:root {
  --ink: #17202a;
  --muted: #5d6975;
  --line: #d8e0e7;
  --paper: #ffffff;
  --soft: #f4f8fa;
  --teal: #087f7a;
  --teal-dark: #075e5a;
  --coral: #e36a54;
  --gold: #b7791f;
  --navy: #101820;
  --shadow: 0 18px 48px rgba(16, 24, 32, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--teal-dark);
  text-decoration-color: rgba(8, 127, 122, 0.35);
  text-underline-offset: 0.18em;
}

a:hover {
  color: #06413f;
  text-decoration-color: currentColor;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 20;
  padding: 0.6rem 0.9rem;
  color: var(--paper);
  background: var(--navy);
  border-radius: 6px;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 3rem;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(216, 224, 231, 0.78);
  backdrop-filter: blur(12px);
}

.brand-group {
  display: inline-flex;
  align-items: center;
  gap: 1.1rem;
  min-width: 0;
  flex: 0 0 auto;
}

.galaxy-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
}

.galaxy-brand img {
  display: block;
  width: 8.9rem;
  height: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  flex: 0 0 auto;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  color: var(--paper);
  background: var(--teal);
  border-radius: 8px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.2;
  letter-spacing: 0;
}

.brand small {
  color: var(--muted);
  font-size: 0.76rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--teal-dark);
}

.hero {
  position: relative;
  display: flex;
  min-height: 42vh;
  align-items: center;
  overflow: hidden;
  color: var(--paper);
  background-color: var(--navy);
  background-image: url("gleam-hero.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(5, 15, 24, 0.6);
}

.hero-content {
  position: relative;
  width: min(720px, calc(100% - 3rem));
  margin-left: max(1.5rem, calc((100vw - 1180px) / 2));
  padding: 6rem 0 7rem;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--coral);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: 5rem;
  line-height: 0.95;
  letter-spacing: 0;
}

.lede {
  width: min(620px, 100%);
  margin: 1.3rem 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.28rem;
}

.hero-actions,
.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-actions {
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
}

.button.primary {
  color: var(--paper);
  background: var(--teal);
  border-color: var(--teal);
}

.button.primary:hover {
  color: var(--paper);
  background: var(--teal-dark);
  border-color: var(--teal-dark);
}

.button.secondary {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.46);
}

.button.secondary:hover {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.2);
}

.button.compact {
  color: var(--teal-dark);
  background: var(--paper);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.metrics div {
  min-width: 0;
  padding: 1.35rem 1.4rem;
  border-right: 1px solid var(--line);
  text-align: center;
}

.metrics div:last-child {
  border-right: 0;
}

.metrics strong,
.metrics span {
  display: block;
}

.metrics strong {
  color: var(--teal-dark);
  font-size: 1.5rem;
  line-height: 1.2;
}

.metrics span {
  margin-top: 0.28rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.section {
  padding: 5rem max(1.5rem, calc((100vw - 1180px) / 2));
}

.section h2 {
  margin: 0;
  font-size: 2.4rem;
  line-height: 1.12;
  letter-spacing: 0;
}

.section h3 {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.section p {
  margin: 0;
}

.section-copy {
  max-width: 780px;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.35fr);
  gap: 3rem;
  align-items: start;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.intro-grid article,
.tool-card,
.tutorial-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.intro-grid article {
  padding: 1.2rem;
}

.intro-grid p,
.tool-card p,
.tutorial-card p,
.site-footer {
  color: var(--muted);
}

.band {
  background: var(--soft);
}

.section-heading {
  margin-bottom: 2rem;
}

.section-heading.split {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.tool-card {
  display: flex;
  min-height: 16rem;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.2rem;
}

.tool-card a,
.tutorial-card a {
  font-weight: 800;
}

.tool-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
}

.tool-tag {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.link-row {
  margin-top: 0;
}

.tool-card .link-row {
  display: grid;
  grid-template-columns: 1fr;
  align-content: start;
  min-height: calc(2 * 2.35rem + 0.7rem);
}

.workflow-button {
  width: 100%;
  align-self: stretch;
}

.link-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(8, 127, 122, 0.25);
  border-radius: 6px;
  background: rgba(8, 127, 122, 0.07);
  text-decoration: none;
}

.tutorial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.tutorial-card {
  display: flex;
  min-height: 27rem;
  flex-direction: column;
  gap: 1.2rem;
  padding: 1.35rem;
}

.tutorial-card dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7.5rem, 1fr));
  gap: 0.7rem;
  margin: 0;
  padding: 0;
}

.tutorial-card dl div {
  min-width: 0;
  padding: 0.75rem;
  border-left: 3px solid var(--coral);
  background: var(--soft);
}

.tutorial-card dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.tutorial-card dd {
  margin: 0.12rem 0 0;
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 800;
  line-height: 1.35;
  overflow-wrap: break-word;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem 3rem;
  border-top: 1px solid var(--line);
  background: var(--paper);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0;
}

.site-footer p:last-child {
  flex: 0 0 auto;
}

@media (max-width: 1040px) {
  .site-header {
    align-items: flex-start;
    padding: 0.85rem 1.5rem;
  }

  .site-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.75rem 1rem;
  }

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

  .intro-grid,
  .tool-grid,
  .tutorial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header,
  .site-footer,
  .section-heading.split {
    display: block;
  }

  .site-nav {
    justify-content: flex-start;
    margin-top: 0.85rem;
  }

  .galaxy-brand img {
    width: 6.8rem;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: auto;
    background-position: center;
    background-size: cover;
  }

  .hero-content {
    width: calc(100% - 3rem);
    padding: 5rem 0 4rem;
  }

  .hero h1 {
    font-size: 3.4rem;
  }

  .lede {
    font-size: 1.08rem;
  }

  .metrics,
  .intro-grid,
  .tool-grid,
  .tutorial-grid,
  .tutorial-card dl {
    grid-template-columns: 1fr;
  }

  .metrics div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics div:last-child {
    border-bottom: 0;
  }

  .section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .section h2 {
    font-size: 2rem;
  }

  .section-heading.split .button {
    margin-top: 1rem;
  }

  .tool-card .link-row {
    min-height: 0;
  }

  .site-footer p:last-child {
    margin-top: 0.8rem;
  }
}