/* --- IDENTIDADE VISUAL --- */
:root {
    --cor-azul-principal: #003366;
    --cor-azul-claro: #0055aa;
    --cor-verde-acao: #25D366;
    --cor-verde-hover: #128C7E;
    --cor-amarelo: #FFC107;
    --cor-fundo-amarelo-suave: #fff9e6;
    --cor-fundo-azul-suave: #eef4fa;
    --cor-texto: #333333;
    --cor-texto-suave: #555555;
    --cor-branco: #FFFFFF;
    --sombra-card: 0 10px 20px rgba(0, 0, 0, 0.08);
    --sombra-hover: 0 15px 30px rgba(0, 0, 0, 0.12);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--cor-branco);
    color: var(--cor-texto);
    line-height: 1.6;
    overflow-x: hidden;
    /* Evita scroll horizontal indesejado */
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

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

/* --- BOTÕES --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.95rem;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    border: none;
}

.btn i {
    margin-right: 10px;
    font-size: 1.2rem;
}

.btn-whatsapp {
    background-color: var(--cor-verde-acao);
    color: var(--cor-branco);
}

.btn-whatsapp:hover {
    background-color: var(--cor-verde-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.4);
}

.btn-azul {
    background-color: var(--cor-azul-principal);
    color: var(--cor-branco);
}

.btn-azul:hover {
    background-color: var(--cor-azul-claro);
    transform: translateY(-3px);
}

/* --- HEADER & NAV --- */
header {
    background-color: var(--cor-branco);
    height: 90px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    border-bottom: 4px solid var(--cor-amarelo);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 65px;
    width: auto;
}

/* Navegação Desktop */
.main-nav ul {
    display: flex;
    gap: 30px;
}

.main-nav a {
    color: var(--cor-azul-principal);
    font-weight: 600;
    font-size: 1rem;
    padding: 5px 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--cor-verde-acao);
    transition: width 0.3s;
}

.main-nav a:hover::after {
    width: 100%;
}

/* Botão Menu Mobile (Hambúrguer) */
.mobile-menu-btn {
    display: none;
    font-size: 1.8rem;
    color: var(--cor-azul-principal);
    background: none;
    border: none;
    cursor: pointer;
}

/* --- HERO SECTION --- */
.hero {
    position: relative;
    height: 600px;
    /* Altura fixa para desktop */
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(0, 51, 102, 0.75), rgba(0, 51, 102, 0.6)),
        url('/static/img/pexels-rquiros-2219024.jpg');
    background-size: cover;
    background-position: center;
    /* OTIMIZAÇÃO DE DESEMPENHO: Alterado de 'fixed' para 'scroll' */
    background-attachment: scroll;
    will-change: transform, opacity;
    color: var(--cor-branco);
    text-align: left;
}

.hero-content {
    max-width: 700px;
    z-index: 2;
}

.hero h1 {
    font-size: 3.3rem;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 900;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.hero h1 span {
    color: var(--cor-amarelo);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 35px;
    font-weight: 500;
    opacity: 0.95;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* --- DIFERENCIAIS --- */
.diferenciais {
    padding: 80px 0;
    background-color: var(--cor-fundo-azul-suave);
    position: relative;
}

.grid-diferenciais {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: -120px;
    /* Efeito de sobreposição */
    z-index: 10;
    position: relative;
}

.item-diferencial {
    background: var(--cor-branco);
    text-align: center;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--sombra-card);
    border-bottom: 4px solid transparent;
    transition: 0.3s;
}

.item-diferencial:hover {
    /* OTIMIZAÇÃO: Força a aceleração de hardware e indica a mudança */
    transform: translateY(-10px) translateZ(0);
    border-bottom-color: var(--cor-verde-acao);
    box-shadow: var(--sombra-hover);
    will-change: transform, box-shadow;
}

.icon-circle {
    width: 80px;
    height: 80px;
    background-color: var(--cor-fundo-amarelo-suave);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: var(--cor-azul-principal);
    font-size: 2.2rem;
    transition: 0.3s;
}

.item-diferencial:hover .icon-circle {
    background-color: var(--cor-amarelo);
    color: #fff;
    transform: scale(1.1);
}

.item-diferencial h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--cor-azul-principal);
}

.item-diferencial p {
    color: var(--cor-texto-suave);
    font-size: 1rem;
}


/* --- PRODUTOS --- */
.produtos {
    padding: 100px 0;
    background-color: var(--cor-branco);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--cor-azul-principal);
    font-weight: 900;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--cor-amarelo);
    margin: 10px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    color: var(--cor-texto-suave);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.grid-produtos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.card-produto {
    background: var(--cor-branco);
    border: 1px solid #eee;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-produto:hover {
    box-shadow: var(--sombra-hover);
    border-color: var(--cor-amarelo);
    transform: translateY(-5px);
}

.prod-img-wrapper {
    position: relative;
    padding-top: 75%;
    /* Aspect Ratio 4:3 */
    background-color: #f9f9f9;
    overflow: hidden;
}

.prod-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Garante que a imagem preencha sem distorcer */
    transition: transform 0.5s ease;
}

.card-produto:hover .prod-img-wrapper img {
    transform: scale(1.05);
}

.card-body {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    background-color: #fff;
}

.card-body h3 {
    font-size: 1.15rem;
    color: var(--cor-azul-principal);
    margin-bottom: 15px;
    font-weight: 700;
}

.btn-orcamento {
    display: block;
    width: 100%;
    padding: 10px;
    background-color: transparent;
    color: var(--cor-azul-principal);
    border: 2px solid var(--cor-azul-principal);
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: 0.3s;
}

.btn-orcamento:hover {
    background-color: var(--cor-azul-principal);
    color: var(--cor-branco);
}

/* --- SOBRE A LOJA --- */
.sobre {
    padding: 100px 0;
    background-color: var(--cor-fundo-amarelo-suave);
}

.grid-sobre {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.img-loja {
    position: relative;
}

.img-loja img {
    border-radius: 12px;
    box-shadow: 20px 20px 0 rgba(0, 51, 102, 0.1);
    width: 100%;
    height: auto;
}

.texto-sobre h2 {
    font-size: 2.2rem;
    color: var(--cor-azul-principal);
    margin-bottom: 20px;
    line-height: 1.2;
}

.texto-sobre p {
    margin-bottom: 15px;
    font-size: 1.05rem;
    color: var(--cor-texto-suave);
}

.lista-vantagens {
    margin: 25px 0;
}

.lista-vantagens li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    font-weight: 600;
    color: var(--cor-azul-principal);
    font-size: 1.1rem;
}

.lista-vantagens i {
    color: var(--cor-verde-acao);
    margin-right: 12px;
    background: #fff;
    border-radius: 50%;
    padding: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* --- LOCALIZAÇÃO --- */
.localizacao {
    position: relative;
}

.map-overlay-text {
    background-color: var(--cor-azul-principal);
    color: white;
    text-align: center;
    padding: 15px;
    font-weight: 700;
    font-size: 1.1rem;
}

.container-mapa {
    width: 100%;
    height: 450px;
    background-color: #ddd;
}

.container-mapa iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* --- FOOTER / CONTATO --- */
footer {
    background-color: #111;
    color: var(--cor-branco);
    padding: 60px 0 20px;
    border-top: 5px solid var(--cor-amarelo);
}

.footer-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--cor-branco);
}

.grid-contato {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 60px;
}

.box-contato {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    background: #222;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    transition: 0.3s;
    border: 1px solid #333;
}

.box-contato:hover {
    background: #2a2a2a;
    transform: translateY(-5px);
    border-color: var(--cor-amarelo);
}

.box-contato i {
    font-size: 2.5rem;
    color: var(--cor-amarelo);
    margin-bottom: 20px;
}

.box-contato h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #fff;
    font-weight: 700;
}

.box-contato p {
    font-size: 1rem;
    color: #bbb;
    line-height: 1.5;
}

.copyright {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
    color: #666;
}

/* --- RESPONSIVIDADE (MEDIA QUERIES) --- */

/* Tablet e Mobile Grande */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 3rem;
    }

    .header-btn {
        display: none;
    }

    /* Esconde botão CTA no tablet */
}

/* Mobile */
@media (max-width: 768px) {
    header {
        height: 70px;
        padding: 0 15px;
    }

    .logo img {
        height: 50px;
    }

    /* Menu Mobile */
    .main-nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--cor-branco);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        padding: 20px;
        text-align: center;
    }

    .main-nav.active {
        display: block;
        animation: slideDown 0.3s ease;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 15px;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero {
        height: auto;
        padding: 80px 0;
        text-align: center;
        /* Note: O background-attachment é corrigido para 'scroll' aqui e no desktop */
    }

    .hero-content {
        margin: 0 auto;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .diferenciais {
        padding-top: 40px;
    }

    .grid-diferenciais {
        margin-top: 0;
    }

    .grid-sobre {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .img-loja {
        order: -1;
        margin-bottom: 30px;
    }

    .lista-vantagens {
        display: inline-block;
        text-align: left;
    }

    .section-title {
        font-size: 2rem;
    }

    .grid-produtos {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
    }

    .card-body {
        padding: 15px;
    }

    .btn-orcamento {
        font-size: 0.8rem;
        padding: 8px;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}