.detail-page {
    background: #f4f7fb;
    color: #53606d;
}

.detail-hero {
    position: relative;
    overflow: hidden;
    padding: 170px 0 105px;
    background-image: linear-gradient(90deg, rgba(7, 27, 47, .92), rgba(11, 72, 103, .72)),
        url("../images/product-detail-hero.png");
    background-position: center;
    background-size: cover;
}

.detail-hero .container {
    position: relative;
    z-index: 1;
}

.detail-hero h1 {
    margin: 0 0 .9rem;
    color: #fff;
    font-weight: 700;
    letter-spacing: -.03em;
    line-height: 1.08;
}

.detail-hero p {
    margin: 0;
    line-height: 1.75;
}

.detail-hero .container > p:first-of-type {
    margin-bottom: .7rem;
}

.detail-hero h1 + p {
    max-width: 700px;
}

.detail-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
    margin: 0 0 1.25rem;
    padding: 0;
    list-style: none;
    color: #fff;
    font-size: .85rem;
}

.detail-breadcrumbs li + li::before {
    margin-right: .45rem;
    color: rgba(255, 255, 255, .75);
    content: "/";
}

.detail-breadcrumbs a {
    color: #fff;
}

.detail-card {
    position: relative;
    z-index: 2;
    margin-top: -48px;
    padding: 2.5rem;
    border: 1px solid #e7edf3;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 22px 55px rgba(16, 42, 67, .12);
}

.detail-card img {
    padding: .5rem;
    background: #f7f9fc;
    box-shadow: inset 0 0 0 1px #e6edf3;
}

.detail-card h2 {
    margin-bottom: .7rem;
    color: #102a43;
    font-size: clamp(1.6rem, 3vw, 2.25rem);
}

.detail-card > .row > .col-lg-7 > p {
    line-height: 1.8;
}

.spec-list {
    gap: .75rem;
    margin-top: 1.5rem;
}

.spec-list li {
    min-height: 72px;
    padding: .9rem 1rem;
    border: 1px solid #e7edf3;
    border-radius: 9px;
    background: #fbfcfe;
    line-height: 1.55;
}

.spec-list strong {
    margin-bottom: .25rem;
    color: #102a43;
    font-size: .78rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.detail-cta {
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    box-shadow: 0 9px 20px rgba(249, 88, 14, .2);
}

.detail-cta:hover {
    transform: translateY(-2px);
    background: #d94300;
    color: #fff;
    box-shadow: 0 12px 24px rgba(249, 88, 14, .28);
}

@media (max-width: 575px) {
    .detail-hero {
        padding: 135px 0 85px;
    }

    .detail-card {
        margin-top: -32px;
        padding: 1.25rem;
    }
}