/* =============================================
   BLG Contabilidade - Estilos Principais
   ============================================= */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;600;700&display=swap');

:root {
    --amarelo: #F1C552;
    --rosa: #CC3366;
    --azul-link: #858FC6;
    --texto: #333333;
    --texto-claro: #666666;
    --bg: #FFFFFF;
    --bg-cinza: #F7F7F7;
    --borda: #E0E0E0;
    --font: 'Roboto', sans-serif;
    --shadow: 0 2px 15px rgba(0,0,0,0.08);
    --radius: 4px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    color: var(--texto);
    background: var(--bg);
    font-size: 16px;
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; transition: color .2s; }
a:hover { color: var(--amarelo); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* =============================================
   HEADER / TOPO
   ============================================= */
#header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.header-topo {
    background: var(--amarelo);
    padding: 6px 0;
    text-align: right;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
}
.header-topo .container { display: flex; justify-content: flex-end; gap: 20px; align-items: center; }
.header-topo a { color: #fff; font-weight: 600; }
.header-topo a:hover { opacity: .85; }
.header-topo span { display: flex; align-items: center; gap: 5px; }

.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}
.header-main .container { display: flex; align-items: center; justify-content: space-between; width: 100%; }

.logo img { height: 52px; width: auto; }

nav ul { display: flex; gap: 8px; align-items: center; }
nav ul li a {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 15px;
    color: var(--texto);
    transition: background .2s, color .2s;
}
nav ul li a:hover,
nav ul li a.ativo {
    background: var(--amarelo);
    color: #fff;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.menu-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--texto);
    border-radius: 2px;
    transition: .3s;
}

/* =============================================
   HERO / BANNER
   ============================================= */
.hero {
    position: relative;
    width: 100%;
}
.hero img { width: 100%; height: auto; display: block; }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.25);
}

/* =============================================
   DESTAQUES (3 blocos)
   ============================================= */
.destaques {
    background: var(--bg-cinza);
    padding: 60px 0;
}
.destaques-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.destaque-item {
    background: #fff;
    border-radius: 8px;
    padding: 28px 24px;
    box-shadow: var(--shadow);
    transition: transform .2s, box-shadow .2s;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
    text-align: left;
}
.destaque-item:hover { transform: translateY(-4px); box-shadow: 0 6px 24px rgba(0,0,0,0.12); }
.destaque-item img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    flex-shrink: 0;
    margin: 0;
}
.destaque-item-texto { flex: 1; }
.destaque-item h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--azul-link);
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: .4px;
    line-height: 1.3;
}
.destaque-item p { font-size: 14px; color: var(--texto-claro); line-height: 1.7; margin: 0; }

/* =============================================
   SERVIÇOS (home)
   ============================================= */
.servicos-home {
    padding: 70px 0;
}
.section-titulo {
    text-align: center;
    margin-bottom: 48px;
}
.section-titulo h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--texto);
    position: relative;
    display: inline-block;
    padding-bottom: 14px;
}
.section-titulo h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--amarelo);
    border-radius: 2px;
}
.section-titulo p { color: var(--texto-claro); margin-top: 14px; font-size: 16px; }

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.servico-card {
    border: 1px solid var(--borda);
    border-radius: 8px;
    padding: 32px 24px;
    transition: border-color .2s, box-shadow .2s;
    position: relative;
    overflow: hidden;
}
.servico-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--amarelo);
}
.servico-card:hover { border-color: var(--amarelo); box-shadow: var(--shadow); }
.servico-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--texto); }
.servico-card p { color: var(--texto-claro); font-size: 15px; line-height: 1.7; }
.servico-card .saiba-mais {
    display: inline-block;
    margin-top: 16px;
    color: var(--amarelo);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: .3px;
}
.servico-card .saiba-mais:hover { color: var(--rosa); }

/* =============================================
   CONTATO HOME
   ============================================= */
.contato-home {
    background: var(--amarelo);
    padding: 70px 0;
}
.contato-home .section-titulo h2 { color: #fff; }
.contato-home .section-titulo h2::after { background: #fff; }
.contato-home .section-titulo p { color: rgba(255,255,255,.85); }

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.contato-texto { color: #fff; }
.contato-texto h3 { font-size: 28px; font-weight: 700; margin-bottom: 16px; }
.contato-texto p { font-size: 16px; line-height: 1.8; opacity: .9; }
.contato-texto .hashtag { font-size: 22px; font-weight: 700; margin-top: 20px; display: block; }
.contato-img { text-align: center; }
.contato-img img { max-width: 80%; margin: 0 auto; border-radius: 8px; }

/* =============================================
   FORMULÁRIO
   ============================================= */
.form-contato {
    background: #fff;
    border-radius: 10px;
    padding: 36px 32px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}
.form-contato h3 { font-size: 20px; font-weight: 700; margin-bottom: 20px; color: var(--texto); }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 5px; color: var(--texto); }
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #ccc;
    border-radius: 3px;
    font-family: var(--font);
    font-size: 15px;
    background: #F1F1F1;
    color: var(--texto);
    transition: border-color .2s;
}
.form-group input:focus,
.form-group textarea:focus { outline: none; border-color: var(--amarelo); background: #fff; }
.form-group textarea { resize: vertical; min-height: 110px; }
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 10px;
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: background .2s, transform .1s;
}
.btn-primary { background: var(--amarelo); color: #fff; }
.btn-primary:hover { background: #e0b340; transform: translateY(-1px); }
.btn-secondary { background: var(--azul-link); color: #fff; }
.btn-secondary:hover { background: #6e78b5; }
.btn-rosa { background: var(--rosa); color: #fff; }
.btn-rosa:hover { background: #b32a58; }

.alerta { padding: 12px 16px; border-radius: 4px; margin-bottom: 16px; font-size: 14px; }
.alerta-sucesso { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alerta-erro { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* =============================================
   ARTIGOS / NOTÍCIAS
   ============================================= */
.artigos-section { padding: 70px 0; background: var(--bg-cinza); }
.artigos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.artigo-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform .2s, box-shadow .2s;
}
.artigo-card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(0,0,0,0.13); }
.artigo-card img { width: 100%; height: 200px; object-fit: cover; }
.artigo-card-body { padding: 20px; }
.artigo-card-body .data { font-size: 12px; color: var(--texto-claro); margin-bottom: 8px; }
.artigo-card-body h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; line-height: 1.4; color: var(--texto); }
.artigo-card-body p { font-size: 14px; color: var(--texto-claro); line-height: 1.6; margin-bottom: 14px; }
.artigo-card-body a.saiba-mais {
    color: var(--amarelo);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.artigo-card-body a.saiba-mais:hover { color: var(--rosa); }

/* ARTIGO ÚNICO */
.artigo-unico { padding: 60px 0; }
.artigo-unico .breadcrumb { font-size: 13px; color: var(--texto-claro); margin-bottom: 24px; }
.artigo-unico .breadcrumb a { color: var(--amarelo); }
.artigo-unico h1 { font-size: 30px; font-weight: 700; margin-bottom: 20px; line-height: 1.3; }
.artigo-unico .artigo-img { width: 100%; max-height: 380px; object-fit: cover; border-radius: 8px; margin-bottom: 28px; }
.artigo-unico .artigo-conteudo p { font-size: 16px; line-height: 1.8; margin-bottom: 16px; color: var(--texto); }
.artigo-unico .artigo-conteudo strong { color: var(--rosa); }
.artigo-unico .voltar { display: inline-block; margin-top: 30px; }

/* =============================================
   PÁGINA SERVIÇOS
   ============================================= */
.page-hero {
    background: linear-gradient(135deg, var(--amarelo) 0%, #e0a830 100%);
    color: #fff;
    padding: 60px 0;
    text-align: center;
}
.page-hero h1 { font-size: 38px; font-weight: 700; margin-bottom: 10px; }
.page-hero p { font-size: 17px; opacity: .9; }

.servicos-detalhes { padding: 70px 0; }
.servico-detalhe {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--borda);
}
.servico-detalhe:last-child { border-bottom: none; margin-bottom: 0; }
.servico-detalhe.inverso { direction: rtl; }
.servico-detalhe.inverso > * { direction: ltr; }
.servico-detalhe-texto h2 { font-size: 26px; font-weight: 700; color: var(--texto); margin-bottom: 14px; }
.servico-detalhe-texto h2 span { color: var(--amarelo); }
.servico-detalhe-texto p { color: var(--texto-claro); font-size: 16px; line-height: 1.8; margin-bottom: 12px; }
.servico-detalhe-texto ul { margin-top: 12px; }
.servico-detalhe-texto ul li {
    padding: 6px 0 6px 22px;
    position: relative;
    color: var(--texto-claro);
    font-size: 15px;
}
.servico-detalhe-texto ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--amarelo);
    font-weight: 700;
}
.servico-detalhe-img img { width: 100%; border-radius: 8px; box-shadow: var(--shadow); }

.demais-servicos { background: var(--bg-cinza); padding: 60px 0; }
.demais-servicos h2 { font-size: 28px; font-weight: 700; margin-bottom: 30px; color: var(--texto); }
.demais-servicos ul { columns: 2; gap: 40px; }
.demais-servicos ul li {
    padding: 8px 0 8px 22px;
    position: relative;
    color: var(--texto-claro);
    font-size: 15px;
    break-inside: avoid;
}
.demais-servicos ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--amarelo);
}

/* =============================================
   PÁGINA SOBRE
   ============================================= */
.sobre-section { padding: 70px 0; }
.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.sobre-texto h2 { font-size: 32px; font-weight: 700; margin-bottom: 20px; }
.sobre-texto h2 span { color: var(--amarelo); }
.sobre-texto p { color: var(--texto-claro); font-size: 16px; line-height: 1.8; margin-bottom: 16px; }
.sobre-destaque {
    background: var(--amarelo);
    color: #fff;
    padding: 24px 28px;
    border-radius: 8px;
    margin-top: 24px;
}
.sobre-destaque p { color: rgba(255,255,255,.9); margin: 0; font-size: 17px; font-style: italic; }
.sobre-img img { width: 100%; border-radius: 8px; box-shadow: var(--shadow); }

.numeros-section { background: var(--bg-cinza); padding: 60px 0; }
.numeros-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}
.numero-item h3 { font-size: 48px; font-weight: 700; color: var(--amarelo); }
.numero-item p { color: var(--texto-claro); font-size: 15px; margin-top: 6px; }

/* =============================================
   FOOTER
   ============================================= */
footer {
    background: #222;
    color: #ccc;
    padding: 50px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #333;
}
.footer-logo { margin-bottom: 16px; }
.footer-logo img { height: 40px; filter: brightness(0) invert(1); }
.footer-desc { font-size: 14px; line-height: 1.7; color: #999; margin-bottom: 16px; }
.footer-contatos a { display: block; color: #ccc; font-size: 14px; margin-bottom: 6px; }
.footer-contatos a:hover { color: var(--amarelo); }
footer h4 { color: #fff; font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.footer-nav li { margin-bottom: 8px; }
.footer-nav li a { color: #999; font-size: 14px; transition: color .2s; }
.footer-nav li a:hover { color: var(--amarelo); }

.footer-bottom {
    text-align: center;
    padding: 16px 0;
    font-size: 13px;
    color: #666;
}
.footer-bottom a { color: var(--amarelo); }

/* =============================================
   WHATSAPP FLUTUANTE
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    background: #25D366;
    color: #fff;
    border-radius: 50px;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 16px rgba(37,211,102,0.45);
    transition: transform .2s, box-shadow .2s;
}
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(37,211,102,.55); color: #fff; }
.whatsapp-float svg { width: 22px; height: 22px; fill: #fff; flex-shrink: 0; }

/* =============================================
   CONTATO PAGE
   ============================================= */
.contato-page { padding: 70px 0; }
.contato-page-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}
.contato-info h2 { font-size: 28px; font-weight: 700; margin-bottom: 20px; }
.contato-info p { color: var(--texto-claro); margin-bottom: 24px; line-height: 1.7; }
.info-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.info-icon {
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--amarelo); color: #fff;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-size: 18px;
}
.info-item h4 { font-size: 15px; font-weight: 600; margin-bottom: 3px; }
.info-item p { font-size: 14px; color: var(--texto-claro); margin: 0; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
    .destaques-grid { grid-template-columns: 1fr; }
    .destaque-item { flex-direction: row; }
    .servicos-grid { grid-template-columns: 1fr; }
    .contato-grid { grid-template-columns: 1fr; }
    .artigos-grid { grid-template-columns: 1fr 1fr; }
    .servico-detalhe { grid-template-columns: 1fr; }
    .servico-detalhe.inverso { direction: ltr; }
    .servico-detalhe.inverso .servico-detalhe-texto { order: 1; }
    .servico-detalhe.inverso .servico-detalhe-img   { order: 2; }
    .servico-detalhe-img { display: none; }
    .sobre-grid { grid-template-columns: 1fr; }
    .numeros-grid { grid-template-columns: 1fr; gap: 20px; }
    .footer-grid { grid-template-columns: 1fr; }
    .contato-page-grid { grid-template-columns: 1fr; }
    .demais-servicos ul { columns: 1; }
}

@media (max-width: 600px) {
    nav ul { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #fff; padding: 16px 20px; box-shadow: 0 4px 12px rgba(0,0,0,.1); }
    nav ul.aberto { display: flex; }
    nav ul li a { padding: 10px 0; display: block; border-radius: 0; border-bottom: 1px solid #f0f0f0; }
    .menu-toggle { display: flex; }
    #header { position: relative; }
    .artigos-grid { grid-template-columns: 1fr; }
    .page-hero h1 { font-size: 28px; }
    .header-topo { display: none; }
    .section-titulo h2 { font-size: 24px; }
}