/* ============================================================
   TAXI BUCARAMANGA — styles.css
   Arquitectura: Mobile-First · CSS Grid + Flexbox
   Paleta: Tech & Trust (Azul, Gris, Negro, Blanco)
   ============================================================ */

/* ---- 1. CUSTOM PROPERTIES ---- */
:root {
  /* Colors */
  --c-blue:        #0056b3;
  --c-blue-light:  #1a6fc4;
  --c-blue-dark:   #003d82;
  --c-blue-glow:   rgba(0, 86, 179, 0.25);
  --c-dark:        #111418;
  --c-gray-900:    #1e2329;
  --c-gray-800:    #2b3040;
  --c-gray-600:    #4a5568;
  --c-gray-400:    #8a94a6;
  --c-gray-200:    #e2e8f0;
  --c-gray-100:    #f5f7fa;
  --c-white:       #ffffff;

  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;

  /* Layout */
  --container:  1200px;
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,.08);
  --shadow-md:  0 8px 24px rgba(0,0,0,.12);
  --shadow-lg:  0 16px 48px rgba(0,0,0,.18);
  --shadow-blue: 0 8px 32px rgba(0, 86, 179, 0.35);

  /* Transitions */
  --ease-fast:   0.15s ease;
  --ease-normal: 0.25s ease;
  --ease-slow:   0.4s ease;

  /* Header height reference */
  --header-h: 72px;
}

/* ---- 2. RESET & BASE ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-dark);
  background: var(--c-white);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

address {
  font-style: normal;
}

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

/* ---- 3. UTILITY: CONTAINER ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

@media (min-width: 768px) {
  .container { padding-inline: 2rem; }
}

/* ---- 4. TYPOGRAPHY HELPERS ---- */
.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-blue);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--c-dark);
}

.section-subtitle {
  margin-top: 1rem;
  font-size: 1.05rem;
  color: var(--c-gray-600);
  max-width: 560px;
}

/* ---- 5. BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.625rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: transform var(--ease-fast), box-shadow var(--ease-fast), background var(--ease-fast);
  white-space: nowrap;
  user-select: none;
}

.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--c-blue);
  color: var(--c-white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover { background: var(--c-blue-light); box-shadow: 0 12px 36px rgba(0,86,179,.45); }

.btn-ghost {
  background: rgba(255,255,255,0.12);
  color: var(--c-white);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover { background: rgba(255,255,255,0.22); }

.btn-outline {
  background: transparent;
  color: var(--c-blue);
  border: 1.5px solid var(--c-blue);
}
.btn-outline:hover { background: var(--c-blue); color: var(--c-white); }

/* ---- 6. HEADER ---- */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(17,20,24,.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--ease-normal);
}

.site-header.scrolled {
  background: rgba(17,20,24,.98);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--c-white);
  flex-shrink: 0;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 54px;
  height: 36px;
  background: var(--c-blue);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: -.02em;
}

.logo-text {
  font-size: 0.85rem;
  color: var(--c-gray-400);
}

.logo-text strong {
  color: var(--c-white);
  font-weight: 600;
}

/* Mobile toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: transform var(--ease-normal), opacity var(--ease-normal);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Nav */
.main-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  inset-inline: 0;
  background: var(--c-gray-900);
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-direction: column;
  gap: 0.25rem;
}

.main-nav.open {
  display: flex;
}

.main-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.main-nav a {
  display: block;
  padding: 0.625rem 0.875rem;
  color: var(--c-gray-400);
  font-size: 0.95rem;
  font-weight: 400;
  border-radius: var(--radius-sm);
  transition: color var(--ease-fast), background var(--ease-fast);
}

.main-nav a:hover {
  color: var(--c-white);
  background: rgba(255,255,255,.06);
}

.nav-cta {
  margin-top: 1rem;
  align-self: flex-start;
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }

  .main-nav {
    position: static;
    display: flex !important;
    flex-direction: row;
    align-items: center;
    background: transparent;
    padding: 0;
    border: none;
    gap: 0.25rem;
  }

  .main-nav ul {
    flex-direction: row;
    gap: 0.125rem;
  }

  .nav-cta {
    margin-top: 0;
    margin-left: 0.75rem;
  }
}

/* ---- 7. HERO SLIDER ---- */
.hero {
  padding-top: var(--header-h);
}

.slider {
  position: relative;
  height: calc(100svh - var(--header-h));
  min-height: 560px;
  overflow: hidden;
}

/* Slides */
.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.75s ease, visibility 0.75s ease;
}

.slide.active {
  opacity: 1;
  visibility: visible;
}

/* Slide backgrounds — using unsplash photos via CSS for demo */
.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 6s ease;
}

.slide.active .slide-bg {
  transform: scale(1);
}

.slide-bg--1 {
  background-image: url('https://images.unsplash.com/photo-1464219789935-c2d9d9aba644?w=1600&q=80');
}
.slide-bg--2 {
  background-image: url('https://images.unsplash.com/photo-1449965408869-eaa3f722e40d?w=1600&q=80');
}
.slide-bg--3 {
  background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1600&q=80');
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(17,20,24,.88) 0%,
    rgba(17,20,24,.62) 50%,
    rgba(17,20,24,.22) 100%
  );
}

.slide-content {
  position: relative;
  z-index: 2;
}

.slide-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-blue-light);
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s 0.2s ease, transform 0.6s 0.2s ease;
}

.slide-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--c-white);
  margin-bottom: 1.25rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s 0.35s ease, transform 0.6s 0.35s ease;
}

.slide-title em {
  font-style: normal;
  color: var(--c-blue-light);
}

.slide-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.75);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s 0.5s ease, transform 0.6s 0.5s ease;
}

.slide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s 0.65s ease, transform 0.6s 0.65s ease;
}

.slide.active .slide-eyebrow,
.slide.active .slide-title,
.slide.active .slide-desc,
.slide.active .slide-actions {
  opacity: 1;
  transform: translateY(0);
}

/* Slider Controls */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-full);
  color: var(--c-white);
  font-size: 1.1rem;
  transition: background var(--ease-fast);
}

.slider-btn:hover {
  background: rgba(255,255,255,.22);
}

.slider-btn--prev { left: 1.25rem; }
.slider-btn--next { right: 1.25rem; }

@media (min-width: 768px) {
  .slider-btn--prev { left: 2.5rem; }
  .slider-btn--next { right: 2.5rem; }
}

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,.35);
  transition: background var(--ease-normal), width var(--ease-normal);
}

.dot.active {
  background: var(--c-white);
  width: 24px;
}

/* Trust bar */
.trust-bar {
  background: var(--c-gray-900);
  border-top: 1px solid rgba(255,255,255,.06);
}

.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  padding-block: 1rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--c-gray-400);
  border-right: 1px solid rgba(255,255,255,.06);
}

.trust-item:last-child { border-right: none; }

.trust-icon {
  color: var(--c-blue-light);
  font-size: 1rem;
}

@media (max-width: 500px) {
  .trust-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.06); width: 50%; }
}

/* ---- 8. DESTINOS SECTION ---- */
.section-destinos {
  padding-block: var(--space-2xl);
  background: var(--c-gray-100);
}

.section-header {
  margin-bottom: var(--space-xl);
}

/* Grid de tarjetas */
.destinos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .destinos-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .destinos-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Card */
.destino-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--ease-normal), box-shadow var(--ease-normal);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--c-gray-200);
}

.destino-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.destino-card--featured {
  border-color: var(--c-blue);
  box-shadow: 0 0 0 2px var(--c-blue), var(--shadow-md);
}

.card-image-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.destino-card:hover .card-image-wrap img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(17,20,24,.75);
  backdrop-filter: blur(6px);
  color: var(--c-white);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.card-badge--accent {
  background: var(--c-blue);
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  flex: 1;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--c-dark);
  line-height: 1.3;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--c-gray-600);
  line-height: 1.65;
}

.card-features {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.card-features li {
  font-size: 0.85rem;
  color: var(--c-gray-600);
  padding-left: 1.25rem;
  position: relative;
}

.card-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-blue);
  font-weight: 700;
}

/* ---- 9. NOSOTROS SECTION ---- */
.section-nosotros {
  padding-block: var(--space-2xl);
  background: var(--c-white);
  overflow: hidden;
}

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 900px) {
  .nosotros-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

/* Text column */
.nosotros-text .section-title {
  margin-bottom: 1.5rem;
}

.nosotros-text .section-title em {
  font-style: normal;
  color: var(--c-blue);
}

.nosotros-lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--c-gray-800);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.nosotros-text p {
  font-size: 0.95rem;
  color: var(--c-gray-600);
  line-height: 1.75;
  margin-bottom: 2rem;
}

/* Stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding: 1.5rem;
  background: var(--c-gray-100);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-gray-200);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.25rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.875rem);
  font-weight: 800;
  color: var(--c-blue);
  line-height: 1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--c-gray-600);
  line-height: 1.35;
}

/* Image column */
.nosotros-image-wrap {
  position: relative;
}

.image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

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

.image-accent-card {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: var(--c-blue);
  color: var(--c-white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-blue);
  text-align: center;
  min-width: 120px;
}

.accent-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.accent-label {
  font-size: 0.8rem;
  margin-top: 0.25rem;
  opacity: 0.85;
  line-height: 1.4;
}

/* ---- 10. FOOTER ---- */
.site-footer {
  background: var(--c-dark);
  color: var(--c-gray-400);
  padding-top: var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px)  { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 1.25rem;
}

.footer-contact {
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-contact a {
  color: var(--c-gray-400);
  transition: color var(--ease-fast);
}

.footer-contact a:hover { color: var(--c-white); }

.footer-nav-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-white);
  margin-bottom: 1.25rem;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-nav a {
  font-size: 0.9rem;
  color: var(--c-gray-400);
  transition: color var(--ease-fast), padding-left var(--ease-fast);
}

.footer-nav a:hover {
  color: var(--c-white);
  padding-left: 0.375rem;
}

.social-links {
  display: flex;
  gap: 0.625rem;
}

.social-link {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  color: var(--c-gray-400);
  transition: background var(--ease-fast), color var(--ease-fast), border-color var(--ease-fast);
}

.social-link:hover {
  background: var(--c-blue);
  border-color: var(--c-blue);
  color: var(--c-white);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  margin-top: var(--space-xl);
  padding-block: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer-bottom .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,.3);
}

/* ---- 11. WHATSAPP FAB ---- */
.whatsapp-fab {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: #25D366;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  color: var(--c-white);
  transition: transform var(--ease-fast), box-shadow var(--ease-fast);

  /* Pulse ring */
  animation: fab-pulse 2.4s ease-out infinite;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.6);
  animation: none;
}

.whatsapp-fab svg {
  width: 28px;
  height: 28px;
}

.fab-tooltip {
  position: absolute;
  right: calc(100% + 0.75rem);
  white-space: nowrap;
  background: var(--c-dark);
  color: var(--c-white);
  font-size: 0.8rem;
  padding: 0.4rem 0.875rem;
  border-radius: var(--radius-full);
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity var(--ease-normal), transform var(--ease-normal);
}

.fab-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--c-dark);
}

.whatsapp-fab:hover .fab-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes fab-pulse {
  0%   { box-shadow: 0 4px 20px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.5); }
  70%  { box-shadow: 0 4px 20px rgba(37,211,102,.45), 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,0); }
}

/* ---- 12. CHAT WIDGET ---- */
.chat-widget {
  position: fixed;
  bottom: 1.75rem;
  left: 1.5rem;
  z-index: 90;
}

/* Bubble toggle */
.chat-bubble {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--c-blue);
  color: var(--c-white);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-blue);
  transition: transform var(--ease-fast), box-shadow var(--ease-fast);
}

.chat-bubble:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 32px rgba(0,86,179,.5);
}

.bubble-icon {
  width: 24px;
  height: 24px;
  position: absolute;
  transition: opacity var(--ease-normal), transform var(--ease-normal);
}

.bubble-icon--close {
  opacity: 0;
  transform: rotate(-90deg) scale(0.7);
}

.chat-bubble[aria-expanded="true"] .bubble-icon--open {
  opacity: 0;
  transform: rotate(90deg) scale(0.7);
}

.chat-bubble[aria-expanded="true"] .bubble-icon--close {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.chat-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #e53e3e;
  color: var(--c-white);
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  border: 2px solid var(--c-white);
  transition: opacity var(--ease-fast);
}

.chat-badge.hidden { opacity: 0; pointer-events: none; }

/* Chat Window */
.chat-window {
  position: absolute;
  bottom: calc(100% + 1rem);
  left: 0;
  width: 340px;
  max-height: 480px;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--c-gray-200);
  animation: chat-pop 0.25s cubic-bezier(.175,.885,.32,1.275) both;
}

.chat-window[hidden] {
  display: none;
}

@keyframes chat-pop {
  from { opacity: 0; transform: scale(0.92) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@media (max-width: 400px) {
  .chat-window { width: calc(100vw - 3rem); left: 0; }
}

/* Chat header */
.chat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--c-blue);
  color: var(--c-white);
}

.chat-avatar {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.2);
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.chat-info { flex: 1; }
.chat-name { font-size: 0.9rem; font-weight: 600; }
.chat-status { font-size: 0.75rem; opacity: .8; display: flex; align-items: center; gap: 0.35rem; }

.status-dot {
  display: block;
  width: 7px;
  height: 7px;
  background: #4ade80;
  border-radius: var(--radius-full);
  animation: status-blink 2s ease-in-out infinite;
}

@keyframes status-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.chat-close-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,.15);
  color: var(--c-white);
  font-size: 0.85rem;
  transition: background var(--ease-fast);
  display: grid;
  place-items: center;
}

.chat-close-btn:hover { background: rgba(255,255,255,.28); }

/* Messages area */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--c-gray-200); border-radius: 4px; }

/* Message bubbles */
.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 80%;
  animation: msg-in 0.2s ease both;
}

@keyframes msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.chat-msg--bot { align-self: flex-start; }
.chat-msg--user { align-self: flex-end; }

.msg-bubble {
  padding: 0.625rem 0.875rem;
  border-radius: 14px;
  font-size: 0.875rem;
  line-height: 1.55;
  word-break: break-word;
}

.chat-msg--bot .msg-bubble {
  background: var(--c-gray-100);
  color: var(--c-dark);
  border-bottom-left-radius: 4px;
}

.chat-msg--user .msg-bubble {
  background: var(--c-blue);
  color: var(--c-white);
  border-bottom-right-radius: 4px;
}

.msg-time {
  font-size: 0.7rem;
  color: var(--c-gray-400);
  margin-top: 0.25rem;
  align-self: flex-end;
}

.chat-msg--bot .msg-time { align-self: flex-start; }

/* Quick replies */
.quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.quick-reply-btn {
  padding: 0.35rem 0.875rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--c-blue);
  color: var(--c-blue);
  font-size: 0.78rem;
  font-weight: 500;
  background: transparent;
  transition: background var(--ease-fast), color var(--ease-fast);
}

.quick-reply-btn:hover {
  background: var(--c-blue);
  color: var(--c-white);
}

/* Typing indicator */
.chat-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0.5rem 1.25rem;
}

.chat-typing[hidden] { display: none; }

.typing-dot {
  width: 7px;
  height: 7px;
  background: var(--c-gray-400);
  border-radius: var(--radius-full);
  animation: typing-bounce 1.2s ease-in-out infinite;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30%            { transform: translateY(-5px); }
}

/* Footer input */
.chat-footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border-top: 1px solid var(--c-gray-200);
  background: var(--c-white);
}

.chat-input {
  flex: 1;
  padding: 0.625rem 1rem;
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--c-dark);
  background: var(--c-gray-100);
  transition: border-color var(--ease-fast), box-shadow var(--ease-fast);
  outline: none;
}

.chat-input::placeholder { color: var(--c-gray-400); }

.chat-input:focus {
  border-color: var(--c-blue);
  background: var(--c-white);
  box-shadow: 0 0 0 3px var(--c-blue-glow);
}

.chat-send-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: var(--c-blue);
  color: var(--c-white);
  display: grid;
  place-items: center;
  transition: background var(--ease-fast), transform var(--ease-fast);
  flex-shrink: 0;
}

.chat-send-btn:hover  { background: var(--c-blue-light); }
.chat-send-btn:active { transform: scale(0.92); }

.chat-send-btn svg {
  width: 18px;
  height: 18px;
}

/* ---- 13. ACCESSIBILITY ---- */
:focus-visible {
  outline: 2px solid var(--c-blue);
  outline-offset: 3px;
  border-radius: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---- 14. REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   NUEVAS SECCIONES — Actualización con media real
   ============================================================ */

/* ---- LOGO SUB ---- */
.logo-text-wrap { display: flex; flex-direction: column; }
.logo-sub { font-size: 0.65rem; color: rgba(255,255,255,.4); letter-spacing: 0.04em; margin-top: -2px; }

/* ---- VIDEO SECTION ---- */
.section-video { position: relative; }

.video-wrap {
  position: relative;
  width: 100%;
  height: clamp(420px, 70vh, 780px);
  overflow: hidden;
}

.video-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(10,14,20,.92) 0%,
    rgba(10,14,20,.65) 55%,
    rgba(10,14,20,.25) 100%
  );
  display: flex;
  align-items: center;
}

.video-content {
  max-width: 640px;
}

.video-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--c-white);
  margin-block: 1rem 1.25rem;
}

.video-title em {
  font-style: normal;
  color: var(--c-blue-light);
}

.video-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 480px;
}

/* ---- GALERÍA MASONRY ---- */
.section-galeria {
  padding-block: var(--space-2xl);
  background: var(--c-gray-900);
}

.section-galeria .section-eyebrow { color: var(--c-blue-light); }
.section-galeria .section-title   { color: var(--c-white); }
.section-galeria .section-subtitle { color: var(--c-gray-400); }

.galeria-masonry {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: auto;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .galeria-masonry {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 280px 280px;
  }
  .gal-item--tall  { grid-row: span 2; }
  .gal-item--wide  { grid-column: span 2; }
}

.gal-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--c-gray-800);
}

.gal-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
  display: block;
  min-height: 200px;
}

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

.gal-caption {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  padding: 2.5rem 1rem 0.875rem;
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, transparent 100%);
  color: var(--c-white);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--ease-normal), transform var(--ease-normal);
}

.gal-item:hover .gal-caption {
  opacity: 1;
  transform: translateY(0);
}

/* ---- DESTINOS TURÍSTICOS ---- */
.section-turistico {
  padding-block: var(--space-2xl);
  background: var(--c-gray-100);
}

.turistico-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 560px)  { .turistico-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .turistico-grid { grid-template-columns: repeat(3, 1fr); } }

.turistico-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-gray-200);
  transition: transform var(--ease-normal), box-shadow var(--ease-normal);
}

.turistico-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.turistico-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.turistico-card:hover img { transform: scale(1.04); }

.turistico-body {
  padding: 1.125rem 1.25rem;
}

.turistico-body h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 0.5rem;
}

.turistico-body p {
  font-size: 0.87rem;
  color: var(--c-gray-600);
  line-height: 1.6;
}

/* ---- PAYMENT ROW ---- */
.payment-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: var(--space-xl);
  padding: 1.25rem 1.5rem;
  background: var(--c-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--c-gray-200);
}

.payment-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-gray-600);
  white-space: nowrap;
}

.payment-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pay-badge {
  padding: 0.35rem 0.875rem;
  background: var(--c-gray-100);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--c-dark);
}

/* ---- CTA BAND ---- */
.cta-band {
  background: linear-gradient(135deg, var(--c-blue-dark) 0%, var(--c-blue) 60%, var(--c-blue-light) 100%);
  padding-block: var(--space-xl);
}

.cta-band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  color: var(--c-white);
  margin-bottom: 0.5rem;
}

.cta-text p {
  color: rgba(255,255,255,.75);
  font-size: 1rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---- BTN LG ---- */
.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1rem;
}

/* ---- CONTACT BLOCK ---- */
.contact-block {
  margin-top: 2rem;
}

.contact-label {
  font-size: 0.85rem;
  color: var(--c-gray-600);
  margin-bottom: 0.75rem;
  font-weight: 500;
}

/* ---- NOSOTROS EXTRAS ---- */
.accent-sub {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
  opacity: 0.9;
}

.accent-number {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.05em;
}

.flyer-badge {
  position: absolute;
  bottom: -3.5rem;
  right: -1rem;
  width: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--c-white);
}

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

@media (max-width: 600px) {
  .flyer-badge { display: none; }
  .image-accent-card { left: 0; bottom: -1rem; }
}

/* ---- FOOTER PAYMENTS ---- */
.footer-payments {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.footer-payments span {
  font-size: 0.78rem;
  color: var(--c-gray-400);
  background: rgba(255,255,255,.06);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.08);
}