:root {
    --site-bg: #f5f5f5;
    --site-bg-soft: #fafafa;
    --site-panel: #ffffff;
    --site-line: #e5e7eb;
    --site-ink: #111111;
    --site-muted: #515b6a;
    --site-brand: #0f766e;
    --site-brand-deep: #0b4f4a;
    --site-dark: #0f1114;
    --site-dark-soft: #171a1e;
    --site-shadow: 0 20px 40px rgba(17, 24, 39, 0.06);
}

body.public-site {
    background: var(--site-bg);
    color: var(--site-ink);
    font-family: "Trebuchet MS", "PingFang SC", "Microsoft YaHei", sans-serif;
}

body.public-site .text-secondary {
    color: #4b5563 !important;
}

body.public-site .text-white-50 {
    color: rgba(255, 255, 255, 0.76) !important;
}

body.public-site.is-ready [data-reveal] {
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

a {
    color: inherit;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 1rem;
    z-index: 2000;
}

.skip-link:focus {
    left: 1rem;
    background: #fff;
    padding: 0.75rem 1rem;
    box-shadow: var(--site-shadow);
}

.site-header {
    border-bottom: 1px solid rgba(229, 231, 235, 0.9);
    box-shadow: 0 12px 40px rgba(17, 24, 39, 0.05);
    transition: background-color 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease, backdrop-filter 0.28s ease, transform 0.28s ease;
}

.site-header .navbar {
    min-height: 4.85rem;
}

.site-header .container {
    max-width: 1440px;
}

body.home-page .site-header {
    top: 0;
    width: 100%;
    margin-inline: 0;
    border-left: 0 !important;
    border-right: 0 !important;
    border-top: 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: saturate(180%) blur(18px);
    border-radius: 0;
}

body.home-page.header-at-top .site-header {
    background: linear-gradient(180deg, rgba(8, 13, 20, 0.84) 0%, rgba(8, 13, 20, 0.56) 100%) !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    box-shadow: none;
}

body.home-page.header-at-top .nav-link,
body.home-page.header-at-top .brand-title {
    color: #fff;
}

body.home-page.header-at-top .brand-subtitle,
body.home-page.header-at-top .nav-link:hover,
body.home-page.header-at-top .nav-link.active {
    color: rgba(255, 255, 255, 0.78) !important;
}

body.home-page.header-at-top .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.24);
}

body.home-page.header-at-top .navbar-toggler-icon {
    filter: invert(1);
}

body.home-page.header-at-top .public-chip {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.18);
}

body.home-page.header-at-top .public-chip-language {
    background: transparent;
    border-color: transparent;
}

body.home-page.header-at-top .locale-switch-group-nav a {
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.92);
    border-color: rgba(255, 255, 255, 0.18);
}

body.home-page.header-at-top .locale-switch-group-nav a.is-active {
    background: rgba(125, 211, 252, 0.18);
    color: #fff;
    border-color: rgba(125, 211, 252, 0.34);
}

body.home-page.header-at-top .locale-switch-group-nav a:hover {
    color: #fff;
}

body.nav-open .site-header,
body.mega-open .site-header {
    box-shadow: 0 18px 60px rgba(15, 23, 42, 0.12);
}

body:not(.home-page) .site-header {
    top: 0;
    width: 100%;
    margin-inline: 0;
    border-radius: 0;
}

.brand-title {
    font-size: 0.96rem;
    font-weight: 700;
    line-height: 1.15;
}

.brand-mark {
    display: inline-flex;
    width: 2.4rem;
    height: 2.4rem;
    border: 1px solid rgba(15, 118, 110, 0.18);
    background:
        radial-gradient(circle at 28% 28%, rgba(255, 255, 255, 0.82), transparent 30%),
        linear-gradient(145deg, #0b1118 0%, #0f766e 100%);
    box-shadow: 0 10px 24px rgba(15, 118, 110, 0.18);
}

.brand-logo-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.4rem;
    min-height: 2.4rem;
}

.brand-logo-image {
    display: block;
    max-height: 2.8rem;
    max-width: 8.5rem;
    width: auto;
    height: auto;
    object-fit: contain;
}

.brand-subtitle {
    font-size: 0.72rem;
    color: var(--site-muted);
    line-height: 1.1;
}

.public-nav-list {
    align-items: center;
    gap: 0.2rem;
}

.navbar-brand {
    min-width: max-content;
}

.nav-link {
    position: relative;
    color: #222;
    font-size: 0.93rem;
    font-weight: 500;
    padding: 1.45rem 0.9rem !important;
}

.nav-link span {
    position: relative;
    z-index: 1;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0.95rem;
    right: 0.95rem;
    bottom: 0.55rem;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left center;
    opacity: 0.78;
    transition: transform 0.28s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--site-brand-deep) !important;
}

.mega-menu-nav-item .nav-link:focus-visible {
    color: var(--site-brand-deep) !important;
}

.nav-link:hover::after,
.nav-link.active::after,
.mega-menu-nav-item.show .nav-link::after {
    transform: scaleX(1);
}

.mega-menu-nav-item:not(.show) .nav-link.dropdown-toggle[aria-expanded="false"]::after {
    transform: scaleX(0);
}

.public-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0.75rem;
    font-size: 0.8rem;
    color: var(--site-muted);
    border: 1px solid var(--site-line);
    background: #fff;
}

.public-chip-language {
    gap: 0.75rem;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.public-nav-actions {
    min-width: max-content;
    align-items: center;
    margin-left: 1.25rem;
}

.nav-download-btn {
    position: relative;
    overflow: hidden;
    min-height: 2.7rem;
    display: inline-flex;
    align-items: center;
}

.nav-download-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.18) 44%, transparent 70%);
    transform: translateX(-120%);
    transition: transform 0.6s ease;
}

.nav-download-btn:hover::before {
    transform: translateX(120%);
}

.btn-brand {
    border-radius: 0;
    background: linear-gradient(135deg, var(--site-brand) 0%, var(--site-brand-deep) 100%);
    border-color: transparent;
    color: #fff;
}

.btn-brand:hover,
.btn-brand:focus {
    color: #fff;
    background: linear-gradient(135deg, #0d6660 0%, #093f3b 100%);
}

.btn-soft {
    border-radius: 0;
    background: #fff;
    border: 1px solid #d1d5db;
    color: #111;
}

.btn-soft:hover,
.btn-soft:focus {
    color: #111;
    border-color: #9ca3af;
    background: #f8fafc;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.8rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: #eef2f7;
    color: #1f2937;
}

.eyebrow-dark {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.home-shell .container {
    max-width: 1440px;
}

.home-hero-wrap {
    background: #071018;
    position: relative;
    z-index: 1;
}

.home-hero-cinematic {
    min-height: calc(100vh - 2.625rem);
    background:
        radial-gradient(circle at 18% 16%, rgba(66, 153, 225, 0.18), transparent 20%),
        radial-gradient(circle at 82% 74%, rgba(16, 185, 129, 0.18), transparent 20%),
        linear-gradient(180deg, #06111a 0%, #09131d 58%, #0b1823 100%);
}

.home-hero-container {
    min-height: 100vh;
    padding-top: clamp(7.75rem, 14vh, 10rem);
    padding-bottom: 0;
}

.hero-copy-row {
    min-height: min(52vh, 38rem);
}

.home-hero-copy-shell {
    padding-bottom: 4.5rem;
}

.home-hero-copy-block {
    position: relative;
    z-index: 2;
    max-width: 54rem;
}

.hero-side-summary {
    position: relative;
    z-index: 2;
    padding: 1.5rem 0 0 1.75rem;
    border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-motion-stage {
    position: relative;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(180deg, rgba(7, 16, 26, 0.58) 0%, rgba(7, 16, 26, 0.32) 100%);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(16px);
}

.hero-motion-head,
.hero-motion-footer {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.2rem;
}

.hero-motion-head {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-motion-footer {
    align-items: flex-start;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-motion-kicker,
.hero-motion-status {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.hero-motion-kicker {
    color: rgba(255, 255, 255, 0.9);
}

.hero-motion-status {
    color: rgba(125, 211, 252, 0.88);
}

.hero-motion-canvas {
    position: relative;
    min-height: 25rem;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 50%, rgba(125, 211, 252, 0.08), transparent 42%),
        linear-gradient(180deg, rgba(6, 16, 25, 0.1) 0%, rgba(6, 16, 25, 0.48) 100%);
}

.hero-motion-media-shell,
.hero-motion-video,
.hero-motion-sequence {
    position: absolute;
    inset: 0;
}

.hero-motion-media-shell {
    opacity: 0;
    transition: opacity 0.48s ease;
}

.hero-motion-stage.is-media-ready .hero-motion-media-shell {
    opacity: 0.72;
}

.hero-motion-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-motion-sequence {
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 0;
}

.hero-motion-stage.is-sequence-ready .hero-motion-sequence {
    opacity: 1;
}

.hero-motion-stage.is-video-ready .hero-motion-video {
    opacity: 1;
}

.hero-motion-grid,
.feature-visual-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 1) 0%, transparent 72%);
    opacity: 0.46;
}

.hero-motion-glow,
.feature-visual-orbit {
    position: absolute;
    border-radius: 999px;
    filter: blur(12px);
}

.hero-motion-glow-a {
    width: 12rem;
    height: 12rem;
    top: 3rem;
    left: 2rem;
    background: rgba(34, 211, 238, 0.14);
}

.hero-motion-glow-b {
    width: 14rem;
    height: 14rem;
    right: 1.5rem;
    bottom: 2rem;
    background: rgba(16, 185, 129, 0.16);
}

.hero-motion-arc {
    position: absolute;
    inset: auto;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
}

.hero-motion-arc-a {
    width: 16rem;
    height: 16rem;
    top: 3.4rem;
    left: 50%;
    transform: translateX(-50%) rotate(10deg);
}

.hero-motion-arc-b {
    width: 11rem;
    height: 11rem;
    top: 6rem;
    left: 50%;
    transform: translateX(-50%) rotate(-14deg);
}

.hero-motion-tray {
    position: absolute;
    left: 50%;
    width: 13rem;
    height: 5.6rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 50% 50% 46% 46% / 65% 65% 35% 35%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.18) 0%, rgba(125, 211, 252, 0.06) 100%);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.28);
}

.hero-motion-tray-back {
    top: 6rem;
    transform: translateX(-50%) rotateX(58deg) rotate(-7deg);
    opacity: 0.58;
}

.hero-motion-tray-front {
    top: 10rem;
    transform: translateX(-50%) rotateX(58deg) rotate(4deg);
}

.hero-motion-pulse {
    position: absolute;
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 999px;
    background: #7dd3fc;
    box-shadow: 0 0 0 0 rgba(125, 211, 252, 0.45);
    animation: pulseDot 3.2s infinite;
}

.hero-motion-pulse-a {
    top: 9.2rem;
    left: calc(50% - 2rem);
}

.hero-motion-pulse-b {
    top: 11rem;
    right: calc(50% - 4rem);
    animation-delay: 0.8s;
}

.hero-motion-caption {
    position: absolute;
    left: 1.2rem;
    right: 1.2rem;
    bottom: 1.2rem;
    display: grid;
    gap: 0.5rem;
    padding: 1rem 1.05rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(7, 14, 22, 0.72);
}

.hero-motion-caption strong,
.feature-visual-caption strong {
    font-size: 0.95rem;
    color: #fff;
}

.hero-motion-caption span,
.feature-visual-caption span {
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.7;
    font-size: 0.92rem;
}

.hero-side-summary-label {
    margin-bottom: 0.85rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.58);
}

.hero-side-summary-copy {
    max-width: 22rem;
    font-size: 1rem;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.78);
}

.home-hero-backdrop {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(104deg, rgba(4, 8, 14, 0.84) 0%, rgba(7, 14, 22, 0.68) 28%, rgba(7, 14, 22, 0.28) 52%, rgba(243, 245, 248, 0.04) 66%),
        var(--hero-image, none);
    background-position: center right;
    background-size: cover;
    transform: scale(1.02);
}

.home-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8) 0%, transparent 70%);
    opacity: 0.45;
}

.home-hero-dark {
    position: relative;
    z-index: 1;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.hero-title-corporate {
    max-width: 64rem;
    letter-spacing: -0.05em;
    line-height: 0.92;
    text-wrap: balance;
    font-size: clamp(4rem, 7vw, 6.25rem);
}

.hero-copy-corporate {
    max-width: 40rem;
    font-size: 1.16rem;
    line-height: 1.9;
}

.home-hero-bottom-panel {
    position: relative;
    z-index: 2;
    margin-top: -0.25rem;
    padding-bottom: 3.25rem;
}

.home-hero-bottom-stage {
    align-items: stretch !important;
}

.hero-metrics-strip {
    position: relative;
    z-index: 2;
    height: 100%;
}

.hero-metrics-strip .row {
    height: 100%;
}

.hero-utility-rail {
    position: relative;
    z-index: 3;
    display: grid;
    gap: 1rem;
    padding: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(180deg, rgba(9, 14, 22, 0.88) 0%, rgba(9, 14, 22, 0.72) 100%);
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18);
}

.hero-utility-copy,
.hero-utility-actions {
    display: grid;
    gap: 0.7rem;
}

.hero-utility-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(125, 211, 252, 0.88);
}

.hero-utility-title {
    margin: 0;
    font-size: clamp(1.15rem, 2vw, 1.55rem);
    color: #fff;
}

.hero-utility-desc {
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.7;
}

.hero-utility-tags .pill-tag {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.88);
}

.hero-cta-primary {
    min-width: 13rem;
}

.hero-metric-card {
    height: 100%;
    padding: 1.2rem 1.15rem;
    background: rgba(8, 14, 22, 0.74);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
}

.hero-metric-card-wide {
    min-height: 100%;
}

.hero-metric-label {
    display: inline-flex;
    margin-bottom: 0.65rem;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.62);
}

.hero-metric-value {
    display: block;
    margin-bottom: 0.55rem;
    font-size: clamp(1.3rem, 2.4vw, 2rem);
    color: #fff;
}

.hero-metric-copy {
    font-size: 0.92rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.72);
}

.hero-capability-list {
    position: relative;
}

.hero-quick-points {
    display: grid;
    gap: 0.9rem;
}

.hero-quick-point {
    display: grid;
    grid-template-columns: 6.5rem 1fr;
    gap: 0.75rem;
    align-items: start;
    font-size: 0.95rem;
}

.hero-quick-point strong {
    color: var(--site-ink);
}

.hero-quick-point span {
    color: var(--site-muted);
    line-height: 1.6;
}

.hero-capability-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.95rem;
    align-items: start;
}

.hero-capability-item strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.hero-capability-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border: 1px solid rgba(15, 118, 110, 0.18);
    background: #f8fafc;
    color: var(--site-brand-deep);
    font-size: 0.76rem;
    font-weight: 700;
}

.home-section-title {
    max-width: 32rem;
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.section-intro-row {
    --bs-gutter-y: 1rem;
}

.section-intro-copy {
    max-width: 24rem;
    margin-left: auto;
    font-size: 1rem;
    line-height: 1.9;
}

.editorial-card,
.portfolio-card,
.metric-panel,
.insight-card,
.dark-grid-card,
.cta-panel,
.showcase-card,
.support-tile,
.support-nav-card,
.page-banner,
.content-panel,
.download-highlight,
.faq-panel,
.timeline-panel,
.detail-panel {
    background: #fff;
    border: 1px solid var(--site-line);
}

.editorial-card,
.portfolio-card,
.insight-card,
.metric-panel,
.cta-panel,
.showcase-card,
.support-tile,
.support-nav-card,
.page-banner,
.content-panel,
.download-highlight,
.faq-panel,
.timeline-panel,
.detail-panel {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.editorial-card:hover,
.portfolio-card:hover,
.insight-card:hover,
.download-highlight:hover,
.showcase-card:hover,
.support-tile:hover,
.support-nav-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--site-shadow);
}

.showcase-card-dark {
    background:
        linear-gradient(145deg, rgba(12, 16, 21, 0.98) 0%, rgba(18, 28, 37, 0.98) 58%, rgba(13, 95, 88, 0.96) 100%),
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 30%);
    border-color: rgba(255, 255, 255, 0.08);
}

.showcase-card-light {
    background: linear-gradient(180deg, #ffffff 0%, #f5f7fa 100%);
}

.support-tile {
    background: #fff;
    border: 1px solid var(--site-line);
}

.support-nav-card {
    background: linear-gradient(180deg, #ffffff 0%, #f7f9fb 100%);
    border: 1px solid var(--site-line);
}

.portfolio-stage {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--site-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.portfolio-stage-primary {
    color: var(--site-brand-deep);
}

.metric-value {
    font-size: clamp(2rem, 4vw, 2.6rem);
    font-weight: 700;
    line-height: 1;
}

.insight-index {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--site-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.pill-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.75rem;
    background: #f3f4f6;
    color: #374151;
    font-size: 0.83rem;
    font-weight: 600;
}

.dark-grid-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.14);
}

.cta-panel {
    background: linear-gradient(180deg, #ffffff 0%, #f4f6f8 100%);
}

.locale-switch-group {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding-left: 0.5rem;
}

.locale-switch-group a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.6rem;
    padding: 0.22rem 0.55rem;
    border: 1px solid var(--site-line);
    background: #fff;
    color: var(--site-muted);
    text-decoration: none;
}

.locale-switch-group a.is-active {
    border-color: var(--site-brand);
    color: var(--site-brand-deep);
}

.locale-switch-group-nav {
    padding-left: 0;
}

.locale-switch-group-nav a {
    min-width: 2.8rem;
    padding: 0.26rem 0.62rem;
    background: rgba(255, 255, 255, 0.86);
    color: #243140;
    border-color: rgba(148, 163, 184, 0.32);
    font-weight: 700;
}

.locale-switch-group-nav a.is-active {
    background: rgba(15, 118, 110, 0.12);
    color: var(--site-brand-deep);
    border-color: rgba(15, 118, 110, 0.28);
}

.locale-switch-group-nav a:hover {
    color: #111827;
    border-color: rgba(15, 118, 110, 0.2);
}

.mega-menu-nav-item {
    position: static;
}

.mega-menu-panel {
    left: 50% !important;
    transform: translateX(-50%);
    width: min(1180px, calc(100vw - 2rem));
    margin-top: 0.4rem;
    border-radius: 0;
    background: transparent;
}

.mega-menu-shell {
    border: 1px solid var(--site-line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 30px 100px rgba(15, 23, 42, 0.18);
}

.mega-feature-card {
    height: 100%;
    padding: 2rem;
    border: 1px solid var(--site-line);
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.08), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f7fafb 100%);
}

.mega-feature-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.mega-feature-chip {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.4rem 0.7rem;
    border: 1px solid rgba(15, 118, 110, 0.14);
    background: rgba(15, 118, 110, 0.05);
    color: var(--site-brand-deep);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.mega-link-group {
    height: 100%;
}

.mega-link-group-title {
    margin-bottom: 1rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--site-muted);
}

.mega-link-card {
    display: block;
    padding: 1rem 1.1rem;
    border: 1px solid var(--site-line);
    background: #fff;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.mega-link-card:hover {
    transform: translateY(-2px);
    border-color: rgba(15, 118, 110, 0.22);
    box-shadow: var(--site-shadow);
}

.mega-menu-panel.show {
    display: block;
    animation: megaMenuFade 0.24s ease;
}

.mega-link-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.mega-link-label {
    display: block;
    font-weight: 700;
    color: var(--site-ink);
}

.mega-link-arrow {
    color: var(--site-muted);
    transition: transform 0.2s ease, color 0.2s ease;
}

.mega-link-card:hover .mega-link-arrow {
    transform: translate3d(3px, -2px, 0);
    color: var(--site-brand-deep);
}

.mega-link-desc {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.92rem;
    color: var(--site-muted);
}

.showcase-card {
    position: relative;
    isolation: isolate;
}

.home-product-flow-section,
.home-tech-section {
    position: relative;
    z-index: 2;
}

.home-product-flow-section {
    padding-top: clamp(5.75rem, 8vw, 7rem) !important;
    padding-bottom: clamp(5.75rem, 8vw, 7rem) !important;
}

.home-tech-section {
    padding-top: clamp(6rem, 8vw, 7.5rem) !important;
    padding-bottom: clamp(6rem, 8vw, 7.5rem) !important;
}

.product-feature-stage {
    min-height: 40rem;
    margin-bottom: 1.8rem;
    border-color: rgba(255, 255, 255, 0.08);
}

.product-feature-media {
    opacity: 0.42;
}

.product-feature-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(6, 11, 18, 0.92) 0%, rgba(7, 14, 22, 0.74) 34%, rgba(7, 14, 22, 0.24) 58%, rgba(7, 14, 22, 0.8) 100%),
        linear-gradient(180deg, rgba(6, 11, 18, 0.18) 0%, rgba(6, 11, 18, 0.46) 100%);
    z-index: 0;
}

.product-feature-inner {
    min-height: 40rem;
}

.product-feature-copy,
.product-feature-side {
    position: relative;
    z-index: 1;
}

.product-feature-copy {
    max-width: 48rem;
}

.product-feature-title {
    max-width: 44rem;
    letter-spacing: -0.045em;
    line-height: 0.94;
}

.product-feature-desc {
    max-width: 31rem;
    font-size: 1.02rem;
    line-height: 1.85;
}

.product-feature-side {
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.12) 100%);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
}

.product-feature-side-label {
    margin-bottom: 1rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.58);
}

.product-feature-side-copy {
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.8;
}

.product-secondary-grid {
    --bs-gutter-y: 1rem;
}

.product-secondary-card {
    min-height: 30rem;
    border-color: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.product-secondary-media {
    opacity: 0.38;
}

.product-secondary-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(6, 11, 18, 0.16) 0%, rgba(7, 14, 22, 0.32) 34%, rgba(7, 14, 22, 0.94) 100%),
        linear-gradient(130deg, rgba(15, 118, 110, 0.08) 0%, transparent 48%, rgba(125, 211, 252, 0.08) 100%);
    z-index: 0;
}

.product-secondary-copy {
    min-height: 30rem;
}

.product-secondary-topline,
.product-secondary-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.product-secondary-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 3rem;
    min-height: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.9rem;
    font-weight: 700;
}

.product-secondary-desc {
    max-width: 24rem;
    line-height: 1.8;
}

.product-secondary-footnote {
    font-size: 0.84rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.54);
}

.showcase-media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.5;
    z-index: 0;
    transform: scale(1.02);
    transition: transform 0.8s ease, opacity 0.35s ease;
}

.showcase-card-dark .showcase-media {
    opacity: 0.38;
}

.product-feature-stage:hover .showcase-media,
.product-secondary-card:hover .showcase-media {
    transform: scale(1.06);
}

.product-feature-stage:hover,
.product-secondary-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 28px 80px rgba(15, 23, 42, 0.18);
}

.product-secondary-card:hover .product-secondary-index {
    border-color: rgba(125, 211, 252, 0.46);
    color: #fff;
}

.feature-reveal-panel {
    border: 1px solid var(--site-line);
    background: #fff;
    box-shadow: var(--site-shadow);
}

.feature-reveal-copy {
    min-height: 20rem;
}

.feature-metric-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.feature-metric-grid-fallback {
    grid-template-columns: 1fr;
}

.feature-metric-card {
    display: grid;
    gap: 0.55rem;
    padding: 1rem 1rem 1.05rem;
    border: 1px solid rgba(15, 118, 110, 0.12);
    background: linear-gradient(180deg, #f8fbfc 0%, #eef6f6 100%);
}

.feature-metric-index {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--site-brand-deep);
}

.feature-metric-text {
    font-size: 1rem;
    line-height: 1.65;
    color: #111827;
}

[data-reveal] {
    opacity: 0;
    transform: translate3d(0, 34px, 0);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

[data-reveal="left"] {
    transform: translate3d(34px, 0, 0);
}

[data-reveal="right"] {
    transform: translate3d(-34px, 0, 0);
}

[data-reveal="up"] {
    transform: translate3d(0, 34px, 0);
}

@keyframes megaMenuFade {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.feature-reveal-media-shell {
    min-height: 20rem;
    background: linear-gradient(150deg, #0b1118 0%, #102132 46%, #0f766e 100%);
}

.feature-reveal-media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.42;
}

.feature-reveal-overlay {
    position: relative;
    background:
        radial-gradient(circle at 22% 18%, rgba(125, 211, 252, 0.24), transparent 18%),
        radial-gradient(circle at 84% 74%, rgba(255, 255, 255, 0.12), transparent 18%),
        linear-gradient(180deg, rgba(7, 16, 26, 0.16) 0%, rgba(7, 16, 26, 0.52) 100%);
}

.feature-reveal-note {
    max-width: 22rem;
    color: rgba(255, 255, 255, 0.78) !important;
}

.feature-visual-stage {
    position: relative;
    flex: 1 1 auto;
    min-height: 24rem;
    margin-block: 1.5rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(5, 11, 18, 0.58) 0%, rgba(5, 11, 18, 0.22) 100%);
}

.feature-visual-header {
    position: relative;
    z-index: 2;
}

.feature-visual-orbit {
    border: 1px solid rgba(255, 255, 255, 0.12);
    filter: none;
}

.feature-visual-orbit-a {
    width: 18rem;
    height: 18rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.feature-visual-orbit-b {
    width: 12rem;
    height: 12rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.feature-visual-device {
    position: absolute;
    inset: 50% auto auto 50%;
    width: 18rem;
    height: 10rem;
    transform: translate(-50%, -50%);
}

.feature-visual-device-core,
.feature-visual-device-shell,
.feature-visual-device-flow {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 999px;
}

.feature-visual-device-core {
    top: 0.6rem;
    width: 12rem;
    height: 4rem;
    border: 1px solid rgba(255, 255, 255, 0.24);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, rgba(125, 211, 252, 0.05) 100%);
}

.feature-visual-device-shell {
    bottom: 1rem;
    width: 14.5rem;
    height: 5.25rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(16, 185, 129, 0.08) 100%);
}

.feature-visual-device-flow {
    top: 50%;
    width: 7rem;
    height: 0.45rem;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(125, 211, 252, 0.1) 0%, rgba(125, 211, 252, 0.92) 52%, rgba(16, 185, 129, 0.16) 100%);
    box-shadow: 0 0 18px rgba(125, 211, 252, 0.5);
}

.feature-visual-sensors {
    position: absolute;
    inset: 50% auto auto 50%;
    width: 12rem;
    height: 5rem;
    transform: translate(-50%, -50%);
}

.feature-visual-sensors span {
    position: absolute;
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 999px;
    background: #7dd3fc;
    box-shadow: 0 0 0 0 rgba(125, 211, 252, 0.3);
    animation: pulseDot 4s infinite;
}

.feature-visual-sensors span:nth-child(1) { top: 0.7rem; left: 0.4rem; }
.feature-visual-sensors span:nth-child(2) { top: 2.2rem; left: 2.6rem; animation-delay: 0.5s; }
.feature-visual-sensors span:nth-child(3) { top: 0.9rem; right: 1.6rem; animation-delay: 1s; }
.feature-visual-sensors span:nth-child(4) { bottom: 0.5rem; left: 4.6rem; animation-delay: 1.5s; }
.feature-visual-sensors span:nth-child(5) { bottom: 1rem; right: 0.8rem; animation-delay: 2s; }

.feature-visual-caption {
    position: absolute;
    left: 1.3rem;
    right: 1.3rem;
    bottom: 1.3rem;
    display: grid;
    gap: 0.45rem;
    padding: 1rem 1.05rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(7, 14, 22, 0.72);
}

.feature-visual-stage-2 .feature-visual-device-flow {
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.16) 0%, rgba(255, 255, 255, 0.92) 50%, rgba(125, 211, 252, 0.22) 100%);
}

.feature-visual-stage-3 .feature-visual-device-shell {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(99, 102, 241, 0.08) 100%);
}

.floating-support-cta {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 1050;
    display: grid;
    gap: 0.2rem;
    min-width: 17rem;
    padding: 0.95rem 1.05rem;
    text-decoration: none;
    border: 1px solid rgba(15, 118, 110, 0.18);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.16);
    backdrop-filter: blur(18px);
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.floating-support-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--site-brand-deep);
}

.floating-support-cta strong {
    color: var(--site-ink);
    font-size: 1rem;
}

.floating-support-meta {
    font-size: 0.86rem;
    color: var(--site-muted);
    line-height: 1.55;
}

.floating-support-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.18);
}

.workflow-step-card {
    background: linear-gradient(180deg, #ffffff 0%, #f7fafb 100%);
}

.download-hero-card {
    background: linear-gradient(180deg, #ffffff 0%, #f6f9fb 100%);
    box-shadow: 0 28px 60px rgba(15, 23, 42, 0.08);
}

.package-overview-card {
    background: linear-gradient(180deg, #ffffff 0%, #f7fafb 100%);
}

.package-status-card {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.package-meta-row {
    font-size: 0.98rem;
}

.package-meta-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    color: var(--site-ink);
}

.package-update-copy {
    line-height: 1.85;
}

.download-side-card {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.download-check-list {
    display: grid;
    gap: 0.85rem;
    padding-left: 1.1rem;
}

.faq-hero-panel {
    background: linear-gradient(180deg, #ffffff 0%, #f7fafb 100%);
}

.contact-channel-card {
    background: linear-gradient(180deg, #ffffff 0%, #f7fafb 100%);
}

.contact-highlight {
    display: inline-flex;
    align-items: center;
    min-height: 3.4rem;
    padding: 0.8rem 1rem;
    border: 1px solid var(--site-line);
    background: #f8fafc;
    color: var(--site-ink);
    font-weight: 600;
}

.cooperation-info-card {
    background: linear-gradient(180deg, #ffffff 0%, #f7fafb 100%);
}

.cooperation-form-shell {
    background: linear-gradient(180deg, #ffffff 0%, #fbfcfd 100%);
}

.cooperation-textarea {
    min-height: 10rem;
}

.cooperation-status {
    font-size: 0.95rem;
    line-height: 1.6;
}

.cooperation-submit-btn[disabled] {
    opacity: 0.72;
    cursor: wait;
}

.changelog-card {
    background: linear-gradient(180deg, #ffffff 0%, #f7fafb 100%);
}

.section-media-card {
    overflow: hidden;
    border: 1px solid var(--site-line);
    background: #f8fafc;
}

.section-media-image {
    display: block;
    width: 100%;
    height: 15rem;
    object-fit: cover;
}

.section-media-image-lg {
    height: 18rem;
}

.link-underline-dark {
    display: inline-flex;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
    padding-bottom: 0.15rem;
}

.notice-box {
    background: #fef3c7;
    color: #7c2d12;
    border: 1px solid #fcd34d;
}

.timeline-step {
    width: 2.1rem;
    height: 2.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #111827;
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    flex: 0 0 auto;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.6rem;
    font-size: 0.74rem;
    font-weight: 700;
}

.status-stable {
    background: #dcfce7;
    color: #166534;
}

.status-beta {
    background: #fef3c7;
    color: #92400e;
}

.page-hero-light {
    background: linear-gradient(180deg, #fbfbfb 0%, #f1f5f9 100%);
}

.page-hero-dark {
    background: linear-gradient(135deg, #0f1114 0%, #182028 60%, #0e5f59 100%);
    color: #fff;
}

.page-title-wide {
    max-width: 50rem;
}

.page-cinematic-hero .page-title-wide,
.page-hero-dark .page-title-wide {
    color: #fff;
}

.page-section-spacious {
    position: relative;
}

.page-cinematic-hero {
    position: relative;
    background:
        radial-gradient(circle at 18% 16%, rgba(66, 153, 225, 0.18), transparent 20%),
        radial-gradient(circle at 82% 74%, rgba(16, 185, 129, 0.16), transparent 20%),
        linear-gradient(180deg, #06111a 0%, #09131d 58%, #0b1823 100%);
}

.page-cinematic-shell {
    z-index: 2;
}

.page-cinematic-backdrop {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(105deg, rgba(4, 8, 14, 0.9) 0%, rgba(7, 14, 22, 0.72) 34%, rgba(7, 14, 22, 0.34) 58%, rgba(243, 245, 248, 0.06) 100%),
        var(--page-hero-image, none);
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
}

.page-cinematic-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.82) 0%, transparent 78%);
    opacity: 0.5;
}

.page-hero-side-rail {
    display: grid;
    gap: 1rem;
    padding: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(180deg, rgba(9, 14, 22, 0.86) 0%, rgba(9, 14, 22, 0.7) 100%);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18);
    backdrop-filter: blur(16px);
}

.page-hero-side-head,
.page-hero-side-body,
.page-hero-side-list {
    display: grid;
    gap: 0.8rem;
}

.page-hero-side-head {
    grid-template-columns: 1fr auto;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 0.8rem;
}

.page-hero-side-label,
.page-hero-side-kicker,
.product-card-index {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.page-hero-side-label {
    color: rgba(255, 255, 255, 0.82);
}

.page-hero-side-kicker {
    color: rgba(125, 211, 252, 0.86);
}

.page-hero-side-stat {
    display: grid;
    gap: 0.2rem;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
}

.page-hero-side-stat span {
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.page-hero-side-stat strong {
    color: #fff;
    font-size: clamp(1.6rem, 3vw, 2.25rem);
    line-height: 1;
}

.page-hero-side-stat p,
.page-hero-side-point {
    color: rgba(255, 255, 255, 0.74);
    line-height: 1.7;
}

.page-hero-side-point {
    padding: 0.9rem 1rem;
    border-left: 2px solid rgba(125, 211, 252, 0.4);
    background: rgba(255, 255, 255, 0.03);
}

.product-overview-card,
.download-primary-card,
.contact-scope-card,
.download-aux-card,
.product-spec-card,
.cooperation-form-shell-premium {
    background: linear-gradient(180deg, #ffffff 0%, #f6f9fb 100%);
}

.product-overview-side-card,
.download-checklist-card,
.download-trace-card,
.contact-channel-card-premium,
.contact-rule-card,
.contact-form-note,
.download-note-item,
.download-hash-card {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.product-detail-chip,
.download-note-item,
.contact-form-note {
    border-color: rgba(15, 118, 110, 0.12);
}

.product-capability-card,
.product-scenario-card,
.contact-channel-card-premium,
.contact-rule-card,
.download-metric-card,
.download-primary-card,
.download-table-card,
.download-aux-card {
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.product-capability-card:hover,
.product-scenario-card:hover,
.contact-channel-card-premium:hover,
.contact-rule-card:hover,
.download-metric-card:hover,
.download-primary-card:hover,
.download-table-card:hover,
.download-aux-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.product-card-index {
    display: inline-flex;
    margin-bottom: 1rem;
    color: var(--site-brand-deep);
}

.product-capability-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #ffffff 0%, #f5fbfa 100%);
}

.product-scenario-card {
    background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
}

.product-spec-table th {
    width: 32%;
    color: var(--site-muted);
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-spec-table td,
.product-spec-table th,
.download-table td,
.download-table th {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.download-primary-card {
    box-shadow: 0 28px 60px rgba(15, 23, 42, 0.08);
}

.download-checklist-card,
.download-trace-card,
.download-metric-card,
.download-table-card,
.download-aux-card,
.contact-scope-card,
.cooperation-info-card,
.cooperation-form-shell-premium {
    border: 1px solid var(--site-line);
}

.download-check-list li {
    line-height: 1.8;
}

.download-table tbody tr:hover {
    background: rgba(15, 118, 110, 0.03);
}

.contact-channel-card-premium,
.contact-rule-card {
    position: relative;
}

.cooperation-form-shell-premium .form-control,
.cooperation-form-shell-premium .form-select {
    border-color: #d7dde5;
    background: #fff;
}

.cooperation-form-shell-premium .form-control:focus,
.cooperation-form-shell-premium .form-select:focus {
    border-color: rgba(15, 118, 110, 0.45);
    box-shadow: 0 0 0 0.18rem rgba(15, 118, 110, 0.08);
}

.brand-data-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.brand-data-card {
    display: grid;
    gap: 0.3rem;
    padding: 1rem 1.05rem;
    border: 1px solid rgba(15, 118, 110, 0.12);
    background: linear-gradient(180deg, #ffffff 0%, #f7fbfb 100%);
}

.brand-data-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--site-brand-deep);
}

.brand-data-value {
    font-size: clamp(1.35rem, 2.5vw, 2rem);
    font-weight: 700;
    line-height: 1;
    color: #0f172a;
}

.brand-data-copy {
    color: var(--site-muted);
    line-height: 1.7;
    font-size: 0.92rem;
}

.brand-visual-card {
    position: relative;
    overflow: hidden;
    min-height: 18rem;
    border: 1px solid rgba(15, 118, 110, 0.12);
    background: linear-gradient(160deg, #0b1118 0%, #102132 52%, #0f766e 100%);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.brand-visual-card-light {
    background: linear-gradient(180deg, #f8fbfc 0%, #edf5f6 100%);
}

.brand-visual-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 26px 26px;
    mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.92) 0%, transparent 74%);
    opacity: 0.5;
}

.brand-visual-orbit,
.brand-visual-node,
.brand-visual-bar {
    position: absolute;
}

.brand-visual-orbit {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
}

.brand-visual-orbit-a {
    width: 15rem;
    height: 15rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.brand-visual-orbit-b {
    width: 10rem;
    height: 10rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.brand-visual-node {
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 999px;
    background: #7dd3fc;
    box-shadow: 0 0 0 0 rgba(125, 211, 252, 0.36);
    animation: pulseDot 4.2s infinite;
}

.brand-visual-node-a { top: 28%; left: 28%; }
.brand-visual-node-b { top: 44%; right: 24%; animation-delay: 0.6s; }
.brand-visual-node-c { bottom: 22%; left: 42%; animation-delay: 1.2s; }

.brand-visual-bar {
    left: 50%;
    width: 7rem;
    height: 0.45rem;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(125, 211, 252, 0.1) 0%, rgba(125, 211, 252, 0.9) 48%, rgba(16, 185, 129, 0.16) 100%);
    box-shadow: 0 0 18px rgba(125, 211, 252, 0.32);
    transform: translateX(-50%);
}

.brand-visual-bar-a { top: 40%; }
.brand-visual-bar-b { top: 57%; width: 5rem; }

.brand-visual-caption {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    display: grid;
    gap: 0.35rem;
    padding: 0.95rem 1rem;
    background: rgba(7, 14, 22, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-visual-card-light .brand-visual-caption {
    background: rgba(255, 255, 255, 0.82);
    border-color: rgba(15, 118, 110, 0.12);
}

.brand-visual-caption strong {
    color: #fff;
    font-size: 0.95rem;
}

.brand-visual-card-light .brand-visual-caption strong {
    color: #0f172a;
}

.brand-visual-caption span {
    color: rgba(255, 255, 255, 0.74);
    line-height: 1.65;
    font-size: 0.9rem;
}

.brand-visual-card-light .brand-visual-caption span {
    color: var(--site-muted);
}

.brand-note-list {
    display: grid;
    gap: 0.8rem;
}

.brand-note-item {
    padding: 0.95rem 1rem;
    border-left: 2px solid rgba(15, 118, 110, 0.35);
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    color: var(--site-muted);
    line-height: 1.7;
}

.table thead th {
    font-size: 0.75rem;
    color: var(--site-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.table td,
.table th {
    vertical-align: top;
}

.pagination .page-link {
    color: var(--site-brand-deep);
    border-radius: 0 !important;
}

.pagination .active .page-link {
    background: #111827;
    border-color: #111827;
}

.accordion-item {
    border: 1px solid var(--site-line) !important;
}

.form-control.rounded-0,
.btn.rounded-0 {
    border-radius: 0 !important;
}

.accordion-button {
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    color: #111827;
    background: #f9fafb;
}

.accordion-button:focus {
    box-shadow: none;
}

.detail-list dt {
    color: var(--site-muted);
    font-weight: 600;
}

.detail-list dd {
    margin-bottom: 1rem;
}

.hash-block {
    word-break: break-all;
    font-family: Consolas, Menlo, Monaco, monospace;
    font-size: 0.84rem;
}

.site-footer {
    background: var(--site-dark);
}

.footer-brand {
    color: #fff;
    font-weight: 600;
}

.footer-copy,
.footer-note,
.footer-bottom,
.footer-links a {
    color: rgba(255, 255, 255, 0.65);
}

.footer-heading {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.48);
    margin-bottom: 1rem;
}

.footer-links {
    display: grid;
    gap: 0.6rem;
}

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

.footer-links a:hover {
    color: #fff;
}

.py-lg-6 {
    padding-top: 5.75rem !important;
    padding-bottom: 5.75rem !important;
}

@keyframes pulseDot {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(125, 211, 252, 0.45);
    }
    70% {
        transform: scale(1.08);
        box-shadow: 0 0 0 18px rgba(125, 211, 252, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(125, 211, 252, 0);
    }
}

@media (max-width: 1199.98px) {
    .home-hero-cinematic,
    .home-hero-container {
        min-height: auto;
    }

    body.home-page .site-header {
        top: 0;
        width: 100%;
    }

    .home-hero-copy-shell {
        padding-bottom: 3rem;
    }

    .hero-motion-stage {
        margin-top: 1rem;
    }

    .home-hero-bottom-panel {
        margin-top: 0;
        padding-bottom: 3rem;
    }

    .hero-utility-rail {
        margin-top: 1.5rem;
    }

    .product-feature-stage,
    .product-feature-inner {
        min-height: 34rem;
    }

    .product-feature-side {
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
}

@media (max-width: 991.98px) {
    .mega-menu-panel {
        width: 100%;
        transform: none;
        left: auto !important;
        margin-top: 0.5rem;
    }

    .hero-title-corporate {
        font-size: clamp(2.5rem, 9vw, 4.75rem);
    }

    .home-hero-cinematic {
        background: linear-gradient(180deg, #091018 0%, #0a141e 100%);
    }

    .home-hero-backdrop {
        opacity: 0.56;
        background-position: 68% center;
    }

    .page-hero-side-head {
        grid-template-columns: 1fr;
    }

    .home-hero-container {
        padding-top: 5.25rem;
    }

    .hero-metrics-strip {
        margin-bottom: 1.5rem;
    }

    .floating-support-cta {
        right: 1rem;
        bottom: 1rem;
    }

    .home-section-title {
        max-width: none;
    }

    .section-intro-copy {
        max-width: none;
        margin-left: 0;
    }

    body.home-page .site-header {
        top: 0;
        width: 100%;
        border-radius: 0;
    }

    body.home-page.header-at-top .site-header {
        background: rgba(10, 15, 20, 0.82) !important;
        backdrop-filter: blur(16px);
    }

    .public-chip {
        width: fit-content;
    }

    .site-header .navbar {
        min-height: auto;
    }

    .nav-link {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .nav-link::after {
        left: 0;
        right: auto;
        width: 2.5rem;
    }

    .public-nav-actions {
        min-width: 0;
        align-items: stretch !important;
        margin-left: 0;
    }

    .product-feature-stage,
    .product-feature-inner,
    .product-secondary-card,
    .product-secondary-copy {
        min-height: 28rem;
    }

    .feature-metric-grid {
        grid-template-columns: 1fr;
    }

    .page-hero-side-rail {
        margin-top: 1rem;
    }

    .brand-data-strip {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .brand-title {
        font-size: 0.92rem;
    }

    .brand-subtitle {
        white-space: normal;
    }

    .hero-copy-corporate {
        font-size: 1rem;
    }

    .home-hero-copy-shell {
        padding-bottom: 2.5rem;
    }

    .home-hero-bottom-panel {
        padding-bottom: 2.5rem;
    }

    .hero-motion-canvas {
        min-height: 20rem;
    }

    .hero-motion-stage.is-media-ready .hero-motion-media-shell {
        opacity: 0.52;
    }

    .hero-motion-head,
    .hero-motion-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-motion-arc-a {
        width: 13rem;
        height: 13rem;
    }

    .hero-motion-arc-b {
        width: 9rem;
        height: 9rem;
    }

    .hero-motion-tray {
        width: 10.5rem;
        height: 4.5rem;
    }

    .hero-title-corporate {
        line-height: 0.96;
    }

    .hero-quick-point {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }

    .hero-metric-card {
        padding: 1rem;
    }

    .product-feature-stage,
    .product-feature-inner,
    .product-secondary-card,
    .product-secondary-copy,
    .feature-reveal-copy,
    .feature-reveal-media-shell {
        min-height: 20rem;
    }

    .product-secondary-topline,
    .product-secondary-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .feature-visual-stage {
        min-height: 19rem;
        margin-block: 1rem;
    }

    .feature-visual-device {
        width: 14rem;
        height: 8rem;
    }

    .feature-visual-device-core {
        width: 9rem;
        height: 3.2rem;
    }

    .feature-visual-device-shell {
        width: 11rem;
        height: 4.25rem;
    }

    .feature-visual-sensors {
        width: 9rem;
        height: 4rem;
    }

    .floating-support-cta {
        left: 0.75rem;
        right: 0.75rem;
        bottom: 0.75rem;
        min-width: 0;
    }

    .page-cinematic-grid {
        background-size: 24px 24px;
    }

    .product-spec-table th {
        width: auto;
    }

    .brand-visual-card {
        min-height: 15rem;
    }

    .brand-visual-orbit-a {
        width: 11rem;
        height: 11rem;
    }

    .brand-visual-orbit-b {
        width: 7.5rem;
        height: 7.5rem;
    }

    .product-feature-title {
        font-size: clamp(2rem, 8vw, 3.25rem);
    }

    .home-hero-grid {
        background-size: 24px 24px;
    }

    .brand-mark {
        width: 2rem;
        height: 2rem;
    }

    .py-lg-6 {
        padding-top: 3.5rem !important;
        padding-bottom: 3.5rem !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.public-site.is-ready [data-reveal],
    .site-header,
    .mega-link-card,
    .showcase-card,
    .support-tile,
    .support-nav-card,
    .editorial-card,
    .portfolio-card,
    .insight-card,
    .download-highlight,
    .floating-support-cta,
    .hero-motion-pulse,
    .feature-visual-sensors span,
    .brand-visual-node {
        transition: none !important;
    }

    [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
    }

    .home-hero-backdrop,
    .feature-reveal-media,
    .page-cinematic-backdrop {
        transform: none !important;
    }

    .hero-motion-pulse,
    .feature-visual-sensors span,
    .brand-visual-node {
        animation: none !important;
    }

    .hero-motion-media-shell {
        transition: none !important;
    }
}