/* CVF Medical — estilo institucional */

:root{
  --azul: #3853A4;
  --azul-escuro: #223468;
  --vermelho: #C3262E;
  --vermelho-escuro: #9B1E24;
  --texto: #1E2430;
  --texto-suave: #5A6272;
  --bg: #FFFFFF;
  --bg-suave: #F5F7FB;
  --borda: #E4E8F0;
  --sombra: 0 10px 30px rgba(30, 40, 80, .08);
  --raio: 14px;
  --fonte: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--fonte);
  color: var(--texto);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4{ line-height: 1.2; margin: 0 0 .5em; }
p{ margin: 0 0 1em; }

.container{
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--borda);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.brand{ display: flex; align-items: center; gap: 10px; }
.brand img{ height: 40px; width: auto; }

.nav-desktop{ display: flex; align-items: center; gap: 32px; }
.nav-desktop a{
  font-weight: 600;
  font-size: .95rem;
  color: var(--texto);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.nav-desktop a:hover,
.nav-desktop a.active{ color: var(--azul); border-color: var(--azul); }

.header-actions{ display: flex; align-items: center; gap: 12px; }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .92rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--vermelho); color: #fff; box-shadow: 0 8px 20px rgba(195,38,46,.25); }
.btn-primary:hover{ background: var(--vermelho-escuro); }
.btn-outline{ background: transparent; color: var(--azul); border-color: var(--azul); }
.btn-outline:hover{ background: var(--azul); color: #fff; }
.btn-ghost{ background: var(--bg-suave); color: var(--texto); }
.btn-ghost:hover{ background: var(--borda); }
.btn-white{ background: #fff; color: var(--azul); }
.btn-white:hover{ background: var(--bg-suave); }
.btn-sm{ padding: 9px 16px; font-size: .85rem; }

.nav-toggle{
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 8px;
}
.nav-toggle span{
  display: block; width: 24px; height: 2px; background: var(--texto);
  margin: 5px 0; transition: transform .2s, opacity .2s;
}

.nav-mobile{
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 24px 20px;
  border-top: 1px solid var(--borda);
  background: #fff;
}
.nav-mobile a{
  padding: 12px 4px;
  font-weight: 600;
  border-bottom: 1px solid var(--borda);
}
.nav-mobile .btn{ margin-top: 12px; width: 100%; }
.nav-mobile.open{ display: flex; }

/* ---------- Hero ---------- */
.hero{
  background: linear-gradient(160deg, var(--bg-suave) 0%, #fff 60%);
  padding: 72px 0 88px;
  border-bottom: 1px solid var(--borda);
}
.hero .container{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--azul);
  background: rgba(56,83,164,.08);
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.hero h1{
  font-size: clamp(2rem, 3.4vw, 2.7rem);
  color: var(--azul-escuro);
}
.hero h1 span{ color: var(--vermelho); }
.hero .lead{
  font-size: 1.08rem;
  color: var(--texto-suave);
  max-width: 46ch;
}
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }

.hero-card{
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 28px;
}
.hero-card h3{ font-size: 1rem; color: var(--azul-escuro); }
.hero-stat-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.hero-stat{ padding: 16px; background: var(--bg-suave); border-radius: 10px; }
.hero-stat strong{ display: block; font-size: 1.5rem; color: var(--vermelho); }
.hero-stat span{ font-size: .82rem; color: var(--texto-suave); }

/* ---------- Sections ---------- */
section{ padding: 84px 0; }
.section-suave{ background: var(--bg-suave); }
.section-head{ max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head .eyebrow{ margin-bottom: 14px; }
.section-head h2{ font-size: clamp(1.6rem, 2.6vw, 2.1rem); color: var(--azul-escuro); }
.section-head p{ color: var(--texto-suave); margin: 0; }

/* ---------- Cards / grids ---------- */
.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.card{
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 30px;
  transition: transform .18s, box-shadow .18s;
}
.card:hover{ transform: translateY(-4px); box-shadow: var(--sombra); }
.card .icon{
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(56,83,164,.1);
  color: var(--azul);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  font-size: 1.3rem;
}
.card h3{ font-size: 1.08rem; color: var(--azul-escuro); }
.card p{ color: var(--texto-suave); font-size: .95rem; margin-bottom: 0; }

.card-list{ margin-top: 12px; }
.card-list li{
  display: flex; gap: 10px;
  font-size: .92rem; color: var(--texto-suave);
  padding: 4px 0;
}
.card-list li::before{ content: '✓'; color: var(--vermelho); font-weight: 700; flex-shrink: 0; }

/* ---------- Processo (timeline) ---------- */
.processo{ display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: passo; }
.processo-item{ position: relative; padding: 26px 18px 0; text-align: left; }
.processo-item::before{
  counter-increment: passo;
  content: counter(passo);
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--azul);
  color: #fff;
  font-weight: 700;
  margin-bottom: 14px;
}
.processo-item h4{ font-size: .95rem; color: var(--azul-escuro); }
.processo-item p{ font-size: .85rem; color: var(--texto-suave); margin: 0; }

/* ---------- Faixa marcas ---------- */
.marcas{
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; align-items: center;
  margin-top: 8px;
}
.marca-pill{
  padding: 10px 20px;
  border: 1px solid var(--borda);
  border-radius: 999px;
  font-weight: 700;
  color: var(--azul-escuro);
  background: #fff;
  font-size: .9rem;
}

/* ---------- CTA banner ---------- */
.cta-banner{
  background: linear-gradient(120deg, var(--azul) 0%, var(--azul-escuro) 100%);
  color: #fff;
  border-radius: 20px;
  padding: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner h2{ font-size: 1.5rem; margin-bottom: 6px; }
.cta-banner p{ color: rgba(255,255,255,.82); margin: 0; }
.cta-actions{ display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Portal callout ---------- */
.portal-box{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 44px;
  box-shadow: var(--sombra);
}
.portal-box .eyebrow{ margin-bottom: 14px; }

/* ---------- Sobre / valores ---------- */
.valores-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 12px; }
.valor-card{ text-align: center; padding: 12px; }
.valor-card .icon{ margin: 0 auto 16px; }

.mvv-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mvv-card{ background: var(--bg-suave); border-radius: var(--raio); padding: 30px; border-top: 4px solid var(--vermelho); }
.mvv-card:nth-child(2){ border-top-color: var(--azul); }
.mvv-card:nth-child(3){ border-top-color: var(--vermelho-escuro); }
.mvv-card h3{ color: var(--azul-escuro); font-size: 1.05rem; }
.mvv-card p{ color: var(--texto-suave); font-size: .94rem; margin: 0; }

.sobre-hero{ display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }

/* ---------- Contato ---------- */
.contato-grid{ display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.contato-info-card{
  background: #fff; border: 1px solid var(--borda); border-radius: var(--raio);
  padding: 30px; box-shadow: var(--sombra);
}
.contato-item{ display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--borda); }
.contato-item:last-child{ border-bottom: none; }
.contato-item .icon{
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 10px; background: rgba(56,83,164,.1); color: var(--azul);
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.contato-item h4{ font-size: .88rem; text-transform: uppercase; letter-spacing: .04em; color: var(--texto-suave); margin-bottom: 4px; }
.contato-item p{ margin: 0; font-weight: 600; }
.contato-item a:hover{ color: var(--azul); }

.map-frame{ border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; margin-top: 20px; }
.map-frame iframe{ width: 100%; height: 260px; border: 0; display: block; }

.form-card{
  background: #fff; border: 1px solid var(--borda); border-radius: var(--raio);
  padding: 34px; box-shadow: var(--sombra);
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field{ margin-bottom: 18px; }
.field label{ display: block; font-size: .85rem; font-weight: 700; margin-bottom: 6px; color: var(--texto); }
.field input, .field select, .field textarea{
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--borda);
  border-radius: 10px;
  font-family: var(--fonte);
  font-size: .95rem;
  background: var(--bg-suave);
  transition: border-color .15s, background .15s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline: none; border-color: var(--azul); background: #fff;
}
.field textarea{ resize: vertical; min-height: 120px; }
.form-note{ font-size: .82rem; color: var(--texto-suave); margin-top: 14px; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--bg-suave); border-top: 1px solid var(--borda); padding: 56px 0 0; }
.footer-grid{ display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand img{ height: 36px; margin-bottom: 14px; }
.footer-brand p{ color: var(--texto-suave); font-size: .9rem; max-width: 32ch; }
.footer-col h4{ font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: var(--azul-escuro); margin-bottom: 16px; }
.footer-col li{ margin-bottom: 10px; }
.footer-col a{ color: var(--texto-suave); font-size: .92rem; }
.footer-col a:hover{ color: var(--azul); }
.footer-bottom{
  border-top: 1px solid var(--borda);
  padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
}
.footer-bottom p{ margin: 0; font-size: .82rem; color: var(--texto-suave); }
.social-row{ display: flex; gap: 10px; }
.social-row a{
  width: 36px; height: 36px; border-radius: 50%;
  background: #fff; border: 1px solid var(--borda);
  display: flex; align-items: center; justify-content: center;
  color: var(--azul);
}
.social-row a:hover{ background: var(--azul); color: #fff; border-color: var(--azul); }

.whatsapp-float{
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(37,211,102,.4);
  color: #fff;
  font-size: 1.5rem;
  transition: transform .15s;
}
.whatsapp-float:hover{ transform: scale(1.08); }

/* ---------- Page header (páginas internas) ---------- */
.page-hero{
  background: linear-gradient(160deg, var(--bg-suave) 0%, #fff 70%);
  padding: 56px 0;
  border-bottom: 1px solid var(--borda);
  text-align: center;
}
.page-hero .eyebrow{ margin: 0 auto 14px; }
.page-hero h1{ font-size: clamp(1.8rem, 3vw, 2.4rem); color: var(--azul-escuro); }
.page-hero p{ color: var(--texto-suave); max-width: 60ch; margin: 0 auto; }
.breadcrumb{ font-size: .85rem; color: var(--texto-suave); margin-bottom: 16px; }
.breadcrumb a{ color: var(--azul); font-weight: 600; }

/* ---------- Utilitários ---------- */
.text-center{ text-align: center; }
.mt-40{ margin-top: 40px; }

/* ---------- Responsivo ---------- */
@media (max-width: 980px){
  .nav-desktop{ display: none; }
  .header-actions .btn-outline{ display: none; }
  .nav-toggle{ display: block; }
  .hero .container{ grid-template-columns: 1fr; }
  .hero-actions{ justify-content: flex-start; }
  .grid-3, .grid-2, .mvv-grid, .valores-grid{ grid-template-columns: 1fr; }
  .processo{ grid-template-columns: repeat(2, 1fr); }
  .portal-box{ grid-template-columns: 1fr; }
  .sobre-hero{ grid-template-columns: 1fr; }
  .contato-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .cta-banner{ padding: 36px; }
}
@media (max-width: 600px){
  .container{ padding: 0 18px; }
  section{ padding: 60px 0; }
  .processo{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .cta-banner{ flex-direction: column; align-items: flex-start; }
}