@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600&display=swap");

/* =====================================================
   GENEL AYARLAR
===================================================== */

:root {
    --detail-bg: #fbfaf8;
    --detail-white: #ffffff;

    --detail-soft: #f5f2ee;
    --detail-soft-2: #eee9e3;
    --detail-image-bg: #f7f4f0;

    --detail-text: #756f69;
    --detail-text-dark: #2f2b28;
    --detail-muted: #a39b94;

    --detail-border: #e8e2dc;

    --detail-accent: #9a8474;
    --detail-accent-dark: #746052;
    --detail-accent-light: #d7cbc1;

    --detail-danger: #b85f63;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--detail-bg);
    color: var(--detail-text-dark);

    font-family: "Montserrat", sans-serif;

    overflow-x: hidden;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
    font-family: inherit;
}

/* =====================================================
   DETAY SAYFASI ANA GRID
===================================================== */

.detail-container {
    width: 100%;
    max-width: 1440px;

    margin: 82px auto 0;
    padding: 48px 40px 90px;

    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(380px, 0.9fr);
    align-items: start;

    gap: 70px;
}

/* =====================================================
   SOL TARAF — GALERİ
===================================================== */

.gallery-section {
    min-width: 0;

    display: flex;
    align-items: flex-start;

    gap: 15px;
}

/* =====================================================
   THUMBNAIL LİSTESİ
===================================================== */

.thumbnail-container {
    width: 72px;
    flex-shrink: 0;

    display: flex;
    flex-direction: column;

    gap: 10px;
}

.thumb-box {
    position: relative;

    width: 100%;

    aspect-ratio: 3 / 4;

    overflow: hidden;

    background-color: var(--detail-image-bg);

    border: 1px solid var(--detail-border);
    border-radius: 3px;

    cursor: pointer;

    opacity: 0.58;

    transition:
        opacity 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease;
}

.thumb-box:hover {
    opacity: 0.86;

    border-color: var(--detail-accent-light);

    transform: translateY(-1px);
}

.thumb-box.active {
    opacity: 1;

    border-color: var(--detail-accent-dark);

    box-shadow: 0 5px 16px rgba(47, 43, 40, 0.1);
}

.thumb-box img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;
}

/* =====================================================
   ANA ÜRÜN GÖRSELİ
===================================================== */

.main-image-wrapper {
    position: relative;

    min-width: 0;
    flex-grow: 1;

    aspect-ratio: 3 / 4;

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;

    background-color: var(--detail-image-bg);

    border: 1px solid var(--detail-border);
    border-radius: 4px;

    box-shadow: 0 12px 36px rgba(47, 43, 40, 0.045);
}

.main-image-wrapper img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;

    transition:
        opacity 0.3s ease,
        transform 0.55s ease;
}

.main-image-wrapper:hover img {
    transform: scale(1.02);
}

/* =====================================================
   SAĞ TARAF — ÜRÜN BİLGİLERİ
===================================================== */

.info-section {
    position: sticky;
    top: 105px;

    min-width: 0;
    height: fit-content;

    padding: 8px 0;
}

/* =====================================================
   BREADCRUMB
===================================================== */

.info-section .breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;

    gap: 6px;

    margin-bottom: 25px;

    color: var(--detail-muted);

    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.35px;
    line-height: 1.7;

    text-transform: uppercase;
}

.info-section .breadcrumb a {
    color: var(--detail-muted);

    text-decoration: none;

    transition: color 0.2s ease;
}

.info-section .breadcrumb a:hover {
    color: var(--detail-accent-dark);
}

.info-section .breadcrumb span {
    color: var(--detail-text);

    font-weight: 500;
}

/* =====================================================
   MARKA VE ÜRÜN KODU
===================================================== */

.meta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;

    margin-bottom: 17px;

    color: var(--detail-muted);

    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.6px;

    text-transform: uppercase;
}

.meta-row .brand {
    color: var(--detail-accent-dark);

    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.8px;
}

.product-code {
    text-align: right;
}

/* =====================================================
   ÜRÜN BAŞLIĞI
===================================================== */

.product-title {
    margin: 0 0 22px;

    color: var(--detail-text-dark);

    font-family: Georgia, "Times New Roman", serif;
    font-size: 30px;
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: 0.1px;
}

/* =====================================================
   FİYAT
===================================================== */

.price-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;

    gap: 13px;

    margin-bottom: 32px;
}

.price-row .old-price {
    color: var(--detail-muted);

    font-size: 12px;
    font-weight: 400;

    text-decoration: line-through;
}

.price-row .current-price {
    color: var(--detail-accent-dark);

    font-family: Georgia, "Times New Roman", serif;
    font-size: 25px;
    font-weight: 400;
}

.price-row .discount-badge {
    padding: 6px 10px;

    color: var(--detail-accent-dark);
    background-color: var(--detail-soft);

    border: 1px solid var(--detail-border);
    border-radius: 3px;

    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.6px;

    text-transform: uppercase;
}

/* =====================================================
   BEDEN / SEÇENEK ALANI
===================================================== */

.size-section {
    margin-bottom: 26px;
}

.size-circle {
    width: 44px;
    height: 44px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--detail-text-dark);
    background-color: var(--detail-white);

    border: 1px solid var(--detail-border);
    border-radius: 3px;

    font-size: 12px;
    font-weight: 500;

    cursor: pointer;

    transition:
        color 0.2s ease,
        background-color 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.size-circle:hover {
    color: var(--detail-white);
    background-color: var(--detail-accent-dark);
    border-color: var(--detail-accent-dark);

    box-shadow: 0 6px 18px rgba(47, 43, 40, 0.1);

    transform: translateY(-1px);
}

/* =====================================================
   KILAVUZ VE TAKSİT LİNKLERİ
===================================================== */

.guide-row,
.installment-row {
    margin-bottom: 20px;
}

.guide-link,
.installment-link {
    color: var(--detail-text);

    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.3px;

    text-decoration: none;

    transition: color 0.2s ease;
}

.guide-link::after,
.installment-link::after {
    content: "";

    width: 0;
    height: 1px;

    display: block;

    margin-top: 4px;

    background: var(--detail-accent-dark);

    transition: width 0.25s ease;
}

.guide-link:hover,
.installment-link:hover {
    color: var(--detail-accent-dark);
}

.guide-link:hover::after,
.installment-link:hover::after {
    width: 100%;
}

.guide-link i {
    margin-right: 6px;

    font-size: 10px;
}

/* =====================================================
   AKSİYON BUTONLARI
===================================================== */

.action-buttons {
    width: 100%;

    display: flex;
    align-items: center;

    gap: 10px;

    margin-bottom: 30px;
}

.action-buttons form {
    width: 100%;

    margin: 0;
}

/* =====================================================
   SEPETE EKLE
===================================================== */

.add-to-cart-btn {
    width: 100%;
    min-height: 56px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 13px 22px;

    color: var(--detail-white);
    background: var(--detail-accent-dark);

    border: 1px solid var(--detail-accent-dark);
    border-radius: 3px;

    font-family: "Montserrat", sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;

    text-decoration: none;
    text-transform: uppercase;

    cursor: pointer;

    box-shadow: 0 9px 24px rgba(47, 43, 40, 0.1);

    transition:
        color 0.25s ease,
        background-color 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease;
}

.add-to-cart-btn:hover {
    color: var(--detail-white);
    background: var(--detail-text-dark);
    border-color: var(--detail-text-dark);

    box-shadow: 0 13px 32px rgba(47, 43, 40, 0.16);

    transform: translateY(-2px);
}

.add-to-cart-btn:active {
    transform: scale(0.99);
}

.add-to-cart-btn:disabled {
    color: #d2cbc5;
    background: var(--detail-soft);
    border-color: var(--detail-border);

    cursor: not-allowed;

    box-shadow: none;
    transform: none;
}

/* =====================================================
   FAVORİ VE PAYLAŞ
===================================================== */

.fav-btn,
.share-btn {
    width: 56px;
    height: 56px;
    flex-shrink: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--detail-accent-dark);
    background-color: var(--detail-white);

    border: 1px solid var(--detail-border);
    border-radius: 3px;

    font-size: 16px;

    cursor: pointer;

    transition:
        color 0.2s ease,
        background-color 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.fav-btn:hover,
.share-btn:hover {
    color: var(--detail-white);
    background-color: var(--detail-accent-dark);
    border-color: var(--detail-accent-dark);

    box-shadow: 0 8px 20px rgba(47, 43, 40, 0.1);

    transform: translateY(-2px);
}

/* =====================================================
   MAĞAZADA BUL
===================================================== */

.find-in-store-btn {
    width: 100%;
    height: 52px;

    margin-bottom: 35px;

    color: var(--detail-accent-dark);
    background-color: var(--detail-white);

    border: 1px solid var(--detail-accent-light);
    border-radius: 3px;

    font-family: "Montserrat", sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.9px;

    text-transform: uppercase;

    cursor: pointer;

    transition:
        color 0.2s ease,
        background-color 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.find-in-store-btn:hover {
    color: var(--detail-white);
    background-color: var(--detail-accent-dark);
    border-color: var(--detail-accent-dark);

    box-shadow: 0 8px 20px rgba(47, 43, 40, 0.09);

    transform: translateY(-1px);
}

/* =====================================================
   CLUB BİLGİ KARTI
===================================================== */

.club-info-card {
    margin-bottom: 30px;
    padding: 23px;

    color: var(--detail-text);
    background-color: var(--detail-soft);

    border: 1px solid var(--detail-border);
    border-radius: 4px;

    font-size: 11px;
    line-height: 1.8;
}

.club-info-card strong {
    color: var(--detail-text-dark);

    font-weight: 600;
}

.join-club-link {
    display: inline-block;

    margin-top: 13px;

    color: var(--detail-accent-dark);

    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.4px;

    text-decoration: none;

    transition: color 0.2s ease;
}

.join-club-link::after {
    content: "";

    width: 100%;
    height: 1px;

    display: block;

    margin-top: 4px;

    background: var(--detail-accent-light);
}

.join-club-link:hover {
    color: var(--detail-text-dark);
}

/* =====================================================
   ÜRÜN DETAY AKORDEONU
===================================================== */

.accordion-item {
    margin-bottom: 0;
    padding: 19px 0;

    background: transparent;

    border: none;
    border-top: 1px solid var(--detail-border);
}

.accordion-item:last-child {
    border-bottom: 1px solid var(--detail-border);
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 20px;

    color: var(--detail-text-dark);

    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.8px;

    text-transform: uppercase;

    cursor: pointer;
}

.accordion-header i {
    color: var(--detail-accent-dark);

    font-size: 10px;

    transition: transform 0.25s ease;
}

.accordion-content {
    display: none;

    padding-top: 17px;

    color: var(--detail-muted);

    font-size: 10px;
    font-weight: 400;
    line-height: 1.85;
}

.accordion-content p {
    margin-bottom: 7px;
}

.accordion-content p:last-child {
    margin-bottom: 0;
}

.accordion-item.open .accordion-content {
    display: block;

    animation: accordionOpen 0.25s ease;
}

.accordion-item.open .accordion-header i {
    transform: rotate(180deg);
}

@keyframes accordionOpen {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =====================================================
   TABLET
===================================================== */

@media (max-width: 1024px) {
    .detail-container {
        grid-template-columns: 1fr;

        gap: 48px;

        padding: 35px 25px 75px;
    }

    .gallery-section {
        width: 100%;
        max-width: 850px;

        margin: 0 auto;
    }

    .info-section {
        position: relative;
        top: 0;

        width: 100%;
        max-width: 750px;

        margin: 0 auto;
    }
}

/* =====================================================
   MOBİL
===================================================== */

@media (max-width: 768px) {
    .detail-container {
        margin-top: 70px;
        padding: 18px 15px 60px;

        gap: 32px;
    }

    .gallery-section {
        flex-direction: column-reverse;

        gap: 10px;
    }

    .thumbnail-container {
        width: 100%;

        flex-direction: row;

        gap: 8px;

        overflow-x: auto;

        padding-bottom: 4px;

        scrollbar-width: none;
    }

    .thumbnail-container::-webkit-scrollbar {
        display: none;
    }

    .thumb-box {
        width: 62px;
        min-width: 62px;
    }

    .main-image-wrapper {
        width: 100%;
    }

    .info-section {
        padding-top: 0;
    }

    .info-section .breadcrumb {
        margin-bottom: 18px;

        font-size: 8px;
    }

    .meta-row {
        margin-bottom: 13px;
    }

    .product-title {
        margin-bottom: 17px;

        font-size: 25px;
    }

    .price-row {
        margin-bottom: 24px;
    }

    .price-row .current-price {
        font-size: 22px;
    }

    .action-buttons {
        position: sticky;
        bottom: 0;
        z-index: 50;

        width: calc(100% + 30px);

        margin: 0 -15px;
        padding: 12px 15px;

        background: rgba(255, 255, 255, 0.96);

        border-top: 1px solid var(--detail-border);

        box-shadow: 0 -8px 24px rgba(47, 43, 40, 0.06);

        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }

    .add-to-cart-btn {
        min-height: 50px;
    }

    .fav-btn,
    .share-btn {
        width: 50px;
        height: 50px;
    }
}

/* =====================================================
   KÜÇÜK TELEFONLAR
===================================================== */

@media (max-width: 390px) {
    .detail-container {
        padding-right: 10px;
        padding-left: 10px;
    }

    .action-buttons {
        width: calc(100% + 20px);

        margin-right: -10px;
        margin-left: -10px;

        padding-right: 10px;
        padding-left: 10px;
    }

    .product-title {
        font-size: 22px;
    }

    .price-row .current-price {
        font-size: 20px;
    }

    .fav-btn,
    .share-btn {
        width: 48px;
        height: 48px;
    }

    .add-to-cart-btn {
        font-size: 10px;
    }
}