/* ============================================
   MONUMENTAL PEPTIDES — MASTER STYLESHEET
   ============================================ */

:root {
  --primary: #1a6b4a;
  --primary-dark: #134d36;
  --primary-light: #2a8c60;
  --accent: #00d68f;
  --accent-light: #b3f5df;
  --dark: #0d1117;
  --dark-2: #161b22;
  --dark-3: #21262d;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --text-body: #2d3748;
  --bg: #ffffff;
  --bg-light: #f8fafc;
  --bg-dark: #0d1117;
  --border: #e2e8f0;
  --border-dark: #30363d;
  --red: #cf222e;
  --amber: #d29922;
  --radius: 12px;
  --radius-sm: 6px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-body);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

ul { list-style: none; }

img { max-width: 100%; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   DISCLAIMER BANNER
   ============================================ */
.disclaimer-banner {
  background: #fff3cd;
  border-bottom: 2px solid #ffc107;
  padding: 10px 24px;
  text-align: center;
  font-size: 14px;
  color: #664d03;
  position: sticky;
  top: 0;
  z-index: 9999;
}
.disclaimer-banner strong { color: #664d03; }
.disclaimer-banner a { color: var(--primary); }
.disclaimer-banner button {
  background: none;
  border: 1px solid #664d03;
  color: #664d03;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  margin-left: 12px;
  font-size: 12px;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  background: var(--dark);
  border-bottom: 1px solid var(--border-dark);
  padding: 0;
  position: sticky;
  top: 44px;
  z-index: 1000;
}

.nav-inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  color: var(--text);
  font-weight: 500;
  text-decoration: none;
  flex-shrink: 0;
}
.logo:hover { text-decoration: none; }
.logo-icon { font-size: 22px; color: var(--accent); }
.logo-text strong { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 2px;
  align-items: center;
  margin-left: auto;
  flex-wrap: nowrap;
}
.nav-links a {
  color: var(--text-muted);
  padding: 6px 9px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text);
  background: var(--dark-3);
}

.nav-cta { margin-left: 12px; }

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  margin-left: auto;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: 2px solid transparent;
  transition: all 0.2s;
  text-align: center;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }

.btn-lg { padding: 14px 28px; font-size: 16px; border-radius: var(--radius-sm); }
.btn-sm { padding: 6px 14px; font-size: 13px; }

/* ============================================
   HERO
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, #0d2b1e 50%, var(--dark) 100%);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 60% 40%, rgba(0,214,143,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content { position: relative; z-index: 1; max-width: 780px; }

.hero-badge {
  display: inline-block;
  background: rgba(0,214,143,0.15);
  color: var(--accent);
  border: 1px solid rgba(0,214,143,0.3);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero h1 .accent { color: var(--accent); }

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 16px;
  line-height: 1.7;
}

.hero-disclaimer {
  background: rgba(207,34,46,0.1);
  border: 1px solid rgba(207,34,46,0.3);
  color: #ff7b7b;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: inline-block;
  margin-bottom: 28px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }

.btn-outline.btn-lg { color: var(--text); border-color: var(--border-dark); }
.btn-outline.btn-lg:hover { background: var(--dark-3); color: var(--text); }

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border-dark);
  padding-top: 32px;
}
.stat { display: flex; flex-direction: column; }
.stat strong { font-size: 28px; font-weight: 800; color: var(--accent); }
.stat span { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  background: var(--primary);
  padding: 14px 0;
}
.trust-inner {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.trust-item {
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

/* ============================================
   SECTIONS
   ============================================ */
.section { padding: 80px 0; }
.bg-dark { background: var(--bg-dark); }
.bg-light { background: var(--bg-light); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--dark);
}
.section-header p { color: #64748b; font-size: 17px; }

.section-header.light h2 { color: var(--text); }
.section-header.light p { color: var(--text-muted); }

.section-cta { text-align: center; margin-top: 40px; }

/* ============================================
   PRODUCTS GRID
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.products-grid.large {
  grid-template-columns: 1fr;
  gap: 32px;
}

.product-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-card.large { display: flex; gap: 0; }

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 1;
}

.product-image {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  padding: 40px 24px;
  background: #1a6b4a;
  min-height: 140px;
}
.product-image.lg {
  font-size: 80px;
  min-width: 200px;
  padding: 48px 32px;
  background: #1a6b4a;
  border-right: 1px solid var(--border);
}

.product-info { padding: 24px; flex: 1; }

.product-info h2, .product-info h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--dark);
}
.product-info h2 { font-size: 24px; }

.product-sub { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }
.product-desc { font-size: 14px; color: #64748b; margin-bottom: 16px; line-height: 1.6; }
.product-long-desc { font-size: 15px; color: #475569; line-height: 1.7; margin-bottom: 20px; }

.product-specs {
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.spec { font-size: 13px; color: #64748b; }
.spec strong { color: var(--dark); }

.product-meta {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.product-meta span {
  background: var(--accent-light);
  color: var(--primary-dark);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}

.product-pricing-table { margin-bottom: 16px; }
.pricing-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: 15px;
}
.pricing-row.highlight {
  border-color: var(--primary);
  background: rgba(26,107,74,0.04);
}
.pricing-row em { font-size: 12px; color: var(--text-muted); margin-left: 6px; }

.price {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
}

.research-disclaimer {
  font-size: 12px;
  color: var(--red);
  padding: 8px 12px;
  background: rgba(207,34,46,0.06);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--red);
}

/* ============================================
   FEATURES GRID
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--dark-2);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: var(--accent); }
.feature-icon { font-size: 36px; margin-bottom: 16px; }
.feature-card h3 { color: var(--text); font-size: 18px; margin-bottom: 10px; }
.feature-card p { color: var(--text-muted); font-size: 14px; line-height: 1.7; }

/* ============================================
   HOW IT WORKS
   ============================================ */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
  flex-wrap: wrap;
}
.step {
  flex: 1;
  min-width: 200px;
  max-width: 240px;
  text-align: center;
  padding: 24px 16px;
}
.step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; font-weight: 700; color: var(--dark); }
.step p { font-size: 14px; color: #64748b; line-height: 1.6; }
.step-arrow {
  align-self: center;
  font-size: 24px;
  color: var(--primary);
  padding: 0 8px;
  flex-shrink: 0;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.testimonial p {
  font-style: italic;
  color: #475569;
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 15px;
}
.testimonial-author { font-size: 13px; font-weight: 600; color: var(--primary); }

/* ============================================
   LEGAL NOTICE
   ============================================ */
.legal-notice { background: #fff8f0; }
.legal-box {
  background: #fff;
  border: 2px solid #ffc107;
  border-radius: var(--radius);
  padding: 36px;
  max-width: 900px;
  margin: 0 auto;
}
.legal-box h2 { font-size: 22px; margin-bottom: 16px; color: var(--dark); }
.legal-box p { margin-bottom: 12px; color: #475569; line-height: 1.8; font-size: 15px; }
.legal-box .btn { margin-top: 8px; }

.legal-box.urgent {
  border-color: var(--red);
  background: #fff5f5;
}
.legal-box.urgent h2 { color: var(--red); }

/* ============================================
   PAGE HERO
   ============================================ */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, #0d2b1e 100%);
  padding: 60px 0 48px;
}
.page-hero h1 { color: var(--text); font-size: clamp(28px, 4vw, 44px); font-weight: 800; margin-bottom: 12px; }
.page-hero p { color: var(--text-muted); font-size: 17px; max-width: 640px; line-height: 1.7; }

/* ============================================
   FILTER BAR
   ============================================ */
.filter-section { padding: 24px 0; background: var(--bg-light); }
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn {
  padding: 8px 18px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: #fff;
  color: #64748b;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ============================================
   SHIPPING MODULE
   ============================================ */
.shipping-module {
  max-width: 900px;
  margin: 0 auto;
}
.shipping-selector { margin-bottom: 28px; }
.shipping-selector label { display: block; margin-bottom: 8px; font-size: 16px; }
.country-select {
  width: 100%;
  max-width: 360px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  font-size: 16px;
  font-family: inherit;
  background: #fff;
  color: var(--text-body);
  transition: border-color 0.2s;
}
.country-select:focus { outline: none; border-color: var(--primary); }

.shipping-result {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.shipping-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.shipping-col h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--dark);
  border-bottom: 2px solid var(--border);
  padding-bottom: 8px;
}
.shipping-option, .payment-method, .currency-item, .customs-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: 14px;
}
.shipping-option .method-name { font-weight: 600; color: var(--dark); }
.shipping-option .method-details { color: #64748b; font-size: 13px; }
.shipping-option .method-price { font-weight: 700; color: var(--primary); margin-left: auto; white-space: nowrap; }

.shipping-placeholder {
  text-align: center;
  padding: 48px;
  background: var(--bg-light);
  border-radius: var(--radius);
  border: 2px dashed var(--border);
}
.placeholder-icon { font-size: 48px; margin-bottom: 16px; }
.shipping-placeholder p { color: #64748b; font-size: 16px; }

/* ============================================
   POLICY CARDS
   ============================================ */
.policy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.policy-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.policy-icon { font-size: 32px; margin-bottom: 14px; }
.policy-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; color: var(--dark); }
.policy-card p { font-size: 14px; color: #64748b; line-height: 1.7; }

/* ============================================
   FAQ
   ============================================ */
.faq-container { max-width: 820px; margin: 0 auto; }
.faq-category { margin-bottom: 48px; }
.faq-category > h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 10px; overflow: hidden; }
.faq-question {
  width: 100%;
  background: #fff;
  border: none;
  padding: 18px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
  font-family: inherit;
}
.faq-question:hover { background: var(--bg-light); }
.faq-arrow { font-size: 12px; transition: transform 0.2s; color: var(--primary); flex-shrink: 0; }
.faq-question.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.2s;
  background: var(--bg-light);
}
.faq-answer.open {
  padding: 20px;
  max-height: 600px;
}
.faq-answer p { margin-bottom: 10px; color: #475569; font-size: 15px; line-height: 1.8; }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer ul { padding-left: 20px; list-style: disc; }
.faq-answer li { margin-bottom: 6px; color: #475569; font-size: 15px; line-height: 1.7; }

/* ============================================
   LEGAL DOC PAGE
   ============================================ */
.legal-doc { max-width: 820px; }
.legal-doc h2 { font-size: 22px; font-weight: 700; margin: 32px 0 12px; color: var(--dark); }
.legal-doc p { margin-bottom: 12px; color: #475569; font-size: 15px; line-height: 1.8; }
.legal-doc ul { padding-left: 24px; list-style: disc; margin-bottom: 16px; }
.legal-doc li { margin-bottom: 6px; color: #475569; font-size: 15px; line-height: 1.7; }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--dark); padding: 60px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-col > .logo { margin-bottom: 16px; }
.footer-col p { color: var(--text-muted); font-size: 14px; line-height: 1.7; }
.footer-col h4 { color: var(--text); font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: var(--text-muted); font-size: 14px; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--accent); text-decoration: none; }

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p { color: var(--text-muted); font-size: 13px; margin-bottom: 4px; }
.footer-bottom strong { color: #ff7b7b; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: block; }

  .hero { padding: 48px 0 40px; }
  .hero-stats { gap: 24px; }

  .products-grid { grid-template-columns: 1fr; }
  .product-card.large { flex-direction: column; }
  .product-image.lg { min-width: unset; border-right: none; border-bottom: 1px solid var(--border); }
  .product-specs { grid-template-columns: 1fr; }

  .features-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); padding: 4px 0; }

  .shipping-details-grid { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
  .trust-inner { flex-direction: column; gap: 8px; }
  .hero-actions { flex-direction: column; }
}

/* ============================================
   SALE BANNER
   ============================================ */
.sale-banner {
  background: linear-gradient(90deg, #c0392b, #e74c3c, #c0392b);
  background-size: 200% auto;
  animation: saleSlide 3s linear infinite;
  color: #fff;
  text-align: center;
  padding: 10px 24px;
  font-size: 14px;
  position: sticky;
  top: 0;
  z-index: 10000;
}
@keyframes saleSlide {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

/* SALE price styling */
.was-price {
  text-decoration: line-through;
  color: #94a3b8;
  font-size: 14px;
  font-weight: 400;
  margin-right: 6px;
}
.sale-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}
.sale-badge {
  background: #e74c3c;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stock-warning {
  display: inline-block;
  color: #e74c3c;
  font-size: 12px;
  font-weight: 700;
  margin-top: 6px;
  letter-spacing: 0.3px;
  animation: stockPulse 1.8s ease-in-out infinite;
}
@keyframes stockPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}