:root {
  --color-bg: #0C0F14;
  --color-surface: #151920;
  --color-ink: #E4E7EB;
  --color-accent: #D48C28;
  --color-secondary: #1E90FF;
  --color-mint: #98FF98;
  --color-error: #FF4D4D;
  --color-success: #2ECC71;
  --font-display: 'Playfair Display', serif;
  --font-body: 'IBM Plex Mono', monospace;
  --font-annotation: 'Space Mono', monospace;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --transition-fast: 0.2s ease;
  --transition-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  --grid-max: 1440px;
  --grid-padding: 6.25%;
  --grid-gap: 2rem;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: var(--spacing-sm);
  color: var(--color-ink);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }

p, li, span, a, button, input, textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-ink);
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover, a:focus-visible {
  color: var(--color-accent);
}

button {
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  background: transparent;
  color: var(--color-ink);
  padding: 0;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.site-layout {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-color: var(--color-bg);
}

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
  z-index: 1000;
  transform-origin: 0 50%;
  transform: scaleX(0);
  transition: transform 0.1s linear;
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  padding: var(--spacing-sm) var(--grid-padding);
  background-color: rgba(12, 15, 20, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212, 140, 40, 0.1);
  z-index: 100;
  transition: box-shadow var(--transition-fast);
}

.site-header.shadow-active {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.header-inner {
  max-width: var(--grid-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  font-style: italic;
  letter-spacing: -0.03em;
  color: var(--color-accent);
}

.main-nav {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

.main-nav a {
  font-family: var(--font-annotation);
  font-size: 0.8rem;
  color: var(--color-ink);
  opacity: 0.8;
}

.main-nav a:hover, .main-nav a:focus-visible {
  opacity: 1;
  color: var(--color-secondary);
}

.mobile-burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: 8px;
}

.burger-line {
  width: 24px;
  height: 2px;
  background-color: var(--color-ink);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

#menu-toggle:checked ~ .header-inner .main-nav {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--color-bg);
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-accent);
}

main {
  flex: 1 0 auto;
  width: 100%;
  max-width: var(--grid-max);
  margin: 0 auto;
  padding: 0 var(--grid-padding);
}

.hero-section {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.hero-grid {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: var(--grid-gap);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-rotation {
  position: absolute;
  left: 4%;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  font-family: var(--font-display);
  font-size: 12vw;
  font-weight: 700;
  font-style: italic;
  color: rgba(212, 140, 40, 0.05);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.hero-headline {
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--color-ink);
  margin-bottom: var(--spacing-sm);
  transform-origin: left center;
  transition: transform var(--transition-slow);
}

.hero-center {
  width: 100%;
  height: 2px;
  background-color: var(--color-accent);
  margin: var(--spacing-md) 0;
  position: relative;
}

.copper-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-accent);
  animation: scanLine 2s ease-out forwards;
}

@keyframes scanLine {
  0% { width: 0; opacity: 0; }
  20% { opacity: 1; }
  100% { width: 100%; opacity: 1; }
}

.hero-annotations {
  font-family: var(--font-annotation);
  font-size: 0.75rem;
  color: var(--color-secondary);
  opacity: 0.7;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  border-left: 1px solid rgba(30, 144, 255, 0.3);
  padding-left: var(--spacing-sm);
}

.hero-text-area {
  grid-column: 1 / span 1;
  padding-right: var(--spacing-md);
}

.hero-subtext {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  max-width: 60ch;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp 0.8s 0.3s forwards;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.hero-ctas {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.btn {
  padding: 14px 28px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
}

.btn-primary:hover, .btn-primary:focus-visible {
  background-color: #e59d35;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 140, 40, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-ink);
}

.btn-secondary:hover, .btn-secondary:focus-visible {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-2px);
}

.stats-section {
  padding: var(--spacing-xl) 0;
  border-top: 1px solid rgba(212, 140, 40, 0.15);
  border-bottom: 1px solid rgba(212, 140, 40, 0.15);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  text-align: left;
}

.stat-item {
  padding: var(--spacing-sm);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.stat-label {
  font-family: var(--font-annotation);
  font-size: 0.8rem;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.content-section {
  padding: var(--spacing-xl) 0;
  min-height: 60vh;
}

.content-block {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.left-align {
  margin-left: 0;
  margin-right: auto;
  max-width: 70%;
}

.right-align {
  margin-left: auto;
  margin-right: 0;
  max-width: 70%;
  text-align: right;
}

.annotation-tag {
  font-family: var(--font-annotation);
  font-size: 0.7rem;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-xs);
  display: block;
}

.section-heading {
  margin-bottom: var(--spacing-sm);
}

.body-text {
  max-width: 65ch;
  margin-bottom: var(--spacing-md);
  color: rgba(228, 231, 235, 0.85);
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.step-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-left: 2px solid var(--color-accent);
  background: linear-gradient(90deg, rgba(212, 140, 40, 0.05), transparent);
}

.step-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-annotation);
  font-weight: 700;
  color: var(--color-accent);
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.step-desc {
  font-size: 0.95rem;
  color: rgba(228, 231, 235, 0.7);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.feature-card {
  padding: var(--spacing-md);
  background-color: var(--color-surface);
  border: 1px solid rgba(212, 140, 40, 0.1);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

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

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-sm);
  color: var(--color-accent);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.feature-text {
  font-size: 0.9rem;
  color: rgba(228, 231, 235, 0.75);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.benefit-card {
  padding: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-surface), var(--color-bg));
  border-top: 3px solid var(--color-secondary);
}

.benefit-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--color-secondary);
}

.benefit-text {
  font-size: 0.9rem;
  color: rgba(228, 231, 235, 0.8);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.testimonial-card {
  padding: var(--spacing-md);
  background-color: var(--color-surface);
  border: 1px solid rgba(30, 144, 255, 0.15);
}

.testimonial-stars {
  color: var(--color-accent);
  margin-bottom: var(--spacing-xs);
  font-size: 1.1rem;
}

.testimonial-quote {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
  color: var(--color-ink);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-secondary);
}

.author-info {
  font-size: 0.8rem;
  color: rgba(228, 231, 235, 0.6);
}

.faq-container {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background-color: rgba(212, 140, 40, 0.1);
  border: 1px solid rgba(212, 140, 40, 0.2);
}

.faq-item {
  background-color: var(--color-bg);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: var(--spacing-md);
  background-color: transparent;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 1.2rem;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--color-accent);
  transition: transform var(--transition-fast);
}

.faq-question[aria-expanded="true"]::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  padding: 0 var(--spacing-md);
  background-color: var(--color-surface);
}

.faq-answer.open {
  max-height: 500px;
  padding: var(--spacing-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 60ch;
}

.form-field {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--color-surface);
  border: 1px solid rgba(212, 140, 40, 0.3);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-field:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.field-error {
  color: var(--color-error);
  font-size: 0.8rem;
  margin-top: 4px;
  min-height: 1.2em;
}

.cta-banner {
  padding: var(--spacing-xl) 0;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg), var(--color-surface));
  border-top: 1px solid rgba(212, 140, 40, 0.2);
}

.cta-inner {
  max-width: 70ch;
  margin: 0 auto;
}

.cta-heading {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--spacing-sm);
}

.data-bar-container {
  width: 100%;
  height: 40px;
  margin: var(--spacing-md) 0;
  position: relative;
  overflow: hidden;
}

#data-bar-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.site-footer {
  background-color: var(--color-surface);
  padding: var(--spacing-lg) var(--grid-padding) var(--spacing-md);
  border-top: 1px solid rgba(212, 140, 40, 0.1);
}

.footer-grid {
  max-width: var(--grid-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.footer-address, .footer-contact {
  font-size: 0.85rem;
  color: rgba(228, 231, 235, 0.7);
  line-height: 1.6;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: rgba(228, 231, 235, 0.6);
  font-size: 0.85rem;
}

.footer-links a:hover, .footer-links a:focus-visible {
  color: var(--color-secondary);
}

.footer-bottom {
  max-width: var(--grid-max);
  margin: 0 auto;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(228, 231, 235, 0.4);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(212, 140, 40, 0.05);
}

#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-surface);
  border-top: 2px solid var(--color-accent);
  padding: var(--spacing-sm) var(--grid-padding);
  z-index: 200;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

#cookie-banner.visible {
  transform: translateY(0);
}

.cookie-content {
  font-size: 0.8rem;
  max-width: 60ch;
  color: var(--color-ink);
}

.cookie-actions {
  display: flex;
  gap: 12px;
}

.cookie-banner .btn {
  font-size: 0.75rem;
  padding: 10px 20px;
}

.legal-page {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.breadcrumb-nav {
  margin-bottom: var(--spacing-md);
  font-family: var(--font-annotation);
  font-size: 0.75rem;
  color: var(--color-secondary);
  opacity: 0.7;
}

.legal-intro {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(212, 140, 40, 0.1);
}

.legal-body {
  counter-reset: legal-counter;
  list-style: none;
  padding-left: 0;
}

.legal-body > li {
  counter-increment: legal-counter;
  margin-bottom: var(--spacing-md);
  padding-left: 3rem;
  position: relative;
}

.legal-body > li::before {
  content: counter(legal-counter) ".";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
}

.legal-body h2 {
  margin-top: 0;
  font-size: 1.4rem;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-sm) 0;
  font-size: 0.9rem;
}

.legal-table th, .legal-table td {
  padding: 12px 16px;
  border: 1px solid rgba(212, 140, 40, 0.2);
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  background-color: var(--color-surface);
  color: var(--color-accent);
  font-family: var(--font-annotation);
  font-weight: 600;
}

.legal-table tr:nth-child(even) {
  background-color: rgba(21, 25, 32, 0.5);
}

.thank-you-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl) 0;
}

.thank-you-card {
  max-width: 60ch;
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--color-surface);
  border: 1px solid rgba(30, 144, 255, 0.2);
  border-radius: var(--radius-md);
}

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
}

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

.fade-up.visible, .fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-up { opacity: 1; transform: none; transition: none; }
  .copper-line { animation: none; width: 100%; opacity: 1; }
  #scroll-progress { transition: none; }
  .hero-rotation { opacity: 0.3; }
  .site-header { transition: none; }
  .btn { transition: none; }
  .feature-card { transition: none; }
  .hero-subtext { animation: none; opacity: 1; transform: none; }
  .faq-answer { transition: none; max-height: none; padding: var(--spacing-md); }
  #cookie-banner { transition: none; transform: translateY(0); }
}

@media (max-width: 768px) {
  :root { --grid-padding: 5%; }
  .mobile-burger { display: flex; }
  .main-nav { display: none; }
  #menu-toggle:checked ~ .header-inner .main-nav { display: flex; }
  .hero-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
  .hero-rotation { display: none; }
  .hero-annotations { border-left: none; padding-left: 0; margin-top: var(--spacing-sm); }
  .left-align, .right-align { max-width: 100%; text-align: left; margin: 0; }
  .footer-grid { grid-template-columns: 1fr; text-align: left; }
  .legal-body > li { padding-left: 0; }
  .legal-table { display: block; overflow-x: auto; }
  #cookie-banner { flex-direction: column; text-align: center; }
  .cookie-actions { justify-content: center; width: 100%; }
  .stats-grid { grid-template-columns: 1fr; }
  .feature-grid, .benefit-grid, .testimonial-grid { grid-template-columns: 1fr; }
}