/* ============================================================
   Pearl Voyages — Tours
   Skin modelled on the andBeyond destination-page aesthetic:
   full-bleed imagery, quiet serif headings, earthy palette,
   image-card carousels, thin outline buttons.
   Loaded after style.css + pages.css, tours.html only.
   ============================================================ */

.tg{
  --tg-gold:#3E8DB5;          /* muted taupe-gold, kickers + links */
  --tg-dark:#16303B;          /* charcoal bands */
  --tg-peak:#2F7EA6;          /* month matrix: best */
  --tg-good:#BFDDEC;          /* month matrix: good */
  --tg-hair:rgba(22,37,46,.14);
}

.tg-item{scroll-margin-top:110px}

/* ---------- hero ---------- */
.tg-hero{
  position:relative;min-height:86svh;display:flex;align-items:flex-end;
  color:var(--paper);overflow:hidden;
}
.tg-hero .tg-hero-bg{position:absolute;inset:0;z-index:-2}
.tg-hero .tg-hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 45%}
.tg-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(2deg,rgba(8,22,30,.82) 2%,rgba(8,22,30,.28) 42%,rgba(8,22,30,.06) 72%);
}
.tg-hero-inner{width:100%;padding-block:clamp(2.5rem,7vh,5rem)}
.tg-crumb{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}
.tg-crumb span,.tg-crumb a{
  font-family:var(--font-ui);font-size:.6rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(255,255,255,.85);text-decoration:none;
  border:1px solid rgba(255,255,255,.35);padding:.34rem .7rem;
}
.tg-crumb a:hover{border-color:rgba(255,255,255,.8)}
.tg-hero h1{
  font-size:clamp(2.8rem,7.4vw,5.6rem);font-weight:400;line-height:1.02;
  letter-spacing:.01em;margin:0 0 .7rem;
}
.tg-strap{
  font-family:var(--font-ui);text-transform:uppercase;font-weight:500;
  letter-spacing:.2em;font-size:clamp(.68rem,1.4vw,.88rem);
  color:rgba(255,255,255,.82);
}

/* ---------- dark credential band ---------- */
.tg-band{
  background:var(--tg-dark);color:var(--paper);text-align:center;
  padding:clamp(2.75rem,6vw,4.25rem) var(--gutter);
}
.tg-band p{max-width:54ch;margin:0 auto}
.tg-band .tg-band-serif{
  font-family:var(--font-display);font-size:clamp(1.15rem,2.3vw,1.55rem);
  line-height:1.4;color:var(--paper);
}
.tg-band .tg-band-sub{
  font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.22em;
  font-size:.66rem;color:var(--tg-gold);margin-top:.9rem;
}

/* ---------- generic section ---------- */
.tg-sec{padding-block:clamp(3.5rem,8vw,7rem)}
.tg-sec--tight{padding-block:clamp(2.5rem,5vw,4rem)}
.tg-kick{
  font-family:var(--font-ui);text-transform:uppercase;font-weight:600;
  letter-spacing:.2em;font-size:.72rem;color:var(--tg-gold);margin-bottom:1rem;
}
.tg-h{
  font-family:var(--font-display);font-weight:400;color:var(--ink);
  font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.18;margin-bottom:1.3rem;
}
.tg-lead{max-width:63ch}
.tg-lead p{color:var(--ink-soft);margin-bottom:1rem}
.tg-lead p:last-child{margin-bottom:0}

/* ---------- outline button ---------- */
.tg-btn{
  display:inline-flex;align-items:center;gap:.6rem;cursor:pointer;
  border:1px solid var(--ink);color:var(--ink);background:none;border-radius:2px;
  padding:.8rem 1.6rem;font-family:var(--font-ui);font-size:.68rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;text-decoration:none;
  transition:background-color .25s,color .25s,border-color .25s;
}
.tg-btn:hover{background:var(--ink);color:var(--paper)}
.tg-btn.is-light{border-color:rgba(255,255,255,.6);color:var(--paper)}
.tg-btn.is-light:hover{background:var(--paper);color:var(--ink)}

/* ---------- slow drifting marquee (regions) ---------- */
.tg-marquee{--tg-drift:120s;overflow:hidden;margin-top:2.25rem;-webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.tg-marquee-track{
  display:flex;width:max-content;will-change:transform;
  animation:tg-drift var(--tg-drift) linear infinite;
}
.tg-marquee-track--rev{animation-direction:reverse}
.tg-marquee .tg-card{
  flex:0 0 clamp(232px,40vw,360px);margin-right:clamp(.6rem,1.4vw,1.1rem);
}
.tg-marquee:hover .tg-marquee-track,
.tg-marquee.is-paused .tg-marquee-track{animation-play-state:paused}
@keyframes tg-drift{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}
.shot .tg-marquee-track{animation:none}

/* small screens + reduced-motion: no drift, just a normal swipe strip of the 7 real cards */
@media (max-width:760px),(prefers-reduced-motion:reduce){
  .tg-marquee{
    overflow-x:auto;overflow-y:hidden;scrollbar-width:none;
    -webkit-overflow-scrolling:touch;scroll-snap-type:x proximity;
    -webkit-mask-image:none;mask-image:none;
  }
  .tg-marquee::-webkit-scrollbar{display:none}
  .tg-marquee-track{animation:none;width:max-content;will-change:auto}
  .tg-marquee .tg-card[aria-hidden="true"]{display:none}
  .tg-marquee .tg-card{flex-basis:clamp(220px,74vw,300px);scroll-snap-align:start}
}
.tg-card{
  position:relative;min-width:0;
  color:var(--paper);text-decoration:none;overflow:hidden;
}
.tg-card .tg-card-ph{aspect-ratio:4/3;overflow:hidden;background:var(--teal-deep)}
.tg-card .tg-card-ph img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.tg-card:hover .tg-card-ph img{transform:scale(1.045)}
.tg-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(8,22,30,.62),rgba(8,22,30,.05) 52%);
}
.tg-card-cap{position:absolute;left:1.15rem;right:1.15rem;bottom:1rem;z-index:1}
.tg-card-cap h3{
  font-family:var(--font-display);font-weight:400;font-size:1.32rem;line-height:1.15;
}
.tg-card-cap .sub{
  display:block;margin-top:.3rem;font-family:var(--font-ui);font-size:.64rem;
  letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.82);
}
a.tg-card .tg-card-cap h3::after{content:" \203A";color:rgba(255,255,255,.75)}

/* ---------- item block: main image + text + thumbnail row ---------- */
.tg-item{
  padding-block:clamp(2.75rem,6vw,4.75rem);
  border-top:1px solid var(--tg-hair);
}
.tg-item:first-of-type{border-top:0;padding-top:clamp(1.75rem,4vw,2.75rem)}
.tg-item > h3{
  font-family:var(--font-display);font-weight:400;color:var(--ink);
  font-size:clamp(1.65rem,3.2vw,2.5rem);line-height:1.12;margin:0 0 1.6rem;
}
.tg-item-grid{
  display:grid;grid-template-columns:1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start;
}
.tg-item-img{overflow:hidden;background:var(--teal-deep);aspect-ratio:1}
.tg-item-img img{
  width:100%;height:100%;object-fit:cover;display:block;cursor:zoom-in;
  transition:opacity .3s;
}
.tg-item-img img:hover{opacity:.93}
.tg-item-text > p{color:var(--ink-soft);margin:0 0 1rem;max-width:54ch}
.tg-item-when{
  font-family:var(--font-ui);font-size:.72rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink);margin:.4rem 0 1.5rem;
}
.tg-item-when b{color:var(--tg-gold);font-weight:600;margin-right:.5rem;letter-spacing:.14em}

.tg-hl{list-style:none;margin:0;padding:0;display:grid;gap:.6rem;align-content:start}
.tg-hl li{position:relative;padding-left:1.4rem;font-size:.94rem;color:var(--ink-soft)}
.tg-hl li::before{content:"";position:absolute;left:0;top:.52em;width:6px;height:6px;background:var(--tg-gold);transform:rotate(45deg)}
.tg-hl-head{
  font-family:var(--font-ui);font-size:.68rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-soft);margin:0 0 .6rem;
}

.tg-item-thumbs{
  display:flex;gap:.5rem;overflow-x:auto;scrollbar-width:none;
  margin-top:clamp(1.5rem,3.5vw,2.25rem);padding-bottom:.25rem;
  -webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;
}
.tg-item-thumbs::-webkit-scrollbar{display:none}
.tg-item-thumbs.is-scrollable{cursor:grab}
.tg-item-thumbs.is-drag{cursor:grabbing}
.tg-item-thumbs.can-r{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 52px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 52px),transparent)}
.tg-item-thumbs.can-l{-webkit-mask-image:linear-gradient(90deg,transparent,#000 52px);mask-image:linear-gradient(90deg,transparent,#000 52px)}
.tg-item-thumbs.can-l.can-r{-webkit-mask-image:linear-gradient(90deg,transparent,#000 52px,#000 calc(100% - 52px),transparent);mask-image:linear-gradient(90deg,transparent,#000 52px,#000 calc(100% - 52px),transparent)}
.tg-item-thumbs img{
  flex:0 0 clamp(120px,18vw,176px);min-width:0;aspect-ratio:1;object-fit:cover;
  cursor:zoom-in;background:var(--paper-2);transition:opacity .25s;
  user-select:none;-webkit-user-drag:none;
}
.tg-item-thumbs.is-drag img{cursor:grabbing}
.tg-item-thumbs img:hover{opacity:.85}

@media (min-width:860px){
  .tg-item-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(2rem,4vw,3.5rem)}
}

/* ---------- month matrix ---------- */
.tg-matrixwrap{overflow-x:auto;margin-top:2rem;scrollbar-width:thin}
.tg-matrix{border-collapse:collapse;width:100%;min-width:560px;font-family:var(--font-ui)}
.tg-matrix th,.tg-matrix td{border:1px solid var(--tg-hair);text-align:center;padding:.5rem .34rem}
.tg-matrix thead th{
  font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  color:var(--ink-soft);
}
.tg-matrix tbody th{
  text-align:left;font-size:.8rem;font-weight:600;color:var(--ink);white-space:nowrap;
  position:sticky;left:0;background:var(--paper);
}
.tg-matrix td{font-size:0}
.tg-matrix td[data-v="peak"]{background:var(--tg-peak)}
.tg-matrix td[data-v="good"]{background:var(--tg-good)}
.tg-legend{display:flex;flex-wrap:wrap;gap:1.3rem;margin-top:1rem;font-family:var(--font-ui);font-size:.74rem;color:var(--ink-soft)}
.tg-legend span{display:flex;align-items:center;gap:.5rem}
.tg-legend i{width:14px;height:14px;border:1px solid var(--tg-hair);display:block}
.tg-legend i.peak{background:var(--tg-peak)}
.tg-legend i.good{background:var(--tg-good)}

/* ---------- closing CTA band ---------- */
.tg-cta{
  position:relative;color:var(--paper);text-align:center;overflow:hidden;
  padding:clamp(4rem,10vw,7.5rem) var(--gutter);
}
.tg-cta .bg{position:absolute;inset:0;z-index:-2}
.tg-cta .bg img{width:100%;height:100%;object-fit:cover;object-position:center 40%}
.tg-cta::after{content:"";position:absolute;inset:0;z-index:-1;background:rgba(8,22,30,.62)}
.tg-cta .tg-kick{color:var(--sky-ink)}
.tg-cta h2{font-family:var(--font-display);font-weight:400;font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.12;margin:0 auto .9rem;max-width:20ch}
.tg-cta p{max-width:48ch;margin:0 auto 1.9rem;color:rgba(255,255,255,.9)}
.tg-cta-actions{display:flex;gap:.9rem;flex-wrap:wrap;justify-content:center}
.tg-cta-meta{margin-top:1.4rem;font-family:var(--font-ui);font-size:.78rem;letter-spacing:.04em;color:rgba(255,255,255,.7)}
.tg-cta-meta a{color:inherit}

/* ---------- lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;
  background:rgba(8,22,30,.95);padding:clamp(1rem,4vw,3rem);
}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:82vh;width:auto;border-radius:2px;box-shadow:0 30px 80px -20px rgba(0,0,0,.6)}
/* captions hidden: client wants photos shown with no wording (2026-10-19) */
.lightbox figcaption{
  display:none;
  position:absolute;bottom:clamp(1rem,4vw,2.4rem);left:0;right:0;text-align:center;
  font-family:var(--font-ui);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(255,255,255,.7);
}
.lb-btn{position:absolute;background:none;border:0;cursor:pointer;color:rgba(255,255,255,.75);font-family:var(--font-display);line-height:1;transition:color .2s}
.lb-btn:hover{color:#fff}
.lb-close{top:clamp(1rem,3vw,2rem);right:clamp(1rem,3vw,2rem);font-size:2.2rem}
.lb-prev,.lb-next{top:50%;transform:translateY(-50%);font-size:3rem;padding:1rem}
.lb-prev{left:clamp(.25rem,2vw,1.5rem)}
.lb-next{right:clamp(.25rem,2vw,1.5rem)}
@media (max-width:600px){
  .lb-prev,.lb-next{top:auto;bottom:clamp(1rem,4vw,2.4rem);transform:none;font-size:2.4rem}
}

.shot .tg-item-thumbs{overflow:visible;flex-wrap:wrap}

/* full-width layout (v7): on wide screens the square main image grew taller
   than the viewport, so go landscape there */
@media (min-width:1500px){
  .tg-item-img{aspect-ratio:4/3}
}

/* ---------- mobile pass (2026-09-29): month table fits a phone ----------
   headers are single letters, so all 12 months fit without sideways scroll */
@media (max-width:600px){
  .tg-matrix{min-width:0;table-layout:auto}
  .tg-matrix th,.tg-matrix td{padding:.45rem .12rem}
  .tg-matrix tbody th{font-size:.68rem;white-space:normal;line-height:1.25;padding-right:.4rem;width:6.2rem}
  .tg-matrix thead th{font-size:.6rem;letter-spacing:0}
}

/* ---------- jump menu + new sections (2026-10-07) ---------- */
.tg-sec[id]{scroll-margin-top:90px}
.tg-jump{margin-top:2.2rem;display:grid;gap:.9rem;max-width:72rem}
.tg-jump p{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin:0}
.tg-jump span{
  font-family:var(--font-ui);text-transform:uppercase;font-weight:600;letter-spacing:.16em;
  font-size:.68rem;color:var(--tg-gold);min-width:11.5rem;
}
.tg-jump a{
  font-family:var(--font-ui);font-size:.88rem;color:var(--ink);text-decoration:none;
  border:1px solid var(--tg-hair);border-radius:999px;padding:.45rem .95rem;
  transition:border-color .2s,background .2s;
}
.tg-jump a:hover,.tg-jump a:focus-visible{border-color:var(--tg-gold);background:var(--paper-2)}
.tg-item-text p a{color:var(--tg-gold);text-decoration:underline;text-underline-offset:3px}
@media (max-width:640px){
  .tg-jump span{min-width:0;width:100%}
  .tg-jump a{min-height:44px;display:inline-flex;align-items:center}
}