:root {
  --header-bg: #0b7a2a; /* vihreä */
  --header-fg: #ffd84a; /* keltainen */

  --main-bg: #e0e0e0; /* valkoinen */
  --main-fg: #000066; /* tummansininen */

  --story-bg: #000000; /* musta */
  --story-fg: #ffffff; /* valkoinen */

  --footer-bg: #2b2b2b; /* tummanharmaa */
  --footer-fg: #ffffff; /* valkoinen */

  --container: 1100px;
  --gap: 24px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font: 16px/1.45 system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: #111;
  background: #fff;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

/* HEADER */
.site-header {
  background: var(--header-bg);
  color: var(--header-fg);
}

.header-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--gap);
  padding: 18px 0;
}

.brand-title {
  margin: 0;
  font-size: 34px;
  letter-spacing: 0.5px;
}

.brand-slogan {
  margin: 4px 0 0 0;
  opacity: 0.95;
}

.header-right {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-link {
  color: var(--header-fg);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 216, 74, 0.35);
  transition: transform 120ms ease, background 120ms ease;
}

.nav-link:hover {
  background: rgba(255, 216, 74, 0.12);
  transform: translateY(-1px);
}

.nav-link.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* MAIN */
.site-main {
  background: var(--main-bg);
  color: var(--main-fg);
  padding: 32px 0;
}
.main-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.main-grid > section {
  border: 3px solid rgba(13, 43, 90, 0.15);
  border-radius: 14px;
  padding: 18px;
}

.main-news {
  grid-column: 1 / -1; /* koko rivin leveys */
  border: 1px solid rgba(13, 43, 90, 0.15);
  border-radius: 14px;
  padding: 18px;
  background-color: #ffe4b5;
}

/* STORY */
.site-story {
  background: var(--story-bg);
  color: var(--story-fg);
  padding: 36px 0;

  .site-link {
    color: var(--header-fg);
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid rgba(255, 216, 74, 0.35);
    transition: transform 120ms ease, background 120ms ease;
  }

  .nav-link:hover {
    background: rgba(255, 216, 74, 0.12);
    transform: translateY(-1px);
  }

  .nav-link.is-disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }
}

.story-grid {
  display: grid;
  grid-template-columns: calc(50% - (var(--gap) / 2)) calc(
      50% - (var(--gap) / 2)
    );
  gap: var(--gap);
  align-items: start;
}

.story-grid > * {
  min-width: 0;
}

.story-right img {
  width: 100%;
  height: 360px;
  object-fit: contain;
  border-radius: 14px;
  display: block;
}

.story-right a {
  display: block;
}

.site-story video,
.site-story iframe,
.site-story svg,
.site-story canvas {
  max-width: 100%;
  height: auto;
  display: block;
}

/* STORY linkit vaaleansinisiksi */
.site-story a {
  color: #7dd3fc;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-story a:visited {
  color: #a78bfa;
}

.site-story a:hover {
  color: #bfe9ff;
}

.code-block {
  margin: 12px 0 0 0;
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  overflow: auto;
}

/* FOOTER */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-fg);
  padding: 22px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-small {
  margin: 0;
  opacity: 0.8;
  font-size: 13px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .main-grid {
    grid-template-columns: 1fr;
  }

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

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

  .header-right {
    justify-content: flex-start;
  }
}

/* News content styling */
#news-content h1 {
  color: var(--main-fg);
  margin-bottom: 1em;
}
#news-content h2 {
  color: var(--header-bg);
  margin-top: 1.5em;
  border-bottom: 2px solid var(--header-bg);
  padding-bottom: 0.3em;
}
#news-content h3 {
  color: #333;
  margin-top: 1em;
}
#news-content p {
  margin: 0.5em 0;
}
#news-content ul {
  margin: 0.5em 0;
  padding-left: 1.5em;
}
#news-content code {
  background: #f0f0f0;
  padding: 0.2em 0.4em;
  border-radius: 3px;
}
#news-content a {
  color: var(--header-bg);
}
.loading {
  color: #666;
  font-style: italic;
}
.error {
  color: #c00;
}