@font-face {
  font-family: "Lab Sans";
  src: local("Segoe UI Variable Text"), local("Segoe UI");
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #f3f7fb;
  --muted: #8e9bab;
  --muted-bright: #b9c4cf;
  --base: #070b12;
  --base-soft: #0b111b;
  --panel: rgba(15, 23, 35, 0.76);
  --line: rgba(171, 204, 226, 0.14);
  --line-strong: rgba(171, 204, 226, 0.24);
  --cyan: #75e8ff;
  --cyan-soft: #3fb8d4;
  --coral: #ff7c69;
  --pearl: #e7dcca;
  --violet: #b79cff;
  --green: #7ef3ba;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  --sans: "Lab Sans", "Segoe UI", Arial, sans-serif;
  --radius: 30px;
  --wrap: min(1760px, calc(100vw - 72px));
}

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

html {
  scroll-behavior: smooth;
  background: var(--base);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% -20%, rgba(34, 67, 92, 0.35), transparent 38rem),
    var(--base);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  color: #061117;
  background: var(--cyan);
  border-radius: 8px;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: none;
}

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.mono {
  font-family: var(--mono);
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.ambient__grid {
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(126, 176, 205, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 176, 205, 0.12) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

.ambient__orb {
  position: absolute;
  width: 38rem;
  height: 38rem;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
}

.ambient__orb--one {
  top: -16rem;
  right: -8rem;
  background: var(--cyan);
}

.ambient__orb--two {
  top: 48rem;
  left: -20rem;
  background: var(--violet);
}

.site-header {
  position: relative;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: var(--wrap);
  min-height: 98px;
  margin-inline: auto;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  width: max-content;
}

.brand__mark {
  position: relative;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
}

.brand__mark::before,
.brand__mark::after,
.brand__mark i {
  position: absolute;
  content: "";
  border: 1px solid rgba(117, 232, 255, 0.7);
  border-radius: 50%;
}

.brand__mark::before { width: 32px; height: 18px; transform: rotate(30deg); }
.brand__mark::after { width: 32px; height: 18px; transform: rotate(-30deg); }
.brand__mark i:nth-child(1) { width: 5px; height: 5px; background: var(--cyan); box-shadow: 0 0 16px var(--cyan); }
.brand__mark i:nth-child(2) { width: 30px; height: 30px; border-color: rgba(117, 232, 255, 0.18); }
.brand__mark i:nth-child(3) { width: 18px; height: 32px; border-color: rgba(117, 232, 255, 0.3); }

.brand__text {
  display: grid;
  line-height: 1.05;
}

.brand__text strong {
  font-size: 15px;
  letter-spacing: 0.02em;
}

.brand__text small {
  margin-top: 5px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  color: var(--muted-bright);
  font-size: 13px;
}

.site-nav a {
  position: relative;
  padding-block: 12px;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 1px;
  background: var(--cyan);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.site-nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.header-signal,
.back-link {
  justify-self: end;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.header-signal span {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(126, 243, 186, 0.7);
}

.back-link { color: var(--cyan); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(500px, 0.95fr);
  gap: clamp(60px, 7vw, 140px);
  align-items: center;
  min-height: min(840px, calc(100vh - 98px));
  padding-block: 90px 110px;
}

.kicker {
  margin: 0 0 28px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kicker span {
  margin-right: 16px;
  color: var(--cyan);
}

.hero h1,
.product-hero h1 {
  margin: 0;
  font-size: clamp(68px, 7.25vw, 136px);
  font-weight: 520;
  letter-spacing: -0.07em;
  line-height: 0.86;
}

.hero h1 em {
  color: transparent;
  font-style: normal;
  -webkit-text-stroke: 1px rgba(243, 247, 251, 0.5);
}

.hero__lede {
  max-width: 690px;
  margin: 42px 0 0;
  color: var(--muted-bright);
  font-size: clamp(17px, 1.35vw, 23px);
  line-height: 1.55;
}

.hero__actions {
  display: flex;
  gap: 30px;
  align-items: center;
  margin-top: 44px;
}

.button {
  display: inline-flex;
  gap: 28px;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease, transform 180ms ease;
}

.button:hover { transform: translateY(-2px); }
.button--primary { border-color: var(--cyan); color: #061117; background: var(--cyan); }
.button--primary:hover { background: #a5f2ff; }
.button--cyan { border-color: rgba(117, 232, 255, 0.52); color: var(--cyan); background: rgba(117, 232, 255, 0.07); }
.button--cyan:hover { border-color: var(--cyan); background: rgba(117, 232, 255, 0.14); }
.button.is-disabled { cursor: not-allowed; opacity: 0.45; transform: none; }

.text-link {
  color: var(--muted-bright);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.text-link span { margin-left: 10px; color: var(--cyan); }
.text-link:hover { color: var(--ink); }

.hero-console {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 50% 48%, rgba(117, 232, 255, 0.1), transparent 30%),
    linear-gradient(145deg, rgba(15, 25, 38, 0.9), rgba(7, 12, 20, 0.65));
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.34);
}

.hero-console::before {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.04), transparent 34%);
  content: "";
}

.hero-console__top,
.hero-console__footer {
  position: absolute;
  right: 28px;
  left: 28px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-console__top { top: 26px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.hero-console__footer { bottom: 26px; padding-top: 18px; border-top: 1px solid var(--line); }
.hero-console__footer span { display: flex; gap: 7px; align-items: center; }

.signal { width: 5px; height: 5px; border-radius: 50%; }
.signal--cyan { background: var(--cyan); }
.signal--coral { background: var(--coral); }
.signal--pearl { background: var(--pearl); }
.signal--violet { background: var(--violet); }

.hero-console__orbit {
  position: absolute;
  inset: 68px 25px 72px;
  display: grid;
  place-items: center;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(117, 232, 255, 0.17);
  border-radius: 50%;
  animation: orbit-spin 28s linear infinite;
}

.orbit--outer { width: min(78%, 380px); aspect-ratio: 1; }
.orbit--inner { width: min(50%, 235px); aspect-ratio: 1; animation-direction: reverse; animation-duration: 18s; }
.orbit::before, .orbit::after { position: absolute; inset: 13%; border: 1px dashed rgba(183, 156, 255, 0.14); border-radius: 50%; content: ""; }
.orbit::after { inset: 31%; border-style: solid; border-color: rgba(255, 124, 105, 0.16); }

.node {
  position: absolute;
  width: 10px;
  height: 10px;
  border: 2px solid var(--base);
  border-radius: 50%;
  box-shadow: 0 0 18px currentColor;
}

.node--one { top: 8%; left: 25%; color: var(--cyan); background: currentColor; }
.node--two { right: 2%; bottom: 34%; color: var(--coral); background: currentColor; }
.node--three { bottom: 4%; left: 30%; color: var(--violet); background: currentColor; }

.orbit__core {
  position: relative;
  display: grid;
  width: 116px;
  aspect-ratio: 1;
  place-content: center;
  text-align: center;
  border: 1px solid rgba(117, 232, 255, 0.4);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(117, 232, 255, 0.15), rgba(7, 11, 18, 0.84) 65%);
  box-shadow: 0 0 58px rgba(117, 232, 255, 0.12), inset 0 0 32px rgba(117, 232, 255, 0.08);
}

.orbit__core span { font-size: 38px; font-weight: 300; line-height: 1; }
.orbit__core small { margin-top: 7px; color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; }

@keyframes orbit-spin { to { transform: rotate(360deg); } }

.lab {
  padding-block: 110px 150px;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 520px);
  gap: 80px;
  align-items: end;
  margin-bottom: 54px;
}

.section-heading h2,
.system-band h2,
.release-section h2 {
  margin: 0;
  font-size: clamp(44px, 4.5vw, 78px);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.section-heading > p,
.release-section__intro > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.instrument-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.instrument {
  position: relative;
  overflow: hidden;
  min-height: 620px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(17, 26, 39, 0.91), rgba(9, 14, 23, 0.82));
  isolation: isolate;
}

.instrument::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.035), transparent 35%);
  content: "";
  pointer-events: none;
}

.instrument--remora { grid-column: span 12; min-height: 580px; }
.instrument--pulse { grid-column: span 7; }
.instrument--shell { grid-column: span 5; }
.instrument--wave { grid-column: span 12; min-height: 470px; }

.instrument__meta {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.instrument__index {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
}

.status-pill {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 99px;
  color: var(--muted-bright);
  background: rgba(4, 9, 15, 0.38);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.instrument__body {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(520px, 1.22fr);
  gap: clamp(50px, 8vw, 150px);
  align-items: center;
  min-height: 490px;
}

.instrument__copy {
  position: relative;
  z-index: 3;
  align-self: end;
}

.instrument--remora .instrument__copy { align-self: center; padding-left: clamp(10px, 2.5vw, 48px); }
.instrument--pulse .instrument__copy,
.instrument--shell .instrument__copy { position: absolute; right: 30px; bottom: 30px; left: 30px; }
.instrument--wave .instrument__copy { position: absolute; top: 95px; left: clamp(34px, 5vw, 88px); max-width: 460px; }

.eyebrow {
  margin: 0 0 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.instrument h3 {
  margin: 0;
  font-size: clamp(45px, 4.8vw, 80px);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 1;
}

.instrument__tagline {
  margin: 8px 0 24px;
  color: var(--cyan);
  font-size: 16px;
}

.instrument__copy > p:not(.eyebrow, .instrument__tagline) {
  max-width: 500px;
  margin: 0;
  color: var(--muted-bright);
  font-size: 14px;
}

.release-line {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 25px 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.release-line i { width: 18px; height: 1px; background: var(--line-strong); }

.browser-instrument {
  position: relative;
  z-index: 2;
  overflow: hidden;
  min-height: 390px;
  border: 1px solid rgba(117, 232, 255, 0.2);
  border-radius: 18px;
  background: #09121c;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.38), 0 0 70px rgba(117, 232, 255, 0.05);
  transform: perspective(1300px) rotateY(-3deg) rotateX(1deg);
}

.browser-instrument__tabs {
  display: flex;
  gap: 5px;
  align-items: end;
  height: 48px;
  padding: 10px 12px 0;
  border-bottom: 1px solid rgba(117, 232, 255, 0.1);
  background: #0d1824;
}

.browser-tab {
  display: flex;
  gap: 7px;
  align-items: center;
  min-width: 120px;
  height: 37px;
  padding: 0 13px;
  color: #748596;
  border-radius: 8px 8px 0 0;
  font-size: 10px;
}

.browser-tab i { width: 8px; height: 8px; border: 1px solid currentColor; border-radius: 50%; }
.browser-tab.is-active { color: #c8eff6; background: #101f2d; }
.browser-tab--ghost { min-width: 36px; }

.browser-instrument__bar {
  display: flex;
  gap: 10px;
  align-items: center;
  height: 47px;
  padding: 0 14px;
  color: #78909e;
  font-family: var(--mono);
  font-size: 9px;
}

.browser-instrument__bar span { flex: 1; padding: 8px 14px; border: 1px solid rgba(117, 232, 255, 0.12); border-radius: 8px; background: rgba(5, 10, 16, 0.5); }
.browser-instrument__bar i { width: 24px; height: 24px; border: 1px solid rgba(117, 232, 255, 0.16); border-radius: 50%; }

.browser-instrument__canvas {
  position: relative;
  display: grid;
  min-height: 295px;
  padding: 36px;
  place-content: center;
  overflow: hidden;
  background:
    linear-gradient(rgba(117, 232, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 232, 255, 0.035) 1px, transparent 1px), #09131e;
  background-size: 28px 28px;
}

.browser-instrument__halo { position: absolute; width: 260px; aspect-ratio: 1; top: 50%; left: 50%; border: 1px solid rgba(117, 232, 255, 0.15); border-radius: 50%; box-shadow: 0 0 70px rgba(117, 232, 255, 0.1); transform: translate(-50%, -50%); }
.browser-instrument__stack { position: absolute; top: 50%; left: 50%; width: 170px; height: 100px; transform: translate(-50%, -50%); }
.browser-instrument__stack i { position: absolute; inset: 0; border: 1px solid rgba(117, 232, 255, 0.28); border-radius: 12px; background: rgba(16, 35, 48, 0.7); }
.browser-instrument__stack i:nth-child(1) { transform: translate(-34px, 20px) scale(0.84); opacity: 0.45; }
.browser-instrument__stack i:nth-child(2) { transform: translate(34px, 10px) scale(0.92); opacity: 0.65; }
.browser-instrument__canvas p { position: relative; z-index: 2; margin-top: 200px; color: rgba(205, 242, 247, 0.78); font-size: 13px; text-align: center; }

.pulse-scope {
  position: absolute;
  inset: 72px 30px 245px;
  overflow: hidden;
  border-top: 1px solid rgba(255, 124, 105, 0.16);
  border-bottom: 1px solid rgba(255, 124, 105, 0.16);
  background: radial-gradient(circle at 42% 50%, rgba(255, 124, 105, 0.1), transparent 30%);
}

.pulse-scope__labels { display: flex; justify-content: space-between; padding-top: 14px; color: rgba(255, 166, 150, 0.6); font-family: var(--mono); font-size: 8px; }
.pulse-scope svg { position: absolute; inset: 36px 0 0; width: 100%; height: calc(100% - 36px); overflow: visible; }
.pulse-grid-line { fill: none; stroke: rgba(255, 124, 105, 0.08); stroke-width: 1; }
.pulse-line { fill: none; stroke: var(--coral); stroke-linecap: round; stroke-width: 2; vector-effect: non-scaling-stroke; stroke-dasharray: 950; animation: pulse-draw 5s ease-in-out infinite alternate; }
.pulse-line--shadow { stroke-width: 14; opacity: 0.12; filter: blur(7px); }
@keyframes pulse-draw { from { stroke-dashoffset: 160; } to { stroke-dashoffset: 0; } }
.instrument--pulse .instrument__tagline { color: var(--coral); }

.terminal-instrument {
  position: absolute;
  inset: 80px 30px 270px;
  overflow: hidden;
  border: 1px solid rgba(231, 220, 202, 0.17);
  border-radius: 12px;
  background: #080c12;
  box-shadow: inset 0 0 50px rgba(231, 220, 202, 0.025);
}

.terminal-instrument__top { display: flex; justify-content: space-between; padding: 11px 14px; color: #69727c; border-bottom: 1px solid var(--line); background: #0d131b; font-family: var(--mono); font-size: 8px; }
.terminal-instrument__body { padding: 18px; color: #8f9ba4; font-size: 10px; line-height: 1.8; }
.terminal-instrument__body p { margin: 0 0 5px; }
.terminal-instrument__body b { color: var(--pearl); }
.terminal-instrument__body strong { color: #f1f4f6; font-weight: 500; }
.terminal-instrument__body .terminal-ok { color: #89d7b3; }
.terminal-caret { display: inline-block; width: 7px; height: 13px; vertical-align: -2px; background: var(--pearl); animation: caret 1s step-end infinite; }
@keyframes caret { 50% { opacity: 0; } }
.instrument--shell .instrument__tagline { color: var(--pearl); }

.instrument--wave { background: radial-gradient(circle at 72% 50%, rgba(183, 156, 255, 0.12), transparent 28%), linear-gradient(145deg, rgba(18, 23, 40, 0.91), rgba(9, 14, 23, 0.82)); }
.instrument--wave .instrument__tagline { color: var(--violet); }
.wave-instrument { position: absolute; right: 4%; bottom: 14%; display: flex; gap: clamp(5px, 0.65vw, 12px); align-items: center; width: 54%; height: 68%; opacity: 0.75; mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent); }
.wave-instrument::after { position: absolute; right: 0; left: 0; height: 1px; background: rgba(183, 156, 255, 0.18); content: ""; }
.wave-instrument span { flex: 1; min-width: 3px; height: var(--h); border-radius: 99px; background: linear-gradient(to bottom, transparent, var(--violet) 30%, rgba(183, 156, 255, 0.28)); box-shadow: 0 0 16px rgba(183, 156, 255, 0.16); animation: wave-breathe 2.8s ease-in-out infinite alternate; animation-delay: calc(var(--h) * -0.02); }
@keyframes wave-breathe { to { transform: scaleY(0.68); opacity: 0.55; } }

.system-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 14, 23, 0.78);
}

.system-band__inner {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 100px;
  padding-block: 120px;
}

.system-flow {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.system-flow li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 22px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.system-flow > li > span { color: var(--cyan); font-family: var(--mono); font-size: 9px; }
.system-flow div { display: flex; justify-content: space-between; align-items: baseline; }
.system-flow strong { font-size: 15px; font-weight: 540; }
.system-flow small { color: var(--muted); font-size: 12px; }

.api-note {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
}

.api-note__signal { width: 8px; height: 8px; background: var(--green); border-radius: 50%; box-shadow: 0 0 14px rgba(126, 243, 186, 0.6); }
.api-note p { margin: 0; color: var(--muted); font-size: 13px; }
.api-note p strong { color: var(--ink); font-weight: 550; }
.api-note a { color: var(--cyan); font-family: var(--mono); font-size: 10px; letter-spacing: 0.05em; text-transform: uppercase; }

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 160px;
  color: var(--muted);
  font-size: 11px;
}

.site-footer > p:last-child { justify-self: end; font-size: 9px; letter-spacing: 0.08em; }

/* Remora product page */
.ambient--remora .ambient__orb--one { right: 15%; opacity: 0.15; }

.product-hero {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(50px, 7vw, 130px);
  align-items: center;
  min-height: min(860px, calc(100vh - 98px));
  padding-block: 80px 110px;
}

.product-title { display: flex; gap: 24px; align-items: center; }
.remora-glyph { display: grid; width: 64px; aspect-ratio: 1; place-content: center; border: 1px solid rgba(117, 232, 255, 0.5); border-radius: 18px; color: #061117; background: var(--cyan); font-size: 28px; font-weight: 700; box-shadow: 0 0 42px rgba(117, 232, 255, 0.16); }
.product-hero h1 { font-size: clamp(64px, 6.4vw, 112px); }
.product-hero__tagline { margin: 18px 0 30px; color: var(--cyan); font-size: clamp(20px, 2vw, 28px); }
.product-hero__lede { max-width: 600px; margin: 0; color: var(--muted-bright); font-size: 16px; }

.product-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 42px 0 0;
}

.product-facts div { padding-top: 14px; border-top: 1px solid var(--line); }
.product-facts dt { color: var(--muted); font-family: var(--mono); font-size: 8px; letter-spacing: 0.08em; text-transform: uppercase; }
.product-facts dd { margin: 8px 0 0; color: var(--muted-bright); font-size: 11px; }

.remora-stage { position: relative; min-width: 0; perspective: 1500px; }
.remora-stage__glow { position: absolute; inset: 12% 10%; border-radius: 50%; background: rgba(117, 232, 255, 0.15); filter: blur(90px); }
.remora-window { position: relative; overflow: hidden; min-height: 540px; border: 1px solid rgba(117, 232, 255, 0.22); border-radius: 21px; background: #0a121c; box-shadow: 0 40px 110px rgba(0, 0, 0, 0.55); transform: rotateY(-3deg) rotateX(1deg); }
.remora-window__top { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 46px; padding: 0 16px; color: #687a89; border-bottom: 1px solid rgba(117, 232, 255, 0.09); background: #101a25; font-family: var(--mono); font-size: 8px; }
.window-controls { color: #4e5b66; letter-spacing: 5px; }
.window-profile { justify-self: end; display: grid; width: 24px; aspect-ratio: 1; place-content: center; border: 1px solid rgba(117, 232, 255, 0.25); border-radius: 50%; color: var(--cyan); }
.remora-window__tabs { display: flex; gap: 4px; align-items: end; height: 50px; padding: 8px 12px 0; border-bottom: 1px solid rgba(117, 232, 255, 0.1); background: #0d1722; }
.remora-window__tabs span { display: flex; gap: 8px; align-items: center; min-width: 130px; height: 41px; padding: 0 13px; color: #748594; border-radius: 8px 8px 0 0; font-size: 9px; }
.remora-window__tabs i { width: 8px; height: 8px; border: 1px solid currentColor; border-radius: 50%; }
.remora-window__tabs b { margin-left: auto; font-weight: 400; }
.remora-window__tabs .is-active { color: #d0eff3; background: #122331; }
.remora-window__tabs .add { min-width: 34px; }
.remora-window__address { display: flex; gap: 14px; align-items: center; height: 48px; padding: 0 16px; color: #70808c; font-size: 11px; }
.remora-window__address p { display: flex; flex: 1; gap: 8px; align-items: center; margin: 0; padding: 8px 12px; border: 1px solid rgba(117, 232, 255, 0.1); border-radius: 8px; background: #080f17; font-family: var(--mono); font-size: 8px; }
.remora-window__address p i { width: 6px; height: 6px; background: var(--green); border-radius: 50%; }
.remora-window__content { display: grid; grid-template-columns: 54px 1fr; min-height: 395px; border-top: 1px solid rgba(117, 232, 255, 0.08); }
.remora-window__content aside { display: flex; flex-direction: column; gap: 22px; align-items: center; padding: 22px 0; color: #5d6b78; border-right: 1px solid rgba(117, 232, 255, 0.08); }
.remora-window__content aside .is-active { color: var(--cyan); }
.remora-window__page { position: relative; overflow: hidden; padding: 48px 54px; background: radial-gradient(circle at 75% 30%, rgba(117, 232, 255, 0.08), transparent 28%), linear-gradient(rgba(117, 232, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(117, 232, 255, 0.025) 1px, transparent 1px); background-size: auto, 30px 30px, 30px 30px; }
.remora-window__page > p { margin: 0 0 22px; color: var(--cyan); font-size: 8px; letter-spacing: 0.12em; }
.remora-window__page h2 { margin: 0; font-size: clamp(33px, 3.4vw, 56px); font-weight: 430; letter-spacing: -0.055em; line-height: 1; }
.remora-window__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 50px; }
.remora-window__cards i { height: 78px; border: 1px solid rgba(117, 232, 255, 0.12); border-radius: 10px; background: linear-gradient(145deg, rgba(117, 232, 255, 0.08), transparent); }

.feature-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-rail article { min-height: 220px; padding: 38px 42px; border-right: 1px solid var(--line); }
.feature-rail article:last-child { border-right: 0; }
.feature-rail span { color: var(--cyan); font-family: var(--mono); font-size: 9px; }
.feature-rail h2 { margin: 54px 0 12px; font-size: 19px; font-weight: 520; }
.feature-rail p { margin: 0; color: var(--muted); font-size: 12px; }

.release-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(560px, 1.3fr);
  gap: clamp(60px, 9vw, 170px);
  padding-block: 150px;
}

.release-section__intro { align-self: start; position: sticky; top: 40px; }
.release-section__intro > p:last-child { max-width: 410px; margin-top: 28px; }
.release-console { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(13, 21, 32, 0.78); box-shadow: 0 28px 100px rgba(0, 0, 0, 0.28); }
.channel-switcher { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.channel-switcher button { min-height: 64px; padding: 0; border: 0; border-right: 1px solid var(--line); color: var(--muted); background: transparent; font-family: var(--mono); font-size: 9px; letter-spacing: 0.11em; text-transform: uppercase; cursor: pointer; }
.channel-switcher button:last-child { border-right: 0; }
.channel-switcher button[aria-selected="true"] { color: #061117; background: var(--cyan); }
.release-console__content { padding: clamp(28px, 4vw, 54px); }
.release-console__status { display: flex; gap: 14px; align-items: center; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.release-console__status > span { width: 9px; height: 9px; background: var(--muted); border-radius: 50%; }
.release-console__status.is-ready > span { background: var(--green); box-shadow: 0 0 14px rgba(126, 243, 186, 0.6); }
.release-console__status p { display: grid; margin: 0; }
.release-console__status small,
.release-console__version small { color: var(--muted); font-family: var(--mono); font-size: 8px; letter-spacing: 0.1em; text-transform: uppercase; }
.release-console__status strong { margin-top: 3px; font-size: 13px; font-weight: 520; }
.release-console__version { display: grid; grid-template-columns: 1fr auto; align-items: end; padding: 34px 0; }
.release-console__version small { grid-column: 1 / -1; margin-bottom: 8px; }
.release-console__version strong { font-size: clamp(48px, 5vw, 72px); font-weight: 450; letter-spacing: -0.055em; line-height: 1; }
.release-console__version > span { color: var(--muted); font-family: var(--mono); font-size: 9px; }
.release-metadata { display: grid; grid-template-columns: repeat(2, 1fr); margin: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.release-metadata div { padding: 17px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.release-metadata dt { color: var(--muted); font-family: var(--mono); font-size: 7px; letter-spacing: 0.1em; text-transform: uppercase; }
.release-metadata dd { margin: 6px 0 0; color: var(--muted-bright); font-size: 10px; }
.hash-block { display: grid; grid-template-columns: 1fr auto; gap: 10px; margin-top: 30px; padding: 16px; border: 1px solid var(--line); background: rgba(4, 9, 15, 0.5); }
.hash-block span { grid-column: 1 / -1; color: var(--muted); font-family: var(--mono); font-size: 7px; letter-spacing: 0.12em; }
.hash-block code { overflow: hidden; color: #7e8d9b; font-family: var(--mono); font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.hash-block button { padding: 0; border: 0; color: var(--cyan); background: transparent; font-family: var(--mono); font-size: 8px; text-transform: uppercase; cursor: pointer; }
.hash-block button:disabled { color: #52606b; cursor: default; }
.release-console__actions { display: flex; gap: 28px; align-items: center; margin-top: 30px; }
.release-note { margin: 24px 0 0; color: var(--muted); font-size: 11px; }

.history-section { padding-block: 40px 150px; }
.history-list { border-top: 1px solid var(--line); }
.history-empty { display: flex; gap: 26px; align-items: center; min-height: 140px; padding: 24px; border-bottom: 1px solid var(--line); }
.history-empty > span { display: grid; width: 48px; aspect-ratio: 1; place-content: center; border: 1px solid var(--line); border-radius: 50%; color: var(--muted); }
.history-empty strong { font-size: 14px; font-weight: 520; }
.history-empty p { margin: 6px 0 0; color: var(--muted); font-size: 11px; }
.history-item { display: grid; grid-template-columns: 140px 1fr auto; gap: 30px; align-items: start; padding: 30px 10px; border-bottom: 1px solid var(--line); }
.history-item__version { color: var(--cyan); font-family: var(--mono); font-size: 13px; }
.history-item h3 { margin: 0 0 8px; font-size: 15px; font-weight: 540; }
.history-item p { margin: 0; color: var(--muted); font-size: 11px; }
.history-item__channel { padding: 5px 8px; border: 1px solid var(--line); color: var(--muted); font-family: var(--mono); font-size: 8px; text-transform: uppercase; }

@media (max-width: 1180px) {
  :root { --wrap: min(100% - 48px, 1400px); }
  .hero { grid-template-columns: 1fr 0.85fr; gap: 50px; }
  .hero-console { min-height: 500px; }
  .hero-console__footer { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .instrument--pulse,
  .instrument--shell { grid-column: span 6; }
  .instrument__body { grid-template-columns: 0.8fr 1.2fr; gap: 40px; }
  .product-hero { grid-template-columns: 0.8fr 1.2fr; gap: 50px; }
  .product-facts { grid-template-columns: 1fr; }
  .product-facts div { display: flex; justify-content: space-between; align-items: baseline; }
  .product-facts dd { margin-top: 0; }
}

@media (max-width: 900px) {
  :root { --wrap: min(100% - 36px, 820px); --radius: 24px; }
  .site-header { grid-template-columns: 1fr auto; min-height: 80px; }
  .site-nav { display: none; }
  .header-signal,
  .back-link { grid-column: 2; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding-block: 82px; }
  .hero h1 { font-size: clamp(62px, 15vw, 110px); }
  .hero-console { min-height: 520px; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .instrument--pulse,
  .instrument--shell { grid-column: span 12; min-height: 600px; }
  .instrument__body { grid-template-columns: 1fr; }
  .instrument--remora { min-height: 910px; }
  .instrument--remora .instrument__copy { align-self: start; padding: 42px 8px 0; }
  .browser-instrument { min-height: 400px; transform: none; }
  .system-band__inner { grid-template-columns: 1fr; gap: 65px; }
  .api-note { grid-template-columns: auto 1fr; }
  .api-note a { grid-column: 2; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer > p:nth-child(2) { display: none; }
  .product-hero { grid-template-columns: 1fr; padding-block: 80px; }
  .product-facts { grid-template-columns: repeat(3, 1fr); }
  .product-facts div { display: block; }
  .product-facts dd { margin-top: 8px; }
  .remora-window { transform: none; }
  .feature-rail { grid-template-columns: 1fr; }
  .feature-rail article { min-height: 180px; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature-rail article:last-child { border-bottom: 0; }
  .feature-rail h2 { margin-top: 34px; }
  .release-section { grid-template-columns: 1fr; padding-block: 110px; }
  .release-section__intro { position: static; }
}

@media (max-width: 620px) {
  :root { --wrap: calc(100% - 28px); }
  .header-signal { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .back-link { font-size: 8px; }
  .hero { padding-block: 64px 78px; }
  .hero h1 { font-size: clamp(53px, 17vw, 82px); }
  .hero__lede { margin-top: 30px; font-size: 16px; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero-console { min-height: 430px; }
  .hero-console__footer { right: 20px; left: 20px; }
  .lab { padding-block: 80px 100px; }
  .instrument { padding: 22px; border-radius: 20px; }
  .instrument--remora { min-height: 800px; }
  .instrument--remora .instrument__copy { padding: 26px 0 0; }
  .instrument h3 { font-size: 52px; }
  .browser-instrument { min-height: 350px; }
  .browser-tab { min-width: 94px; }
  .browser-tab:nth-child(2) { display: none; }
  .browser-instrument__canvas { min-height: 255px; }
  .browser-instrument__canvas p { margin-top: 170px; }
  .instrument--pulse,
  .instrument--shell { min-height: 580px; }
  .pulse-scope { inset: 70px 22px 265px; }
  .terminal-instrument { inset: 78px 22px 285px; }
  .instrument--pulse .instrument__copy,
  .instrument--shell .instrument__copy { right: 22px; bottom: 22px; left: 22px; }
  .instrument--wave { min-height: 610px; }
  .instrument--wave .instrument__copy { top: 85px; right: 22px; left: 22px; }
  .wave-instrument { right: 0; bottom: 5%; width: 100%; height: 44%; }
  .system-band__inner { padding-block: 90px; }
  .system-flow div { display: grid; }
  .api-note { align-items: start; }
  .site-footer { min-height: 130px; }
  .product-title { gap: 14px; }
  .remora-glyph { width: 52px; border-radius: 14px; }
  .product-hero h1 { font-size: 58px; }
  .product-facts { grid-template-columns: 1fr; }
  .product-facts div { display: flex; }
  .remora-window { min-height: 430px; }
  .remora-window__tabs span { min-width: 110px; }
  .remora-window__tabs span:nth-child(3) { display: none; }
  .remora-window__content { grid-template-columns: 42px 1fr; min-height: 295px; }
  .remora-window__page { padding: 38px 24px; }
  .remora-window__cards { margin-top: 36px; }
  .feature-rail article { padding: 30px 24px; }
  .release-section { gap: 55px; }
  .release-console__content { padding: 24px; }
  .release-console__version strong { font-size: 44px; }
  .release-console__version > span { max-width: 90px; text-align: right; }
  .release-console__actions { flex-direction: column; align-items: stretch; }
  .release-console__actions .text-link { text-align: center; }
  .history-item { grid-template-columns: 1fr auto; }
  .history-item > div { grid-column: 1 / -1; grid-row: 2; }
}

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