:root {
    --bg: #020617;
    --bg-alt: #050816;
    --card-bg: #020617;
    --card-elevated-bg: #020617;
    --accent: #38bdf8;
    --accent-soft: rgba(56, 189, 248, 0.12);
    --accent-soft-strong: rgba(56, 189, 248, 0.2);
    --text: #e5e7eb;
    --muted: #9ca3af;
    --border: #1f2937;
    --danger: #f97373;
}

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

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #020617 0, #020617 40%, #020617 100%);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

img {
    max-width: 100%;
    display: block;
}

/* Layout */

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 40px;
    background: rgba(2, 6, 23, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.85);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.logo-mark {
    width: 26px;
    height: 26px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 0, #38bdf8 0, #0ea5e9 30%, #020617 75%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.35);
    font-size: 12px;
}

.logo-mark span {
    font-weight: 700;
}

.logo-text span {
    display: block;
}

.logo-title {
    font-size: 14px;
}

.logo-subtitle {
    font-size: 11px;
    color: var(--muted);
    text-transform: none;
    letter-spacing: 0;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    font-size: 14px;
}

.main-nav a {
    color: var(--muted);
    padding: 6px 0;
    border-bottom: 1px solid transparent;
    transition: color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
    transform-origin: center bottom;
}

.main-nav a:hover {
    color: var(--text);
    border-color: rgba(148, 163, 184, 0.5);
    transform: translateY(-1px);
}

.main-nav a.is-active {
    color: var(--accent);
    border-color: var(--accent);
}

.page {
    max-width: 1120px;
    margin: 0 auto;
    padding: 32px 24px 60px;
}

@media (max-width: 768px) {
    .site-header {
        padding: 14px 18px;
        flex-wrap: wrap;
        gap: 12px;
    }

    .main-nav {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
        row-gap: 8px;
    }

    .page {
        padding: 24px 16px 40px;
    }
}

/* Hero + home */

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 36px;
    align-items: center;
    margin-bottom: 40px;
}

.hero-kicker {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--muted);
    margin-bottom: 8px;
}

.hero-title {
    font-size: clamp(28px, 4vw, 36px);
    line-height: 1.1;
    font-weight: 650;
    margin: 0 0 14px;
}

.hero-title span {
    color: var(--accent);
}

.hero-text {
    margin: 0 0 20px;
    font-size: 15px;
    color: var(--muted);
    max-width: 480px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 13px;
    color: var(--muted);
}

.hero-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-meta-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.25);
}

.hero-panel {
    position: relative;
    border-radius: 18px;
    border: 1px solid rgba(30, 64, 175, 0.7);
    padding: 18px 18px 20px;
    background:
        radial-gradient(circle at 10% 0, rgba(56, 189, 248, 0.24) 0, transparent 52%),
        radial-gradient(circle at 80% 120%, rgba(59, 130, 246, 0.22) 0, transparent 52%),
        rgba(15, 23, 42, 0.98);
    box-shadow:
        0 18px 60px rgba(15, 23, 42, 0.9),
        0 0 0 1px rgba(30, 64, 175, 0.7);
    overflow: hidden;
}

.hero-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 12px;
    color: var(--muted);
}

.hero-panel-dots {
    display: flex;
    gap: 6px;
}

.hero-panel-dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.4);
}

.hero-panel-dot:nth-child(1) {
    background: rgba(248, 113, 113, 0.95);
}

.hero-panel-dot:nth-child(2) {
    background: rgba(251, 191, 36, 0.9);
}

.hero-panel-dot:nth-child(3) {
    background: rgba(52, 211, 153, 0.95);
}

.hero-panel-body {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 16px;
    align-items: flex-start;
    font-size: 12px;
}

.hero-panel-metric-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
    color: var(--muted);
}

.hero-panel-metric-main {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.hero-panel-metric-sub {
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 10px;
}

.hero-panel-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pill {
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    background: rgba(15, 23, 42, 0.95);
    font-size: 11px;
    color: var(--muted);
}

.pill--accent {
    border-color: rgba(56, 189, 248, 0.8);
    color: var(--accent);
    background: rgba(15, 23, 42, 0.98);
}

.hero-panel-list {
    display: grid;
    gap: 8px;
}

.hero-panel-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 10px;
    border-radius: 9px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(30, 64, 175, 0.7);
}

.hero-panel-list-label {
    color: var(--muted);
}

.hero-panel-list-value {
    font-variant-numeric: tabular-nums;
    color: var(--text);
}

@media (max-width: 880px) {
    .hero {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-panel {
        order: -1;
    }
}

@media (max-width: 640px) {
    .hero-panel-body {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* Split cards for Products / Services */

.split-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 40px;
}

.split-card {
    position: relative;
    border-radius: 16px;
    padding: 18px 18px 16px;
    background: radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.2) 0, rgba(56, 189, 248, 0.03) 35%, #020617 80%);
    border: 1px solid rgba(30, 64, 175, 0.8);
    box-shadow:
        0 14px 40px rgba(15, 23, 42, 0.9),
        0 0 0 1px rgba(15, 23, 42, 0.9);
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease,
        background 0.25s ease;
    cursor: pointer;
    overflow: hidden;
}

.split-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 110% -10%, rgba(56, 189, 248, 0.36) 0, transparent 55%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.split-card:hover {
    transform: translateY(-3px);
    border-color: rgba(56, 189, 248, 0.95);
    box-shadow:
        0 22px 45px rgba(15, 23, 42, 1),
        0 0 0 1px rgba(37, 99, 235, 0.9);
}

.split-card:hover::after {
    opacity: 1;
}

.split-card-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 6px;
}

.split-card-subtitle {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 16px;
    max-width: 300px;
}

.split-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--muted);
}

.split-card-count span {
    color: var(--accent);
    font-weight: 500;
}

.split-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.split-card-cta span {
    font-weight: 500;
}

.split-card-cta-icon {
    font-size: 14px;
}

@media (max-width: 640px) {
    .split-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* Sections */

.section {
    margin-bottom: 36px;
}

.section-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 16px;
    font-weight: 600;
}

.section-subtitle {
    font-size: 13px;
    color: var(--muted);
}

/* Category menus */

.category-menu-shell {
    margin-bottom: 20px;
}

.category-menu-label {
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.category-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.category-chip {
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    background: rgba(15, 23, 42, 0.96);
    font-size: 12px;
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition:
        border-color 0.18s ease,
        background 0.18s ease,
        color 0.18s ease,
        transform 0.18s ease;
}

.category-chip:hover {
    border-color: rgba(56, 189, 248, 0.9);
    color: var(--accent);
    transform: translateY(-1px);
}

.category-chip--active {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(15, 23, 42, 0.98);
}

.category-chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.9);
}

/* Cards: categories & products */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.card {
    position: relative;
    border-radius: 16px;
    background: radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.18) 0, rgba(56, 189, 248, 0.02) 40%, #020617 90%);
    border: 1px solid rgba(30, 64, 175, 0.9);
    padding: 14px;
    box-shadow:
        0 16px 42px rgba(15, 23, 42, 1),
        0 0 0 1px rgba(15, 23, 42, 0.9);
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease,
        background 0.25s ease;
    overflow: hidden;
}

.card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 110% -10%, rgba(56, 189, 248, 0.34) 0, transparent 55%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.card:hover {
    transform: translateY(-3px);
    border-color: rgba(56, 189, 248, 0.98);
    box-shadow:
        0 22px 50px rgba(15, 23, 42, 1),
        0 0 0 1px rgba(37, 99, 235, 0.9);
}

.card:hover::after {
    opacity: 1;
}

.card-thumb {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(30, 64, 175, 0.9);
    background: radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.3) 0, #020617 50%);
    margin-bottom: 10px;
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-thumb img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.card-body {
    display: grid;
    gap: 4px;
    font-size: 13px;
}

.card-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.card-title {
    font-size: 14px;
    font-weight: 600;
}

.card-badge {
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid rgba(56, 189, 248, 0.8);
    font-size: 11px;
    color: var(--accent);
    background: rgba(15, 23, 42, 0.98);
}

.card-text {
    color: var(--muted);
    font-size: 13px;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 6px;
    font-size: 12px;
    color: var(--muted);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--accent);
}

/* Breadcrumbs */

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 10px;
}

.breadcrumbs a {
    color: var(--muted);
}

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

.breadcrumbs-sep {
    opacity: 0.6;
}

/* Product detail */

.product-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
    gap: 26px;
    align-items: flex-start;
}

.product-media {
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(30, 64, 175, 0.9);
    background: radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.26) 0, rgba(15, 23, 42, 1) 65%);
    box-shadow:
        0 20px 52px rgba(15, 23, 42, 1),
        0 0 0 1px rgba(15, 23, 42, 0.9);
}

.product-media-inner {
    padding: 18px;
}

.product-media-label {
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.product-media-frame {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(30, 64, 175, 0.9);
    background: radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.3) 0, rgba(15, 23, 42, 1) 60%);
}

.product-media-frame {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(30, 64, 175, 0.9);
    background: radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.3) 0, rgba(15, 23, 42, 1) 60%);


    height: 420px;              
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;              

}

.product-main-title {
    font-size: 20px;
    font-weight: 650;
    margin: 0 0 6px;
}

.product-subtitle {
    font-size: 13px;
    color: var(--muted);
    margin: 0 0 16px;
}

.product-label-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 12px;
}

.product-tag {
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(56, 189, 248, 0.9);
    color: var(--accent);
    background: rgba(15, 23, 42, 0.98);
    font-size: 11px;
}

.product-code {
    color: var(--muted);
}

.product-specs-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
    margin-bottom: 18px;
    font-size: 13px;
}

.product-specs-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 10px;
}

.spec-block {
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(30, 64, 175, 0.9);
    background: rgba(15, 23, 42, 0.96);
}

.spec-label {
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

.spec-value {
    font-size: 13px;
}

.product-spec-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin-bottom: 18px;
}

.product-spec-table th,
.product-spec-table td {
    padding: 8px 10px;
    text-align: left;
}

.product-spec-table th {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--muted);
}

.product-spec-table tr:nth-child(even) td {
    background: rgba(15, 23, 42, 0.96);
}

.product-spec-table tr:nth-child(odd) td {
    background: rgba(15, 23, 42, 0.93);
}

.product-spec-table td:first-child {
    color: var(--muted);
    width: 45%;
}

.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    font-size: 13px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: 999px;
    padding: 8px 14px;
    border: 1px solid transparent;
    background: var(--accent);
    color: #0b1120;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition:
        background 0.2s ease,
        color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.18s ease;
}

.btn:hover {
    background: #0ea5e9;
    box-shadow: 0 14px 35px rgba(8, 47, 73, 0.7);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border-color: rgba(148, 163, 184, 0.7);
    color: var(--muted);
}

.btn-outline:hover {
    border-color: rgba(56, 189, 248, 0.9);
    color: var(--accent);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.9);
}

.product-note {
    font-size: 12px;
    color: var(--muted);
}

@media (max-width: 880px) {
    .product-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* Simple list for services */

.service-list {
    display: grid;
    gap: 10px;
    font-size: 13px;
    color: var(--muted);
    max-width: 620px;
}

.service-item {
    padding: 9px 12px;
    border-radius: 10px;
    border: 1px solid rgba(30, 64, 175, 0.9);
    background: rgba(15, 23, 42, 0.96);
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.service-item-title {
    color: var(--text);
    font-weight: 500;
    margin-bottom: 2px;
}

.service-item-meta {
    font-size: 12px;
    color: var(--muted);
}

/* About + contacts */

.two-column {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 22px;
    font-size: 13px;
    color: var(--muted);
}

.info-card {
    padding: 14px 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(30, 64, 175, 0.9);
    background: rgba(15, 23, 42, 0.96);
}

.info-card-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 4px;
}

.info-list li {
    display: flex;
    justify-content: space-between;
    gap: 6px;
}

.info-list-label {
    color: var(--muted);
}

.info-list-value {
    color: var(--text);
}

.footer {
    max-width: 1120px;
    margin: 0 auto;
    padding: 12px 24px 22px;
    font-size: 11px;
    color: #4b5563;
    border-top: 1px solid rgba(15, 23, 42, 0.9);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-links {
    display: flex;
    gap: 12px;
}

.footer-links a {
    color: #6b7280;
}

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