:root {
  --primary: #10b981;
  --primary-hover: #059669;
  --primary-light: #ecfdf5;
  --accent: #f59e0b;
  --dark: #0f172a;
  --dark-light: #1e293b;
  --text-main: #334155;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-white);
}

body {
  line-height: 1.6;
  overflow-x: hidden;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(15, 23, 42, 0.95);
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.5px;
}

.logo-badge {
  background: linear-gradient(135deg, var(--primary), #34d399);
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover {
  color: #fff;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 15px;
}

.btn-header {
  background: var(--primary);
  color: #fff;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.btn-header:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.7rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
  background: linear-gradient(rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.88)), 
              url('../images/kemper_4500/slide_3.jpg') center/cover no-repeat;
  color: #fff;
}

.hero-content {
  max-width: 800px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: var(--radius-full);
  color: #a7f3d0;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.3rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero h1 span {
  background: linear-gradient(135deg, #34d399, #6ee7b7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: #cbd5e1;
  margin-bottom: 35px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 45px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--primary);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 24px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 30px;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-feature-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.hero-feature-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #f8fafc;
}

.hero-feature-sub {
  font-size: 0.82rem;
  color: #94a3b8;
}

/* Sections Common */
section {
  padding: 90px 0;
}

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

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* Campers Catalog */
.campers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 36px;
}

.camper-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.camper-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: #cbd5e1;
}

/* Gallery Slider */
.card-slider {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: #0f172a;
}

.slider-track {
  display: flex;
  height: 100%;
  transition: transform 0.4s ease-out;
}

.slider-slide {
  min-width: 100%;
  height: 100%;
}

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

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  background: rgba(15, 23, 42, 0.6);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
}

.slider-btn:hover {
  background: var(--primary);
}

.slider-btn.prev { left: 12px; }
.slider-btn.next { right: 12px; }

.slider-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  z-index: 10;
}

.camper-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.camper-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.camper-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--dark);
}

.camper-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}

.camper-price span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.camper-sub {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.camper-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
  background: var(--bg-light);
  padding: 16px;
  border-radius: var(--radius-md);
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.spec-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
}

.features-list {
  list-style: none;
  margin-bottom: 26px;
  flex-grow: 1;
}

.features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.features-list li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 900;
}

.card-actions {
  display: flex;
  gap: 12px;
}

.btn-card {
  flex: 1;
  text-align: center;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition);
}

.btn-card.primary {
  background: var(--primary);
  color: #fff;
}

.btn-card.primary:hover {
  background: var(--primary-hover);
}

.btn-card.outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--dark);
}

.btn-card.outline:hover {
  background: var(--bg-light);
  border-color: #cbd5e1;
}

/* Amenities & Equipment */
.amenities-section {
  background: var(--bg-light);
}

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.amenity-card {
  background: #fff;
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.amenity-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.amenity-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.amenity-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.amenity-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* Conditions & Requirements */
.conditions-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.condition-box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
}

.condition-box.highlight {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.badge-condition {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.condition-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 20px;
}

.condition-list {
  list-style: none;
}

.condition-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.98rem;
}

.condition-list li i {
  color: var(--primary);
  font-weight: 800;
  font-style: normal;
}

/* Routes */
.routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.route-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  background: #fff;
  transition: var(--transition);
}

.route-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.route-header {
  background: var(--dark-light);
  color: #fff;
  padding: 20px;
}

.route-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.route-dist {
  font-size: 0.85rem;
  color: #94a3b8;
}

.route-body {
  padding: 20px;
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* FAQ */
.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  background: #fff;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

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

.faq-item.active .faq-answer {
  padding-bottom: 20px;
}

.faq-toggle-icon {
  font-size: 1.3rem;
  transition: transform 0.3s;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
  color: var(--primary);
}

/* Booking Section / Contact */
.booking-section {
  background: linear-gradient(135deg, var(--dark), var(--dark-light));
  color: #fff;
}

.booking-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 45px;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.booking-info h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.booking-info p {
  color: #94a3b8;
  margin-bottom: 30px;
}

.contact-direct {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.messenger-buttons {
  display: flex;
  gap: 14px;
}

.btn-msg {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.92rem;
  color: #fff;
  transition: var(--transition);
}

.btn-tg { background: #229ED9; }
.btn-wa { background: #25D366; }

.btn-msg:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

/* Booking Form */
.booking-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #cbd5e1;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.14);
}

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

/* Footer */
footer {
  background: #090d16;
  color: #64748b;
  padding: 40px 0;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

/* Modal Popup */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.open {
  display: flex;
}

.modal-content {
  background: #fff;
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 35px;
  position: relative;
  box-shadow: var(--shadow-xl);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #f1f5f9;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  transition: var(--transition);
}

.modal-close:hover {
  background: #e2e8f0;
}

/* Responsive */
@media (max-width: 900px) {
  .booking-box {
    grid-template-columns: 1fr;
    padding: 30px 20px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--dark);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-links.mobile-open {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }

  .btn-header {
    display: none;
  }

  section {
    padding: 60px 0;
  }
  
  .campers-grid {
    grid-template-columns: 1fr;
  }
}