* { box-sizing: border-box; }

body { margin: 0; }

.library-hero {
  padding: 164px 0 76px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.library-hero .container { max-width: 980px; }
.library-hero .eyebrow,
.library-section .eyebrow {
  margin: 0 0 12px;
  color: #2f8f2b;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.library-hero h1 {
  max-width: 820px;
  margin: 0;
  color: var(--text);
  font-family: var(--display);
  font-size: clamp(58px, 8vw, 104px);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 0.88;
  text-transform: uppercase;
}

.library-hero h1 em { color: var(--volt); font-weight: 400; }
.library-hero > .container > p:last-child {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--text2);
  font-size: clamp(18px, 2.3vw, 23px);
  line-height: 1.55;
}

.library-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 30px;
  color: var(--text3);
  font-family: var(--mono);
  font-size: 12px;
}

.library-breadcrumbs a { color: var(--text2); text-decoration: none; }
.library-content { padding-block: 76px 96px; }
.library-section + .library-section { margin-top: 76px; }
.library-section-heading { margin-bottom: 24px; }
.library-section-heading h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1;
  text-transform: uppercase;
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.library-card { min-width: 0; }
.library-card a {
  position: relative;
  display: flex;
  min-height: 250px;
  flex-direction: column;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  background: var(--s1);
  box-shadow: var(--shadow-card);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.library-card a:hover {
  border-color: rgba(84, 215, 77, 0.55);
  box-shadow: var(--shadow-raised);
  transform: translateY(-2px);
}

.library-badge {
  align-self: flex-start;
  padding: 6px 10px;
  border: 1px solid rgba(84, 215, 77, 0.28);
  border-radius: var(--radius-pill);
  background: var(--volt-dim);
  color: #287f25;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.library-card h3 {
  max-width: 520px;
  margin: 24px 44px 10px 0;
  font-family: var(--ui);
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.library-card p {
  max-width: 600px;
  margin: 0 34px 28px 0;
  color: var(--text2);
  font-size: 15px;
  line-height: 1.55;
}

.library-meta {
  margin-top: auto;
  color: var(--text3);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}

.library-arrow {
  position: absolute;
  right: 24px;
  bottom: 22px;
  color: var(--volt);
  font-size: 28px;
  line-height: 1;
}

.library-cta {
  padding: 72px 0;
  border-top: 1px solid var(--border);
  background: var(--s2);
  text-align: center;
}

.library-cta h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(42px, 6vw, 68px);
  font-weight: 400;
  text-transform: uppercase;
}

.library-cta p { max-width: 620px; margin: 14px auto 24px; color: var(--text2); font-size: 17px; line-height: 1.55; }

@media (max-width: 720px) {
  .library-hero { padding: 128px 0 54px; }
  .library-content { padding-block: 52px 70px; }
  .library-section + .library-section { margin-top: 56px; }
  .library-grid { grid-template-columns: 1fr; }
  .library-card a { min-height: 230px; padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .library-card a { transition: none; }
}