style.css

/* =========================
   Hedera Styrene Webfonts
   ========================= */

@font-face {
  font-family: "Styrene Light Web";
  src: url("/public/fonts/styrene/StyreneA-Light-Web.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}


@font-face {
  font-family: "Styrene A Medium";
  src: url("/public/fonts/styrene/StyreneA-Medium-Web.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* 1. Fix the @font-face weight mapping for the Bold variant */
@font-face {
  font-family: "Styrene Bold";
  src: url("/public/fonts/styrene/StyreneA-Bold-Web.woff2") format("woff2");
  font-weight: 700; /* was 600 — now correctly mapped to bold */
  font-style: normal;
  font-display: swap;
}

/* 2. Restore bold rendering for strong and b elements */
strong, b,
.prose strong, .prose b {
  font-family: "Styrene Bold", sans-serif !important;
  font-weight: 700 !important;
}

/* =========================
   Global Font Setup
   ========================= */
:root {
  --font-body: "Styrene Light Web";
  --font-heading: "Styrene A Medium";
}

html, body {
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* =========================
   Hedera type weight rules
   ========================= */

/* headings should use Styrene A Medium */
h1, h2, h3, h4, h5, h6,
.prose h1, .prose h2, .prose h3, .prose h4, .prose h5, .prose h6 {
  font-family: "Styrene A Medium", sans-serif !important;
  font-weight: 400 !important; /* medium */
  letter-spacing: -0.015em !important;
  line-height: 1.3 !important;
  color: inherit;
}


/* body and list text stay light */
p, li, span, .prose p, .prose li {
  font-weight: 400 !important; /* light */
  letter-spacing: -0.01em;
}


/* =========================
   Existing Layout + Color Rules
   ========================= */

/* card image sizing */
.card img {
  max-height: 200px;
}

.sm\:grid-cols-3 .card img {
  max-height: 120px;
}

/* normalize layout and spacing */
nav.text-sm {
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
}

nav.text-sm ul > * {
  margin: 4px !important;
}


/* shared button styling */
nav.text-sm a[href*="hackathon"],
nav.text-sm a[href*="portal"] {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  border-radius: 12px !important;
  font-size: 14px !important;
  font-weight: 400 !important;
  line-height: 20px !important;
  height: 34px !important;
  padding: 6px 16px !important;
  text-decoration: none !important;
  transition: all 0.15s ease !important;
  box-shadow: none !important;
}


/* hackathon — transparent */
nav.text-sm a[href*="hackathon"],
nav.text-sm li a[href*="hackathon"],
nav.text-sm ul li a[href*="hackathon"] {
  background-color: transparent !important;
  color: #000000 !important;
  border: 1px solid rgba(0, 0, 0, 0.3) !important; /* darker gray border */
}
nav.text-sm a[href*="hackathon"]:hover,
nav.text-sm li a[href*="hackathon"]:hover,
nav.text-sm ul li a[href*="hackathon"]:hover {
  background-color: rgba(0, 0, 0, 0.08) !important;
  border: 1px solid rgba(0, 0, 0, 0.5) !important; /* darker hover border */
}


/* ===============================
   DARK MODE — transparent buttons
   =============================== */

/* hackathon */
.dark nav.text-sm a[href*="hackathon"],
[data-theme='dark'] nav.text-sm a[href*="hackathon"] {
  background-color: transparent !important;
  color: #f3f4f6 !important; /* gray-100 */
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
}
.dark nav.text-sm a[href*="hackathon"]:hover,
[data-theme='dark'] nav.text-sm a[href*="hackathon"]:hover {
  background-color: rgba(255, 255, 255, 0.08) !important; /* subtle glow */
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
}

/* icon fix — ensure visibility in dark mode */
.dark nav.text-sm a svg,
[data-theme='dark'] nav.text-sm a svg {
  filter: brightness(1.5) contrast(1.3) !important;
  opacity: 1 !important;
}

/* make hackathon icon white only in dark mode */
.dark nav.text-sm a[href*="hackathon"] img,
.dark nav.text-sm a[href*="hackathon"] svg,
[data-theme='dark'] nav.text-sm a[href*="hackathon"] img,
[data-theme='dark'] nav.text-sm a[href*="hackathon"] svg {
  filter: brightness(0) invert(1) !important; /* turns dark icons white */
  opacity: 1 !important;
}

/* Hiero CLI feature coverage heatmap (feature-coverage-gap-report.mdx) */
.hiero-cli-coverage-heatmap-wrap {
  margin: 1.5rem 0;
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid rgb(229 231 235);
  background: rgb(249 250 251);
}

.dark .hiero-cli-coverage-heatmap-wrap,
[data-theme='dark'] .hiero-cli-coverage-heatmap-wrap {
  border-color: rgb(55 65 81);
  background: rgb(17 24 39 / 0.35);
}

.hiero-cli-coverage-heatmap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  min-width: min(100%, 720px);
}

.hiero-cli-coverage-heatmap-row {
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr;
  gap: 12px;
  align-items: center;
}

@media (max-width: 640px) {
  .hiero-cli-coverage-heatmap-row {
    grid-template-columns: 1fr;
  }
}

.hiero-cli-coverage-heatmap-area {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.3;
}

.hiero-cli-coverage-heatmap-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.hiero-cli-coverage-dot {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  border-radius: 3px;
  display: inline-block;
  box-sizing: border-box;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.hiero-cli-coverage-dot--yes {
  background: #16a34a;
}

.hiero-cli-coverage-dot--partial {
  background: #d97706;
}

.hiero-cli-coverage-dot--no {
  background: #dc2626;
}

.dark .hiero-cli-coverage-dot,
[data-theme='dark'] .hiero-cli-coverage-dot {
  border-color: rgba(255, 255, 255, 0.12);
}

.dark .hiero-cli-coverage-dot--yes,
[data-theme='dark'] .hiero-cli-coverage-dot--yes {
  background: #22c55e;
}

.dark .hiero-cli-coverage-dot--partial,
[data-theme='dark'] .hiero-cli-coverage-dot--partial {
  background: #f59e0b;
}

.dark .hiero-cli-coverage-dot--no,
[data-theme='dark'] .hiero-cli-coverage-dot--no {
  background: #f87171;
}

.hiero-cli-coverage-heatmap-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
}

.hiero-cli-coverage-heatmap-legend > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}