/* Centro Odontológico Apollonia · grafite + dourado em linha (ver cabeçalho do index.html) */

:root{
  --escala:1;
  --grafite:#3A3A3C;
  --grafite-2:#2F2F31;
  --grafite-3:#444446;
  --ouro:#B7A571;
  --ouro-m:#9D8C5D;
  --cinza:#C8C8C8;
  --texto:#E6E4DF;
  --texto-2:#B9B6AE;
  --marmore:#F4F3F0;
  --tinta:#2B2B2D;
  --tinta-2:#5E5C58;
  --linha:rgba(183,165,113,.22);
  --zap:#25D366;
  --barra:64px;
  --f-cx:"Raleway",system-ui,sans-serif;
  --f-t:"Instrument Sans",system-ui,sans-serif;
  --ease:cubic-bezier(.22,.8,.24,1);
}

*,*::before,*::after{box-sizing:border-box}
html{font-size:calc(100% * var(--escala));scroll-behavior:smooth;scroll-padding-top:calc(var(--barra) + 80px)}
body{margin:0;margin-top:var(--barra);background:var(--grafite);color:var(--texto);font-family:var(--f-t);font-size:1.125rem;line-height:1.75;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0}
p{margin:0 0 18px}
ul,dl,dd{margin:0;padding:0;list-style:none}
:focus-visible{outline:1.5px solid var(--ouro);outline-offset:4px}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 24px}

/* ---------- Barra Plaker (infraestrutura) ---------- */
#bar-plaker-top{position:fixed;top:0;left:0;width:100%;height:var(--barra);background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);border-bottom:1px solid rgba(255,255,255,.1);color:#fff;z-index:9999999;box-shadow:0 4px 20px rgba(0,0,0,.3);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;display:flex;justify-content:center}
.bar-container{width:100%;max-width:1400px;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 16px}
.bar-brand-info{display:flex;align-items:center;gap:10px}
.badge-demo{background:rgba(34,197,94,.15);color:#4ade80;border:1px solid rgba(34,197,94,.3);padding:3px 8px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;gap:5px;white-space:nowrap}
.badge-demo::before{content:"";width:6px;height:6px;background:#22c55e;border-radius:50%;display:inline-block;box-shadow:0 0 8px #22c55e}
.bar-text{font-size:13px;font-weight:500;color:#cbd5e1}
.bar-text strong{color:#fff;font-weight:700}
.bar-buttons{display:flex;gap:8px;align-items:center}
.btn-plaker{height:38px;padding:0 14px;font-size:12px;font-weight:700;border-radius:8px;transition:all .2s ease-in-out;display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;white-space:nowrap}
.btn-consultor{background:rgba(255,255,255,.05);color:#f1f5f9!important;border:1px solid rgba(255,255,255,.18)}
.btn-consultor:hover{background:rgba(255,255,255,.12);color:#fff!important}
.btn-cartao{background:rgba(56,189,248,.1);color:#38bdf8!important;border:1px solid rgba(56,189,248,.3)}
.btn-cartao:hover{background:rgba(56,189,248,.2)}
.btn-pix{background:linear-gradient(135deg,#16a34a 0%,#15803d 100%);color:#fff!important;border:none;box-shadow:0 2px 8px rgba(22,163,74,.35)}
.btn-pix:hover{background:linear-gradient(135deg,#15803d 0%,#166534 100%);transform:translateY(-1px)}
.btn-icon{width:14px;height:14px;fill:currentColor;flex-shrink:0}

/* ---------- Botões: contorno dourado fino ---------- */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--f-cx);font-size:0.8125rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;padding:16px 28px;border:1px solid var(--ouro);cursor:pointer;transition:color .45s var(--ease),background .45s}
.btn .ic{width:17px;height:17px;fill:currentColor;flex:none}
.btn-ouro{color:var(--ouro);background:transparent}
.btn-ouro::before{content:"";position:absolute;inset:0;background:var(--ouro);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);z-index:-1}
.btn-ouro{z-index:0}
.btn-ouro:hover{color:var(--grafite)}
.btn-ouro:hover::before{transform:scaleX(1)}
.btn-ouro-cheio{background:var(--ouro);color:var(--grafite-2)}
.btn-ouro-cheio:hover{background:#CDBB86}

.kicker{font-family:var(--f-cx);font-size:0.75rem;font-weight:600;letter-spacing:.34em;text-transform:uppercase;color:var(--ouro);margin-bottom:18px}
.kicker-esc{color:var(--ouro-m)}
.tit{font-family:var(--f-cx);font-weight:300;font-size:clamp(30px,4.2vw,52px);line-height:1.15;letter-spacing:.06em;text-transform:uppercase;color:var(--texto)}
.tit-esc{color:var(--tinta)}

.ph{position:relative;background:linear-gradient(150deg,#FAF9F6,#E2DFD7 55%,#B9B19A);display:grid;place-items:center;overflow:hidden}
.ph::after{content:attr(data-label);font-family:var(--f-cx);font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--grafite);opacity:.6;text-align:center;padding:0 24px}
.logo{height:40px;width:auto;flex:none;color:#C1A251}
.logo use{fill:currentColor}

/* ---------- Header ---------- */
.header{position:sticky;top:var(--barra);z-index:60;border-bottom:1px solid transparent;transition:border-color .35s}
/* fundo e blur num pseudo: backdrop-filter no próprio header prenderia o menu mobile (position:fixed) dentro dele */
.header::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(58,58,60,.88);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.header.stuck{border-color:var(--linha)}
.nav{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.marca{display:flex;align-items:center;gap:14px}
.marca-txt{display:flex;flex-direction:column;line-height:1.2}
.marca .pre{font-family:var(--f-cx);font-size:10px;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--cinza)}
.marca .nome{font-family:var(--f-cx);font-size:19px;font-weight:400;letter-spacing:.3em;text-transform:uppercase;color:var(--texto)}
.nav-links{display:flex;gap:34px;font-family:var(--f-cx);font-size:12.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--texto-2)}
.nav-links a{position:relative;padding:6px 0;transition:color .3s}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--ouro);transform:scaleX(0);transition:transform .45s var(--ease)}
.nav-links a:hover{color:var(--ouro)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{font-size:13px;padding:12px 22px}
.burger{display:none;width:46px;height:46px;border:1px solid var(--ouro);background:none;cursor:pointer;position:relative}
.burger span{position:absolute;left:13px;width:18px;height:1px;background:var(--ouro);transition:transform .35s var(--ease)}
.burger span:nth-child(1){top:19px}.burger span:nth-child(2){top:25px}
.burger.open span:nth-child(1){transform:translateY(3px) rotate(45deg)}
.burger.open span:nth-child(2){transform:translateY(-3px) rotate(-45deg)}
.mobile{position:fixed;left:0;right:0;top:calc(var(--barra) + 84px);bottom:0;background:var(--grafite-2);display:flex;flex-direction:column;justify-content:center;gap:6px;padding:24px 32px;opacity:0;pointer-events:none;transition:opacity .45s}
.mobile.open{opacity:1;pointer-events:auto}
.mobile a{font-family:var(--f-cx);font-size:28px;font-weight:300;letter-spacing:.18em;text-transform:uppercase;padding:12px 0;border-bottom:1px solid var(--linha)}
.mobile .btn{font-size:13px;margin-top:22px;border-bottom:1px solid var(--ouro)}

/* ---------- Hero: traço dourado ---------- */
.hero{position:relative;overflow:hidden;min-height:calc(100svh - var(--barra) - 84px);display:flex;align-items:center;padding:clamp(50px,6vw,80px) 0;background:radial-gradient(ellipse 50% 60% at 50% 30%,#48484A 0%,var(--grafite) 70%)}
.hero-in{display:flex;flex-direction:column;align-items:center;text-align:center}
.traco-dente{width:clamp(130px,16vw,200px);height:auto;margin-bottom:28px;overflow:visible}
.traco-dente use{fill:#C1A251;fill-opacity:0;stroke:#C1A251;stroke-width:1.1;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 3s var(--ease),fill-opacity 1.4s ease 1.4s;filter:drop-shadow(0 0 8px rgba(183,165,113,.35))}
.carregado .traco-dente use{stroke-dashoffset:0;fill-opacity:1}
.palavra{display:flex;flex-direction:column;align-items:center}
.palavra .pre{font-family:var(--f-cx);font-size:clamp(0.875rem,1.8vw,1.3125rem);font-weight:400;letter-spacing:.3em;text-transform:uppercase;color:var(--cinza);opacity:0;transform:translateY(10px);transition:opacity 1s ease 1.2s,transform 1s var(--ease) 1.2s}
.palavra .nome{font-family:var(--f-cx);font-size:clamp(48px,10vw,128px);font-weight:300;line-height:1.05;letter-spacing:.42em;margin-right:-.42em;text-transform:uppercase;color:var(--texto);opacity:0;transition:opacity 1.4s ease 1.4s,letter-spacing 1.8s var(--ease) 1.4s}
.carregado .palavra .pre{opacity:1;transform:none}
.carregado .palavra .nome{opacity:1;letter-spacing:.2em;margin-right:-.2em}
.frase{font-size:clamp(1.125rem,2vw,1.375rem);color:var(--texto-2);margin:22px 0 0}
.acoes{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:34px}
.local{font-family:var(--f-cx);font-size:0.75rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--ouro-m);margin:40px 0 0}

/* ---------- Tratamentos: cartões com fio dourado ---------- */
.tratamentos{background:var(--grafite-2);padding:clamp(80px,10vw,130px) 0}
.cab{margin-bottom:clamp(40px,5vw,60px)}
.grade{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linha);border:1px solid var(--linha)}
.card{position:relative;background:var(--grafite-2);padding:clamp(28px,3vw,40px);transition:background .5s}
.card::before{content:"";position:absolute;left:0;top:0;height:1px;width:100%;background:var(--ouro);transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease) .2s}
.card.in::before{transform:scaleX(1)}
.card:hover{background:var(--grafite-3)}
.card-largo{grid-column:span 3}
.n{display:block;font-family:var(--f-cx);font-size:0.75rem;font-weight:600;letter-spacing:.24em;color:var(--ouro);margin-bottom:18px}
.card h3{font-family:var(--f-cx);font-weight:400;font-size:1.375rem;letter-spacing:.08em;text-transform:uppercase;color:var(--texto);margin-bottom:10px;line-height:1.3}
.card p{font-size:1rem;color:var(--texto-2);margin:0}
.nota{font-size:0.9062rem;color:var(--texto-2);margin:26px 0 0}

/* ---------- Responsável: seção clara, papelaria sobre mármore ---------- */
.responsavel{background:var(--marmore);color:var(--tinta);padding:clamp(80px,10vw,130px) 0;position:relative;overflow:hidden}
.responsavel::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 40% 50% at 90% 10%,rgba(255,255,255,.9),transparent 70%),linear-gradient(115deg,transparent 40%,rgba(185,177,154,.12) 41%,transparent 48%),linear-gradient(160deg,transparent 60%,rgba(185,177,154,.1) 61%,transparent 70%)}
.resp-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}
.foto{aspect-ratio:4/3;box-shadow:0 40px 60px -40px rgba(43,43,45,.5)}
.responsavel p{color:var(--tinta-2);max-width:42ch}
.cro{font-family:var(--f-cx);font-size:0.8125rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--ouro-m)!important;margin-top:24px}

/* ---------- Contato ---------- */
.contato{padding:clamp(80px,10vw,130px) 0}
.ctt-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,90px);align-items:center}
.dados{border-top:1px solid var(--ouro)}
.dados div{padding:20px 0;border-bottom:1px solid var(--linha)}
.dados dt{font-family:var(--f-cx);font-size:0.6875rem;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--ouro);margin-bottom:4px}
.dados dd{font-size:1.0312rem;line-height:1.6}
.dados a{border-bottom:1px solid transparent;transition:border-color .3s,color .3s}
.dados a:hover{border-color:var(--ouro);color:var(--ouro)}

/* ---------- Rodapé ---------- */
.rodape{background:var(--grafite-2);padding:56px 0 30px;border-top:1px solid var(--linha)}
.rd-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-bottom:26px;border-bottom:1px solid var(--linha)}
.rd-social{display:flex;gap:12px}
.rd-social a{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--linha);transition:border-color .3s,transform .3s}
.rd-social a:hover{border-color:var(--ouro);transform:translateY(-2px)}
.rd-social svg{width:17px;height:17px;fill:var(--ouro)}
.rd-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding:22px 0;font-size:0.8125rem;color:var(--texto-2)}
.rd-plaker{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;padding-top:20px;border-top:1px solid var(--linha);font-size:13px;color:var(--texto-2)}
.rd-plaker b{color:var(--texto)}
.rd-plaker a{color:var(--ouro);font-weight:600}

/* ---------- Acessibilidade: tamanho do texto e alto contraste (em px de propósito, não escala) ---------- */
.nav-links{margin-left:auto}
.a11y{display:flex;align-items:stretch;height:38px;flex:none;margin-left:auto;overflow:hidden}
.a11y button{min-width:38px;padding:0 9px;display:grid;place-items:center;background:transparent;border:0;border-radius:0;line-height:1;cursor:pointer;transition:background .25s,color .25s,opacity .25s}
.a11y button[aria-disabled="true"]{opacity:.5;cursor:default}
.a11y button:focus-visible{outline:2px solid currentColor;outline-offset:-5px}
.a11y svg{width:17px;height:17px;fill:currentColor}
.a11y{border:1px solid rgba(183,165,113,.45)}
.a11y button{font-family:var(--f-cx);font-size:12.5px;font-weight:600;letter-spacing:.06em;color:var(--ouro)}
.a11y button+button{border-left:1px solid rgba(183,165,113,.3)}
.a11y button:hover{background:rgba(183,165,113,.12)}
.a11y button[aria-pressed="true"]{background:var(--ouro);color:var(--grafite-2)}
html.alto-contraste{--grafite:#1B1B1C;--grafite-2:#111112;--grafite-3:#2A2A2B;--ouro:#DCC994;--ouro-m:#DCC994;--cinza:#FFFFFF;--texto:#FFFFFF;--texto-2:#EDEBE5;--marmore:#FFFFFF;--tinta:#000;--tinta-2:#1F1F1F;--linha:rgba(220,201,148,.55)}
html.alto-contraste .header::before{background:#1B1B1C}
html.alto-contraste .responsavel .kicker-esc,html.alto-contraste .responsavel .cro{color:#5C4B1C!important}

.zap{position:fixed;right:20px;bottom:20px;z-index:70;width:56px;height:56px;border-radius:50%;background:var(--zap);display:grid;place-items:center;box-shadow:0 12px 28px -8px rgba(37,211,102,.6);transition:transform .3s ease}
.zap svg{width:28px;height:28px;fill:#fff}
.zap:hover{transform:scale(1.08)}

.reveal{opacity:0;transform:translateY(20px);transition:opacity 1s ease,transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media (max-width:980px){
  .bar-brand-info{display:none}
  .bar-buttons{width:100%;gap:5px}
  .btn-plaker{flex:1;padding:0 6px;font-size:11px;height:40px}
  .nav-links,.nav-cta{display:none}
  .burger{display:block}
  .grade{grid-template-columns:1fr 1fr}
  .card-largo{grid-column:span 2}
  .resp-grid,.ctt-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:1.0312rem}
  .nav{height:76px}
  .mobile{top:calc(var(--barra) + 76px)}
  .marca .nome{font-size:16px;letter-spacing:.24em}
  .grade{grid-template-columns:1fr}
  .card-largo{grid-column:auto}
  .acoes .btn{width:100%}
  .palavra .nome{letter-spacing:.14em;margin-right:-.14em}
  .carregado .palavra .nome{letter-spacing:.1em;margin-right:-.1em}
  .zap{width:52px;height:52px;right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .traco-dente use{stroke-dashoffset:0;fill-opacity:1;transition:none}
  .palavra .pre,.palavra .nome{opacity:1;transform:none}
  .card::before{transform:scaleX(1)}
}
@media (max-width:640px){
  .nav{gap:10px}
  .a11y{height:36px}
  .a11y button{min-width:33px;padding:0 6px}
}
@media (max-width:380px){
  .header .logo{display:none}
}
@media (max-width:400px){
  .palavra .nome{font-size:40px}
  .card{min-width:0}
  .card h3{font-size:1.125rem;letter-spacing:.04em;overflow-wrap:break-word}
}