/* ═══════════════════════════════════════════
   DreamUp Travel & Hospitality Group
   CSS Design System — Andean Premium
═══════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --primary:   #0F2A5E;
  --primary-l: #1B3F7A;
  --primary-d: #09183A;
  --gold:      #C9A227;
  --gold-l:    #E2B73A;
  --terra:     #C0392B;
  --green:     #2D6A4F;
  --parchment: #F8F4EF;
  --parchment-d: #EDE7DC;

  --radius-card: 1.25rem;
  --shadow-card: 0 4px 24px rgba(15,42,94,.10);
  --shadow-card-hover: 0 12px 40px rgba(15,42,94,.18);
  --transition: 0.28s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  background-color: var(--parchment);
  color: #1a1a2e;
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--parchment-d); }
::-webkit-scrollbar-thumb { background: var(--primary-l); border-radius: 99px; }

/* ═══════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════ */
#navbar {
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

#navbar.scrolled {
  background: rgba(9, 24, 58, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
}

.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.nav-link:hover::after { transform: scaleX(1); }

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero-parallax {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* Inca geometric pattern overlay */
.inca-pattern {
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent 0px, transparent 18px,
      rgba(201,162,39,.15) 18px, rgba(201,162,39,.15) 20px
    ),
    repeating-linear-gradient(
      -45deg,
      transparent 0px, transparent 18px,
      rgba(201,162,39,.15) 18px, rgba(201,162,39,.15) 20px
    );
  background-size: 40px 40px;
}

/* ═══════════════════════════════════════════
   FILTER BUTTONS
═══════════════════════════════════════════ */
.filter-btn {
  padding: 0.45rem 1.2rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  border: 2px solid #d1c9bd;
  color: #6b6b6b;
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.02em;
}

.filter-btn:hover {
  border-color: var(--primary-l);
  color: var(--primary);
}

.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(15,42,94,.25);
}

/* ═══════════════════════════════════════════
   TOUR CARDS
═══════════════════════════════════════════ */
.tour-card {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

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

.tour-card.hidden-card {
  display: none;
}

/* Featured card accent */
.tour-featured {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

/* Card image wrapper */
.card-img-wrap {
  position: relative;
  overflow: hidden;
  height: 200px;
}

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

.tour-card:hover .card-img {
  transform: scale(1.06);
}

/* Price tag */
.card-price {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: var(--gold);
  color: var(--primary-d);
  font-weight: 800;
  font-size: 1.125rem;
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
  font-family: 'Playfair Display', serif;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
  letter-spacing: 0.02em;
  line-height: 1.25;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.price-from {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: 'Inter', sans-serif;
  opacity: 0.8;
  line-height: 1;
  margin-bottom: 1px;
}

/* Oferta badge */
.card-oferta {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--terra);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Category badge */
.card-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
}
.card-badge.cultural  { background: rgba(15,42,94,.80); color: #fff; }
.card-badge.trekking  { background: rgba(45,106,79,.85); color: #fff; }
.card-badge.lagunas   { background: rgba(0,119,182,.80); color: #fff; }
.card-badge.aventura  { background: rgba(192,57,43,.80); color: #fff; }
.card-badge.featured  { background: rgba(201,162,39,.95); color: #1a1a2e; }

/* Card body */
.card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--primary);
  margin: 0 0 0.15rem;
  line-height: 1.3;
}

.card-subtitle {
  font-size: 0.78rem;
  color: var(--gold);
  font-weight: 600;
  margin: 0 0 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card-details {
  list-style: none;
  padding: 0;
  margin: 0 0 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.card-details li {
  font-size: 0.8rem;
  color: #4a5568;
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  line-height: 1.4;
}

.detail-icon {
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 0.05rem;
}

/* Reservar button */
.btn-reservar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: var(--primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.65rem 1rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  letter-spacing: 0.03em;
}

.btn-reservar:hover {
  background: var(--primary-l);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(15,42,94,.3);
}

.btn-reservar::before {
  content: "💬";
  font-size: 0.85rem;
}

/* ═══════════════════════════════════════════
   DESTINATION CHIPS
═══════════════════════════════════════════ */
.dest-chip {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
}

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

.dest-chip:hover .dest-chip-img {
  transform: scale(1.08);
}

.dest-chip-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9,24,58,.85) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 0.85rem;
}

.dest-chip-overlay span {
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

/* ═══════════════════════════════════════════
   INFO CARDS (Destinos section)
═══════════════════════════════════════════ */
.info-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 0.875rem;
  padding: 1rem 1.25rem;
  transition: background var(--transition);
}

.info-card:hover {
  background: rgba(255,255,255,.10);
}

.info-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════
   WHY ITEMS
═══════════════════════════════════════════ */
.why-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background: #fff;
  border: 1px solid #e8e2d9;
  border-radius: 0.75rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.why-item:hover {
  border-color: var(--gold);
  box-shadow: 0 4px 16px rgba(201,162,39,.12);
}

.why-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* ═══════════════════════════════════════════
   CONTACT CARDS
═══════════════════════════════════════════ */
.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1.5rem;
  background: #fff;
  border: 2px solid #e8e2d9;
  border-radius: var(--radius-card);
  text-decoration: none;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.contact-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(201,162,39,.15);
}

/* ═══════════════════════════════════════════
   COUNTER ANIMATION
═══════════════════════════════════════════ */
.counter {
  display: inline-block;
}

/* ═══════════════════════════════════════════
   FLOATING WHATSAPP
═══════════════════════════════════════════ */
#whatsapp-fab {
  animation: fab-bounce 2.5s infinite;
}

@keyframes fab-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

#whatsapp-fab:hover {
  animation: none;
  transform: translateY(-4px);
}

/* ═══════════════════════════════════════════
   RESPONSIVE ADJUSTMENTS
═══════════════════════════════════════════ */
@media (max-width: 640px) {
  .card-img-wrap { height: 180px; }
  .card-title { font-size: 1rem; }
  .card-price { font-size: 1rem; padding: 0.2rem 0.6rem; }
}

/* ═══════════════════════════════════════════
   LOGO PILL — Navbar
═══════════════════════════════════════════ */

/* Cápsula horizontal en navbar */
.logo-pill {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  background: rgba(9, 24, 58, 0.50);
  border: 1px solid rgba(201, 162, 39, 0.40);
  border-radius: 12px;
  padding: 4px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}

.logo-pill:hover {
  border-color: rgba(201, 162, 39, 0.75);
  background: rgba(9, 24, 58, 0.75);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(201, 162, 39, 0.2);
}

/* La imagen del logo dentro de la cápsula */
.logo-pill-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  display: block;
  flex-shrink: 0;
}

/* Fallback (texto) dentro de la cápsula */
.logo-pill-fallback {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 4px;
}

/* Navbar scrolled — pill se oscurece un poco más */
#navbar.scrolled .logo-pill {
  background: rgba(9, 24, 58, 0.80);
}

/* ── Logo Footer ── */
.logo-pill-footer {
  display: inline-block;
  text-decoration: none;
}

.logo-footer-img {
  height: 56px;
  width: auto;
  border-radius: 12px;
  border: 1px solid rgba(201, 162, 39, 0.3);
  transition: border-color var(--transition), transform var(--transition);
}

.logo-pill-footer:hover .logo-footer-img {
  border-color: rgba(201, 162, 39, 0.7);
  transform: scale(1.03);
}

/* ═══════════════════════════════════════════
   LANGUAGE TOGGLE BUTTON
═══════════════════════════════════════════ */
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 9999px;
  padding: 5px 12px;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.lang-btn:hover {
  background: rgba(255,255,255,.18);
  border-color: var(--gold);
}

.lang-btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.20);
  border-radius: 9999px;
  padding: 4px 8px;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition);
}
.lang-btn-sm:hover {
  background: rgba(255,255,255,.20);
}

/* ── Smooth fade-in for page load ── */
@keyframes fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.tour-card {
  animation: fade-in 0.4s ease both;
}