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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f6f7f9;
    color: #172330;
}

a {
    text-decoration: none;
}


/* ================================
   HEADER
================================ */

header {
    height: 82px;
    background: white;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 6%;

    border-bottom: 1px solid #e5e7eb;

    position: fixed;
    top: 0;
    left: 0;
    right: 0;

    z-index: 1000;

    transition: transform 0.3s ease;
}

header.header-hidden {
    transform: translateY(-100%);
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    width: 160px;
    height: auto;
    display: block;
}


/* ================================
   MENU
================================ */

nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

nav a,
.menu-produtos {
    color: #374151;

    font-size: 14px;
    font-weight: 600;

    transition: 0.2s;
}

nav a:hover,
.menu-produtos:hover {
    color: #ff5a00;
}


/* MENU PRODUTOS */

.menu-produtos {
    position: relative;

    cursor: pointer;

    padding: 30px 0;
}

.menu-produtos > span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.menu-produtos > span::after {
    content: "▾";

    font-size: 12px;
}


/* SUBMENU */

.submenu {
    position: absolute;

    top: 100%;
    left: 50%;

    transform: translateX(-50%);

    width: 190px;

    background: white;

    border: 1px solid #e5e7eb;

    border-radius: 8px;

    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.10);

    padding: 8px;

    opacity: 0;
    visibility: hidden;

    transition: 0.2s;
}

.menu-produtos:hover .submenu {
    opacity: 1;
    visibility: visible;
}

.submenu a {
    display: block;

    padding: 11px 12px;

    border-radius: 5px;

    color: #374151;

    font-size: 13px;

    white-space: nowrap;
}

.submenu a:hover {
    background: #f6f7f9;
    color: #ff5a00;
}


/* ================================
   BOTÃO ORÇAMENTO
================================ */

.btn-orcamento {
    background: #ff5a00;
    color: white;

    padding: 12px 22px;

    border-radius: 6px;

    font-weight: 700;
    font-size: 14px;

    transition: 0.2s;
}

.btn-orcamento:hover {
    background: #e94f00;
}


/* ================================
   HERO
================================ */

.hero {
    min-height: 440px;

    background:
        linear-gradient(
            90deg,
            rgba(10, 20, 30, 0.98),
            rgba(15, 32, 45, 0.88)
        );

    display: flex;
    align-items: center;

    padding: 100px 8% 60px;
}

.hero-content {
    max-width: 760px;
}

.hero h1 {
    color: white;

    font-size: 50px;
    line-height: 1.1;

    margin-bottom: 25px;
}

.hero h1 strong {
    display: block;

    color: #ff5a00;
}

.hero p {
    max-width: 650px;

    color: #d4dce3;

    font-size: 18px;

    line-height: 1.6;

    margin-bottom: 0;
}


/* ================================
   CATÁLOGO
================================ */

.catalogo {
    max-width: 1500px;

    margin: auto;

    padding: 70px 5%;
}


/* ================================
   CATEGORIA
================================ */

.categoria {
    margin-bottom: 80px;
}

.categoria-header {
    display: flex;

    justify-content: space-between;
    align-items: center;

    margin-bottom: 25px;
}

.categoria h2 {
    font-size: 32px;

    color: #172330;
}

.ver-categoria {
    color: #ff5a00;

    font-weight: 700;

    font-size: 14px;

    white-space: nowrap;

    transition: 0.2s;
}

.ver-categoria:hover {
    color: #e94f00;
}


/* ================================
   CARROSSEL
================================ */

.produtos-carrossel {
    position: relative;

    display: flex;

    align-items: center;
}


/* ÁREA DOS PRODUTOS */

.produtos-grid {
    display: flex;

    gap: 20px;

    width: 100%;

    overflow-x: auto;

    scroll-behavior: smooth;

    scrollbar-width: none;

    padding: 5px 2px 15px;
}

.produtos-grid::-webkit-scrollbar {
    display: none;
}


/* ================================
   CARD
================================ */

.produto-card {
    flex: 0 0 calc(25% - 15px);

    min-width: 260px;

    background: white;

    border: 1px solid #e5e7eb;

    border-radius: 10px;

    overflow: hidden;

    transition: 0.25s;

    box-shadow:
        0 3px 10px rgba(0, 0, 0, 0.03);

    cursor: pointer;
}

.produto-card:hover {
    transform: translateY(-4px);

    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.08);
}


/* ================================
   IMAGEM DO PRODUTO
================================ */

.produto-imagem {
    height: 240px;

    background:
        linear-gradient(
            135deg,
            #edf0f3,
            #dfe4e8
        );

    display: flex;

    align-items: center;
    justify-content: center;

    color: #8a949e;

    font-size: 13px;
}

.produto-imagem span {
    opacity: 0.7;
}


/* ================================
   INFORMAÇÕES
================================ */

.produto-info {
    padding: 20px;
}

.produto-categoria {
    color: #ff5a00;

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 1px;
}

.produto-info h3 {
    font-size: 18px;

    line-height: 1.3;

    margin: 8px 0 10px;

    color: #172330;
}

.produto-info p {
    color: #6b7280;

    font-size: 13px;

    line-height: 1.5;

    min-height: 40px;
}


/* ================================
   BOTÕES DO CARROSSEL
================================ */

.carrossel-btn {
    position: absolute;

    top: 50%;

    transform: translateY(-50%);

    width: 44px;
    height: 44px;

    border-radius: 50%;

    border: 1px solid #e5e7eb;

    background: rgba(255, 255, 255, 0.65);

    color: #172330;

    opacity: 0.55;

    display: flex;

    align-items: center;
    justify-content: center;

    font-size: 22px;

    cursor: pointer;

    z-index: 5;

    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.10);

    transition:
        opacity 0.2s ease,
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease;

    display: flex;

    align-items: center;
    justify-content: center;

    font-size: 22px;

    cursor: pointer;

    z-index: 5;

    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.10);

    transition: 0.2s;
}

.carrossel-btn:hover {
    opacity: 1;

    background: #ff5a00;

    color: white;

    border-color: #ff5a00;
}

.carrossel-prev {
    left: -22px;
}

.carrossel-next {
    right: -22px;
}


/* ================================
   CONTATO
================================ */

.contato {
    width: 100%;
    margin: 0;
    background: #172330;
    padding: 70px 8%;
    color: white;
}

.contato > div {
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
}

.contato h2 {
    font-size: 38px;
    margin: 12px 0 18px;
}

.contato p {
    color: #cbd5df;
    font-size: 17px;
    line-height: 1.5;
    margin-bottom: 30px;
}

.contato > div > span {
    display: inline-block;
    color: #ff5a00;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
    margin-bottom: 5px;
}


/* ================================
   BOTÃO PRIMÁRIO
================================ */

.btn-primary {
    display: inline-block;

    background: #ff5a00;

    color: white;

    padding: 14px 25px;

    border-radius: 6px;

    font-weight: 700;

    transition: 0.2s;
}

.btn-primary:hover {
    background: #e94f00;
}


/* ================================
   FOOTER
================================ */

footer {
    background:#0d151d;
    color:#b7c0c8;
    text-align:center;
    padding:28px 20px;
}

.footer-logo {
    color: white;

    font-size: 24px;

    font-weight: 800;

    margin-bottom: 5px;
}

.footer-logo span {
    color: #ff5a00;
}

.copyright {
    margin-top: 20px;

    font-size: 12px;

    color: #71808d;
}


/* ================================
   RESPONSIVO
================================ */

@media (max-width: 1100px) {

    .produto-card {
        flex: 0 0 calc(33.333% - 14px);
    }

    nav {
        gap: 15px;
    }
}


@media (max-width: 800px) {

    header {
        height: auto;

        padding: 15px 20px;

        flex-wrap: wrap;

        gap: 15px;
    }

    nav {
        order: 3;

        width: 100%;

        justify-content: center;

        flex-wrap: wrap;
    }

    .hero {
        padding: 100px 7% 60px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .produto-card {
        flex: 0 0 calc(50% - 10px);
    }

    .categoria-header {
        align-items: center;

        gap: 15px;
    }

    .carrossel-prev {
        left: -12px;
    }

    .carrossel-next {
        right: -12px;
    }
}


@media (max-width: 550px) {

    .hero h1 {
        font-size: 34px;
    }

    .hero p {
        font-size: 16px;
    }

    .produto-card {
        flex: 0 0 85%;
    }

    .produto-imagem {
        height: 220px;
    }

    .categoria h2 {
        font-size: 27px;
    }

    .carrossel-btn {
        width: 38px;
        height: 38px;

        font-size: 18px;
    }

    .carrossel-prev {
        left: -5px;
    }

    .carrossel-next {
        right: -5px;
    }
}

/* POPUP DE ORÇAMENTO */

.modal-orcamento {
    position: fixed;
    inset: 0;
    background: rgba(10, 20, 30, 0.75);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 2000;
}

.modal-orcamento.ativo {
    display: flex;
}

.modal-conteudo {
    position: relative;
    width: 100%;
    max-width: 620px;
    max-height: 90vh;
    overflow-y: auto;
    background: white;
    border-radius: 10px;
    padding: 35px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.modal-conteudo h2 {
    color: #172330;
    font-size: 30px;
    margin-bottom: 8px;
}

.modal-subtitulo {
    color: #6b7280;
    font-size: 14px;
    margin-bottom: 25px;
}

.modal-fechar {
    position: absolute;
    top: 15px;
    right: 18px;
    border: none;
    background: transparent;
    color: #6b7280;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
}

.modal-fechar:hover {
    color: #ff5a00;
}

.campo {
    margin-bottom: 17px;
}

.campo label {
    display: block;
    color: #374151;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 6px;
}

.campo input,
.campo textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    outline: none;
}

.campo input:focus,
.campo textarea:focus {
    border-color: #ff5a00;
}

.campo textarea {
    resize: vertical;
}

.modal-enviar {
    width: 100%;
    border: none;
    background: #ff5a00;
    color: white;
    padding: 14px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s;
}

.modal-enviar:hover {
    background: #e94f00;
}

/* ==============================
   PÁGINA QUEM SOMOS
   ============================== */

.pagina-quem-somos {
    padding-top: 82px;
}

/* HERO */

.quem-hero {
    min-height: 360px;
    background: linear-gradient(
        90deg,
        rgba(10, 20, 30, 0.98),
        rgba(15, 32, 45, 0.88)
    );

    display: flex;
    align-items: center;
    padding: 70px 8%;
}

.quem-conteudo {
    max-width: 800px;
}

.quem-tag,
.secao-tag {
    display: inline-block;
    color: #ff5a00;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
}

.quem-hero h1 {
    color: white;
    font-size: 48px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.quem-hero h1 strong {
    color: #ff5a00;
}

.quem-hero p {
    max-width: 650px;
    color: #d4dce3;
    font-size: 18px;
    line-height: 1.6;
}


/* SOBRE */

.quem-sobre {
    background: white;
    padding: 80px 8%;
}

.quem-texto {
    max-width: 900px;
    margin: auto;
}

.quem-texto h2 {
    color: #172330;
    font-size: 34px;
    line-height: 1.2;
    margin-bottom: 25px;
}

.quem-texto p {
    color: #5f6b76;
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 18px;
}


/* DIFERENCIAIS */

.quem-diferenciais {
    background: #f6f7f9;
    padding: 70px 8%;
}

.diferenciais-container {
    max-width: 1100px;
    margin: auto;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.diferencial {
    background: white;
    padding: 30px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
}

.diferencial h3 {
    color: #172330;
    font-size: 19px;
    margin-bottom: 12px;
}

.diferencial p {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.6;
}


/* RESPONSIVO */

@media (max-width: 800px) {

    .quem-hero {
        padding: 60px 7%;
    }

    .quem-hero h1 {
        font-size: 40px;
    }

    .diferenciais-container {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 550px) {

    .quem-hero {
        min-height: 320px;
    }

    .quem-hero h1 {
        font-size: 34px;
    }

    .quem-hero p {
        font-size: 16px;
    }

    .quem-sobre {
        padding: 60px 7%;
    }

    .quem-texto h2 {
        font-size: 28px;
    }

}