);
}

.nav-link:hover, .nav-link.active {
  color: var(--coconut-green-light);
}

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

.nav-cta-btn {
  background: linear-gradient(135deg, var(--coconut-green-base) 0%, #059669 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.35);
  transition: var(--transition);
}

.nav-cta-btn:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, var(--harvest-gold) 0%, #d97706 100%);
  color: #061a0e;
  box-shadow: 0 6px 20px rgba(234, 179, 8, 0.45);
}

.nav-mobile-toggle {
  display: none;
  background: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

@media (max-width: 1024px) {
  .nav-mobile-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(6, 26, 14, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 2.5rem 2rem;
    gap: 1.4rem;
    transition: left 0.4s ease;
    overflow-y: auto;
    border-top: 1px solid rgba(52, 211, 153, 0.2);
  }
  
  .nav-menu.open {
    left: 0;
  }
  
  .nav-link {
    font-size: 1.15rem;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 0.75rem;
  }
  
  .nav-cta-btn {
    margin-top: 1rem;
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 5rem;
  overflow: hidden;
}

.hero-background-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  animation: subtleZoom 25s infinite alternate ease-in-out;
}

@keyframes subtleZoom {
  0% { transform: scale(1.0); }
  100% { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg, 
    rgba(6, 26, 14, 0.72) 0%, 
    rgba(6, 26, 14, 0.88) 50%, 
    rgba(6, 26, 14, 0.98) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.hero-logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(12, 43, 25, 0.75);
  border: 1px solid rgba(52, 211, 153, 0.45);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  margin-bottom: 2rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}

.hero-emblem-small {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--coconut-green-light);
}

.hero-badge-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 1.2px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 4.25rem;
  font-weight: 800;
  letter-spacing: 2px;
  line-height: 1.1;
  margin-bottom: 1.25rem;
  color: #ffffff;
  text-shadow: 0 4px 25px rgba(0,0,0,0.6);
}

.hero-title-tamil {
  display: block;
  font-family: var(--font-tamil);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--coconut-green-lighter);
  margin-top: 0.4rem;
  letter-spacing: 1px;
}

.hero-tagline {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--tender-coconut-white);
  margin-bottom: 2.5rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 10px rgba(0,0,0,0.6);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--coconut-green-base) 0%, #059669 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, var(--harvest-gold) 0%, #d97706 100%);
  color: #061a0e;
  box-shadow: 0 12px 30px rgba(234, 179, 8, 0.45);
}

.btn-secondary {
  background: rgba(12, 43, 25, 0.7);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--coconut-green-light);
  color: var(--coconut-green-lighter);
  transform: translateY(-3px);
}

/* Hero Key Indicators */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 980px;
  margin: 0 auto;
}

.stat-box {
  background: rgba(12, 43, 25, 0.75);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  backdrop-filter: blur(10px);
  transition: var(--transition);
  text-align: center;
}

.stat-box:hover {
  transform: translateY(-4px);
  border-color: var(--coconut-green-light);
  background: rgba(17, 56, 33, 0.9);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--harvest-gold);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

@media (max-width: 992px) {
  .hero-title {
    font-size: 3rem;
  }
  .hero-title-tamil {
    font-size: 1.75rem;
  }
  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2.25rem;
  }
  .hero-tagline {
    font-size: 1.05rem;
  }
  .hero-stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   About Section (Wikipedia & Historical Insights)
   ========================================================================== */
.about-section {
  background: var(--deep-forest-bg);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-text-content h3 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  color: #ffffff;
  margin-bottom: 1.25rem;
  line-height: 1.3;
}

.about-text-content p {
  color: var(--text-slate);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.wiki-cite-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--coconut-green-light);
  background: rgba(16, 185, 129, 0.12);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(52, 211, 153, 0.3);
  margin-top: 0.5rem;
}

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

.about-feature-item {
  background: var(--surface-grove);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}

.about-feature-item:hover {
  border-color: var(--coconut-green-light);
  transform: translateY(-4px);
  background: var(--card-grove);
}

.about-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.18);
  color: var(--coconut-green-lighter);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.about-feature-item h4 {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
}

.about-feature-item p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* 3 Pillars */
.about-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 2rem;
}

.pillar-card {
  background: var(--surface-grove);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--coconut-green-base);
  opacity: 0;
  transition: var(--transition);
}

.pillar-card:hover {
  transform: translateY(-5px);
  border-color: var(--coconut-green-light);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

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

.pillar-badge {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  color: var(--harvest-gold);
  margin-bottom: 0.75rem;
  display: block;
}

.pillar-card h4 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: #ffffff;
  margin-bottom: 1rem;
}

.pillar-card p {
  font-size: 0.94rem;
  color: var(--text-slate);
  line-height: 1.7;
}

.pillar-card ul {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.pillar-card li {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pillar-card li svg {
  color: var(--coconut-green-lighter);
  flex-shrink: 0;
}

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .about-pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .about-feature-cards {
    grid-template-columns: 1fr;
  }
  .about-pillars-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   The Kangayam Bull Section
   ========================================================================== */
.pride-section {
  background: linear-gradient(180deg, var(--deep-forest-bg) 0%, var(--surface-grove) 100%);
  position: relative;
  overflow: hidden;
}

.pride-card-wrap {
  background: rgba(17, 56, 33, 0.7);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
  display: grid;
  grid-template-columns: 1fr 1fr;
  backdrop-filter: blur(16px);
}

.pride-media-col {
  position: relative;
  min-height: 480px;
}

.pride-bull-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pride-img-tag {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(6, 26, 14, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--coconut-green-light);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.25rem;
}

.pride-tag-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
}

.pride-tag-sub {
  font-size: 0.8rem;
  color: var(--harvest-gold);
  font-family: var(--font-tamil);
}

.pride-text-col {
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pride-text-col h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.pride-text-col .pride-native-name {
  font-family: var(--font-tamil);
  font-size: 1.25rem;
  color: var(--harvest-gold);
  margin-bottom: 1.25rem;
  display: block;
}

.pride-text-col p {
  color: var(--text-slate);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.75rem;
}

.pride-highlights-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.pride-hl-item {
  background: rgba(6, 26, 14, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
}

.pride-hl-item strong {
  display: block;
  font-size: 0.92rem;
  color: var(--coconut-green-lighter);
  margin-bottom: 0.2rem;
}

.pride-hl-item span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .pride-card-wrap {
    grid-template-columns: 1fr;
  }
  .pride-media-col {
    min-height: 350px;
  }
  .pride-text-col {
    padding: 2.5rem 1.75rem;
  }
}

/* ==========================================================================
   NEW SECTION: District & Taluk Explorer (User Request)
   Taluk-wise structure with specific attraction images
   (Udumalpet, Thirumoorthy, Amaravathi, Pollachi, Aaliyar, Valparai, etc.)
   ========================================================================== */
.taluk-section {
  background: #082112;
  position: relative;
}

.district-nav-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.district-pill-btn {
  background: var(--surface-grove);
  border: 1px solid var(--grove-border);
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.district-pill-btn:hover {
  border-color: var(--coconut-green-light);
  color: #ffffff;
  transform: translateY(-2px);
}

.district-pill-btn.active {
  background: linear-gradient(135deg, var(--coconut-green-base) 0%, #059669 100%);
  color: #ffffff;
  border-color: var(--coconut-green-lighter);
  box-shadow: var(--shadow-green);
}

.taluks-container {
  display: none;
}

.taluks-container.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

.taluk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 1100px) {
  .taluk-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.taluk-card {
  background: var(--card-grove);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.taluk-card:hover {
  transform: translateY(-6px);
  border-color: var(--coconut-green-light);
  box-shadow: 0 16px 35px rgba(0,0,0,0.5), 0 0 20px rgba(16, 185, 129, 0.25);
}

.taluk-card-media {
  position: relative;
  height: 220px;
  overflow: hidden;
}

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

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

.taluk-badge-overlay {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(6, 26, 14, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--coconut-green-light);
  color: var(--coconut-green-lighter);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.taluk-card-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.taluk-title-wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.taluk-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: #ffffff;
  font-weight: 700;
}

.taluk-tamil {
  font-family: var(--font-tamil);
  color: var(--harvest-gold);
  font-size: 0.95rem;
  font-weight: 600;
}

.taluk-tagline {
  color: var(--coconut-green-light);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.taluk-desc {
  font-size: 0.9rem;
  color: var(--text-slate);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.attraction-list-box {
  background: rgba(6, 26, 14, 0.6);
  border: 1px solid rgba(52, 211, 153, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  margin-bottom: 1.25rem;
}

.attraction-list-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--harvest-gold);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.attraction-list-box ul {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.attraction-list-box li {
  font-size: 0.84rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.attraction-list-box li svg {
  color: var(--coconut-green-lighter);
  flex-shrink: 0;
}

.taluk-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-taluk-explore {
  width: 100%;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: var(--coconut-green-lighter);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.btn-taluk-explore:hover {
  background: var(--coconut-green-base);
  color: #ffffff;
  box-shadow: var(--shadow-green);
}

/* ==========================================================================
   Major Cities Blocks Section
   ========================================================================== */
.cities-section {
  background: var(--deep-forest-bg);
  position: relative;
}

.cities-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.filter-btn {
  background: var(--surface-grove);
  border: 1px solid var(--grove-border);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  color: #ffffff;
  border-color: var(--coconut-green-light);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--coconut-green-base) 0%, #059669 100%);
  color: #ffffff;
  border-color: var(--coconut-green-lighter);
  box-shadow: var(--shadow-green);
}

/* City Cards Grid */
.cities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 1100px) {
  .cities-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.city-card {
  background: var(--card-grove);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.city-card:hover {
  transform: translateY(-8px);
  border-color: var(--coconut-green-light);
  box-shadow: 0 20px 35px rgba(0, 0, 0, 0.45), 0 0 20px rgba(16, 185, 129, 0.22);
}

.city-card-media {
  position: relative;
  height: 240px;
  overflow: hidden;
}

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

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

.city-category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(6, 26, 14, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--coconut-green-light);
  color: var(--coconut-green-lighter);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.city-future-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(16, 185, 129, 0.95);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.city-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.city-header-wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.city-name {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 700;
  color: #ffffff;
}

.city-name-tamil {
  font-family: var(--font-tamil);
  font-size: 1rem;
  color: var(--harvest-gold);
  font-weight: 600;
}

.city-tagline {
  color: var(--coconut-green-light);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.city-desc {
  font-size: 0.92rem;
  color: var(--text-slate);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.city-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}

.city-tag {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(52, 211, 153, 0.2);
  color: var(--text-muted);
  font-size: 0.78rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

.city-card-footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-preview-portal {
  width: 100%;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: var(--coconut-green-lighter);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.btn-preview-portal:hover {
  background: var(--coconut-green-base);
  color: #ffffff;
  box-shadow: var(--shadow-green);
}

/* ==========================================================================
   Future Roadmap / Sub-Websites Vision Section
   ========================================================================== */
.vision-section {
  background: linear-gradient(180deg, #061a0e 0%, #0b341e 100%);
  border-top: 1px solid var(--grove-border);
  border-bottom: 1px solid var(--grove-border);
}

.vision-banner {
  background: radial-gradient(circle at 50% 50%, #164629 0%, #0c2b19 100%);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.vision-banner h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: #ffffff;
  margin-bottom: 1rem;
}

.vision-banner p {
  max-width: 800px;
  margin: 0 auto 2.5rem auto;
  color: var(--text-slate);
  font-size: 1.05rem;
  line-height: 1.75;
}

.vision-domains-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.domain-pill {
  background: rgba(6, 26, 14, 0.8);
  border: 1px dashed rgba(52, 211, 153, 0.4);
  border-radius: var(--radius-md);
  padding: 0.85rem 0.5rem;
  text-align: center;
  transition: var(--transition);
}

.domain-pill:hover {
  border-style: solid;
  border-color: var(--coconut-green-light);
  background: rgba(17, 56, 33, 0.95);
  transform: translateY(-3px);
}

.domain-name {
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--coconut-green-lighter);
  font-weight: 700;
  display: block;
}

.domain-nature {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.2rem;
  display: block;
}

@media (max-width: 992px) {
  .vision-domains-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .vision-domains-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .vision-banner {
    padding: 2.5rem 1.5rem;
  }
}

/* ==========================================================================
   GI Tags Section
   ========================================================================== */
.gi-section {
  background: var(--deep-forest-bg);
}

.gi-tags-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.gi-card {
  background: var(--surface-grove);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}

.gi-card:hover {
  border-color: var(--coconut-green-light);
  transform: translateY(-4px);
  background: var(--card-grove);
}

.gi-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--harvest-gold);
  margin-bottom: 0.5rem;
}

.gi-card h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.gi-card p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.55;
}

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

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

/* ==========================================================================
   Cuisine & Cultural Heritage Showcase
   ========================================================================== */
.cuisine-section {
  background: #082112;
}

.cuisine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.cuisine-item {
  background: var(--surface-grove);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: var(--transition);
}

.cuisine-item:hover {
  border-color: var(--coconut-green-light);
  transform: translateY(-4px);
  background: var(--card-grove);
}

.cuisine-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.cuisine-item h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.cuisine-item h4 span {
  font-family: var(--font-tamil);
  font-size: 0.95rem;
  color: var(--harvest-gold);
  display: block;
}

.cuisine-item p {
  font-size: 0.9rem;
  color: var(--text-slate);
  line-height: 1.6;
}

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

@media (max-width: 600px) {
  .cuisine-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Interactive Modal (Dossiers)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(3, 14, 8, 0.88);
  backdrop-filter: blur(14px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  display: flex;
  opacity: 1;
}

.modal-dialog {
  background: var(--surface-grove);
  border: 1.5px solid var(--coconut-green-light);
  border-radius: var(--radius-lg);
  max-width: 880px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 30px rgba(16, 185, 129, 0.3);
  position: relative;
  animation: modalIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from {
    transform: translateY(30px) scale(0.96);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: var(--coconut-green-base);
  color: #ffffff;
  border-color: var(--coconut-green-light);
  transform: rotate(90deg);
}

.modal-hero-cover {
  height: 280px;
  position: relative;
  overflow: hidden;
}

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

.modal-cover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(12, 43, 25, 0.96) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
}

.modal-city-badge {
  display: inline-block;
  background: var(--coconut-green-base);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.72rem;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
  width: fit-content;
}

.modal-city-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: #ffffff;
  line-height: 1.1;
}

.modal-city-subtitle {
  color: var(--harvest-gold);
  font-size: 1rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

.modal-content-body {
  padding: 2.25rem;
}

.modal-future-blueprint {
  background: rgba(6, 26, 14, 0.85);
  border: 1px dashed var(--coconut-green-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.blueprint-meta strong {
  color: var(--coconut-green-lighter);
  font-family: monospace;
  font-size: 1.1rem;
  display: block;
}

.blueprint-meta span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.blueprint-status-tag {
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid rgba(16, 185, 129, 0.6);
  color: var(--coconut-green-lighter);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

.modal-pillars-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.modal-tab-box {
  background: var(--card-grove);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.modal-tab-box h5 {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--coconut-green-lighter);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.modal-tab-box p {
  font-size: 0.86rem;
  color: var(--text-slate);
  line-height: 1.6;
}

.modal-subscribe-box {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(6, 26, 14, 0.7) 100%);
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
}

.modal-subscribe-box h4 {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.modal-subscribe-box p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.modal-form-row {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin: 0 auto;
}

.modal-input {
  flex-grow: 1;
  background: #061a0e;
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-full);
  padding: 0.7rem 1.25rem;
  color: #ffffff;
  font-size: 0.9rem;
}

.modal-input:focus {
  border-color: var(--coconut-green-light);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.4);
}

.modal-btn {
  background: var(--coconut-green-base);
  color: #ffffff;
  font-weight: 700;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.modal-btn:hover {
  background: var(--harvest-gold);
  color: #061a0e;
}

@media (max-width: 768px) {
  .modal-pillars-tabs {
    grid-template-columns: 1fr;
  }
  .modal-hero-cover {
    height: 200px;
  }
  .modal-city-title {
    font-size: 1.7rem;
  }
  .modal-content-body {
    padding: 1.5rem;
  }
  .modal-form-row {
    flex-direction: column;
  }
}

/* ==========================================================================
   Footer (Deep Palm Night)
   ========================================================================== */
.footer {
  background: #04120a;
  border-top: 1px solid var(--grove-border);
  padding: 5rem 0 2rem 0;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: #ffffff;
  margin-bottom: 0.3rem;
}

.footer-brand h2 span {
  color: var(--coconut-green-light);
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.7;
  margin-top: 1rem;
  max-width: 340px;
  color: var(--text-dim);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 1.25rem;
  letter-spacing: 0.5px;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-dim);
}

.footer-links a:hover {
  color: var(--coconut-green-light);
  padding-left: 5px;
}

.footer-newsletter p {
  font-size: 0.9rem;
  margin-bottom: 1rem;
  color: var(--text-dim);
}

.footer-form {
  display: flex;
  gap: 0.5rem;
}

.footer-input {
  background: #061a0e;
  border: 1px solid var(--grove-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  color: #ffffff;
  font-size: 0.88rem;
  flex-grow: 1;
}

.footer-input:focus {
  border-color: var(--coconut-green-light);
}

.footer-submit {
  background: var(--coconut-green-base);
  color: #ffffff;
  font-weight: 700;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.footer-submit:hover {
  background: var(--harvest-gold);
  color: #061a0e;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-bottom a {
  color: var(--coconut-green-light);
}

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

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

/* Scroll To Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--coconut-green-base);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
  background: var(--harvest-gold);
  color: #061a0e;
}