/* =========================================================
   ALÜMİNYUM LEVHA VE PLAKA SAYFASI - ÖZEL STİLLER
========================================================= */

:root {
    --navy: #0E1B2B;
    --text-dark: #343434;
    --text-gray: #4B5563;
    --surface: #F7F8FA;
}


/* =========================================================
   AKTİF MENÜ
========================================================= */

.main-nav .nav-link.active {
    color: var(--accent);
}


/* =========================================================
   CONTAINER (SAYFA GENELİ - HEADER İLE HİZALI)
========================================================= */

.container-xl {
    max-width: 100%;
    padding-left: 96px;
    padding-right: 96px;
}

@media (max-width: 1199px) {
    .container-xl {
        padding-left: 40px;
        padding-right: 40px;
    }
}

@media (max-width: 575px) {
    .container-xl {
        padding-left: 20px;
        padding-right: 20px;
    }
}


/* =========================================================
   SAYFA HERO / BREADCRUMB
========================================================= */

.page-hero {
    position: relative;
    display: flex;
    align-items: flex-start;
    height: 347px;
    padding-top: 138px;
    background-color: var(--navy);
    background-image: url("img/aluminyum-levha-banner.jpg");
    background-size: cover;
    background-position: center;
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 30px;
    font-family: "Poppins";
    font-size: 14px;
    font-weight: 400;
    line-height: 1.32;
    color: #fff;
}

.page-breadcrumb-icon {
    width: 16px;
    height: 16px;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.page-breadcrumb a {
    color: rgba(255, 255, 255, 0.85);
    transition: color 0.2s ease;
}

.page-breadcrumb a:hover {
    color: var(--accent);
}

.page-breadcrumb .sep {
    color: rgba(255, 255, 255, 0.5);
}

.page-breadcrumb .current {
    color: #fff;
}

.page-title {
    margin: 0;
    max-width: 682px;
    font-family: "Poppins";
    font-weight: 600;
    font-size: 42px;
    line-height: 1.32;
    color: #fff;
}


/* =========================================================
   GİRİŞ
========================================================= */

.product-intro {
    padding: 100px 0;
    background: #fff;
}

.product-intro-heading {
    max-width: 1009px;
    margin: 0 auto 24px;
    font-family: "Poppins";
    font-weight: 600;
    font-size: 32px;
    line-height: 1.32;
    text-align: center;
    color: var(--text-dark);
}

.product-intro-text {
    max-width: 915px;
    margin: 0 auto;
    font-family: "Poppins";
    font-weight: 400;
    font-size: 16px;
    line-height: 26px;
    text-align: center;
    color: var(--text-dark);
}


/* =========================================================
   STANDARTLAR KARTLARI
========================================================= */

.standards-section {
    padding: 80px 0;
    background: var(--surface);
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}

.standard-card {
    padding: 40px;
}

.standard-card.is-dark {
    background: var(--navy);
}

.standard-card.is-light {
    background: #fff;
    transition: all 0.3s ease;
}

.standard-card.is-light:hover {
    background: var(--navy);
}

.standard-eyebrow {
    margin: 0;
    font-family: "Poppins";
    font-weight: 600;
    font-size: 28px;
    line-height: 42px;
    letter-spacing: 0.6px;
    transition: all 0.3s ease;
}

.is-dark .standard-eyebrow,
.standard-card.is-light:hover .standard-eyebrow {
    color: #F7F8FA;
}

.is-light .standard-eyebrow {
    color: var(--accent);
}

.standard-card h3 {
    margin: 24px 0 0;
    font-family: "Poppins";
    font-weight: 600;
    font-size: 20px;
    line-height: 24px;
    letter-spacing: 0.6px;
    transition: all 0.3s ease;
}

.is-dark h3,
.standard-card.is-light:hover h3 {
    color: #F7F8FA;
}

.is-light h3 {
    color: var(--navy);
}

.standard-card p {
    max-width: 480px;
    margin: 16px 0 0;
    font-family: "Poppins";
    font-weight: 400;
    font-size: 14px;
    line-height: 25px;
    transition: all 0.3s ease;
}

.is-dark p,
.standard-card.is-light:hover p {
    color: #F7F8FA;
}

.is-light p {
    color: var(--text-gray);
}


/* =========================================================
   ÜRÜN LİSTESİ
========================================================= */

.product-list-section {
    padding: 100px 0;
    background: #fff;
}

.product-card {
    display: flex;
    align-items: stretch;
    margin-bottom: 20px;
    min-height: 315px;
}

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

.product-card-media {
    flex: 0 0 35%;
    max-width: 560px;
    position: relative;
    overflow: hidden;
}

.product-card-media img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card-body {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: 32px 42px;
    background: var(--surface);
}

.product-badge-row {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 6px;
}

.product-badge-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.product-badge-text {
    font-family: "Poppins";
    font-size: 13px;
    line-height: 20px;
}

.badge-stokta .product-badge-dot { background: #026002; }
.badge-stokta .product-badge-text { color: #026002; }

.badge-sinirli .product-badge-dot { background: #FFBB00; }
.badge-sinirli .product-badge-text { color: #FFBB00; }

.badge-siparis .product-badge-dot { background: #006FFF; }
.badge-siparis .product-badge-text { color: #006FFF; }

.product-card-name {
    margin: 0 0 3px;
    font-family: "Poppins";
    font-weight: 600;
    font-size: 28px;
    line-height: 42px;
    letter-spacing: 0.56px;
    color: var(--navy);
}

.product-card-spec {
    margin: 0;
    font-family: "Poppins";
    font-weight: 400;
    font-size: 16px;
    line-height: 18px;
    color: var(--accent);
}

.product-card-title {
    margin: 0 0 12px;
    font-family: "Poppins";
    font-weight: 500;
    font-size: 16px;
    line-height: 18px;
    color: var(--navy);
}

.product-card-desc {
    max-width: 609px;
    margin: 0;
    font-family: "Poppins";
    font-weight: 400;
    font-size: 14px;
    line-height: 21px;
    color: var(--text-gray);
}

.product-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.product-tag {
    padding: 6px 8px;
    border: 1px solid #C7CDD4;
    border-radius: 3px;
    font-family: "Poppins";
    font-size: 13px;
    line-height: 20px;
    color: var(--navy);
}

.product-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    margin-left: auto;
    font-family: "Poppins";
    font-weight: 600;
    font-size: 14px;
    color: var(--navy);
    white-space: nowrap;
    transition: color 0.2s ease, gap 0.2s ease;
}

.product-card-cta:hover {
    color: var(--accent);
    gap: 10px;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
    font-family: "Poppins";
    font-size: 16px;
    line-height: 24px;
    color: var(--navy);
    text-decoration: none;
    transition: gap 0.2s ease, color 0.2s ease;
}

.product-link svg,
.product-card-cta svg {
    color: var(--accent);
}

.product-link:hover {
    gap: 10px;
    color: var(--accent);
}

.product-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}


/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 1199px) {

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

    .product-card {
        flex-direction: column;
        min-height: auto;
    }

    .product-card-media {
        flex: 0 0 auto;
        max-width: 100%;
        height: 280px;
        position: relative;
    }
}

@media (max-width: 991px) {

    .page-title {
        font-size: 34px;
    }

    .product-intro-heading {
        font-size: 26px;
    }
}

@media (max-width: 767px) {

    .page-hero {
        height: 260px;
        padding-top: 100px;
    }

    .page-title {
        font-size: 28px;
    }

    .product-intro {
        padding: 60px 0;
    }

    .product-intro-heading {
        font-size: 22px;
    }

    .standards-section {
        padding: 50px 0;
    }

    .standard-card {
        padding: 30px;
    }

    .product-list-section {
        padding: 60px 0;
    }

    .product-card-body {
        padding: 24px;
    }

    .product-card-name {
        font-size: 22px;
    }

    .product-card-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .product-link {
        margin-left: 0;
    }
}

@media (max-width: 575px) {

    .page-title {
        font-size: 24px;
    }

    .product-intro-heading {
        font-size: 20px;
    }
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 40px;
    margin-bottom: 40px;
}
.feature-card {
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    padding: 32px 24px;
    transition: box-shadow 0.3s ease;
}
.feature-card:hover {
    box-shadow: 0px 12px 24px rgba(0, 0, 0, 0.05);
}
.feature-top-title {
    color: var(--accent);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    display: block;
}
.feature-title {
    font-size: 20px;
    font-weight: 600;
    color: #1A1A1A;
    margin-bottom: 16px;
}
.feature-desc {
    font-size: 15px;
    color: #4A4A4A;
    line-height: 1.6;
    margin: 0;
}