/* ============================================================
   PROCESS & TRUST SECTION STYLES
   ============================================================ */

#surec {
  background: var(--bg);
  padding-top: var(--space-24);
}

/* Intro */
.proc-h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.625rem);
  font-weight: 800;
  letter-spacing: -.035em;
  color: var(--navy-900);
  margin-bottom: var(--space-4);
  line-height: 1.1;
}
.proc-lead {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 420px;
}
.proc-promise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.proc-promise {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--slate-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.proc-promise:hover { border-color: var(--blue-500); box-shadow: var(--shadow-sm); }
.proc-promise i { font-size: 18px; color: var(--blue-500); flex-shrink: 0; width: 24px; text-align: center; }

.proc-line-fill {
  width: 100%;
  background: linear-gradient(180deg, var(--blue-500) 0%, var(--blue-300) 100%);
  height: 0%;
  border-radius: var(--radius-full);
  transition: height 2s cubic-bezier(.16,1,.3,1);
}

.proc-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--space-6);
  align-items: flex-start;
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity .55s var(--ease-out), transform .55s var(--ease-out);
}
.proc-step.visible { opacity: 1; transform: none; }

.proc-bubble-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: border-color var(--dur-slow);
}
.proc-step.visible .proc-bubble-ring { border-color: rgba(41,121,255,.2); }

.proc-bubble-inner {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  background: var(--white);
  border: 2px solid var(--border);
  color: var(--slate-400);
  transition: all var(--dur-slow) var(--ease-out);
  position: relative;
  z-index: 1;
}
.proc-step.visible .proc-bubble-inner {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(10,22,40,.25);
}
.proc-bubble-inner i { font-size: 20px; }

/* Step card */
.proc-step-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-fast);
}
.proc-step.visible .proc-step-card { border-color: var(--slate-300); }
.proc-step-card--accent {
  background: linear-gradient(145deg, #EFF6FF 0%, var(--white) 50%);
  border-color: var(--blue-500) !important;
}
.proc-step-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--navy-900);
}
.proc-step-desc { font-size: .9375rem; color: var(--text-secondary); line-height: 1.65; }
.proc-step-desc strong { color: var(--navy-900); font-weight: 600; }

/* Diagnosis bars */
.proc-diag-bars { display: flex; flex-direction: column; gap: 8px; }
.proc-diag-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--blue-500), var(--blue-300));
  animation: barGrow2 1.2s var(--ease-out) both;
}
.proc-diag-fill.warn { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
@keyframes barGrow2 { from { width: 0 !important; } }

/* Test grid */
.proc-test-grid { display: flex; flex-direction: column; gap: var(--space-3); }
.proc-test-fill { display: block; height: 100%; border-radius: var(--radius-full); background: linear-gradient(90deg, var(--blue-500), var(--blue-300)); animation: barGrow2 1.4s var(--ease-out) both; }

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-12);
}
.trust-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-fast);
  position: relative;
  overflow: hidden;
}
.trust-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-500), var(--blue-300));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-slow) var(--ease-out);
}
.trust-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.trust-card:hover::before { transform: scaleX(1); }
.trust-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  background: var(--t-bg, var(--blue-50));
  color: var(--t-fg, var(--blue-500));
}
.trust-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--navy-900);
}
.trust-desc { font-size: .875rem; color: var(--text-secondary); line-height: 1.6; flex: 1; }

/* Responsive */
@media (max-width: 1024px) {
  .trust-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .proc-step { grid-template-columns: 44px 1fr; gap: var(--space-4); }
  .proc-bubble-inner { width: 44px; height: 44px; font-size: 16px; }
  .trust-grid { grid-template-columns: 1fr; }
  .proc-promise-grid { grid-template-columns: 1fr; }
}