/* ============================================
   ARTE ESQUADRIAS - CSS Principal
   Cores: Vermelho (#C41E3A), Preto (#1A1A1A), Branco (#FFFFFF)
   ============================================ */

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

:root {
    --vermelho: #C41E3A;
    --vermelho-escuro: #9B1530;
    --vermelho-claro: #E84560;
    --preto: #1A1A1A;
    --preto-claro: #2D2D2D;
    --cinza: #666666;
    --cinza-claro: #F5F5F5;
    --cinza-medio: #E0E0E0;
    --branco: #FFFFFF;
    --branco-off: #FAFAFA;
    --sombra: 0 4px 20px rgba(0,0,0,0.1);
    --sombra-hover: 0 8px 30px rgba(0,0,0,0.15);
    --transicao: all 0.3s ease;
    --raio: 8px;
    --raio-lg: 16px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--preto);
    line-height: 1.6;
    background: var(--branco);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

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

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

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background: var(--preto);
    color: var(--branco);
    padding: 8px 0;
    font-size: 13px;
}

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

.top-bar-info span {
    margin-right: 25px;
    opacity: 0.9;
}

.top-bar-info i {
    color: var(--vermelho);
    margin-right: 6px;
}

.top-bar-social a {
    color: var(--branco);
    margin-left: 15px;
    font-size: 14px;
    transition: var(--transicao);
}

.top-bar-social a:hover {
    color: var(--vermelho);
    transform: translateY(-2px);
}

/* ============================================
   HEADER PRINCIPAL
   ============================================ */
.main-header {
    background: var(--branco);
    box-shadow: var(--sombra);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--vermelho);
    border-radius: var(--raio);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-size: 22px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-arte {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--vermelho);
    letter-spacing: 3px;
}

.logo-esquadrias {
    font-family: 'Montserrat', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: var(--preto);
    letter-spacing: 1px;
}

/* Navegação */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: 5px;
}

.main-nav a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 10px 20px;
    border-radius: var(--raio);
    transition: var(--transicao);
    position: relative;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--vermelho);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--vermelho);
    border-radius: 2px;
    transition: var(--transicao);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 60%;
}

/* Menu Mobile Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--preto);
    cursor: pointer;
    padding: 8px;
}

/* Menu Mobile */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100vh;
    background: var(--branco);
    z-index: 2000;
    padding: 60px 30px 30px;
    transition: right 0.4s ease;
    box-shadow: -5px 0 30px rgba(0,0,0,0.2);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--preto);
    cursor: pointer;
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu li {
    border-bottom: 1px solid var(--cinza-medio);
}

.mobile-menu a {
    display: block;
    padding: 15px 0;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 16px;
    text-transform: uppercase;
    transition: var(--transicao);
}

.mobile-menu a:hover {
    color: var(--vermelho);
    padding-left: 10px;
}

.mobile-menu-contact {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid var(--vermelho);
}

.mobile-menu-contact p {
    margin-bottom: 10px;
    font-size: 14px;
}

.mobile-menu-contact i {
    color: var(--vermelho);
    margin-right: 8px;
    width: 20px;
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: var(--transicao);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   HERO / BANNER
   ============================================ */
.hero {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--preto);
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect fill="%231A1A1A" width="100" height="100"/><rect fill="%23222" x="0" y="0" width="10" height="10"/><rect fill="%23222" x="20" y="20" width="10" height="10"/><rect fill="%23222" x="40" y="40" width="10" height="10"/><rect fill="%23222" x="60" y="60" width="10" height="10"/><rect fill="%23222" x="80" y="80" width="10" height="10"/></svg>');
    opacity: 0.3;
}

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

.hero-tag {
    display: inline-block;
    background: var(--vermelho);
    color: var(--branco);
    padding: 8px 20px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 3px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 52px;
    color: var(--branco);
    margin-bottom: 20px;
    line-height: 1.1;
}

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

.hero p {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 30px;
    max-width: 500px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--raio);
    border: none;
    cursor: pointer;
    transition: var(--transicao);
}

.btn-primary {
    background: var(--vermelho);
    color: var(--branco);
    box-shadow: 0 4px 15px rgba(196, 30, 58, 0.4);
}

.btn-primary:hover {
    background: var(--vermelho-escuro);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(196, 30, 58, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--branco);
    border: 2px solid var(--branco);
}

.btn-outline:hover {
    background: var(--branco);
    color: var(--preto);
}

.hero-image {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    height: 80%;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--raio-lg) 0 0 var(--raio-lg);
    opacity: 0.9;
}

.hero-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, var(--preto) 0%, transparent 40%);
    border-radius: var(--raio-lg) 0 0 var(--raio-lg);
}

/* ============================================
   SEÇÃO DE DESTAQUES
   ============================================ */
.features-section {
    background: var(--branco);
    padding: 0;
    position: relative;
    z-index: 10;
    margin-top: -60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.feature-card {
    background: var(--branco);
    padding: 40px 30px;
    text-align: center;
    border-right: 1px solid var(--cinza-medio);
    transition: var(--transicao);
    position: relative;
    overflow: hidden;
}

.feature-card:last-child {
    border-right: none;
}

.feature-card:hover {
    background: var(--vermelho);
    color: var(--branco);
    transform: translateY(-5px);
    box-shadow: var(--sombra-hover);
}

.feature-card:hover .feature-icon {
    background: var(--branco);
    color: var(--vermelho);
}

.feature-card:hover h3,
.feature-card:hover p {
    color: var(--branco);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--cinza-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--vermelho);
    transition: var(--transicao);
}

.feature-card h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--preto);
    transition: var(--transicao);
}

.feature-card p {
    font-size: 13px;
    color: var(--cinza);
    transition: var(--transicao);
}

/* ============================================
   SEÇÃO SOBRE
   ============================================ */
.about-section {
    padding: 100px 0;
    background: var(--branco-off);
}

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

.section-tag {
    display: inline-block;
    color: var(--vermelho);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 36px;
    color: var(--preto);
    margin-bottom: 15px;
}

.section-header h2 span {
    color: var(--vermelho);
}

.section-header p {
    color: var(--cinza);
    max-width: 600px;
    margin: 0 auto;
}

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

.about-image {
    position: relative;
}

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

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--vermelho);
    border-radius: var(--raio-lg);
    z-index: -1;
}

.about-content h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--preto);
}

.about-content h3 span {
    color: var(--vermelho);
}

.about-content p {
    color: var(--cinza);
    margin-bottom: 20px;
    font-size: 15px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--branco);
    border-radius: var(--raio);
    box-shadow: var(--sombra);
}

.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--vermelho);
    display: block;
}

.stat-label {
    font-size: 12px;
    color: var(--cinza);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   SEÇÃO PRODUTOS DESTAQUE
   ============================================ */
.products-section {
    padding: 100px 0;
    background: var(--branco);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--branco);
    border-radius: var(--raio-lg);
    overflow: hidden;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-hover);
}

.product-image {
    position: relative;
    height: 260px;
    overflow: hidden;
    background: var(--cinza-claro);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(196, 30, 58, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transicao);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-overlay a {
    color: var(--branco);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 24px;
    border: 2px solid var(--branco);
    border-radius: var(--raio);
    transition: var(--transicao);
}

.product-overlay a:hover {
    background: var(--branco);
    color: var(--vermelho);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--vermelho);
    color: var(--branco);
    padding: 5px 15px;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
}

.product-info {
    padding: 25px;
}

.product-category {
    color: var(--vermelho);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.product-info h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--preto);
}

.product-info p {
    font-size: 14px;
    color: var(--cinza);
    line-height: 1.5;
}

/* ============================================
   SEÇÃO CATEGORIAS
   ============================================ */
.categories-section {
    padding: 100px 0;
    background: var(--preto);
    position: relative;
    overflow: hidden;
}

.categories-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect fill="%231A1A1A" width="100" height="100"/><rect fill="%23222" x="0" y="0" width="10" height="10" opacity="0.5"/><rect fill="%23222" x="20" y="20" width="10" height="10" opacity="0.5"/><rect fill="%23222" x="40" y="40" width="10" height="10" opacity="0.5"/></svg>');
    opacity: 0.2;
}

.categories-section .section-header h2 {
    color: var(--branco);
}

.categories-section .section-header p {
    color: rgba(255,255,255,0.7);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    position: relative;
    z-index: 1;
}

.category-card {
    background: var(--preto-claro);
    border-radius: var(--raio-lg);
    padding: 40px 25px;
    text-align: center;
    transition: var(--transicao);
    border: 1px solid rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: var(--vermelho);
    transition: height 0.4s ease;
    z-index: 0;
}

.category-card:hover::before {
    height: 100%;
}

.category-card:hover {
    border-color: var(--vermelho);
    transform: translateY(-5px);
}

.category-card > * {
    position: relative;
    z-index: 1;
}

.category-icon {
    width: 80px;
    height: 80px;
    background: rgba(196, 30, 58, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--vermelho);
    transition: var(--transicao);
}

.category-card:hover .category-icon {
    background: var(--branco);
    color: var(--vermelho);
}

.category-card h3 {
    font-size: 18px;
    color: var(--branco);
    margin-bottom: 10px;
    transition: var(--transicao);
}

.category-card p {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 20px;
    transition: var(--transicao);
}

.category-card:hover h3,
.category-card:hover p {
    color: var(--branco);
}

.category-card .btn-small {
    display: inline-block;
    padding: 8px 20px;
    background: transparent;
    border: 1px solid var(--vermelho);
    color: var(--vermelho);
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--raio);
    transition: var(--transicao);
}

.category-card:hover .btn-small {
    background: var(--branco);
    border-color: var(--branco);
    color: var(--vermelho);
}

/* ============================================
   SEÇÃO DEPOIMENTOS
   ============================================ */
.testimonials-section {
    padding: 100px 0;
    background: var(--branco-off);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--branco);
    padding: 40px 30px;
    border-radius: var(--raio-lg);
    box-shadow: var(--sombra);
    position: relative;
    transition: var(--transicao);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-hover);
}

.testimonial-quote {
    font-size: 60px;
    color: var(--vermelho);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: 10px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--cinza);
    margin-bottom: 25px;
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: var(--vermelho);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 18px;
}

.testimonial-author-info h4 {
    font-size: 16px;
    color: var(--preto);
}

.testimonial-author-info span {
    font-size: 13px;
    color: var(--vermelho);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 80px 0;
    background: var(--vermelho);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 36px;
    color: var(--branco);
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
}

.cta-section .btn {
    background: var(--branco);
    color: var(--vermelho);
    font-size: 16px;
    padding: 16px 40px;
}

.cta-section .btn:hover {
    background: var(--preto);
    color: var(--branco);
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background: var(--preto);
    color: var(--branco);
}

.footer-top {
    padding: 80px 0 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--vermelho);
    border-radius: var(--raio);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-size: 18px;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.footer-logo-arte {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--vermelho);
    letter-spacing: 2px;
}

.footer-logo-esquadrias {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 800;
    color: var(--branco);
    letter-spacing: 1px;
}

.footer-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    transition: var(--transicao);
}

.footer-social a:hover {
    background: var(--vermelho);
    transform: translateY(-3px);
}

.footer-col h3 {
    font-size: 16px;
    color: var(--branco);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--vermelho);
    border-radius: 2px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul a {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    transition: var(--transicao);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col ul a:hover {
    color: var(--vermelho);
    padding-left: 5px;
}

.footer-col ul a i {
    font-size: 10px;
    color: var(--vermelho);
}

.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 15px !important;
}

.footer-contact i {
    color: var(--vermelho);
    font-size: 16px;
    margin-top: 3px;
    min-width: 20px;
}

.footer-contact span {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
}

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

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

.footer-admin a {
    color: rgba(255,255,255,0.5);
    font-size: 13px;
    transition: var(--transicao);
}

.footer-admin a:hover {
    color: var(--vermelho);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: var(--branco);
    padding: 14px 24px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transicao);
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-float i {
    font-size: 24px;
}

/* ============================================
   PAGINA EMPRESA
   ============================================ */
.page-header {
    background: var(--preto);
    padding: 100px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect fill="%231A1A1A" width="100" height="100"/><rect fill="%23222" x="0" y="0" width="10" height="10" opacity="0.3"/></svg>');
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: 42px;
    color: var(--branco);
    margin-bottom: 10px;
}

.page-header h1 span {
    color: var(--vermelho);
}

.breadcrumb {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}

.breadcrumb a {
    color: var(--vermelho);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.company-content {
    padding: 80px 0;
}

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

.company-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.company-images img {
    border-radius: var(--raio);
    box-shadow: var(--sombra);
}

.company-images img:first-child {
    grid-column: span 2;
    height: 300px;
    object-fit: cover;
}

.values-section {
    padding: 80px 0;
    background: var(--branco-off);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-card {
    background: var(--branco);
    padding: 40px 30px;
    border-radius: var(--raio-lg);
    text-align: center;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    border-bottom: 4px solid transparent;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-hover);
    border-bottom-color: var(--vermelho);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: var(--vermelho);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--branco);
}

.value-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--preto);
}

.value-card p {
    color: var(--cinza);
    font-size: 14px;
}

/* ============================================
   PAGINA PRODUTOS
   ============================================ */
.products-page {
    padding: 60px 0 100px;
}

.products-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

.sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    background: var(--branco);
    border-radius: var(--raio-lg);
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: var(--sombra);
}

.sidebar-widget h3 {
    font-size: 16px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--vermelho);
    color: var(--preto);
}

.sidebar-categories {
    list-style: none;
}

.sidebar-categories li {
    margin-bottom: 5px;
}

.sidebar-categories a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    border-radius: var(--raio);
    font-size: 14px;
    color: var(--cinza);
    transition: var(--transicao);
}

.sidebar-categories a:hover,
.sidebar-categories a.active {
    background: var(--vermelho);
    color: var(--branco);
}

.sidebar-categories a span {
    background: var(--cinza-claro);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

.sidebar-categories a:hover span,
.sidebar-categories a.active span {
    background: rgba(255,255,255,0.2);
    color: var(--branco);
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.products-header h2 {
    font-size: 24px;
}

.products-header h2 span {
    color: var(--vermelho);
}

.products-count {
    font-size: 14px;
    color: var(--cinza);
}

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

/* Página de Detalhes do Produto */
.product-detail {
    padding: 60px 0 100px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.product-gallery {
    position: relative;
}

.product-main-image {
    width: 100%;
    height: 450px;
    border-radius: var(--raio-lg);
    overflow: hidden;
    background: var(--cinza-claro);
    margin-bottom: 20px;
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-thumbnails {
    display: flex;
    gap: 10px;
}

.product-thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--raio);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transicao);
}

.product-thumbnail:hover,
.product-thumbnail.active {
    border-color: var(--vermelho);
}

.product-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-detail-info h1 {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--preto);
}

.product-detail-category {
    display: inline-block;
    background: var(--vermelho);
    color: var(--branco);
    padding: 5px 15px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 4px;
    margin-bottom: 20px;
}

.product-detail-info p {
    color: var(--cinza);
    margin-bottom: 25px;
    line-height: 1.7;
}

.product-specs {
    background: var(--cinza-claro);
    border-radius: var(--raio);
    padding: 25px;
    margin-bottom: 30px;
}

.product-specs h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--preto);
}

.product-specs ul {
    list-style: none;
}

.product-specs li {
    padding: 8px 0;
    border-bottom: 1px solid var(--cinza-medio);
    font-size: 14px;
    color: var(--cinza);
    display: flex;
    justify-content: space-between;
}

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

.product-specs li strong {
    color: var(--preto);
}

.product-actions {
    display: flex;
    gap: 15px;
}

.product-actions .btn {
    flex: 1;
    justify-content: center;
}

/* Produtos Relacionados */
.related-products {
    padding: 60px 0 100px;
    background: var(--branco-off);
}

/* ============================================
   PAGINA CONTATO
   ============================================ */
.contact-page {
    padding: 60px 0 100px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-card {
    background: var(--branco);
    border-radius: var(--raio-lg);
    padding: 40px;
    box-shadow: var(--sombra);
}

.contact-info-card h3 {
    font-size: 24px;
    margin-bottom: 30px;
    color: var(--preto);
}

.contact-info-card h3 span {
    color: var(--vermelho);
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--cinza-medio);
}

.contact-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--vermelho);
    border-radius: var(--raio);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-size: 20px;
}

.contact-item-info h4 {
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--preto);
}

.contact-item-info p {
    font-size: 14px;
    color: var(--cinza);
    line-height: 1.6;
}

.contact-form-card {
    background: var(--branco);
    border-radius: var(--raio-lg);
    padding: 40px;
    box-shadow: var(--sombra);
}

.contact-form-card h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--preto);
}

.contact-form-card h3 span {
    color: var(--vermelho);
}

.contact-form-card > p {
    color: var(--cinza);
    margin-bottom: 30px;
    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 8px;
    color: var(--preto);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--cinza-medio);
    border-radius: var(--raio);
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    color: var(--preto);
    transition: var(--transicao);
    background: var(--branco);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--vermelho);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.alert {
    padding: 15px 20px;
    border-radius: var(--raio);
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.map-section {
    padding-bottom: 100px;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: var(--raio-lg);
    overflow: hidden;
    box-shadow: var(--sombra);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================
   PAGINACAO
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 50px;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: var(--raio);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transicao);
}

.pagination a {
    background: var(--branco);
    color: var(--preto);
    box-shadow: var(--sombra);
}

.pagination a:hover {
    background: var(--vermelho);
    color: var(--branco);
}

.pagination span.current {
    background: var(--vermelho);
    color: var(--branco);
}

/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card {
        border-right: none;
        border-bottom: 1px solid var(--cinza-medio);
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-list-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid,
    .company-grid,
    .contact-grid,
    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .products-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

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

    .hero {
        height: auto;
        padding: 100px 0;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero-image {
        display: none;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .categories-grid,
    .products-grid,
    .testimonials-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }

    .products-list-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .company-images {
        grid-template-columns: 1fr;
    }

    .company-images img:first-child {
        grid-column: span 1;
    }

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

    .top-bar .container {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .page-header h1 {
        font-size: 28px;
    }

    .cta-section h2 {
        font-size: 24px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 12px 18px;
    }

    .whatsapp-float span {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 26px;
    }

    .section-header h2 {
        font-size: 26px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 12px;
    }

    .product-actions {
        flex-direction: column;
    }
}

/* ============================================
   ANIMACOES
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

.site-logo {
    height: 70px;
    width: auto;
    display: block;
}

@media (max-width: 768px) {
    .site-logo {
        height: 50px;
    }
}