:root {
  --bg: #e7f1df;
  --surface: #fffef8;
  --ink: #173e2b;
  --accent: #4d8663;
  --accent2: #9fc48f;
  --error: #b94d48;
  --warning: #c29f4d;
  --shadow: 0 4px 24px rgba(23, 62, 43, 0.08);
  --shadow-hover: 0 8px 32px rgba(23, 62, 43, 0.12);
  --radius: 12px;
  --radius-lg: 24px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --max-width: 1280px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 100%; }
body { font-family: var(--font-sans); background: var(--bg); color: var(--ink); line-height: 1.6; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--ink); }
ul { list-style: none; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; margin-bottom: var(--space-sm); }
h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--space-md); position: relative; z-index: 2; }
h3 { font-size: 1.25rem; font-family: var(--font-mono); margin-bottom: var(--space-xs); }
p { margin-bottom: var(--space-sm); max-width: 75ch; }
.container { width: 90%; max-width: var(--max-width); margin-inline: auto; position: relative; z-index: 2; }

#scroll-progress { position: fixed; top: 0; left: 0; height: 4px; background: var(--accent); z-index: 1001; width: 0%; transition: width 0.1s linear; }
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(231, 241, 223, 0.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--accent2); padding: var(--space-sm) 0; transition: box-shadow var(--transition); }
.site-header.scrolled { box-shadow: var(--shadow); }
.site-header .container { display: flex; justify-content: space-between; align-items: center; }
.brand-logo { font-family: var(--font-mono); font-weight: 800; font-size: 1.5rem; color: var(--ink); letter-spacing: -0.03em; }
.main-nav ul { display: flex; gap: var(--space-md); }
.main-nav a { font-weight: 500; position: relative; padding-bottom: 4px; }
.main-nav a::after { content: ""; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width var(--transition); }
.main-nav a:hover::after { width: 100%; }
#menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-line { width: 24px; height: 2px; background: var(--ink); transition: var(--transition); }
.hero-section { position: relative; min-height: 90vh; display: flex; align-items: center; overflow: hidden; padding: var(--space-xl) 0; background: linear-gradient(135deg, var(--bg) 0%, #d8e8d1 100%); }
.hero-bg-num { position: absolute; top: 10%; right: 5%; font-size: clamp(15rem, 25vw, 30rem); font-weight: 900; color: var(--accent2); opacity: 0.15; pointer-events: none; z-index: 1; font-family: var(--font-mono); transform-origin: center; }
.hero-content { max-width: 800px; }
.hero-subtitle { font-size: 1.25rem; color: var(--ink); margin-bottom: var(--space-md); opacity: 0.9; }
.hero-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-top: var(--space-md); }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.8em 1.6em; font-weight: 600; border-radius: var(--radius); cursor: pointer; transition: var(--transition); border: 2px solid transparent; font-size: 1rem; text-align: center; }
.btn-primary { background: var(--accent); color: var(--surface); border-color: var(--accent); }
.btn-primary:hover { background: var(--ink); border-color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-secondary:hover { background: var(--ink); color: var(--surface); }
.particle-field { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
.particle { position: absolute; background: var(--accent); border-radius: 50%; opacity: 0.4; animation: float 15s infinite ease-in-out; }
.stats-section { padding: var(--space-lg) 0; background: var(--surface); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-md); text-align: center; }
.stat-item { padding: var(--space-md); border: 1px solid var(--accent2); border-radius: var(--radius); background: var(--bg); }
.stat-number { font-family: var(--font-mono); font-size: 2.5rem; font-weight: 800; color: var(--accent); display: block; margin-bottom: var(--space-xs); }
.stat-label { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink); opacity: 0.8; }
.about-section { padding: var(--space-xl) 0; background: var(--bg); }
.large-bg-num { position: absolute; right: 0; top: 50%; font-size: 20rem; font-family: var(--font-mono); color: var(--accent2); opacity: 0.08; pointer-events: none; z-index: 0; width: 100%; height: 100%; }
.about-card { max-width: 900px; margin-inline: auto; background: var(--surface); padding: var(--space-lg); border-radius: var(--radius-lg); box-shadow: var(--shadow); position: relative; z-index: 2; }
.gradient-border { padding: 3px; background: linear-gradient(135deg, var(--accent), var(--accent2)); border-radius: calc(var(--radius-lg) - 2px); }
.gradient-border > p { padding: var(--space-md); background: var(--surface); border-radius: calc(var(--radius-lg) - 4px); height: 100%; }
.index-section { padding: var(--space-xl) 0; background: var(--surface); }
.transformation-track { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: var(--space-md); margin-top: var(--space-lg); }
.milestone { flex: 1; min-width: 200px; background: var(--bg); padding: var(--space-md); border: 2px solid var(--accent2); border-radius: var(--radius); position: relative; }
.milestone-num { font-family: var(--font-mono); font-size: 2rem; color: var(--accent); display: block; margin-bottom: var(--space-xs); }
.connector { width: 60px; height: 2px; background: var(--accent2); align-self: center; margin: 0 10px; }
.process-section, .features-section, .benefits-section, .testimonials-section, .faq-section, .contact-section { padding: var(--space-xl) 0; background: var(--bg); }
.steps-grid, .features-grid, .benefits-grid, .testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-md); margin-top: var(--space-lg); }
.process-step, .feature-card, .benefit-card { background: var(--surface); padding: var(--space-md); border-radius: var(--radius); box-shadow: var(--shadow); transition: var(--transition); border: 1px solid var(--accent2); }
.process-step:hover, .feature-card:hover, .benefit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.step-icon, .feature-icon, .benefit-icon { width: 48px; height: 48px; margin-bottom: var(--space-sm); color: var(--accent); }
.testimonial-card { position: relative; height: 280px; perspective: 1000px; }
.flip-card-inner { position: relative; width: 100%; height: 100%; transition: transform 0.6s; transform-style: preserve-3d; }
.testimonial-card:hover .flip-card-inner { transform: rotateY(180deg); }
.flip-card-front, .flip-card-back { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; padding: var(--space-md); background: var(--surface); border: 1px solid var(--accent2); border-radius: var(--radius); display: flex; flex-direction: column; justify-content: center; }
.flip-card-back { transform: rotateY(180deg); background: var(--bg); }
.testimonial-stars { color: var(--accent); margin-bottom: var(--space-sm); letter-spacing: 2px; }
.testimonial-quote { font-style: italic; margin-bottom: var(--space-sm); }
.testimonial-author { font-weight: 700; display: block; margin-top: auto; }
.testimonial-author span { font-weight: 400; font-size: 0.85rem; opacity: 0.8; }
.faq-list { max-width: 900px; margin-inline: auto; margin-top: var(--space-lg); }
.faq-item { margin-bottom: var(--space-sm); border-bottom: 1px solid var(--accent2); padding-bottom: var(--space-sm); }
.faq-question { width: 100%; background: none; border: none; text-align: left; font-size: 1.1rem; font-weight: 600; color: var(--ink); cursor: pointer; padding: var(--space-sm) 0; display: flex; justify-content: space-between; align-items: center; }
.faq-question::after { content: "+"; font-size: 1.5rem; color: var(--accent); transition: transform var(--transition); }
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-answer { max-height: 500px; }
.contact-form { max-width: 800px; margin-inline: auto; margin-top: var(--space-lg); background: var(--surface); padding: var(--space-lg); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); margin-bottom: var(--space-md); }
.form-field-wide { grid-column: span 2; }
.form-field { display: flex; flex-direction: column; gap: 0.5em; }
.form-field label { font-weight: 600; font-size: 0.9rem; }
.form-field input, .form-field textarea { padding: 0.8em; border: 2px solid var(--accent2); border-radius: var(--radius); font-family: var(--font-sans); font-size: 1rem; background: var(--bg); transition: var(--transition); }
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(77, 134, 99, 0.2); }
.field-error { color: var(--error); font-size: 0.85rem; min-height: 1.2em; display: block; }
.form-field.is-invalid input, .form-field.is-invalid textarea { border-color: var(--error); background: #fff5f5; }
.cta-banner { padding: var(--space-lg) 0; background: var(--ink); color: var(--surface); text-align: center; }
.cta-title { font-size: 2.5rem; margin-bottom: var(--space-md); color: var(--surface); }
.site-footer { background: var(--surface); border-top: 1px solid var(--accent2); padding: var(--space-lg) 0 var(--space-md); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-md); margin-bottom: var(--space-lg); }
.footer-col h3 { margin-bottom: var(--space-sm); font-size: 1.1rem; }
.footer-col ul li { margin-bottom: 0.5em; }
.footer-col address { font-style: normal; margin-bottom: var(--space-sm); line-height: 1.8; }
.footer-bottom { text-align: center; opacity: 0.7; font-size: 0.9rem; border-top: 1px solid var(--accent2); padding-top: var(--space-md); }
.cookie-banner { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--surface); border-top: 1px solid var(--accent2); padding: var(--space-sm) 0; z-index: 999; box-shadow: 0 -4px 16px rgba(0,0,0,0.05); }
.cookie-banner .container { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-sm); }
.cookie-actions { display: flex; gap: var(--space-sm); }
.breadcrumb { padding: var(--space-md) 0; font-size: 0.9rem; color: var(--ink); opacity: 0.7; }
.breadcrumb span { margin: 0 0.5em; }
.legal-page { padding-bottom: var(--space-lg); }
.legal-intro { margin-bottom: var(--space-lg); }
.legal-content section { margin-bottom: var(--space-lg); }
.cookie-table { width: 100%; border-collapse: collapse; margin-top: var(--space-sm); margin-bottom: var(--space-md); font-size: 0.95rem; }
.cookie-table th, .cookie-table td { padding: 0.8em; border: 1px solid var(--accent2); text-align: left; }
.thank-you-section { min-height: 70vh; display: flex; align-items: center; justify-content: center; padding: var(--space-xl) 0; }
.thank-you-card { background: var(--surface); padding: var(--space-lg); border-radius: var(--radius-lg); box-shadow: var(--shadow); text-align: center; max-width: 700px; width: 100%; margin-inline: auto; }
.success-icon { width: 80px; height: 80px; color: var(--accent); margin-bottom: var(--space-md); }
.thank-you-text { font-size: 1.1rem; margin-bottom: var(--space-md); }
.site-legal .site-header, .site-thankyou .site-header { border-bottom: none; }
.site-footer-minimal { background: var(--bg); border-top: none; padding: var(--space-md) 0; }
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible, .fade-up.is-visible { opacity: 1; transform: translateY(0); }
.grid-matrix { width: 100%; max-width: 400px; height: auto; color: var(--accent); opacity: 0.6; }
.visual-replacement { width: 100%; max-width: 500px; aspect-ratio: 16/9; background: linear-gradient(135deg, var(--accent2), var(--accent)); border-radius: var(--radius-lg); margin-top: var(--space-lg); box-shadow: var(--shadow); }
.reversed-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); align-items: center; }
.pill-badge { display: inline-block; padding: 0.4em 1em; background: var(--accent2); color: var(--ink); border-radius: 99px; font-size: 0.85rem; font-weight: 600; margin-bottom: var(--space-sm); }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-md); margin-top: var(--space-lg); }
.value-card { background: var(--surface); padding: var(--space-md); border-radius: var(--radius); border-left: 4px solid var(--accent); }

@media (max-width: 768px) {
  #menu-toggle { display: flex; z-index: 1002; }
  .main-nav { position: fixed; top: 0; right: -100%; width: 80%; max-width: 300px; height: 100vh; background: var(--surface); box-shadow: -4px 0 16px rgba(0,0,0,0.1); padding: var(--space-lg) var(--space-md); transition: right var(--transition); z-index: 1001; flex-direction: column; }
  .main-nav.open { right: 0; }
  .main-nav ul { flex-direction: column; gap: var(--space-md); }
  .hero-bg-num { font-size: 10rem; top: 20%; }
  .large-bg-num { font-size: 10rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field-wide { grid-column: span 1; }
  .reversed-layout { grid-template-columns: 1fr; }
  .transformation-track { flex-direction: column; }
  .connector { width: 2px; height: 40px; margin: 0 auto; }
  .cookie-banner .container { flex-direction: column; text-align: center; }
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .fade-up { opacity: 1; transform: none; }
  .particle { animation: none; }
}

@media focus-visible {
  :focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
}