/* ===============================
   UNIVERSAL CASE STUDY TERMINAL
================================ */

.case-terminal-button {
  border: 1px solid rgba(77, 252, 255, 0.45);
  background:
    linear-gradient(135deg, rgba(77, 252, 255, 0.12), rgba(255, 79, 216, 0.1)),
    rgba(8, 8, 18, 0.78);
  color: var(--cyan);
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s ease;
}

.case-terminal-button:hover {
  color: #050511;
  background: var(--cyan);
  box-shadow:
    0 0 20px rgba(77, 252, 255, 0.4),
    0 0 34px rgba(255, 79, 216, 0.16);
  transform: translateY(-2px);
}

.case-terminal-modal {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: 22px;
  background: rgba(0, 0, 0, 0.74);
  backdrop-filter: blur(12px);
  z-index: 1000;
}

.case-terminal-modal.active {
  display: grid;
}

.case-terminal-box {
  width: min(820px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  padding: 28px;
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.04), rgba(77,252,255,0.025)),
    rgba(5, 5, 18, 0.97);
  border: 1px solid rgba(77, 252, 255, 0.35);
  box-shadow:
    0 0 45px rgba(77, 252, 255, 0.18),
    0 0 80px rgba(255, 79, 216, 0.08);
  position: relative;
}

.case-terminal-close {
  position: sticky;
  top: 0;
  float: right;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 0;
  background: var(--pink);
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 2;
}

.case-terminal-top {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
}

.case-terminal-top span {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(77, 252, 255, 0.45);
}

.case-terminal-top span:nth-child(2) {
  background: var(--gold);
}

.case-terminal-top span:nth-child(3) {
  background: var(--pink);
}

.case-terminal-line {
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.case-terminal-box h2 {
  color: var(--cyan);
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  margin: 8px 0 22px;
  text-shadow:
    0 0 14px rgba(77, 252, 255, 0.35),
    0 0 24px rgba(255, 79, 216, 0.14);
}

.case-terminal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.case-terminal-section {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.case-terminal-section.full-width {
  grid-column: 1 / -1;
}

.case-terminal-section h3 {
  color: var(--pink);
  margin-top: 0;
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.case-terminal-section p,
.case-terminal-section li {
  color: var(--muted);
  line-height: 1.65;
}

.case-terminal-section ul {
  margin: 0;
  padding-left: 18px;
}

.case-terminal-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-terminal-tools span {
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(77, 252, 255, 0.1);
  border: 1px solid rgba(77, 252, 255, 0.18);
  color: var(--text);
  font-size: 0.85rem;
}

@media (max-width: 720px) {
  .case-terminal-grid {
    grid-template-columns: 1fr;
  }

  .case-terminal-box {
    padding: 22px;
  }
}
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  box-shadow: 0 0 18px rgba(247, 200, 115, 0.45);
}