/* ============================================
   DON CSS — AVDA
   Styles de la page Faire un don
   Dernière mise à jour : Juillet 2026
   ============================================ */

/* ==========================================
   PAGE HERO
   ========================================== */
.page-hero {
  position: relative;
  background: var(--gradient-primary);
  padding: calc(var(--navbar-height-scrolled) + var(--spacing-4xl)) 0 var(--spacing-4xl);
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(223, 162, 26, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -35%;
  left: -15%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(229, 62, 62, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: url('../images/ui/pattern-dots.png') repeat;
  opacity: 0.03;
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 0.4rem 1.4rem;
  background-color: rgba(229, 62, 62, 0.15);
  border: 1px solid rgba(229, 62, 62, 0.35);
  color: #F87171;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.6s ease forwards;
}

.page-hero-title {
  font-size: var(--fs-display);
  font-weight: var(--fw-extrabold);
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.6s ease 0.1s forwards;
  opacity: 0;
}

.page-hero-subtitle {
  font-size: var(--fs-body-lg);
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto;
  animation: fadeInUp 0.6s ease 0.2s forwards;
  opacity: 0;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   SECTION — Pourquoi donner
   ========================================== */
.don-reasons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.don-reason-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl) var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.don-reason-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), #E53E3E);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.don-reason-card:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.don-reason-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
  border-color: transparent;
}

.don-reason-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  background-color: var(--bg-surface);
  color: #E53E3E;
  border-radius: var(--radius-full);
  font-size: 1.6rem;
  margin-bottom: var(--spacing-lg);
  transition: all var(--transition-normal);
}

.don-reason-card:hover .don-reason-icon {
  background: linear-gradient(135deg, var(--brand-primary), #C53030);
  color: var(--text-white);
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(229, 62, 62, 0.3);
}

.don-reason-card h3 {
  font-size: var(--fs-h5);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
}

.don-reason-card p {
  font-size: var(--fs-body-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================
   SECTION — Onglets
   ========================================== */
.tabs {
  display: flex;
  border-bottom: 2px solid var(--border-light);
  gap: var(--spacing-xs);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin-bottom: var(--spacing-2xl);
  justify-content: center;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  margin-bottom: -2px;
  font-family: var(--font-primary);
}

.tab-btn i {
  font-size: 0.95rem;
}

.tab-btn:hover {
  color: #E53E3E;
}

.tab-btn.active {
  color: #E53E3E;
  border-bottom-color: #E53E3E;
  font-weight: var(--fw-semibold);
}

.tab-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   MONTANTS
   ========================================== */
.don-amounts-intro {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: var(--spacing-xl);
  font-size: var(--fs-body);
}

.don-amounts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
}

.don-amount-card {
  background-color: var(--bg-main);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-family: var(--font-primary);
}

.don-amount-card:hover {
  border-color: #E53E3E;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.don-amount-card.active {
  border-color: #E53E3E;
  background-color: rgba(229, 62, 62, 0.04);
  box-shadow: 0 4px 16px rgba(229, 62, 62, 0.15);
}

.amount-value {
  display: block;
  font-size: var(--fs-h3);
  font-weight: var(--fw-extrabold);
  color: #E53E3E;
  margin-bottom: var(--spacing-sm);
}

.amount-equivalence {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.amount-equivalence i {
  color: var(--brand-primary);
  font-size: 0.75rem;
}

.don-amount-custom .amount-value {
  color: var(--text-muted);
  font-weight: var(--fw-semibold);
}

.don-custom-input {
  max-width: 400px;
  margin: 0 auto;
}

.custom-amount-wrapper {
  position: relative;
}

.currency-symbol {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
}

.custom-amount-wrapper .form-control {
  padding-left: 2.5rem;
}

/* ==========================================
   INFORMATIONS BANCAIRES
   ========================================== */
.don-bank-info {
  margin-top: var(--spacing-2xl);
}

.don-bank-info h3 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.don-bank-info h3 i {
  color: var(--brand-accent);
}

.don-bank-info > p {
  color: var(--text-muted);
  margin-bottom: var(--spacing-xl);
}

.bank-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.bank-info-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-normal);
}

.bank-info-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.bank-info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--bg-surface);
  color: var(--brand-primary);
  border-radius: var(--radius-full);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-normal);
}

.bank-info-card:hover .bank-info-icon {
  background-color: var(--brand-primary);
  color: var(--text-white);
  transform: scale(1.1);
}

.bank-info-card h4 {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
}

.bank-info-card p {
  font-size: var(--fs-body-sm);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

/* ==========================================
   FORMULAIRE
   ========================================== */
.don-form-wrapper {
  max-width: 750px;
  margin: 0 auto;
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-sm);
}

.don-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.don-form .form-group {
  margin-bottom: var(--spacing-lg);
}

.don-form .form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--fw-medium);
  font-size: var(--fs-body-sm);
  color: var(--text-dark);
}

.don-form .form-label .required {
  color: #E53E3E;
  margin-left: 2px;
}

.don-form .form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: var(--fs-body-sm);
  color: var(--text-dark);
  background-color: var(--bg-main);
  outline: none;
  transition: all var(--transition-fast);
  font-family: var(--font-primary);
}

.don-form .form-control:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(19, 68, 30, 0.08);
}

.don-form .form-control.error {
  border-color: #E53E3E;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.08);
}

.don-form .form-control.success {
  border-color: var(--theme-agriculture);
}

.don-form .form-textarea {
  resize: vertical;
  min-height: 100px;
}

.don-form .form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%236B5D4F'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.don-form .form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.don-form .form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--brand-primary);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
}

.don-form .form-check-label {
  font-size: var(--fs-small);
  color: var(--text-muted);
  cursor: pointer;
}

.don-form .btn-block {
  width: 100%;
  justify-content: center;
  margin-top: var(--spacing-sm);
}

.form-message {
  text-align: center;
  margin-top: var(--spacing-md);
  font-size: var(--fs-body-sm);
  min-height: 24px;
  transition: all var(--transition-fast);
}

.form-message.success {
  color: var(--theme-agriculture);
}

.form-message.error {
  color: #E53E3E;
}

/* ==========================================
   SECTION — Témoignage
   ========================================== */
.don-testimony {
  max-width: 750px;
  margin: 0 auto;
}

.testimony-card {
  background-color: var(--bg-main);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.testimony-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-primary), #E53E3E);
}

.testimony-quote {
  font-size: 3rem;
  color: rgba(229, 62, 62, 0.2);
  margin-bottom: var(--spacing-lg);
  display: block;
}

.testimony-text {
  font-size: var(--fs-body-lg);
  color: var(--text-dark);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: var(--spacing-lg);
}

.testimony-author {
  font-size: var(--fs-body-sm);
  color: var(--brand-primary);
  font-weight: var(--fw-semibold);
}

/* ==========================================
   SECTION — FAQ Don
   ========================================== */
.don-faq {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item.active {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

.faq-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  background-color: var(--bg-main);
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  transition: all var(--transition-fast);
}

.faq-header:hover {
  background-color: var(--bg-surface);
}

.faq-header span {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.faq-header span i {
  color: #E53E3E;
}

.faq-toggle {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
  color: var(--brand-primary);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.active .faq-body {
  max-height: 300px;
}

.faq-body p {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  font-size: var(--fs-body-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================
   SECTION — CTA
   ========================================== */
.cta-section {
  background-color: var(--bg-main);
}

.cta-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  text-align: center;
  color: var(--text-white);
  transition: all var(--transition-normal);
}

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

.cta-icon {
  font-size: 3.5rem;
  color: #F87171;
  margin-bottom: var(--spacing-lg);
  display: inline-block;
  transition: transform var(--transition-normal);
}

.cta-card:hover .cta-icon {
  transform: scale(1.1) rotate(-5deg);
}

.cta-card h2 {
  color: var(--text-white);
  font-size: var(--fs-h2);
  margin-bottom: var(--spacing-md);
}

.cta-card p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.7;
  font-style: italic;
}

.cta-card .btn-group {
  justify-content: center;
}

/* ==========================================
   AOS — Animations
   ========================================== */
.aos-init {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.aos-animate {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   RESPONSIVE — Tablette
   ========================================== */
@media (max-width: 1023px) {
  .don-reasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .don-amounts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bank-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================
   RESPONSIVE — Mobile
   ========================================== */
@media (max-width: 767px) {
  .page-hero {
    padding: calc(var(--navbar-height-scrolled) + var(--spacing-2xl)) 0 var(--spacing-2xl);
  }

  .page-hero-title {
    font-size: clamp(1.5rem, 6vw, 2.25rem);
  }

  .page-hero-subtitle {
    font-size: var(--fs-body-sm);
  }

  .don-reasons-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .don-amounts-grid {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin: 0 auto var(--spacing-xl);
  }

  .bank-info-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .don-form-wrapper {
    padding: var(--spacing-lg);
  }

  .don-form .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .tabs {
    justify-content: flex-start;
  }

  .cta-card {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .cta-card .btn-group {
    flex-direction: column;
    align-items: center;
  }
}

/* ==========================================
   RESPONSIVE — Petit mobile
   ========================================== */
@media (max-width: 480px) {
  .don-reason-icon {
    width: 56px;
    height: 56px;
    font-size: 1.2rem;
  }

  .amount-value {
    font-size: var(--fs-h4);
  }
}


.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

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