:root {
  --ink: #0A0B0A;
  --white: #ffffff;
  --green: #00D86A;
  --green-light: #3DEB6A;
  --green-deep: #00A86B;
  --mist: #F3F5F2;
  --line: #E6E9E5;
  --muted: #3A3F3A;
  --ink-soft: #2A2E2A;
  --on-dark-muted: #C9CFC8;
  --on-dark-faint: #9AA19A;
  --gutter: clamp(20px, 4vw, 48px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--white);
}

body {
  font-family: 'Outfit', system-ui, sans-serif;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--green-deep); }

img { display: block; height: auto; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.light { font-weight: 300; }

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  height: 56px;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 17px;
  font-weight: 500;
  flex-shrink: 0;
}

.btn--sm { height: 44px; padding: 0 20px; font-size: 15px; }
.btn--arrow { gap: 10px; }

.btn--ink { background: var(--ink); color: var(--white); }
.btn--ink:hover { background: var(--green-deep); color: var(--white); }

.btn--green { background: var(--green); color: var(--ink); font-weight: 600; }
.btn--green:hover { background: var(--green-light); color: var(--ink); }

.btn--dark { background: var(--ink); color: var(--white); font-weight: 600; }
.btn--dark:hover { background: var(--ink-soft); color: var(--white); }

.btn--outline { border: 1.5px solid var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--white); }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-nav {
  padding-top: 18px;
  padding-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo { display: flex; align-items: center; flex-shrink: 0; }
.site-logo img { height: 40px; width: auto; }

.nav-links {
  display: none;
  align-items: center;
  gap: 28px;
  font-size: 15px;
  font-weight: 400;
}

@media (min-width: 1000px) {
  .nav-links { display: flex; }
}

@media (max-width: 400px) {
  .site-nav { gap: 12px; }
  .site-logo img { height: 32px; }
  .site-nav .btn--sm { padding: 0 16px; }
}

/* Hero */

.hero { background: var(--white); color: var(--ink); overflow: hidden; }

.hero-inner {
  padding-top: clamp(56px, 9vw, 120px);
  padding-bottom: clamp(64px, 9vw, 120px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr));
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.hero-copy { display: flex; flex-direction: column; gap: 32px; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

.hero h1 {
  margin: 0;
  font-size: clamp(44px, 6.4vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 700;
  text-wrap: balance;
}

.hero h1 .light { font-weight: 300; }

.hero-lead {
  margin: 0;
  max-width: 520px;
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.5;
  color: var(--muted);
  text-wrap: pretty;
}

/* The illustration bleeds to the right edge of the viewport. */
.hero-media {
  display: flex;
  justify-content: flex-end;
  margin-right: calc((min(100vw, 1280px) - 100vw) / 2 - var(--gutter));
}

.hero-media img {
  width: 100%;
  max-width: 680px;
  transform: scaleX(-1);
}

/* Intro */

.intro { background: var(--mist); border-top: 1px solid var(--line); }

.intro-inner {
  padding-top: clamp(64px, 8vw, 112px);
  padding-bottom: clamp(64px, 8vw, 112px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
  gap: clamp(32px, 5vw, 72px);
}

.intro-lead {
  margin: 0;
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.3;
  letter-spacing: -0.015em;
  font-weight: 400;
  text-wrap: pretty;
}

.intro-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
  padding-top: 6px;
}

.intro-body p { margin: 0; text-wrap: pretty; }
.intro-body .strong { color: var(--ink); font-weight: 500; }

/* Section titles */

.section-title {
  margin: 0;
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 700;
  text-wrap: balance;
}

/* Pôles */

.poles { background: var(--ink); color: var(--white); }

.poles-inner {
  padding-top: clamp(72px, 9vw, 128px);
  padding-bottom: clamp(72px, 9vw, 128px);
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 5vw, 64px);
}

.poles-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.poles-head .section-title { max-width: 720px; }

.dots { display: flex; gap: 8px; }
.dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--green); }

.poles-list { display: flex; flex-direction: column; }

.pole {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 16px 48px;
  padding: 36px 0;
  border-top: 1px solid var(--ink-soft);
}

.pole:last-child { border-bottom: 1px solid var(--ink-soft); }

.pole-head { display: flex; gap: 20px; align-items: baseline; }

.pole-num {
  font-size: 15px;
  font-weight: 500;
  color: var(--green);
  letter-spacing: 0.08em;
}

.pole-title { display: flex; flex-direction: column; gap: 6px; }

.pole-title h3 {
  margin: 0;
  font-size: clamp(26px, 2.4vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.pole-title span { font-size: 17px; font-weight: 300; color: var(--on-dark-muted); }

.pole > p {
  margin: 0;
  font-size: 18px;
  line-height: 1.6;
  color: var(--on-dark-muted);
  text-wrap: pretty;
}

/* Parcours */

.parcours { background: var(--white); }

.parcours-inner {
  padding-top: clamp(72px, 9vw, 128px);
  padding-bottom: clamp(72px, 9vw, 128px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
  gap: clamp(32px, 5vw, 80px);
}

.parcours-head { display: flex; flex-direction: column; gap: 24px; }
.parcours-head img { width: 56px; }

.parcours-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
}

.parcours-body p { margin: 0; text-wrap: pretty; }

.parcours-body .parcours-lead {
  font-size: clamp(21px, 1.9vw, 24px);
  line-height: 1.45;
  color: var(--ink);
}

.parcours-media {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
}

.parcours-media img { width: 100%; max-width: 1000px; }

/* CTA */

.cta {
  overflow: hidden;
  background: var(--green);
  color: var(--ink);
}

.cta-inner {
  padding-top: clamp(72px, 9vw, 120px);
  padding-bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: clamp(56px, 7vw, 96px);
}

.cta-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 40px;
  flex: 1 1 auto;
  min-width: 0;
}

.cta h2 {
  margin: 0;
  font-size: clamp(42px, 8vw, 120px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 700;
  text-wrap: balance;
}

.cta-lines {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16.257%;
  height: 615.126%;
  object-fit: fill;
  transform: translate(-50%, -50%) rotate(90deg);
  transform-origin: center;
}

.cta-lines-frame {
  position: relative;
  width: 100vw;
  aspect-ratio: 732 / 119;
  margin-left: calc(50% - 50vw);
  overflow: hidden;
}

/* Footer */

.site-footer { background: var(--ink); color: var(--white); }

.footer-inner {
  padding-top: clamp(56px, 7vw, 96px);
  padding-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
  grid-column: span 2;
  min-width: 0;
}

/* On a single-column grid, a 2-column span would create an overflowing implicit column. */
@media (max-width: 520px) {
  .footer-brand { grid-column: auto; }
}

.footer-brand img { width: 100%; max-width: 340px; }

.footer-tagline { margin: 0; font-size: 20px; font-weight: 500; line-height: 1.35; }

.footer-desc {
  margin: 0;
  max-width: 440px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--on-dark-muted);
  text-wrap: pretty;
}

.footer-col { display: flex; flex-direction: column; gap: 16px; }

.footer-label {
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
}

.footer-links { display: flex; flex-direction: column; gap: 10px; font-size: 16px; }
.footer-links a { color: var(--white); }
.footer-links a:hover { color: var(--green); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--ink-soft);
  font-size: 14px;
  color: var(--on-dark-faint);
}