:root {
  --green: #7CB109;
  --blue: #1F282F;
  --red: #AE160B;
  --dark: #151B21;
  --darker: #0F1418;
  --text: #F5F5F5;
  --text-muted: #A0A0A0;
  --border: rgba(124, 177, 9, 0.15);
  --border-hover: rgba(124, 177, 9, 0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', sans-serif;
  background: var(--blue);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* HEADER */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s ease;
  background: transparent;
}
header.scrolled {
  background: rgba(31, 40, 47, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 40px;
  border-bottom: 1px solid var(--border);
}
.logo {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 2px;
  text-decoration: none;
}
.logo .dot { color: var(--green); font-size: 22px; }
.logo .name { color: var(--text); }
nav ul { display: flex; list-style: none; gap: 28px; align-items: center; }
nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}
nav a:hover, nav a.active { color: var(--text); }
nav a.active::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0; right: 0;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
}

/* BOUTONS */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}
.btn-primary { background: var(--green); color: var(--dark); }
.btn-primary:hover {
  background: #8FC91A;
  box-shadow: 0 0 30px rgba(124, 177, 9, 0.4);
  transform: translateY(-2px);
}
.btn-link {
  color: var(--text);
  padding: 12px 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
}
.btn-link:hover { color: var(--green); }
.btn-link .arrow { transition: transform 0.3s; }
.btn-link:hover .arrow { transform: translateX(4px); }

/* FLASH */
.flash {
  position: fixed;
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  padding: 16px 28px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
}
.flash-success {
  background: rgba(124, 177, 9, 0.15);
  border: 1px solid var(--green);
  color: var(--green);
}
.flash-error {
  background: rgba(174, 22, 11, 0.15);
  border: 1px solid var(--red);
  color: #ff6b5e;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 40px 60px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124, 177, 9, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { max-width: 1100px; margin: 0 auto; width: 100%; position: relative; z-index: 2; }
.hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--green);
  margin-bottom: 24px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: rgba(124, 177, 9, 0.05);
}
.hero h1 {
  font-size: clamp(36px, 5.5vw, 68px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 28px;
  max-width: 900px;
}
.hero h1 .accent { color: var(--green); }
.hero-sub {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero-sub strong { color: var(--text); font-weight: 600; }
.hero-cta {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 80px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  max-width: 900px;
}
.stat .num {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 800;
  color: var(--green);
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 6px;
}
.stat .label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* SECTIONS */
section { padding: 100px 40px; position: relative; }
.container { max-width: 1200px; margin: 0 auto; width: 100%; }
.section-header { margin-bottom: 60px; max-width: 800px; }
.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}
.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 20px;
}
.section-sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 700px;
}

/* PAGE HERO */
.page-hero {
  min-height: 55vh;
  display: flex;
  align-items: center;
  padding: 160px 40px 60px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124, 177, 9, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-content { max-width: 1100px; margin: 0 auto; width: 100%; position: relative; z-index: 2; }
.page-hero h1 {
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2.5px;
  margin-bottom: 24px;
}
.page-hero p {
  font-size: clamp(16px, 1.5vw, 20px);
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.7;
}

/* MANIFESTE */
.manifeste { max-width: 820px; margin: 0 auto; }
.manifeste p {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.85;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.manifeste .accent { color: var(--green); font-weight: 600; }
.manifeste .signature {
  margin-top: 40px;
  font-size: 15px;
  color: var(--green);
  font-style: italic;
}

/* CARDS */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.card:hover::before { transform: scaleX(1); }
.card-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--green);
  margin-bottom: 20px;
  display: block;
}
.card h3 { font-size: 22px; font-weight: 700; margin-bottom: 14px; letter-spacing: -0.5px; }
.card p { font-size: 15px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.card .tags {
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  opacity: 0.7;
  line-height: 1.6;
}

/* TEASER SPLIT */
.teaser-split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.teaser-text h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 24px;
}
.teaser-text p { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 32px; }
.teaser-visual {
  aspect-ratio: 4/3;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--dark) 0%, #1a2329 100%);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.teaser-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(124, 177, 9, 0.15) 0%, transparent 60%);
}
.teaser-visual .placeholder {
  font-size: 14px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  position: relative;
  z-index: 2;
}

/* SOLUTION CARD */
.solution-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 40px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: block;
}
.solution-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.solution-card .badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(124, 177, 9, 0.1);
  padding: 6px 12px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.solution-card h3 { font-size: 28px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.5px; }
.solution-card .subtitle { font-size: 15px; color: var(--green); margin-bottom: 20px; font-weight: 500; }
.solution-card p { font-size: 15px; color: var(--text-muted); line-height: 1.7; margin-bottom: 28px; }
.solution-card .cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-weight: 600;
  font-size: 15px;
}
.solution-card .cta .arrow { transition: transform 0.3s; }
.solution-card:hover .cta .arrow { transform: translateX(6px); }

/* SOLUTION BLOCK */
.solution-block { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.solution-block.reverse { direction: rtl; }
.solution-block.reverse > * { direction: ltr; }
.solution-content .badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(124, 177, 9, 0.1);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.solution-content h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 8px;
}
.solution-content .subtitle { font-size: 18px; color: var(--green); font-weight: 500; margin-bottom: 28px; }
.solution-content p { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 32px; }
.features-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
  margin-bottom: 40px;
}
.features-list li { font-size: 14px; color: var(--text-muted); display: flex; align-items: center; gap: 10px; }
.solution-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--green);
  color: var(--dark);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}
.solution-cta:hover {
  background: #8FC91A;
  box-shadow: 0 0 30px rgba(124, 177, 9, 0.4);
  transform: translateY(-2px);
}
.solution-visual {
  aspect-ratio: 4/3;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--dark) 0%, #1a2329 100%);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.solution-visual .placeholder {
  font-size: 14px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

/* METHODE */
.methode-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.methode-circle { aspect-ratio: 1; max-width: 460px; margin: 0 auto; }
.methode-circle svg { width: 100%; height: 100%; }
.methode-list { display: flex; flex-direction: column; gap: 28px; }
.methode-item { padding-left: 24px; border-left: 2px solid var(--border); }
.methode-item.active { border-left-color: var(--green); }
.methode-item .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--green);
  display: block;
  margin-bottom: 6px;
}
.methode-item h4 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.methode-item p { font-size: 15px; color: var(--text-muted); line-height: 1.7; }

/* EQUIPE */
.roles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.role-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 24px;
  transition: all 0.3s;
}
.role-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.role-card .icon { font-size: 24px; margin-bottom: 16px; display: block; }
.role-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.role-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* PROMESSE */
.promesse-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.promesse-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  transition: all 0.3s;
}
.promesse-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.promesse-card .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  color: var(--green);
  margin-bottom: 14px;
  display: block;
  font-weight: 700;
}
.promesse-card p { font-size: 15px; line-height: 1.6; color: var(--text); }

/* LOGOS */
.logos-section { background: var(--darker); padding: 80px 40px; }
.logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 40px;
  align-items: center;
  margin-top: 50px;
}
.logo-item {
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  opacity: 0.4;
  filter: grayscale(1);
  transition: all 0.3s ease;
  padding: 20px;
  border: 1px solid transparent;
  border-radius: 8px;
}
.logo-item:hover { opacity: 1; filter: grayscale(0); color: var(--text); border-color: var(--border); }

/* CTA FINAL */
.cta-final {
  text-align: center;
  padding: 120px 40px;
  background: var(--darker);
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(124, 177, 9, 0.08) 0%, transparent 60%);
  pointer-events: none;
}
.cta-final h2 {
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}
.cta-final p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
  z-index: 2;
}
.cta-final .btn { position: relative; z-index: 2; }

/* FORMULAIRE */
.form-section { max-width: 700px; margin: 0 auto; }
.form-group { margin-bottom: 24px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  transition: all 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(124, 177, 9, 0.15);
}
.form-group textarea { min-height: 160px; resize: vertical; }

/* FAQ */
.faq-item {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item:hover { border-color: var(--border-hover); }
.faq-question {
  padding: 24px 28px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 17px;
  font-weight: 600;
  transition: color 0.3s;
}
.faq-question:hover { color: var(--green); }
.faq-question .icon { color: var(--green); font-size: 20px; transition: transform 0.3s; }
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-content { padding: 0 28px 24px; color: var(--text-muted); line-height: 1.8; font-size: 15px; }

/* CASE STUDY */
.case-study {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px;
  margin-bottom: 32px;
}
.case-study .meta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.case-study .meta span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(124, 177, 9, 0.1);
  padding: 6px 12px;
  border-radius: 100px;
}
.case-study h3 { font-size: 28px; font-weight: 700; margin-bottom: 24px; letter-spacing: -0.5px; }
.case-study .case-block { margin-bottom: 24px; }
.case-study .case-block h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 8px;
}
.case-study .case-block p, .case-study .case-block li {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
}
.case-study .case-block ul { padding-left: 20px; }

/* LEGAL */
.legal-content { max-width: 800px; margin: 0 auto; }
.legal-content h2 { font-size: 24px; font-weight: 700; margin: 40px 0 16px; }
.legal-content p, .legal-content li { font-size: 15px; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.legal-content ul { padding-left: 24px; margin-bottom: 16px; }
.legal-content strong { color: var(--text); }

/* FOOTER */
footer {
  background: var(--darker);
  padding: 80px 40px 30px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 20px;
}
.footer-col p, .footer-col a {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.9;
  text-decoration: none;
  display: block;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--green); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); text-decoration: none; margin-left: 20px; }
.footer-bottom a:hover { color: var(--green); }

/* ANIMATIONS */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 900px) {
  header { padding: 16px 20px; }
  header.scrolled { padding: 12px 20px; }
  nav ul { display: none; }
  section { padding: 70px 20px; }
  .hero { padding: 120px 20px 40px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .teaser-split, .cards-3, .cards-2, .solution-block, .methode-layout { grid-template-columns: 1fr; gap: 32px; }
  .solution-block.reverse { direction: ltr; }
  .features-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom a { margin: 0 10px; }
  .case-study { padding: 32px 24px; }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
}