:root {
  --md-primary-fg-color: #16344f;
  --md-primary-fg-color--light: #325775;
  --md-primary-fg-color--dark: #0d2236;
  --md-accent-fg-color: #c89a3c;
  --md-accent-fg-color--transparent: rgba(200, 154, 60, 0.14);
  --site-navy-deep: #10273c;
  --site-navy-mid: #173954;
  --site-gold-soft: #c89a3c;
  --site-gold-pale: #efe1bd;
  --site-surface: #f6f2e8;
}

[data-md-color-primary="custom"] {
  --md-typeset-a-color: var(--site-navy-mid);
}

.md-header,
.md-tabs {
  background: linear-gradient(90deg, var(--site-navy-deep), var(--site-navy-mid));
}

.md-typeset .md-button--primary {
  background-color: var(--site-gold-soft);
  border-color: var(--site-gold-soft);
  color: #12263a;
}

.md-typeset .md-button {
  border-radius: 999px;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  color: var(--site-navy-deep);
}

.md-main {
  background:
    radial-gradient(circle at top right, rgba(200, 154, 60, 0.12), transparent 28rem),
    linear-gradient(180deg, #fcfbf7 0%, var(--site-surface) 100%);
}

.portfolio-kicker {
  color: var(--site-gold-soft);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin: 0 0 0.5rem 0;
  text-transform: uppercase;
}

.portfolio-hero {
  align-items: center;
  background: linear-gradient(135deg, var(--site-navy-deep), var(--site-navy-mid));
  border: 1px solid rgba(200, 154, 60, 0.25);
  border-radius: 1.2rem;
  box-shadow: 0 24px 60px rgba(16, 39, 60, 0.18);
  color: #f8f3e9;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1.45fr 1fr;
  margin: 0 0 2rem 0;
  overflow: hidden;
  padding: 1.5rem;
}

.portfolio-hero h2,
.portfolio-hero p {
  color: inherit;
}

.portfolio-hero img {
  border-radius: 1rem;
  display: block;
  max-width: 100%;
}

.portfolio-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 1.25rem;
}

.portfolio-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(16, 39, 60, 0.08);
  border-radius: 1rem;
  box-shadow: 0 14px 36px rgba(16, 39, 60, 0.08);
  padding: 1rem 1rem 1.15rem 1rem;
}

.portfolio-card h3 {
  margin-top: 0;
}

.portfolio-card img {
  border-radius: 0.85rem;
  display: block;
  margin-top: 0.8rem;
  width: 100%;
}

@media (max-width: 900px) {
  .portfolio-hero {
    grid-template-columns: 1fr;
  }
}