/* ========================================
   FTechTools - Main Stylesheet
   ======================================== */

:root {
    --primary: #2563EB;
    --primary-dark: #1E40AF;
    --primary-light: #DBEAFE;
    --accent: #F59E0B;
    --accent-dark: #D97706;
    --dark: #1E293B;
    --dark-light: #334155;
    --gray: #64748B;
    --gray-light: #94A3B8;
    --border: #E2E8F0;
    --bg: #F8FAFC;
    --white: #FFFFFF;
    --success: #10B981;
    --danger: #EF4444;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --radius: 8px;
    --radius-sm: 4px;
    --transition: all 0.3s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--dark);
    background: var(--bg);
}
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }
ul { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

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

/* ---- Top Bar ---- */
.top-bar {
    background: var(--dark);
    color: var(--gray-light);
    font-size: 13px;
    padding: 8px 0;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar-left span { margin-right: 20px; }
.top-bar-left i, .top-bar-right i { margin-right: 6px; }
.top-bar-right a { color: var(--gray-light); margin-left: 12px; font-size: 14px; }
.top-bar-right a:hover { color: var(--white); }

/* ---- Header ---- */
.site-header {
    background: var(--white);
    padding: 15px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}
.site-header .container {
    display: flex;
    align-items: center;
    gap: 20px;
}
.logo img { height: 45px; width: auto; }
.header-search {
    flex: 1;
    max-width: 500px;
}
.header-search form {
    display: flex;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.header-search form:focus-within { border-color: var(--primary); }
.header-search input {
    flex: 1;
    border: none;
    padding: 10px 16px;
    outline: none;
    font-size: 14px;
}
.header-search button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 18px;
    cursor: pointer;
    transition: var(--transition);
}
.header-search button:hover { background: var(--primary-dark); }
.header-contact { display: flex; align-items: center; gap: 10px; }
.header-contact-item { display: flex; align-items: center; gap: 10px; }
.header-contact-item i { font-size: 24px; color: var(--primary); }
.header-contact-item small { font-size: 12px; color: var(--gray); display: block; }
.header-contact-item strong { font-size: 14px; color: var(--dark); }
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark);
    cursor: pointer;
}

/* ---- Navigation ---- */
.main-nav {
    background: var(--primary);
}
.nav-menu {
    display: flex;
    align-items: center;
}
.nav-menu > li > a {
    display: block;
    color: rgba(255,255,255,0.9);
    padding: 14px 20px;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}
.nav-menu > li:hover > a,
.nav-menu > li.active > a {
    background: rgba(0,0,0,0.15);
    color: var(--white);
}
.has-dropdown { position: relative; }
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 240px;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius) var(--radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 200;
    max-height: 400px;
    overflow-y: auto;
}
.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown li a {
    display: block;
    padding: 10px 20px;
    color: var(--dark);
    font-size: 14px;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover { background: var(--primary-light); color: var(--primary); padding-left: 24px; }

/* ---- Hero Section ---- */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="g" patternUnits="userSpaceOnUse" width="20" height="20"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect fill="url(%23g)" width="100" height="100"/></svg>');
    opacity: 0.5;
}
.hero .container { position: relative; z-index: 1; }
.hero h1 { font-size: 42px; font-weight: 700; margin-bottom: 16px; }
.hero p { font-size: 18px; opacity: 0.9; max-width: 600px; margin: 0 auto 30px; }
.hero-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); color: white; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-accent { background: var(--accent); color: var(--dark); }
.btn-accent:hover { background: var(--accent-dark); color: white; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline:hover { background: var(--white); color: var(--primary); }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-dark { background: var(--dark); color: white; }
.btn-dark:hover { background: var(--dark-light); color: white; }

/* ---- Section ---- */
.section { padding: 60px 0; }
.section-title {
    text-align: center;
    margin-bottom: 40px;
}
.section-title h2 {
    font-size: 30px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}
.section-title p { color: var(--gray); font-size: 16px; }
.section-title .underline {
    width: 60px;
    height: 3px;
    background: var(--accent);
    margin: 12px auto 0;
    border-radius: 2px;
}

/* ---- Product Grid ---- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.product-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.product-card-image {
    position: relative;
    padding-top: 100%;
    background: #f1f5f9;
    overflow: hidden;
}
.product-card-image img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: contain;
    padding: 15px;
    transition: transform 0.4s ease;
}
.product-card:hover .product-card-image img { transform: scale(1.05); }
.product-card-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: var(--transition);
}
.product-card:hover .product-card-overlay { opacity: 1; }
.product-card-overlay a {
    width: 40px; height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--dark);
    font-size: 16px;
    transition: var(--transition);
}
.product-card-overlay a:hover { background: var(--primary); color: white; }
.product-card-body { padding: 16px; }
.product-card-category {
    font-size: 12px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: block;
}
.product-card-body h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}
.product-card-body h3 a { color: var(--dark); }
.product-card-body h3 a:hover { color: var(--primary); }
.product-card-price { font-size: 18px; font-weight: 700; color: var(--primary); }
.product-card-price .old-price {
    font-size: 14px;
    color: var(--gray-light);
    text-decoration: line-through;
    margin-left: 8px;
    font-weight: 400;
}
.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent);
    color: var(--dark);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 2;
}

/* ---- Category Cards ---- */
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.category-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}
.category-card:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.category-card i { font-size: 40px; color: var(--primary); margin-bottom: 15px; display: block; }
.category-card img { width: 60px; height: 60px; object-fit: contain; margin-bottom: 15px; }
.category-card h3 { font-size: 16px; font-weight: 600; color: var(--dark); margin-bottom: 6px; }
.category-card span { font-size: 13px; color: var(--gray); }

/* ---- Shop Page Layout ---- */
.shop-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 30px;
    padding: 40px 0;
}
.shop-sidebar { }
.shop-main { }
.sidebar-widget {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}
.sidebar-widget h3 {
    font-size: 16px;
    font-weight: 700;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 2px solid var(--primary);
    color: var(--dark);
}
.sidebar-widget ul li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    color: var(--dark-light);
    font-size: 14px;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.sidebar-widget ul li:last-child a { border-bottom: none; }
.sidebar-widget ul li a:hover { color: var(--primary); padding-left: 5px; }
.sidebar-widget ul li a .count {
    background: var(--bg);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    color: var(--gray);
}

/* Shop toolbar */
.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 10px;
}
.shop-toolbar .result-count { color: var(--gray); font-size: 14px; }
.shop-toolbar select {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--dark);
    cursor: pointer;
}

/* ---- Product Detail ---- */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 40px 0;
}
.product-gallery { }
.product-gallery-main {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    margin-bottom: 15px;
}
.product-gallery-main img { max-height: 400px; object-fit: contain; }
.product-thumbs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.product-thumb {
    width: 70px; height: 70px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition);
    padding: 5px;
    background: var(--white);
}
.product-thumb.active, .product-thumb:hover { border-color: var(--primary); }
.product-thumb img { width: 100%; height: 100%; object-fit: contain; }
.product-info { }
.product-info h1 { font-size: 26px; font-weight: 700; margin-bottom: 15px; line-height: 1.3; }
.product-meta { margin-bottom: 20px; }
.product-meta span { display: inline-block; margin-right: 20px; font-size: 14px; color: var(--gray); }
.product-meta span strong { color: var(--dark); }
.product-price-box {
    background: var(--primary-light);
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}
.product-price-box .price { font-size: 28px; font-weight: 700; color: var(--primary); }
.product-price-box .old-price { font-size: 18px; color: var(--gray); text-decoration: line-through; margin-left: 10px; }
.product-description { margin-bottom: 25px; color: var(--dark-light); line-height: 1.8; }
.product-specs {
    margin-bottom: 25px;
}
.product-specs table {
    width: 100%;
    border-collapse: collapse;
}
.product-specs table tr:nth-child(even) { background: var(--bg); }
.product-specs table td {
    padding: 10px 15px;
    border: 1px solid var(--border);
    font-size: 14px;
}
.product-specs table td:first-child { font-weight: 600; width: 40%; color: var(--dark); }

/* Social share */
.social-share {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}
.social-share span { font-weight: 600; font-size: 14px; }
.share-btn {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    transition: var(--transition);
}
.share-btn:hover { transform: translateY(-2px); color: white; }
.share-btn.whatsapp { background: #25D366; }
.share-btn.facebook { background: #1877F2; }
.share-btn.twitter { background: #1DA1F2; }
.share-btn.linkedin { background: #0A66C2; }
.share-btn.email { background: var(--gray); }

/* ---- Breadcrumbs ---- */
.breadcrumbs {
    padding: 15px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
}
.breadcrumbs ul { display: flex; align-items: center; flex-wrap: wrap; }
.breadcrumbs li { font-size: 13px; color: var(--gray); }
.breadcrumbs li + li::before { content: '/'; margin: 0 10px; color: var(--gray-light); }
.breadcrumbs li a { color: var(--gray); }
.breadcrumbs li a:hover { color: var(--primary); }
.breadcrumbs li.current { color: var(--primary); font-weight: 500; }

/* ---- Page Banner ---- */
.page-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: white;
    padding: 50px 0;
    text-align: center;
}
.page-banner h1 { font-size: 32px; font-weight: 700; }

/* ---- About Page ---- */
.about-section { padding: 60px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.about-content h2 { font-size: 28px; margin-bottom: 20px; }
.about-content p { color: var(--dark-light); margin-bottom: 15px; line-height: 1.8; }
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}
.stat-box {
    text-align: center;
    padding: 20px;
    background: var(--primary-light);
    border-radius: var(--radius);
}
.stat-box .number { font-size: 36px; font-weight: 700; color: var(--primary); display: block; }
.stat-box .label { font-size: 13px; color: var(--gray); text-transform: uppercase; }

/* ---- Contact Page ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-cards { display: grid; gap: 20px; }
.contact-info-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}
.contact-info-card i { font-size: 24px; color: var(--primary); margin-top: 3px; }
.contact-info-card h4 { font-size: 16px; margin-bottom: 5px; }
.contact-info-card p { color: var(--gray); font-size: 14px; }
.contact-form { background: var(--white); padding: 30px; border-radius: var(--radius); box-shadow: var(--shadow); }
.contact-form h3 { font-size: 22px; margin-bottom: 20px; }

/* ---- Forms ---- */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--dark); }
.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: var(--transition);
    background: var(--white);
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
textarea.form-control { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

/* ---- Documents Page ---- */
.documents-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.document-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}
.document-card:hover { box-shadow: var(--shadow-md); }
.document-card .doc-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--primary);
    flex-shrink: 0;
}
.document-card h4 { font-size: 15px; margin-bottom: 5px; }
.document-card p { font-size: 13px; color: var(--gray); margin-bottom: 10px; }
.document-card .doc-download {
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
}
.document-card .doc-download:hover { color: var(--primary-dark); }

/* ---- Pagination ---- */
.pagination { text-align: center; margin-top: 30px; }
.pagination ul { display: inline-flex; gap: 5px; }
.pagination li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--dark);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.pagination li a:hover, .pagination li.active a { background: var(--primary); color: white; }
.pagination li.dots { display: flex; align-items: center; padding: 0 8px; color: var(--gray); }

/* ---- Flash Messages ---- */
.flash-message {
    padding: 14px 20px;
    border-radius: var(--radius);
    margin: 20px auto;
    max-width: 1200px;
    font-size: 14px;
    transition: var(--transition);
}
.flash-message.success { background: #D1FAE5; color: #065F46; border: 1px solid #A7F3D0; }
.flash-message.error { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA; }
.flash-message.fade-out { opacity: 0; transform: translateY(-10px); }

/* ---- Quick View Modal ---- */
.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1000;
    display: none;
}
.modal.open { display: block; }
.modal-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
}
.modal-content {
    position: relative;
    background: var(--white);
    max-width: 700px;
    margin: 80px auto;
    border-radius: var(--radius);
    padding: 30px;
    z-index: 1;
    max-height: 80vh;
    overflow-y: auto;
}
.modal-close {
    position: absolute;
    top: 15px; right: 20px;
    font-size: 24px;
    cursor: pointer;
    color: var(--gray);
    background: none;
    border: none;
}

/* ---- WhatsApp Float ---- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px; height: 56px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); color: white; box-shadow: 0 6px 20px rgba(37,211,102,0.5); }

/* ---- Footer ---- */
.site-footer { background: var(--dark); color: var(--gray-light); }
.footer-main { padding: 50px 0 30px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}
.footer-logo img { height: 40px; margin-bottom: 15px; filter: brightness(0) invert(1); }
.footer-col p { font-size: 14px; line-height: 1.8; margin-bottom: 15px; }
.footer-col h4 {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: var(--gray-light); font-size: 14px; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--white); padding-left: 5px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 14px; overflow: hidden; min-width: 0; }
.footer-contact li div { max-width: 100%; }
.footer-contact li div p { margin: 0; }
.footer-contact li div table { max-width: 100%; font-size: 13px; }
.footer-contact li div td { word-break: break-word; }
.footer-contact li i { margin-top: 3px; color: var(--primary); }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 36px; height: 36px;
    border: 1px solid var(--gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-light);
    transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: white; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 13px;
}

/* ---- Loading ---- */
.loading { text-align: center; padding: 40px; color: var(--gray); font-size: 16px; }
.loading i { margin-right: 10px; }

/* ---- Empty State ---- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}
.empty-state i { font-size: 48px; margin-bottom: 15px; display: block; color: var(--border); }
.empty-state h3 { font-size: 20px; margin-bottom: 10px; color: var(--dark); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .product-grid { grid-template-columns: repeat(3, 1fr); }
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 768px) {
    .top-bar-left span:last-child { display: none; }
    .header-contact { display: none; }
    .mobile-menu-toggle { display: block; }
    .header-search { max-width: 300px; }
    .main-nav { display: none; }
    .main-nav.open { display: block; }
    .nav-menu { flex-direction: column; }
    .nav-menu > li > a { padding: 12px 20px; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        display: none;
        background: rgba(0,0,0,0.1);
    }
    .has-dropdown.open .dropdown { display: block; }
    .dropdown li a { color: rgba(255,255,255,0.8); border-color: rgba(255,255,255,0.05); }
    .dropdown li a:hover { background: rgba(255,255,255,0.1); }
    .hero { padding: 50px 0; }
    .hero h1 { font-size: 28px; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .shop-layout { grid-template-columns: 1fr; }
    .product-detail { grid-template-columns: 1fr; gap: 20px; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .documents-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .page-banner h1 { font-size: 24px; }
}
@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr; }
    .category-grid { grid-template-columns: 1fr; }
    .header-search { display: none; }
    .about-stats { grid-template-columns: 1fr; }
}