/* ════════════════════════════════════
   CUSTOM STYLES
════════════════════════════════════ */
:root {
  --primary-blue: #2c7a9b;
  --dark-blue: #1e5773;
  --light-blue: #4a9ab8;
  --bright-green: #52c832;
  --yellow: #ffd700;
  --orange: #ff9933;
  --gray-light: #f8f9fa;
  --gray-medium: #6c757d;
  --gray-dark: #343a40;
}

body {
  font-family: 'Lato', sans-serif;
  color: #333;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
}

/* Navigation */
.navbar {
  background: var(--primary-blue) !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: white !important;
}

.navbar-nav .nav-link {
  color: rgba(255,255,255,0.9) !important;
  font-weight: 600;
  padding: 0.5rem 1rem !important;
  transition: color 0.3s;
}

.navbar-nav .nav-link:hover {
  color: white !important;
}

.btn-order {
  background: #dc3545;
  color: white;
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 5px;
  font-weight: 700;
  transition: all 0.3s;
}

.btn-order:hover {
  background: #c82333;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220,53,69,0.3);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: 5rem 0;
}

.hero-title {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.version-badge {
  display: inline-block;
  position: relative;
}

.old-version {
  opacity: 0.6;
  filter: grayscale(50%);
}

.accuracy-badge {
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  border-radius: 20px;
  padding: 5px 15px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.check-icon {
  color: var(--bright-green);
}

.x-icon {
  color: #dc3545;
}

/* CTA Button */
.btn-cta {
  background: var(--yellow);
  color: #000;
  font-size: 1.2rem;
  font-weight: 900;
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  text-transform: uppercase;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(255,215,0,0.4);
}

.btn-cta:hover {
  background: #ffed4e;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255,215,0,0.6);
}

/* Payment Icons */
.payment-icons img {
  height: 30px;
  margin: 0 5px;
}

/* Scientific Discovery */
.scientific-section {
  padding: 4rem 0;
  background: white;
}

/* Why Choose Section */
.why-choose-section {
  background: var(--bright-green);
  color: white;
  padding: 3rem 0;
  text-align: center;
}

.why-choose-section h2 {
  margin: 0;
  font-size: 2rem;
}

/* Feature Cards */
.feature-card {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
    width: 100%;
    height: auto;
    margin: 0 auto 1rem;
}

.feature-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--dark-blue);
}

/* Blue Box Section */
.blue-box {
  background: var(--primary-blue);
  color: white;
  padding: 3rem;
  border-radius: 15px;
  margin: 3rem 0;
}

.blue-box h2 {
  color: white;
  margin-bottom: 1.5rem;
}

.free-shipping-badge {
  background: #ff6b35;
  color: white;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-block;
  transform: rotate(-5deg);
}

/* Pricing Cards */
.pricing-section {
  padding: 4rem 0;
  background: var(--gray-light);
}

.pricing-card {
  background: white;
  border: 3px solid #dee2e6;
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  height: 100%;
}

.pricing-card.featured {
  border-color: var(--yellow);
  border-width: 4px;
  transform: scale(1.05);
  box-shadow: 0 10px 40px rgba(255,215,0,0.3);
}

.best-value-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-weight: 900;
  font-size: 0.9rem;
  text-transform: uppercase;
}

.bottle-count {
  font-size: 3rem;
  font-weight: 900;
  color: var(--dark-blue);
  line-height: 1;
}

.supply-days {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-medium);
}

.price-display {
  font-size: 4rem;
  font-weight: 900;
  color: #4a9ab8;
  line-height: 1;
}

.price-display sup {
  font-size: 2rem;
  vertical-align: super;
}

.per-bottle {
  font-size: 1rem;
  color: var(--gray-medium);
}

.savings-text {
  color: #dc3545;
  font-weight: 900;
  font-size: 1.2rem;
}

.total-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1rem 0;
}

.old-price {
  text-decoration: line-through;
  color: var(--gray-medium);
  font-size: 1.2rem;
}

.new-price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--dark-blue);
}

.btn-add-cart {
  background: var(--yellow);
  color: #000;
  font-weight: 900;
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  text-transform: uppercase;
  width: 100%;
  transition: all 0.3s;
  font-size: 1.1rem;
}

.btn-add-cart:hover {
  background: #ffed4e;
  transform: translateY(-2px);
}

/* Ingredients Section */
.ingredients-section {
  padding: 4rem 0;
  background: white;
}

.ingredient-box {
  background: #f8f9fa;
  border: 2px solid #dee2e6;
  border-left: 5px solid var(--bright-green);
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.ingredient-box h4 {
  color: var(--bright-green);
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.ingredient-icon {
  font-size: 2rem;
  margin-right: 0.5rem;
}

/* Benefits Section */
.benefits-section {
  padding: 4rem 0;
  background: var(--gray-light);
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  padding: 1rem;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.check-circle {
  color: var(--bright-green);
  font-size: 1.5rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

/* Guarantee Section */
.guarantee-section {
  padding: 4rem 0;
  background: var(--primary-blue);
  color: white;
  text-align: center;
}

.guarantee-badge {
  width: 150px;
  height: 150px;
  background: var(--yellow);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.guarantee-badge .days {
  font-size: 3rem;
  font-weight: 900;
  color: #000;
  line-height: 1;
}

.guarantee-badge .text {
  font-size: 0.9rem;
  font-weight: 700;
  color: #000;
  text-transform: uppercase;
}

/* Testimonials */
.testimonials-section {
  padding: 4rem 0;
  background: var(--gray-dark);
  color: white;
}

.testimonial-card {
  background: rgba(255,255,255,0.1);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-name {
  font-weight: 700;
  margin: 0;
}

.testimonial-location {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

.testimonial-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* FAQ Section */
.faq-section {
  padding: 4rem 0;
  background: white;
}

.accordion-button {
  font-weight: 700;
  font-size: 1.1rem;
  background: var(--gray-light);
}

.accordion-button:not(.collapsed) {
  background: var(--primary-blue);
  color: white;
}

/* Footer */
.footer {
  background: var(--gray-dark);
  color: rgba(255,255,255,0.8);
  padding: 3rem 0 1rem;
}

.footer a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: color 0.3s;
}

.footer a:hover {
  color: white;
}

.footer-disclaimer {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.6);
}

/* Sticky Mobile Bar */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark-blue);
  padding: 1rem;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
  z-index: 1000;
  display: none;
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: block;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}
p{
    font-size: 1.5rem;
}

.benefit-item div {
    font-size: 22px;
}

.list-unstyled{
        font-size: 22px;
}