/* Smart Nails · Neia Santos — estilos compartilhados das páginas de venda
   Conceito: editorial de salão — faixas escuras com retrato, faixas claras com conteúdo.
   Cor de destaque muda por produto: dourado (Smart Nails / Soft 3 em 1) e verde (Smart Pedicure). */
:root{
  --ink:#17140f;        /* preto quente das faixas escuras */
  --ink-2:#221e18;
  --paper:#f6f4f0;      /* fundo claro */
  --card:#ffffff;
  --text:#2a251e;
  --muted:#6e675c;
  --line:#e2ddd3;
  --gold:#b8973d;
  --gold-hi:#d4b55c;
  --gold-soft:#efe6cc;
  --green:#3d7a2c;
  --green-hi:#5a9a45;
  --green-soft:#e1ecd9;
  --acc:var(--gold);
  --acc-hi:var(--gold-hi);
  --acc-soft:var(--gold-soft);
  --on-acc:#17140f;
  --f-display:"Bodoni Moda", "Didot", "Times New Roman", serif;
  --f-body:"Jost", "Helvetica Neue", Arial, sans-serif;
  --radius:14px;
  color-scheme:light;
}
.t-pedi{--acc:var(--green);--acc-hi:var(--green-hi);--acc-soft:var(--green-soft);--on-acc:#fff}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);font-weight:500;line-height:1.12;margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5.4vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem)}
h3{font-size:1.3rem}
p{margin:0}
.wrap{max-width:1080px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.narrow{max-width:720px}
section{padding-block:clamp(56px,8vw,96px)}
.stack{display:flex;flex-direction:column;gap:18px}
.eyebrow{font:600 .78rem/1 var(--f-body);letter-spacing:.18em;text-transform:uppercase;color:var(--acc)}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.center{text-align:center;align-items:center}
.center .lead{margin-inline:auto}
strong{font-weight:600}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:14px 30px;border-radius:999px;
  background:var(--acc);color:var(--on-acc);font:600 1rem/1.2 var(--f-body);letter-spacing:.04em;text-transform:uppercase;text-decoration:none;
  box-shadow:0 10px 24px -12px var(--acc);transition:transform .15s ease,background .15s ease}
.btn:hover{background:var(--acc-hi);transform:translateY(-1px)}
.btn:focus-visible,.link:focus-visible,summary:focus-visible{outline:3px solid var(--acc-hi);outline-offset:3px}
.btn.ghost{background:transparent;color:inherit;border:1.5px solid currentColor;box-shadow:none}
.btn small{font-weight:400;text-transform:none;letter-spacing:0;opacity:.8}
.cta-note{font-size:.9rem;color:var(--muted)}

/* Faixa escura (hero e fechamentos) */
.dark{background:var(--ink);color:#f3efe7}
.dark .lead,.dark .cta-note{color:#c9c1b3}
.hero{padding-block:0;overflow:hidden;position:relative}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:24px;min-height:560px}
.hero-copy{display:flex;flex-direction:column;gap:22px;padding-block:72px;min-width:0}
.hero-logo{width:min(220px,55vw);height:auto}
.hero-photo{align-self:stretch;position:relative;min-height:420px}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 28%);mask-image:linear-gradient(90deg,transparent 0,#000 28%)}
.price-tag{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.price-tag .val{font:500 2.4rem/1 var(--f-display);color:var(--acc-hi)}
.price-tag .sub{color:#c9c1b3;font-size:.95rem}

/* Cartões e listas */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px;min-width:0}
.card .k{font:500 2rem/1 var(--f-display);color:var(--acc)}
.card p{color:var(--muted)}
.modulo h3{display:flex;align-items:center;gap:12px}
.modulo h3::before{content:"";width:22px;height:2px;background:var(--acc);flex:none}
.check{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.check li{padding-left:28px;position:relative}
.check li::before{content:"";position:absolute;left:2px;top:.55em;width:12px;height:7px;border-left:2px solid var(--acc);border-bottom:2px solid var(--acc);transform:rotate(-45deg)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split > *{min-width:0}
.figure{border-radius:var(--radius);overflow:hidden;background:var(--card);border:1px solid var(--line)}

/* Bônus */
.bonus{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;background:var(--card);border:1px dashed var(--acc);border-radius:var(--radius);padding:24px}
.bonus .tag{font:600 .72rem/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;background:var(--acc-soft);color:var(--text);padding:8px 10px;border-radius:6px;white-space:nowrap}
.bonus p{color:var(--muted);margin-top:6px}

/* Depoimentos */
.quote{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:14px}
.quote p{font:italic 400 1.2rem/1.45 var(--f-display)}
.quote span{font-size:.9rem;color:var(--muted)}

/* Caixa de oferta */
.offer{background:var(--ink);color:#f3efe7;border-radius:22px;padding:clamp(28px,5vw,48px);display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.offer .check li::before{border-color:var(--acc-hi)}
.offer-buy{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.offer .cta-note{color:#c9c1b3}

/* Garantia */
.guarantee{display:flex;gap:20px;align-items:center;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--card)}
.seal{flex:none;width:84px;height:84px;border-radius:50%;border:2px solid var(--acc);display:grid;place-items:center;text-align:center;font:500 1.6rem/1 var(--f-display);color:var(--acc)}
.seal small{display:block;font:600 .6rem/1.2 var(--f-body);letter-spacing:.12em;text-transform:uppercase}

/* Sobre */
.about-photo{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;max-width:100%}
.about-photo img{width:100%;height:100%;object-fit:cover;object-position:center top}

/* FAQ */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding-block:18px}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 1.5rem/1 var(--f-body);color:var(--acc)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin-top:10px}

/* Rodapé e WhatsApp */
footer{background:var(--ink);color:#9d9588;font-size:.85rem;padding-block:36px;text-align:center}
footer .wrap{display:flex;flex-direction:column;gap:12px;align-items:center}
footer img{width:120px;opacity:.85}
footer a{color:#d8d0c2}
.wa{position:fixed;right:max(18px,calc(env(safe-area-inset-right,0px) + 12px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:20;
  width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 24px -8px rgba(0,0,0,.45)}
.wa svg{width:30px;height:30px;fill:#fff}

@media (max-width:820px){
  .hero-grid,.split,.offer{grid-template-columns:1fr}
  .hero-grid{min-height:0}
  .hero-photo{order:-1;min-height:0;aspect-ratio:4/5;max-height:62vh;margin-inline:calc(-1 * max(20px,env(safe-area-inset-left,0px)))}
  .hero-photo img{-webkit-mask-image:linear-gradient(180deg,#000 60%,transparent);mask-image:linear-gradient(180deg,#000 60%,transparent)}
  .hero-copy{padding-block:8px 56px}
  .g3,.g2{grid-template-columns:1fr}
  .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Vídeo do YouTube: capa leve que vira player ao clicar */
.video{position:relative;display:block;aspect-ratio:16/9;max-width:100%;border-radius:var(--radius);overflow:hidden;background:#000;box-shadow:0 24px 50px -28px rgba(0,0,0,.6)}
.video img{width:100%;height:100%;object-fit:cover;opacity:.88;transition:opacity .2s ease}
.video:hover img{opacity:1}
.video .play{position:absolute;inset:0;margin:auto;width:78px;height:78px;border-radius:50%;background:var(--acc);display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.video .play::before{content:"";margin-left:6px;border-left:24px solid var(--on-acc);border-top:15px solid transparent;border-bottom:15px solid transparent}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-cap{font-size:.9rem;color:var(--muted);margin-top:10px}
.dark .video-cap{color:#c9c1b3}

/* Galeria de resultados */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.steps figure{margin:0;display:flex;flex-direction:column;gap:10px}
.steps img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius)}
.steps figcaption{font-size:.92rem;color:var(--muted)}
.steps figcaption b{display:block;color:var(--text);font-weight:600}
@media (max-width:820px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Vídeos verticais curtos (formato Reels) */
.reels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.reel{margin:0;display:flex;flex-direction:column;gap:10px;min-width:0}
.reel video{width:100%;aspect-ratio:464/848;height:auto;object-fit:cover;border-radius:var(--radius);background:#000}
.reel figcaption{font-size:.92rem;color:var(--muted)}
.reel figcaption b{display:block;color:var(--text);font-weight:600}
.reel.solo{max-width:320px;margin-inline:auto}
@media (max-width:820px){
  .reels{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;margin-inline:calc(-1 * max(20px,env(safe-area-inset-left,0px)));padding-inline:max(20px,env(safe-area-inset-left,0px))}
  .reels .reel{flex:0 0 68%;scroll-snap-align:center}
}