:root {
  --page-bg: #071019;
  --panel: rgba(15, 23, 42, 0.78);
  --panel-strong: rgba(15, 23, 42, 0.92);
  --line: rgba(226, 232, 240, 0.16);
  --ink: #f8fafc;
  --muted: #b9c6d8;
  --accent: #2dd4bf;
  --accent-2: #fbbf24;
  --violet: #a78bfa;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 16% 8%, rgba(45, 212, 191, 0.22), transparent 28rem),
    radial-gradient(circle at 82% 0%, rgba(167, 139, 250, 0.2), transparent 24rem),
    linear-gradient(145deg, #071019 0%, #0b1220 54%, #111827 100%);
  color: var(--ink);
  font-family: Inter, Poppins, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 5;
  padding: 0.6rem 0.85rem;
  border-radius: 8px;
  background: var(--accent);
  color: #042f2e;
  font-weight: 800;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.deck-hero,
.deck-shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.deck-hero {
  min-height: min(68vh, 620px);
  display: grid;
  align-content: center;
  gap: 1.2rem;
  padding: clamp(1.5rem, 5vw, 5rem) 0 2rem;
}

.deck-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-self: start;
}

.deck-nav a,
.final-actions a {
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.62rem 0.88rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.62);
  color: var(--ink);
  text-decoration: none;
  font-weight: 750;
}

.deck-nav a:hover,
.final-actions a:hover {
  border-color: rgba(45, 212, 191, 0.55);
  color: var(--ink);
}

.eyebrow,
.slide-number {
  margin: 0;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.deck-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(3rem, 7vw, 7.4rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1vw + 0.85rem, 1.45rem);
}

.deck-shell {
  display: grid;
  gap: clamp(1rem, 2vw, 1.5rem);
  padding: 0 0 5rem;
}

.slide {
  display: grid;
  gap: 0.85rem;
  padding: clamp(1.1rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.slide--lead,
.slide--promise,
.slide--north-star,
.slide--final {
  background:
    linear-gradient(135deg, rgba(45, 212, 191, 0.16), rgba(15, 23, 42, 0.78) 42%),
    var(--panel);
}

.slide--accent,
.slide--path {
  border-color: rgba(251, 191, 36, 0.34);
  background:
    linear-gradient(135deg, rgba(251, 191, 36, 0.11), rgba(15, 23, 42, 0.82) 48%),
    var(--panel);
}

.slide h2 {
  margin: 0;
  font-size: clamp(1.8rem, 2vw + 1rem, 3.25rem);
  line-height: 1;
  letter-spacing: 0;
}

.slide p,
.slide li {
  max-width: 820px;
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.slide strong {
  color: var(--ink);
}

.slide ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.5rem 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.slide li {
  padding: 0.68rem 0.78rem;
  border: 1px solid rgba(226, 232, 240, 0.1);
  border-radius: 8px;
  background: rgba(2, 6, 23, 0.28);
}

blockquote {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 1rem;
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  background: rgba(2, 6, 23, 0.34);
}

blockquote p {
  color: var(--ink);
  font-size: clamp(1.05rem, 0.6vw + 0.95rem, 1.35rem);
}

.path-line,
.muted-line {
  padding: 0.9rem 1rem;
  border-radius: 8px;
  font-weight: 850;
  color: var(--ink) !important;
  background: rgba(45, 212, 191, 0.15);
}

.muted-line {
  color: var(--muted) !important;
  background: rgba(148, 163, 184, 0.1);
}

.room-grid,
.shift-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.7rem;
}

.room-grid span,
.shift-grid span {
  padding: 0.9rem;
  border: 1px solid rgba(45, 212, 191, 0.26);
  border-radius: 8px;
  background: rgba(45, 212, 191, 0.08);
  color: var(--ink);
  font-weight: 800;
}

.shift-grid span {
  border-color: rgba(167, 139, 250, 0.3);
  background: rgba(167, 139, 250, 0.09);
}

.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

@media (max-width: 700px) {
  .deck-hero,
  .deck-shell {
    width: min(100% - 1rem, 1120px);
  }

  .deck-hero {
    min-height: auto;
    padding-top: 1rem;
  }

  .deck-hero h1 {
    font-size: clamp(2.5rem, 16vw, 4.7rem);
  }

  .slide ul,
  .room-grid,
  .shift-grid {
    grid-template-columns: 1fr;
  }
}