/* =============================================================
   CortiSync — Design System
   Site statique pour protocole-cortisync.com
   ============================================================= */

:root {
  --bleu-nuit: #0F1B3D;
  --bleu-nuit-clair: #1E2D5C;
  --or: #C9A961;
  --or-clair: #E5D4A8;
  --gris-fonce: #2D3142;
  --gris-moyen: #6B7280;
  --gris-clair: #E5E7EB;
  --gris-tres-clair: #F3F4F6;
  --blanc: #FFFFFF;
  --noir: #000000;

  --max-width: 1200px;
  --content-width: 900px;

  --radius: 6px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px rgba(15, 27, 61, 0.06);
  --shadow-md: 0 4px 16px rgba(15, 27, 61, 0.08);
  --shadow-lg: 0 12px 40px rgba(15, 27, 61, 0.12);

  --t-fast: 150ms ease;
  --t-base: 250ms ease;
}

/* ============= RESET ============= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration: none; }

/* ============= BASE ============= */
html, body { height: 100%; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--gris-fonce);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--bleu-nuit);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { color: var(--gris-fonce); }

.surtitre {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 1.2rem;
}

.sous-titre {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: var(--gris-moyen);
  font-weight: 400;
  line-height: 1.55;
  margin-top: 1.2rem;
  max-width: 60ch;
}

blockquote {
  font-style: italic;
  color: var(--gris-fonce);
  border-left: 3px solid var(--or);
  padding: 0.4rem 0 0.4rem 1.5rem;
}

/* ============= LAYOUT ============= */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (max-width: 480px) {
  .container, .container-narrow { padding: 0 1.1rem; }
}

section { padding: 5rem 0; }

@media (max-width: 768px) {
  section { padding: 3.5rem 0; }
}

/* ============= HEADER ============= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--gris-clair);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bleu-nuit);
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.logo span { color: var(--or); }

.nav-menu {
  display: flex;
  gap: 2.2rem;
  align-items: center;
}

.nav-menu a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gris-fonce);
  transition: color var(--t-fast);
  position: relative;
}
.nav-menu a:hover { color: var(--bleu-nuit); }
.nav-menu a.active { color: var(--bleu-nuit); }
.nav-menu a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--or);
}

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  position: absolute;
  display: block;
  width: 22px;
  height: 2px;
  background: var(--bleu-nuit);
  transition: all var(--t-base);
}
.nav-toggle span { top: 50%; left: 50%; transform: translate(-50%, -50%); }
.nav-toggle span::before { content: ''; top: -7px; left: 0; }
.nav-toggle span::after { content: ''; top: 7px; left: 0; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1.5rem;
    background: var(--blanc);
    border-bottom: 1px solid var(--gris-clair);
    transform: translateY(-150%);
    transition: transform var(--t-base);
  }
  .nav-menu.is-open { transform: translateY(0); }
  .nav-menu a { padding: 0.8rem 0; border-bottom: 1px solid var(--gris-tres-clair); }
  .nav-menu a.active::after { display: none; }
}

/* Header minimal pour /kit */
.site-header.minimal { background: var(--blanc); }
.site-header.minimal .container { justify-content: center; }

/* ============= BUTTONS ============= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.7rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  transition: all var(--t-base);
  cursor: pointer;
  white-space: nowrap;
  text-align: center;
  line-height: 1.3;
}

@media (max-width: 480px) {
  .btn {
    white-space: normal;
    width: 100%;
    padding: 0.95rem 1.2rem;
  }
  .btn-lg {
    padding: 1.1rem 1.2rem;
    font-size: 1rem;
  }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
}

.btn-primary {
  background: var(--bleu-nuit);
  color: var(--blanc);
  border: 1px solid var(--or);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--bleu-nuit-clair);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--bleu-nuit);
  border: 1px solid var(--or);
}
.btn-secondary:hover {
  background: var(--or-clair);
  color: var(--bleu-nuit);
}

.btn-lg { padding: 1.1rem 2rem; font-size: 1.05rem; }

.btn-arrow::after {
  content: '→';
  transition: transform var(--t-base);
}
.btn-arrow:hover::after { transform: translateX(4px); }

/* ============= HERO ============= */
.hero {
  padding: 6rem 0 5rem;
  background: linear-gradient(180deg, var(--blanc) 0%, var(--gris-tres-clair) 100%);
  overflow: hidden;
}

.hero-split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 900px) {
  .hero { padding: 4rem 0 3rem; }
  .hero-split { grid-template-columns: 1fr; gap: 2.5rem; }
}

.hero h1 { margin-bottom: 0; }

.hero-cta {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual img.book-img {
  width: 100%;
  max-width: 380px;
  height: auto;
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
  transform: perspective(900px) rotateY(-4deg);
  transition: transform var(--t-base);
}
.hero-visual img.book-img:hover {
  transform: perspective(900px) rotateY(0deg);
}

.hero-visual img.book-mockup {
  width: 100%;
  max-width: 420px;
  height: auto;
  filter: drop-shadow(0 18px 28px rgba(15, 27, 61, 0.18));
  transition: transform var(--t-base);
}
.hero-visual img.book-mockup:hover {
  transform: translateY(-6px);
}
@media (max-width: 900px) {
  .hero-visual img.book-mockup { max-width: 340px; }
}
@media (max-width: 480px) {
  .hero-visual img.book-mockup { max-width: 260px; }
}

.hero-cta-sub {
  margin-top: 0.9rem;
  font-size: 0.86rem;
  color: var(--gris-moyen);
  letter-spacing: 0.01em;
}
.hero-cta-sub::before {
  content: '✓';
  color: var(--or);
  font-weight: 700;
  margin-right: 0.4rem;
}

/* ============= GRIDS / CARDS ============= */
.section-head {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-head .sous-titre { margin: 1rem auto 0; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--t-base);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card .icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--or-clair);
  color: var(--bleu-nuit);
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.card h3 { margin-bottom: 0.8rem; font-size: 1.15rem; }
.card p { color: var(--gris-moyen); font-size: 0.97rem; }

/* ============= BOOK SHOWCASE ============= */
.book-showcase {
  background: var(--gris-tres-clair);
}
.book-showcase .inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem;
  background: var(--blanc);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
@media (max-width: 768px) {
  .book-showcase .inner { grid-template-columns: 1fr; padding: 1.8rem 1.3rem; text-align: center; gap: 1.8rem; }
  .book-showcase .inner .book-cover { width: 160px; margin: 0 auto; }
}
.book-cover {
  width: 220px;
  height: auto;
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
  display: block;
}

@media (max-width: 768px) {
  .book-cover { margin: 0 auto; }
}

/* Author portrait */
.author-portrait {
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: block;
  margin: 0 auto 2rem;
}
.about-split {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 3rem;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}
@media (max-width: 800px) {
  .about-split { grid-template-columns: 1fr; }
  .about-split .author-portrait { max-width: 260px; }
}

/* ============= KIT SECTION ============= */
.kit-section {
  background: var(--bleu-nuit);
  color: var(--blanc);
}
.kit-section h2,
.kit-section h3 { color: var(--blanc); }
.kit-section .surtitre { color: var(--or-clair); }
.kit-section .sous-titre { color: rgba(255,255,255,0.75); }
.kit-section .card {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
  color: var(--blanc);
}
.kit-section .card h3 { color: var(--blanc); }
.kit-section .card p { color: rgba(255,255,255,0.75); }
.kit-section .card .icon {
  background: var(--or);
  color: var(--bleu-nuit);
}
.kit-section .btn-secondary {
  color: var(--blanc);
  border-color: var(--or);
}
.kit-section .btn-secondary:hover {
  background: var(--or);
  color: var(--bleu-nuit);
}

/* ============= COMING SOON ============= */
.coming-soon {
  background: var(--gris-tres-clair);
  text-align: center;
}

/* ============= PAGE KIT (capture) ============= */
.kit-page {
  min-height: calc(100vh - 72px);
  background: linear-gradient(180deg, var(--gris-tres-clair) 0%, var(--blanc) 60%);
  padding: 3rem 0 5rem;
}

.kit-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (max-width: 900px) {
  .kit-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.kit-content h1 { margin-bottom: 1rem; }

.kit-resources {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.kit-resource {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.kit-resource .icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--or-clair);
  color: var(--bleu-nuit);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}
.kit-resource h4 {
  font-size: 1.02rem;
  margin-bottom: 0.2rem;
  color: var(--bleu-nuit);
}
.kit-resource p {
  font-size: 0.93rem;
  color: var(--gris-moyen);
  line-height: 1.5;
}

.kit-form-wrap {
  background: var(--blanc);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gris-clair);
}
@media (max-width: 600px) {
  .kit-form-wrap { padding: 1.6rem 1.3rem; }
  .kit-page { padding: 1.5rem 0 3rem; }
  .kit-content h1 { font-size: 1.7rem; }
}
.kit-form-wrap h2 {
  font-size: 1.4rem;
  margin-bottom: 0.4rem;
}
.kit-form-wrap .small {
  font-size: 0.92rem;
  color: var(--gris-moyen);
  margin-bottom: 1.5rem;
}

.kit-mockup {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.8rem;
  position: relative;
  min-height: 170px;
}
.kit-mockup .pdf-card {
  width: 105px;
  height: auto;
  aspect-ratio: 1 / 1.41;
  object-fit: cover;
  object-position: top center;
  border-radius: 3px;
  box-shadow: 0 8px 20px rgba(15, 27, 61, 0.22);
  border: 1px solid rgba(201, 169, 97, 0.4);
  position: relative;
  margin: 0 -14px;
  transform: rotate(var(--rot, 0deg));
  transition: transform var(--t-base), box-shadow var(--t-base);
  background: var(--bleu-nuit);
}
.kit-mockup .pdf-card:nth-child(1) { --rot: -10deg; z-index: 1; }
.kit-mockup .pdf-card:nth-child(2) { --rot: 0deg; z-index: 3; transform: rotate(0deg) translateY(-6px) scale(1.05); }
.kit-mockup .pdf-card:nth-child(3) { --rot: 10deg; z-index: 1; }
.kit-mockup:hover .pdf-card:nth-child(1) { transform: rotate(-14deg) translateX(-8px); }
.kit-mockup:hover .pdf-card:nth-child(3) { transform: rotate(14deg) translateX(8px); }
@media (max-width: 480px) {
  .kit-mockup .pdf-card { width: 85px; }
  .kit-mockup { min-height: 140px; }
}

/* Form */
.ml-form { display: flex; flex-direction: column; gap: 1rem; }

.ml-form input[type="text"],
.ml-form input[type="email"] {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius);
  font-size: 1rem;
  background: var(--blanc);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.ml-form input:focus {
  outline: none;
  border-color: var(--or);
  box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.2);
}

.rgpd-checkbox {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--gris-moyen);
  line-height: 1.45;
  cursor: pointer;
}
.rgpd-checkbox input { margin-top: 0.25rem; flex-shrink: 0; }

.form-reassurance {
  text-align: center;
  font-size: 0.82rem;
  color: var(--gris-moyen);
  margin-top: 1rem;
}

.author-note {
  margin-top: 2rem;
  font-style: italic;
  color: var(--gris-moyen);
  font-size: 0.95rem;
  text-align: center;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.author-note .signature {
  display: block;
  margin-top: 0.6rem;
  font-style: normal;
  color: var(--bleu-nuit);
  font-weight: 600;
}

/* ============= PAGE MERCI ============= */
.merci-page {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  text-align: center;
}
.merci-content {
  max-width: 600px;
}
.merci-content .check {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: var(--or-clair);
  color: var(--bleu-nuit);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}
.merci-steps {
  margin: 2.5rem auto;
  text-align: left;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.merci-step {
  display: flex;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--gris-tres-clair);
  border-radius: var(--radius);
  border-left: 3px solid var(--or);
}
.merci-step .when {
  font-weight: 700;
  color: var(--bleu-nuit);
  flex-shrink: 0;
  min-width: 100px;
}
.merci-step .what { color: var(--gris-fonce); }
@media (max-width: 480px) {
  .merci-step { flex-direction: column; gap: 0.3rem; }
  .merci-step .when { min-width: 0; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--or); }
}

/* ============= ANCHORS (méthode) ============= */
.anchors-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}
.anchor-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
@media (max-width: 600px) {
  .anchor-item { grid-template-columns: 1fr; gap: 0.6rem; padding: 1.4rem 1.2rem; }
  .anchor-number { font-size: 1.8rem; }
}
.anchor-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--or);
  line-height: 1;
  letter-spacing: -0.04em;
}
.anchor-content h3 { margin-bottom: 0.6rem; }
.anchor-content p { color: var(--gris-moyen); }

/* ============= LIVRES ============= */
.book-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  padding: 2.5rem;
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}
@media (max-width: 700px) {
  .book-card { grid-template-columns: 1fr; text-align: center; padding: 1.6rem 1.2rem; gap: 1.4rem; }
  .book-card .book-cover { margin: 0 auto; width: 170px; }
  .book-card ul { text-align: left; }
}
.book-card .pour-qui {
  font-size: 0.9rem;
  color: var(--gris-moyen);
  margin: 1rem 0;
}
.book-card .pour-qui strong {
  color: var(--bleu-nuit);
  font-weight: 600;
}

.book-card.coming {
  background: var(--gris-tres-clair);
  border-style: dashed;
  opacity: 0.92;
}
.book-card .tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--or-clair);
  color: var(--bleu-nuit);
  margin-bottom: 0.8rem;
  font-weight: 700;
}

/* ============= À PROPOS ============= */
.bio-content {
  max-width: 720px;
  margin: 0 auto;
}
.bio-content p { margin-bottom: 1.2rem; }
.bio-quote {
  margin: 3rem auto;
  padding: 2rem;
  background: var(--gris-tres-clair);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--or);
}
@media (max-width: 600px) {
  .bio-quote { padding: 1.3rem 1.2rem; margin: 2rem 0; }
  .bio-quote p { font-size: 1.05rem !important; }
}
.bio-quote p {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--bleu-nuit);
  margin-bottom: 1rem;
}
.bio-quote cite {
  font-style: normal;
  font-weight: 600;
  color: var(--or);
}

/* ============= MENTIONS LÉGALES ============= */
.legal-content {
  max-width: 720px;
  margin: 0 auto;
}
.legal-content h2 {
  margin: 2.5rem 0 1rem;
  font-size: 1.4rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gris-clair);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { margin-bottom: 1rem; }
.legal-content ul { margin: 1rem 0 1rem 1.5rem; list-style: disc; }
.legal-content li { margin-bottom: 0.4rem; }
.placeholder-todo {
  background: rgba(201, 169, 97, 0.15);
  padding: 0 0.3rem;
  border-radius: 3px;
  font-weight: 600;
  color: var(--bleu-nuit);
}

/* ============= CTA SECTION ============= */
.cta-section {
  text-align: center;
  background: var(--bleu-nuit);
  color: var(--blanc);
}
.cta-section h2 { color: var(--blanc); }
.cta-section .sous-titre {
  color: rgba(255,255,255,0.75);
  margin-left: auto;
  margin-right: auto;
}
.cta-section .btn-primary {
  background: var(--or);
  color: var(--bleu-nuit);
  border-color: var(--or);
  margin-top: 1.5rem;
}
.cta-section .btn-primary:hover {
  background: var(--or-clair);
}

/* ============= FOOTER ============= */
.site-footer {
  background: var(--bleu-nuit);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
  font-size: 0.92rem;
}
.site-footer .footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (max-width: 800px) {
  .site-footer .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .site-footer .footer-grid { grid-template-columns: 1fr; }
}
.site-footer h4 {
  color: var(--or);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer ul { display: flex; flex-direction: column; gap: 0.6rem; }
.site-footer a { color: rgba(255,255,255,0.75); transition: color var(--t-fast); }
.site-footer a:hover { color: var(--or-clair); }
.site-footer .logo { color: var(--blanc); font-size: 1.4rem; }
.site-footer .baseline {
  margin-top: 1rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.88rem;
  max-width: 280px;
  line-height: 1.5;
}
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

/* Minimal footer for /kit */
.footer-minimal {
  background: var(--blanc);
  border-top: 1px solid var(--gris-clair);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--gris-moyen);
}
.footer-minimal a { color: var(--bleu-nuit); text-decoration: underline; }

/* ============= UTILITIES ============= */
.text-center { text-align: center; }
.mb-md { margin-bottom: 1.5rem; }
.mt-lg { margin-top: 2.5rem; }
.italic { font-style: italic; }
.muted { color: var(--gris-moyen); }