:root{
  --limestone:#EFEAE0;
  --jungle:#13241A;
  --canopy:#2F5C41;
  --cave:#0A0D0B;
  --ochre:#C8902F;
  --stone-line:#D8D0C0;
  --max:1100px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Archivo',sans-serif;background:var(--limestone);color:var(--jungle);line-height:1.6;font-size:17px;}
::selection{background:var(--ochre);color:var(--cave)}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2{font-family:'Gloock',serif;font-weight:400;line-height:1.05;letter-spacing:-0.01em}
.mono{font-family:'IBM Plex Mono',monospace;font-size:0.78rem;letter-spacing:0.12em;text-transform:uppercase}
.eyebrow{color:var(--canopy);margin-bottom:18px}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

.btn{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:0.82rem;letter-spacing:0.1em;text-transform:uppercase;text-decoration:none;padding:16px 28px;border:1.5px solid currentColor;color:inherit;transition:background .25s,color .25s;}
.btn-solid{background:var(--ochre);border-color:var(--ochre);color:var(--cave)}
.btn-solid:hover{background:transparent;color:var(--ochre)}
.btn-ghost:hover{background:var(--jungle);color:var(--limestone)}
.btn:focus-visible,a:focus-visible{outline:3px solid var(--ochre);outline-offset:3px}

.lang-sw{display:flex;gap:6px;align-items:center}
.lang-btn{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;background:none;border:1px solid rgba(239,234,224,.3);color:rgba(239,234,224,.65);cursor:pointer;padding:4px 9px;border-radius:2px;transition:all .2s}
.lang-btn:hover{border-color:rgba(239,234,224,.7);color:var(--limestone)}
.lang-btn.active{border-color:var(--ochre);color:var(--ochre)}

header.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;position:relative;color:var(--limestone);background:linear-gradient(to top,rgba(10,13,11,.85) 0%,rgba(10,13,11,.25) 45%,rgba(10,13,11,.45) 100%),url('images/optimized/hero-cave-entrance-belize.jpg') center/cover no-repeat,linear-gradient(160deg,#1c3526,#0a0d0b);}
.hero-top{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:22px 24px;}
.hero-top .mono{color:var(--limestone);opacity:.85}
.hero-body{padding:0 24px 64px;max-width:var(--max);margin:0 auto;width:100%}
.hero h1{font-size:clamp(2.6rem,7.5vw,5.4rem);max-width:14ch}
.hero h1 em{font-style:normal;color:var(--ochre)}
.hero-sub{max-width:54ch;margin:22px 0 30px;font-size:1.05rem;opacity:.92}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-price{font-family:'IBM Plex Mono',monospace;font-size:.95rem;letter-spacing:.08em;border-left:2px solid var(--ochre);padding-left:14px}

.strip{background:var(--jungle);color:var(--limestone);padding:14px 24px;border-top:1px solid rgba(239,234,224,.15);}
.strip p{text-align:center;line-height:2;}

section{padding:96px 0}

.story-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.story-grid p+p{margin-top:1.2em}
.story-fig{aspect-ratio:4/5;background:var(--canopy);position:relative;overflow:hidden}
.fig-tag{position:absolute;bottom:0;left:0;background:var(--limestone);padding:8px 14px;}

.facts{border-top:1px solid var(--stone-line)}
.facts-grid{display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid var(--stone-line)}
.fact{border-right:1px solid var(--stone-line);border-bottom:1px solid var(--stone-line);padding:26px 22px;}
.fact .mono{color:var(--canopy);display:block;margin-bottom:10px}
.fact strong{font-size:1.12rem;font-weight:600;display:block;line-height:1.35}
.fact small{display:block;margin-top:6px;opacity:.75;font-size:.86rem;line-height:1.45}

.descent{background:linear-gradient(to bottom,var(--jungle) 0%,var(--cave) 22%,var(--cave) 100%);color:var(--limestone);padding:120px 0 130px;}
.descent .eyebrow{color:var(--ochre)}
.descent-grid{display:grid;grid-template-columns:70px 1fr;gap:40px}
.gauge{position:relative;border-right:1px dashed rgba(239,234,224,.35)}
.gauge .tick{position:absolute;right:-1px;width:100%;border-bottom:1px solid rgba(239,234,224,.35);font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.1em;color:rgba(239,234,224,.6);text-align:right;padding-right:10px;line-height:0;}
.gauge .tick b{font-weight:400;background:var(--cave);padding:0 4px;position:relative;top:-1px}
.descent h2{font-size:clamp(2rem,4.5vw,3.2rem);max-width:18ch}
.descent-copy{max-width:58ch;margin-top:26px;opacity:.92}
.descent-copy p+p{margin-top:1.2em}
.descent-fig{margin-top:48px;aspect-ratio:16/9;background:url('images/Cave/PICT1777.JPG') center/cover no-repeat,#15201a;border:1px solid rgba(239,234,224,.18);}
.heritage{margin-top:48px;border:1px solid var(--ochre);padding:26px 28px;max-width:62ch;}
.heritage .mono{color:var(--ochre);display:block;margin-bottom:10px}
.heritage p{font-size:.95rem;opacity:.9}

.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery-grid .g-item{aspect-ratio:4/3;background:var(--canopy);overflow:hidden}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.g-item:hover img{transform:scale(1.04)}
.gallery-grid .g-item.g-wide{grid-column:span 3;aspect-ratio:auto;background:transparent}
.video-frame{width:100%;aspect-ratio:16/9;height:auto;border:0;background:var(--jungle);display:block}

.gallery-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px}
.cat-card{position:relative;cursor:pointer;overflow:hidden;aspect-ratio:4/3;background:var(--canopy);border:none;padding:0;display:block;width:100%;text-align:left}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .4s ease;display:block}
.cat-card:hover img{transform:scale(1.06);filter:brightness(.72)}
.cat-card:focus-visible{outline:3px solid var(--ochre);outline-offset:3px}
.cat-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(10,13,11,.88) 0%,transparent 100%);padding:18px 16px 14px;color:var(--limestone);pointer-events:none}
.cat-overlay .mono{color:var(--ochre);display:block;margin-bottom:2px}
.cat-overlay strong{font-size:.98rem;display:block;font-weight:600}
.cat-count{font-size:.76rem;opacity:.75;margin-top:3px;display:block}

.lightbox{display:none;position:fixed;inset:0;z-index:1000;background:rgba(10,13,11,.96);flex-direction:column;align-items:center;justify-content:center}
.lightbox.active{display:flex}
#lb-img{max-height:82vh;max-width:90vw;object-fit:contain;border:1px solid rgba(239,234,224,.15)}
.lb-close{position:absolute;top:16px;right:22px;background:none;border:none;color:var(--limestone);font-size:2.4rem;cursor:pointer;line-height:1;opacity:.75;transition:opacity .2s;padding:4px}
.lb-close:hover{opacity:1}
.lb-prev,.lb-next{position:absolute;top:50%;transform:translateY(-50%);background:rgba(10,13,11,.4);border:none;color:var(--limestone);font-size:2rem;cursor:pointer;padding:18px 14px;opacity:.7;transition:opacity .2s,background .2s;border-radius:3px}
.lb-prev{left:10px}
.lb-next{right:10px}
.lb-prev:hover,.lb-next:hover{opacity:1;background:rgba(10,13,11,.75)}
.lb-footer{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:var(--limestone)}
.lb-counter{font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.12em;opacity:.6;margin-bottom:4px}
.lb-caption{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;opacity:.5}

.title-sec{background:#E6DFD0;border-top:1px solid var(--stone-line);border-bottom:1px solid var(--stone-line)}
.title-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.title-copy p+p{margin-top:1.2em}
.title-copy ul{margin:1.2em 0 0 1.1em}
.title-copy li{margin-bottom:.55em}
.doc-fig{aspect-ratio:4/3;background:url('images/Title.jpeg') center/cover no-repeat,#cfc6b2;position:relative;}

.location-sec{background:var(--limestone)}
.map-embed{width:100%;height:420px;border:1px solid var(--stone-line);margin-top:36px}

.belize-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--stone-line);border:1px solid var(--stone-line)}
.belize-grid div{background:var(--limestone);padding:26px 22px}
.belize-grid .mono{color:var(--canopy);display:block;margin-bottom:10px}
.belize-grid p{font-size:.93rem}

.contact{background:var(--jungle);color:var(--limestone);text-align:center;padding:110px 0}
.contact h2{font-size:clamp(2rem,5vw,3.4rem);max-width:20ch;margin:0 auto}
.contact p{max-width:46ch;margin:22px auto 36px;opacity:.9}
.contact-links{display:flex;flex-direction:column;gap:12px;align-items:center;margin-top:22px}
.contact-links a{color:var(--limestone);font-family:'IBM Plex Mono',monospace;font-size:.85rem;letter-spacing:.06em;text-decoration:none;opacity:.85}
.contact-links a:hover{opacity:1;text-decoration:underline}

footer{background:var(--cave);color:rgba(239,234,224,.6);padding:28px 0;font-size:.82rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

.wa-float{position:fixed;right:18px;bottom:18px;z-index:50;background:#1FAF59;color:#fff;text-decoration:none;font-family:'IBM Plex Mono',monospace;font-size:.8rem;letter-spacing:.06em;padding:14px 18px;border-radius:999px;box-shadow:0 6px 24px rgba(0,0,0,.3);}

@media(max-width:860px){
  section{padding:64px 0}
  .story-grid,.title-grid{grid-template-columns:1fr;gap:36px}
  .facts-grid{grid-template-columns:1fr 1fr}
  .belize-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .g-wide{grid-column:span 2}
  .descent-grid{grid-template-columns:46px 1fr;gap:22px}
  .gallery-cats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
  .facts-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
  .g-wide{grid-column:span 1}
  .gallery-cats{grid-template-columns:1fr 1fr}
}

/* FAQ */
.faq-list{max-width:760px}
.faq-list details{border-bottom:1px solid rgba(28,53,38,.18);padding:18px 0}
.faq-list summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';font-family:'IBM Plex Mono',monospace;color:var(--ochre);font-size:1.1rem;flex-shrink:0}
.faq-list details[open] summary::after{content:'\2212'}
.faq-list details p{margin-top:12px;max-width:62ch}