:root {
  color-scheme: dark;
  --bg: #070707;
  --surface: #0d0d0d;
  --surface-2: #121212;
  --text: #f6f6f3;
  --muted: #a3a3a0;
  --muted-2: #747471;
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(255, 255, 255, 0.2);
  --accent: #ff645c;
  --green: #39d353;
  --max: 1180px;
  --radius: 26px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(
      circle at 50% 5%,
      rgba(255, 255, 255, 0.055),
      transparent 30rem
    ),
    var(--bg);
  color: var(--text);
  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Display",
    "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: rgba(255, 100, 92, 0.3);
  color: #fff;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  background: #fff;
  color: #000;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 20;
  display: flex;
  width: min(calc(100% - 48px), var(--max));
  height: 84px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
}

nav a,
.footer-links a {
  text-decoration: none;
  transition: color 160ms ease;
}

nav a:hover,
.footer-links a:hover {
  color: var(--text);
}

.nav-github {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
}

.nav-github span {
  color: var(--muted-2);
}

main {
  overflow-x: clip;
}

.hero {
  position: relative;
  display: grid;
  width: min(calc(100% - 48px), var(--max));
  min-height: 820px;
  margin: 0 auto;
  padding: 116px 0 40px;
  place-items: start center;
  text-align: center;
}

.hero::before {
  position: absolute;
  top: -150px;
  left: 50%;
  width: 760px;
  height: 760px;
  border: 1px solid rgba(255, 255, 255, 0.035);
  border-radius: 50%;
  content: "";
  transform: translateX(-50%);
  box-shadow:
    0 0 0 110px rgba(255, 255, 255, 0.012),
    0 0 0 240px rgba(255, 255, 255, 0.008);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 920px;
  animation: rise 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-weight: 540;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

h1 {
  margin-bottom: 28px;
  font-size: clamp(3.4rem, 7.5vw, 6.6rem);
}

h1 em {
  color: var(--muted);
  font-style: normal;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 5.4vw, 5rem);
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 590;
  letter-spacing: -0.025em;
}

.hero-lede {
  max-width: 680px;
  margin: 0 auto 34px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 20px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 15px;
  font-weight: 610;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

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

.button:active {
  transform: translateY(0);
}

.button-primary {
  background: var(--text);
  color: #070707;
}

.button-primary:hover {
  background: #fff;
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
}

.button-secondary:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
}

.release-note {
  margin: 15px 0 0;
  color: var(--muted-2);
  font-size: 12px;
}

.product-shot {
  position: relative;
  z-index: 3;
  width: min(100%, 840px);
  margin: 56px auto 0;
  animation: rise 800ms 100ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* The screenshot's own black padding fades out, so the window floats on the
   page instead of sitting in a hard-edged dark slab. */
.product-shot img {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  -webkit-mask-image: linear-gradient(
      to right,
      transparent 0,
      #000 9%,
      #000 91%,
      transparent 100%
    ),
    linear-gradient(to bottom, transparent 0, #000 8%, #000 88%, transparent 99%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(
      to right,
      transparent 0,
      #000 9%,
      #000 91%,
      transparent 100%
    ),
    linear-gradient(to bottom, transparent 0, #000 8%, #000 88%, transparent 99%);
  mask-composite: intersect;
}

.product-shot-glow {
  position: absolute;
  inset: 4% 12% -10%;
  background: rgba(255, 255, 255, 0.13);
  filter: blur(100px);
  opacity: 0.22;
}

.trust-strip {
  display: grid;
  width: min(calc(100% - 48px), var(--max));
  margin: 48px auto 0;
  padding: 34px 0;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-strip > div {
  display: grid;
  padding: 0 30px;
  gap: 3px;
  border-left: 1px solid var(--line);
}

.trust-strip > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.trust-strip strong {
  font-size: 15px;
  font-weight: 620;
  letter-spacing: -0.02em;
}

.trust-strip span {
  color: var(--muted-2);
  font-size: 12px;
}

.section {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 104px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  column-gap: 72px;
}

.section-heading > p:last-child,
.security-intro > p:last-child,
.route-copy > p:last-child {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.steps {
  display: grid;
  margin: 44px 0 0;
  padding: 0;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  list-style: none;
}

.steps li {
  padding: 28px 36px 30px 0;
  border-right: 1px solid var(--line);
}

.steps li + li {
  padding-left: 36px;
}

.steps li:last-child {
  border-right: 0;
}

.step-number {
  display: block;
  margin-bottom: 66px;
  color: var(--muted-2);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

.steps p,
.security-list p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.route-section {
  width: min(calc(100% - 48px), 1320px);
  margin: 0 auto;
}

.route-card {
  display: grid;
  padding: 56px 74px;
  grid-template-columns: 0.78fr 1.22fr;
  align-items: center;
  gap: 70px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: #0a0a0a;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
}

.route-copy h2 {
  font-size: clamp(2.5rem, 4.5vw, 4.2rem);
}

.route-diagram {
  display: grid;
  grid-template-columns: 1fr 70px 1fr 70px 1fr;
  align-items: center;
}

.route-node {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 170px;
  padding: 22px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface-2);
  text-align: center;
}

.route-node span {
  font-size: 15px;
  font-weight: 620;
}

.route-node small {
  max-width: 150px;
  margin-top: 8px;
  color: var(--muted-2);
  font-size: 10px;
  line-height: 1.5;
}

.route-lane {
  border-color: rgba(255, 255, 255, 0.25);
  background: #151515;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.route-lane img {
  margin-bottom: 13px;
  border-radius: 11px;
}

.route-line {
  height: 1px;
  overflow: hidden;
  background: var(--line-strong);
}

.route-line i {
  display: block;
  width: 32px;
  height: 1px;
  background: #fff;
  animation: route 2.4s linear infinite;
}

.security {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 100px;
}

.security-intro {
  position: sticky;
  top: 70px;
  align-self: start;
}

.security-intro h2 {
  font-size: clamp(2.8rem, 4.7vw, 4.6rem);
}

.security-list {
  border-top: 1px solid var(--line);
}

.security-list article {
  display: grid;
  padding: 30px 0;
  grid-template-columns: 22px 1fr;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.security-list h3 {
  margin-bottom: 5px;
  font-size: 17px;
}

.security-mark {
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border: 2px solid #d4d4d0;
  border-radius: 50%;
  box-shadow: inset 0 0 0 2px #0a0a0a;
}

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.security-list code {
  color: #d8d8d5;
  font-size: 0.9em;
}

.compatibility {
  display: grid;
  padding-top: 90px;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 90px;
}

.compatibility h2 {
  font-size: clamp(2.7rem, 4.7vw, 4.5rem);
}

.provider-list {
  display: flex;
  margin-top: 38px;
  padding: 0;
  flex-wrap: wrap;
  gap: 9px;
  list-style: none;
}

.provider-list li {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
}

.terminal {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: #0b0b0b;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.terminal-top {
  display: flex;
  height: 49px;
  padding: 0 17px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 11px;
}

.terminal-top > div {
  display: flex;
  gap: 7px;
}

.terminal-top i {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #474747;
}

.terminal-top i:first-child {
  background: var(--accent);
}

.terminal-top span {
  margin-left: auto;
}

.terminal pre {
  margin: 0;
  padding: 34px 30px 38px;
  overflow-x: auto;
  color: #e6e6e2;
  font-size: 12px;
  line-height: 1.9;
}

.code-dim {
  color: var(--muted-2);
}

.code-string {
  color: #f1b9a5;
}

.code-output {
  color: #8bd899;
}

.closing {
  display: flex;
  width: min(calc(100% - 48px), var(--max));
  margin: 24px auto 0;
  padding: 88px 0 40px;
  flex-direction: column;
  align-items: center;
  border-top: 1px solid var(--line);
  text-align: center;
}

.closing h2 {
  margin-bottom: 34px;
}

.closing-meta {
  display: flex;
  width: 100%;
  margin-top: 84px;
  padding-top: 26px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 12px;
}

.footer-links {
  display: flex;
  gap: 22px;
}

:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.9);
  outline-offset: 4px;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes route {
  from {
    transform: translateX(-34px);
  }
  to {
    transform: translateX(72px);
  }
}

@media (max-width: 960px) {
  .hero {
    min-height: auto;
    padding-top: 90px;
  }

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

  .trust-strip > div {
    padding: 22px 0;
    border-left: 0;
  }

  .trust-strip > div:nth-child(even) {
    padding-left: 28px;
    border-left: 1px solid var(--line);
  }

  .trust-strip > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .route-card,
  .security,
  .compatibility {
    grid-template-columns: 1fr;
  }

  .route-card {
    padding: 54px 36px;
  }

  .security-intro {
    position: static;
  }

  .compatibility {
    gap: 55px;
  }
}

@media (max-width: 720px) {
  .site-header,
  .hero,
  .trust-strip,
  .section,
  .closing {
    width: min(calc(100% - 32px), var(--max));
  }

  .site-header {
    height: 72px;
  }

  nav {
    gap: 18px;
  }

  nav a:not(.nav-github) {
    display: none;
  }

  .hero {
    padding-top: 70px;
  }

  h1 {
    font-size: clamp(3.05rem, 14vw, 4.6rem);
  }

  .hero-actions {
    width: 100%;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .product-shot {
    width: 140%;
    margin-top: 62px;
  }

  .product-shot img {
    border-radius: 18px;
  }

  .section {
    padding: 110px 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .steps li,
  .steps li + li {
    min-height: auto;
    padding: 28px 0 34px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .step-number {
    margin-bottom: 34px;
  }

  .route-section {
    width: calc(100% - 20px);
  }

  .route-card {
    padding: 54px 20px;
    gap: 48px;
    border-radius: 25px;
  }

  .route-diagram {
    grid-template-columns: 1fr;
  }

  .route-node {
    min-height: 130px;
  }

  .route-line {
    width: 1px;
    height: 38px;
    margin: 0 auto;
  }

  .route-line i {
    width: 1px;
    height: 20px;
    animation-name: route-vertical;
  }

  .security {
    gap: 50px;
  }

  .terminal pre {
    padding: 26px 20px 30px;
    font-size: 10px;
  }

  .closing {
    padding: 56px 0 36px;
  }

  .closing-meta {
    margin-top: 56px;
    flex-direction: column;
    gap: 14px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@keyframes route-vertical {
  from {
    transform: translateY(-20px);
  }
  to {
    transform: translateY(38px);
  }
}

/* Mercury lanes: silver streams converging into the one Lane. */

.hero-lanes-gl {
  position: absolute;
  top: -84px;
  left: 50%;
  z-index: 0;
  display: none;
  width: 100vw;
  height: 1104px;
  transform: translateX(-50%);
  pointer-events: none;
  isolation: isolate;
  /* Rays fade out before the product shot so it sits on clean black. */
  -webkit-mask-image: linear-gradient(#000 62%, transparent 96%);
  mask-image: linear-gradient(#000 62%, transparent 96%);
}

/* Replaces the inline style the shader library would inject (CSP: style-src
   'self'); the empty <style data-paper-shader> marker suppresses injection. */
.hero-lanes-gl canvas {
  contain: strict;
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

body.has-hero-gl .hero-lanes-gl {
  display: block;
}


@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}