/* Modelo 1 · Glass Clinical — azul clínico, vidro fosco, diagonal */
:root{
  --navy:#0b2a6b;--blue:#1f6fe0;--sky:#5fa8ff;--ice:#dcebff;--mist:#f2f7ff;--ink:#0d2147;--muted:#5b6f96;
  --glass:rgba(255,255,255,.55);--glass-b:rgba(255,255,255,.75);--shadow:0 24px 60px rgba(17,63,150,.14);
  --r:22px;--head:'Barlow Condensed',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.65 Inter,system-ui,sans-serif;color:var(--ink);background:linear-gradient(160deg,#eef5ff 0%,#fff 45%,#e6f0ff 100%);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--blue)}
h1,h2{font-family:var(--head);font-weight:800;letter-spacing:.01em;line-height:1;margin:.2em 0 .4em;color:var(--navy);text-transform:uppercase}
h2{font-size:clamp(34px,4.4vw,56px)}
.wrap{width:min(1200px,100% - 32px);margin-inline:auto} /* só lateral: a margem vertical vem de section */
section{margin:clamp(72px,8vw,120px) auto;position:relative;z-index:1}
.eyebrow{font:600 13px/1 Inter;letter-spacing:.32em;text-transform:uppercase;color:var(--blue)}
.lead{font-size:20px;color:var(--navy);font-weight:500}
.muted{color:var(--muted)}
.bar{display:block;width:90px;height:5px;border-radius:5px;background:linear-gradient(90deg,var(--blue),var(--sky));margin:6px 0 18px}
#bg-net{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.55}
.cursor-glow{position:fixed;width:420px;height:420px;border-radius:50%;pointer-events:none;z-index:0;background:radial-gradient(circle,rgba(95,168,255,.22),transparent 65%);transform:translate(-50%,-50%);left:-500px}

/* Navegação em vidro */
.nav{position:fixed;top:14px;left:50%;transform:translateX(-50%);width:min(1240px,100% - 24px);z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:12px 22px;border-radius:999px;background:var(--glass);backdrop-filter:blur(18px) saturate(160%);border:1px solid var(--glass-b);box-shadow:0 10px 40px rgba(17,63,150,.12);transition:.3s}
.nav.scrolled{top:6px;background:rgba(255,255,255,.82)}
.logo img{height:30px;width:auto}
.nav nav{display:flex;gap:6px;align-items:center}
.nav nav a{text-decoration:none;color:var(--ink);font-weight:500;font-size:14px;padding:8px 14px;border-radius:999px;transition:.25s}
.nav nav a:hover,.nav nav a.on{background:var(--ice);color:var(--navy)}
.nav .pill,.btn{background:linear-gradient(135deg,var(--blue),#0b4fc0);color:#fff!important;box-shadow:0 10px 24px rgba(31,111,224,.35)}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer}
.burger span{display:block;height:2px;background:var(--navy);margin:7px 8px;transition:.3s}

/* Hero diagonal (foto + painel de vidro) */
.hero{margin:0;height:100vh;min-height:640px;position:relative;overflow:hidden}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1s,visibility 1s}
.slide.active{opacity:1;visibility:visible}
.slide-photo{position:absolute;inset:0 38% 0 0;background:center/cover no-repeat;clip-path:polygon(0 0,100% 0,78% 100%,0 100%);transform:scale(1.08);transition:transform 7s ease-out}
.slide.active .slide-photo{transform:scale(1)}
.slide-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,42,107,.15),rgba(31,111,224,.1))}
.slide-product{position:absolute;right:-6%;bottom:12%;width:min(46vw,620px);z-index:2;filter:drop-shadow(0 40px 50px rgba(11,42,107,.35))}
.slide-glass{position:absolute;right:4%;top:50%;transform:translateY(-46%);width:min(560px,92%);padding:44px;border-radius:30px;background:linear-gradient(140deg,rgba(255,255,255,.78),rgba(220,235,255,.55));
  backdrop-filter:blur(22px) saturate(150%);border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);z-index:3}
.slide-glass h1{font-size:clamp(44px,5.6vw,84px)}
.slide.active .slide-glass>*{animation:up .9s both}
.slide.active .slide-glass>*:nth-child(2){animation-delay:.1s}.slide.active .slide-glass>*:nth-child(3){animation-delay:.2s}
.slide.active .slide-glass>*:nth-child(4){animation-delay:.3s}.slide.active .slide-glass>*:nth-child(5){animation-delay:.4s}.slide.active .slide-glass>*:nth-child(6){animation-delay:.5s}
@keyframes up{from{opacity:0;transform:translateY(26px)}}
.hero-side{position:absolute;left:4%;bottom:9%;z-index:4;color:#fff;border-left:4px solid var(--sky);padding-left:16px;font-family:var(--head);font-size:28px;line-height:1.1;text-transform:uppercase;letter-spacing:.08em;text-shadow:0 2px 20px rgba(0,0,0,.35)}
.hero-side span,.hero-side b{display:block}.hero-side b{color:var(--sky)}
.dots{position:absolute;bottom:32px;right:4%;display:flex;gap:10px;z-index:5}
.dots button{width:12px;height:12px;border-radius:12px;border:2px solid var(--blue);background:transparent;cursor:pointer;transition:.3s;padding:0}
.dots button.on{width:38px;background:var(--blue)}
.btn{display:inline-flex;gap:10px;align-items:center;text-decoration:none;font-weight:600;padding:15px 28px;border-radius:999px;border:0;cursor:pointer;font-size:15px;margin-top:10px;transition:box-shadow .3s}
.btn span{transition:transform .3s}.btn:hover span{transform:translateX(5px)}

/* Destaques com ícones em anel (como o anexo) */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:-70px;z-index:6}
.feat{display:flex;gap:14px;align-items:center;padding:20px;border-radius:var(--r);background:var(--glass);backdrop-filter:blur(16px);border:1px solid var(--glass-b);box-shadow:var(--shadow)}
.feat b{display:block;text-transform:uppercase;font-size:14px;letter-spacing:.06em;color:var(--navy)}.feat small{color:var(--muted)}
.ring{flex:none;width:62px;height:62px;border-radius:50%;display:grid;place-items:center;color:var(--navy);border:2px solid var(--blue);box-shadow:inset 0 0 0 5px #fff,inset 0 0 0 6px rgba(31,111,224,.25);background:#fff}
.ring svg{width:28px;height:28px}

.split{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
.big em{font-style:normal;color:var(--blue);display:block;font-size:1.35em}
.glass-frame{border-radius:30px;padding:12px;background:var(--glass);border:1px solid var(--glass-b);box-shadow:var(--shadow);backdrop-filter:blur(14px)}
.glass-frame img{border-radius:22px;width:100%;aspect-ratio:4/3;object-fit:cover}
.stats{display:flex;gap:30px;flex-wrap:wrap;margin-top:28px}
.stats b{display:block;font:800 46px/1 var(--head);color:var(--blue)}.stats small{color:var(--muted)}
.stats.wide{justify-content:space-around;padding:30px;border-radius:30px;background:var(--glass);border:1px solid var(--glass-b);box-shadow:var(--shadow)}

/* Especialidades: cartões altos com anatomia holográfica */
.specs{padding:90px 0;background:linear-gradient(135deg,var(--navy),#1550c2);color:#fff;border-radius:48px;width:min(1320px,100% - 16px)}
.specs h2{color:#fff}.specs .eyebrow{color:var(--sky)}
.spec-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:30px}
.spec{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:3/4.4;text-decoration:none;color:#fff;border:1px solid rgba(255,255,255,.25)}
.spec img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s}
.spec:hover img{transform:scale(1.08)}
.spec div{position:absolute;inset:auto 10px 10px;padding:14px;border-radius:16px;background:rgba(11,42,107,.45);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.25)}
.spec b{display:block;font:700 22px/1.1 var(--head);text-transform:uppercase}.spec small{display:block;font-size:12px;opacity:.85;max-height:0;overflow:hidden;transition:max-height .5s}
.spec:hover small{max-height:80px}.dl{font-size:12px;font-weight:600;color:var(--sky)}

/* Produtos sobre pódio de vidro */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px;margin-top:30px}
.prod{position:relative;text-decoration:none;color:var(--ink);padding:22px;border-radius:26px;background:linear-gradient(160deg,rgba(255,255,255,.9),rgba(220,235,255,.6));border:1px solid #fff;box-shadow:var(--shadow);transition:box-shadow .3s}
.prod:hover{box-shadow:0 30px 70px rgba(17,63,150,.25)}
.prod .cat{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);font-weight:600}
.podium{height:200px;display:grid;place-items:center;margin:10px 0 14px;position:relative}
.podium::after{content:"";position:absolute;bottom:4px;width:70%;height:22px;border-radius:50%;background:radial-gradient(rgba(31,111,224,.35),transparent 70%);filter:blur(4px)}
.podium img{max-height:190px;object-fit:contain;position:relative;z-index:1;mix-blend-mode:multiply;transition:transform .5s}
.prod:hover .podium img{transform:translateY(-10px) scale(1.05)}
.prod b{display:block;font:700 26px/1.1 var(--head);text-transform:uppercase;color:var(--navy)}.prod small{color:var(--muted)}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters button{font:500 14px Inter;border:1px solid #c9dbf7;background:#fff;border-radius:999px;padding:8px 16px;cursor:pointer;color:var(--ink)}
.filters button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:24px}
.book{text-decoration:none;color:var(--ink);text-align:center}
.book img{border-radius:10px;box-shadow:0 22px 40px rgba(11,42,107,.25);transform:perspective(800px) rotateY(-14deg);transition:.5s;margin-bottom:12px;aspect-ratio:.7;object-fit:cover}
.book:hover img{transform:perspective(800px) rotateY(0) translateY(-8px)}
.book b{display:block}.book span{font-size:13px;color:var(--blue);font-weight:600}

.cta{margin:clamp(72px,8vw,120px) auto;width:min(1320px,100% - 16px);border-radius:48px;padding:110px 0;background:center/cover;overflow:hidden}
.cta .slide-glass{position:relative;transform:none;right:auto;top:auto;margin-left:auto}
.cta h2{font-size:clamp(30px,3.4vw,46px)}
.phone{display:inline-flex;align-items:center;gap:14px;padding:8px 26px 8px 8px;border-radius:999px;background:#fff;border:1px solid var(--ice);box-shadow:var(--shadow);text-decoration:none;color:var(--navy);font:700 26px var(--head);letter-spacing:.04em}
.phone i{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-style:normal;font-size:20px}

/* Páginas internas */
.page-hero{margin:0;padding:180px 0 90px;background:center/cover;position:relative}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(242,247,255,.97) 30%,rgba(242,247,255,.55) 65%,rgba(242,247,255,.1))}
.page-hero .wrap{position:relative}.page-hero h1{font-size:clamp(44px,6vw,86px);max-width:760px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}
.glass-card{padding:28px;border-radius:var(--r);background:var(--glass);backdrop-filter:blur(16px);border:1px solid var(--glass-b);box-shadow:var(--shadow)}
.glass-card b{display:block;margin:16px 0 6px;font:700 22px/1.1 var(--head);text-transform:uppercase;color:var(--navy)}.glass-card p{margin:0;color:var(--muted)}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.gallery img{border-radius:20px;width:100%;aspect-ratio:4/3;object-fit:cover;background:#fff;box-shadow:var(--shadow)}
.pdp{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;padding-top:120px;margin-top:0}
.pdp-stage{border-radius:36px;aspect-ratio:1;background:#d6e7ff center/cover;display:grid;place-items:center;box-shadow:var(--shadow);overflow:hidden}
.pdp-stage img{width:72%;max-height:72%;object-fit:contain;filter:drop-shadow(0 40px 40px rgba(11,42,107,.3));mix-blend-mode:multiply}
.pdp h1{font-size:clamp(46px,5vw,76px)}.back{text-decoration:none;font-size:14px;display:block;margin-bottom:18px}
.float{animation:float 6s ease-in-out infinite}@keyframes float{50%{translate:0 -14px}}
.search{display:flex;align-items:center;gap:14px;position:sticky;top:90px;z-index:5}
.search input{flex:1;font:inherit;font-size:17px;border:0;background:transparent;outline:none;padding:6px}
.ifu-list{display:grid;gap:10px;margin:20px 0}
.ifu{display:grid;grid-template-columns:140px 1fr auto auto;gap:16px;align-items:center;padding:16px 22px;border-radius:16px;background:rgba(255,255,255,.75);border:1px solid #fff;text-decoration:none;color:var(--ink);transition:.25s}
.ifu:hover{transform:translateX(6px);box-shadow:var(--shadow)}
.ifu .reg{font:700 15px var(--head);letter-spacing:.06em;color:var(--blue)}.ifu small{color:var(--muted)}
.ifu mark{background:#ffe48a;border-radius:3px}
.form{display:grid;gap:14px}.form label{display:grid;gap:6px;font-weight:600;font-size:14px}
.form input,.form textarea{font:inherit;padding:13px 16px;border-radius:14px;border:1px solid #cfe0fa;background:rgba(255,255,255,.85)}
.hp{position:absolute;left:-9999px}
.ok{background:#e3f8ec;color:#11683a;padding:12px;border-radius:12px}.err{background:#fde8e8;color:#b42318;padding:12px;border-radius:12px}
.contact-info p{color:var(--muted)}.contact-info b{color:var(--navy)}
.map{width:100%;height:240px;border:0;border-radius:22px;box-shadow:var(--shadow)}

.foot{position:relative;z-index:1;background:linear-gradient(135deg,#071d4d,var(--navy));color:#c8d8f6;padding:70px 0 26px;margin-top:120px}
.foot .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px}
.foot img{height:30px;width:auto}.foot b{color:#fff;font-family:var(--head);text-transform:uppercase;letter-spacing:.1em;font-size:18px}
.foot .abduch{height:44px;margin-top:10px;opacity:.85;filter:brightness(0) invert(1)}
.social{display:flex;gap:12px}.social a{color:#fff;font-size:13px}
.foot>small{display:block;text-align:center;margin-top:40px;opacity:.6}
.wpp{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-size:26px;text-decoration:none;background:#25d366;box-shadow:0 12px 30px rgba(37,211,102,.45);animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 14px rgba(37,211,102,0)}}

/* Animações de entrada */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 1s,transform 1s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.tilt{transition:transform .2s ease-out} /* sem preserve-3d: ele desliga o mix-blend-mode que remove o fundo branco das fotos */

@media(max-width:1000px){
  .features,.cards3{grid-template-columns:1fr 1fr}.spec-grid{grid-template-columns:repeat(3,1fr)}.cat-grid{grid-template-columns:repeat(3,1fr)}
  .split,.pdp{grid-template-columns:1fr}.foot .wrap{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .burger{display:block}
  .nav nav{position:fixed;top:72px;left:0;right:0;flex-direction:column;padding:16px;border-radius:24px;background:rgba(255,255,255,.96);box-shadow:var(--shadow);display:none}
  .menu-open .nav nav{display:flex}.nav{border-radius:24px}
  .slide-photo{inset:0 0 45% 0;clip-path:polygon(0 0,100% 0,100% 85%,0 100%)}
  .slide-glass{top:auto;bottom:16px;transform:none;right:4%;padding:26px}
  .slide-product{width:60vw;bottom:auto;top:16%;right:4%}
  .hero-side,.dots{display:none}
  .features,.cards3,.spec-grid{grid-template-columns:1fr}.features{margin-top:24px}.cat-grid{grid-template-columns:1fr 1fr}
  .ifu{grid-template-columns:1fr auto}.ifu .reg{grid-column:1/-1}.ifu small{display:none}
  .foot .wrap{grid-template-columns:1fr}section{margin:64px auto}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}