/* ============================================
   KASARACHI FOUNDATION - Volunteer Page Styles
   ============================================ */

/* Page Hero */
.page-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: linear-gradient(135deg, #0a1628 0%, #1a2a4a 50%, #0d1b33 100%);
  color: var(--white);
  padding: 130px 0 90px;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(13,110,253,0.15) 0%, transparent 60%);
  z-index: 0;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.page-hero .badge {
  margin-bottom: 16px;
}

.page-hero h1 {
  margin-bottom: 14px;
}

.page-hero .hero-sub {
  font-size: 1.15rem;
  opacity: 0.9;
  margin-bottom: 28px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.benefit-card {
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 16px;
}

.benefit-card h3 {
  color: var(--primary);
  margin-bottom: 10px;
}

.benefit-card p {
  color: var(--dark-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Stats */
.volunteer-stats .stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  text-align: center;
}

.stat-item {
  padding: 28px 16px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-item span {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
}

.stat-item small {
  color: var(--gray);
  font-size: 0.9rem;
}

/* Opportunities */
.opportunities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.opportunity-card {
  padding: 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.opportunity-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.opp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.opp-icon {
  font-size: 2.5rem;
}

.opp-badge {
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.opp-badge.remote {
  background: rgba(13,110,253,0.1);
  color: #0D6EFD;
}

.opp-badge.onsite {
  background: rgba(25,135,84,0.1);
  color: #198754;
}

.opp-badge.hybrid {
  background: rgba(255,152,0,0.1);
  color: #FF9800;
}

.opportunity-card h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.opportunity-card p {
  color: var(--dark-light);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 14px;
  flex-grow: 1;
}

.opp-details {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: var(--gray);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
  align-self: flex-start;
}

/* Registration Form */
.form-container {
  padding: 40px;
  max-width: 800px;
  margin: 0 auto;
}

.form-section {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.form-section:last-of-type {
  border-bottom: none;
  margin-bottom: 24px;
  padding-bottom: 0;
}

.form-section h4 {
  margin-bottom: 18px;
  color: var(--primary);
  font-size: 1.1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark);
}

.required {
  color: #dc3545;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: var(--transition);
  background: var(--white);
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13,110,253,0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220,53,69,0.1);
}

.form-group input.success,
.form-group select.success,
.form-group textarea.success {
  border-color: var(--secondary);
}

.error-message {
  color: #dc3545;
  font-size: 0.8rem;
  min-height: 18px;
}

.checkbox-group {
  flex-direction: row;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 400;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--dark-light);
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--primary);
  cursor: pointer;
}

.btn-full {
  width: 100%;
  padding: 16px 28px;
  font-size: 1.05rem;
  position: relative;
}

.btn-loading {
  display: none;
}

.btn-primary.loading .btn-text {
  visibility: hidden;
}

.btn-primary.loading .btn-loading {
  display: inline;
  position: absolute;
}

.form-success {
  display: none;
  text-align: center;
  padding: 32px 20px;
  background: rgba(25,135,84,0.08);
  border: 2px solid var(--secondary);
  border-radius: var(--radius-lg);
  margin-top: 20px;
}

.form-success.visible {
  display: block;
}

.success-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 12px;
}

.form-success h4 {
  color: var(--secondary-dark);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--dark-light);
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.testimonial-card {
  padding: 28px;
  text-align: center;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--light-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 14px;
}

.testimonial-card p {
  font-style: italic;
  color: var(--dark-light);
  margin-bottom: 14px;
  line-height: 1.6;
}

.testimonial-card strong {
  display: block;
  color: var(--primary);
  margin-bottom: 4px;
}

.vol-role {
  font-size: 0.8rem;
  color: var(--gray);
}

/* FAQ */
.faq-list {
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  color: var(--dark);
  gap: 16px;
}

.faq-icon {
  font-size: 1.3rem;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 24px;
}

.faq-answer.open {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  color: var(--dark-light);
  line-height: 1.7;
}

/* CTA */
.cta-section .cta-box {
  padding: 48px 32px;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* Active Nav */
.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-link.active::after {
  width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
  .page-hero {
    min-height: 40vh;
    padding: 110px 0 60px;
  }

  .form-container {
    padding: 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .opportunities-grid {
    grid-template-columns: 1fr;
  }
}