/* ============================================================
   Savoira — Refonte : socle commun (tokens, chrome, composants)
   Reconstruit — base de redesign.css : nav, boutons, héros,
   catalogue, tarifs, preuves, footer. Les fichiers refonte-*.css
   complètent ce socle page par page.
   ============================================================ */

/* ---------- Tokens ---------- */

:root {
  /* Typo */
  --sans: "Geist", "Helvetica Neue", Arial, sans-serif;
  --serif: "Newsreader", Georgia, serif;
  --mono: "Geist Mono", "SFMono-Regular", Menlo, monospace;

  /* Neutres (blancs verdis) — fond aligné sur la home v2 (cream #FAF8F2) */
  --paper: #FAF8F2;
  --card: #FFFFFF;
  --ink: #121A16;
  --body: #3C4A42;
  --muted: #66736B;
  --line: #E5E9E3;
  --line-strong: #D3DAD2;

  /* Verts — alignés sur la home (accueil-v2.css / site-chrome.css) pour une
     couleur uniforme sur tout le site : pine #0E3B2C, hover #0C3225, et accent
     texte sur clair = le même pine que les eyebrows de l'accueil. */
  --pine: #0E3B2C;
  --pine-2: #0C3225;
  --green: #0E8F5F;
  --green-deep: #0E3B2C;
  --mint: #E4F3EA;
  --mint-line: #CBE7D6;

  /* Sur fond pine */
  --on-pine-text: #EEF9F2;
  --on-pine-muted: #9DBBAA;
  --on-pine-line: rgba(238, 249, 242, .16);
  --on-pine-accent: #7BD4A8;

  /* Accents chauds */
  --gold: #DFA92E;
  --amber-bg: #FAF0E1;
  --amber-ink: #B4540A;

  /* Rayons */
  --r-sm: 8px;
  --r-btn: 10px;
  --r-card: 14px;
  --r-lg: 18px;

  /* Ombres */
  --shadow-sm: 0 1px 2px rgba(16, 32, 26, .05);
  --shadow-md: 0 8px 20px rgba(16, 32, 26, .07);
  --shadow-lg: 0 24px 48px -12px rgba(16, 32, 26, .14);
}

/* ---------- Reset ---------- */

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: inline-block; vertical-align: middle; }
img { max-width: 100%; }

h1, h2, h3, h4, h5 {
  font-weight: 600;
  color: var(--ink);
  line-height: 1.15;
  text-wrap: balance;
}

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

button { font-family: var(--sans); }

::selection { background: var(--mint); color: var(--pine); }

:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ---------- Utilitaires ---------- */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mono { font-family: var(--mono); }

.accent-serif {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.01em;
  /* Note fragments serif (juillet 2026) : dans un titre, TOUJOURS coloré,
     jamais ink/noir — green-deep sur clair, #7BD4A8 sur pine. */
  color: var(--green-deep);
}

/* ---------- Typographie de section ---------- */

.h1 {
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.04;
  color: var(--ink);
}

.h2 {
  font-size: clamp(27px, 3.2vw, 38px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--ink);
}

.eyebrow {
  display: block;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--green-deep);
  margin-bottom: 14px;
}

.section { padding: 96px 0 0; }

.section-head { margin-bottom: 44px; }
.section-head.center { text-align: center; }

.section-sub {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.6;
  margin-top: 12px;
  max-width: 560px;
  text-wrap: pretty;
}
.section-head.center .section-sub { margin-left: auto; margin-right: auto; }

/* ---------- Boutons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--r-btn);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease;
}

.btn-sm { height: 38px; padding: 0 15px; font-size: 13.5px; border-radius: var(--r-sm); }

.btn-primary { background: var(--pine); color: #fff; }
.btn-primary:hover { background: var(--pine-2); color: #fff; }

.btn-ghost {
  background: var(--card);
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--muted); }

/* Sur fond pine */
.btn-light { background: #fff; color: var(--pine); }
.btn-light:hover { background: var(--mint); color: var(--pine); }

.btn-outline-dark {
  background: transparent;
  border-color: var(--on-pine-line);
  color: var(--on-pine-text);
}
.btn-outline-dark:hover { border-color: var(--on-pine-accent); color: var(--on-pine-text); }

.btn .arrow { display: inline-flex; transition: transform .15s ease; }
.btn:hover .arrow { transform: translateX(2px); }

/* ---------- Chips & pilules ---------- */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--card);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--body);
  white-space: nowrap;
}

.chip-promo {
  background: var(--amber-bg);
  border-color: #F2DDBC;
  color: var(--amber-ink);
  font-weight: 600;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.filter-pill {
  height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--card);
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--body);
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.filter-pill:hover { border-color: var(--muted); color: var(--ink); }
.filter-pill.active { background: var(--pine); border-color: var(--pine); color: #fff; }

/* ---------- Navigation ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 251, 248, .88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.nav.scrolled { border-bottom-color: var(--line); }

.nav-inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; color: var(--ink); }

.logo-lockup { display: inline-flex; align-items: center; gap: 7px; }
.logo-mark { width: 17px; height: 21px; display: block; flex: none; transform: translateY(1px); }
.logo-word { font-weight: 600; font-size: 20px; letter-spacing: -0.035em; line-height: 1; }

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0;
}
.nav-links a { color: var(--body); font-weight: 500; }

.nav-actions { display: flex; align-items: center; gap: 18px; }

.login { font-size: 14px; font-weight: 500; color: var(--body); }
.login:hover { color: var(--ink); }

.burger {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  flex-direction: column;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 15px 24px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  font-weight: 500;
  color: var(--body);
}
.mobile-menu a:hover { background: #F0F2EF; color: var(--ink); }

/* ---------- Héros ---------- */

.hero { padding: 96px 0 0; }

.hero-inner { text-align: center; }

.hero-sub {
  font-size: 17px;
  color: var(--body);
  line-height: 1.6;
  max-width: 620px;
  margin: 20px auto 0;
  text-wrap: pretty;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
  font-size: 13.5px;
  color: var(--muted);
}
.trust-line strong { color: var(--ink); font-weight: 600; }
.sep { width: 1px; height: 14px; background: var(--line-strong); }

/* ---------- Fenêtre navigateur (capture produit) ---------- */

.product-frame { margin-top: 60px; }

.window {
  max-width: 1080px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  background: #FBFCFA;
}

.window-dots { display: flex; gap: 6px; width: 54px; flex: none; }
.window-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #E2E6E0;
  border: 1px solid var(--line-strong);
}

.window-url {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 auto;
  padding: 5px 14px;
  border-radius: 999px;
  background: #F0F2EF;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.bar-spacer { width: 54px; flex: none; }

/* ---------- Bande logos ---------- */

.logos { margin-top: 88px; padding: 44px 0; border-top: 1px solid var(--line); }

.logos-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px 40px;
}

.logos-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  flex: none;
}

.wordmarks { display: flex; align-items: center; flex-wrap: wrap; gap: 40px; }

/* ---------- Cartes compétence (skill-card) ---------- */

.skill-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 15px 18px;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.skill-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: var(--ink);
}

.skill-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-btn);
  background: var(--mint);
  border: 1px solid var(--mint-line);
  color: var(--green-deep);
  display: grid;
  place-items: center;
  flex: none;
}

.skill-name { display: block; font-size: 15px; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; }
.skill-count { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }

.go {
  margin-left: auto;
  color: var(--line-strong);
  display: inline-flex;
  transition: color .15s ease, transform .15s ease;
}
.skill-card:hover .go { color: var(--green-deep); transform: translateX(2px); }

/* ---------- Étapes (méthode) ---------- */

.step { border-left: 2px solid var(--line); padding-left: 22px; }

.step-num {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-deep);
}

.step h3 { font-size: 18px; letter-spacing: -0.02em; margin-top: 8px; }
.step p { font-size: 14.5px; color: var(--muted); margin-top: 6px; text-wrap: pretty; }

/* ---------- Catalogue : cartes cours ---------- */

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 36px;
}

.course-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.course-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.course-card.hidden { display: none; }

.cc-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }

.cc-rating {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.cc-rating svg { color: var(--gold); }

.course-card h3 { font-size: 18px; letter-spacing: -0.02em; line-height: 1.3; margin-top: 16px; }
.cc-desc { font-size: 14px; color: var(--muted); margin-top: 7px; text-wrap: pretty; }

.cc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 12.5px;
  color: var(--muted);
}
.cc-meta span { display: inline-flex; align-items: center; gap: 5px; }

.cc-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}

.cc-price-row { display: flex; align-items: baseline; gap: 8px; }
.cc-price { font-size: 20px; font-weight: 600; color: var(--ink); letter-spacing: -0.02em; }
.cc-old { font-size: 13px; color: var(--muted); text-decoration: line-through; }

.cc-once {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-top: 4px;
}

/* ---------- Tarifs : cartes prix ---------- */

.price-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px;
}

.price-card.featured {
  background: var(--pine);
  border-color: var(--pine);
  color: var(--on-pine-muted);
  box-shadow: var(--shadow-lg);
}

.featured-badge {
  position: absolute;
  top: -13px;
  right: 26px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--on-pine-accent);
  color: var(--pine);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pc-name { font-size: 20px; font-weight: 600; color: var(--ink); letter-spacing: -0.02em; }
.price-card.featured .pc-name { color: #fff; }

.pc-tag { font-size: 14px; color: var(--muted); margin-top: 6px; text-wrap: pretty; }
.price-card.featured .pc-tag { color: var(--on-pine-muted); }

.pc-price { display: flex; align-items: baseline; gap: 9px; margin-top: 22px; }
.pc-price .from { font-size: 14px; color: var(--muted); }
.price-card.featured .pc-price .from { color: var(--on-pine-muted); }
.pc-price .amount {
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}
.price-card.featured .pc-price .amount { color: #fff; }

.pc-note {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-top: 10px;
}
.price-card.featured .pc-note { color: var(--on-pine-muted); }

.pc-features {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  color: var(--body);
}
.price-card.featured .pc-features { border-top-color: var(--on-pine-line); color: var(--on-pine-text); }
.pc-features li { display: flex; align-items: flex-start; gap: 10px; }
.pc-features svg { flex: none; margin-top: 3px; color: var(--green); }
.price-card.featured .pc-features svg { color: var(--on-pine-accent); }

.price-card > .btn { width: 100%; margin-top: 26px; }

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

.track-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.price-card.featured .track-row { border-bottom-color: var(--on-pine-line); }
.track-row:last-child { border-bottom: none; }

.tr-tag {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  flex: none;
}
.price-card.featured .tr-tag { border-color: var(--on-pine-line); color: var(--on-pine-accent); }

.tr-name { flex: 1; font-weight: 500; color: var(--ink); }
.price-card.featured .tr-name { color: var(--on-pine-text); }

.tr-price { font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.price-card.featured .tr-price { color: #fff; }

/* ---------- Garanties ---------- */

.guarantees {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.g-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 17px 18px;
}
.g-card > svg { flex: none; color: var(--green-deep); margin-top: 2px; }

.g-title { font-size: 14px; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; }
.g-sub { font-size: 12.5px; color: var(--muted); margin-top: 2px; }

/* ---------- Preuves : stats + témoignages ---------- */

.stats-bar {
  display: grid;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.stat-cell {
  padding: 30px 24px;
  text-align: center;
  border-left: 1px solid var(--line);
}
.stat-cell:first-child { border-left: none; }

.stat-num {
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-label { font-size: 13px; color: var(--muted); margin-top: 8px; }

.quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 36px;
}

.quote-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
}

.quote-stars { display: flex; gap: 3px; color: var(--gold); }

.quote-card blockquote {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--body);
  margin-top: 14px;
  text-wrap: pretty;
}
.quote-card blockquote strong { color: var(--ink); font-weight: 600; }

.quote-who {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--mint);
  border: 1px solid var(--mint-line);
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }

.qw-name { font-size: 14px; font-weight: 600; color: var(--ink); }
.qw-role { font-size: 12.5px; color: var(--muted); }

/* ---------- Bande CTA finale ---------- */

.cta-band {
  background: var(--pine);
  border-radius: var(--r-lg);
  padding: 72px 48px;
  text-align: center;
  color: var(--on-pine-muted);
}
.cta-band .h2 { color: #fff; }
.cta-band .accent-serif { color: var(--on-pine-accent); }
.cta-band p {
  font-size: 16px;
  line-height: 1.6;
  max-width: 540px;
  margin: 16px auto 0;
  text-wrap: pretty;
}

/* ---------- Footer ---------- */

.footer {
  background: var(--pine);
  color: var(--on-pine-muted);
  padding: 64px 0 28px;
  margin-top: 96px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer .brand { color: var(--on-pine-text); }

.footer-tagline {
  font-size: 14px;
  line-height: 1.6;
  color: var(--on-pine-muted);
  margin-top: 16px;
  max-width: 260px;
  text-wrap: pretty;
}

.lang-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding: 7px 13px;
  border: 1px solid var(--on-pine-line);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--on-pine-text);
}

.footer-col h4 {
  font-size: 13.5px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col a { font-size: 14px; color: var(--on-pine-muted); transition: color .15s ease; }
.footer-col a:hover { color: var(--on-pine-text); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 52px;
  padding-top: 24px;
  border-top: 1px solid var(--on-pine-line);
  font-size: 13px;
}
.footer-bottom nav { display: flex; gap: 20px; }
.footer-bottom a { color: var(--on-pine-muted); }
.footer-bottom a:hover { color: var(--on-pine-text); }

/* ---------- Responsive ---------- */

@media (max-width: 1000px) {
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .quotes { grid-template-columns: 1fr; }
  .guarantees { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 880px) {
  .nav-links { display: none; }
  .login { display: none; }
  .burger { display: inline-flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 72px 0 0; }
  .hero { padding: 72px 0 0; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .courses-grid { grid-template-columns: 1fr; }
  .guarantees { grid-template-columns: 1fr; }
  .cta-band { padding: 56px 24px; }
  .price-card { padding: 24px; }
  .cc-footer { flex-wrap: wrap; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-ctas .btn { width: 100%; }
}