/* ===== Oliveira Reparos ===== */
:root {
    --marinho: #04324d;
    --marinho-escuro: #021c2c;
    --ciano: #1fb6df;
    --ciano-escuro: #0f8fb3;
    --grafite: #2f3336;
    --texto: #3d4448;
    --cinza-claro: #f2f5f7;
    --borda: #dfe5e9;
    --raio: 6px;
    --sombra: 0 10px 30px rgba(2, 28, 44, .08);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Barlow', system-ui, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    color: var(--texto);
    background: #fff;
}
img { max-width: 100%; display: block; }
a { color: var(--ciano-escuro); }
h1, h2, h3, h4 {
    font-family: 'Barlow Condensed', sans-serif;
    color: var(--marinho);
    line-height: 1.15;
    margin: 0 0 .5em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.45rem; }
p { margin: 0 0 1em; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.secao { padding: clamp(56px, 8vw, 100px) 0; }
.secao-cinza { background: var(--cinza-claro); }
.secao-escura { background: var(--marinho); color: #d5e3ec; }
.secao-escura h2, .secao-escura h3 { color: #fff; }
.centro { text-align: center; }
.chapeu {
    display: inline-block;
    font-weight: 600;
    font-size: .85rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ciano-escuro);
    margin-bottom: .6em;
}
.secao-escura .chapeu, .hero .chapeu { color: var(--ciano); }
.intro { max-width: 720px; margin: 0 auto 48px; }

/* Botões */
.btn {
    display: inline-block;
    padding: 14px 28px;
    background: var(--ciano);
    color: var(--marinho-escuro);
    font-weight: 600;
    text-decoration: none;
    border: 0;
    border-radius: var(--raio);
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    transition: background .2s, transform .2s;
}
.btn:hover { background: #48c8eb; transform: translateY(-2px); }
.btn-sm { padding: 9px 18px; font-size: .95rem; }
.btn-contorno { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.6); }
.btn-contorno:hover { background: rgba(255,255,255,.1); }

/* Cabeçalho */
.topo {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,.97);
    border-bottom: 1px solid var(--borda);
    backdrop-filter: blur(6px);
}
.topo-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.marca img { height: 58px; width: auto; }
.menu { display: flex; align-items: center; gap: 28px; }
.menu a:not(.btn) {
    color: var(--grafite);
    text-decoration: none;
    font-weight: 500;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
}
.menu a:not(.btn):hover, .menu a.ativo { color: var(--marinho); border-color: var(--ciano); }
.menu-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-toggle span { display: block; width: 26px; height: 3px; background: var(--marinho); margin: 5px 0; border-radius: 2px; transition: .25s; }

@media (max-width: 860px) {
    .menu-toggle { display: block; }
    .menu {
        position: absolute; top: 78px; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 0;
        background: #fff; border-bottom: 1px solid var(--borda);
        padding: 8px 16px 20px;
        display: none;
    }
    .menu.aberto { display: flex; }
    .menu a:not(.btn) { padding: 12px 0; border-bottom: 1px solid var(--borda); }
    .menu .btn { margin-top: 16px; text-align: center; }
    .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
    .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

/* Hero */
.hero {
    position: relative;
    color: #fff;
    background: var(--marinho-escuro) center/cover no-repeat;
    padding: clamp(90px, 14vw, 170px) 0;
}
.hero::before {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(100deg, rgba(2,28,44,.92) 0%, rgba(2,28,44,.7) 50%, rgba(2,28,44,.25) 100%);
}
.hero .container { position: relative; }
.hero h1 { color: #fff; max-width: 760px; }
.hero p { font-size: 1.2rem; max-width: 600px; color: #d5e3ec; }
.hero .acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-pagina { padding: clamp(70px, 10vw, 110px) 0; }

/* Números */
.numeros {
    display: grid; grid-template-columns: repeat(4, 1fr);
    background: #fff; border-radius: var(--raio); box-shadow: var(--sombra);
    margin-top: -60px; position: relative; z-index: 2;
}
.numeros div { padding: 28px 20px; text-align: center; border-right: 1px solid var(--borda); }
.numeros div:last-child { border-right: 0; }
.numeros strong { display: block; font-family: 'Barlow Condensed', sans-serif; font-size: 2.6rem; color: var(--marinho); line-height: 1; }
.numeros span { font-size: .95rem; }
@media (max-width: 760px) {
    .numeros { grid-template-columns: repeat(2, 1fr); }
    .numeros div:nth-child(2) { border-right: 0; }
    .numeros div:nth-child(-n+2) { border-bottom: 1px solid var(--borda); }
}

/* Duas colunas */
.duas-colunas { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.duas-colunas img { border-radius: var(--raio); box-shadow: var(--sombra); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
@media (max-width: 860px) { .duas-colunas { grid-template-columns: 1fr; } }

/* Cards */
.grade { display: grid; gap: 24px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.card {
    background: #fff; border: 1px solid var(--borda); border-radius: var(--raio);
    padding: 30px; transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: var(--sombra); transform: translateY(-3px); }
.card .icone {
    width: 52px; height: 52px; border-radius: 50%;
    display: grid; place-items: center;
    background: rgba(31,182,223,.12); color: var(--ciano-escuro);
    margin-bottom: 18px;
}
.card p:last-child { margin-bottom: 0; }
.secao-escura .card { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.1); }
.secao-escura .card .icone { background: rgba(31,182,223,.18); color: var(--ciano); }

/* Pilares */
.pilares { counter-reset: pilar; display: grid; gap: 20px; }
.pilares li {
    list-style: none; position: relative;
    padding: 4px 0 4px 64px;
}
.pilares li::before {
    counter-increment: pilar; content: counter(pilar, lower-alpha);
    position: absolute; left: 0; top: 0;
    width: 44px; height: 44px; border-radius: 50%;
    display: grid; place-items: center;
    background: var(--marinho); color: #fff;
    font-family: 'Barlow Condensed', sans-serif; font-size: 1.3rem; font-weight: 700;
}
.pilares { padding: 0; margin: 0; }

/* Clientes */
.clientes { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 24px 48px; }
.clientes a { display: flex; align-items: center; height: 80px; }
.clientes img { max-height: 64px; max-width: 140px; width: auto; filter: grayscale(1); opacity: .7; transition: .25s; }
.clientes a:hover img { filter: none; opacity: 1; }

/* Containers */
.tipo-container { overflow: hidden; padding: 0; }
.tipo-container img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.tipo-container .corpo { padding: 24px 26px 28px; }

/* Galeria */
.galeria { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.galeria a { display: block; overflow: hidden; border-radius: var(--raio); aspect-ratio: 4/3; }
.galeria img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.galeria a:hover img { transform: scale(1.06); }
.lightbox {
    position: fixed; inset: 0; z-index: 100;
    background: rgba(2,15,24,.94);
    display: none; align-items: center; justify-content: center;
}
.lightbox.aberto { display: flex; }
.lightbox img { max-width: 92vw; max-height: 86vh; border-radius: 4px; }
.lightbox button {
    position: absolute; background: none; border: 0; color: #fff;
    font-size: 2.6rem; cursor: pointer; padding: 12px 18px; line-height: 1;
}
.lb-fechar { top: 10px; right: 10px; }
.lb-ant { left: 10px; top: 50%; transform: translateY(-50%); }
.lb-prox { right: 10px; top: 50%; transform: translateY(-50%); }

/* CTA */
.cta { background: linear-gradient(110deg, var(--marinho) 0%, var(--ciano-escuro) 100%); color: #fff; padding: 60px 0; }
.cta .container { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; }
.cta h2 { color: #fff; margin: 0; }
.cta p { margin: .3em 0 0; color: #e0f3fa; }
.cta .btn { background: #fff; color: var(--marinho); }

/* Contato */
.contato-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(32px, 5vw, 64px); }
@media (max-width: 860px) { .contato-grid { grid-template-columns: 1fr; } }
.info-contato { list-style: none; padding: 0; margin: 0 0 32px; }
.info-contato li { display: flex; gap: 14px; margin-bottom: 18px; }
.info-contato .icone { flex: none; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: rgba(31,182,223,.12); color: var(--ciano-escuro); }
.info-contato strong { display: block; color: var(--marinho); }
.valores { padding-left: 1.2em; }
.valores li { margin-bottom: .4em; }
.form { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.form .inteiro { grid-column: 1 / -1; }
.form label { display: block; font-weight: 600; font-size: .95rem; color: var(--marinho); margin-bottom: 6px; }
.form input, .form textarea, .form select {
    width: 100%; padding: 12px 14px; font: inherit;
    border: 1px solid var(--borda); border-radius: var(--raio); background: #fff; color: var(--texto);
}
.form input:focus, .form textarea:focus, .form select:focus { outline: 2px solid var(--ciano); border-color: transparent; }
.form textarea { min-height: 150px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } }
.alerta { padding: 14px 18px; border-radius: var(--raio); margin-bottom: 20px; }
.alerta-ok { background: #e3f6ec; color: #17603a; }
.alerta-erro { background: #fdecea; color: #8a1f17; }
.mapa { border: 0; width: 100%; height: 380px; display: block; }

/* Rodapé */
.rodape { background: var(--marinho-escuro); color: #a9bccb; font-size: .95rem; }
.rodape-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 40px; padding: 64px 0 48px; }
@media (max-width: 760px) { .rodape-grid { grid-template-columns: 1fr; } }
.rodape h4 { color: #fff; font-size: 1.2rem; text-transform: uppercase; letter-spacing: .06em; }
.rodape ul { list-style: none; padding: 0; margin: 0; }
.rodape li { margin-bottom: 10px; }
.rodape a { color: #a9bccb; text-decoration: none; }
.rodape a:hover { color: var(--ciano); }
.rodape-logo { width: 120px; border-radius: var(--raio); margin-bottom: 16px; }
.rodape-base { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; font-size: .85rem; }

/* WhatsApp flutuante */
.whatsapp {
    position: fixed; right: 20px; bottom: 20px; z-index: 60;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25d366; color: #fff;
    display: grid; place-items: center;
    box-shadow: 0 6px 20px rgba(0,0,0,.25);
}

/* Animação de entrada */
.revelar { opacity: 0; transform: translateY(24px); transition: opacity .7s, transform .7s; }
.revelar.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .revelar { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
}