/* ══════════════════════════════════════════════════════════
   MAGIC BASKET — donation.css
   Page Faire un Don · Split hero + impact chiffré
   Mobile-first · Breakpoints: 480 · 768 · 1024 · 1280
══════════════════════════════════════════════════════════ */

/* ──────────────────────────────────────────────────────────
   HERO — Split layout
────────────────────────────────────────────────────────── */
.dn-hero {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100svh;
}

@media (min-width: 1024px) {
  .dn-hero {
    grid-template-columns: 1fr 1fr;
  }
}

/* ── Côté gauche ── */
.dn-hero-left {
  position: relative;
  display: flex;
  align-items: center;
  padding: 9rem 2rem 4rem;
  overflow: hidden;
  min-height: 60vh;
}

@media (min-width: 768px) {
  .dn-hero-left { padding: 9rem 3.5rem 5rem; }
}

@media (min-width: 1024px) {
  .dn-hero-left {
    padding: 8rem 4rem 5rem;
    min-height: 100svh;
    position: sticky;
    top: 0;
    align-self: start;
  }
}

.dn-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1519861531473-9200262188bf?w=1200&q=85');
  background-size: cover;
  background-position: center 25%;
  animation: heroZoom 18s ease-out forwards;
}

.dn-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,14,12,0.97) 0%,
    rgba(0,30,28,0.90) 50%,
    rgba(0,14,12,0.75) 100%
  );
}

/* Ballon décoratif SVG */
.dn-hero-deco {
  position: absolute;
  bottom: -4rem;
  right: -4rem;
  width: 280px;
  height: 280px;
  opacity: 0.5;
  pointer-events: none;
}

.dn-deco-ball {
  width: 100%;
  height: 100%;
  animation: spinSlow 60s linear infinite;
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Contenu gauche */
.dn-hero-left-content {
  position: relative;
  z-index: 2;
  max-width: 480px;
}

.dn-eyebrow {
  font-family: var(--font-cond);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.2s ease forwards;
}

.dn-eyebrow::before {
  content: '';
  width: 2rem;
  height: 1.5px;
  background: var(--gold);
  flex-shrink: 0;
}

.dn-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--white);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.35s ease forwards;
}

.dn-hero-title em {
  font-style: italic;
  color: var(--gold);
}

.dn-hero-pitch {
  font-size: clamp(0.875rem, 1.8vw, 1rem);
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.5s ease forwards;
}

/* Citation */
.dn-quote {
  border-left: 2px solid var(--gold);
  padding-left: 1.25rem;
  margin: 0 0 2.5rem;
  opacity: 0;
  animation: fadeUp 0.9s 0.65s ease forwards;
}

.dn-quote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(0.9375rem, 2vw, 1.125rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.55;
  margin-bottom: 0.5rem;
}

.dn-quote cite {
  font-size: 0.6875rem;
  font-family: var(--font-cond);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  font-style: normal;
  opacity: 0.7;
}

/* Stats */
.dn-hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  opacity: 0;
  animation: fadeUp 0.9s 0.8s ease forwards;
}

.dn-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0.75rem 1.25rem;
  flex: 1;
}

.dn-stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}

.dn-stat-unit {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  vertical-align: super;
}

.dn-stat-label {
  font-family: var(--font-cond);
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-top: 0.25rem;
}

.dn-stat-sep {
  width: 1px;
  height: 2.5rem;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}

/* ── Côté droit — formulaire ── */
.dn-hero-right {
  background: var(--green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem 4rem;
  border-left: 1px solid rgba(255,255,255,0.06);
}

@media (min-width: 768px) {
  .dn-hero-right { padding: 4rem 2.5rem; }
}

@media (min-width: 1024px) {
  .dn-hero-right {
    padding: 8rem 3.5rem 5rem;
    align-items: flex-start;
  }
}

/* Carte formulaire */
.dn-form-card {
  width: 100%;
  max-width: 480px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
  animation: fadeUp 0.8s 0.4s ease both;
}

/* En-tête carte */
.dn-form-card-header {
  padding: 2rem 2rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  background: rgba(201,168,76,0.04);
}

.dn-form-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-cond);
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.2);
  padding: 0.3125rem 0.875rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.875rem;
}

.dn-form-card-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 900;
  line-height: 1;
  color: var(--white);
}

.dn-form-card-title em {
  font-style: italic;
  color: var(--gold);
}

/* Formulaire */
.dn-form {
  padding: 1.75rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Fieldset */
.dn-fieldset {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dn-legend {
  font-family: var(--font-cond);
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 0.875rem;
  display: block;
  width: 100%;
}

.dn-legend span { color: var(--gold); }

/* ──────────────────────────────────────────────────────────
   SÉLECTEUR MONTANTS
────────────────────────────────────────────────────────── */
.dn-amounts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

@media (min-width: 480px) {
  .dn-amounts { grid-template-columns: repeat(6, 1fr); }
}

.dn-amount-card {
  position: relative;
  cursor: pointer;
  display: block;
}

.dn-amount-radio {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.dn-amount-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 0.375rem;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
  text-align: center;
  min-height: 52px;
  position: relative;
  overflow: hidden;
}

.dn-amount-card:hover .dn-amount-inner {
  border-color: rgba(201,168,76,0.4);
  background: rgba(201,168,76,0.07);
}

.dn-amount-radio:checked ~ .dn-amount-inner {
  border-color: var(--gold);
  background: rgba(201,168,76,0.15);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}

.dn-amount-price {
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 800;
  color: rgba(255,255,255,0.6);
  line-height: 1;
  transition: color 0.2s;
}

.dn-amount-price em {
  font-style: normal;
  font-size: 0.75em;
  opacity: 0.7;
}

.dn-amount-radio:checked ~ .dn-amount-inner .dn-amount-price { color: var(--white); }

/* Badge "Populaire" sur la card */
.dn-amount-popular-badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-cond);
  font-size: 0.4rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--green-deep);
  padding: 0.15rem 0.4rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  white-space: nowrap;
}

.dn-amount-price--custom {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

.dn-amount-radio:checked ~ .dn-amount-inner .dn-amount-price--custom { color: var(--white); }

/* Champ libre */
.dn-custom-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  animation: fadeUp 0.3s ease;
}

.dn-custom-field[hidden] { display: none; }

.dn-label--custom {
  font-family: var(--font-cond);
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}

.dn-custom-input-wrap {
  position: relative;
}

.dn-custom-input {
  padding-right: 2.5rem;
}

.dn-input-suffix {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  pointer-events: none;
}

/* Affichage du montant sélectionné */
.dn-selected-display {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  background: rgba(201,168,76,0.07);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-md);
}

.dn-selected-label {
  font-family: var(--font-cond);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.dn-selected-amount {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  transition: all 0.2s;
}

/* ──────────────────────────────────────────────────────────
   CHAMPS COORDONNÉES
────────────────────────────────────────────────────────── */
.dn-fields {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dn-field-row--2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 480px) {
  .dn-field-row--2 { grid-template-columns: 1fr 1fr; }
}

.dn-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.dn-label {
  font-family: var(--font-cond);
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

.dn-label span:not(.dn-label-opt) { color: var(--gold); margin-left: 0.1rem; }
.dn-label-opt { color: rgba(255,255,255,0.25); font-weight: 400; text-transform: none; letter-spacing: 0; font-size: 0.5625rem; }

.dn-input {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 0.8125rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--white);
  outline: none;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.dn-input::placeholder { color: rgba(255,255,255,0.22); }

.dn-input:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.07);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
}

.dn-input.is-invalid {
  border-color: rgba(255,80,80,0.55);
  box-shadow: 0 0 0 3px rgba(255,80,80,0.07);
}

/* Supprime les flèches des inputs number */
.dn-input[type="number"]::-webkit-inner-spin-button,
.dn-input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }
/* .dn-input[type="number"] { -moz-appearance: textfield; } */

.dn-textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.65;
}

.dn-field-hint {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.25);
  line-height: 1.4;
}

.dn-error {
  font-size: 0.6875rem;
  color: rgba(255,100,100,0.85);
  min-height: 1rem;
  display: block;
}

/* ──────────────────────────────────────────────────────────
   BOUTON PAIEMENT
────────────────────────────────────────────────────────── */
.dn-form-cta {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.dn-submit-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green-deep);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  box-shadow: 0 6px 24px rgba(201,168,76,0.35);
}

.dn-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(201,168,76,0.45);
}

.dn-submit-btn:active { transform: translateY(0); }
.dn-submit-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.dn-submit-heart {
  display: flex;
  align-items: center;
  animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  15%       { transform: scale(1.25); }
  30%       { transform: scale(1); }
  45%       { transform: scale(1.15); }
  60%       { transform: scale(1); }
}

.dn-submit-btn:disabled .dn-submit-heart { animation: none; }

.dn-payment-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.25);
  line-height: 1.5;
  text-align: center;
  justify-content: center;
}

.dn-payment-notice svg { flex-shrink: 0; margin-top: 0.1rem; }

/* Succès */
.dn-success {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(0,200,100,0.07);
  border: 1px solid rgba(0,200,100,0.2);
  border-radius: var(--radius-md);
  color: rgba(120,255,180,0.9);
}

.dn-success[hidden] { display: none; }

.dn-success-icon { flex-shrink: 0; margin-top: 0.1rem; }

.dn-success div {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.dn-success strong {
  font-family: var(--font-cond);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.dn-success span { font-size: 0.8125rem; opacity: 0.75; line-height: 1.55; }

/* ──────────────────────────────────────────────────────────
   SECTION IMPACT
────────────────────────────────────────────────────────── */
.dn-impact {
  padding-block: 6rem;
  background: var(--green-deep);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.dn-impact-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.dn-eyebrow-sm {
  font-family: var(--font-cond);
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
}

.dn-eyebrow-sm::before,
.dn-eyebrow-sm::after {
  content: '';
  width: 1.5rem;
  height: 1.5px;
  background: var(--gold);
  flex-shrink: 0;
}

.dn-impact-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.75rem);
  font-weight: 900;
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 1rem;
}

.dn-impact-title em {
  font-style: italic;
  color: var(--gold);
}

.dn-impact-sub {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 36rem;
  margin: 0 auto;
}

/* Grille impact */
.dn-impact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .dn-impact-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .dn-impact-grid { grid-template-columns: repeat(5, 1fr); }
}

/* Cards impact */
.dn-impact-card {
  position: relative;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  overflow: hidden;
}

.dn-impact-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, rgba(201,168,76,0.2), transparent);
  transition: opacity 0.3s;
}

.dn-impact-card:hover {
  border-color: rgba(201,168,76,0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.25);
}

/* Card featured (50€) */
.dn-impact-card--featured {
  border-color: rgba(201,168,76,0.3);
  background: rgba(201,168,76,0.07);
}

.dn-impact-card--featured::before {
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  opacity: 0.4;
}

.dn-impact-popular-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-cond);
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--green-deep);
  padding: 0.25rem 0.875rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* Montant */
.dn-impact-amount {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.dn-impact-price {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}

.dn-impact-currency {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

/* Corps */
.dn-impact-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.dn-impact-card-title {
  font-family: var(--font-cond);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
}

.dn-impact-card--featured .dn-impact-card-title { color: var(--white); }

/* Liste */
.dn-impact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dn-impact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}

.dn-impact-list li svg {
  flex-shrink: 0;
  margin-top: 0.2rem;
  color: rgba(201,168,76,0.6);
}

.dn-impact-card--featured .dn-impact-list li { color: rgba(255,255,255,0.65); }

/* CTA carte */
.dn-impact-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font-cond);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(201,168,76,0.6);
  text-decoration: none;
  padding-top: 0.375rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  transition: color 0.2s, gap 0.2s;
}

.dn-impact-cta:hover { color: var(--gold); gap: 0.625rem; }

.dn-impact-cta--featured {
  color: var(--gold);
}

/* ──────────────────────────────────────────────────────────
   BANDEAU FINAL
────────────────────────────────────────────────────────── */
.dn-band {
  padding-block: 5rem;
  background: var(--green);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.dn-band-inner {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .dn-band-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.dn-band-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 900;
  line-height: 1;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.dn-band-title em {
  font-style: italic;
  color: var(--gold);
}

.dn-band-sub {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 32rem;
}

.dn-band-actions {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ──────────────────────────────────────────────────────────
   SCROLL REVEAL
────────────────────────────────────────────────────────── */
.dn-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.dn-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}