:root {
  --bg: #eae5d9;
  --surface: #f4f1ea;
  --ink: #1c1b1a;
  --accent: #ff3d00;
  --accent2: #ff9e40;
  --text-size: 14px;
  --heading-scale: 1.25;
  --container-max: 1200px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  --font-serif: 'Lora', 'Times New Roman', serif;
  --font-mono: 'Space Mono', 'Courier New', monospace;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.4s ease;
  --shadow-outer: 4px 4px 0px var(--ink);
  --shadow-inner: inset 2px 2px 4px rgba(28, 27, 26, 0.2);
  --border-radius: 0px;
  --neon-glow: 0 0 8px var(--accent), 0 0 16px var(--accent2);
  --progress-amount: 0;
  --fill-width: 0%;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-mono);
  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;
  position: relative;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

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

ul, ol {
  list-style: none;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-md);
  background-color: var(--bg);
  z-index: 100;
  border-bottom: 1px solid rgba(28, 27, 26, 0.1);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: 0 2px 8px rgba(28, 27, 26, 0.05);
}

.brand-logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--ink);
}

.burger-line {
  display: none;
  width: 24px;
  height: 2px;
  background-color: var(--ink);
  margin-left: auto;
  cursor: pointer;
}

.burger-line::before,
.burger-line::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--ink);
  position: absolute;
  left: 0;
}

.burger-line::before {
  top: -6px;
}

.burger-line::after {
  bottom: -6px;
}

#menu-toggle[aria-expanded="true"] .burger-line {
  background: transparent;
}

#menu-toggle[aria-expanded="true"] .burger-line::before {
  transform: rotate(45deg);
  top: 0;
}

#menu-toggle[aria-expanded="true"] .burger-line::after {
  transform: rotate(-45deg);
  bottom: 0;
}

.main-nav {
  position: absolute;
  top: 64px;
  left: 0;
  width: 100%;
  background-color: var(--surface);
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  border-bottom: 1px solid rgba(28, 27, 26, 0.1);
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.main-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--spacing-xs) 0;
}

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background-color: var(--accent);
  width: 0%;
  z-index: 101;
  transition: width 0.1s linear;
}

/* Typography & General Layout */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  margin-bottom: var(--spacing-sm);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-sm);
}

p {
  font-size: var(--text-size);
  max-width: 70ch;
  margin-bottom: var(--spacing-sm);
}

.intro-text {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--spacing-md);
}

/* Hero & Section Rhythm */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: var(--spacing-lg);
  padding-left: 8%;
  position: relative;
  overflow: hidden;
}

.hero-visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-right: var(--spacing-lg);
}

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

.btn {
  display: inline-block;
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid var(--ink);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--ink);
  color: var(--surface);
}

.btn-primary:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--neon-glow);
}

.btn-secondary {
  background-color: transparent;
  color: var(--ink);
}

.btn-secondary:hover {
  background-color: var(--surface);
  box-shadow: var(--shadow-outer);
}

/* Signature: Neonic Indent */
.neonic-indent {
  position: relative;
  background-color: var(--surface);
  border: 2px solid var(--ink);
  padding: var(--spacing-md);
  margin: var(--spacing-lg) auto;
  max-width: 600px;
  cursor: pointer;
  box-shadow: var(--shadow-outer);
  transition: all var(--transition-normal);
  --fill-width: 0%;
}

.neonic-indent:hover {
  box-shadow: var(--shadow-inner);
  transform: translateY(4px);
}

.neonic-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.neonic-value {
  font-size: 2rem;
  color: var(--accent);
  position: relative;
}

.neonic-bar {
  width: 100%;
  height: 8px;
  background-color: var(--ink);
  position: relative;
  overflow: hidden;
  margin-top: var(--spacing-xs);
}

.neonic-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background-color: var(--accent);
  width: var(--fill-width);
  transition: width 0.1s steps(4);
}

.neonic-reveal {
  display: block;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-normal);
  font-size: 0.85rem;
  margin-top: var(--spacing-sm);
  border-top: 1px dashed var(--ink);
  padding-top: var(--spacing-sm);
}

.neonic-indent.expanded .neonic-reveal {
  opacity: 1;
  max-height: 200px;
}

.neonic-indent.expanded .neonic-value {
  animation: flicker 0.5s infinite;
}

@keyframes flicker {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Fade-up Animation */
.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);
}

/* Metrics & Stats */
.stat-block {
  margin-bottom: var(--spacing-md);
}

.stat-number {
  font-size: 4rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-mono);
  letter-spacing: -0.05em;
}

.stat-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.step {
  background-color: var(--surface);
  padding: var(--spacing-md);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-outer);
  transition: all var(--transition-fast);
}

.step:hover {
  box-shadow: var(--shadow-inner);
  transform: translateY(4px);
}

.step-number {
  font-size: 3rem;
  font-family: var(--font-serif);
  color: var(--accent);
  margin-bottom: var(--spacing-sm);
}

/* Features & Benefits Grid */
.features-grid,
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.feature-card,
.benefit-card {
  background-color: var(--surface);
  padding: var(--spacing-md);
  border: 1px solid var(--ink);
  transition: all var(--transition-fast);
}

.feature-card:hover,
.benefit-card:hover {
  box-shadow: var(--shadow-outer);
}

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

.testimonial-card {
  background-color: var(--bg);
  border: 1px solid var(--ink);
  padding: var(--spacing-md);
}

.stars {
  color: var(--accent2);
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}

.quote {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.author-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.avatar {
  width: 40px;
  height: 40px;
  background-color: var(--ink);
  border-radius: 50%;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.faq-item {
  background-color: var(--surface);
  border: 1px solid var(--ink);
  padding: var(--spacing-sm);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  padding: var(--spacing-sm);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.faq-item.active .faq-question::after {
  content: '-';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
  padding: 0 var(--spacing-sm);
  background-color: var(--bg);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: var(--spacing-sm);
}

/* Forms */
.contact-form {
  display: grid;
  gap: var(--spacing-sm);
  max-width: 600px;
}

.form-field {
  display: flex;
  flex-direction: column;
}

.form-field label {
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 4px;
  font-family: var(--font-mono);
}

input, textarea {
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 1rem;
  background-color: var(--bg);
  border: 2px solid var(--ink);
  color: var(--ink);
  transition: border-color var(--transition-fast);
}

input:focus, textarea:focus {
  border-color: var(--accent);
  outline: none;
}

.field-error {
  color: var(--accent);
  font-size: 0.8rem;
  margin-top: 4px;
  display: none;
}

.field-error.visible {
  display: block;
}

/* Legal Pages & Thank You */
.legal-page {
  padding: var(--spacing-lg) 0;
}

.legal-section {
  margin-bottom: var(--spacing-lg);
  padding-left: 8%;
}

.legal-section h2 {
  margin-bottom: var(--spacing-sm);
}

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

.cookie-table th,
.cookie-table td {
  border: 1px solid var(--ink);
  padding: 12px;
  text-align: left;
}

.thank-you-page {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg) 0;
}

.thank-you-card {
  max-width: 600px;
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-outer);
}

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

.success-icon svg circle {
  stroke: var(--accent);
  stroke-width: 4;
  fill: none;
}

.success-icon svg path {
  stroke: var(--ink);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

/* Footer */
.site-footer {
  margin-top: auto;
  background-color: var(--ink);
  color: var(--surface);
  padding: var(--spacing-lg) 0;
}

.footer-col {
  margin-bottom: var(--spacing-md);
}

.footer-col .brand-logo {
  color: var(--surface);
}

.footer-bottom {
  font-size: 0.8rem;
  opacity: 0.7;
  border-top: 1px solid rgba(244, 241, 234, 0.2);
  padding-top: var(--spacing-sm);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--ink);
  color: var(--surface);
  padding: var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 999;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.cookie-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.cookie-banner .btn {
  padding: 8px 16px;
  font-size: 0.8rem;
}

.cookie-banner .btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}

.cookie-banner .btn-secondary {
  background-color: transparent;
  border-color: var(--surface);
  color: var(--surface);
}

/* Responsive Design */
@media (max-width: 768px) {
  .burger-line {
    display: block;
  }

  .hero {
    padding-left: var(--spacing-sm);
    min-height: 80vh;
  }

  .hero-content {
    padding-right: var(--spacing-sm);
  }

  .legal-section {
    padding-left: 0;
  }

  .footer-col {
    text-align: center;
  }

  .footer-bottom {
    text-align: center;
  }

  .cookie-banner {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .cookie-actions {
    width: 100%;
    justify-content: center;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }
}

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