/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --black: #ffffff;
    --dark: #f5f5f5;
    --dark2: #f0f0f0;
    --dark3: #e8e8e8;
    --border: #e0e0e0;
    --white: #0a0a0a;
    --gray: #555555;
    --gray2: #999999;
    --accent: #0a0a0a;
    --accent-hover: #333333;
    --red: #ef4444;
    --green: #16a34a;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0,0,0,0.08);
    --transition: all 0.25s ease;
}

/* ===== DARK MODE ===== */
body.dark-mode {
    --black: #0a0a0a;
    --dark: #111111;
    --dark2: #1a1a1a;
    --dark3: #222222;
    --border: #2a2a2a;
    --white: #ffffff;
    --gray: #888888;
    --gray2: #555555;
    --accent: #ffffff;
    --accent-hover: #e0e0e0;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
    --green: #22c55e;
}

/* Dark mode hero transparent */
body.dark-mode .hero { background: transparent; }
body.dark-mode .announcement-bar { background: #111; color: #fff; border-bottom: 1px solid #222; }
body.dark-mode footer { background: #0a0a0a; border-color: #222; }
body.dark-mode .features-bar { background: #0a0a0a; border-color: #222; }

/* Light mode hero transparent */
.hero { background: transparent !important; }
.announcement-bar { background: #0a0a0a; color: #fff; }
footer { background: #0a0a0a; border-color: #222; color: #fff; }
.features-bar { background: #0a0a0a; border-color: #222; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--font); }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--dark3); border-radius: 3px; }

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar {
    background: #0a0a0a;
    color: #ffffff;
    text-align: center;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ===== HEADER ===== */
header {
    background: var(--black);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--white);
}

nav { display: flex; gap: 8px; }

nav a {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray);
    transition: var(--transition);
}

nav a:hover, nav a.active {
    color: var(--white);
    background: var(--dark2);
}

.mobile-menu-btn { display: none; }
.mobile-nav { display: none; }

.header-actions { display: flex; align-items: center; gap: 8px; }

.theme-toggle {
    background: var(--dark2);
    border: 1px solid var(--border);
    color: var(--white);
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: var(--dark3);
    border-color: var(--gray2);
}

.cart-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #0a0a0a;
    color: #ffffff;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    text-decoration: none;
}

.cart-btn:hover { background: #333; }

.cart-count {
    background: #ffffff;
    color: #0a0a0a;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}

/* ===== HERO ===== */
.hero {
    min-height: 0;
    display: flex;
    align-items: center;
    background: transparent;
    position: relative;
    overflow: visible;
    padding: 12px 24px 16px;
}

/* Slider 1200x500 size */
.hero-slider {
    position: relative;
    width: 100%;
    max-width: 1200px;
    height: 500px;
    margin: 0 auto;
    z-index: 0;
    border-radius: 16px;
    overflow: hidden;
    background: #0a0a0a;
}

/* Mobile fullscreen */
@media (max-width: 768px) {
    .hero {
        padding: 0 !important;
        margin: 0 !important;
        min-height: auto !important;
        display: block !important;
    }
    .section--after-hero {
        padding-top: 20px;
    }
    .hero-slider {
        border-radius: 0;
        height: 200px;
        max-width: 100%;
        width: 100%;
        margin: 0;
    }
    .hero-slide img {
        object-fit: cover;
        object-position: center;
    }
}

/* Small mobile screens */
@media (max-width: 480px) {
    .hero-slider {
        height: 180px;
    }
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.7s ease;
}

.hero-slide.active { opacity: 1; }

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    background: #0a0a0a;
}

/* No dark overlay on image */
.hero-slide::after { display: none; }

/* Placeholder no slider */
.hero-slide-placeholder {
    background: #0a0a0a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-slide-placeholder::after { display: none; }

.hero-slide-icon {
    font-size: 100px;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-slide-name { font-size: 22px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.hero-slide-old-price { font-size: 15px; color: #555; text-decoration: line-through; margin-bottom: 4px; }
.hero-slide-price { font-size: 28px; font-weight: 800; color: #fff; }

/* Caption with title */
.hero-slide-caption {
    position: absolute;
    bottom: 60px;
    right: 40px;
    z-index: 2;
    text-align: right;
}

.hero-slide-caption .hero-slide-name {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.hero-slide-caption .hero-slide-subtitle {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

/* Content above slider */
.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px;
    position: absolute;
    z-index: 2;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero-content { max-width: 560px; }

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.8);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 20px;
    color: #fff;
}

.hero h1 span { color: rgba(255,255,255,0.5); }

.hero p {
    font-size: 17px;
    color: rgba(255,255,255,0.65);
    margin-bottom: 40px;
    max-width: 420px;
    line-height: 1.7;
}

.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* Arrow and dot buttons */
.slider-dots {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    padding: 0;
}

.slider-dot.active {
    background: #fff;
    width: 24px;
    border-radius: 4px;
}

.slider-arrows {
    position: absolute;
    bottom: 24px;
    right: 24px;
    display: flex;
    gap: 8px;
    z-index: 10;
}

.slider-arrow {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 18px;
    line-height: 1;
}

.slider-arrow:hover { background: rgba(255,255,255,0.25); }

@media (max-width: 768px) {
    .hero-inner { padding: 60px 16px; }
    .hero-slide-caption { right: 16px; bottom: 50px; }
    .slider-arrows { right: 16px; bottom: 16px; }
    .slider-dots { bottom: 16px; }
}

.btn-primary {
    background: #0a0a0a;
    color: #ffffff;
    border: none;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    transition: var(--transition);
    display: inline-block;
}

.btn-primary:hover { background: #333333; transform: translateY(-1px); }

.btn-secondary {
    background: transparent;
    color: #0a0a0a;
    border: 1px solid #cccccc;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
}

.btn-secondary:hover { border-color: #888; background: #f5f5f5; }

/* ===== SECTION ===== */
.section { 
    padding: 80px 24px; 
    max-width: 1280px; 
    margin: 0 auto;
    overflow: visible !important;
    height: auto !important;
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    letter-spacing: -1px;
}

.section-title span { color: var(--gray); }

.see-all {
    color: var(--gray);
    font-size: 14px;
    font-weight: 500;
    border-bottom: 1px solid var(--gray2);
    padding-bottom: 2px;
    transition: var(--transition);
}

.see-all:hover { color: var(--white); border-color: var(--white); }

/* ===== CATEGORIES ===== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.category-card {
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.category-card:hover {
    border-color: var(--gray2);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.category-card-text h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.category-card-text p { color: var(--gray); font-size: 14px; }

.category-card-icon {
    font-size: 64px;
    opacity: 0.15;
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
}

/* ===== PRODUCTS GRID ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
    width: 100%;
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

.product-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    height: 100%;
    transition: var(--transition);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

body.dark-mode .product-card {
    background: var(--dark2);
    border-color: var(--border);
    box-shadow: none;
}

.product-card-link {
    display: flex;
    flex-direction: column;
    flex: 1;
    text-decoration: none;
    color: inherit;
}

.product-card .btn-card-cart,
.products-grid .btn-card-cart {
    display: block;
    width: calc(100% - 24px);
    margin: 0 12px 12px;
    padding: 12px 16px;
    border: none;
    border-radius: 10px;
    background: #0a0a0a;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
}

.product-card .btn-card-cart:hover,
.products-grid .btn-card-cart:hover {
    background: #333;
    transform: translateY(-1px);
}

body.dark-mode .product-card .btn-card-cart {
    background: #fff;
    color: #0a0a0a;
}

body.dark-mode .product-card .btn-card-cart:hover {
    background: #e5e5e5;
}

.product-price-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: auto;
    padding-top: 12px;
}

.product-price-row > div:first-child {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.product-price-row .add-to-cart,
.product-price-row .btn-card-cart {
    width: 100%;
    margin: 0;
    padding: 12px 16px;
    border: none;
    border-radius: 10px;
    background: #0a0a0a;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
}

.product-price-row .add-to-cart:hover,
.product-price-row .btn-card-cart:hover {
    background: #333;
    transform: translateY(-1px);
}

body.dark-mode .product-price-row .add-to-cart,
body.dark-mode .product-price-row .btn-card-cart {
    background: #fff;
    color: #0a0a0a;
}

.product-card:hover {
    border-color: var(--gray2);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.product-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: var(--dark3);
    position: relative !important;
    overflow: hidden !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-placeholder {
    font-size: 72px;
    opacity: 0.2;
}

.discount-badge,
.product-badge {
    position: absolute !important;
    top: 14px !important;
    left: 14px !important;
    right: auto !important;
    width: auto !important;
    min-width: 48px !important;
    height: auto !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 6px 10px !important;
    background: #ff3b3b !important;
    color: #fff !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    white-space: nowrap !important;
    z-index: 10 !important;
    box-shadow: 0 6px 16px rgba(255, 59, 59, 0.35) !important;
    letter-spacing: 0;
    text-align: center;
}

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.3;
    color: var(--white);
}

.product-desc {
    font-size: 14px;
    line-height: 1.5;
    color: var(--gray);
    min-height: 42px;
    max-height: 42px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-bottom: 16px;
    flex: 1;
}

.product-price-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.product-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.product-old-price {
    font-size: 14px;
    color: var(--gray);
    text-decoration: line-through;
    font-weight: 500;
}

@media (max-width: 768px) {
    .product-info {
        padding: 14px;
    }
    .product-name {
        font-size: 14px;
    }
    .product-desc {
        font-size: 12px;
    }
    .product-price {
        font-size: 18px;
    }
    .product-old-price {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .product-info {
        padding: 12px;
    }
    .product-name {
        font-size: 13px;
    }
    .product-desc {
        font-size: 11px;
    }
    .product-price {
        font-size: 16px;
    }
    .product-old-price {
        font-size: 12px;
    }
    .discount-badge,
    .product-badge {
        font-size: 12px !important;
        padding: 5px 8px !important;
        min-width: 40px !important;
        top: 10px !important;
        left: 10px !important;
    }
}

.product-card:hover {
    border-color: var(--gray2);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* ===== FEATURES BAR ===== */
.features-bar {
    padding: 20px 24px;
    background: var(--black);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section--after-hero {
    padding-top: 28px;
    padding-bottom: 64px;
}

.features-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 32px;
    position: relative;
    transition: var(--transition);
}

.feature-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--border);
}

.feature-item:hover { background: var(--dark2); border-radius: var(--radius-sm); }

.feature-icon {
    font-size: 32px;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: var(--transition);
}

.feature-item:hover .feature-icon {
    background: var(--dark3);
    border-color: var(--gray2);
}

.feature-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--white);
}

.feature-desc {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .features-inner { grid-template-columns: repeat(2, 1fr); }
    .feature-item:nth-child(2)::after { display: none; }
    .feature-item:nth-child(odd):not(:last-child)::after { display: block; }
    .feature-item:nth-child(even)::after { display: none; }
}

@media (max-width: 480px) {
    .features-inner { grid-template-columns: 1fr; }
    .feature-item::after { display: none !important; }
    .feature-item { padding: 16px 24px; flex-direction: row; text-align: left; gap: 16px; }
    .feature-icon { flex-shrink: 0; margin-bottom: 0; }
}

/* ===== PRODUCT DETAIL ===== */
.product-detail {
    max-width: 1280px;
    margin: 0 auto;
    padding: 60px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-detail-image {
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
    overflow: hidden;
}

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

.product-detail-info h1 {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.product-detail-price {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.product-detail-old-price {
    font-size: 18px;
    color: var(--gray2);
    text-decoration: line-through;
    margin-bottom: 24px;
}

.product-detail-desc {
    color: var(--gray);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 32px;
}

.qty-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.qty-control {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.qty-btn {
    background: var(--dark2);
    border: none;
    color: var(--white);
    width: 40px;
    height: 40px;
    font-size: 18px;
    transition: var(--transition);
}

.qty-btn:hover { background: var(--dark3); }

.qty-input {
    background: transparent;
    border: none;
    color: var(--white);
    width: 50px;
    height: 40px;
    text-align: center;
    font-size: 15px;
    font-family: var(--font);
}

.btn-add-cart {
    width: 100%;
    background: var(--white);
    color: var(--black);
    border: none;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    transition: var(--transition);
    margin-bottom: 12px;
}

.btn-add-cart:hover { background: var(--accent-hover); transform: translateY(-1px); }

.product-buy-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 8px;
}

.btn-buy-now {
    width: 100%;
    display: block;
    text-align: center;
    background: #22c55e;
    color: #fff;
    border: none;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.btn-buy-now:hover {
    background: #16a34a;
    transform: translateY(-1px);
    color: #fff;
}

.buy-unavailable-notice {
    background: #1a1500;
    border: 1px solid #3a2a00;
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--gray);
}

.buy-unavailable-notice strong {
    display: block;
    color: #f59e0b;
    margin-bottom: 6px;
}

.buy-unavailable-notice a {
    color: var(--white);
    text-decoration: underline;
}

.stock-info {
    font-size: 13px;
    color: var(--green);
    margin-bottom: 24px;
}

.stock-info.low { color: #f59e0b; }
.stock-info.out { color: var(--red); }

/* Premium product detail */
.product-detail.product-detail-premium {
    display: block;
    max-width: 1180px;
    margin: 0 auto;
    padding: 32px 24px 64px;
    grid-template-columns: unset;
}

.product-detail-premium .product-detail-layout {
    display: grid;
    grid-template-columns: minmax(300px, 400px) 1fr;
    gap: 40px 48px;
    align-items: start;
}

.product-detail-aside {
    position: sticky;
    top: 88px;
}

.product-aside-panel {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.product-trust-grid--compact {
    margin-bottom: 0;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.product-trust-grid--compact .trust-card {
    padding: 12px;
}

.product-trust-grid--compact .trust-card span {
    font-size: 18px;
}

.product-aside-features {
    background: #fafafa;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 16px 18px;
}

.product-aside-features h3 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
    color: #666;
}

.product-aside-features ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-aside-features li {
    font-size: 13px;
    line-height: 1.45;
    padding-left: 18px;
    position: relative;
    color: #333;
}

.product-aside-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #16a34a;
    font-weight: 700;
}

body.dark-mode .product-aside-features {
    background: var(--dark2);
    border-color: var(--border);
}

body.dark-mode .product-aside-features li {
    color: var(--gray);
}

/* Alt bölüm: sol yorum/S&C — sağ açıklama */
.product-detail-lower {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px 56px;
    align-items: start;
    margin-top: 56px;
    padding-top: 48px;
    border-top: 1px solid #eee;
}

.product-detail-lower--engage-only {
    grid-template-columns: 1fr;
    max-width: 640px;
}

body.dark-mode .product-detail-lower {
    border-top-color: var(--border);
}

.product-desc-title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 0 0 20px;
    color: #111;
}

body.dark-mode .product-desc-title {
    color: #fff;
}

.product-detail-desc--prose {
    font-size: 15px;
    line-height: 1.85;
    color: #444;
    margin: 0;
}

body.dark-mode .product-detail-desc--prose {
    color: var(--gray);
}

/* Sade fiyat satırı */
.product-price-minimal {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

body.dark-mode .product-price-minimal {
    border-bottom-color: #2a2a2a;
}

.product-price-line {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 10px 14px;
}

.product-price-current {
    font-size: clamp(32px, 5vw, 42px);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1;
    color: #0a0a0a;
}

body.dark-mode .product-price-current {
    color: #fff;
}

.product-price-was {
    font-size: 17px;
    font-weight: 400;
    color: #a3a3a3;
    text-decoration: line-through;
    text-decoration-thickness: 1px;
}

.product-price-off {
    font-size: 12px;
    font-weight: 600;
    color: #dc2626;
    letter-spacing: 0.02em;
}

body.dark-mode .product-price-off {
    color: #f87171;
}

.product-price-minimal .product-price-extra {
    font-size: 13px;
    font-weight: 500;
    color: #737373;
    margin: 8px 0 0;
}

body.dark-mode .product-price-minimal .product-price-extra {
    color: #999;
}

.product-price-rating-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    font-size: 13px;
    color: #737373;
    text-decoration: none;
    transition: color 0.2s;
}

.product-price-rating-link:hover {
    color: #111;
}

body.dark-mode .product-price-rating-link {
    color: #888;
}

body.dark-mode .product-price-rating-link:hover {
    color: #fff;
}

.product-stars,
.review-stars {
    display: inline-flex;
    gap: 2px;
}

.product-star {
    color: #d4d4d4;
    font-size: 15px;
    line-height: 1;
}

.product-star.is-on {
    color: #f59e0b;
}

.product-rating-meta {
    font-size: 13px;
    color: #666;
    font-weight: 500;
}

body.dark-mode .product-rating-meta {
    color: #999;
}

.product-price-extra {
    font-size: 13px;
    font-weight: 500;
    color: #737373;
    margin-top: 6px;
}

.product-price-base {
    font-size: 13px;
    color: #999;
    margin: 0 0 16px;
}

.options-hint {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    font-size: 12px;
    color: #888;
    margin-left: 8px;
}

.option-addon-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.option-addon-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border: 1.5px solid #e5e5e5;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    user-select: none;
}

.option-addon-card:hover {
    border-color: #bbb;
}

.option-addon-card.is-selected {
    border-color: #0a0a0a;
    background: #f8f8f8;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

body.dark-mode .option-addon-card {
    background: #1a1a1a;
    border-color: #333;
}

body.dark-mode .option-addon-card.is-selected {
    border-color: #fff;
    background: #222;
}

.option-addon-card .product-option-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.option-addon-check {
    width: 22px;
    height: 22px;
    border: 2px solid #ccc;
    border-radius: 6px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    transition: all 0.2s;
    pointer-events: none;
}

.option-addon-card.is-selected .option-addon-check {
    background: #0a0a0a;
    border-color: #0a0a0a;
}

.option-addon-list--radio .option-addon-check {
    border-radius: 50%;
}

.option-addon-list--radio .option-addon-card.is-selected .option-addon-check::after {
    content: '';
    width: 10px;
    height: 10px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.option-addon-card.is-selected .option-addon-check::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
}

.option-addon-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
    position: relative;
    z-index: 1;
    pointer-events: none;
}

.option-addon-name {
    font-size: 15px;
    font-weight: 600;
    color: #111;
}

body.dark-mode .option-addon-name {
    color: #f5f5f5;
}

.option-addon-price {
    font-size: 12px;
    font-weight: 600;
    color: #166534;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 4px 10px;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.01em;
}

.option-addon-price--included {
    color: #737373;
    background: #f5f5f5;
    border-color: #e5e5e5;
}

body.dark-mode .option-addon-price--included {
    color: #a3a3a3;
    background: #262626;
    border-color: #404040;
}

.product-gallery-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    padding: 4px 2px 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.product-gallery-thumbs::-webkit-scrollbar {
    height: 6px;
}

.product-gallery-thumbs::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}

.product-gallery-thumb {
    flex: 0 0 72px;
    width: 72px;
    height: 72px;
    padding: 0;
    border: 2px solid #e5e5e5;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    background: #fff;
    scroll-snap-align: start;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.product-gallery-thumb.is-active {
    border-color: #0a0a0a;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.product-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-aside-scroll {
    margin-top: 16px;
    padding: 16px;
    background: #fafafa;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    max-height: 220px;
    overflow-y: auto;
}

.product-aside-scroll-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #888;
    margin-bottom: 10px;
}

.product-aside-scroll-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-aside-scroll-list li {
    font-size: 13px;
    line-height: 1.45;
    padding-left: 16px;
    position: relative;
    color: #333;
}

.product-aside-scroll-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #16a34a;
    font-weight: 700;
}

body.dark-mode .product-aside-scroll {
    background: var(--dark2);
    border-color: var(--border);
}

body.dark-mode .product-aside-scroll-list li {
    color: var(--gray);
}

body.dark-mode .product-gallery-thumb {
    background: #222;
    border-color: #444;
}

body.dark-mode .product-gallery-thumb.is-active {
    border-color: #fff;
}

body.dark-mode .option-addon-price {
    background: #1a2e1a;
    border-color: #2d4a2d;
    color: #86efac;
}

.product-aside-features--under-image {
    margin-top: 16px;
}

.product-aside-features-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
    color: #888;
}

.product-aside-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-aside-features-list li {
    font-size: 13px;
    line-height: 1.45;
    padding-left: 18px;
    position: relative;
    color: #333;
}

.product-aside-features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #16a34a;
    font-weight: 700;
}

body.dark-mode .product-aside-features-list li {
    color: var(--gray);
}

/* Ürün yorum & soru-cevap (sol sütun) */
.product-engagement {
    margin: 0;
    padding: 0;
    border: none;
}

.product-engagement-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 24px;
}

.product-engagement-header h2 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 0;
}

.product-engagement-tabs {
    display: flex;
    gap: 8px;
    background: #f5f5f5;
    padding: 4px;
    border-radius: 10px;
}

body.dark-mode .product-engagement-tabs {
    background: #1a1a1a;
}

.engagement-tab {
    border: none;
    background: transparent;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.engagement-tab.is-active {
    background: #fff;
    color: #111;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

body.dark-mode .engagement-tab.is-active {
    background: #2a2a2a;
    color: #fff;
}

.engagement-layout {
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: stretch;
}

.engagement-empty {
    color: #888;
    font-size: 14px;
    padding: 24px;
    background: #fafafa;
    border-radius: 12px;
    border: 1px dashed #ddd;
    text-align: center;
}

body.dark-mode .engagement-empty {
    background: var(--dark2);
    border-color: var(--border);
    color: var(--gray2);
}

.review-list,
.qa-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.review-item,
.qa-item {
    padding: 18px 20px;
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 12px;
}

body.dark-mode .review-item,
body.dark-mode .qa-item {
    background: var(--dark2);
    border-color: var(--border);
}

.review-item-head {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-bottom: 10px;
    font-size: 13px;
}

.review-item-head time,
.qa-question time {
    color: #999;
    font-size: 12px;
    margin-left: auto;
}

.review-item p,
.qa-question p {
    font-size: 14px;
    line-height: 1.65;
    color: #444;
    margin: 0;
}

body.dark-mode .review-item p,
body.dark-mode .qa-question p {
    color: var(--gray);
}

.qa-answer {
    margin-top: 12px;
    padding: 12px 14px;
    background: #fff;
    border-left: 3px solid #16a34a;
    border-radius: 0 8px 8px 0;
}

body.dark-mode .qa-answer {
    background: #111;
}

.qa-answer-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #16a34a;
    margin-bottom: 6px;
}

.qa-pending {
    font-size: 12px;
    color: #999;
    margin: 8px 0 0;
    font-style: italic;
}

.engagement-form {
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: static;
}

body.dark-mode .engagement-form {
    background: var(--dark2);
    border-color: var(--border);
}

.engagement-form h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 4px;
}

.engagement-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #444;
}

body.dark-mode .engagement-form label {
    color: var(--gray);
}

.engagement-form label .opt {
    font-weight: 400;
    color: #999;
}

.engagement-form input,
.engagement-form select,
.engagement-form textarea {
    font: inherit;
    font-weight: 400;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #fafafa;
    color: #111;
    width: 100%;
}

body.dark-mode .engagement-form input,
body.dark-mode .engagement-form select,
body.dark-mode .engagement-form textarea {
    background: #111;
    border-color: #333;
    color: #fff;
}

.engagement-form textarea {
    resize: vertical;
    min-height: 96px;
}

.btn-engagement-submit {
    border: none;
    background: #0a0a0a;
    color: #fff;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-engagement-submit:hover {
    background: #333;
}

body.dark-mode .btn-engagement-submit {
    background: #fff;
    color: #0a0a0a;
}

.engagement-form-note {
    font-size: 11px;
    color: #999;
    margin: 0;
    line-height: 1.45;
}

.option-modifier-tag {
    display: inline-block;
    margin-left: 6px;
    font-style: normal;
    font-size: 12px;
    font-weight: 700;
    color: #0a0a0a;
    background: #f0f0f0;
    padding: 2px 8px;
    border-radius: 999px;
}

body:not(.dark-mode) .product-options-wrap .option-pill input:checked + span .option-modifier-tag {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.product-gallery {
    position: relative;
}

.product-badge-sale {
    position: absolute;
    top: 16px;
    left: 16px;
    background: #ef4444;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 999px;
}

.product-detail-premium .product-detail-image {
    background: #ffffff;
    border: 1px solid #ececec;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

body.dark-mode .product-detail-premium .product-detail-image {
    background: var(--dark2);
    border-color: var(--border);
    box-shadow: none;
}

.product-detail-premium .product-detail-info h1 {
    font-size: clamp(26px, 4vw, 38px);
    line-height: 1.15;
    margin-bottom: 12px;
}

.product-gallery-placeholder {
    font-size: 80px;
    opacity: 0.35;
}

.product-category-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray2);
    margin-bottom: 8px;
}

.product-lead {
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray);
    margin-bottom: 20px;
}

.product-price-block {
    background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 20px;
}

body.dark-mode .product-price-block {
    background: linear-gradient(135deg, #141414 0%, #1a1a1a 100%);
    border-color: var(--border);
}

.product-detail-premium .product-detail-price {
    font-size: 40px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 4px;
}

.product-price-note {
    font-size: 12px;
    color: var(--gray2);
    margin-top: 8px;
}

.product-options-wrap {
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
    background: #fafafa;
}

body.dark-mode .product-options-wrap {
    border-color: var(--border);
    background: var(--dark2);
}

body:not(.dark-mode) .product-options-wrap .product-option-input {
    background: #fff;
    color: #111;
    border-color: #e0e0e0;
}

body:not(.dark-mode) .product-options-wrap .option-pill span {
    background: #fff;
    color: #333;
    border-color: #ddd;
}

body:not(.dark-mode) .product-options-wrap .option-pill input:checked + span {
    background: #0a0a0a;
    color: #fff;
    border-color: #0a0a0a;
}

.product-options-title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.product-option-group {
    margin-bottom: 16px;
}

.product-option-group:last-child { margin-bottom: 0; }

.product-option-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-option-label .req { color: #ef4444; }

.product-option-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--dark2);
    color: var(--white);
    font-family: var(--font);
}

.product-option-radios {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.option-pill {
    cursor: pointer;
}

.option-pill input { display: none; }

.option-pill span {
    display: inline-block;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 13px;
    transition: var(--transition);
}

.option-pill input:checked + span {
    border-color: var(--white);
    background: var(--white);
    color: var(--black);
}

.option-pill em {
    font-style: normal;
    opacity: 0.75;
    margin-left: 4px;
    font-size: 12px;
}

/* Satın alma kutusu — varsayılan açık tema */
.product-purchase-box {
    background: #ffffff;
    color: #111111;
    border: 1px solid #e8e8e8;
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 28px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

body.dark-mode .product-purchase-box {
    background: #161616;
    color: #f5f5f5;
    border-color: #2e2e2e;
    box-shadow: none;
}

.product-purchase-box .qty-row {
    margin-bottom: 20px;
}

.product-purchase-box .qty-label {
    font-size: 14px;
    font-weight: 500;
    color: #666;
}

body.dark-mode .product-purchase-box .qty-label {
    color: #999;
}

.product-purchase-box .qty-control {
    background: #fafafa;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
}

body.dark-mode .product-purchase-box .qty-control {
    background: #222;
    border-color: #3a3a3a;
}

.product-purchase-box .qty-btn {
    background: #ffffff;
    color: #111;
    width: 44px;
    height: 44px;
    font-size: 20px;
    font-weight: 500;
}

.product-purchase-box .qty-btn:hover {
    background: #f0f0f0;
}

body.dark-mode .product-purchase-box .qty-btn {
    background: #2a2a2a;
    color: #fff;
}

body.dark-mode .product-purchase-box .qty-btn:hover {
    background: #333;
}

.product-purchase-box .qty-input {
    color: #111;
    background: transparent;
    font-weight: 600;
    width: 56px;
    height: 44px;
}

body.dark-mode .product-purchase-box .qty-input {
    color: #fff;
}

.product-cta-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.product-cta-row--single {
    grid-template-columns: 1fr;
}

.product-cta-row .btn-add-cart,
.product-cta-row .btn-buy-now {
    margin-bottom: 0;
    width: 100%;
    padding: 16px 20px;
    border-radius: 10px;
    font-size: 15px;
}

.product-purchase-box .btn-add-cart {
    background: #0a0a0a;
    color: #ffffff;
    border: none;
}

.product-purchase-box .btn-add-cart:hover {
    background: #333;
    color: #fff;
    transform: translateY(-1px);
}

body.dark-mode .product-purchase-box .btn-add-cart {
    background: #ffffff;
    color: #0a0a0a;
}

body.dark-mode .product-purchase-box .btn-add-cart:hover {
    background: #e8e8e8;
    color: #0a0a0a;
}

.product-purchase-box .btn-buy-now {
    background: #16a34a;
    color: #fff;
}

.product-purchase-box .buy-unavailable-notice {
    margin-top: 16px;
    margin-bottom: 0;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 10px;
    padding: 14px 16px;
    font-size: 13px;
    line-height: 1.55;
    color: #78350f;
}

.product-purchase-box .buy-unavailable-notice strong {
    color: #b45309;
    font-size: 13px;
}

.product-purchase-box .buy-unavailable-notice a {
    color: #0a0a0a;
    font-weight: 600;
}

body.dark-mode .product-purchase-box .buy-unavailable-notice {
    background: #1a1608;
    border-color: #3d3200;
    color: #fcd34d;
}

body.dark-mode .product-purchase-box .buy-unavailable-notice strong {
    color: #fbbf24;
}

body.dark-mode .product-purchase-box .buy-unavailable-notice a {
    color: #fff;
}

.product-purchase-box .purchase-hint {
    margin: 14px 0 0;
    padding-top: 14px;
    border-top: 1px solid #eee;
    font-size: 13px;
    color: #666;
    line-height: 1.5;
}

.product-purchase-box .purchase-hint a {
    color: #0a0a0a;
    font-weight: 600;
    text-decoration: underline;
}

body.dark-mode .product-purchase-box .purchase-hint {
    border-top-color: #333;
    color: #999;
}

body.dark-mode .product-purchase-box .purchase-hint a {
    color: #fff;
}

.product-trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}

.trust-card {
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: #fafafa;
}

body.dark-mode .trust-card {
    border-color: var(--border);
    background: var(--dark2);
}

.trust-card span { font-size: 22px; }

.trust-card strong { font-size: 13px; }

.trust-card small { font-size: 11px; color: var(--gray2); }

.product-features-block {
    margin-bottom: 28px;
}

.product-features-block h3,
.product-description-block h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
}

.product-features-list {
    list-style: none;
    display: grid;
    gap: 8px;
}

.product-features-list li {
    padding: 12px 16px;
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    position: relative;
    padding-left: 36px;
}

.product-features-list li::before {
    content: '✓';
    position: absolute;
    left: 14px;
    color: var(--green);
    font-weight: 700;
}

.product-description-block .product-detail-desc {
    margin-bottom: 0;
    font-size: 15px;
    line-height: 1.8;
    color: var(--gray);
}

.cart-item-options {
    font-size: 12px;
    color: var(--gray2);
    margin-top: 4px;
    line-height: 1.4;
}

.cart-price-breakdown {
    display: block;
    font-size: 11px;
    color: var(--gray2);
    font-weight: 400;
}

@media (max-width: 900px) {
    .product-detail-premium {
        padding: 24px 16px 48px;
    }
    .product-detail-premium .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .product-detail-aside {
        position: static;
        max-width: 480px;
        margin: 0 auto;
        width: 100%;
    }
    .product-detail-lower {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-top: 40px;
        padding-top: 32px;
    }
    .product-detail-lower--engage-only {
        max-width: none;
    }
    .product-cta-row { grid-template-columns: 1fr; }
    .product-trust-grid { grid-template-columns: 1fr 1fr; }
    .product-engagement-tabs {
        width: 100%;
    }
    .engagement-tab {
        flex: 1;
        text-align: center;
        padding: 10px 8px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .product-trust-grid { grid-template-columns: 1fr; }
    .product-price-current { font-size: 30px; }
    .product-detail-premium .product-detail-info h1 {
        font-size: 24px;
    }
    .product-options-wrap {
        padding: 16px;
    }
    .option-addon-card {
        padding: 12px 14px;
        gap: 10px;
    }
    .option-addon-body {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    .product-purchase-box {
        padding: 18px 16px;
    }
    .product-gallery-thumb {
        flex: 0 0 64px;
        width: 64px;
        height: 64px;
    }
    .product-detail-lower {
        margin-top: 32px;
        padding-top: 24px;
    }
}

/* ===== CART ===== */
.cart-page {
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 24px;
}

.cart-page h1 {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 40px;
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 20px;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    background: var(--dark2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    overflow: hidden;
}

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

.cart-item-name { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.cart-item-price { font-size: 14px; color: var(--gray); }

.cart-item-actions { display: flex; align-items: center; gap: 12px; }

.remove-btn {
    background: none;
    border: none;
    color: var(--gray2);
    font-size: 18px;
    transition: var(--transition);
    padding: 4px;
}

.remove-btn:hover { color: var(--red); }

.cart-summary {
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    margin-top: 32px;
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 15px;
}

.cart-summary-total {
    display: flex;
    justify-content: space-between;
    font-size: 22px;
    font-weight: 700;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
    margin-bottom: 24px;
}

/* ===== CHECKOUT ===== */
.checkout-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 24px;
}

.checkout-page h1 {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 40px;
}

/* Shopier iframe ödeme (PAT) */
.page-shopier-pay {
    background: #f3f4f6;
}

body.dark-mode.page-shopier-pay {
    background: #0a0a0a;
}

.page-shopier-pay header nav,
.page-shopier-pay .announcement-bar {
    display: none;
}

.page-shopier-pay .header-inner {
    max-width: 1100px;
}

.shopier-pay-main {
    max-width: 640px;
    margin: 0 auto;
    padding: 12px 12px 16px;
    box-sizing: border-box;
}

.shopier-pay-shell {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

body.dark-mode .shopier-pay-shell {
    background: #111;
    border-color: #222;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

.shopier-pay-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid #eee;
    background: #fafafa;
}

body.dark-mode .shopier-pay-top {
    background: #151515;
    border-bottom-color: #222;
}

.shopier-pay-title {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-width: 0;
}

.shopier-pay-icon {
    font-size: 28px;
    line-height: 1;
    flex-shrink: 0;
}

.shopier-pay-title h1 {
    font-size: 18px;
    font-weight: 800;
    margin: 0 0 4px;
    letter-spacing: -0.4px;
    color: #111;
}

body.dark-mode .shopier-pay-title h1 {
    color: #fff;
}

.shopier-pay-title p {
    margin: 0;
    font-size: 13px;
    line-height: 1.45;
    color: #6b7280;
}

body.dark-mode .shopier-pay-title p {
    color: #9ca3af;
}

.shopier-pay-title p a {
    color: #16a34a;
}

.shopier-pay-success {
    color: #16a34a;
    font-weight: 600;
}

.shopier-pay-badge {
    flex-shrink: 0;
    text-align: right;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 10px;
    padding: 8px 12px;
}

body.dark-mode .shopier-pay-badge {
    background: #052e16;
    border-color: #14532d;
}

.shopier-pay-badge-label {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #6b7280;
    margin-bottom: 2px;
}

.shopier-pay-badge strong {
    font-size: 12px;
    font-weight: 700;
    color: #111;
    word-break: break-all;
}

body.dark-mode .shopier-pay-badge strong {
    color: #fff;
}

.shopier-embed-frame-wrap {
    position: relative;
    background: #fff;
    height: 580px;
}

.shopier-frame-loader {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: #fff;
    z-index: 2;
    transition: opacity 0.25s ease;
}

.shopier-frame-loader.is-hidden {
    opacity: 0;
    pointer-events: none;
}

.shopier-frame-loader p {
    margin: 0;
    font-size: 14px;
    color: #6b7280;
}

.shopier-frame-loader-spin {
    width: 36px;
    height: 36px;
    border: 3px solid #e5e7eb;
    border-top-color: #22c55e;
    border-radius: 50%;
    animation: shopierSpin 0.75s linear infinite;
}

@keyframes shopierSpin {
    to { transform: rotate(360deg); }
}

.shopier-embed-frame {
    display: block;
    width: 100%;
    height: 580px;
    border: 0;
    background: #fff;
}

.shopier-pay-trust-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-top: 1px solid #eee;
    background: #f9fafb;
}

body.dark-mode .shopier-pay-trust-grid {
    background: #0d0d0d;
    border-top-color: #222;
}

.shopier-trust-item {
    display: flex;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid #eee;
}

body.dark-mode .shopier-trust-item {
    border-bottom-color: #1a1a1a;
}

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

.shopier-trust-icon {
    font-size: 18px;
    line-height: 1.3;
    flex-shrink: 0;
}

.shopier-trust-item strong {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: #111;
    margin-bottom: 2px;
}

body.dark-mode .shopier-trust-item strong {
    color: #f3f4f6;
}

.shopier-trust-item p {
    margin: 0;
    font-size: 11px;
    line-height: 1.45;
    color: #6b7280;
}

body.dark-mode .shopier-trust-item p {
    color: #9ca3af;
}

.shopier-pay-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
    padding: 10px 16px;
    border-top: 1px solid #eee;
    background: #fff;
    font-size: 11px;
    color: #9ca3af;
}

body.dark-mode .shopier-pay-foot {
    background: #111;
    border-top-color: #222;
    color: #666;
}

.shopier-pay-copy {
    white-space: nowrap;
}

.shopier-pay-links a {
    color: #16a34a;
    font-weight: 600;
    text-decoration: none;
}

.shopier-pay-links a:hover {
    text-decoration: underline;
}

.footer-minimal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 14px 24px;
    border-top: 1px solid var(--border);
    background: var(--dark2);
    font-size: 12px;
    color: var(--gray);
}

.page-shopier-pay .footer-minimal {
    background: #fff;
    border-top: 1px solid #eee;
    color: #6b7280;
}

body.dark-mode.page-shopier-pay .footer-minimal {
    background: #0a0a0a;
    border-top-color: #222;
    color: #888;
}

@media (min-width: 640px) {
    .shopier-pay-trust-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .shopier-trust-item {
        border-bottom: none;
        border-right: 1px solid #eee;
        flex-direction: column;
        align-items: flex-start;
        padding: 14px 14px;
    }

    body.dark-mode .shopier-trust-item {
        border-right-color: #1a1a1a;
    }

    .shopier-trust-item:last-child {
        border-right: none;
    }
}

@media (max-width: 639px) {
    .shopier-pay-main {
        padding: 8px 8px 12px;
    }

    .shopier-pay-shell {
        border-radius: 10px;
    }

    .shopier-pay-top {
        flex-direction: column;
        padding: 12px 14px;
    }

    .shopier-pay-title h1 {
        font-size: 16px;
    }

    .shopier-pay-badge {
        width: 100%;
        text-align: left;
    }

    .shopier-embed-frame-wrap,
    .shopier-embed-frame {
        height: 500px;
    }

    .shopier-pay-foot {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        padding: 10px 14px;
    }
}

/* Eski sınıflar — geriye uyumluluk */
.shopier-embed-page {
    max-width: 920px;
    padding: 20px 16px;
}

.shopier-embed-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
}

.shopier-embed-head {
    padding: 18px 20px;
    border-bottom: 1px solid #eee;
}

.shopier-embed-head h1 {
    font-size: 18px;
    margin: 0 0 6px;
}

.shopier-embed-order {
    font-size: 13px;
    color: #6b7280;
    margin: 0 0 8px;
}

.shopier-embed-note {
    font-size: 13px;
    line-height: 1.5;
    color: #6b7280;
    margin: 0;
}

.shopier-embed-fallback {
    padding: 12px 20px;
    margin: 0;
    font-size: 12px;
    color: #6b7280;
    text-align: center;
}

.shopier-embed-fallback a {
    color: #16a34a;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 40px;
    align-items: start;
}

.checkout-shopier-hint {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.5;
    margin: -8px 0 20px;
    padding: 12px 14px;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 8px;
}

.checkout-consent-box {
    margin: 8px 0 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkout-consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--gray);
    line-height: 1.5;
    cursor: pointer;
}

.checkout-consent input {
    width: auto;
    margin-top: 3px;
    flex-shrink: 0;
}

.checkout-consent a {
    color: var(--green);
    text-decoration: underline;
}

.order-track-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 8px;
}

.order-track-step {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-left: 3px solid var(--border);
    margin-left: 18px;
    padding-left: 20px;
    position: relative;
}

.order-track-step::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--dark2);
    border: 2px solid var(--border);
}

.order-track-step--done {
    border-left-color: var(--green);
    opacity: 0.85;
}

.order-track-step--done::before {
    background: var(--green);
    border-color: var(--green);
}

.order-track-step--current {
    border-left-color: var(--green);
}

.order-track-step--current::before {
    background: var(--green);
    border-color: var(--green);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2);
}

.order-track-step-icon {
    font-size: 20px;
    width: 28px;
    text-align: center;
}

.order-track-step-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
}

.order-track-step--pending .order-track-step-label {
    color: var(--gray);
    font-weight: 500;
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
}

.status-pending { background: #1a1a0a; color: #f59e0b; }
.status-paid { background: #0a1a0a; color: var(--green); }
.status-preparing { background: #0a0a1a; color: #60a5fa; }
.status-shipped { background: #0a1a1a; color: #22d3ee; }
.status-completed { background: #0a1a0a; color: var(--green); }
.status-failed, .status-cancelled { background: #1a0a0a; color: #f87171; }

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: var(--dark2);
    border: 1px solid var(--border);
    color: var(--white);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: var(--font);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--gray2);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.eft-info {
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
    margin-bottom: 24px;
}

.eft-info h4 { font-size: 14px; font-weight: 600; margin-bottom: 12px; color: var(--gray); text-transform: uppercase; letter-spacing: 0.5px; }
.eft-info p { font-size: 14px; color: var(--gray); margin-bottom: 6px; }
.eft-info strong { color: var(--white); }

.order-summary-box {
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    position: sticky;
    top: 80px;
}

.order-summary-box h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.order-item {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    margin-bottom: 12px;
    gap: 12px;
}

.order-item-name { color: var(--gray); flex: 1; }
.order-item-price { font-weight: 600; white-space: nowrap; }

.order-total {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 700;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}

/* ===== SUCCESS PAGE ===== */
.success-page {
    max-width: 600px;
    margin: 0 auto;
    padding: 100px 24px;
    text-align: center;
}

.success-icon { font-size: 72px; margin-bottom: 24px; }

.success-page h1 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
}

.success-page p { color: var(--gray); font-size: 16px; margin-bottom: 8px; }

.order-number-box {
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin: 32px 0;
}

.order-number-box p { color: var(--gray); font-size: 13px; margin-bottom: 8px; }
.order-number-box strong { font-size: 24px; font-weight: 700; }

/* ===== FOOTER ===== */
footer {
    background: #0a0a0a;
    border-top: 1px solid #222;
    padding: 60px 24px 32px;
    margin-top: 80px;
    color: #fff;
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo { font-size: 20px; margin-bottom: 12px; color: #fff; }
.footer-brand p { color: #888; font-size: 14px; line-height: 1.7; }

.footer-col h4 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #888;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: #888;
    font-size: 14px;
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer-col a:hover { color: #fff; }

.footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid #222;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #666;
    flex-wrap: wrap;
    gap: 12px;
}

/* ===== DEAL PACKAGE ===== */
.deal-section {
    background: var(--dark2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 40px 0;
    margin-bottom: 0;
}

.deal-card {
    background: var(--black);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.deal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 32px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 16px;
}

.deal-badge {
    display: inline-block;
    background: #fff;
    color: #000;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 10px;
}

.deal-title {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.deal-subtitle {
    font-size: 14px;
    color: var(--gray);
}

.deal-saving {
    text-align: right;
}

.deal-saving-label {
    font-size: 12px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 4px;
}

.deal-saving-amount {
    font-size: 22px;
    font-weight: 800;
    color: var(--green);
}

.deal-body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 32px;
    gap: 24px;
    flex-wrap: wrap;
}

.deal-products {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    flex: 1;
}

.deal-plus {
    font-size: 24px;
    font-weight: 300;
    color: var(--gray2);
}

.deal-product {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--dark2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.deal-product:hover {
    border-color: var(--gray2);
    transform: translateY(-2px);
}

.deal-product-img {
    width: 64px;
    height: 64px;
    background: var(--dark3);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    overflow: hidden;
    flex-shrink: 0;
}

.deal-product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.deal-product-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    max-width: 160px;
    line-height: 1.3;
}

.deal-product-prices {
    display: flex;
    align-items: center;
    gap: 8px;
}

.deal-product-price {
    font-size: 16px;
    font-weight: 700;
}

.deal-product-old {
    font-size: 13px;
    color: var(--gray2);
    text-decoration: line-through;
}

.deal-action {
    text-align: right;
    flex-shrink: 0;
}

.deal-total-label {
    font-size: 12px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.deal-total-old {
    font-size: 14px;
    color: var(--gray2);
    text-decoration: line-through;
    margin-bottom: 2px;
}

.deal-total {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 16px;
}

.deal-btn {
    background: var(--white);
    color: var(--black);
    border: none;
    padding: 14px 36px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font);
    transition: var(--transition);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
}

.deal-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .deal-header { padding: 20px; }
    .deal-body { padding: 20px; flex-direction: column; align-items: stretch; }
    .deal-action { text-align: center; }
    .deal-products { justify-content: center; }
}

/* ===== COUPON ===== */
.coupon-box {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.coupon-input-row {
    display: flex;
    gap: 8px;
}

.coupon-input-row input {
    flex: 1;
    background: var(--dark2);
    border: 1px solid var(--border);
    color: var(--white);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font);
    outline: none;
    transition: var(--transition);
}

.coupon-input-row input:focus { border-color: var(--gray2); }

.coupon-btn {
    background: var(--dark3);
    color: var(--white);
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font);
    transition: var(--transition);
    white-space: nowrap;
}

.coupon-btn:hover { background: var(--gray2); }

.coupon-applied {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #0a1a0a;
    border: 1px solid #1a3a1a;
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    color: var(--green);
}

.coupon-remove {
    background: none;
    border: none;
    color: var(--gray2);
    cursor: pointer;
    font-size: 13px;
    font-family: var(--font);
    transition: var(--transition);
}

.coupon-remove:hover { color: var(--red); }

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-btn {
    position: fixed;
    bottom: 80px;
    right: 24px;
    width: 52px;
    height: 52px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 16px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
}
.whatsapp-btn:hover { transform: scale(1.1); }

/* ===== COOKIE NOTICE ===== */
.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #111;
    border-top: 1px solid #222;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    z-index: 9998;
    font-size: 13px;
    color: #888;
    flex-wrap: wrap;
}
.cookie-notice button {
    background: #fff;
    color: #000;
    border: none;
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    font-family: var(--font);
}

/* ===== TOAST ===== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--white);
    color: var(--black);
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow);
    animation: slideIn 0.3s ease;
    max-width: 300px;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 80px 24px;
    color: var(--gray);
}

.empty-state-icon { font-size: 64px; margin-bottom: 16px; opacity: 0.3; }
.empty-state h3 { font-size: 20px; font-weight: 600; margin-bottom: 8px; color: var(--white); }
.empty-state p { font-size: 14px; }

/* ===== BREADCRUMB ===== */
.breadcrumb {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 24px 0;
    display: flex;
    gap: 8px;
    font-size: 13px;
    color: var(--gray);
}

.breadcrumb a { color: var(--gray); transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: var(--gray2); }

/* ===== RESPONSIVE — TABLET (max 1024px) ===== */
@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(3, 1fr) !important; }
    .checkout-grid { grid-template-columns: 1fr 320px; }
    .product-detail { gap: 40px; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: 1 / -1; }
}

/* ===== RESPONSIVE — MOBILE (max 768px) ===== */
@media (max-width: 768px) {

    /* Header */
    .header-inner { padding: 0 16px; gap: 12px; }
    nav { display: none; }
    .logo { font-size: 18px; }

    /* Mobile hamburger menu */
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--dark2);
        border: 1px solid var(--border);
        color: var(--white);
        width: 38px;
        height: 38px;
        border-radius: var(--radius-sm);
        font-size: 18px;
        cursor: pointer;
        flex-shrink: 0;
    }

    /* Mobile nav drawer */
    .mobile-nav {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 999;
    }

    .mobile-nav.open { display: block; }

    .mobile-nav-overlay {
        position: absolute;
        inset: 0;
        background: rgba(0,0,0,0.6);
        backdrop-filter: blur(4px);
    }

    .mobile-nav-drawer {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        background: #111;
        border-right: 1px solid #222;
        padding: 24px 0;
        display: flex;
        flex-direction: column;
        animation: slideInLeft 0.25s ease;
    }

    @keyframes slideInLeft {
        from { transform: translateX(-100%); }
        to { transform: translateX(0); }
    }

    .mobile-nav-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 20px 20px;
        border-bottom: 1px solid #222;
        margin-bottom: 12px;
    }

    .mobile-nav-logo { font-size: 20px; font-weight: 800; color: #fff; }

    .mobile-nav-close {
        background: none;
        border: none;
        color: #888;
        font-size: 22px;
        cursor: pointer;
        padding: 4px;
    }

    .mobile-nav-links a {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px 20px;
        font-size: 15px;
        font-weight: 500;
        color: #888;
        text-decoration: none;
        transition: all 0.2s;
        border-left: 3px solid transparent;
    }

    .mobile-nav-links a:hover,
    .mobile-nav-links a.active {
        color: #fff;
        background: #1a1a1a;
        border-left-color: #fff;
    }

    /* Hero */
    .hero { min-height: 60vw; }
    .hero-inner { padding: 40px 16px; }

    /* Sections */
    .section { padding: 48px 16px; }
    .section-title { font-size: 24px; }

    /* Categories */
    .categories-grid { grid-template-columns: 1fr; gap: 12px; }
    .category-card { padding: 28px 20px; }
    .category-card-text h3 { font-size: 20px; }

    /* Products */
    .products-grid { 
        grid-template-columns: repeat(2, 1fr) !important; 
        gap: 12px !important;
        overflow: visible !important;
        height: auto !important;
        max-height: none !important;
    }
    .product-info { padding: 14px; }
    .product-name { font-size: 14px; line-height: 1.4; }
    .product-desc { font-size: 12px; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .product-price { font-size: 18px; }
    .product-old-price { font-size: 13px; }
    
    /* Ensure all product cards are visible */
    .product-card {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        position: relative !important;
    }

    /* Product Detail */
    .product-detail { grid-template-columns: 1fr; gap: 24px; padding: 32px 16px; }
    .product-detail-info h1 { font-size: 26px; }
    .product-detail-price { font-size: 26px; }

    /* Features */
    .features-inner { grid-template-columns: repeat(2, 1fr); }
    .feature-item:nth-child(2)::after { display: none; }
    .feature-item:nth-child(even)::after { display: none; }
    .feature-item { padding: 20px 16px; }

    /* Cart */
    .cart-page { padding: 32px 16px; }
    .cart-page h1 { font-size: 26px; margin-bottom: 24px; }
    .cart-item { grid-template-columns: 64px 1fr; gap: 12px; }
    .cart-item-actions { grid-column: 1 / -1; justify-content: space-between; }
    .cart-item-image { width: 64px; height: 64px; }

    /* Checkout */
    .checkout-page { padding: 32px 16px; }
    .checkout-page h1 { font-size: 26px; margin-bottom: 24px; }
    .checkout-grid { grid-template-columns: 1fr; }
    .order-summary-box { position: static; }

    /* Deal */
    .deal-header { padding: 16px 20px; }
    .deal-body { padding: 16px 20px; flex-direction: column; }
    .deal-action { text-align: center; }
    .deal-products { justify-content: center; }
    .deal-product { padding: 10px 14px; }
    .deal-product-name { font-size: 13px; max-width: 120px; }

    /* Footer */
    .footer-inner { grid-template-columns: 1fr; gap: 28px; }
    footer { padding: 40px 16px 24px; margin-top: 48px; }

    /* Breadcrumb */
    .breadcrumb { padding: 16px 16px 0; font-size: 12px; }

    /* Slider arrows */
    .slider-arrows { right: 12px; bottom: 12px; }
    .slider-arrow { width: 32px; height: 32px; font-size: 14px; }
}

/* ===== RESPONSIVE — SMALL MOBILE (max 480px) ===== */
@media (max-width: 480px) {
    /* Header */
    .cart-btn span:not(.cart-count) { display: none; }
    .cart-btn { padding: 8px 12px; gap: 4px; }

    /* Hero */
    .hero { min-height: 55vw; }

    /* Features */
    .features-inner { grid-template-columns: 1fr; }
    .feature-item::after { display: none !important; }
    .feature-item { flex-direction: row; text-align: left; gap: 14px; padding: 14px 16px; }
    .feature-icon { flex-shrink: 0; margin-bottom: 0; width: 48px; height: 48px; font-size: 24px; }

    /* Products */
    .products-grid { 
        grid-template-columns: repeat(2, 1fr) !important; 
        gap: 10px !important;
        overflow: visible !important;
        height: auto !important;
        max-height: none !important;
    }
    .product-info { padding: 12px; }
    .product-name { font-size: 13px; line-height: 1.3; }
    .product-desc { font-size: 11px; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .product-price { font-size: 16px; }
    .product-old-price { font-size: 12px; }
    
    /* Ensure all product cards are visible */
    .product-card {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        position: relative !important;
    }

    /* Cart */
    .qty-control { transform: scale(0.9); }

    /* Section */
    .section { padding: 36px 12px; }

    /* Deal */
    .deal-product { flex-direction: column; text-align: center; padding: 12px; }
    .deal-product-img { width: 56px; height: 56px; }
    .deal-product-name { max-width: 100%; font-size: 12px; }
    .deal-btn { width: 100%; }
}