/* BareWire custom overrides for DocFX modern template */

/* Navbar brand logo — constrain so 256x256 PNG doesn't blow up the navbar */
.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.navbar-brand img,
.navbar .navbar-brand img {
  height: 28px;
  width: 28px;
  max-height: 28px;
  max-width: 28px;
  object-fit: contain;
  border-radius: 6px;
}

:root {
  --bw-accent: #4c8bf5;
  --bw-accent-2: #9b6bff;
  --bw-accent-hover: #6ba0ff;
  --bw-surface: rgba(255, 255, 255, 0.045);
  --bw-surface-strong: rgba(255, 255, 255, 0.07);
  --bw-border: rgba(255, 255, 255, 0.12);
  --bw-border-strong: rgba(255, 255, 255, 0.18);
  --bw-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 10px 28px rgba(0, 0, 0, 0.28);
}

/* Hero section */
.hero {
  position: relative;
  padding: 4rem 0 4.5rem 0;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--bw-border);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 620px;
  height: 620px;
  background: radial-gradient(closest-side, rgba(76, 139, 245, 0.22), rgba(155, 107, 255, 0.08) 55%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero .display-2 {
  background: linear-gradient(135deg, var(--bw-accent) 0%, var(--bw-accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.hero .lead {
  font-size: 1.25rem;
  opacity: 0.88;
  max-width: 44rem;
  line-height: 1.55;
}

.hero-cta {
  margin-top: 1.75rem;
}

/* Feature cards */
.feature-row {
  margin: 2rem 0 3rem 0;
}

.feature-card {
  background: var(--bw-surface);
  border: 1px solid var(--bw-border);
  border-radius: 14px;
  padding: 1.75rem;
  height: 100%;
  box-shadow: var(--bw-shadow);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  border-color: var(--bw-accent);
  transform: translateY(-3px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset, 0 14px 36px rgba(76, 139, 245, 0.22);
}

.feature-card h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  color: var(--bw-accent);
  font-size: 1.2rem;
  letter-spacing: -0.005em;
}

.feature-card p {
  margin-bottom: 0;
  opacity: 0.85;
  line-height: 1.55;
}

.feature-card code {
  font-size: 0.85em;
  padding: 0.08em 0.35em;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
}

/* Stats row */
.stats-row {
  margin: 1.5rem 0 3rem 0;
  text-align: center;
}

.stat {
  background: var(--bw-surface);
  border: 1px solid var(--bw-border);
  border-radius: 14px;
  padding: 1.6rem 1rem 1.4rem;
  height: 100%;
  box-shadow: var(--bw-shadow);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.stat:hover {
  border-color: var(--bw-accent);
  transform: translateY(-2px);
}

.stat .stat-value {
  display: block;
  background: linear-gradient(135deg, var(--bw-accent) 0%, var(--bw-accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  line-height: 1.1;
  margin-bottom: 0.45rem;
  letter-spacing: -0.02em;
}

.stat span {
  font-size: 0.78rem;
  opacity: 0.78;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Core concept cards (clickable) */
.concept-row {
  margin: 2rem 0 3rem 0;
}

.concept-row > [class^="col-"] {
  display: flex;
  margin-bottom: 1.25rem;
}

.concept-card {
  display: block;
  width: 100%;
  background: var(--bw-surface);
  border: 1px solid var(--bw-border);
  border-radius: 14px;
  padding: 1.4rem 1.5rem;
  color: inherit;
  text-decoration: none;
  box-shadow: var(--bw-shadow);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.concept-card:hover,
.concept-card:focus {
  border-color: var(--bw-accent);
  background: var(--bw-surface-strong);
  transform: translateY(-2px);
  text-decoration: none;
  color: inherit;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset, 0 14px 32px rgba(76, 139, 245, 0.22);
}

.concept-card h3 {
  margin: 0 0 0.4rem 0;
  font-size: 1.05rem;
  color: var(--bw-accent);
  letter-spacing: -0.005em;
}

.concept-card h3::after {
  content: " →";
  opacity: 0;
  margin-left: 0.15rem;
  transition: opacity 0.2s ease, margin-left 0.2s ease;
}

.concept-card:hover h3::after,
.concept-card:focus h3::after {
  opacity: 1;
  margin-left: 0.35rem;
}

.concept-card p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.78;
  line-height: 1.5;
}

/* About line */
.about-line {
  text-align: center;
  opacity: 0.65;
  font-size: 0.9rem;
  margin: 2rem 0 3rem;
}

/* Primary button accent override */
.btn-primary {
  background-color: var(--bw-accent);
  border-color: var(--bw-accent);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--bw-accent-hover);
  border-color: var(--bw-accent-hover);
}

.btn-outline-primary {
  color: var(--bw-accent);
  border-color: var(--bw-accent);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: var(--bw-accent);
  border-color: var(--bw-accent);
  color: #fff;
}

/* Responsive tweaks */
@media (max-width: 991.98px) {
  .hero {
    padding: 2.5rem 0 3rem 0;
  }
  .hero .display-2 {
    font-size: 2.75rem;
  }
  .hero .lead {
    font-size: 1.1rem;
  }
  .hero::before {
    width: 420px;
    height: 420px;
    inset: -25% -30% auto auto;
  }
  .feature-card,
  .concept-card {
    padding: 1.35rem;
  }
  .stat {
    padding: 1.25rem 0.5rem 1.1rem;
  }
  .stat .stat-value {
    font-size: 1.75rem;
  }
}

@media (max-width: 575.98px) {
  .stats-row > .col-6 {
    margin-bottom: 1rem;
  }
}