:root {
    --primary-blue: #003da5;
    --dark-blue: #002266;
    --light-blue: #f0f5ff;
    --accent-gray: #f8fafc;
    --detail-blue: #0057ff;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-white: #ffffff;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-white);
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    color: var(--dark-blue);
    font-weight: 700;
}

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

.text-center { text-align: center; }
.text-left { text-align: left; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 32px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 61, 165, 0.25);
}

.btn-primary:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: #25d366;
    color: white;
    width: 100%;
    justify-content: center;
}

.btn-whatsapp:hover {
    background-color: #1ebd58;
    transform: translateY(-2px);
}

section {
    padding: 80px 0;
}

/* --- HEADER & NAV --- */
header {
    background-color: rgba(255, 255, 255, 0.98);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

.logo img {
    display: block;
    height: 60px;
    width: auto;
    object-fit: contain;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 14px;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--primary-blue);
}

.menu-toggle {
    display: none;
    font-size: 24px;
    color: var(--primary-blue);
    cursor: pointer;
}

/* --- HERO --- */
#home {
    padding-top: 160px;
    background: linear-gradient(135deg, var(--bg-white) 60%, var(--light-blue) 100%);
    /* background-image: url('../img/imagem de fundo.png'); */
    background-size: cover;
    background-position: center;
}

#home .container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 40px;
}

.badge-industrial {
    background-color: #e0f2fe;
    color: #0369a1;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 20px;
}

.hero-text h1 {
    font-size: 44px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 35px;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 480px;
    border-radius: 12px;
}

.hero-badge {
    position: absolute;
    bottom: 20px;
    left: -10px;
    background-color: var(--bg-white);
    padding: 15px 20px;
    border-radius: 6px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    border-left: 5px solid var(--primary-blue);
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-badge i {
    color: var(--primary-blue);
    font-size: 24px;
}

.hero-badge span {
    font-weight: 700;
    color: var(--dark-blue);
    font-size: 13px;
}

/* --- HISTÓRIA SEÇÃO --- */
#historia {
    background-color: var(--accent-gray);
}

.historia-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.subtitulo {
    color: var(--primary-blue);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 10px;
}

.historia-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.historia-content p {
    margin-bottom: 15px;
    color: var(--text-dark);
}

.historia-selo-card {
    background-color: var(--bg-white);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    border: 1px solid #e2e8f0;
}

.historia-selo-card img {
    height: 110px;
    width: auto;
    margin-bottom: 20px;
}

.historia-selo-card h4 {
    font-size: 18px;
    margin-bottom: 10px;
}

.historia-selo-card p {
    font-size: 13px;
    color: var(--text-light);
}

/* --- MISSION VISION VALUES --- */
.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.mvv-card {
    background-color: var(--bg-white);
    border: 1px solid #f1f5f9;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.01);
    border-top: 4px solid var(--primary-blue);
}

.mvv-icon {
    width: 60px;
    height: 60px;
    background-color: var(--light-blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    color: var(--primary-blue);
    font-size: 24px;
}

.mvv-card h3 { margin-bottom: 15px; font-size: 20px;}
.mvv-card p { font-size: 14px; color: var(--text-light); text-align: justify; }

.valores-lista {
    list-style: none;
}

.valores-lista li {
    font-size: 13px;
    color: var(--text-dark);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.valores-lista li i {
    color: var(--primary-blue);
    font-size: 12px;
}

/* --- DIFERENCIAIS --- */
#diferenciais {
    background-color: var(--accent-gray);
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px auto;
}

.section-header h2 { font-size: 34px; margin-bottom: 15px; }
.section-header p { color: var(--text-light); }

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.diferencial-card {
    background-color: var(--bg-white);
    padding: 30px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.01);
    border-bottom: 3px solid #e2e8f0;
    transition: all 0.3s ease;
}

.diferencial-card:hover {
    border-bottom-color: var(--primary-blue);
    transform: translateY(-3px);
}

.dif-icon {
    font-size: 32px;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.diferencial-card h4 { font-size: 16px; margin-bottom: 10px; }
.diferencial-card p { font-size: 13px; color: var(--text-light); }

/* --- PRODUTOS --- */
.produtos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.produto-card {
    background-color: var(--bg-white);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.produto-img {
    background-color: #f8fafc;
    padding: 20px;
    height: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.produto-img img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.produto-info {
    padding: 25px 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.produto-info h3 { font-size: 19px; margin-bottom: 15px; }

.produto-caracteristicas {
    list-style: none;
    margin-bottom: 15px;
}

.produto-caracteristicas li {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.produto-caracteristicas li i {
    color: var(--primary-blue);
    font-size: 11px;
    margin-right: 4px;
}

.produto-desc {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 20px;
    flex-grow: 1;
}

.btn-cotacao {
    display: block;
    text-align: center;
    background-color: #f1f5f9;
    color: var(--dark-blue);
    text-decoration: none;
    padding: 10px;
    font-weight: 700;
    font-size: 13px;
    border-radius: 6px;
    transition: all 0.3s;
}

.btn-cotacao:hover {
    background-color: var(--primary-blue);
    color: white;
}

/* --- CARD CATALOGO SOLICITADO --- */
.catalogo-card {
    background: linear-gradient(180deg, #002b8f 0%, #0057ff 100%);
    color: #fff;
    text-align: center;
    overflow: hidden;
    position: relative;
    padding: 40px 20px;
    text-decoration: none;
    align-items: center;
    justify-content: center;
}

.catalogo-card h3 {
    color: white !important;
    font-size: 22px;
    margin-bottom: 10px;
}

.catalogo-card p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.catalogo-bg {
    font-size: 80px;
    opacity: 0.12;
    margin-bottom: 20px;
}

.btn-catalogo {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 18px;
    border-radius: 12px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(5px);
    font-weight: 600;
    color: white;
    transition: background 0.3s;
}

.catalogo-card:hover .btn-catalogo {
    background: rgba(255,255,255,0.25);
}

/* --- CONTATO --- */
.contato-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.membro-card {
    background-color: var(--bg-white);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 35px;
    text-align: center;
}

.membro-img {
    width: 70px;
    height: 70px;
    background-color: var(--light-blue);
    color: var(--primary-blue);
    font-size: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
}

.membro-card h4 { font-size: 18px; }
.membro-card span { font-size: 16px; font-weight: 700; color: var(--primary-blue); display: block; margin: 5px 0 20px 0;}

.info-canais {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 25px;
}

.canal-item { display: flex; align-items: center; gap: 15px; }
.canal-icon {
    width: 50px;
    height: 50px;
    background-color: var(--accent-gray);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 20px;
}
.canal-text h4 { font-size: 15px; }
.canal-text p, .canal-text a { color: var(--text-light); text-decoration: none; font-size: 14px; }

/* --- FOOTER --- */
footer {
    background-color: var(--dark-blue);
    color: white;
    padding: 30px 0;
    text-align: center;
    font-size: 13px;
}

/* --- ICONE / BADGE FLOATING ISO 9001 SOLICITADO --- */
.floating-iso-badge {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999;
    width: 75px;
    height: 75px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border: 2px solid white;
    background-color: white;
    transition: transform 0.3s ease;
}

.floating-iso-badge:hover {
    transform: scale(1.1);
}

.floating-iso-badge img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- RESPONSIVIDADE --- */
@media (max-width: 1150px) {
    .produtos-grid { grid-template-columns: repeat(2, 1fr); }
    .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
    .historia-wrapper { grid-template-columns: 1fr; }
    .mvv-grid { grid-template-columns: 1fr; }
    .contato-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    #home .container { grid-template-columns: 1fr; text-align: center; }
    .hero-text h1 { font-size: 32px; }
    .hero-image { order: -1; }
    .produtos-grid, .diferenciais-grid { grid-template-columns: 1fr; }
    .menu-toggle { display: block; }

    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 90px;
        left: 0;
        width: 100%;
        background-color: white;
        padding: 20px;
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        gap: 15px;
    }
    nav ul.active { display: flex; text-align: center; }
    .floating-iso-badge { width: 60px; height: 60px; bottom: 15px; right: 15px; }
}