/* ================================
   MARKETBLOX — PRODUCT PAGE CSS
   ================================ */

.breadcrumb {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  margin-top: 68px;
  font-size: 0.85rem;
  color: var(--text3);
}
.breadcrumb a { color: var(--text2); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb span { margin: 0 0.4rem; }

/* ===================== PRODUCT LAYOUT ===================== */
.product-main {
  padding: 3rem 0 6rem;
  min-height: calc(100vh - 120px);
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 860px) {
  .product-layout { grid-template-columns: 1fr; gap: 2rem; }
}

/* ===================== GALLERY ===================== */
.product-gallery { position: sticky; top: 90px; }

.main-image-wrap {
  background: var(--green-light);
  border-radius: 24px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  border: 1.5px solid var(--border);
  margin-bottom: 1rem;
}
.main-image-wrap img {
  width: 85%;
  height: 85%;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.main-image-wrap:hover img { transform: scale(1.05); }

.product-badge {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--green);
  color: white;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.3rem 0.8rem;
  border-radius: 8px;
  letter-spacing: 0.05em;
}

.img-fallback {
  font-size: 8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.trust-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.trust-item-sm {
  flex: 1;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text2);
  text-align: center;
  white-space: nowrap;
}

/* ===================== PRODUCT INFO ===================== */
.product-info-panel { padding-top: 0.5rem; }

.prod-game-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--green-light);
  color: var(--green-dark);
  border: 1px solid rgba(0,200,83,0.2);
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  font-family: var(--font-display);
}

.prod-name {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.prod-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.prod-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--green);
}
.prod-original {
  font-size: 1.1rem;
  color: var(--text3);
  text-decoration: line-through;
}
.prod-discount {
  background: #ff5252;
  color: white;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-family: var(--font-display);
}

.prod-stock {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--green-dark);
  margin-bottom: 1.5rem;
}
.stock-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.prod-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  padding: 1.25rem;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
}
.feat-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.feat-icon { font-size: 1.2rem; flex-shrink: 0; }
.feat-title { font-weight: 700; font-size: 0.85rem; line-height: 1.2; }
.feat-sub { font-size: 0.75rem; color: var(--text3); }

/* ===================== BUY BUTTONS ===================== */
.buy-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.buy-now-btn {
  width: 100%;
  background: var(--green);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.buy-now-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-green);
  background: var(--green-dark);
}

.crypto-btn {
  width: 100%;
  background: var(--navy);
  color: white;
  border: none;
  padding: 0.9rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.crypto-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* ===================== HOW IT WORKS ===================== */
.how-steps {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.how-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.how-steps-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
}
.how-step { text-align: center; }
.how-num {
  width: 24px; height: 24px;
  background: var(--green);
  color: white;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.4rem;
}
.how-icon { font-size: 1.5rem; margin-bottom: 0.3rem; }
.how-text { font-weight: 700; font-size: 0.8rem; margin-bottom: 0.2rem; }
.how-sub { font-size: 0.72rem; color: var(--text3); line-height: 1.4; }

/* ===================== PAYMENT ICONS ===================== */
.payment-icons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}
.pay-icon {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.3rem 0.6rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text2);
}

/* ===================== CHECKOUT MODAL ===================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  backdrop-filter: blur(4px);
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.checkout-modal {
  background: var(--white);
  border-radius: 24px;
  padding: 2rem;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s;
  box-shadow: 0 24px 80px rgba(0,0,0,0.2);
}
.modal-overlay.open .checkout-modal { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  color: var(--text);
}
.modal-close:hover { background: var(--border); }

.checkout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.checkout-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
.checkout-logo b { color: var(--green); }
.checkout-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text3);
}

.order-summary {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.25rem;
}
.order-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.order-img {
  width: 48px; height: 48px;
  background: var(--green-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  overflow: hidden;
  flex-shrink: 0;
}
.order-img img { width: 100%; height: 100%; object-fit: cover; }
.order-details { flex: 1; }
.order-name { font-weight: 800; font-size: 0.9rem; font-family: var(--font-display); }
.order-game { font-size: 0.75rem; color: var(--text3); }
.order-price { font-weight: 800; color: var(--green); font-size: 1rem; }
.order-total {
  display: flex;
  justify-content: space-between;
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.payment-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 0.3rem;
}
.pay-tab {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0.6rem;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--text2);
  transition: all 0.2s;
}
.pay-tab.active {
  background: var(--white);
  color: var(--text);
  box-shadow: var(--shadow);
}

.payment-panel { display: flex; flex-direction: column; gap: 0.875rem; }
.payment-panel.hidden { display: none; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text2);
  font-family: var(--font-display);
}
.form-group input {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0,200,83,0.1);
}

.form-note {
  background: var(--green-light);
  border: 1px solid rgba(0,200,83,0.2);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  font-size: 0.8rem;
  color: var(--green-dark);
  line-height: 1.5;
}

.checkout-btn {
  width: 100%;
  border: none;
  padding: 1rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
  margin-top: 0.25rem;
}
.card-btn { background: var(--green); color: white; }
.card-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-green); }
.crypto-pay-btn { background: var(--navy); color: white; }
.crypto-pay-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

.crypto-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.crypto-opt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.875rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.875rem;
  transition: all 0.2s;
}
.crypto-opt:hover { border-color: var(--green); background: var(--green-light); }
.crypto-opt.active { border-color: var(--green); background: var(--green-light); color: var(--green-dark); }
.crypto-icon { font-size: 1.1rem; }

.checkout-footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text3);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

/* ===================== SUCCESS MODAL ===================== */
.success-modal {
  background: var(--white);
  border-radius: 24px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  text-align: center;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s;
  box-shadow: 0 24px 80px rgba(0,0,0,0.2);
}
.modal-overlay.open .success-modal { transform: translateY(0) scale(1); }

.success-icon { font-size: 4rem; margin-bottom: 1rem; }
.success-modal h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 0.5rem;
}
.success-modal p { color: var(--text2); margin-bottom: 1.5rem; font-size: 0.95rem; }

.success-steps {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  text-align: left;
}
.ss-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
}
.ss-step span {
  width: 22px; height: 22px;
  background: var(--green);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  flex-shrink: 0;
}

.success-btn {
  display: block;
  background: var(--green);
  color: white;
  text-decoration: none;
  padding: 0.9rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.success-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-green); }

.success-back {
  background: none;
  border: 1.5px solid var(--border);
  color: var(--text2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  width: 100%;
}
.success-back:hover { border-color: var(--text2); color: var(--text); }

/* ===================== NEW BUY BUTTONS ===================== */
.buy-actions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.add-cart-btn {
  flex: 1;
  background: var(--white);
  color: var(--navy);
  border: 2px solid var(--navy);
  padding: 0.95rem 1rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.add-cart-btn:hover {
  background: var(--navy);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.add-cart-btn:active { transform: scale(0.97); }

.checkout-now-btn {
  flex: 1.4;
  background: var(--green);
  color: white;
  border: none;
  padding: 0.95rem 1rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}
.checkout-now-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  pointer-events: none;
}
.checkout-now-btn:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-green);
}
.checkout-now-btn:active { transform: scale(0.97); }

/* ===================== CART TOAST ===================== */
.cart-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--navy);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-lg);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: none;
}
.cart-toast.show { transform: translateX(-50%) translateY(0); }

/* ===================== NEW CHECKOUT MODAL ===================== */
.checkout-modal {
  background: var(--white);
  border-radius: 24px;
  padding: 0;
  width: 100%;
  max-width: 500px;
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(30px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 32px 100px rgba(0,0,0,0.25);
  overflow: hidden;
}
.modal-overlay.open .checkout-modal { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: rgba(0,0,0,0.06);
  border: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  color: var(--text);
  z-index: 10;
}
.modal-close:hover { background: rgba(0,0,0,0.12); }

.checkout-header {
  background: linear-gradient(135deg, var(--navy) 0%, #1a2f20 100%);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.checkout-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
}
.checkout-logo b { color: var(--green); }
.secure-badge {
  background: rgba(0,200,83,0.15);
  border: 1px solid rgba(0,200,83,0.3);
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  font-family: var(--font-display);
}

/* ORDER SUMMARY */
.order-summary {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 2rem;
}
.order-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1rem;
}
.order-img {
  width: 52px; height: 52px;
  background: var(--green-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--border);
}
.order-img img { width: 100%; height: 100%; object-fit: cover; }
.order-details { flex: 1; }
.order-name { font-weight: 800; font-size: 0.95rem; font-family: var(--font-display); }
.order-game { font-size: 0.75rem; color: var(--text3); margin-top: 0.1rem; }
.order-price { font-weight: 800; color: var(--green); font-size: 1rem; font-family: var(--font-display); }

.order-divider { height: 1px; background: var(--border); margin: 0.75rem 0; }
.order-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text2);
  margin-bottom: 0.4rem;
}
.free-tag { color: var(--green); font-weight: 700; }
.order-total {
  display: flex;
  justify-content: space-between;
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--border);
}

/* CHECKOUT BODY */
.checkout-section-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--text3);
  text-transform: uppercase;
  padding: 1.25rem 2rem 0.6rem;
}

.checkout-form {
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.checkout-form .form-group label { padding: 0; }
.checkout-form .form-group input {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.checkout-form .form-group input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0,200,83,0.1);
  background: white;
}

/* PAYMENT METHODS */
.payment-methods {
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.pay-method {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  cursor: pointer;
  transition: all 0.2s;
}
.pay-method:hover { border-color: var(--green); background: var(--green-light); }
.pay-method.active { border-color: var(--green); background: var(--green-light); }

.pm-radio {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color 0.2s;
}
.pay-method.active .pm-radio { border-color: var(--green); }
.pm-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  transform: scale(0);
  transition: transform 0.2s;
}
.pay-method.active .pm-dot { transform: scale(1); }

.pm-info { flex: 1; }
.pm-name { font-weight: 700; font-size: 0.875rem; font-family: var(--font-display); }
.pm-sub { font-size: 0.75rem; color: var(--text3); }
.pm-icons { display: flex; gap: 0.3rem; }
.pm-icon {
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text2);
}

/* CRYPTO PICKER */
.crypto-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  padding: 0.75rem 2rem 0;
}
.crypto-picker.hidden { display: none; }
.crypto-opt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.875rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.875rem;
  transition: all 0.2s;
}
.crypto-opt:hover { border-color: var(--green); background: var(--green-light); }
.crypto-opt.active { border-color: var(--green); background: var(--green-light); color: var(--green-dark); }

.form-note {
  margin: 1rem 2rem 0;
  background: var(--green-light);
  border: 1px solid rgba(0,200,83,0.2);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  color: var(--green-dark);
  line-height: 1.5;
}

.checkout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: calc(100% - 4rem);
  margin: 1.25rem 2rem;
  border: none;
  padding: 1rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s;
}
.card-btn { background: var(--green); color: white; }
.card-btn:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: var(--shadow-green); }

.checkout-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text3);
  padding: 0 2rem 1.5rem;
  flex-wrap: wrap;
}

/* ===================== MOBILE OVERHAUL ===================== */
@media (max-width: 640px) {

  /* Fix: remove sticky from gallery on mobile — it freezes the image */
  .product-gallery {
    position: static !important;
  }

  .product-main {
    padding: 1.25rem 0 7rem; /* bottom pad for sticky bar */
  }

  .product-layout {
    gap: 1.25rem;
  }

  /* Smaller, cleaner image */
  .main-image-wrap {
    border-radius: 18px;
    max-width: 320px;
    margin: 0 auto 0.875rem;
    aspect-ratio: 1;
  }

  /* Trust row: 2 columns on mobile */
  .trust-row {
    max-width: 320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
  }
  .trust-item-sm {
    font-size: .68rem;
    padding: 0.5rem 0.4rem;
    white-space: normal;
    line-height: 1.3;
  }

  /* Product info tighter */
  .product-info-panel { padding-top: 0; }

  .prod-name {
    font-size: clamp(1.4rem, 6vw, 1.9rem);
    margin-bottom: 0.6rem;
  }

  .prod-price { font-size: 1.65rem; }

  .prod-features {
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    padding: 1rem;
    margin-bottom: 1.25rem;
  }
  .feat-title { font-size: .8rem; }
  .feat-sub   { font-size: .7rem; }

  /* How it works: stack vertically */
  .how-steps-row {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
  .how-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-align: left;
    background: var(--bg);
    border-radius: 10px;
    padding: 0.65rem 0.85rem;
  }
  .how-num { margin: 0; flex-shrink: 0; }
  .how-icon { font-size: 1.2rem; margin: 0; flex-shrink: 0; }
  .how-text { font-size: .8rem; margin: 0; }
  .how-sub  { display: none; }

  /* Hide inline buy buttons on mobile — replaced by sticky bar */
  .buy-actions { display: none; }

  /* Sticky bottom buy bar */
  .mobile-buy-bar {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 1500;
    padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    gap: 0.6rem;
    box-shadow: 0 -4px 20px rgba(0,0,0,.08);
  }
  .mobile-buy-bar .add-cart-btn,
  .mobile-buy-bar .checkout-now-btn {
    flex: 1;
    padding: 0.85rem 0.5rem;
    font-size: .85rem;
    border-radius: 12px;
  }

  /* Cart toast above sticky bar */
  .cart-toast { bottom: 5.5rem; }

  /* Breadcrumb smaller */
  .breadcrumb { font-size: .78rem; padding: 0.5rem 0; }

  /* Checkout modal full-screen on mobile */
  .checkout-modal {
    max-width: 100%;
    border-radius: 20px 20px 0 0;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    max-height: 92vh;
    transform: translateY(100%);
  }
  .modal-overlay { align-items: flex-end; }
  .modal-overlay.open .checkout-modal { transform: translateY(0); }
}

/* Show mobile bar only on mobile */
.mobile-buy-bar { display: none; }