:root {
  --bg: #050a0f;
  --surface: #141b24;
  --ink: #d27226;
  --accent: #526b87;
  --accent2: #e4e4e7;
  --border: #1f2933;
  --noise: rgba(255, 255, 255, 0.03);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
  --radius: 0;
  --tracking: -0.04em;
  --mono: ui-monospace, SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
  --sans: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --line-h: 1.5;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3.5rem;
  --font-size-mobile: 1.5rem;
  --max-width: 1200px;
  --header-h: 64px;
  --footer-h: 280px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--accent2);
  font-family: var(--mono);
  line-height: var(--line-h);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--ink); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }

button {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent2);
  padding: 0.75rem 1.5rem;
  font-family: var(--sans);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.2s;
}
button:hover { background: var(--accent); color: var(--bg); }
button:active { transform: translateY(1px); }
button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: 2px solid transparent;
  transition: all 0.25s;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover {
  background: #b85f1e;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(210, 114, 38, 0.3);
}
.btn-secondary {
  background: transparent;
  color: var(--accent2);
  border-color: var(--accent);
}
.btn-secondary:hover {
  background: var(--accent);
  color: var(--bg);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 10, 15, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.header-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand-logo {
  font-family: var(--sans);
  font-weight: 900;
  font-size: var(--font-size-lg);
  color: var(--ink);
  letter-spacing: var(--tracking);
}
.main-nav {
  display: flex;
  gap: 1.5rem;
}
.main-nav a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--accent2);
}
#menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  color: var(--ink);
}

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--ink);
  width: 0%;
  z-index: 101;
  transition: width 0.1s linear;
}

main {
  flex: 1;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.hero-monolith {
  min-height: 90vh;
  position: relative;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 2rem;
  padding: 4rem 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  border-bottom: 2px solid var(--border);
}
.hero-visual {
  width: 100%;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
#hero-matrix text {
  user-select: none;
  cursor: crosshair;
}
#hero-matrix tspan {
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.hero-content h1 {
  font-family: var(--sans);
  font-size: var(--font-size-3xl);
  font-weight: 900;
  letter-spacing: var(--tracking);
  color: var(--accent2);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero-content p {
  font-size: var(--font-size-base);
  color: var(--accent);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.reactor-wrapper {
  position: absolute;
  bottom: -80px;
  right: 10%;
  width: 200px;
  height: 200px;
  opacity: 0.6;
  pointer-events: auto;
  cursor: pointer;
}
#grav-reactor circle {
  transition: opacity 0.3s;
}
#reactor-particles circle {
  fill: var(--ink);
  transition: r 0.2s;
}

.stats-block {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 2px solid var(--border);
}
.stat-item {
  padding: 3rem 1.5rem;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  display: block;
  font-family: var(--sans);
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.stat-label {
  font-size: var(--font-size-sm);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.content-monolith {
  min-height: 60vh;
  padding: 4rem 1.5rem;
  position: relative;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.content-shift {
  max-width: 900px;
  transform: translateX(20px);
  border-left: 4px solid var(--ink);
  padding-left: 2rem;
}
.content-shift h2 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 1.5rem;
  letter-spacing: var(--tracking);
}
.content-shift p {
  font-size: var(--font-size-base);
  color: var(--accent2);
  margin-bottom: 2rem;
}
.dynamic-sphere {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--ink), var(--accent));
  box-shadow: 0 0 30px var(--ink);
  animation: pulse 4s infinite alternate;
}
@keyframes pulse { 0% { transform: scale(1); } 100% { transform: scale(1.05); } }

.process-block {
  padding: 4rem 1.5rem;
  border-bottom: 2px solid var(--border);
}
.process-block h2 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 2rem;
  letter-spacing: var(--tracking);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.process-step {
  background: var(--surface);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: transform 0.2s;
}
.process-step:hover { transform: translateY(-4px); }
.step-num {
  display: block;
  font-family: var(--sans);
  font-size: var(--font-size-xl);
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 1rem;
}
.process-step h3 {
  font-family: var(--sans);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--accent2);
  margin-bottom: 1rem;
}
.process-step p {
  font-size: var(--font-size-sm);
  color: var(--accent);
}

.features-block, .benefits-block {
  padding: 4rem 1.5rem;
  border-bottom: 2px solid var(--border);
}
.features-block h2, .benefits-block h2 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 2rem;
  letter-spacing: var(--tracking);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.features-grid, .benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.feature-card, .benefit-card {
  background: var(--surface);
  padding: 2rem;
  border: 1px solid var(--border);
}
.icon-card, .icon-benefit {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
}
.feature-card h3, .benefit-card h3 {
  font-family: var(--sans);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--accent2);
  margin-bottom: 1rem;
}
.feature-card p, .benefit-card p {
  font-size: var(--font-size-sm);
  color: var(--accent2);
}

.testimonials-block {
  padding: 4rem 1.5rem;
  border-bottom: 2px solid var(--border);
}
.testimonials-block h2 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 2rem;
  letter-spacing: var(--tracking);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.testimonial-card {
  background: var(--surface);
  padding: 2rem;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.stars { color: var(--ink); margin-bottom: 1rem; font-size: var(--font-size-lg); }
.testimonial-card p { font-style: italic; color: var(--accent2); margin-bottom: 1.5rem; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.avatar {
  width: 40px;
  height: 40px;
  background: var(--ink);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
}
.testimonial-author strong { display: block; color: var(--accent2); }
.testimonial-author span { font-size: var(--font-size-xs); color: var(--accent); }

.faq-block {
  padding: 4rem 1.5rem;
  border-bottom: 2px solid var(--border);
}
.faq-block h2 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 2rem;
  letter-spacing: var(--tracking);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.5rem 0;
  background: none;
  border: none;
  color: var(--accent2);
  font-family: var(--sans);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
}
.faq-question[aria-expanded="true"] { color: var(--ink); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 1.5rem 1.5rem;
}
.faq-answer p { color: var(--accent); font-size: var(--font-size-sm); }
.faq-item.open .faq-answer { max-height: 500px; }

.contact-block {
  padding: 4rem 1.5rem;
  position: relative;
  border-bottom: 2px solid var(--border);
}
.contact-block h2 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 2rem;
  letter-spacing: var(--tracking);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field label { font-weight: 600; color: var(--accent2); }
.form-field input, .form-field textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1rem;
  color: var(--accent2);
  font-family: var(--mono);
  font-size: var(--font-size-sm);
}
.form-field input:focus, .form-field textarea:focus {
  border-color: var(--ink);
  outline: none;
}
.field-error { color: #ef4444; font-size: var(--font-size-xs); min-height: 1.2em; }
.contact-form button { align-self: flex-start; }

.cta-banner {
  padding: 4rem 1.5rem;
  text-align: center;
  background: var(--surface);
  border-bottom: 2px solid var(--border);
}
.cta-banner h2 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 2rem;
  letter-spacing: var(--tracking);
}

.site-footer {
  background: var(--bg);
  border-top: 2px solid var(--border);
  padding: 3rem 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto 2rem;
}
.footer-col strong { display: block; color: var(--ink); margin-bottom: 1rem; }
.footer-col a { display: block; color: var(--accent); margin-bottom: 0.5rem; font-size: var(--font-size-sm); }
.footer-col address { font-style: normal; color: var(--accent2); line-height: 1.6; }
.footer-col .brand-logo-footer { font-weight: 900; font-size: var(--font-size-lg); color: var(--ink); letter-spacing: var(--tracking); display: block; margin-bottom: 1rem; }
.site-footer p { text-align: center; color: var(--accent); font-size: var(--font-size-xs); }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  z-index: 1000;
}
.cookie-banner p { font-size: var(--font-size-xs); color: var(--accent2); flex: 1; }
.cookie-actions { display: flex; gap: 0.5rem; }
.cookie-banner.hidden { display: none; }

.breadcrumb {
  padding: 1rem 1.5rem;
  background: var(--surface);
  font-size: var(--font-size-xs);
  color: var(--accent);
  border-bottom: 1px solid var(--border);
}
.breadcrumb a { color: var(--ink); }
.breadcrumb span { margin: 0 0.5rem; }

.legal-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}
.legal-page h1 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 1rem;
  letter-spacing: var(--tracking);
}
.legal-intro {
  font-size: var(--font-size-sm);
  color: var(--accent);
  margin-bottom: 2rem;
  line-height: 1.6;
}
.legal-section { margin-bottom: 2rem; }
.legal-section h2 {
  font-family: var(--sans);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--accent2);
  margin-bottom: 1rem;
}
.legal-section p { color: var(--accent2); margin-bottom: 1rem; }
.cookie-table-wrapper { overflow-x: auto; }
.cookie-table { width: 100%; border-collapse: collapse; font-size: var(--font-size-sm); }
.cookie-table th, .cookie-table td { padding: 0.75rem; border: 1px solid var(--border); text-align: left; }
.cookie-table th { background: var(--surface); color: var(--ink); }
.cookie-table td { color: var(--accent2); }

.about-hero {
  padding: 4rem 1.5rem;
  text-align: center;
  background: var(--surface);
  border-bottom: 2px solid var(--border);
}
.pill-badge {
  display: inline-block;
  background: var(--ink);
  color: var(--bg);
  padding: 0.25rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}
.about-hero h1 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 2rem;
  letter-spacing: var(--tracking);
}
.about-visual svg { max-width: 100%; height: auto; }

.about-reversed {
  padding: 4rem 1.5rem;
  border-bottom: 2px solid var(--border);
}
.reversed-layout {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-text h2 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 1.5rem;
  letter-spacing: var(--tracking);
}
.about-text p { color: var(--accent2); margin-bottom: 1.5rem; }
.philosophy-metric {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.metric-block {
  background: var(--surface);
  padding: 1.5rem;
  border: 1px solid var(--border);
}
.metric-block .stat-number { font-size: var(--font-size-xl); }
.metric-block .metric-label { font-size: var(--font-size-xs); color: var(--accent); text-transform: uppercase; }

.approach-block {
  padding: 4rem 1.5rem;
  text-align: center;
  background: var(--surface);
  border-bottom: 2px solid var(--border);
}
.approach-block h2 {
  font-family: var(--sans);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 2rem;
  letter-spacing: var(--tracking);
}

.site-thankyou {
  background: var(--bg);
}
.thank-you-card {
  max-width: 600px;
  margin: 4rem auto;
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--surface);
  border: 2px solid var(--border);
}
.success-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 2rem;
  animation: pop 0.5s ease-out;
}
@keyframes pop { 0% { transform: scale(0.8); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
.thank-you-card h1 {
  font-family: var(--sans);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--accent2);
  margin-bottom: 1.5rem;
}
.thank-you-card p { color: var(--accent); margin-bottom: 1rem; font-size: var(--font-size-sm); }
.thank-you-card .btn { margin-top: 2rem; }

@media (max-width: 768px) {
  html { font-size: 15px; }
  #menu-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s;
  }
  .main-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .stats-block { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .hero-monolith { min-height: auto; padding-top: 2rem; }
  .hero-content h1 { font-size: var(--font-size-mobile); }
  .reactor-wrapper { position: static; width: 100%; height: 150px; margin-top: 2rem; }
  .reversed-layout { grid-template-columns: 1fr; }
  .philosophy-metric { grid-template-columns: 1fr; }
  .cookie-banner { flex-direction: column; text-align: center; }
  .cookie-actions { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

.fade-up { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-up.visible, .fade-up.is-visible { opacity: 1; transform: translateY(0); }