/* Import Variables */
@import url('variables.css');

/* Global Styles */
body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  color: var(--color-gray);
  background: var(--color-white);
  line-height: 1.6;
}

/* Container */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Typography */
h1 {
  font-size: var(--font-size-h1);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
}

/* Header Styles */
.header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-image {
  height: 40px;
  width: auto;
}

/* Footer Styles */
.footer {
  background: var(--color-gray-light);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-xl);
  text-align: center;
}

.footer p {
  font-size: var(--font-size-small);
  color: var(--color-gray);
  margin-bottom: var(--spacing-xs);
}

.footer p:last-child {
  margin-bottom: 0;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-button);
  font-weight: 700;
  text-transform: uppercase;
  text-align: center;
  border-radius: var(--border-radius);
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background: #E67E00;
}

/* Main Content Area */
main {
  min-height: 50vh;
  padding: 0;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

/* Product Card */
.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--box-shadow);
  transform: translateY(-2px);
}

.product-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-image-placeholder {
  color: var(--color-gray);
  font-size: var(--font-size-small);
}

.product-info {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-name {
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--spacing-xs);
}

.product-description {
  font-size: var(--font-size-small);
  color: var(--color-gray);
  margin-bottom: var(--spacing-sm);
  flex: 1;
}

.product-price {
  font-size: var(--font-size-price);
  font-weight: 700;
  color: var(--color-primary);
}

.product-price-suffix {
  font-size: var(--font-size-small);
  font-weight: 400;
  color: var(--color-gray);
}

/* ===================================
   PRODUCT DETAIL PAGE - REDESIGN
   =================================== */

/* ===================================
   HERO BLOCK — Redesigned
   =================================== */

.product-hero-redesign {
  background: linear-gradient(135deg, var(--color-warm-bg) 0%, var(--color-white) 100%);
  border-radius: var(--border-radius-lg);
  display: grid;
  grid-template-columns: 45% 55%;
  gap: var(--spacing-xl);
  padding: var(--spacing-xl);
  margin-bottom: 0;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
}

.product-hero-redesign .hero-image-wrap {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  min-height: 420px;
  max-height: 500px;
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.product-hero-redesign .hero-image-wrap img {
  max-width: 100%;
  max-height: 460px;
  object-fit: contain;
}

/* ===================================
   HERO IMAGE CAROUSEL
   =================================== */

.hero-carousel {
  position: relative;
  background: #F5F5F5;
  border-radius: var(--border-radius-lg);
  min-height: 420px;
  max-height: 500px;
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.hero-carousel-track {
  display: flex;
  transition: transform 0.3s ease;
  height: 100%;
}

.hero-carousel-slide {
  min-width: 100%;
  height: 100%;
}

.hero-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: all 0.2s ease;
  opacity: 0;
  z-index: 2;
}

.hero-carousel:hover .hero-carousel-arrow {
  opacity: 1;
}

.hero-carousel-arrow:hover {
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}

.hero-carousel-arrow--left {
  left: 12px;
}

.hero-carousel-arrow--right {
  right: 12px;
}

.hero-carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.hero-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: #ccc;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s ease;
}

.hero-carousel-dot.active {
  background: #F7941D;
}

.product-hero-redesign .hero-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

/* Category pill */
.category-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
  margin-bottom: var(--spacing-sm);
}
.category-pill--weight-loss { background: #FFF3E0; color: #E65100; }
.category-pill--wellness { background: #E0F2F1; color: #00695C; }
.category-pill--recovery { background: #E3F2FD; color: #1565C0; }

.hero-product-name {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-black);
  line-height: 1.15;
  margin-bottom: var(--spacing-xs);
}

.hero-value-prop {
  font-size: 17px;
  color: var(--color-gray);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
}

.hero-value-prop--mobile {
  display: none;
}

.hero-price-display {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 4px;
}

.hero-price-amount {
  font-size: 38px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.hero-price-period {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-gray);
}

.hero-price-sub {
  font-size: 13px;
  color: var(--color-gray);
  margin-bottom: var(--spacing-sm);
}

/* Pricing tier selector in hero */
.hero-tier-selector {
  display: flex;
  gap: 10px;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-tier-card {
  flex: 1;
  min-width: 120px;
  padding: 12px;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  background: var(--color-white);
  position: relative;
}

.hero-tier-card:hover {
  border-color: var(--color-primary);
}

.hero-tier-card.active {
  border-color: var(--color-primary);
  background: var(--color-warm-bg);
}

.hero-tier-card .tier-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-black);
  display: block;
  margin-bottom: 4px;
}

.hero-tier-card .tier-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
}

.hero-tier-card .tier-monthly {
  font-size: 11px;
  color: var(--color-gray);
  display: block;
}

.hero-tier-card .tier-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 10px;
  white-space: nowrap;
  text-transform: uppercase;
}

.hero-tier-card .tier-savings-badge {
  display: inline-block;
  background: #E8F5E9;
  color: #2E7D32;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  margin-top: 4px;
}

/* Trust row */
.trust-badges-row {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-gray);
}

.trust-badge-item svg {
  flex-shrink: 0;
  color: var(--color-green);
}

/* Hero CTA */
.hero-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 18px var(--spacing-lg);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(247, 148, 29, 0.35);
}

.hero-cta-btn:hover {
  background: #E67E00;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(247, 148, 29, 0.4);
}

.hero-cta-btn:active {
  transform: translateY(0);
}

.hero-cta-sub {
  text-align: center;
  font-size: 13px;
  color: var(--color-gray);
  margin-top: 10px;
}

/* ===================================
   SOCIAL PROOF BAR
   =================================== */

.social-proof-bar {
  background: var(--color-gray-light);
  padding: var(--spacing-lg) var(--spacing-md);
  margin-bottom: 0;
}

.social-proof-bar .proof-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
}

.proof-item .proof-icon {
  width: 40px;
  height: 40px;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

.proof-item .proof-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-black);
  line-height: 1.3;
}

.proof-item .proof-text span {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--color-gray);
}

/* ===================================
   HOW IT WORKS - 3 Step Process
   =================================== */

.how-it-works-section {
  padding: var(--spacing-2xl) var(--spacing-md);
  background: var(--color-white);
}

.how-it-works-section .section-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.pdp-section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-black);
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.hiw-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.hiw-card {
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  background: var(--color-white);
  transition: var(--transition);
}

.hiw-card:hover {
  box-shadow: var(--box-shadow-lg);
  transform: translateY(-2px);
}

.hiw-card .hiw-number {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  margin: 0 auto var(--spacing-sm);
}

.hiw-card .hiw-icon {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.hiw-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-xs);
}

.hiw-card p {
  font-size: 14px;
  color: var(--color-gray);
  line-height: 1.6;
  margin: 0;
}

/* ===================================
   ABOUT THIS TREATMENT
   =================================== */

.about-treatment-section {
  padding: var(--spacing-2xl) var(--spacing-md);
  background: var(--color-white);
}

.about-treatment-section .section-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.about-treatment-section .pdp-section-title {
  text-align: left;
}

.about-content {
  font-size: 17px;
  color: var(--color-gray);
  line-height: 1.8;
  border-left: 4px solid var(--color-primary);
  padding-left: var(--spacing-md);
}

/* ===================================
   TREATMENT DETAILS (Specs)
   =================================== */

.treatment-details-section {
  padding: var(--spacing-2xl) var(--spacing-md);
  background: var(--color-cool-bg);
}

.treatment-details-section .section-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.spec-card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: var(--transition);
}

.spec-card:hover {
  box-shadow: var(--box-shadow);
}

.spec-card .spec-icon {
  width: 36px;
  height: 36px;
  background: var(--color-warm-bg);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

.spec-card .spec-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 2px;
}

.spec-card .spec-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-black);
}

/* ===================================
   RESULTS TIMELINE
   =================================== */

.treatment-timeline-section {
  padding: var(--spacing-2xl) var(--spacing-md);
  background: var(--color-white);
}

.treatment-timeline-section .section-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.timeline-track {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-left: 36px;
}

.timeline-track::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    var(--color-primary) 0,
    var(--color-primary) 6px,
    transparent 6px,
    transparent 12px
  );
}

.timeline-milestone {
  position: relative;
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) var(--spacing-md);
  background: var(--color-white);
}

.timeline-milestone::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 28px;
  width: 14px;
  height: 14px;
  background: var(--color-primary);
  border-radius: 50%;
  border: 3px solid var(--color-warm-bg);
  z-index: 1;
}

.timeline-milestone .milestone-label {
  display: inline-block;
  background: var(--color-warm-bg);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: var(--spacing-xs);
}

.timeline-milestone .milestone-text {
  font-size: 15px;
  color: var(--color-gray);
  line-height: 1.6;
  margin: 0;
}

/* ===================================
   FAQ ACCORDION
   =================================== */

.faq-accordion-section {
  padding: var(--spacing-2xl) var(--spacing-md);
  background: var(--color-white);
}

.faq-accordion-section .section-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.faq-accordion .faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-accordion .faq-item:hover {
  border-color: var(--color-primary);
}

.faq-accordion .faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-black);
  background: var(--color-white);
  margin: 0;
  user-select: none;
  gap: var(--spacing-sm);
}

.faq-accordion .faq-toggle {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  color: var(--color-primary);
}

.faq-accordion .faq-item.open .faq-toggle {
  transform: rotate(45deg);
}

.faq-accordion .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 var(--spacing-md);
}

.faq-accordion .faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-accordion .faq-answer p {
  font-size: 15px;
  color: var(--color-gray);
  line-height: 1.7;
  margin: 0;
}

/* ===================================
   WHO IS THIS FOR — Checklist
   =================================== */

.qualification-section {
  padding: var(--spacing-2xl) var(--spacing-md);
  background: var(--color-warm-bg);
}

.qualification-section .section-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.qualification-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.qualification-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  color: var(--color-black);
  line-height: 1.5;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--border-radius);
}

.qualification-list li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-green);
}

/* ===================================
   SAFETY INFO
   =================================== */

.safety-section {
  padding: var(--spacing-2xl) var(--spacing-md);
  background: var(--color-white);
}

.safety-section .section-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.safety-card {
  background: var(--color-safety-bg);
  border: 1px solid #D6E4F0;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  gap: var(--spacing-md);
}

.safety-card .safety-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #5B7FA5;
}

.safety-card .safety-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-xs);
}

.safety-card .safety-body p {
  font-size: 14px;
  color: var(--color-gray);
  line-height: 1.7;
  margin: 0;
}

/* ===================================
   BOTTOM CTA
   =================================== */

.bottom-cta-section {
  padding: var(--spacing-2xl) var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  text-align: center;
}

.bottom-cta-section .section-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.bottom-cta-section h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.bottom-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 48px;
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--color-white);
  color: var(--color-primary);
  border: none;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.bottom-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.2);
}

.bottom-cta-sub {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  margin-top: 14px;
}

/* ===================================
   MOBILE STICKY CTA
   =================================== */

.mobile-sticky-cta {
  display: none;
}

/* ===================================
   SCROLL ANIMATIONS
   =================================== */

.reveal-section {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================
   PRODUCT DETAIL RESPONSIVE
   =================================== */

@media (max-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-hero-redesign {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
  }

  .product-hero-redesign .hero-image-wrap {
    min-height: 300px;
  }

  .hero-carousel {
    min-height: 300px;
  }

  .hero-product-name {
    font-size: 30px;
  }

  .hiw-steps {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .specs-grid {
    grid-template-columns: 1fr;
  }

  .social-proof-bar .proof-inner {
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-h1: 28px;
    --font-size-h2: 22px;
    --font-size-h3: 18px;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .header {
    padding: var(--spacing-sm) 0;
  }

  .logo-image {
    height: 32px;
  }

  .product-hero-redesign {
    grid-template-columns: 1fr;
    padding: var(--spacing-md);
    gap: var(--spacing-md);
    border-radius: 0;
  }

  .product-hero-redesign .hero-image-wrap {
    min-height: 240px;
    padding: var(--spacing-md);
  }

  .hero-carousel {
    min-height: 240px;
  }

  .hero-carousel-arrow {
    opacity: 1;
  }

  .hero-product-name {
    font-size: 26px;
  }

  .hero-value-prop--desktop {
    display: none;
  }

  .hero-value-prop--mobile {
    display: block;
  }

  .hero-price-amount {
    font-size: 32px;
  }

  .hero-tier-selector {
    flex-direction: column;
  }

  .hero-tier-card {
    min-width: auto;
  }

  .pdp-section-title {
    font-size: 24px;
  }

  .social-proof-bar .proof-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }

  .how-it-works-section,
  .about-treatment-section,
  .treatment-details-section,
  .treatment-timeline-section,
  .faq-accordion-section,
  .qualification-section,
  .safety-section,
  .bottom-cta-section {
    padding: var(--spacing-xl) var(--spacing-sm);
  }

  /* Mobile sticky CTA */
  .mobile-sticky-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(8px);
    box-shadow: 0 -2px 12px rgba(0,0,0,0.1);
    padding: 10px var(--spacing-sm);
    align-items: center;
    gap: var(--spacing-sm);
    transform: translateY(100%);
    transition: transform 0.3s ease;
  }

  .mobile-sticky-cta.visible {
    transform: translateY(0);
  }

  .mobile-sticky-cta .sticky-info {
    flex: 1;
    min-width: 0;
  }

  .mobile-sticky-cta .sticky-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-black);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .mobile-sticky-cta .sticky-price {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-primary);
  }

  .mobile-sticky-cta .sticky-btn {
    flex-shrink: 0;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
  }

  /* Add bottom padding to body so sticky CTA doesn't cover content */
  body.has-sticky-cta {
    padding-bottom: 70px;
  }
}

@media (max-width: 576px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .trust-badges-row {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .social-proof-bar .proof-inner {
    grid-template-columns: 1fr;
  }

  .bottom-cta-section h2 {
    font-size: 22px;
  }
}

/* ===================================
   MODAL SYSTEM
   =================================== */

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Modal Box */
.modal-box {
  background: var(--color-white);
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--spacing-lg);
  position: relative;
  animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Close Button */
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--color-gray);
  cursor: pointer;
  padding: 4px;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--color-black);
  transform: rotate(90deg);
}

/* Modal Content */
.modal-content {
  text-align: center;
}

/* Modal Icon */
.modal-icon {
  margin-bottom: var(--spacing-md);
  display: flex;
  justify-content: center;
}

/* Modal Heading */
.modal-heading {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
}

/* Modal Description */
.modal-description {
  font-size: var(--font-size-body);
  color: var(--color-gray);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

/* Modal Buttons */
.modal-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.modal-buttons .btn {
  width: 100%;
}

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--color-gray);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-gray-light);
  border-color: var(--color-gray);
  color: var(--color-black);
}

/* Prevent Background Scroll */
body.modal-open {
  overflow: hidden;
}

/* Lead Form Styles */
.lead-form {
  width: 100%;
  text-align: left;
}

.modal-header {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.modal-subheading {
  font-size: var(--font-size-body);
  color: var(--color-gray);
  margin-top: 8px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--color-black);
  font-size: 14px;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(247, 148, 29, 0.1);
}

.form-group input::placeholder {
  color: #A0A0A0;
}

.modal-info {
  background: #FFF8F0;
  padding: 20px;
  border-radius: 8px;
  margin: 20px 0;
}

.modal-info h3 {
  margin: 0 0 12px 0;
  font-size: 16px;
  color: var(--color-black);
}

.modal-info ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.modal-info li {
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--color-gray);
  line-height: 1.5;
  padding-left: 24px;
  position: relative;
}

.modal-info li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.modal-actions button {
  width: 100%;
}

.modal-actions .btn-primary:disabled {
  background: #CCCCCC;
  cursor: not-allowed;
}

.modal-privacy {
  margin-top: 16px;
  font-size: 12px;
  color: var(--color-gray);
  text-align: center;
  line-height: 1.5;
}

/* Purchase Type Selection */
.purchase-type-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.purchase-option {
  display: flex;
  align-items: flex-start;
  padding: 14px 16px;
  border: 2px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--color-white);
}

.purchase-option:hover {
  border-color: var(--color-primary);
  background: #FFF8F0;
}

.purchase-option input[type="radio"] {
  margin: 3px 12px 0 0;
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.purchase-option input[type="radio"]:checked + .purchase-option-content {
  color: var(--color-black);
}

.purchase-option:has(input:checked) {
  border-color: var(--color-primary);
  background: #FFF8F0;
}

.purchase-option-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.purchase-option-title {
  font-weight: 600;
  color: var(--color-black);
  font-size: 15px;
}

.purchase-option-desc {
  font-size: 13px;
  color: var(--color-gray);
}

/* Mobile Adjustments for Modal */
@media (max-width: 768px) {
  .modal-box {
    padding: var(--spacing-md);
    max-width: 90%;
  }
  
  .modal-heading {
    font-size: 20px;
  }
  
  .modal-description {
    font-size: 14px;
  }
  
  .modal-info {
    padding: 16px;
  }
  
  .modal-info li {
    font-size: 13px;
  }
}

/* ===================================
   HERO SECTION
   =================================== */

.hero-section {
  position: relative;
  background-image: url('/shop/images/hero-bg.png');
  background-size: cover;
  background-position: center;
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 36px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
  font-size: 18px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.hero-badges {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-badge {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: #FFFFFF;
}

/* ===================================
   HOW IT WORKS
   =================================== */

.how-it-works {
  padding: var(--spacing-xl) 0;
}

.section-heading {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-black);
  text-align: center;
  margin-bottom: var(--spacing-xs);
}

.section-subheading {
  font-size: 16px;
  color: var(--color-gray);
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.step-card {
  text-align: center;
  padding: var(--spacing-md);
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto var(--spacing-sm);
}

.step-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--spacing-xs);
}

.step-description {
  font-size: 15px;
  color: var(--color-gray);
  line-height: 1.5;
}

/* ===================================
   SUBSCRIPTION INFO
   =================================== */

.subscription-info {
  padding: var(--spacing-xl) 0;
  background: var(--color-white);
}

.info-card {
  background: var(--color-gray-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
}

.info-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-black);
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.info-item {
  text-align: center;
}

.info-icon {
  margin-bottom: var(--spacing-sm);
  display: flex;
  justify-content: center;
}

.info-item h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--spacing-xs);
}

.info-item p {
  font-size: 14px;
  color: var(--color-gray);
  line-height: 1.5;
}

/* ===================================
   PRODUCTS SECTION
   =================================== */

.products-section {
  padding: var(--spacing-xl) 0;
}

/* ===================================
   TRUST SECTION
   =================================== */

.trust-section {
  padding: var(--spacing-xl) 0;
  background: var(--color-gray-light);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.trust-card {
  background: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  text-align: center;
}

.trust-icon {
  margin-bottom: var(--spacing-sm);
  display: flex;
  justify-content: center;
}

.trust-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--spacing-xs);
}

.trust-card p {
  font-size: 14px;
  color: var(--color-gray);
  line-height: 1.4;
}

/* ===================================
   PRODUCT DETAIL ENHANCEMENTS
   =================================== */

.purchase-type {
  background: var(--color-gray-light);
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: var(--spacing-md);
}

.purchase-type p {
  font-size: 14px;
  color: var(--color-gray);
  margin: 0;
}

.product-description h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--spacing-xs);
  margin-top: var(--spacing-md);
}

.product-description h3:first-child {
  margin-top: 0;
}

.included-list {
  list-style: none;
  padding-left: 0;
  margin-top: var(--spacing-sm);
}

.included-list li {
  padding: 6px 0;
  font-size: 14px;
  color: var(--color-gray);
  position: relative;
  padding-left: 24px;
}

.included-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}

.product-faq {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
}

.product-faq h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--spacing-md);
}

.faq-item {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.faq-item strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 4px;
}

.faq-item p {
  font-size: 14px;
  color: var(--color-gray);
  line-height: 1.5;
  margin: 0;
}

/* ===================================
   RESPONSIVE - TABLET
   =================================== */

@media (max-width: 1024px) {
  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .info-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===================================
   RESPONSIVE - MOBILE
   =================================== */

@media (max-width: 768px) {
  .hero-section {
    background-position: center top;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .section-heading {
    font-size: 24px;
  }

  .trust-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================
   3-STEP MODAL SYSTEM
   =================================== */

/* Multi-step Modal Box */
.modal-box-multistep {
  max-width: 520px;
}

/* Step Indicator */
.step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  padding: 0 var(--spacing-sm);
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.step-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-border);
  color: var(--color-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s ease;
}

.step-label {
  font-size: 12px;
  color: var(--color-gray);
  font-weight: 500;
  transition: color 0.3s ease;
}

.step-item.active .step-circle {
  background: var(--color-primary);
  color: var(--color-white);
}

.step-item.active .step-label {
  color: var(--color-primary);
  font-weight: 600;
}

.step-item.completed .step-circle {
  background: #22C55E;
  color: var(--color-white);
}

.step-item.completed .step-circle::before {
  content: '';
  display: block;
}

.step-line {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  margin: 0 var(--spacing-sm);
  margin-bottom: 20px;
  max-width: 60px;
  transition: background 0.3s ease;
}

/* Form Step Visibility */
.form-step {
  display: none;
  animation: stepFadeIn 0.3s ease;
}

.form-step.active {
  display: block;
}

@keyframes stepFadeIn {
  from {
    opacity: 0;
    transform: translateX(10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Form Row for side-by-side fields */
.form-row {
  display: flex;
  gap: var(--spacing-sm);
}

.form-group-half {
  flex: 1;
}

/* Select Styling */
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: var(--color-white);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234A4A4A' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(247, 148, 29, 0.1);
}

/* Phone and Date Input Styling */
.form-group input[type="tel"],
.form-group input[type="date"] {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
}

/* Mobile Responsive for 3-Step Modal */
@media (max-width: 576px) {
  .modal-box-multistep {
    max-width: 95%;
    padding: var(--spacing-md);
  }
  
  .step-indicator {
    margin-bottom: var(--spacing-md);
  }
  
  .step-circle {
    width: 32px;
    height: 32px;
    font-size: 13px;
  }
  
  .step-label {
    font-size: 11px;
  }
  
  .step-line {
    max-width: 40px;
    margin: 0 var(--spacing-xs);
    margin-bottom: 18px;
  }
  
  .form-row {
    flex-direction: column;
    gap: 0;
  }
  
  .form-group-half {
    width: 100%;
  }
}