@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=Syne:wght@600;700;800&display=swap");

:root {
  --ink: #0b0f14;
  --ink-2: #121821;
  --ink-3: #18202c;
  --mint: #3dffb5;
  --mint-dim: rgba(61, 255, 181, 0.14);
  --mint-glow: rgba(61, 255, 181, 0.25);
  --blue: rgba(80, 140, 255, 0.22);
  --text: #e8eef5;
  --muted: #8b97a8;
  --line: rgba(232, 238, 245, 0.1);
  --danger: #ff6b7a;
  --warn: #ffc857;
  --font-display: "Syne", sans-serif;
  --font-body: "DM Sans", sans-serif;
  --radius: 2px;
  --slide-pad-x: clamp(1.5rem, 4.5vw, 4.5rem);
  --slide-pad-y: clamp(1.1rem, 3vh, 2.4rem);
}

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

html,
body {
  margin: 0;
  height: 100%;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  overflow: hidden;
  text-box-trim: none;
  text-box-edge: auto;
}

body {
  background:
    radial-gradient(ellipse 80% 50% at 18% -8%, rgba(61, 255, 181, 0.12), transparent 55%),
    radial-gradient(ellipse 55% 40% at 92% 8%, rgba(80, 140, 255, 0.08), transparent 50%),
    radial-gradient(ellipse 50% 28% at 50% 100%, rgba(61, 255, 181, 0.05), transparent 60%),
    var(--ink);
}

button {
  font-family: inherit;
}

.deck {
  position: relative;
  height: 100vh;
  width: 100vw;
}

.slide {
  display: none;
  position: absolute;
  inset: 0;
  padding: calc(var(--slide-pad-y) + 1.85rem) var(--slide-pad-x) 4.6rem;
  overflow-x: hidden;
  overflow-y: auto;
  animation: rise 0.45s ease both;
}

.slide.active {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.05rem;
}

.slide.active > :not(.slide-kicker) {
  width: 100%;
  max-width: 80rem;
}

.slide-kicker {
  position: absolute;
  top: var(--slide-pad-y);
  left: var(--slide-pad-x);
  right: var(--slide-pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.slide-kicker strong {
  color: var(--mint);
  font-weight: 600;
  letter-spacing: 0.16em;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  margin: 0;
  text-box-trim: none;
}

h1,
h2,
h3,
.subhead,
.brand-word,
.stat,
p,
li,
.gap-cell,
.card,
.note,
.lede,
.chip {
  overflow: visible;
}

h1 {
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 5.4rem);
  line-height: 1.28;
  color: var(--mint);
  padding-bottom: 0.18em;
}

h2 {
  font-weight: 700;
  font-size: clamp(1.55rem, 3.4vw, 2.55rem);
  line-height: 1.35;
  max-width: 28ch;
  padding-bottom: 0.2em;
}

h3 {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  line-height: 1.45;
  padding-bottom: 0.12em;
}

p,
li {
  color: var(--muted);
  line-height: 1.7;
  padding-bottom: 0.12em;
}

.lede {
  max-width: 58ch;
  font-size: clamp(0.95rem, 1.4vw, 1.12rem);
  margin: 0.35rem 0 0;
  line-height: 1.7;
  padding-bottom: 0.15em;
}

.brand-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4.2rem, 14vw, 9.2rem);
  line-height: 1.18;
  letter-spacing: -0.055em;
  color: var(--mint);
  margin: 0;
  padding-bottom: 0.12em;
}

.thanks-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.4rem, 10vw, 7.5rem);
  line-height: 1.18;
  letter-spacing: -0.05em;
  color: var(--mint);
  margin: 0;
  padding-bottom: 0.12em;
  text-align: center;
  width: auto;
  max-width: none;
}

.slide.thanks.active > :not(.slide-kicker) {
  width: auto;
  max-width: none;
}

.subhead {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.6vw, 1.85rem);
  letter-spacing: -0.03em;
  max-width: 18ch;
  margin: 0.4rem 0 0;
  line-height: 1.35;
  padding-bottom: 0.16em;
}

.slide.pack > :not(.slide-kicker) {
  max-width: 72rem;
}

.slide.pack .hero-grid {
  max-width: 76rem;
}

.cta-row {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-top: 1.2rem;
}

.chip {
  border: 1px solid var(--line);
  background: var(--ink-2);
  color: var(--text);
  font-size: 0.78rem;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius);
}

.chip.mint {
  border-color: var(--mint);
  background: var(--mint-dim);
  color: var(--mint);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 22rem);
  gap: 2rem;
  align-items: center;
  min-height: 0;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 0.75rem;
  min-height: 0;
  justify-content: center;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.95rem 1rem;
  min-width: 0;
}

.card p {
  margin: 0.35rem 0 0;
  font-size: 0.86rem;
}

.card .meta {
  margin-top: 0.55rem;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mint);
}

.icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  margin-bottom: 0.55rem;
  background: var(--mint-dim);
  color: var(--mint);
  border-radius: var(--radius);
}

.icon svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.stat {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  color: var(--mint);
  line-height: 1.15;
  letter-spacing: -0.04em;
  padding-bottom: 0.06em;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  background: var(--mint-dim);
  color: var(--mint);
  font-size: 0.7rem;
  border-radius: var(--radius);
}

.badge.warn {
  background: rgba(255, 200, 87, 0.14);
  color: var(--warn);
}

.badge.danger {
  background: rgba(255, 107, 122, 0.14);
  color: var(--danger);
}

.flow {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: 0.45rem;
  align-items: stretch;
}

.flow-step {
  background: var(--ink-2);
  border: 1px solid var(--line);
  padding: 0.8rem 0.7rem;
  border-radius: var(--radius);
  position: relative;
}

.flow-step::after {
  content: "→";
  position: absolute;
  right: -0.55rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--mint);
  font-size: 0.85rem;
  z-index: 1;
}

.flow-step:last-child::after {
  content: none;
}

.flow-step .n {
  font-family: var(--font-display);
  color: var(--mint);
  font-weight: 800;
  font-size: 0.78rem;
}

.flow-step h3 {
  margin: 0.2rem 0 0.25rem;
  font-size: 0.86rem;
}

.flow-step p {
  margin: 0;
  font-size: 0.75rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  min-height: 0;
}

.col-title {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 0.55rem;
}

.col-title.private {
  color: var(--mint);
}

.col-title.public {
  color: #7eb6ff;
}

.list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.list li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.55rem 0 0.7rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.86rem;
  color: var(--text);
  min-width: 0;
  line-height: 1.7;
}

.list li::before {
  content: "";
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  margin-top: 0.45rem;
  background: var(--mint);
}

.gap-map {
  display: grid;
  gap: 0.55rem;
}

.gap-head {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0 0.15rem 0.15rem;
}

.gap-head span {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gap-head .have {
  color: #7eb6ff;
}

.gap-head .need {
  color: var(--mint);
}

.gap-row {
  display: grid;
  grid-template-columns: 1fr 2.4rem 1fr;
  gap: 0.75rem;
  align-items: stretch;
}

.gap-cell {
  background: var(--ink-2);
  border: 1px solid var(--line);
  padding: 0.85rem 1rem 1rem;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.7;
}

.gap-cell.need {
  border-color: rgba(61, 255, 181, 0.28);
}

.gap-cell p {
  margin: 0;
  color: var(--text);
  line-height: 1.7;
  padding-bottom: 0.15em;
}

.gap-but {
  display: grid;
  place-items: center;
  color: var(--mint);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.tiny {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0.2rem 0 0;
}

.bar-row {
  display: grid;
  grid-template-columns: 8.5rem 1fr auto;
  gap: 0.55rem;
  align-items: center;
  margin: 0.4rem 0;
  font-size: 0.8rem;
}

.bar {
  height: 8px;
  background: var(--ink-3);
  border-radius: var(--radius);
  overflow: hidden;
}

.bar > span {
  display: block;
  height: 100%;
  background: var(--mint);
}

.code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  color: var(--mint);
  background: var(--ink);
  border: 1px solid var(--line);
  padding: 0.12rem 0.35rem;
  white-space: nowrap;
}

.vs {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.85rem;
  align-items: stretch;
}

.vs-col {
  background: var(--ink-2);
  border: 1px solid var(--line);
  padding: 1rem 1.1rem;
}

.vs-col.bad {
  border-color: rgba(255, 107, 122, 0.35);
}

.vs-col.good {
  border-color: var(--mint);
  background: rgba(61, 255, 181, 0.06);
}

.vs-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 0.55rem;
}

.vs-col.bad .vs-label {
  color: var(--danger);
}

.vs-col.good .vs-label {
  color: var(--mint);
}

.vs-col h3 {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.vs-col p {
  margin: 0;
  font-size: 0.9rem;
}

.vs-mid {
  display: grid;
  place-items: center;
  color: var(--mint);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
}

.why3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.why3 .card h3 {
  font-size: 1.05rem;
}

.feat {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
}

.feat .card {
  padding: 0.85rem 0.9rem;
}

.feat .card p {
  margin: 0.3rem 0 0;
  font-size: 0.8rem;
  line-height: 1.5;
}

.feat .card h3 {
  font-size: 0.92rem;
}

.sys {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 1.1fr;
  gap: 0.7rem;
}

.sys-col {
  display: grid;
  gap: 0.5rem;
  align-content: start;
}

.sys-head {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--mint);
}

.lane {
  display: grid;
  gap: 0.45rem;
}

.note {
  border-left: 2px solid var(--mint);
  padding: 0.2rem 0 0.25rem 0.75rem;
  font-size: 0.88rem;
  line-height: 1.55;
}

.users {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
  align-items: start;
}

.roadmap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.roadmap ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.roadmap li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 1.6rem 1fr;
  gap: 0.55rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 0.86rem;
}

.roadmap li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--mint);
  font-size: 0.78rem;
}

.art {
  width: 100%;
  max-width: 380px;
  justify-self: end;
  pointer-events: none;
  user-select: none;
}

.art img {
  width: 100%;
  height: auto;
  display: block;
  mix-blend-mode: screen;
}

.loop {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
}

.board {
  width: 100%;
  height: auto;
  max-height: min(58vh, 560px);
  display: block;
  overflow: visible;
}

.board text {
  font-family: var(--font-display);
  fill: var(--text);
}

.board .muted {
  font-family: var(--font-body);
  fill: var(--muted);
}

.caption {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
  max-width: 78ch;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.1rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.legend i {
  display: inline-block;
  width: 18px;
  height: 3px;
  margin-right: 0.4rem;
  vertical-align: middle;
  background: var(--mint);
}

.legend i.dash {
  background: repeating-linear-gradient(90deg, var(--mint) 0 6px, transparent 6px 10px);
}

.legend i.pub {
  background: #7eb6ff;
}

.flare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.flare-table th,
.flare-table td {
  text-align: left;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.flare-table th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.flare-table td:first-child {
  color: var(--mint);
  font-weight: 600;
  white-space: nowrap;
  padding-right: 1rem;
}

.chrome {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem var(--slide-pad-x) 0.85rem;
  border-top: 1px solid var(--line);
  background: rgba(11, 15, 20, 0.88);
  backdrop-filter: blur(10px);
}

.progress {
  height: 2px;
  background: var(--line);
}

.progress > span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--mint);
  transition: width 0.25s ease;
}

.nav-btns {
  display: flex;
  gap: 0.4rem;
}

.nav-btns button,
.hint {
  appearance: none;
  border: 1px solid var(--mint);
  background: transparent;
  color: var(--mint);
  font-weight: 600;
  font-size: 0.78rem;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-btns button:hover {
  background: var(--mint);
  color: #04110c;
}

.hint {
  border-color: var(--line);
  color: var(--muted);
  cursor: default;
}

.counter {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 0.78rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .grid-4,
  .grid-3,
  .split,
  .sys,
  .users,
  .roadmap,
  .loop,
  .flow,
  .vs,
  .why3,
  .feat,
  .gap-row,
  .gap-head {
    grid-template-columns: 1fr;
    grid-auto-flow: row;
  }

  .gap-but {
    transform: none;
    padding: 0.15rem 0;
  }

  .vs-mid {
    transform: rotate(90deg);
  }

  .flow-step::after {
    content: "↓";
    right: auto;
    left: 50%;
    top: auto;
    bottom: -0.7rem;
    transform: translateX(-50%);
  }

  .art {
    max-width: 240px;
    justify-self: center;
    margin: 0 auto;
  }

  .slide.active {
    justify-content: flex-start;
    padding-top: calc(var(--slide-pad-y) + 2.4rem);
  }

  h2 {
    max-width: none;
  }
}

@media print {
  body,
  html,
  .deck {
    overflow: visible;
    height: auto;
    background: var(--ink);
  }

  .slide {
    display: flex !important;
    flex-direction: column;
    justify-content: center;
    position: relative;
    page-break-after: always;
    min-height: 100vh;
    animation: none;
  }

  .chrome {
    display: none;
  }
}