:root {
  color-scheme: light;
  --bg: #f7f7f4;
  --bg-elevated: #ffffff;
  --bg-inset: #efefe9;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #111111;
  --text-muted: rgba(17, 17, 17, 0.68);
  --text-soft: rgba(17, 17, 17, 0.52);
  --border: rgba(17, 17, 17, 0.1);
  --border-strong: rgba(17, 17, 17, 0.16);
  --shadow-sm: 0 1px 2px rgba(17, 17, 17, 0.06), 0 8px 24px rgba(17, 17, 17, 0.06);
  --shadow-md: 0 14px 40px rgba(17, 17, 17, 0.1);
  --shadow-lg: 0 28px 72px rgba(17, 17, 17, 0.14);
  --radius-xs: 12px;
  --radius-sm: 18px;
  --radius-md: 26px;
  --radius-lg: 36px;
  --radius-pill: 999px;
  --container: 1200px;
  --container-narrow: 980px;
  --gutter: clamp(20px, 4vw, 36px);
  --section-y: clamp(72px, 10vw, 132px);
  --section-y-tight: clamp(44px, 7vw, 80px);
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-snap: cubic-bezier(0.2, 0.8, 0.2, 1);
  --gradient-rainbow: linear-gradient(135deg, #7c3aed 0%, #ec4899 24%, #f59e0b 49%, #22c55e 75%, #06b6d4 100%);
  --gradient-hero: linear-gradient(135deg, rgba(124, 58, 237, 0.16), rgba(236, 72, 153, 0.16) 28%, rgba(245, 158, 11, 0.16) 52%, rgba(34, 197, 94, 0.16) 76%, rgba(6, 182, 212, 0.16));
  --gradient-panel: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.72));
  --accent-purple: #7c3aed;
  --accent-pink: #ec4899;
  --accent-amber: #f59e0b;
  --accent-green: #22c55e;
  --accent-cyan: #06b6d4;
  --accent-indigo: #4f46e5;
  --focus-ring: 0 0 0 3px rgba(124, 58, 237, 0.16), 0 0 0 6px rgba(236, 72, 153, 0.1);
  --max-line: 66ch;
  --transition-fast: 160ms var(--ease-out);
  --transition-med: 260ms var(--ease-out);
  --transition-slow: 420ms var(--ease-out);
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(124, 58, 237, 0.12), transparent 26%),
    radial-gradient(circle at 85% 12%, rgba(236, 72, 153, 0.11), transparent 24%),
    radial-gradient(circle at 20% 82%, rgba(34, 197, 94, 0.08), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, #f4f3ee 100%);
  min-height: 100vh;
  line-height: 1.55;
  letter-spacing: -0.012em;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3, h4, h5, h6 { margin: 0; }
button, input, textarea, select { font: inherit; color: inherit; }
::selection { background: rgba(124, 58, 237, 0.18); }

.skip-link {
  position: absolute;
  left: 16px;
  top: 16px;
  transform: translateY(-180%);
  padding: 12px 16px;
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.skip-link:focus { transform: translateY(0); outline: none; box-shadow: var(--focus-ring); }

.container {
  width: min(calc(100% - var(--gutter) * 2), var(--container));
  margin: 0 auto;
}
.container.narrow { width: min(calc(100% - var(--gutter) * 2), var(--container-narrow)); }

.site-shell { position: relative; overflow: clip; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(247, 247, 244, 0.72);
  border-bottom: 1px solid rgba(17, 17, 17, 0.06);
}
.site-header__inner {
  width: min(calc(100% - var(--gutter) * 2), var(--container));
  margin: 0 auto;
  min-height: 80px;
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--gradient-rainbow);
  box-shadow: 0 10px 22px rgba(124, 58, 237, 0.18);
  position: relative;
}
.brand__mark::after {
  content: "";
  position: absolute;
  inset: 11px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.78);
}
.brand__text { display: grid; gap: 2px; }
.brand__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-soft);
}
.brand__name { font-size: 1rem; }

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav__list {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.nav__link, .nav__lang, .button, .chip, .form-control, .social-link {
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast), opacity var(--transition-fast);
}
.nav__link {
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  font-weight: 500;
}
.nav__link:hover, .nav__link:focus-visible, .nav__lang:hover, .nav__lang:focus-visible,
.button:hover, .button:focus-visible, .chip:hover, .chip:focus-visible, .social-link:hover, .social-link:focus-visible {
  transform: translateY(-1px);
}
.nav__link[aria-current="page"] {
  color: var(--text);
  background: rgba(255,255,255,0.95);
  box-shadow: inset 0 0 0 1px rgba(17,17,17,0.08);
}
.nav__meta {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__lang {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.72);
  border-radius: var(--radius-pill);
  padding: 10px 12px;
}

.hero {
  padding: clamp(40px, 7vw, 80px) 0 var(--section-y);
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: clamp(24px, 5vw, 48px);
  align-items: center;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--text-soft);
}
.kicker::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gradient-rainbow);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.08);
}
.hero h1, .page-hero h1 {
  font-size: clamp(3rem, 6vw, 5.8rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
  max-width: 10ch;
}
.hero p.lead, .page-hero p.lead {
  margin-top: 22px;
  font-size: clamp(1.08rem, 1.6vw, 1.24rem);
  color: var(--text-muted);
  max-width: var(--max-line);
}
.hero__actions, .page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
}
.button:focus-visible, .nav__link:focus-visible, .nav__lang:focus-visible, .chip:focus-visible, .social-link:focus-visible, .form-control:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}
.button--primary {
  background: var(--text);
  color: #fff;
}
.button--primary:hover { background: #1c1c1c; }
.button--secondary {
  background: rgba(255,255,255,0.8);
  border-color: var(--border);
}
.button--secondary:hover { background: #fff; }
.button--accent {
  background: var(--gradient-rainbow);
  color: #111;
}

.hero__visual, .page-hero__visual {
  position: relative;
  min-height: 520px;
  border-radius: clamp(28px, 4vw, 44px);
  background: var(--gradient-panel);
  border: 1px solid rgba(17,17,17,0.06);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero__visual::before, .page-hero__visual::before {
  content: "";
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at 25% 25%, rgba(124,58,237,0.22), transparent 28%),
              radial-gradient(circle at 75% 20%, rgba(236,72,153,0.2), transparent 24%),
              radial-gradient(circle at 70% 75%, rgba(34,197,94,0.16), transparent 28%),
              radial-gradient(circle at 20% 78%, rgba(245,158,11,0.18), transparent 26%);
  filter: blur(10px);
}
.hero-card {
  position: absolute;
  inset: auto;
  display: grid;
  gap: 10px;
  padding: 18px 20px;
  border-radius: 24px;
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(17,17,17,0.08);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}
.hero-card strong { font-size: 1.08rem; letter-spacing: -0.03em; }
.hero-card span, .stat-card span, .mini-metric span { color: var(--text-soft); font-size: 0.92rem; }
.hero-card--top { top: 30px; left: 30px; right: 110px; }
.hero-card--mid { top: 170px; right: 26px; width: min(220px, 48%); }
.hero-card--bottom { left: 34px; bottom: 30px; width: min(280px, 58%); }
.hero-card__bar {
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, #7c3aed, #ec4899, #f59e0b, #22c55e, #06b6d4);
}
.hero-card__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.hero-card__pill {
  border-radius: 999px;
  padding: 8px 10px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(17,17,17,0.04);
}

.section {
  padding: var(--section-y) 0;
}
.section--tight { padding: var(--section-y-tight) 0; }
.section__header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: end;
  margin-bottom: 28px;
}
.section__header h2, .page-block h2 {
  font-size: clamp(2rem, 3.4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.05em;
}
.section__header p, .page-block p.section-intro {
  color: var(--text-muted);
  max-width: 56ch;
}
.section__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 10px;
}

.grid-3, .grid-4, .feature-grid, .product-grid, .case-grid, .value-grid, .contact-grid {
  display: grid;
  gap: 18px;
}
.grid-3, .feature-grid, .value-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4, .product-grid, .case-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card, .feature-card, .product-card, .case-card, .value-card, .contact-card, .panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}
.card, .feature-card, .product-card, .case-card, .value-card, .contact-card { padding: 24px; }
.card:hover, .feature-card:hover, .product-card:hover, .case-card:hover, .value-card:hover, .contact-card:hover, .panel:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.icon-badge {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--gradient-rainbow);
  color: #111;
  box-shadow: 0 10px 24px rgba(124,58,237,0.14);
}
.card h3, .feature-card h3, .product-card h3, .case-card h3, .value-card h3, .contact-card h3 {
  margin-top: 18px;
  font-size: 1.18rem;
  letter-spacing: -0.03em;
}
.card p, .feature-card p, .product-card p, .case-card p, .value-card p, .contact-card p { margin-top: 10px; color: var(--text-muted); }

.tag-row, .chip-row, .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.72);
  color: var(--text-muted);
}
.chip--accent { background: rgba(124,58,237,0.08); color: #5b21b6; border-color: rgba(124,58,237,0.16); }
.chip--dark { background: var(--text); color: #fff; border-color: var(--text); }

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}
.stat-card {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.74);
  border: 1px solid var(--border);
}
.stat-card strong, .mini-metric strong {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.timeline {
  display: grid;
  gap: 14px;
}
.timeline__item {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--border);
}
.timeline__item time {
  font-family: var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-soft);
  font-size: 0.76rem;
}
.timeline__item h3 { margin-bottom: 8px; font-size: 1.1rem; }

.page-hero {
  padding: clamp(38px, 6vw, 68px) 0 var(--section-y-tight);
}
.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.58fr);
  gap: 24px;
  align-items: stretch;
}
.page-hero__panel {
  padding: 26px;
  border-radius: clamp(28px, 4vw, 40px);
  background: var(--gradient-hero);
  border: 1px solid rgba(17,17,17,0.06);
  box-shadow: var(--shadow-md);
}
.page-hero__facts {
  display: grid;
  gap: 12px;
}
.fact-row {
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.75);
  border: 1px solid rgba(17,17,17,0.08);
}
.fact-row span:first-child {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-soft);
  font-size: 0.72rem;
}

.product-card, .case-card, .value-card, .contact-card { position: relative; overflow: hidden; }
.product-card::before, .case-card::before, .value-card::before, .contact-card::before {
  content: "";
  position: absolute;
  inset: auto auto -30px -30px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(124,58,237,0.08);
  filter: blur(6px);
}
.product-card__meta, .case-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.92rem;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.process-step {
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.76);
}
.process-step__index {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  background: var(--text);
  color: #fff;
  margin-bottom: 16px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 20px;
  align-items: start;
}
.form {
  display: grid;
  gap: 14px;
}
.fieldset {
  display: grid;
  gap: 6px;
}
.label { font-weight: 600; font-size: 0.96rem; }
.form-control {
  width: 100%;
  min-height: 50px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.9);
  padding: 12px 16px;
}
textarea.form-control { min-height: 140px; resize: vertical; }
.form-control::placeholder { color: var(--text-soft); }

.footer {
  padding: var(--section-y) 0 30px;
  border-top: 1px solid rgba(17,17,17,0.08);
  background: rgba(255,255,255,0.5);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.8fr 0.8fr 1fr;
  gap: 24px;
  align-items: start;
}
.footer__brand p { margin-top: 14px; color: var(--text-muted); max-width: 38ch; }
.footer__title {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--text-soft);
  margin-bottom: 14px;
}
.footer__links {
  display: grid;
  gap: 10px;
}
.footer__links a, .footer__contact a { color: var(--text-muted); }
.footer__links a:hover, .footer__contact a:hover { color: var(--text); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(17,17,17,0.08);
  color: var(--text-soft);
  flex-wrap: wrap;
}
.socials { display: flex; flex-wrap: wrap; gap: 10px; }
.social-link {
  min-height: 36px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.74);
}

[data-reveal] { opacity: 0; transform: translateY(16px); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); transition: opacity 520ms var(--ease-out), transform 520ms var(--ease-out); }

@media (max-width: 1080px) {
  .hero__grid, .page-hero__grid, .contact-layout, .footer__grid { grid-template-columns: 1fr; }
  .grid-4, .product-grid, .case-grid, .process, .stat-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3, .feature-grid, .value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section__header { grid-template-columns: 1fr; }
  .hero h1, .page-hero h1 { max-width: 12ch; }
}

@media (max-width: 720px) {
  .site-header__inner { min-height: 72px; align-items: flex-start; padding: 14px 0; flex-direction: column; }
  .nav { width: 100%; justify-content: space-between; }
  .nav__list { width: 100%; overflow-x: auto; scrollbar-width: none; }
  .nav__list::-webkit-scrollbar { display: none; }
  .nav__meta { margin-left: auto; }
  .hero, .page-hero { padding-top: 26px; }
  .hero h1, .page-hero h1 { font-size: clamp(2.4rem, 14vw, 4rem); }
  .hero__visual, .page-hero__visual { min-height: 420px; }
  .hero-card--top { right: 20px; left: 20px; }
  .hero-card--mid { top: 168px; right: 18px; width: auto; left: 38px; }
  .hero-card--bottom { left: 20px; right: 20px; width: auto; }
  .grid-3, .grid-4, .feature-grid, .product-grid, .case-grid, .value-grid, .process, .stat-strip { grid-template-columns: 1fr; }
  .timeline__item, .fact-row { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* Route-specific helpers */
.home-intro { max-width: 60ch; }
.products-showcase { display: grid; gap: 18px; }
.cases-storyboard { display: grid; gap: 16px; }
.about-values { display: grid; gap: 18px; }
.contact-hours { display: grid; gap: 12px; }

/* refine-runtime-accent: blue */
:root { --refine-accent: #2563eb; --shp-primary: var(--refine-accent); }
a, .btn, button, .cta, .primary { color: var(--refine-accent); border-color: color-mix(in oklab, var(--refine-accent) 45%, transparent); }
.btn-primary, .cta-primary, button.primary { background: var(--refine-accent); color: #fff; }