/* =====================================================================
   STEPHANIEBARON.COM — FEUILLE DE STYLE PRINCIPALE
   =====================================================================
   Comment lire ce fichier (si tu modifies le site toi-même) :
   1. La section "VARIABLES" tout en haut contrôle TOUTES les couleurs
      et polices du site. Change une valeur ici = change tout le site.
   2. Le fichier est découpé en blocs commentés (BASE, TYPOGRAPHIE,
      MISE EN PAGE, COMPOSANTS, ANIMATIONS, RESPONSIVE).
   3. Règle d'or : il ne doit JAMAIS y avoir de noir pur (#000000)
      dans ce fichier. Si tu ajoutes une couleur, prends-la dans la
      palette ci-dessous, ou demande-toi "est-ce que c'est dans la
      charte ?" avant d'en inventer une nouvelle.
   ===================================================================== */

/* ===== VARIABLES — TOUTE LA CHARTE EN UN SEUL ENDROIT ===== */
:root {
  /* Palette officielle (issue de la couverture du livre) */
  --color-cream:        #F5EDE0;  /* fond principal */
  --color-cream-deep:    #ECE1CE; /* fond secondaire / sections alternées */
  --color-bordeaux:      #7A1F3D; /* accent profond — titres, bordures */
  --color-fuchsia:        #E63462; /* accent vif — liens, boutons, focus */
  --color-orange:        #FF6B1A; /* accent chaud — alertes douces, surlignage */
  --color-text:          #2B2350; /* marine-violet — TOUT le texte, jamais de noir */
  --color-text-soft:     #4A4270; /* marine-violet éclairci — texte secondaire */
  --color-paper-edge:    #DDD0B8; /* lignes, bordures, séparateurs */
  --color-white-ish:     #FFFBF4; /* blanc cassé — cartes, contraste ponctuel */

  /* Typographie */
  --font-serif: "EB Garamond", "Georgia", serif;
  --font-display: "Oswald", "Arial Narrow", sans-serif;

  /* Échelle d'espacement */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 2.75rem;
  --space-5: 4.5rem;
  --space-6: 7rem;

  /* Mise en page */
  --container-max: 1180px;
  --radius-sm: 3px;
  --radius-md: 6px;

  /* Ombres "encre" (jamais noires, toujours marine-violet à faible opacité) */
  --ink-shadow-sm: 0 1px 0 rgba(43, 35, 80, 0.18);
  --ink-shadow-md: 0 8px 24px rgba(43, 35, 80, 0.16);
  --ink-shadow-lg: 0 18px 40px rgba(43, 35, 80, 0.22);
}

/* ===== ACTIVE LES TRANSITIONS DE PAGE NATIVES (sans JS, sans librairie) ===== */
@view-transition {
  navigation: auto;
}

/* ===== BASE / RESET ===== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--color-cream);
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  /* grain de papier subtil — généré en SVG inline, aucune image externe */
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix type='matrix' values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.035 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

img { max-width: 100%; display: block; }
a { color: var(--color-bordeaux); text-decoration-thickness: 1.5px; }
a:hover { color: var(--color-fuchsia); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-fuchsia);
  outline-offset: 3px;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-bordeaux);
  line-height: 1.12;
  margin: 0 0 var(--space-2);
  font-weight: 600;
}

p { margin: 0 0 var(--space-2); }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section { padding: var(--space-5) 0; }
section.is-tight { padding: var(--space-4) 0; }
section.alt-bg { background: var(--color-cream-deep); }

/* ===== TYPOGRAPHIE EXPRESSIVE — LE MOTEUR VISUEL DU SITE ===== */
.eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-fuchsia);
}

h1.display, .display-title {
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  font-weight: 600;
}

.lede {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--color-text-soft);
  font-style: italic;
}

blockquote.pull {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.35;
  color: var(--color-bordeaux);
  margin: var(--space-3) 0;
  padding-left: var(--space-3);
  border-left: 3px solid var(--color-fuchsia);
}
blockquote.pull cite {
  display: block;
  font-family: var(--font-display);
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
  color: var(--color-text-soft);
  margin-top: var(--space-1);
}

.signature-line {
  font-style: italic;
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  color: var(--color-bordeaux);
  line-height: 1.3;
}

/* ===== NAVIGATION ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 237, 224, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-paper-edge);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) 0;
}

.logo-mark {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.logo-mark span { color: var(--color-fuchsia); }

.nav-links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--color-text);
  text-decoration: none;
  padding: 0.4em 0.1em;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--color-bordeaux);
  border-bottom-color: var(--color-fuchsia);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--color-text);
  border-radius: var(--radius-sm);
  padding: 0.4em 0.6em;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  margin: 4px 0;
}

/* ===== BOUTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.85em 1.6em;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-bordeaux);
  color: var(--color-cream);
  box-shadow: var(--ink-shadow-md);
}
.btn-primary:hover { background: var(--color-fuchsia); color: var(--color-white-ish); }

.btn-secondary {
  background: transparent;
  color: var(--color-bordeaux);
  border-color: var(--color-bordeaux);
}
.btn-secondary:hover { background: var(--color-bordeaux); color: var(--color-cream); }

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}
.btn-ghost:hover { border-color: var(--color-fuchsia); color: var(--color-fuchsia); }

.btn-block { width: 100%; justify-content: center; }

.btn-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

/* ===== HERO (accueil) ===== */
.hero {
  padding: var(--space-5) 0 var(--space-4);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-5);
  align-items: center;
}

.hero-thesis {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--color-text);
  max-width: 46ch;
}

/* ---- Effet signature : rature "ménopause" / révélation "périménopause" ---- */
.strike-reveal {
  position: relative;
  display: inline-block;
  font-style: italic;
}
.strike-reveal .word-old {
  position: relative;
  color: var(--color-text-soft);
}
.strike-reveal .word-old::after {
  content: "";
  position: absolute;
  left: -2%;
  top: 52%;
  width: 0%;
  height: 0.11em;
  background: var(--color-orange);
  transform: rotate(-2deg);
  transition: width 0.9s cubic-bezier(.65,0,.35,1);
}
.strike-reveal.is-active .word-old::after { width: 104%; }

.strike-reveal .word-new {
  display: inline-block;
  color: var(--color-fuchsia);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.6s ease 0.55s, transform 0.6s ease 0.55s;
}
.strike-reveal.is-active .word-new { opacity: 1; transform: translateY(0); }

.cover-frame {
  position: relative;
  background: var(--color-white-ish);
  border: 1.5px solid var(--color-text);
  box-shadow: 6px 6px 0 var(--color-bordeaux);
  padding: var(--space-3);
  max-width: 360px;
  margin-left: auto;
  transform: rotate(-1.2deg);
  text-align: center;
}
.cover-frame .cover-kicker {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--color-text-soft);
}
.cover-frame h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0.3em 0;
}
.cover-frame .cover-sub {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--color-bordeaux);
}
.cover-frame .cover-placeholder-note {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--color-fuchsia);
  border-top: 1px dashed var(--color-paper-edge);
  padding-top: 0.6em;
}

.author-photo-frame {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--ink-shadow-lg);
}
.author-photo-frame img { width: 100%; height: 100%; object-fit: cover; }

.photo-placeholder {
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(155deg, var(--color-cream-deep), var(--color-paper-edge));
  border: 1.5px dashed var(--color-bordeaux);
  border-radius: var(--radius-sm);
  color: var(--color-text-soft);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  padding: var(--space-3);
  line-height: 1.5;
}
.photo-placeholder strong { display: block; color: var(--color-bordeaux); margin-bottom: 0.4em; font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.08em; }

/* ===== EMAIL CAPTURE ===== */
.capture-box {
  background: var(--color-white-ish);
  border: 1px solid var(--color-paper-edge);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--ink-shadow-md);
  margin-top: var(--space-3);
}
.capture-box .eyebrow { display: block; margin-bottom: 0.4em; }
.capture-form {
  display: flex;
  gap: 0.6em;
  flex-wrap: wrap;
  margin-top: var(--space-2);
}
.capture-form input[type="email"] {
  flex: 1 1 220px;
  font-family: var(--font-serif);
  font-size: 1rem;
  padding: 0.75em 1em;
  border: 1.5px solid var(--color-text);
  border-radius: var(--radius-sm);
  background: var(--color-cream);
  color: var(--color-text);
}
.capture-form input[type="email"]::placeholder { color: var(--color-text-soft); opacity: 0.7; }
.form-note { font-size: 0.82rem; color: var(--color-text-soft); margin-top: 0.6em; }
.form-feedback { margin-top: 0.7em; font-family: var(--font-display); font-size: 0.85rem; display: none; }
.form-feedback.is-success { display: block; color: var(--color-bordeaux); }
.form-feedback.is-error { display: block; color: var(--color-orange); }
.visually-hidden { position: absolute; left: -9999px; }

/* ===== THÈSE / GRAPHIQUE ===== */
.thesis-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
.thesis-chart { width: 100%; height: auto; }
.thesis-chart text { font-family: var(--font-display); }

.two-times {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.time-card {
  background: var(--color-white-ish);
  border-left: 4px solid var(--color-fuchsia);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
}
.time-card.is-long { border-left-color: var(--color-bordeaux); }
.time-card .num { font-family: var(--font-display); font-size: 2.4rem; color: var(--color-bordeaux); display: block; line-height: 1; }

/* ===== CARTES "AGENTS" (Sabrina / Kelly / Kris / Charlie) ===== */
.cast-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.cast-card {
  background: var(--color-white-ish);
  border: 1px solid var(--color-paper-edge);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--ink-shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.cast-card:nth-child(odd) { transform: rotate(-0.6deg); }
.cast-card:nth-child(even) { transform: rotate(0.6deg); }
.cast-card:hover { transform: rotate(0deg) translateY(-4px); box-shadow: var(--ink-shadow-lg); }
.cast-card img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.cast-card-body { padding: var(--space-2); }
.cast-card-body .role { font-family: var(--font-display); text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.08em; color: var(--color-fuchsia); }
.cast-card-body h3 { font-size: 1.25rem; margin: 0.15em 0 0.3em; }
.cast-card-body p { font-size: 0.92rem; color: var(--color-text-soft); margin: 0; }

/* ===== GALERIE D'ILLUSTRATIONS (page Livre) ===== */
.gallery-cluster { margin-top: var(--space-4); }
.gallery-cluster h3 { font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.05em; font-size: 1rem; color: var(--color-text-soft); border-bottom: 1px solid var(--color-paper-edge); padding-bottom: 0.4em; margin-bottom: var(--space-3); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: var(--space-3);
}
.gallery-item {
  background: var(--color-white-ish);
  padding: 10px 10px 14px;
  border: 1px solid var(--color-paper-edge);
  box-shadow: var(--ink-shadow-sm);
}
.gallery-item:nth-child(3n+1) { transform: rotate(-0.8deg); }
.gallery-item:nth-child(3n+2) { transform: rotate(0.5deg); }
.gallery-item:nth-child(3n)   { transform: rotate(-0.3deg); }
.gallery-item img { width: 100%; height: auto; }
.gallery-item figcaption { font-size: 0.82rem; color: var(--color-text-soft); margin-top: 0.5em; text-align: center; font-style: italic; }

/* ===== EXTRAITS DU LIVRE ===== */
.extracts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.extract-card {
  background: var(--color-white-ish);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  box-shadow: var(--ink-shadow-sm);
  font-style: italic;
  color: var(--color-text);
  position: relative;
}
.extract-card::before {
  content: "”";
  position: absolute;
  top: -6px;
  left: 12px;
  font-family: var(--font-serif);
  font-size: 3.5rem;
  color: var(--color-fuchsia);
  opacity: 0.35;
  font-style: normal;
}
.extract-featured {
  grid-column: 1 / -1;
  font-style: normal;
  border-left: 4px solid var(--color-bordeaux);
}
.extract-featured .eyebrow { display: block; margin-bottom: 0.6em; }
.extract-featured p { font-style: italic; }

/* ===== CARTES GÉNÉRIQUES ===== */
.card {
  background: var(--color-white-ish);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  box-shadow: var(--ink-shadow-sm);
}

.note-block {
  background: var(--color-cream-deep);
  border: 1px dashed var(--color-bordeaux);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  font-size: 0.95rem;
}
.note-block strong { color: var(--color-bordeaux); }

/* ===== FORMULAIRES (contact) ===== */
.form-field { margin-bottom: var(--space-2); display: flex; flex-direction: column; gap: 0.35em; }
.form-field label { font-family: var(--font-display); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.07em; color: var(--color-text-soft); }
.form-field input, .form-field textarea {
  font-family: var(--font-serif);
  font-size: 1rem;
  padding: 0.7em 0.9em;
  border: 1.5px solid var(--color-text);
  border-radius: var(--radius-sm);
  background: var(--color-white-ish);
  color: var(--color-text);
  resize: vertical;
}

/* ===== PRESSE ===== */
.press-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.press-asset {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  background: var(--color-white-ish);
  border: 1px solid var(--color-paper-edge);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
}
.info-table { width: 100%; border-collapse: collapse; margin-top: var(--space-2); }
.info-table tr { border-bottom: 1px solid var(--color-paper-edge); }
.info-table td { padding: 0.6em 0.4em; }
.info-table td:first-child { font-family: var(--font-display); text-transform: uppercase; font-size: 0.78rem; letter-spacing: 0.06em; color: var(--color-text-soft); width: 38%; }

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--color-paper-edge);
  padding: var(--space-4) 0 var(--space-3);
  margin-top: var(--space-5);
}
.footer-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); }
.footer-tagline { font-style: italic; color: var(--color-text-soft); max-width: 36ch; }
.footer-links { display: flex; gap: var(--space-2); list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }
.footer-links a { font-family: var(--font-display); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text); text-decoration: none; }
.footer-links a:hover { color: var(--color-fuchsia); }
.footer-bottom { margin-top: var(--space-3); font-size: 0.78rem; color: var(--color-text-soft); }

/* ===== RÉVÉLATION AU SCROLL (IntersectionObserver, voir main.js) ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"].is-visible { transition-delay: 0.08s; }
[data-reveal-delay="2"].is-visible { transition-delay: 0.16s; }
[data-reveal-delay="3"].is-visible { transition-delay: 0.24s; }
[data-reveal-delay="4"].is-visible { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .strike-reveal .word-old::after { transition: none; width: 104%; }
  .strike-reveal .word-new { transition: none; opacity: 1; transform: none; }
}

/* ===== PAGE TITLE BLOCK (sous-pages) ===== */
.page-title {
  padding: var(--space-5) 0 var(--space-3);
  text-align: left;
}
.page-title .eyebrow { display: block; margin-bottom: 0.5em; }

/* ===== RESPONSIVE ===== */
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .cover-frame { margin: 0 auto; max-width: 320px; }
  .thesis-grid { grid-template-columns: 1fr; }
  .two-times { grid-template-columns: 1fr; }
  .cast-grid { grid-template-columns: repeat(2, 1fr); }
  .extracts-grid { grid-template-columns: 1fr; }
  .press-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  body { font-size: 1.04rem; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-cream);
    border-bottom: 1px solid var(--color-paper-edge);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0 var(--space-3);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .nav-links.is-open { max-height: 320px; padding: var(--space-2) var(--space-3); }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 0.7em 0; }
  .nav-toggle { display: inline-flex; flex-direction: column; }
  .cast-grid { grid-template-columns: repeat(2, 1fr); }
  .capture-form { flex-direction: column; }
  .capture-form input[type="email"] { flex: 1 1 auto; }
}