/* ===================================================================
   Risk-Runway Blog / Resources styling
   Lightweight, content-first, no WebGL/animation dependencies.
   Borrows the brand palette + Inter typography from the main site so
   it feels consistent, but stays fast for SEO / Core Web Vitals.
   =================================================================== */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --color-bg: #000000;
  --color-text: #ffffff;
  --color-text-dim: #999999;
  --color-text-mid: #cccccc;
  --color-accent: #6276c5;
  --color-accent-light: #7b8fd4;
  --color-card-bg: #0a0a0a;
  --color-border: #1a1a1a;
  --color-border-hover: #2a2a2a;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 8px;
  --maxw: 760px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--color-accent-light); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Top bar ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .brand {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.1rem;
  color: var(--color-text);
}
.site-header .brand:hover { text-decoration: none; }

.site-header nav a {
  color: var(--color-text-mid);
  font-size: 0.9rem;
  font-weight: 500;
  margin-left: 1.5rem;
}
.site-header nav a:hover { color: var(--color-text); text-decoration: none; }

.header-cta {
  display: inline-block;
  background: var(--color-accent);
  color: #fff !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
}
.header-cta:hover { background: var(--color-accent-light); text-decoration: none !important; }

/* ===== Layout ===== */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

/* ===== Blog index ===== */
.blog-hero { margin-bottom: 3rem; }
.blog-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.blog-hero p {
  color: var(--color-text-dim);
  font-size: 1.1rem;
  max-width: 620px;
}

.post-list { list-style: none; display: grid; gap: 1.25rem; }

.post-card {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--color-card-bg);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.post-card:hover {
  border-color: var(--color-border-hover);
  text-decoration: none;
  transform: translateY(-2px);
}
.post-card h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.post-card p { color: var(--color-text-dim); font-size: 0.98rem; }
.post-card .meta {
  display: block;
  color: var(--color-text-dim);
  font-size: 0.8rem;
  margin-top: 0.75rem;
}

/* ===== Article ===== */
article.post h1 {
  font-size: clamp(1.9rem, 4.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

article.post .post-meta {
  color: var(--color-text-dim);
  font-size: 0.85rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

article.post h2 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 2.5rem 0 1rem;
  color: var(--color-text);
}

article.post h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 1.75rem 0 0.75rem;
  color: var(--color-text);
}

article.post p { margin-bottom: 1.25rem; color: var(--color-text-mid); }

article.post ul, article.post ol {
  margin: 0 0 1.25rem 1.5rem;
  color: var(--color-text-mid);
}
article.post li { margin-bottom: 0.5rem; }

article.post strong { color: var(--color-text); }

.lead {
  font-size: 1.15rem !important;
  color: var(--color-text) !important;
}

/* Callout / CTA box inside articles */
.cta-box {
  margin: 3rem 0 1rem;
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(98,118,197,0.12), rgba(98,118,197,0.03));
  text-align: center;
}
.cta-box h3 { margin-top: 0; font-size: 1.3rem; }
.cta-box p { margin-bottom: 1.5rem; }
.btn {
  display: inline-block;
  background: var(--color-accent);
  color: #fff !important;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
}
.btn:hover { background: var(--color-accent-light); text-decoration: none !important; }

.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--color-text-dim);
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--color-text-dim);
  font-size: 0.85rem;
}
.site-footer a { color: var(--color-text-dim); }
.site-footer a:hover { color: var(--color-text); }

/* ===================================================================
   Feature pages — screenshots, figures, feature hub grid
   =================================================================== */

/* Screenshot figure inside an article */
article.post figure.shot {
  margin: 2rem 0;
  max-width: 100%;
  text-align: center;
}
article.post figure.shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  /* Cap how tall a screenshot can get, so wide-and-short landscape shots
     fill the column while tall/portrait shots (e.g. a phone screenshot)
     don't dominate the page. object-fit keeps them undistorted. */
  max-height: 620px;
  object-fit: contain;
  box-sizing: border-box;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-card-bg);
  margin: 0 auto;
}
/* Portrait screenshots (taller than wide) shouldn't stretch to the full
   column width — sit them at a natural, centered size instead. */
article.post figure.shot img.shot-portrait {
  width: auto;
  max-width: 100%;
}
article.post figure.shot figcaption {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-text-dim);
  text-align: center;
}

/* Blank placeholder shown where a screenshot doesn't exist yet.
   Fill in later by dropping the image in and swapping the markup. */
.shot-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 260px;
  border: 1px dashed var(--color-border-hover);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.015),
      rgba(255,255,255,0.015) 12px,
      transparent 12px,
      transparent 24px
    ),
    var(--color-card-bg);
  color: var(--color-text-dim);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-align: center;
  padding: 1.5rem;
}

/* ===== Features hub grid ===== */
.feature-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
@media (max-width: 640px) {
  .feature-grid { grid-template-columns: 1fr; }
}

.feature-card {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--color-card-bg);
  transition: border-color 0.2s ease, transform 0.2s ease;
  height: 100%;
}
.feature-card:hover {
  border-color: var(--color-border-hover);
  text-decoration: none;
  transform: translateY(-2px);
}
.feature-card h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.feature-card p { color: var(--color-text-dim); font-size: 0.95rem; }
.feature-card .arrow {
  display: inline-block;
  margin-top: 0.85rem;
  color: var(--color-accent-light);
  font-size: 0.9rem;
  font-weight: 600;
}

/* "Related" links block at the bottom of a feature page */
.related {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.related h2 { font-size: 1.1rem; margin-bottom: 0.75rem; }
.related ul { list-style: none; margin-left: 0; }
.related li { margin-bottom: 0.4rem; }