/* contribuer.css — Parts de Préservation tier selector + merci page */
/* Uses design tokens from theme.css */

/* ===== CONTRIBUTION HERO ===== */
.contrib-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.contrib-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://pub-629428d185ca4960a0a73c850d32294b.r2.dev/generated-images/company_199563/1562a036-5ca5-43ea-9e0f-584761be31b4.jpg');
  background-size: cover;
  background-position: center 40%;
}
.contrib-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,30,10,0.82) 0%,
    rgba(10,30,10,0.55) 45%,
    rgba(10,30,10,0.30) 100%
  );
}
.contrib-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
  padding: 160px 2rem 120px;
  text-align: center;
}
.contrib-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contrib-headline {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 300;
  color: #f8f4ed;
  line-height: 1.08;
  margin-bottom: 1.75rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.contrib-headline em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent-warm);
}
.contrib-sub {
  font-size: 1.1rem;
  color: rgba(248,244,237,0.82);
  line-height: 1.75;
  max-width: 560px;
  margin: 0 auto 2.5rem;
  text-shadow: 0 1px 8px rgba(0,0,0,0.2);
}
.contrib-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.btn-contrib-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  background: var(--accent-warm);
  color: #1a3a1a;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 50px;
  text-decoration: none;
  transition: background 0.22s, transform 0.15s, box-shadow 0.22s;
  box-shadow: 0 4px 20px rgba(212,168,67,0.35);
}
.btn-contrib-hero:hover {
  background: #e0b850;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212,168,67,0.45);
}
.btn-contrib-hero svg { transition: transform 0.18s; }
.btn-contrib-hero:hover svg { transform: translateX(4px); }
.btn-contrib-hero-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.9rem 1.75rem;
  color: rgba(248,244,237,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  border: 1.5px solid rgba(248,244,237,0.35);
  border-radius: 50px;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.btn-contrib-hero-ghost:hover {
  color: #f8f4ed;
  border-color: rgba(248,244,237,0.7);
  background: rgba(248,244,237,0.1);
}

/* ===== FUNNEL PROGRESS BAR (in hero) ===== */
.funnel-progress {
  max-width: 520px;
  margin: 0 auto 2.5rem;
  background: rgba(10,30,10,0.55);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(248,244,237,0.15);
  border-radius: 20px;
  padding: 1.5rem 1.75rem;
}
.funnel-progress-bar {
  height: 8px;
  background: rgba(255,255,255,0.15);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.7rem;
}
.funnel-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #7ab87a 0%, var(--accent-warm) 100%);
  border-radius: 999px;
  transition: width 1.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  min-width: 4px;
}
.funnel-progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.85rem;
}
.funnel-raised {
  font-size: 0.95rem;
  color: rgba(248,244,237,0.85);
  font-weight: 500;
}
.funnel-raised strong {
  font-weight: 700;
  font-size: 1.05rem;
  color: #f8f4ed;
}
.funnel-goal {
  font-size: 0.78rem;
  color: rgba(248,244,237,0.5);
}
.funnel-social-proof {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(248,244,237,0.7);
  background: rgba(255,255,255,0.08);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
}
.funnel-social-proof strong { font-weight: 700; color: #f8f4ed; }

/* ===== TIERS SECTION ===== */
.contrib-tiers-section {
  padding: 6rem 2rem 7rem;
  background: linear-gradient(180deg, var(--bg) 0%, #f4f0e8 100%);
}
.contrib-tiers-inner {
  max-width: 960px;
  margin: 0 auto;
}
.tiers-header {
  text-align: center;
  margin-bottom: 3rem;
}
.tiers-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.tiers-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 300;
  color: var(--fg);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.tiers-sub {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
}
.tiers-sub br { display: none; }

/* ===== BIODIVERSITY URGENCY STRIP ===== */
.bio-urgency-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 2.5rem;
  padding: 1.1rem 1.5rem;
  background: linear-gradient(90deg, #1a3a1a 0%, #2d5a2d 50%, #1a3a1a 100%);
  border-radius: 16px;
  border: 1px solid rgba(122,184,122,0.2);
}
.bio-urgency-stat {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex: 1;
  justify-content: center;
}
.bio-urgency-sep {
  width: 1px;
  height: 36px;
  background: rgba(248,244,237,0.15);
  flex-shrink: 0;
  margin: 0 0.5rem;
}
.bio-urgency-num {
  font-family: 'Fraunces', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: #e85c3a;
  line-height: 1;
  white-space: nowrap;
}
.bio-urgency-label {
  font-size: 0.72rem;
  color: rgba(248,244,237,0.75);
  line-height: 1.5;
  text-align: left;
}
.bio-urgency-label em {
  font-style: normal;
  opacity: 0.6;
  font-size: 0.65rem;
}

/* ===== AMOUNT CARDS (new selector) ===== */
.amount-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.amount-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 1.4rem 1rem 1.1rem;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 16px;
  cursor: pointer;
  font-family: inherit;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.18s, background 0.2s;
}
.amount-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(45,106,45,0.1);
}
.amount-card--selected {
  border-color: var(--accent-warm);
  background: linear-gradient(135deg, #fff9f0 0%, var(--green-light) 100%);
  box-shadow: 0 6px 24px rgba(212,168,67,0.18), 0 2px 8px rgba(45,106,45,0.08);
  transform: translateY(-3px);
}
.amount-card--popular {
  border-color: var(--accent-warm);
}
.amount-card-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-warm);
  color: #1a3a1a;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(212,168,67,0.3);
}
.amount-card-value {
  font-family: 'Fraunces', serif;
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}
.amount-card--selected .amount-card-value { color: #1a3a1a; }
.amount-card-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.amount-card-micro {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 500;
  font-style: italic;
  margin-top: 0.2rem;
  opacity: 0.85;
}

/* ===== TIER DETAIL PANEL ===== */
.tier-detail {
  max-width: 600px;
  margin: 0 auto 2rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s, transform 0.35s;
}
.tier-detail--visible {
  opacity: 1;
  transform: translateY(0);
}
.tier-detail-inner {
  background: linear-gradient(135deg, #fffaf0 0%, var(--surface) 100%);
  border: 2px solid var(--accent-warm);
  border-radius: 20px;
  padding: 2rem 2.25rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(212,168,67,0.12);
}
.tier-detail-desc {
  font-size: 1rem;
  color: var(--fg);
  line-height: 1.7;
  margin-bottom: 0.6rem;
  font-weight: 500;
}
.tier-detail-micro {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.25rem;
  opacity: 0.85;
}
.tier-detail-impact {
  margin-bottom: 1rem;
}
.tier-detail-impact a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dashed rgba(45,106,45,0.4);
  padding-bottom: 1px;
  transition: border-color 0.2s, color 0.2s;
}
.tier-detail-impact a:hover { color: var(--green-deep); border-bottom-color: var(--green-deep); }
.funnel-checkout-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  width: 100%;
  padding: 1.1rem 2rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 14px;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: 'DM Sans', sans-serif;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.22s, transform 0.18s, box-shadow 0.22s;
  box-shadow: 0 4px 20px rgba(45,106,45,0.25);
}
.funnel-checkout-btn:hover {
  background: #3d7a3d;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(45,106,45,0.35);
}
.funnel-checkout-btn svg { transition: transform 0.18s; }
.funnel-checkout-btn:hover svg { transform: translateX(4px); }

/* ===== DONORS BAR ===== */
.funnel-donors-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding: 0.75rem 0;
}
.funnel-donors-avatars {
  display: flex;
}
.funnel-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg);
  margin-left: -8px;
}
.funnel-avatar:first-child { margin-left: 0; }
.funnel-donors-text {
  font-size: 0.85rem;
  color: var(--fg-muted);
}
.funnel-donors-text strong { color: var(--fg); }

/* ===== TRUST BAR ===== */
.contrib-trust {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding: 1.5rem 0;
  margin-bottom: 2rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.contrib-trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-weight: 500;
}

/* ===== LEGAL NOTE ===== */
.contrib-note {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.contrib-note p {
  font-size: 0.78rem;
  color: var(--fg-muted);
  line-height: 1.7;
  opacity: 0.75;
}

/* ===== MERCI PAGE ===== */
.merci-page {
  min-height: 100vh;
  padding-top: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.merci-inner {
  max-width: 520px;
  text-align: center;
  padding: 4rem 2rem;
}
.merci-icon { margin-bottom: 2rem; }
.merci-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.merci-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 300;
  color: var(--fg);
  margin-bottom: 1.25rem;
  line-height: 1;
}
.merci-tier-recap {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--green-light);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 0.4rem 1.25rem;
  margin-bottom: 1.75rem;
}
.merci-tier-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.merci-tier-amount {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
}
.merci-body {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

/* ===== SHARE ===== */
.merci-share { margin-bottom: 2.5rem; }
.merci-share-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}
.merci-share-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.18s;
}
.share-btn:hover { opacity: 0.85; }
.share-btn--twitter { background: #000; color: #fff; }
.share-btn--linkedin { background: #0A66C2; color: #fff; }

.merci-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== NURTURE LEAD CAPTURE ===== */
.nurture-capture-section {
  padding: 4rem 2rem 5rem;
  background: var(--green-deep);
}
.nurture-capture-inner {
  max-width: 800px;
  margin: 0 auto;
}
.nurture-capture-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}
.nurture-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #7ab87a;
  margin-bottom: 0.5rem;
}
.nurture-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 300;
  color: #f8f4ed;
  line-height: 1.15;
  margin: 0;
}
.nurture-sub {
  font-size: 0.95rem;
  color: rgba(248,244,237,0.72);
  line-height: 1.7;
  max-width: 520px;
  margin: 0;
}
.nurture-form {
  display: flex;
  gap: 0.75rem;
  width: 100%;
  max-width: 480px;
}
.nurture-email-input {
  flex: 1;
  padding: 0.85rem 1.1rem;
  border-radius: 10px;
  border: 1.5px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: #f8f4ed;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}
.nurture-email-input::placeholder { color: rgba(248,244,237,0.45); }
.nurture-email-input:focus { border-color: rgba(255,255,255,0.5); }
.nurture-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: 10px;
  background: #f8f4ed;
  color: var(--green-deep);
  border: none;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.18s;
}
.nurture-submit-btn:hover { opacity: 0.88; }
.nurture-submit-btn svg { transition: transform 0.18s; }
.nurture-submit-btn:hover svg { transform: translateX(3px); }
.nurture-rgpd {
  font-size: 0.72rem;
  color: rgba(248,244,237,0.45);
  margin: 0;
}
.nurture-success {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  font-size: 0.95rem;
  color: #f8f4ed;
  font-weight: 500;
}

/* ===== GARDIENS DU PARADIS — SOCIAL PROOF ===== */
.gardiens-section {
  padding: 5rem 2rem 6rem;
  background: linear-gradient(180deg, #f4f0e8 0%, var(--bg) 100%);
}
.gardiens-inner {
  max-width: 1020px;
  margin: 0 auto;
}
.gardiens-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.gardiens-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 1rem;
  opacity: 0.85;
}
.gardiens-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.7rem, 3.5vw, 2.8rem);
  font-weight: 300;
  color: var(--fg);
  line-height: 1.15;
}
.gardiens-headline em {
  font-style: italic;
  color: var(--accent-warm);
}

/* 2x2 image grid */
.gardiens-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}
.gardien-card {
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
  border: 1.5px solid var(--border);
  transition: transform 0.25s, box-shadow 0.25s;
}
.gardien-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(42,90,42,0.12);
}
.gardien-img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.gardien-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
.gardien-card:hover .gardien-img-wrap img {
  transform: scale(1.04);
}
.gardien-caption {
  padding: 0.75rem 1rem;
  font-size: 0.78rem;
  color: var(--fg-muted);
  font-style: italic;
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--surface);
  margin: 0;
}

/* Centered quote */
.gardiens-quote-wrap {
  max-width: 680px;
  margin: 0 auto 3.5rem;
  text-align: center;
}
.gardiens-quote {
  position: relative;
  padding: 2.5rem 2rem;
  background: linear-gradient(135deg, #fffaf0 0%, var(--green-light) 100%);
  border: 2px solid rgba(212,168,67,0.25);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(212,168,67,0.08);
}
.gardiens-quote-icon {
  display: block;
  margin: 0 auto 1.25rem;
}
.gardiens-quote-text {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400;
  font-style: italic;
  color: var(--fg);
  line-height: 1.4;
  margin: 0;
}

/* CTA */
.gardiens-cta-wrap {
  text-align: center;
}
.gardiens-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 2.25rem;
  background: var(--accent-warm);
  color: #1a3a1a;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50px;
  text-decoration: none;
  transition: background 0.22s, transform 0.18s, box-shadow 0.22s;
  box-shadow: 0 4px 24px rgba(212,168,67,0.3);
}
.gardiens-cta-btn:hover {
  background: #e0b850;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212,168,67,0.4);
}
.gardiens-cta-btn svg { transition: transform 0.18s; }
.gardiens-cta-btn:hover svg { transform: translateX(4px); }

/* ===== SOCIAL PROOF: IMPACT METRICS ===== */
.proof-metrics-section {
  padding: 5rem 2rem;
  background: var(--bg);
}
.proof-metrics-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.proof-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.proof-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 300;
  color: var(--fg);
  line-height: 1.2;
  margin-bottom: 3rem;
}
.proof-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.proof-metric-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 2rem 1rem;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.proof-metric-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(42,90,42,0.08);
}
.proof-metric-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-light);
  border-radius: 12px;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.proof-metric-value {
  font-family: 'Fraunces', serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}
.proof-metric-unit {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.proof-metric-label {
  font-size: 0.78rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* ===== LEGITIMACY BADGES ===== */
.proof-badges-section {
  padding: 0 2rem 4rem;
  background: var(--bg);
}
.proof-badges-inner {
  max-width: 900px;
  margin: 0 auto;
}
.proof-badges-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.proof-badge {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.25rem 1.4rem;
  background: var(--green-light);
  border: 1.5px solid rgba(45,106,45,0.15);
  border-radius: 14px;
}
.proof-badge-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border-radius: 10px;
  color: var(--accent);
}
.proof-badge-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.proof-badge-text strong {
  font-size: 0.85rem;
  color: var(--fg);
  font-weight: 700;
}
.proof-badge-text span {
  font-size: 0.75rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* ===== TESTIMONIALS ===== */
.proof-testimonials-section {
  padding: 5rem 2rem;
  background: var(--surface);
}
.proof-testimonials-inner {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}
.proof-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  text-align: left;
}
.proof-testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.75rem;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.proof-testimonial-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
}
.proof-testimonial-quote {
  position: relative;
  margin-bottom: 1.25rem;
}
.proof-quote-mark {
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.proof-testimonial-quote p {
  font-size: 0.88rem;
  color: var(--fg);
  line-height: 1.7;
  font-style: italic;
}
.proof-testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.proof-testimonial-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.proof-testimonial-author strong {
  display: block;
  font-size: 0.82rem;
  color: var(--fg);
}
.proof-testimonial-author span {
  font-size: 0.72rem;
  color: var(--fg-muted);
}

/* ===== TRUST SIGNALS EXPANDED ===== */
.proof-trust-section {
  padding: 4rem 2rem 5rem;
  background: var(--bg);
}
.proof-trust-inner {
  max-width: 900px;
  margin: 0 auto;
}
.proof-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.proof-trust-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  padding: 2rem 1.5rem;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 16px;
}
.proof-trust-icon {
  margin-bottom: 0.25rem;
}
.proof-trust-card strong {
  font-size: 0.9rem;
  color: var(--fg);
}
.proof-trust-card span {
  font-size: 0.78rem;
  color: var(--fg-muted);
  line-height: 1.6;
}
.proof-trust-card a {
  color: var(--accent);
  font-weight: 600;
  border-bottom: 1px dashed rgba(45,106,45,0.4);
  transition: border-color 0.2s;
}
.proof-trust-card a:hover {
  border-bottom-color: var(--accent);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
  .bio-urgency-strip {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
  }
  .bio-urgency-sep {
    width: 100%;
    height: 1px;
    margin: 0;
  }
  .bio-urgency-stat { justify-content: flex-start; }
  .amount-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.65rem;
  }
  .amount-card:last-child {
    grid-column: 1 / -1;
    max-width: 33%;
    margin: 0 auto;
  }
}
@media (max-width: 768px) {
  .amount-card {
    padding: 1.1rem 0.75rem 0.9rem;
  }
  .amount-card-value { font-size: 1.35rem; }
  .proof-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .proof-badges-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .proof-testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .proof-trust-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .tiers-sub br { display: block; }
}
@media (max-width: 520px) {
  .contrib-hero { min-height: 85vh; }
  .contrib-hero-inner { padding: 130px 1.5rem 80px; }
  .amount-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  .amount-card:last-child {
    grid-column: 1 / -1;
    max-width: 100%;
    margin: 0;
  }
  .merci-inner { padding: 3rem 1.5rem; }
  .nurture-form { flex-direction: column; }
  .nurture-submit-btn { justify-content: center; }
  .tier-detail-inner { padding: 1.5rem 1.25rem; }
  .proof-metrics-section { padding: 3.5rem 1.5rem; }
  .proof-metrics-grid { gap: 0.75rem; }
  .proof-metric-card { padding: 1.5rem 0.75rem; }
  .proof-metric-value { font-size: 1.6rem; }
  .proof-badges-section { padding: 0 1.5rem 3rem; }
  .proof-testimonials-section { padding: 3.5rem 1.5rem; }
  .proof-trust-section { padding: 3rem 1.5rem 4rem; }
  .contrib-tiers-section { padding: 4rem 1.5rem 5rem; }
  .tiers-header { margin-bottom: 2rem; }

  /* Gardiens responsive */
  .gardiens-section { padding: 3.5rem 1.5rem 4.5rem; }
  .gardiens-grid { gap: 1rem; }
  .gardiens-quote-wrap { margin-bottom: 2.5rem; }
  .gardiens-quote { padding: 1.75rem 1.25rem; }

  /* Sticky CTA mobile — always visible */
  .contrib-mobile-cta {
    display: flex !important;
  }
}

.contrib-mobile-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--accent);
  padding: 1rem 1.5rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.contrib-mobile-cta span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
}
.contrib-mobile-cta a {
  background: var(--accent-warm);
  color: #1a3a1a;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  text-align: center;
  width: 100%;
  max-width: 340px;
  transition: background 0.2s;
}
.contrib-mobile-cta a:hover { background: #e8bc5a; }