/* =====================================================
   BOUTIQUE MATHÉMATIQUE – CSS Principal
   Palette : violet #6B2FA0, rose #E91E8C, bleu #1565C0
   Fond : dégradé bleu clair comme l'original
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700;900&family=Lato:wght@300;400;700&family=Raleway:wght@400;700;800&family=Caveat:wght@600&display=swap');

/* ---- VARIABLES ---- */
:root {
  --violet:       #6B2FA0;
  --violet-fonce: #4A1A7A;
  --violet-clair: #9B59D0;
  --rose:         #E91E8C;
  --rose-clair:   #FF6BB5;
  --bleu:         #1565C0;
  --bleu-clair:   #42A5F5;
  --bleu-fond:    #C8DFFE;
  --rouge:        #C0392B;
  --blanc:        #ffffff;
  --gris-clair:   #f4f6fb;
  --gris-texte:   #444;
  --or:           #F39C12;
  --shadow:       0 4px 20px rgba(107,47,160,0.12);
  --shadow-lg:    0 8px 36px rgba(107,47,160,0.18);
  --radius:       12px;
  --radius-sm:    6px;
  --transition:   all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Lato', sans-serif;
  background: linear-gradient(160deg, var(--bleu-fond) 0%, #ddeeff 50%, #eef4ff 100%);
  background-attachment: fixed;
  color: var(--gris-texte);
  min-height: 100vh;
  line-height: 1.6;
}
a { color: var(--violet); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--rose); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { font-family: 'Raleway', sans-serif; line-height: 1.2; }

/* ---- TOP BAR ---- */
.top-bar {
  background: linear-gradient(90deg, var(--violet-fonce), var(--violet));
  color: rgba(255,255,255,0.88);
  font-size: 0.78rem;
  padding: 6px 0;
  text-align: center;
  letter-spacing: 0.4px;
}
.top-bar span { margin: 0 12px; }
.top-bar strong { color: #FFD700; }

/* ---- HEADER ---- */
#header-wrapper {
  background: linear-gradient(180deg, var(--violet-fonce) 0%, var(--violet) 100%);
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-logo-zone {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-logo-zone img.logo-main {
  max-height: 100px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}

/* ---- NAVIGATION ---- */
nav#nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

nav#nav > ul {
  list-style: none;
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  padding: 0;
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 8px;
}

nav#nav > ul > li { position: relative; }

nav#nav > ul > li > a {
  display: flex;
  align-items: center;
  gap: 5px;
  color: rgba(255,255,255,0.92);
  font-family: 'Raleway', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 10px 14px;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

nav#nav > ul > li > a:hover,
nav#nav > ul > li > a.active {
  color: #FFD700;
  border-bottom-color: var(--rose);
  background: rgba(255,255,255,0.05);
}

/* Sous-menus */
nav#nav ul ul {
  list-style: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--violet-fonce);
  border-top: 3px solid var(--rose);
  box-shadow: var(--shadow-lg);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 2000;
}
nav#nav ul li:hover > ul {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
nav#nav ul ul li a {
  display: block;
  color: rgba(255,255,255,0.85);
  font-size: 0.8rem;
  padding: 9px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: var(--transition);
}
nav#nav ul ul li a:hover {
  color: #FFD700;
  background: rgba(233,30,140,0.15);
  padding-left: 26px;
}

/* ---- BADGES PAIEMENT ---- */
.payment-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 24px;
  background: rgba(255,255,255,0.08);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.payment-badge {
  background: var(--blanc);
  border: 1px solid #dde;
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--violet-fonce);
  display: flex;
  align-items: center;
  gap: 5px;
}
.payment-badge.secure { background: #e8f5e9; border-color: #66bb6a; color: #2e7d32; }
.payment-badge.visa   { color: #1a1f71; }
.payment-badge.mc     { color: #eb001b; }
.payment-badge.paypal { color: #003087; }
.powered-by { font-size: 0.75rem; color: rgba(255,255,255,0.6); }
.powered-by strong { color: #FFD700; }

/* ---- BANNIÈRE PHOTO (page produit) ---- */
.product-banner {
  width: 100%;
  max-height: 420px;
  overflow: hidden;
  position: relative;
  background: #1a0a2e;
}
.product-banner img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.product-banner .banner-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(26,10,46,0.7));
  padding: 20px 24px;
}
.product-banner .banner-overlay h1 {
  color: var(--blanc);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

/* ---- SECTION BOUTIQUE ---- */
.section-boutique {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 24px;
}
#myshop { min-height: 600px; width: 100%; display: block; }

/* ---- SECTION TITLE ---- */
.section-title {
  text-align: center;
  margin-bottom: 24px;
}
.section-title h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--violet-fonce);
  margin-bottom: 6px;
  display: inline-block;
  position: relative;
}
.section-title h2::after {
  content: '';
  display: block;
  width: 70px;
  height: 3px;
  background: linear-gradient(90deg, var(--rose), var(--violet-clair));
  margin: 6px auto 0;
  border-radius: 2px;
}
.section-title p { color: var(--bleu); font-size: 0.92rem; }

/* ---- GRILLE CATÉGORIES ---- */
.categories-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)) !important;
  gap: 18px;
  margin: 20px 0 30px;
}
.cat-card {
  background: var(--blanc);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  border: 2px solid transparent;
}
.cat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--rose);
}
.cat-card a {
  display: block;
  padding: 22px 14px;
  color: var(--violet-fonce);
}
.cat-card .cat-icon { font-size: 2.2rem; margin-bottom: 8px; display: block; }
.cat-card .cat-name {
  font-family: 'Raleway', sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--violet-fonce);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  display: block;
  margin-bottom: 4px;
}
.cat-card .cat-desc { font-size: 0.75rem; color: var(--bleu-clair); }
.cat-card:hover .cat-name { color: var(--rose); }

/* ---- GRILLE MOTIFS ---- */
.motifs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin: 20px 0;
}
.motif-card {
  background: var(--blanc);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 2px solid transparent;
}
.motif-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--rose);
}
.motif-card a { display: block; color: var(--violet-fonce); }
.motif-card img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: var(--transition); }
.motif-card:hover img { transform: scale(1.04); }
.motif-card .motif-title { padding: 8px 10px; font-size: 0.76rem; font-weight: 700; text-align: center; }

/* ---- SECTION BLAGUES ---- */
.blagues-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 20px 24px 40px;
}
.blague-card {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 24px;
  margin-bottom: 16px;
  border-left: 4px solid var(--rose);
  transition: var(--transition);
}
.blague-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--violet);
}
.blague-card p { font-size: 0.92rem; line-height: 1.75; color: var(--gris-texte); }
.blague-card em { color: var(--violet); font-style: normal; font-weight: 700; }
.blague-card .blague-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--rose);
  font-weight: 700;
}
.blague-card .blague-link:hover { color: var(--violet); }

/* ---- AVANTAGES ---- */
.avantages {
  background: linear-gradient(135deg, var(--violet-fonce) 0%, #2c0d5e 100%);
  padding: 44px 24px;
  margin: 30px 0 0;
}
.avantages .container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
  text-align: center;
}
.avantage-item { color: var(--blanc); }
.avantage-item .av-icon { font-size: 2rem; color: #FFD700; margin-bottom: 10px; display: block; }
.avantage-item h3 { font-family: 'Raleway', sans-serif; font-size: 0.9rem; color: #FFD700; margin-bottom: 7px; }
.avantage-item p { font-size: 0.82rem; color: rgba(255,255,255,0.75); line-height: 1.5; }

/* ---- SEO SECTION ---- */
.seo-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 36px 24px;
}
.seo-section h2 { font-size: 1.1rem; color: var(--violet-fonce); margin-bottom: 14px; }
.seo-section p { font-size: 0.88rem; color: var(--gris-texte); line-height: 1.8; margin-bottom: 10px; }
.seo-section strong { color: var(--violet-fonce); }
.seo-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.seo-tag {
  background: rgba(107,47,160,0.1);
  color: var(--violet-fonce);
  border-radius: 20px;
  padding: 3px 12px;
  font-size: 0.76rem;
  font-weight: 700;
  border: 1px solid rgba(107,47,160,0.2);
}

/* ---- BOUTON ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--rose) 0%, var(--violet-clair) 100%);
  color: var(--blanc);
  padding: 12px 28px;
  border-radius: 50px;
  font-family: 'Raleway', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(233,30,140,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(233,30,140,0.45);
  color: var(--blanc);
}

/* ---- BREADCRUMB ---- */
.breadcrumb-bar {
  background: rgba(255,255,255,0.5);
  padding: 7px 24px;
  font-size: 0.78rem;
  color: var(--violet-clair);
  border-bottom: 1px solid rgba(107,47,160,0.1);
}
.breadcrumb-bar a { color: var(--violet-fonce); font-weight: 700; }
.breadcrumb-bar a:hover { color: var(--rose); }
.breadcrumb-bar span { margin: 0 6px; }

/* ---- PAGE HEADER ---- */
.page-header {
  background: linear-gradient(135deg, var(--violet-fonce) 0%, #2c0d5e 100%);
  padding: 28px 24px;
  text-align: center;
}
.page-header h1 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); color: var(--blanc); margin-bottom: 6px; }
.page-header p { color: rgba(255,255,255,0.72); font-size: 0.92rem; max-width: 600px; margin: 0 auto; }

/* ---- FOOTER ---- */
footer {
  background: var(--violet-fonce);
  color: rgba(255,255,255,0.75);
  padding: 40px 24px 20px;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
  margin-bottom: 28px;
}
.footer-col h4 {
  font-family: 'Raleway', sans-serif;
  color: #FFD700;
  font-size: 0.88rem;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 6px; }
.footer-col ul li a { color: rgba(255,255,255,0.65); font-size: 0.82rem; transition: var(--transition); }
.footer-col ul li a:hover { color: #FFD700; padding-left: 5px; }
.footer-col p { font-size: 0.82rem; line-height: 1.7; }
.footer-col .logo-footer { max-width: 200px; margin-bottom: 10px; }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.76rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: #FFD700; }

/* ---- REVEAL ANIMATIONS ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  nav#nav > ul { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  nav#nav > ul > li > a { font-size: 0.7rem; padding: 9px 10px; }
  .categories-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)) !important; gap: 12px; }
  .product-banner { max-height: 260px; }
  .product-banner img { max-height: 260px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .avantages .container { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .avantages .container { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

/* =====================================================
   LAYOUT BOUTIQUE + BANDEAU MOTIFS LATÉRAL
   ===================================================== */

.boutique-layout {
  display: flex;
  align-items: flex-start;
  gap: 0;
  width: 100%;
}

/* Boutique principale */
.boutique-main {
  flex: 1;
  min-width: 0;
}

/* ---- BANDEAU MOTIFS SIDEBAR ---- */
.motifs-sidebar {
  width: 140px;
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--violet-fonce) 0%, #2c0d5e 100%);
  border-left: 3px solid var(--rose);
  position: sticky;
  top: 0;
  max-height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 10;
}

.sidebar-header {
  background: var(--rose);
  color: var(--blanc);
  font-family: 'Raleway', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 8px 6px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

.sidebar-voir-tous {
  color: rgba(255,255,255,0.85);
  font-size: 0.7rem;
  font-weight: 700;
  text-decoration: none;
  background: rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 2px 8px;
  transition: var(--transition);
}
.sidebar-voir-tous:hover { background: rgba(255,255,255,0.3); color: var(--blanc); }

/* Scroll des vignettes */
.sidebar-scroll {
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  scrollbar-width: thin;
  scrollbar-color: var(--rose) var(--violet-fonce);
  /* Auto-scroll animé */
  scroll-behavior: smooth;
}

.sidebar-scroll::-webkit-scrollbar { width: 4px; }
.sidebar-scroll::-webkit-scrollbar-track { background: var(--violet-fonce); }
.sidebar-scroll::-webkit-scrollbar-thumb { background: var(--rose); border-radius: 2px; }

/* Vignette individuelle */
.sidebar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: rgba(255,255,255,0.88);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
  cursor: pointer;
}

.sidebar-item:hover {
  background: rgba(233,30,140,0.25);
  color: #FFD700;
}

.sidebar-item img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  display: block;
  background: #2c0d5e;
}

.sidebar-item span {
  font-size: 0.65rem;
  text-align: center;
  padding: 5px 6px;
  line-height: 1.3;
  font-family: 'Lato', sans-serif;
}

/* Bouton voir plus en bas */
.sidebar-voir-plus {
  background: rgba(233,30,140,0.2);
  border-top: 2px solid var(--rose);
  padding: 14px 8px;
  color: #FFD700 !important;
  font-weight: 700;
}
.sidebar-voir-plus:hover { background: var(--rose) !important; }

/* =====================================================
   RESPONSIVE MOBILE – bandeau en horizontal sous le menu
   ===================================================== */
@media (max-width: 900px) {

  .boutique-layout {
    flex-direction: column;
  }

  .motifs-sidebar {
    width: 100%;
    max-height: none;
    position: static;
    flex-direction: row;
    border-left: none;
    border-top: 3px solid var(--rose);
  }

  .sidebar-header {
    writing-mode: horizontal-tb;
    width: 90px;
    flex-shrink: 0;
    padding: 8px 6px;
    justify-content: center;
  }

  .sidebar-scroll {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    flex: 1;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .sidebar-item {
    flex-direction: column;
    min-width: 100px;
    max-width: 100px;
    border-bottom: none;
    border-right: 1px solid rgba(255,255,255,0.08);
    scroll-snap-align: start;
  }

  .sidebar-item img {
    height: 80px;
    width: 100px;
  }

  .sidebar-item span {
    font-size: 0.6rem;
    padding: 4px 5px;
  }

  .sidebar-voir-plus {
    min-width: 80px;
    padding: 10px 6px;
  }
}

/* =====================================================
   SECTION AMOUR & MATHS – index.html
   ===================================================== */
.amour-maths-section {
  background: linear-gradient(135deg, #f8f0ff 0%, #fff0f8 100%);
  padding: 32px 0;
  border-bottom: 3px solid var(--rose);
}
.amour-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.amour-card {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 24px;
  margin-bottom: 20px;
  border-left: 4px solid var(--rose);
}
.amour-card h3 {
  font-family: 'Raleway', sans-serif;
  color: var(--violet-fonce);
  font-size: 1rem;
  margin-bottom: 10px;
}
.amour-card p { font-size: 0.88rem; line-height: 1.7; color: var(--gris-texte); margin-bottom: 8px; }
.amour-quote {
  font-style: italic;
  font-size: 1rem;
  color: var(--rose);
  font-weight: 700;
  border-left: 3px solid var(--violet-clair);
  padding: 10px 18px;
  margin: 12px 0;
  background: rgba(107,47,160,0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.amour-img-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 12px 0;
}
.amour-img-row img {
  max-height: 120px;
  border-radius: var(--radius-sm);
  border: 1px solid #eee;
}
.amour-motifs-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.amour-motifs-row a {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--violet-fonce);
  background: var(--gris-clair);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
  width: 130px;
  border: 2px solid transparent;
}
.amour-motifs-row a:hover { border-color: var(--rose); transform: translateY(-3px); }
.amour-motifs-row a img { width: 130px; height: 100px; object-fit: cover; }
.amour-motifs-row a span { font-size: 0.68rem; padding: 5px 6px; text-align: center; font-weight: 700; line-height: 1.3; }
@media (max-width: 600px) {
  .amour-motifs-row { gap: 8px; }
  .amour-motifs-row a { width: 100px; }
  .amour-motifs-row a img { width: 100px; height: 80px; }
}