/* ============================================================
   Go4Fund — Landing page
   UI inspirée Carta : crème / encre / orange, serif éditorial
   ============================================================ */

:root {
  --cream: #faf9f6;
  --cream-2: #f0f1f3;
  --ink: #16263f;
  --ink-soft: #3d4a63;
  --muted: #5f6b80;
  --orange: #3a6bad;      /* accent secondaire : bleu marque */
  --orange-dark: #2a4e8a; /* bleu foncé marque */
  --amber: #d4781a;       /* accent primaire : CTA et éléments clés */
  --amber-dark: #b5620f;
  --line: rgba(22, 38, 63, 0.14);
  --line-light: rgba(242, 244, 248, 0.18);

  /* Couleurs des 4 parcours */
  --track-1: #d4781a; /* Idéation — ambre marque */
  --track-2: #1f6f5c; /* Démarrage */
  --track-3: #3a6bad; /* Croissance — bleu marque */
  --track-4: #7a3fa0; /* Expansion */

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --container: 1180px;
  --radius: 4px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--orange);
  margin-bottom: 18px;
}
.eyebrow-light { color: #9db8dd; }

/* ---------- Boutons & liens ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--amber);
  color: #fff;
}
.btn-primary:hover { background: var(--amber-dark); color: #fff; }

.btn-light {
  background: var(--cream);
  color: var(--ink);
}
.btn-light:hover { background: var(--amber); color: #fff; }

.link-arrow {
  display: inline-block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.link-arrow::after { content: " →"; }
.link-arrow:hover { color: var(--orange); border-color: var(--orange); }

/* ============================================================
   Preloader
   ============================================================ */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.preloader.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preloader-icon {
  width: 56px;
  height: 56px;
  animation: preloader-pulse 1.4s ease-in-out infinite;
}
@keyframes preloader-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.88); opacity: 0.6; }
}
.preloader-bar {
  width: 160px;
  height: 2px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.preloader-bar span {
  display: block;
  height: 100%;
  width: 40%;
  background: var(--amber);
  border-radius: 2px;
  animation: preloader-slide 1.1s ease-in-out infinite;
}
@keyframes preloader-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}
@media (prefers-reduced-motion: reduce) {
  .preloader-icon, .preloader-bar span { animation: none; }
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s ease;
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(22,38,63,0.08); }

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

.logo { text-decoration: none; display: flex; align-items: center; }
.logo-img { height: 40px; width: auto; display: block; }
.logo-img-footer { height: 44px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}
.main-nav a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.2s ease;
}
.main-nav a:not(.btn):hover { color: var(--orange); }
.nav-cta { padding: 10px 20px; font-size: 0.85rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   Hero
   ============================================================ */
.hero { padding: 90px 0 70px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: italic;
  color: var(--amber);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 540px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

/* Visuel photo du hero */
.hero-visual { display: flex; justify-content: center; }
.hero-photo-card {
  position: relative;
  width: 100%;
  max-width: 460px;
  border-radius: 4px;
  border: 1px solid var(--line);
}
.hero-photo-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 4px;
}

/* ============================================================
   Preuve sociale
   ============================================================ */
.social-proof {
  border-top: 1px solid var(--line);
  padding: 48px 0 56px;
}
.proof-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-align: center;
  margin-bottom: 28px;
}
.logo-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px 48px;
  margin-bottom: 44px;
}
.partner-logo {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
  opacity: 0.85;
  transition: opacity 0.2s ease, color 0.2s ease;
}
.partner-logo:hover { opacity: 1; color: var(--ink); }
.partner-logo em { font-style: italic; }

.proof-stats {
  display: flex;
  justify-content: center;
  gap: clamp(30px, 6vw, 90px);
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 36px;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--ink);
}
.stat-desc {
  font-size: 0.88rem;
  color: var(--muted);
}

/* ============================================================
   Le problème (fond sombre)
   ============================================================ */
.problem {
  background: var(--ink);
  color: var(--cream);
  padding: 110px 0;
}
.problem-inner { max-width: 820px; }
.problem h2 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  margin-bottom: 28px;
}
.problem-text {
  font-size: 1.08rem;
  color: rgba(242, 239, 233, 0.75);
}
.problem-text strong {
  color: var(--cream);
  font-weight: 600;
}

/* ============================================================
   Comment ça marche
   ============================================================ */
.how { padding: 110px 0; }

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  margin-bottom: 20px;
  max-width: 720px;
}
.section-intro {
  font-size: 1.05rem;
  color: var(--ink-soft);
  margin-bottom: 48px;
  max-width: 620px;
}

/* ---- Carte type "Carta" : label mono ■ / visuel / texte ---- */
.card-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--ink);
}
.card-label::before {
  content: "";
  width: 14px;
  height: 14px;
  background: var(--ink);
  flex-shrink: 0;
}
.card-visual {
  aspect-ratio: 4 / 3;
  background: var(--cream-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.visual-num {
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 500;
  color: var(--orange);
}
/* Cartes ressources : visuels format icône, sans fond, alignés à gauche */
.resource-card .card-visual {
  aspect-ratio: auto;
  height: 140px;
  padding: 0;
  background: transparent;
  border: none;
  justify-content: flex-start;
  align-items: center;
  overflow: hidden; /* rogne les marges internes du cadre Lottie */
}
/* Le cadre Lottie (300×300) contient beaucoup de vide : on l'agrandit
   et on le rogne pour que l'icône occupe visuellement le bloc */
.resource-card .lottie-box svg {
  height: 240px !important;
  width: 240px !important;
  margin-left: -40px;
}
/* Le dessin "guide" remplit davantage son cadre : on le réduit pour l'harmoniser */
.resource-card .lottie-box[data-lottie="guide"] svg {
  height: 175px !important;
  width: 175px !important;
  margin-left: -14px;
}
.coming-soon-anim svg {
  height: 240px !important;
  width: 240px !important;
}

/* Deux colonnes : image sticky à gauche, étapes révélées au scroll à droite */
.how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 90px);
  margin-top: 56px;
  align-items: start;
}
.how-media { height: 100%; }
.how-sticky {
  position: sticky;
  top: 108px;
}
.how-sticky img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--line);
}
.how-steps {
  display: flex;
  flex-direction: column;
  gap: clamp(70px, 12vh, 130px);
  padding: 6vh 0 10vh;
}
.how-step {
  display: flex;
  flex-direction: column;
  gap: 16px;
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.how-step.visible {
  opacity: 1;
  transform: translateY(0);
}
.how-step h3 { font-size: 1.6rem; }
.how-step p {
  font-size: 1rem;
  color: var(--ink-soft);
  max-width: 460px;
}

.section-cta { text-align: center; margin-top: 52px; }

/* ============================================================
   Les 4 parcours
   ============================================================ */
.tracks {
  background: #fff;
  padding: 110px 0;
}
.tracks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 10px;
}
.track-card {
  position: relative;
  background: var(--cream-2);
  padding: 44px 28px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  transition: background 0.25s ease;
}
.track-card:hover { background: #e4e7ec; }
.track-1 { --track-color: var(--track-1); }
.track-2 { --track-color: var(--track-2); }
.track-3 { --track-color: var(--track-3); }
.track-4 { --track-color: var(--track-4); }

.track-arrow {
  position: absolute;
  top: 0;
  right: 0;
  width: 44px;
  height: 44px;
  background: var(--track-color, var(--orange));
  color: var(--ink);
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
}
.track-2 .track-arrow,
.track-3 .track-arrow,
.track-4 .track-arrow { color: #fff; }
.track-card:hover .track-arrow { transform: translate(3px, 0); }

.track-card h3 {
  font-size: 1.75rem;
  font-weight: 500;
  padding-right: 40px;
}
.track-context {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}
.track-card p:not(.track-context) {
  font-size: 0.95rem;
  color: var(--muted);
  flex-grow: 1;
}

/* ============================================================
   Ressources
   ============================================================ */
.resources { padding: 110px 0; }
.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.resource-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.resource-card h3 { font-size: 1.3rem; }
.resource-card p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  flex-grow: 1;
}
.resource-card .link-arrow { align-self: flex-start; font-size: 0.9rem; }

/* ============================================================
   Partenaires (fond sombre)
   ============================================================ */
.partners {
  background: var(--ink);
  color: var(--cream);
  padding: 110px 0;
}
.partners-inner { text-align: center; max-width: 760px; margin: 0 auto; }
.partners h2 {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  margin-bottom: 22px;
}
.partners-text {
  color: rgba(242, 239, 233, 0.75);
  font-size: 1.05rem;
  margin-bottom: 30px;
}
.partners-cta-text {
  font-weight: 600;
  margin-bottom: 26px;
}
.partners-logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px 44px;
  margin-top: 60px;
  padding-top: 44px;
  border-top: 1px solid var(--line-light);
}
.partners .partner-logo { color: rgba(242, 239, 233, 0.6); }
.partners .partner-logo:hover { color: var(--cream); }

/* ============================================================
   Page Contact
   ============================================================ */
.contact-section { padding: 80px 0 110px; }
.contact-info-solo { max-width: 560px; }

.contact-info {
  background: var(--cream-2);
  padding: 36px 32px;
}
.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 26px;
}
.contact-list { margin: 0; }
.contact-item {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.contact-item dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 4px;
}
.contact-item dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink);
}
.contact-item dd a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.contact-item dd a:hover { color: var(--orange); border-color: var(--orange); }

.contact-social {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.contact-social-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 8px;
}
.contact-social-links {
  display: flex;
  gap: 10px;
  font-size: 0.95rem;
}
.contact-social-links a {
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
}
.contact-social-links a:hover { color: var(--orange); }


/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: 110px 0; }
.faq-inner { max-width: 920px; }
.faq-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  text-align: center;
  margin-bottom: 14px;
}
.faq-sub {
  text-align: center;
  color: var(--ink-soft);
  margin-bottom: 56px;
}
.faq-list { border-bottom: 1px solid var(--ink); }
.faq-item { border-top: 1px solid var(--ink); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  list-style: none;
  cursor: pointer;
  padding: 26px 4px;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--orange); }
.faq-icon {
  font-size: 1.3rem;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.faq-item[open] .faq-icon { transform: rotate(180deg); }
.faq-answer {
  padding: 0 4px 28px;
  max-width: 780px;
}
.faq-answer p {
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.faq-answer a {
  color: var(--orange);
  font-weight: 500;
}

@media (max-width: 560px) {
  .faq { padding: 70px 0; }
  .faq-item summary { font-size: 1rem; }
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: #0e1a2e;
  color: var(--cream);
  padding: 80px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-light);
}
.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin: 16px 0 12px;
}
.footer-desc {
  font-size: 0.9rem;
  color: rgba(242, 239, 233, 0.6);
  max-width: 280px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(242, 239, 233, 0.5);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: 0.9rem;
  color: rgba(242, 239, 233, 0.78);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-col a:hover { color: var(--orange); }

.footer-bottom {
  padding-top: 32px;
  font-size: 0.8rem;
  color: rgba(242, 239, 233, 0.45);
}

/* ============================================================
   Pages internes (répertoire, etc.)
   ============================================================ */
.page-hero {
  padding: 70px 0 50px;
  border-bottom: 1px solid var(--line);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 26px;
}
.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb [aria-current] { color: var(--ink); }

.page-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  margin-bottom: 20px;
}
.page-lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 620px;
}

.coming-soon { padding: 70px 0 110px; }
.coming-soon-actions { justify-content: center; margin-top: 8px; }

/* Aperçu flouté du répertoire */
.repertoire-mock {
  filter: blur(5px);
  opacity: 0.55;
  pointer-events: none;
  user-select: none;
}
.mock-toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.mock-search {
  flex: 1;
  min-width: 220px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 10px 16px;
  font-size: 0.9rem;
  color: var(--muted);
}
.mock-filter {
  background: var(--cream-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.repertoire-mock .tools-grid { margin-top: 0; }
.coming-soon .wall-overlay .eyebrow { margin-bottom: 10px; }

/* ============================================================
   Page Boîte à outils
   ============================================================ */
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--cream); }

.tools-free { padding: 80px 0 90px; }
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 42px;
}
.tool-card {
  background: var(--cream-2);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.tool-card h3 { font-size: 1.3rem; }
.tool-card p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  flex-grow: 1;
}
.tool-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Wall des outils verrouillés */
.tools-locked {
  background: #fff;
  padding: 90px 0 110px;
}
.tools-wall { position: relative; }
.tools-grid-blurred {
  filter: blur(5px);
  opacity: 0.55;
  pointer-events: none;
  user-select: none;
}
.tools-grid-blurred .tool-card { background: var(--cream-2); }
.wall-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.55) 70%, rgba(255,255,255,0.2) 100%);
}
.wall-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 500;
  color: var(--ink);
  max-width: 480px;
  margin-bottom: 12px;
}
.wall-text {
  color: var(--ink-soft);
  max-width: 440px;
  margin-bottom: 26px;
}

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

/* Modale de prévisualisation */
.preview-modal[hidden] { display: none; }
.preview-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.preview-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(14, 26, 46, 0.6);
  backdrop-filter: blur(3px);
}
.preview-dialog {
  position: relative;
  background: #fff;
  width: min(960px, 100%);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(14, 26, 46, 0.35);
}
.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}
.preview-header h3 { font-size: 1.15rem; }
.preview-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.preview-close {
  background: none;
  border: 1px solid var(--line);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 0.95rem;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.preview-close:hover { background: var(--ink); color: #fff; }

.preview-tabs {
  display: flex;
  gap: 6px;
  padding: 10px 24px 0;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.preview-tabs button {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 8px 12px;
  color: var(--muted);
  cursor: pointer;
}
.preview-tabs button.active {
  color: var(--ink);
  border-bottom-color: var(--amber);
}

.preview-body {
  overflow: auto;
  padding: 24px;
  flex: 1;
  min-height: 200px;
}
.preview-loading, .preview-error {
  color: var(--muted);
  text-align: center;
  padding: 40px 20px;
}

/* Rendu Excel */
.preview-sheet table {
  border-collapse: collapse;
  font-size: 0.82rem;
  width: 100%;
}
.preview-sheet td {
  border: 1px solid var(--line);
  padding: 6px 10px;
  white-space: nowrap;
  max-width: 340px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.preview-sheet tr:first-child td {
  background: var(--cream-2);
  font-weight: 600;
}

/* Rendu Word */
.preview-doc {
  max-width: 720px;
  margin: 0 auto;
  font-size: 0.95rem;
}
.preview-doc h1, .preview-doc h2, .preview-doc h3 { margin: 1.2em 0 0.5em; }
.preview-doc p { margin-bottom: 0.8em; }
.preview-doc ul, .preview-doc ol { margin: 0 0 0.8em 1.4em; }
.preview-doc table {
  border-collapse: collapse;
  margin: 1em 0;
  width: 100%;
  font-size: 0.88rem;
}
.preview-doc td, .preview-doc th {
  border: 1px solid var(--line);
  padding: 6px 10px;
}

/* ============================================================
   Pages légales
   ============================================================ */
.legal-section { padding: 70px 0 110px; }
.legal-content { max-width: 780px; }
.legal-content h2 {
  font-size: 1.4rem;
  margin: 44px 0 14px;
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p {
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin-bottom: 14px;
}
.legal-content a:not(.link-arrow) {
  color: var(--orange);
  font-weight: 500;
}

/* ============================================================
   Bandeau de consentement cookies
   ============================================================ */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 300;
  background: #fff;
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 30px rgba(22, 38, 63, 0.08);
  opacity: 0;
  transform: translateY(100%);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.cookie-banner.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.cookie-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}
.cookie-content { max-width: 720px; }
.cookie-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 4px;
}
.cookie-text {
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.cookie-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

@media (max-width: 860px) {
  .cookie-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 16px;
  }
  .cookie-actions { width: 100%; }
  .cookie-actions .btn { flex: 1; text-align: center; }
}

/* ============================================================
   Animations d'apparition
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .how-step { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .tracks-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding: 60px 0 50px; }
  .resources-grid { grid-template-columns: 1fr; }

  /* Comment ça marche : colonne unique, image en tête non sticky */
  .how-grid { grid-template-columns: 1fr; gap: 36px; }
  .how-sticky { position: static; }
  .how-sticky img { aspect-ratio: 16 / 10; }
  .how-steps { gap: 56px; padding: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 18px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 560px) {
  .tracks-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.2rem; }
  .problem, .how, .tracks, .resources, .partners { padding: 70px 0; }
}