/* Local visual draft. System/light/dark preference behavior is unchanged. */
:root {
  --navy: #151a23; --navy-2: #0e131b; --navy-3: #1b2431;
  --burgundy: #33415d; --burgundy-deep: #182337;
  --accent: #7ab7ff; --accent-hover: #a5cdff;
  --coral: var(--accent); --coral-hot: var(--accent-hover); --gold: #8fd8ef;
  --ivory: #edf2f8; --muted: #b1bccd; --muted-2: #9eabc0;
  --surface-input: #151c28; --surface-card: #151c28; --surface-raised: #1b2431;
  --line: #354257; --line-strong: #597ca5; --control-border: #65778f;
  --glass: #151c28; --glass-strong: #1b2431;
  --error: #ff9b9b; --success: #8ce2b8; --warning: #f0c980;
  --shadow: 0 20px 60px rgba(0,0,0,.22);
}
:root[data-theme="light"] {
  --navy: #e7edf5; --navy-2: #f6f8fb; --navy-3: #edf2f8;
  --burgundy: #d8e4f5; --burgundy-deep: #e7edf5;
  --accent: #2456b3; --accent-hover: #19458f;
  --coral: var(--accent); --coral-hot: var(--accent-hover); --gold: #13578b;
  --ivory: #182337; --muted: #4b596e; --muted-2: #59677b;
  --surface-input: #fff; --surface-card: #fff; --surface-raised: #edf2f8;
  --line: #c4cedd; --line-strong: #7b97be; --control-border: #7b899c;
  --glass: #fff; --glass-strong: #edf2f8;
  --error: #a62837; --success: #116944; --warning: #78510c;
  --shadow: 0 16px 46px rgba(24,35,55,.08);
}
body, :root[data-theme="light"] body, .content-page, :root[data-theme="light"] .content-page {
  color: var(--ivory); background: var(--navy-2);
}
.company-header, :root[data-theme="light"] .company-header {
  background: var(--glass); border-bottom-color: var(--line);
}
.company-nav a:hover, .company-nav a[aria-current="page"] {
  color: var(--accent); background: var(--surface-raised);
}
a:not(.button):hover { color: var(--accent-hover); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.button-primary, :root[data-theme="light"] .button-primary {
  color: var(--navy-2); background: var(--accent); border-color: var(--accent);
  box-shadow: none;
}
.button-primary:hover { color: var(--navy-2); background: var(--accent-hover); border-color: var(--accent-hover); }
.button-secondary, :root[data-theme="light"] .button-secondary { color: var(--ivory); background: var(--surface-raised); border-color: var(--line); }
.button-secondary:hover { color: var(--accent); border-color: var(--accent); }
.hero, .hero-canvas, :root[data-theme="light"] .hero, :root[data-theme="light"] .hero-canvas { background: var(--navy-2); }
.hero-shade { background: linear-gradient(90deg,rgba(14,19,27,.97),rgba(14,19,27,.77) 48%,rgba(14,19,27,.32)); }
:root[data-theme="light"] .hero-shade { background: linear-gradient(90deg,rgba(246,248,251,.98),rgba(246,248,251,.86) 48%,rgba(246,248,251,.38)); }
/* One anchor inside the content grid, shared by both concentric rings. */
.hero-orbit {
  position: absolute; pointer-events: none; z-index: -1;
  width: min(100% - 48px,var(--max)); height: 100%;
  left: 50%; top: 50%; transform: translate(-50%,-50%);
}
.hero-orbit::before, .hero-orbit::after {
  position: absolute; content: ""; left: 82%; top: 50%;
  aspect-ratio: 1; border-radius: 50%;
  transform: translate(-50%,-50%);
}
.hero-orbit::before {
  width: min(30.6667%,460px);
  background: radial-gradient(circle,var(--gold) 0 5%,transparent 6%),
    conic-gradient(transparent 0 6%,var(--accent) 6% 23%,transparent 23% 34%,var(--burgundy) 34% 55%,transparent 55% 66%,var(--accent) 66% 82%,transparent 82%);
  filter: none; opacity: .68; animation: orbitSpin 24s linear infinite;
}
.hero-orbit::after {
  width: min(36%,540px); border: 1px solid var(--line-strong);
  box-shadow: inset 0 0 48px rgba(122,183,255,.05); opacity: .65;
}
@keyframes orbitSpin {
  from { transform: translate(-50%,-50%) rotate(0deg); }
  to { transform: translate(-50%,-50%) rotate(360deg); }
}
.signal-strip, .core-band, .surface, .process-steps, .core-copy, .surface-copy, .feed-item,
.feed-grid>div, .surface-list div, .gate-card, .contact-panel, .contact-form,
.platform-principle, .platform-section, .platform-editions, .platform-cta,
.status-note, .status-card, .content-card, .content-empty,
.product-detail-hero, .product-detail-columns article, .product-direction,
.related-product-card, .product-gallery-item {
  background: var(--surface-card); border-color: var(--line);
}
:root[data-theme="light"] :is(.signal-strip,.core-band,.surface,.process-steps,.core-copy,.surface-copy,.feed-item,
.feed-grid>div,.surface-list div,.gate-card,.contact-panel,.contact-form,.platform-principle,.platform-section,
.platform-editions,.platform-cta,.status-note,.status-card,.content-card,.content-empty,.product-detail-hero,
.product-detail-columns article,.product-direction,.related-product-card,.product-gallery-item) {
  background: var(--surface-card); border-color: var(--line); box-shadow: none;
}
.product-detail-columns li,.product-direction li,
:root[data-theme="light"] .product-detail-columns li,:root[data-theme="light"] .product-direction li {
  color: var(--ivory); background: var(--surface-raised);
}
.project-showcase, :root[data-theme="light"] .portfolio-product-list .project-showcase { background: var(--surface-card); }
.project-visual, :root[data-theme="light"] .project-visual { background: var(--surface-raised); }
:root[data-theme="light"] .project-visual::after { background: linear-gradient(transparent,rgba(24,35,55,.12)); }
.project-primary,.project-wide,:root[data-theme="light"] .project-primary,:root[data-theme="light"] .project-wide { background: var(--surface-card); }
.contact-form input,.contact-form textarea,:root[data-theme="light"] .contact-form input,:root[data-theme="light"] .contact-form textarea {
  color: var(--ivory); background: var(--surface-input); border-color: var(--control-border);
}
.content-language,.content-toolbar select,.company-nav select { color: var(--ivory); background: var(--surface-input); border-color: var(--control-border); }
.portal-page { background: var(--navy-2); }
.portal-card,.account-card,.account-row { color: var(--ivory); background: var(--surface-card); border-color: var(--line); }
.portal-field input { color: var(--ivory); background: var(--surface-input); border-color: var(--control-border); }
.portal-points li::before { box-shadow: none; }
.form-status[data-state="error"] { color: var(--error); }
.form-status[data-state="success"] { color: var(--success); }
.markdown-body a { color: var(--accent); }
.markdown-body code { color: var(--ivory); background: var(--surface-raised); }
.markdown-body pre { color: #edf2f8; background: #0e131b; }
.markdown-body pre code { color: inherit; background: none; }
.company-page { width: min(100% - 48px,1180px); margin: 56px auto 80px; }
.company-page h1 { max-width: 900px; margin: 12px 0 24px; font-size: clamp(2.5rem,6vw,5rem); line-height: 1.05; }
.company-page .lead { max-width: 780px; color: var(--muted); font-size: 1.2rem; }
.company-page-card { margin-top: 30px; padding: clamp(24px,4vw,40px); background: var(--surface-card); border: 1px solid var(--line); border-radius: 12px; }
.company-page-card p { max-width: 760px; }
.company-preview { scroll-margin-top: 140px; }
.company-page .contact-form { max-width: 780px; margin-top: 28px; padding: 0; border: 0; box-shadow: none; }
.company-page .contact-form label { display: grid; gap: 8px; }
.company-page .contact-form input,.company-page .contact-form textarea { width: 100%; min-height: 48px; }
.company-page .contact-actions { margin: 24px 0; }
@media(max-width:650px) {
  .hero-orbit { width: calc(100% - 32px); }
  .hero-orbit::before,.hero-orbit::after { left: 76%; top: 28%; }
  .hero-orbit::before { width: min(40.8889%,300px); opacity: .25; }
  .hero-orbit::after { width: min(48%,350px); opacity: .35; }
  .company-page { width: calc(100% - 32px); margin-top: 32px; }
}
@media(prefers-reduced-motion:reduce) { .hero-orbit::before { animation: none; } }