@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap");

:root {
  --bg: #0b1020;
  --bg-2: #0f1a2f;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-2: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.08);
  --text: #e8eefc;
  --muted: rgba(232, 238, 252, 0.75);
  --accent: #25f0ff;
  --accent-2: #ffb347;
  --shadow: 0 20px 70px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Inter", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 20%, rgba(37, 240, 255, 0.08), transparent 35%),
    radial-gradient(circle at 80% 10%, rgba(255, 179, 71, 0.08), transparent 30%),
    radial-gradient(circle at 50% 80%, rgba(255, 255, 255, 0.08), transparent 35%),
    linear-gradient(145deg, var(--bg), #070a17 45%, var(--bg-2));
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection {
  background: rgba(37, 240, 255, 0.25);
  color: var(--text);
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 18px 72px;
  position: relative;
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
        circle at calc(var(--mx, 0.4) * 100%) calc(var(--my, 0.3) * 100%),
        rgba(37, 240, 255, 0.16),
        transparent 30%
      ),
    radial-gradient(circle at 80% 70%, rgba(255, 179, 71, 0.12), transparent 35%);
  filter: blur(60px);
  opacity: 0.7;
  transition: background 0.2s ease;
  z-index: 0;
}

.hero {
  position: relative;
  z-index: 1;
  padding: 24px 0 12px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.01em;
  box-shadow: var(--shadow);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #6df7ff);
  box-shadow: 0 0 0 6px rgba(37, 240, 255, 0.14), 0 0 18px rgba(37, 240, 255, 0.65);
}

.hero__content {
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.hero__text h1 {
  font-size: clamp(32px, 5vw, 54px);
  margin: 8px 0 14px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero__text .lede {
  margin: 0 0 18px;
  max-width: 680px;
  color: var(--muted);
}

.eyebrow {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(232, 238, 252, 0.7);
  margin: 0 0 10px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 14px 0 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
  transition: transform 180ms ease, box-shadow 200ms ease, background 200ms ease, border 200ms ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), #90f7ff);
  color: #0b1020;
  box-shadow: 0 12px 28px rgba(37, 240, 255, 0.35);
}

.btn.secondary {
  background: rgba(255, 179, 71, 0.18);
  border: 1px solid rgba(255, 179, 71, 0.55);
  color: #0b1020;
  box-shadow: 0 12px 28px rgba(255, 179, 71, 0.35);
}

.btn.ghost {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
}

.btn:hover {
  transform: translateY(-2px);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.chip {
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  border-radius: 999px;
  font-size: 14px;
  color: var(--muted);
  font-family: "Space Grotesk", system-ui, -apple-system, sans-serif;
  cursor: pointer;
  appearance: none;
  transition: transform 180ms ease, border 180ms ease, box-shadow 180ms ease;
}

.chip:hover {
  transform: translateY(-1px);
  border-color: rgba(37, 240, 255, 0.35);
  box-shadow: 0 8px 18px rgba(37, 240, 255, 0.15);
}

.next-steps {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.next-steps__column {
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(11, 16, 32, 0.55);
  display: grid;
  gap: 12px;
}

.path-item {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  display: grid;
  gap: 8px;
}

.path-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.path-item summary::-webkit-details-marker {
  display: none;
}

.path-item summary::after {
  content: "+";
  font-family: "JetBrains Mono", monospace;
  color: var(--accent);
}

.path-item[open] summary::after {
  content: "-";
}

.path-item p {
  margin: 8px 0 0;
  color: var(--muted);
}

.path-link {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.path-link:hover {
  text-decoration: underline;
}

.panel {
  margin-top: 56px;
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.panel.accent {
  background: linear-gradient(135deg, rgba(37, 240, 255, 0.08), rgba(255, 179, 71, 0.06));
  border: 1px solid rgba(37, 240, 255, 0.25);
}

.panel__head {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.panel__head h2 {
  margin: 0 0 6px;
  font-size: 28px;
  letter-spacing: -0.01em;
}

.panel__head p {
  margin: 0;
  color: var(--muted);
}

.feature-grid {
  margin-top: 18px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature {
  padding: 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}

.feature[data-theme-trigger],
.lab-card[data-theme-trigger],
.project[data-theme-trigger] {
  cursor: pointer;
  transition: transform 180ms ease, border 180ms ease, box-shadow 180ms ease;
}

.feature[data-theme-trigger]:hover,
.lab-card[data-theme-trigger]:hover,
.project[data-theme-trigger]:hover {
  transform: translateY(-2px);
  border-color: rgba(37, 240, 255, 0.35);
  box-shadow: 0 16px 30px rgba(37, 240, 255, 0.12);
}

.feature__icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  font-size: 20px;
  margin-bottom: 8px;
}

.feature h3 {
  margin: 6px 0;
  font-size: 20px;
}

.feature p {
  margin: 0 0 8px;
  color: var(--muted);
}

.feature ul {
  margin: 0;
  padding-left: 16px;
  color: var(--muted);
  display: grid;
  gap: 6px;
}

.feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% -10%, rgba(255, 179, 71, 0.15), transparent 40%);
  pointer-events: none;
}

.timeline {
  margin-top: 20px;
  display: grid;
  gap: 12px;
}

.timeline__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 14px;
  background: rgba(11, 16, 32, 0.7);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.timeline__item h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.timeline__item p {
  margin: 0;
  color: var(--muted);
}

.timeline__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  margin-top: 4px;
  background: linear-gradient(135deg, var(--accent), #7df8ff);
  box-shadow: 0 0 0 6px rgba(37, 240, 255, 0.15);
}

.lab-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 18px;
}

.lab-card {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.label {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(232, 238, 252, 0.55);
  margin: 0 0 6px;
}

.lab-card h3 {
  margin: 0 0 6px;
}

.lab-card p {
  margin: 0 0 10px;
  color: var(--muted);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  align-items: start;
}

.split__block h2 {
  margin-top: 0;
}

.schedule {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 12px;
}

.schedule li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 12px;
}

.schedule span {
  font-family: "JetBrains Mono", monospace;
  color: var(--accent);
}

.schedule p {
  margin: 0;
  color: var(--muted);
}

.card {
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(255, 179, 71, 0.16), rgba(37, 240, 255, 0.05));
  border-radius: 18px;
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.25), transparent 35%);
  opacity: 0.35;
  pointer-events: none;
}

.cta-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  background: rgba(11, 16, 32, 0.65);
  border: 1px solid rgba(255, 179, 71, 0.35);
  border-radius: 14px;
  margin: 12px 0;
}

.micro {
  margin: 0 0 4px;
  font-size: 13px;
  color: rgba(232, 238, 252, 0.7);
}

.mentor {
  display: flex;
  gap: 12px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(11, 16, 32, 0.7);
  border: 1px solid rgba(37, 240, 255, 0.35);
  font-weight: 700;
}

.project-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.project {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  background: var(--surface);
  position: relative;
  overflow: hidden;
}

.project__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(232, 238, 252, 0.75);
}

.project h3 {
  margin: 8px 0 6px;
}

.project p {
  margin: 0 0 8px;
  color: var(--muted);
}

.project ul {
  margin: 0;
  padding-left: 16px;
  color: var(--muted);
  display: grid;
  gap: 6px;
}

.media-panel {
  margin-top: 20px;
  padding: 14px;
  border: 1px dashed var(--border);
  border-radius: 16px;
  background: rgba(11, 16, 32, 0.6);
}

.media-panel--hero {
  margin-top: 24px;
}

.media-grid {
  margin-top: 8px;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.media-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
  display: grid;
}

.media-grid:not(.media-grid--sparse) .media-card img,
.media-grid:not(.media-grid--sparse) .media-card video {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.media-grid--sparse {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.media-grid--single {
  grid-template-columns: minmax(0, 1fr);
}

.media-grid--sparse .media-card img,
.media-grid--sparse .media-card video {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  display: block;
  background: rgba(5, 7, 15, 0.7);
}

.media-card video {
  background: #05070f;
}

.media-caption {
  margin: 0;
  padding: 8px 10px 10px;
  font-size: 13px;
  color: var(--muted);
  font-family: "JetBrains Mono", monospace;
}

.split .media-panel {
  grid-column: 1 / -1;
}

.theme-bar {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.theme-chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(37, 240, 255, 0.35);
  background: rgba(37, 240, 255, 0.08);
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.theme-chip.is-active {
  background: linear-gradient(135deg, rgba(37, 240, 255, 0.65), rgba(255, 179, 71, 0.55));
  color: #0b1020;
  box-shadow: 0 10px 24px rgba(37, 240, 255, 0.25);
}

.theme-chip:hover {
  transform: translateY(-1px);
}

.media-panel--theme {
  margin-top: 16px;
}

.theme-desc {
  margin: 4px 0 0;
  color: var(--muted);
}

.media-empty {
  padding: 14px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  color: var(--muted);
  text-align: center;
  grid-column: 1 / -1;
}

.dot--glow {
  box-shadow: 0 0 0 6px rgba(255, 179, 71, 0.18);
  background: linear-gradient(135deg, #ffb347, #ffe29f);
}

.footer {
  margin-top: 48px;
  padding: 22px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(37, 240, 255, 0.12), rgba(255, 179, 71, 0.12));
  display: grid;
  gap: 12px;
  align-items: center;
  grid-template-columns: 2fr 1fr;
}

.footer h2 {
  margin: 4px 0 0;
}

.footer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

@media (max-width: 900px) {
  .hero__content {
    grid-template-columns: 1fr;
  }

  .panel__head {
    flex-direction: column;
  }

  .footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page {
    padding: 32px 16px 48px;
  }

  .chips {
    gap: 8px;
  }

  .panel {
    padding: 22px;
  }

  .schedule li {
    grid-template-columns: 70px 1fr;
  }

  .btn {
    width: auto;
  }

  .media-grid:not(.media-grid--sparse) .media-card img,
  .media-grid:not(.media-grid--sparse) .media-card video {
    height: 140px;
  }
}