/* ==========================================================================
   BTV AGRO FINANCE - Tema Light Clean (Corporate/SaaS)
   - Fundo claro
   - Cards brancos
   - Seções alternadas (cinza claro / branco)
   - Botões verdes (CTA) + azul (secundário)
   - Hero com carrossel de fundo (estrutura pronta)
   - Divisórias CTA / Soft
   ========================================================================== */

:root{
  --bg:#f3f4f6;
  --card:#ffffff;
  --text:#1d1d1f;
  --muted:#6b7280;

  --line:#e5e7eb;
  --line2:#d1d5db;

  --brand:#06343c;       /* cor institucional (menu/rodapé) */
  --primary:#2563eb;     /* ações secundárias */
  --primarySoft: rgba(37,99,235,.10);

  --ok:#16a34a;          /* CTA principal */
  --okHover:#15803d;
  --okSoft: rgba(22,163,74,.12);

  --shadow: 0 10px 26px rgba(0,0,0,.08);
  --shadow2: 0 14px 40px rgba(0,0,0,.10);

  --radius:18px;
  --max:1120px;
}

/* Base */
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: Arial, Helvetica, sans-serif;
  color:var(--text);
  background: var(--bg);
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.container{ width:100%; max-width:var(--max); margin:0 auto; padding:0 18px; }

/* =========================
   Header / Navbar
   ========================= */
.topbar{
  position:sticky; top:0; z-index:40;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px;
  padding:12px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
  min-width:170px;
}
.brand img{ height:42px; width:auto; }

.nav{
  display:flex; align-items:center; gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  font-size:14px;
  color:#111827;
  padding:10px 12px;
  border-radius:999px;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .15s ease;
  border: 1px solid transparent;
}
.nav a:hover{
  background:#fff;
  border-color: var(--line);
  transform: translateY(-1px);
}
.nav .cta{
  border-color: rgba(6,52,60,.22);
  background: rgba(6,52,60,.06);
}
.nav .cta:hover{
  background: rgba(6,52,60,.10);
}

/* Mobile: menu vira faixa rolável (sem JS) */
@media (max-width: 920px){
  .topbar-inner{ align-items:flex-start; }
  .nav{
    width:100%;
    overflow:auto;
    white-space:nowrap;
    padding-bottom:6px;
    -webkit-overflow-scrolling: touch;
  }
  .nav a{ white-space:nowrap; }
}

/* =========================
   Tipografia
   ========================= */
h1{
  margin:14px 0 10px;
  font-size:44px;
  line-height:1.06;
  letter-spacing:-.6px;
}
@media (max-width: 520px){ h1{ font-size:34px; } }

.section h2{
  margin:0 0 10px;
  font-size:28px;
  letter-spacing:-.2px;
}
.section p{
  margin:0 0 12px;
  color:var(--muted);
  line-height:1.75;
}

/* =========================
   Botões
   ========================= */
.actions{ display:flex; gap:12px; flex-wrap:wrap; margin-top:18px; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--line2);
  background:#fff;
  color:#111827;
  font-weight:700;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  box-shadow: 0 8px 18px rgba(0,0,0,.06);
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(0,0,0,.10);
  border-color: var(--line);
}
.btn.primary{
  background: var(--ok);
  border-color: rgba(0,0,0,.08);
  color:#fff;
  box-shadow: 0 14px 30px rgba(22,163,74,.22);
}
.btn.primary:hover{ background: var(--okHover); }
.btn.secondary{
  background: var(--primarySoft);
  border-color: rgba(37,99,235,.25);
  color: #1d4ed8;
  box-shadow: none;
}
.btn.secondary:hover{ background: rgba(37,99,235,.14); }

/* =========================
   Kicker / Badges / Pills
   ========================= */
.kicker{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 12px;
  border:1px solid var(--line);
  background:#fff;
  border-radius:999px;
  color:var(--muted);
  font-size:13px;
  box-shadow: 0 6px 16px rgba(0,0,0,.05);
}
.kicker .dot{
  width:8px; height:8px; border-radius:50%;
  background: linear-gradient(135deg, rgba(22,163,74,1), rgba(37,99,235,1));
  box-shadow:0 0 0 4px rgba(0,0,0,.04);
}
.badge{
  font-size:12px;
  color:#111827;
  background:#f9fafb;
  border:1px solid var(--line);
  padding:7px 10px;
  border-radius:999px;
}
.pill{
  display:inline-flex;
  align-items:center;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.82);
  color:#111827;
  font-size:12px;
  font-weight:700;
}

/* =========================
   HERO (com carrossel de fundo)
   ========================= */
.hero{
  padding:52px 0 26px;
  position:relative;
  overflow:hidden;
}

/* versão com carrossel */
.hero--carousel{
  padding:64px 0 40px;
  min-height: 540px;
  display:flex;
  align-items:center;
}

/* Camada de fundo */
.hero-bg{
  position:absolute;
  inset:0;
  z-index:0;
}
.hero-slide{
  position:absolute;
  inset:0;
  background-position:center;
  background-size:cover;
  background-repeat:no-repeat;
  opacity:0;
  transform: scale(1.03);
  transition: opacity .7s ease, transform 1.2s ease;
  filter: saturate(1.02);
}

/* Slide ativo (por enquanto fixo no HTML com is-active) */
.hero-slide.is-active{
  opacity:1;
  transform: scale(1.0);
}

/* Overlay para leitura do texto */
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(243,244,246,.92) 0%, rgba(243,244,246,.86) 40%, rgba(243,244,246,.72) 70%, rgba(243,244,246,.55) 100%),
    radial-gradient(900px 560px at 20% 10%, rgba(6,52,60,.16), transparent 60%),
    radial-gradient(900px 560px at 85% 15%, rgba(22,163,74,.14), transparent 55%);
  pointer-events:none;
}

/* Conteúdo na frente */
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:26px;
  align-items:center;
  z-index:1;
}
.hero-grid--front{ padding: 12px 0; }

@media (max-width: 920px){
  .hero--carousel{ min-height:auto; padding:46px 0 26px; }
  .hero-grid{ grid-template-columns:1fr; }
}

.hero-content .lead{
  margin:0 0 18px;
  color: #4b5563;
  font-size:16px;
  line-height:1.75;
  max-width:62ch;
}

/* barra de confiança */
.hero-trust{
  margin-top:14px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

/* Visual do cartão */
.hero-visual{ display:flex; justify-content:flex-end; }
@media (max-width: 920px){ .hero-visual{ justify-content:flex-start; } }

.visual-card{
  width:min(460px, 100%);
  background: rgba(255,255,255,.92);
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow: var(--shadow2);
  padding:18px;
  backdrop-filter: blur(8px);
}
.visual-card .mini{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  margin-bottom:14px;
  flex-wrap:wrap;
}
.visual-card img{
  border-radius:18px;
  border:1px solid var(--line);
  background:#fff;
}
.visual-hint{
  margin-top:10px;
  color: var(--muted);
  font-size:12px;
}

/* =========================
   Divisórias / CTAs
   ========================= */
.divider-cta{
  background: linear-gradient(90deg, rgba(22,163,74,1), rgba(6,52,60,1));
  color:#fff;
  padding: 18px 0;
  border-top: 1px solid rgba(0,0,0,.08);
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.divider-cta--alt{
  background: linear-gradient(90deg, rgba(6,52,60,1), rgba(22,163,74,1));
}
.divider-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.divider-text{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.divider-text strong{
  font-size:16px;
  letter-spacing:-.2px;
}
.divider-text span{
  font-size:13px;
  color: rgba(255,255,255,.88);
}
.divider-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.divider-cta .btn{
  box-shadow:none;
  border-color: rgba(255,255,255,.22);
}
.divider-cta .btn:hover{
  box-shadow:none;
  transform: translateY(-1px);
}
.divider-cta .btn.primary{
  background:#ffffff;
  color:#0b3b22;
  border-color: rgba(255,255,255,.22);
}
.divider-cta .btn.primary:hover{
  background:#f9fafb;
}
.divider-cta .btn:not(.primary){
  background: rgba(255,255,255,.10);
  color:#fff;
}
.divider-cta .btn:not(.primary):hover{
  background: rgba(255,255,255,.16);
}

/* divisor suave */
.divider-soft{
  background: rgba(255,255,255,.70);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.divider-soft-inner{
  padding: 16px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.divider-soft-title{
  font-weight:800;
  letter-spacing:-.2px;
}
.divider-soft-sub{
  color: var(--muted);
  font-size:13px;
}

/* =========================
   Seções
   ========================= */
.section{
  padding:46px 0;
  background: transparent;
}
.section--white{
  background:#fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.section-head{
  max-width: 72ch;
  margin-bottom: 16px;
}
.section-head p{ margin: 0; color: var(--muted); line-height:1.75; }

/* divisor interno */
.content-divider{
  height:1px;
  background: var(--line);
  margin: 18px 0;
}

/* =========================
   Grid / Cards
   ========================= */
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:16px;
}
.card{
  grid-column: span 6;
  background: var(--card);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
}
.card strong{ color: var(--text); }
.card ul{ margin:10px 0 0 18px; color:var(--muted); line-height:1.7; }
.card li{ margin:6px 0; }

@media (max-width: 920px){
  .card{ grid-column: span 12; }
}

/* Card com mídia */
.media-card img{
  border-radius: 16px;
  border: 1px solid var(--line);
  background:#fff;
}
.media-hint{
  margin-top:10px;
  color: var(--muted);
  font-size:12px;
}

/* Split */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
  align-items:stretch;
}
@media (max-width: 920px){
  .split{ grid-template-columns:1fr; }
}

/* =========================
   Steps
   ========================= */
.steps{
  counter-reset: step;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:16px;
  margin-top:14px;
}
.step{
  grid-column: span 4;
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: var(--shadow);
}
@media (max-width: 920px){ .step{ grid-column: span 6; } }
@media (max-width: 560px){ .step{ grid-column: span 12; } }

.step::before{
  counter-increment: step;
  content: counter(step);
  display:inline-flex;
  width:34px; height:34px;
  align-items:center; justify-content:center;
  border-radius:10px;
  background: var(--okSoft);
  border:1px solid rgba(22,163,74,.20);
  color:#14532d;
  font-weight:800;
  margin-bottom:10px;
}
.step h3{ margin:0 0 6px; font-size:16px; }
.step p{ margin:0; color:var(--muted); font-size:14px; line-height:1.55; }

/* =========================
   Form
   ========================= */
.form{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
}
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom:12px; }
label{ font-size:13px; color:#374151; }

input, textarea{
  background:#fff;
  border:1px solid var(--line2);
  border-radius:14px;
  padding:12px 12px;
  color:var(--text);
  font-family: inherit;
  outline:none;
}
textarea{ min-height:120px; resize:vertical; }
input:focus, textarea:focus{
  border-color: rgba(37,99,235,.55);
  box-shadow:0 0 0 4px rgba(37,99,235,.12);
}

/* =========================
   Rodapé
   ========================= */
.footer{
  background: var(--brand);
  color:#fff;
  border-top:1px solid rgba(255,255,255,.12);
  padding:26px 0;
}
.footer .cols{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
  align-items:start;
}
@media (max-width: 760px){
  .footer .cols{ grid-template-columns:1fr; }
}
.footer small{ color:rgba(255,255,255,.82); }

.footer .links{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.footer .links a{
  color:rgba(255,255,255,.92);
  font-size:13px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
}
.footer .links a:hover{ background:rgba(255,255,255,.10); }

.notice{
  margin-top:12px;
  font-size:12px;
  color:#9ca3af;
  line-height:1.6;
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:12px;
}