:root {
  --bg: #0b0d10;
  --bg-2: #101317;
  --card: #13171c;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #ece9e2;
  --muted: #a3a6ab;
  --faint: #6b6f76;
  --sea: #4fb3a9;
  --sea-2: #7fd6cc;
  --sand: #d8b878;
  --ai: #b39af5;
  --on-accent: #08100f;
  --glow: rgba(79, 179, 169, 0.35);
  --shadow: 0 40px 120px -30px rgba(0, 0, 0, 0.75), 0 0 0 1px var(--line-strong);
  --radius: 14px;
  --font: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f4ee;
    --bg-2: #efebe2;
    --card: #fffdf8;
    --line: rgba(20, 20, 20, 0.08);
    --line-strong: rgba(20, 20, 20, 0.14);
    --text: #17191c;
    --muted: #55585e;
    --faint: #8f9197;
    --sea: #23877e;
    --sea-2: #2f9b91;
    --sand: #b88d3c;
    --ai: #7652d6;
    --on-accent: #ffffff;
    --glow: rgba(35, 135, 126, 0.22);
    --shadow: 0 40px 100px -40px rgba(60, 45, 20, 0.35), 0 0 0 1px var(--line-strong);
    color-scheme: light;
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  /* The floating notes beside the hero screenshot may reach past the edge; never scroll sideways for them. */
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

code {
  font-family: var(--mono);
  font-size: 0.88em;
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--line);
}

.ic {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ic.big {
  width: 26px;
  height: 26px;
  color: var(--sea);
}
.ic.huge {
  width: 40px;
  height: 40px;
  color: var(--sea);
}

/* ---------- nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
  padding: 0 max(20px, calc((100vw - 1200px) / 2));
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand img {
  border-radius: 7px;
}
.links {
  display: flex;
  gap: 22px;
  margin-left: 12px;
}
.links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
}
.links a:hover {
  color: var(--text);
}
.nav-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ghost-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}
.ghost-btn:hover {
  color: var(--text);
  background: var(--line);
}

/* ---------- buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 48px;
  padding: 0 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: linear-gradient(180deg, var(--sea-2), var(--sea));
  color: var(--on-accent);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  box-shadow: 0 10px 30px -10px var(--glow), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px -12px var(--glow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.btn.secondary {
  background: var(--card);
  color: var(--text);
  border-color: var(--line-strong);
  box-shadow: none;
}
.btn.secondary:hover {
  border-color: var(--sea);
}
.btn.small {
  height: 36px;
  padding: 0 14px;
  font-size: 14px;
  border-radius: 10px;
}

/* ---------- hero */

.hero {
  position: relative;
  padding: 88px 20px 40px;
  text-align: center;
  isolation: isolate;
}
.horizon {
  position: absolute;
  inset: -64px 0 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.horizon::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 50% 0%, color-mix(in srgb, var(--sea) 18%, transparent), transparent 70%),
    radial-gradient(40% 30% at 85% 20%, color-mix(in srgb, var(--ai) 12%, transparent), transparent 70%);
}
.moon {
  position: absolute;
  top: 120px;
  right: max(6vw, calc((100vw - 1200px) / 2 + 40px));
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #ede8dc;
  box-shadow: 0 0 80px 20px rgba(237, 232, 220, 0.18);
  opacity: 0.9;
}
@media (prefers-color-scheme: light) {
  .moon {
    background: #f3d9a0;
    box-shadow: 0 0 90px 30px rgba(243, 200, 120, 0.35);
  }
}
.sea,
.sand {
  position: absolute;
  left: -10%;
  width: 120%;
}
.sea {
  top: 560px;
  height: 420px;
  background: radial-gradient(50% 50% at 50% 50%, color-mix(in srgb, var(--sea) 20%, transparent), transparent 70%);
}
.sand {
  top: 900px;
  height: 700px;
  background: radial-gradient(45% 40% at 50% 40%, color-mix(in srgb, var(--sand) 9%, transparent), transparent 70%);
}

.hero-copy {
  max-width: 880px;
  margin: 0 auto;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: color-mix(in srgb, var(--card) 70%, transparent);
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}
.pill:hover {
  color: var(--text);
  border-color: var(--sea);
}
.pill .ic {
  width: 14px;
  height: 14px;
}
.pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sea);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--sea) 25%, transparent);
}
h1 {
  margin: 28px 0 0;
  font-size: clamp(44px, 7.4vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 700;
}
.gradient {
  background: linear-gradient(100deg, var(--sea-2) 10%, var(--sand) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lede {
  max-width: 660px;
  margin: 26px auto 0;
  color: var(--muted);
  font-size: clamp(17px, 1.6vw, 20px);
}
.cta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.fineprint {
  margin: 16px 0 0;
  color: var(--faint);
  font-size: 14px;
}

.stage {
  position: relative;
  max-width: 1180px;
  margin: 64px auto 0;
}
.window {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow), 0 0 160px -40px var(--glow);
}
.chrome {
  display: none;
}
.float {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--line-strong);
  font-size: 14px;
  white-space: nowrap;
  animation: bob 6s ease-in-out infinite;
}
.float .ok {
  color: var(--sea);
}
.float .ai {
  color: var(--ai);
}
.float .undo {
  margin-left: 6px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--line);
  color: var(--sea);
  font-weight: 600;
}
.f1 {
  left: -32px;
  bottom: 18%;
}
.f2 {
  right: -40px;
  top: -22px;
  animation-delay: -2s;
}
.f3 {
  right: 8%;
  bottom: -22px;
  animation-delay: -4s;
}
@keyframes bob {
  50% {
    transform: translateY(-8px);
  }
}

/* ---------- strip */

.strip {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  margin: 80px auto 0;
  padding: 0 20px;
}
.strip > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.strip-label {
  margin-right: 6px;
  color: var(--faint);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.chip {
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
}
.chip.muted {
  color: var(--faint);
  border-style: dashed;
}

/* ---------- sections */

section {
  scroll-margin-top: 80px;
}
h2 {
  margin: 0;
  font-size: clamp(32px, 4.2vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.028em;
  font-weight: 700;
}
h3 {
  margin: 14px 0 6px;
  font-size: 19px;
  letter-spacing: -0.01em;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--sea);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.eyebrow.ai {
  color: var(--ai);
}
.eyebrow .new {
  padding: 2px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--sea) 18%, transparent);
  color: var(--sea);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.muted {
  color: var(--muted);
}
.section-head {
  max-width: 820px;
  margin: 0 auto 48px;
  text-align: center;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr);
  gap: 56px;
  align-items: center;
  max-width: 1240px;
  margin: 140px auto 0;
  padding: 0 20px;
}
.split.reverse {
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
}
.split.reverse .split-copy {
  order: 2;
}
.split-copy p {
  color: var(--muted);
  margin: 18px 0 0;
}
.shot {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.ticks {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 14px;
}
.ticks li {
  display: flex;
  gap: 12px;
  color: var(--muted);
  font-size: 16px;
}
.ticks li b {
  color: var(--text);
}
.ticks .ic {
  margin-top: 4px;
  color: var(--sea);
}

.prompt {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  padding: 14px 16px;
  border: 1px solid color-mix(in srgb, var(--ai) 40%, var(--line));
  border-radius: 12px;
  background: color-mix(in srgb, var(--ai) 7%, var(--card));
  font-family: var(--mono);
  font-size: 15px;
  min-height: 54px;
}
.prompt .ic {
  color: var(--ai);
}
.caret {
  width: 2px;
  height: 20px;
  background: var(--ai);
  animation: blink 1s steps(1) infinite;
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* ---------- bento */

.features {
  max-width: 1240px;
  margin: 160px auto 0;
  padding: 0 20px;
}
.bento {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--card) 100%, transparent), color-mix(in srgb, var(--bg-2) 70%, transparent));
  overflow: hidden;
  transition: border-color 200ms ease, transform 200ms ease;
}
.card:hover {
  border-color: color-mix(in srgb, var(--sea) 45%, var(--line));
  transform: translateY(-2px);
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15.5px;
}
.card.wide {
  grid-column: span 2;
}
.mini-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  font-family: var(--mono);
  font-size: 13px;
}
.mini-grid span {
  padding: 8px 12px;
  border-top: 1px solid var(--line);
}
.mini-grid span:nth-child(-n + 3) {
  border-top: 0;
  color: var(--faint);
  background: var(--bg-2);
}
.mini-grid .edited {
  background: color-mix(in srgb, var(--sand) 22%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--sand) 60%, transparent);
}

/* ---------- privacy */

.privacy {
  max-width: 1100px;
  margin: 160px auto 0;
  padding: 56px 40px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(60% 80% at 0% 0%, color-mix(in srgb, var(--sea) 12%, transparent), transparent 60%),
    var(--card);
  text-align: center;
}
.privacy h2 {
  margin-top: 16px;
}
.privacy-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
  text-align: left;
}
.privacy-grid div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.privacy-grid span {
  color: var(--muted);
  font-size: 15px;
}

/* ---------- how it works */

.how {
  max-width: 1240px;
  margin: 120px auto 0;
  padding: 0 20px;
}
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  counter-reset: none;
}
.steps .card h3,
.roles .card h3 {
  margin: 14px 0 8px;
  font-size: 20px;
}
.steps .card p,
.roles .card p {
  color: var(--muted);
}
.step-n {
  position: absolute;
  top: 18px;
  right: 22px;
  font-size: 54px;
  font-weight: 700;
  line-height: 1;
  color: color-mix(in srgb, var(--sea) 16%, transparent);
}

/* ---------- who it's for */

.roles-section {
  max-width: 1240px;
  margin: 140px auto 0;
  padding: 0 20px;
}
.roles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.roles .card h3 {
  margin-top: 0;
}

/* ---------- download */

.download {
  max-width: 1100px;
  margin: 160px auto 0;
  padding: 0 20px;
}
.downloads {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.dl {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}
.dl h3 {
  margin: 6px 0 0;
  font-size: 24px;
}
.dl p {
  margin: 0 0 10px;
  color: var(--muted);
}
.dl > p {
  margin: 0;
}
.dl-facts {
  list-style: none;
  margin: 4px 0 14px;
  padding: 0;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}
.dl-facts li {
  position: relative;
  padding-left: 16px;
}
.dl-facts li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sea);
  opacity: 0.7;
}
/* Buttons sit at the bottom so the three cards line up whatever their text. */
.dl-buttons {
  margin-top: auto;
  width: 100%;
  display: grid;
  gap: 10px;
}
.dl .btn {
  width: 100%;
  min-width: 0;
  height: auto;
  min-height: 48px;
  padding: 10px 16px;
  white-space: normal;
  text-align: center;
  line-height: 1.25;
}
.dl.recommended {
  border-color: color-mix(in srgb, var(--sea) 55%, var(--line));
  box-shadow: 0 0 80px -30px var(--glow);
}
.note {
  margin: 20px auto 0;
  max-width: 720px;
  color: var(--faint);
  font-size: 14px;
  text-align: center;
}

/* ---------- faq */

.faq {
  max-width: 820px;
  margin: 160px auto 0;
  padding: 0 20px;
}
.faq-list {
  border-top: 1px solid var(--line);
}
details {
  border-bottom: 1px solid var(--line);
}
summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 4px;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  list-style: none;
}
summary::-webkit-details-marker {
  display: none;
}
summary::after {
  content: "+";
  color: var(--faint);
  font-weight: 400;
  font-size: 24px;
  transition: transform 200ms ease;
}
details[open] summary::after {
  transform: rotate(45deg);
}
details p {
  margin: -6px 4px 22px;
  color: var(--muted);
}

/* ---------- final */

.final {
  margin: 160px auto 0;
  padding: 80px 20px;
  text-align: center;
  background: radial-gradient(50% 70% at 50% 100%, color-mix(in srgb, var(--sea) 16%, transparent), transparent 70%);
}
.cta.center {
  margin-top: 30px;
}

.footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 28px max(20px, calc((100vw - 1200px) / 2));
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 14px;
}
.footer span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer a {
  color: var(--muted);
  text-decoration: none;
}
.footer a:hover {
  color: var(--text);
}

/* ---------- motion */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms cubic-bezier(0.2, 0.7, 0.2, 1), transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .float,
  .caret {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ---------- responsive */

@media (max-width: 980px) {
  .links {
    display: none;
  }
  .downloads {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .roles {
    grid-template-columns: 1fr 1fr;
  }
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 110px;
  }
  .split.reverse .split-copy {
    order: 0;
  }
  .bento {
    grid-template-columns: 1fr 1fr;
  }
  .bento > .card:last-child {
    grid-column: span 2;
  }
  .privacy-grid {
    grid-template-columns: 1fr 1fr;
  }
  .float {
    display: none;
  }
}
@media (max-width: 640px) {
  body {
    font-size: 16px;
  }
  .hero {
    padding-top: 56px;
  }
  .moon {
    top: 70px;
    right: 18px;
    width: 34px;
    height: 34px;
    opacity: 0.5;
  }
  .nav-actions .ghost-btn span {
    display: none;
  }
  .bento,
  .downloads,
  .privacy-grid,
  .roles {
    grid-template-columns: 1fr;
  }
  .card.wide,
  .bento > .card:last-child {
    grid-column: auto;
  }
  .privacy {
    padding: 40px 22px;
    border-radius: 18px;
  }
  .btn {
    width: 100%;
  }
  .mini-grid {
    font-size: 11.5px;
  }
}

/* ---------- speed */

.speed {
  max-width: 1100px;
  margin: 160px auto 0;
  padding: 0 20px;
}
.speed .section-head p {
  margin: 18px auto 0;
  max-width: 620px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}
.stat b {
  font-size: clamp(36px, 4vw, 48px);
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(100deg, var(--sea-2), var(--sand));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat small {
  font-size: 0.5em;
  letter-spacing: 0;
}
.stat span {
  color: var(--muted);
  font-size: 15px;
}
.race {
  margin-top: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}
.race-title {
  margin: 0 0 20px;
  font-weight: 600;
}
.race-group {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}
.race-db {
  color: var(--faint);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.bar {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 38px;
  padding: 0 0 0 14px;
  border-radius: 9px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--muted);
  isolation: isolate;
}
.bar::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: calc((100% - 76px) * var(--p));
  border-radius: inherit;
  background: var(--line-strong);
  z-index: -1;
  transform-origin: left;
  transition: transform 1100ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.bar.kiyi {
  color: var(--text);
}
.bar.kiyi::before {
  background: linear-gradient(90deg, color-mix(in srgb, var(--sea) 55%, transparent), color-mix(in srgb, var(--sea-2) 35%, transparent));
}
.bar b {
  width: 64px;
  font-weight: 500;
  text-align: right;
}
.reveal:not(.in) .bar::before {
  transform: scaleX(0);
}
.race-note {
  margin: 4px 0 0;
  color: var(--faint);
  font-size: 14px;
}
.race-note a {
  color: var(--sea);
}
@media (max-width: 980px) {
  .stats {
    grid-template-columns: 1fr 1fr;
  }
}
@media (prefers-reduced-motion: reduce) {
  .bar::before {
    transition: none;
  }
}