/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color: #1d1d1f; background: #fff; line-height: 1.5; }
a { text-decoration: none; color: inherit; transition: color 0.2s; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== VARIABLES ===== */
:root {
    --black: #1d1d1f;
    --dark-gray: #3a3a3c;
    --mid-gray: #6e6e73;
    --light-gray: #f5f5f7;
    --border: #d2d2d7;
    --blue: #0071e3;
    --blue-hover: #0077ed;
    --white: #ffffff;
    --nav-height: 56px;
    --radius: 18px;
    --shadow: 0 4px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.14);
}

/* ===== CONTAINER ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar {
    background: var(--black);
    color: #f5f5f7;
    font-size: 13px;
    text-align: center;
    padding: 9px 48px;
    position: relative;
    overflow: hidden;
    min-height: 38px;
}
.announcement-item { display: none; }
.announcement-item.active { display: block; }
.announcement-bar a { color: #2997ff; text-decoration: underline; margin-left: 6px; }
.ann-prev, .ann-next {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: none; color: #f5f5f7; font-size: 20px;
    padding: 0 12px; line-height: 1; opacity: 0.7;
}
.ann-prev { left: 4px; } .ann-next { right: 4px; }
.ann-prev:hover, .ann-next:hover { opacity: 1; }

/* ===== NAVBAR ===== */
.navbar {
    position: sticky; top: 0; z-index: 1000;
    background: rgba(255,255,255,0.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    height: var(--nav-height);
}
.nav-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
    height: 100%;
}
.nav-logo {
    display: flex; align-items: center; gap: 8px;
    font-size: 18px; font-weight: 700; color: var(--black);
}
.nav-logo svg { color: var(--black); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-item > a {
    display: flex; align-items: center; gap: 4px;
    padding: 8px 12px; border-radius: 8px;
    font-size: 14px; color: var(--black);
    transition: background 0.15s;
}
.nav-item > a:hover { background: var(--light-gray); }
.nav-arrow { font-size: 10px; opacity: 0.6; }

/* Dropdown */
.nav-item { position: relative; }
.dropdown-menu {
    display: none; position: absolute; top: calc(100% + 8px); left: 50%;
    transform: translateX(-50%);
    background: #fff; border-radius: 14px;
    box-shadow: var(--shadow-lg); padding: 20px;
    min-width: 520px; grid-template-columns: repeat(3, 1fr);
    gap: 16px; z-index: 999;
    border: 1px solid var(--border);
}
.nav-item:hover .dropdown-menu { display: grid; }
.dropdown-section h4 { font-size: 11px; font-weight: 600; color: var(--mid-gray); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.dropdown-section a { display: block; font-size: 14px; padding: 4px 0; color: var(--black); }
.dropdown-section a:hover { color: var(--blue); }

/* Nav Actions */
.nav-actions { display: flex; align-items: center; gap: 4px; }
.nav-icon {
    display: flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 50%;
    color: var(--black); transition: background 0.15s; position: relative;
}
.nav-icon:hover { background: var(--light-gray); }
.cart-count {
    position: absolute; top: 2px; right: 2px;
    background: var(--blue); color: #fff;
    font-size: 9px; font-weight: 700; min-width: 16px; height: 16px;
    border-radius: 8px; display: flex; align-items: center; justify-content: center;
    padding: 0 4px;
}
.cart-count:empty, .cart-count[data-count="0"] { display: none; }
.nav-hamburger { display: none; flex-direction: column; gap: 4px; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: 6px; transition: background .15s; }
.nav-hamburger:hover { background: var(--light-gray); }
.nav-hamburger span { display: block; width: 18px; height: 2px; background: var(--black); border-radius: 2px; transition: all 0.3s; }

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative; overflow: hidden;
    height: 520px; background: var(--black);
}
.hero-slider { height: 100%; position: relative; }
.hero-slide {
    position: absolute; inset: 0;
    display: flex; align-items: center;
    padding: 60px 10%;
    opacity: 0; transition: opacity 0.7s ease; pointer-events: none;
    background-size: cover; background-position: center;
}
.hero-slide.active { opacity: 1; pointer-events: auto; }
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
    pointer-events: none; z-index: 1;
}
.hero-content { max-width: 520px; z-index: 2; position: relative; }
.hero-content.dark h1, .hero-content.dark p, .hero-content.dark .hero-price { color: var(--black); }
.hero-content.dark ~ .hero-overlay { background: linear-gradient(90deg, rgba(255,255,255,0.7) 0%, rgba(255,255,255,0.3) 50%, transparent 100%); }
.hero-tag {
    display: inline-block; font-size: 11px; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    background: var(--blue); color: #fff;
    padding: 3px 10px; border-radius: 20px; margin-bottom: 16px;
}
.hero-content h1 { font-size: clamp(36px, 5vw, 60px); font-weight: 700; color: #fff; line-height: 1.1; margin-bottom: 12px; }
.hero-content p { font-size: 20px; color: rgba(255,255,255,0.8); margin-bottom: 6px; }
.hero-price { font-size: 18px; color: rgba(255,255,255,0.65); margin-bottom: 28px; display: block; }
.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-image { display: none; }

/* Hero Controls */
.hero-prev, .hero-next {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.12); color: #fff;
    width: 44px; height: 44px; border-radius: 50%;
    font-size: 22px; z-index: 10; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s;
}
.hero-prev { left: 20px; } .hero-next { right: 20px; }
.hero-prev:hover, .hero-next:hover { background: rgba(255,255,255,0.25); }
.hero-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; transition: background 0.2s; }
.dot.active { background: #fff; }

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-block; padding: 12px 24px; border-radius: 980px;
    background: var(--blue); color: #fff; font-size: 15px; font-weight: 500;
    transition: background 0.2s; white-space: nowrap;
}
.btn-primary:hover { background: var(--blue-hover); color: #fff; }
.btn-secondary {
    display: inline-block; padding: 12px 24px; border-radius: 980px;
    background: rgba(255,255,255,0.18); color: #fff; font-size: 15px; font-weight: 500;
    border: 1px solid rgba(255,255,255,0.3); transition: background 0.2s; white-space: nowrap;
}
.btn-secondary:hover { background: rgba(255,255,255,0.28); }
.btn-dark { display: inline-block; padding: 12px 24px; border-radius: 980px; background: var(--black); color: #fff; font-size: 15px; font-weight: 500; transition: background 0.2s; white-space: nowrap; }
.btn-dark:hover { background: var(--dark-gray); color: #fff; }
.btn-dark-outline { display: inline-block; padding: 12px 24px; border-radius: 980px; background: transparent; color: var(--black); border: 1px solid var(--black); font-size: 15px; font-weight: 500; transition: all 0.2s; white-space: nowrap; }
.btn-dark-outline:hover { background: var(--black); color: #fff; }
.btn-white { display: inline-block; padding: 12px 24px; border-radius: 980px; background: #fff; color: var(--black); font-size: 15px; font-weight: 500; transition: background 0.2s; white-space: nowrap; }
.btn-white:hover { background: #e5e5e7; }
.btn-outline-dark { display: inline-block; padding: 10px 22px; border-radius: 980px; border: 1px solid #1d1d1f; color: var(--black); font-size: 14px; font-weight: 500; transition: all 0.2s; }
.btn-outline-dark:hover { background: var(--black); color: #fff; }

/* ===== CATEGORY SECTION ===== */
.category-section { background: var(--light-gray); padding: 60px 0; }
.category-section h2 { font-size: 28px; font-weight: 700; margin-bottom: 32px; text-align: center; }
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.category-item {
    background: #fff; border-radius: var(--radius);
    padding: 24px 16px; display: flex; flex-direction: column; align-items: center;
    gap: 12px; transition: box-shadow 0.2s, transform 0.2s;
    border: 1px solid var(--border);
}
.category-item:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.cat-icon { width: 80px; height: 80px; display: flex; align-items: center; justify-content: center; }
.cat-icon img { width: 72px; height: 72px; object-fit: contain; }
.cat-icon-fallback { width: 72px; height: 72px; background: var(--light-gray); border-radius: 12px; }
.cat-info { text-align: center; }
.cat-name { display: block; font-size: 14px; font-weight: 600; color: var(--black); margin-bottom: 4px; }
.cat-price { display: block; font-size: 13px; color: var(--mid-gray); }

/* ===== NEW PRODUCTS SECTION ===== */
.new-products-section { padding: 60px 0; }
.new-products-section h2 { font-size: 28px; font-weight: 700; margin-bottom: 32px; text-align: center; }
.new-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.new-product-card {
    border-radius: var(--radius); padding: 28px 24px 0;
    display: flex; flex-direction: column;
    min-height: 280px; overflow: hidden; position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
}
.new-product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.np-badge {
    display: inline-block; font-size: 10px; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    background: var(--blue); color: #fff;
    padding: 2px 8px; border-radius: 20px; margin-bottom: 10px; align-self: flex-start;
}
.np-text h3 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.np-text p { font-size: 14px; opacity: 0.75; margin-bottom: 6px; }
.np-price { font-size: 13px; opacity: 0.65; display: block; }
.np-image { margin-top: auto; display: flex; justify-content: center; }
.np-image img { max-height: 160px; width: auto; object-fit: contain; margin-top: 12px; }

/* ===== SERVICES SECTION ===== */
.services-section { background: var(--light-gray); padding: 60px 0; }
.services-section h2 { font-size: 28px; font-weight: 700; margin-bottom: 32px; text-align: center; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.service-card {
    background: #fff; border-radius: var(--radius); padding: 28px 24px;
    display: flex; gap: 16px; align-items: flex-start;
    border: 1px solid var(--border); transition: box-shadow 0.2s, transform 0.2s;
}
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.svc-icon { font-size: 28px; flex-shrink: 0; }
.svc-label { display: block; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--blue); margin-bottom: 4px; }
.svc-content h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; color: var(--black); }
.svc-content p { font-size: 13px; color: var(--mid-gray); }

/* ===== FEATURED SECTION ===== */
.featured-section { padding: 60px 0; max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.featured-card {
    border-radius: var(--radius); padding: 48px 60px;
    display: flex; align-items: center; justify-content: space-between;
    overflow: hidden; margin-bottom: 16px; min-height: 360px;
    transition: transform 0.2s;
}
.featured-card:hover { transform: scale(1.01); }
.featured-card.dark { background: #1d1d1f; }
.featured-card.light { background: #f5f5f7; }
.featured-card.blue { background: linear-gradient(135deg, #1e3a5f, #2980b9); }
.featured-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.featured-two-col .featured-card { min-height: 280px; padding: 36px 40px; margin-bottom: 0; }
.featured-tag { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; background: var(--blue); color: #fff; padding: 2px 8px; border-radius: 20px; margin-bottom: 12px; }
.featured-card.dark .featured-content h2,
.featured-card.dark .featured-content p,
.featured-card.dark .featured-price { color: #fff; }
.featured-card.blue .featured-content h2,
.featured-card.blue .featured-content p,
.featured-card.blue .featured-price { color: #fff; }
.featured-content h2 { font-size: clamp(24px, 3vw, 40px); font-weight: 700; margin-bottom: 8px; color: var(--black); }
.featured-content p { font-size: 17px; margin-bottom: 8px; color: var(--mid-gray); }
.featured-price { font-size: 15px; color: var(--mid-gray); display: block; margin-bottom: 24px; }
.featured-img { flex: 1; display: flex; justify-content: center; align-items: center; max-width: 340px; }
.featured-img img { max-height: 260px; width: auto; object-fit: contain; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3)); }

/* ===== SUPPORT SECTION ===== */
.support-section { background: var(--light-gray); padding: 60px 0; }
.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--border); border-radius: var(--radius); overflow: hidden; }
.support-card { background: #fff; padding: 40px 32px; display: flex; gap: 20px; }
.support-icon { flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: var(--light-gray); border-radius: 12px; color: var(--blue); }
.support-text h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; color: var(--black); }
.support-text p { font-size: 14px; color: var(--mid-gray); margin-bottom: 14px; line-height: 1.5; }
.support-text a { font-size: 14px; color: var(--blue); font-weight: 500; }
.support-text a:hover { text-decoration: underline; }

/* ===== ACCESSORIES SECTION ===== */
.accessories-section { padding: 60px 0; }
.accessories-section h2 { font-size: 28px; font-weight: 700; margin-bottom: 32px; text-align: center; }
.accessories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.accessory-card { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: box-shadow 0.2s, transform 0.2s; }
.accessory-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.acc-image { background: var(--light-gray); padding: 28px; display: flex; align-items: center; justify-content: center; height: 200px; }
.acc-image img { max-height: 140px; width: auto; object-fit: contain; }
.acc-info { padding: 16px 20px; }
.acc-name { display: block; font-size: 14px; font-weight: 500; color: var(--black); margin-bottom: 6px; }
.acc-price { display: block; font-size: 14px; color: var(--blue); font-weight: 600; }

/* ===== HELP SECTION ===== */
.help-section { background: var(--light-gray); padding: 60px 0; }
.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--border); border-radius: var(--radius); overflow: hidden; }
.help-card { background: #fff; padding: 36px 32px; border-top: none; }
.help-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; color: var(--black); }
.help-card p { font-size: 14px; color: var(--mid-gray); margin-bottom: 20px; line-height: 1.5; }

/* ===== FOOTER ===== */
.footer { background: var(--light-gray); border-top: 1px solid var(--border); padding: 48px 0 0; margin-top: 60px; }
.footer-columns { display: grid; grid-template-columns: repeat(5, 1fr); gap: 32px; margin-bottom: 32px; }
.footer-col h4 { font-size: 13px; font-weight: 600; color: var(--black); margin-bottom: 14px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 13px; color: var(--mid-gray); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--black); }
.footer-brand-col { grid-column: 5; }
.footer-logo { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 16px; font-weight: 700; color: var(--black); }
.footer-tagline { font-size: 12px; color: var(--mid-gray); margin-bottom: 16px; line-height: 1.6; }
.footer-social { display: flex; gap: 12px; }
.social-link { color: var(--mid-gray); transition: color 0.2s; }
.social-link:hover { color: var(--black); }
.footer-badges { display:flex; flex-direction:column; gap:10px; margin-top:16px; }
.footer-badges img { height:32px; width:auto; object-fit:contain; }
.footer-brands-row { display:flex; align-items:flex-start; justify-content:space-between; gap:32px; padding:16px 0; border-top:1px solid var(--border); margin-top:24px; flex-wrap:wrap; }
.footer-brands-section { display:flex; flex-direction:column; gap:8px; }
.footer-badges-row { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.footer-badges-row img { height:36px; width:auto; object-fit:contain; }
.footer-divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }
.footer-newsletter { display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.newsletter-text h4 { font-size: 15px; font-weight: 600; color: var(--black); margin-bottom: 4px; }
.newsletter-text p { font-size: 13px; color: var(--mid-gray); }
.newsletter-form { display: flex; gap: 0; border: 1px solid var(--border); border-radius: 980px; overflow: hidden; background: #fff; }
.newsletter-form input { flex: 1; padding: 10px 18px; font-size: 14px; border: none; outline: none; background: transparent; min-width: 240px; }
.newsletter-form button { padding: 10px 20px; background: var(--black); color: #fff; font-size: 14px; font-weight: 500; border-radius: 0 980px 980px 0; white-space: nowrap; transition: background 0.2s; }
.newsletter-form button:hover { background: #333; }
.footer-contact { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding: 12px 0; }
.contact-item { display: flex; flex-direction: column; gap: 4px; }
.contact-label { font-size: 13px; font-weight: 600; color: var(--black); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.04em; }
.contact-item span { font-size: 13px; color: var(--mid-gray); }
.payment-icons { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.payment-badge { display: inline-block; padding: 4px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 11px; font-weight: 600; background: #fff; color: var(--dark-gray); }
.payment-images-grid { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.pm-img-item { background: #fff; border: 1px solid var(--border); border-radius: 4px; padding: 4px 8px; display: flex; align-items: center; justify-content: center; height: 28px; width: 60px; }
.pm-img-item img { height: 18px; width: auto; object-fit: contain; display: block; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 12px; color: var(--mid-gray); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 12px; color: var(--mid-gray); transition: color 0.2s; }
.footer-bottom-links a:hover { color: var(--black); }

/* ===== PAGE INNER (pages) ===== */
.page-header { background: var(--light-gray); padding: 48px 0 32px; border-bottom: 1px solid var(--border); }
.page-header h1 { font-size: clamp(28px,4vw,48px); font-weight: 700; margin-bottom: 8px; }
.page-header p { font-size: 17px; color: var(--mid-gray); }
.breadcrumb { font-size: 13px; color: var(--mid-gray); margin-bottom: 12px; }
.breadcrumb a { color: var(--blue); }
.breadcrumb a:hover { text-decoration: underline; }
.page-content { padding: 48px 0 80px; }

/* Product Grid (iPhone page) */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: box-shadow 0.2s, transform 0.2s; }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.product-img { background: var(--light-gray); padding: 32px; display: flex; align-items: center; justify-content: center; height: 240px; }
.product-img img { max-height: 180px; width: auto; object-fit: contain; }
.product-info { padding: 20px; }
.product-badge { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; background: var(--blue); color: #fff; padding: 2px 8px; border-radius: 20px; margin-bottom: 8px; }
.product-name { font-size: 16px; font-weight: 600; margin-bottom: 4px; color: var(--black); }
.product-tagline { font-size: 13px; color: var(--mid-gray); margin-bottom: 12px; }
.product-price { font-size: 15px; font-weight: 600; color: var(--blue); margin-bottom: 16px; display: block; }
.product-actions { display: flex; gap: 10px; }
.product-actions .btn-primary { flex: 1; text-align: center; padding: 10px; font-size: 14px; }
.product-actions .btn-dark-outline { flex: 1; text-align: center; padding: 10px; font-size: 14px; }

/* Filter Bar */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.filter-btn { padding: 8px 18px; border-radius: 980px; border: 1px solid var(--border); font-size: 13px; font-weight: 500; background: #fff; color: var(--black); transition: all 0.2s; cursor: pointer; }
.filter-btn.active, .filter-btn:hover { background: var(--black); color: #fff; border-color: var(--black); }

/* Color Options */
.color-options { display: flex; gap: 6px; margin-bottom: 12px; }
.color-dot { width: 20px; height: 20px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--border); cursor: pointer; transition: box-shadow 0.2s; }
.color-dot:hover, .color-dot.active { box-shadow: 0 0 0 2px var(--blue); }

/* ===== MOBILE MENU PANEL ===== */
.mobile-menu {
    position: fixed;
    top: 0; right: -100%; bottom: 0;
    width: 85%; max-width: 360px;
    background: #ffffff;
    z-index: 10000;
    display: none;
    flex-direction: column;
    transition: right .3s cubic-bezier(.4,0,.2,1);
    box-shadow: -4px 0 24px rgba(0,0,0,.12);
}
.mobile-menu.open { right: 0; display: flex; }
.mobile-menu-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}
.mobile-menu-logo {
    display: flex; align-items: center; gap: 10px;
    color: var(--black); font-size: 16px; font-weight: 700;
}
.mobile-menu-logo img { width: 32px; height: 32px; object-fit: contain; border-radius: 6px; }
.mobile-menu-close {
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    color: var(--mid-gray); border-radius: 50%; transition: background .15s;
}
.mobile-menu-close:hover { background: var(--light-gray); color: var(--black); }
.mobile-menu-nav {
    flex: 1; overflow-y: auto; padding: 8px 0;
}
.mobile-menu-link {
    display: flex; align-items: center; gap: 14px;
    padding: 15px 24px;
    color: var(--black); font-size: 15px; font-weight: 500;
    border-bottom: 1px solid var(--light-gray);
    transition: background .15s;
}
.mobile-menu-link:hover, .mobile-menu-link:active { background: var(--light-gray); color: var(--blue); }
.mm-icon { width: 28px; text-align: center; display: flex; align-items: center; justify-content: center; color: var(--mid-gray); }

/* Mobile overlay */
.mobile-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 9999; }
.mobile-overlay.open { display: block; }

/* ===== TOAST NOTIFICATION ===== */
.toast {
    position: fixed; bottom: 24px; right: 24px;
    background: var(--black); color: #fff;
    padding: 14px 20px; border-radius: 12px;
    font-size: 14px; z-index: 9999;
    transform: translateY(80px); opacity: 0;
    transition: all 0.3s ease; pointer-events: none;
    max-width: 300px;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .new-products-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-columns { grid-template-columns: repeat(3, 1fr); }
    .footer-brand-col { grid-column: auto; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    .dropdown-menu { display: none !important; }

    .hero-section { height: 300px; min-height: unset; }
    .hero-slide { padding: 30px 20px; text-align: center; justify-content: flex-end; background-position: center top !important; }
    .hero-overlay { background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 50%, transparent 100%) !important; }
    .hero-buttons { justify-content: center; }
    .hero-content h1 { font-size: 22px; }
    .hero-content p { font-size: 14px; }
    .hero-price { font-size: 13px; margin-bottom: 16px; }
    .hero-prev, .hero-next { width: 32px; height: 32px; font-size: 16px; }
    .hero-dots { bottom: 12px; }

    .category-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .new-products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .services-grid { grid-template-columns: 1fr; }
    .featured-two-col { grid-template-columns: 1fr; }
    .featured-card { flex-direction: column; text-align: center; padding: 32px 24px; }
    .featured-img { max-width: 200px; margin: 16px auto 0; }
    .support-grid { grid-template-columns: 1fr; }
    .accessories-grid { grid-template-columns: repeat(2, 1fr); }
    .help-grid { grid-template-columns: 1fr; }
    .footer-columns { grid-template-columns: repeat(2, 1fr); }
    .footer-contact { grid-template-columns: 1fr; }
    .footer-newsletter { flex-direction: column; align-items: stretch; }
    .newsletter-form input { min-width: unset; }
    .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
    .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
}

@media (max-width: 480px) {
    .category-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .accessories-grid { grid-template-columns: 1fr; }
    .products-grid { grid-template-columns: 1fr; }
    .footer-columns { grid-template-columns: 1fr 1fr; }
    .hero-content h1 { font-size: 28px; }
    .hero-section { min-height: 380px; }
}

/* ===== ADDITIONAL MOBILE FIXES ===== */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .page-header h1 { font-size: 24px; }
    .page-header p { font-size: 14px; }
    
    /* Product Detail */
    .product-detail-layout { grid-template-columns: 1fr !important; gap: 20px !important; }
    .pd-image-wrap { position: static !important; }
    .pd-main-image { min-height: 240px !important; padding: 20px !important; }
    .pd-name { font-size: 22px !important; }
    .pd-price { font-size: 24px !important; }
    .pd-actions { flex-direction: column; }
    .pd-btn-main { min-width: unset !important; }
    .related-grid { grid-template-columns: repeat(2, 1fr) !important; }
    
    /* Product Grid */
    .products-grid { grid-template-columns: 1fr 1fr !important; gap: 12px !important; }
    .product-img { height: 160px !important; }
    .product-info { padding: 12px !important; }
    .product-name { font-size: 13px !important; }
    .product-actions { flex-direction: column; gap: 6px !important; }
    .product-actions .btn-primary,
    .product-actions .btn-dark-outline { font-size: 12px !important; padding: 8px !important; }
    
    /* Category Grid */
    .category-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; }
    .category-item { padding: 16px 10px !important; }
    
    /* New Products Grid */
    .new-products-grid { grid-template-columns: 1fr 1fr !important; gap: 10px !important; }
    .new-product-card { min-height: 180px !important; padding: 16px 12px 0 !important; }
    .new-product-card .np-text h3 { font-size: 14px !important; }
    .new-product-card .np-text p { font-size: 11px !important; }
    .new-product-card .np-price { font-size: 11px !important; }
    .new-product-card .np-image img { max-height: 90px !important; }
    .new-product-card .np-badge { font-size: 8px !important; padding: 2px 6px !important; }
    
    /* Store Grid */
    .stores-grid { grid-template-columns: 1fr !important; }
    .store-filter-tabs { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 8px; }
    .sft-tab { flex-shrink: 0; }
    
    /* Financing */
    .financing-grid { grid-template-columns: 1fr !important; }
    
    /* Footer */
    .footer-columns { grid-template-columns: 1fr 1fr !important; gap: 20px !important; }
    .footer-brand-col { grid-column: 1 / -1 !important; }
    .footer-contact { grid-template-columns: 1fr !important; }
    .footer-newsletter { flex-direction: column !important; }
    .newsletter-form { width: 100%; }
    .newsletter-form input { min-width: unset !important; }
    .footer-brands-row { flex-direction: column !important; gap: 16px !important; }
    .footer-bottom { flex-direction: column !important; text-align: center; gap: 8px !important; }
    .footer-bottom-links { justify-content: center; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr !important; }
    .category-grid { grid-template-columns: 1fr 1fr !important; }
    .related-grid { grid-template-columns: 1fr 1fr !important; }
    .pd-color-options { gap: 8px !important; }
    .pd-capacity-options { gap: 6px !important; }
    .pd-cap-btn { padding: 8px 14px !important; font-size: 13px !important; }
}