:root {
  --mint: #2fce96;
  --mint-deep: #0c8a5f;
  --mint-pale: #dff5ec;
  --paper: #f7f5f0;
  --paper-high: #fcfbf7;
  --paper-low: #efede6;
  --ink: #141414;
  --muted: #6e6a5e;
  --faint: #a29d8d;
  --line: #d8d4c8;
  --dark-line: rgba(247,245,240,.16);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; overflow-x: clip; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body.dark { background: var(--ink); }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
::selection { background: rgba(47,206,150,.32); }

.grain {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: .18;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.15'/%3E%3C/svg%3E");
}

.scroll-meter {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  height: 2px;
  width: 0;
  background: var(--mint);
}

.topbar {
  position: fixed;
  inset: 0 0 auto;
  height: 78px;
  z-index: 100;
  pointer-events: none;
}
.nav-shell {
  pointer-events: auto;
  width: 100%;
  height: 78px;
  margin: 0 auto;
  padding: 0 clamp(20px,4vw,64px);
  display: grid;
  grid-template-areas: "brand center action";
  grid-template-columns: minmax(150px,1fr) minmax(310px,auto) minmax(150px,1fr);
  align-items: center;
  border: 1px solid transparent;
  border-bottom-color: var(--line);
  background: rgba(247,245,240,.94);
  backdrop-filter: blur(18px) saturate(140%);
  transition: width .7s cubic-bezier(.2,.75,.2,1), height .7s cubic-bezier(.2,.75,.2,1), top .7s cubic-bezier(.2,.75,.2,1), border-radius .7s cubic-bezier(.2,.75,.2,1), box-shadow .7s, padding .7s;
}
.topbar.island .nav-shell {
  position: relative;
  top: 14px;
  width: min(760px,calc(100% - 28px));
  height: 58px;
  padding: 0 16px 0 20px;
  border-color: rgba(20,20,20,.25);
  border-radius: 17px;
  box-shadow: 0 18px 45px rgba(20,20,20,.12), 0 2px 8px rgba(20,20,20,.05);
}
.wordmark {
  grid-area: brand;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  font: 500 20px/1 "IBM Plex Mono", monospace;
  letter-spacing: -.045em;
  white-space: nowrap;
}
.brand-caret {
  display: inline-block;
  width: .54em;
  height: 1.04em;
  margin-left: .1em;
  background: var(--mint);
  transform-origin: center;
  animation: blink 1.08s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.nav-center {
  grid-area: center;
  min-width: 310px;
  display: grid;
  place-items: center;
}
.nav-links,.nav-status { grid-area: 1 / 1; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font: 400 11px/1 "IBM Plex Mono",monospace;
  opacity: 1;
  transform: none;
  transition: opacity .28s ease,transform .36s cubic-bezier(.2,.75,.2,1),visibility 0s;
}
.nav-links a { transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
.topbar.has-telemetry .nav-links {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px) scale(.97);
  transition: opacity .2s ease,transform .3s cubic-bezier(.2,.75,.2,1),visibility 0s linear .3s;
}
.nav-status {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--mint-deep);
  font: 500 10px/1 "IBM Plex Mono",monospace;
  letter-spacing: .07em;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px) scale(.96);
  transform-origin: center;
  transition: opacity .28s ease, transform .36s cubic-bezier(.2,.75,.2,1), visibility 0s linear .36s;
}
.nav-status.is-live {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}
.nav-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgba(47,206,150,.12);
  animation: status-breathe 2.2s ease-in-out infinite;
}
@keyframes status-breathe {
  50% { box-shadow: 0 0 0 7px rgba(47,206,150,.04),0 0 16px rgba(47,206,150,.28); }
}
.nav-cta {
  grid-area: action;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 12px 15px;
  border-radius: 9px;
  background: var(--ink);
  color: var(--paper);
  font: 500 10px/1 "IBM Plex Mono",monospace;
  transition: transform .22s ease,box-shadow .22s ease;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(20,20,20,.16); }

.hero {
  position: relative;
  z-index: 2;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(440px,.92fr);
  align-items: center;
  gap: clamp(40px,6vw,100px);
  padding: 124px clamp(24px,5vw,78px) 74px;
  background: var(--paper);
}
.hero-copy { max-width: 700px; }
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 27px;
  padding: 8px 14px;
  border: 1px solid #c9c5b8;
  border-radius: 999px;
  color: var(--muted);
  font: 500 10px/1 "IBM Plex Mono",monospace;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.hero-pill::before { content: ""; width: 16px; border-top: 1px solid var(--mint-deep); }
h1 {
  max-width: 760px;
  font: 500 clamp(54px,6.25vw,94px)/.94 "IBM Plex Serif",serif;
  letter-spacing: -.045em;
}
h1 em { color: var(--mint-deep); font-weight: 400; }
.hero h1 > span:first-child { display: block; }
.hero-cycle-row {
  width: max-content;
  display: flex;
  align-items: baseline;
  gap: .13em;
  white-space: nowrap;
}
.hero-cycle-prefix { flex: 0 0 auto; }
.hero-cycle-line {
  position: relative;
  width: max-content;
  flex: 0 0 auto;
  min-height: 1.04em;
  display: flex;
  align-items: baseline;
  overflow: hidden;
  perspective: 600px;
}
.hero-cycle-word {
  min-width: 3.9em;
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
}
.hero-cycle-line::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: .01em;
  height: 1px;
  background: linear-gradient(90deg,var(--mint-deep),rgba(12,138,95,0));
  transform-origin: left;
  animation: hero-cycle-progress 3.2s linear infinite;
}
.hero-cycle-line em {
  display: inline-block;
  transform-origin: 50% 100%;
  will-change: transform,opacity,filter;
}
.hero-period { color: var(--mint-deep); }
.hero-cycle-line small {
  flex: 0 0 auto;
  align-self: flex-end;
  margin: 0 0 .58em 16px;
  color: var(--faint);
  font: 500 8px/1 "IBM Plex Mono",monospace;
  letter-spacing: .12em;
}
@keyframes hero-cycle-progress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
.hero-sub {
  max-width: 590px;
  margin: 30px 0;
  color: #57544b;
  font: 400 clamp(16px,1.3vw,19px)/1.55 "IBM Plex Sans",sans-serif;
}
.hero-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.button {
  min-width: 158px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 15px 18px;
  border: 1px solid #aca89b;
  border-radius: 4px;
  font: 500 13px/1 "IBM Plex Sans",sans-serif;
  transition: transform .22s, box-shadow .22s, background .22s;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(20,20,20,.09); }
.button.primary { border-color: var(--mint); background: var(--mint); color: #06301f; }
.hero-install {
  width: max-content;
  max-width: 100%;
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font: 400 10px/1.7 "IBM Plex Mono",monospace;
}
.hero-install span { color: var(--mint-deep); transition: transform .2s ease; }
.hero-install:hover span { transform: translateY(3px); }

.get-started {
  position: relative;
  z-index: 3;
  min-height: 100svh;
  padding: clamp(110px,14vh,170px) clamp(24px,5vw,78px);
  display: grid;
  grid-template-columns: minmax(0,.72fr) minmax(520px,1.18fr);
  align-items: center;
  gap: clamp(56px,6vw,96px);
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.get-started-copy h2 {
  max-width: 660px;
  margin-top: 22px;
  font: 500 clamp(54px,6.4vw,96px)/.92 "IBM Plex Serif",serif;
  letter-spacing: -.052em;
}
.get-started-copy h2 em { color: var(--mint-deep); font-weight: 400; }
.get-started-copy > p {
  max-width: 520px;
  margin-top: 28px;
  color: var(--muted);
  font: 400 16px/1.65 "IBM Plex Sans",sans-serif;
}
.infra-note {
  max-width: 520px;
  margin-top: 34px;
  padding-top: 18px;
  display: block;
  border-top: 1px solid var(--line);
  color: var(--mint-deep);
  font: 500 9px/1.6 "IBM Plex Mono",monospace;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.early-access-form { max-width: 540px; margin-top: 30px; }
.early-access-form label { display: block; margin-bottom: 9px; color: var(--muted); font: 500 9px/1 "IBM Plex Mono",monospace; letter-spacing: .12em; text-transform: uppercase; }
.early-access-control { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px; }
.early-access-control input { min-width: 0; height: 52px; padding: 0 16px; border: 1px solid #aaa69a; border-radius: 4px; background: rgba(255,255,255,.46); color: var(--ink); font: 400 14px/1 "IBM Plex Sans",sans-serif; outline: none; }
.early-access-control input:focus { border-color: var(--mint-deep); box-shadow: 0 0 0 3px rgba(12,138,95,.1); }
.early-access-control .button { min-width: 170px; }
.early-access-status { min-height: 20px; margin-top: 10px; color: var(--muted); font: 400 10px/1.5 "IBM Plex Mono",monospace; }
.early-access-form[data-state="success"] .early-access-status { color: var(--mint-deep); }
.early-access-form[data-state="invalid"] .early-access-status,
.early-access-form[data-state="failure"] .early-access-status { color: #9e4937; }
.early-access-demo { display: inline-block; margin-top: 15px; color: var(--muted); font: 500 10px/1.4 "IBM Plex Mono",monospace; }
.onboarding-access-label { display: block; margin-bottom: 12px; color: var(--mint-deep); font: 500 9px/1 "IBM Plex Mono",monospace; letter-spacing: .12em; text-transform: uppercase; }
.onboarding-console {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(47,206,150,.42);
  border-radius: 15px;
  background: #080c0a;
  color: var(--paper);
  box-shadow: 0 32px 90px rgba(20,20,20,.16),18px 18px 0 rgba(47,206,150,.07);
}
.onboarding-console::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg,transparent 58%,rgba(47,206,150,.035),transparent 76%);
}
.onboarding-head {
  height: 46px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(247,245,240,.12);
  color: #82928b;
  font: 500 8px/1 "IBM Plex Mono",monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.onboarding-head i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgba(47,206,150,.1),0 0 20px rgba(47,206,150,.45);
}
.onboarding-tabs {
  position: relative;
  z-index: 1;
  padding: 14px 14px 0;
  display: flex;
  gap: 4px;
  border-bottom: 1px solid rgba(247,245,240,.12);
}
.onboarding-tabs button {
  padding: 11px 14px 13px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: #718078;
  cursor: pointer;
  font: 500 9px/1 "IBM Plex Mono",monospace;
  transition: color .2s ease,border-color .2s ease;
}
.onboarding-tabs button:hover { color: #adb8b2; }
.onboarding-tabs button[aria-selected="true"] { border-color: var(--mint); color: var(--paper); }
.onboarding-panel {
  position: relative;
  z-index: 1;
  min-height: 250px;
  padding: 34px 28px;
}
.onboarding-panel[hidden] { display: none; }
.onboarding-panel pre {
  overflow-x: auto;
  color: #b8c1bc;
  font: 400 13px/1.95 "IBM Plex Mono",monospace;
  white-space: pre;
}
.onboarding-panel pre span { color: var(--mint); }
.onboarding-panel pre i { color: #66746d; font-style: normal; }
a:focus-visible,button:focus-visible { outline: 2px solid var(--mint-deep); outline-offset: 4px; }

.terminal {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--paper-high);
  box-shadow: 0 28px 70px rgba(20,20,20,.11), 0 2px 4px rgba(20,20,20,.05);
  transform: rotate(.25deg);
}
.terminal::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg,transparent 35%,rgba(47,206,150,.06),transparent 64%);
  transform: translateX(-100%);
  animation: terminal-scan 6s ease-in-out infinite;
}
@keyframes terminal-scan { 50%,100% { transform: translateX(120%); } }
.terminal-bar {
  height: 42px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--paper-low);
  border-bottom: 1px solid var(--line);
  font: 400 10px/1 "IBM Plex Mono",monospace;
  color: var(--muted);
}
.terminal-bar i { width: 8px; height: 8px; border-radius: 50%; background: #d0ccbf; }
.terminal-bar span { margin-left: 8px; }
.terminal-body { padding: clamp(18px,2vw,28px); min-height: 390px; font: 400 12px/1.95 "IBM Plex Mono",monospace; color: #4c4941; }
.terminal-line { display: block; opacity: .74; }
.terminal-line.mint { color: var(--mint-deep); opacity: 1; }
.terminal-line.dim { color: var(--faint); }
.terminal-line.result { margin-top: 12px; padding: 10px 12px; border-left: 2px solid var(--mint); background: rgba(47,206,150,.08); color: var(--ink); }
.terminal-caret { display: inline-block; width: 8px; height: 14px; background: var(--mint); vertical-align: -2px; animation: blink 1.08s steps(1) infinite; }
.terminal-caption { margin-top: 10px; text-align: right; color: var(--faint); font: 400 9px/1.4 "IBM Plex Mono",monospace; letter-spacing: .08em; text-transform: uppercase; }

.concept-label {
  position: fixed;
  z-index: 110;
  right: 18px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 13px;
  border: 1px solid rgba(20,20,20,.22);
  border-radius: 999px;
  background: rgba(247,245,240,.84);
  backdrop-filter: blur(14px);
  color: var(--muted);
  font: 500 8px/1 "IBM Plex Mono",monospace;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.concept-label b { color: var(--mint-deep); }

.mono-label { font: 500 9px/1 "IBM Plex Mono",monospace; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow-mint { color: var(--mint-deep); }
.metric-strip { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line); border-radius: 10px; background: rgba(252,251,247,.84); backdrop-filter: blur(12px); overflow: hidden; }
.metric { padding: 12px 14px; border-right: 1px solid var(--line); }
.metric:last-child { border-right: 0; }
.metric small { display: block; margin-bottom: 6px; color: var(--faint); font: 400 8px/1 "IBM Plex Mono",monospace; letter-spacing: .11em; }
.metric strong { font: 500 17px/1 "IBM Plex Mono",monospace; }
.metric strong.mint { color: var(--mint-deep); }

.diff-card {
  overflow: hidden;
  border: 1px solid var(--mint-deep);
  background: rgba(252,251,247,.95);
  box-shadow: 16px 18px 0 rgba(12,138,95,.07), 0 25px 70px rgba(20,20,20,.13);
  font-family: "IBM Plex Mono",monospace;
}
.diff-head, .diff-foot { display: flex; align-items: center; justify-content: space-between; padding: 11px 14px; border-bottom: 1px solid var(--line); color: var(--muted); font: 500 8px/1 "IBM Plex Mono",monospace; letter-spacing: .1em; text-transform: uppercase; }
.diff-head b { color: var(--mint-deep); }
.diff-title { padding: 18px; color: var(--mint-deep); font: 500 clamp(17px,2vw,24px)/1 "IBM Plex Mono",monospace; }
.diff-metrics { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.diff-metrics span { padding: 12px 14px; border-right: 1px solid var(--line); color: var(--faint); font: 400 8px/1.6 "IBM Plex Mono",monospace; text-transform: uppercase; }
.diff-metrics span:last-child { border-right: 0; }
.diff-metrics b { display: block; color: var(--mint-deep); font-size: 17px; }
.diff-code { padding: 16px 18px; color: var(--muted); font: 400 10px/1.8 "IBM Plex Mono",monospace; white-space: pre-wrap; }
.diff-code .add { display: block; margin: 0 -18px; padding: 0 18px; background: rgba(47,206,150,.12); color: var(--mint-deep); }
.diff-foot { border: 0; border-top: 1px solid var(--line); color: var(--mint-deep); }

.comparison-links {
  position: fixed;
  left: 16px;
  bottom: 15px;
  z-index: 111;
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(20,20,20,.18);
  border-radius: 999px;
  background: rgba(247,245,240,.88);
  backdrop-filter: blur(14px);
}
.comparison-links a { width: 29px; height: 29px; display: grid; place-items: center; border-radius: 50%; color: var(--muted); font: 500 9px/1 "IBM Plex Mono",monospace; }
.comparison-links a.active { background: var(--ink); color: var(--paper); }

@media (max-width: 900px) {
  .nav-center { display: none; }
  .nav-shell { height: 64px; padding: 0 18px; grid-template-areas: "brand action"; grid-template-columns: 1fr auto; }
  .topbar.island .nav-shell { top: 9px; height: 54px; width: calc(100% - 20px); }
  .hero { min-height: auto; grid-template-columns: minmax(0,1fr); gap: 48px; padding: 116px 18px 72px; }
  h1 { font-size: clamp(50px,15vw,74px); }
  .hero-sub { margin: 24px 0; font-size: 16px; }
  .terminal { transform: none; }
  .terminal-body { min-height: 330px; padding: 18px; font-size: 10px; }
  .get-started { min-height: auto; padding: 110px 18px 130px; grid-template-columns: minmax(0,1fr); gap: 54px; }
  .get-started-copy h2 { font-size: clamp(52px,14vw,72px); }
  .onboarding-panel { min-height: 230px; padding: 26px 20px; }
  .onboarding-panel pre { font-size: 11px; }
  .concept-label { display: none; }
  .comparison-links { left: 50%; transform: translateX(-50%); }
}

@media (max-width: 540px) {
  .hero-cycle-row { font-size: min(1em,calc((100vw - 36px) / 6.1)); }
  .hero-cycle-line small { display: none; }
  .early-access-control { grid-template-columns: 1fr; }
  .early-access-control .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .hero-cycle-line::after { transform: scaleX(1); }
}
