/* ═══════════════════════════════════════════════════════════
   BIASO DIGITAL — cases.css
   Seção de Cases e Depoimentos
═══════════════════════════════════════════════════════════ */

/* ── SECTION ── */
#cases {
  padding: var(--space-28) 0;
  background: linear-gradient(180deg, #030913 0%, #04080f 100%);
  position: relative;
  overflow: hidden;
}

/* Orb decorativo */
#cases::before {
  content: '';
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(
    ellipse,
    rgba(100, 60, 180, 0.06),
    transparent 65%
  );
  pointer-events: none;
}

/* ── GRID 3 CARDS ── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

/* ── CARD DE DEPOIMENTO ── */
.case-card {
  background: var(--deep-space);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition:
    transform var(--duration-md) var(--ease),
    border-color var(--duration-md) var(--ease),
    box-shadow var(--duration-md) var(--ease);
  position: relative;
  overflow: hidden;
}

/* Linha de brilho no topo */
.case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.08),
    transparent
  );
}

.case-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 204, 255, 0.18);
  box-shadow: var(--shadow-md);
}

/* Topo: estrelas */
.case-card__top {
  display: flex;
  align-items: center;
}

.case-stars {
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 3px;
  line-height: 1;
}

/* Depoimento */
.case-text {
  font-size: var(--text-base);
  color: var(--text);
  line-height: var(--leading-relaxed);
  font-style: italic;
  flex: 1;

  /* Aspas decorativas */
  position: relative;
  padding-left: 0;
}

/* Badge de resultado */
.case-result {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--green);
  background: var(--green-soft);
  border: 1px solid var(--green-border);
  border-radius: var(--r-full);
  padding: 5px 12px;
}

.case-result svg {
  flex-shrink: 0;
  color: var(--green);
}

/* Autor */
.case-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}

/* Avatar circular */
.case-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  flex-shrink: 0;
  user-select: none;
}

.case-author__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.case-author__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
}

.case-author__role {
  font-size: var(--text-xs);
  color: var(--muted);
}

/* ── NOTA DE ATUALIZAÇÃO ── */
.cases-note {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--ghost);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  position: relative;
  z-index: 1;
}

/* ── RESPONSIVO ── */
@media (max-width: 900px) {
  .cases-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 640px) {
  #cases {
    padding: var(--space-20) 0;
  }

  .case-card {
    padding: 24px 20px;
  }
}