:root {
    --color-bg-dark: #000000;
    --color-bg-mid: #231f20;
    --color-accent: #ef1d23;
    --color-text: #FFFFFF;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    line-height: 1.5;
}

/* Layout */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-bg-mid);
    border-bottom: 1px solid var(--color-accent);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    gap: 10px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 1px;
}

.logo-image {
    height: 40px;        /* PNG yüksek çözünür diye sabit bir yükseklik veriyoruz */
    width: auto;
    display: block;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 22px;
}

.logo-sub {
    font-size: 14px;
    color: var(--color-accent);
}

/* Nav */

.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--color-accent);
    color: var(--color-text);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 18px;
    cursor: pointer;
}

.main-nav {
    display: flex;
    gap: 16px;
}

.main-nav a {
    text-decoration: none;
    color: var(--color-text);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
}

.main-nav a:hover {
    border-bottom-color: var(--color-accent);
}

/* Cart */

.cart-wrapper {
    position: relative;
}

.cart-toggle {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-accent);
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    min-height: 40px;
}

.cart-count {
    background-color: var(--color-accent);
    color: var(--color-text);
    border-radius: 999px;
    padding: 0 6px;
    font-size: 12px;
}

.cart-total-header {
    font-weight: 500;
    font-size: 13px;
}

.cart-dropdown {
    position: absolute;
    top: 110%;
    right: 0;
    width: 320px;
    background-color: var(--color-bg-mid);
    border: 1px solid var(--color-accent);
    display: none;
}

.cart-dropdown-inner {
    padding: 10px;
}

.cart-dropdown h3 {
    font-size: 16px;
    margin-bottom: 8px;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 1px;
}

.cart-items {
    max-height: 260px;
    overflow-y: auto;
    margin-bottom: 8px;
}

.cart-item-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 6px 0;
    border-bottom: 1px solid var(--color-bg-dark);
}

.cart-item-main {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

.cart-item-sub {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}

.cart-item-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 2px;
}

.cart-item-actions button {
    border: 1px solid var(--color-accent);
    background-color: transparent;
    color: var(--color-text);
    font-size: 13px;
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    cursor: pointer;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.cart-item-actions .cart-remove {
    min-width: 70px;
}

.cart-item-actions button:hover {
    background-color: var(--color-accent);
}

.cart-empty {
    font-size: 13px;
    padding: 6px 0;
}

.cart-summary {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    margin: 6px 0;
}

.cart-total {
    font-weight: 700;
}

.cart-actions {
    display: flex;
    gap: 8px;
}

/* Hover on desktop */
@media (min-width: 769px) {
    .cart-wrapper:hover .cart-dropdown {
        display: block;
    }
}

/* Toggle for mobile */
.cart-dropdown.open {
    display: block;
}

/* Hero */

.hero {
    background-image: linear-gradient(135deg, var(--color-bg-dark), var(--color-bg-mid));
    padding: 60px 0 40px;
}

.hero-inner {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-text {
    max-width: 640px;
    text-align: center;
}

.hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 40px;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.hero p {
    font-size: 15px;
    margin-bottom: 16px;
}

/* Sections */

.section-header {
    margin-bottom: 16px;
    text-align: left;
}

.section-header h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.section-header p {
    font-size: 14px;
}

/* Buttons */

.btn-primary,
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    font-size: 15px;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    min-height: 40px;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-text);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-text);
    color: var(--color-bg-dark);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-accent);
}

.btn-outline:hover {
    background-color: var(--color-accent);
    color: var(--color-text);
}

.small-btn {
    font-size: 12px;
    padding: 4px 10px;
    min-height: 32px;
}

/* Products */

.products-section {
    padding: 40px 0;
    background-color: var(--color-bg-dark);
}

.product-filters {
    margin-bottom: 16px;
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
}

.product-filters::-webkit-scrollbar {
    height: 4px;
}

.product-filters::-webkit-scrollbar-thumb {
    background-color: rgba(239, 29, 35, 0.6);
    border-radius: 999px;
}

.filter-btn {
    border: 1px solid var(--color-accent);
    background-color: transparent;
    color: var(--color-text);
    padding: 8px 18px;
    font-size: 14px;
    cursor: pointer;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--color-accent);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.loading-text {
    grid-column: 1 / -1;
    font-size: 14px;
}

.product-card {
    background-color: var(--color-bg-mid);
    border: 1px solid var(--color-bg-dark);
    padding: 14px;
    display: flex;
    flex-direction: column;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: default;
    position: relative;
}

.product-card:hover {
    transform: scale(1.02);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.7);
}

.product-card.out-of-stock {
    opacity: 0.6;
}

.product-card.out-of-stock .product-image-wrapper::after {
    content: "Tükendi";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0,0,0,0.5);
    color: var(--color-accent);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    letter-spacing: 1px;
}

.product-card.out-of-stock .btn-primary {
    cursor: not-allowed;
    opacity: 0.5;
}

.product-image-wrapper {
    width: 100%;
    padding-top: 75%;
    position: relative;
    background-color: var(--color-bg-dark);
    margin-bottom: 8px;
}

.product-image-wrapper img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.product-description {
    font-size: 14px;
    margin-bottom: 8px;
    line-height: 1.5;
    min-height: 48px;
}

.product-price {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
}

.product-meta {
    font-size: 12px;
    margin-bottom: 8px;
    opacity: 0.9;
}

.product-controls {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-controls-row {
    display: flex;
    gap: 8px;
}

.product-qty {
    width: 72px;
    padding: 6px;
    border-radius: 4px;
    border: 1px solid var(--color-accent);
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    font-size: 14px;
    min-height: 38px;
}

.product-size-select {
    flex: 1;
    padding: 6px;
    border-radius: 4px;
    border: 1px solid var(--color-accent);
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    font-size: 14px;
    min-height: 38px;
}

.product-card .btn-primary {
    width: 100%;
}

/* Payment */

.payment-section {
    padding: 40px 0;
    background-color: var(--color-bg-mid);
}

.payment-box {
    border: 1px solid var(--color-accent);
    padding: 12px;
    margin-bottom: 16px;
}

.payment-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 14px;
    margin-bottom: 4px;
}

.payment-row .label {
    min-width: 110px;
    font-weight: 500;
}

.payment-row .value {
    flex: 1;
}

.iban {
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 1px;
}

.payment-note {
    font-size: 13px;
    margin-top: 10px;
}

/* Info / Delivery */

.info-box {
    border: 1px solid var(--color-bg-dark);
    padding: 12px;
    margin-top: 10px;
    font-size: 13px;
}

.info-box ul {
    margin-left: 18px;
}

/* Size guide */

.size-guide-section {
    padding: 40px 0;
    background-color: var(--color-bg-dark);
}

.size-table-wrapper {
    overflow-x: auto;
}

.size-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.size-table th,
.size-table td {
    border: 1px solid var(--color-bg-mid);
    padding: 6px 8px;
    text-align: center;
}

/* About / Contact */

.about-section,
.contact-section {
    padding: 40px 0;
    background-color: var(--color-bg-mid);
}

.about-text {
    font-size: 14px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contact-box {
    border: 1px solid var(--color-bg-dark);
    padding: 12px;
    font-size: 14px;
}

.hashtags {
    font-size: 13px;
}

/* Footer */

.site-footer {
    background-color: var(--color-bg-dark);
    border-top: 1px solid var(--color-bg-mid);
    padding: 16px 0;
}

.footer-inner {
    text-align: center;
    font-size: 12px;
}

.footer-note {
    margin-top: 4px;
}

/* Toast (copy & cart) */

.toast {
    position: fixed;
    bottom: 16px;
    right: 16px;
    background-color: var(--color-bg-mid);
    border: 1px solid var(--color-accent);
    color: var(--color-text);
    padding: 8px 12px;
    font-size: 13px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 2000;
}

.toast.show {
    opacity: 1;
}

/* Responsive */

@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {

    .nav-toggle {
        display: inline-flex;
    }

    .main-nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-bg-mid);
        padding: 8px 16px 10px;
        border-bottom: 1px solid var(--color-accent);
    }

    .main-nav.open {
        display: flex;
    }

    .main-nav a {
        padding: 4px 0;
    }

    .hero {
        padding: 40px 0 30px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }

    .cart-toggle {
        font-size: 13px;
        padding: 10px 16px;
        min-height: 44px;
    }

    .btn-primary,
    .btn-outline {
        width: 100%;
    }

    .product-controls-row {
        flex-direction: column;
    }
}