/* ==========================================================================
   Dr. Filiphe Rocha — Urologia e Saúde do Homem
   Paleta: teal-petróleo (confiança clínica) + areia quente (humano) + cobre
   ========================================================================== */

:root {
  --petroleo: #0f3d3e;
  --petroleo-800: #14504f;
  --petroleo-600: #1f6b68;
  --teal: #2a8f89;
  --areia: #f4efe6;
  --areia-200: #ece4d6;
  --cobre: #b06a3f;
  --cobre-claro: #c98a5e;
  --tinta: #1a2422;
  --tinta-mute: #55605d;
  --branco: #ffffff;
  --linha: #dcd3c4;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --wrap: 1140px;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(15, 61, 62, 0.10);
  --shadow-sm: 0 4px 18px rgba(15, 61, 62, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--tinta);
  background: var(--areia);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--petroleo-600); text-decoration: none; transition: color .2s; }
a:hover { color: var(--cobre); }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.15; color: var(--petroleo); letter-spacing: -0.01em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cobre);
  display: inline-block;
  margin-bottom: 14px;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .18s, box-shadow .18s, background .2s;
}
.btn-primary { background: var(--petroleo); color: var(--branco); }
.btn-primary:hover { background: var(--petroleo-800); color: var(--branco); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-whats { background: #1fa855; color: #fff; }
.btn-whats:hover { background: #178c46; color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-ghost { background: transparent; color: var(--petroleo); border-color: var(--linha); }
.btn-ghost:hover { border-color: var(--petroleo); color: var(--petroleo); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(244, 239, 230, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linha);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--petroleo); color: var(--areia);
  display: grid; place-items: center;
  font-family: var(--serif); font-weight: 600; font-size: 1.15rem;
}
.brand-name { font-family: var(--serif); font-weight: 600; font-size: 1.12rem; color: var(--petroleo); line-height: 1.1; }
.brand-name small { display: block; font-family: var(--sans); font-weight: 500; font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tinta-mute); }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { font-size: 0.95rem; font-weight: 500; color: var(--tinta); }
.nav a:hover { color: var(--cobre); }
.nav-cta { padding: 10px 20px; font-size: 0.9rem; background: #1fa855; color: #fff; border-color: #1fa855; }
.nav-cta:hover { background: #178c46; color: #fff; }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--petroleo); margin: 5px 0; transition: .3s; }

/* ---------- Hero ---------- */
.hero { padding: 84px 0 72px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.35rem); margin-bottom: 22px; }
.hero h1 em { font-style: italic; color: var(--cobre); }
.hero-lead { font-size: 1.14rem; color: var(--tinta-mute); margin-bottom: 32px; max-width: 33ch; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-trust { display: flex; gap: 26px; flex-wrap: wrap; font-size: 0.9rem; color: var(--tinta-mute); }
.hero-trust b { color: var(--petroleo); font-family: var(--serif); font-size: 1.4rem; display: block; }
.hero-media { position: relative; }
.hero-media img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; object-fit: cover; aspect-ratio: 4/5; }
.hero-badge {
  position: absolute; bottom: -18px; left: -18px;
  background: var(--branco); border-radius: 12px; padding: 16px 20px;
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 12px;
}
.hero-badge .dot { width: 10px; height: 10px; border-radius: 50%; background: #1fa855; }
.hero-badge span { font-size: 0.86rem; font-weight: 600; color: var(--petroleo); }

/* ---------- Faixa CRM/confiança ---------- */
.trust-strip { background: var(--petroleo); color: var(--areia); padding: 18px 0; }
.trust-strip .wrap { display: flex; gap: 34px; justify-content: center; flex-wrap: wrap; font-size: 0.9rem; }
.trust-strip .item { display: flex; align-items: center; gap: 9px; opacity: 0.92; }
.trust-strip svg { flex-shrink: 0; }

/* ---------- Seções ---------- */
section { padding: 78px 0; }
.section-head { max-width: 640px; margin-bottom: 46px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin-bottom: 16px; }
.section-head p { color: var(--tinta-mute); font-size: 1.06rem; }

.bg-white { background: var(--branco); }
.bg-sand { background: var(--areia-200); }

/* ---------- Cards de serviços ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--branco); border: 1px solid var(--linha);
  border-radius: var(--radius); padding: 32px 28px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: var(--areia); color: var(--petroleo);
  display: grid; place-items: center; margin-bottom: 20px;
}
.card h3 { font-size: 1.28rem; margin-bottom: 12px; }
.card p { color: var(--tinta-mute); font-size: 0.98rem; margin-bottom: 16px; }
.card a { font-weight: 600; font-size: 0.94rem; display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Sobre ---------- */
.about-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; }
.about-media img { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4/5; object-fit: cover; }
.about-body h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin-bottom: 20px; }
.about-body p { color: var(--tinta-mute); margin-bottom: 18px; }
.creds { list-style: none; display: grid; gap: 12px; margin-top: 24px; }
.creds li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.98rem; }
.creds svg { flex-shrink: 0; margin-top: 3px; color: var(--cobre); }

/* ---------- Passos / como funciona ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; counter-reset: step; }
.step { position: relative; padding-top: 20px; }
.step-num { font-family: var(--serif); font-size: 2.6rem; color: var(--cobre-claro); line-height: 1; margin-bottom: 12px; }
.step h3 { font-size: 1.2rem; margin-bottom: 10px; }
.step p { color: var(--tinta-mute); font-size: 0.97rem; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--linha); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  font-family: var(--serif); font-size: 1.16rem; font-weight: 600; color: var(--petroleo);
  padding: 24px 40px 24px 0; position: relative; line-height: 1.35;
}
.faq-q::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-family: var(--sans); font-size: 1.6rem; font-weight: 300; color: var(--cobre); transition: transform .25s;
}
.faq-item.open .faq-q::after { transform: translateY(-50%) rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a-inner { padding: 0 0 24px; color: var(--tinta-mute); }
.faq-item.open .faq-a { max-height: 400px; }

/* ---------- Blog cards ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.post {
  background: var(--branco); border: 1px solid var(--linha); border-radius: var(--radius);
  overflow: hidden; transition: transform .2s, box-shadow .2s;
}
.post:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.post-body { padding: 26px; }
.post-tag { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--cobre); }
.post h3 { font-size: 1.24rem; margin: 12px 0; line-height: 1.3; }
.post p { color: var(--tinta-mute); font-size: 0.95rem; margin-bottom: 16px; }
.post-meta { font-size: 0.85rem; color: var(--tinta-mute); }

/* ---------- CTA final ---------- */
.cta-band { background: var(--petroleo); color: var(--areia); text-align: center; }
.cta-band h2 { color: var(--areia); font-size: clamp(1.9rem, 3.6vw, 2.6rem); margin-bottom: 18px; }
.cta-band p { color: rgba(244,239,230,0.82); max-width: 52ch; margin: 0 auto 30px; font-size: 1.08rem; }

/* ---------- Contato ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info { display: grid; gap: 22px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item .ico { width: 46px; height: 46px; border-radius: 11px; background: var(--areia-200); color: var(--petroleo); display: grid; place-items: center; flex-shrink: 0; }
.contact-item h4 { font-family: var(--sans); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--tinta-mute); margin-bottom: 3px; }
.contact-item p, .contact-item a { font-size: 1.02rem; color: var(--tinta); font-weight: 500; }
.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--linha); }
.map-embed iframe { width: 100%; height: 360px; border: 0; display: block; }

/* ---------- Footer ---------- */
.site-footer { background: var(--tinta); color: rgba(244,239,230,0.75); padding: 56px 0 28px; font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.site-footer h4 { color: var(--areia); font-family: var(--sans); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.site-footer a { color: rgba(244,239,230,0.75); display: block; margin-bottom: 9px; }
.site-footer a:hover { color: var(--cobre-claro); }
.footer-brand p { margin-top: 14px; max-width: 34ch; line-height: 1.6; }
.footer-bottom { border-top: 1px solid rgba(244,239,230,0.15); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 0.85rem; }
.footer-legal { max-width: 60ch; opacity: 0.7; font-size: 0.82rem; line-height: 1.6; margin-top: 14px; }
.social-row { display: flex; gap: 12px; margin-top: 6px; }
.social-row a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgba(244,239,230,0.1); color: var(--areia); margin: 0; transition: background .2s, transform .2s; }
.social-row a:hover { background: var(--cobre); color: #fff; transform: translateY(-2px); }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%; background: #1fa855;
  display: grid; place-items: center; box-shadow: 0 8px 28px rgba(31,168,85,0.45);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- Página interna: hero simples ---------- */
.page-hero { background: var(--petroleo); color: var(--areia); padding: 64px 0 56px; }
.page-hero .eyebrow { color: var(--cobre-claro); }
.page-hero h1 { color: var(--areia); font-size: clamp(2rem, 4vw, 3rem); max-width: 20ch; margin-bottom: 16px; }
.page-hero p { color: rgba(244,239,230,0.82); max-width: 60ch; font-size: 1.1rem; }
.breadcrumb { font-size: 0.85rem; color: rgba(244,239,230,0.65); margin-bottom: 20px; }
.breadcrumb a { color: rgba(244,239,230,0.65); }
.breadcrumb a:hover { color: var(--areia); }

/* ---------- Conteúdo longo (artigo/procedimento) ---------- */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.75rem; margin: 40px 0 16px; }
.prose h3 { font-size: 1.32rem; margin: 30px 0 12px; }
.prose p { margin-bottom: 18px; color: #2c3634; }
.prose ul { margin: 0 0 20px 22px; }
.prose li { margin-bottom: 9px; color: #2c3634; }
.prose strong { color: var(--petroleo); }
.callout {
  background: var(--areia-200); border-left: 4px solid var(--cobre);
  padding: 22px 26px; border-radius: 10px; margin: 28px 0;
}
.callout p { margin: 0; font-size: 0.98rem; }
.content-layout { display: grid; grid-template-columns: 1fr 320px; gap: 56px; align-items: start; }
.sidebar-card {
  background: var(--petroleo); color: var(--areia); border-radius: var(--radius);
  padding: 32px 28px; position: sticky; top: 100px;
}
.sidebar-card h3 { color: var(--areia); font-size: 1.35rem; margin-bottom: 12px; }
.sidebar-card p { color: rgba(244,239,230,0.82); font-size: 0.95rem; margin-bottom: 20px; }
.sidebar-card .btn { width: 100%; justify-content: center; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .hero-grid, .about-grid, .contact-grid, .content-layout { grid-template-columns: 1fr; }
  .hero-media { order: -1; max-width: 420px; margin: 0 auto; }
  .cards, .steps, .post-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 380px; margin: 0 auto; }
  .sidebar-card { position: static; }
  .nav { display: none; position: absolute; top: 74px; left: 0; right: 0; background: var(--areia); flex-direction: column; padding: 20px 24px; gap: 16px; border-bottom: 1px solid var(--linha); box-shadow: var(--shadow-sm); }
  .nav.open { display: flex; }
  .menu-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  section { padding: 56px 0; }
  .hero { padding: 52px 0 48px; }
  .hero-badge { left: 12px; bottom: 12px; }
  .trust-strip .wrap { gap: 16px; }
}

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

:focus-visible { outline: 3px solid var(--cobre); outline-offset: 2px; border-radius: 4px; }