@media(max-width:1024px){.nav-links{gap:1.2rem}.nav-links>li>a{font-size:.8rem}}
@media(max-width:900px){.nav-links{display:none!important}.hamburger{display:flex}.mobile-overlay{display:flex}.footer-top{grid-template-columns:1fr 1fr;gap:2rem}}
@media(max-width:650px){.footer-top{grid-template-columns:1fr}}
@media(max-width:480px){.footer-bottom{flex-direction:column;align-items:center;text-align:center}}

@keyframes fadeInUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes scrollDown{0%{top:-100%}100%{top:100%}}
.pdf-page { }

/* ── Hero ── */
.pdf-hero {
  height: 56vh;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--primary);
}
.pdf-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a0a0b 0%, #1c1a1a 50%, #0f0e0e 100%);
  z-index: 0;
}
.pdf-hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 50%, rgba(255,255,255,0.022) 0%, transparent 45%),
    radial-gradient(circle at 85% 30%, rgba(255,255,255,0.018) 0%, transparent 45%);
}
.pdf-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
  max-width: 640px;
  width: 100%;
}
.pdf-hero-eyebrow {
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.38);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 1.1rem;
  opacity: 0;
  animation: fadeInUp .8s ease-out .3s forwards;
}
.pdf-hero-eyebrow::before,
.pdf-hero-eyebrow::after {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: rgba(255,255,255,.2);
}
.pdf-hero-title {
  font-size: clamp(1.9rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.12;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeInUp .8s ease-out .5s forwards;
}
.pdf-hero-divider {
  width: 34px;
  height: 1px;
  background: rgba(255,255,255,.22);
  margin: 0 auto 1.1rem;
  opacity: 0;
  animation: fadeInUp .8s ease-out .65s forwards;
}
.pdf-hero-desc {
  font-size: .97rem;
  color: rgba(255,255,255,.5);
  line-height: 1.8;
  font-weight: 300;
  opacity: 0;
  animation: fadeInUp .8s ease-out .8s forwards;
}
/* Compteur discret en bas du hero */
.pdf-hero-count {
  position: absolute;
  bottom: 26px;
  right: 5%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  opacity: 0;
  animation: fadeInUp .8s ease-out 1.1s forwards;
}
.pdf-hero-count-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: rgba(255,255,255,.18);
  line-height: 1;
}
.pdf-hero-count-label {
  font-size: .58rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.14);
}

/* ── Breadcrumb ── */
.breadcrumb-bar {
  background: var(--section1);
  border-bottom: 1px solid var(--border);
  padding: .7rem 0;
}
.breadcrumb-inner {
  max-width: 90%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  color: var(--text-secondary);
}
.breadcrumb-inner a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: .18s;
}
.breadcrumb-inner a:hover { color: var(--text-primary); }
.breadcrumb-sep { opacity: .4; font-size: .7rem; }
.breadcrumb-current { color: var(--text-primary); font-weight: 500; }

/* ── Section principale ── */
.pdf-section {
  padding: 5rem 0;
  background: var(--section2);
}
.pdf-section-inner {
  max-width: 90%;
  margin: 0 auto;
}
.pdf-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.pdf-section-title-group {}
.pdf-section-eyebrow {
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: .4rem;
}
.pdf-section-eyebrow::before {
  content: '';
  display: block;
  width: 12px;
  height: 1px;
  background: currentColor;
  opacity: .5;
}
.pdf-section-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--sectiontitlecolor);
  letter-spacing: -.01em;
}
.pdf-count-badge {
  font-size: .78rem;
  color: var(--text-secondary);
  background: var(--section1);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 14px;
  white-space: nowrap;
}

/* ── Grille de cartes ── */
.pdf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.6rem;
}

/* ── Carte PDF ── */
.pdf-card {
  background: var(--section2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}
.pdf-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Badge PDF flottant */
.pdf-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--primary);
  color: #fff;
  padding: 4px 11px;
  border-radius: 5px;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  z-index: 2;
}

/* Image */
.pdf-card-image-wrap {
  position: relative;
  overflow: hidden;
  background: var(--section1);
}
.pdf-card-image {
  width: 100%;
  height: 195px;
  object-fit: cover;
  display: block;
  transition: transform .55s cubic-bezier(.25,.46,.45,.94);
}
.pdf-card:hover .pdf-card-image { transform: scale(1.05); }

/* Corps */
.pdf-card-body {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: .5rem;
}
.pdf-card-title {
  font-size: .98rem;
  font-weight: 700;
  color: var(--griditemcolorh2);
  line-height: 1.35;
  margin-bottom: .2rem;
}
.pdf-card-description {
  font-size: .83rem;
  color: var(--text-secondary);
  line-height: 1.62;
  flex: 1;
}
.pdf-card-meta {
  display: flex;
  gap: .6rem;
  margin-top: .4rem;
  flex-wrap: wrap;
}
.pdf-meta-tag {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .72rem;
  color: var(--text-secondary);
  background: var(--section1);
  padding: 4px 10px;
  border-radius: 5px;
  border: 1px solid var(--border);
}
.pdf-card-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  width: 100%;
  padding: 11px;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: .84rem;
  font-weight: 600;
  margin-top: 1rem;
  transition: background .2s, transform .2s;
}
.pdf-card-button:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}
body.dark-mode .pdf-card-button:hover { background: #2a2a2a; }

/* ── Bloc citation CTA ── */
.pdf-cta-block {
  margin-top: 3.5rem;
  background: var(--section1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pdf-cta-text {}
.pdf-cta-text p {
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: .35rem;
}
.pdf-cta-text strong {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--sectiontitlecolor);
  display: block;
  line-height: 1.3;
}
.pdf-cta-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: 11px 22px;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: .84rem;
  font-weight: 600;
  flex-shrink: 0;
  transition: .2s;
}
.pdf-cta-link:hover { background: var(--primary-light); }

/* ── Animations d'entrée des cartes ── */
.pdf-card {
  opacity: 0;
  animation: fadeIn .5s ease-out forwards;
}
.pdf-card:nth-child(1){animation-delay:.05s}
.pdf-card:nth-child(2){animation-delay:.1s}
.pdf-card:nth-child(3){animation-delay:.15s}
.pdf-card:nth-child(4){animation-delay:.2s}
.pdf-card:nth-child(5){animation-delay:.25s}
.pdf-card:nth-child(6){animation-delay:.3s}
.pdf-card:nth-child(7){animation-delay:.35s}

@media(max-width:700px){
  .pdf-grid{grid-template-columns:1fr 1fr}
  .pdf-section-header{flex-direction:column;align-items:flex-start}
  .pdf-cta-block{flex-direction:column;gap:1.2rem}
}
@media(max-width:480px){
  .pdf-grid{grid-template-columns:1fr}
  .pdf-section{padding:3.5rem 0}
}