:root {
  --primary: #00aecd;
  --primary-dark: #0084a0;
  --accent: #ffb347;
  --dark: #052b3d;
  --light: #f7fbfd;
  --text: #22313f;
  --radius-lg: 1.5rem;
  --shadow-soft: 0 18px 35px rgba(0,0,0,0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top left, #e7f9ff 0, #ffffff 45%, #fdf7ff 100%);
}

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

/* Layout helpers */

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 4.5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .25rem .85rem;
  border-radius: 999px;
  background: rgba(0,174,205,.08);
  color: var(--primary-dark);
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 600;
}

.section-title {
  font-size: clamp(1.9rem, 2.4vw, 2.4rem);
  margin: 1rem 0 .5rem;
  color: var(--dark);
}

.section-subtitle {
  max-width: 620px;
  margin: 0.5rem auto 0;
  color: #5c6c7b;
}

/* Header / Nav */

.main-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(255,255,255,.96), rgba(255,255,255,.88));
  border-bottom: 1px solid rgba(255,255,255,.5);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem 0;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.nav-logo {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  overflow: hidden;
  border: 2px solid rgba(0,174,205,.5);
}

.nav-brand {
  display: flex;
  flex-direction: column;
}

.nav-brand span:first-child {
  font-weight: 700;
  font-size: .98rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--dark);
}

.nav-brand span:last-child {
  font-size: .78rem;
  color: #6b7a89;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: .9rem;
}

.nav-links a {
  text-decoration: none;
  color: #587086;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width .2s ease-out;
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .65rem 1.35rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: .88rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #ffffff;
  box-shadow: 0 12px 25px rgba(0,174,205,.35);
}

.btn-ghost {
  background: #ffffff;
  color: var(--primary-dark);
  border: 1px solid rgba(0,174,205,.18);
}

.btn-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(88,112,134,.22);
  background: #ffffff;
}

/* Mobile nav */

.nav-toggle {
  display: none;
}

@media (max-width: 800px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .navbar.open .nav-links,
  .navbar.open .nav-cta {
    display: flex;
  }

  .navbar.open {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .navbar.open .nav-links {
    width: 100%;
    justify-content: space-between;
    margin-top: .5rem;
  }

  .navbar.open .nav-cta {
    width: 100%;
    justify-content: flex-end;
  }
}

/* Hero */

.hero {
  padding: 4rem 0 3rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0,1.1fr) minmax(0,1.1fr);
  gap: 2.75rem;
  align-items: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .9rem;
  border-radius: 999px;
  background: rgba(255,255,255,.8);
  border: 1px solid rgba(0,0,0,.04);
  box-shadow: 0 10px 25px rgba(0,0,0,.04);
  margin-bottom: 1rem;
}

.hero-kicker span {
  font-size: .8rem;
  color: #627483;
}

.hero-kicker .pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  font-size: .78rem;
}

.hero-title {
  font-size: clamp(2.2rem, 3.4vw, 3rem);
  line-height: 1.1;
  color: var(--dark);
  margin: 0 0 1rem;
}

.hero-highlight {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  color: transparent;
}

.hero-text {
  margin: 0 0 1.5rem;
  color: #5a6a7a;
  font-size: .98rem;
}

.hero-bullets {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: .75rem 1.25rem;
  margin-bottom: 1.7rem;
  font-size: .9rem;
}

.hero-bullets span {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: #4c6274;
}

.hero-bullets span::before {
  content: "✔";
  font-size: .8rem;
  color: var(--primary-dark);
  padding: .1rem .25rem;
  border-radius: 999px;
  background: rgba(0,174,205,.08);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
}

.hero-note {
  font-size: .8rem;
  color: #7a8a9a;
}

.hero-media {
  position: relative;
}

.hero-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: #000;
  position: relative;
}

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

.hero-chip {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  padding: .5rem .8rem;
  border-radius: 999px;
  background: rgba(255,255,255,.95);
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .8rem;
  box-shadow: 0 8px 22px rgba(0,0,0,.18);
}

.hero-chip span:first-child {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,174,205,.12);
  color: var(--primary-dark);
}

.hero-floating {
  position: absolute;
  right: -1rem;
  top: 12%;
  background: #ffffff;
  border-radius: 1.1rem;
  padding: .8rem 1rem;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: .2rem;
  width: 170px;
  font-size: .78rem;
}

.hero-floating strong {
  color: var(--dark);
}

.hero-floating small {
  color: #7a8998;
}

/* Sections */

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1.5rem;
}

.card {
  background: #ffffff;
  border-radius: 1.2rem;
  padding: 1.4rem 1.4rem 1.5rem;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.card-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: rgba(0,174,205,.08);
  color: var(--primary-dark);
  margin-bottom: .8rem;
}

.card h3 {
  margin: 0 0 .4rem;
  font-size: 1.02rem;
  color: var(--dark);
}

.card p {
  margin: 0;
  font-size: .9rem;
  color: #607287;
}

/* Featured trip */

.featured-trip {
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(0,1.1fr);
  gap: 2.4rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .7rem;
  border-radius: 999px;
  background: rgba(255,179,71,.12);
  color: #c76a00;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge span {
  font-size: 1rem;
}

.featured-details h3 {
  margin: .8rem 0 .5rem;
  font-size: 1.4rem;
  color: var(--dark);
}

.featured-details ul {
  padding-left: 1.1rem;
  margin: .5rem 0 1.2rem;
  color: #5a6a7a;
  font-size: .9rem;
}

.featured-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .85rem;
  color: #5a6a7a;
}

.featured-meta span {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
}

/* Destinos */

.destinos-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1.5rem;
}

.destino-card {
  border-radius: 1.3rem;
  overflow: hidden;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
}

.destino-card img {
  height: 190px;
  object-fit: cover;
}

.destino-body {
  padding: 1rem 1.2rem 1.1rem;
}

.destino-body h3 {
  margin: 0 0 .35rem;
  font-size: 1.02rem;
  color: var(--dark);
}

.destino-body p {
  margin: 0;
  font-size: .87rem;
  color: #607287;
}

.destino-meta {
  display: flex;
  justify-content: space-between;
  margin-top: .75rem;
  font-size: .78rem;
  color: #7a8a9a;
}

/* Social */

.social-layout {
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(0,1.05fr);
  gap: 2rem;
  align-items: center;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1rem;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem 1rem;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(0,0,0,.06);
  font-size: .86rem;
  color: #405065;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(0,0,0,.04);
}

.social-pill span.icon {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,174,205,.09);
}

/* Galería */

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

.gallery-item {
  border-radius: 1.1rem;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.gallery-item::after {
  content: "Ver más";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%) scale(.9);
  padding: .35rem .75rem;
  border-radius: 999px;
  background: rgba(0,0,0,.55);
  color: #ffffff;
  font-size: .78rem;
  opacity: 0;
  transition: opacity .2s ease-out, transform .2s ease-out;
}

.gallery-item img {
  transition: transform .35s ease-out;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item:hover::after {
  opacity: 1;
  transform: translate(-50%,-50%) scale(1);
}

/* Lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.78);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 60;
  padding: 1rem;
}

.lightbox.open {
  display: flex;
}

.lightbox-inner {
  max-width: 960px;
  width: 100%;
  max-height: 90vh;
  position: relative;
}

.lightbox-inner img {
  width: 100%;
  height: auto;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 1rem;
  box-shadow: 0 18px 40px rgba(0,0,0,.6);
}

.lightbox-close {
  position: absolute;
  top: .75rem;
  right: .75rem;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.7);
  color: #ffffff;
  cursor: pointer;
}

/* Video */

.video-wrapper {
  position: relative;
  border-radius: 1.4rem;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: #000;
  aspect-ratio: 16 / 9;
}

.video-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Contacto */

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(0,1.1fr);
  gap: 2.4rem;
}

.contact-card {
  background: #ffffff;
  border-radius: 1.4rem;
  padding: 1.5rem 1.6rem;
  box-shadow: var(--shadow-soft);
}

.contact-meta {
  display: grid;
  gap: .75rem;
  font-size: .9rem;
  margin-top: 1rem;
}

.contact-meta span {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: #4d5f73;
}

.contact-meta span::before {
  content: "●";
  font-size: .75rem;
  color: var(--primary-dark);
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.field-group {
  display: grid;
  gap: .85rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.field label {
  font-size: .86rem;
  color: #4c5c70;
}

.field input,
.field textarea {
  border-radius: .8rem;
  border: 1px solid rgba(0,0,0,.08);
  padding: .65rem .85rem;
  font-size: .9rem;
  font-family: inherit;
  outline: none;
  transition: border-color .15s ease-out, box-shadow .15s ease-out;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(0,174,205,.2);
}

.field small {
  font-size: .78rem;
  color: #96a0ad;
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

/* WhatsApp Floating */

.whatsapp-float {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 50;
  text-decoration: none;
}

.whatsapp-pill {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .55rem 1rem;
  border-radius: 999px;
  background: #20c863;
  color: #ffffff;
  font-size: .86rem;
  box-shadow: 0 18px 35px rgba(0,0,0,.25);
}

.whatsapp-icon {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 2px solid rgba(255,255,255,.7);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

/* Footer */

footer {
  border-top: 1px solid rgba(0,0,0,.04);
  padding: 1.5rem 0 2rem;
  font-size: .82rem;
  color: #7a8997;
  background: rgba(255,255,255,.92);
}

.footer-inner {
  width: min(1120px, 92vw);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
  justify-content: space-between;
}

footer a {
  color: var(--primary-dark);
  text-decoration: none;
}

/* Responsive */

@media (max-width: 960px) {
  .hero-inner,
  .featured-trip,
  .social-layout,
  .contact-layout {
    grid-template-columns: minmax(0,1fr);
  }

  .hero-media {
    order: -1;
  }

  .hero-floating {
    right: .5rem;
    top: 8%;
  }
}

@media (max-width: 800px) {
  .benefits-grid,
  .destinos-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
}

@media (max-width: 600px) {
  .hero {
    padding-top: 2.5rem;
  }

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

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

  .whatsapp-pill span:nth-child(2) {
    display: none;
  }
}