/* Doutor Acupuntura® – Walter Fonseca | CSS leve, sem dependências */
:root{
  --navy:#6e97bc;
  --navy-2:#0f2557;
  --blue:#2f6fc4;
  --blue-soft:#e8f0fb;
  --blue-softer:#f3f7fd;
  --ink:#1c2433;
  --muted:#5a6475;
  --line:#dbe3ef;
  --bg:#fbfcfe;
  --white:#fff;
  --wa:#1faa59;
  --wa-dark:#168a47;
  --radius:18px;
  --shadow:0 6px 24px rgba(110,151,188,.14);
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --wrap:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.65;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
a:hover{color:var(--navy)}
h1,h2,h3{font-family:var(--serif);color:var(--navy);line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.6vw,3rem)}
h2{font-size:clamp(1.55rem,3.4vw,2.2rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
ul{padding-left:1.2em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 14px;z-index:100}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}

/* Aviso de novo endereço */
.notice{background:var(--navy);color:#fff;font-size:.93rem;text-align:center;padding:8px 16px}
.notice a{color:#fff;font-weight:600}
.notice strong{letter-spacing:.06em}

/* Cabeçalho */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.4) blur(6px)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{text-decoration:none;display:flex;flex-direction:column;line-height:1.1}
.brand b{font-family:var(--serif);font-size:1.3rem;color:var(--navy)}
.brand span{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav a{display:block;padding:8px 12px;border-radius:10px;text-decoration:none;color:var(--ink);font-weight:500}
.nav a:hover,.nav a[aria-current="page"]{background:var(--blue-soft);color:var(--navy)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;cursor:pointer;color:var(--navy)}
.menu-btn svg{display:block}
.header .btn{padding:10px 18px}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;padding:8px 20px 16px}
  .nav a{padding:12px}
  .header .btn-cta-top{display:none}
}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;transition:background .2s,color .2s,border-color .2s;cursor:pointer;font-size:1rem;line-height:1.2}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-dark);color:#fff}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-2);color:#fff}
.btn-ghost{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn svg{width:20px;height:20px;flex:none}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}

/* Seções */
.section{padding:64px 0}
.section-alt{background:var(--blue-softer)}
.section-head{text-align:center;max-width:720px;margin:0 auto 36px}
.section-head p{color:var(--muted)}
.eyebrow{display:inline-block;background:var(--blue-soft);color:var(--navy);font-weight:700;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:14px}

/* Hero */
.hero{background:linear-gradient(180deg,var(--blue-softer),var(--bg));padding:56px 0 48px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero .lead{font-size:1.15rem;color:var(--muted)}
.hero figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.hero figcaption{background:#fff;padding:10px 14px;font-size:.88rem;color:var(--muted)}
.hero-simple{text-align:center}
.hero-simple .wrap{display:block;max-width:820px}
.hero-simple .btn-row{justify-content:center}
.checks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:6px}
.checks li{padding-left:28px;position:relative}
.checks li::before{content:"";position:absolute;left:4px;top:.55em;width:12px;height:7px;border-left:2.5px solid var(--blue);border-bottom:2.5px solid var(--blue);transform:rotate(-45deg)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}

/* Cards */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card p{color:var(--muted)}
.card .label{font-size:.75rem;font-weight:700;letter-spacing:.14em;color:var(--blue);margin:6px 0 4px}
.card ul{margin:0 0 18px;padding-left:1.1em}
.card .more{margin-top:auto;font-weight:600;text-decoration:none}
.card .more::after{content:" →"}
.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:18px 0}
.tags li{background:var(--blue-soft);color:var(--navy);font-weight:600;font-size:.8rem;letter-spacing:.08em;padding:6px 12px;border-radius:999px}

/* Depoimentos */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin:0;box-shadow:var(--shadow);display:flex;flex-direction:column}
.quote p{font-style:italic;margin-bottom:14px}
.quote footer{margin-top:auto;font-weight:700;color:var(--navy)}
.quote footer span{display:block;font-weight:500;font-size:.85rem;color:var(--muted)}
.cat-title{margin:40px 0 18px;font-size:1.5rem}
.disclaimer{background:#fff;border-left:4px solid var(--blue);padding:18px 22px;border-radius:10px;color:var(--muted);font-size:.95rem}

/* Localização */
.loc{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
.loc-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.loc-item{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.loc-item:last-child{border-bottom:0}
.loc-ico{flex:none;width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center}
.loc-ico svg{width:22px;height:22px}
.loc-item strong{color:var(--navy)}
.loc-item p{margin:0}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:340px;background:var(--blue-soft);position:relative}
.map iframe{border:0;width:100%;height:100%;min-height:340px;display:block}
.map-ph{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:20px}
.loc-photo{border-radius:var(--radius);overflow:hidden;margin-top:18px}
@media (max-width:900px){.loc{grid-template-columns:1fr}}

/* Info / FAQ */
.info-list{list-style:none;padding:0;margin:0}
.info-list li{padding:8px 0;border-bottom:1px dashed var(--line)}
.info-list li:last-child{border:0}
.info-list b{color:var(--navy)}
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 52px 18px 20px;font-weight:600;color:var(--navy);list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--blue)}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 20px 18px;color:var(--muted)}

/* Artigo de tratamento */
.article{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.article h2{margin-top:1.6em}
.article h2:first-child{margin-top:0}
.aside{position:sticky;top:96px;display:grid;gap:18px}
.back{display:inline-block;margin-bottom:16px;text-decoration:none;font-weight:600}
@media (max-width:900px){.article{grid-template-columns:1fr}.aside{position:static}}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;text-align:center}
.stats div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.stats b{display:block;font-family:var(--serif);font-size:2.2rem;color:var(--navy)}
@media (max-width:640px){.stats{grid-template-columns:1fr}}

/* CTA */
.cta{background:var(--navy);color:#fff;text-align:center;border-radius:24px;padding:48px 24px}
.cta h2{color:#fff}
.cta p{color:#d7e2f5}
.cta .btn-row{justify-content:center}

/* Rodapé */
.footer{background:var(--navy-2);color:#c9d6ee;padding:48px 0 24px;margin-top:64px;font-size:.95rem}
.footer a{color:#fff}
.footer h3{color:#fff;font-family:var(--sans);font-size:1rem;letter-spacing:.06em;text-transform:uppercase}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:6px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1.2fr 1fr;gap:28px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:32px;padding-top:18px;font-size:.85rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
.social{display:flex;gap:10px;margin-top:12px}
.social a{display:inline-flex;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);align-items:center;justify-content:center}
.social svg{width:20px;height:20px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* Botão flutuante WhatsApp */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.2)}
.wa-float:hover{background:var(--wa-dark);color:#fff}
.wa-float svg{width:30px;height:30px}

.muted{color:var(--muted)}
.center{text-align:center}
.mt{margin-top:28px}

/* Logo (com fallback em texto se a imagem não existir) */
.brand-logo{height:52px;width:auto;max-width:220px;object-fit:contain}
.brand .brand-text{display:none;flex-direction:column;line-height:1.1}
.brand.nologo .brand-text{display:flex}

/* Submenu de Tratamentos */
.nav .has-sub{position:relative}
.nav .caret{display:inline-block;width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin:0 0 3px 8px}
.nav .sub{list-style:none;margin:0;padding:8px;position:absolute;left:0;top:100%;min-width:220px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);display:none;flex-direction:column;gap:2px}
.nav .has-sub:hover .sub,.nav .has-sub:focus-within .sub{display:flex}
@media (max-width:900px){
  .nav .sub{position:static;display:flex;border:0;box-shadow:none;padding:0 0 0 14px;min-width:0}
  .nav .caret{display:none}
}

/* Foto do Walter */
.photo{margin:0 0 18px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--blue-soft)}
.photo img{width:100%;aspect-ratio:978/1024;object-fit:cover}

/* Em quais situações */
.situations{background:var(--blue-softer);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;margin-bottom:32px}
.situations h2{font-size:1.35rem;margin:0 0 10px !important}
.situations .checks{grid-template-columns:repeat(2,1fr);margin:0}
@media (max-width:640px){.situations .checks{grid-template-columns:1fr}}
.article .disclaimer p:last-child{margin:0}
.nav a{white-space:nowrap}
.nav .has-sub > a{display:flex;align-items:center}
@media (min-width:901px) and (max-width:1100px){.nav a{padding:8px 8px}}
.brand > .brand-text{font-size:inherit;letter-spacing:0;text-transform:none;color:inherit}
.back{display:block}

/* Imagens dos tratamentos */
.card-img{padding-top:0;overflow:hidden}
.card-media{margin:0 -26px 20px;aspect-ratio:3/2;background:var(--blue-soft)}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-img > h3:first-child{margin-top:26px}
.treat-media{margin:0 0 28px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/9;background:var(--blue-soft)}
.treat-media img{width:100%;height:100%;object-fit:cover}