@font-face {
  font-family: "Space Grotesk";
  src: url("assets/fonts/space-grotesk-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("assets/fonts/ibm-plex-sans-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("assets/fonts/ibm-plex-sans-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --ink: #08111f;
  --panel: #111827;
  --panel-soft: #182132;
  --blue: #0a84ff;
  --green: #2fd17c;
  --cyan: #8fd3ff;
  --amber: #f5b950;
  --paper: #f8fafc;
  --line: #dce4ef;
  --muted: #637083;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(8, 17, 31, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
}

img,
video {
  display: block;
  max-width: 100%;
}

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

a:focus-visible,
button:focus-visible,
video:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 20;
  transform: translateY(-150%);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 14px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 32px;
  border-bottom: 1px solid rgba(220, 228, 239, 0.7);
  background: rgba(248, 250, 252, 0.86);
  backdrop-filter: blur(18px);
}

.brand,
.site-footer > div {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.brand img,
.site-footer img {
  border-radius: 8px;
}

.site-nav,
.site-footer nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  color: #38465a;
  font-size: 15px;
  font-weight: 600;
}

.site-nav a,
.site-footer a {
  border-radius: 6px;
  padding: 8px 11px;
}

.site-nav a:hover,
.site-footer a:hover {
  background: #e8eef7;
}

.hero {
  position: relative;
  min-height: 82svh;
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(8, 17, 31, 0.96) 0%, rgba(8, 17, 31, 0.84) 37%, rgba(8, 17, 31, 0.08) 78%),
    linear-gradient(0deg, rgba(8, 17, 31, 0.44), rgba(8, 17, 31, 0.08));
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  filter: saturate(1.02) contrast(1.03);
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(640px, calc(100% - 48px));
  padding: 120px 0 120px;
  margin-left: max(32px, calc((100vw - 1220px) / 2));
  color: var(--white);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0;
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0;
}

.hero h1 {
  font-size: 76px;
}

.hero-value {
  margin: 14px 0 0;
  color: #eef5ff;
  font-size: 28px;
  font-weight: 700;
}

.hero-support {
  margin: 22px 0 0;
  max-width: 560px;
  color: #c6d4e4;
  font-size: 19px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 700;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(10, 132, 255, 0.32);
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.34);
  color: var(--white);
}

.button.quiet {
  color: var(--cyan);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 1220px;
  margin: -44px auto 0;
  position: relative;
  z-index: 3;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.signal-strip div {
  display: grid;
  gap: 4px;
  min-height: 88px;
  padding: 20px 22px;
  background: var(--white);
}

.metric {
  color: var(--ink);
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-size: 21px;
  font-weight: 700;
}

.label {
  color: var(--muted);
  font-size: 14px;
}

.section {
  max-width: 1220px;
  margin: 0 auto;
  padding: 96px 32px 0;
  scroll-margin-top: 92px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading.narrow {
  max-width: 680px;
}

.section h2 {
  font-size: 44px;
}

.section p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.video-frame {
  margin: 0;
}

.video-frame video {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.video-frame figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.feature-grid {
  display: grid;
  gap: 22px;
}

.feature-card {
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  align-items: center;
  gap: 34px;
  overflow: hidden;
  min-height: 360px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 14px 48px rgba(8, 17, 31, 0.08);
}

.feature-card.reversed {
  grid-template-columns: 1fr 0.72fr;
}

.feature-card.reversed .feature-copy {
  order: 2;
}

.feature-card.reversed img {
  order: 1;
}

.feature-copy {
  padding: 34px;
}

.feature-copy h2 {
  font-size: 34px;
}

.feature-card img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  object-position: left top;
  border-left: 1px solid var(--line);
}

.feature-card.reversed img {
  border-left: 0;
  border-right: 1px solid var(--line);
}

.runtime-map {
  grid-template-columns: 0.72fr 1fr;
  background: var(--panel);
  color: var(--white);
}

.runtime-map .feature-copy p:not(.eyebrow) {
  color: #bcc9da;
}

.source-map {
  display: grid;
  gap: 12px;
  padding: 34px;
}

.hub,
.spoke {
  border-radius: 8px;
  padding: 16px 18px;
  font-weight: 700;
}

.hub {
  width: fit-content;
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 0 0 8px rgba(10, 132, 255, 0.12);
}

.spoke {
  position: relative;
  margin-left: 42px;
  border: 1px solid rgba(143, 211, 255, 0.24);
  background: rgba(255, 255, 255, 0.06);
  color: #e6f2ff;
}

.spoke::before {
  content: "";
  position: absolute;
  left: -42px;
  top: 50%;
  width: 42px;
  height: 1px;
  background: var(--cyan);
}

.trust-section {
  padding-top: 104px;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.trust-list div {
  min-height: 170px;
  padding: 24px;
  background: var(--white);
}

.trust-list strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.trust-list span {
  color: var(--muted);
  line-height: 1.5;
}

.faq-section {
  padding-top: 104px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 34px rgba(8, 17, 31, 0.06);
}

.faq-item h3 {
  margin: 0;
  padding: 20px 24px 0;
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
}

.faq-item p {
  margin: 0;
  padding: 10px 24px 22px;
}

.faq-item code {
  border-radius: 5px;
  padding: 2px 6px;
  background: #edf3fb;
  color: #22314a;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.9em;
}

.install-section {
  padding-bottom: 90px;
}

.install-grid {
  display: grid;
  grid-template-columns: 0.75fr 1fr;
  gap: 22px;
}

.download-panel,
.terminal-panel {
  min-height: 220px;
  border-radius: 8px;
}

.download-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 32px;
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 18px 46px rgba(10, 132, 255, 0.24);
}

.download-panel span,
.download-panel em {
  font-style: normal;
  color: #dceeff;
}

.download-panel strong {
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-size: 32px;
}

.terminal-panel {
  overflow: hidden;
  background: var(--ink);
  color: #d9f6ff;
  box-shadow: var(--shadow);
}

.terminal-top {
  display: flex;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: #111827;
}

.terminal-top span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--amber);
}

.terminal-top span:nth-child(2) {
  background: var(--green);
}

.terminal-top span:nth-child(3) {
  background: var(--blue);
}

pre {
  margin: 0;
  padding: 30px;
  white-space: pre-wrap;
  font-size: 18px;
  line-height: 1.65;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 32px;
  border-top: 1px solid var(--line);
  background: var(--white);
}

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

  .button {
    transition: none;
  }

  .button:hover {
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero-copy {
    padding-top: 92px;
    padding-bottom: 92px;
  }

  .hero h1 {
    font-size: 58px;
  }

  .hero-value {
    font-size: 24px;
  }

  .signal-strip,
  .feature-card,
  .feature-card.reversed,
  .runtime-map,
  .install-grid {
    grid-template-columns: 1fr;
  }

  .feature-card.reversed .feature-copy,
  .feature-card.reversed img {
    order: initial;
  }

  .feature-card img,
  .feature-card.reversed img {
    border: 0;
    border-top: 1px solid var(--line);
  }

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

@media (max-width: 680px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 20px;
  }

  .site-nav,
  .site-footer nav {
    width: 100%;
  }

  .hero {
    min-height: 78svh;
  }

  .hero::before {
    background: linear-gradient(90deg, rgba(8, 17, 31, 0.96), rgba(8, 17, 31, 0.76));
  }

  .hero-image {
    object-position: 70% center;
  }

  .hero-copy {
    width: 330px;
    max-width: calc(100% - 40px);
    margin-left: 20px;
    margin-right: 20px;
    padding-top: 72px;
    padding-bottom: 78px;
  }

  .hero h1 {
    font-size: 46px;
  }

  .hero-support,
  .section p {
    font-size: 16px;
  }

  .hero-support {
    width: 100%;
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .hero-value,
  .hero-actions {
    width: 100%;
    max-width: 100%;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .signal-strip {
    margin-top: 0;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }

  .section {
    padding: 72px 20px 0;
  }

  .section h2 {
    font-size: 34px;
  }

  .feature-copy,
  .source-map,
  .download-panel,
  pre {
    padding: 24px;
  }

  .feature-copy h2,
  .download-panel strong {
    font-size: 28px;
  }

  .trust-list {
    grid-template-columns: 1fr;
  }
}