/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Color Palette */
  --primary-navy: #002244;
  --primary-navy-dark: #00152b;
  --primary-navy-light: #00366c;
  --accent-gold: #e5a93b;
  --accent-gold-hover: #f1b853;
  --whatsapp-green: #25d366;
  --whatsapp-green-dark: #128c7e;
  
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  
  --border-color: #e2e8f0;
  
  /* Layout Details */
  --max-width: 1280px;
  --header-height: 80px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --box-shadow-premium: 0 10px 30px -10px rgba(0, 34, 68, 0.15);
  --box-shadow-hover: 0 20px 40px -15px rgba(229, 169, 59, 0.25);
  --border-radius-lg: 16px;
  --border-radius-md: 8px;
}

/* Reset and Globals */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-navy);
  font-weight: 700;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
  transition: var(--transition-smooth);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--primary-navy-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--accent-gold);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold-hover);
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-contact {
  display: flex;
  gap: 20px;
}

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

.top-bar-item svg {
  width: 14px;
  height: 14px;
  fill: var(--accent-gold);
}

.top-bar-lang {
  display: flex;
  align-items: center;
  gap: 15px;
}

.lang-flag {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  opacity: 0.8;
  transition: var(--transition-smooth);
}

.lang-flag:hover, .lang-flag.active {
  opacity: 1;
  color: var(--accent-gold);
}

.lang-flag img {
  width: 16px;
  height: 11px;
  object-fit: cover;
  border-radius: 2px;
}

/* --- Navigation Header --- */
header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 34, 68, 0.05);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

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

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

.logo-icon {
  width: 45px;
  height: 45px;
  fill: var(--primary-navy);
}

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

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--primary-navy);
  line-height: 1;
}

.logo-subtitle {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary-navy);
  position: relative;
  padding: 8px 0;
}

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

.nav-link:hover {
  color: var(--accent-gold);
}

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

.header-cta .btn-whatsapp {
  background-color: var(--whatsapp-green);
  color: var(--bg-white);
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.header-cta .btn-whatsapp:hover {
  background-color: var(--whatsapp-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.header-cta svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  cursor: pointer;
}

.menu-toggle span {
  width: 100%;
  height: 3px;
  background-color: var(--primary-navy);
  border-radius: 3px;
  transition: var(--transition-smooth);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  height: 650px;
  display: flex;
  align-items: center;
  color: var(--bg-white);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 34, 68, 0.85) 0%, rgba(0, 10, 20, 0.4) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  width: 100%;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
}

.hero-content {
  animation: fadeInUp 1s ease;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  color: var(--bg-white);
  margin-bottom: 20px;
  font-weight: 800;
}

.hero-title span {
  color: var(--accent-gold);
  display: block;
}

.hero-subtitle {
  font-size: 1.1rem;
  margin-bottom: 35px;
  opacity: 0.9;
  max-width: 600px;
}

.hero-features {
  display: flex;
  gap: 24px;
  margin-bottom: 40px;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 10px 16px;
  border-radius: var(--border-radius-md);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-feature-item svg {
  width: 20px;
  height: 20px;
  fill: var(--accent-gold);
}

.btn-primary {
  background-color: var(--accent-gold);
  color: var(--primary-navy-dark);
  padding: 16px 32px;
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(229, 169, 59, 0.3);
}

.btn-primary:hover {
  background-color: var(--accent-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(229, 169, 59, 0.4);
}

.btn-primary svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Section Styling --- */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-tag {
  color: var(--accent-gold);
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-size: 2.25rem;
  position: relative;
  padding-bottom: 15px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--accent-gold);
}

/* --- Filter & Search Controls --- */
.filter-container {
  background-color: var(--bg-white);
  padding: 24px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-premium);
  margin-bottom: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 280px;
}

.search-box input {
  width: 100%;
  padding: 12px 16px 12px 48px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(229, 169, 59, 0.15);
}

.search-box svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  fill: var(--text-muted);
}

.filter-options {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.filter-select {
  padding: 12px 20px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-navy);
  background-color: var(--bg-white);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-select:focus {
  outline: none;
  border-color: var(--accent-gold);
}

/* --- Tours Grid & Cards --- */
.tours-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.tour-card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow-premium);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 34, 68, 0.03);
}

.tour-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow-hover);
  border-color: rgba(229, 169, 59, 0.3);
}

.tour-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.tour-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.tour-card:hover .tour-img-wrapper img {
  transform: scale(1.1);
}

.tour-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: var(--accent-gold);
  color: var(--primary-navy-dark);
  padding: 6px 12px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.tour-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.tour-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--primary-navy);
}

.tour-description {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
  flex: 1;
}

.tour-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.tour-duration {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.9rem;
}

.tour-duration svg {
  width: 16px;
  height: 16px;
  fill: var(--accent-gold);
}

.tour-price {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.tour-price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 2px;
}

/* --- Features Section --- */
.features-section {
  background-color: var(--primary-navy);
  color: var(--text-light);
}

.features-section .section-title {
  color: var(--text-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--primary-navy-light);
  border-radius: var(--border-radius-lg);
  padding: 35px 25px;
  text-align: center;
  transition: var(--transition-smooth);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-card:hover {
  transform: translateY(-5px);
  background-color: var(--primary-navy-dark);
  border-color: rgba(229, 169, 59, 0.2);
}

.feature-icon-wrapper {
  background-color: rgba(229, 169, 59, 0.1);
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  border: 1px solid rgba(229, 169, 59, 0.2);
}

.feature-icon-wrapper svg {
  width: 32px;
  height: 32px;
  fill: var(--accent-gold);
}

.feature-card h3 {
  color: var(--text-light);
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.feature-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

/* --- Reservation CTA Banner --- */
.cta-banner {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-premium);
  overflow: hidden;
  margin-top: -40px;
  position: relative;
  z-index: 10;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
}

.cta-content {
  padding: 50px;
}

.cta-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.cta-icon-wa {
  background-color: var(--whatsapp-green);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.cta-icon-wa svg {
  width: 28px;
  height: 28px;
  fill: var(--bg-white);
}

.cta-title {
  font-size: 1.8rem;
  color: var(--primary-navy);
}

.cta-desc {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 30px;
  max-width: 500px;
}

.cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.btn-whatsapp-large {
  background-color: var(--whatsapp-green);
  color: var(--bg-white);
  padding: 16px 32px;
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-large:hover {
  background-color: var(--whatsapp-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp-large svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.cta-phone-card {
  background-color: #f1f5f9;
  padding: 12px 24px;
  border-radius: var(--border-radius-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cta-phone-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.cta-phone-number {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.cta-image {
  height: 100%;
  min-height: 300px;
  background-size: cover;
  background-position: center;
}

/* --- Modals (Detail & Booking) --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 21, 43, 0.7);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
}

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

.modal-card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  position: relative;
  transform: translateY(30px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background-color: rgba(0, 34, 68, 0.1);
  color: var(--primary-navy);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  z-index: 10;
}

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

.modal-img-wrapper {
  position: relative;
  height: 350px;
}

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

.modal-info {
  padding: 35px;
}

.modal-title-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  gap: 20px;
  flex-wrap: wrap;
}

.modal-title {
  font-size: 2rem;
}

.modal-price-tag {
  background-color: rgba(229, 169, 59, 0.1);
  border: 1px solid rgba(229, 169, 59, 0.3);
  padding: 10px 20px;
  border-radius: var(--border-radius-md);
  text-align: right;
}

.modal-price-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.modal-price-val {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.modal-quick-meta {
  display: flex;
  gap: 30px;
  margin-bottom: 25px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 15px;
}

.modal-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--primary-navy);
}

.modal-meta-item svg {
  width: 20px;
  height: 20px;
  fill: var(--accent-gold);
}

.modal-desc {
  color: var(--text-dark);
  margin-bottom: 30px;
  font-size: 1rem;
}

/* Booking Form Elements */
.booking-form-wrapper {
  background-color: var(--bg-light);
  border-radius: var(--border-radius-lg);
  padding: 30px;
  border: 1px solid var(--border-color);
}

.booking-form-title {
  font-size: 1.4rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.booking-form-title svg {
  width: 24px;
  height: 24px;
  fill: var(--accent-gold);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.form-group input, .form-group select, .form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  background-color: var(--bg-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(229, 169, 59, 0.15);
}

.form-group textarea {
  resize: vertical;
  height: 80px;
}

.btn-submit-booking {
  width: 100%;
  background-color: var(--whatsapp-green);
  color: var(--bg-white);
  padding: 16px;
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-submit-booking:hover {
  background-color: var(--whatsapp-green-dark);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-submit-booking svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* --- Footer --- */
footer {
  background-color: var(--primary-navy-dark);
  color: var(--text-light);
  padding: 80px 0 30px;
  border-top: 5px solid var(--accent-gold);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col-about .logo {
  margin-bottom: 20px;
}

.footer-col-about .logo-title {
  color: var(--text-light);
}

.footer-col-about p {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  margin-bottom: 25px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-btn {
  background-color: rgba(255, 255, 255, 0.08);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.social-btn:hover {
  background-color: var(--accent-gold);
  color: var(--primary-navy-dark);
  transform: translateY(-3px);
}

.social-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-col h3 {
  color: var(--text-light);
  font-size: 1.2rem;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--accent-gold);
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
}

.footer-links a:hover {
  color: var(--accent-gold);
  padding-left: 5px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  fill: var(--accent-gold);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-text {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
}

/* TÜRSAB Verification Badge */
.tursab-badge-wrapper {
  background-color: var(--bg-white);
  padding: 15px;
  border-radius: var(--border-radius-md);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--primary-navy-dark);
  margin-top: 20px;
  border-left: 4px solid var(--accent-gold);
  max-width: 280px;
}

.tursab-logo {
  background-color: #e11d48;
  color: var(--bg-white);
  font-weight: 800;
  font-size: 0.9rem;
  padding: 6px 10px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.tursab-info {
  display: flex;
  flex-direction: column;
}

.tursab-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
}

.tursab-name {
  font-weight: 700;
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tursab-no {
  font-weight: 600;
  color: var(--accent-gold);
  font-size: 0.75rem;
}

/* Bottom Bar */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.copyright {
  color: rgba(255, 255, 255, 0.5);
}

.company-meta-details {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
  text-align: right;
}

.company-meta-details span {
  margin-left: 15px;
}

/* Floating Action WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: var(--whatsapp-green);
  color: var(--bg-white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: 99;
  animation: pulse 2s infinite;
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.floating-whatsapp:hover {
  background-color: var(--whatsapp-green-dark);
  transform: scale(1.1);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* --- Fleet Showcase Section --- */
.fleet-section {
  background-color: var(--bg-white);
}

.fleet-tabs {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 50px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 15px;
  flex-wrap: wrap;
}

.fleet-tab-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-muted);
  padding: 10px 24px;
  border-radius: 50px;
  border: 1px solid transparent;
  background-color: #f1f5f9;
}

.fleet-tab-btn:hover {
  color: var(--primary-navy);
  background-color: #e2e8f0;
}

.fleet-tab-btn.active {
  background-color: var(--primary-navy);
  color: var(--text-light);
  border-color: var(--primary-navy);
}

.fleet-pane {
  display: none;
  animation: fadeIn 0.5s ease;
}

.fleet-pane.active {
  display: block;
}

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

.fleet-image-box {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow-premium);
  height: 380px;
  border: 1px solid rgba(0, 34, 68, 0.05);
}

.fleet-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.fleet-image-box img:hover {
  transform: scale(1.03);
}

.fleet-details h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.fleet-details p {
  color: var(--text-muted);
  margin-bottom: 25px;
  font-size: 1rem;
}

.fleet-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 30px;
}

.fleet-spec-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary-navy);
}

.fleet-spec-item svg {
  width: 20px;
  height: 20px;
  fill: var(--accent-gold);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Dynamic Price Calculator --- */
.calc-section {
  background-color: #f1f5f9;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: stretch;
}

.calc-card-form {
  background-color: var(--bg-white);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-premium);
}

.calc-card-result {
  background-color: var(--primary-navy-dark);
  color: var(--text-light);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--box-shadow-premium);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.calc-result-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 20px;
  margin-bottom: 25px;
}

.calc-result-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.calc-result-desc {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.calc-price-display {
  text-align: center;
  padding: 30px 20px;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-lg);
  margin-bottom: 30px;
}

.calc-price-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-gold);
  margin-bottom: 8px;
  font-weight: 700;
}

.calc-price-value {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-light);
  line-height: 1;
}

.calc-price-value span {
  font-size: 1.2rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
  margin-left: 5px;
}

.calc-breakdown {
  list-style: none;
  margin-bottom: 35px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.calc-breakdown-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  padding-bottom: 6px;
}

.calc-breakdown-item strong {
  color: var(--text-light);
}

.btn-calc-whatsapp {
  width: 100%;
  background-color: var(--whatsapp-green);
  color: var(--bg-white);
  padding: 16px;
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-calc-whatsapp:hover {
  background-color: var(--whatsapp-green-dark);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-calc-whatsapp svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* --- Customer Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  padding: 30px;
  box-shadow: var(--box-shadow-premium);
  border: 1px solid rgba(0, 34, 68, 0.02);
  display: flex;
  flex-direction: column;
}

.test-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 15px;
}

.test-stars svg {
  width: 18px;
  height: 18px;
  fill: var(--accent-gold);
}

.test-text {
  color: var(--text-dark);
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 25px;
  flex: 1;
}

.test-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border-color);
  padding-top: 15px;
}

.test-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-navy);
  color: var(--bg-white);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
}

.test-author-info {
  display: flex;
  flex-direction: column;
}

.test-name {
  font-weight: 700;
  color: var(--primary-navy);
  font-size: 0.95rem;
}

.test-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.test-meta img {
  width: 14px;
  height: 10px;
  object-fit: cover;
  border-radius: 1px;
}

/* --- FAQ Accordion (SSS) --- */
.faq-section {
  background-color: var(--bg-white);
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

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

.faq-card.active {
  border-color: var(--accent-gold);
  background-color: var(--bg-white);
  box-shadow: 0 5px 15px rgba(0, 34, 68, 0.05);
}

.faq-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 700;
  color: var(--primary-navy);
  font-size: 1.05rem;
}

.faq-icon {
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--accent-gold);
  transition: transform 0.3s ease;
}

.faq-card.active .faq-icon {
  transform: rotate(45deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-card.active .faq-body {
  max-height: 500px; /* arbitrary height to expand */
  padding-bottom: 20px;
  transition: max-height 0.3s ease-in-out;
}

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


/* --- Media Queries (Responsiveness) --- */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar-contact {
    display: none; /* Hide contacts in top bar for mobile, footer has them */
  }
  
  .top-bar .container {
    justify-content: center;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-white);
    flex-direction: column;
    align-items: center;
    padding: 50px 0;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .header-cta {
    display: none; /* Displayed in nav-menu or contact section on mobile */
  }
  
  .hero {
    height: auto;
    padding: 100px 0 60px;
  }
  
  .hero .container {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-features {
    flex-direction: column;
    gap: 12px;
  }
  
  .cta-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-image {
    display: none;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .company-meta-details {
    text-align: center;
  }
  
  .company-meta-details span {
    display: block;
    margin: 5px 0 0 0;
  }

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

  .calc-card-form {
    padding: 20px;
  }

  .calc-card-result {
    padding: 20px;
  }

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

  .fleet-image-box {
    height: 250px;
  }

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

/* --- Gece Modu (Dark Mode) --- */
body.dark-theme {
  --primary-navy: #38bdf8; /* light blue gold accent for dark backgrounds */
  --primary-navy-dark: #090d16;
  --primary-navy-light: #1e293b;
  --bg-light: #0d121f;
  --bg-white: #131a2c;
  --text-dark: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #1e293b;
  --box-shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.45);
}

body.dark-theme .calc-section {
  background-color: var(--primary-navy-dark);
}

body.dark-theme .faq-section,
body.dark-theme .fleet-section,
body.dark-theme .blog-section,
body.dark-theme #hakkimizda,
body.dark-theme #yorumlar {
  background-color: var(--bg-light) !important;
}

body.dark-theme input,
body.dark-theme select,
body.dark-theme textarea {
  background-color: var(--primary-navy-dark) !important;
  color: var(--text-light) !important;
  border-color: var(--border-color) !important;
}

body.dark-theme .modal-card,
body.dark-theme .booking-form-wrapper {
  background-color: var(--bg-white) !important;
}

body.dark-theme .faq-card {
  background-color: var(--primary-navy-dark);
}

body.dark-theme .faq-card.active {
  background-color: var(--bg-white);
}

body.dark-theme .tursab-badge-wrapper {
  background-color: var(--primary-navy-dark);
  color: var(--text-light);
}

body.dark-theme .top-bar {
  background-color: #05070a;
}

body.dark-theme .cta-phone-number {
  color: #38bdf8;
}

/* --- Weather Widget --- */
.weather-card {
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-navy-light) 100%);
  color: var(--text-light);
  border-radius: var(--border-radius-lg);
  padding: 24px 30px;
  box-shadow: var(--box-shadow-premium);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

body.dark-theme .weather-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border: 1px solid var(--border-color);
}

.weather-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.weather-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.weather-suitability-badge {
  background-color: var(--whatsapp-green);
  color: #fff;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  display: inline-block;
  text-align: center;
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.2);
}

.weather-suitability-badge.caution {
  background-color: var(--accent-gold);
  color: var(--primary-navy-dark);
  box-shadow: 0 4px 10px rgba(229, 169, 59, 0.2);
}

.weather-suitability-badge.unsuitable {
  background-color: #ef4444;
  color: #fff;
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.2);
}

.weather-body {
  display: flex;
  align-items: center;
  gap: 50px;
  flex-wrap: wrap;
}

.weather-temp-info {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.weather-temp-val {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
}

.weather-desc {
  font-size: 1rem;
  opacity: 0.9;
}

.weather-details-grid {
  display: flex;
  gap: 30px;
}

.weather-detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.weather-detail-label {
  font-size: 0.75rem;
  opacity: 0.7;
  text-transform: uppercase;
}

.weather-detail-val {
  font-size: 1.1rem;
  font-weight: 700;
}

/* --- Interactive Bosphorus Map --- */
.map-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  background-color: var(--bg-white);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-premium);
  margin-top: 40px;
}

body.dark-theme .map-container {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
}

.map-svg-box {
  width: 100%;
  height: 380px;
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  background-color: #e0f2fe; /* Light blue sea color */
  border: 1px solid var(--border-color);
}

body.dark-theme .map-svg-box {
  background-color: #0b1329;
}

.map-svg {
  width: 100%;
  height: 100%;
}

.map-hotspot {
  cursor: pointer;
  transition: transform 0.2s ease-in-out;
}

.map-hotspot circle {
  fill: var(--accent-gold);
  stroke: var(--bg-white);
  stroke-width: 3;
  transition: r 0.2s ease, fill 0.2s ease;
}

.map-hotspot:hover circle,
.map-hotspot.active circle {
  fill: var(--primary-navy);
  r: 12;
}

body.dark-theme .map-hotspot:hover circle,
body.dark-theme .map-hotspot.active circle {
  fill: #38bdf8;
}

.map-hotspot-ripple {
  fill: var(--accent-gold);
  opacity: 0.4;
  transform-origin: center;
  animation: pulse-ripple 2s infinite;
}

@keyframes pulse-ripple {
  0% { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(2.5); opacity: 0; }
}

/* Map Details Box Right */
.map-details-card {
  background-color: var(--bg-light);
  padding: 30px;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: var(--transition-smooth);
}

.map-details-image {
  width: 100%;
  height: 180px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.map-details-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-details-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--primary-navy);
}

body.dark-theme .map-details-title {
  color: #38bdf8;
}

.map-details-text {
  color: var(--text-dark);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --- Lightbox Gallery & Slider --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.gallery-item {
  position: relative;
  height: 220px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow-premium);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 34, 68, 0.6);
  backdrop-filter: blur(2px);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s ease;
  color: #fff;
  padding: 20px;
  text-align: center;
}

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

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-zoom-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  color: var(--primary-navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  font-size: 1.2rem;
  box-shadow: 0 4px 10px rgba(229, 169, 59, 0.3);
}

.gallery-caption {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(5, 7, 10, 0.95);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.lightbox-content-box {
  position: relative;
  max-width: 900px;
  width: 100%;
  padding: 0 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-image {
  max-height: 70vh;
  max-width: 100%;
  border-radius: var(--border-radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  object-fit: contain;
}

.lightbox-caption-bar {
  color: #fff;
  text-align: center;
  margin-top: 20px;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.5rem;
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.lightbox-nav-btn:hover {
  background-color: var(--accent-gold);
  color: var(--primary-navy-dark);
}

.lightbox-nav-btn.prev {
  left: 20px;
}

.lightbox-nav-btn.next {
  right: 20px;
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 30px;
  color: #fff;
  font-size: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 20;
}

.lightbox-close:hover {
  color: var(--accent-gold);
}

@media (max-width: 768px) {
  .weather-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .weather-body {
    width: 100%;
    justify-content: space-between;
    gap: 20px;
  }
  .weather-details-grid {
    gap: 20px;
  }
  .map-container {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  .map-svg-box {
    height: 300px;
  }
  .lightbox-content-box {
    padding: 0 20px;
  }
  .lightbox-nav-btn {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }
  .lightbox-nav-btn.prev {
    left: 5px;
  }
  .lightbox-nav-btn.next {
    right: 5px;
  }
}