/* ==========================================================================
   MJ PRESS CATALOG - LIGHT THEME (FUNDO BRANCO)
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-primary: #f4f6f8;       /* Warm Light Grey / Gelo */
    --bg-secondary: #ffffff;     /* Pure White */
    --bg-card: #ffffff;          /* Pure White for Cards */
    --bg-card-hover: #fafbfc;    /* Card background on hover */
    
    --text-primary: #1a1f2c;     /* Slate Dark Charcoal (High Contrast) */
    --text-secondary: #4a5568;   /* Warm Slate for supporting text */
    --text-light: #718096;       /* Muted grey for subtexts */
    
    --accent-cyan: #00AEEF;      /* Vibrant Brand Cyan (from logo) */
    --accent-cyan-hover: #008cc0;/* Darker Cyan for active states */
    --accent-cyan-glow: rgba(0, 174, 239, 0.1);
    --accent-cyan-light: rgba(0, 174, 239, 0.06);

    --border-color: #e2e8f0;     /* Soft Light Border */
    --border-hover: rgba(0, 174, 239, 0.4);

    /* Typography & Spacing */
    --font-sans: 'Plus Jakarta Sans', sans-serif;
    --border-radius-sm: 8px;
    --border-radius-md: 14px;
    --border-radius-lg: 20px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --box-shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.03), 0 1px 3px rgba(0, 0, 0, 0.02);
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================================================
   HEADER SECTION
   ========================================================================== */
.main-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 99;
    padding: 0.75rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.brand-logo img {
    height: 70px;
    display: block;
    object-fit: contain;
}

.header-info-bar {
    display: flex;
    gap: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.info-icon {
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.info-item div {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.7rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-val {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cart-trigger {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-trigger:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: 0 4px 12px var(--accent-cyan-glow);
    transform: translateY(-2px);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--accent-cyan);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 800;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 174, 239, 0.3);
}

/* ==========================================================================
   HERO AREA & SEARCH
   ========================================================================== */
.hero-section {
    padding: 4rem 0 3rem;
    text-align: center;
    position: relative;
    background: radial-gradient(circle at top, rgba(0, 174, 239, 0.05) 0%, transparent 70%);
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.highlight-cyan {
    color: var(--accent-cyan);
    position: relative;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 2.5rem;
    line-height: 1.5;
}

.search-box-container {
    max-width: 600px;
    margin: 0 auto;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    color: var(--text-light);
    pointer-events: none;
    transition: var(--transition-smooth);
}

#search-input {
    width: 100%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 1.1rem 1.1rem 1.1rem 3.25rem;
    border-radius: var(--border-radius-lg);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    outline: none;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

#search-input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px var(--accent-cyan-glow);
}

#search-input:focus + .search-icon {
    color: var(--accent-cyan);
}

/* ==========================================================================
   TABS AND CATEGORIES
   ========================================================================== */
.catalog-section {
    padding-bottom: 5rem;
    overflow-x: hidden;
}

.categories-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
    .categories-tabs {
        flex-wrap: wrap;
        justify-content: center;
        overflow-x: visible;
        padding: 0;
        margin: 0 0 1.5rem 0;
        width: 100%;
    }
}

.tab-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.65rem 1.25rem;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-smooth);
    box-shadow: var(--box-shadow-soft);
}

.tab-item:hover {
    color: var(--text-primary);
    border-color: var(--text-light);
}

.tab-item.active {
    background-color: var(--accent-cyan-light);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: 0 4px 10px rgba(0, 174, 239, 0.08);
}

/* ==========================================================================
   PRODUCTS GRID & CARDS
   ========================================================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.product-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    position: relative;
    box-shadow: var(--box-shadow-soft);
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06), 0 0 15px rgba(0, 174, 239, 0.04);
}

/* Cropmarks visual representation for printing catalog */
.product-visual-wrapper {
    height: 220px;
    background-color: var(--bg-primary);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.product-card:hover .product-visual-wrapper {
    background-color: var(--accent-cyan-light);
}

/* Crop marks overlay to emphasize print shop context */
.cropmark-grid {
    position: absolute;
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    border: 1px dashed rgba(0, 174, 239, 0.1);
}

.cropmark-line-h {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(0, 174, 239, 0.08) 50%, transparent);
}

.cropmark-line-v {
    position: absolute;
    left: 50%;
    top: 0;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(0, 174, 239, 0.08) 50%, transparent);
}

.product-tag {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--bg-secondary);
    color: var(--accent-cyan);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 5px;
    border: 1px solid rgba(0, 174, 239, 0.15);
    text-transform: uppercase;
    z-index: 3;
}

.product-visual-icon {
    color: var(--accent-cyan);
    z-index: 2;
    transition: var(--transition-smooth);
}

.product-card:hover .product-visual-icon {
    transform: scale(1.1);
}

.product-visual-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 10px;
    z-index: 1;
    transition: var(--transition-smooth);
}

.product-card:hover .product-visual-img {
    transform: scale(1.04);
}

/* Card Content styling */
.product-info {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-info h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.product-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.4;
    flex-grow: 1;
}

/* Card Buy Row */
.product-action-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.qty-input-wrapper {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background-color: var(--bg-primary);
    height: 38px;
    width: 90px;
    overflow: hidden;
}

.qty-btn {
    background: transparent;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 1rem;
    width: 25px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.qty-btn:hover {
    color: var(--accent-cyan);
    background-color: rgba(0,0,0,0.02);
}

.qty-input {
    border: none;
    background: transparent;
    color: var(--text-primary);
    text-align: center;
    width: 40px;
    font-size: 0.85rem;
    font-family: var(--font-sans);
    font-weight: 700;
    outline: none;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.add-to-cart-btn {
    flex: 1;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.85rem;
    height: 38px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.add-to-cart-btn:hover {
    background-color: var(--accent-cyan);
    border-color: var(--accent-cyan);
    color: #ffffff;
    box-shadow: 0 4px 12px var(--accent-cyan-glow);
}

/* ==========================================================================
   SHOPPING CART SIDEBAR
   ========================================================================== */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(26, 31, 44, 0.4);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.cart-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 480px;
    height: 100vh;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: 1001;
    transform: translateX(100%);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
}

.cart-sidebar.open {
    transform: translateX(0);
}

.cart-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-secondary);
}

.cart-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.close-cart-btn {
    background: transparent;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-cart-btn:hover {
    color: var(--accent-cyan);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.cart-empty-message {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.cart-empty-message p {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.cart-empty-message span {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* Individual Cart Item Card */
.cart-item {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
}

.cart-item-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.cart-item-title h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.remove-item-btn {
    background: transparent;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition-smooth);
    align-self: flex-start;
}

.remove-item-btn:hover {
    color: #ef4444;
}

.cart-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--border-color);
}

/* Cart Notes */
.cart-notes {
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cart-notes label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.cart-notes textarea {
    width: 100%;
    height: 80px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    padding: 0.65rem;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    outline: none;
    resize: none;
    transition: var(--transition-smooth);
}

.cart-notes textarea:focus {
    border-color: var(--accent-cyan);
}

/* Cart Footer Actions */
.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.total-hint {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-bottom: 1.25rem;
    line-height: 1.4;
    text-align: center;
}

.send-quote-btn {
    width: 100%;
    background-color: #25d366; /* WhatsApp Green */
    border: none;
    color: #fff;
    font-family: var(--font-sans);
    font-weight: 800;
    font-size: 0.95rem;
    padding: 0.85rem 1rem;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.15);
}

.send-quote-btn:hover {
    background-color: #20ba59;
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.25);
    transform: translateY(-2px);
}

.send-quote-btn:disabled {
    background-color: var(--border-color);
    color: var(--text-light);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.main-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr 0.8fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo-img {
    height: 70px;
    display: block;
    object-fit: contain;
    margin-bottom: 1.25rem;
}

.footer-tagline {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.footer-address {
    display: flex;
    align-items: center;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-hours h4,
.footer-links h4 {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-hours p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.map-link-btn {
    display: inline-block;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.65rem 1rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
}

.map-link-btn:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* ==========================================================================
   RESPONSIVE DESIGN SYSTEM
   ========================================================================== */
@media (max-width: 992px) {
    .header-info-bar {
        display: none; /* Hide top info on tablets */
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.1rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .categories-tabs {
        margin-bottom: 1.5rem;
    }
    
    .tab-item {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .cart-sidebar {
        max-width: 100%;
    }
}



/* ==========================================================================
   FAQ SECTION (GEO OPTIMIZED)
   ========================================================================== */
.faq-section {
    padding: 5rem 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.faq-title-area {
    text-align: center;
    margin-bottom: 3.5rem;
}

.faq-title-area h2 {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -1.0px;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.faq-title-area p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: var(--border-hover);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    text-align: left;
    padding: 1.25rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    outline: none;
}

.faq-question span {
    flex-grow: 1;
}

.faq-arrow {
    color: var(--accent-cyan);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-content {
    padding: 0 1.5rem 1.25rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.faq-answer-content strong {
    color: var(--text-primary);
}

/* WhatsApp Floating Button */
.whatsapp-float-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    z-index: 990;
    transition: var(--transition-smooth);
}

.whatsapp-float-btn:hover {
    background-color: #20ba59;
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 6px 14px rgba(37, 211, 102, 0.3);
}

.whatsapp-float-btn svg {
    width: 28px;
    height: 28px;
}

@media (max-width: 768px) {
    .whatsapp-float-btn {
        bottom: 16px;
        right: 16px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-float-btn svg {
        width: 24px;
        height: 24px;
    }
}