/*
Theme Name: Tema TKS rádios
Theme URI: https://tksradios.com.br/
Author: Sampa Webcraft & Antigravity
Description: Tema personalizado para o Showroom Digital, Downloads e Catálogo da TKS Rádios.
Version: 1.2.0
Text Domain: tks-tema
*/

/* 
   TKS RÁDIOS — OFFICIAL STYLESHEET
   Nível: Awwwards High-Fidelity
   Design System: TKS.DS
*/

/* 1. FONT DECLARATIONS (Local - Folder: /fonts) */
@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat-Regular.woff2') format('woff2'),
         url('fonts/Montserrat-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat-Bold.woff2') format('woff2'),
         url('fonts/Montserrat-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat-Black.woff2') format('woff2'),
         url('fonts/Montserrat-Black.woff') format('woff');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'JetBrains Mono';
    src: url('fonts/JetBrainsMono-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* 2. DESIGN TOKENS (Variables) */
:root {
    /* Cores */
    --color-primary: #FF0000;
    --color-primary-dark: #CC0000;
    --color-primary-light: #FF3333;
    --color-secondary: #000000;
    --color-secondary-light: #1A1A1A;
    --color-secondary-alt: #0D101F;
    --color-neutral-0: #FFFFFF;
    --color-neutral-100: #F7F7F7;
    --color-neutral-300: #CACACA;
    --color-neutral-700: #121212;
    --color-accent: #EEE109;
    --color-success: #21BE6E;

    /* Tipografia Fluida (Clamp) */
    --font-display: 'Montserrat', system-ui, -apple-system, sans-serif;
    --font-body: 'Montserrat', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Tamanhos (Min - Preferred - Max) */
    --fs-h1: clamp(2.5rem, 6vw, 4rem);
    --fs-h2: clamp(2rem, 5vw, 3.5rem);
    --fs-h3: clamp(1.25rem, 3vw, 1.75rem);
    --fs-body: clamp(1rem, 1.2vw, 1.125rem);
    --fs-small: clamp(0.875rem, 1vw, 0.9rem);

    /* Espaçamento */
    --container-max: 1450px;
    --space-xl: clamp(4rem, 10vw, 8rem);
    --space-lg: clamp(2rem, 5vw, 4rem);
    --space-md: 20px;
    --grid-gutter: 30px;

    /* Outros */
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    --shadow-elevated: 0 8px 24px rgba(0, 0, 0, 0.16);
    --shadow-dramatic: 0 12px 32px rgba(0, 0, 0, 0.24);
    --noise-overlay: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* 3. RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-body);
    color: var(--color-neutral-700);
    background-color: var(--color-neutral-0);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
}

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

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

/* 4. UTILITIES */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: var(--space-xl) 0;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--grid-gutter);
}

.noise-bg {
    position: relative;
}

.noise-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--noise-overlay);
    opacity: 0.03;
    pointer-events: none;
    z-index: 1;
}

/* 5. COMPONENTS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 36px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    font-size: 14px;
    min-height: 56px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-neutral-0);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 0, 0, 0.2);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-neutral-0);
    color: var(--color-neutral-0);
}

.btn-outline:hover {
    background-color: var(--color-neutral-0);
    color: var(--color-secondary);
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(255, 0, 0, 0.1);
    color: var(--color-primary);
    font-weight: 800;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
}

.tag-anatel {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 800;
    color: #856404;
    background-color: #fff3cd;
    padding: 6px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: auto !important; /* Empurra elementos abaixo para o rodapé */
}

.tag-homologado {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 800;
    color: #155724;
    background-color: #d4edda;
    padding: 6px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: auto !important; /* Empurra elementos abaixo para o rodapé */
}

/* 6. HEADER */
header.site-header {
    height: 100px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

header.site-header .logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* 7. HERO SECTION */
.hero {
    min-height: 85vh; /* Reduzido para mostrar o início da próxima seção */
    display: flex;
    align-items: center;
    background-color: var(--color-secondary);
    color: var(--color-neutral-0);
    position: relative;
    overflow: hidden;
    padding-top: 100px;
    padding-bottom: 60px;
}

.hero .container {
    margin-left: 0;
    max-width: 100%;
    padding-left: clamp(20px, 8vw, 100px);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
    opacity: 0.8;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0.7) 40%, transparent 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.hero h1 {
    font-size: var(--fs-h1);
    margin: 20px 0;
    color: var(--color-neutral-0);
}

.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin-bottom: 40px;
    color: var(--color-neutral-300);
}

/* 8. CATEGORIES SECTION */
.categories {
    background: var(--color-neutral-0);
    position: relative;
    z-index: 10;
    margin-top: -100px;
    padding-top: 60px;
    padding-bottom: 60px;
    border-radius: 30px 30px 0 0;
    box-shadow: 0 -20px 40px rgba(0,0,0,0.15);
}

.categories-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 60px;
}

.cat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    min-width: 140px;
    transition: var(--transition-smooth);
}

.cat-image {
    width: clamp(120px, 15vw, 180px);
    height: clamp(120px, 15vw, 180px);
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--color-neutral-0);
    box-shadow: var(--shadow-elevated);
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

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

.cat-item:hover .cat-image {
    transform: scale(1.05) translateY(-10px);
    border-color: var(--color-primary);
}

.cat-item span {
    font-weight: 800;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 9. FEATURED PRODUCT (ASIMETRIA) */
.featured-product {
    padding: 120px 0;
    background: var(--color-secondary);
    color: white;
    overflow: hidden;
}

.featured-content {
    grid-column: span 6;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
}

.featured-visual {
    grid-column: span 6;
    position: relative;
}

.featured-visual img {
    width: 120%;
    max-width: none;
    transform: translateX(10%);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-dramatic);
}

/* 10. PRODUCT GRID */
.product-card {
    background: var(--color-neutral-0);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: 100%;
    color: #111111;
    text-decoration: none;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-dramatic);
}

.product-image {
    height: 280px;
    background: #000;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--transition-smooth);
}

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

.product-info {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* Preenche a altura restante do card */
}

/* Força a descrição a ocupar o espaço vertical restante para empurrar o preço e botão para a base */
.product-info p {
    flex-grow: 1;
    margin-bottom: 15px;
}

.product-price {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 15px 0;
    color: var(--color-secondary);
}

/* Transição de Transição Suave (Heurística de Nielsen) */
@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card.animate-fade-in {
    animation: cardFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* 11. TRUST BAR */
.trust-bar {
    background: var(--color-secondary);
    padding: 60px 0;
    color: white;
}

.trust-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 40px;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: center;
}

.trust-icon {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    overflow: visible; /* Garante que o stroke não seja cortado */
}

/* 12. DIFERENCIAIS */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    margin-top: 60px;
}

.diff-item {
    text-align: center;
}

.diff-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 30px;
    color: var(--color-primary);
}

/* 13. TESTIMONIAL */
.testimonial-section {
    background: var(--color-secondary);
    color: white;
    padding: 120px 0;
    text-align: center;
    position: relative;
}

.testimonial-text {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-style: italic;
    line-height: 1.4;
    max-width: 1000px;
    margin: 0 auto 40px;
}

.testimonial-author {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
}

/* 14. DOWNLOADS */
.downloads-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 60px;
    box-shadow: var(--shadow-dramatic);
    max-width: 900px;
    margin: 60px auto 0;
}

.download-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.download-item:last-child {
    border-bottom: none;
}

/* 15. RESPONSIVIDADE ADICIONAL */
@media (max-width: 1024px) {
    .grid { grid-template-columns: repeat(6, 1fr); }
    .hero-content { grid-column: span 12; }
    .featured-content { grid-column: span 12; order: 2; }
    .featured-visual { grid-column: span 12; order: 1; margin-bottom: 60px; }
    .featured-visual img { width: 100%; transform: none; }
    .diferenciais-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .grid { grid-template-columns: 1fr; }
    .section-padding { padding: 80px 0; }
    .cat-item { min-width: 45%; }
}

@media (max-width: 428px) {
    .cat-item { min-width: 100%; }
    .hero h1 { font-size: 3rem; }
}
/* ==========================================================================
   TKS TEMA — WP NAVIGATION & RESPONSIVE LAYOUT ADDITIONS
   ========================================================================== */

/* 1. Header Layout & WP Menu Styling */
header.site-header .container.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

header.site-header .logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

/* Styling dynamic menu items (ul.nav-links generated by wp_nav_menu) */
.nav-links li {
    list-style: none;
}

.nav-links li a,
.nav-link {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    color: #000;
    transition: var(--transition-smooth);
}

.nav-links li a:hover,
.nav-link:hover {
    color: var(--color-primary);
}

/* Adjust header fixed position when Admin Bar is visible */
body.admin-bar header.site-header {
    top: 32px;
}

@media (max-width: 782px) {
    body.admin-bar header.site-header {
        top: 46px;
    }
}

/* 2. Footer Layout & Styling */
.site-footer {
    background: #000;
    color: #FFF;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-col {
    grid-column: span 4;
}

.footer-col:nth-child(2),
.footer-col:nth-child(3) {
    grid-column: span 2;
}

.footer-col:nth-child(4) {
    grid-column: span 4;
}

.footer-logo {
    margin-bottom: 30px;
}

.footer-about {
    color: #666;
    font-size: 14px;
    line-height: 1.8;
}

.footer-title {
    font-size: 14px;
    margin-bottom: 30px;
    text-transform: uppercase;
    font-weight: 800;
    color: #FFF;
}

.footer-list {
    list-style: none;
    font-size: 14px;
    color: #999;
    padding: 0;
    margin: 0;
}

.footer-list li {
    margin-bottom: 15px;
    list-style: none;
}

/* Target both WP menu items and standard list items in the footer */
.footer-list li a {
    color: #999;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-list li a:hover {
    color: var(--color-primary);
}

.footer-list p {
    font-size: 14px;
    color: #999;
    margin-bottom: 10px;
}

.footer-bottom {
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright,
.signature {
    font-size: 12px;
    color: #444;
}

.copyright a,
.signature a {
    color: inherit;
    text-decoration: none;
}

@media (max-width: 1024px) {
    .footer-brand-col {
        grid-column: span 6;
    }
    .footer-col:nth-child(2),
    .footer-col:nth-child(3) {
        grid-column: span 3;
    }
    .footer-col:nth-child(4) {
        grid-column: span 6;
    }
}

@media (max-width: 768px) {
    .footer-brand-col {
        grid-column: span 12;
        margin-bottom: 30px;
    }
    .footer-col:nth-child(2),
    .footer-col:nth-child(3) {
        grid-column: span 6;
        margin-bottom: 30px;
    }
    .footer-col:nth-child(4) {
        grid-column: span 12;
    }
    .footer-bottom {
        margin-top: 40px;
        padding-top: 20px;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* 3. Archive/Catalog Page Grid Columns */
.archive-sidebar {
    grid-column: span 3;
}

.archive-content {
    grid-column: span 9;
}

@media (max-width: 1024px) {
    .archive-sidebar {
        grid-column: span 4;
    }
    .archive-content {
        grid-column: span 8;
    }
}

@media (max-width: 768px) {
    .archive-sidebar {
        grid-column: span 12;
        margin-bottom: 40px;
    }
    .archive-content {
        grid-column: span 12;
    }
}

/* 4. Single Product Page Details Columns */
.product-gallery-col {
    grid-column: span 6;
}

.product-info-col {
    grid-column: span 6;
}

@media (max-width: 991px) {
    .product-gallery-col {
        grid-column: span 12;
        margin-bottom: 40px;
    }
    .product-info-col {
        grid-column: span 12;
    }
    .product-gallery .main-image-container {
        min-height: 300px !important;
        padding: 20px !important;
    }
}

/* ==========================================================================
   TKS TEMA — PRODUCTS CATALOG (LISTING) PAGE SPECIFIC STYLES
   ========================================================================== */
.listing-page {
    padding-top: 100px;
    background: var(--color-neutral-100);
    min-height: 100vh;
}

.listing-header {
    background: var(--color-secondary);
    color: white;
    padding: 80px 0;
    margin-bottom: 60px;
    text-align: center;
}

/* Sidebar Styles */
.sidebar {
    background: white;
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 120px;
}

.filter-group {
    margin-bottom: 30px;
}

.filter-title {
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.search-box {
    position: relative;
    margin-bottom: 30px;
}

.search-input {
    width: 100%;
    padding: 15px 45px 15px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-neutral-300);
    font-family: inherit;
    font-size: 14px;
    transition: var(--transition-base);
}

.search-input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(255, 0, 0, 0.05);
}

.search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

.filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.filter-item {
    margin-bottom: 12px;
    list-style: none;
}

.filter-link {
    text-decoration: none;
    color: #666;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    transition: var(--duration-fast);
}

.filter-link:hover, .filter-link.active {
    color: var(--color-primary);
    font-weight: 600;
}

.filter-count {
    background: var(--color-neutral-100);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    color: #999;
}

/* Checkbox style */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #444;
    cursor: pointer;
}

.checkbox-item input {
    accent-color: var(--color-primary);
    width: 18px;
    height: 18px;
}

@media (max-width: 1024px) {
    .sidebar { 
        position: static; 
        margin-bottom: 40px; 
    }
}

/* ==========================================================================
   TKS TEMA — FLOATING WHATSAPP BUTTON FIX
   ========================================================================== */
.floating-wpp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366; /* Verde oficial do WhatsApp */
    z-index: 9999;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-wpp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.floating-wpp img {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1); /* Torna o ícone SVG branco */
    display: block;
}

/* ==========================================================================
   TKS TEMA — CATALOG PAGINATION STYLES (CONTRASTE DOS BOTÕES)
   ========================================================================== */
#pagination-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 60px;
    margin-bottom: 80px;
}

#pagination-container .btn-outline {
    background-color: #FFFFFF !important;
    border: 1px solid #DDDDDD !important;
    color: #333333 !important;
    font-weight: 600;
    transition: all 0.3s ease;
    min-width: 45px;
    padding: 10px;
    height: 45px;
    min-height: 45px; /* Altura menor adequada para paginação */
}

#pagination-container .btn-outline:hover {
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
    background-color: #FFFFFF !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

#pagination-container .btn-outline.active {
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
    background-color: #FFFFFF !important;
    font-weight: 800;
    box-shadow: 0 0 0 1px var(--color-primary);
}
/* ==========================================================================
   TKS TEMA — PRODUCT DETAIL GALLERY & LIGHTBOX (FANCYBOX-STYLE WITH ZOOM)
   ========================================================================== */
.product-gallery .main-image-container {
    width: 100%;
    aspect-ratio: 1 / 1;
    max-height: 450px;
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-neutral-300);
    box-shadow: var(--shadow-md);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 20px;
    box-sizing: border-box;
}

.product-gallery .main-image-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    cursor: zoom-in;
    transition: transform 0.3s ease;
}

.product-gallery .thumbnails-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.product-gallery .thumb-item {
    aspect-ratio: 1 / 1;
    background: #FFFFFF;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    padding: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.product-gallery .thumb-item:hover {
    border-color: var(--color-neutral-400);
}

.product-gallery .thumb-item.active {
    border-color: var(--color-primary);
}

.product-gallery .thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Lightbox Modal */
.tks-lightbox {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 10, 10, 0.96);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
    user-select: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tks-lightbox.active {
    display: flex;
    opacity: 1;
}

.tks-lightbox-close {
    position: absolute;
    top: 25px;
    right: 35px;
    color: #FFFFFF;
    font-size: 45px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
}

.tks-lightbox-close:hover {
    color: var(--color-primary);
    transform: scale(1.1);
}

.tks-lightbox-content {
    max-width: 85%;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: #FFFFFF;
    padding: 15px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.tks-lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: zoom-in;
    user-select: none;
}

.tks-lightbox-content img.zoomed {
    transform: scale(2);
    cursor: zoom-out;
}

.tks-lightbox-nav {
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 40px;
    box-sizing: border-box;
    pointer-events: none;
}

.tks-lightbox-prev, .tks-lightbox-next {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.2s ease;
    backdrop-filter: blur(5px);
}

.tks-lightbox-prev:hover, .tks-lightbox-next:hover {
    background: var(--color-primary);
    color: #FFFFFF;
    transform: scale(1.05);
}

/* Redesenho da Página do Produto Individual */
.product-page {
    background: var(--color-neutral-100) !important;
    color: var(--color-secondary) !important;
    padding-top: 130px;
}

.product-gallery-card {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    padding: 30px;
    box-sizing: border-box;
}

.product-info-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 45px;
    color: #111111;
    box-sizing: border-box;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.badge-lancamento {
    color: #00c853;
    font-weight: 800;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.notice-homologation {
    background: #FFF9E6;
    border-left: 4px solid #FFAB00;
    color: #8A6D3B;
    padding: 12px 18px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    margin: 25px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.notice-homologation.approved {
    background: #E8F5E9;
    border-left: 4px solid #2E7D32;
    color: #2E7D32;
}

.btn-whatsapp-red {
    background: #FF0000 !important;
    color: #FFFFFF !important;
    font-weight: 800 !important;
    font-size: 16px !important;
    padding: 20px 30px !important;
    border-radius: 12px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.2s ease !important;
    box-shadow: 0 6px 15px rgba(255, 0, 0, 0.3);
    border: none !important;
}

.btn-whatsapp-red:hover {
    background: #CC0000 !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 0, 0, 0.4);
}

.features-summary-bottom {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 50px;
    margin-bottom: 40px;
}

@media (max-width: 991px) {
    .features-summary-bottom {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .features-summary-bottom {
        grid-template-columns: 1fr;
    }
}

.feature-card-dark {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-bottom: 4px solid var(--color-primary);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card-dark:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.feature-card-dark .feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    margin: 0 auto 15px auto;
    color: var(--color-primary);
}

.feature-card-dark h4 {
    color: var(--color-secondary);
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    margin: 0 0 8px 0;
    letter-spacing: 0.5px;
}

.feature-card-dark p {
    color: #555555;
    font-size: 13px;
    margin: 0;
    line-height: 1.4;
}

/* ==========================================================================
   TKS TEMA — RESPONSIVE MOBILE MENU ADDITIONS
   ========================================================================== */

.mobile-menu-toggle {
    display: none;
}

@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 1150px) {
    .nav-links {
        display: none !important;
    }

    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
        order: 3;
        position: relative;
        z-index: 1002;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 100%;
        height: 3px;
        background-color: var(--color-secondary);
        border-radius: 3px;
        transition: var(--transition-smooth);
    }

    /* Animação do X no Hambúrguer */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(8.5px) rotate(45deg);
    }
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-8.5px) rotate(-45deg);
    }

    /* Menu Mobile/Tablet Ativo */
    #main-navigation.active {
        display: block !important;
        position: fixed;
        top: 100px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(15px);
        padding: 40px 20px;
        border-bottom: 1px solid rgba(0,0,0,0.1);
        z-index: 999;
        box-shadow: var(--shadow-lg);
        animation: slideDown 0.4s var(--ease-out-expo);
    }

    #main-navigation.active .nav-links {
        display: flex !important;
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    #main-navigation.active .nav-link {
        font-size: 18px;
        color: var(--color-secondary);
    }

    .header-search {
        position: relative !important;
        margin-left: auto !important;
        margin-right: 15px !important;
        order: 2 !important;
        right: auto !important;
        flex: 0 1 200px !important;
        max-width: 200px !important;
    }

    .header-search input {
        font-size: 12px !important;
        padding-left: 10px !important;
        padding-right: 30px !important;
    }

    .header-search img {
        right: 10px !important;
    }

    header.site-header .logo img {
        height: 32px !important;
    }

    #header-cta {
        display: none !important;
    }
}