/* Para personalizar por cliente, troque apenas estas variáveis */
:root {
    --cor-primaria: #0EA5E9;
    --cor-primaria-escura: #0284C7;
    --cor-fundo: #FFFFFF;
    --cor-fundo-alt: #F8FAFC;
    --cor-texto: #1E293B;
    --cor-suave: #64748B;
    --cor-borda: #E2E8F0;
    --fonte: 'Poppins', sans-serif;

    --espaco-secao: clamp(60px, 8vw, 90px);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--cor-fundo);
    color: var(--cor-texto);
    font-family: var(--fonte);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== Botões reutilizáveis ===== */
.btn-principal,
.btn-secundario {
    display: inline-block;
    padding: 0.9rem 1.8rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
    border: 2px solid transparent;
}

.btn-principal {
    background-color: var(--cor-primaria);
    color: #fff;
}

.btn-principal:hover {
    background-color: var(--cor-primaria-escura);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.25);
}

.btn-secundario {
    background-color: transparent;
    color: var(--cor-primaria);
    border-color: var(--cor-primaria);
}

.btn-secundario:hover {
    background-color: rgba(14, 165, 233, 0.08);
    transform: translateY(-2px);
}

/* ===== Header (#topo) ===== */
#topo {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--cor-fundo);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
    padding: 1rem 0;
}

.topo-conteudo {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--cor-primaria);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.menu ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.menu a {
    color: var(--cor-texto);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.menu a:hover {
    color: var(--cor-primaria);
}

@media (max-width: 700px) {
    .menu {
        display: none;
    }
}

/* ===== Hero (#inicio) ===== */
#inicio {
    padding: var(--espaco-secao) 0;
    background: linear-gradient(180deg, var(--cor-fundo) 0%, var(--cor-fundo-alt) 100%);
}

.inicio-conteudo {
    text-align: center;
    max-width: 760px;
}

.inicio-conteudo h1 {
    font-size: clamp(2rem, 5vw + 0.5rem, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--cor-texto);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.inicio-conteudo .slogan {
    font-size: clamp(1.1rem, 1.5vw + 0.6rem, 1.4rem);
    color: var(--cor-primaria);
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.inicio-conteudo .descricao {
    font-size: 1.05rem;
    color: var(--cor-suave);
    margin-bottom: 2.25rem;
}

.inicio-botoes {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

@media (min-width: 701px) {
    .inicio-conteudo {
        margin: 0 auto;
    }
}

/* ===== Sobre (#sobre) ===== */
#sobre {
    background-color: var(--cor-fundo);
    padding: var(--espaco-secao) 0;
}

.sobre-conteudo {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: center;
}

.sobre-imagem {
    display: block;
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.15);
}

.sobre-texto h2 {
    font-size: clamp(1.75rem, 2.5vw + 1rem, 2.25rem);
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

.sobre-texto p {
    color: var(--cor-suave);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.sobre-diferenciais {
    list-style: none;
    margin-top: 1.5rem;
}

.sobre-diferenciais li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.6rem;
    color: var(--cor-texto);
    font-weight: 500;
}

.sobre-diferenciais li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--cor-primaria);
    font-weight: 700;
    font-size: 1.1rem;
}

@media (min-width: 801px) {
    .sobre-conteudo {
        grid-template-columns: 1fr 1fr;
        gap: 3.5rem;
    }
}

/* ===== Serviços (#servicos) ===== */
#servicos {
    background-color: var(--cor-fundo-alt);
    padding: var(--espaco-secao) 0;
}

.servicos-titulo {
    text-align: center;
    font-size: clamp(1.75rem, 2.5vw + 1rem, 2.25rem);
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.servicos-subtitulo {
    text-align: center;
    color: var(--cor-suave);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.servicos-grade {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.card-servico {
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-servico:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.card-servico-icone {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--cor-fundo-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
}

.card-servico h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 0.5rem;
}

.card-servico p {
    color: var(--cor-suave);
    font-size: 0.95rem;
}

@media (min-width: 801px) {
    .servicos-grade {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

/* ===== Galeria (#galeria) ===== */
#galeria {
    background-color: var(--cor-fundo);
    padding: var(--espaco-secao) 0;
}

.galeria-titulo {
    text-align: center;
    font-size: clamp(1.75rem, 2.5vw + 1rem, 2.25rem);
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.galeria-subtitulo {
    text-align: center;
    color: var(--cor-suave);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.galeria-grade {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.galeria-item {
    height: 260px;
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
    transition: box-shadow 0.3s ease;
}

.galeria-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.galeria-item:hover {
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.16);
}

.galeria-item:hover img {
    transform: scale(1.06);
}

@media (max-width: 480px) {
    .galeria-grade {
        grid-template-columns: 1fr;
    }

    .galeria-item {
        height: 240px;
    }
}

@media (min-width: 801px) {
    .galeria-grade {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.25rem;
    }
}

/* ===== Contato (#contato) ===== */
#contato {
    background-color: var(--cor-fundo-alt);
    padding: var(--espaco-secao) 0;
}

.contato-titulo {
    text-align: center;
    font-size: clamp(1.75rem, 2.5vw + 1rem, 2.25rem);
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.contato-subtitulo {
    text-align: center;
    color: var(--cor-suave);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.contato-conteudo {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contato-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background-color: var(--cor-fundo);
    border: 1px solid var(--cor-borda);
    border-radius: 12px;
    padding: 1.25rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contato-item:hover {
    border-color: var(--cor-primaria);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}

.contato-icone {
    font-size: 1.5rem;
    line-height: 1;
    flex-shrink: 0;
}

.contato-item strong {
    display: block;
    color: var(--cor-texto);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contato-item p {
    color: var(--cor-suave);
    font-size: 0.95rem;
    margin: 0;
}

.contato-item a {
    color: var(--cor-suave);
    text-decoration: none;
    transition: color 0.2s ease;
}

.contato-item a:hover {
    color: var(--cor-primaria);
}

.contato-mapa iframe {
    display: block;
    width: 100%;
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
}

@media (min-width: 801px) {
    .contato-conteudo {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

/* ===== Rodapé (#rodape) ===== */
#rodape {
    background-color: var(--cor-texto);
    color: #cbd5e1;
    padding: var(--espaco-secao) 0 2rem;
}

.rodape-grade {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.rodape-coluna h4 {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 0.01em;
}

.rodape-logo {
    display: inline-block;
    color: #fff;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.rodape-coluna p {
    color: #cbd5e1;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.rodape-coluna ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.rodape-coluna a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.rodape-coluna a:hover {
    color: var(--cor-primaria);
}

.rodape-base {
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: #94a3b8;
}

.rodape-base p {
    margin-bottom: 0.35rem;
}

.rodape-credito {
    font-size: 0.8rem;
    color: #64748b;
}

@media (min-width: 801px) {
    .rodape-grade {
        grid-template-columns: 1.4fr 1fr 1.4fr;
        gap: 3rem;
    }
}