:root {
  --radius: 0.75rem;
  --background: oklch(0.13 0.01 250);
  --foreground: oklch(0.98 0.005 250);
  --card: oklch(0.17 0.015 255);
  --card-foreground: oklch(0.98 0.005 250);
  --primary: oklch(0.68 0.22 245);
  --primary-foreground: oklch(0.08 0.02 250);
  --muted-foreground: oklch(0.68 0.02 250);
  --border: oklch(0.28 0.03 250 / 60%);
  --neon: #008CFF;
  --electric: #00B7FF;
  --silver: #D9D9D9;
  --warning: #FFD60A;
  --gradient-hero: radial-gradient(ellipse at 50% 0%, oklch(0.35 0.2 245 / 0.45), transparent 60%), radial-gradient(ellipse at 80% 80%, oklch(0.4 0.18 230 / 0.25), transparent 50%), linear-gradient(180deg, #050505 0%, #0a0a0f 100%);
  --gradient-blue: linear-gradient(135deg, #008CFF 0%, #00B7FF 100%);
  --gradient-silver: linear-gradient(180deg, #ffffff 0%, #D9D9D9 50%, #8a8a8a 100%);
  --gradient-card: linear-gradient(145deg, oklch(0.2 0.02 255 / 0.6) 0%, oklch(0.15 0.015 255 / 0.4) 100%);
  --shadow-glow: 0 0 40px oklch(0.68 0.22 245 / 0.35), 0 0 80px oklch(0.68 0.22 245 / 0.15);
  --shadow-glow-sm: 0 0 20px oklch(0.68 0.22 245 / 0.4);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.05);
  --font-display: Arial, Helvetica, sans-serif;
  --font-sans: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; border-color: var(--border); }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #050505;
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; }
button { font: inherit; }
svg { width: 1em; height: 1em; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; fill: none; }
h1, h2, h3, h4, h5, h6, .hero-title, .section-title, .cta-title, .vision-title, .solution-card h3, .diff-card h3, .footer h3 { font-family: var(--font-display); letter-spacing: -0.02em; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.relative { position: relative; }

.site-shell { position: relative; min-height: 100vh; background: var(--background); color: var(--foreground); }
.text-gradient-blue, .text-gradient-silver { -webkit-background-clip: text; background-clip: text; color: transparent; }
.text-gradient-blue { background-image: var(--gradient-blue); }
.text-gradient-silver { background-image: var(--gradient-silver); }
.bg-hero { background: var(--gradient-hero); }
.bg-card-glass { background: var(--gradient-card); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.grid-pattern {
  background-image:
    linear-gradient(oklch(0.68 0.22 245 / 0.07) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.68 0.22 245 / 0.07) 1px, transparent 1px);
  background-size: 60px 60px;
}

.container-xl { max-width: 80rem; margin-inline: auto; padding-inline: 1.5rem; }
.container-md { max-width: 64rem; margin-inline: auto; padding-inline: 1.5rem; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: transparent;
  transition: all 0.5s ease;
}
.site-header.is-scrolled {
  background: oklch(0.13 0.01 250 / 70%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.navbar {
  max-width: 80rem;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand { display: flex; align-items: center; gap: 0.75rem; min-width: max-content; }
.brand-logo { width: 2.5rem; height: 2.5rem; object-fit: contain; }
.brand span {
  display: none;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  background-image: var(--gradient-silver);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav-links { display: none; align-items: center; gap: 2rem; color: var(--muted-foreground); font-size: 0.875rem; }
.nav-links a { transition: color 0.2s ease; }
.nav-links a:hover { color: var(--foreground); }
.nav-cta {
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid oklch(0.68 0.22 245 / 0.3);
  color: var(--foreground);
  background: oklch(0.68 0.22 245 / 0.1);
  transition: all 0.2s ease;
}
.nav-cta:hover { background: oklch(0.68 0.22 245 / 0.2); box-shadow: var(--shadow-glow-sm); }

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-grid { position: absolute; inset: 0; opacity: 0.4; }
.particle-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.beam-wrap { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.diagonal-beam {
  width: 2px;
  height: 140%;
  transform: rotate(20deg);
  background: linear-gradient(180deg, transparent, #00B7FF, #008CFF, transparent);
  box-shadow: 0 0 40px #00B7FF, 0 0 80px #008CFF;
  animation: pulse-glow 3s ease-in-out infinite;
}
.hero-orb {
  position: absolute;
  top: 0;
  left: 50%;
  width: 800px;
  height: 800px;
  transform: translateX(-50%);
  border-radius: 9999px;
  background: oklch(0.68 0.22 245 / 0.2);
  filter: blur(120px);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 72rem;
  margin-inline: auto;
  padding: 8rem 1.5rem 5rem;
  text-align: center;
}
.hero-logo-wrap { display: flex; justify-content: center; margin-bottom: 2.5rem; }
.hero-logo {
  height: 11rem;
  width: auto;
  object-fit: contain;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 0 40px rgba(0,140,255,0.5));
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  margin-bottom: 2rem;
  border-radius: 9999px;
  border: 1px solid oklch(0.68 0.22 245 / 0.3);
  background: oklch(0.68 0.22 245 / 0.05);
  color: var(--electric);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}
.pulse-dot { width: 0.375rem; height: 0.375rem; border-radius: 9999px; background: var(--electric); animation: pulse 1.5s ease-in-out infinite; }
.hero-title {
  margin: 0 0 1.5rem;
  font-size: 2.25rem;
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hero-text {
  max-width: 42rem;
  margin: 0 auto 2.5rem;
  color: var(--muted-foreground);
  font-size: 1rem;
  line-height: 1.5;
}
.button-row { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: 9999px;
  font-weight: 500;
  transition: all 0.2s ease;
}
.btn svg { width: 1rem; height: 1rem; transition: transform 0.2s ease; }
.btn:hover { transform: scale(1.03); }
.btn-primary { color: var(--primary-foreground); background: linear-gradient(to right, #008CFF, #00B7FF); box-shadow: var(--shadow-glow); }
.btn-primary:hover svg { transform: translateX(0.25rem); }
.btn-secondary { border: 1px solid var(--border); background: var(--gradient-card); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.btn-secondary:hover, .btn-secondary-alt:hover { border-color: oklch(0.68 0.22 245 / 0.3); }
.btn-secondary-alt { border: 1px solid var(--border); background: oklch(0.13 0.01 250 / 40%); }
.bottom-fade { position: absolute; left: 0; right: 0; bottom: 0; height: 8rem; background: linear-gradient(to bottom, transparent, var(--background)); pointer-events: none; }

.section { position: relative; padding: 8rem 0; }
.section-kicker { color: var(--electric); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.3em; }
.section-title { margin: 1rem 0 0; font-size: 2.25rem; line-height: 1; font-weight: 700; }
.about-grid { margin-top: 4rem; display: grid; gap: 2.5rem; color: var(--muted-foreground); font-size: 1rem; line-height: 1.625; }
.about-grid p { margin: 0; }
.highlight-copy { margin-top: 1.5rem !important; color: oklch(0.98 0.005 250 / 90%); }

.solutions-grid { position: absolute; inset: 0; opacity: 0.2; pointer-events: none; }
.section-head { text-align: center; max-width: 48rem; margin: 0 auto; }
.section-head p { margin: 1.5rem 0 0; color: var(--muted-foreground); font-size: 1.125rem; line-height: 1.5; }
.solution-grid { margin-top: 5rem; display: grid; gap: 2rem; }
.solution-card {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 1.5rem;
  padding: 2.5rem;
  background: var(--gradient-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}
.classified:hover { border-color: rgba(255,214,10,0.5); }
.studio:hover { border-color: oklch(0.68 0.22 245 / 0.3); }
.hazard { position: absolute; left: 0; right: 0; height: 0.5rem; background-image: repeating-linear-gradient(45deg, #FFD60A 0 14px, #050505 14px 28px); }
.hazard.top { top: 0; }
.hazard.bottom { bottom: 0; }
.card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; }
.icon-wrap { position: relative; display: inline-flex; }
.icon-box {
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: oklch(0.68 0.22 245 / 0.1);
  border: 1px solid oklch(0.68 0.22 245 / 0.3);
  color: var(--electric);
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-box svg { width: 2rem; height: 2rem; }
.icon-box.warning { background: rgba(255,214,10,0.1); border-color: rgba(255,214,10,0.4); color: var(--warning); }
.lock-badge { position: absolute; top: -0.25rem; right: -0.25rem; width: 1.25rem; height: 1.25rem; border-radius: 9999px; background: var(--warning); color: #000; display: flex; align-items: center; justify-content: center; animation: pulse 1.5s ease-in-out infinite; }
.lock-badge svg { width: 0.75rem; height: 0.75rem; }
.status { padding: 0.25rem 0.75rem; border-radius: 9999px; border: 1px solid oklch(0.68 0.22 245 / 0.3); color: var(--electric); font-size: 0.625rem; line-height: 1rem; text-transform: uppercase; letter-spacing: 0.3em; }
.warning-status { border-color: rgba(255,214,10,0.6); color: var(--warning); }
.solution-card h3 { margin: 0 0 0.75rem; font-size: 1.875rem; line-height: 2.25rem; font-weight: 700; background: var(--gradient-silver); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub { margin: 0 0 1.5rem; color: var(--electric); font-size: 0.875rem; line-height: 1.25rem; text-transform: uppercase; letter-spacing: 0.1em; }
.warning-text { color: var(--warning); }
.classified-box { padding: 1.5rem; margin-bottom: 1.5rem; border-radius: 0.75rem; border: 1px solid rgba(255,214,10,0.3); background: rgba(255,214,10,0.05); }
.classified-box div { display: flex; align-items: center; gap: 0.75rem; color: var(--warning); }
.classified-box svg { width: 1.25rem; height: 1.25rem; }
.classified-box span { font-weight: 600; letter-spacing: 0.05em; }
.classified-box p { margin: 0.75rem 0 0; color: var(--muted-foreground); font-size: 0.875rem; line-height: 1.625; }
.card-orb { position: absolute; top: -5rem; right: -5rem; width: 16rem; height: 16rem; border-radius: 9999px; background: oklch(0.68 0.22 245 / 0.2); filter: blur(64px); transition: all 0.2s ease; }
.studio:hover .card-orb { background: oklch(0.68 0.22 245 / 0.3); }
.card-inner { position: relative; }
.card-copy { margin: 0 0 1.5rem; color: var(--muted-foreground); line-height: 1.625; }
.feature-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem 1rem; margin-bottom: 1.5rem; color: var(--muted-foreground); font-size: 0.875rem; line-height: 1.25rem; }
.feature-list li { display: flex; align-items: flex-start; gap: 0.5rem; }
.feature-list svg { width: 0.875rem; height: 0.875rem; margin-top: 0.25rem; flex-shrink: 0; color: var(--electric); }
.tag-row { display: flex; flex-wrap: wrap; gap: 0.5rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.tag-row span { display: inline-flex; align-items: center; gap: 0.375rem; padding: 0.375rem 0.75rem; border-radius: 9999px; background: oklch(0.68 0.22 245 / 0.1); color: var(--electric); border: 1px solid oklch(0.68 0.22 245 / 0.3); font-size: 0.75rem; }
.tag-row svg { width: 0.75rem; height: 0.75rem; }

.diff-head { margin-bottom: 5rem; }
.diff-grid { display: grid; gap: 1.5rem; }
.diff-card { position: relative; height: 100%; padding: 2rem; border-radius: 1rem; background: var(--gradient-card); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--border); box-shadow: var(--shadow-card); transition: all 0.2s ease; }
.diff-card:hover { transform: translateY(-0.25rem); border-color: oklch(0.68 0.22 245 / 0.3); }
.small-icon { width: 3rem; height: 3rem; border-radius: 0.75rem; background: oklch(0.68 0.22 245 / 0.1); border: 1px solid oklch(0.68 0.22 245 / 0.3); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; color: var(--electric); transition: all 0.2s ease; }
.diff-card:hover .small-icon { box-shadow: var(--shadow-glow-sm); }
.small-icon svg { width: 1.5rem; height: 1.5rem; }
.diff-card h3 { margin: 0 0 0.5rem; color: var(--foreground); font-size: 1.25rem; line-height: 1.75rem; font-weight: 600; }
.diff-card p { margin: 0; color: var(--muted-foreground); font-size: 0.875rem; line-height: 1.625; }

.vision { overflow: hidden; text-align: center; }
.vision-bg { position: absolute; inset: 0; background: var(--gradient-hero); opacity: 0.6; }
.vision-orb { position: absolute; top: 50%; left: 50%; width: 600px; height: 600px; transform: translate(-50%, -50%); border-radius: 9999px; background: oklch(0.68 0.22 245 / 0.2); filter: blur(140px); }
.vision-content { position: relative; max-width: 56rem; margin-inline: auto; padding-inline: 1.5rem; }
.vision-title { font-weight: 700; }
.vision p { max-width: 42rem; margin: 2rem auto 0; color: var(--muted-foreground); font-size: 1.125rem; line-height: 1.625; }

.cta-card { position: relative; overflow: hidden; border-radius: 1.5rem; padding: 3rem; text-align: center; border: 1px solid oklch(0.68 0.22 245 / 0.3); background: var(--gradient-card); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: var(--shadow-glow); }
.cta-grid { position: absolute; inset: 0; opacity: 0.3; }
.cta-orb { position: absolute; top: -8rem; left: 50%; width: 500px; height: 500px; transform: translateX(-50%); border-radius: 9999px; background: oklch(0.68 0.22 245 / 0.3); filter: blur(120px); }
.cta-content { position: relative; }
.cta-title { margin: 0 0 1.5rem; font-family: var(--font-display); font-size: 1.875rem; line-height: 2.25rem; font-weight: 700; }
.cta-card p { max-width: 42rem; margin: 0 auto 2.5rem; color: var(--muted-foreground); font-size: 1.125rem; line-height: 1.5; }
.desktop-only { display: none; }

.footer { position: relative; padding: 6rem 0 2.5rem; border-top: 1px solid var(--border); background: var(--background); }
.footer-grid { display: grid; gap: 3rem; margin-bottom: 4rem; }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.footer-logo { width: 3rem; height: 3rem; object-fit: contain; }
.footer-brand span { font-family: var(--font-display); font-size: 1.5rem; line-height: 2rem; font-weight: 700; letter-spacing: 0.1em; background: var(--gradient-silver); -webkit-background-clip: text; background-clip: text; color: transparent; }
.footer h3 { margin: 0 0 1rem; font-size: 1.5rem; line-height: 2rem; font-weight: 700; }
.footer p { max-width: 28rem; margin: 0; color: var(--muted-foreground); line-height: 1.5; }
.contact-list { display: grid; gap: 1.25rem; }
.contact-card { display: flex; align-items: center; gap: 1rem; padding: 1rem; border-radius: 0.75rem; background: var(--gradient-card); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--border); transition: all 0.2s ease; }
a.contact-card:hover { border-color: oklch(0.68 0.22 245 / 0.3); }
.contact-icon { width: 2.75rem; height: 2.75rem; border-radius: 0.5rem; background: oklch(0.68 0.22 245 / 0.1); border: 1px solid oklch(0.68 0.22 245 / 0.3); display: flex; align-items: center; justify-content: center; color: var(--electric); flex: 0 0 auto; }
.contact-icon svg { width: 1.25rem; height: 1.25rem; }
.contact-card small { display: block; color: var(--muted-foreground); font-size: 0.75rem; line-height: 1rem; text-transform: uppercase; letter-spacing: 0.1em; }
.contact-card strong { display: block; color: var(--foreground); font-weight: 500; line-height: 1.35; }
.footer-bottom { padding-top: 2.5rem; border-top: 1px solid var(--border); display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1rem; color: var(--muted-foreground); font-size: 0.875rem; line-height: 1.25rem; }
.footer-bottom .text-gradient-blue { font-weight: 500; letter-spacing: 0.025em; }

.motion-load, .reveal { opacity: 0; transform: translateY(30px); }
.motion-scale { transform: scale(0.8); }
.motion-load { animation: motion-in 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.motion-scale { animation-name: motion-scale-in; animation-duration: 1s; }
.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.55s; }
.delay-4 { animation-delay: 0.7s; }
.reveal { transform: translateY(40px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-r-05 { transition-delay: 0.08s; }
.delay-r-1 { transition-delay: 0.15s; }
.delay-r-15 { transition-delay: 0.24s; }
.delay-r-2 { transition-delay: 0.32s; }
.delay-r-25 { transition-delay: 0.40s; }

@keyframes pulse-glow { 0%, 100% { opacity: 0.6; transform: rotate(20deg) scaleY(1); } 50% { opacity: 1; transform: rotate(20deg) scaleY(1.05); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes pulse { 0%, 100% { opacity: 0.55; transform: scale(1); } 50% { opacity: 1; transform: scale(1.12); } }
@keyframes motion-in { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes motion-scale-in { from { opacity: 0; transform: scale(0.8); } to { opacity: 1; transform: scale(1); } }

@media (min-width: 640px) {
  .button-row { flex-direction: row; }
}
@media (min-width: 768px) {
  .brand span { display: inline; }
  .nav-links { display: flex; }
  .hero-logo { height: 14rem; }
  .hero-title { font-size: 4.5rem; line-height: 1.05; }
  .hero-text { font-size: 1.125rem; line-height: 1.75rem; }
  .section-title { font-size: 3.75rem; line-height: 1; }
  .about-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); font-size: 1.125rem; line-height: 1.625; }
  .diff-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-card { padding: 5rem; }
  .cta-title { font-size: 3rem; line-height: 1; }
  .desktop-only { display: block; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-list { padding-top: 3rem; }
  .footer h3 { font-size: 1.875rem; line-height: 2.25rem; }
  .footer-bottom { flex-direction: row; }
}
@media (min-width: 1024px) {
  .solution-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .diff-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .navbar { gap: 1rem; }
  .nav-cta { padding: 0.5rem 0.95rem; }
  .hero-title { font-size: clamp(2.15rem, 11vw, 3.1rem); }
  .hero-title br { display: block; }
  .feature-list { grid-template-columns: 1fr; }
  .solution-card { padding: 2rem 1.5rem; }
  .status { letter-spacing: 0.18em; }
  .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}