/* LUBIAL — persuasive animations: problem -> solution theatre, effect chips on cards,
   before/after slider, benefits band and livelier white sections. Loaded after site.css. */

/* =========================================================
   PROBLEM -> SOLUTION THEATRE (one step per range)
   ========================================================= */
#transfo{position:relative;height:calc(var(--tf-n,7) * 85vh + 100vh);--g:#9DB4A3;--gc:#EBF0EC}
.tf-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:var(--gc);transition:background-color .9s var(--ease)}
.tf-stage::before{content:'';position:absolute;width:70vmax;height:70vmax;right:-18vmax;top:-22vmax;border-radius:50%;background:radial-gradient(closest-side,var(--g),transparent);opacity:.35}
.tf-grid{position:relative;height:100%;display:grid;grid-template-columns:.95fr 1.05fr;align-items:center;gap:clamp(30px,5vw,90px);padding-top:var(--nav-h)}
.tf-top{display:block;color:var(--nuit-55);margin-bottom:26px}
.tf-kick{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:500;letter-spacing:.22em;text-transform:uppercase}
.tf-kick .dot{width:12px;height:12px}
.tf-title{display:grid;margin:18px 0 22px;font-family:var(--serif);font-weight:500;font-size:clamp(38px,4.4vw,70px);line-height:1.02}
.tf-title > span{grid-area:1/1;transition:opacity .7s var(--ease),transform .9s var(--ease),filter .7s}
.tf-sol{font-style:italic;opacity:0;transform:translateY(24px);filter:blur(10px)}
.solved .tf-pb{opacity:0;transform:translateY(-24px);filter:blur(10px)}
.solved .tf-sol{opacity:1;transform:none;filter:none}
.tf-tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;min-height:44px}
.tf-tags li{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;border:1px solid var(--nuit-15);background:rgba(255,255,255,.5);font-size:14.5px;transition:background .6s,border-color .6s}
.tf-tags li::before{content:'';width:7px;height:7px;border-radius:50%;border:1.5px solid var(--nuit-55)}
.solved .tf-tags li{background:#fff;border-color:transparent;box-shadow:0 8px 24px rgba(7,19,41,.08)}
.solved .tf-tags li::before{width:11px;height:6px;border:0;border-left:1.6px solid var(--nuit);border-bottom:1.6px solid var(--nuit);border-radius:0;transform:rotate(-45deg) translate(1px,-2px)}
.tf-buy{display:flex;align-items:center;gap:14px;margin-top:30px;padding:12px;border-radius:20px;background:rgba(255,255,255,.75);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);max-width:470px;transform:translateY(10px);opacity:.6;transition:opacity .6s,transform .7s var(--ease),box-shadow .6s}
.solved .tf-buy{opacity:1;transform:none;box-shadow:0 20px 50px rgba(7,19,41,.12)}
.tf-buy img{width:56px;height:70px;border-radius:12px;object-fit:cover;background:var(--gc)}
.tf-pinfo{flex:1;min-width:0}
.tf-pinfo .pname{display:block;font-size:21px;line-height:1.1}
.tf-pinfo .px{font-size:15px}
.tf-buy .btn{min-height:48px;padding:0 22px}
.tf-more{margin-top:14px}
.tf-visual{position:relative;justify-self:center;width:min(100%,460px)}
.tf-arch{position:relative;aspect-ratio:4/5;border-radius:999px 999px 30px 30px;overflow:hidden;background:var(--g);box-shadow:0 40px 80px rgba(7,19,41,.18);isolation:isolate}
.tf-arch img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tf-arch .ap{clip-path:inset(0 100% 0 0)}
.tf-ribbon{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;filter:drop-shadow(0 6px 14px rgba(7,19,41,.25))}
.tf-ribbon .r1{fill:none;stroke:var(--g);stroke-width:26;stroke-linecap:round;stroke-linejoin:round}
.tf-ribbon .r2{fill:none;stroke:#fff;stroke-width:6;stroke-linecap:round;opacity:.75}
.tf-marks .mk{position:absolute;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;transition:opacity .5s}
.tf-marks .mk::before{content:'';position:absolute;inset:0;border-radius:50%;border:1.5px solid rgba(255,255,255,.95);animation:mk 1.9s var(--ease) infinite}
.tf-marks .mk::after{content:'';position:absolute;left:50%;top:50%;width:7px;height:7px;margin:-3.5px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.25)}
.tf-marks .mk:nth-child(2)::before{animation-delay:.35s}
.tf-marks .mk:nth-child(3)::before{animation-delay:.7s}
@keyframes mk{0%{transform:scale(.55);opacity:1}75%{transform:scale(1.3);opacity:0}100%{opacity:0}}
.tf-marks .mk-tag{position:absolute;transform:translate(-50%,30px);padding:7px 12px;border-radius:999px;background:rgba(7,19,41,.82);color:#fff;font-size:13px;letter-spacing:.04em;white-space:nowrap;transition:background .6s,color .6s}
.solved .tf-marks .mk::before{animation:none;opacity:0}
.solved .tf-marks .mk::after{width:16px;height:16px;margin:-8px;box-shadow:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 0C10.6 6 14 9.4 20 10 14 10.6 10.6 14 10 20 9.4 14 6 10.6 0 10 6 9.4 9.4 6 10 0Z' fill='%23fff'/%3E%3C/svg%3E") center/contain no-repeat;
  filter:drop-shadow(0 0 6px rgba(255,255,255,.9));animation:spark 1.6s var(--ease) infinite}
@keyframes spark{0%,100%{transform:scale(.7) rotate(0)}50%{transform:scale(1.15) rotate(20deg)}}
.solved .tf-marks .mk-tag{background:#fff;color:var(--nuit)}
.tf-state{position:absolute;left:50%;top:22px;transform:translateX(-50%);display:grid;padding:7px 16px;border-radius:999px;background:rgba(255,255,255,.88);font-size:12px;font-weight:500;letter-spacing:.24em;text-transform:uppercase}
.tf-state b{grid-area:1/1;font-weight:500;transition:opacity .5s}
.tf-state .s-ap,.solved .tf-state .s-av{opacity:0}
.solved .tf-state .s-ap{opacity:1}
.tf-pot{position:absolute;right:-12%;bottom:-6%;width:34%;aspect-ratio:4/5;border-radius:18px;overflow:hidden;box-shadow:0 30px 60px rgba(7,19,41,.25);background:var(--gc);transform:translate(140%,-30%) rotate(18deg);opacity:0;will-change:transform}
.tf-pot img{width:100%;height:100%;object-fit:cover}
.tf-nav{position:absolute;left:var(--gut);bottom:28px;display:flex;gap:6px;z-index:2}
.tf-nav button{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--nuit-55);transition:background .4s,color .4s}
.tf-nav button .dot{width:10px;height:10px}
.tf-nav button span{max-width:0;overflow:hidden;transition:max-width .6s var(--ease)}
.tf-nav button[aria-current="true"]{background:#fff;color:var(--nuit)}
.tf-nav button[aria-current="true"] span{max-width:120px}
.tf-legal{position:absolute;right:var(--gut);bottom:34px;font-size:12px;color:var(--nuit-55)}
@media (max-width:860px){
  #transfo{height:calc(var(--tf-n,7) * 75vh + 100vh)}
  .tf-grid{grid-template-columns:1fr;grid-template-rows:auto 1fr;align-content:start;gap:16px;padding-top:calc(var(--nav-h) + 8px)}
  .tf-visual{order:-1;width:min(64vw,36vh)}
  .tf-pot{right:-22%;width:38%}
  .tf-top{display:none}
  .tf-title{font-size:clamp(28px,7.6vw,38px);margin:10px 0 12px}
  .tf-tags li{font-size:13.5px;padding:7px 12px}
  .tf-buy{margin-top:14px;padding:8px;gap:10px}
  .tf-buy img{width:44px;height:55px}
  .tf-pinfo .pname{font-size:18px}
  .tf-buy .btn{padding:0 16px;font-size:12px;letter-spacing:.12em}
  .tf-more{display:none}
  .tf-nav{left:0;right:0;bottom:calc(10px + env(safe-area-inset-bottom));justify-content:center;gap:2px}
  .tf-nav button{padding:0 9px;min-height:44px}
  .tf-nav button span{display:none}
  .tf-legal{display:none}
  .tf-marks .mk{width:34px;height:34px;margin:-17px 0 0 -17px}
  .tf-marks .mk-tag{font-size:12px;padding:5px 10px}
  .tf-state{top:14px}
}
@media (max-width:860px) and (max-height:700px){ .tf-visual{width:min(56vw,30vh)} .tf-tags li:nth-child(3){display:none} }

/* ---------- benefits band ---------- */
.band{overflow:hidden;padding:clamp(26px,3vw,40px) 0;border-bottom:1px solid var(--nuit-08);background:#fff}
.band-track{display:flex;width:max-content;will-change:transform}
.band-track span{display:inline-flex;align-items:center;gap:clamp(18px,2vw,30px);padding-right:clamp(18px,2vw,30px);font-family:var(--serif);font-style:italic;font-size:clamp(34px,5vw,74px);line-height:1.1;white-space:nowrap}
.band-track .dot{width:clamp(12px,1.2vw,18px);height:clamp(12px,1.2vw,18px)}

/* ---------- product card: the effect on the skin ---------- */
.fx-chip{position:absolute;left:10px;bottom:10px;width:34%;aspect-ratio:4/5;border-radius:999px 999px 12px 12px;overflow:hidden;box-shadow:0 10px 24px rgba(7,19,41,.22);border:2px solid #fff;background:var(--g)}
.fx-chip img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.fx-chip .ap{clip-path:inset(0 100% 0 0)}
.fx-chip i{position:absolute;left:50%;bottom:6px;transform:translateX(-50%);padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.92);font-style:normal;font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.fx-chip i{display:grid;justify-items:center}
.fx-chip i b{grid-area:1/1;font-weight:500}
.fx-chip i .a2{opacity:0}
.pcard:hover .fx-chip .ap,.pcard.fx-play .fx-chip .ap{animation:fxwipe 3.6s var(--ease) infinite}
.pcard:hover .fx-chip i .a1,.pcard.fx-play .fx-chip i .a1{animation:fxa 3.6s steps(1) infinite}
.pcard:hover .fx-chip i .a2,.pcard.fx-play .fx-chip i .a2{animation:fxb 3.6s steps(1) infinite}
@keyframes fxwipe{0%,22%{clip-path:inset(0 100% 0 0)}52%,100%{clip-path:inset(0 0 0 0)}}
@keyframes fxa{0%{opacity:1}38%,100%{opacity:0}}
@keyframes fxb{0%{opacity:0}38%,100%{opacity:1}}
@media (max-width:760px){ .fx-chip{width:40%;left:8px;bottom:8px} }
@media (prefers-reduced-motion:reduce){ .fx-chip .ap{clip-path:inset(0 0 0 50%)} }

/* ---------- product page: before / after slider ---------- */
.ba{position:relative;margin-top:16px;aspect-ratio:4/5;border-radius:24px;overflow:hidden;background:var(--g);user-select:none;-webkit-user-select:none}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .ap{clip-path:inset(0 0 0 var(--x,50%))}
.ba .handle{position:absolute;top:0;bottom:0;left:var(--x,50%);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 12px rgba(7,19,41,.3);pointer-events:none}
.ba .handle::after{content:'‹ ›';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:50px;height:50px;border-radius:50%;background:#fff;color:var(--nuit);font-size:20px;letter-spacing:.1em;box-shadow:0 8px 24px rgba(7,19,41,.2)}
.ba .lab{position:absolute;top:14px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.9);font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;pointer-events:none}
.ba .lab.l{left:14px}.ba .lab.r{right:14px}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-cap{margin-top:10px;font-size:13.5px;color:var(--nuit-55)}

/* ---------- livelier white sections ---------- */
.btn{overflow:hidden;isolation:isolate}
.btn::before{content:'';position:absolute;inset:-1px;z-index:-1;border-radius:inherit;background:currentColor;opacity:.14;transform:translateX(-101%);transition:transform .7s var(--ease)}
.btn:hover::before{transform:none}
.bg-perle{position:relative;overflow:hidden}
.bg-perle::before,.bg-perle::after{content:'';position:absolute;z-index:0;width:56vmax;height:56vmax;border-radius:50%;opacity:.3;pointer-events:none;animation:drift 18s ease-in-out infinite alternate}
.bg-perle::before{background:radial-gradient(closest-side,#E2B77D,transparent);left:-20vmax;top:-16vmax}
.bg-perle::after{background:radial-gradient(closest-side,#A8C6D9,transparent);right:-22vmax;bottom:-20vmax;animation-delay:-9s}
.bg-perle > .wrap{position:relative;z-index:1}
@keyframes drift{to{transform:translate(8vmax,6vmax) scale(1.12)}}
.gestes{position:relative}
.gestes::before{content:'';position:absolute;left:-28px;top:0;bottom:0;width:1px;background:var(--nuit-15)}
.gestes .flow{position:absolute;left:-28px;top:0;width:1px;height:100%;background:var(--nuit);transform-origin:top;transform:scaleY(0)}
.gestes .drop{position:absolute;left:-34px;top:0;width:13px;height:17px;margin-top:-8px;background:var(--nuit);border-radius:50% 50% 50% 50% / 38% 38% 62% 62%}
@media (max-width:860px){ .gestes{margin-left:16px} .gestes::before,.gestes .flow{left:-14px} .gestes .drop{left:-20px} }
.trust svg path,.trust svg rect,.trust svg circle{stroke-dasharray:120;stroke-dashoffset:120;transition:stroke-dashoffset 1.8s var(--ease)}
.trust .drawn svg path,.trust .drawn svg rect,.trust .drawn svg circle{stroke-dashoffset:0}
.actif{position:relative;overflow:hidden}
.actif::before{content:'';position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--a,var(--nuit));transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease)}
.actif:hover::before{transform:scaleX(1)}
@media (prefers-reduced-motion:reduce){
  .bg-perle::before,.bg-perle::after{animation:none}
  .trust svg *{stroke-dashoffset:0 !important}
  #transfo{height:auto}
  .tf-stage{position:relative}
}

/* product page: image + before/after stack, so the column scrolls normally */
.pp-media{position:relative;top:auto}
body.in-tf .wa-float{opacity:0;transform:scale(.6);pointer-events:none}
@media (max-width:860px){
  /* phones: photo, then name, price and buy button, then the before/after */
  .pp-media{display:contents}
  .pp-img{order:1}
  .pp-info{order:2;padding-bottom:10px}
  .ba{order:3;margin-top:0}
  .ba-cap{order:4;margin:0 0 30px}
}
.crumbs a{display:inline-block;padding:12px 0;margin:-12px 0}