/* ============================================================
   SOL GREEN AQUECIMENTOS - Estilos principais
   As cores vêm do banco de dados (variáveis :root no header.php)
   ============================================================ */

:root {
    /* fallback caso o PHP não injete */
    --cor-primaria: #39E63A;
    --cor-secundaria: #F2D900;
    --cor-fundo: #0a0f0a;
    --cor-fundo-claro: #f4f7f3;
    --cor-texto: #ffffff;
    --cor-texto-claro: #15201a;
    --topo-altura: 84px;
}

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

html { scroll-behavior: smooth; background: var(--cor-fundo); }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--cor-fundo);
    color: var(--cor-texto);
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3, h4 { line-height: 1.2; font-weight: 800; }

/* ---------- Botões ---------- */
.btn {
    display: inline-block;
    background: var(--cor-primaria);
    color: #06210a;
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 700;
    transition: transform .2s, filter .2s;
    border: none;
    cursor: pointer;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.08); }
.btn-secundario { background: var(--cor-secundaria); color: #2a2300; }
.btn-outline {
    background: transparent;
    border: 2px solid var(--cor-primaria);
    color: var(--cor-primaria);
}
.btn-outline:hover { background: var(--cor-primaria); color: #06210a; }

/* ============================================================
   TOPO / HEADER
   ============================================================ */
.topo {
    position: sticky; top: 0; z-index: 100;
    background: var(--cor-fundo);
    border-bottom: 2px solid var(--cor-primaria);
}
.topo-inner {
    position: relative;
    display: flex; align-items: center; justify-content: flex-end;
    min-height: 84px;
    padding-left: 200px; /* reserva espaço para a placa da logo */
}
/* Placa da logo: mesma cor do menu, vaza um pouco para baixo do topo */
.logo {
    position: absolute;
    top: 0;
    left: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 24px 14px;
    background: var(--cor-fundo);
    border-radius: 0 0 22px 22px;
    z-index: 2;
}
.logo img { height: 120px; width: auto; display: block; }

.menu { display: flex; align-items: center; gap: 8px; }
.menu a {
    padding: 10px 16px; border-radius: 8px; font-weight: 600;
    transition: color .2s, background .2s;
}
.menu a:hover, .menu a.ativo { color: var(--cor-primaria); }
.menu .btn-menu {
    background: var(--cor-primaria); color: #06210a; border-radius: 50px;
}
.menu .btn-menu:hover { color: #06210a; filter: brightness(1.08); }

.menu-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 8px;
}
.menu-toggle span {
    width: 26px; height: 3px; background: var(--cor-primaria); border-radius: 2px;
    transition: .3s;
}

/* ============================================================
   BANNER / SLIDER
   ============================================================ */
.banner { position: relative; height: 78vh; min-height: 460px; overflow: hidden; }
.banner-slide {
    position: absolute; inset: 0; opacity: 0; transition: opacity .8s ease;
    display: flex; align-items: center;
    background-size: cover; background-position: center;
}
.banner-slide.ativo { opacity: 1; }
.banner-slide::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(8,14,8,.88) 0%, rgba(8,14,8,.55) 60%, rgba(8,14,8,.2) 100%);
}
.banner-conteudo { position: relative; max-width: 620px; }
.banner-conteudo h2 {
    font-size: clamp(1.8rem, 5vw, 3.2rem);
    color: var(--cor-texto); margin-bottom: 16px;
}
.banner-conteudo h2 .destaque { color: var(--cor-primaria); }
.banner-conteudo p {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: #d9e6d9; margin-bottom: 28px;
}
.banner-setas {
    position: absolute; bottom: 24px; right: 24px; display: flex; gap: 10px; z-index: 5;
}
.banner-setas button {
    width: 44px; height: 44px; border-radius: 50%;
    background: rgba(255,255,255,.12); border: 1px solid var(--cor-primaria);
    color: var(--cor-primaria); font-size: 1.3rem; cursor: pointer; transition: .2s;
}
.banner-setas button:hover { background: var(--cor-primaria); color: #06210a; }

/* ============================================================
   SEÇÕES GERAIS
   ============================================================ */
section { padding: 70px 0; }
.secao-clara { background: var(--cor-fundo-claro); color: var(--cor-texto-claro); }
.secao-clara .secao-titulo p { color: #4a5a4f; }

.secao-titulo { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.secao-titulo span {
    color: var(--cor-primaria); font-weight: 700; text-transform: uppercase;
    letter-spacing: 2px; font-size: .9rem;
}
.secao-titulo h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 8px 0 12px; }
.secao-titulo p { color: #c2d0c2; }

/* ---------- Sobre / Intro ---------- */
.intro-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center;
}
.intro-texto h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); margin-bottom: 16px; }
.intro-texto h2 .destaque { color: var(--cor-primaria); }
.intro-texto p { margin-bottom: 16px; }
.intro-imagem img { border-radius: 16px; box-shadow: 0 18px 40px rgba(0,0,0,.35); }

/* ============================================================
   SERVIÇOS
   ============================================================ */
.servicos-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.servico-card {
    background: var(--cor-fundo);
    border: 1px solid rgba(57,230,58,.25);
    border-radius: 16px; overflow: hidden;
    transition: transform .25s, border-color .25s;
    display: flex; flex-direction: column;
}
.secao-clara .servico-card { background: #fff; color: var(--cor-texto-claro); box-shadow: 0 8px 24px rgba(0,0,0,.06); }
.servico-card:hover { transform: translateY(-6px); border-color: var(--cor-primaria); }
.servico-card .img-wrap { aspect-ratio: 16/10; overflow: hidden; }
.servico-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.servico-card:hover .img-wrap img { transform: scale(1.06); }
.servico-card .conteudo { padding: 22px; flex: 1; }
.servico-card .icone {
    width: 48px; height: 48px; border-radius: 12px; margin-bottom: 12px;
    background: var(--cor-primaria); color: #06210a;
    display: flex; align-items: center; justify-content: center; font-size: 1.4rem; font-weight: 800;
}
.servico-card h3 { font-size: 1.2rem; margin-bottom: 10px; }

/* ============================================================
   GALERIA DE FOTOS
   ============================================================ */
.galeria-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.galeria-item {
    position: relative; border-radius: 14px; overflow: hidden; aspect-ratio: 4/3;
    cursor: pointer;
}
.galeria-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.galeria-item:hover img { transform: scale(1.08); }
.galeria-item .legenda {
    position: absolute; inset: 0; display: flex; align-items: flex-end;
    padding: 16px; color: #fff; font-weight: 600;
    background: linear-gradient(0deg, rgba(0,0,0,.75), transparent 60%);
    opacity: 0; transition: opacity .3s;
}
.galeria-item:hover .legenda { opacity: 1; }

/* ============================================================
   VÍDEOS
   ============================================================ */
.videos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.video-card {
    background: #000; border-radius: 14px; overflow: hidden;
    border: 1px solid rgba(57,230,58,.25);
}
.video-card .video-frame { position: relative; aspect-ratio: 16/9; }
.video-card iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-card h3 { padding: 14px 18px; font-size: 1.05rem; }

/* ============================================================
   PARCEIROS / FORNECEDORES
   ============================================================ */
.logos-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.logo-item {
    background: #fff; border-radius: 14px; padding: 24px;
    display: flex; align-items: center; justify-content: center;
    aspect-ratio: 3/2; transition: transform .25s, box-shadow .25s;
    border: 1px solid #e6ece6;
}
.logo-item:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(0,0,0,.12); }
.logo-item img { max-height: 90px; object-fit: contain; }

/* ============================================================
   CHAMADA (CTA)
   ============================================================ */
.cta {
    background: var(--cor-primaria); color: #06210a; text-align: center;
}
.cta h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 14px; }
.cta p { margin-bottom: 26px; font-size: 1.1rem; }
.cta .btn { background: var(--cor-fundo); color: var(--cor-primaria); }

/* ============================================================
   PÁGINA / CABEÇALHO INTERNO
   ============================================================ */
.page-hero {
    background: var(--cor-fundo); text-align: center; padding: 60px 0 40px;
    border-bottom: 2px solid var(--cor-primaria);
}
.page-hero h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); }
.page-hero h1 .destaque { color: var(--cor-primaria); }
.page-hero .breadcrumb { color: #9fb3a2; margin-top: 8px; }
.page-hero .breadcrumb a:hover { color: var(--cor-primaria); }

/* ============================================================
   SERVIÇOS - lista detalhada
   ============================================================ */
.servico-linha {
    display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
    margin-bottom: 50px;
}
.servico-linha:nth-child(even) .servico-linha-img { order: 2; }
.servico-linha-img img { border-radius: 16px; box-shadow: 0 14px 30px rgba(0,0,0,.3); }
.servico-linha-txt h3 { font-size: 1.5rem; margin-bottom: 12px; color: var(--cor-primaria); }

/* ============================================================
   CONTATO
   ============================================================ */
.contato-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contato-info .info-item {
    display: flex; gap: 14px; margin-bottom: 22px; align-items: flex-start;
}
.contato-info .info-item .ico {
    flex: none; width: 46px; height: 46px; border-radius: 12px;
    background: var(--cor-primaria); color: #06210a;
    display: flex; align-items: center; justify-content: center;
}
.contato-info .info-item h4 { margin-bottom: 2px; }
.contato-info .info-item p { color: #c2d0c2; }

.form-contato { background: rgba(255,255,255,.04); padding: 30px; border-radius: 16px; border: 1px solid rgba(57,230,58,.2); }
.form-grupo { margin-bottom: 18px; }
.form-grupo label { display: block; margin-bottom: 6px; font-weight: 600; }
.form-grupo input, .form-grupo textarea {
    width: 100%; padding: 12px 14px; border-radius: 10px;
    border: 1px solid rgba(255,255,255,.18); background: rgba(0,0,0,.25);
    color: var(--cor-texto); font-size: 1rem; font-family: inherit;
}
.form-grupo input:focus, .form-grupo textarea:focus {
    outline: none; border-color: var(--cor-primaria);
}
.form-grupo textarea { min-height: 130px; resize: vertical; }
.alerta { padding: 14px 18px; border-radius: 10px; margin-bottom: 20px; font-weight: 600; }
.alerta-sucesso { background: rgba(57,230,58,.15); color: var(--cor-primaria); border: 1px solid var(--cor-primaria); }
.alerta-erro { background: rgba(230,60,60,.15); color: #ff8a8a; border: 1px solid #ff8a8a; }

.mapa { margin-top: 40px; border-radius: 16px; overflow: hidden; }
.mapa iframe { width: 100%; height: 320px; border: 0; display: block; }

/* ============================================================
   RODAPÉ
   ============================================================ */
.rodape { background: #060a06; border-top: 2px solid var(--cor-primaria); padding-top: 56px; }
.rodape-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 40px; }
.rodape-logo { height: 64px; margin-bottom: 14px; }
.rodape-col h4 { color: var(--cor-primaria); margin-bottom: 16px; font-size: 1.1rem; }
.rodape-col p { color: #aebcae; }
.rodape-lista { list-style: none; }
.rodape-lista li { margin-bottom: 10px; color: #aebcae; }
.rodape-lista a:hover { color: var(--cor-primaria); }

.redes-sociais { display: flex; gap: 12px; }
.redes-sociais .rede {
    width: 42px; height: 42px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,.08); color: var(--cor-texto); transition: .25s;
}
.redes-sociais .rede:hover { background: var(--cor-primaria); color: #06210a; transform: translateY(-3px); }

.rodape-base { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; text-align: center; }
.rodape-base p { color: #7d8d7d; font-size: .9rem; }

/* ============================================================
   WHATSAPP FLUTUANTE
   ============================================================ */
.whatsapp-flutuante {
    position: fixed; bottom: 24px; right: 24px; z-index: 200;
    width: 60px; height: 60px; border-radius: 50%;
    background: #25D366; color: #fff;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 24px rgba(0,0,0,.3);
    animation: pulseWhats 2.2s infinite;
    transition: transform .2s;
}
.whatsapp-flutuante:hover { transform: scale(1.08); }
@keyframes pulseWhats {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.6); }
    70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 992px) {
    .servicos-grid, .videos-grid, .galeria-grid { grid-template-columns: repeat(2, 1fr); }
    .logos-grid { grid-template-columns: repeat(3, 1fr); }
    .rodape-grid { grid-template-columns: 1fr 1fr; }
    .intro-grid, .servico-linha, .contato-grid { grid-template-columns: 1fr; gap: 30px; }
    .servico-linha:nth-child(even) .servico-linha-img { order: 0; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .menu {
        position: fixed; top: var(--topo-altura); right: 0;
        width: 75%; max-width: 320px; height: calc(100vh - var(--topo-altura));
        background: var(--cor-fundo); flex-direction: column; align-items: stretch;
        padding: 20px; gap: 6px; transform: translateX(100%); transition: transform .3s;
        border-left: 2px solid var(--cor-primaria);
    }
    .menu.aberto { transform: translateX(0); }
    .menu a { padding: 14px 12px; border-bottom: 1px solid rgba(255,255,255,.06); }
    .menu-toggle.ativo span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.ativo span:nth-child(2) { opacity: 0; }
    .menu-toggle.ativo span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    .banner { height: 70vh; }
}

@media (max-width: 560px) {
    .servicos-grid, .videos-grid, .galeria-grid, .logos-grid, .rodape-grid {
        grid-template-columns: 1fr;
    }
    section { padding: 50px 0; }
}