:root {
    --three-blue: #2563eb;
    --three-sky: #0ea5e9;
    --three-dark: #0f172a;
    --three-muted: #64748b;
    --three-bg: #f8fafc;
    --three-border: #e2e8f0;
    --three-shadow: 0 18px 55px rgba(15, 23, 42, .10);
}

* { box-sizing: border-box; }

body.three-theme-runtime-active {
    margin: 0;
    background: var(--three-bg);
    color: var(--three-dark);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: inherit; }

.three-shell {
    width: min(1320px, calc(100% - 44px));
    margin: 0 auto;
}

.three-i {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.three-i svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    display: block;
}

.three-topline {
    background: linear-gradient(90deg, #020617, #1d4ed8, #0ea5e9);
    color: #fff;
    font-size: 12px;
    font-weight: 850;
}

.three-topline .three-shell {
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

.three-top-contact {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.three-top-contact a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #fff;
    text-decoration: none;
}

.three-header {
    position: sticky;
    top: 0;
    z-index: 70;
    background: rgba(255,255,255,.96);
    border-bottom: 1px solid var(--three-border);
    backdrop-filter: blur(18px);
}

.three-header-inner {
    min-height: 82px;
    display: grid;
    grid-template-columns: auto minmax(320px, 1fr) auto;
    align-items: center;
    gap: 22px;
}

.three-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    min-width: 190px;
}

.three-logo img {
    max-height: 54px;
    max-width: 220px;
    object-fit: contain;
    display: block;
}

.three-logo-text {
    color: var(--three-dark);
    font-size: 24px;
    font-weight: 1000;
    letter-spacing: -.04em;
}

.three-search {
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid #dbeafe;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .04);
    color: #64748b;
}

.three-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    color: var(--three-dark);
    font: inherit;
}

.three-search button {
    border: 0;
    min-height: 36px;
    padding: 0 15px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--three-blue), var(--three-sky));
    color: #fff;
    font-weight: 950;
    cursor: pointer;
}

.three-actions-nav {
    display: flex;
    align-items: center;
    gap: 9px;
    justify-content: flex-end;
}

.three-actions-nav a {
    min-height: 42px;
    padding: 0 14px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    color: #334155;
    background: #fff;
    border: 1px solid #e2e8f0;
    font-weight: 950;
    font-size: 13px;
}

.three-actions-nav a.three-cart-link {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, var(--three-blue), var(--three-sky));
    box-shadow: 0 14px 28px rgba(37,99,235,.18);
}

.three-category-nav {
    border-top: 1px solid #eef2ff;
    background: #fff;
}

.three-category-nav .three-shell {
    min-height: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    overflow: visible;
    padding-block: 7px;
}

.three-category-nav a,
.three-cat-item > a {
    white-space: nowrap;
    min-height: 34px;
    padding: 0 13px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: #334155;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: 13px;
    font-weight: 900;
}

.three-cat-item {
    position: relative;
}

.three-cat-dropdown {
    position: absolute;
    top: calc(100% + 9px);
    left: 0;
    min-width: 260px;
    padding: 8px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid #e2e8f0;
    box-shadow: var(--three-shadow);
    display: none;
    z-index: 90;
}

.three-cat-item:hover .three-cat-dropdown {
    display: grid;
    gap: 6px;
}

.three-cat-dropdown a {
    border-radius: 12px;
    justify-content: flex-start;
    background: #fff;
}

.three-cat-dropdown a:hover {
    background: #eff6ff;
    color: var(--three-blue);
}

.three-main { min-height: 70vh; }

.three-banner-zone {
    padding: 26px 0 0;
}

.three-banner-grid {
    display: grid;
    grid-template-columns: 1.35fr .8fr .8fr;
    gap: 14px;
}

.three-banner-card {
    min-height: 260px;
    border-radius: 28px;
    overflow: hidden;
    padding: 28px;
    display: flex;
    align-items: end;
    color: #fff;
    text-decoration: none;
    background: linear-gradient(135deg, #0f172a, #2563eb);
    background-size: cover;
    background-position: center;
    box-shadow: var(--three-shadow);
}

.three-banner-card:first-child {
    min-height: 360px;
}

.three-banner-card h2 {
    margin: 0;
    max-width: 560px;
    font-size: clamp(28px, 4vw, 56px);
    line-height: .98;
    letter-spacing: -.055em;
}

.three-banner-card p {
    margin: 12px 0 0;
    max-width: 520px;
    color: rgba(255,255,255,.84);
    font-weight: 820;
    line-height: 1.48;
}

.three-section {
    padding: 34px 0;
}

.three-section-head h2 {
    margin: 0 0 16px;
    font-size: clamp(26px, 3vw, 40px);
    letter-spacing: -.055em;
}

.three-category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.three-category-card {
    min-height: 112px;
    padding: 18px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 12px 35px rgba(15, 23, 42, .05);
    display: grid;
    align-content: center;
    color: var(--three-dark);
    text-decoration: none;
    font-weight: 950;
}

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

.three-product-card {
    overflow: hidden;
    border-radius: 24px;
    background: #fff;
    border: 1px solid #e2e8f0;
    text-decoration: none;
    box-shadow: 0 12px 35px rgba(15, 23, 42, .05);
}

.three-product-image {
    aspect-ratio: 1 / .78;
    background: #f1f5f9;
    display: grid;
    place-items: center;
    color: #94a3b8;
    font-weight: 900;
    font-size: 13px;
}

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

.three-product-info {
    padding: 15px;
}

.three-product-info h3 {
    margin: 0;
    color: var(--three-dark);
    font-size: 15px;
    line-height: 1.35;
}

.three-product-info strong {
    display: block;
    margin-top: 10px;
    color: var(--three-blue);
    font-size: 17px;
}

.three-footer {
    margin-top: 40px;
    background: #020617;
    color: #cbd5e1;
}

.three-footer-inner {
    padding: 44px 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, .9fr);
    gap: 30px;
}

.three-footer-brand img {
    max-height: 58px;
    max-width: 220px;
    object-fit: contain;
    background: #fff;
    border-radius: 14px;
    padding: 6px;
}

.three-footer-brand h2 {
    margin: 0;
    color: #fff;
    font-size: 28px;
    letter-spacing: -.04em;
}

.three-footer-brand p {
    max-width: 640px;
    color: #94a3b8;
    line-height: 1.6;
    font-weight: 760;
}

.three-contact-list {
    margin-top: 14px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.three-contact-list a,
.three-contact-list span {
    min-height: 34px;
    padding: 0 11px;
    border-radius: 999px;
    background: rgba(255,255,255,.08);
    color: #e2e8f0;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 850;
}

.three-footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 18px;
}

.three-footer-col h3 {
    margin: 0 0 10px;
    color: #fff;
    font-size: 15px;
}

.three-footer-col a {
    margin: 8px 0;
    color: #cbd5e1;
    text-decoration: none;
    display: flex;
    align-items: center;
    font-size: 13px;
    font-weight: 800;
}

@media (max-width: 1100px) {
    .three-header-inner,
    .three-footer-inner {
        grid-template-columns: 1fr;
    }

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

    .three-actions-nav {
        justify-content: flex-start;
    }

    .three-category-nav .three-shell {
        overflow-x: auto;
    }
}

@media (max-width: 640px) {
    .three-shell {
        width: min(100% - 28px, 1320px);
    }

    .three-banner-grid,
    .three-category-grid,
    .three-product-grid {
        grid-template-columns: 1fr;
    }

    .three-header-inner {
        min-height: auto;
        padding: 16px 0;
    }

    .three-actions-nav {
        width: 100%;
    }

    .three-actions-nav a {
        flex: 1;
        justify-content: center;
    }
}


/* === 3E THEME V3 CLEAN COMMERCE OVERRIDES === */

.three-main {
    min-height: 42vh;
}

.three-category-nav {
    border-top: 1px solid #eef2ff;
    border-bottom: 1px solid #e2e8f0;
    background: rgba(255,255,255,.98);
    overflow: visible;
}

.three-category-nav .three-shell {
    min-height: 52px;
    display: flex;
    align-items: center;
    gap: 8px;
    overflow: visible;
    padding-block: 8px;
    flex-wrap: wrap;
}

.three-category-nav a,
.three-cat-item > a {
    white-space: nowrap;
    min-height: 36px;
    padding: 0 14px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: #1f2937;
    background: #ffffff;
    border: 1px solid #dbe3ef;
    font-size: 13px;
    font-weight: 900;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .035);
    transition: .18s ease;
}

.three-category-nav a:hover,
.three-cat-item:hover > a {
    color: #1d4ed8;
    border-color: #bfdbfe;
    background: #eff6ff;
}

.three-cat-item {
    position: relative;
    padding-block: 10px;
    margin-block: -10px;
}

.three-cat-item::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 16px;
    display: block;
}

.three-cat-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 290px;
    max-width: 380px;
    padding: 10px;
    border-radius: 20px;
    background: #ffffff;
    border: 1px solid #dbe3ef;
    box-shadow: 0 24px 70px rgba(15, 23, 42, .16);
    display: none;
    z-index: 200;
}

.three-cat-item:hover .three-cat-dropdown,
.three-cat-item:focus-within .three-cat-dropdown {
    display: grid;
    gap: 6px;
}

.three-cat-dropdown a {
    min-height: 38px;
    padding: 0 12px;
    border-radius: 13px;
    justify-content: flex-start;
    background: #ffffff;
    border-color: transparent;
    box-shadow: none;
    white-space: normal;
    line-height: 1.25;
}

.three-cat-dropdown a:hover {
    background: #eff6ff;
    color: #1d4ed8;
}

.three-banner-zone {
    padding: 24px 0 0;
}

.three-banner-grid {
    display: grid;
    grid-template-columns: 1.35fr .8fr .8fr;
    gap: 16px;
}

.three-banner-card {
    min-height: 290px;
    border-radius: 30px;
    overflow: hidden;
    padding: 30px;
    display: flex;
    align-items: end;
    color: #fff;
    text-decoration: none;
    background: linear-gradient(135deg, #0f172a, #2563eb);
    background-size: cover;
    background-position: center;
    box-shadow: 0 24px 70px rgba(15, 23, 42, .12);
}

.three-banner-card:first-child {
    min-height: 390px;
}

.three-banner-card h2 {
    margin: 0;
    max-width: 620px;
    font-size: clamp(30px, 4vw, 58px);
    line-height: .98;
    letter-spacing: -.055em;
}

.three-banner-card p {
    margin: 12px 0 0;
    max-width: 560px;
    color: rgba(255,255,255,.86);
    font-weight: 820;
    line-height: 1.48;
}

.three-section,
.three-category-grid,
.three-product-grid {
    display: none !important;
}

/* Ürün bölümleri artık otomatik basılmayacak.
   Sonraki adımda tema ayarlarından seçilen kategori carousel blokları ayrı class ile gelecek. */

@media (max-width: 1100px) {
    .three-category-nav .three-shell {
        overflow-x: auto;
        flex-wrap: nowrap;
        scrollbar-width: thin;
    }

    .three-banner-grid {
        grid-template-columns: 1fr;
    }

    .three-banner-card,
    .three-banner-card:first-child {
        min-height: 260px;
    }
}

@media (max-width: 640px) {
    .three-category-nav .three-shell {
        width: min(100% - 22px, 1320px);
    }

    .three-banner-card {
        border-radius: 22px;
        padding: 22px;
    }
}


/* === Home product section carousel from theme settings === */
.three-home-product-section {
    padding: 34px 0;
}

.three-home-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.three-home-section-head h2 {
    margin: 0;
    font-size: clamp(24px, 2.8vw, 38px);
    letter-spacing: -.055em;
    color: #0f172a;
}

.three-home-product-carousel {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(230px, 260px);
    gap: 16px;
    overflow-x: auto;
    padding: 4px 4px 18px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
}

.three-home-product-card {
    scroll-snap-align: start;
    overflow: hidden;
    border-radius: 24px;
    background: #fff;
    border: 1px solid #e2e8f0;
    text-decoration: none;
    box-shadow: 0 12px 35px rgba(15, 23, 42, .05);
}

.three-home-product-image {
    aspect-ratio: 1 / .82;
    background: #f1f5f9;
    display: grid;
    place-items: center;
    color: #94a3b8;
    font-weight: 900;
    font-size: 13px;
}

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

.three-home-product-info {
    padding: 14px;
}

.three-home-product-info h3 {
    margin: 0;
    min-height: 42px;
    color: #0f172a;
    font-size: 14px;
    line-height: 1.35;
}

.three-home-product-info strong {
    display: block;
    margin-top: 10px;
    color: #2563eb;
    font-size: 17px;
}