/* GdeltForge docs home ("hero" landing page).
   Scoped to .gf-* classes so it only affects docs/index.md; every other
   page stays plain Material. Palette comes from brand.css. */

:root {
  --gf-orange: #E8912A;
  --gf-slate: #6C7C9E;
  --gf-panel: #0B1223;
  --gf-void: #070B16;
  --gf-line: rgba(140, 160, 200, 0.14);
}
[data-md-color-scheme="default"] {
  --gf-panel: #F5F6FA;
  --gf-void: #FFFFFF;
  --gf-slate: #5A6885;
  --gf-line: rgba(11, 18, 35, 0.12);
}

/* The home page is full-bleed. Detected by the hero block itself, so no
   theme override or extra front matter is needed. */
.md-content__inner:has(> .gf-hero) { padding: 0; margin: 0; }
.md-content__inner:has(> .gf-hero) > :first-child { margin-top: 0; }
.md-content__inner:has(> .gf-hero) .md-content__button { display: none; }

.gf-section { max-width: 60rem; margin: 0 auto; padding: 2.6rem 1.2rem; }
/* Plain markdown between the HTML blocks (tables, quickstart) gets the same
   measure and gutter so the page reads as one column. */
.md-content__inner:has(> .gf-hero) > h2,
.md-content__inner:has(> .gf-hero) > p,
.md-content__inner:has(> .gf-hero) > ul,
.md-content__inner:has(> .gf-hero) > table,
.md-content__inner:has(> .gf-hero) > .highlight,
.md-content__inner:has(> .gf-hero) > .tabbed-set {
  max-width: 60rem; margin-left: auto; margin-right: auto;
  padding-left: 1.2rem; padding-right: 1.2rem; box-sizing: border-box;
}
.md-content__inner:has(> .gf-hero) > h2 { margin-top: 2.4rem; }
.md-content__inner:has(> .gf-hero) > table { display: table; width: 100%; }
.gf-eyebrow {
  font-family: var(--md-code-font-family, monospace);
  font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gf-orange); margin: 0 0 0.9rem;
}
.gf-eyebrow span { color: var(--gf-slate); letter-spacing: 0; text-transform: none; margin-left: 0.8rem; }

/* Hero */
.gf-hero {
  background: radial-gradient(48rem 22rem at 22% -10%, rgba(232,145,42,0.10), transparent 70%);
  border-bottom: 1px solid var(--gf-line);
  padding: 3.2rem 1.2rem 2.8rem;
}
.gf-hero__grid {
  max-width: 60rem; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 2.6rem; align-items: center;
}
.gf-hero__lockup { width: 19rem; max-width: 100%; margin: 0 0 0.4rem -0.6rem; }
.gf-hero h1 {
  font-size: 2.3rem; line-height: 1.12; font-weight: 600; letter-spacing: -0.02em;
  margin: 0 0 0.8rem; text-wrap: balance;
}
.gf-hero h1 em { font-style: normal; color: var(--gf-orange); }
.gf-hero p { color: var(--md-default-fg-color--light); font-size: 0.9rem; max-width: 32ch; text-wrap: pretty; }
.gf-install {
  display: inline-flex; gap: 0.6rem; align-items: center;
  font-family: var(--md-code-font-family, monospace); font-size: 0.72rem;
  background: var(--gf-panel); border: 1px solid var(--gf-line);
  border-radius: 0.2rem; padding: 0.6rem 0.85rem; margin: 0.9rem 0;
}
.gf-install .gf-prompt { color: var(--gf-slate); }
.gf-cta { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1rem; }
/* .md-typeset a{color:var(--md-typeset-a-color)} outranks a bare .gf-btn
   class selector (one class beats one class+element only by source order,
   too fragile to rely on), silently overriding every color set below:
   confirmed directly by screenshotting the built page, where --primary's
   "Get started" text was invisible (orange on orange, once the link-color
   contrast fix above pinned --md-typeset-a-color to the same orange) and
   the plain variant's text didn't switch to accent orange on :hover the
   way it visibly should have, both hidden until that fix made the clash
   observable. .md-typeset scoped in front of every rule here settles it
   unambiguously on specificity rather than stylesheet order. */
.md-typeset a.gf-btn {
  display: inline-block; padding: 0.55rem 1rem; border-radius: 0.15rem;
  font-size: 0.7rem; font-weight: 600; border: 1px solid var(--gf-line);
  color: var(--md-default-fg-color); text-decoration: none;
}
.md-typeset a.gf-btn:hover { border-color: var(--gf-orange); color: var(--gf-orange); }
.md-typeset a.gf-btn--primary { background: var(--gf-orange); border-color: var(--gf-orange); color: #070B16; }
.md-typeset a.gf-btn--primary:hover { background: #f5a94d; border-color: #f5a94d; color: #070B16; }
.gf-facts {
  display: flex; flex-wrap: wrap; gap: 1.3rem;
  font-family: var(--md-code-font-family, monospace);
  font-size: 0.62rem; letter-spacing: 0.04em; color: var(--gf-slate);
}
.gf-facts b { color: var(--md-default-fg-color); font-weight: 600; }
.gf-hero__demo { width: 100%; border-radius: 0.7rem; }

/* Card grids */
.gf-grid { display: grid; gap: 0.8rem; }
.gf-grid--5 { grid-template-columns: repeat(5, 1fr); }
.gf-grid--3 { grid-template-columns: repeat(3, 1fr); }
.gf-grid--2 { grid-template-columns: repeat(2, 1fr); }
.gf-card {
  background: var(--gf-panel); border: 1px solid var(--gf-line);
  border-radius: 0.25rem; padding: 0.95rem;
}
.gf-card img { width: 1.15rem; height: 1.15rem; display: block; margin-bottom: 0.5rem; }
.gf-card h3 { margin: 0 0 0.35rem; font-size: 0.8rem; font-weight: 600; }
.gf-card p { margin: 0; font-size: 0.68rem; line-height: 1.55; color: var(--md-default-fg-color--light); }
.gf-card--hot { border-color: rgba(232,145,42,0.4); }
.gf-card--hot h3 { color: var(--gf-orange); }
.gf-card code, .gf-card__io {
  font-family: var(--md-code-font-family, monospace);
  font-size: 0.62rem; color: var(--gf-slate); letter-spacing: 0.05em;
}
.gf-card__io { display: block; margin-top: 0.5rem; }
.gf-card--link { text-decoration: none; display: block; }
.gf-card--link h3 { color: var(--gf-orange); }
.gf-card--link:hover { border-color: var(--gf-orange); }

/* Reason columns */
.gf-reason { border-left: 2px solid var(--gf-slate); padding: 0.1rem 0 0.1rem 0.9rem; }
.gf-reason--hot { border-left-color: var(--gf-orange); }
.gf-reason h3 { margin: 0 0 0.35rem; font-size: 0.82rem; font-weight: 600; }
.gf-reason p { margin: 0; font-size: 0.72rem; line-height: 1.6; color: var(--md-default-fg-color--light); }

/* Mode rows */
.gf-modes { border: 1px solid var(--gf-line); border-radius: 0.25rem; overflow: hidden; }
.gf-mode { display: flex; gap: 0.9rem; padding: 0.7rem 0.85rem; background: var(--gf-panel); }
.gf-mode + .gf-mode { border-top: 1px solid var(--gf-line); }
.gf-mode b {
  font-family: var(--md-code-font-family, monospace);
  font-size: 0.68rem; color: var(--gf-orange); flex: none; width: 5rem; font-weight: 400;
}
.gf-mode span { font-size: 0.72rem; color: var(--md-default-fg-color--light); }

.gf-diagram { width: 100%; border-radius: 0.4rem; }

/* Card grids used on inner pages (Getting Started, CLI Reference, Recipes,
   Comparison) sit in normal article flow, so they need their own spacing. */
.md-typeset .gf-grid { margin: 1.4rem 0; }
.md-typeset .gf-card h3 { margin: 0 0 0.35rem; font-size: 0.8rem; }
.md-typeset .gf-card p { margin: 0; }
/* Diagrams dropped into prose: full width, no theme border/shadow. */
.md-typeset img[src$="pipeline-diagram.svg"],
.md-typeset img[src$="sampling-modes.svg"],
.md-typeset img[src$="crossref-join.svg"] {
  width: 100%; border-radius: 0.4rem; margin: 1.2rem 0;
}
.gf-attrib { font-size: 0.66rem; line-height: 1.7; color: var(--gf-slate); border-top: 1px solid var(--gf-line); padding-top: 1.2rem; }

@media screen and (max-width: 76.1875em) {
  .gf-hero__grid { grid-template-columns: 1fr; }
  .gf-grid--5 { grid-template-columns: repeat(2, 1fr); }
}
@media screen and (max-width: 44.9375em) {
  .gf-grid--5, .gf-grid--3, .gf-grid--2 { grid-template-columns: 1fr; }
  .gf-hero h1 { font-size: 1.8rem; }
}