/* ═══════════════════════════════════════════════════════════════
   TRETĀ DERMA — Apple-inspired interactive site
   ═══════════════════════════════════════════════════════════════ */

:root{
  --ink:#1d1d1f;
  --ink-2:#515154;
  --ink-3:#86868b;
  --bg:#ffffff;
  --bg-2:#f5f5f7;
  --bg-3:#fbfbfd;
  --line:rgba(0,0,0,.10);
  --line-2:rgba(0,0,0,.06);
  --dark:#0a0a0c;
  --radius:26px;
  --radius-sm:16px;
  --maxw:1180px;
  --glow:linear-gradient(115deg,#ff9a62 0%,#ff5f8f 42%,#a06bff 100%);
  --glow-soft:linear-gradient(115deg,#ffb88c,#ff8fb3,#b89bff);
  --shadow:0 4px 24px rgba(0,0,0,.06),0 1px 3px rgba(0,0,0,.05);
  --shadow-lg:0 24px 70px -20px rgba(20,16,30,.28);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',Roboto,sans-serif;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
b{font-weight:600}
::selection{background:#ffd9c2;color:#1d1d1f}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,40px)}

/* ── Buttons ───────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-weight:600;font-size:15px;letter-spacing:-.01em;
  padding:11px 22px;border-radius:980px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s cubic-bezier(.2,.7,.2,1),background .25s,box-shadow .25s,color .25s;
  white-space:nowrap;line-height:1;
}
.btn--solid{background:var(--ink);color:#fff}
.btn--solid:hover{transform:translateY(-2px);box-shadow:0 10px 26px -8px rgba(0,0,0,.5)}
.btn--ghost{background:rgba(120,120,128,.10);color:var(--ink)}
.btn--ghost:hover{background:rgba(120,120,128,.18);transform:translateY(-2px)}
.btn--lg{font-size:17px;padding:15px 30px}
.btn--block{width:100%;justify-content:center;margin-top:8px}

/* ── NAV ───────────────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s,box-shadow .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(255,255,255,.72);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom-color:var(--line-2);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:62px;gap:20px}
.brand{display:flex;align-items:center;gap:11px}
.brand__badge{width:46px;height:46px;border-radius:50%;display:block;flex:0 0 auto;box-shadow:0 2px 8px rgba(0,0,0,.16)}
.brand__text{display:flex;flex-direction:column;line-height:1.08}
.brand__name{font-size:17px;font-weight:700;letter-spacing:-.012em;color:var(--ink)}
.brand__inst{font-size:10.5px;font-weight:600;letter-spacing:.12em;color:var(--ink-3);text-transform:uppercase}
.nav__links{display:flex;gap:30px}
.nav__links a{font-size:14.5px;font-weight:500;color:var(--ink-2);position:relative;transition:color .2s}
.nav__links a::after{content:'';position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--ink);border-radius:2px;transition:width .3s cubic-bezier(.2,.7,.2,1)}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after,.nav__links a.active::after{width:100%}
.nav__cta{display:flex;align-items:center;gap:10px}
.btn--phone svg{opacity:.7}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.nav__burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* ── HERO ──────────────────────────────────────────────── */
.hero{position:relative;padding:148px 0 70px;overflow:hidden;isolation:isolate}
.hero__aurora{position:absolute;inset:0;z-index:-1;filter:blur(60px);opacity:.85}
.blob{position:absolute;border-radius:50%;mix-blend-mode:multiply;animation:float 16s ease-in-out infinite}
.blob--1{width:46vw;height:46vw;left:-8vw;top:-10vw;background:radial-gradient(circle at 30% 30%,#ffd0a8,transparent 65%)}
.blob--2{width:42vw;height:42vw;right:-6vw;top:-4vw;background:radial-gradient(circle at 60% 40%,#ffc2dc,transparent 62%);animation-delay:-5s}
.blob--3{width:38vw;height:38vw;left:32vw;top:6vw;background:radial-gradient(circle at 50% 50%,#d8c6ff,transparent 60%);animation-delay:-9s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(3vw,2vw) scale(1.06)}66%{transform:translate(-2vw,3vw) scale(.96)}}

.hero__inner{text-align:center;max-width:920px}
.hero__pill{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13.5px;font-weight:500;color:var(--ink-2);
  background:rgba(255,255,255,.6);border:1px solid var(--line);
  padding:8px 16px;border-radius:980px;margin-bottom:26px;
  backdrop-filter:blur(8px);
}
.hero__pill .dot{width:7px;height:7px;border-radius:50%;background:#34c759;box-shadow:0 0 0 0 rgba(52,199,89,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(52,199,89,.5)}70%{box-shadow:0 0 0 9px rgba(52,199,89,0)}100%{box-shadow:0 0 0 0 rgba(52,199,89,0)}}

.hero__title{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(46px,9vw,108px);line-height:.96;letter-spacing:-.02em;
  margin-bottom:26px;
}
.hero__title span{display:block}
.hero__title .grad{
  background:var(--glow);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-style:italic;
}
.hero__lede{font-size:clamp(17px,2.3vw,21px);color:var(--ink-2);max-width:620px;margin:0 auto 34px;font-weight:400}
.hero__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:60px}

.hero__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:760px;margin:0 auto}
.stat{text-align:center}
.stat b{display:block;font-family:var(--serif);font-size:clamp(28px,4.4vw,46px);font-weight:500;letter-spacing:-.02em;line-height:1}
.stat span{font-size:13px;color:var(--ink-3);font-weight:500}

.hero__scroll{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);width:24px;height:38px;border:2px solid var(--line);border-radius:14px;display:flex;justify-content:center;padding-top:7px}
.hero__scroll span{width:4px;height:8px;border-radius:3px;background:var(--ink-3);animation:scrolldot 1.8s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(-3px)}40%{opacity:1}100%{opacity:0;transform:translateY(8px)}}

/* ── MARQUEE ───────────────────────────────────────────── */
.marquee{border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);padding:18px 0;overflow:hidden;background:var(--bg-3)}
.marquee__track{display:flex;gap:24px;align-items:center;width:max-content;animation:scroll-x 38s linear infinite}
.marquee__track span{font-family:var(--serif);font-size:24px;color:var(--ink);white-space:nowrap;opacity:.85}
.marquee__track i{color:var(--ink-3);font-style:normal}
@keyframes scroll-x{to{transform:translateX(-50%)}}

/* ── SECTIONS ──────────────────────────────────────────── */
.section{padding:clamp(72px,11vw,128px) 0}
.section--alt{background:var(--bg-2)}
.section--dark{background:var(--dark);color:#f5f5f7}
.section--dark .eyebrow{color:#ff9a8c}
.section--dark .section__sub{color:#a1a1a8}

.section__head{max-width:720px;margin:0 auto clamp(40px,6vw,64px);text-align:center}
.section__head--left{text-align:left;margin-left:0}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  background:var(--glow);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.section__title{font-family:var(--serif);font-weight:400;font-size:clamp(32px,5.2vw,58px);line-height:1.04;letter-spacing:-.02em}
.section__sub{font-size:clamp(16px,2vw,19px);color:var(--ink-2);margin-top:18px}
.section__sub a{font-weight:600;border-bottom:1.5px solid currentColor;padding-bottom:1px}

/* ── FILTERS ───────────────────────────────────────────── */
.filters{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.chip{font-family:var(--font);font-size:14.5px;font-weight:500;color:var(--ink-2);
  background:var(--bg-2);border:1px solid transparent;border-radius:980px;padding:9px 20px;cursor:pointer;
  transition:.25s}
.chip:hover{background:#ececef}
.chip.is-active{background:var(--ink);color:#fff}

/* ── BEFORE / AFTER GRID ───────────────────────────────── */
.ba-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ba-card{
  background:var(--bg);border:1px solid var(--line-2);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .5s cubic-bezier(.2,.7,.2,1),box-shadow .5s,opacity .4s;
}
.ba-card.hide{display:none}
.ba-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}

.ba{position:relative;aspect-ratio:1/1.14;overflow:hidden;background:#eee;cursor:ew-resize;touch-action:pan-y}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;-webkit-user-drag:none;user-select:none;pointer-events:none}
.ba__after{z-index:1}
.ba__before{z-index:2;clip-path:inset(0 50% 0 0)}
.ba__tag{position:absolute;z-index:3;top:14px;font-size:11px;font-weight:700;letter-spacing:.08em;
  padding:6px 11px;border-radius:980px;color:#fff;background:rgba(0,0,0,.55);backdrop-filter:blur(6px)}
.ba__tag--before{left:14px}
.ba__tag--after{right:14px;background:rgba(255,255,255,.85);color:#1d1d1f}
.ba__handle{position:absolute;z-index:4;top:0;bottom:0;left:50%;width:3px;background:#fff;transform:translateX(-50%);
  box-shadow:0 0 0 1px rgba(0,0,0,.06),0 2px 8px rgba(0,0,0,.25)}
.ba__grip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:50%;background:#fff;display:grid;place-items:center;
  box-shadow:0 4px 16px rgba(0,0,0,.28);transition:transform .2s}
.ba:hover .ba__grip{transform:translate(-50%,-50%) scale(1.08)}
.ba__grip::before,.ba__grip::after{content:'';position:absolute;width:0;height:0;border-style:solid}
.ba__grip::before{border-width:5px 7px 5px 0;border-color:transparent #1d1d1f transparent transparent;left:11px}
.ba__grip::after{border-width:5px 0 5px 7px;border-color:transparent transparent transparent #1d1d1f;right:11px}
.ba__hint{position:absolute;z-index:3;bottom:14px;left:50%;transform:translateX(-50%);
  font-size:11.5px;font-weight:600;color:#fff;background:rgba(0,0,0,.5);padding:6px 13px;border-radius:980px;
  backdrop-filter:blur(6px);display:flex;align-items:center;gap:6px;transition:opacity .4s;pointer-events:none}
.ba.touched .ba__hint{opacity:0}

.ba-card__body{padding:20px 22px 24px}
.ba-card__pill{display:inline-block;font-size:11.5px;font-weight:600;color:var(--ink-2);
  background:var(--bg-2);padding:5px 11px;border-radius:980px;margin-bottom:11px}
.ba-card__body h3{font-size:20px;font-weight:600;letter-spacing:-.01em;margin-bottom:7px}
.ba-card__body p{font-size:14.5px;color:var(--ink-2);line-height:1.5}

.disclaimer{text-align:center;font-size:13px;color:var(--ink-3);margin-top:40px}

/* ── TREATMENTS ────────────────────────────────────────── */
.treat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.treat{background:var(--bg);border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:30px 28px;
  transition:transform .4s cubic-bezier(.2,.7,.2,1),box-shadow .4s,border-color .4s;position:relative;overflow:hidden}
.treat::after{content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--glow);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.treat:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.treat:hover::after{opacity:1}
.treat__icon{width:50px;height:50px;border-radius:14px;background:var(--bg-2);display:grid;place-items:center;margin-bottom:18px;color:var(--ink)}
.treat__icon svg{width:26px;height:26px}
.treat h3{font-size:18px;font-weight:600;margin-bottom:8px;letter-spacing:-.01em}
.treat p{font-size:14.5px;color:var(--ink-2);line-height:1.55}

/* ── DOCTORS ───────────────────────────────────────────── */
.docs{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.doc{display:grid;grid-template-columns:230px 1fr;gap:28px;align-items:center;
  background:var(--bg);border:1px solid var(--line-2);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.doc__photo{border-radius:18px;overflow:hidden;aspect-ratio:3/4;background:var(--bg-2)}
.doc__photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.doc:hover .doc__photo img{transform:scale(1.05)}
.doc__body h3{font-family:var(--serif);font-size:26px;font-weight:500;letter-spacing:-.01em}
.doc__quals{font-size:13px;font-weight:600;color:var(--ink);margin-top:4px;letter-spacing:.01em}
.doc__role{font-size:13px;color:var(--ink-3);margin:4px 0 12px}
.doc__bio{font-size:14.5px;color:var(--ink-2);line-height:1.6}

/* ── REVIEWS ───────────────────────────────────────────── */
.rating{display:flex;flex-direction:column;align-items:center;gap:6px;margin-bottom:48px}
.rating__score{font-family:var(--serif);font-size:64px;font-weight:500;line-height:1}
.rating__stars{color:#ffb340;font-size:24px;letter-spacing:3px}
.rating__link{margin-top:8px;font-size:15px;font-weight:600;color:#fff;border-bottom:1.5px solid rgba(255,255,255,.4);padding-bottom:2px}
.rating__link:hover{border-color:#fff}
.reviews{columns:3;column-gap:22px}
.review{break-inside:avoid;margin-bottom:22px;background:#161618;border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius-sm);padding:24px}
.review__stars{color:#ffb340;font-size:15px;letter-spacing:2px;margin-bottom:12px}
.review__t{font-size:15.5px;line-height:1.6;color:#e8e8ea}
.review__n{margin-top:16px;font-size:13.5px;font-weight:600;color:#fff;display:flex;align-items:center;gap:8px}
.review__n span{font-weight:400;color:#86868b}
.review__av{width:30px;height:30px;border-radius:50%;background:var(--glow);display:grid;place-items:center;font-size:12px;color:#fff;font-weight:700}

/* ── FAQ ───────────────────────────────────────────────── */
.faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,6vw,80px);align-items:start}
.faq{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;text-align:left;background:none;border:0;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:24px 4px;font-size:18px;font-weight:600;color:var(--ink);letter-spacing:-.01em;font-family:var(--font)}
.faq__icon{flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--bg-2);position:relative;transition:.3s}
.faq__icon::before,.faq__icon::after{content:'';position:absolute;top:50%;left:50%;background:var(--ink);transition:.3s}
.faq__icon::before{width:11px;height:2px;transform:translate(-50%,-50%)}
.faq__icon::after{width:2px;height:11px;transform:translate(-50%,-50%)}
.faq__item.open .faq__icon{background:var(--ink)}
.faq__item.open .faq__icon::before,.faq__item.open .faq__icon::after{background:#fff}
.faq__item.open .faq__icon::after{transform:translate(-50%,-50%) scaleY(0)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.2,.7,.2,1)}
.faq__a p{padding:0 4px 24px;font-size:16px;color:var(--ink-2);line-height:1.65;max-width:62ch}

/* ── VISIT ─────────────────────────────────────────────── */
.visit{display:grid;grid-template-columns:1fr 1.1fr;gap:30px;align-items:stretch}
.visit__card{background:var(--bg);border:1px solid var(--line-2);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.vrow{padding:18px 0;border-bottom:1px solid var(--line-2)}
.vrow:first-child{padding-top:0}
.vrow h4{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
.vrow p{font-size:16px;color:var(--ink);line-height:1.55}
.vrow--split{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;border-bottom:0}
.biglink{font-family:var(--serif);font-size:24px;font-weight:500;letter-spacing:-.01em}
.biglink:hover{background:var(--glow);-webkit-background-clip:text;background-clip:text;color:transparent}
.hours{list-style:none}
.hours li{display:flex;justify-content:space-between;gap:16px;font-size:15px;padding:3px 0;color:var(--ink-2)}
.hours li b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}
.hours .muted{color:var(--ink-3)}
.visit__socials{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;text-align:right}
.visit__socials a:hover{color:#ff5f8f}
.visit__map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);min-height:420px;box-shadow:var(--shadow)}
.visit__map iframe{width:100%;height:100%;border:0;min-height:420px;filter:grayscale(.2) contrast(1.02)}

/* ── FOOTER ────────────────────────────────────────────── */
.footer{background:var(--bg-2);padding:56px 0;border-top:1px solid var(--line-2)}
.footer__inner{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.footer__brand{display:flex;align-items:center;gap:13px}
.footer__brand .brand__name{font-size:19px}
.footer__brand .brand__inst{font-size:11px}
.footer__links{display:flex;gap:24px;font-size:14px;font-weight:500;color:var(--ink-2)}
.footer__links a:hover{color:var(--ink)}
.footer__legal{grid-column:1/-1;font-size:12.5px;color:var(--ink-3);line-height:1.6;border-top:1px solid var(--line-2);padding-top:24px;margin-top:8px}

/* ── REVEAL ANIMATION ──────────────────────────────────── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none}
  *{animation:none!important;scroll-behavior:auto}
}

/* ── WHATSAPP BUTTONS ──────────────────────────────────── */
.btn--wa{background:#1faf54;color:#fff}
.btn--wa:hover{background:#1a9a4a;transform:translateY(-2px);box-shadow:0 10px 26px -8px rgba(31,175,84,.6)}
.btn--wa svg{margin-right:-2px}
.wa-fab{position:fixed;right:22px;bottom:22px;z-index:90;width:58px;height:58px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;
  box-shadow:0 10px 30px -6px rgba(37,211,102,.6),0 2px 8px rgba(0,0,0,.2);
  transition:transform .3s cubic-bezier(.2,.7,.2,1);animation:fabpop .5s .8s both}
.wa-fab::before{content:'';position:absolute;inset:0;border-radius:50%;background:#25d366;z-index:-1;animation:fabring 2.6s infinite}
.wa-fab:hover{transform:scale(1.08)}
.wa-fab__tip{position:absolute;right:70px;white-space:nowrap;background:var(--ink);color:#fff;font-size:13px;font-weight:600;
  padding:8px 13px;border-radius:10px;opacity:0;transform:translateX(8px);pointer-events:none;transition:.25s}
.wa-fab__tip::after{content:'';position:absolute;right:-5px;top:50%;transform:translateY(-50%);border:6px solid transparent;border-left-color:var(--ink)}
.wa-fab:hover .wa-fab__tip{opacity:1;transform:none}
@keyframes fabpop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes fabring{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ── RESULTS (unfold intro + collection, one panel) ────── */
.results{position:relative;background:#ffffff}
.showcase{position:relative;height:210vh;background:linear-gradient(180deg,#f4f2f8 0%,#efe9f6 34%,#f7f4fb 72%,#ffffff 100%)}
.showcase__sticky{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden}
.showcase__inner{display:flex;flex-direction:column;align-items:center;width:100%;gap:clamp(16px,3.4vh,40px)}
.showcase__copy{text-align:center;max-width:680px}
.showcase__title{font-family:var(--serif);font-weight:400;font-size:clamp(30px,5vw,60px);line-height:1.04;letter-spacing:-.02em}
.showcase__note{margin-top:14px;font-size:clamp(15px,1.8vw,17px);color:var(--ink-2)}

.results__collection{position:relative;z-index:2;background:#fff;padding:0 0 clamp(72px,11vw,128px);margin-top:-6vh}
.results__bar{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;
  margin-bottom:38px;padding-top:8px}
.results__lead .eyebrow{margin-bottom:8px}
.results__h{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3.6vw,40px);letter-spacing:-.02em;line-height:1.05}
.results__collection .filters{margin-bottom:0}
[data-stage-fade]{opacity:var(--f,0);transform:translateY(calc((1 - var(--f,0)) * 22px));transition:opacity .1s linear}

.showcase__stage{
  --p:0;
  perspective:1700px;perspective-origin:50% 0%;
  width:min(560px,86vw);
  position:relative;
}
.showcase__device{
  transform-style:preserve-3d;
  transform-origin:50% 100%;
  transform:
    rotateX(calc((1 - min(1, var(--p) / 0.6)) * 46deg))
    scale(calc(0.9 + min(1, var(--p) / 0.6) * 0.1));
  opacity:calc(0.45 + min(1, var(--p) / 0.5) * 0.55);
  will-change:transform;
}
.showcase__bezel{
  background:linear-gradient(160deg,#fff,#e9e8ee);
  padding:12px;border-radius:30px;
  box-shadow:
    0 1px 0 rgba(255,255,255,.8) inset,
    0 40px 80px -28px rgba(30,22,45,.5),
    0 8px 24px rgba(0,0,0,.12);
  border:1px solid rgba(255,255,255,.6);
}
.showcase__shadow{
  position:absolute;left:8%;right:8%;bottom:-26px;height:50px;border-radius:50%;
  background:radial-gradient(ellipse,rgba(40,30,60,.28),transparent 70%);
  filter:blur(8px);
  opacity:calc(min(1, var(--p) / 0.6));transform:scaleX(calc(0.6 + min(1, var(--p) / 0.6) * 0.4));
}
.ba--lg{aspect-ratio:4/3.4;border-radius:20px}
.ba--lg .ba__grip{width:54px;height:54px}

/* ── FACILITIES ────────────────────────────────────────── */
.fac-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.fac{background:var(--bg);border:1px solid var(--line-2);border-radius:var(--radius);padding:28px 26px;
  box-shadow:var(--shadow);transition:transform .4s cubic-bezier(.2,.7,.2,1),box-shadow .4s}
.fac:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.fac__head{display:flex;align-items:center;gap:12px;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--line-2)}
.fac__icon{width:42px;height:42px;flex:0 0 auto;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center}
.fac__icon svg{width:22px;height:22px}
.fac__head h3{font-family:var(--serif);font-size:23px;font-weight:500;flex:1;letter-spacing:-.01em}
.fac__count{font-size:12px;font-weight:700;color:var(--ink-3);background:var(--bg-2);border-radius:980px;padding:4px 10px}
.fac__list{list-style:none;display:flex;flex-direction:column;gap:9px}
.fac__list li{font-size:14.5px;color:var(--ink-2);padding-left:20px;position:relative;line-height:1.35}
.fac__list li::before{content:'';position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:50%;
  background:var(--glow)}

/* card 3D unfold on reveal */
.ba-card[data-reveal]{transform:perspective(1200px) rotateX(12deg) translateY(34px) scale(.97);opacity:0;transform-origin:50% 0%}
.ba-card[data-reveal].in{transform:none;opacity:1}

@media (prefers-reduced-motion:reduce){
  .showcase{height:auto}
  .showcase__sticky{position:static;height:auto;padding:60px 0}
  .showcase__device{transform:none;opacity:1}
  [data-stage-fade]{opacity:1;transform:none}
  .wa-fab{animation:none}.wa-fab::before{animation:none}
}

/* ── RESPONSIVE ────────────────────────────────────────── */
@media (max-width:960px){
  .nav__links{position:fixed;inset:62px 0 auto 0;flex-direction:column;gap:0;
    background:rgba(255,255,255,.96);backdrop-filter:blur(20px);padding:8px 0;
    border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .4s cubic-bezier(.2,.7,.2,1);box-shadow:var(--shadow)}
  .nav__links.open{transform:none}
  .nav__links a{padding:15px clamp(20px,5vw,40px);font-size:16px;border-bottom:1px solid var(--line-2)}
  .nav__links a::after{display:none}
  .nav__burger{display:flex}
  .nav__cta .btn--solid{display:none}
  .ba-grid,.treat-grid,.fac-grid{grid-template-columns:repeat(2,1fr)}
  .docs,.visit,.faq-wrap{grid-template-columns:1fr}
  .showcase{height:180vh}
  .faq-wrap{gap:10px}
  .section__head--left{text-align:center}
  .reviews{columns:2}
}
@media (max-width:680px){
  .btn--phone span{display:none}
  .hero{padding-top:120px}
  .hero__stats{grid-template-columns:repeat(2,1fr);gap:26px 18px}
  .ba-grid,.treat-grid,.fac-grid{grid-template-columns:1fr}
  .reviews{columns:1}
  .wa-fab{width:52px;height:52px;right:16px;bottom:16px}
  .doc{grid-template-columns:1fr;text-align:center}
  .doc__photo{width:180px;margin:0 auto;aspect-ratio:3/4}
  .vrow--split{flex-direction:column;align-items:flex-start}
  .visit__socials{text-align:left}
  .footer__inner{grid-template-columns:1fr}
}