/* ============================================================
   ER MINERAÇÃO - Estilos Customizados
   ============================================================ */

/* ---------- Variáveis ---------- */
:root {
    --primary: #274835;
    --primary-dark: #1a3326;
    --primary-light: #3a6b4f;
    --secondary: #d9d9d9;
    --secondary-dark: #bfbfbf;
    --white: #ffffff;
    --light-bg: #f7f9f8;
    --gray-bg: #f5f5f5;
    --text-dark: #2d2d2d;
    --text-muted: #6c757d;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

/* ---------- Reset & Base ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-dark);
    overflow-x: hidden;
    line-height: 1.7;
}

a {
    text-decoration: none;
    transition: var(--transition);
}

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

/* ---------- Top Bar ---------- */
.topbar {
    background: var(--primary-dark);
    padding: 7px 0;
    font-size: 0.8rem;
    transition: var(--transition);
}

.topbar a {
    color: var(--white);
}

.topbar a:hover {
    color: rgba(255, 255, 255, 0.8);
}

.topbar-item {
    color: var(--white);
    margin-right: 16px;
}

.topbar-item i {
    margin-right: 5px;
}

.topbar-social {
    margin-right: 16px;
}

.topbar-social a {
    color: var(--white);
    margin-right: 8px;
    font-size: 0.9rem;
}

.topbar-social a:hover {
    color: var(--secondary);
}

.topbar-btn-webmail {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    padding: 4px 14px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 600;
    margin-left: 8px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.topbar-btn-webmail:hover {
    background: rgba(255, 255, 255, 0.25);
    color: var(--white);
}

.topbar-langs {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 12px;
    vertical-align: middle;
}

.topbar-lang {
    display: inline-block;
    line-height: 0;
    opacity: 0.6;
    transition: var(--transition);
}

.topbar-lang.active,
.topbar-lang:hover {
    opacity: 1;
}

.topbar-lang img {
    height: 14px;
    width: auto;
    border-radius: 2px;
}

/* ---------- Header / Navbar ---------- */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.main-header .navbar {
    padding: 10px 0;
}

.logo-img {
    max-height: 55px;
    width: auto;
}

.navbar-nav .nav-link {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 8px 16px !important;
    position: relative;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

.navbar-cta {
    flex-shrink: 0;
}

.btn-cta {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 10px 24px;
    border-radius: var(--radius);
    border: 2px solid var(--primary);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-cta:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
}

/* ---------- Banner Principal ---------- */
.banner-section {
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

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

/* ---------- Botões Customizados ---------- */
.btn-primary-custom {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 12px 28px;
    border-radius: var(--radius);
    border: 2px solid var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-primary-custom:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
}

.btn-outline-custom {
    background: transparent;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 12px 28px;
    border-radius: var(--radius);
    border: 2px solid var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-outline-custom:hover {
    background: var(--primary);
    color: var(--white);
}

/* ---------- Keyframes ---------- */
@keyframes driftRight {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(30px) translateY(-15px); }
}

@keyframes driftLeft {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-25px) translateY(10px); }
}

@keyframes pulseRing {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.15); opacity: 0.6; }
}

@keyframes floatUp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes rotateSlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* ---------- Elementos Decorativos ---------- */
.decor-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(39, 72, 53, 0.04);
    pointer-events: none;
    z-index: 0;
}

.decor-circle--top-left {
    width: 300px;
    height: 300px;
    top: -80px;
    left: -100px;
}

.decor-circle--top-right {
    width: 250px;
    height: 250px;
    top: -60px;
    right: -80px;
}

.decor-circle--bottom-right {
    width: 350px;
    height: 350px;
    bottom: -100px;
    right: -120px;
}

.decor-circle--mid-left {
    width: 280px;
    height: 280px;
    top: 50%;
    left: -100px;
    transform: translateY(-50%);
}

/* Dots Grid Pattern */
.decor-dots {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    background-image: radial-gradient(circle, rgba(39, 72, 53, 0.12) 2px, transparent 2px);
    background-size: 22px 22px;
}

/* Animated Ring */
.decor-ring {
    position: absolute;
    border-radius: 50%;
    border: 3px solid rgba(39, 72, 53, 0.08);
    pointer-events: none;
    z-index: 0;
    animation: pulseRing 5s ease-in-out infinite;
}

/* Animated Cross / Plus */
.decor-plus {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    color: rgba(39, 72, 53, 0.08);
    font-size: 80px;
    font-weight: 300;
    line-height: 1;
    animation: floatUp 8s ease-in-out infinite;
}

/* Diagonal Lines */
.decor-lines {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    background: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 8px,
        rgba(39, 72, 53, 0.04) 8px,
        rgba(39, 72, 53, 0.04) 9px
    );
}

/* ---------- Seção: Quem Somos ---------- */
.section-sobre {
    padding: 80px 0 30px 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.section-sobre::before {
    content: '';
    position: absolute;
    width: 220px;
    height: 220px;
    top: 40px;
    right: -60px;
    background-image: radial-gradient(circle, rgba(39, 72, 53, 0.1) 2px, transparent 2px);
    background-size: 18px 18px;
    pointer-events: none;
    animation: driftLeft 14s linear infinite alternate;
}

.section-sobre::after {
    content: '';
    position: absolute;
    width: 160px;
    height: 160px;
    bottom: 30px;
    left: 3%;
    border: 3px solid rgba(39, 72, 53, 0.06);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 7s ease-in-out infinite;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
}

.label-line {
    width: 5px;
    height: 40px;
    background: var(--primary);
    border-radius: 2px;
}

.sobre-content p {
    color: var(--text-dark);
    margin-bottom: 18px;
    font-size: 0.95rem;
    line-height: 1.8;
}

.sobre-image {
    position: relative;
}

.sobre-circle-bg {
    position: absolute;
    top: -30px;
    left: -30px;
    width: 250px;
    height: 250px;
    background: var(--light-bg);
    border-radius: 50%;
    z-index: 0;
}

.sobre-image img {
    position: relative;
    z-index: 1;
}

.rounded-custom {
    border-radius: var(--radius-lg);
}

/* ---------- Seção: Números ---------- */
.section-numeros {
    padding: 50px 0 60px;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.section-numeros::before {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    top: -50px;
    left: -40px;
    border: 3px solid rgba(39, 72, 53, 0.05);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 7s ease-in-out infinite;
}

.section-numeros::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    bottom: -40px;
    right: 5%;
    background-image: radial-gradient(circle, rgba(39, 72, 53, 0.07) 2px, transparent 2px);
    background-size: 16px 16px;
    pointer-events: none;
    animation: driftRight 10s linear infinite alternate;
}

.numero-card {
    background: var(--secondary);
    border-radius: 20px 20px 20px 4px;
    padding: 30px 20px;
    text-align: center;
    height: 100%;
}

.numero-content {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.numero-plus {
    color: var(--primary);
    font-size: 1.8rem;
    font-weight: 700;
}

.numero-valor {
    color: var(--primary);
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1;
}

.numero-label {
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: 5px;
    margin-bottom: 0;
}

/* ---------- CTA Bar ---------- */
.cta-bar {
    background: var(--primary);
    padding: 22px 0;
    position: relative;
    overflow: hidden;
}

.cta-bar::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    top: -100px;
    right: 5%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.2) 2px, transparent 2px);
    background-size: 22px 22px;
    pointer-events: none;
    animation: driftRight 12s linear infinite alternate;
}

.cta-bar::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    bottom: -80px;
    left: 8%;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 5s ease-in-out infinite;
}

.cta-bar .container {
    position: relative;
    z-index: 2;
}

.cta-bar p {
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.btn-cta-white {
    background: var(--white);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 10px 28px;
    border-radius: var(--radius);
    border: 2px solid var(--white);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-cta-white:hover {
    background: transparent;
    color: var(--white);
}

/* ---------- CTA Bar Secundário ---------- */
.cta-bar-alt {
    background: var(--primary-dark);
    padding: 28px 0;
    position: relative;
    overflow: hidden;
}

.cta-bar-alt::before {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    top: -80px;
    left: 3%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.15) 2px, transparent 2px);
    background-size: 20px 20px;
    pointer-events: none;
    animation: driftLeft 10s linear infinite alternate;
}

.cta-bar-alt::after {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    bottom: -70px;
    right: 6%;
    border: 3px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 6s ease-in-out infinite;
}

.cta-bar-alt .container {
    position: relative;
    z-index: 2;
}

.cta-bar-alt p {
    color: var(--white);
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0;
}

.cta-bar-alt .btn-cta-white {
    background: var(--white);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 10px 28px;
    border-radius: var(--radius);
    border: 2px solid var(--white);
    transition: var(--transition);
    white-space: nowrap;
}

.cta-bar-alt .btn-cta-white:hover {
    background: transparent;
    color: var(--white);
}

/* ---------- Seção: Produtos ---------- */
.section-produtos {
    padding: 80px 0;
    background: var(--white) url('../img/fundo-produtos.png') center center / cover no-repeat;
    position: relative;
    overflow: hidden;
}

.section-produtos::before {
    content: '';
    position: absolute;
    width: 280px;
    height: 280px;
    bottom: -100px;
    left: -80px;
    border: 3px solid rgba(39, 72, 53, 0.06);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 6s ease-in-out infinite;
}

.section-produtos::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    top: 20px;
    right: 2%;
    background-image: radial-gradient(circle, rgba(39, 72, 53, 0.06) 2px, transparent 2px);
    background-size: 20px 20px;
    pointer-events: none;
    animation: driftRight 15s linear infinite alternate;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1rem;
}

.produto-card {
    background: var(--white);
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.produto-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.produto-img {
    padding: 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.produto-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: none;
}

.produto-card:hover .produto-img::before {
    animation: shimmer 0.8s ease forwards;
}

.produto-img img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.produto-info {
    background: var(--primary);
    padding: 20px;
    text-align: center;
 
}

.produto-info h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.produto-info p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.82rem;
    margin-bottom: 0;
    line-height: 1.5;
}

.produto-specs {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.produto-specs li {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.78rem;
    padding: 3px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    line-height: 1.5;
}

.produto-specs li:last-child {
    border-bottom: none;
}

.produto-specs li strong {
    color: var(--white);
    font-weight: 600;
}

.produtos-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 12px;
}

/* ---------- Seção: Granito / Substância ---------- */
.section-granito {
    padding: 80px 0;
    background: var(--gray-bg);
    position: relative;
    overflow: hidden;
}

.section-granito::before {
    content: '';
    position: absolute;
    width: 240px;
    height: 240px;
    top: -60px;
    right: -40px;
    background-image: radial-gradient(circle, rgba(39, 72, 53, 0.08) 2px, transparent 2px);
    background-size: 20px 20px;
    pointer-events: none;
    animation: driftLeft 14s linear infinite alternate;
}

.section-granito::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    bottom: -60px;
    left: -50px;
    border: 3px solid rgba(39, 72, 53, 0.06);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 7s ease-in-out infinite;
}

.granito-vertical-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: 4px;
    text-transform: uppercase;
    line-height: 1;
    white-space: nowrap;
    position: sticky;
    top: 120px;
}

.granito-header {
    margin-bottom: 30px;
}

.granito-header .section-label {
    font-size: 2.5rem;
}

.granito-content {
    position: relative;
    z-index: 1;
}

.granito-content > .row > .col-lg-6 > p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.8;
    margin-bottom: 16px;
    text-align: justify;
}

.granito-topic {
    background: var(--light-bg);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 16px;
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.granito-topic:hover {
    box-shadow: var(--shadow);
    transform: translateX(4px);
}

.granito-topic h5 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.granito-topic h5 i {
    color: var(--primary-light);
}

.granito-topic p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 0;
    text-align: justify;
}

/* ---------- Seção: Diferenciais ---------- */
.section-diferenciais {
    padding: 80px 0;
    background: #f5f5f5;
    position: relative;
    overflow: hidden;
}

.section-diferenciais::before {
    content: '';
    position: absolute;
    width: 260px;
    height: 260px;
    top: -80px;
    left: 5%;
    background-image: radial-gradient(circle, rgba(39, 72, 53, 0.08) 2px, transparent 2px);
    background-size: 20px 20px;
    pointer-events: none;
    animation: driftRight 16s linear infinite alternate;
}

.section-diferenciais::after {
    content: '';
    position: absolute;
    width: 220px;
    height: 220px;
    bottom: -60px;
    right: 4%;
    border: 3px solid rgba(39, 72, 53, 0.06);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 7s ease-in-out infinite;
}

.diferencial-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px 24px 32px;
    text-align: center;
    height: 100%;
    transition: var(--transition);
    border: none;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.diferencial-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.diferencial-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    transform: translateY(-8px);
}

.diferencial-card:hover::before {
    transform: scaleX(1);
}

.diferencial-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(39, 72, 53, 0.08), rgba(39, 72, 53, 0.15));
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.diferencial-icon i {
    font-size: 2.2rem;
    color: var(--primary);
    transition: var(--transition);
}

.diferencial-card:hover .diferencial-icon {
    background: var(--primary);
    border-radius: 50%;
}

.diferencial-card:hover .diferencial-icon i {
    color: var(--white);
}

.diferencial-card h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.diferencial-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ---------- Seção: Nosso Propósito ---------- */
.section-proposito {
    padding: 0;
}

.proposito-bg {
    background: url('../img/mineradora1.jpg') center center / cover no-repeat;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.proposito-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
}

.proposito-bg::after {
    content: '';
    position: absolute;
    width: 280px;
    height: 280px;
    top: -80px;
    left: 5%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.12) 2px, transparent 2px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: 1;
    animation: driftRight 16s linear infinite alternate;
}

.proposito-ring {
    position: absolute;
    width: 200px;
    height: 200px;
    bottom: -60px;
    right: 8%;
    border: 3px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    animation: pulseRing 7s ease-in-out infinite;
}

.proposito-box {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 2;
}

.proposito-box h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.proposito-box p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 20px;
}

/* ---------- Seção: Sustentabilidade ---------- */
.section-sustentabilidade {
    padding: 80px 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.section-sustentabilidade::before {
    content: '';
    position: absolute;
    width: 240px;
    height: 240px;
    top: -60px;
    right: -50px;
    background-image: radial-gradient(circle, rgba(39, 72, 53, 0.1) 2px, transparent 2px);
    background-size: 20px 20px;
    pointer-events: none;
    animation: driftLeft 13s linear infinite alternate;
}

.section-sustentabilidade::after {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    bottom: 40px;
    left: -40px;
    border: 3px solid rgba(39, 72, 53, 0.06);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 6s ease-in-out infinite;
}

.sustentabilidade-content h2 {
    margin-bottom: 20px;
}

.sustentabilidade-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.sustentabilidade-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ---------- Seção: Segurança ---------- */
.section-seguranca {
    padding: 0;
}

.seguranca-bg {
    background: url('../img/Seguranca-Trabalho.jpeg') center center / cover no-repeat;
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.seguranca-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(39, 72, 53, 0.82);
}

.seguranca-dots {
    position: absolute;
    width: 300px;
    height: 300px;
    top: -80px;
    right: 3%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.15) 2px, transparent 2px);
    background-size: 22px 22px;
    pointer-events: none;
    z-index: 1;
    animation: driftRight 14s linear infinite alternate;
}

.seguranca-ring {
    position: absolute;
    width: 250px;
    height: 250px;
    bottom: -100px;
    left: 5%;
    border: 3px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    animation: pulseRing 6s ease-in-out infinite;
}

.seguranca-ring-sm {
    position: absolute;
    width: 120px;
    height: 120px;
    top: 20%;
    left: 12%;
    border: 2px solid rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    animation: pulseRing 8s ease-in-out infinite 1s;
}

.seguranca-bg .container {
    position: relative;
    z-index: 2;
}

.text-white-80 {
    color: rgba(255, 255, 255, 0.85);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ---------- Seção: Contato ---------- */
.section-contato {
    padding: 80px 0;
    background: var(--light-bg);
    position: relative;
    overflow: hidden;
}

.contato-form .form-control {
    border: 1px solid #ddd;
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 0.9rem;
    font-family: 'Space Grotesk', sans-serif;
    transition: var(--transition);
}

.contato-form .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(39, 72, 53, 0.1);
}

.contato-form textarea.form-control {
    resize: vertical;
}

.contato-info {
    padding-left: 20px;
}

.contato-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.contato-item i {
    font-size: 1.3rem;
    color: var(--primary);
    margin-top: 4px;
    min-width: 24px;
    text-align: center;
}

.contato-item strong {
    font-size: 0.9rem;
    color: var(--text-dark);
}

.contato-item p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.contato-item a {
    color: var(--primary);
}

.contato-item a:hover {
    color: var(--primary-dark);
}

/* ---------- Seção: Trabalhe Conosco ---------- */
.section-trabalhe {
    padding: 80px 0;
    background: var(--light-bg);
    position: relative;
    overflow: hidden;
}

.section-trabalhe::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    bottom: -60px;
    right: -40px;
    background-image: radial-gradient(circle, rgba(39, 72, 53, 0.08) 2px, transparent 2px);
    background-size: 18px 18px;
    pointer-events: none;
    animation: driftLeft 12s linear infinite alternate;
}

.section-trabalhe::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    top: 30px;
    left: -30px;
    border: 3px solid rgba(39, 72, 53, 0.05);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 8s ease-in-out infinite;
}

.trabalhe-content {
    padding-right: 40px;
}

.trabalhe-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
    animation: fadeSlideRight 0.8s ease both;
}

.trabalhe-content p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 24px;
    animation: fadeSlideRight 0.8s ease 0.15s both;
}

.trabalhe-content .btn {
    animation: fadeSlideRight 0.8s ease 0.3s both;
    position: relative;
}

.trabalhe-content .btn::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.4s ease;
}

.trabalhe-content .btn:hover::after {
    width: 100%;
}

.trabalhe-image {
    position: relative;
}

.trabalhe-image::before {
    content: '';
    position: absolute;
    top: -15px;
    right: -15px;
    width: 120px;
    height: 120px;
    background-image: radial-gradient(circle, rgba(39, 72, 53, 0.15) 2px, transparent 2px);
    background-size: 14px 14px;
    border-radius: 8px;
    z-index: 0;
    animation: driftRight 10s linear infinite alternate;
}

.trabalhe-image::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: -12px;
    width: 80px;
    height: 80px;
    border: 3px solid rgba(39, 72, 53, 0.12);
    border-radius: 50%;
    z-index: 0;
    animation: pulseRing 5s ease-in-out infinite;
}

.trabalhe-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 1;
    animation: fadeSlideLeft 0.8s ease 0.2s both;
    box-shadow: var(--shadow-lg);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.trabalhe-image img:hover {
    transform: scale(1.03);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
}

@keyframes fadeSlideRight {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeSlideLeft {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ---------- Seção: Mapa ---------- */
.section-mapa {
    width: 100%;
    line-height: 0;
}

#map {
    width: 100%;
    height: 400px;
    z-index: 1;
}

/* ---------- Footer ---------- */
.main-footer {
    background: var(--primary);
    padding: 60px 0 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.main-footer::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    top: -100px;
    right: 3%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.06) 2px, transparent 2px);
    background-size: 22px 22px;
    pointer-events: none;
    animation: driftLeft 18s linear infinite alternate;
}

.main-footer::after {
    content: '';
    position: absolute;
    width: 220px;
    height: 220px;
    bottom: 60px;
    left: -60px;
    border: 3px solid rgba(255, 255, 255, 0.04);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 8s ease-in-out infinite;
}

.footer-logo {
    max-height: 60px;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.footer-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.88rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.footer-social a {
    color: var(--white);
    font-size: 1.1rem;
    margin-right: 12px;
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--secondary);
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 18px 0;
    margin-top: 40px;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-credits {
    margin-top: 5px;
}

.footer-credits-img {
    max-height: 20px;
    opacity: 0.7;
    transition: var(--transition);
}

.footer-credits-img:hover {
    opacity: 1;
}

/* ---------- WhatsApp Flutuante ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: var(--transition);
}

.whatsapp-float i {
    color: var(--white);
    font-size: 1.6rem;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

/* ---------- Page Header (Páginas Internas) ---------- */
.page-header {
    background: var(--primary);
    padding: 50px 0 40px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    width: 260px;
    height: 260px;
    top: -80px;
    right: -40px;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 2px, transparent 2px);
    background-size: 20px 20px;
    pointer-events: none;
    animation: driftLeft 14s linear infinite alternate;
}

.page-header::after {
    content: '';
    position: absolute;
    width: 160px;
    height: 160px;
    bottom: -50px;
    left: 5%;
    border: 3px solid rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    pointer-events: none;
    animation: pulseRing 7s ease-in-out infinite;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 6px;
    position: relative;
    z-index: 2;
}

.page-header .lead {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    margin-bottom: 12px;
    position: relative;
    z-index: 2;
}

.page-header .breadcrumb {
    position: relative;
    z-index: 2;
}

.page-header .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.page-header .breadcrumb-item a:hover {
    color: var(--white);
}

.page-header .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.85rem;
}

.page-header .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.4);
}

/* ---------- 404 Page ---------- */
.section-404 {
    background: var(--gray-bg);
    min-height: 50vh;
}

.card-404 {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.error-number {
    font-size: 6rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -2px;
}

.error-icon {
    display: inline-block;
    color: var(--primary);
    font-size: 4.5rem;
    vertical-align: baseline;
    margin: 0 -4px;
    animation: floatUp 3s ease-in-out infinite;
}

.btn-outline-custom {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
    padding: 10px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.btn-outline-custom:hover {
    background: var(--primary);
    color: var(--white);
}

.links-404 .btn {
    background: var(--gray-bg);
    color: var(--text-dark);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 16px;
    border: 1px solid #e0e0e0;
    transition: var(--transition);
}

.links-404 .btn:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.card-ajuda-404 {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* ---------- Páginas Internas (genérico) ---------- */
.section-interna {
    padding: 80px 0;
    background: var(--white);
}

.interna-content {
    position: relative;
}

.interna-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.interna-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.rounded-custom {
    border-radius: var(--radius-lg) !important;
}

.sobre-titulo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 20px;
    line-height: 1.3;
}

/* ---------- Missão, Visão e Valores ---------- */
.section-mvv {
    padding: 80px 0;
    background: var(--gray-bg);
}

.mvv-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow);
    height: 100%;
    transition: var(--transition);
    border-top: 4px solid transparent;
}

.mvv-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--primary);
}

.mvv-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(39, 72, 53, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.mvv-icon i {
    font-size: 1.4rem;
    color: var(--primary);
    transition: var(--transition);
}

.mvv-card:hover .mvv-icon {
    background: var(--primary);
}

.mvv-card:hover .mvv-icon i {
    color: var(--white);
}

.mvv-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.mvv-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ---------- Galeria da Operação ---------- */
.section-galeria {
    padding: 80px 0;
    background: var(--white);
}

.galeria-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.galeria-item:hover img {
    transform: scale(1.08);
}

.galeria-item--grande {
    height: 100%;
    min-height: 420px;
}

.galeria-item:not(.galeria-item--grande) {
    height: 200px;
}

.galeria-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    display: flex;
    align-items: flex-end;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.galeria-item:hover .galeria-overlay {
    opacity: 1;
}

.galeria-overlay span {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
}

/* ---------- FAQ Accordion ---------- */
.faq-accordion .accordion-item {
    border: 1px solid #e8e8e8;
    border-radius: var(--radius) !important;
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-accordion .accordion-button {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
    padding: 18px 24px;
    background: var(--white);
}

.faq-accordion .accordion-button:not(.collapsed) {
    background: var(--primary);
    color: var(--white);
    box-shadow: none;
}

.faq-accordion .accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}

.faq-accordion .accordion-button::after {
    filter: none;
}

.faq-accordion .accordion-button:not(.collapsed)::after {
    filter: brightness(0) invert(1);
}

.faq-accordion .accordion-body {
    padding: 20px 24px;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.faq-accordion .accordion-body a {
    color: var(--primary);
    font-weight: 600;
}

/* ---------- Contato (Fale Conosco) ---------- */
.contato-section {
    padding: 60px 0;
    background: var(--gray-bg);
}

.contato-wrapper {
    display: grid;
    grid-template-columns: 380px 1fr;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.contato-sidebar {
    background: var(--primary);
    color: var(--white);
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
}

.contato-sidebar::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    bottom: -60px;
    right: -60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.contato-sidebar::after {
    content: '';
    position: absolute;
    width: 140px;
    height: 140px;
    bottom: -20px;
    right: -20px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.contato-sidebar h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.contato-sidebar > p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
}

.contato-sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
}

.contato-sidebar-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 22px;
}

.contato-sidebar-list li i {
    font-size: 1.1rem;
    margin-top: 3px;
    min-width: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
}

.contato-sidebar-list li span {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.55);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.contato-sidebar-list li a,
.contato-sidebar-list li strong {
    color: var(--white);
    font-size: 0.88rem;
    text-decoration: none;
}

.contato-sidebar-list li a:hover {
    text-decoration: underline;
}

.contato-sidebar-list li small {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.contato-sidebar-social {
    display: flex;
    gap: 12px;
}

.contato-sidebar-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.95rem;
    transition: var(--transition);
}

.contato-sidebar-social a:hover {
    background: rgba(255, 255, 255, 0.25);
}

.contato-form-area {
    padding: 40px;
}

.contato-form-area h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.contato-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.contato-field {
    margin-bottom: 16px;
}

.contato-field label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
    display: block;
}

.contato-field .form-control {
    border: 1px solid #ddd;
    border-radius: var(--radius);
    padding: 10px 14px;
    font-size: 0.88rem;
    font-family: 'Space Grotesk', sans-serif;
    transition: var(--transition);
}

.contato-field .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(39, 72, 53, 0.1);
}

.contato-form-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 8px;
}

.contato-btn-enviar {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 12px 32px;
    border-radius: var(--radius);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.contato-btn-enviar:hover {
    background: var(--primary-dark);
}

.contato-btn-enviar:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.contato-alert-erro {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius);
    padding: 14px 18px;
    margin-bottom: 20px;
    color: #991b1b;
    font-size: 0.88rem;
}

.contato-alert-erro i {
    font-size: 1.1rem;
    margin-top: 2px;
}

.contato-alert-erro strong {
    display: block;
    margin-bottom: 2px;
}

.contato-field select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 14px;
    padding-right: 36px;
    cursor: pointer;
}

.contato-produtos-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 8px;
}

.contato-produto-check {
    display: block;
    cursor: pointer;
    margin: 0;
}

.contato-produto-check input[type="checkbox"] {
    display: none;
}

.contato-produto-check span {
    display: block;
    padding: 10px 16px;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    transition: var(--transition);
}

.contato-produto-check span i {
    color: var(--primary);
    opacity: 0.4;
    transition: var(--transition);
}

.contato-produto-check input:checked + span {
    border-color: var(--primary);
    background: rgba(39, 72, 53, 0.06);
    color: var(--primary);
}

.contato-produto-check input:checked + span i {
    opacity: 1;
}

.contato-produto-check span:hover {
    border-color: var(--primary);
}

.contato-mapa-section {
    padding: 0 0 60px;
    background: var(--gray-bg);
}

.contato-mapa {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.contato-mapa-frame {
    width: 100%;
    height: 350px;
}

/* ---------- Vagas (Trabalhe Conosco) ---------- */
.vagas-lista {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.vaga-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--white);
    border: 1px solid #e8e8e8;
    border-radius: var(--radius);
    padding: 16px 20px;
    cursor: pointer;
    transition: var(--transition);
}

.vaga-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.vaga-card-body h6 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.vaga-prazo {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.vaga-card > i {
    color: var(--primary);
    font-size: 0.8rem;
    opacity: 0.5;
    transition: var(--transition);
}

.vaga-card:hover > i {
    opacity: 1;
}

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

/* ---------- Tablets ---------- */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--white);
        padding: 20px;
        border-radius: var(--radius);
        box-shadow: var(--shadow-lg);
        margin-top: 10px;
    }

    .navbar-nav .nav-link {
        padding: 10px 0 !important;
        border-bottom: 1px solid #f0f0f0;
    }

    .navbar-nav .nav-link::after {
        display: none;
    }

    .btn-cta {
        margin-top: 10px;
        display: block;
        text-align: center;
    }

    .section-sobre,
    .section-produtos,
    .section-diferenciais,
    .section-sustentabilidade,
    .section-contato {
        padding: 60px 0;
    }

    .contato-info {
        padding-left: 0;
        margin-top: 30px;
    }

    .proposito-bg {
        padding: 60px 0;
    }
}

/* ---------- Mobile ---------- */
@media (max-width: 767.98px) {
    /* Ocultar elementos decorativos animados no mobile */
    .section-granito::before,
    .section-granito::after,
    .section-sobre::before,
    .section-sobre::after,
    .section-produtos::before,
    .section-produtos::after,
    .section-diferenciais::before,
    .section-diferenciais::after,
    .section-sustentabilidade::before,
    .section-sustentabilidade::after,
    .section-numeros::before,
    .section-numeros::after,
    .section-trabalhe::before,
    .section-trabalhe::after,
    .trabalhe-image::before,
    .trabalhe-image::after,
    .page-header::before,
    .page-header::after,
    .seguranca-dots,
    .seguranca-ring,
    .seguranca-ring-sm,
    .proposito-bg::after,
    .proposito-ring,
    .main-footer::before,
    .main-footer::after,
    .cta-bar::before,
    .cta-bar::after,
    .cta-bar-alt::before,
    .cta-bar-alt::after {
        display: none;
    }

    .topbar {
        font-size: 0.75rem;
        padding: 5px 0;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .numero-valor {
        font-size: 2.2rem;
    }

    .section-sobre,
    .section-produtos,
    .section-diferenciais,
    .section-sustentabilidade,
    .section-contato {
        padding: 50px 0;
    }

    .sobre-image {
        margin-top: 30px;
    }

    .sustentabilidade-image {
        margin-top: 30px;
    }

    .diferencial-card {
        padding: 20px 15px;
    }

    .diferencial-icon {
        width: 56px;
        height: 56px;
    }

    .diferencial-icon i {
        font-size: 1.2rem;
    }

    .proposito-box {
        padding: 24px;
    }

    .seguranca-bg {
        padding: 80px 0;
    }

    .granito-vertical-text {
        display: none;
    }

    .section-granito {
        padding: 50px 0;
    }

    .trabalhe-content {
        padding-right: 0;
        margin-bottom: 30px;
    }

    .trabalhe-content h2,
    .trabalhe-content p,
    .trabalhe-content .btn {
        animation: none;
    }

    .trabalhe-image img {
        animation: none;
    }

    .main-footer {
        padding: 40px 0 0;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }

    .section-interna {
        padding: 50px 0;
    }

    .error-number {
        font-size: 4rem;
    }

    .error-icon {
        font-size: 3rem;
    }

    .contato-wrapper {
        grid-template-columns: 1fr;
    }

    .contato-form-row {
        grid-template-columns: 1fr;
    }

    .contato-form-bottom {
        flex-direction: column;
        align-items: stretch;
    }

    .contato-btn-enviar {
        text-align: center;
    }

    .sobre-titulo {
        font-size: 1.4rem;
    }

    .section-mvv {
        padding: 50px 0;
    }

    .section-galeria {
        padding: 50px 0;
    }

    .galeria-item--grande {
        min-height: 260px;
    }

    .galeria-item:not(.galeria-item--grande) {
        height: 160px;
    }

    .galeria-overlay {
        opacity: 1;
    }

    .contato-produtos-grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- Mobile pequeno ---------- */
@media (max-width: 575.98px) {
    .section-title {
        font-size: 1.4rem;
    }

    .logo-img {
        max-height: 42px;
    }

    .numero-card {
        padding: 20px 10px;
    }

    .numero-valor {
        font-size: 1.8rem;
    }
}

/* ---------- Navbar toggler custom ---------- */
.navbar-toggler {
    border: none;
    padding: 4px 8px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(39, 72, 53, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ---------- Materiais - Detalhes ---------- */
.section-materiais-detalhe {
    padding: 80px 0;
    background: var(--light-bg);
}

.material-detalhe {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.material-detalhe:last-child {
    margin-bottom: 0;
}

.material-detalhe:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.material-detalhe-img {
    border-radius: var(--radius);
    overflow: hidden;
}

.material-detalhe-img img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: var(--radius);
    transition: var(--transition);
}

.material-detalhe:hover .material-detalhe-img img {
    transform: scale(1.03);
}

.material-detalhe-info h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.material-detalhe-info p {
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.8;
}

.material-detalhe-info h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.material-aplicacoes {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.material-aplicacoes li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.92rem;
    color: var(--text-dark);
    padding: 6px 0;
}

.material-aplicacoes li i {
    color: var(--primary);
    font-size: 0.75rem;
}

/* ---------- Produto Modal (corpo.php) ---------- */
.produto-card-link {
    cursor: pointer;
}

.produto-card-link .produto-card {
    transition: var(--transition);
}

.produto-card-link .produto-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.produto-card .produto-btn-detalhe {
    display: block;
    width: 100%;
    text-align: center;
    padding: 10px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 0;
    margin-top: auto;
}

.produto-card .produto-btn-detalhe:hover {
    background: var(--primary-dark);
}

.modal-produto .modal-header {
    background: var(--primary);
    color: var(--white);
    border: none;
}

.modal-produto .modal-header .btn-close {
    filter: brightness(0) invert(1);
}

.modal-produto .modal-body {
    padding: 30px;
}

.modal-produto .modal-body img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.modal-produto .modal-body h4 {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 8px;
}

.modal-produto .modal-body p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.modal-produto .produto-specs {
    margin-bottom: 20px;
}

.modal-produto .material-aplicacoes {
    margin-bottom: 20px;
}

.modal-produto .modal-footer {
    border-top: 1px solid #eee;
}

@media (max-width: 768px) {
    .material-detalhe {
        padding: 20px;
    }

    .material-detalhe-img img {
        height: 200px;
    }

    .material-aplicacoes {
        grid-template-columns: 1fr;
    }

    .material-detalhe-info h3 {
        font-size: 1.3rem;
    }
}

/* ---------- Galeria Lightbox ---------- */
.galeria-lightbox {
    cursor: pointer;
}

.galeria-lightbox:hover img {
    transform: scale(1.05);
    filter: brightness(0.85);
}

.galeria-lightbox img {
    transition: all 0.3s ease;
}

.lightbox-content {
    background: transparent;
    border: none;
    box-shadow: none;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    filter: brightness(0) invert(1);
    opacity: 1;
    z-index: 10;
}

.lightbox-img {
    width: 100%;
    height: auto;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
}