:root {
  --primary: #008fcc;
  --primary-dark: #00638e;
  --secondary: #ffb703;
  --accent: #ff5a5f;
  --bg: #f3f7fb;
  --text: #1f2933;
  --muted: #6b7280;
  --white: #ffffff;
  --radius-lg: 1.5rem;
  --radius-md: 1rem;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.18);
  --shadow-card: 0 14px 30px rgba(15, 23, 42, 0.12);
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

/* Layout helpers */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */

.main-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(14px);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.75rem 0.25rem;
}

.logo img {
  height: 60px;
  width: auto;
  display: block;
  border-radius: 999px;
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.45);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.main-nav a {
  color: #e5e7eb;
  text-decoration: none;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  transition: all 0.2s ease;
}

.main-nav a:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.btn-call-header {
  font-size: 0.9rem;
}

/* Hero */

.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: stretch;
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  filter: brightness(0.75) saturate(1.15);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 15%, rgba(255, 255, 255, 0.3) 0, transparent 45%),
              radial-gradient(circle at 80% 80%, rgba(0, 0, 0, 0.65) 0, rgba(15, 23, 42, 0.95) 52%);
}

.hero-content {
  position: relative;
  padding: 5.5rem 0 4.5rem;
  max-width: 640px;
}

.hero-tagline {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #c7e8ff;
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: clamp(2.7rem, 5vw, 3.4rem);
  margin: 0 0 0.75rem;
  font-weight: 800;
}

.hero-subtitle {
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  color: #e5e7eb;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.5);
  font-size: 0.8rem;
  color: #e5e7eb;
}

/* Buttons */

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.18s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(15, 23, 42, 0.85);
  color: #e5e7eb;
  border: 1px solid rgba(148, 163, 184, 0.7);
}

.btn-secondary:hover {
  background: rgba(15, 23, 42, 1);
}

.btn-primary.full-width {
  width: 100%;
}

/* Strip icons */

.strip-icons {
  background: #0b1120;
  color: #e5e7eb;
  padding: 1.15rem 0;
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  font-size: 0.85rem;
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.strip-item i {
  font-size: 1.1rem;
  color: var(--secondary);
}

/* Sections */

.section {
  padding: 3.8rem 0;
}

.section-alt {
  background: linear-gradient(180deg, #e3f2ff 0, #f8fafc 40%, #f3f7fb 100%);
}

.section-header {
  text-align: center;
  margin-bottom: 2.3rem;
}

.section-header.left {
  text-align: left;
}

.section-header h2 {
  font-size: 1.9rem;
  margin: 0 0 0.35rem;
}

.section-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

/* Cards for trips */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.4rem;
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.card-img {
  width: 100%;
  height: 168px;
  object-fit: cover;
}

.card-body {
  padding: 1.1rem 1.15rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.card-text {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.card-list {
  padding-left: 1.1rem;
  margin: 0.15rem 0 0.6rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.card-prices {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.92rem;
}

.price-main {
  font-weight: 700;
  color: var(--primary-dark);
}

.price-main small {
  font-weight: 500;
  color: var(--muted);
}

.price-alt {
  color: var(--accent);
  font-weight: 600;
}

.note-cta {
  margin-top: 2rem;
  padding: 1.4rem 1.6rem;
  border-radius: var(--radius-lg);
  background: rgba(0, 143, 204, 0.06);
  border: 1px dashed rgba(0, 143, 204, 0.35);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.92rem;
}

/* Gallery */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.gallery-item {
  display: block;
  overflow: hidden;
  border-radius: 1.25rem;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.2);
  background: #020617;
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
  opacity: 0.95;
}

/* Lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 150;
  padding: 1.5rem;
}

.lightbox.active {
  display: flex;
}

.lightbox-img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 1rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.7rem;
  font-size: 2rem;
  color: var(--white);
  cursor: pointer;
}

/* Nosotros */

.two-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.check-list li {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.check-list i {
  color: var(--primary);
  margin-top: 0.2rem;
}

.banner-stack {
  position: relative;
}

.banner-main,
.banner-secondary {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.banner-main {
  transform: translateY(0);
}

.banner-secondary {
  position: absolute;
  right: 4%;
  bottom: -12%;
  width: 70%;
  border: 4px solid var(--white);
}

/* Video */

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 900px;
  margin: 0 auto;
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Redes */

.social-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 2rem;
}

.social-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem 1.8rem;
  box-shadow: var(--shadow-card);
}

.social-card h3 {
  margin: 0 0 0.25rem;
}

.social-card p {
  margin: 0 0 0.8rem;
  font-size: 0.94rem;
}

.social-card .btn-secondary {
  font-size: 0.9rem;
}

.fb-embed-wrapper {
  margin-top: 0.5rem;
}

.tiktok-title {
  margin-top: 1.4rem;
}

/* Contact */

.info-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}

.info-item {
  display: flex;
  gap: 0.7rem;
  align-items: center;
}

.info-item i {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 143, 204, 0.08);
  color: var(--primary-dark);
}

.info-item h4 {
  margin: 0 0 0.25rem;
  font-size: 0.96rem;
}

.info-item p {
  margin: 0;
  font-size: 0.9rem;
}

.info-item a {
  color: var(--primary-dark);
  text-decoration: none;
}

.info-item a:hover {
  text-decoration: underline;
}

.small {
  font-size: 0.82rem;
  color: var(--muted);
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem 1.8rem;
  box-shadow: var(--shadow-card);
}

.form-row {
  margin-bottom: 0.9rem;
}

.form-row label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
  color: var(--muted);
}

.form-row input,
.form-row textarea {
  width: 100%;
  border-radius: 0.9rem;
  border: 1px solid #d1d9e2;
  padding: 0.55rem 0.8rem;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(0, 143, 204, 0.3);
}

/* WhatsApp floating */

.whatsapp-float {
  position: fixed;
  bottom: 1.2rem;
  right: 1.15rem;
  background: #22c55e;
  color: var(--white);
  width: 56px;
  height: 56px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 14px 30px rgba(22, 163, 74, 0.5);
  text-decoration: none;
  z-index: 200;
}

.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.02);
}

/* Footer */

.main-footer {
  background: #020617;
  color: #e5e7eb;
  padding: 1.6rem 0;
  font-size: 0.85rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-sub {
  margin-top: 0.15rem;
  color: #9ca3af;
  font-size: 0.8rem;
}

.main-footer a {
  color: var(--secondary);
  text-decoration: none;
}

.main-footer a:hover {
  text-decoration: underline;
}

/* Responsive */

@media (max-width: 960px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-columns,
  .social-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .banner-secondary {
    position: static;
    width: 100%;
    margin-top: 1.3rem;
  }

  .strip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .header-content {
    flex-wrap: wrap;
    justify-content: center;
  }

  .main-nav {
    justify-content: center;
  }

  .hero-content {
    padding-top: 5rem;
    padding-bottom: 3.2rem;
  }

  .hero {
    min-height: 70vh;
  }

  .cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .gallery-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .strip-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .note-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .logo img {
    height: 52px;
  }

  .main-nav {
    gap: 0.45rem;
    font-size: 0.82rem;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 0.96rem;
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    font-size: 1.6rem;
  }
}