/* Test Impact Analysis service page — mobile-first, uses design tokens from common.css */

.tia-hero {
  padding: 3rem 0 4rem;
  background: linear-gradient(135deg, #2D1A7F 0%, #4F2EDE 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.tia-hero-grid {
  display: grid;
  gap: 2rem;
}

.tia-breadcrumb {
  font-size: 14px;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

.tia-breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
}

.tia-breadcrumb span[aria-hidden="true"] {
  margin: 0 0.5rem;
}

.tia-hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.1;
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
}

.tia-hero h1 em {
  font-style: normal;
  color: var(--color-mint);
}

.tia-hero-lead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  max-width: 38rem;
}

.tia-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

.tia-btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  background: transparent;
}

.tia-btn-ghost:hover {
  border-color: #fff;
  color: #fff;
}

.tia-guarantee-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 14px;
  color: #fff;
}

.tia-stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.tia-stat {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}

.tia-stat strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-mint);
}

.tia-stat span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
}

.tia-section-intro {
  max-width: 44rem;
  margin-bottom: 2.5rem;
}

.tia-section-intro--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.tia-tech-grid {
  display: grid;
  gap: 1.5rem;
}

.tia-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}

.tia-card[data-accent="purple"] { border-top: 4px solid var(--color-purple); }
.tia-card[data-accent="mint"] { border-top: 4px solid var(--color-mint); }
.tia-card[data-accent="coral"] { border-top: 4px solid var(--color-coral); }
.tia-card[data-accent="yellow"] { border-top: 4px solid var(--color-yellow); }
.tia-card[data-accent="deep"] { border-top: 4px solid var(--color-purple-deep); }

.tia-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  background: var(--surface-soft);
  margin-bottom: 1rem;
}

.tia-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.tia-card p {
  color: var(--color-text-muted);
  font-size: 0.98rem;
}

.tia-card ul {
  margin: 1rem 0 0;
  padding-left: 1.15rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.tia-card ul li { margin-bottom: 0.35rem; }

.tia-best-for {
  display: inline-block;
  margin-top: 1rem;
  font-size: 13px;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--surface-soft);
  color: var(--color-purple-deep);
}

.tia-steps {
  display: grid;
  gap: 1.25rem;
  counter-reset: tia-step;
}

.tia-step-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: relative;
}

.tia-step-num {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-purple);
  background: var(--surface-soft);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.75rem;
  margin-bottom: 0.75rem;
}

.tia-step-card h3 { margin-bottom: 0.5rem; }
.tia-step-card p { color: var(--color-text-muted); }

.tia-price-grid {
  display: grid;
  gap: 1.5rem;
}

.tia-price-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
}

.tia-price-card--featured {
  border: 2px solid var(--color-purple);
  position: relative;
}

.tia-price-flag {
  position: absolute;
  top: -13px;
  left: 1.5rem;
  background: var(--color-purple);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.tia-price-top h3 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.tia-price-top p {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.tia-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-purple-deep);
}

.tia-price span {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-muted);
}

.tia-price-list {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0;
  flex: 1;
}

.tia-price-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.tia-price-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-purple);
  font-weight: 700;
}

.tia-faq {
  display: grid;
  gap: 1rem;
}

.tia-faq details {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}

.tia-faq summary {
  font-weight: 700;
  cursor: pointer;
}

.tia-faq details p {
  margin-top: 0.75rem;
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .tia-hero { padding: 4.5rem 0 5rem; }
  .tia-tech-grid { grid-template-columns: repeat(2, 1fr); }
  .tia-steps { grid-template-columns: repeat(2, 1fr); }
  .tia-price-grid { grid-template-columns: repeat(2, 1fr); }
  .tia-stat-row { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1080px) {
  .tia-tech-grid { grid-template-columns: repeat(3, 1fr); }
  .tia-price-grid { grid-template-columns: repeat(3, 1fr); }
  .tia-steps { grid-template-columns: repeat(4, 1fr); }
}