html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

.da-app {
    --da-background: var(--ui-bg);
    --da-surface: var(--ui-panel);
    --da-ink: var(--ui-ink);
    --da-muted: var(--ui-muted);
    --da-line: var(--ui-border);
    --da-forest: var(--ui-primary);
    --da-green: var(--ui-accent);
    --da-lime: #a5c8ff;
    --bs-body-bg: var(--ui-bg);
    --bs-body-color: var(--ui-ink);
    --bs-border-color: var(--ui-border);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    margin: 0;
    background: var(--ui-bg);
    color: var(--ui-ink);
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.6;
}

    .da-app *,
    .da-app *::before,
    .da-app *::after {
        box-sizing: border-box;
    }

    .da-app a {
        color: var(--ui-accent);
    }

    .da-app :is(h1, h2, h3) {
        color: var(--ui-ink);
        font-family: inherit;
    }

    .da-app :is(button, input, select, textarea) {
        font-family: inherit;
    }

    .da-app :is(a, button, input, select, textarea):focus-visible {
        outline: 2px solid var(--ui-accent);
        outline-offset: 4px;
    }

.da-container {
    width: min(1440px, calc(100% - 48px));
    margin-inline: auto;
}

.da-main {
    flex: 1;
    min-width: 0;
}

.da-app .da-skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    padding: 10px 16px;
    border-radius: 8px;
    background: var(--ui-primary);
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-170%);
}

    .da-app .da-skip-link:focus {
        transform: translateY(0);
    }

/* Üst menü */

.da-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--ui-border);
    background: var(--ui-panel);
}

.da-navbar {
    min-height: 72px;
    padding-block: 12px;
}

.da-nav-inner {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.da-app .da-brand {
    display: inline-flex;
    order: 1;
    align-items: center;
    flex: 0 0 auto;
    gap: 10px;
    color: var(--ui-ink);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.6px;
    text-decoration: none;
    white-space: nowrap;
}

.da-logo-mark {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 37px;
    height: 37px;
    border-radius: 11px;
    background: var(--ui-primary);
    color: #ffffff;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: -0.8px;
}

.da-nav-links {
    order: 2;
    justify-content: center;
}

.da-nav-list {
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.da-app .da-nav-link {
    display: block;
    padding: 9px 12px;
    border-radius: 8px;
    color: var(--ui-muted);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
}

    .da-app .da-nav-link:hover,
    .da-app .da-nav-link.is-active {
        background: var(--ui-primary-soft);
        color: var(--ui-accent);
    }

.da-nav-tools {
    display: flex;
    order: 3;
    align-items: center;
    gap: 8px;
}

.da-menu-toggle {
    width: 40px;
    height: 40px;
    padding: 9px;
    border: 1px solid var(--ui-border);
    border-radius: 10px;
    background: var(--ui-panel);
    color: var(--ui-ink);
}

    .da-menu-toggle svg {
        display: block;
        width: 20px;
        height: 20px;
    }

    .da-menu-toggle:focus {
        box-shadow: none;
    }

/* Düğmeler */

.da-app .da-primary-button,
.da-app .da-secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 43px;
    padding: 10px 16px;
    border: 1px solid var(--ui-border);
    border-radius: 9px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
}

.da-app .da-primary-button {
    border-color: var(--ui-primary);
    background: var(--ui-primary);
    color: #ffffff;
}

    .da-app .da-primary-button:hover {
        border-color: var(--ui-primary-hover);
        background: var(--ui-primary-hover);
        color: #ffffff;
    }

.da-app .da-secondary-button {
    background: var(--ui-panel);
    color: var(--ui-ink);
}

    .da-app .da-secondary-button:hover {
        border-color: var(--ui-accent);
        color: var(--ui-accent);
    }

/* Kompakt giriş alanı */

.da-home-intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 64px;
    padding: 38px 0;
}

.da-eyebrow {
    margin: 0 0 10px;
    color: var(--ui-accent);
    font-size: 10px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 1.5px;
}

.da-intro-copy h1 {
    margin: 0;
    font-size: clamp(35px, 3.8vw, 53px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
}

    .da-intro-copy h1 span {
        color: var(--ui-accent);
    }

.da-intro-description {
    max-width: 540px;
    margin: 17px 0 0;
    color: var(--ui-muted);
    font-size: 15px;
    line-height: 1.8;
}

.da-search-panel {
    min-width: 0;
    padding: 24px;
    border: 1px solid var(--ui-border);
    border-radius: 16px;
    background: var(--ui-panel);
    box-shadow: var(--ui-shadow);
}

.da-search-panel-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
}

.da-search-kicker {
    color: var(--ui-muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
}

.da-model-count {
    padding: 4px 9px;
    border: 1px solid var(--ui-border);
    border-radius: 6px;
    background: var(--ui-panel-soft);
    color: var(--ui-muted);
    font-size: 11px;
    white-space: nowrap;
}

.da-search-panel form > label {
    display: block;
    margin-bottom: 10px;
    color: var(--ui-ink);
    font-size: 15px;
    font-weight: 600;
}

.da-search-control {
    display: flex;
    gap: 8px;
    min-width: 0;
}

    .da-search-control input {
        flex: 1;
        width: 100%;
        min-width: 0;
        min-height: 48px;
        padding: 12px 14px;
        border: 1px solid var(--ui-border);
        border-radius: 9px;
        background: var(--ui-bg);
        color: var(--ui-ink);
        font-size: 13px;
    }

        .da-search-control input::placeholder {
            color: var(--ui-muted);
            opacity: 0.9;
        }

        .da-search-control input:focus {
            border-color: var(--ui-accent);
        }

    .da-search-control .da-primary-button {
        min-width: 82px;
        min-height: 48px;
    }

.da-search-shortcuts {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 15px;
}

    .da-search-shortcuts > span {
        margin-right: 3px;
        color: var(--ui-muted);
        font-size: 11px;
    }

.da-app .da-search-shortcuts a {
    padding: 4px 8px;
    border: 1px solid var(--ui-border);
    border-radius: 6px;
    color: var(--ui-muted);
    font-size: 11px;
    font-weight: 600;
    text-decoration: none;
}

    .da-app .da-search-shortcuts a:hover {
        border-color: var(--ui-accent);
        background: var(--ui-primary-soft);
        color: var(--ui-accent);
    }

/* Ana sayfa ürünleri */

.da-home-products {
    padding: 6px 0 0;
    scroll-margin-top: 95px;
}

.da-home-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 18px;
    margin-bottom: 20px;
}

    .da-home-section-heading .da-eyebrow {
        margin-bottom: 5px;
    }

    .da-home-section-heading h2 {
        margin: 0;
        font-size: 25px;
        font-weight: 700;
        line-height: 1.25;
        letter-spacing: -0.8px;
    }

.da-home-product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.da-home-product-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--ui-border);
    border-radius: 14px;
    background: var(--ui-panel);
    box-shadow: var(--ui-shadow);
}

    .da-home-product-card:hover {
        border-color: var(--ui-accent);
    }

    .da-home-product-card:focus-within {
        outline: 2px solid var(--ui-accent);
        outline-offset: 3px;
    }

.da-app .da-product-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 16px;
    color: var(--ui-ink);
    text-decoration: none;
}

.da-product-media {
    position: relative;
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    height: 180px;
    overflow: hidden;
    margin-bottom: 17px;
    border-radius: 9px;
    background: #f0f3f7;
}

:root[data-theme="dark"] .da-product-media {
    background: #e6ebf2;
}

.da-product-media img {
    display: block;
    width: 100%;
    height: 100%;
    padding: 13px;
    object-fit: contain;
}

.da-product-memory {
    position: absolute;
    top: 9px;
    right: 9px;
    padding: 4px 7px;
    border: 1px solid #d4dce8;
    border-radius: 6px;
    background: #ffffff;
    color: #334155;
    font-size: 10px;
    font-weight: 700;
}

.da-product-placeholder {
    display: grid;
    justify-items: center;
    gap: 9px;
    color: #718198;
}

    .da-product-placeholder svg {
        width: 104px;
        height: 67px;
    }

    .da-product-placeholder span {
        font-size: 10px;
    }

.da-product-heading {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
    color: var(--ui-muted);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.da-home-product-card h3 {
    min-height: 69px;
    margin: 0 0 17px;
    color: var(--ui-ink);
    font-size: 16px;
    font-weight: 650;
    line-height: 1.45;
    letter-spacing: -0.3px;
    overflow-wrap: break-word;
}

.da-product-specs {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 10px;
    margin: auto 0 0;
    padding: 14px 0;
    border-top: 1px solid var(--ui-border);
    border-bottom: 1px solid var(--ui-border);
}

    .da-product-specs > div {
        min-width: 0;
    }

    .da-product-specs dt {
        margin-bottom: 4px;
        color: var(--ui-muted);
        font-size: 11px;
        font-weight: 400;
    }

    .da-product-specs dd {
        margin: 0;
        color: var(--ui-ink);
        font-size: 12px;
        font-weight: 600;
        line-height: 1.5;
    }

.da-product-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-top: 14px;
    color: var(--ui-accent);
    font-size: 12px;
    font-weight: 600;
}

.da-home-empty {
    padding: 32px;
    border: 1px solid var(--ui-border);
    border-radius: 14px;
    background: var(--ui-panel);
}

    .da-home-empty h3 {
        font-size: 19px;
    }

    .da-home-empty p {
        margin: 12px 0 0;
        color: var(--ui-muted);
    }

/* Seçim rehberi */

.da-home-guide {
    margin: 38px 0 44px;
    padding: 26px;
    border: 1px solid var(--ui-border);
    border-radius: 14px;
    background: var(--ui-panel);
    scroll-margin-top: 95px;
}

    .da-home-guide .da-home-section-heading {
        margin-bottom: 26px;
    }

    .da-home-guide h2 {
        font-size: 23px;
    }

.da-guide-introduction {
    max-width: 370px;
    margin: 0;
    color: var(--ui-muted);
    font-size: 13px;
    line-height: 1.7;
}

.da-guide-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

    .da-guide-grid article {
        display: flex;
        align-items: flex-start;
        gap: 13px;
        min-width: 0;
    }

.da-guide-number {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--ui-primary-soft);
    color: var(--ui-accent);
    font-size: 11px;
    font-weight: 700;
}

.da-guide-grid h3 {
    margin: 2px 0 8px;
    font-size: 14px;
    font-weight: 650;
}

.da-guide-grid p {
    margin: 0;
    color: var(--ui-muted);
    font-size: 12px;
    line-height: 1.8;
}

/* Alt menü */

.da-footer {
    padding: 26px 0;
    border-top: 1px solid var(--ui-border);
    background: var(--ui-panel);
}

.da-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.da-app .da-footer-brand {
    color: var(--ui-ink);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.5px;
    text-decoration: none;
}

.da-footer-brand span {
    color: var(--ui-accent);
}

.da-footer p {
    margin: 5px 0 0;
    color: var(--ui-muted);
    font-size: 11px;
}

.da-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
}

.da-app .da-footer-links a {
    color: var(--ui-muted);
    font-size: 12px;
    text-decoration: none;
}

    .da-app .da-footer-links a:hover {
        color: var(--ui-accent);
    }

.da-footer small {
    color: var(--ui-muted);
    font-size: 11px;
}

/* Mobil düzen */

@media (max-width: 1150px) {
    .da-home-intro {
        gap: 32px;
    }

    .da-intro-copy h1 {
        font-size: 43px;
    }

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

    .da-product-media {
        height: 210px;
    }

    .da-home-product-card h3 {
        min-height: 46px;
    }
}

@media (max-width: 991.98px) {
    .da-nav-inner {
        justify-content: space-between;
    }

    .da-nav-tools {
        order: 2;
        margin-left: auto;
    }

    .da-nav-links {
        order: 3;
        flex-basis: 100%;
    }

    .da-nav-list {
        align-items: stretch;
        flex-direction: column;
        padding: 12px 0 4px;
        border-top: 1px solid var(--ui-border);
    }

    .da-home-intro {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
        padding: 30px 0;
    }

    .da-intro-copy h1 br {
        display: none;
    }

    .da-intro-copy h1 {
        max-width: 700px;
        font-size: 40px;
        letter-spacing: -1.5px;
    }

    .da-intro-description {
        max-width: 700px;
    }

    .da-guide-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 23px;
    }

        .da-guide-grid p {
            font-size: 13px;
        }
}

@media (max-width: 600px) {
    .da-container {
        width: calc(100% - 32px);
    }

    .da-navbar {
        min-height: 68px;
    }

    .da-nav-inner {
        gap: 10px;
    }

    .da-app .da-brand {
        gap: 8px;
        font-size: 16px;
    }

    .da-logo-mark {
        width: 33px;
        height: 33px;
        border-radius: 9px;
        font-size: 12px;
    }

    .da-nav-tools .da-theme-toggle {
        width: 40px;
        padding: 10px;
    }

    .da-nav-tools [data-theme-label] {
        display: none;
    }

    .da-intro-copy h1 {
        font-size: 35px;
        line-height: 1.13;
    }

    .da-intro-description {
        font-size: 14px;
    }

    .da-search-panel {
        padding: 18px;
        border-radius: 12px;
    }

    .da-search-panel-top {
        margin-bottom: 16px;
    }

    .da-search-kicker {
        font-size: 9px;
        letter-spacing: 0.8px;
    }

    .da-search-control input {
        padding-inline: 10px;
        font-size: 12px;
    }

    .da-search-control .da-primary-button {
        min-width: 68px;
        gap: 7px;
        padding-inline: 12px;
    }

    .da-home-section-heading h2 {
        font-size: 23px;
    }

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

    .da-product-media {
        height: 210px;
    }

    .da-home-product-card h3 {
        min-height: 0;
        font-size: 17px;
    }

    .da-product-specs dd {
        font-size: 13px;
    }

    .da-home-guide {
        margin-top: 28px;
        padding: 20px;
    }

        .da-home-guide .da-home-section-heading {
            gap: 12px;
            margin-bottom: 22px;
        }

        .da-home-guide h2 {
            font-size: 21px;
        }

    .da-footer-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .da-app *,
    .da-app *::before,
    .da-app *::after {
        transition: none !important;
        animation: none !important;
    }
}