/* ==========================================================================
   Odontologia Nogueira — folha de estilo global
   Dra. Elizabete Nogueira · Odontologia do Sono · Uberaba/MG
   Sistema visual "Organic" (Caprasimo + Figtree, paleta terracota/dourada)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Caprasimo:wght@400&family=Figtree:wght@400;500;600;700&display=swap');

:root{
  /* — paleta nativa (tokens de marca) — */
  --color-bg:#fdf4e8; --color-surface:#fbe9d3; --color-text:#2a2018; --color-divider:#e6d3b7;
  --color-accent:#cb9962;
  --color-accent-100:#fdf4e8; --color-accent-200:#ffd9af; --color-accent-300:#eec79b;
  --color-accent-400:#dcb07c; --color-accent-500:#cb9962; --color-accent-600:#b3814e;
  --color-accent-700:#8e6339; --color-accent-800:#6d4a29; --color-accent-900:#3f2a16;
  --color-accent-2:#997a59;
  --color-accent-2-100:#f8f1e9; --color-accent-2-200:#ecdfcf; --color-accent-2-300:#d5c1a5;
  --color-accent-2-400:#b79b78; --color-accent-2-500:#997a59; --color-accent-2-600:#84684d;
  --color-accent-2-700:#6b533c; --color-accent-2-800:#4f3d2b; --color-accent-2-900:#33281c;
  --color-neutral-100:#fefaf4; --color-neutral-200:#f7ead9; --color-neutral-300:#ead9c1;
  --color-neutral-500:#b3a086; --color-neutral-700:#6d5c47; --color-neutral-800:#4b3f31; --color-neutral-900:#2a2018;

  --font-heading:'Caprasimo', Georgia, serif;
  --font-body:'Figtree', system-ui, -apple-system, sans-serif;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2a2018 12%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2a2018 14%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2a2018 20%, transparent);

  /* — aliases legados (mantêm as páginas de tratamentos/ferramentas/dicas
       funcionando sem alterar seus nomes de classe) — todos apontam para
       os mesmos tokens de marca acima — */
  --bg: var(--color-bg);
  --bg-raised: var(--color-neutral-100);
  --bg-sun: var(--color-surface);
  --ink: var(--color-text);
  --ink-soft: var(--color-neutral-700);
  --line: var(--color-divider);
  --gold: var(--color-accent);
  --gold-deep: var(--color-accent-700);
  --gold-soft: var(--color-accent-200);
  --terra: var(--color-accent-700);
  --terra-soft: var(--color-accent-2-200);
  --night: var(--color-accent-2-900);
  --night-soft: var(--color-accent-2-200);

  --maxw:1180px;
  --radius:16px;
  --radius-lg:28px;
  --radius-md:16px;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --color-bg:#1d160f; --color-surface:#2a2018; --color-text:#f7ead9; --color-divider:#4b3f31;
  }
}
:root[data-theme="dark"]{
  --color-bg:#1d160f; --color-surface:#2a2018; --color-text:#f7ead9; --color-divider:#4b3f31;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 28px;}

/* ---------- Tipografia ---------- */
h1,h2,h3,h4{font-family:var(--font-heading);font-weight:400;text-wrap:balance;letter-spacing:-0.01em;}
h1{font-size:clamp(30px,4vw,46px);line-height:1.1;margin:0 0 18px;}
h2{font-size:clamp(24px,2.9vw,33px);line-height:1.17;margin:0 0 14px;}
h3{font-size:clamp(19px,2.2vw,23px);line-height:1.25;margin:0 0 12px;}
h4{font-size:18px;margin:0 0 8px;}
p{margin:0 0 16px;}
a{color:var(--gold-deep);}
:focus{outline:none;}
::selection{background:color-mix(in srgb, var(--color-accent) 30%, transparent);}

.eyebrow{
  font-family:var(--font-body);font-weight:600;font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--terra);
  display:flex;align-items:center;gap:9px;margin-bottom:18px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);flex-shrink:0;}
.section-eyebrow{
  font-family:var(--font-body);font-weight:600;font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--gold-deep);margin-bottom:12px;
}
.lead{font-size:18px;color:var(--ink-soft);max-width:60ch;}
.section-desc{font-size:15.5px;color:var(--ink-soft);max-width:62ch;}

/* ---------- Botões (base Organic + cor de marca) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  cursor:pointer;text-decoration:none;font-family:var(--font-heading);font-weight:400;
}
.washed{filter:saturate(0.6) contrast(0.85) brightness(1.06) opacity(0.96);}
.chev{transition:transform .22s;}
details[open] .chev{transform:rotate(-135deg);}
summary{list-style:none;cursor:pointer;}
summary::-webkit-details-marker{display:none;}
@keyframes breathe{0%,100%{transform:scale(1);opacity:.5;}50%{transform:scale(1.06);opacity:.72;}}

/* ---------- Header / Nav ---------- */
nav.topbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--bg) 90%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.topbar-inner{
  max-width:var(--maxw);margin:0 auto;padding:13px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.topbar-logo{height:32px;width:auto;}
.topbar-links{display:flex;gap:24px;font-size:14.5px;font-weight:600;}
.topbar-links a{text-decoration:none;color:var(--ink-soft);}
.topbar-links a:hover,.topbar-links a[aria-current="page"]{color:var(--gold-deep);}
.topbar-cta{
  display:inline-flex;align-items:center;gap:8px;background:var(--terra);color:var(--color-accent-100);
  font-family:var(--font-heading);
  padding:10px 20px;border-radius:999px;font-size:14px;
  text-decoration:none;white-space:nowrap;
}
.topbar-cta:hover{background:var(--color-accent-800);}
@media (max-width:900px){.topbar-links{display:none;}}

/* ---------- Botões de ação ---------- */
.btn-primary{
  display:inline-flex;align-items:center;gap:9px;background:var(--terra);color:var(--color-accent-100);
  font-family:var(--font-heading);
  padding:15px 28px;border-radius:999px;font-size:16px;
  text-decoration:none;border:none;cursor:pointer;
}
.btn-primary:hover{background:var(--color-accent-800);}
.btn-secondary{
  display:inline-flex;align-items:center;gap:9px;background:transparent;color:var(--ink);
  font-family:var(--font-heading);
  border:1.5px solid var(--line);padding:13.5px 26px;border-radius:999px;
  font-size:16px;text-decoration:none;cursor:pointer;
}
.btn-secondary:hover{border-color:var(--gold);background:color-mix(in srgb, var(--gold) 8%, transparent);}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,.btn:focus-visible{
  outline:2px solid var(--gold);outline-offset:2px;border-radius:4px;
}

/* ---------- Seções ---------- */
section{padding:70px 0;}
section.alt{background:var(--bg-raised);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:640px;margin-bottom:40px;}

/* ---------- Page hero (páginas internas) ---------- */
.page-hero{padding:56px 0 46px;border-bottom:1px solid var(--line);}
.breadcrumb{
  font-family:var(--font-body);font-size:13px;color:var(--ink-soft);
  margin-bottom:16px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;
}
.breadcrumb a{color:var(--ink-soft);text-decoration:none;}
.breadcrumb a:hover{color:var(--gold-deep);}
.breadcrumb span{opacity:.5;}

/* ---------- Placeholder de imagem (sem foto real ainda) ---------- */
.img-slot{
  position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;
  background:radial-gradient(circle at 30% 20%, var(--color-accent-200), var(--color-surface) 70%);
  color:var(--color-accent-700);
}
.img-slot svg{width:34%;height:34%;max-width:64px;max-height:64px;opacity:.55;}
.img-slot span{
  position:absolute;bottom:12px;left:12px;right:12px;font-size:11.5px;line-height:1.4;
  color:var(--color-accent-800);opacity:.75;text-align:left;
}

/* ---------- Cards genéricos ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:18px;}
.card{
  background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;display:flex;flex-direction:column;gap:10px;
  text-decoration:none;color:inherit;box-shadow:var(--shadow-sm);
}
a.card:hover{border-color:var(--gold);box-shadow:var(--shadow-md);}
.card h3,.card h4{margin:0;}
.card p{font-size:14px;color:var(--ink-soft);margin:0;}
.card .card-tag{
  font-family:var(--font-body);font-weight:600;font-size:11px;color:var(--gold-deep);
  text-transform:uppercase;letter-spacing:.06em;
}
.card-more{
  margin-top:auto;padding-top:8px;font-size:13.5px;font-weight:600;color:var(--terra);
}

/* ---------- Faixa de dados ---------- */
.stat-band{background:var(--night);padding:34px 0;}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media (max-width:780px){.stat-grid{grid-template-columns:1fr;gap:20px;}}
.stat-num{
  font-family:var(--font-heading);font-size:clamp(24px,2.7vw,32px);font-weight:400;
  color:#FFFFFF;font-variant-numeric:tabular-nums;margin-bottom:5px;
}
.stat-label{font-size:13.2px;color:var(--night-soft);opacity:.9;max-width:36ch;}

/* ---------- Limites clínicos (bloco ético) ---------- */
.limits-box{
  background:var(--terra-soft);border:1px solid var(--color-accent-2-400);
  border-radius:var(--radius);padding:26px 28px;
}
.limits-box h3{font-size:18px;margin:0 0 14px;color:var(--color-accent-2-800);display:flex;align-items:center;gap:9px;}
.limits-box ul{margin:0;padding-left:20px;font-size:14.2px;color:var(--ink-soft);display:flex;flex-direction:column;gap:9px;}
.limits-box li strong{color:var(--ink);}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line);padding:19px 0;}
.faq-item summary{
  font-family:var(--font-heading);font-weight:400;font-size:18px;cursor:pointer;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:var(--font-body);font-size:21px;font-weight:400;color:var(--gold-deep);flex-shrink:0;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{font-size:14.5px;color:var(--ink-soft);margin:12px 0 0;max-width:70ch;}

/* ---------- CTA final ---------- */
.cta-final{background:var(--night);border-radius:var(--radius-lg);padding:50px 44px;text-align:center;}
@media (max-width:640px){.cta-final{padding:36px 24px;}}
.cta-final .section-eyebrow{color:var(--gold-soft);}
.cta-final h2{color:#FFFFFF;max-width:22ch;margin:0 auto 14px;}
.cta-final p{color:var(--night-soft);opacity:.9;max-width:54ch;margin:0 auto 26px;font-size:15.5px;}
.cta-final .btn-row{justify-content:center;}

/* ---------- Blog: listagem ---------- */
.blog-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:28px;}
.chip{
  font-size:13px;font-weight:600;padding:8px 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--bg-raised);color:var(--ink-soft);
  cursor:pointer;text-decoration:none;
}
.chip:hover{border-color:var(--gold);}
.chip[aria-pressed="true"]{background:var(--gold-soft);color:var(--gold-deep);border-color:var(--gold);}
.blog-search{
  flex:1;min-width:200px;padding:11px 18px;border-radius:999px;
  border:1px solid var(--line);background:var(--bg-raised);color:var(--ink);
  font-family:inherit;font-size:14px;
}
.blog-search:focus{outline:2px solid var(--gold);outline-offset:1px;}

.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;}
.post-card{
  background:var(--bg-raised);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;
  box-shadow:var(--shadow-sm);
}
.post-card:hover{border-color:var(--gold);box-shadow:var(--shadow-md);}
.post-card-media{aspect-ratio:16/9;background:var(--bg-sun);overflow:hidden;}
.post-card-media img{width:100%;height:100%;object-fit:cover;}
.post-card-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.post-card-cat{
  font-family:var(--font-body);font-weight:600;font-size:10.5px;text-transform:uppercase;
  letter-spacing:.07em;color:var(--gold-deep);
}
.post-card h3{font-size:17.5px;margin:0;line-height:1.3;}
.post-card p{font-size:13.8px;color:var(--ink-soft);margin:0;}
.post-card-meta{
  margin-top:auto;padding-top:10px;font-size:12px;color:var(--ink-soft);
  display:flex;gap:10px;flex-wrap:wrap;
}
.blog-empty{
  padding:50px 20px;text-align:center;color:var(--ink-soft);
  border:1px dashed var(--line);border-radius:var(--radius);
}
.blog-loading{padding:50px 20px;text-align:center;color:var(--ink-soft);}
.pagination{display:flex;gap:8px;justify-content:center;margin-top:36px;flex-wrap:wrap;}
.pagination button{
  min-width:40px;padding:9px 14px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg-raised);color:var(--ink-soft);font-family:inherit;font-size:14px;cursor:pointer;
}
.pagination button[aria-current="true"]{background:var(--gold-soft);color:var(--gold-deep);border-color:var(--gold);}
.pagination button:disabled{opacity:.4;cursor:default;}

/* ---------- Blog: artigo ---------- */
.article-header{padding:48px 0 32px;border-bottom:1px solid var(--line);}
.article-meta{
  font-size:12.5px;color:var(--ink-soft);
  display:flex;gap:14px;flex-wrap:wrap;margin-top:14px;
}
.article-body{padding:44px 0 20px;font-size:16.5px;}
.article-body h2{margin-top:38px;}
.article-body h3{margin-top:30px;}
.article-body p{color:var(--ink-soft);max-width:68ch;}
.article-body ul,.article-body ol{color:var(--ink-soft);max-width:66ch;padding-left:22px;display:flex;flex-direction:column;gap:9px;margin:0 0 18px;}
.article-body strong{color:var(--ink);}
.article-body figure{margin:28px 0;}
.article-body figure img{border-radius:var(--radius);}
.article-body figcaption{font-size:13px;color:var(--ink-soft);margin-top:8px;}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;background:var(--bg-sun);
  border-left:3px solid var(--gold);border-radius:0 var(--radius) var(--radius) 0;
}
.article-body blockquote p{margin:0;color:var(--ink);font-size:16px;}

.inline-cta{
  background:var(--bg-sun);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 26px;margin:32px 0;
}
.inline-cta h4{margin:0 0 8px;font-size:18px;}
.inline-cta p{font-size:14.5px;color:var(--ink-soft);margin:0 0 16px;max-width:56ch;}

.related-links{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;margin:32px 0;background:var(--bg-raised);
}
.related-links h4{margin:0 0 14px;font-size:16px;}
.related-links ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.related-links a{font-size:14.5px;font-weight:600;text-decoration:none;display:flex;gap:9px;align-items:flex-start;}
.related-links a:hover{text-decoration:underline;}
.related-links a::before{content:"→";color:var(--gold);flex-shrink:0;}

/* ---------- Ferramentas (calculadoras) ---------- */
.tool-panel{
  background:var(--bg-raised);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:30px 32px;box-shadow:var(--shadow-sm);
}
@media (max-width:640px){.tool-panel{padding:24px 20px;}}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start;}
@media (max-width:860px){.tool-grid{grid-template-columns:1fr;gap:26px;}}
.field{margin-bottom:20px;}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px;}
.field .hint{font-size:12.5px;color:var(--ink-soft);font-weight:400;margin-top:3px;}
.field select,.field input[type="number"],.field input[type="text"]{
  width:100%;padding:11px 14px;border-radius:12px;border:1px solid var(--line);
  background:var(--bg);color:var(--ink);font-family:inherit;font-size:15px;
}
.field select:focus,.field input:focus{outline:2px solid var(--gold);outline-offset:1px;}
.radio-row{display:flex;flex-direction:column;gap:9px;}
.radio-opt{
  display:flex;gap:11px;align-items:flex-start;padding:12px 14px;
  border:1px solid var(--line);border-radius:12px;cursor:pointer;font-size:14.5px;
  background:var(--bg);
}
.radio-opt:hover{border-color:var(--gold);}
.radio-opt input{margin-top:3px;flex-shrink:0;accent-color:var(--terra);}
.radio-opt span small{display:block;color:var(--ink-soft);font-size:12.5px;margin-top:2px;}

.result-box{
  background:var(--bg-sun);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 26px;
}
.result-score{
  font-family:var(--font-heading);font-size:38px;font-weight:400;
  font-variant-numeric:tabular-nums;line-height:1;margin-bottom:6px;
}
.result-title{font-family:var(--font-heading);font-size:21px;font-weight:400;margin:0 0 10px;}
.result-desc{font-size:14.5px;color:var(--ink-soft);margin:0 0 16px;}
.result-band{display:flex;gap:6px;margin:18px 0 12px;}
.result-band i{height:7px;flex:1;border-radius:999px;background:var(--line);}
.result-band i.on{background:var(--gold);}
.level-low{color:var(--gold-deep);}
.level-mid{color:var(--terra);}
.level-high{color:var(--terra);}
.tool-disclaimer{
  font-size:12.5px;color:var(--ink-soft);margin-top:18px;
  padding-top:16px;border-top:1px solid var(--line);
}

/* ---------- Footer ---------- */
footer{padding:0;border-top:1px solid var(--line);}
.footer-cta{background:var(--night);color:var(--night-soft);}
.footer-cta-inner{
  max-width:var(--maxw);margin:0 auto;padding:64px 28px;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;align-items:center;
}
.footer-cta h2{color:#fff;margin:0 0 14px;max-width:20ch;}
.footer-cta p{color:var(--night-soft);opacity:.88;max-width:34em;margin:0 0 22px;font-size:16px;}
.footer-contact{margin-top:26px;display:grid;gap:7px;font-size:16px;}
.footer-contact strong{font-family:var(--font-heading);font-weight:400;font-size:19px;color:#fff;}
.footer-contact a{color:var(--gold-soft);text-decoration:none;}
.footer-map{border-radius:var(--radius-lg);overflow:hidden;min-height:320px;box-shadow:var(--shadow-lg);}
.footer-map iframe{width:100%;height:100%;min-height:320px;border:0;display:block;}

.footer-links{background:var(--color-neutral-900);color:var(--color-neutral-300);}
.footer-grid{
  max-width:var(--maxw);margin:0 auto;padding:48px 28px 24px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:28px;
}
.footer-logo{height:28px;width:auto;margin-bottom:11px;filter:brightness(0) invert(1);}
.footer-col{font-size:13.5px;color:var(--color-neutral-500);max-width:30ch;}
.footer-col h5{
  font-family:var(--font-body);font-weight:600;font-size:11px;text-transform:uppercase;
  letter-spacing:.08em;color:var(--color-neutral-100);margin:0 0 10px;
}
.footer-col a{text-decoration:none;color:var(--color-neutral-300);display:block;margin-bottom:7px;}
.footer-col a:hover{color:var(--gold-soft);}
.footer-legal{
  max-width:var(--maxw);margin:0 auto;padding:20px 28px 30px;
  font-size:12px;color:var(--color-neutral-500);border-top:1px solid var(--color-accent-2-800);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
}

/* ---------- Utilitários ---------- */
.hidden{display:none !important;}
.tbl-wrap{overflow-x:auto;}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}