/* Support Section & Interactive Payment Modal */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-bottom: 64px;
}

.support-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 40px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.support-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: radial-gradient(300px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(207, 171, 74, 0.12), transparent 80%);
  z-index: 0;
  border-radius: 4px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.support-card:hover::before {
  opacity: 1;
}

.support-card-content {
  position: relative;
  z-index: 10;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.support-price-badge {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--gold-primary);
  margin: 16px 0;
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px var(--gold-glow);
}

.support-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.support-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 28px;
  min-height: 80px;
}

.btn-support-card {
  width: 100%;
  background: transparent;
  border: 1px solid var(--gold-border);
  color: var(--gold-primary);
  padding: 12px 24px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 4px;
  cursor: pointer;
  margin-top: auto;
  transition: var(--transition-smooth);
}

.support-card:hover {
  border-color: var(--gold-border);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
}

.support-card:hover .btn-support-card {
  background: var(--gold-primary);
  color: var(--bg-color);
  box-shadow: 0 0 15px var(--gold-glow);
}

/* Modal Overlay & Card styling */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 2, 2, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background: #070709;
  border: 1px solid var(--gold-border);
  border-radius: 4px;
  padding: 44px 36px 36px 36px;
  max-width: 440px;
  width: 90%;
  position: relative;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.9);
  transform: scale(0.95) translateY(10px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: transparent;
  border: none;
  font-size: 1.8rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  color: var(--gold-primary);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.modal-subtitle {
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 300;
  margin-bottom: 28px;
}

/* Simulated Credit Card */
.credit-card-preview {
  background: linear-gradient(135deg, #111115 0%, #060608 100%);
  border: 1px solid rgba(207, 171, 74, 0.25);
  border-radius: 8px;
  height: 180px;
  width: 100%;
  padding: 24px;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.credit-card-preview::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(207, 171, 74, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.card-chip {
  width: 38px;
  height: 28px;
  background: linear-gradient(135deg, #cfab4a 0%, #a48231 100%);
  border-radius: 4px;
  opacity: 0.85;
}

.card-number-display {
  font-family: monospace;
  font-size: 1.25rem;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  margin: 16px 0;
  text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

.card-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.card-holder {
  font-weight: 500;
}

.card-expiry {
  font-weight: 500;
}

/* Payment Form */
.payment-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.input-row {
  display: flex;
  gap: 16px;
}

.input-row .input-group {
  flex: 1;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-group label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  font-weight: 500;
}

.payment-input {
  background: #020202;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-family: var(--font-sans);
  transition: var(--transition-smooth);
}

.payment-input:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 10px rgba(207, 171, 74, 0.05);
}

.btn-pay {
  width: 100%;
  margin-top: 12px;
  padding: 12px;
}

/* Payment Success Status */
.payment-status {
  margin-top: 16px;
  font-size: 0.78rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-height: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.payment-status.success {
  color: var(--gold-primary);
  opacity: 1;
}

.payment-status.error {
  color: #ff5555;
  opacity: 1;
}