/* ============================================================
   Pro Bono & Legal Aid Page
   Warmer, more approachable tone than the rest of the corporate
   site — this section speaks to individuals, not corporates.
   ============================================================ */

:root {
  --pb-warm-bg: #FBF6EE;
  --pb-warm-bg-alt: #F5EDDD;
  --pb-warm-accent: #B5651D;
}

/* ---------- Hero ---------- */
.pb-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1c3a5e 100%);
  padding: 7rem 0 3.5rem;
  text-align: center;
}

.pb-hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.pb-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 400;
  color: #fff;
  margin: 0 0 1rem;
}

.pb-hero p {
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ---------- Stats band (shared by modal + page) ---------- */
.pb-stats {
  background: var(--pb-warm-bg);
  padding: 3.5rem 0;
}

.pb-stats__intro {
  max-width: 700px;
  margin: 0 auto 2.5rem;
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

.pb-stats__note {
  max-width: 700px;
  margin: 2rem auto 0;
  text-align: center;
  font-style: italic;
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.6;
}

.pb-stats__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.pb-stat {
  text-align: center;
  padding: 1rem 0.5rem;
}

.pb-stat .stat__number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--pb-warm-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.pb-stat__label {
  font-size: 0.75rem;
  color: var(--color-text-light);
  line-height: 1.4;
}

@media (max-width: 1024px) {
  .pb-stats__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .pb-stats__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Modal ---------- */
.pb-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 35, 58, 0.72);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.pb-modal-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.pb-modal {
  background: #fff;
  max-width: 760px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  border-top: 4px solid var(--pb-warm-accent);
  padding: 2.5rem;
  position: relative;
  transform: translateY(16px);
  transition: transform var(--transition-base);
}

.pb-modal-overlay.is-visible .pb-modal {
  transform: translateY(0);
}

.pb-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text-light);
}
.pb-modal__close:hover { color: var(--color-primary); }

.pb-modal h2 {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 400;
  color: var(--color-primary);
  margin: 0 0 1rem;
}

.pb-modal__intro {
  color: var(--color-text-light);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.pb-modal .pb-stats {
  padding: 2rem 1rem;
  margin: 0 -2.5rem 1.5rem;
}
.pb-modal .pb-stats__grid {
  grid-template-columns: repeat(3, 1fr);
  padding: 0 1rem;
}
.pb-modal .pb-stat .stat__number { font-size: 1.6rem; }

@media (max-width: 480px) {
  .pb-modal { padding: 1.5rem; }
  .pb-modal .pb-stats { margin: 0 -1.5rem 1.5rem; padding: 1.5rem 0.5rem; }
  .pb-modal .pb-stats__grid { grid-template-columns: repeat(2, 1fr); gap: 1rem 0.5rem; }
}

.pb-modal__cta {
  display: block;
  width: 100%;
  text-align: center;
}

/* ---------- Form section ---------- */
.pb-form-section {
  padding: 4rem 0 6rem;
  background: var(--pb-warm-bg-alt);
}

.pb-form-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.pb-form-card {
  background: #fff;
  padding: 2.5rem;
  border: 1px solid var(--color-border-light);
}

@media (max-width: 600px) {
  .pb-form-card { padding: 1.5rem; }
}

/* Progress indicator */
.pb-progress {
  display: flex;
  align-items: center;
  margin-bottom: 2.5rem;
}

.pb-progress__step {
  flex: 1;
  text-align: center;
  position: relative;
}

.pb-progress__circle {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-border-light);
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition-base), color var(--transition-base);
}

.pb-progress__step.is-active .pb-progress__circle,
.pb-progress__step.is-done .pb-progress__circle {
  background: var(--pb-warm-accent);
  color: #fff;
}

.pb-progress__label {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pb-progress__step.is-active .pb-progress__label {
  color: var(--color-primary);
  font-weight: 600;
}

.pb-progress__bar {
  position: absolute;
  top: 17px;
  left: -50%;
  width: 100%;
  height: 2px;
  background: var(--color-border-light);
  z-index: -1;
}
.pb-progress__step:first-child .pb-progress__bar { display: none; }
.pb-progress__step.is-done .pb-progress__bar,
.pb-progress__step.is-active .pb-progress__bar { background: var(--pb-warm-accent); }

/* Steps */
.pb-step { display: none; }
.pb-step.is-active { display: block; animation: pbFadeIn 0.3s ease; }

@keyframes pbFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.pb-step h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-primary);
  margin: 0 0 0.35rem;
}

.pb-step__intro {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}

.pb-field {
  margin-bottom: 1.25rem;
}

.pb-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.pb-field label .pb-optional {
  font-weight: 400;
  color: var(--color-text-muted);
  text-transform: none;
  letter-spacing: 0;
}

.pb-field input[type="text"],
.pb-field input[type="tel"],
.pb-field input[type="email"],
.pb-field input[type="date"],
.pb-field select,
.pb-field textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.pb-field input:focus,
.pb-field select:focus,
.pb-field textarea:focus {
  outline: none;
  border-color: var(--pb-warm-accent);
}

.pb-field textarea { resize: vertical; min-height: 110px; }

.pb-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) {
  .pb-field-row { grid-template-columns: 1fr; }
}

.pb-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pb-radio-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--color-border);
  padding: 0.6rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
}
.pb-radio-option:has(input:checked) {
  border-color: var(--pb-warm-accent);
  background: rgba(181, 101, 29, 0.06);
}
.pb-radio-option input { accent-color: var(--pb-warm-accent); }

.pb-conditional {
  display: none;
  border-left: 2px solid var(--color-border-light);
  padding-left: 1rem;
  margin-top: 1rem;
}
.pb-conditional.is-visible { display: block; }

.pb-char-count {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: right;
  margin-top: 0.35rem;
}
.pb-char-count.is-over { color: var(--color-error); }

.pb-checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.pb-checkbox-field input { margin-top: 0.2rem; accent-color: var(--pb-warm-accent); }
.pb-checkbox-field label { font-weight: 400; font-size: 0.85rem; color: var(--color-text-light); }

.pb-file-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.4rem;
}

.pb-file-list {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--color-text-light);
}
.pb-file-list li { display: flex; justify-content: space-between; padding: 0.3rem 0; border-bottom: 1px solid var(--color-border-light); }

.form-error {
  display: none;
  color: var(--color-error);
  font-size: 0.78rem;
  margin-top: 0.35rem;
}
.form-input--error { border-color: var(--color-error) !important; }

.pb-privacy-note {
  background: var(--pb-warm-bg);
  padding: 1rem 1.25rem;
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.pb-privacy-note a { color: var(--pb-warm-accent); }

/* Honeypot field - visually hidden but accessible-safe */
.pb-hidden-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
}

/* Nav buttons */
.pb-step-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
  gap: 1rem;
}
.pb-step-nav .btn--back { visibility: hidden; }
.pb-step-nav .btn--back.is-visible { visibility: visible; }

/* Confirmation */
.pb-confirmation {
  display: none;
  text-align: center;
  padding: 1.5rem 0;
}
.pb-confirmation.is-active { display: block; }

.pb-confirmation__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-success);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
}

.pb-confirmation h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.pb-confirmation__ref {
  display: inline-block;
  background: var(--pb-warm-bg);
  padding: 0.5rem 1rem;
  font-weight: 600;
  color: var(--pb-warm-accent);
  margin: 0.75rem 0 1.5rem;
  letter-spacing: 0.05em;
}

.pb-confirmation p {
  color: var(--color-text-light);
  line-height: 1.7;
  max-width: 480px;
  margin: 0 auto 1rem;
}

.pb-confirmation__disclaimer {
  font-size: 0.85rem;
  border-top: 1px solid var(--color-border-light);
  padding-top: 1rem;
  margin-top: 1.5rem;
}

.pb-submit-error {
  display: none;
  background: #fef2f2;
  border: 1px solid var(--color-error);
  color: var(--color-error);
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}
.pb-submit-error.is-visible { display: block; }