/* =====================================================================
   BOTA — the flagship product page.
   Same system as the homepage: the product is lit inside the crescent
   ring, the facts sit on paper, and buying never needs a scroll.
   ===================================================================== */
.bv-note{position:relative;z-index:3;margin:0;padding:calc(var(--sf-hdr-h) + env(safe-area-inset-top,0px) + 8px) var(--sf-gutter) 0;text-align:center;
  font-size:12px;color:rgba(237,239,242,.6)}
.bv-note a{color:var(--sf-gold-hi)}
.bv-top{height:calc(var(--sf-hdr-h) + env(safe-area-inset-top,0px))}

/* ---------- product hero ----------
   Desktop: the name and the paper buy panel on the left, the lit bottle on the right.
   Tablet: name across the top, bottle and panel side by side. Phone: name, bottle, panel. */
.bv-hero{position:relative;isolation:isolate;overflow-x:clip;padding-block:clamp(16px,3vw,40px) 0}
.bv-hero-glow{position:absolute;inset:0;z-index:-1;overflow:hidden;
  background:radial-gradient(ellipse 30% 48% at 70% 48%,var(--glow,rgba(127,187,161,.22)),transparent 70%),
             radial-gradient(ellipse 50% 30% at 70% 88%,rgba(232,211,166,.10),transparent 70%);transition:background 900ms var(--sf-out)}
body[data-colour="pearl"]{--glow:rgba(232,227,214,.18)}
body[data-colour="apricot"]{--glow:rgba(217,143,95,.22)}
.bv-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"head stage" "buy stage";
  column-gap:clamp(24px,5vw,80px);row-gap:22px;align-items:start}
.bv-hero-head{grid-area:head;min-width:0;padding-top:clamp(12px,2vw,28px)}
/* the gradient is painted inside the text's own box, so the box is given room for
   the tallest letters: nothing is ever cut off, at rest or while it moves in */
.bv-name{font:500 clamp(76px,9.6vw,148px)/1 var(--sf-serif);letter-spacing:-.03em;margin:10px 0 6px;display:block}
.bv-name span{display:inline-block;padding:.06em .08em .04em 0;
  background:linear-gradient(180deg,#FFFFFF 0%,#D9DEE4 38%,#9EA6AF 58%,#E9ECEF 78%,#B8BFC7 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.bv-tag{font:500 clamp(22px,2.2vw,30px)/1.15 var(--sf-serif);margin:0 0 10px}
.bv-tag em{font-style:italic;color:var(--sf-gold)}
.bv-sub{margin:0;max-width:46ch;color:var(--fg2);font-size:15.5px}

/* the buy panel: paper on the dark, so the price and the action are the brightest thing on screen */
.bv-buy{grid-area:buy;padding:22px 22px 18px;border-radius:18px;background:var(--sf-ivory);color:var(--sf-ink);max-width:520px;
  box-shadow:0 30px 70px -30px rgba(0,0,0,.8),0 0 0 1px rgba(232,211,166,.25)}
.bv-buy-kicker{margin:0 0 6px;font-size:10.5px;font-weight:700;letter-spacing:var(--sf-track);text-transform:uppercase;color:var(--sf-gold-dp)}
.bv-price{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 12px;margin-bottom:16px;color:var(--sf-slate-ink);font-size:14px}
.bv-price b{font:600 46px/1 var(--sf-serif);color:var(--sf-ink);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.bv-buy-label{margin:0 0 8px;font-size:13px;color:var(--sf-slate-ink)}
.bv-buy-label b{color:var(--sf-ink)}
.bv-colours{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.bv-colours button{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:6px 14px 6px 8px;border-radius:var(--sf-r-pill);
  border:1px solid rgba(20,22,18,.18);background:#FFF;color:var(--sf-ink);font:600 13px/1 var(--sf-sans);cursor:pointer;
  transition:border-color var(--sf-d-hover) var(--sf-out),box-shadow var(--sf-d-hover) var(--sf-out)}
.bv-colours button i{width:24px;height:24px;border-radius:50%;background:var(--c);box-shadow:inset 0 0 0 1px rgba(20,22,18,.18)}
.bv-colours button:hover{border-color:var(--sf-ink)}
.bv-colours button[aria-checked="true"]{border-color:var(--sf-teal);box-shadow:0 0 0 1px var(--sf-teal)}
.bv-cta{display:flex;width:100%;min-height:54px;font-size:16px}
.bv-buy .bv-fine{margin:10px 0 0;font-size:12.5px;line-height:1.5;color:var(--sf-slate-ink)}
.bv-buy .bv-fine b{color:var(--sf-ink)}
.bv-keys{margin:14px 0 0;display:grid;gap:0}
.bv-keys > div{display:grid;grid-template-columns:82px minmax(0,1fr);gap:12px;padding:8px 0;border-top:1px solid rgba(20,22,18,.1)}
.bv-keys dt{font-size:10px;font-weight:700;letter-spacing:var(--sf-track);text-transform:uppercase;color:var(--sf-gold-dp);padding-top:3px}
.bv-keys dd{margin:0;font-size:13.5px;color:var(--sf-ink)}
.bv-whole{display:inline-block;margin-top:10px;font-size:13px;font-weight:600;color:var(--sf-teal-ink);text-decoration:none}
.bv-whole:hover{text-decoration:underline}

.bv-stage{grid-area:stage;--D:clamp(260px,30vw,440px);position:relative;display:grid;place-items:center;align-self:stretch;min-height:min(78svh,720px)}
.bv-bottle{position:relative;z-index:2;height:min(66svh,620px);width:auto;max-width:none;
  filter:drop-shadow(0 40px 40px rgba(0,0,0,.6));transition:opacity 260ms var(--sf-out),transform 260ms var(--sf-out)}
.bv-bottle.is-swap{opacity:0;transform:translateY(8px)}
.bv-floor{position:absolute;left:50%;bottom:4%;width:calc(var(--D)*.9);height:calc(var(--D)*.12);transform:translateX(-50%);border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(0,0,0,.7),transparent 70%)}
html.sf-motion .bv-bottle{transform:translateY(30px)}
html.sf-motion.sf-ready .bv-bottle:not(.is-swap){transform:none;transition:transform 1.4s var(--sf-out) .1s}

.bv-facts{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:clamp(24px,3vw,40px) auto 0;
  padding-block:22px clamp(40px,5vw,64px);border-top:1px solid rgba(226,232,240,.1)}
.bv-facts li{padding:0 18px 0 0;font-size:13.5px;color:rgba(237,239,242,.74);line-height:1.45}
.bv-facts b{display:block;font:500 22px/1.15 var(--sf-serif);color:var(--sf-moon);margin-bottom:4px}

@media (max-width:1100px) and (min-width:701px){
  .bv-hero-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);grid-template-areas:"head head" "stage buy";align-items:center}
  .bv-stage{min-height:0;height:min(64svh,560px)}
  .bv-bottle{height:min(58svh,500px)}
}
@media (max-width:700px){
  /* phones: the name and a small lit bottle side by side, the buy panel right under them */
  .bv-hero-grid{grid-template-columns:minmax(0,1fr) clamp(96px,30vw,150px);grid-template-areas:"head stage" "buy buy";column-gap:8px;row-gap:14px;align-items:center}
  .bv-stage{min-height:0;height:clamp(190px,30svh,260px);--D:clamp(110px,34vw,170px)}
  .bv-bottle{height:clamp(170px,27svh,240px)}
  .bv-stage .sf-hero-ring.r2{display:none}
  .bv-sub{display:none}   /* the 3D tour and the specifications say it again */
  .bv-name{margin:4px 0 2px}
  .bv-note{font-size:11px}
  .bv-hero-glow{background:radial-gradient(ellipse 70% 30% at 50% 44%,var(--glow,rgba(127,187,161,.22)),transparent 70%)}
  .bv-name{font-size:clamp(56px,17vw,96px)}
  .bv-facts{grid-template-columns:1fr 1fr;row-gap:20px}
  .bv-buy{padding:16px 14px 12px;max-width:none}
  .bv-colours{gap:6px;flex-wrap:nowrap}
  .bv-colours button{flex:1 1 0;min-width:0;justify-content:center;padding:6px 8px;font-size:12px;gap:6px}
  .bv-colours button span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .bv-colours button i{width:18px;height:18px;flex:0 0 18px}
  .bv-price b{font-size:40px}
}

/* ---------- explore: the frame around the V19 sequence ----------
   It opens on the sequence's own first colour, so the hand-over into scene one is seamless. */
.bv-explore{position:relative;background:linear-gradient(180deg,var(--sf-obsidian) 0%,#0A0E0C 100%);color:var(--sf-moon);
  padding-block:clamp(48px,6vw,80px) clamp(24px,3vw,36px);--fg2:rgba(237,239,242,.74)}
.bv-explore-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);grid-template-areas:"title legend" "skip legend";gap:12px clamp(24px,4vw,64px);align-items:end}
.bv-explore-head > div:first-child{grid-area:title}
.bv-explore .sf-h2{margin-bottom:0}
.bv-legend{grid-area:legend;list-style:none;margin:0;padding:0;display:grid;gap:8px}
.bv-legend li{display:grid;grid-template-columns:40px minmax(0,1fr);align-items:center;gap:12px;padding:10px 14px 10px 10px;border-radius:12px;
  background:rgba(237,239,242,.04);box-shadow:inset 0 0 0 1px rgba(226,232,240,.10);font-size:14px;color:var(--fg2)}
.bv-legend li b{color:var(--sf-moon);font-weight:600}
.bv-legend svg{width:40px;height:40px;padding:9px;border-radius:50%;background:rgba(47,217,192,.10);stroke:var(--sf-teal-glow);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.bv-skip{grid-area:skip;justify-self:start;display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border-radius:var(--sf-r-pill);
  border:1px solid rgba(226,232,240,.2);color:var(--sf-moon);text-decoration:none;font-size:13.5px;font-weight:600}
.bv-skip:hover{border-color:var(--sf-gold)}
@media (max-width:860px){.bv-explore-head{grid-template-columns:1fr;grid-template-areas:"title" "legend" "skip"}}
/* the lifted V19 styles bring their own tokens; give the block its type */
.sf-v19{position:relative;font-family:var(--sans);color:var(--fg);line-height:1.62;background:#0A0E0C}
/* a soft fade from the introduction into scene one; it scrolls away once the scene is pinned */
.sf-v19::before{content:"";position:absolute;left:0;right:0;top:0;height:clamp(80px,14vh,160px);z-index:40;pointer-events:none;
  background:linear-gradient(180deg,#0A0E0C,rgba(10,14,12,0))}
.sf-v19 #still{background:var(--sf-obsidian)}

/* ---------- gallery ---------- */
.bv-gallery{padding-block:clamp(64px,8vw,104px)}
.bv-gal-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:center}
.bv-gal-main{margin:0;position:relative;border-radius:18px;overflow:hidden;background:#E9E5DC;aspect-ratio:3/4;max-height:76svh;justify-self:center;width:100%}
.bv-gal-main img{width:100%;height:100%;object-fit:cover}
.bv-gal-main figcaption{position:absolute;left:14px;bottom:14px;padding:7px 12px;border-radius:6px;background:rgba(16,20,25,.78);color:var(--sf-moon);font-size:12.5px}
.bv-thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:28px;max-width:440px}
.bv-thumbs button{aspect-ratio:1;padding:0;border:0;border-radius:10px;overflow:hidden;background:#E3DED3;cursor:pointer;box-shadow:0 0 0 1px var(--line);
  transition:box-shadow var(--sf-d-hover) var(--sf-out)}
.bv-thumbs button img{width:100%;height:100%;object-fit:cover}
.bv-thumbs button[aria-selected="true"]{box-shadow:0 0 0 2px var(--sf-teal)}
@media (max-width:860px){.bv-gal-grid{grid-template-columns:1fr}.bv-gal-main{order:-1;aspect-ratio:4/5;max-height:none}.bv-thumbs{max-width:none}}

/* ---------- videos: one screen, four labelled choices ---------- */
.bv-media{padding-block:clamp(72px,9vw,112px)}
.bv-media-grid{display:grid;grid-template-columns:minmax(0,380px) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:center;max-width:1040px;margin:0 auto}
.bv-screen{border-radius:22px;overflow:hidden;background:#000;box-shadow:0 0 0 1px rgba(226,232,240,.12),0 50px 90px -50px rgba(0,0,0,.9);width:100%}
.bv-screen video{display:block;width:100%;aspect-ratio:9/16;object-fit:contain;background:#000}
.bv-media-side .sf-h2{margin-bottom:22px}
.bv-vlist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.bv-vcard{width:100%;display:grid;grid-template-columns:54px minmax(0,1fr) auto;align-items:center;gap:12px;padding:8px 12px 8px 8px;border-radius:14px;
  border:1px solid rgba(226,232,240,.14);background:rgba(237,239,242,.03);color:var(--sf-moon);text-align:left;cursor:pointer;font:inherit;
  transition:border-color var(--sf-d-hover) var(--sf-out),background var(--sf-d-hover) var(--sf-out)}
.bv-vcard:hover{border-color:rgba(232,211,166,.6)}
.bv-vcard[aria-pressed="true"]{border-color:var(--sf-gold);background:rgba(200,168,124,.12)}
.bv-vthumb{position:relative;width:54px;aspect-ratio:9/16;border-radius:8px;overflow:hidden;background:#000}
.bv-vthumb img{width:100%;height:100%;object-fit:cover}
.bv-vthumb i{position:absolute;inset:0;display:grid;place-items:center}
.bv-vthumb i::before{content:"";width:0;height:0;border-left:11px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent;margin-left:3px;filter:drop-shadow(0 1px 3px rgba(0,0,0,.6))}
.bv-vtxt{display:flex;flex-direction:column;gap:3px;min-width:0}
.bv-vtxt b{font:500 18px/1.2 var(--sf-serif)}
.bv-vlen{font-size:12px;color:rgba(237,239,242,.6);font-variant-numeric:tabular-nums}
.bv-vstate{width:10px;height:10px;border-radius:50%;border:1px solid rgba(226,232,240,.3)}
.bv-vcard[aria-pressed="true"] .bv-vstate{background:var(--sf-gold);border-color:var(--sf-gold)}
.bv-media .bv-fine{margin-top:16px;font-size:12.5px;color:rgba(237,239,242,.6)}
/* phones and tablets: heading, then the screen, then the four choices */
@media (max-width:860px){
  .bv-media-grid{grid-template-columns:1fr;gap:18px}
  .bv-media-side{display:contents}
  .bv-media-side > .sf-eyebrow,.bv-media-side > .sf-h2{order:0}
  .bv-media-side > .sf-h2{margin-bottom:0}
  .bv-screen{order:1;max-width:min(320px,72vw);justify-self:center}
  .bv-vlist{order:2}
  .bv-media .bv-fine{order:3;margin-top:0}
}
@media (max-width:520px){
  .bv-vcard{grid-template-columns:36px minmax(0,1fr);gap:10px;padding:6px 10px 6px 6px}
  .bv-vthumb{width:36px}
  .bv-vtxt b{font-size:15px}
  .bv-vstate{display:none}
}

/* ---------- how to use ---------- */
.bv-howto{--bg:#EFEADF;--bg2:#F7F4ED;background:var(--bg);padding-block:clamp(64px,8vw,104px)}
.bv-how-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:start}
.bv-screen-sm{max-width:280px;margin:24px 0 0;justify-self:start}
.bv-fine-ink{margin:10px 0 0;font-size:12.5px;color:var(--fg2)}
.bv-howto .sf-steps{margin-top:0}
.bv-tips{margin-top:20px;padding:18px 20px;border-radius:12px;background:var(--bg2);box-shadow:0 0 0 1px var(--line)}
.bv-tips h3{margin:0 0 8px;font:600 13px/1 var(--sf-sans);letter-spacing:var(--sf-track);text-transform:uppercase;color:var(--accent)}
.bv-tips p{margin:6px 0 0;font-size:14px;color:var(--fg2)}
@media (max-width:860px){.bv-how-grid{grid-template-columns:1fr}.bv-screen-sm{max-width:260px}}

/* ---------- specifications ---------- */
.bv-specs{padding-block:clamp(56px,7vw,96px)}
.bv-specs-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:start}
.bv-spec{margin:0;border-top:1px solid var(--line)}
.bv-spec > div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--line)}
.bv-spec dt{font-size:10.5px;font-weight:700;letter-spacing:var(--sf-track);text-transform:uppercase;color:var(--accent);padding-top:3px}
.bv-spec dd{margin:0;font-size:15px;font-variant-numeric:tabular-nums}
@media (max-width:860px){.bv-specs-grid{grid-template-columns:1fr}}
@media (max-width:420px){.bv-spec > div{grid-template-columns:1fr;gap:4px}}

/* ---------- end: the purchase again ---------- */
.bv-end{padding-block:clamp(72px,9vw,110px)}
.bv-end-grid{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(28px,6vw,96px);align-items:center;max-width:980px}
.bv-end-grid img{height:clamp(240px,30vw,400px);width:auto;filter:drop-shadow(0 30px 30px rgba(0,0,0,.6))}
.bv-end .bv-fine{margin:12px 0 0;font-size:12.5px;color:rgba(237,239,242,.6)}
@media (max-width:700px){.bv-end-grid{grid-template-columns:1fr;justify-items:center;text-align:center}.bv-end-grid .sf-btn-row{justify-content:center}.bv-end-grid img{height:220px}}

/* ---------- phones: the purchase stays under the thumb ----------
   The strip shows only when the hero's own Buy button is off screen, and
   steps aside, with the action bar, while the 3D sequence fills the screen. */
.bv-sticky{display:none}
@media (max-width:820px){
  .bv-sticky{position:fixed;left:0;right:0;bottom:calc(64px + env(safe-area-inset-bottom,0px));z-index:59;display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding:10px max(16px,env(safe-area-inset-right,0px)) 10px max(16px,env(safe-area-inset-left,0px));
    background:rgba(16,20,25,.96);border-top:1px solid rgba(226,232,240,.1);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
    transition:transform var(--sf-d-ui) var(--sf-out)}
  .bv-sticky-txt{display:flex;align-items:baseline;gap:8px;color:var(--sf-moon)}
  .bv-sticky-txt b{font:600 20px/1 var(--sf-serif)}
  .bv-sticky-txt span{font-variant-numeric:tabular-nums;color:var(--sf-gold-hi);font-weight:600}
  .bv-sticky .sf-btn{min-height:44px}
  body.has-bar{padding-bottom:calc(128px + env(safe-area-inset-bottom,0px))}
  .sf-bar{transition:transform var(--sf-d-ui) var(--sf-out)}
  .bv-sticky{transform:translateY(calc(100% + 80px))}
  body.past-hero-buy:not(.in-sequence) .bv-sticky{transform:none}
  body.in-sequence .sf-bar{transform:translateY(calc(100% + 80px))}
}

/* ---------- the narrowest phones (≤ 360 px): price and Buy on the first screen ----------
   The one-line description is repeated by the 3D tour and the specifications, so it steps aside here. */
@media (max-width:360px){
  .bv-hero .sf-eyebrow{font-size:10px;letter-spacing:.12em}
  .bv-name{font-size:54px}
  .bv-tag{font-size:18px}
  .bv-stage{height:170px}
  .bv-bottle{height:156px}
  .bv-price b{font-size:34px}
  .bv-price{margin-bottom:8px}
  .bv-colours{margin-bottom:10px}
  .bv-colours button{flex:0 0 auto;width:44px;height:44px;padding:0;border-radius:50%}
  .bv-colours button span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .bv-colours button i{width:26px;height:26px;flex:0 0 26px}
}