/* Golden Supplies Trading - Responsive Styles */
/* This file contains all responsive styles without modifying existing desktop styles */

/* ========================================
   GLOBAL RESPONSIVE FIXES
   ======================================== */
* {
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    max-width: 100vw;
    width: 100%;
}

.container {
    max-width: 100%;
    overflow-x: hidden;
    width: 100%;
}

/* Ensure all sections fit within viewport */
section {
    max-width: 100vw;
    overflow-x: hidden;
}

/* Prevent any element from causing horizontal scroll */
img, video, iframe {
    max-width: 100%;
    height: auto;
}

/* Override visit-btn styling to be wider and black */
.visit-btn {
    display: inline-block !important;
    padding: 18px 20px !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    border-radius: 50px !important;
    background: #000000 !important;
    color: white !important;
    border: 2px solid #333333 !important;
    transition: all 0.3s ease !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    width: 220px !important; /* Increased from 180px to prevent text wrapping */
    height: 56px !important;
    position: relative !important;
    text-decoration: none !important;
}

.visit-btn:hover {
    background: #333333 !important;
    border-color: #555555 !important;
    transform: translateY(-3px) !important;
}

.visit-btn span {
    color: white !important;
}

/* ========================================
   SMOOTH SCROLL BEHAVIOR
   ======================================== */
html {
    scroll-behavior: smooth;
}

/* ========================================
   BACK TO TOP BUTTON
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #DAA520 0%, #B8860B 100%);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(218, 165, 32, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: linear-gradient(135deg, #B8860B 0%, #DAA520 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(218, 165, 32, 0.6);
}

/* ========================================
   HAMBURGER MENU STYLES
   ======================================== */
.hamburger-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background: #DAA520;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.mobile-menu-overlay.show {
    display: flex;
    opacity: 1;
}

.mobile-menu-content {
    text-align: center;
    padding: 40px 20px;
}

.mobile-menu-content a {
    display: block;
    color: white;
    text-decoration: none;
    font-size: 2rem;
    font-weight: 600;
    margin: 20px 0;
    padding: 15px 30px;
    border-radius: 10px;
    transition: all 0.3s ease;
    position: relative;
}

.mobile-menu-content a:hover {
    background: rgba(218, 165, 32, 0.2);
    color: #DAA520;
    transform: translateY(-2px);
}

.mobile-menu-content a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #DAA520;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.mobile-menu-content a:hover::after {
    width: 80%;
}

/* ========================================
   RESPONSIVE BREAKPOINTS
   ======================================== */

/* iPad Pro and Large Tablet Styles (1024px - 1366px) */
@media (max-width: 1366px) and (min-width: 1024px) {
    /* Ensure no horizontal scroll on iPad Pro */
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .container {
        max-width: 100%;
        padding: 0 20px;
        overflow-x: hidden;
    }
    
    /* Ensure all content fits within viewport */
    .header-inner,
    .video-overlay,
    .stats-grid,
    .brands-grid,
    .visit-us-cards {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Header adjustments for iPad Pro */
    .header-inner {
        padding: 15px 20px;
        max-width: 100%;
    }
    
    /* Brands grid for iPad Pro - prevent overflow */
    .brands-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        max-width: 100%;
        overflow: hidden;
    }
    
    .brand-card {
        height: 170px;
        padding: 12px 8px 15px 8px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        overflow: hidden;
    }
    
    .brand-card img {
        max-height: 70px; /* unified iPad Pro height */
        max-width: 120px;
        object-fit: contain;
        flex-shrink: 0;
        margin-bottom: 8px;
    }
    
    /* Specific logo adjustments for iPad Pro */
    /* Remove per-logo overrides to keep rows aligned */
    
    .brand-card h4 {
        font-size: 0.85rem;
        line-height: 1.2;
        margin: 0;
        flex-shrink: 0;
    }
    
    .brand-card p {
        font-size: 0.75rem;
        line-height: 1.2;
        margin: 3px 0 0 0;
        flex-shrink: 0;
    }
    
    /* Video section adjustments */
    .video-overlay {
        padding: 50px 30px;
        max-width: 90%;
    }
    
    .video-overlay h1 {
        font-size: 3.2rem;
    }
    
    .video-overlay p {
        font-size: 1.2rem;
    }
    
    /* Statistics grid */
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        max-width: 100%;
    }
    
    /* Contact section */
    .visit-us-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        max-width: 100%;
    }
    
    /* Products section */
    .subcategories {
        gap: 20px;
        max-width: 100%;
    }
}

/* Tablet Styles (768px - 1023px) */
@media (max-width: 1023px) {
    /* Ensure no horizontal scroll on tablet */
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    /* Header adjustments for tablet */
    .header-inner {
        padding: 15px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: nowrap;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Logo adjustments - larger size */
    .brand {
        order: 1;
        flex-shrink: 0;
    }
    
    .brand .logo {
        height: 60px; /* Increased from 55px for better visibility */
    }
    
    .brand-since {
        font-size: 0.65rem; /* Further reduced for better balance */
        margin-top: 2px;
    }
    
    /* Hide desktop navigation, show hamburger */
    .primary-nav {
        display: none;
    }
    
    /* Header right section for mobile controls */
    .header-right {
        display: flex;
        align-items: center;
        gap: 15px;
        order: 2;
    }
    
    .hamburger-menu {
        display: flex;
        order: 1;
    }
    
    /* Language switcher adjustments */
    .lang-switcher {
        order: 2;
    }
    
    .lang-switch-btn {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
    
    /* Container adjustments */
    .container {
        padding: 0 15px;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Ensure all sections fit within tablet viewport */
    .video-section,
    .home-section,
    .products-section,
    .brands-section,
    .contact-section {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    /* Video section adjustments */
    .video-overlay h1 {
        font-size: 3rem;
    }
    
    .video-overlay p {
        font-size: 1.2rem;
    }
    
    .video-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .video-btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Statistics grid */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    /* Products section */
    .product-category {
        margin-bottom: 60px;
    }
    
    .category-title {
        font-size: 2rem;
    }
    
    /* Brands grid - completely rewritten to prevent overlap */
    .brands-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        max-width: 100%;
        overflow: hidden;
    }
    
    .brand-card {
        background: #f8f9fa;
        border-radius: 15px;
        border: 2px solid transparent;
        height: 160px; /* Increased height to prevent overlap */
        text-align: center;
        padding: 15px 10px 20px 10px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        position: relative;
        transition: all 0.3s ease;
        overflow: hidden;
    }
    
    .brand-card:hover {
        transform: translateY(-5px);
        border-color: #000000;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }
    
    .brand-card img {
        max-height: 50px;
        max-width: 90px;
        object-fit: contain;
        flex-shrink: 0;
        margin-bottom: 10px;
    }
    
    /* Specific logo adjustments for tablet */
    .brand-card img[alt="Inter Abrasive Turkish Coated Abrasives - Sanding Belts, Discs, Flap Wheels"] {
        max-height: 65px; /* Increased from 60px */
        max-width: 100px; /* Increased from 95px */
    }
    
    .brand-card img[alt="Kleiberit German Adhesives - PUR Adhesives, Hotmelts, Wood Glues"] {
        max-height: 70px; /* Increased from 60px */
        max-width: 110px; /* Increased from 95px */
    }
    
    .brand-card img[alt="Leuco German Industrial Cutting Tools - Saw Blades, Router Bits, Diamond Tools"] {
        max-height: 55px;
        max-width: 90px;
    }
    
    .brand-card h4 {
        font-size: 0.85rem;
        font-weight: 600;
        margin: 0;
        color: #000000;
        line-height: 1.2;
        text-align: center;
        flex-shrink: 0;
    }
    
    .brand-card p {
        font-size: 0.75rem;
        color: #666666;
        font-weight: 500;
        margin: 5px 0 0 0;
        text-align: center;
        line-height: 1.2;
        flex-shrink: 0;
    }
    
    /* Contact section */
    .contact-sections {
        flex-direction: column;
        gap: 40px;
    }
    
    .visit-us-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Visit Us button styling for tablet - wider and black */
    .visit-btn {
        display: inline-block;
        padding: 18px 20px;
        font-size: 0.85rem;
        font-weight: 600;
        border-radius: 50px;
        background: #000000;
        color: white !important;
        border: 2px solid #333333;
        transition: all 0.3s ease;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        width: 220px; /* Increased from 180px to prevent text wrapping */
        height: 56px;
        position: relative;
        text-decoration: none;
    }
    
    .visit-btn:hover {
        background: #333333;
        border-color: #555555;
        transform: translateY(-3px);
    }
    
    .visit-btn span {
        color: white !important;
    }
    
    /* Footer adjustments */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* Mobile Styles (≤ 767px) */
@media (max-width: 767px) {
    /* Ensure no horizontal scroll on mobile */
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    /* Header adjustments for mobile */
    .header-inner {
        padding: 12px 15px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: nowrap;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Logo adjustments - larger size for mobile */
    .brand {
        order: 1;
        flex-shrink: 0;
    }
    
    .brand .logo {
        height: 55px; /* Increased from 50px for better visibility */
    }
    
    .brand-since {
        font-size: 0.55rem; /* Further reduced for better balance */
        margin-top: 1px;
    }
    
    /* Header right section for mobile controls */
    .header-right {
        display: flex;
        align-items: center;
        gap: 10px;
        order: 2;
    }
    
    .hamburger-menu {
        order: 1;
    }
    
    /* Language switcher - short labels */
    .lang-switcher {
        order: 2;
    }
    
    .lang-switch-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
        min-width: 50px;
    }
    
    /* Container adjustments */
    .container {
        padding: 0 10px;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Ensure all sections fit within mobile viewport */
    .video-section,
    .home-section,
    .products-section,
    .brands-section,
    .contact-section {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    /* Video section mobile adjustments */
    .video-overlay {
        padding: 40px 20px;
    }
    
    .video-overlay h1 {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
    
    .video-overlay p {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }
    
    .video-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .video-btn {
        width: 100%;
        max-width: 280px;
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    /* Home content section */
    .home-content {
        padding: 60px 0;
    }
    
    .home-content h2 {
        font-size: 2rem;
        margin-bottom: 20px;
    }
    
    .home-content p {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    /* Statistics grid mobile */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-label {
        font-size: 1.1rem;
    }
    
    .stat-description {
        font-size: 0.9rem;
    }
    
    /* Products section mobile */
    .products-section {
        padding: 60px 0;
    }
    
    .product-category {
        margin-bottom: 50px;
    }
    
    .category-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .category-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    .subcategories {
        gap: 20px;
    }
    
    .subcategory {
        margin-bottom: 30px;
    }
    
    .subcategory h4 {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }
    
    /* Product carousel mobile */
    .product-carousel {
        height: 200px;
    }
    
    .product-image {
        height: 200px;
    }
    
    /* Brands section mobile - completely rewritten */
    .brands-section {
        padding: 60px 0;
    }
    
    .brands-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        max-width: 100%;
        overflow: hidden;
    }
    
    .brand-card {
        background: #f8f9fa;
        border-radius: 15px;
        border: 2px solid transparent;
        height: 150px; /* Adequate height to prevent overlap */
        text-align: center;
        padding: 12px 8px 15px 8px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        position: relative;
        transition: all 0.3s ease;
        overflow: hidden;
    }
    
    .brand-card:hover {
        transform: translateY(-5px);
        border-color: #000000;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }
    
    .brand-card img {
        max-height: 45px;
        max-width: 80px;
        object-fit: contain;
        flex-shrink: 0;
        margin-bottom: 8px;
    }
    
    /* Specific logo adjustments for mobile */
    .brand-card img[alt="Inter Abrasive Turkish Coated Abrasives - Sanding Belts, Discs, Flap Wheels"] {
        max-height: 75px; /* Increased from 60px */
        max-width: 110px; /* Increased from 90px */
        margin-top: 10px; /* Move it down */
    }
    
    .brand-card img[alt="Kleiberit German Adhesives - PUR Adhesives, Hotmelts, Wood Glues"] {
        max-height: 65px; /* Increased from 55px */
        max-width: 100px; /* Increased from 85px */
    }
    
    .brand-card img[alt="Leuco German Industrial Cutting Tools - Saw Blades, Router Bits, Diamond Tools"] {
        max-height: 50px;
        max-width: 80px;
    }
    
    .brand-card h4 {
        font-size: 0.8rem;
        font-weight: 600;
        margin: 0;
        color: #000000;
        line-height: 1.2;
        text-align: center;
        flex-shrink: 0;
    }
    
    .brand-card p {
        font-size: 0.7rem;
        color: #666666;
        font-weight: 500;
        margin: 3px 0 0 0;
        text-align: center;
        line-height: 1.2;
        flex-shrink: 0;
    }
    
    /* Contact section mobile */
    .contact-section {
        padding: 60px 0;
    }
    
    .contact-content h2 {
        font-size: 2rem;
        margin-bottom: 30px;
    }
    
    .contact-sections {
        gap: 30px;
    }
    
    .contact-buttons-container {
        margin-bottom: 30px;
    }
    
    .contact-btn {
        width: 100%;
        max-width: 300px;
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .visit-us-cards {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .visit-card {
        padding: 20px;
    }
    
    .visit-card h3 {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    
    .visit-card p {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }
    
    .visit-btn {
        display: inline-block;
        padding: 18px 20px; /* Match video-btn padding */
        font-size: 0.85rem; /* Match video-btn font size */
        font-weight: 600;
        border-radius: 50px; /* Match video-btn border radius */
        background: #000000; /* Black background */
        color: white !important;
        border: 2px solid #333333;
        transition: all 0.3s ease;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        width: 220px; /* Increased from 180px to prevent text wrapping */
        height: 56px; /* Match video-btn height */
        position: relative;
        text-decoration: none;
    }
    
    .visit-btn:hover {
        background: #333333;
        border-color: #555555;
        transform: translateY(-3px); /* Match video-btn hover transform */
    }
    
    .visit-btn span {
        color: white !important;
    }
    
    /* Footer mobile */
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: center;
    }
    
    .footer-section h4 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .footer-section p,
    .footer-section a {
        font-size: 0.9rem;
    }
    
    .footer-links {
        gap: 8px;
    }
    
    .footer-links a {
        padding: 8px 0;
    }
    
    .social-links {
        justify-content: center;
        gap: 15px;
    }
    
    .social-icon {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .footer-bottom {
        margin-top: 25px;
        padding-top: 20px;
        font-size: 0.8rem;
    }
    
    /* Back to top button mobile positioning */
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
}

/* ========================================
   RTL (ARABIC) RESPONSIVE ADJUSTMENTS
   ======================================== */
[dir="rtl"] .back-to-top {
    right: auto;
    left: 30px;
}

[dir="rtl"] .mobile-menu-content a::after {
    left: auto;
    right: 50%;
    transform: translateX(50%);
}

/* RTL Header Layout - Keep same layout: logo left, nav center, language right */
[dir="rtl"] .header-inner {
    flex-direction: row;
}

[dir="rtl"] .brand {
    order: 1;
}

[dir="rtl"] .primary-nav {
    order: 2;
}

[dir="rtl"] .header-right {
    order: 3;
}

/* RTL Navigation - Keep navigation in center, but text alignment right */
[dir="rtl"] .primary-nav {
    text-align: right;
}

[dir="rtl"] .primary-nav a {
    text-align: right;
}

@media (max-width: 767px) {
    [dir="rtl"] .back-to-top {
        left: 20px;
        right: auto;
    }
}

/* ========================================
   ACCESSIBILITY IMPROVEMENTS
   ======================================== */
.hamburger-menu:focus,
.back-to-top:focus,
.lang-switch-btn:focus {
    outline: 2px solid #DAA520;
    outline-offset: 2px;
}

.mobile-menu-content a:focus {
    outline: 2px solid #DAA520;
    outline-offset: 2px;
    background: rgba(218, 165, 32, 0.2);
}

/* ========================================
   PERFORMANCE OPTIMIZATIONS
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    .back-to-top,
    .hamburger-line,
    .mobile-menu-overlay,
    .mobile-menu-content a {
        transition: none;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .site-header,
    .back-to-top,
    .hamburger-menu,
    .mobile-menu-overlay {
        display: none !important;
    }
    
    .video-section {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}