/* ============================================
   SIGNAL ZERO SYSTEMS — Design Tokens
   Concept: broadcast/signal origin point. Dark,
   precise, technical-authoritative consulting brand.
   ============================================ */

:root,
[data-theme='light'] {
  /* Surfaces */
  --color-bg: #f5f6f6;
  --color-surface: #ffffff;
  --color-surface-2: #fbfbfb;
  --color-surface-offset: #edeeee;
  --color-surface-offset-2: #e4e6e6;
  --color-divider: #dde0e0;
  --color-border: #cdd1d1;

  /* Text */
  --color-text: #0d1414;
  --color-text-muted: #4c5757;
  --color-text-faint: #8b9494;
  --color-text-inverse: #f5f7f7;

  /* Primary accent — signal green (broadcast pulse) */
  --color-primary: #0a8f6e;
  --color-primary-hover: #077259;
  --color-primary-active: #055945;
  --color-primary-highlight: #d3ece3;

  --color-warning: #a15a1a;
  --color-warning-highlight: #ecdccb;
  --color-error: #a3294a;
  --color-error-highlight: #ecd2da;
  --color-success: #2e7d4f;
  --color-success-highlight: #d3e8db;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.15 0.01 180 / 0.08);
  --shadow-md: 0 4px 16px oklch(0.15 0.01 180 / 0.10);
  --shadow-lg: 0 16px 40px oklch(0.15 0.01 180 / 0.14);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  --font-display: 'Cabinet Grotesk', 'General Sans', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'Menlo', monospace;
}

/* DARK MODE (default brand mode) */
[data-theme='dark'] {
  --color-bg: #0a0f0f;
  --color-surface: #0f1616;
  --color-surface-2: #121a1a;
  --color-surface-offset: #141d1d;
  --color-surface-offset-2: #1a2424;
  --color-divider: #1f2a2a;
  --color-border: #263232;

  --color-text: #e7ecec;
  --color-text-muted: #92a3a3;
  --color-text-faint: #56696a;
  --color-text-inverse: #0a0f0f;

  --color-primary: #33d9a8;
  --color-primary-hover: #5ce3ba;
  --color-primary-active: #22b78b;
  --color-primary-highlight: #14312b;

  --color-warning: #e0a15c;
  --color-warning-highlight: #3a2c1c;
  --color-error: #e56f8d;
  --color-error-highlight: #3a1f27;
  --color-success: #4fd18a;
  --color-success-highlight: #163527;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 4px 20px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 24px 60px oklch(0 0 0 / 0.5);
}

/* ============================================
   Type Scale
   ============================================ */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.75rem);
  --text-hero: clamp(2.75rem, 0.5rem + 6vw, 6.5rem);
}

/* ============================================
   Spacing (4px base)
   ============================================ */
:root {
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

/* ============================================
   Base
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body, sans-serif);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition-interactive), color var(--transition-interactive);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-10); }
}

section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

/* ============================================
   Header / Nav
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: -0.01em;
}

.brand svg { width: 30px; height: 30px; flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
}

.nav-links a:hover { color: var(--color-text); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: var(--color-text-inverse) !important;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: background var(--transition-interactive), transform var(--transition-interactive);
}

.nav-cta:hover { background: var(--color-primary-hover); transform: translateY(-1px); }

.theme-toggle {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: border-color var(--transition-interactive), color var(--transition-interactive);
}

.theme-toggle:hover { color: var(--color-text); border-color: var(--color-text-muted); }
.theme-toggle svg { width: 16px; height: 16px; }
[data-theme='dark'] .icon-sun { display: block; }
[data-theme='dark'] .icon-moon { display: none; }
[data-theme='light'] .icon-sun { display: none; }
[data-theme='light'] .icon-moon { display: block; }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .mobile-toggle { display: inline-flex; }
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-6) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-bg);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  padding: var(--space-3) 0;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-divider);
}

.mobile-menu a:last-child { border-bottom: none; }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  padding-block: clamp(var(--space-24), 14vw, var(--space-32)) clamp(var(--space-16), 8vw, var(--space-24));
  overflow: hidden;
}

.hero-signal {
  position: absolute;
  top: 50%;
  right: -8%;
  transform: translateY(-50%);
  width: min(58vw, 720px);
  height: min(58vw, 720px);
  opacity: 0.9;
  pointer-events: none;
}

@media (max-width: 900px) {
  .hero-signal { opacity: 0.35; right: -20%; }
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero h1 {
  font-size: var(--text-hero);
  margin-block: var(--space-6) var(--space-6);
}

.hero h1 em {
  font-style: normal;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 46ch;
  margin-bottom: var(--space-10);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-7);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--transition-interactive);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-ghost {
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn-ghost:hover { border-color: var(--color-text-muted); background: var(--color-surface-offset); }

/* ============================================
   Section headers
   ============================================ */
.section-head {
  max-width: 620px;
  margin-bottom: var(--space-16);
}

.section-head h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-4);
}

.section-head p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  margin-top: var(--space-4);
}

/* ============================================
   Services
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr; }
}

.service-card {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-interactive), transform var(--transition-interactive);
}

.service-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.service-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
}

.service-icon svg { width: 22px; height: 22px; }

.service-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.service-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ============================================
   Products
   ============================================ */
.products {
  background: var(--color-surface-offset);
  border-block: 1px solid var(--color-divider);
}

.products-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .products-grid { grid-template-columns: 1fr; }
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
  overflow: hidden;
}

.product-card.featured {
  background: linear-gradient(155deg, var(--color-surface) 0%, var(--color-surface-offset-2) 100%);
}

.product-mark {
  width: 56px;
  height: 56px;
}

.product-card h3 {
  font-size: var(--text-xl);
}

.product-status {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  width: fit-content;
}

.status-live {
  background: var(--color-success-highlight);
  color: var(--color-success);
}

.status-dev {
  background: var(--color-warning-highlight);
  color: var(--color-warning);
}

.product-card p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 46ch;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
}

.product-tags span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  width: fit-content;
}

.product-link svg { width: 14px; height: 14px; transition: transform var(--transition-interactive); }
.product-link:hover svg { transform: translateX(3px); }

/* ============================================
   Process
   ============================================ */
.process-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-divider);
}

.process-item {
  display: grid;
  grid-template-columns: 100px 1fr 1.4fr;
  gap: var(--space-8);
  padding-block: var(--space-8);
  border-bottom: 1px solid var(--color-divider);
  align-items: baseline;
}

@media (max-width: 760px) {
  .process-item { grid-template-columns: 50px 1fr; }
  .process-item .process-desc { grid-column: 1 / -1; }
}

.process-num {
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-size: var(--text-sm);
}

.process-item h3 {
  font-size: var(--text-lg);
}

.process-desc {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* ============================================
   About
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: var(--space-10); }
}

.about-copy p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
}

.about-copy p:last-child { margin-bottom: 0; }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.stat-card .num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-2);
}

.stat-card .label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================
   Contact / CTA
   ============================================ */
.cta {
  background: var(--color-text);
  color: var(--color-text-inverse);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-12), 8vw, var(--space-20));
  text-align: center;
  position: relative;
  overflow: hidden;
}

[data-theme='dark'] .cta { background: var(--color-surface-offset-2); }

.cta h2 {
  font-size: var(--text-2xl);
  color: var(--color-text-inverse);
  max-width: 20ch;
  margin-inline: auto;
}

[data-theme='dark'] .cta h2 { color: var(--color-text); }

.cta p {
  color: color-mix(in oklab, var(--color-text-inverse) 70%, transparent);
  font-size: var(--text-lg);
  max-width: 50ch;
  margin: var(--space-5) auto var(--space-8);
}

[data-theme='dark'] .cta p { color: var(--color-text-muted); }

.cta .btn-primary {
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-8);
}

.cta-email {
  display: block;
  margin-top: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: color-mix(in oklab, var(--color-text-inverse) 80%, transparent);
}

[data-theme='dark'] .cta-email { color: var(--color-text-muted); }

/* ============================================
   Footer
   ============================================ */
footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-10);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
}

.footer-brand svg { width: 22px; height: 22px; }

footer .meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

footer nav {
  display: flex;
  gap: var(--space-6);
}

footer nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

footer nav a:hover { color: var(--color-text); }

/* ============================================
   Reveal-on-scroll
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================
   Additions for expanded site
   ============================================ */
:root { --space-7: 1.75rem; --vg-navy:#09152F; --vg-blue:#0021A5; --vg-orange:#FA4616; }
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.nav-links a[aria-current="page"]{color:var(--color-text)}
.skip{position:absolute;left:-999px}.skip:focus{left:var(--space-4);top:var(--space-4);z-index:200;background:var(--color-primary);color:var(--color-text-inverse);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md)}
a:focus-visible,button:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px;border-radius:4px}

/* hero ring pulse */
.hero-signal .pulse{transform-origin:300px 300px;animation:pulse 4.8s cubic-bezier(.2,.6,.3,1) infinite;opacity:0}
.hero-signal .pulse.d2{animation-delay:1.6s}.hero-signal .pulse.d3{animation-delay:3.2s}
@keyframes pulse{0%{transform:scale(.15);opacity:.55}100%{transform:scale(1.05);opacity:0}}
@media (prefers-reduced-motion: reduce){.hero-signal .pulse{animation:none}}
.hero.compact{padding-block:clamp(var(--space-16),9vw,var(--space-24)) clamp(var(--space-10),5vw,var(--space-16))}
.hero.compact h1{font-size:var(--text-3xl)}

/* Vulpine feature panel (keeps Vulpine branding separate from Signal Zero) */
.vg-panel{background:radial-gradient(120% 90% at 85% 10%, #0b2fb0 0%, #071a63 45%, var(--vg-navy) 100%);color:#fff;border-radius:var(--radius-xl);padding:clamp(var(--space-8),5vw,var(--space-16));display:grid;grid-template-columns:1fr 1fr;gap:clamp(var(--space-8),5vw,var(--space-16));align-items:center;overflow:hidden;position:relative}
@media (max-width:900px){.vg-panel{grid-template-columns:1fr}}
.vg-panel .vg-wordmark{height:auto;width:min(340px,80%);filter:brightness(0) invert(1)}
.vg-panel .vg-wordmark.keep{filter:none}
.vg-badge{display:inline-flex;align-items:center;gap:var(--space-2);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.1em;text-transform:uppercase;background:rgba(250,70,22,.16);color:#ffb08f;border:1px solid rgba(250,70,22,.45);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);width:fit-content}
.vg-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--vg-orange)}
.vg-panel h2,.vg-panel h3{color:#fff}
.vg-panel p{color:rgba(255,255,255,.78)}
.vg-copy{display:flex;flex-direction:column;gap:var(--space-6)}
.vg-games{display:flex;gap:var(--space-3);flex-wrap:wrap}
.vg-game{display:flex;align-items:center;gap:var(--space-2);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-full);padding:4px var(--space-4) 4px 4px;font-size:var(--text-sm);font-weight:600}
.vg-game img{width:30px;height:30px;border-radius:8px}
.btn-vg{background:var(--vg-orange);color:#fff}
.btn-vg:hover{background:#ff5c2e;transform:translateY(-2px);box-shadow:0 10px 30px rgba(250,70,22,.35)}
.btn-vg-ghost{border-color:rgba(255,255,255,.3);color:#fff}
.btn-vg-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.6)}
.vg-links{display:flex;gap:var(--space-5);font-size:var(--text-sm);flex-wrap:wrap}
.vg-links a{color:rgba(255,255,255,.75);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.3)}
.vg-links a:hover{color:#fff}
.vg-shots{display:flex;gap:var(--space-4);justify-content:center;align-items:flex-end}
.vg-shots img{height:auto;width:31%;border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.12)}
.vg-shots img:nth-child(2){width:36%;transform:translateY(-18px)}

/* Elements teaser */
.el-card{display:grid;grid-template-columns:auto 1fr auto;gap:var(--space-8);align-items:center;background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-xl);padding:clamp(var(--space-8),4vw,var(--space-12))}
@media (max-width:760px){.el-card{grid-template-columns:1fr}}
.el-card h3{font-size:var(--text-xl);margin-block:var(--space-3)}
.el-card p{color:var(--color-text-muted);max-width:56ch}
.el-mark{width:72px;height:72px}

/* generic */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(var(--space-8),6vw,var(--space-20));align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.lead-lg{font-size:var(--text-lg);color:var(--color-text-muted);max-width:52ch}
.prose{max-width:68ch}
.prose h2{font-size:var(--text-lg);margin-block:var(--space-10) var(--space-3)}
.prose p{color:var(--color-text-muted);margin-bottom:var(--space-4)}
.prose a{color:var(--color-primary);text-decoration:underline;text-underline-offset:3px}
.prose .meta{font-size:var(--text-sm);color:var(--color-text-faint)}
.check-list{list-style:none;padding:0;margin:var(--space-6) 0 0;display:grid;gap:var(--space-3)}
.check-list li{display:flex;gap:var(--space-3);color:var(--color-text-muted)}
.check-list li::before{content:'';flex:0 0 18px;height:18px;margin-top:4px;border-radius:50%;background:var(--color-primary-highlight) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2333d9a8' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat}
[data-theme='light'] .check-list li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a8f6e' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E")}
.vg-panel .check-list li{color:rgba(255,255,255,.8)}
.vg-panel .check-list li::before{background:rgba(250,70,22,.2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FA4616' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat}
.service-card .more{display:inline-flex;gap:var(--space-2);margin-top:var(--space-5);font-size:var(--text-sm);font-weight:600;color:var(--color-primary)}
.service-card ul{margin:var(--space-5) 0 0;padding-left:1.1em;color:var(--color-text-muted);font-size:var(--text-sm);display:grid;gap:var(--space-2)}
.product-card .product-link{margin-top:var(--space-2)}
.product-card.vg{background:radial-gradient(120% 100% at 90% 0%, #0b2fb0 0%, #071a63 50%, var(--vg-navy) 100%);border-color:#14246b}
.product-card.vg h3{color:#fff}.product-card.vg p{color:rgba(255,255,255,.78)}
.product-card.vg .product-tags span{color:rgba(255,255,255,.75);border-color:rgba(255,255,255,.25)}
.product-card.vg .product-link{color:#ff8a5f}
.product-card img.product-mark{border-radius:14px}

/* games grid (product page) */
.games-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-5)}
@media (max-width:1000px){.games-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.games-grid{grid-template-columns:1fr}}
.game-card{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius-lg);padding:var(--space-6)}
.game-card img{height:56px;width:56px;height:56px;border-radius:14px;margin-bottom:var(--space-5)}
.game-card h3{font-size:var(--text-lg);margin-bottom:var(--space-2)}
.game-card p{font-size:var(--text-sm);color:var(--color-text-muted)}
.gallery{display:flex;gap:var(--space-5);overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:var(--space-4);scrollbar-width:thin}
.gallery img{height:auto;flex:0 0 auto;width:min(240px,62vw);border-radius:20px;scroll-snap-align:start;border:1px solid var(--color-divider);box-shadow:var(--shadow-md)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-8) var(--space-6)}
@media (max-width:900px){.feature-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.feature-grid{grid-template-columns:1fr}}
.feature h3{font-size:var(--text-base);margin-bottom:var(--space-2)}
.feature p{font-size:var(--text-sm);color:var(--color-text-muted)}
.feature .k{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-primary);display:block;margin-bottom:var(--space-3)}
.faq{border-top:1px solid var(--color-divider)}
.faq details{border-bottom:1px solid var(--color-divider);padding-block:var(--space-5)}
.faq summary{cursor:pointer;font-family:var(--font-display);font-weight:600;font-size:var(--text-base);list-style:none;display:flex;justify-content:space-between;gap:var(--space-4)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-family:var(--font-mono);color:var(--color-primary)}
.faq details[open] summary::after{content:'–'}
.faq details p{color:var(--color-text-muted);margin-top:var(--space-3);max-width:64ch}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-card{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius-lg);padding:var(--space-8);display:flex;flex-direction:column;gap:var(--space-3)}
.contact-card h3{font-size:var(--text-lg)}
.contact-card p{color:var(--color-text-muted);font-size:var(--text-sm)}
.contact-card a.addr{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-primary);margin-top:auto;word-break:break-all}
.breadcrumb{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-text-faint);letter-spacing:.06em;text-transform:uppercase;margin-bottom:var(--space-4)}
.breadcrumb a:hover{color:var(--color-text)}
.footer-cols{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:var(--space-8);padding-bottom:var(--space-8);border-bottom:1px solid var(--color-divider);margin-bottom:var(--space-6)}
@media (max-width:760px){.footer-cols{grid-template-columns:1fr 1fr}}
.footer-cols h4{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-faint);font-weight:500;margin-bottom:var(--space-4)}
.footer-cols ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2)}
.footer-cols a{font-size:var(--text-sm);color:var(--color-text-muted)}
.footer-cols a:hover{color:var(--color-text)}
.footer-cols p{font-size:var(--text-sm);color:var(--color-text-muted);max-width:30ch;margin-top:var(--space-3)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:var(--space-4);font-size:var(--text-xs);color:var(--color-text-faint)}
.mock-note{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:300;background:var(--color-surface-offset-2);border:1px solid var(--color-border);color:var(--color-text-muted);font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;padding:6px 14px;border-radius:999px;box-shadow:var(--shadow-md);white-space:nowrap}
.mock-note b{color:var(--color-primary);font-weight:500}
@media (max-width:600px){
  .hero-signal{top:-6%;right:-55%;transform:none;width:110vw;height:110vw;opacity:.22}
  .cta .btn-primary{white-space:normal;text-align:center;justify-content:center}
  .mock-note{bottom:10px;font-size:10px;padding:4px 10px}
}
.prose a.btn{color:var(--color-text-inverse);text-decoration:none}
.service-card.specialty{grid-column:1/-1;display:grid;grid-template-columns:1.2fr 1fr;gap:var(--space-10);align-items:center;border-color:color-mix(in oklab,var(--color-primary) 45%,var(--color-divider));background:linear-gradient(135deg,var(--color-primary-highlight) 0%,var(--color-surface) 60%)}
.service-card.specialty h3{font-size:var(--text-xl)}
.service-card.specialty p{font-size:var(--text-base);max-width:56ch}
.service-card.specialty ul{margin:0;font-size:var(--text-base)}
.specialty-tag{display:inline-block;font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.1em;text-transform:uppercase;color:var(--color-primary);margin-bottom:var(--space-3)}
@media (max-width:900px){.service-card.specialty{grid-template-columns:1fr;gap:var(--space-4)}}

/* THEME Midnight & Amber + Viewfinder */
:root,[data-theme='light']{--color-bg:#F6F3EC;--color-surface:#FFFFFF;--color-surface-2:#FBF9F4;--color-surface-offset:#EDE8DD;--color-surface-offset-2:#E4DED0;--color-divider:#E2DCCF;--color-border:#D2CAB9;--color-text:#0E1B2C;--color-text-muted:#4A5568;--color-text-faint:#8A93A0;--color-text-inverse:#F6F3EC;--color-primary:#A9620C;--color-primary-hover:#8E520A;--color-primary-active:#734208;--color-primary-highlight:#F3E3C7}
[data-theme='dark']{--color-bg:#0B1626;--color-surface:#10203A;--color-surface-2:#132540;--color-surface-offset:#0E1C32;--color-surface-offset-2:#18304F;--color-divider:#1D3352;--color-border:#2A4469;--color-text:#F3EFE6;--color-text-muted:#AAB4C3;--color-text-faint:#6E7D93;--color-text-inverse:#0B1626;--color-primary:#F2A541;--color-primary-hover:#F6B865;--color-primary-active:#DB8E2A;--color-primary-highlight:#3A2C17}
.hero-signal{opacity:.95;width:min(38vw,460px);height:min(38vw,460px);right:4%}
.brand,.footer-brand{gap:12px}
.wm{display:flex;flex-direction:column;line-height:1}
.wm-main{font-family:'Orbitron',sans-serif;font-weight:700;font-size:21px;letter-spacing:.01em;color:var(--color-text)}
.wm-sub{font-family:'Orbitron',sans-serif;font-weight:600;font-size:10px;letter-spacing:.66em;color:var(--color-primary);margin-top:6px;padding-left:1px}
.brand svg{width:40px;height:40px}
.footer-brand svg{width:30px;height:30px}
.mobile-toggle svg{width:24px;height:24px;flex-shrink:0}
@media (max-width:960px){.hero-signal{display:none}}

.check-list li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F2A541' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E")}
[data-theme='light'] .check-list li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A9620C' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E")}