/* Peptide Cove — Clean Visual Enhancement Overlay */
/* Adds subtle premium touches without cyberpunk/neon glassmorphism */

/* Subtle animated gradient background — clean blue wash */
body::before {
  background:
    radial-gradient(ellipse at 15% 15%, rgba(37, 99, 235, 0.04) 0%, transparent 45%),
    radial-gradient(ellipse at 85% 10%, rgba(147, 197, 253, 0.04) 0%, transparent 40%),
    var(--bg);
  animation: ambientMove 24s ease-in-out infinite alternate;
}

body::after {
  opacity: 0.03;
}

@keyframes ambientMove {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(0.5%, 0.5%) scale(1.01); }
}

/* Hero title — clean, no neon */
.hero h1 {
  letter-spacing: -0.03em;
  font-weight: 800;
}

.hero-badge {
  background: rgba(37, 99, 235, 0.06);
  border-color: rgba(37, 99, 235, 0.15);
}

/* Section headers — clean underline */
.section-header h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 10px;
}
.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-dark));
}

/* Product cards — clean white glass, subtle shadow */
.product-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.product-card:hover {
  transform: translateY(-2px) scale(1.01);
  border-color: rgba(37, 99, 235, 0.15);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.05);
}

.product-card::before {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), transparent 60%);
}

.product-card .product-img {
  border-bottom: 1px solid rgba(37, 99, 235, 0.06);
}

.product-card .product-img::after {
  background: linear-gradient(180deg, transparent 60%, rgba(37, 99, 235, 0.03) 100%);
}

.product-card .product-title {
  font-weight: 600;
}

.product-card .product-price {
  color: var(--blue);
  font-weight: 700;
}

/* Buttons — clean blue gradient, no neon */
.btn-teal {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
  position: relative;
  overflow: hidden;
}

.btn-teal::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: rotate(30deg);
  transition: all 0.6s;
}

.btn-teal:hover::after {
  transform: rotate(30deg) translate(50%, 50%);
}

.btn-teal:hover {
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.18);
}

.btn-outline {
  border-width: 2px;
  background: rgba(37, 99, 235, 0.02);
}

.btn-outline:hover {
  background: rgba(37, 99, 235, 0.05);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.08);
}

/* Header — light semi-transparent */
header {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(37, 99, 235, 0.08);
}

.logo {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.logo svg {
  filter: drop-shadow(0 0 4px rgba(37, 99, 235, 0.2));
}

/* Bundle cards — clean */
.bundle-card {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  border: 1px solid rgba(37, 99, 235, 0.08);
}

.bundle-card.best-value {
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.06);
}

.bundle-card.best-value::before {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), transparent 50%);
}

/* Peptide guide cards — clean blue tint */
.peptide-card {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  border: 1px solid rgba(37, 99, 235, 0.08);
}

.peptide-card:hover {
  border-color: rgba(37, 99, 235, 0.15);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.05);
}

/* Review cards — clean */
.review-card {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  border: 1px solid rgba(37, 99, 235, 0.06);
}

.review-card:hover {
  border-color: rgba(37, 99, 235, 0.12);
}

/* Newsletter — subtle blue */
.newsletter-section {
  border-radius: 24px;
  border: 1px solid rgba(37, 99, 235, 0.1);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.03);
}

.newsletter-section input {
  background: rgba(37, 99, 235, 0.02);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.newsletter-section input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

/* Footer — dark but clean, no neon */
.footer {
  border-top: 1px solid rgba(37, 99, 235, 0.08);
  background: rgba(17, 24, 43, 0.95);
  backdrop-filter: blur(12px);
}

/* Inputs — clean */
.input-field, select, textarea {
  background: rgba(37, 99, 235, 0.02);
  border: 1px solid rgba(37, 99, 235, 0.1);
  border-radius: 12px;
}

.input-field:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

/* Order cards — clean */
.order-card {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  border: 1px solid rgba(37, 99, 235, 0.06);
}

/* Scrollbar — subtle blue */
::-webkit-scrollbar-thumb {
  background: var(--blue);
  border-radius: 4px;
}

/* Mobile nav — clean */
.mobile-nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-left: 1px solid rgba(37, 99, 235, 0.1);
}

/* Modal — clean */
.modal-box {
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.12);
}

/* Trust badges — clean */
.pc-trust-item, .glass-card {
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
}

.pc-trust-item:hover, .glass-card:hover {
  border-color: rgba(37, 99, 235, 0.15);
  transform: translateY(-2px);
}

/* Light mode overrides — clean blue on light */
.light-mode header {
  background: rgba(255, 255, 255, 0.92);
}

.light-mode .product-card {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(37, 99, 235, 0.12);
}

.light-mode .product-card:hover {
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.06);
}

.light-mode .bundle-card, .light-mode .peptide-card, .light-mode .review-card, .light-mode .order-card {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(37, 99, 235, 0.08);
}

/* ===== Best Sellers section — clean blue gradient ===== */
#best-sellers-section {
  background: linear-gradient(135deg, rgba(37,99,235,0.04), rgba(37,99,235,0.02)) !important;
  border: 1px solid rgba(37,99,235,0.1) !important;
}

/* ===== Recon calc modal — clean blue ===== */
#rc-result {
  background: rgba(37,99,235,0.04) !important;
  border: 1px solid rgba(37,99,235,0.15) !important;
}
#rc-result h3, #rc-units { color: var(--blue-dark) !important; }