:root {
  --bg: #f7f8fa;
  --panel: #ffffff;
  --ink: #17202a;
  --muted: #5d6875;
  --line: #d9dee5;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --soft: #e8f4f2;
  --warn: #f4a261;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

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

a {
  color: inherit;
}

.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 var(--line);
  background: rgba(247, 248, 250, 0.94);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 750;
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

nav a {
  padding: 8px 10px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

nav a:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(420px, 1.18fr);
  gap: 34px;
  align-items: center;
  padding: 38px 32px 46px;
  max-width: 1380px;
  margin: 0 auto;
}

.hero-copy {
  padding: 10px 0;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: 0;
}

.intro {
  margin: 20px 0 0;
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions,
.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 750;
  text-decoration: none;
}

.button.primary {
  border-color: var(--accent);
  color: #ffffff;
  background: var(--accent);
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  background: #ffffff;
}

.button.secondary:hover {
  border-color: #b8c1cc;
}

.hero-image,
.screenshot-block {
  margin: 0;
}

.hero-image img,
.screenshot-block img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 45px rgba(30, 41, 59, 0.13);
}

.section {
  max-width: 1240px;
  margin: 0 auto;
  padding: 44px 32px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.feature-grid article {
  min-height: 154px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.feature-grid p {
  margin: 0;
  color: var(--muted);
}

.screenshots {
  display: grid;
  gap: 28px;
}

.screenshot-block figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.download {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
  margin-bottom: 34px;
  border-top: 1px solid var(--line);
}

.download p {
  max-width: 760px;
  color: var(--muted);
}

.download-actions {
  justify-content: flex-end;
  margin-top: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 22px 32px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.more-from-xgdl {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px 14px;
  flex-wrap: wrap;
}

.more-from-xgdl strong {
  color: var(--ink);
}

.more-from-xgdl a {
  color: var(--accent);
  text-decoration: none;
}

.more-from-xgdl a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 980px) {
  .hero,
  .download {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 28px;
  }

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

  .download-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 680px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 18px;
  }

  nav {
    width: 100%;
    flex-wrap: wrap;
  }

  .hero,
  .section {
    padding-left: 18px;
    padding-right: 18px;
  }

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

  .site-footer {
    flex-direction: column;
    padding-left: 18px;
    padding-right: 18px;
  }
}