:root {
  color-scheme: dark light;
  --ink: #eef3fb;
  --muted: #9fb0c8;
  --paper: #060a13;
  --paper-2: #0a1120;
  --card: #0e1626;
  --card-2: #132036;
  --line: #233452;
  --accent: #34d399;
  --accent-2: #22d3ee;
  --gold: #f5c451;
  --accent-ink: #03140d;
  --good: #34d399;
  --bad: #ff7f8f;
  --warn: #f5c451;
  --glow: rgba(52, 211, 153, 0.35);
  --glow-gold: rgba(245, 196, 81, 0.28);
  --radius: 16px;
  --radius-sm: 10px;
  --gap: 16px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --ink: #0b1626;
    --muted: #4a5a72;
    --paper: #f3f6fb;
    --paper-2: #e9eef7;
    --card: #ffffff;
    --card-2: #f4f7fc;
    --line: #d5deeb;
    --accent: #0c8a5f;
    --accent-2: #0b7490;
    --gold: #9a6400;
    --accent-ink: #ffffff;
    --good: #0c8a5f;
    --bad: #c0303f;
    --warn: #8a5a00;
    --glow: rgba(12, 138, 95, 0.22);
    --glow-gold: rgba(154, 100, 0, 0.18);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 600px at 12% -10%, var(--glow), transparent 65%),
    radial-gradient(800px 560px at 92% 0%, var(--glow-gold), transparent 60%),
    linear-gradient(transparent 31px, color-mix(in srgb, var(--line) 35%, transparent) 32px) 0 0 / 100% 32px,
    linear-gradient(90deg, transparent 31px, color-mix(in srgb, var(--line) 35%, transparent) 32px) 0 0 / 32px 100%,
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  mask-image: linear-gradient(180deg, #000 0%, #000 60%, transparent 100%);
}

a {
  color: var(--accent);
}

.skip {
  position: absolute;
  left: -999px;
}

.skip:focus {
  left: 8px;
  top: 8px;
  z-index: 20;
  background: var(--card);
  padding: 8px;
}

.top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--gap);
  padding: 12px 20px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  backdrop-filter: blur(14px) saturate(1.3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
}

.brand::before {
  content: "";
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: conic-gradient(from 210deg, var(--accent), var(--accent-2), var(--gold), var(--accent));
  box-shadow: 0 0 18px var(--glow);
  transform: rotate(45deg);
  animation: spin-soft 14s linear infinite;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

nav a {
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  transition: color 160ms ease-out, background-color 160ms ease-out;
}

nav a:hover {
  color: var(--ink);
  background: color-mix(in srgb, var(--card-2) 80%, transparent);
}

nav a[aria-current="page"] {
  color: var(--accent-ink);
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  box-shadow: 0 6px 20px -8px var(--glow);
}

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 20px 56px;
  outline: none;
}

.foot {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 20px 44px;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
}

h1 {
  margin: 0 0 14px;
  font-size: clamp(1.7rem, 1.2rem + 2vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  background: linear-gradient(100deg, var(--ink) 35%, var(--accent) 70%, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 {
  margin: 28px 0 12px;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.card {
  position: relative;
  margin: 0 0 var(--gap);
  padding: 20px;
  border: 1px solid color-mix(in srgb, var(--line) 85%, transparent);
  border-radius: var(--radius);
  background: linear-gradient(160deg, color-mix(in srgb, var(--card-2) 92%, transparent), color-mix(in srgb, var(--card) 96%, transparent));
  box-shadow: 0 24px 50px -36px rgba(0, 0, 0, 0.85), inset 0 1px 0 color-mix(in srgb, var(--ink) 6%, transparent);
}

.grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

label {
  display: block;
  margin: 0 0 6px;
  font-weight: 600;
}

.field {
  margin: 0 0 16px;
}

.hint {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

input,
select,
button {
  font: inherit;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="file"],
input[type="search"],
select {
  width: 100%;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--paper) 70%, var(--card));
  color: var(--ink);
  transition: border-color 160ms ease-out, box-shadow 160ms ease-out;
}

input:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--glow);
}

input:focus-visible,
select:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.check {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-weight: 400;
}

.check input {
  margin-top: 5px;
  accent-color: var(--accent);
}

button {
  position: relative;
  overflow: hidden;
  min-height: 44px;
  padding: 9px 18px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: var(--accent-ink);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 26px -14px var(--glow);
  transition: transform 160ms var(--ease), box-shadow 160ms ease-out, opacity 160ms ease-out;
}

button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, 0.35) 50%, transparent 65%);
  transform: translateX(-130%);
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px -12px var(--glow);
}

button:hover::after {
  transform: translateX(130%);
  transition: transform 700ms var(--ease);
}

button.quiet {
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--line));
  background: color-mix(in srgb, var(--card-2) 70%, transparent);
  color: var(--accent);
  box-shadow: none;
}

button.danger {
  border: 1px solid var(--bad);
  background: transparent;
  color: var(--bad);
  box-shadow: none;
}

button:disabled {
  opacity: 0.55;
  cursor: progress;
  transform: none;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.notice {
  margin: 0 0 var(--gap);
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--card) 80%, transparent);
}

.notice.error {
  border-color: var(--bad);
  color: var(--bad);
}

.notice.ok {
  border-color: var(--good);
  color: var(--good);
}

.notice.warn {
  border-color: var(--warn);
  color: var(--warn);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 10px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

tbody tr {
  transition: background-color 140ms ease-out;
}

tbody tr:hover {
  background: color-mix(in srgb, var(--accent) 7%, transparent);
}

.scroll {
  overflow-x: auto;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
}

.tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.tag.ready,
.tag.succeeded {
  border-color: color-mix(in srgb, var(--good) 60%, transparent);
  background: color-mix(in srgb, var(--good) 12%, transparent);
  color: var(--good);
}

.tag.failed,
.tag.timed_out {
  border-color: color-mix(in srgb, var(--bad) 60%, transparent);
  background: color-mix(in srgb, var(--bad) 12%, transparent);
  color: var(--bad);
}

.tag.pending,
.tag.queued,
.tag.running {
  border-color: color-mix(in srgb, var(--warn) 60%, transparent);
  background: color-mix(in srgb, var(--warn) 12%, transparent);
  color: var(--warn);
}

.tag.running::before,
.tag.pending::before {
  animation: pulse 1.2s ease-in-out infinite;
}

.muted {
  color: var(--muted);
}

.num {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.hero {
  display: grid;
  gap: 28px;
  align-items: center;
  grid-template-columns: 1fr;
  padding: 12px 0 8px;
}

@media (min-width: 880px) {
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.kicker {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.1rem, 1.4rem + 3.2vw, 3.4rem);
}

.lead {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 1.12rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 10px 22px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: var(--accent-ink);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 14px 34px -14px var(--glow);
  transition: transform 160ms var(--ease);
}

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

.cta.ghost {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card-2) 70%, transparent);
  color: var(--ink);
  box-shadow: none;
}

.curve {
  padding: 18px 18px 12px;
}

.curve svg {
  display: block;
  width: 100%;
  height: auto;
}

.curve .axis {
  stroke: var(--line);
  stroke-width: 1;
}

.curve .line {
  fill: none;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: draw 2.4s var(--ease) forwards;
}

.curve .line.idea {
  stroke: var(--accent);
  filter: drop-shadow(0 0 6px var(--glow));
}

.curve .line.costs {
  stroke: var(--gold);
  animation-delay: 0.35s;
}

.curve .line.control {
  stroke: var(--muted);
  stroke-dasharray: 1;
  opacity: 0.7;
  animation-delay: 0.7s;
}

.curve .area {
  fill: url(#curve-fill);
  opacity: 0;
  animation: fade-in 1.2s ease-out 1.4s forwards;
}

.curve {
  margin: 0;
}

.curve .stop-a {
  stop-color: var(--accent);
  stop-opacity: 0.32;
}

.curve .stop-b {
  stop-color: var(--accent);
  stop-opacity: 0;
}

.sw.idea {
  background: var(--accent);
}

.sw.costs {
  background: var(--gold);
}

.sw.control {
  background: var(--muted);
}

.features {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.features li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 85%, transparent);
}

.features li::before {
  content: "✕";
  display: grid;
  flex: none;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--bad) 16%, transparent);
  color: var(--bad);
  font-weight: 800;
}

.path {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  counter-reset: step;
  margin: 0;
  padding: 0;
  list-style: none;
}

.path li {
  position: relative;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 85%, transparent);
  counter-increment: step;
  transition: transform 200ms var(--ease), border-color 200ms ease-out;
}

.path li:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--gold) 60%, var(--line));
}

.path li::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 10px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--gold), var(--accent));
  color: var(--accent-ink);
  font-weight: 800;
  box-shadow: 0 8px 20px -8px var(--glow-gold);
}

.path strong {
  display: block;
  margin-bottom: 4px;
}

.kpis {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: var(--gap);
}

@media (min-width: 900px) {
  .kpis {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.kpi {
  margin: 0;
}

.kpi-title {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.kpi-value {
  margin: 6px 0;
  font-size: 2rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(120deg, var(--ink), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.charts {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
}

.row > input[type="search"] {
  flex: 1 1 16rem;
  width: auto;
}

.charts .card {
  margin: 0;
}

.charts + .card {
  margin-top: var(--gap);
}

.bars {
  display: block;
  width: 100%;
  height: 100px;
}

.bars rect {
  transform-box: fill-box;
  transform-origin: bottom;
  animation: grow 700ms var(--ease) both;
}

.bars .b0,
.sw.b0 {
  fill: var(--accent);
  background: var(--accent);
}

.bars .b1,
.sw.b1 {
  fill: var(--bad);
  background: var(--bad);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.85rem;
}

.sw {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.facts {
  display: grid;
  gap: 10px 18px;
  grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr));
}

.facts dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.facts dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 520ms ease-out var(--stagger, 0ms), transform 620ms var(--ease) var(--stagger, 0ms);
}

@keyframes draw {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes fade-in {
  to {
    opacity: 1;
  }
}

@keyframes grow {
  from {
    transform: scaleY(0);
  }
}

@keyframes pulse {
  50% {
    opacity: 0.3;
  }
}

@keyframes spin-soft {
  to {
    transform: rotate(405deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .curve .line {
    stroke-dashoffset: 0;
  }

  .curve .area {
    opacity: 1;
  }
}

h1,
h2,
.kicker {
  text-wrap: balance;
}

p,
li,
.hint {
  text-wrap: pretty;
}

button:active:not(:disabled),
.cta:active {
  transform: scale(0.97);
}

.tag,
.kpi-value,
td {
  font-variant-numeric: tabular-nums;
}