/* ── custom.css ── */
@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@700&family=Roboto:wght@400;500&display=swap');

.md-typeset {
  font-family: 'Roboto', sans-serif !important;
  font-weight: 400;
  line-height: 1.6;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  font-family: 'Merriweather', serif !important;
  font-weight: 700;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

.md-header__logo {
  max-height: 48px;
  margin-right: 0.75rem;
}

.md-typeset h2 {
  position: relative;
  padding-bottom: 0.25em;
}
.md-typeset h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  margin-top: 4px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="4"><path d="M0,2 L60,2" stroke="%23000000" stroke-width="4" stroke-linecap="round"/></svg>') no-repeat center;
  opacity: 0.3;
}

.section-quadrant {
  background: linear-gradient(
    to right,
    rgba(255, 0, 0, 0.1) 25%,
    rgba(255, 215, 0, 0.1) 25% 50%,
    rgba(0, 0, 0, 0.1) 50% 75%,
    rgba(255, 255, 255, 0.1) 75% 100%
  );
  padding: 1rem;
  border-radius: 4px;
  margin: 1.5rem 0;
}

.md-typeset a.button {
  background-color: red !important;
  color: white !important;
  border-radius: 4px !important;
  padding: 0.5em 1em !important;
  text-decoration: none !important;
}
.md-typeset a.button:hover {
  background-color: #cc0000 !important;
}

/* Section Headings: bold, background, and red border */
.md-nav__item--section > .md-nav__link {
  font-size: 1.09em !important;
  font-weight: 800 !important;
  color: #222 !important;
  background: #fff3e1;
  border-left: 4px solid #df2329;
  border-radius: 0 6px 6px 0;
  margin: 0.5em 0 0.2em 0;
  padding: 0.24em 0.75em 0.16em 0.75em;
  letter-spacing: 0.01em;
}
@media (prefers-color-scheme: dark) {
  .md-nav__item--section > .md-nav__link {
    background: #3c1818;
    color: #fff0e0 !important;
    border-left: 4px solid #ffae36;
  }
}

/* Project Title (top left nav only) */
.md-nav__title[for="__drawer"] {
  color: #b32524 !important;                    /* NAEDC red */
  background: #fff3e1 !important;               /* subtle warm highlight */
  font-weight: 900 !important;
  font-size: 1.25em !important;
  border-left: 5px solid #b32524;
  border-radius: 0 8px 8px 0;
  padding: 0.4em 1em 0.4em 1.3em;
  margin-top: 1.3em !important;
  margin-bottom: 1.2em !important;
  letter-spacing: 0.01em;
  opacity: 1 !important;
  box-shadow: 0 2px 10px -6px #b3252422;
  text-shadow: 0 1px 0 #fff9, 0 0.15em 0 #fff8;
}

@media (prefers-color-scheme: dark) {
  .md-nav__title[for="__drawer"] {
    color: #fff6e3 !important;                  /* warm white for dark */
    background: #3c1818 !important;             /* deep brown, matches section heading bg */
    border-left: 5px solid #ffae36;
    box-shadow: 0 2px 12px -7px #000a;
    text-shadow: none;
  }
}

/* Children: dim, smaller, indented */
.md-nav__item--section .md-nav__list .md-nav__link {
  font-weight: 400 !important;
  color: #555 !important;
  padding-left: 2em !important;
  opacity: 0.95;
  font-size: 0.98em;
}