:root {
  --primary: #0d6efd;
  --primary-dark: #0a58ca;
  --success: #198754;
  --danger: #dc3545;
  --bg: #f5f7fb;
  --card: #fff;
  --text: #1a1a2e;
  --muted: #6c757d;
  --border: #e2e8f0;
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 1rem; }
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--text); font-weight: 700; font-size: 1.15rem; }
.logo { border-radius: 50%; object-fit: cover; }
.nav { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--muted); font-size: .95rem; }
.nav a:hover { color: var(--primary); }
.btn-sm { background: var(--primary); color: #fff !important; padding: .35rem .85rem; border-radius: 8px; }
.main-content { flex: 1; padding: 2rem 1rem; }
.site-footer { background: #111827; color: #9ca3af; padding: 1.5rem 0; margin-top: 2rem; font-size: .9rem; text-align: center; }
.footer-contacts { margin-top: .5rem; display: flex; gap: 1.2rem; justify-content: center; flex-wrap: wrap; }
.footer-contacts a { color: #93c5fd; }
.alert { padding: .85rem 1rem; border-radius: var(--radius); margin-bottom: 1.25rem; }
.alert-success { background: #d1e7dd; color: #0f5132; }
.alert-error { background: #f8d7da; color: #842029; }
.alert-info { background: #cff4fc; color: #055160; }
.card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.card h2, .card h3 { margin-bottom: .75rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }
.option-card {
  text-decoration: none; color: inherit;
  transition: transform .15s, box-shadow .15s;
  display: block;
}
.option-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.option-card .icon { font-size: 2rem; margin-bottom: .5rem; }
.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  border: none;
  padding: .6rem 1.2rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  text-decoration: none;
}
.btn:hover { background: var(--primary-dark); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.btn-danger { background: var(--danger); }
.btn-success { background: var(--success); }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: .35rem; font-weight: 500; font-size: .9rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: .55rem .75rem; border: 1px solid var(--border); border-radius: 8px; font-size: 1rem;
}
.form-group input:focus, .form-group select:focus { outline: 2px solid var(--primary); border-color: transparent; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th, .table td { padding: .6rem .5rem; text-align: left; border-bottom: 1px solid var(--border); }
.table th { font-weight: 600; color: var(--muted); }
.badge { display: inline-block; padding: .2rem .5rem; border-radius: 6px; font-size: .75rem; font-weight: 600; }
.badge-pending { background: #fff3cd; color: #664d03; }
.badge-paid, .badge-completed { background: #d1e7dd; color: #0f5132; }
.badge-failed, .badge-cancelled { background: #f8d7da; color: #842029; }
.badge-processing, .badge-queued { background: #cfe2ff; color: #084298; }
.hero { text-align: center; padding: 3rem 1rem; }
.hero h1 { font-size: 2rem; margin-bottom: .75rem; }
.hero p { color: var(--muted); max-width: 560px; margin: 0 auto 1.5rem; }
.price { font-weight: 700; color: var(--primary); }
.muted { color: var(--muted); font-size: .9rem; }
.auth-box { max-width: 420px; margin: 2rem auto; }
@media (max-width: 600px) {
  .header-inner { flex-wrap: wrap; height: auto; padding: .75rem 0; gap: .5rem; }
}

/* ===== Catalogue ===== */
.page-catalog .main-content { max-width: 1100px; }

.catalog-hero {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end;
  gap: 1rem; margin-bottom: 1.25rem;
}
.catalog-hero h1 { margin: 0 0 .35rem; font-size: 1.75rem; letter-spacing: -.02em; }
.catalog-hero-stats { display: flex; gap: .5rem; }
.stat-pill {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: #fff; border-radius: 12px; padding: .55rem .9rem; text-align: center; min-width: 72px;
}
.stat-num { display: block; font-weight: 700; font-size: 1.15rem; }
.stat-label { font-size: .7rem; opacity: .85; text-transform: uppercase; letter-spacing: .04em; }

.catalog-toolbar {
  display: flex; flex-wrap: wrap; gap: .75rem; align-items: center;
  margin-bottom: 1rem;
}
.search-wrap {
  flex: 1 1 240px; position: relative; display: flex; align-items: center;
}
.search-wrap .search-icon {
  position: absolute; left: .85rem; pointer-events: none; opacity: .55;
}
.search-wrap input[type="search"] {
  width: 100%; padding: .7rem .9rem .7rem 2.4rem;
  border: 1px solid #d8dde6; border-radius: 12px; font-size: 1rem;
  background: #fff; transition: border-color .15s, box-shadow .15s;
}
.search-wrap input[type="search"]:focus {
  outline: none; border-color: #4f46e5; box-shadow: 0 0 0 3px rgba(79,70,229,.15);
}
.toolbar-right { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.select-sort {
  padding: .55rem .75rem; border-radius: 10px; border: 1px solid #d8dde6;
  background: #fff; font-size: .9rem;
}

.platform-chips {
  display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: .85rem;
}
.chip {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .4rem .75rem; border-radius: 999px;
  background: #f1f3f8; color: #334; text-decoration: none; font-size: .85rem;
  border: 1px solid transparent; transition: background .15s, border-color .15s, transform .1s;
}
.chip:hover { background: #e4e8f2; transform: translateY(-1px); }
.chip.active {
  background: #4f46e5; color: #fff; border-color: #4338ca; font-weight: 600;
}
.chip-count {
  font-size: .7rem; opacity: .75; background: rgba(0,0,0,.08);
  padding: .1rem .35rem; border-radius: 999px;
}
.chip.active .chip-count { background: rgba(255,255,255,.2); }

.category-row {
  display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: 1rem;
  max-height: 5.5rem; overflow-y: auto;
}
.cat-chip {
  border: 1px solid #e2e6ef; background: #fff; border-radius: 8px;
  padding: .3rem .55rem; font-size: .75rem; cursor: pointer; color: #445;
}
.cat-chip:hover { border-color: #4f46e5; color: #4f46e5; }
.cat-chip.active { background: #eef2ff; border-color: #4f46e5; color: #3730a3; font-weight: 600; }

.catalog-meta { font-size: .85rem; color: #667; margin-bottom: .75rem; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.service-card {
  background: #fff; border: 1px solid #e8ecf3; border-radius: 16px;
  padding: 1rem 1.05rem 1.1rem; display: flex; flex-direction: column;
  box-shadow: 0 1px 2px rgba(15,23,42,.04);
  transition: box-shadow .18s, border-color .18s, transform .15s;
}
.service-card:hover {
  border-color: #c7d2fe; box-shadow: 0 8px 24px rgba(79,70,229,.1);
  transform: translateY(-2px);
}
.service-card.is-hidden { display: none; }

.service-card-top {
  display: flex; flex-wrap: wrap; gap: .35rem; align-items: center;
  margin-bottom: .55rem;
}
.platform-badge {
  font-size: .72rem; font-weight: 600; padding: .2rem .5rem;
  border-radius: 6px; background: #f1f5f9; color: #334155;
}
.platform-instagram { background: #fce7f3; color: #9d174d; }
.platform-facebook { background: #dbeafe; color: #1e40af; }
.platform-tiktok { background: #f3e8ff; color: #6b21a8; }
.platform-youtube { background: #fee2e2; color: #991b1b; }
.platform-telegram { background: #e0f2fe; color: #0369a1; }
.platform-whatsapp { background: #dcfce7; color: #166534; }
.platform-x, .platform-twitter { background: #f1f5f9; color: #0f172a; }

.cat-tag {
  font-size: .68rem; color: #64748b; background: #f8fafc;
  padding: .15rem .4rem; border-radius: 4px; max-width: 100%;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.service-title {
  font-size: .98rem; font-weight: 650; margin: 0 0 .4rem; line-height: 1.35;
  color: #0f172a; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-height: 2.6em;
}
.service-desc {
  font-size: .8rem; color: #64748b; margin: 0 0 .75rem; line-height: 1.4;
  flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.service-specs {
  display: grid; grid-template-columns: 1fr 1fr; gap: .5rem;
  margin-bottom: .85rem; padding: .55rem .6rem;
  background: #f8fafc; border-radius: 10px;
}
.spec-label { display: block; font-size: .65rem; text-transform: uppercase; letter-spacing: .03em; color: #94a3b8; }
.spec-value { font-size: .82rem; font-weight: 600; color: #334155; }
.spec-price .spec-value { color: #4f46e5; font-size: .9rem; }

.service-cta {
  margin-top: auto; text-align: center; border-radius: 10px;
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  border: none; color: #fff; font-weight: 600; padding: .55rem 1rem;
  text-decoration: none; display: block;
}
.service-cta:hover { filter: brightness(1.06); color: #fff; }

.btn-block { width: 100%; }
.catalog-note { margin-top: 1.5rem; font-size: .85rem; }
.catalog-back { margin-top: 1rem; }
.catalog-empty { margin-top: 1rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

@media (max-width: 560px) {
  .service-grid { grid-template-columns: 1fr; }
  .catalog-hero h1 { font-size: 1.4rem; }
}

/* ===== Page commande SMM ===== */
.order-layout {
  display: grid;
  grid-template-columns: 1fr minmax(240px, 300px);
  gap: 1.25rem;
  align-items: start;
}
@media (max-width: 800px) {
  .order-layout { grid-template-columns: 1fr; }
}
.order-breadcrumb { font-size: .85rem; margin: 0 0 .5rem; }
.order-title { font-size: 1.25rem; margin: 0 0 .35rem; line-height: 1.3; }
.order-meta { margin: 0 0 .75rem; }
.order-desc { font-size: .9rem; color: #475569; margin: 0 0 1rem; }

.qty-presets {
  display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .55rem;
}
.qty-btn {
  border: 1px solid #d8dde6; background: #fff; border-radius: 10px;
  padding: .45rem .7rem; font-size: .9rem; font-weight: 600; cursor: pointer;
  color: #334155; transition: border-color .15s, background .15s, color .15s;
}
.qty-btn:hover { border-color: #4f46e5; color: #4f46e5; }
.qty-btn.active {
  background: #4f46e5; border-color: #4338ca; color: #fff;
}
.qty-custom-row {
  display: flex; align-items: center; gap: .5rem;
}
.qty-custom-row input[type="number"] {
  flex: 1; max-width: 180px; font-size: 1.1rem; font-weight: 600;
  padding: .6rem .75rem; border-radius: 10px; border: 1px solid #d8dde6;
}
.qty-unit { color: #64748b; font-size: .9rem; }

.price-box {
  background: linear-gradient(145deg, #eef2ff 0%, #f8fafc 100%);
  border: 1px solid #c7d2fe; border-radius: 14px;
  padding: 1rem 1.1rem; margin: 1rem 0 1.25rem;
}
.price-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: .9rem; margin-bottom: .35rem; color: #475569;
}
.price-total {
  margin-top: .5rem; padding-top: .55rem; border-top: 1px dashed #c7d2fe;
  font-size: 1.05rem; color: #0f172a;
}
.price-total strong {
  font-size: 1.35rem; color: #4f46e5; font-weight: 700;
}
.price-formula { font-size: .75rem; margin: .4rem 0 0; }

.btn-order {
  width: 100%; padding: .75rem 1rem; font-size: 1.05rem;
  border-radius: 12px; background: linear-gradient(135deg, #4f46e5, #6366f1);
  border: none; color: #fff; font-weight: 700; cursor: pointer;
}
.btn-order:hover { filter: brightness(1.05); }
.order-note { font-size: .85rem; margin-bottom: .75rem; }
.hint { display: block; margin-top: .25rem; font-size: .78rem; color: #64748b; }

.order-side h3 { margin: 0 0 .75rem; font-size: 1rem; }
.summary-list { list-style: none; padding: 0; margin: 0 0 1rem; }
.summary-list li {
  display: flex; justify-content: space-between; gap: .5rem;
  font-size: .85rem; padding: .4rem 0; border-bottom: 1px solid #f1f5f9;
  color: #64748b;
}
.summary-list li span:last-child { color: #0f172a; font-weight: 500; text-align: right; }
.summary-total {
  display: flex; justify-content: space-between; align-items: center;
  padding: .75rem; background: #eef2ff; border-radius: 10px;
  font-size: .95rem;
}
.summary-total strong { font-size: 1.2rem; color: #4f46e5; }
.small { font-size: .78rem; }

/* ===== Accueil ===== */
.page-home .main-content { max-width: 100%; padding-left: 0; padding-right: 0; padding-top: 0; }
.page-home .main-content > .alert { margin: 1rem auto; max-width: 1100px; padding-left: 1rem; padding-right: 1rem; }

.home-hero {
  background: linear-gradient(145deg, #0f172a 0%, #1e1b4b 45%, #312e81 100%);
  color: #e2e8f0; padding: 3rem 1.25rem 3.25rem; margin-bottom: 0;
}
.home-hero-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.home-badge {
  display: inline-block; font-size: .75rem; letter-spacing: .04em; text-transform: uppercase;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15);
  padding: .35rem .75rem; border-radius: 999px; margin-bottom: 1rem; color: #c7d2fe;
}
.home-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.35rem); line-height: 1.2; margin: 0 0 1rem;
  color: #fff; font-weight: 750; letter-spacing: -.02em;
}
.home-hero .accent { color: #a5b4fc; }
.home-lead { font-size: 1.05rem; line-height: 1.55; margin: 0 0 1.5rem; color: #cbd5e1; }
.home-cta { display: flex; flex-wrap: wrap; gap: .65rem; justify-content: center; margin-bottom: 1.5rem; }
.btn-lg { padding: .75rem 1.35rem; font-size: 1.05rem; border-radius: 12px; }
.home-hero .btn { background: #4f46e5; color: #fff; border: none; }
.home-hero .btn:hover { filter: brightness(1.08); color: #fff; }
.home-hero .btn-outline {
  background: transparent; border: 1.5px solid rgba(255,255,255,.35); color: #fff;
}
.home-hero .btn-outline:hover { background: rgba(255,255,255,.1); color: #fff; }
.home-trust {
  list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap;
  gap: .75rem 1.25rem; justify-content: center; font-size: .85rem; color: #94a3b8;
}
.home-trust li::before { content: "✓ "; color: #34d399; font-weight: 700; }

.home-section { max-width: 1100px; margin: 0 auto; padding: 2.5rem 1.25rem; }
.section-title { text-align: center; margin: 0 0 .35rem; font-size: 1.5rem; }
.section-sub { text-align: center; margin: 0 0 1.75rem; }

.home-services {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.15rem;
}
.home-service-card {
  position: relative; background: #fff; border: 1px solid #e8ecf3; border-radius: 16px;
  padding: 1.35rem 1.25rem; box-shadow: 0 2px 8px rgba(15,23,42,.04);
  transition: transform .15s, box-shadow .15s;
}
.home-service-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(79,70,229,.1); }
.home-service-card.featured { border-color: #c7d2fe; background: linear-gradient(180deg, #eef2ff 0%, #fff 40%); }
.svc-badge {
  position: absolute; top: .75rem; right: .75rem; font-size: .65rem; font-weight: 700;
  text-transform: uppercase; background: #4f46e5; color: #fff; padding: .2rem .5rem; border-radius: 6px;
}
.svc-icon {
  width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center;
  justify-content: center; font-size: 1.4rem; margin-bottom: .85rem;
}
.svc-meta { background: #dbeafe; }
.svc-smm { background: #ede9fe; }
.svc-vn { background: #dcfce7; }
.home-service-card h3 { margin: 0 0 .5rem; font-size: 1.1rem; }
.home-service-card p { margin: 0 0 1rem; font-size: .9rem; color: #64748b; line-height: 1.45; }
.svc-link { font-weight: 600; color: #4f46e5; text-decoration: none; font-size: .9rem; }
.svc-link:hover { text-decoration: underline; }

.steps-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem;
}
.step {
  text-align: center; padding: 1.1rem .75rem; background: #f8fafc; border-radius: 14px;
  border: 1px solid #eef2f7;
}
.step-num {
  display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center;
  background: #4f46e5; color: #fff; border-radius: 50%; font-weight: 700; margin-bottom: .5rem;
}
.step h3 { margin: 0 0 .35rem; font-size: .95rem; }
.step p { margin: 0; font-size: .82rem; color: #64748b; }

.home-contact-cta { padding-bottom: 3rem; }
.contact-cta-card {
  background: linear-gradient(135deg, #f8fafc, #eef2ff); border: 1px solid #e0e7ff;
  border-radius: 18px; padding: 2rem 1.5rem; text-align: center;
}
.contact-cta-card h2 { margin: 0 0 .5rem; }
.social-btns {
  display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; margin-top: 1.25rem;
}
.social-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .65rem 1.15rem; border-radius: 12px; font-weight: 600; text-decoration: none;
  color: #fff; transition: transform .12s, filter .12s;
}
.social-btn:hover { transform: translateY(-2px); filter: brightness(1.06); color: #fff; }
.social-wa { background: #25D366; }
.social-fb { background: #1877F2; }
.social-phone { background: #334155; }
.social-svg { display: block; flex-shrink: 0; }

/* ===== Footer amélioré ===== */
.site-footer {
  background: #0f172a; color: #94a3b8; padding: 0; margin-top: 2.5rem; font-size: .9rem; text-align: left;
}
.footer-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem; padding: 2rem 1rem 1.5rem;
}
.footer-brand strong { color: #f1f5f9; font-size: 1.05rem; display: block; margin-bottom: .4rem; }
.footer-brand p { margin: 0; line-height: 1.45; font-size: .85rem; }
.footer-links { display: flex; flex-direction: column; gap: .4rem; }
.footer-links a { color: #cbd5e1; text-decoration: none; }
.footer-links a:hover { color: #a5b4fc; }
.footer-social-label { margin: 0 0 .6rem; color: #e2e8f0; font-weight: 600; font-size: .85rem; }
.footer-social-btns { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: .5rem; }
.footer-icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px; text-decoration: none;
  transition: transform .12s, filter .12s;
}
.footer-icon-btn:hover { transform: scale(1.08); filter: brightness(1.1); }
.footer-wa { background: #25D366; color: #fff; }
.footer-fb { background: #1877F2; color: #fff; }
.footer-phone { background: #475569; color: #fff; }
.footer-contact-text { margin: 0; font-size: .78rem; color: #64748b; }
.footer-bottom {
  border-top: 1px solid #1e293b; padding: .9rem 1rem; text-align: center; font-size: .8rem;
}
.footer-bottom p { margin: 0; color: #64748b; }

/* ===== Accueil interactif ===== */
.home-hero { position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.blob {
  position: absolute; border-radius: 50%; filter: blur(60px); opacity: .35;
  animation: floatBlob 12s ease-in-out infinite;
}
.blob-1 { width: 280px; height: 280px; background: #6366f1; top: -60px; left: -40px; }
.blob-2 { width: 220px; height: 220px; background: #a855f7; bottom: -40px; right: 10%; animation-delay: -4s; }
.blob-3 { width: 160px; height: 160px; background: #22d3ee; top: 40%; right: -30px; animation-delay: -7s; opacity: .25; }
@keyframes floatBlob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -18px) scale(1.08); }
}
.home-hero-inner { position: relative; z-index: 1; }
.pulse-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: #34d399; margin-right: .4rem; vertical-align: middle;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, .5);
  animation: pulseDot 2s ease-out infinite;
}
@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, .5); }
  70% { box-shadow: 0 0 0 10px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}
.btn-glow {
  box-shadow: 0 0 0 0 rgba(99, 102, 241, .45);
  animation: glowPulse 2.4s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 4px 14px rgba(79, 70, 229, .35); }
  50% { box-shadow: 0 4px 28px rgba(99, 102, 241, .55); }
}

.home-metrics { padding-top: 1.5rem; padding-bottom: 0.5rem; }
.metrics-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem;
}
@media (max-width: 700px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
}
.metric-card {
  text-align: center; padding: 1rem .75rem; border-radius: 14px;
  background: #fff; border: 1px solid #e8ecf3;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.metric-card:hover {
  transform: translateY(-4px); border-color: #c7d2fe;
  box-shadow: 0 10px 24px rgba(79, 70, 229, .1);
}
.metric-value {
  display: block; font-size: 1.35rem; font-weight: 800; color: #4f46e5;
  letter-spacing: -.02em;
}
.metric-label { font-size: .75rem; color: #64748b; text-transform: uppercase; letter-spacing: .03em; }

.home-service-card { cursor: default; }
.home-service-card:focus-visible {
  outline: 2px solid #4f46e5; outline-offset: 3px;
}
.svc-points {
  list-style: none; padding: 0; margin: 0 0 1rem; font-size: .82rem; color: #475569;
}
.svc-points li { padding: .2rem 0 .2rem 1.1rem; position: relative; }
.svc-points li::before {
  content: "✓"; position: absolute; left: 0; color: #22c55e; font-weight: 700;
}

.step {
  transition: transform .2s, box-shadow .2s, border-color .2s;
  cursor: default;
}
.step:hover {
  transform: translateY(-4px); border-color: #c7d2fe;
  box-shadow: 0 8px 20px rgba(79, 70, 229, .08);
}
.step:hover .step-num { transform: scale(1.08); }
.step-num { transition: transform .2s; }

.why-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem;
}
.why-card {
  background: #fff; border: 1px solid #e8ecf3; border-radius: 14px;
  padding: 1.25rem 1.1rem; transition: transform .2s, box-shadow .2s;
}
.why-card:hover {
  transform: translateY(-3px); box-shadow: 0 10px 24px rgba(15, 23, 42, .07);
}
.why-ico { font-size: 1.5rem; display: block; margin-bottom: .5rem; }
.why-card h3 { margin: 0 0 .35rem; font-size: 1rem; }
.why-card p { margin: 0; font-size: .85rem; color: #64748b; line-height: 1.45; }

.contact-cta-card {
  transition: box-shadow .25s;
}
.contact-cta-card:hover {
  box-shadow: 0 12px 32px rgba(79, 70, 229, .12);
}
.social-btn { position: relative; overflow: hidden; }
.social-btn::after {
  content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent, rgba(255,255,255,.25), transparent);
  transform: translateX(-100%); transition: transform .45s;
}
.social-btn:hover::after { transform: translateX(100%); }

/* Apparition au scroll */
.reveal {
  opacity: 0; transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible {
  opacity: 1; transform: translateY(0);
}