/* About page — modern layout, pairs with static app shell + index-tokens */

.about {
  --about-ink: #0f172a;
  --about-muted: #64748b;
  --about-surface: #f1f5f9;
  --about-card: #ffffff;
  --about-ring: rgba(28, 97, 173, 0.12);
  padding: 0 0 4.5rem;
  min-height: calc(100vh - 200px);
  background: linear-gradient(180deg, var(--soft-blue) 0%, var(--bg-white) 18rem, var(--bg-white) 100%);
}

.about-hero {
  position: relative;
  padding: 3.25rem 0 2.5rem;
  text-align: center;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  inset: -40% -20% auto;
  height: 70%;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(28, 97, 173, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.about-hero .container {
  position: relative;
  z-index: 1;
}

.about-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dark-blue);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.about-hero h1 {
  font-size: clamp(1.85rem, 4.2vw, 2.75rem);
  font-weight: 800;
  color: var(--about-ink);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 0.75rem;
  max-width: 20ch;
  margin-left: auto;
  margin-right: auto;
}

.about-lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.65;
  color: var(--about-muted);
  max-width: 42rem;
  margin: 0 auto 1.75rem;
}

.about-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  align-items: center;
}

.about-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.about-btn--primary {
  background: var(--primary-blue);
  color: #fff;
  box-shadow: 0 2px 8px rgba(28, 97, 173, 0.35);
}

.about-btn--primary:hover {
  background: var(--dark-blue);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(28, 97, 173, 0.4);
}

.about-btn--ghost {
  background: var(--bg-white);
  color: var(--primary-blue);
  border: 1px solid var(--border-color);
}

.about-btn--ghost:hover {
  border-color: var(--primary-blue);
  background: var(--soft-blue);
}

.about-content {
  max-width: 920px;
  margin: 0 auto;
}

.about-section {
  margin-bottom: 2.75rem;
}

.about-section h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 700;
  color: var(--about-ink);
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.about-section-intro {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--about-muted);
  margin-bottom: 1.5rem;
  max-width: 48rem;
}

.about-section p {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--text-gray);
  margin-bottom: 1rem;
}

.about-section p:last-child {
  margin-bottom: 0;
}

/* Exclude CTA / card buttons — same specificity was forcing link blue on primary buttons (invisible on blue fill). */
.about-section a:not(.about-btn) {
  color: var(--primary-blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.about-section a:not(.about-btn):hover {
  color: var(--dark-blue);
}

/* Product grid */
.about-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.about-product-card {
  background: var(--about-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem 1.35rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.about-product-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(28, 97, 173, 0.35);
  transform: translateY(-2px);
}

.about-product-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-sm);
  background: var(--soft-blue);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-product-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.about-product-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--about-ink);
  margin: 0;
}

.about-product-card p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--about-muted);
  margin: 0;
  flex-grow: 1;
}

.about-product-card .about-btn {
  align-self: flex-start;
  margin-top: 0.25rem;
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
}

/* Trust */
.about-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.about-trust-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 1.35rem;
  background: var(--about-surface);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.about-trust-item strong {
  display: block;
  font-size: 1rem;
  color: var(--about-ink);
  margin-bottom: 0.35rem;
}

.about-trust-item p {
  font-size: 0.9375rem;
  margin: 0;
  color: var(--about-muted);
  line-height: 1.6;
}

.about-trust-num {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--primary-blue);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Vision list */
.about-vision-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.about-vision-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-gray);
  padding: 0.85rem 1rem;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--primary-blue);
}

.about-vision-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: var(--primary-blue);
  flex-shrink: 0;
}

/* Values */
.about-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.25rem;
}

.about-value-card {
  padding: 1.25rem 1.35rem;
  background: var(--about-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.about-value-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--about-ink);
  margin-bottom: 0.5rem;
}

.about-value-card p {
  font-size: 0.9375rem;
  margin: 0;
  color: var(--about-muted);
  line-height: 1.6;
}

/* FAQ */
.about-faq {
  margin-top: 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--about-card);
}

.about-faq details {
  border-bottom: 1px solid var(--border-color);
}

.about-faq details:last-child {
  border-bottom: none;
}

.about-faq summary {
  font-size: 1rem;
  font-weight: 600;
  color: var(--about-ink);
  padding: 1.1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  user-select: none;
}

.about-faq summary::-webkit-details-marker {
  display: none;
}

.about-faq summary::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--primary-blue);
  line-height: 1;
}

.about-faq details[open] summary::after {
  content: '−';
}

.about-faq details > div {
  padding: 0 1.25rem 1.15rem;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--about-muted);
}

.about-faq details > div a {
  color: var(--primary-blue);
  font-weight: 600;
}

/* Bottom CTA band */
.about-cta-band {
  margin-top: 2rem;
  padding: 2rem 1.5rem;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-blue) 0%, #154a8a 100%);
  border-radius: var(--radius);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.about-cta-band h2 {
  color: #fff;
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.about-cta-band p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1rem;
  margin-bottom: 1.25rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.about-cta-band .about-hero-ctas {
  margin-top: 0;
}

.about-cta-band .about-btn--primary {
  background: #fff;
  color: var(--primary-blue);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.about-cta-band .about-btn--primary:hover {
  background: var(--soft-blue);
  color: var(--dark-blue);
}

.about-cta-band .about-btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}

.about-cta-band .about-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

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

  .about-trust-grid {
    grid-template-columns: 1fr;
  }

  .about-values {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .about-hero {
    padding-top: 2.25rem;
  }

  .about-btn {
    width: 100%;
  }

  .about-hero-ctas {
    flex-direction: column;
  }

  .about-cta-band .about-hero-ctas {
    flex-direction: column;
  }
}