/* ========== Page Soutenir un projet ========== */
.soutenir-page {
  padding-bottom: 3.5rem;
  background: #FFFFFF;
}

.soutenir-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.85fr;
  gap: 2rem;
  align-items: start;
  padding: 1rem 0 2rem;
}

.soutenir-main {
  background: #ffffff;
  border-radius: 16px;
  padding: 1.75rem;
  border: 1px solid #E8E8E8;
}

.soutenir-tag {
  display: inline-block;
  background: #FFF5F0;
  color: #FF4500;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.soutenir-main h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: #1a1a1a;
  margin-bottom: 1.25rem;
  line-height: 1.25;
}

.soutenir-meta-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.soutenir-meta-row > div {
  background: #F7F7F7;
  border-radius: 10px;
  padding: 0.75rem;
  font-size: 0.82rem;
}

.soutenir-meta-row i {
  color: #FF4500;
  margin-right: 0.25rem;
}

.soutenir-meta-row span {
  display: block;
  color: #7a7a7a;
  margin: 0.2rem 0;
}

.soutenir-meta-row strong {
  display: block;
  color: #1a1a1a;
  font-size: 0.88rem;
}

.soutenir-progress {
  margin-bottom: 1.5rem;
}

.soutenir-progress small {
  color: #FF4500;
  font-weight: 700;
}

.soutenir-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  border-bottom: 1px solid #E8E8E8;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
}

.soutenir-tabs button {
  border: none;
  background: transparent;
  padding: 0.45rem 0.75rem;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: #5a5a5a;
  cursor: pointer;
  border-radius: 8px;
}

.soutenir-tabs button.is-active {
  background: #FFF5F0;
  color: #FF4500;
}

.soutenir-tab-panel {
  display: none;
}

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

.soutenir-tab-panel h2,
.soutenir-diff h2 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.soutenir-tab-panel p {
  color: #5a5a5a;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.soutenir-media {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  height: 240px;
  margin-bottom: 1.25rem;
  cursor: pointer;
}

.soutenir-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.soutenir-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  background: #f7f7f7;
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.soutenir-stats strong {
  display: block;
  font-size: 1.15rem;
  color: #FF4500;
}

.soutenir-stats span {
  font-size: 0.78rem;
  color: #5a5a5a;
}

.soutenir-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.soutenir-list li {
  display: flex;
  gap: 0.65rem;
  color: #4a4a4a;
  font-size: 0.95rem;
}

.soutenir-list i {
  color: #FF4500;
  margin-top: 0.2rem;
}

.soutenir-diff {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #E8E8E8;
}

.soutenir-tiers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.soutenir-tier {
  background: #F7F7F7;
  border-radius: 10px;
  padding: 0.9rem;
  text-align: center;
}

.soutenir-tier strong {
  display: block;
  color: #FF4500;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.soutenir-tier span {
  font-size: 0.82rem;
  color: #5a5a5a;
}

.soutenir-aside {
  background: #ffffff;
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid #E8E8E8;
  box-shadow: 0 12px 36px rgba(14, 60, 20, 0.08);
  position: sticky;
  top: 95px;
}

.soutenir-aside h2 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

.soutenir-amounts {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.88rem;
}

.soutenir-amounts > div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.soutenir-amounts span {
  color: #5a5a5a;
}

.soutenir-amounts .ok { color: #FF4500; }
.soutenir-amounts .warn { color: #E65100; }

.soutenir-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin: 1rem 0 0.55rem;
  color: #1a1a1a;
}

.soutenir-presets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.soutenir-presets button {
  border: 1px solid #FFE4D6;
  background: #ffffff;
  border-radius: 8px;
  padding: 0.65rem 0.4rem;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  color: #1a1a1a;
}

.soutenir-presets button.is-active,
.soutenir-presets button:hover {
  border-color: #FF4500;
  background: #FFF5F0;
  color: #FF4500;
}

.soutenir-custom {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid #FFE4D6;
  border-radius: 8px;
  padding: 0.35rem 0.65rem;
}

.soutenir-custom input {
  border: none;
  outline: none;
  width: 100%;
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.45rem 0;
}

.soutenir-custom span {
  color: #5a5a5a;
  font-size: 0.85rem;
  font-weight: 600;
}

.soutenir-pay {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: #4a4a4a;
}

.soutenir-pay label {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  cursor: pointer;
}

.soutenir-submit {
  width: 100%;
  margin-top: 1.25rem;
}

.soutenir-secure {
  text-align: center;
  font-size: 0.8rem;
  color: #5a5a5a;
  margin-top: 0.75rem;
}

.soutenir-secure i {
  color: #FF4500;
  margin-right: 0.3rem;
}

.soutenir-note {
  margin-top: 0.85rem;
  font-size: 0.88rem;
  color: #FF4500;
  background: #FFF5F0;
  padding: 0.75rem;
  border-radius: 8px;
  line-height: 1.45;
}

@media (max-width: 960px) {
  .soutenir-layout,
  .soutenir-meta-row,
  .soutenir-stats,
  .soutenir-tiers {
    grid-template-columns: 1fr;
  }

  .soutenir-aside {
    position: static;
  }
}