.platforms {
  padding-block: 100px;
  border-bottom: 1px solid var(--line);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.platform-card {
  min-height: 480px;
  padding: 24px;
  border: 1px solid #26354a;
  border-radius: 17px;
  background: linear-gradient(150deg, #121b29, #0d141e);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 55px rgba(0, 0, 0, .18);
}

.platform-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--platform-accent);
}

.windows-card { --platform-accent: linear-gradient(90deg, #2679ee, #54c8f0); }
.linux-card { --platform-accent: linear-gradient(90deg, #f0c23d, #f08a35); }
.macos-card { --platform-accent: linear-gradient(90deg, #9eabbc, #f1f4f8); }

.platform-top {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.platform-icon,
.platform-logo {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.platform-icon {
  border-radius: 15px;
  display: grid;
  place-items: center;
  font-size: 36px;
}

.windows-mark {
  color: #7ecaff;
  background: linear-gradient(145deg, #173f73, #10213a);
  border: 1px solid #2f6095;
}

.platform-logo.apple-logo { padding: 5px; }

.platform-status {
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .12em;
}

.beta-status {
  color: #f1b85e;
  border: 1px solid #725229;
  background: rgba(218, 151, 61, .1);
}

.stable-status {
  color: #64dfb0;
  border: 1px solid #276c55;
  background: rgba(48, 190, 139, .11);
}

.pending-status {
  color: #aeb9c9;
  border: 1px solid #445166;
  background: rgba(113, 128, 151, .1);
}

.coming-soon-card {
  border-style: dashed;
  background: linear-gradient(150deg, #111923, #0b1119);
}

.platform-card h3 {
  margin: 23px 0 9px;
  font-size: 20px;
}

.platform-card > p {
  min-height: 65px;
  margin: 0;
  color: #778599;
  font-size: 11px;
  line-height: 1.65;
}

.platform-card ul {
  margin: 22px 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.platform-card li {
  color: #a4afbd;
  font-size: 10px;
}

.platform-card li::before {
  content: "✓";
  margin-right: 9px;
  color: #4bd1a0;
}

.platform-meta {
  margin-top: auto;
  padding: 14px 0;
  border-top: 1px solid #243146;
  display: flex;
  justify-content: space-between;
  color: #637188;
  font-size: 8px;
}

.platform-download {
  height: 48px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-size: 10px;
  font-weight: 800;
  transition: .2s;
}

.platform-download:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.windows-download {
  background: linear-gradient(90deg, #3471e5, #4b8cf2);
  box-shadow: 0 12px 28px rgba(54, 105, 218, .22);
}

.linux-download {
  color: #15191f;
  background: linear-gradient(90deg, #e7b839, #ef8a32);
  box-shadow: 0 12px 28px rgba(221, 153, 45, .16);
}

.macos-download {
  color: #111721;
  background: linear-gradient(90deg, #b9c4d2, #f1f4f8);
  box-shadow: 0 12px 28px rgba(187, 201, 218, .12);
}

.pending-download,
.pending-download:hover {
  border: 1px solid #344157;
  color: #77859a;
  background: #111823;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
  filter: none;
}

.availability-note {
  border-color: #2c506b;
  background: rgba(42, 107, 145, .08);
}

.availability-note > span {
  color: #75cfe4;
  background: #173d50;
}

.availability-note p { color: #7895a4; }
.availability-note strong { color: #9cd8e4; }

.platform-card > small {
  min-height: 29px;
  margin-top: 10px;
  color: #59677a;
  font-size: 8px;
  line-height: 1.5;
  text-align: center;
}

.platform-card code {
  color: #8fa5c3;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.beta-warning {
  margin-top: 14px;
  padding: 14px 17px;
  border: 1px solid #58472b;
  border-radius: 11px;
  background: rgba(127, 94, 33, .08);
  display: flex;
  align-items: center;
  gap: 12px;
}

.beta-warning > span {
  width: 25px;
  height: 25px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #665024;
  color: #f3c65e;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
}

.beta-warning p {
  margin: 0;
  color: #8c816d;
  font-size: 9px;
  line-height: 1.6;
}

.beta-warning strong {
  color: #c9b078;
  margin-right: 5px;
}

.multi-download-banner { margin-top: 15px; }

@media (max-width: 900px) {
  .platform-grid { grid-template-columns: 1fr; }
  .platform-card { min-height: 0; }
  .platform-card > p { min-height: 0; }
  .platforms { padding-block: 80px; }
}

@media (max-width: 580px) {
  .platforms { padding-block: 65px; }
  .platform-card { padding: 20px; }
  .platform-card h3 { font-size: 18px; }
  .platform-meta {
    align-items: flex-start;
    gap: 8px;
    flex-direction: column;
  }
  .beta-warning { align-items: flex-start; }
}