/* ============================================
   SORIA Académie — design tokens & base styles
   ============================================ */

:root {
  --forest: #2D5F4C;
  --deep-forest: #1F4537;
  --leaf: #5E8C6A;
  --light-leaf: #8FB39A;
  --brown: #2B2018;
  --berry: #B23B2E;
  --cream: #F6F2E9;
  --light-cream: #FBF8F1;
  --beige: #E8DFD0;
  --light-brown: #A68A64;

  --font-display: 'Fraunces', serif;
  --font-body: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --max-width: 1140px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure { margin: 0; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--brown);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--forest);
  margin: 0 0 20px;
}
.eyebrow .line {
  width: 26px;
  height: 2px;
  background: var(--berry);
  display: inline-block;
  border-radius: 2px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--deep-forest);
  line-height: 1.2;
}

h2 { font-size: 32px; margin-bottom: 16px; }
h3 { font-size: 19px; }

.lede {
  font-size: 17px;
  color: var(--brown);
  max-width: 540px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* skip link */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--forest); color: var(--light-cream);
  padding: 10px 16px; border-radius: 0 0 8px 0; z-index: 200;
}
.skip-link:focus { left: 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  padding: 13px 24px;
  border-radius: 24px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible { outline: 2px solid var(--berry); outline-offset: 2px; }

.btn--primary { background: var(--forest); color: var(--light-cream); }
.btn--primary:hover { background: var(--deep-forest); }

.btn--accent { background: var(--berry); color: var(--light-cream); }
.btn--accent:hover { background: #962f25; }

.btn--ghost {
  background: transparent;
  color: var(--deep-forest);
  border-color: var(--beige);
}
.btn--ghost:hover { background: var(--light-cream); }

.link-underline {
  font-size: 14px;
  color: var(--deep-forest);
  border-bottom: 1px solid var(--leaf);
  padding-bottom: 2px;
}

/* ---------- status badges ---------- */
.badge {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 11px;
  border-radius: 12px;
  white-space: nowrap;
  display: inline-block;
}
.badge--disponible { background: var(--light-leaf); color: var(--deep-forest); }
.badge--construction { background: var(--beige); color: var(--brown); border: 1px dashed var(--light-brown); }
.badge--venir {
  background: transparent;
  color: var(--light-brown);
  border: 1px dashed var(--light-brown);
}
.badge--gratuit { background: var(--leaf); color: var(--light-cream); }

.tag-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.tag-note { font-family: var(--font-mono); font-size: 12px; color: var(--light-brown); }

/* ============================================
   Header / nav
   ============================================ */
.site-header {
  border-bottom: 1px solid var(--beige);
  position: sticky;
  top: 0;
  background: var(--cream);
  z-index: 100;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  color: var(--deep-forest);
  white-space: nowrap;
}
.logo span { color: var(--berry); }
.logo-mark { width: 27px; height: 27px; flex-shrink: 0; border-radius: 7px; }

.nav-primary { display: flex; align-items: center; gap: 28px; }
.nav-links { display: flex; gap: 26px; }
.nav-links a {
  font-size: 14px;
  color: var(--brown);
  position: relative;
}
.nav-links a:hover { color: var(--forest); }
.nav-links a[aria-current="page"] { color: var(--forest); font-weight: 500; }

.nav-actions { display: flex; align-items: center; gap: 18px; }
.nav-connect {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--light-brown);
}
.nav-connect:hover { color: var(--berry); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--deep-forest);
  margin: 5px 0;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 76px 0 64px;
}
.hero h1 {
  font-size: 40px;
  max-width: 760px;
  margin-bottom: 20px;
}
.hero .lede { margin-bottom: 32px; font-size: 18px; max-width: 600px; }
.hero-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

/* ============================================
   Parcours visual — the branching pipeline
   (socle, then split into two skill paths)
   ============================================ */
.parcours-visual { padding: 8px 0 80px; }
.parcours-visual .section-head { max-width: 660px; margin: 0 auto 40px; text-align: center; }
.parcours-visual .section-head .lede { margin: 0 auto; text-align: center; }

.trunk { text-align: center; margin-bottom: 4px; }
.trunk .trunk-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--light-brown);
  display: block;
  margin-bottom: 14px;
}

.pipe-row { display: flex; justify-content: center; align-items: center; gap: 8px; flex-wrap: wrap; }
.pipe-node {
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 8px 15px;
  border-radius: 16px;
  background: var(--light-cream);
  border: 1px solid var(--beige);
  color: var(--brown);
  white-space: nowrap;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.pipe-node:hover { border-color: var(--leaf); background: #fff; }
.pipe-sep { color: var(--beige); font-size: 13px; }

.branch-svg { display: block; margin: 22px auto 28px; width: 200px; height: 50px; }

.branches-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  max-width: 940px;
  margin: 0 auto;
}
.branch-col { text-align: center; }
.branch-col .branch-heading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 18px;
}
.branch-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.branch-col--devops .branch-dot { background: var(--forest); }
.branch-col--devops .pipe-node:hover { border-color: var(--forest); }
.branch-col .branch-link { margin-top: 18px; display: inline-block; }

/* ============================================
   Parcours summary cards
   ============================================ */
.parcours-apercu { padding: 24px 0 84px; }
.parcours-apercu .section-head { max-width: 640px; margin-bottom: 44px; }

.parcours-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.parcours-card {
  display: block;
  background: var(--light-cream);
  border: 1px solid var(--beige);
  border-radius: 16px;
  padding: 22px 22px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.parcours-card:hover { border-color: var(--leaf); transform: translateY(-2px); }
.parcours-card .card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 12px;
}
.parcours-card .card-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--light-brown);
  margin-top: 8px;
}
.parcours-card p.card-desc {
  font-size: 14px;
  color: var(--brown);
  margin-top: 8px;
}
.parcours-card--devops { border-top: 2px solid var(--forest); }

/* ============================================
   Approche teaser
   ============================================ */
.approche-teaser {
  background: var(--light-cream);
  border-top: 1px solid var(--beige);
  border-bottom: 1px solid var(--beige);
  padding: 72px 0;
}
.approche-teaser .container { display: flex; gap: 56px; align-items: flex-start; flex-wrap: wrap; }
.approche-teaser .quote {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--deep-forest);
  font-style: italic;
  max-width: 480px;
  line-height: 1.35;
}
.approche-teaser .quote-body { flex: 1; min-width: 280px; }
.approche-teaser .quote-meta {
  margin-top: 18px;
}

/* ============================================
   CTA final
   ============================================ */
.cta-final {
  padding: 80px 0;
  text-align: center;
}
.cta-final h2 { max-width: 560px; margin: 0 auto 16px; }
.cta-final .lede { margin: 0 auto 32px; text-align: center; }
.cta-final .hero-actions { justify-content: center; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  border-top: 1px solid var(--beige);
  padding: 48px 0 32px;
}
.site-footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--light-brown);
  margin-bottom: 12px;
  text-transform: lowercase;
}
.footer-col ul li { margin-bottom: 8px; font-size: 14px; }
.footer-col ul li a:hover { color: var(--forest); }
.footer-tagline { margin-top: 14px; font-size: 14px; max-width: 260px; color: var(--brown); }
.quote-body .lede + .lede { margin-top: 14px; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--beige);
  font-size: 12px;
  color: var(--light-brown);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-social { display: flex; gap: 12px; margin-top: 14px; }
.footer-social a {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--light-brown);
  display: flex; align-items: center; justify-content: center;
}
.footer-social a:hover { border-color: var(--forest); }
.footer-social a {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--brown);
}
.footer-social a:hover { color: var(--forest); }

/* ============================================
   Cookie banner
   ============================================ */
.cookie-banner {
  position: fixed;
  left: 20px; right: 20px; bottom: 20px;
  max-width: 720px;
  margin: 0 auto;
  background: var(--deep-forest);
  color: var(--light-cream);
  border-radius: 14px;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  z-index: 300;
}
.cookie-banner p { font-size: 13.5px; line-height: 1.5; flex: 1; min-width: 220px; }
.cookie-banner .btn--primary { background: var(--light-cream); color: var(--deep-forest); white-space: nowrap; }
.cookie-banner .btn--primary:hover { background: #fff; }
.cookie-banner.is-hidden { display: none; }

/* ============================================
   Concepts page (notions aggregator)
   ============================================ */
.concepts-hero { padding: 56px 0 36px; }
.concepts-hero h1 { font-size: 32px; max-width: 700px; }

.concepts-layout {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 48px;
  padding: 0 0 90px;
  align-items: start;
}

.concept-nav-group + .concept-nav-group { margin-top: 26px; }
.concept-nav-group h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--light-brown);
  margin-bottom: 10px;
  text-transform: lowercase;
}
.concept-nav-group ul li { margin-bottom: 7px; }
.concept-nav-group ul li a { font-size: 13.5px; color: var(--brown); }
.concept-nav-group ul li a:hover { color: var(--forest); }
.concept-nav { position: sticky; top: 92px; }

.concept-section {
  scroll-margin-top: 90px;
  padding-bottom: 40px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--beige);
}
.concept-section:last-child { border-bottom: none; }
.concept-section .concept-kicker {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--light-brown);
  display: block;
  margin-bottom: 8px;
}
.concept-section h2 { font-size: 24px; margin-bottom: 14px; }
.concept-section p { font-size: 15px; max-width: 660px; margin-bottom: 12px; }

.video-slot {
  margin-top: 18px;
  border: 1px dashed var(--beige);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 480px;
  color: var(--light-brown);
  font-size: 13px;
}
.video-slot svg { width: 18px; height: 18px; flex-shrink: 0; }

@media (max-width: 860px) {
  .concepts-layout { grid-template-columns: 1fr; }
  .concept-nav { position: static; display: none; }
}

/* ============================================
   Parcours detail pages
   ============================================ */
.detail-hero { padding: 56px 0 12px; }
.detail-top-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.detail-meta-row {
  display: flex; gap: 20px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 12.5px; color: var(--light-brown);
  margin-bottom: 22px;
}

.detail-section { padding: 40px 0; }
.detail-section + .detail-section { border-top: 1px solid var(--beige); }

.outcomes-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 11px;
  font-size: 15px;
  max-width: 600px;
}
.outcomes-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--leaf);
  font-family: var(--font-mono);
}

.infra-callout {
  background: var(--light-cream);
  border: 1px solid var(--beige);
  border-radius: 14px;
  padding: 22px 24px;
  max-width: 640px;
}
.infra-callout h4 {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--light-brown);
  margin-bottom: 10px;
}
.infra-callout p { font-size: 14px; margin: 0; }

.back-link { display: inline-block; margin-bottom: 18px; }

/* ============================================
   Contact page
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  gap: 56px;
  align-items: start;
}
.contact-info h3 { margin-bottom: 14px; }
.contact-info ul li { margin-bottom: 11px; font-size: 15px; }

.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-family: var(--font-mono); font-size: 12px; color: var(--light-brown); }
.form-field input, .form-field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--beige);
  background: var(--light-cream);
  color: var(--brown);
}
.form-field input:focus, .form-field textarea:focus {
  outline: 2px solid var(--leaf);
  outline-offset: 1px;
  border-color: var(--leaf);
}
.form-field textarea { min-height: 150px; resize: vertical; }
.honeypot-field { position: absolute; left: -9999px; top: -9999px; }

.form-success, .form-error {
  display: none;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 14px;
}
.form-success { background: var(--light-leaf); color: var(--deep-forest); }
.form-error { background: #F6DEDB; color: var(--berry); }
.is-sent .form-success { display: block; }
.is-sent .contact-form { display: none; }

@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 860px) {
  .nav-links, .nav-connect { display: none; }
  .nav-toggle { display: block; }
  .nav-primary { position: relative; }
  .nav-primary.is-open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    background: var(--light-cream);
    border: 1px solid var(--beige);
    border-radius: 12px;
    padding: 18px 22px;
    min-width: 200px;
    z-index: 110;
  }
  .nav-primary.is-open .nav-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .nav-primary.is-open .nav-connect { display: block; }
  .branches-grid, .parcours-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
  .approche-teaser .container { flex-direction: column; gap: 28px; }
}

@media (max-width: 560px) {
  .hero h1 { font-size: 30px; }
  .site-header .container { padding-top: 14px; padding-bottom: 14px; }
  .cookie-banner { left: 12px; right: 12px; bottom: 12px; padding: 16px; }
}