/* ROOSS MEDICAL — site catálogo */
:root{
  --ink:#1f2721;        /* verde-carvão: barra, botões, rodapé */
  --ink-2:#2c352e;
  --page:#f8f6f2;       /* fundo da página */
  --paper:#ffffff;      /* cards */
  --stone:#efebe5;      /* chips, faixa de benefícios */
  --stone-2:#e4dfd7;
  --line:#d9d3ca;
  --text:#1f2721;
  --muted:#5d625d;
  --serif:"Libre Caslon Text","Libre Caslon Display",Georgia,"Times New Roman",serif;
  --display:"Libre Caslon Display","Libre Caslon Text",Georgia,serif;
  --sans:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1240px;
  --gut:clamp(16px,3vw,32px);
  --r:12px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--text);font:400 15px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ico{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ico.fill{fill:currentColor;stroke:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* ---------- Barra superior ---------- */
.topbar{background:var(--ink);color:#e9ece8;font-size:12px}
.topbar ul{list-style:none;margin:0 auto;padding:0 var(--gut);max-width:var(--wrap);display:flex;justify-content:space-between;align-items:center;height:40px}
.topbar li{display:flex;align-items:center;gap:10px;flex:1;justify-content:center;position:relative}
.topbar li+li::before{content:"";position:absolute;left:0;top:50%;height:18px;margin-top:-9px;border-left:1px solid rgba(255,255,255,.35)}
.topbar .ico{width:19px;height:19px}

/* ---------- Cabeçalho ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(248,246,242,.96);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:background .25s,box-shadow .25s}
.header.on-hero{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
.header.scrolled{background:rgba(248,246,242,.97);box-shadow:0 1px 0 var(--line)}
.header .wrap{display:flex;align-items:center;gap:24px;height:104px;transition:height .25s}
.header.scrolled .wrap{height:76px}
.brand img{width:160px;height:auto;transition:width .25s}
.header.scrolled .brand img{width:132px}
.nav{display:flex;gap:44px;margin:0 auto}
.nav a{font-size:14.5px;padding:6px 8px;position:relative}
.nav a[aria-current="page"]::after,.nav a:hover::after{content:"";position:absolute;left:0;right:0;bottom:-6px;border-bottom:1.5px solid var(--ink)}
.tools{display:flex;align-items:center;gap:6px}
.tools .sep{width:1px;height:24px;background:var(--ink);opacity:.6;margin:0 12px}
.icon-btn{width:42px;height:42px;display:grid;place-items:center;border-radius:50%}
.icon-btn .ico{width:23px;height:23px}
.icon-btn:hover{background:rgba(31,39,33,.07)}
.menu-btn{display:none}
.searchbar{display:none;border-top:1px solid var(--line);background:var(--page)}
.searchbar.open{display:block}
.searchbar .wrap{display:flex;gap:10px;align-items:center;height:64px}
.searchbar input{flex:1;height:44px;border:1px solid var(--line);border-radius:999px;padding:0 20px;font:inherit;background:#fff}
.drawer{position:fixed;inset:0;z-index:80;display:none}
.drawer.open{display:block}
.drawer .scrim{position:absolute;inset:0;background:rgba(20,26,22,.45)}
.drawer nav{position:absolute;right:0;top:0;bottom:0;width:min(84vw,340px);background:var(--page);padding:24px;display:flex;flex-direction:column;gap:4px}
.drawer nav a{font-family:var(--serif);font-size:24px;padding:12px 0;border-bottom:1px solid var(--line)}
.drawer .close{align-self:flex-end;margin-bottom:12px}
.drawer .btn{margin-top:auto}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:46px;padding:0 24px;border-radius:999px;background:var(--ink);color:#fff;font-weight:500;font-size:14px;transition:background .2s}
.btn:hover{background:#334036}
.btn .ico{width:22px;height:22px}
.btn .chev{width:15px;height:15px;margin-left:4px}
.btn-lg{height:54px;padding:0 30px;font-size:15px}
.btn-block{width:100%}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}

/* ---------- Hero / banner ---------- */
.hero{position:relative;margin-top:-104px;background:#efece6;overflow:hidden}
.hero-media img{width:100%;height:auto}
.hero.has-text .hero-media img{height:clamp(560px,52vw,820px);object-fit:cover;object-position:right center}
.hero-copy{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding-top:104px;pointer-events:none}
.hero-copy>*{pointer-events:auto;max-width:520px}
.kicker{font-size:12px;letter-spacing:.42em;text-transform:uppercase;margin:0 0 22px}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(40px,4.7vw,66px);line-height:1.04;letter-spacing:-.01em;margin:0 0 22px;max-width:560px}
.hero p.lead{font-size:clamp(15px,1.35vw,17.5px);line-height:1.6;color:#4b504b;margin:0 0 34px;max-width:430px}
.hero-side{position:absolute;right:max(var(--gut),calc((100vw - var(--wrap))/2 + var(--gut)));top:calc(104px + 70px);border-left:1px solid var(--ink);padding:24px 0 24px 30px;font-size:13px;letter-spacing:.42em;line-height:2;text-transform:uppercase}

/* ---------- Catálogo ---------- */
.section-head{text-align:center;padding:42px 0 26px}
.rule-kicker{display:flex;align-items:center;justify-content:center;gap:40px;font-size:12px;letter-spacing:.42em;text-transform:uppercase;margin:0 0 10px}
.rule-kicker::before,.rule-kicker::after{content:"";width:min(190px,18vw);border-top:1px solid #8c8f8a}
.section-head h2{font-family:var(--display);font-weight:400;font-size:clamp(28px,3.1vw,38px);line-height:1.15;margin:0}
.filters{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:30px}
.chips{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.chip{height:36px;padding:0 22px;border-radius:999px;background:var(--stone);font-size:13.5px;transition:background .2s,color .2s}
.chip:hover{background:var(--stone-2)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff}
.chips.small .chip{height:30px;padding:0 16px;font-size:12.5px;background:transparent;border:1px solid var(--line)}
.chips.small .chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{position:relative;background:var(--paper);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 2px rgba(31,39,33,.05),0 6px 18px -10px rgba(31,39,33,.18)}
.card .media{position:relative;aspect-ratio:3/4.55;background:#ece8e2;overflow:hidden}
.card .media img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .5s}
.card a.media:hover img{transform:scale(1.025)}
.badge{position:absolute;left:10px;top:12px;background:var(--ink);color:#fff;font-size:10.5px;font-weight:500;padding:3px 10px;border-radius:999px;z-index:2}
.fav{position:absolute;right:8px;top:8px;width:36px;height:36px;display:grid;place-items:center;z-index:2;border-radius:50%}
.fav .ico{width:21px;height:21px;stroke-width:1.5}
.fav[aria-pressed="true"] .ico{fill:var(--ink)}
.card .body{padding:14px 12px 12px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:14px;font-weight:400;margin:0;line-height:1.35}
.row-price{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:2px 0 12px}
.price{font-weight:600;font-size:17px}
.dots{display:flex;gap:4px;align-items:center}
.dots i{width:11px;height:11px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}
.dots small{font-size:11px;color:var(--muted);margin-left:2px}
.card .btn{height:38px;font-size:13px;padding:0 14px;margin-top:auto}
.card .btn .ico{width:19px;height:19px}
.empty{grid-column:1/-1;text-align:center;padding:60px 0;color:var(--muted)}
.placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:linear-gradient(160deg,#f2efe9,#e6e1d9);color:var(--muted);font-size:12.5px}
.placeholder img,.card .media .placeholder img,.main-img .placeholder img{width:44%;height:auto;opacity:.2;object-fit:contain;transform:none}

/* ---------- Benefícios ---------- */
.perks{margin:28px auto 0;display:grid;grid-template-columns:repeat(4,1fr);background:var(--stone);border-radius:var(--r);padding:16px 0}
.perk{display:flex;align-items:center;justify-content:center;gap:18px;font-size:13px;line-height:1.3;position:relative;padding:6px 12px}
.perk+.perk::before{content:"";position:absolute;left:0;top:8px;bottom:8px;border-left:1px solid #9c9e98}
.perk .ico{width:34px;height:34px;stroke-width:1.4}

/* ---------- Banner secundário ---------- */
.promo{margin:14px auto 0;display:grid;grid-template-columns:41% 1fr;border-radius:var(--r);overflow:hidden;background:linear-gradient(100deg,#d6d0c6,#e8e4dd 60%,#ece8e2);min-height:126px;position:relative}
.promo-art{position:relative;background:#1b211c;clip-path:polygon(0 0,100% 0,92% 100%,0 100%);overflow:hidden;min-height:126px}
.promo-art::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(115deg,rgba(255,255,255,.025) 0 2px,transparent 2px 5px),radial-gradient(120% 90% at 30% 30%,rgba(255,255,255,.09),transparent 60%)}
.promo-art .emb{position:absolute;left:44%;top:50%;width:min(130px,40%);transform:translate(-50%,-50%) rotate(-18deg);opacity:.82;filter:drop-shadow(0 1px 0 rgba(0,0,0,.6))}
.promo-art img.cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.promo-copy{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 18px 18px 6px}
.promo .kicker{font-size:10.5px;margin-bottom:6px}
.promo h2{font-family:var(--serif);font-weight:400;font-size:clamp(20px,2.1vw,25px);margin:0 0 6px;line-height:1.2}
.promo p{margin:0;font-size:13.5px;color:#4b504b}
.promo .btn{flex:none}

/* ---------- Rodapé ---------- */
.footer{background:var(--ink);color:#eef0ec;margin-top:22px}
.footer .wrap{display:flex;align-items:center;gap:40px;min-height:112px;padding-top:18px;padding-bottom:18px}
.footer .brand img{width:120px}
.footer nav{display:flex;align-items:center;margin-left:40px}
.footer nav a{font-size:13px;padding:0 22px;position:relative}
.footer nav a+a::before{content:"";position:absolute;left:0;top:3px;bottom:3px;border-left:1px solid rgba(255,255,255,.55)}
.social{display:flex;gap:14px;margin-left:auto}
.social a{width:36px;height:36px;display:grid;place-items:center}
.social .ico{width:24px;height:24px}
.slogan{border-left:1px solid rgba(255,255,255,.55);padding:14px 0 14px 32px;font-family:var(--serif);font-style:italic;font-size:15px}
.copy{border-top:1px solid rgba(255,255,255,.1);font-size:11.5px;color:#b7bdb6;text-align:center;padding:12px var(--gut)}

/* ---------- Página do produto ---------- */
.crumbs{font-size:12.5px;color:var(--muted);padding:22px 0}
.crumbs a:hover{color:var(--text)}
.pdp{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:start;padding-bottom:40px}
.gallery{display:grid;grid-template-columns:76px 1fr;gap:14px;position:sticky;top:96px}
.thumbs{display:flex;flex-direction:column;gap:10px}
.thumbs:empty{display:none}
.gallery:has(.thumbs:empty){grid-template-columns:1fr}
.thumbs button{border-radius:8px;overflow:hidden;aspect-ratio:3/4;background:#ece8e2;outline-offset:2px;opacity:.6;transition:opacity .2s}
.thumbs button[aria-current="true"]{opacity:1;box-shadow:0 0 0 1.5px var(--ink)}
.thumbs img{width:100%;height:100%;object-fit:cover;object-position:top}
.main-img{border-radius:var(--r);overflow:hidden;background:#ece8e2;aspect-ratio:3/4;position:relative}
.main-img{background:#ece8e2}
.main-img>img{width:100%;height:100%;object-fit:contain;object-position:center}
.main-img .note{position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.92);font-size:12px;padding:5px 12px;border-radius:999px}
.info .refline{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:22px}
.info .kicker{margin:0}
.info .ref{font-family:var(--display);font-size:clamp(38px,4vw,54px);line-height:1}
.info .ref small{display:block;font-family:var(--sans);font-size:12px;letter-spacing:.42em;margin-bottom:6px}
.info h1{font-family:var(--display);font-weight:400;font-size:clamp(28px,3vw,38px);line-height:1.12;margin:0 0 8px}
.info .price{font-size:22px;display:block;margin-bottom:16px}
.info .desc{color:#4b504b;font-size:15px;line-height:1.7;margin:0 0 28px;max-width:52ch}
.opt-label{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;letter-spacing:.32em;text-transform:uppercase;border-bottom:1px solid var(--line);padding-bottom:8px;margin:0 0 16px}
.opt-label span{letter-spacing:0;text-transform:none;font-size:13.5px;color:var(--muted)}
.swatches{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.sw{width:46px;height:46px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18);position:relative}
.sw[aria-checked="true"]::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1.5px solid var(--ink)}
.sizes{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.sz{min-width:52px;height:50px;border:1px solid #8f928d;font-size:14px;padding:0 10px;background:transparent}
.sz[aria-checked="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.feats{display:flex;border-top:1px solid var(--line);margin:4px 0 26px;padding-top:18px}
.feats li{flex:1;list-style:none;text-align:center;font-size:11px;letter-spacing:.24em;text-transform:uppercase;padding:0 10px;line-height:1.5}
.feats li+li{border-left:1px solid var(--line)}
.feats{padding-left:0}
.hint{font-size:12.5px;color:var(--muted);text-align:center;margin:10px 0 0}
.related{padding:20px 0 30px}
.related h2{font-family:var(--display);font-weight:400;font-size:28px;margin:0 0 20px}

/* ---------- Tablet ---------- */
@media (max-width:1080px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .nav{gap:24px}
  .footer .wrap{flex-wrap:wrap;justify-content:center;gap:20px;padding-top:28px;padding-bottom:28px}
  .footer nav{margin-left:0}
  .social{margin-left:0}
}

/* ---------- Celular ---------- */
@media (max-width:820px){
  body{font-size:14.5px}
  .topbar ul{height:34px;overflow:hidden}
  .topbar li{display:none;font-size:11.5px}
  .topbar li.show{display:flex;animation:tb .5s}
  .topbar li+li::before{display:none}
  @keyframes tb{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
  .header .wrap,.header.scrolled .wrap{height:66px;gap:8px}
  .header.on-hero{background:rgba(248,246,242,.96)}
  .brand img,.header.scrolled .brand img{width:106px}
  .nav{display:none}
  .tools{margin-left:auto;gap:0}
  .tools .sep{display:none}
  .menu-btn{display:grid}
  .icon-btn{width:40px;height:40px}
  .icon-btn .ico{width:22px;height:22px}

  .hero{margin-top:0}
  .hero.has-text .hero-media img{height:auto;aspect-ratio:auto}
  .hero-copy{position:static;padding:28px var(--gut) 34px;background:var(--page)}
  .hero-copy>*{max-width:none}
  .hero .kicker{margin-bottom:12px;font-size:11px}
  .hero h1{font-size:clamp(34px,10vw,44px);margin-bottom:14px}
  .hero p.lead{margin-bottom:24px;font-size:15px}
  .hero .btn{width:100%}
  .hero-side{display:none}

  .section-head{padding:34px 0 18px}
  .rule-kicker{gap:16px;font-size:11px}
  .rule-kicker::before,.rule-kicker::after{width:44px}
  .filters{align-items:stretch;margin:0 calc(var(--gut)*-1) 20px}
  .chips{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;padding:2px var(--gut);scrollbar-width:none}
  .chips::-webkit-scrollbar{display:none}
  .chip{flex:none}
  .chips.small{justify-content:center}
  .grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .card .body{padding:10px 10px 10px}
  .card h3{font-size:13px}
  .price{font-size:15.5px}
  .dots i{width:9px;height:9px}
  .card .btn{height:36px;font-size:11.5px;padding:0 8px;gap:6px}
  .card .btn .ico{width:16px;height:16px}
  .badge{font-size:9.5px;left:8px;top:8px;padding:2px 8px}

  .perks{grid-template-columns:1fr 1fr;padding:6px 0}
  .perk{justify-content:flex-start;padding:14px 14px;gap:12px;font-size:12.5px}
  .perk+.perk::before{display:none}
  .perk:nth-child(odd){border-right:1px solid var(--line)}
  .perk:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .perk .ico{width:28px;height:28px}

  .promo{grid-template-columns:1fr}
  .promo-art{clip-path:none;min-height:150px}
  .promo-art .emb{left:50%;width:120px}
  .promo-copy{flex-direction:column;align-items:flex-start;padding:22px 20px 24px;gap:16px}
  .promo .btn{width:100%}

  .footer .wrap{flex-direction:column;gap:18px}
  .footer nav{flex-wrap:wrap;justify-content:center;row-gap:8px}
  .footer nav a{padding:0 14px}
  .slogan{border-left:0;border-top:1px solid rgba(255,255,255,.3);padding:14px 0 0}

  .pdp{grid-template-columns:1fr;gap:22px}
  .gallery{position:static;grid-template-columns:1fr;gap:10px}
  .thumbs{flex-direction:row;order:2;overflow-x:auto;scrollbar-width:none}
  .thumbs button{width:64px;flex:none}
  .main-img{margin:0 calc(var(--gut)*-1);border-radius:0}
  .crumbs{padding:14px 0}
  .sw{width:40px;height:40px}
  .sz{flex:1;min-width:0}
  .feats li{font-size:9.5px;letter-spacing:.16em;padding:0 6px}
  .buybar{position:sticky;bottom:0;z-index:30;background:var(--page);padding:12px 0 calc(12px + env(safe-area-inset-bottom));margin:0 calc(var(--gut)*-1);padding-left:var(--gut);padding-right:var(--gut);box-shadow:0 -1px 0 var(--line)}
}
.btn .sm{display:none}
@media (max-width:520px){.card .btn .lg{display:none}.card .btn .sm{display:inline}}