:root {
    --site-bg: #f6f8fc;
    --site-text: #1f2a37;
    --muted: #607087;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --card-radius: 16px;
}

body {
    background-color: var(--site-bg);
    color: var(--site-text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar {
    backdrop-filter: blur(8px);
}

.navbar .nav-link {
    font-weight: 500;
    color: #334155;
}

.navbar .nav-link.active {
    font-weight: 700;
    color: var(--primary) !important;
}

.hero-section {
    background:
        radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.16), rgba(37, 99, 235, 0) 35%),
        radial-gradient(circle at 90% 80%, rgba(37, 99, 235, 0.12), rgba(37, 99, 235, 0) 35%),
        linear-gradient(180deg, #ffffff 0%, #eef4ff 100%);
}

.hero-image {
    max-height: 430px;
    width: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 18px 40px rgba(37, 99, 235, 0.16);
}

.badge-soft {
    display: inline-block;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-dark);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.section-subtitle {
    color: var(--muted);
    max-width: 720px;
}

.glass-card,
.feature-card,
.stats-card,
.process-card,
.category-card,
.contact-card {
    border-radius: var(--card-radius);
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: #fff;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.stats-card {
    padding: 22px;
    text-align: center;
}

.stats-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1.1;
}

.stats-label {
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 0.35rem;
}

.feature-card,
.process-card,
.category-card,
.contact-card {
    padding: 24px;
    height: 100%;
}

.feature-card .icon,
.process-card .icon,
.category-card .icon,
.contact-card .icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 14px;
    color: var(--primary-dark);
    background: rgba(37, 99, 235, 0.12);
}

.feature-card p,
.process-card p,
.category-card p,
.contact-card p {
    color: var(--muted);
    margin-bottom: 0;
}

.product-card {
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.14) !important;
}

.product-card .card-body {
    padding: 1rem;
}

.site-install-button {
    position: fixed;
    right: 16px;
    bottom: 18px;
    z-index: 1050;
    display: none;
    align-items: center;
    gap: 8px;
    padding: 12px 17px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 12px 28px rgba(37, 99, 235, .34);
}

.site-install-button.is-visible { display: inline-flex; }

.product-showcase-col {
    flex: 0 0 20%;
    width: 20%;
}

.product-showcase-card {
    cursor: pointer;
    outline: none;
}

.product-showcase-card:focus-visible {
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2) !important;
}

.product-image-full {
    width: 100%;
    height: 210px;
    object-fit: contain;
    background: #fff;
    padding: 12px;
}

.product-meta {
    color: var(--muted);
    font-size: 0.9rem;
}

.product-details-modal {
    border: 0;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 28px 80px rgba(15, 23, 42, 0.25);
}

.product-details-label {
    color: var(--primary);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.product-details-image-wrap {
    height: 330px;
    padding: 20px;
    border: 1px solid #e6ebf3;
    border-radius: 18px;
    background: linear-gradient(145deg, #fff, #f3f7ff);
}

.product-details-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-details-title { font-weight: 800; color: #17233a; }
.product-details-price { color: var(--primary); font-size: 1.45rem; font-weight: 800; }
.product-details-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.product-details-grid > div,
.product-details-description { padding: 13px 15px; border: 1px solid #e6ebf3; border-radius: 12px; background: #f8faff; }
.product-details-grid span,
.product-details-description span { display: block; margin-bottom: 3px; color: var(--muted); font-size: .76rem; font-weight: 700; text-transform: uppercase; }
.product-details-grid strong { display: block; color: #24324a; overflow-wrap: anywhere; }
.product-details-description p { color: #475569; line-height: 1.65; }

@media (max-width: 1199.98px) {
    .product-showcase-col { flex-basis: 25%; width: 25%; }
}

@media (max-width: 991.98px) {
    .product-showcase-col { flex-basis: 33.333333%; width: 33.333333%; }
}

.cta-section {
    background: linear-gradient(135deg, #1d4ed8, #2563eb);
    color: white;
    border-radius: 20px;
    padding: 38px;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
}

.site-footer {
    background: #ffffff !important;
}

.site-footer a {
    text-decoration: none;
}

@media (max-width: 768px) {
    .product-showcase-col { flex-basis: 50%; width: 50%; }
    .product-image-full { height: 170px; }
    .product-details-image-wrap { height: 240px; }
    .section-title {
        font-size: 1.6rem;
    }

    .hero-image {
        max-height: 300px;
    }

    .cta-section {
        padding: 24px;
    }
}

@media (max-width: 420px) {
    .product-showcase-col { flex-basis: 50%; width: 50%; }
    .product-showcase-grid { --bs-gutter-x: .75rem; --bs-gutter-y: .75rem; }
    .product-showcase-card .card-body { padding: .75rem; }
    .product-showcase-card h6 { font-size: .9rem; }
    .product-showcase-card .product-meta { font-size: .75rem; }
    .product-showcase-card .btn { padding: .48rem .4rem; font-size: .78rem; }
    .product-image-full { height: 140px; padding: 8px; }
    .product-details-grid { grid-template-columns: 1fr; }
}