/* ============================================================================
   FAST4U.CO & FAST4U.CA — ÉDITION 2026 (ARCHITECTURE VOILÀ 2.0 + SIGNATURE FAST4U)
   Groupe Fast4u Inc. — Informatique Fast4u (2004–2026)
   ============================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;600;700&display=swap');

:root {
  /* Mode Clair (Inspiré de Voilà 2.0 #F7F8FC + Bleu Signature Fast4u.ca #1265B8 & Vert #76C11A) */
  --bg:             #F7F8FC;
  --bg2:            #EEF2F9;
  --bg3:            #E3EAF6;
  --surface:        #FFFFFF;
  --surface2:       #F8FAFC;
  --surface3:       #E2E8F0;
  --border:         rgba(15, 23, 42, 0.09);
  --border-strong:  rgba(15, 23, 42, 0.16);
  --text:           #111521;
  --text-muted:     #475569;
  --text-dim:       #64748B;

  /* Signature Fast4u.ca + Écosystème 2026 */
  --f4u-blue:       #1265B8;
  --f4u-cyan:       #0095DA;
  --f4u-lime:       #76C11A;
  --f4u-lime-soft:  rgba(118, 193, 26, 0.14);
  --voila:          #583BFF;
  --voila-light:    #8578FF;
  --voila-soft:     rgba(88, 59, 255, 0.11);
  --mint:           #19B994;
  --mint-soft:      rgba(25, 185, 148, 0.12);
  --amber:          #D97706;
  --amber-soft:     rgba(245, 158, 11, 0.13);
  --coral:          #FF6A59;

  --nav-bg:         rgba(255, 255, 255, 0.92);
  --shadow-sm:      0 4px 16px rgba(17, 21, 33, 0.06);
  --shadow:         0 14px 36px rgba(17, 21, 33, 0.09);
  --shadow-xl:      0 24px 60px rgba(17, 21, 33, 0.16);
  --radius-sm:      10px;
  --radius:         14px;
  --radius-lg:      20px;
  --radius-xl:      26px;
  --transition:     0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html.dark {
  /* Mode Sombre (Graphite Voilà #111521 / #0D0F1A + Signature Fast4u Lumineuse) */
  --bg:             #111521;
  --bg2:            #0D0F1A;
  --bg3:            #151C2C;
  --surface:        #1A2233;
  --surface2:       #141B29;
  --surface3:       #26324A;
  --border:         rgba(148, 163, 184, 0.14);
  --border-strong:  rgba(148, 163, 184, 0.24);
  --text:           #F7F8FC;
  --text-muted:     #94A3B8;
  --text-dim:       #64748B;

  --f4u-blue:       #0095DA;
  --f4u-cyan:       #38BDF8;
  --f4u-lime:       #8CE026;
  --f4u-lime-soft:  rgba(140, 224, 38, 0.15);
  --voila:          #583BFF;
  --voila-light:    #A599FF;
  --voila-soft:     rgba(88, 59, 255, 0.18);
  --mint:           #19B994;
  --mint-soft:      rgba(25, 185, 148, 0.16);
  --amber:          #FBBF24;
  --amber-soft:     rgba(251, 191, 36, 0.15);
  --coral:          #FF6A59;

  --nav-bg:         rgba(17, 21, 33, 0.92);
  --shadow-sm:      0 6px 20px rgba(0, 0, 0, 0.30);
  --shadow:         0 16px 40px rgba(0, 0, 0, 0.42);
  --shadow-xl:      0 28px 70px rgba(0, 0, 0, 0.62);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Sun / Moon theme icons */
html.dark .f4u-icon-moon { display: none !important; }
html.dark .f4u-icon-sun  { display: inline-flex !important; }
html:not(.dark) .f4u-icon-sun  { display: none !important; }
html:not(.dark) .f4u-icon-moon { display: inline-flex !important; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── BARRE ÉCOSYSTÈME SUPÉRIEURE ─────────────────────────────────────── */
.eco-topbar {
  background: #0D0F1A;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  color: #CBD5E1;
  font-size: 0.75rem;
  font-weight: 600;
}

.eco-topbar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.45rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.eco-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.eco-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #94A3B8;
  border: 1px solid transparent;
  transition: var(--transition);
}

.eco-pill:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.07);
}

.eco-pill.active {
  color: #8CE026;
  background: rgba(118, 193, 26, 0.14);
  border-color: rgba(118, 193, 26, 0.35);
}

.eco-pill.voila-pill {
  color: #A599FF;
  background: rgba(88, 59, 255, 0.18);
  border-color: rgba(133, 120, 255, 0.35);
}

.eco-pill.engine-pill {
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.13);
  border-color: rgba(56, 189, 248, 0.3);
}

.eco-contact {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: #94A3B8;
  flex-wrap: wrap;
}

.eco-contact strong {
  color: #8CE026;
}

/* ── HEADER PRINCIPAL (SIGNATURE FAST4U + VOILÀ 2.0) ─────────────────── */
header.f4u-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.f4u-nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.f4u-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.f4u-brand img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 149, 218, 0.2));
}

.f4u-brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.22rem 0.55rem;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--f4u-blue), var(--voila));
  color: #FFFFFF;
}

.f4u-nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
}

.f4u-nav-links a {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  padding: 0.35rem 0;
  position: relative;
}

.f4u-nav-links a:hover,
.f4u-nav-links a.active {
  color: var(--f4u-cyan);
}

.f4u-nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--f4u-lime), var(--f4u-cyan));
}

.f4u-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.f4u-lang-switch {
  display: inline-flex;
  align-items: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.18rem;
}

.f4u-lang-switch a {
  padding: 0.28rem 0.6rem;
  border-radius: 7px;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--text-muted);
  transition: var(--transition);
}

.f4u-lang-switch a.active {
  background: var(--f4u-blue);
  color: #FFFFFF;
}

.f4u-theme-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.f4u-theme-btn:hover {
  color: var(--text);
  border-color: var(--f4u-cyan);
}

.btn-f4u-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.2rem;
  border-radius: 11px;
  font-size: 0.84rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--f4u-blue) 0%, var(--voila) 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(18, 101, 184, 0.28);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-f4u-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(88, 59, 255, 0.35);
}

.btn-f4u-lime {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.2rem;
  border-radius: 11px;
  font-size: 0.84rem;
  font-weight: 800;
  background: linear-gradient(135deg, #76C11A 0%, #19B994 100%);
  color: #08120A;
  box-shadow: 0 6px 20px rgba(118, 193, 26, 0.28);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-f4u-lime:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(25, 185, 148, 0.38);
}

.btn-f4u-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.2rem;
  border-radius: 11px;
  font-size: 0.84rem;
  font-weight: 700;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
  transition: var(--transition);
  cursor: pointer;
}

.btn-f4u-secondary:hover {
  border-color: var(--f4u-cyan);
  color: var(--f4u-cyan);
  transform: translateY(-2px);
}

/* ── SIGNATURE FAST4U BRACKETS (PARALLAX BRACKET HERITAGE) ───────────── */
.f4u-bracket-box {
  position: relative;
  padding: 1.1rem 1.35rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(18, 101, 184, 0.08), rgba(118, 193, 26, 0.06));
  border: 1px solid rgba(0, 149, 218, 0.22);
}

.f4u-bracket-box::before,
.f4u-bracket-box::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--f4u-lime);
  border-style: solid;
  pointer-events: none;
}

.f4u-bracket-box::before {
  top: -2px;
  left: -2px;
  border-width: 3px 0 0 3px;
  border-top-left-radius: 6px;
}

.f4u-bracket-box::after {
  bottom: -2px;
  right: -2px;
  border-width: 0 3px 3px 0;
  border-bottom-right-radius: 6px;
}

/* ── HERO 2026 (2 COLONNES + DIAPORAMA PANORAMIQUE VOILÀ) ────────────── */
.f4u-hero {
  position: relative;
  padding: 3.5rem 0 4.25rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.f4u-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(0, 149, 218, 0.14), transparent 45%),
    radial-gradient(circle at 85% 25%, rgba(88, 59, 255, 0.14), transparent 48%),
    radial-gradient(circle at 50% 90%, rgba(118, 193, 26, 0.10), transparent 45%);
  pointer-events: none;
}

.f4u-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 2.5rem;
  align-items: center;
}

.f4u-eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.38rem 0.95rem;
  border-radius: 999px;
  background: var(--f4u-lime-soft);
  border: 1px solid rgba(118, 193, 26, 0.35);
  color: var(--f4u-lime);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.15rem;
}

.f4u-hero-title {
  font-size: clamp(2.15rem, 4.3vw, 3.55rem);
  font-weight: 900;
  line-height: 1.07;
  letter-spacing: -0.03em;
  margin-bottom: 1.1rem;
}

.f4u-gradient-text {
  background: linear-gradient(135deg, var(--f4u-cyan) 0%, var(--voila-light) 55%, var(--f4u-lime) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.f4u-hero-lead {
  font-size: 1.04rem;
  color: var(--text-muted);
  line-height: 1.68;
  margin-bottom: 1.35rem;
}

.f4u-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.35rem 0;
}

.f4u-trust-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.f4u-trust-pills span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.32rem 0.72rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* Diaporama Hero Carte Droite */
.f4u-diaporama-card {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 1rem;
  box-shadow: var(--shadow-xl);
}

.f4u-diaporama-stage {
  position: relative;
  height: 310px;
  border-radius: 18px;
  overflow: hidden;
  background: #0D0F1A;
}

.f4u-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.65s ease;
}

.f4u-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.f4u-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 6s ease;
}

.f4u-slide.active img {
  transform: scale(1.08);
}

.f4u-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,15,26,0.2) 0%, rgba(13,15,26,0.6) 48%, rgba(13,15,26,0.95) 100%);
}

.f4u-slide-body {
  position: absolute;
  inset: 0;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #FFFFFF;
}

.f4u-slide-badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(17, 21, 33, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #8CE026;
  margin-bottom: auto;
}

.f4u-slide-title {
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0.3rem;
}

.f4u-slide-desc {
  font-size: 0.82rem;
  color: rgba(241, 245, 249, 0.86);
  line-height: 1.45;
  margin-bottom: 0.65rem;
}

.f4u-slide-dots {
  display: flex;
  gap: 0.35rem;
}

.f4u-dot {
  height: 7px;
  width: 7px;
  border-radius: 99px;
  border: none;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: all 0.25s ease;
}

.f4u-dot.active {
  width: 24px;
  background: #8CE026;
}

/* Grille de lancement rapide des 4 expansions sous le diaporama */
.f4u-dock-grid {
  margin-top: 0.85rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
}

.f4u-dock-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.f4u-dock-item:hover {
  border-color: var(--f4u-cyan);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.f4u-dock-title {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text);
}

.f4u-dock-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ── SECTIONS GÉNÉRIQUES ─────────────────────────────────────────────── */
.f4u-section {
  padding: 4.75rem 0;
}

.f4u-section.alt {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.f4u-section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3rem;
}

.f4u-section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  background: rgba(0, 149, 218, 0.12);
  border: 1px solid rgba(0, 149, 218, 0.28);
  color: var(--f4u-cyan);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

.f4u-section-title {
  font-size: clamp(1.75rem, 3.2vw, 2.55rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 0.85rem;
}

.f4u-section-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── CARTES D'EXPANSION 2026 (VOILÀ, ENGINE, PORTAL, BLADER) ─────────── */
.f4u-expansions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.f4u-exp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.f4u-exp-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--f4u-cyan);
}

.f4u-exp-card.voila-card {
  border-color: rgba(88, 59, 255, 0.35);
  background: linear-gradient(155deg, var(--surface) 0%, var(--voila-soft) 100%);
}

.f4u-exp-card.engine-card {
  border-color: rgba(0, 149, 218, 0.35);
  background: linear-gradient(155deg, var(--surface) 0%, rgba(0, 149, 218, 0.09) 100%);
}

.f4u-exp-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.f4u-exp-tag {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
}

.f4u-exp-title {
  font-size: 1.45rem;
  font-weight: 900;
  margin-bottom: 0.6rem;
}

.f4u-exp-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.f4u-exp-features {
  list-style: none;
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
}

/* ── GRILLE SERVICES INFORMATIQUES FAST4U.CA (6 PILIERS) ─────────────── */
.f4u-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.35rem;
}

.f4u-service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.f4u-service-card:hover {
  transform: translateY(-4px);
  border-color: var(--f4u-lime);
  box-shadow: var(--shadow);
}

.f4u-service-icon {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  background: rgba(0, 149, 218, 0.12);
  border: 1px solid rgba(0, 149, 218, 0.25);
  color: var(--f4u-cyan);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

/* ── OFFRES PARTENAIRES & ANTEBOT ────────────────────────────────────── */
.f4u-offers-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.75rem;
}

.f4u-filter-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.f4u-filter-btn {
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.f4u-filter-btn.active,
.f4u-filter-btn:hover {
  background: var(--f4u-blue);
  color: #FFFFFF;
  border-color: var(--f4u-blue);
}

.f4u-offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.25rem;
}

.f4u-offer-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.f4u-offer-card:hover {
  transform: translateY(-3px);
  border-color: var(--f4u-cyan);
  box-shadow: var(--shadow);
}

.f4u-offer-card.featured-antebot {
  border: 2px solid var(--f4u-lime);
  background: linear-gradient(155deg, var(--surface) 0%, var(--f4u-lime-soft) 100%);
}

/* ── TÉLÉCHARGEMENTS OFFICIELS ───────────────────────────────────────── */
.f4u-dl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
}

.f4u-dl-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.65rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.f4u-dl-card:hover {
  transform: translateY(-4px);
  border-color: var(--f4u-cyan);
  box-shadow: var(--shadow);
}

.f4u-dl-card img {
  height: 68px;
  width: auto;
  object-fit: contain;
  margin-bottom: 1rem;
}

/* ── FOOTER UNIFIÉ 2026 ──────────────────────────────────────────────── */
footer.f4u-footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.f4u-footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 2.25rem;
  margin-bottom: 2.5rem;
}

.f4u-footer-col h4 {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 1rem;
}

.f4u-footer-links {
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.f4u-footer-links a {
  font-size: 0.86rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.f4u-footer-links a:hover {
  color: var(--f4u-cyan);
}

/* ── LOI 25 COOKIE BANNER ────────────────────────────────────────────── */
.f4u-cookie-banner {
  position: fixed;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  max-width: 960px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-xl);
  z-index: 9990;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* ── RESPONSIVE ──────────────────────────────────────────────────────── */
@media (max-width: 980px) {
  .f4u-hero-grid,
  .f4u-expansions-grid {
    grid-template-columns: 1fr;
  }
  .f4u-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .f4u-nav-links {
    display: none;
  }
}

@media (max-width: 640px) {
  .f4u-dock-grid,
  .f4u-footer-grid {
    grid-template-columns: 1fr;
  }
}