/* ==========================================================================
   ITINERARY 3 - "The Honeymoon Retreat", day-by-day reading
   itinerary. Sibling of itinerary-1.css / itinerary-2.css (same palette,
   type system and frosted-glass card language - Otago Schist background,
   Champagne Gold accents, Koru Cream text, Avenir Next Arabic body copy,
   Cormorant Garamond headings), kept as its own file/prefix per the
   established one-assets-folder-per-subpage convention rather than shared.

   Structure and copy voice mirror itinerary-1.js / itinerary-2.js exactly -
   number + title + route/overnight line, then a time-by-time list of slots
   each with a narrative tip, with optional alt/add-on boxes - so all three
   journeys read as the same product (see itinerary-3.js).
   ========================================================================== */
:root {
  --itn3-gold: #C6A87C;             /* Champagne Gold - same as the ledger */
  --itn3-gold-light: #E4CFA6;
  --itn3-dark: #1C1C1C;             /* Otago Schist */
  --itn3-panel: rgba(255, 255, 255, 0.04);
  --itn3-panel-line: rgba(198, 168, 124, 0.22);
  --itn3-text: #FDFBF7;             /* Koru Cream */
  --itn3-text-muted: rgba(253, 251, 247, 0.68);
  --itn3-text-dim: rgba(253, 251, 247, 0.45);
  --itn3-white: #FDFBF7;
  --itn3-included: #C6A87C;
  --itn3-included-text: #F1E4CC;
  --itn3-arranged: #2A4D53;         /* Glacial Turquoise */
  --itn3-arranged-text: #AFD3D8;
  --itn3-optional: #8B1E22;         /* Pōhutukawa Crimson */
  --itn3-optional-text: #F0B4B6;
}

#itinerary-1-page {
  background: var(--itn3-dark);
  color: var(--itn3-text);
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-weight: 400;
  line-height: 1.6;
}

/* ---- HERO: 60/40 split - Honeymoon Retreat video / route map -------------- */
.itn3-hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
}
.itn3-hero-split {
  display: flex;
  height: 100%;
}
.itn3-hero-video-pane {
  flex: 0 0 60%;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #232323 0%, var(--itn3-dark) 100%);
}
.itn3-hero-video-pane video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.itn3-hero-map-pane {
  flex: 0 0 40%;
  position: relative;
}
.itn3-hero-map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.itn3-map-marker {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--itn3-gold);
  border: 1.5px solid rgba(28, 28, 28, 0.85);
  box-shadow: 0 0 6px rgba(198, 168, 124, 0.6);
}

/* Route key - same frosted-glass swatch legend as the home page's map
   (#map-legend in experience-map.css), listing only the travel modes this
   route actually uses. */
.itn3-map-legend {
  position: absolute;
  bottom: 16px;
  right: 16px;
  z-index: 2;
  padding: 12px 15px 13px;
  border-radius: 14px;
  background: rgba(28, 28, 28, 0.75);
  border: 1px solid var(--itn3-panel-line);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
}
.itn3-map-legend-title {
  display: block;
  padding-bottom: 8px;
  margin-bottom: 8px;
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--itn3-gold);
  border-bottom: 1px solid var(--itn3-panel-line);
}
.itn3-map-legend-list { list-style: none; margin: 0; padding: 0; }
.itn3-map-legend-row { display: flex; align-items: center; gap: 9px; height: 18px; }
.itn3-map-legend-label {
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--itn3-text);
  white-space: nowrap;
}
.itn3-map-legend-swatch {
  flex-shrink: 0;
  width: 24px;
  height: 3px;
  border-radius: 2px;
}
.itn3-map-legend-swatch--road { background: var(--itn3-gold); }
.itn3-map-legend-swatch--rail {
  background-image: repeating-linear-gradient(90deg, var(--itn3-gold-light) 0 4px, rgba(0, 0, 0, 0) 4px 7px);
}
.itn3-map-legend-swatch--air {
  background-image: repeating-linear-gradient(90deg, var(--itn3-arranged-text) 0 6px, rgba(0, 0, 0, 0) 6px 9px);
}
@media (max-width: 768px) {
  .itn3-map-legend { bottom: 12px; right: 12px; padding: 10px 12px 11px; }
}
.itn3-hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28, 28, 28, 0.4) 0%, rgba(28, 28, 28, 0.15) 40%, rgba(28, 28, 28, 0.72) 100%);
  pointer-events: none;
  z-index: 1;
}
.itn3-hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 3vw;
  pointer-events: none;
}
.itn3-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 400;
  line-height: 1.05;
  color: var(--itn3-white);
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.45);
}
.itn3-hero-title em {
  font-style: italic;
  color: var(--itn3-gold-light);
}
@media (max-width: 768px) {
  .itn3-hero-split { flex-direction: column; }
  .itn3-hero-video-pane, .itn3-hero-map-pane { flex: 1 1 50%; }
}

/* ---- STICKY DAY NAV --------------------------------------------------- */
.itn3-day-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(28, 28, 28, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--itn3-panel-line);
  padding: 0 2rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.itn3-day-nav::-webkit-scrollbar { display: none; }
.itn3-day-nav-inner {
  display: flex;
  gap: 0;
  min-width: max-content;
  margin: 0 auto;
  max-width: 1100px;
}
.itn3-nav-day {
  padding: 0.9rem 1.2rem;
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--itn3-text-dim);
  text-decoration: none;
  transition: color 0.2s ease;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}
.itn3-nav-day:hover { color: var(--itn3-gold-light); }
.itn3-nav-day.active { color: var(--itn3-gold); border-bottom-color: var(--itn3-gold); }

/* ---- MAIN ---------------------------------------------------------------- */
.itn3-container { max-width: 900px; margin: 0 auto; padding: 0 2rem; }

.itn3-legend {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--itn3-panel-line);
}
.itn3-legend-label {
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--itn3-gold);
}
.itn3-legend-items { display: flex; gap: 1rem; flex-wrap: wrap; }
.itn3-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 11px;
  border-radius: 999px;
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.itn3-tag-included { background: rgba(198, 168, 124, 0.16); color: var(--itn3-included-text); border: 1px solid rgba(198, 168, 124, 0.4); }
.itn3-tag-arranged { background: rgba(42, 77, 83, 0.35); color: var(--itn3-arranged-text); border: 1px solid rgba(42, 77, 83, 0.55); }
.itn3-tag-optional { background: rgba(139, 30, 34, 0.18); color: var(--itn3-optional-text); border: 1px solid rgba(139, 30, 34, 0.4); }

/* ---- DAY SECTION -------------------------------------------------------- */
/* Each day is its own frosted-glass card - the same material as .ledger-opt
   and the map HUDs - so 11 days of dense reading resolve into distinct,
   scannable chapters rather than one unbroken scroll. */
.itn3-day-section {
  margin: clamp(24px, 4vh, 40px) 0;
  padding: clamp(28px, 4vw, 44px) clamp(20px, 4vw, 40px);
  background: var(--itn3-panel);
  border: 1px solid var(--itn3-panel-line);
  border-radius: 18px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18), 0 20px 44px rgba(0, 0, 0, 0.22);
}
.itn3-day-section:first-of-type { margin-top: clamp(40px, 6vh, 64px); }

.itn3-day-header {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--itn3-panel-line);
}
.itn3-day-number-block { flex-shrink: 0; text-align: center; }
.itn3-day-num-large {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.4rem;
  font-weight: 400;
  color: var(--itn3-gold);
  opacity: 0.5;
  line-height: 1;
}
.itn3-day-word {
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--itn3-text-dim);
}

.itn3-day-header-text { flex: 1; padding-top: 0.4rem; }
.itn3-day-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
  font-weight: 500;
  color: var(--itn3-white);
  line-height: 1.15;
  margin-bottom: 0.6rem;
}
.itn3-day-route {
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--itn3-text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.itn3-route-dot { width: 4px; height: 4px; background: var(--itn3-gold); border-radius: 50%; display: inline-block; }

/* ---- SLOTS ---------------------------------------------------------------- */
.itn3-slots { display: flex; flex-direction: column; gap: 0; }
.itn3-slot {
  display: grid;
  grid-template-columns: 90px 1px 1fr;
  gap: 0 1.5rem;
  padding: 1.4rem 0;
  position: relative;
}
.itn3-slot:not(:last-child)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 90px;
  right: 0;
  height: 1px;
  background: var(--itn3-panel-line);
  opacity: 0.5;
}
.itn3-slot-time-col { text-align: right; padding-top: 2px; }
.itn3-slot-time {
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--itn3-white);
}
.itn3-slot-seg {
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--itn3-text-dim);
  margin-top: 2px;
}
.itn3-slot-line-col { position: relative; display: flex; flex-direction: column; align-items: center; }
.itn3-slot-line-col::before { content: ''; position: absolute; top: 0; bottom: 0; width: 1px; background: var(--itn3-panel-line); }
.itn3-slot-dot { position: relative; width: 8px; height: 8px; background: var(--itn3-gold); border-radius: 50%; margin-top: 6px; flex-shrink: 0; box-shadow: 0 0 8px rgba(198, 168, 124, 0.5); }
.itn3-slot-content { padding-top: 0; }
.itn3-slot-activity {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--itn3-white);
  margin-bottom: 6px;
  margin-top: 6px;
}
.itn3-slot-tip { font-size: 13.5px; color: var(--itn3-text-muted); line-height: 1.7; margin-bottom: 8px; }

/* ---- ADD-ON / ALTERNATIVE BOXES ------------------------------------------ */
.itn3-addon-box { margin-top: 12px; padding: 14px 16px; background: rgba(198, 168, 124, 0.06); border: 1px solid rgba(198, 168, 124, 0.24); border-radius: 10px; }
.itn3-addon-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.itn3-addon-activity { font-family: 'Cormorant Garamond', serif; font-size: 15px; font-weight: 500; color: var(--itn3-white); }
.itn3-addon-tip { font-size: 12.5px; color: var(--itn3-text-muted); line-height: 1.65; }

.itn3-or-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--itn3-text-dim);
}
.itn3-or-divider::before, .itn3-or-divider::after { content: ''; flex: 1; height: 1px; background: var(--itn3-panel-line); }
.itn3-alt-box { padding: 14px 16px; background: rgba(42, 77, 83, 0.1); border: 1px solid rgba(42, 77, 83, 0.3); border-radius: 10px; }
.itn3-alt-activity { font-family: 'Cormorant Garamond', serif; font-size: 15px; font-weight: 500; color: var(--itn3-white); margin-bottom: 6px; }
.itn3-alt-tip { font-size: 12.5px; color: var(--itn3-text-muted); line-height: 1.65; }

/* ---- FADE-IN SCROLL REVEAL ------------------------------------------------ */
.itn3-fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.itn3-fade-in.is-visible { opacity: 1; transform: none; }

@media (max-width: 600px) {
  .itn3-slot { grid-template-columns: 70px 1px 1fr; gap: 0 1rem; }
  .itn3-day-header { flex-direction: column; gap: 0.5rem; }
  .itn3-day-number-block { display: flex; align-items: baseline; gap: 0.5rem; }
  .itn3-day-num-large { font-size: 2.5rem; }
}

/* ---- CTA - hands off to the home page's Curators CTA ---------------------- */
.itn3-cta {
  position: relative;
  margin: clamp(40px, 6vh, 72px) 0 0;
  padding: clamp(90px, 14vh, 140px) 2rem;
  text-align: center;
  overflow: hidden;
}
.itn3-cta-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.itn3-cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28, 28, 28, 0.72) 0%, rgba(28, 28, 28, 0.55) 45%, rgba(28, 28, 28, 0.82) 100%);
}
.itn3-cta-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}
.itn3-cta-eyebrow {
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--itn3-gold);
  margin-bottom: 1rem;
}
.itn3-cta-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  font-weight: 400;
  color: var(--itn3-white);
  margin-bottom: 1rem;
}
.itn3-cta-body {
  font-size: 14px;
  color: var(--itn3-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.itn3-cta-btn {
  display: inline-block;
  padding: 16px 44px;
  background: transparent;
  color: var(--itn3-white);
  border: 1px solid rgba(198, 168, 124, 0.6);
  border-radius: 2px;
  font-family: 'Avenir Next Arabic', 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}
.itn3-cta-btn:hover {
  background: var(--itn3-gold);
  color: #1C1C1C;
  border-color: var(--itn3-gold);
  transform: translateY(-2px);
}