/* =====================================================================
   ROOT VARIABLES
   — Trek page colours (warm theme)
   — Navbar colours (blue theme, isolated)
   ===================================================================== */
:root {
  /* Trek page colours */
  --navy: #16306b;
  --navy-deep: #0d1f47;
  --gold: #c6a662;
  --gold2: #a8843f;
  --gold3: #e3cd94;
  --teal: #0e7c73;
  --white: #ffffff;
  --light: #f5f6fa;
  --border: #e4e7f0;
  --text: #414a5e;
  --muted: #8a92a6;

  /* Navbar colours (isolated from trek page) */
  --navy-nav: #1e3a8a;
  --navy2-nav: #1e40af;
  --teal-nav: #1d4ed8;
  --gold-nav: #3b82f6;
  --gold2-nav: #2563eb;
  --gold3-nav: #93c5fd;
  --red-nav: #c0392b;

  /* Shared design tokens */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --shadow-sm: 0 2px 4px rgba(22, 48, 107, .04),
    0 8px 20px rgba(22, 48, 107, .06);
  --shadow-md: 0 6px 12px rgba(22, 48, 107, .07),
    0 18px 40px rgba(22, 48, 107, .10);
  --shadow-lg: 0 10px 20px rgba(22, 48, 107, .08),
    0 28px 56px rgba(22, 48, 107, .14);
  --mono: "Space Mono", ui-monospace, monospace;
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", system-ui, sans-serif;
}

/* =====================================================================
   BASE RESET
   ===================================================================== */
* { box-sizing: border-box; }
html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background: var(--white);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
.page { flex: 1; }
img { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; font-family: var(--sans); }
a { text-decoration: none; color: inherit; }
:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
  border-radius: 4px;
}

/* =====================================================================
   UTILITY
   ===================================================================== */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold2);
}
.view { display: none; }
.view.active { display: block; animation: panelFade .5s var(--ease) both; }

/* =====================================================================
   NAVBAR (blue theme, isolated from trek page)
   ===================================================================== */
nav {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  color: var(--navy-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5%;
  height: 90px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateZ(0);
}
.nav-brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  flex-shrink: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 5px 0;
}
.nav-brand:hover {
  transform: translateY(-2px) scale(1.02);
}
.nav-brand strong {
  font-family: "Playfair Display", serif;
  font-size: 28px;
  font-weight: 900;
  color: var(--navy-nav);
  letter-spacing: 0.8px;
  line-height: 1;
  text-shadow: 0 2px 10px rgba(30, 58, 138, 0.05);
}
.nav-brand span {
  font-size: 10px;
  color: var(--gold2-nav);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-top: 6px;
  opacity: 0.9;
}
.nav-links {
  display: flex;
  gap: 5px;
  margin: 0 20px;
}
.nav-links li {
  list-style: none;
}
.nav-links .nb {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-nav);
  padding: 10px 18px;
  border-radius: 50px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.nav-links .nb:hover {
  background: rgba(15, 31, 46, 0.06);
  color: var(--teal-nav);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}
.nav-search-wrap {
  position: relative;
  width: 200px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-search-wrap:focus-within {
  width: 320px;
}
.nav-search-wrap input {
  width: 100%;
  padding: 12px 15px 12px 42px;
  border: 1.5px solid var(--border);
  border-radius: 50px;
  font-size: 14px;
  background: rgba(247, 249, 251, 0.8);
  outline: none;
  transition: all 0.3s ease;
  color: var(--navy-nav);
}
.nav-search-wrap input::placeholder {
  color: var(--muted);
  font-weight: 500;
}
.nav-search-wrap input:focus {
  border-color: var(--navy-nav);
  background: white;
  box-shadow: 0 10px 30px rgba(30, 58, 138, 0.1);
}
.nav-search-wrap .ns-ico {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  opacity: 0.6;
  pointer-events: none;
  transition: all 0.3s ease;
}
.nav-search-wrap:focus-within .ns-ico {
  color: var(--navy-nav);
  opacity: 1;
}
.search-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  right: 0;
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(15, 31, 46, 0.15);
  border: 1px solid var(--border);
  overflow: hidden;
  display: none;
  z-index: 1100;
  max-height: 450px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.search-dropdown.show {
  display: block;
  animation: searchReveal 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes searchReveal {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.search-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 14px 20px;
  cursor: pointer;
  transition: all 0.25s ease;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.search-item:last-child { border-bottom: none; }
.search-item:hover,
.search-item.selected {
  background: var(--bg);
  padding-left: 24px;
}
.search-item-img {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.search-item-info { flex: 1; min-width: 0; }
.search-item-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy-nav);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-item-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}
.search-item-meta .dot { font-size: 8px; opacity: 0.5; }
.search-item-no-results {
  padding: 40px 20px;
  text-align: center;
}
.no-res-ico {
  font-size: 32px;
  margin-bottom: 15px;
  opacity: 0.5;
}
.no-res-txt {
  font-weight: 700;
  color: var(--navy-nav);
  margin-bottom: 6px;
}
.search-item-no-results small {
  color: var(--muted);
  font-size: 12px;
}
.nav-cart {
  font-size: 18px;
  cursor: pointer;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--light);
  position: relative;
  transition: all 0.3s ease;
}
.nav-cart:hover {
  background: var(--gold-nav);
  transform: translateY(-2px);
}
.cart-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background: var(--red-nav);
  color: white;
  font-size: 9px;
  font-weight: 900;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
}
.nav-cta {
  padding: 14px 28px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  background: var(--navy-nav);
  color: white;
  border: none;
  box-shadow: 0 8px 20px rgba(15, 31, 46, 0.15);
  transition: all 0.3s ease;
}
.nav-cta:hover {
  background: var(--teal-nav);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(15, 31, 46, 0.2);
}
.menu {
  display: none;
  font-size: 26px;
  background: none;
  border: none;
  color: var(--navy-nav);
  padding: 5px;
  position: relative;
  z-index: 2100;
}
@media (min-width: 1101px) { div.nav-right { display: none; } }
@media (max-width: 1100px) {
  .nav-links { display: none; }
  .menu { display: block; }
  .nav-right {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    display: flex;
    flex-direction: column;
    padding: 100px 30px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2000;
  }
  .nav-right.active { right: 0; }
  .mobile-search-wrap {
    position: relative;
    margin-bottom: 40px;
  }
  .mobile-search-wrap input {
    width: 100%;
    padding: 14px 20px 14px 45px;
    background: var(--light);
    border: 1.5px solid var(--border);
    border-radius: 12px;
    font-size: 15px;
    outline: none;
    color: var(--navy-nav);
  }
  .mobile-search-wrap span {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    opacity: 0.5;
  }
  .mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  .mobile-nav-links li a {
    font-size: 18px;
    font-weight: 700;
    color: var(--navy-nav);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
  }
  .mobile-nav-links li a:hover { color: var(--gold-nav); }
}
@media (max-width: 768px) {
  nav { height: 72px; }
  .nav-brand strong { font-size: 18px; }
  .nav-brand span { font-size: 8px; }
  .nav-search-wrap { display: none; }
  .nav-cta { display: none; }
}

/* =====================================================================
   CART SIDEBAR
   ===================================================================== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 31, 46, 0.6);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
  transform: translateZ(0);
}
.cart-overlay.open {
  opacity: 1;
  visibility: visible;
}
.cart-sidebar {
  position: fixed;
  top: 0;
  right: -100%;
  width: 450px;
  height: 100%;
  background: white;
  z-index: 1600;
  box-shadow: -10px 0 50px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.cart-sidebar.open { right: 0; }
@media (max-width: 500px) { .cart-sidebar { width: 100%; } }
.cart-header {
  padding: 30px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-header h3 {
  font-family: "Playfair Display", serif;
  font-size: 24px;
  color: var(--navy-nav);
}
.cart-close {
  font-size: 24px;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
}
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 30px;
}
.cart-footer {
  padding: 30px;
  background: var(--light);
  border-top: 1px solid var(--border);
}
.cs-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 14px;
}
.cs-total {
  display: flex;
  justify-content: space-between;
  font-size: 20px;
  font-weight: 800;
  color: var(--navy-nav);
  margin: 15px 0 25px;
  padding-top: 15px;
  border-top: 2px solid var(--border);
}
.cart-checkout-btn {
  width: 100%;
  padding: 18px;
  background: var(--navy-nav);
  color: var(--gold3-nav);
  border: none;
  border-radius: 12px;
  font-weight: 800;
  font-size: 16px;
  transition: all 0.3s ease;
}
.cart-checkout-btn:hover {
  background: var(--teal-nav);
  transform: translateY(-2px);
}

/* =====================================================================
   TREK PAGE STYLES (grid, detail, booking, FAQ, etc.)
   ===================================================================== */

/* =====================================================================
   ALL-TREKS HERO
   ===================================================================== */
.all-treks-hero {
  height: 480px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background-image: url("https://images.unsplash.com/photo-1697012511691-52b2c14a133d?q=80&w=1600&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
}
.all-treks-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(120% 90% at 50% 0%, rgba(22, 48, 107, .15) 0%, rgba(22, 48, 107, .55) 55%, rgba(13, 31, 71, .86) 100%);
}
.all-treks-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: .14;
  mix-blend-mode: overlay;
  background-image: repeating-radial-gradient(ellipse 60% 50% at 68% 42%, transparent 0 22px, rgba(255, 255, 255, .7) 22px 23px);
}
.at-hero-content {
  position: relative;
  z-index: 10;
  max-width: 820px;
  padding: 0 20px;
  animation: atRise .9s var(--ease) both;
}
@keyframes atRise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
.at-eyebrow { color: var(--gold3); margin-bottom: 16px; }
.at-hero-content h1 {
  font-family: var(--serif);
  font-size: clamp(40px, 6vw, 70px);
  color: var(--white);
  margin: 0 0 18px;
  line-height: 1.1;
  letter-spacing: -0.5px;
  text-shadow: 0 4px 30px rgba(0, 0, 0, .35);
}
.at-hero-content h1 em { font-style: italic; color: var(--gold3); }
.at-hero-content p {
  color: rgba(255, 255, 255, .92);
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.6;
  font-weight: 500;
  max-width: 600px;
  margin: 0 auto;
  text-shadow: 0 2px 14px rgba(0, 0, 0, .3);
}

/* =====================================================================
   FILTER BAR
   ===================================================================== */
.trek-filter-bar {
  background: var(--white);
  padding: 24px clamp(20px, 5vw, 60px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 64px;
  z-index: 120;
}
.filter-row {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}
.filter-row::-webkit-scrollbar { display: none; }
.filter-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 15px;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(22, 48, 107, .25);
}
.ftab {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: transparent;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  cursor: pointer;
  transition: color .25s var(--ease-soft), border-color .25s var(--ease-soft),
    background .25s var(--ease-soft), box-shadow .25s var(--ease-soft),
    transform .2s var(--ease);
}
.ftab:hover { border-color: var(--gold); transform: translateY(-1px); }
.ftab.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(198, 166, 98, .35);
}
.filter-search-wrap {
  position: relative;
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
}
.fs-ico {
  position: absolute;
  left: 16px;
  color: var(--muted);
  font-size: 15px;
  pointer-events: none;
  z-index: 5;
  transition: color .25s var(--ease-soft);
}
.trek-search-input {
  flex: 1;
  width: 100%;
  padding: 14px 20px 14px 44px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  outline: none;
  font-family: var(--sans);
  font-size: 16px;
  background: var(--white);
  transition: border-color .3s var(--ease-soft), box-shadow .3s var(--ease-soft);
}
.trek-search-input::placeholder { color: var(--muted); }
.trek-search-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(198, 166, 98, .14), 0 8px 22px rgba(22, 48, 107, .06);
}
.filter-search-wrap:focus-within .fs-ico { color: var(--gold); }
.search-row { overflow: visible !important; margin-bottom: 14px; }

/* =====================================================================
   TREK GRID
   ===================================================================== */
.treks-grid-section {
  padding: clamp(30px, 5vw, 56px) clamp(16px, 4vw, 40px);
  max-width: 1320px;
  margin: 0 auto;
}
.grid-count {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 1px;
  margin: 0 20px 18px;
}
.grid-count b { color: var(--navy); }
.grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 28px;
  padding: 0 20px;
  align-items: stretch;
}
.trek-card {
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  background: var(--white);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.trek-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(198, 166, 98, .4);
}
.tk-img {
  height: 212px;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.tk-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease);
}
.tk-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 31, 71, .55) 0%, transparent 48%);
}
.trek-card:hover .tk-img img { transform: scale(1.07); }
.tk-diff {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--gold3);
  padding: 5px 10px;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .18);
}
.tk-loc {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  z-index: 2;
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, .4);
}
.tk-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.tk-title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 12px;
  line-height: 1.22;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.22em * 2);
}
.tk-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 8px;
  padding: 12px 0;
  border-top: 1px dashed var(--border);
  border-bottom: 1px dashed var(--border);
}
.tk-meta div { display: flex; flex-direction: column; gap: 2px; }
.tk-meta .k {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
}
.tk-meta .v { font-size: 13px; font-weight: 700; color: var(--text); }
.tk-price {
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.tk-price b {
  font-family: var(--sans);
  color: var(--navy);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.3px;
}
.tk-price .req { font-size: 14px; font-weight: 700; color: var(--teal); }
.tk-btn {
  position: relative;
  width: 100%;
  margin-top: auto;
  padding: 12px;
  border: 1.5px solid var(--navy);
  color: var(--navy);
  background: transparent;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--r-sm);
  letter-spacing: .3px;
  overflow: hidden;
  cursor: pointer;
  z-index: 0;
  transition: color .3s var(--ease-soft);
}
.tk-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--navy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
  z-index: -1;
}
.tk-btn:hover { color: var(--gold3); }
.tk-btn:hover::before { transform: scaleX(1); }

/* =====================================================================
   NO RESULTS
   ===================================================================== */
.no-results-msg {
  text-align: center;
  padding: 80px 20px;
  background: var(--white);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  margin: 40px auto;
  max-width: 500px;
}
.no-res-ico { font-size: 56px; margin-bottom: 16px; opacity: .85; }
.no-results-msg h3 {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--navy);
  margin: 0 0 12px;
}
.no-results-msg p { color: var(--muted); font-size: 16px; line-height: 1.6; margin: 0; }

/* =====================================================================
   TREK DETAILS — HERO
   ===================================================================== */
.trek-details-hero {
  height: 540px;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 60px;
  color: var(--white);
  background-size: cover;
  background-position: center;
}
.td-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 31, 71, .95) 12%, rgba(22, 48, 107, .5) 48%, transparent 84%);
}
.td-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  animation: atRise .9s var(--ease) both;
}
.td-breadcrumbs {
  font-size: 13px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, .9);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  text-shadow: 0 2px 4px rgba(0, 0, 0, .3);
}
.td-breadcrumbs a {
  color: rgba(255, 255, 255, .85);
  text-decoration: none;
  cursor: pointer;
  border-bottom: 1px solid transparent;
  transition: color .3s, border-color .3s;
}
.td-breadcrumbs a:hover { color: var(--gold3); border-bottom-color: var(--gold3); }
.td-breadcrumbs .cur { color: var(--gold3); font-weight: 700; }
.td-hero-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.td-hero-tag {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .25);
  backdrop-filter: blur(6px);
}
.td-hero-tag.gold { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.td-title-row h1 {
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 56px);
  margin: 0 0 8px;
  letter-spacing: -0.5px;
  line-height: 1.05;
  text-shadow: 0 4px 24px rgba(0, 0, 0, .4);
}
.td-title-row p { margin: 0; font-size: 16px; color: rgba(255, 255, 255, .9); display: flex; align-items: center; gap: 8px; }

/* =====================================================================
   INFO STRIP
   ===================================================================== */
.td-info-strip {
  background: var(--white);
  box-shadow: var(--shadow-md);
  border-radius: var(--r-lg);
  padding: 26px 20px;
  display: flex;
  justify-content: space-around;
  margin: -60px auto 0;
  position: relative;
  z-index: 10;
  max-width: 1200px;
  border: 1px solid rgba(0, 0, 0, .03);
}
.td-qi {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 12px;
  border-right: 1px solid var(--border);
  transition: transform .3s var(--ease);
}
.td-qi:last-child { border-right: none; }
.td-qi:hover { transform: translateY(-3px); }
.qi-ico { font-size: 26px; filter: drop-shadow(0 4px 8px rgba(22, 48, 107, .22)); }
.qi-label {
  font-family: var(--mono);
  font-size: 9.5px;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 1.2px;
  margin-bottom: 3px;
}
.qi-val { font-size: 16px; font-weight: 800; color: var(--navy); }

/* =====================================================================
   MAIN LAYOUT
   ===================================================================== */
.td-main-layout {
  max-width: 1200px;
  margin: 56px auto;
  display: grid;
  grid-template-columns: 1fr 372px;
  gap: 48px;
  padding: 0 20px;
  overflow-wrap: break-word;
}
.td-left-col { min-width: 0; width: 100%; }
.td-tabs {
  display: flex;
  gap: 34px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 36px;
  position: sticky;
  top: 64px;
  background: var(--light);
  z-index: 100;
  padding-top: 14px;
}
.td-t {
  position: relative;
  padding: 15px 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  letter-spacing: .4px;
  transition: color .3s var(--ease-soft);
}
.td-t::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 4px;
  width: 100%;
  background: var(--gold);
  border-radius: 4px 4px 0 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.td-t.active { color: var(--navy); }
.td-t.active::after { transform: scaleX(1); }
.td-t:hover:not(.active) { color: var(--navy); }
.td-panel { display: none; width: 100%; overflow-x: hidden; }
.td-panel.active {
  display: block;
  animation: panelFade .45s var(--ease) both;
}
@keyframes panelFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.td-section-title {
  font-family: var(--serif);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.25;
}
.td-section-title .num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--gold2);
  font-weight: 700;
  border: 1.5px solid var(--gold3);
  border-radius: 8px;
  padding: 4px 8px;
  align-self: center;
}
.td-text {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  margin-bottom: 24px;
}
.td-callout {
  display: flex;
  gap: 14px;
  background: linear-gradient(180deg, rgba(14, 124, 115, .06), rgba(14, 124, 115, .02));
  border: 1px solid rgba(14, 124, 115, .18);
  border-left: 4px solid var(--teal);
  border-radius: var(--r-md);
  padding: 16px 18px;
  margin-bottom: 30px;
}
.td-callout .ci { font-size: 20px; flex-shrink: 0; }
.td-callout .ct b { color: var(--teal); }
.td-callout .ct { font-size: 14.5px; line-height: 1.6; color: var(--text); }

/* Highlights */
.td-highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 34px;
}
.tdh-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--light);
  padding: 16px;
  border-radius: var(--r-md);
  border: 1px solid rgba(0, 0, 0, .02);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.tdh-item:hover {
  transform: translateY(-3px);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.tdh-ico { font-size: 20px; flex-shrink: 0; margin-top: 1px; }
.tdh-txt { font-size: 15px; font-weight: 600; color: var(--text); line-height: 1.5; }

/* Carry chips */
.td-carry { display: flex; flex-wrap: wrap; gap: 10px; }
.carry-chip {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  background: var(--white);
  border: 1.5px solid var(--border);
  padding: 9px 14px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: border-color .25s, transform .25s;
}
.carry-chip:hover { border-color: var(--gold); transform: translateY(-2px); }
.carry-chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* =====================================================================
   ALTITUDE RIDGELINE
   ===================================================================== */
.altitude-card {
  background: linear-gradient(180deg, var(--navy-deep), var(--navy));
  border-radius: var(--r-lg);
  padding: 26px 24px 12px;
  margin-bottom: 34px;
  color: var(--white);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.altitude-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .5;
  background: repeating-linear-gradient(0deg, transparent 0 39px, rgba(255, 255, 255, .04) 39px 40px);
}
.alt-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  z-index: 2;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 10px;
}
.alt-head h3 { font-family: var(--serif); font-size: 22px; margin: 0 0 4px; font-weight: 700; }
.alt-head .sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--gold3);
  text-transform: uppercase;
}
.alt-peak { text-align: right; }
.alt-peak .pv {
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--gold3);
}
.alt-peak .pl { font-size: 11px; color: rgba(255, 255, 255, .6); letter-spacing: .5px; }
.alt-svg-wrap {
  position: relative;
  z-index: 2;
  width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}
.alt-svg-wrap::-webkit-scrollbar { display: none; }
.alt-svg { display: block; width: 100%; min-width: 640px; height: 230px; }
.alt-grid-line { stroke: rgba(255, 255, 255, .10); stroke-width: 1; }
.alt-grid-label {
  fill: rgba(255, 255, 255, .45);
  font-family: var(--mono);
  font-size: 9px;
}
.alt-area { fill: url(#altGrad); }
.alt-line {
  fill: none;
  stroke: var(--gold3);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, .4));
}
.alt-dot {
  fill: var(--navy-deep);
  stroke: var(--gold3);
  stroke-width: 2;
  cursor: pointer;
  transition: r .2s var(--ease), fill .2s;
}
.alt-dot:hover, .alt-dot.hot { r: 7; fill: var(--gold); }
.alt-dot.peak { fill: var(--gold); stroke: var(--white); }
.alt-daylabel {
  fill: rgba(255, 255, 255, .55);
  font-family: var(--mono);
  font-size: 9px;
  text-anchor: middle;
}
.alt-legend {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  padding: 8px 2px 6px;
  font-size: 11px;
  color: rgba(255, 255, 255, .7);
}
.alt-legend span { display: flex; align-items: center; gap: 6px; }
.alt-legend i { width: 14px; height: 3px; border-radius: 2px; background: var(--gold3); display: inline-block; }
.alt-legend i.peak { width: 9px; height: 9px; border-radius: 50%; background: var(--gold); }

/* =====================================================================
   ITINERARY TIMELINE (legacy – kept for compatibility)
   ===================================================================== */
.itin { position: relative; padding-left: 8px; }
.itin-item { position: relative; padding: 0 0 20px 46px; }
.itin-item::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 6px;
  bottom: -6px;
  width: 2px;
  background: var(--border);
}
.itin-item:last-child::before { display: none; }
.itin-node {
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--gold);
  color: var(--navy);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 12px;
  display: grid;
  place-items: center;
  z-index: 2;
  transition: transform .25s var(--ease), background .25s, color .25s, box-shadow .25s;
}
.itin-item.rest .itin-node { border-color: var(--teal); color: var(--teal); }
.itin-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 18px;
  transition: border-color .25s var(--ease-soft), box-shadow .25s var(--ease-soft), transform .25s var(--ease-soft);
  cursor: default;
}
.itin-item:hover .itin-card {
  border-color: rgba(198, 166, 98, .5);
  box-shadow: var(--shadow-sm);
  transform: translateX(3px);
}
.itin-item:hover .itin-node {
  transform: scale(1.12);
  background: var(--gold);
  color: var(--navy);
  box-shadow: 0 6px 16px rgba(198, 166, 98, .4);
}
.itin-item.rest:hover .itin-node {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(14, 124, 115, .4);
}
.itin-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.itin-title { font-size: 16px; font-weight: 800; color: var(--navy); line-height: 1.3; }
.itin-badges { display: flex; gap: 6px; flex-shrink: 0; flex-wrap: wrap; }
.itin-badge {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .5px;
  padding: 4px 9px;
  border-radius: 6px;
  white-space: nowrap;
}
.itin-badge.alt { background: rgba(22, 48, 107, .08); color: var(--navy); }
.itin-badge.time { background: rgba(198, 166, 98, .16); color: var(--gold2); }
.itin-badge.rest { background: rgba(14, 124, 115, .12); color: var(--teal); }
.itin-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.itin-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}
.itin-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

/* =====================================================================
   INCLUSIONS / EXCLUSIONS
   ===================================================================== */
.ie-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 30px; }
.ie-col {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
}
.ie-col h4 {
  font-family: var(--serif);
  font-size: 19px;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
}
.ie-col.inc h4 .badge { background: rgba(14, 124, 115, .12); color: var(--teal); }
.ie-col.exc h4 .badge { background: rgba(203, 72, 72, .12); color: #c0392b; }
.ie-col h4 .badge { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-size: 15px; }
.ie-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.ie-list li {
  position: relative;
  padding-left: 28px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text);
}
.ie-list li::before { position: absolute; left: 0; top: 0; font-size: 15px; font-weight: 700; }
.ie-col.inc .ie-list li::before { content: "✓"; color: var(--teal); }
.ie-col.exc .ie-list li::before { content: "✕"; color: #c0392b; font-size: 13px; top: 1px; }
.ie-list li b { color: var(--navy); }
.docs-note {
  background: var(--light);
  border: 1px dashed var(--border);
  border-radius: var(--r-md);
  padding: 18px 20px;
}
.docs-note h5 {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--navy);
  font-family: var(--mono);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.docs-note ul { margin: 0; padding-left: 18px; display: grid; gap: 6px; }
.docs-note li { font-size: 14px; color: var(--text); line-height: 1.5; }

/* =====================================================================
   GALLERY
   ===================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 150px;
  gap: 12px;
  margin-bottom: 30px;
}
.gallery-grid figure { margin: 0; overflow: hidden; border-radius: var(--r-md); position: relative; background: var(--border); }
.gallery-grid figure:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-grid figure:nth-child(4) { grid-column: span 2; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery-grid figure:hover img { transform: scale(1.08); }
.video-wrap { position: relative; padding-top: 56.25%; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* =====================================================================
   REVIEWS
   ===================================================================== */
.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  margin-bottom: 14px;
}
.rev-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.rev-emoji {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--light);
  display: grid;
  place-items: center;
  font-size: 24px;
  flex-shrink: 0;
}
.rev-name { font-weight: 800; color: var(--navy); font-size: 15px; }
.rev-loc { font-size: 12px; color: var(--muted); }
.rev-stars { margin-left: auto; color: var(--gold); letter-spacing: 2px; font-size: 15px; }
.rev-date { font-family: var(--mono); font-size: 11px; color: var(--muted); margin-top: 2px; }
.rev-text { font-size: 15px; line-height: 1.65; color: var(--text); font-style: italic; }

/* =====================================================================
   FAQ
   ===================================================================== */
.faq-list { max-width: 100%; margin: 0; display: block; }
.faq-item {
  border-radius: var(--r-sm);
  background: var(--white);
  border: 1px solid var(--border);
  margin-bottom: 12px;
  display: block;
  overflow: hidden;
  transition: border-color .3s var(--ease-soft), box-shadow .3s var(--ease-soft);
}
.faq-item:hover { border-color: rgba(198, 166, 98, .45); box-shadow: var(--shadow-sm); }
.faq-item.open { border-color: rgba(198, 166, 98, .5); }
.faq-q {
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  gap: 12px;
}
.faq-q .chev { transition: transform .3s var(--ease); font-size: 14px; color: var(--gold2); flex-shrink: 0; }
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease), padding .35s var(--ease);
  padding: 0 18px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text);
}
.faq-item.open .faq-a { max-height: 300px; padding: 0 18px 18px; }

/* =====================================================================
   BOOKING CARD
   ===================================================================== */
.td-booking-card {
  position: sticky;
  top: 88px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}
.bk-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold2);
  margin-bottom: 6px;
}
.td-price-box { margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.td-price-now {
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--navy);
}
.td-price-now .cur { font-size: 20px; font-weight: 700; color: var(--gold2); vertical-align: top; }
.td-price-now .per { font-size: 14px; font-weight: 500; color: var(--muted); }
.price-tier-note { margin-top: 8px; font-size: 12px; color: var(--muted); line-height: 1.5; }
.price-tier-note b { color: var(--teal); }
.td-form-group { margin-bottom: 16px; }
.td-form-group label {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 7px;
}
.td-select {
  width: 100%;
  padding: 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-family: inherit;
  font-size: 16px;
  outline: none;
  background: var(--white);
  transition: border-color .25s var(--ease-soft), box-shadow .25s var(--ease-soft);
}
.td-select:focus { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(198, 166, 98, .14); }
.td-count-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--light);
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  padding: 6px 8px 6px 14px;
}
.td-count-row .cl { font-size: 14px; font-weight: 700; color: var(--navy); }
.td-counter { display: flex; align-items: center; gap: 6px; }
.td-counter button {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  line-height: 1;
  transition: color .2s, border-color .2s, transform .15s var(--ease);
}
.td-counter button:hover { color: var(--gold2); border-color: var(--gold); transform: scale(1.08); }
.td-counter .cval {
  font-family: var(--mono);
  min-width: 30px;
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
}
.porter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--white);
}
.porter-row .pl { font-size: 13.5px; font-weight: 700; color: var(--navy); }
.porter-row .ps { font-size: 11.5px; color: var(--muted); }
.switch { position: relative; width: 46px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .track {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: background .25s;
}
.switch .track::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 50%;
  transition: transform .25s var(--ease);
  box-shadow: 0 2px 5px rgba(0, 0, 0, .2);
}
.switch input:checked + .track { background: var(--teal); }
.switch input:checked + .track::before { transform: translateX(20px); }
.td-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 20px 0 6px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
}
.td-total-label { font-weight: 700; color: var(--navy); font-size: 15px; }
.td-total-val { font-size: 24px; font-weight: 900; color: var(--navy); letter-spacing: -0.5px; }
.td-total-val .cur { font-size: 15px; color: var(--gold2); }
.total-sub { font-size: 11.5px; color: var(--muted); text-align: right; margin-bottom: 16px; }
.td-book-btn {
  position: relative;
  width: 100%;
  background: linear-gradient(120deg, var(--navy), var(--teal));
  color: var(--gold3);
  border: none;
  padding: 16px;
  border-radius: var(--r-sm);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .3px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(22, 48, 107, .22);
  transition: transform .25s var(--ease), box-shadow .3s var(--ease);
}
.td-book-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 80%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .25), transparent);
  transform: skewX(-20deg);
  transition: left .6s var(--ease);
}
.td-book-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(22, 48, 107, .3);
}
.td-book-btn:hover::before { left: 130%; }
.bk-trust { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.bk-trust div { display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--text); }
.bk-trust .ti { color: var(--teal); font-weight: 700; }

/* =====================================================================
   ITINERARY TABS (Quick / Detailed / Trek Graph)
   ===================================================================== */
.itinerary-tabs {
  margin-top: 10px;
}

.itinerary-tab-buttons {
  display: flex;
  gap: 12px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 24px;
}

.itab {
  background: none;
  border: none;
  padding: 10px 20px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
  border-radius: 8px 8px 0 0;
  transition: color 0.25s, background 0.25s;
  letter-spacing: 0.3px;
}
.itab:hover {
  color: var(--navy);
  background: rgba(22, 48, 107, 0.04);
}
.itab.active {
  color: var(--navy);
  background: var(--gold3);
  box-shadow: 0 2px 0 var(--gold);
}

.itinerary-panels {
  position: relative;
}

.itinerary-panel {
  display: none;
  animation: panelFade 0.35s var(--ease) both;
}
.itinerary-panel.active {
  display: block;
}

/* ---- Quick view ---- */
.itin-quick-item {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.itin-quick-item:hover {
  background: var(--light);
}
.iq-day {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--gold2);
  font-size: 14px;
}
.iq-heading {
  font-weight: 600;
  color: var(--navy);
  font-size: 15px;
}
.iq-stats {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
  justify-content: flex-end;
}
.iq-alt { color: var(--text); font-weight: 500; }
.iq-time { color: var(--text); }
.iq-rest {
  background: var(--teal);
  color: white;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ---- Detailed view ---- */
.itin-detailed-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  margin-bottom: 20px;
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, transform 0.2s;
}
.itin-detailed-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.id-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.id-day {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--gold2);
  font-size: 18px;
  background: var(--gold3);
  padding: 2px 12px;
  border-radius: 20px;
}
.id-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
}
.id-stats {
  display: flex;
  gap: 16px;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.id-rest {
  background: var(--teal);
  color: white;
  padding: 0 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.id-points {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  gap: 6px;
}
.id-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--text);
}
.id-points li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

/* ---- Trek Graph (reuse altitude-card) ---- */
#itinerary-graph .altitude-card {
  margin: 0;
  background: var(--navy-deep);
  border-radius: var(--r-lg);
  padding: 20px 18px 10px;
}
#itinerary-graph .alt-head {
  margin-bottom: 4px;
}
#itinerary-graph .alt-svg-wrap {
  margin-top: 6px;
}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 1024px) {
  .td-main-layout { grid-template-columns: 1fr; gap: 30px; margin: 44px auto; }
  .td-booking-card { position: static; margin-top: 6px; }
  .trek-details-hero { height: 480px; padding: 50px 40px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid figure:nth-child(1) { grid-column: span 2; }
  .gallery-grid figure:nth-child(4) { grid-column: span 1; }
}
@media (max-width: 768px) {
  .all-treks-hero { height: 380px; }
  .trek-filter-bar { top: 64px; }
  .trek-details-hero { height: 420px; padding: 40px 20px; }
  .td-info-strip {
    flex-wrap: wrap;
    gap: 16px;
    padding: 18px;
    margin-top: -34px;
    width: calc(100% - 40px);
  }
  .td-qi { width: calc(50% - 10px); gap: 10px; padding: 0; border-right: none; }
  .qi-ico { font-size: 22px; }
  .td-tabs {
    gap: 20px;
    overflow-x: auto;
    padding: 14px 20px 0;
    margin: 0 -20px 30px;
    white-space: nowrap;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    border-bottom: 1px solid var(--border);
  }
  .td-tabs::-webkit-scrollbar { display: none; }
  .td-t { font-size: 14px; flex-shrink: 0; padding: 12px 2px; }
  .td-t:last-child { padding-right: 30px; }
  .td-highlights-grid { grid-template-columns: 1fr; }
  .ie-grid { grid-template-columns: 1fr; }
  .td-text { font-size: 15px; line-height: 1.75; }

  /* Itinerary tabs responsive */
  .itab {
    font-size: 13px;
    padding: 8px 14px;
  }
  .itin-quick-item {
    grid-template-columns: 50px 1fr;
    gap: 6px;
  }
  .iq-stats {
    grid-column: 1 / -1;
    justify-content: flex-start;
    font-size: 12px;
    gap: 8px;
  }
  .id-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .id-day {
    font-size: 14px;
  }
  .id-title {
    font-size: 16px;
  }
}
@media (max-width: 600px) {
  .trek-filter-bar { padding: 18px 15px; }
  .treks-grid-section { padding: 24px 8px; }
  .grid-layout { gap: 16px; grid-template-columns: 1fr; padding: 0 10px; }
  .grid-count { margin: 0 10px 14px; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 180px; }
  .gallery-grid figure:nth-child(1) { grid-column: span 1; grid-row: span 1; }
  .faq-q { padding: 14px 15px; font-size: 14px; }
}
@media (max-width: 480px) {
  .all-treks-hero { height: 320px; }
  .trek-details-hero { height: 360px; padding: 28px 16px; }
  .td-title-row h1 { font-size: 28px; }
  .td-info-strip { gap: 12px; padding: 14px; margin-top: -26px; width: calc(100% - 28px); border-radius: var(--r-md); }
  .td-qi { width: calc(50% - 6px); }
  .qi-ico { font-size: 18px; }
  .td-main-layout { margin: 26px auto; padding: 0 14px; gap: 26px; }
  .td-booking-card { padding: 20px; border-radius: var(--r-md); }
  .td-price-now { font-size: 28px; }
  .td-counter button { width: 38px; height: 38px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  html { scroll-behavior: auto; }
}