/* Design system and custom styles for Madurai Professional Water Tank Cleaning Landing Page */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Noto+Sans+Tamil:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary-hsl: 208, 100%, 35%;
  --primary: hsl(var(--primary-hsl));
  --primary-light: hsl(208, 100%, 45%);
  --primary-glow: hsla(var(--primary-hsl), 0.15);
  
  --secondary-hsl: 195, 100%, 42%;
  --secondary: hsl(var(--secondary-hsl));
  --secondary-glow: hsla(var(--secondary-hsl), 0.2);

  --accent-hsl: 172, 100%, 38%;
  --accent: hsl(var(--accent-hsl));
  
  --whatsapp: #25D366;
  --whatsapp-glow: rgba(37, 211, 102, 0.25);
  --phone: #0084FF;
  
  --bg-water: #f1f7fe;
  --bg-gradient: linear-gradient(135deg, #f1f7fe 0%, #e3effd 100%);
  --surface: #ffffff;
  --surface-elevated: #f8fbfe;
  --border: #dbe9f9;
  
  --text-dark: hsl(218, 50%, 14%); /* Maximum readability and accessibility optimization */
  --text-secondary: hsl(215, 25%, 35%);
  --text-muted: hsl(212, 16%, 50%);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;
  
  --shadow-sm: 0 4px 12px rgba(13, 37, 63, 0.04);
  --shadow-md: 0 10px 24px rgba(13, 37, 63, 0.07);
  --shadow-lg: 0 20px 48px rgba(13, 37, 63, 0.12);
  
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --clip-pos: 50%;
}

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

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

body {
  font-family: 'Plus Jakarta Sans', 'Noto Sans Tamil', sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-water);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Bilingual Controller */
html[lang="en"] .lang-ta { display: none !important; }
html[lang="ta"] .lang-en { display: none !important; }

/* Loader Screen */
.loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-wrapper.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.water-drop-loader {
  position: relative;
  width: 80px;
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
}

.water-drop-loader svg {
  animation: float-drop 2s ease-in-out infinite;
}

.loader-bar-bg {
  width: 160px;
  height: 6px;
  background-color: #e3effd;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.loader-bar-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  border-radius: 10px;
  animation: load-progress 1.5s cubic-bezier(0.1, 0.8, 0.2, 1) forwards;
}

.loader-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  margin-top: 12px;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background-color: var(--primary-glow);
  color: var(--primary-light);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 30px;
  margin-bottom: 16px;
  border: 1px solid rgba(0, 132, 255, 0.15);
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.25;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-secondary);
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-dark);
  font-weight: 700;
}

/* Sticky Header */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
  padding: 20px 0;
  border-bottom: 1px solid transparent;
}

.header-nav.scrolled {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 18px;
  color: var(--primary);
}

.logo-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  border: 1.5px solid rgba(0, 132, 255, 0.2);
}

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

.logo-main {
  font-size: 15px;
  line-height: 1.2;
}

.logo-sub {
  font-size: 10px;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 24px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
  position: relative;
  padding: 6px 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

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

/* Right Section Nav Controls */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Toggle Switch Language */
.lang-toggle-wrap {
  display: flex;
  align-items: center;
  background-color: #e3effd;
  padding: 3px;
  border-radius: 30px;
  border: 1px solid var(--border);
  position: relative;
}

.lang-btn {
  background: none;
  border: none;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 20px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition);
}

.lang-btn.active {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 50, 120, 0.2);
}

/* Hamburger Menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-dark);
  cursor: pointer;
  padding: 4px;
}

/* Buttons and CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 30px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 50, 120, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 50, 120, 0.25);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--primary);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 4px 16px var(--whatsapp-glow);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

/* Floating Actions bar */
.floating-cta-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  transition: var(--transition);
}

.float-btn:hover {
  transform: scale(1.1) translateY(-4px);
}

.float-wa {
  background-color: var(--whatsapp);
}

.float-call {
  background-color: var(--phone);
}

/* Hero Section */
.hero {
  padding-top: 160px;
  padding-bottom: 120px;
  background: var(--bg-gradient);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-title {
  font-size: 46px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-weight: 500;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-feature-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
}

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

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

.hero-img-wrap {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
  border: 3px solid #ffffff;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  z-index: 10;
}

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

.hero-circle-accent {
  position: absolute;
  width: 140%;
  height: 140%;
  background: radial-gradient(circle, rgba(0, 132, 255, 0.08) 0%, rgba(255,255,255,0) 70%);
  z-index: 1;
}

/* Trust Bar below Hero */
.trust-bar {
  background-color: #ffffff;
  padding: 30px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.trust-flex {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
}

.trust-icon {
  color: var(--accent);
  display: flex;
  align-items: center;
}

/* Before / After Slider Section */
.before-after-container {
  max-width: 800px;
  margin: 40px auto 0 auto;
}

.ba-slider-box {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  border: 3px solid #ffffff;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  user-select: none;
}

.ba-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.ba-before {
  z-index: 1;
  overflow: hidden;
}

.ba-before img {
  width: 200%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  object-fit: cover;
  max-width: none;
  filter: saturate(1.1) brightness(0.92) contrast(1.05);
}

.ba-after {
  z-index: 2;
  clip-path: inset(0 calc(100% - var(--clip-pos)) 0 0);
  overflow: hidden;
}

.ba-after img {
  width: 200%;
  height: 100%;
  position: absolute;
  top: 0;
  left: -100%;
  object-fit: cover;
  max-width: none;
  filter: saturate(1.25) brightness(1.08) contrast(1.1);
}

.ba-label {
  position: absolute;
  bottom: 20px;
  padding: 6px 14px;
  background-color: rgba(13, 37, 63, 0.7);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  z-index: 4;
}

.ba-label-before {
  left: 20px;
}

.ba-label-after {
  right: 20px;
}

/* Range input cover */
.ba-range-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 5;
}

.ba-divider {
  position: absolute;
  top: 0;
  left: var(--clip-pos);
  width: 4px;
  height: 100%;
  background-color: #ffffff;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
  z-index: 3;
  transform: translateX(-50%);
  pointer-events: none;
}

.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary);
  border: 3px solid #ffffff;
  transform: translate(-50%, -50%);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

/* Services Machines Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.machine-card {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  padding: 30px;
  text-align: center;
}

.machine-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.machine-img-wrap {
  width: 100%;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.machine-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.machine-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 12px;
}

.machine-desc {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Process Timeline Section */
.timeline-ui {
  position: relative;
  max-width: 800px;
  margin: 60px auto 0 auto;
}

.timeline-line {
  position: absolute;
  top: 0;
  left: 31px;
  width: 4px;
  height: 100%;
  background-color: var(--border);
  z-index: 1;
}

.timeline-step {
  display: flex;
  gap: 30px;
  position: relative;
  z-index: 2;
  margin-bottom: 40px;
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.timeline-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 4px solid var(--primary);
  color: var(--primary);
  font-weight: 800;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}

.timeline-step.active .timeline-number {
  background: var(--primary);
  color: #ffffff;
}

.timeline-card {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  flex-grow: 1;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-card:hover {
  transform: translateX(6px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.timeline-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Why Choose Us Grid */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.why-card {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.why-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.why-title {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 6px;
}

.why-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
}

/* Service Coverage Section */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.coverage-card {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.coverage-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.coverage-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-glow);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
}

.coverage-title {
  font-size: 15px;
  font-weight: 800;
}

/* Pricing Section */
.pricing-card {
  background-color: #ffffff;
  border: 3px solid var(--primary);
  border-radius: var(--radius-lg);
  max-width: 540px;
  margin: 40px auto 0 auto;
  padding: 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.pricing-badge {
  position: absolute;
  top: 15px;
  right: -55px;
  background-color: var(--accent);
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  padding: 8px 60px;
  transform: rotate(45deg);
}

.pricing-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 24px;
}

.pricing-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
}

.pricing-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

/* Testimonials Carousel Section */
.review-slider-wrap {
  max-width: 750px;
  margin: 40px auto 0 auto;
  position: relative;
  overflow: hidden;
}

.review-slides {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.review-card {
  min-width: 100%;
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.stars-row {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 16px;
  color: #ffd700;
}

.review-quote {
  font-size: 16px;
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-weight: 500;
}

.review-author {
  font-weight: 800;
  font-size: 14px;
}

.review-location {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active {
  background-color: var(--primary);
  width: 24px;
  border-radius: 6px;
}

/* Booking Section */
.booking-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: flex-start;
}

.booking-form-box {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  font-family: inherit;
  font-size: 14.5px;
  color: var(--text-dark);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.form-submit-btn {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-sm);
  font-size: 15px;
}

.booking-shortcut-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
  text-decoration: none;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--whatsapp);
}

/* Booking Info */
.info-contact-card {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow-md);
  text-decoration: none;
  margin-top: 24px;
  transition: var(--transition);
}

.info-contact-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-light);
}

.info-contact-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--primary-glow);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* FAQ Accordion Section */
.faq-box {
  max-width: 800px;
  margin: 40px auto 0 auto;
}

.faq-item {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.faq-trigger {
  width: 100%;
  padding: 24px;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  cursor: pointer;
  font-size: 16px;
  font-weight: 800;
  color: var(--text-dark);
}

.faq-icon {
  transition: var(--transition);
  color: var(--primary);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-inner {
  padding: 0 24px 24px 24px;
  font-size: 14.5px;
  color: var(--text-secondary);
  border-top: 1px solid transparent;
}

.faq-item.active .faq-inner {
  border-top-color: #eef5fc;
}

/* MAP Section */
.map-wrap {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
  border: 3px solid #ffffff;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

/* Water wave SVG Divider */
.wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  transform: rotate(180deg);
}

.wave-divider svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 60px;
}

.wave-divider.top {
  top: 0;
  bottom: auto;
  transform: rotate(0deg);
}

/* Footer Section */
.footer-wrap {
  background-color: #0d1e33;
  color: #ffffff;
  padding: 80px 0 40px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-col-title {
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #ffffff;
  margin-bottom: 24px;
}

.footer-about-desc {
  font-size: 14px;
  color: #9cb1cc;
  margin-top: 16px;
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  text-decoration: none;
  color: #9cb1cc;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-meta-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-meta-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: #9cb1cc;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  text-align: center;
  font-size: 13px;
  color: #728dae;
}

/* Responsive Breakpoints */
@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  
  .hero-features {
    justify-content: center;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .coverage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .booking-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  
  .footer-grid > *:first-child {
    grid-column: span 2;
  }
}

@media (max-width: 767px) {
  section {
    padding: 70px 0;
  }
  
  .section-title {
    font-size: 28px;
  }
  
  .hero-title {
    font-size: 32px;
  }
  
  /* Mobile Navigation */
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: #ffffff;
    flex-direction: column;
    padding: 40px 24px;
    gap: 20px;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--border);
  }
  
  .nav-menu.open {
    left: 0;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .why-grid {
    grid-template-columns: 1fr;
  }
  
  .coverage-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid > *:first-child {
    grid-column: span 1;
  }
}

/* Animations */
@keyframes float-drop {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes load-progress {
  0% { width: 0%; }
  100% { width: 100%; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}