/* ==========================================================================
   Odontosaff Premium — Foz do Iguaçu/PR
   Design system: Navy + Dourado | Clean premium (Aesop x Stripe)
   Fontes: Fraunces (headlines) + Inter (corpo)
   ========================================================================== */

:root{
  /* Cores */
  --navy:        #0E2A3B;
  --navy-deep:   #0A1F2C;
  --navy-soft:   #163848;
  --gold:        #C9A24B;
  --gold-light:  #E0C074;
  --gold-dark:   #A8842F;
  --white:       #FFFFFF;
  --cream:       #F7F5F0;
  --cream-deep:  #EFEBE1;
  --ink:         #15262F;
  --muted:       #5C6B72;
  --line:        #E4E0D6;
  --wa:          #25D366;

  /* Tipografia */
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout */
  --container: 1180px;
  --r:    14px;
  --r-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(14,42,59,.06);
  --shadow-md: 0 12px 34px rgba(14,42,59,.10);
  --shadow-lg: 0 26px 70px rgba(10,31,44,.30);
  --ease: .35s cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---- Tipografia ---- */
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-.01em;color:var(--navy)}
h1{font-size:clamp(2.4rem,5.4vw,4.4rem)}
h2{font-size:clamp(1.9rem,3.6vw,3rem)}
h3{font-size:clamp(1.3rem,2vw,1.7rem)}
p{color:var(--muted);font-size:clamp(1rem,1.2vw,1.13rem)}
.lead{font-size:clamp(1.15rem,1.6vw,1.4rem);color:var(--muted);line-height:1.55}

.eyebrow{
  font-family:var(--sans);font-weight:600;font-size:.8rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--gold-dark);
  display:inline-block;margin-bottom:1rem;
}
.eyebrow.on-dark{color:var(--gold-light)}

/* ---- Container & seções ---- */
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:clamp(72px,9vw,128px) 0}
.section--cream{background:var(--cream)}
.section--navy{background:var(--navy);color:#cdd8de}
.section--navy h1,.section--navy h2,.section--navy h3{color:#fff}
.section--navy p{color:#a9bcc6}
.section-head{max-width:640px;margin-bottom:clamp(40px,5vw,64px)}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p{margin-top:1rem}

/* ---- Botões ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;white-space:nowrap;
  font-family:var(--sans);font-weight:600;font-size:1rem;line-height:1.2;
  padding:14px 26px;border-radius:999px;cursor:pointer;border:1.5px solid transparent;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease);
}
.btn:active{transform:scale(.98)}
.btn-gold{background:var(--gold);color:var(--navy-deep);box-shadow:0 10px 26px rgba(201,162,75,.32)}
.btn-gold:hover{background:var(--gold-light);box-shadow:0 14px 32px rgba(201,162,75,.42);transform:translateY(-2px)}
.btn-outline{border-color:rgba(255,255,255,.4);color:#fff}
.btn-outline:hover{border-color:var(--gold-light);color:var(--gold-light)}
.btn-ghost{border-color:var(--line);color:var(--navy)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-dark)}
.btn-block{width:100%;justify-content:center}

/* ---- Header ---- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(255,255,255,.86);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:padding var(--ease),box-shadow var(--ease),border-color var(--ease);
  padding:18px 0;
}
.header.scrolled{padding:11px 0;box-shadow:var(--shadow-sm);border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:1.3rem;color:var(--navy);font-weight:600}
.brand .mark{
  width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:var(--navy);color:var(--gold-light);font-weight:600;font-size:1.15rem;flex-shrink:0;
}
.brand small{display:block;font-family:var(--sans);font-size:.62rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gold-dark);font-weight:600;margin-top:-2px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{font-size:.95rem;font-weight:500;color:var(--ink);transition:color .25s;white-space:nowrap}
.nav-links a:hover{color:var(--gold-dark)}
.nav-cta{display:flex;align-items:center;gap:14px}
.gbp-link{display:inline-flex;align-items:center;gap:6px;font-size:.86rem;color:var(--muted);font-weight:500;white-space:nowrap}
.gbp-link svg{width:18px;height:18px}
.gbp-link:hover{color:var(--gold-dark)}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.3s}

/* ---- Hero ---- */
.hero{
  position:relative;padding:clamp(140px,18vh,200px) 0 clamp(80px,10vw,120px);
  background:radial-gradient(120% 120% at 80% 0%,#163848 0%,var(--navy) 45%,var(--navy-deep) 100%);
  color:#fff;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-8%;top:8%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,162,75,.22),transparent 62%);filter:blur(8px);pointer-events:none;
}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{color:#fff;max-width:14ch}
.hero .lead{color:#c2d2db;margin:1.4rem 0 2.2rem;max-width:46ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-trust{display:flex;gap:30px;margin-top:2.6rem;flex-wrap:wrap}
.hero-trust .t{display:flex;flex-direction:column}
.hero-trust .t b{font-family:var(--serif);font-size:1.9rem;color:var(--gold-light);font-weight:600;line-height:1}
.hero-trust .t span{font-size:.82rem;color:#9fb3bd;margin-top:6px}
.hero-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);
  padding:30px;backdrop-filter:blur(6px);
}
.hero-card .badge{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;
  color:var(--gold-light);letter-spacing:.04em;margin-bottom:18px}
.hero-card .badge .dot{width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(201,162,75,.22)}
.hero-card ul{list-style:none}
.hero-card li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08);color:#dbe6eb;font-size:1rem}
.hero-card li:last-child{border-bottom:0}
.hero-card li svg{width:22px;height:22px;color:var(--gold-light);flex-shrink:0}

/* ---- Faixa de prova social ---- */
.proof{background:var(--navy-deep);color:#cdd8de;padding:26px 0}
.proof .container{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.proof .p-item{display:flex;align-items:center;gap:12px;font-size:.95rem}
.proof .p-item svg{width:22px;height:22px;color:var(--gold-light)}
.proof .p-item b{color:#fff;font-weight:600}

/* ---- Grid utilitário ---- */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}

/* ---- Cards de serviço ---- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 30px;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
  display:flex;flex-direction:column;height:100%;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(201,162,75,.5)}
.card .ico{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;
  background:var(--cream);color:var(--gold-dark);
}
.card .ico svg{width:28px;height:28px}
.card h3{margin-bottom:10px}
.card p{font-size:1rem;flex-grow:1}
.card .more{margin-top:18px;font-weight:600;color:var(--gold-dark);font-size:.95rem;display:inline-flex;align-items:center;gap:7px;transition:gap .25s}
.card:hover .more{gap:12px}

/* ---- Problema (split) ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,72px);align-items:center}
.split.reverse .split-media{order:-1}
.split-media{
  border-radius:var(--r-lg);min-height:380px;
  background:linear-gradient(135deg,#163848,#0A1F2C);
  position:relative;overflow:hidden;box-shadow:var(--shadow-md);
  display:grid;place-items:center;color:#7e94a0;
}
.split-media .ph-label{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase}
.problem-list{list-style:none;margin-top:1.6rem}
.problem-list li{display:flex;gap:14px;padding:12px 0;color:var(--muted);font-size:1.05rem}
.problem-list li svg{width:24px;height:24px;color:var(--gold-dark);flex-shrink:0;margin-top:2px}

/* ---- Passos ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{position:relative;padding-top:8px}
.step .n{
  font-family:var(--serif);font-size:2.4rem;color:var(--gold);font-weight:600;line-height:1;
  display:block;margin-bottom:14px;
}
.step h3{font-size:1.2rem;margin-bottom:8px}
.step p{font-size:.98rem}

/* ---- Diferenciais ---- */
.feature{display:flex;gap:18px;align-items:flex-start}
.feature .f-ico{width:48px;height:48px;border-radius:12px;background:rgba(201,162,75,.14);
  display:grid;place-items:center;color:var(--gold-light);flex-shrink:0}
.feature .f-ico svg{width:24px;height:24px}
.feature h3{font-size:1.25rem;margin-bottom:6px}

/* ---- Cases ---- */
.case{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px;height:100%}
.case .num{font-family:var(--serif);font-size:2.6rem;color:var(--gold-dark);font-weight:600;line-height:1}
.case p{margin-top:12px;color:var(--ink);font-size:1.05rem}
.case .who{margin-top:18px;font-size:.9rem;color:var(--muted);font-weight:600}

/* ---- Oferta / cross-border ---- */
/* Seção full-bleed (home): texto alinha na margem do container, como as demais seções. */
.offer-section{position:relative;overflow:hidden}
.offer-section::after{content:"";position:absolute;right:-60px;bottom:-80px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,162,75,.18),transparent 65%);pointer-events:none}
.offer-section .container{position:relative;z-index:2}
/* .offer-card = cartão contido (usado no template do blog) — NÃO remover */
.offer-card{
  background:linear-gradient(135deg,#163848,#0A1F2C);color:#fff;border-radius:var(--r-lg);
  padding:clamp(36px,5vw,60px);box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.offer-card::after{content:"";position:absolute;right:-60px;bottom:-60px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,162,75,.25),transparent 65%)}
.offer-card .inner{position:relative;z-index:2}
.offer-list{list-style:none;margin:1.6rem 0 2rem}
.offer-list li{display:flex;gap:12px;padding:10px 0;color:#dbe6eb}
.offer-list li svg{width:22px;height:22px;color:var(--gold-light);flex-shrink:0}

/* ---- Garantia ---- */
.assurance{display:flex;gap:22px;align-items:center}
.assurance .a-ico{width:64px;height:64px;border-radius:50%;background:#fff;display:grid;place-items:center;
  color:var(--gold-dark);flex-shrink:0;box-shadow:var(--shadow-sm)}
.assurance .a-ico svg{width:32px;height:32px}

/* ---- FAQ ---- */
.faq{max-width:none;margin:0}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;
  padding:24px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;
  font-family:var(--serif);font-size:1.2rem;color:var(--navy);font-weight:500}
.faq-q .pm{font-family:var(--sans);font-size:1.6rem;color:var(--gold-dark);transition:transform .3s;flex-shrink:0}
.faq-item.open .pm{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a p{padding:0 0 24px}

/* ---- CTA final ---- */
.cta-final{background:radial-gradient(120% 120% at 50% 0%,#163848,var(--navy-deep));color:#fff;text-align:center}
.cta-final h2{color:#fff;max-width:18ch;margin:0 auto}
.cta-final p{color:#a9bcc6;max-width:52ch;margin:1.2rem auto 2.2rem}
.cta-final .hero-actions{justify-content:center}

/* ---- Mapa / contato ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:stretch}
.contact-info .ci{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-info .ci:last-child{border-bottom:0}
.contact-info .ci svg{width:24px;height:24px;color:var(--gold-dark);flex-shrink:0;margin-top:2px}
.contact-info .ci b{display:block;color:var(--navy);font-weight:600;margin-bottom:2px}
.contact-info .ci span{color:var(--muted);font-size:.98rem}
.map-wrap{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md);min-height:380px}
.map-wrap iframe{width:100%;height:100%;min-height:380px;border:0;display:block}

/* ---- Footer ---- */
.footer{background:var(--navy-deep);color:#9fb3bd;padding:72px 0 32px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:48px}
.footer h4{color:#fff;font-family:var(--sans);font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.footer a{display:block;color:#9fb3bd;padding:6px 0;font-size:.96rem;transition:color .25s}
.footer a:hover{color:var(--gold-light)}
.footer .f-brand p{margin-top:14px;font-size:.95rem;max-width:34ch}
.footer .f-social{display:flex;gap:12px;margin-top:18px}
.footer .f-social a{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.06);display:grid;place-items:center;padding:0}
.footer .f-social a:hover{background:var(--gold);color:var(--navy-deep)}
.footer .f-social svg{width:20px;height:20px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:26px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.86rem;color:#7e94a0}
.footer-bottom a{display:inline;color:var(--gold-light)}

/* ---- WhatsApp flutuante ---- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:95;width:60px;height:60px;border-radius:50%;
  background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.45);
  transition:transform .25s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px;color:#fff}

/* ---- Page hero (páginas internas) ---- */
.page-hero{background:radial-gradient(120% 120% at 80% 0%,#163848,var(--navy) 50%,var(--navy-deep));
  color:#fff;padding:clamp(130px,16vh,180px) 0 clamp(56px,7vw,84px)}
.page-hero h1{color:#fff;max-width:18ch}
.page-hero .lead{color:#c2d2db;margin-top:1.2rem;max-width:54ch}
.breadcrumb{font-size:.85rem;color:#9fb3bd;margin-bottom:1.4rem}
.breadcrumb a:hover{color:var(--gold-light)}
.breadcrumb span{color:var(--gold-light)}

/* prose para conteúdo de serviço/blog */
.prose{max-width:760px}
.prose h2{margin:2.4rem 0 1rem}
.prose h3{margin:1.8rem 0 .8rem}
.prose p{margin-bottom:1.1rem;color:var(--muted);font-size:1.08rem;line-height:1.7}
.prose ul{margin:1rem 0 1.4rem 1.2rem;color:var(--muted)}
.prose li{margin-bottom:.6rem}

/* ---- Animações scroll ---- */
/* Só esconde quando o JS está ativo (html.js). Sem JS, tudo visível. */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* ==========================================================================
   Responsivo
   ========================================================================== */
/* Esconde o link do Google quando o header começa a apertar */
@media(max-width:1200px){
  .gbp-link{display:none}
}
/* Menu hambúrguer já no tablet (≤1024) — evita nav espremido/quebrando linha */
@media(max-width:1024px){
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;background:var(--navy);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:22px;padding:40px;
    transform:translateX(100%);transition:transform .35s ease;z-index:99;
  }
  .nav-links.open{transform:none}
  .nav-links a{color:#fff;font-size:1.2rem}
  .menu-toggle{display:block;z-index:100}
}
@media(max-width:960px){
  .hero .container{grid-template-columns:1fr;gap:40px}
  .hero-card{order:2}
  .split,.contact-grid{grid-template-columns:1fr}
  .split.reverse .split-media{order:0}
  .steps{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;background:var(--navy);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:22px;padding:40px;
    transform:translateX(100%);transition:transform .35s ease;z-index:99;
  }
  .nav-links.open{transform:none}
  .nav-links a{color:#fff;font-size:1.2rem}
  .menu-toggle{display:block;z-index:100}
  .nav-cta .btn{display:none}
  .gbp-link span{display:none}
  .grid-2,.grid-3,.steps,.footer-grid{grid-template-columns:1fr}
  .proof .container{justify-content:flex-start}
  .assurance{flex-direction:column;text-align:center}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}