/* =========================================================
   M.V. Oronno Bilash — "Night river, neon ship"
   Mobile first. Breakpoints: 761px (tablet), 1100px (desktop)
   ========================================================= */
:root{
  --ink:#04100d; --ink-2:#071814; --deep:#0b2621; --panel:rgba(12,38,33,.55);
  --line:rgba(210,255,236,.12); --line-2:rgba(210,255,236,.22);
  --text:#ecf7f2; --muted:rgba(236,247,242,.64); --dim:rgba(236,247,242,.4);
  --cyan:#3fe0ff; --mint:#7cf2c2; --gold:#ffb547; --rose:#ff5d7a; --leaf:#2f8f4e;
  --r:22px; --r-sm:14px;
  --pad:clamp(16px,5vw,64px);
  --font:'Anek Bangla',system-ui,-apple-system,'Segoe UI',sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --mono:'Space Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
  --dock-h:72px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:auto;background:var(--ink);overflow-x:clip}
body{font-family:var(--font);font-variation-settings:'wdth' 100;color:var(--text);background:var(--ink);line-height:1.55;overflow-x:clip;-webkit-font-smoothing:antialiased;padding-bottom:calc(var(--dock-h) + env(safe-area-inset-bottom))}
body.lock{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
svg{width:1em;height:1em;flex:none}
.mono{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem}
.eyebrow{color:var(--cyan);display:flex;gap:.5em;align-items:center}
::selection{background:var(--cyan);color:var(--ink)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}

/* grain over everything */
body::after{content:"";position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:52px;padding:0 1.35em;border-radius:999px;font-weight:600;font-size:1rem;letter-spacing:.01em;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s;white-space:nowrap;position:relative;isolation:isolate}
.btn svg{width:1.25em;height:1.25em}
.btn:active{transform:scale(.96)}
.btn-glow{background:linear-gradient(120deg,var(--cyan),var(--mint));color:#032420;box-shadow:0 10px 40px -8px rgba(63,224,255,.55),inset 0 1px 0 rgba(255,255,255,.6)}
.btn-glow::before{content:"";position:absolute;inset:-2px;border-radius:inherit;background:conic-gradient(from var(--a,0deg),transparent 0 70%,rgba(255,255,255,.9) 80%,transparent 90%);z-index:-1;animation:spin 3.5s linear infinite;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;padding:2px}
@property --a{syntax:'<angle>';inherits:false;initial-value:0deg}
@keyframes spin{to{--a:360deg}}
.btn-ghost{background:rgba(255,255,255,.07);border:1px solid var(--line-2);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.btn-xl{min-height:60px;width:100%;font-size:1.1rem}

/* ---------- loader ---------- */
.loader{position:fixed;inset:0;z-index:200;background:var(--ink);display:grid;place-content:center;justify-items:center;gap:18px;transition:clip-path 1s var(--ease);clip-path:inset(0 0 0 0)}
.loader.done{clip-path:inset(0 0 100% 0)}
.loader-ring{position:relative;width:min(56vw,220px);aspect-ratio:1}
.loader-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.lr-track{fill:none;stroke:var(--line);stroke-width:1}
.lr-bar{fill:none;stroke:url(#rg);stroke:var(--cyan);stroke-width:2;stroke-linecap:round;stroke-dasharray:553;stroke-dashoffset:553;transition:stroke-dashoffset .3s}
.lr-ticks line{stroke:var(--dim);stroke-width:1}
.loader-num{position:absolute;inset:0;display:grid;place-content:center;font-size:clamp(2.6rem,12vw,3.6rem);font-weight:300;font-variation-settings:'wdth' 75;grid-auto-flow:column;align-items:baseline}
.loader-num small{font-size:.35em;color:var(--muted);margin-left:4px}
.loader-txt{color:var(--muted);font-size:1rem}
.loader-brand{color:var(--cyan);opacity:.7}

/* ---------- notice ---------- */
.notice{display:inline-flex;align-self:flex-start;align-items:center;gap:8px;padding:6px 12px 6px 10px;border-radius:999px;background:rgba(124,242,194,.12);border:1px solid rgba(124,242,194,.35);color:var(--mint);font-size:.8rem;line-height:1.3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.notice[hidden]{display:none}
.notice-dot{flex:none;width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 var(--mint);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(124,242,194,0)}100%{box-shadow:0 0 0 0 rgba(124,242,194,0)}}

/* ---------- top bar ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:70;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(10px + env(safe-area-inset-top)) var(--pad) 10px;transition:background .4s,backdrop-filter .4s,transform .5s var(--ease),border-color .4s;border-bottom:1px solid transparent}
.topbar.solid{background:rgba(4,16,13,.72);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);border-color:var(--line)}
.topbar.hide{transform:translateY(-110%)}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:40px;height:40px;border-radius:12px;background:#fff;object-fit:contain;padding:2px}
.brand-txt{display:flex;flex-direction:column;line-height:1.1}
.brand-txt b{font-size:1.12rem;font-weight:700}
.brand-txt small{font-size:.56rem;color:var(--cyan);letter-spacing:.18em}
.topnav{display:none}
.top-actions{display:flex;gap:8px;align-items:center}
.lang{height:40px;min-width:44px;padding:0 12px;border-radius:999px;border:1px solid var(--line-2);font-family:var(--mono);font-size:.75rem;letter-spacing:.08em;background:rgba(255,255,255,.04)}
.top-wa{display:none;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:999px;background:var(--mint);color:#04241d;font-weight:600}
.top-wa svg{width:18px;height:18px}

body.enter .topbar{animation:dropIn 1s var(--ease) .9s backwards}
body.enter .dock{animation:riseIn 1s var(--ease) 1s backwards}
@keyframes dropIn{from{transform:translateY(-110%);opacity:0}}
@keyframes riseIn{from{transform:translateY(160%)}}

/* ---------- mobile dock ---------- */
.dock{position:fixed;z-index:80;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));height:64px;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;padding:0 6px;border-radius:24px;background:rgba(7,24,20,.78);backdrop-filter:blur(22px) saturate(1.5);-webkit-backdrop-filter:blur(22px) saturate(1.5);border:1px solid var(--line-2);box-shadow:0 20px 50px -10px rgba(0,0,0,.7);transition:transform .5s var(--ease)}
.dock.hide{transform:translateY(140%)}
.dock a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.66rem;color:var(--muted);padding:6px 0;transition:color .3s}
.dock a svg{width:22px;height:22px}
.dock a.on{color:var(--cyan)}
.dock a.on svg{filter:drop-shadow(0 0 8px var(--cyan))}
.dock-center{justify-self:center;width:58px;height:58px;margin-top:-26px;border-radius:20px;display:grid;place-items:center;background:linear-gradient(140deg,var(--cyan),var(--mint));color:#032420;box-shadow:0 10px 30px -4px rgba(63,224,255,.7),0 0 0 6px var(--ink);animation:bob 3s ease-in-out infinite}
.dock-center svg{width:28px;height:28px}
@keyframes bob{50%{transform:translateY(-4px) rotate(-4deg)}}
.fab-wa{display:none}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;padding-top:calc(84px + env(safe-area-inset-top));overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
.hero-media{position:absolute;inset:0}
.hero-fallback img{width:100%;height:100%;object-fit:cover;object-position:62% 50%;animation:kb 18s ease-in-out infinite alternate}
.hero-fallback{position:absolute;inset:0}
@keyframes kb{to{transform:scale(1.08) translateY(-1%)}}
#heroGL{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity 1.2s}
#heroGL.on{opacity:1}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,16,13,.55) 0%,rgba(4,16,13,0) 26%,rgba(4,16,13,0) 45%,rgba(4,16,13,.86) 78%,var(--ink) 100%);pointer-events:none}
.hero-inner{position:relative;z-index:2;padding:0 var(--pad) calc(var(--dock-h) + 30px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px;pointer-events:none}
.hero-inner a,.hero-inner button{pointer-events:auto}
.hero-coord{color:var(--muted);display:flex;align-items:center;gap:8px;font-size:.62rem}
.hero-coord i{font-style:normal;color:var(--cyan)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--rose);box-shadow:0 0 12px var(--rose);animation:ping 1.6s infinite}
.hero-eyebrow{font-size:1rem;color:var(--mint);font-weight:500}
.hero-title{font-weight:800;line-height:1.02;font-size:min(24vw,15svh);letter-spacing:-.01em;font-variation-settings:'wdth' 112;display:flex;flex-direction:column;margin:-.06em 0 .02em}
.ht-row{display:block;overflow:hidden;padding:.3em .06em .14em;margin:-.3em -.06em -.14em}
.ht-row-2{display:flex;align-items:flex-end;gap:.12em}
.ht-word{display:inline-block;will-change:transform;padding:.26em .04em .1em;margin:-.26em -.04em -.1em}
.ht-outline{background:linear-gradient(100deg,var(--cyan) 0%,#bff6ff 30%,var(--gold) 60%,var(--rose) 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 7s ease-in-out infinite alternate}
@keyframes sheen{to{background-position:100% 0}}
.ht-serif{font-family:var(--serif);font-style:italic;font-weight:400;font-size:.22em;color:var(--gold);margin-bottom:.55em;letter-spacing:0}
.hero-lead{max-width:34ch;color:rgba(236,247,242,.86);font-size:.98rem;line-height:1.5}
.next-chip{display:inline-flex;align-self:flex-start;flex-wrap:wrap;align-items:center;gap:6px 10px;padding:8px 14px 8px 8px;border-radius:16px;background:rgba(7,24,20,.6);border:1px solid var(--line-2);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);font-size:.9rem}
.nc-label{background:var(--gold);color:#2b1700;padding:3px 9px;border-radius:9px;font-weight:700;font-size:.78rem}
.nc-count{color:var(--cyan);font-size:.74rem;letter-spacing:.04em}
.hero-cta{display:grid;grid-template-columns:1.15fr 1fr;gap:10px;margin-top:2px}
.hero-cta .btn{padding:0 1em}

/* ---------- marquee ---------- */
.marquee{position:relative;z-index:3;overflow:hidden;padding:14px 0;margin:-4px -4vw 0;transform:rotate(-3deg);background:linear-gradient(90deg,var(--cyan),var(--mint));color:#03221d;box-shadow:0 20px 60px -20px rgba(63,224,255,.6)}
.mq-track{display:flex;width:max-content;animation:mq 26s linear infinite;font-weight:700;font-size:1.15rem;font-variation-settings:'wdth' 90}
.mq-track span{white-space:pre;padding-right:0}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:72px var(--pad) 40px;perspective:900px}
.stat{position:relative;padding:20px 18px 18px;border-radius:var(--r);background:linear-gradient(160deg,rgba(63,224,255,.10),rgba(124,242,194,.03) 60%);border:1px solid var(--line);display:flex;flex-direction:column;gap:4px;overflow:hidden;transform-style:preserve-3d}
.stat::before{content:"";position:absolute;inset:0;background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(63,224,255,.18),transparent 40%);pointer-events:none}
.stat .num{font-size:clamp(3rem,16vw,5.5rem);font-weight:300;line-height:1;font-variation-settings:'wdth' 75;background:linear-gradient(180deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;transform:translateZ(30px)}
.stat span{color:var(--muted);font-size:.9rem;line-height:1.3}
.stat i{position:absolute;top:14px;right:14px;font-style:normal;color:var(--dim);font-size:.55rem}

/* ---------- section heads ---------- */
section{position:relative}
main,.foot{overflow-x:clip}
.sec-head{padding:0 var(--pad);display:flex;flex-direction:column;gap:12px;max-width:900px}
.sec-head h2{font-size:clamp(2rem,9vw,4.4rem);line-height:1.12;font-weight:700;font-variation-settings:'wdth' 92;letter-spacing:-.01em}
.sec-head>p:not(.eyebrow){color:var(--muted);max-width:52ch}
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding:.28em .04em .16em;margin:-.28em -.04em -.16em}
.split .w>span{display:inline-block;will-change:transform}

/* ---------- 3D ship ---------- */
.ship3d{height:420svh;margin-top:30px}
.ship3d-sticky{position:sticky;top:0;height:100svh;overflow:hidden;background:radial-gradient(120% 80% at 50% 70%,#0c2d33 0%,var(--ink) 70%)}
#shipGL{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y}
.s3-head{position:absolute;top:calc(76px + env(safe-area-inset-top));left:var(--pad);z-index:2}
.s3-chapters{position:absolute;left:0;right:0;bottom:calc(var(--dock-h) + 26px);padding:0 var(--pad);z-index:2;pointer-events:none}
.s3-ch{position:absolute;left:var(--pad);right:var(--pad);bottom:0;display:flex;flex-direction:column;gap:10px;opacity:0;transform:translateY(30px);transition:opacity .6s var(--ease),transform .6s var(--ease);padding:18px;border-radius:var(--r);background:linear-gradient(180deg,rgba(4,16,13,.55),rgba(4,16,13,.9));border:1px solid var(--line)}
.s3-ch.on{opacity:1;transform:none;pointer-events:auto}
.s3-ch h2{font-size:clamp(1.5rem,6.6vw,3rem);line-height:1.18;font-weight:700;font-variation-settings:'wdth' 90}
.s3-ch p{color:var(--muted);font-size:.95rem}
.s3-ch .btn{align-self:flex-start;margin-top:4px}
.s3-n{color:var(--cyan)}
.s3-rail{position:absolute;right:12px;top:30%;bottom:30%;width:2px;background:var(--line);z-index:2;border-radius:2px}
.s3-rail i{position:absolute;left:0;top:0;width:100%;height:0;background:linear-gradient(var(--cyan),var(--gold));border-radius:2px;box-shadow:0 0 12px var(--cyan)}
.s3-labels{position:absolute;inset:0;pointer-events:none;z-index:1}
.s3-tag{position:absolute;left:0;top:0;display:flex;align-items:center;gap:6px;padding:5px 10px 5px 6px;border-radius:999px;background:rgba(4,16,13,.85);border:1px solid var(--line-2);font-size:.72rem;white-space:nowrap;transition:opacity .4s}
.s3-tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(63,224,255,.2),0 0 10px var(--cyan)}

/* lite: drone stills stand in for the WebGL ship, one per chapter */
.s3-lite{position:absolute;inset:0}
.s3-lite img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s}
.s3-lite img.on{opacity:.85}
.s3-lite::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,16,13,.5),transparent 30%,transparent 55%,rgba(4,16,13,.9))}

/* ---------- carousel arrows + drag (laptops / mice) ---------- */
.hnav{display:none;justify-content:flex-end;gap:10px;padding:0 var(--pad)}
.hnav button{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-2);background:rgba(255,255,255,.05);transition:background .25s,border-color .25s,opacity .25s}
.hnav button:hover{background:rgba(63,224,255,.14);border-color:var(--cyan)}
.hnav button:disabled{opacity:.3;pointer-events:none}
.hnav svg{width:20px;height:20px}
.hnav .prev svg{transform:scaleX(-1)}
@media (hover:hover) and (pointer:fine){
  .hnav{display:flex}
  [data-hscroll]{cursor:grab}
  [data-hscroll].dragging{cursor:grabbing;scroll-snap-type:none;user-select:none}
  [data-hscroll].dragging *{pointer-events:none}
}

/* ---------- lite tier: weak devices get solid surfaces and no decorative motion ---------- */
.lite *,.lite *::before,.lite *::after{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
.lite body::after{display:none}
.lite .btn-glow::before,.lite .film-play,.lite .vtp-badge,.lite .hs-ring{animation:none}
.lite .dock-center{animation:none}
.lite .ht-outline{animation:none}
.lite .hero-fallback img{animation:none}
.lite .dock,.lite .topbar.solid{background:rgba(7,24,20,.97)}
.lite .composer{background:#071814}
.lite .stat::before,.lite .sf::before{display:none}
.lite .aer-media{clip-path:none}
.lite .aer-media img{transform:none}

/* ---------- walkthrough promo ---------- */
.vt-promo{padding:70px var(--pad) 30px}
.vtp-card{position:relative;display:grid;border-radius:28px;overflow:hidden;border:1px solid var(--line-2);background:var(--ink-2);cursor:pointer;isolation:isolate}
.vtp-img{position:relative;aspect-ratio:4/3;overflow:hidden}
.vtp-img img{width:100%;height:100%;object-fit:cover;object-position:0 100%;transform:scale(1.15);transform-origin:0 100%;transition:transform 1.2s var(--ease)}
.vtp-card:hover .vtp-img img{transform:scale(1.05)}
.vtp-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 92%,var(--ink-2))}
.vtp-body{padding:4px 20px 22px;display:flex;flex-direction:column;gap:12px;margin-top:-40px;position:relative}
.vtp-body h2{font-size:clamp(1.7rem,7vw,3rem);line-height:1.15;font-variation-settings:'wdth' 90}
.vtp-body p:not(.eyebrow){color:var(--muted)}
.vtp-body .btn{align-self:flex-start}
.vtp-badge{position:absolute;top:16px;right:16px;padding:8px 12px;border-radius:999px;background:rgba(4,16,13,.6);border:1px solid var(--cyan);color:var(--cyan);backdrop-filter:blur(8px);font-size:.8rem;animation:glowp 2.4s ease-in-out infinite}
@keyframes glowp{50%{box-shadow:0 0 24px rgba(63,224,255,.6)}}

/* ---------- aerial (drone) ---------- */
.aerial{margin-top:20px}
.aer-pin{height:190svh}
.aer-sticky{position:sticky;top:0;height:100svh;overflow:hidden;display:flex;align-items:flex-end}
.aer-media{position:absolute;inset:0;clip-path:inset(14% 6% 22% 6% round 28px);will-change:clip-path}
.aer-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.25);will-change:transform}
.aer-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,16,13,.2) 30%,rgba(4,16,13,.92))}
.aer-copy{position:relative;z-index:1;padding:0 var(--pad) calc(var(--dock-h) + 40px);display:flex;flex-direction:column;gap:12px;max-width:820px}
.aer-copy h2{font-size:clamp(2.1rem,9vw,5rem);line-height:1.12;font-variation-settings:'wdth' 92}
.aer-copy p:not(.eyebrow){color:rgba(236,247,242,.8);max-width:46ch}
.aer-strip{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:26px var(--pad) 10px;scrollbar-width:none}
.aer-strip::-webkit-scrollbar{display:none}
.aer-strip figure{flex:0 0 72vw;max-width:420px;scroll-snap-align:start;position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--ink-2)}
.aer-strip img{width:100%;height:100%;object-fit:cover}
.aer-strip figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 12px 10px;font-size:.84rem;background:linear-gradient(transparent,rgba(4,16,13,.85))}

/* ---------- film ---------- */
.film{padding-top:90px}
.film-card{position:relative;display:block;width:calc(100% - var(--pad) * 2);margin:26px var(--pad) 0;aspect-ratio:16/9;border-radius:24px;overflow:hidden;border:1px solid var(--line-2);background:#000 url(../video/poster.webp) center/cover;box-shadow:0 40px 90px -40px rgba(63,224,255,.5)}
.film-card video{width:100%;height:100%;object-fit:cover;opacity:.85;transition:transform 1.2s var(--ease)}
.film-card:hover video{transform:scale(1.04)}
.film-card::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,transparent 30%,rgba(4,16,13,.55))}
.film-play{position:absolute;z-index:1;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.16);border:1.5px solid rgba(255,255,255,.7);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;animation:hsp 2.2s infinite}
.film-play svg{width:30px;height:30px;margin-left:4px}
.film-meta{position:absolute;z-index:1;left:14px;bottom:12px;color:#fff;font-size:.64rem;text-transform:none}
.fp{position:fixed;inset:0;z-index:165;background:#000;display:grid;place-items:center}
.fp[hidden]{display:none}
.fp video{width:100%;max-height:100svh;background:#000}

/* ---------- chips ---------- */
.chips{display:flex;gap:8px;overflow-x:auto;padding:22px var(--pad) 6px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--line-2);color:var(--muted);font-size:.92rem;transition:all .3s var(--ease)}
.chip.on{background:var(--text);color:var(--ink);border-color:var(--text);font-weight:600}

/* ---------- cabins coverflow ---------- */
.cabins{padding-top:60px}
.flow{display:flex;gap:0;overflow-x:auto;scroll-snap-type:x mandatory;padding:26px 0 30px;scrollbar-width:none;perspective:1200px;-webkit-overflow-scrolling:touch}
.flow::-webkit-scrollbar{display:none}
.flow::before,.flow::after{content:"";flex:0 0 12vw}
.cab{flex:0 0 76vw;max-width:420px;scroll-snap-align:center;position:relative;border-radius:var(--r);overflow:hidden;background:var(--ink-2);border:1px solid var(--line);transform-style:preserve-3d;will-change:transform;transition:opacity .3s;margin:0 -2vw}
.cab.hidden{display:none}
.cab-img{aspect-ratio:4/3;overflow:hidden;position:relative}
.cab-img img{width:100%;height:100%;object-fit:cover;object-position:0 100%;transform:scale(1.04);transform-origin:0 100%}
.cab-body{padding:18px;display:flex;flex-direction:column;gap:8px}
.cab-body h3{font-size:1.5rem;line-height:1.2;font-weight:700}
.cab-tags{display:flex;flex-wrap:wrap;gap:6px}
.cab-tags span{font-size:.72rem;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid var(--line)}
.cab-tags span.ac{background:rgba(63,224,255,.16);color:var(--cyan);border-color:rgba(63,224,255,.35)}
.cab-body p{color:var(--muted);font-size:.88rem;line-height:1.4}
.cab-ask{display:inline-flex;align-items:center;gap:6px;color:var(--mint);font-weight:600;font-size:.9rem}
.cab-ask svg{width:16px;height:16px}
.flow-dots{display:flex;justify-content:center;gap:6px;padding:0 0 10px}
.flow-dots i{width:6px;height:6px;border-radius:6px;background:var(--line-2);transition:all .3s}
.flow-dots i.on{width:22px;background:var(--cyan)}
.cap-strip{display:grid;gap:10px;padding:20px var(--pad) 0}
.cap-strip div{display:flex;align-items:center;gap:14px;padding:14px 18px;border-radius:var(--r-sm);border:1px dashed var(--line-2)}
.cap-strip .num{font-size:2.6rem;font-weight:300;color:var(--gold);font-variation-settings:'wdth' 75;line-height:1}
.cap-strip span{color:var(--muted);font-size:.92rem;line-height:1.35}

/* ---------- journey ---------- */
.journey{padding-top:100px}
.route{position:relative;margin:40px var(--pad) 0;height:2700px}
.route-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.route-bg{fill:none;stroke:rgba(63,224,255,.1);stroke-width:26;stroke-linecap:round}
.route-line{fill:none;stroke:url(#rg);stroke-width:3;stroke-linecap:round;filter:drop-shadow(0 0 6px rgba(63,224,255,.8))}
.route-boat{position:absolute;left:0;top:0;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;display:grid;place-items:center;background:var(--ink);border:2px solid var(--cyan);color:var(--cyan);box-shadow:0 0 0 8px rgba(63,224,255,.14),0 0 30px rgba(63,224,255,.6);z-index:3;will-change:transform}
.route-boat svg{width:24px;height:24px}
.stops{list-style:none;position:absolute;inset:0}
.stop{position:absolute;top:var(--y);left:0;width:58%;display:flex;flex-direction:column;gap:6px;padding:14px;border-radius:var(--r-sm);background:rgba(7,24,20,.92);border:1px solid var(--line);opacity:.25;transform:translateY(20px) scale(.97);transition:opacity .6s var(--ease),transform .6s var(--ease),border-color .6s}
.stop.r{left:auto;right:0}
.stop.on{opacity:1;transform:none;border-color:rgba(63,224,255,.4)}
.stop-day{color:var(--gold);font-size:.6rem}
.stop h3{font-size:1.3rem;line-height:1.2}
.stop p{font-size:.84rem;color:var(--muted);line-height:1.45}
.stop img{border-radius:10px;aspect-ratio:16/10;object-fit:cover;margin-top:4px}

/* ---------- departures / tickets ---------- */
.departures{padding-top:100px}
.tickets{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:30px var(--pad) 18px;scrollbar-width:none}
.tickets::-webkit-scrollbar{display:none}
.tk{flex:0 0 84vw;max-width:400px;scroll-snap-align:center;position:relative;border-radius:var(--r);background:linear-gradient(160deg,#103a33,#0a201c);border:1px solid var(--line-2);overflow:hidden;display:flex;flex-direction:column}
.tk.first{background:linear-gradient(160deg,#0f4a52,#0a201c 70%);border-color:rgba(63,224,255,.5);box-shadow:0 30px 70px -30px rgba(63,224,255,.6)}
.tk-top{padding:18px 18px 16px;display:flex;flex-direction:column;gap:12px}
.tk-row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.tk-tag{font-size:.75rem;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.08)}
.tk-st{font-size:.72rem;padding:4px 10px;border-radius:999px;font-weight:600}
.tk-st.open{background:rgba(124,242,194,.16);color:var(--mint)}
.tk-st.few{background:rgba(255,181,71,.18);color:var(--gold)}
.tk-st.full{background:rgba(255,93,122,.16);color:var(--rose)}
.tk-dates{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:10px}
.tk-d b{display:block;font-size:3.4rem;font-weight:300;line-height:.9;font-variation-settings:'wdth' 75}
.tk-d small{color:var(--muted);font-size:.85rem}
.tk-d.end{text-align:right}
.tk-mid{display:flex;flex-direction:column;align-items:center;gap:4px;padding-bottom:10px;color:var(--cyan)}
.tk-mid i{display:block;width:70px;height:1px;background:repeating-linear-gradient(90deg,var(--cyan) 0 4px,transparent 4px 8px)}
.tk-mid span{font-size:.62rem}
.tk-perf{position:relative;height:1px;margin:0 14px;background:repeating-linear-gradient(90deg,var(--line-2) 0 6px,transparent 6px 12px)}
.tk-perf::before,.tk-perf::after{content:"";position:absolute;top:-12px;width:24px;height:24px;border-radius:50%;background:var(--ink)}
.tk-perf::before{left:-27px}.tk-perf::after{right:-27px}
.tk-bot{padding:14px 18px 18px;display:flex;flex-direction:column;gap:12px}
.tk-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:.84rem}
.tk-price{color:var(--gold);font-weight:700}
.tk-count{font-size:.74rem;color:var(--cyan)}
.tk .btn{width:100%}
.tk.full .btn{opacity:.5;pointer-events:none}
.dep-more{padding:6px var(--pad) 0;color:var(--muted);font-size:.92rem;max-width:60ch}
.tk-empty{padding:26px;border-radius:var(--r);border:1px dashed var(--line-2);color:var(--muted);flex:1}

/* ---------- sundarbans stack ---------- */
.sundar{padding-top:100px}
.stack{padding:30px var(--pad) 40px;display:flex;flex-direction:column;gap:0}
.sc{position:sticky;top:calc(80px + var(--i) * 14px);height:68svh;min-height:430px;border-radius:26px;overflow:hidden;margin-bottom:22svh;--shade:0;border:1px solid var(--line-2);box-shadow:0 -20px 60px -20px rgba(0,0,0,.8);transform-origin:50% 0;background:var(--ink-2)}
.sc:last-child{margin-bottom:0}
.sc::before{content:"";position:absolute;inset:0;z-index:2;background:#000;opacity:var(--shade);pointer-events:none}
.sc img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sc::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,16,13,.1) 30%,rgba(4,16,13,.92))}
.sc-body{position:absolute;z-index:1;left:0;right:0;bottom:0;padding:22px;display:flex;flex-direction:column;gap:8px}
.sc-body span{color:var(--mint);font-size:.66rem}
.sc-body h3{font-size:clamp(1.9rem,8vw,3.6rem);line-height:1.1;font-variation-settings:'wdth' 90}
.sc-body p{color:rgba(236,247,242,.8);max-width:48ch}
.credit{position:absolute;z-index:1;top:12px;right:14px;font-size:.6rem;color:rgba(255,255,255,.55)}

/* ---------- gallery ---------- */
.gallery{padding-top:80px}
.masonry{columns:2;column-gap:10px;padding:24px var(--pad) 0}
.gi{break-inside:avoid;margin-bottom:10px;border-radius:16px;overflow:hidden;position:relative;cursor:zoom-in;background:var(--ink-2)}
.gi img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;transition:transform .8s var(--ease)}
.gi:nth-child(3n+2) img{aspect-ratio:4/5}
.gi:nth-child(4n+3) img{aspect-ratio:4/3}
.gi:hover img{transform:scale(1.06)}
/* ship photos carry their name in the bottom-left corner: show them whole and keep that corner in view */
.gi.named img{aspect-ratio:4/3;object-position:0 100%;transform-origin:0 100%}
.gi.named figcaption{display:none}
.gi figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 10px 8px;font-size:.78rem;background:linear-gradient(transparent,rgba(4,16,13,.85))}
.gi.hidden{display:none}

/* ---------- safety ---------- */
.safety{padding-top:100px}
.sf-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:28px var(--pad) 0;perspective:900px}
.sf{position:relative;padding:18px 16px;border-radius:var(--r-sm);background:rgba(255,255,255,.03);border:1px solid var(--line);display:flex;flex-direction:column;gap:6px;overflow:hidden;transform-style:preserve-3d}
.sf::before{content:"";position:absolute;inset:0;background:radial-gradient(300px circle at var(--mx,50%) var(--my,0%),rgba(124,242,194,.14),transparent 45%);pointer-events:none}
.sf svg{width:40px;height:40px;color:var(--cyan);margin-bottom:4px}
.sf h3{font-size:1.02rem;line-height:1.25}
.sf p{font-size:.8rem;color:var(--muted);line-height:1.4}
.groups{margin:28px var(--pad) 0;padding:22px;border-radius:var(--r);background:linear-gradient(130deg,rgba(255,181,71,.14),rgba(255,93,122,.06));border:1px solid rgba(255,181,71,.25);display:flex;flex-direction:column;gap:10px}
.groups h3{font-size:1.6rem}
.groups p{color:var(--muted)}
.gr-tags{display:flex;flex-wrap:wrap;gap:8px}
.gr-tags span{padding:7px 12px;border-radius:999px;border:1px solid rgba(255,181,71,.35);color:var(--gold);font-size:.86rem}

/* ---------- booking ---------- */
.book{margin-top:100px;padding:90px 0 60px;overflow:hidden}
.book-bg{position:absolute;inset:0;z-index:-1}
.book-bg img{width:100%;height:100%;object-fit:cover;opacity:.28;filter:saturate(1.2)}
.book-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--ink),rgba(4,16,13,.6) 30%,rgba(4,16,13,.9) 70%,var(--ink))}
.book-inner{display:flex;flex-direction:column;gap:26px}
.composer{margin:0 var(--pad);padding:18px;border-radius:26px;background:rgba(7,24,20,.78);border:1px solid var(--line-2);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:flex;flex-direction:column;gap:18px}
.composer fieldset{border:0;display:flex;flex-direction:column;gap:10px}
.composer legend{font-size:.82rem;color:var(--muted);margin-bottom:8px}
.opt{display:flex;flex-wrap:wrap;gap:8px}
.opt button{min-height:42px;padding:0 14px;border-radius:12px;border:1px solid var(--line-2);font-size:.9rem;transition:all .25s var(--ease);background:rgba(255,255,255,.03)}
.opt button.on{background:var(--cyan);color:#032420;border-color:var(--cyan);font-weight:600;box-shadow:0 6px 20px -6px rgba(63,224,255,.7)}
.note{display:flex;flex-direction:column;gap:8px;font-size:.82rem;color:var(--muted)}
.note textarea{font:inherit;font-size:1rem;color:var(--text);background:rgba(255,255,255,.04);border:1px solid var(--line-2);border-radius:12px;padding:12px;resize:vertical}
.preview{white-space:pre-wrap;text-transform:none;letter-spacing:0;font-size:.74rem;line-height:1.6;color:var(--mint);padding:12px 14px;border-radius:12px;background:rgba(0,0,0,.3);border-left:3px solid var(--mint)}
.contact-cards{display:grid;gap:10px;padding:0 var(--pad)}
.cc{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:var(--r-sm);background:rgba(255,255,255,.04);border:1px solid var(--line);transition:border-color .3s,background .3s}
.cc:hover{border-color:var(--cyan);background:rgba(63,224,255,.06)}
.cc svg{width:24px;height:24px;color:var(--cyan)}
.cc span{display:flex;flex-direction:column;min-width:0}
.cc small{color:var(--muted);font-size:.74rem}
.cc b{font-weight:600;overflow-wrap:anywhere}

/* ---------- footer ---------- */
.foot{padding:40px 0 30px;border-top:1px solid var(--line);overflow:hidden}
.foot-big{font-size:clamp(4.4rem,26vw,22rem);font-weight:800;line-height:1;white-space:nowrap;text-align:center;font-variation-settings:'wdth' 125;background:linear-gradient(180deg,rgba(63,224,255,.35),rgba(63,224,255,0) 85%);-webkit-background-clip:text;background-clip:text;color:transparent;padding:.3em 0 .12em;margin-top:-.2em}
.foot-grid{display:grid;gap:26px;padding:20px var(--pad) 0}
.foot-brand{display:flex;flex-direction:column;gap:12px;color:var(--muted)}
.foot-brand img{width:84px;height:84px;border-radius:18px;background:#fff;object-fit:contain;padding:4px}
.foot nav{display:flex;flex-direction:column;gap:8px}
.foot nav b{color:var(--cyan);font-size:.84rem;margin-bottom:4px}
.foot nav a{color:var(--muted)}
.foot nav a:hover{color:var(--text)}
.foot-bottom{display:flex;flex-direction:column;gap:6px;padding:30px var(--pad) 0;color:var(--dim);font-size:.8rem}
.foot-bottom .mono{font-size:.58rem}

/* ---------- virtual walkthrough ---------- */
.vt{position:fixed;inset:0;z-index:150;background:#000;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none}
.vt[hidden]{display:none}
#vtGL{position:absolute;inset:0;width:100%;height:100%;cursor:grab}
#vtGL:active{cursor:grabbing}
.vt-hot{position:absolute;inset:0;pointer-events:none}
.hs{position:absolute;left:0;top:0;pointer-events:auto;display:flex;flex-direction:column;align-items:center;gap:6px;transform:translate(-50%,-50%);transition:opacity .3s}
.hs-ring{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:rgba(4,16,13,.45);border:2px solid rgba(255,255,255,.9);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 0 0 0 rgba(63,224,255,.6);animation:hsp 2s infinite;color:#fff}
.hs-ring svg{width:26px;height:26px}
.hs-go .hs-ring{transform:perspective(200px) rotateX(55deg)}
.hs-lbl{padding:4px 10px;border-radius:999px;background:rgba(4,16,13,.8);font-size:.78rem;white-space:nowrap;border:1px solid var(--line-2)}
.hs-ship .hs-ring{width:34px;height:34px;background:var(--cyan);color:#032420;border-color:#fff}
.hs-ship .hs-ring svg{width:18px;height:18px}
.hs-ship .hs-lbl{font-size:.72rem;padding:3px 8px}
.hs.edge-l .hs-ring,.hs.edge-r .hs-ring{width:46px;height:46px;transform:none;background:rgba(63,224,255,.25);border-color:var(--cyan)}
.hs.edge-l .hs-ring svg{transform:rotate(-90deg)}
.hs.edge-r .hs-ring svg{transform:rotate(90deg)}
.hs.edge-l .hs-lbl,.hs.edge-r .hs-lbl{font-size:.7rem;max-width:110px;white-space:normal;text-align:center}
@keyframes hsp{70%{box-shadow:0 0 0 18px rgba(63,224,255,0)}100%{box-shadow:0 0 0 0 rgba(63,224,255,0)}}
.vt-fade{position:absolute;inset:0;background:#000;opacity:0;pointer-events:none;transition:opacity .45s}
.vt-fade.on{opacity:1}
.vt-top{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:calc(14px + env(safe-area-inset-top)) 16px 30px;background:linear-gradient(rgba(0,0,0,.65),transparent);pointer-events:none}
.vt-top>*{pointer-events:auto}
.vt-room{display:flex;flex-direction:column;gap:2px;min-width:0}
.vt-deck{color:var(--cyan);font-size:.64rem}
.vt-room b{font-size:1.4rem;line-height:1.2}
.vt-room small{color:rgba(255,255,255,.7);font-size:.84rem;max-width:44ch}
.vt-btn{width:46px;height:46px;flex:none;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.vt-btn svg{width:22px;height:22px}
.vt-decks{position:absolute;right:28px;top:calc(76px + env(safe-area-inset-top));display:flex;flex-direction:column-reverse;align-items:flex-end;gap:5px;pointer-events:none}
.vt-decks i{width:22px;height:6px;border-radius:3px;background:rgba(255,255,255,.2);transition:all .4s}
.vt-decks i.on{width:34px;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
.vt-hint{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:14px;padding:18px 20px;border-radius:20px;background:rgba(0,0,0,.55);backdrop-filter:blur(10px);text-align:center;font-size:.92rem;max-width:80vw;pointer-events:none;transition:opacity .6s}
.vt-hint.off{opacity:0}
.hand{width:40px;height:40px;border-radius:50%;border:2px solid #fff;position:relative;animation:handx 2s ease-in-out infinite}
.hand::after{content:"";position:absolute;inset:10px;border-radius:50%;background:#fff}
@keyframes handx{0%,100%{transform:translateX(-28px)}50%{transform:translateX(28px)}}
.vt-bar{position:absolute;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:30px 12px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(transparent,rgba(0,0,0,.75))}
.vt-pill{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;height:58px;padding:0 6px;border-radius:16px;font-size:.72rem;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);font-size:.84rem;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.vt-pill svg{width:18px;height:18px}
.vt-pill.on{background:var(--cyan);color:#032420;border-color:var(--cyan)}
.vt-sheet{position:absolute;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:flex-end}
.vt-sheet[hidden]{display:none}
.vt-sheet-in{width:100%;max-height:72svh;overflow:auto;background:#071814;border-radius:24px 24px 0 0;border-top:1px solid var(--line-2);padding:18px 16px calc(20px + env(safe-area-inset-bottom));animation:up .4s var(--ease)}
@keyframes up{from{transform:translateY(100%)}}
.vt-sheet-in h4{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;color:var(--cyan);margin:14px 4px 8px;font-weight:400}
.vt-sheet-in h4:first-child{margin-top:0}
.vt-rooms{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.vt-rooms button{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/3;text-align:left}
.vt-rooms img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vt-rooms span{position:absolute;left:0;right:0;bottom:0;padding:18px 10px 8px;font-size:.84rem;background:linear-gradient(transparent,rgba(0,0,0,.85))}
.vt-rooms button.on{outline:2px solid var(--cyan);outline-offset:-2px}
.vt-loading{position:absolute;left:0;right:0;top:0;height:3px;pointer-events:none}
.vt-loading i{display:block;height:100%;width:0;background:var(--cyan);box-shadow:0 0 10px var(--cyan);transition:width .3s,opacity .4s}

/* ---------- walk (photo route) ---------- */
.wk-stage{position:absolute;inset:0;overflow:hidden;touch-action:none;cursor:grab;background:#000}
.wk-stage:active{cursor:grabbing}
.wk-layer{position:absolute;inset:0;opacity:0;will-change:transform,opacity}
.wk-layer img{position:absolute;max-width:none;user-select:none;-webkit-user-drag:none;will-change:transform}
.vt::before,.vt::after{content:"";position:absolute;left:0;right:0;z-index:3;pointer-events:none}
.vt::before{top:0;height:150px;background:linear-gradient(rgba(0,0,0,.7),transparent)}
.vt::after{bottom:0;height:260px;background:linear-gradient(transparent,rgba(0,0,0,.82))}
.vt>*:not(.wk-stage):not(#vtGL){z-index:4}
.vt.hub .wk-stage,.vt.hub .wk-dock{visibility:hidden}
.wk-start{position:absolute;left:50%;bottom:calc(96px + env(safe-area-inset-bottom));transform:translateX(-50%);display:none}
.vt.hub .wk-start{display:inline-flex}
.vt.hub #vtAuto,.vt.hub #vtGyro{opacity:.45}
.wk-dock{position:absolute;left:0;right:0;bottom:calc(92px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;gap:8px;padding:0 14px;pointer-events:none}
.wk-dock>*{pointer-events:auto}
.wk-map{width:min(78vw,300px);padding:6px 8px 4px;border-radius:14px;background:rgba(4,16,13,.72);border:1px solid rgba(255,255,255,.16);cursor:crosshair}
.wk-map svg{display:block;width:100%;height:auto;overflow:visible}
.wk-hull{fill:#1f8f4a;opacity:.85}
.wk-shell{fill:rgba(255,255,255,.08);stroke:rgba(255,255,255,.35);stroke-width:.8}
.wk-deck{stroke:rgba(255,255,255,.22);stroke-width:1;stroke-dasharray:2 3;transition:stroke .3s}
.wk-deck.on{stroke:var(--cyan);stroke-dasharray:none;stroke-width:1.4}
.wk-lbl{fill:rgba(255,255,255,.45);font:600 5.5px var(--mono);letter-spacing:.1em}
.wk-trail{fill:none;stroke:var(--gold);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;opacity:.75}
#wkDot{transition:transform .45s var(--ease)}
.wk-halo{fill:rgba(63,224,255,.25);animation:halo 1.6s ease-in-out infinite}
.wk-pin{fill:var(--cyan);stroke:#fff;stroke-width:1}
@keyframes halo{50%{r:9;opacity:.3}}
.wk-steps{display:flex;align-items:center;gap:10px;width:min(100%,560px)}
.wk-step{flex:none;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);color:#fff}
.wk-step svg{width:22px;height:22px;transform:scaleX(-1)}
.wk-step.wk-fwd{width:62px;height:62px;background:linear-gradient(140deg,var(--cyan),var(--mint));color:#032420;border:0;box-shadow:0 8px 28px -6px rgba(63,224,255,.7)}
.wk-step.wk-fwd svg{transform:none;width:26px;height:26px}
.wk-step:disabled{opacity:.35}
.wk-range{flex:1;-webkit-appearance:none;appearance:none;height:28px;background:transparent;--p:0%}
.wk-range::-webkit-slider-runnable-track{height:6px;border-radius:6px;background:linear-gradient(90deg,var(--cyan) var(--p),rgba(255,255,255,.22) var(--p))}
.wk-range::-moz-range-track{height:6px;border-radius:6px;background:rgba(255,255,255,.22)}
.wk-range::-moz-range-progress{height:6px;border-radius:6px;background:var(--cyan)}
.wk-range::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;margin-top:-8px;border-radius:50%;background:#fff;border:3px solid var(--cyan)}
.wk-range::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--cyan)}
.vt-bar{display:flex!important;gap:8px}
.vt-pill{flex:1}
.vt-pill[hidden]{display:none}
.lite .wk-halo{animation:none}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:160;background:rgba(2,8,7,.96);display:flex;flex-direction:column;justify-content:center}
.lb[hidden]{display:none}
.lb-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;align-items:center;height:80svh}
.lb-track::-webkit-scrollbar{display:none}
.lb-track figure{flex:0 0 100%;scroll-snap-align:center;display:grid;place-items:center;height:100%;padding:0 10px}
.lb-track img{max-height:100%;max-width:100%;object-fit:contain;border-radius:12px}
.lb-x{position:absolute;top:calc(14px + env(safe-area-inset-top));right:14px;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);z-index:2}
.lb-x svg{width:22px;height:22px}
.lb-cap{text-align:center;color:var(--muted);padding:14px}

/* ---------- reveal helpers ---------- */
.rv{opacity:0;transform:translateY(40px)}
.no-js .rv,.reduced .rv{opacity:1;transform:none}

/* phones: the whole drone photo across the top, fading into the page (matches hero.js fit mode) */
@media (orientation:portrait){
  .hero-fallback img{width:116%;max-width:none;height:auto;aspect-ratio:4/3;margin-left:-8%;object-position:50% 0;-webkit-mask-image:linear-gradient(#000 62%,transparent);mask-image:linear-gradient(#000 62%,transparent)}
}
@media (max-width:760px) and (max-height:720px){
  .hero-coord,.hero-lead{display:none}
  .hero-title{font-size:clamp(3.8rem,21vw,6rem)}
}

/* =========================================================
   TABLET
   ========================================================= */
@media (min-width:761px){
  :root{--dock-h:0px}
  body{padding-bottom:0}
  .dock{display:none}
  .fab-wa{position:fixed;z-index:80;right:22px;bottom:22px;width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;box-shadow:0 14px 40px -8px rgba(37,211,102,.7)}
  .fab-wa svg{width:32px;height:32px}
  .top-wa{display:inline-flex}
  .hero-cta{grid-template-columns:auto auto;justify-content:start}
  .hero-inner{padding-bottom:70px}
  /* daylight cover: shade the text side so the title reads over the bright river */
  .hero-shade{background:linear-gradient(90deg,rgba(4,16,13,.78) 0%,rgba(4,16,13,.45) 34%,rgba(4,16,13,0) 58%),linear-gradient(180deg,rgba(4,16,13,.55) 0%,rgba(4,16,13,0) 22%,rgba(4,16,13,0) 60%,rgba(4,16,13,.8) 88%,var(--ink) 100%)}
  .hero-title{font-size:min(18vw,18svh)}
  .hero-lead{font-size:1.15rem}
  .stats{grid-template-columns:repeat(4,1fr);gap:16px}
  .s3-chapters{bottom:60px}
  .s3-ch{right:auto;width:min(520px,46vw);bottom:0}
  .vtp-card{grid-template-columns:1.2fr 1fr;align-items:center}
  .vtp-img{aspect-ratio:auto;height:100%;min-height:440px}
  .vtp-img::after{background:linear-gradient(90deg,transparent 50%,var(--ink-2))}
  .vtp-body{margin:0;padding:40px 40px 40px 10px}
  .cab{flex-basis:340px;margin:0 -10px}
  .flow::before,.flow::after{flex-basis:calc(50vw - 170px)}
  .cap-strip{grid-template-columns:1fr 1fr}
  .route{height:2800px;max-width:900px;margin-left:auto;margin-right:auto}
  .stop{width:40%}
  .tk{flex-basis:360px}
  .aer-strip figure{flex-basis:380px}
  .aer-copy{padding-bottom:70px}
  .film-card{max-width:1200px;margin:30px auto 0;width:calc(100% - var(--pad) * 2)}
  .masonry{columns:3}
  .sf-grid{grid-template-columns:repeat(4,1fr)}
  .contact-cards{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:2fr 1fr 1fr}
  .vt-rooms{grid-template-columns:repeat(4,1fr)}
  .vt-bar{justify-content:center}
  .vt-pill{flex:none;flex-direction:row;height:46px;padding:0 16px;border-radius:999px;font-size:.86rem;gap:8px}
  .wk-dock{flex-direction:row;justify-content:center;gap:18px;bottom:calc(84px + env(safe-area-inset-bottom))}
  .wk-map{width:260px}
  .vt-sheet{align-items:center;justify-content:center}
  .vt-sheet-in{max-width:880px;border-radius:24px;border:1px solid var(--line-2)}
  .lb-track figure{padding:0 60px}
}

/* =========================================================
   DESKTOP
   ========================================================= */
@media (min-width:1100px){
  .topnav{display:flex;gap:4px;padding:4px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
  .topnav a{padding:8px 14px;border-radius:999px;font-size:.92rem;color:var(--muted);transition:all .3s}
  .topnav a:hover,.topnav a.on{color:var(--text);background:rgba(255,255,255,.08)}
  .hero-inner{max-width:1300px;padding-bottom:90px}
  .hero-title{font-size:min(15vw,17svh)}
  .hero-inner{width:100%}
  .book-inner{display:grid;grid-template-columns:1.25fr 1fr;grid-template-areas:"head head" "form cards";gap:30px 0;max-width:1300px;margin:0 auto}
  .book .sec-head{grid-area:head}
  .composer{grid-area:form}
  .contact-cards{grid-area:cards;grid-template-columns:1fr;align-content:start;padding-left:0}
  .masonry{columns:4}
  .sc{height:76svh}
  .foot-bottom{flex-direction:row;justify-content:space-between}
}

@media (hover:hover) and (pointer:fine){
  .cursor{position:fixed;z-index:300;left:0;top:0;width:36px;height:36px;margin:-18px 0 0 -18px;border-radius:50%;border:1px solid rgba(63,224,255,.7);pointer-events:none;transition:width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),background .3s;mix-blend-mode:screen}
  .cursor.big{width:80px;height:80px;margin:-40px 0 0 -40px;background:rgba(63,224,255,.12)}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .ship3d{height:auto}
  .ship3d-sticky{position:relative}
}