/* Real-customer delivery showcase. Shared across every localized landing page. */
.case-proof {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(42px, 5vw, 64px);
  border-block: 1px solid var(--rule);
}

.case-fact {
  padding: 18px clamp(12px, 2vw, 22px);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.45;
  letter-spacing: .065em;
  text-transform: uppercase;
}

.case-fact + .case-fact { border-left: 1px solid var(--rule); }
.case-fact strong {
  display: block;
  margin-top: 5px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .025em;
}

.case-grid {
  display: grid;
  grid-template-columns: minmax(0, 13fr) 48px minmax(260px, 7fr);
  gap: clamp(18px, 2.4vw, 30px);
  align-items: start;
  margin-top: clamp(38px, 5vw, 60px);
}

.case-card { min-width: 0; margin: 0; }
.case-frame {
  padding: 10px;
  background: var(--code-bg);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 16px;
  box-shadow:
    0 28px 60px -34px rgba(11, 45, 39, .72),
    0 12px 28px -24px rgba(11, 45, 39, .65);
}

.case-bar {
  min-width: 0;
  height: 32px;
  padding: 0 4px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--code-dim);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .045em;
  text-transform: uppercase;
}

.case-bar .signal {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--code-acc);
  box-shadow: 0 0 0 3px rgba(255, 212, 0, .12);
  flex: none;
}

.case-bar .case-file {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.case-bar .case-qa {
  margin-left: auto;
  color: #86E8C8;
  white-space: nowrap;
}

.case-video {
  display: block;
  width: 100%;
  height: auto;
  background: #061713;
  border-radius: 9px;
  object-fit: contain;
}

.case-land .case-video { aspect-ratio: 16 / 9; }
.case-port .case-frame { max-width: 360px; margin-inline: auto; }
.case-port .case-video { aspect-ratio: 9 / 16; }

.case-caption {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: baseline;
  margin-top: 18px;
}

.case-caption h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -.01em;
}

.case-caption p {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.5;
  letter-spacing: .03em;
  text-align: right;
}

.case-port .case-caption {
  max-width: 360px;
  margin-inline: auto;
  margin-top: 18px;
}

.case-link {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--accent-ink);
}

.case-link::before,
.case-link::after {
  content: "";
  width: 1px;
  min-height: 36px;
  max-height: 90px;
  flex: 1;
  background: var(--rule);
}

.case-link span {
  font-family: var(--mono);
  font-size: 9.5px;
  line-height: 1.3;
  letter-spacing: .09em;
  writing-mode: vertical-rl;
  text-transform: uppercase;
}

.case-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: clamp(38px, 5vw, 56px);
  border-top: 1px solid var(--rule);
}

.case-stat { padding: 18px 12px 0 0; }
.case-stat strong {
  display: block;
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 17px;
  font-weight: 500;
}

.case-stat span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.case-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-top: 30px;
  padding: 18px 20px;
  background: color-mix(in oklab, var(--accent) 3%, var(--surface));
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
}

.case-note b {
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .07em;
  white-space: nowrap;
}

.case-note p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13.5px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .case-grid { grid-template-columns: 1fr; }
  .case-link { flex-direction: row; min-height: 32px; }
  .case-link::before,
  .case-link::after {
    width: auto;
    height: 1px;
    min-width: 36px;
    max-width: 100px;
    min-height: 0;
    max-height: none;
  }
  .case-link span { writing-mode: initial; }
  .case-port .case-frame,
  .case-port .case-caption { max-width: 340px; }
}

@media (max-width: 680px) {
  .case-proof { grid-template-columns: 1fr 1fr; }
  .case-fact:nth-child(3) { border-top: 1px solid var(--rule); border-left: 0; }
  .case-fact:nth-child(4) { border-top: 1px solid var(--rule); }
  .case-stats { grid-template-columns: 1fr 1fr; }
  .case-stat:last-child { grid-column: 1 / -1; }
  .case-caption { display: block; }
  .case-caption p { margin-top: 6px; text-align: left; }
  .case-note { grid-template-columns: 1fr; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .nav, .nav-cta, .btn, .btn .arrow, a.link { transition: none; }
}