/* =========================================================
   Contábil Pro — Design System
   Cor predominante laranja, layout inspirado no crcmg.org.br
   ========================================================= */
:root{
  --laranja:#F37021;
  --laranja-escuro:#D85A12;
  --laranja-claro:#FFE6D4;
  --cinza-900:#1f2937;
  --cinza-700:#374151;
  --cinza-500:#6b7280;
  --cinza-200:#e5e7eb;
  --cinza-100:#f3f4f6;
  --branco:#ffffff;
  --azul-info:#0b3d91;
  --verde-ok:#16a34a;
  --vermelho:#dc2626;
  --sombra:0 4px 14px rgba(0,0,0,.08);
  --raio:8px;
  --fonte: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--fonte);color:var(--cinza-900);background:#fafafa;line-height:1.55}
a{color:var(--laranja-escuro);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Top bar */
.topbar{background:var(--cinza-900);color:#fff;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding:8px 20px;flex-wrap:wrap;gap:10px}
.topbar a{color:#fff;margin-left:14px}
.topbar .contato span{margin-right:14px}
.topbar .contato i{color:var(--laranja);margin-right:5px}

/* Header */
.header{background:#fff;box-shadow:var(--sombra);position:sticky;top:0;z-index:50}
.header .container{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:54px;width:auto}
.logo-text strong{display:block;font-size:20px;color:var(--laranja);letter-spacing:.5px}
.logo-text small{color:var(--cinza-500);font-size:12px;letter-spacing:1px;text-transform:uppercase}

/* Nav */
.nav ul{list-style:none;display:flex;gap:4px}
.nav a{display:block;padding:10px 14px;color:var(--cinza-900);font-weight:600;font-size:15px;border-radius:var(--raio);transition:.2s}
.nav a:hover, .nav a.ativo{background:var(--laranja-claro);color:var(--laranja-escuro);text-decoration:none}
.menu-toggle{display:none;background:var(--laranja);color:#fff;border:0;padding:10px 14px;border-radius:var(--raio);font-size:18px;cursor:pointer}

/* Hero */
.hero{position:relative;min-height:520px;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg, rgba(216,90,18,.92) 0%, rgba(243,112,33,.78) 50%, rgba(31,41,55,.55) 100%),
             url('../img/hero.jpg') center/cover no-repeat;
  z-index:0;
}
.hero .container{position:relative;z-index:1;padding:80px 20px}
.hero h1{font-size:clamp(28px,4vw,46px);font-weight:800;max-width:760px;line-height:1.15}
.hero p{margin-top:16px;font-size:18px;max-width:680px;opacity:.95}
.hero .cta{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 26px;border-radius:var(--raio);font-weight:700;border:0;cursor:pointer;transition:.2s;font-size:15px}
.btn-primary{background:var(--laranja);color:#fff}
.btn-primary:hover{background:var(--laranja-escuro);text-decoration:none}
.btn-outline{background:transparent;color:#fff;border:2px solid #fff}
.btn-outline:hover{background:#fff;color:var(--laranja-escuro);text-decoration:none}
.btn-sm{padding:8px 14px;font-size:13px}

/* Sections */
section{padding:60px 0}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:30px;color:var(--cinza-900);position:relative;display:inline-block;padding-bottom:12px}
.section-title h2::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:60px;height:4px;background:var(--laranja);border-radius:2px}
.section-title p{color:var(--cinza-500);margin-top:10px;max-width:640px;margin-inline:auto}

/* Cards grid */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);overflow:hidden;transition:.25s;border-top:4px solid transparent}
.card:hover{transform:translateY(-4px);border-top-color:var(--laranja)}
.card .icon{width:56px;height:56px;border-radius:50%;background:var(--laranja-claro);color:var(--laranja-escuro);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:14px}
.card-body{padding:24px}
.card h3{font-size:18px;margin-bottom:8px;color:var(--cinza-900)}
.card p{color:var(--cinza-700);font-size:14px}

/* News cards */
.news-card{background:#fff;border-radius:var(--raio);box-shadow:var(--sombra);overflow:hidden;display:flex;flex-direction:column}
.news-card .tag{display:inline-block;background:var(--laranja);color:#fff;font-size:11px;padding:3px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}
.news-card .meta{font-size:12px;color:var(--cinza-500);margin-top:auto;padding-top:14px}
.news-card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.news-card h4{font-size:16px;line-height:1.35;margin-bottom:8px;color:var(--cinza-900)}
.news-card p{font-size:13.5px;color:var(--cinza-700)}
.news-card a.read{color:var(--laranja-escuro);font-weight:600;margin-top:10px;font-size:13px}

/* Agenda */
.agenda-toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.agenda-toolbar select{padding:10px 14px;border-radius:var(--raio);border:1px solid var(--cinza-200);font-size:14px;background:#fff}
.agenda-table{width:100%;border-collapse:collapse;background:#fff;box-shadow:var(--sombra);border-radius:var(--raio);overflow:hidden}
.agenda-table thead{background:var(--laranja);color:#fff}
.agenda-table th, .agenda-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--cinza-200);font-size:14px;vertical-align:top}
.agenda-table tbody tr:hover{background:var(--laranja-claro)}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase}
.badge.fiscal{background:#dbeafe;color:#1e40af}
.badge.trabalhista{background:#dcfce7;color:#166534}
.badge.tributaria{background:#fee2e2;color:#991b1b}
.badge.previdenciaria{background:#fef3c7;color:#92400e}
.urgente{color:var(--vermelho);font-weight:700}

/* CTA strip */
.cta-strip{background:linear-gradient(90deg,var(--laranja),var(--laranja-escuro));color:#fff;padding:50px 0;text-align:center}
.cta-strip h2{font-size:28px;margin-bottom:8px}
.cta-strip p{opacity:.95;margin-bottom:20px}

/* Footer */
.footer{background:var(--cinza-900);color:#cbd5e1;padding:50px 0 0}
.footer h5{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:1px;margin-bottom:16px;border-bottom:2px solid var(--laranja);padding-bottom:8px;display:inline-block}
.footer a{color:#cbd5e1;display:block;padding:4px 0;font-size:14px}
.footer a:hover{color:var(--laranja);text-decoration:none}
.footer .grid-4{gap:30px}
.footer p{font-size:14px;line-height:1.7}
.footer .bottom{text-align:center;padding:18px 0;margin-top:30px;border-top:1px solid #374151;font-size:13px}
.social a{display:inline-flex;width:36px;height:36px;background:#374151;color:#fff;border-radius:50%;align-items:center;justify-content:center;margin-right:8px;font-size:16px}
.social a:hover{background:var(--laranja)}

/* Forms */
.form-card{background:#fff;padding:36px;border-radius:var(--raio);box-shadow:var(--sombra);max-width:680px;margin:0 auto}
.form-card label{display:block;font-weight:600;margin-bottom:6px;font-size:14px;margin-top:14px}
.form-card input, .form-card textarea, .form-card select{
  width:100%;padding:12px 14px;border:1px solid var(--cinza-200);border-radius:var(--raio);font-size:15px;font-family:inherit
}
.form-card input:focus, .form-card textarea:focus{outline:none;border-color:var(--laranja);box-shadow:0 0 0 3px var(--laranja-claro)}
.form-card button{margin-top:20px;width:100%}

/* Page header */
.page-header{background:linear-gradient(120deg,var(--laranja-escuro),var(--laranja));color:#fff;padding:60px 0;text-align:center}
.page-header h1{font-size:36px;margin-bottom:8px}
.page-header p{opacity:.92}
.breadcrumb{font-size:13px;margin-top:10px}
.breadcrumb a{color:#fff;opacity:.85}

/* Newsletter banner */
.newsletter{background:var(--laranja-claro);padding:40px 0;border-top:1px solid var(--cinza-200)}
.newsletter-box{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.newsletter-box h3{color:var(--laranja-escuro);font-size:22px}
.newsletter-box form{display:flex;gap:8px;flex-wrap:wrap}
.newsletter-box input{padding:12px 14px;border:1px solid var(--cinza-200);border-radius:var(--raio);min-width:260px;font-size:14px}

/* Whatsapp float */
.wa-float{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;box-shadow:0 6px 20px rgba(0,0,0,.25);z-index:99}
.wa-float:hover{transform:scale(1.06);text-decoration:none;color:#fff}

/* Loading */
.loading{text-align:center;padding:40px;color:var(--cinza-500)}
.spinner{border:3px solid var(--cinza-200);border-top-color:var(--laranja);border-radius:50%;width:32px;height:32px;animation:spin 1s linear infinite;margin:0 auto 10px}
@keyframes spin{to{transform:rotate(360deg)}}

/* Responsive */
@media (max-width: 900px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:var(--sombra)}
  .nav.aberto{display:block}
  .nav ul{flex-direction:column;padding:10px}
  .menu-toggle{display:block}
  .topbar{display:none}
}
@media (max-width: 600px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .hero h1{font-size:26px}
  .agenda-table thead{display:none}
  .agenda-table, .agenda-table tbody, .agenda-table tr, .agenda-table td{display:block;width:100%}
  .agenda-table tr{margin-bottom:14px;border:1px solid var(--cinza-200);border-radius:var(--raio);padding:8px}
  .agenda-table td{border:0;padding:6px 8px}
  .agenda-table td::before{content:attr(data-label) ": ";font-weight:700;color:var(--laranja-escuro)}
}