/* ============================================
   ALGORIS IT — why-us.css
   Grille 2x2. Cards épurées. Icônes animées.
   ============================================ */


/* ─── Section ─── */

.why-us {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

/* Ligne décorative bleue centrée en haut */
.why-us::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
  pointer-events: none;
}


/* ─── Grid 2x2 ─── */

.why-us__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  max-width: var(--container-max);
  margin: 0 auto;
}


/* ─── Card ─── */

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
  overflow: hidden;
  transition:
    border-color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base),
    background var(--transition-base);
}

.why-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover), 0 0 30px var(--accent-glow);
  background: var(--bg-card-hover);
}

/* Coin haut gauche — accent bleu au hover */
.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  border-radius: var(--radius-lg) 0 0 0;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.why-card:hover::before {
  opacity: 1;
}


/* ─── Icône ─── */

.why-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: color var(--transition-base);
}

.why-card__icon svg {
  width: 24px;
  height: 24px;
  stroke-width: 1.5;
}

.why-card:hover .why-card__icon {
  color: var(--accent);
}


/* ─── Texte ─── */

.why-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.why-card__text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}


/* ─── Light mode ─── */

:root[data-theme="light"] .why-card {
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

:root[data-theme="light"] .why-card:hover {
  box-shadow: 0 8px 24px rgba(37,99,235,0.08);
}


/* ─── Responsive ─── */

@media (max-width: 700px) {
  /* Keep 2×2 compact grid — not single column */
  .why-us__grid { gap: var(--space-sm); }
  .why-card {
    padding: var(--space-md);
    gap: var(--space-xs);
  }
  .why-card__icon { width: 32px; height: 32px; }
  .why-card__icon svg { width: 18px; height: 18px; }
  .why-card__title { font-size: 0.88rem; }
  .why-card__text { font-size: 0.78rem; line-height: 1.5; }
}

@media (max-width: 380px) {
  .why-us__grid { grid-template-columns: 1fr; }
  .why-card { padding: var(--space-md); }
}