@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;0,9..144,800;1,9..144,400;1,9..144,600&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* EDITORIAL / CLINIQUE PALETTE */
  --bg-main: #FAF8F4;          /* Fond principal ivoire / blanc cassé */
  --bg-card: #FFFFFF;          /* Fond carte blanche pure */
  --bg-alt: #EEF1EA;           /* Section alternée vert sauge très pâle */
  --bg-warm: #F1ECE3;          /* Beige lin chaud */
  --bg-dark-signature: #20302A; /* L'unique fond sombre (promesses refusées) */
  
  --text-main: #1E2222;        /* Anthracite profond, jamais de noir pur */
  --text-muted: #57635F;       /* Gris-vert sobre pour sous-titres et légendes */
  --text-light: #FAF8F4;       /* Ivoire pour la section sombre */
  --text-light-muted: #A3B3AC; /* Texte secondaire sur fond sombre */
  
  --accent-signature: #3F5B4E;  /* Vert sauge profond signature (Le seul accent actif) */
  --accent-signature-hover: #31483D;
  --accent-terracotta: #C1704A; /* Terracotta doux (remplace le rouge alerte) */
  --accent-terracotta-bg: #FBF0EB;
  
  --border-subtle: #E6E2D8;
  --border-card: #DFDAD0;
  
  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-main);
}

body {
  line-height: 1.7;
  overflow-x: hidden;
  background-color: var(--bg-main);
}

/* TYPOGRAPHY */
h1, h2, h3, .font-serif-title {
  font-family: var(--font-serif);
  color: var(--text-main);
  letter-spacing: -0.02em;
  font-weight: 700;
}

.font-sans-ui {
  font-family: var(--font-sans);
}

/* NO TEXT GRADIENTS */
.text-signature {
  color: var(--accent-signature);
}

.text-terracotta {
  color: var(--accent-terracotta);
}

/* NAVBAR */
.navbar-editorial {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.25s ease;
}

/* UNIQUE SIGNATURE BUTTON (Exactement identique partout) */
.btn-signature {
  background-color: var(--accent-signature);
  color: #FAF8F4;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
}

.btn-signature:hover {
  background-color: var(--accent-signature-hover);
  transform: translateY(-1px);
}

.btn-signature:active {
  transform: translateY(0);
}

.btn-outline-editorial {
  background-color: transparent;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 12px 24px;
  border-radius: 10px;
  border: 1px solid var(--border-card);
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-outline-editorial:hover {
  background-color: var(--bg-alt);
  border-color: var(--accent-signature);
}

/* BADGES (1 style unique : petites capitales sobres) */
.badge-clean {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-main);
  background-color: var(--bg-alt);
  border: 1px solid var(--border-subtle);
  padding: 4px 12px;
  border-radius: 6px;
}

.badge-dark {
  background-color: rgba(250, 248, 244, 0.1);
  border-color: rgba(250, 248, 244, 0.2);
  color: var(--text-light);
}

/* CARDS */
.card-editorial {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 24px;
  transition: border-color 0.2s ease;
}

.card-editorial:hover {
  border-color: var(--border-card);
}

.card-alt {
  background-color: var(--bg-alt);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 24px;
}

/* BOOK MOCKUP ÉDITORIAL (Ivoire & Vert Sauge) */
.editorial-book-wrap {
  perspective: 1000px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.editorial-book {
  width: 220px;
  height: 310px;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateY(-16deg) rotateX(6deg);
  transition: transform 0.5s ease;
  box-shadow: 18px 20px 40px rgba(30, 34, 34, 0.12), 0 2px 10px rgba(0, 0, 0, 0.04);
  border-radius: 4px 10px 10px 4px;
}

.editorial-book:hover {
  transform: rotateY(-8deg) rotateX(2deg) translateY(-4px);
}

.editorial-book-cover {
  position: absolute;
  inset: 0;
  background-color: #FAF8F4;
  border-radius: 4px 10px 10px 4px;
  padding: 24px 20px;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--border-card);
}

.editorial-book-cover::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 100%;
  background: linear-gradient(90deg, rgba(0,0,0,0.06) 0%, rgba(0,0,0,0) 100%);
  border-right: 1px solid rgba(0,0,0,0.08);
}

.editorial-book-spine {
  position: absolute;
  top: 0;
  left: 0;
  width: 28px;
  height: 100%;
  background-color: #EDE8DD;
  transform: rotateY(-90deg) translateX(-28px);
  transform-origin: left;
}

.editorial-book-pages {
  position: absolute;
  top: 4px;
  right: -18px;
  width: 18px;
  height: calc(100% - 8px);
  background: repeating-linear-gradient(90deg, #FAF8F4, #FAF8F4 2px, #E5DFC8 2px, #E5DFC8 3px);
  transform: rotateY(90deg);
  transform-origin: left;
  border-radius: 0 3px 3px 0;
  box-shadow: inset 0 0 4px rgba(0,0,0,0.1);
}

/* ACCORDION */
.editorial-accordion-item {
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-card);
  border-radius: 12px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.editorial-accordion-item.active {
  border-color: var(--accent-signature);
}

.editorial-accordion-header {
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-main);
}

.editorial-accordion-header:hover {
  background-color: var(--bg-alt);
}

.editorial-accordion-icon {
  color: var(--accent-signature);
  transition: transform 0.25s ease;
  font-size: 1.1rem;
}

.editorial-accordion-item.active .editorial-accordion-icon {
  transform: rotate(180deg);
}

.editorial-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 22px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.editorial-accordion-item.active .editorial-accordion-content {
  padding-bottom: 20px;
}

/* CART DRAWER & MODAL */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30, 34, 34, 0.6);
  backdrop-filter: blur(4px);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.cart-overlay.open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer-editorial {
  position: fixed;
  top: 0;
  right: -450px;
  width: 100%;
  max-width: 440px;
  height: 100%;
  background: var(--bg-main);
  z-index: 101;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  transition: right 0.3s ease;
}

.cart-drawer-editorial.open {
  right: 0;
}

.modal-editorial-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30, 34, 34, 0.7);
  backdrop-filter: blur(5px);
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-editorial-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-editorial-box {
  background: #FAF8F4;
  border-radius: 18px;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-card);
}

/* STICKY BAR */
.sticky-bar-editorial {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(250, 248, 244, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-subtle);
  padding: 12px 24px;
  z-index: 45;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.sticky-bar-editorial.visible {
  transform: translateY(0);
}