/* ============================================================
   Pro ASIC Miner Repair LLC — about.css
   About Us page — page-scoped styles only
   ============================================================ */

/* ---- Hero ---- */
.about-hero {
  padding-top: 1.5rem;
  padding-bottom: 3rem;
  background: var(--navy);
  border-bottom: 1px solid rgba(33,150,243,0.12);
  position: relative;
  overflow: hidden;
}
.about-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -60px;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(21,101,192,0.14) 0%, transparent 65%);
  pointer-events: none;
}
.about-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.about-hero h1 {
  font-size: clamp(1.85rem, 3.4vw, 2.7rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.03;
  letter-spacing: -0.03em;
  margin-bottom: 0.9rem;
  margin-top: 0.4rem;
}
.about-hero-sub {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.72;
  max-width: 640px;
  margin-bottom: 1.4rem;
}
.about-hero-ctas {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 1.8rem;
}
.about-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.about-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  padding: 0.32rem 0.85rem;
}
.about-badge::before {
  content: '✓';
  color: #64b5f6;
  font-size: 0.68rem;
  font-weight: 700;
}

/* ---- Generic section base ---- */
.about-section {
  padding: 4rem 0;
  background: #ffffff;
}
.about-section--alt {
  background: var(--gray-bg);
}
.about-section--dark {
  background: var(--navy);
  border-top: 1px solid rgba(33,150,243,0.08);
}
.about-eyebrow {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue);
  display: block;
  margin-bottom: 0.55rem;
}
.about-section--dark .about-eyebrow {
  color: rgba(33,150,243,0.65);
}
.about-section h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.028em;
  line-height: 1.16;
  margin-bottom: 0.7rem;
}
.about-section--dark h2 {
  color: var(--white);
}
.about-section-sub {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 640px;
  margin-bottom: 1.8rem;
}
.about-section--dark .about-section-sub {
  color: rgba(255,255,255,0.62);
}

/* ---- Who We Are — desktop 2-column layout ---- */
.about-who-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 2.5rem;
  align-items: start;
}
.about-who-summary {
  font-size: 0.93rem;
  line-height: 1.82;
  color: var(--text-body);
  margin-top: 0.75rem;
  margin-bottom: 0;
}
.about-who-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.about-who-card {
  background: #f8fafc;
  border: 1px solid rgba(15,23,42,0.08);
  border-left: 3px solid rgba(21,101,192,0.45);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  transition: border-left-color 0.18s, box-shadow 0.18s;
}
.about-who-card:hover {
  border-left-color: var(--blue);
  box-shadow: 0 3px 12px rgba(15,23,42,0.07);
}
.about-who-card h3 {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.3rem;
  line-height: 1.3;
}
.about-who-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}
/* Details block — spans both grid columns; acts as expandable on mobile */
.about-who-details {
  grid-column: 1 / -1;
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(15,23,42,0.07);
}
/* Desktop: hide toggle, always show content */
@media (min-width: 769px) {
  .about-who-details > summary { display: none; }
  .about-who-details > .about-who-detail-body { display: block !important; }
}
.about-who-detail-body p {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.82;
  margin-bottom: 0.85rem;
}
.about-who-detail-body p:last-child { margin-bottom: 0; }

/* ---- Service Model — 2x2 card grid ---- */
.about-model-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
  margin-top: 0.5rem;
}
.about-model-card {
  background: rgba(255,255,255,0.038);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid rgba(33,150,243,0.5);
  border-radius: 6px;
  padding: 1.25rem 1.35rem;
  transition: border-left-color 0.2s, background 0.2s;
}
.about-model-card:hover {
  border-left-color: #64b5f6;
  background: rgba(255,255,255,0.055);
}
.about-model-card-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #64b5f6;
  margin-bottom: 0.5rem;
}
.about-model-card h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.45rem;
  line-height: 1.3;
}
.about-model-card p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.65;
}

/* ---- What We Do — service card grid ---- */
.about-svc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 0.5rem;
}
.about-svc-card {
  background: #ffffff;
  border: 1px solid rgba(15,23,42,0.09);
  border-top: 2px solid rgba(21,101,192,0.38);
  border-radius: 0 0 6px 6px;
  padding: 1.15rem 1.1rem;
  transition: border-top-color 0.18s, box-shadow 0.18s;
}
.about-svc-card:hover {
  border-top-color: var(--blue);
  box-shadow: 0 3px 14px rgba(15,23,42,0.08);
}
.about-svc-card-icon {
  font-size: 1.35rem;
  line-height: 1;
  margin-bottom: 0.65rem;
  display: block;
}
.about-svc-card h3 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}
.about-svc-card p {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---- Why Work With Us — comparison ---- */
.about-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 0.5rem;
}
.about-compare-panel {
  border-radius: 6px;
  padding: 1.5rem 1.4rem;
}
.about-compare-panel--traditional {
  background: #f8fafc;
  border: 1px solid rgba(15,23,42,0.09);
}
.about-compare-panel--onsite {
  background: rgba(21,101,192,0.06);
  border: 1px solid rgba(21,101,192,0.2);
}
.about-compare-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.85rem;
  display: block;
}
.about-compare-panel--traditional .about-compare-label {
  color: var(--text-muted);
}
.about-compare-panel--onsite .about-compare-label {
  color: var(--blue);
}
.about-compare-panel h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.3;
}
.about-compare-panel--traditional h3 {
  color: var(--text-dark);
}
.about-compare-panel--onsite h3 {
  color: var(--navy);
}
.about-compare-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.about-compare-list li {
  font-size: 0.82rem;
  line-height: 1.5;
  padding-left: 1.2rem;
  position: relative;
}
.about-compare-panel--traditional .about-compare-list li {
  color: var(--text-muted);
}
.about-compare-panel--traditional .about-compare-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gray-4);
  font-weight: 700;
  font-size: 0.68rem;
}
.about-compare-panel--onsite .about-compare-list li {
  color: var(--text-body);
}
.about-compare-panel--onsite .about-compare-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 700;
  font-size: 0.72rem;
}

/* ---- Service Process — steps ---- */
.about-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 0.5rem;
  position: relative;
}
.about-step {
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 6px;
  padding: 1.3rem 1.15rem;
}
.about-step-num {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(33,150,243,0.14);
  border: 1.5px solid rgba(33,150,243,0.38);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; color: #90caf9;
  font-family: 'Courier New', monospace;
  margin-bottom: 0.7rem;
  flex-shrink: 0;
}
.about-step h3 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}
.about-step p {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
}

/* ---- Coverage section ---- */
.about-coverage-body {
  max-width: 700px;
  margin-bottom: 1.6rem;
}
.about-coverage-body p {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 0.85rem;
}
.about-state-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}
.about-state-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  background: #f0f5ff;
  border: 1px solid rgba(21,101,192,0.18);
  border-radius: 4px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--blue);
  transition: background 0.15s, border-color 0.15s;
}
.about-state-chip:hover {
  background: rgba(21,101,192,0.1);
  border-color: rgba(21,101,192,0.35);
}

/* ---- FAQ ---- */
.about-faq-list {
  max-width: 800px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(15,23,42,0.1);
  border-radius: 8px;
  overflow: hidden;
  margin-top: 0.75rem;
  box-shadow: 0 2px 12px rgba(15,23,42,0.05);
}
.about-faq-item {
  border-bottom: 1px solid rgba(15,23,42,0.08);
}
.about-faq-item:last-child {
  border-bottom: none;
}
.about-faq-q {
  width: 100%;
  text-align: left;
  background: #ffffff;
  border: none;
  color: var(--text-dark);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 1.1rem 1.25rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-sans);
  transition: background 0.15s, color 0.15s;
  line-height: 1.45;
  min-height: 52px;
}
.about-faq-q:hover {
  background: #f8fafc;
}
.about-faq-icon {
  font-size: 1.1rem;
  color: var(--blue);
  flex-shrink: 0;
  transition: transform 0.22s ease;
  font-style: normal;
  line-height: 1;
}
.about-faq-q[aria-expanded="true"] {
  background: #f0f5ff;
  color: var(--navy);
}
.about-faq-q[aria-expanded="true"] .about-faq-icon {
  transform: rotate(45deg);
  color: var(--navy);
}
.about-faq-a {
  display: none;
  padding: 0.1rem 1.25rem 1.15rem;
  font-size: 0.87rem;
  color: var(--text-body);
  line-height: 1.78;
  background: #f0f5ff;
  border-top: 1px solid rgba(21,101,192,0.1);
}
.about-faq-a.open { display: block; }
.about-faq-a p { margin: 0.75rem 0 0; }
.about-faq-a p:last-child { margin-bottom: 0; }
/* ---- Final CTA banner ---- */
.about-cta-banner {
  background: linear-gradient(135deg, #0b1f3a 0%, #0d2748 100%);
  border-top: 1px solid rgba(33,150,243,0.28);
  border-bottom: 1px solid rgba(33,150,243,0.14);
  padding: 4rem 0;
  text-align: center;
}
.about-cta-banner h2 {
  font-size: clamp(1.4rem, 2.8vw, 2.1rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.028em;
  margin-bottom: 0.85rem;
  line-height: 1.15;
}
.about-cta-banner p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  max-width: 580px;
  margin: 0 auto 1.75rem;
}
.about-cta-btns {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .about-svc-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .about-steps-grid { grid-template-columns: repeat(2, 1fr); }
  .about-model-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .about-hero { padding-top: 1.25rem; padding-bottom: 2.25rem; }
  .about-section { padding: 2.75rem 0; }
  .about-compare-grid { grid-template-columns: 1fr; gap: 1rem; }
  .about-section h2 { font-size: clamp(1.25rem, 5vw, 1.55rem); }
  .about-cta-banner { padding: 2.75rem 0 4.5rem; }
  .about-faq-list { border-radius: 6px; }
  .about-faq-q { padding: 0.95rem 1rem; font-size: 0.86rem; min-height: 48px; }
  .about-faq-a { padding: 0.1rem 1rem 1rem; font-size: 0.84rem; }

  /* Section 1 — Who We Are — mobile layout */
  .about-who-layout { display: block; }
  .about-who-heading { margin-bottom: 0.75rem; }
  .about-who-summary {
    font-size: 0.92rem;
    line-height: 1.7;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
  }
  .about-who-cards {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .about-who-card {
    border-left-color: #1976d2;
    border-radius: 10px;
    padding: 0.9rem 1rem;
  }
  .about-who-card h3 {
    font-size: 0.86rem;
    font-weight: 800;
    color: #07101f;
    margin-bottom: 0.35rem;
  }
  .about-who-card p {
    font-size: 0.78rem;
    line-height: 1.55;
    color: #475569;
  }
  .about-who-details {
    grid-column: auto;
    margin-top: 1rem;
    padding-top: 0;
    border-top: none;
    background: #ffffff;
    border: 1px solid rgba(15,23,42,0.08);
    border-radius: 10px;
    padding: 0.85rem 1rem;
  }
  .about-who-details > summary {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--blue);
    cursor: pointer;
    user-select: none;
  }
  .about-who-details > summary::-webkit-details-marker { display: none; }
  .about-who-detail-body { margin-top: 0.8rem; }
  .about-who-detail-body p {
    font-size: 0.82rem;
    line-height: 1.7;
    color: #334155;
    margin-bottom: 0.8rem;
  }
  .about-who-detail-body p:last-child { margin-bottom: 0; }

  /* Section 2 — Coverage — mobile layout */
  .about-coverage-body { margin-bottom: 1rem; }
  .about-coverage-body p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 0.75rem;
  }
  .about-coverage-body p:last-child { margin-bottom: 0; }
  .about-state-chips {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
    margin-bottom: 1rem;
  }
  .about-state-chip {
    justify-content: center;
    text-align: center;
    font-size: 0.72rem;
    padding: 0.4rem 0.55rem;
  }
  .about-section a.btn[href="service-areas.html"] {
    width: 100%;
    justify-content: center;
  }
}
@media (max-width: 640px) {
  .about-hero h1 { font-size: clamp(1.5rem, 7vw, 1.9rem); line-height: 1.06; }
  .about-hero-ctas { flex-direction: column; }
  .about-hero-ctas .btn { width: 100%; text-align: center; justify-content: center; }
  .about-svc-grid { grid-template-columns: repeat(2, 1fr); }
  .about-steps-grid { grid-template-columns: 1fr; }
  .about-cta-btns { flex-direction: column; align-items: center; }
  .about-cta-btns .btn { width: 100%; max-width: 360px; text-align: center; justify-content: center; }
  .about-section { padding: 2.25rem 0; }
  .about-state-chips { gap: 0.4rem; }
  .about-state-chip { font-size: 0.72rem; padding: 0.3rem 0.6rem; }
}
@media (max-width: 480px) {
  .about-model-grid { grid-template-columns: 1fr; }
  .about-trust-badges { gap: 0.4rem; }
  .about-badge { font-size: 0.69rem; padding: 0.28rem 0.7rem; }
  .about-svc-grid { grid-template-columns: 1fr; }
}