/* ===================================================================
   REVITALIS SUPPLEMENTS - OFFICIAL DESIGN SYSTEM & STYLESHEET
   100% Clean Code - Pure Vector SVGs - Zero Emojis
   Fully Mobile Responsive - Light Minimalist Aesthetic
   =================================================================== */

:root {
  /* Brand Colors */
  --primary: #155734;
  --primary-hover: #0F4226;
  --primary-light: #25855A;
  --primary-tint: #EBF5F0;
  --primary-soft: #F4FAF6;
  
  --brand-navy: #0F1D2B;
  --brand-gold: #C59B27;
  --brand-gold-soft: #FCF7E8;
  --brand-gold-hover: #D4A934;
  
  --bg-page: #F8FAF9;
  --bg-surface: #FFFFFF;
  --bg-surface-translucent: rgba(255, 255, 255, 0.95);
  --bg-muted: #F0F4F2;
  --bg-dark: #0D1812;
  
  --text-headline: #0C1A12;
  --text-body: #2D4036;
  --text-muted: #5C7367;
  --text-light: #879C92;
  --text-inverse: #FFFFFF;

  /* Borders & Dividers */
  --border-subtle: rgba(21, 87, 52, 0.12);
  --border-light: rgba(0, 0, 0, 0.08);
  --border-gold: rgba(197, 155, 39, 0.35);

  /* Elevation Shadows */
  --shadow-xs: 0 1px 3px rgba(12, 26, 18, 0.04);
  --shadow-sm: 0 3px 10px rgba(12, 26, 18, 0.06);
  --shadow-md: 0 8px 24px rgba(12, 26, 18, 0.08);
  --shadow-lg: 0 18px 40px rgba(12, 26, 18, 0.12);

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout Constants */
  --max-w: 1240px;
  --header-h: 68px;
  --header-gap: 18px;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  /* Fluid Motion */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --trans-fast: 160ms var(--ease-spring);
  --trans-base: 260ms var(--ease-spring);
  --trans-smooth: 400ms var(--ease-spring);
}

/* ===================================================================
   BASE & RESET
   =================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2.5px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

section[id] {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button {
  cursor: pointer;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--trans-fast);
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-headline);
  font-weight: 700;
  line-height: 1.2;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Vector SVG Icon System */
.icon-svg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  vertical-align: middle;
}

.icon-svg svg {
  width: 100%;
  height: 100%;
}

.star-rating-box {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: #D4A017;
}

.star-rating-box svg {
  width: 16px;
  height: 16px;
  fill: #D4A017;
}

/* Pill Eyebrows */
.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-tint);
  border: 1px solid var(--border-subtle);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.eyebrow-tag.gold {
  background: var(--brand-gold-soft);
  color: #8D6B0F;
  border-color: var(--border-gold);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  transition: all var(--trans-base);
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 6px 16px rgba(21, 87, 52, 0.28);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(21, 87, 52, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary-tint);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
  width: 100%;
}

@media (min-width: 481px) {
  .btn-lg {
    width: auto;
  }
}

/* Section Centered Headers */
.section-head-center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-head-center h2 {
  font-size: clamp(2rem, 3.2vw, 2.7rem);
  margin-top: 8px;
  margin-bottom: 12px;
}

.section-head-center p {
  font-size: 1.02rem;
  color: var(--text-muted);
}

/* ===================================================================
   SITE HEADER (100% Mobile Responsive - Home & Cart Only)
   =================================================================== */
.site-header {
  position: fixed;
  top: var(--header-gap);
  left: var(--header-gap);
  right: var(--header-gap);
  max-width: calc(var(--max-w) - (var(--header-gap) * 2));
  margin: 0 auto;
  height: var(--header-h);
  z-index: 1000;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 10px 34px rgba(12, 26, 18, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.7);
  transition: all var(--trans-base);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 36px rgba(12, 26, 18, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 16px;
  padding-left: 8px;
  padding-right: 8px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-logo-img {
  width: 40px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform var(--trans-base);
}

.brand-logo:hover .brand-logo-img {
  transform: rotate(-6deg) scale(1.06);
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  color: var(--text-headline);
  line-height: 1.1;
  white-space: nowrap;
}

.brand-tagline {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary);
  font-weight: 700;
  margin-top: 2px;
  white-space: nowrap;
}

.header-nav-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.header-nav-group .nav-link {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--text-headline);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: all var(--trans-fast);
}

.header-nav-group .nav-link:hover,
.header-nav-group .nav-link.active {
  color: var(--primary);
  background: var(--primary-tint);
}

.header-cart-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #FFFFFF;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 4px 12px rgba(21, 87, 52, 0.25);
  transition: all var(--trans-base);
  position: relative;
  cursor: pointer;
  white-space: nowrap;
}

.header-cart-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(21, 87, 52, 0.35);
}

.header-cart-badge {
  background: #FFFFFF;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--trans-fast);
}

.header-cart-badge:empty,
.header-cart-badge[data-count="0"] {
  display: none !important;
}

/* ===================================================================
   HERO SECTION
   =================================================================== */
.hero-section {
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 70px;
  background: radial-gradient(circle at 80% 20%, #E8F3ED 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, #F4FAF6 0%, transparent 50%),
              var(--bg-page);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}

.hero-poster-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-poster-stack {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  gap: 24px;
  min-height: 520px;
}

/* Background Brand Watermark with Center Mask Fade */
.hero-backdrop-watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.7) 48%, rgba(0,0,0,1) 85%);
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.7) 48%, rgba(0,0,0,1) 85%);
}

.hero-backdrop-watermark span {
  font-family: var(--font-heading);
  font-size: clamp(4.5rem, 14vw, 12rem);
  font-weight: 900;
  letter-spacing: 0.12em;
  color: rgba(21, 87, 52, 0.048);
  text-transform: uppercase;
  user-select: none;
}

/* Hero Flanking Wings */
.hero-wing {
  position: relative;
  z-index: 2;
  flex: 1;
  min-width: 0;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: opacity 0.3s ease;
}

/* Left Wing: Advanced Lipolytic Weight Loss (Fades toward bottle) */
.hero-wing-left {
  align-items: flex-end;
  text-align: right;
  padding-right: 12px;
  -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 70%, rgba(0,0,0,0.18) 100%);
  mask-image: linear-gradient(to right, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 70%, rgba(0,0,0,0.18) 100%);
}

/* Right Wing: Clinical Male Virility & Stamina (Fades away from bottle) */
.hero-wing-right {
  align-items: flex-start;
  text-align: left;
  padding-left: 12px;
  -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,0.18) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 100%);
  mask-image: linear-gradient(to right, rgba(0,0,0,0.18) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 100%);
}

.hero-wing-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 3.6vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.04;
  text-transform: uppercase;
  color: var(--text-headline);
  margin-bottom: 0;
}

.hero-wing-headline .highlight-emerald {
  color: var(--primary);
  background: linear-gradient(135deg, #155734 0%, #25855A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-wing-headline .highlight-gold {
  color: var(--brand-gold);
  background: linear-gradient(135deg, #B58816 0%, #E2B338 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-wing-desc {
  font-size: clamp(0.92rem, 1.15vw, 1.04rem);
  color: var(--text-muted);
  line-height: 1.55;
  max-width: 100%;
  overflow-wrap: break-word;
}

/* Center 3D Interactive Stage */
.hero-poster-image-wrap {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 380px;
  height: clamp(420px, 46vw, 500px);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: pan-y;
  user-select: none;
  flex-shrink: 0;
}

.hero-3d-canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
  outline: none;
  cursor: grab;
}

.hero-3d-canvas:active {
  cursor: grabbing;
}

.spin-360-hint {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
  z-index: 10;
  white-space: nowrap;
}

.spin-360-hint .icon-svg {
  animation: spinSlow 6s linear infinite;
}

@keyframes spinSlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.hero-poster-bottle-img {
  width: clamp(190px, 26vw, 300px);
  height: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 28px 34px rgba(12, 26, 18, 0.24));
}


.hero-title {
  font-size: clamp(2.4rem, 4.4vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title .highlight {
  color: var(--primary);
}

.hero-subtitle {
  font-size: 1.12rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 30px;
  max-width: 580px;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 28px;
  border-top: 1px solid var(--border-light);
  padding-top: 24px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-trust-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-tint);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-trust-text {
  display: flex;
  flex-direction: column;
}

.hero-trust-text strong {
  font-size: 0.88rem;
  color: var(--text-headline);
}

.hero-trust-text span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Hero Stage / Visual Bottle */
.hero-stage {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-frame {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(21, 87, 52, 0.15);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  max-width: 440px;
  width: 100%;
}

.hero-image-frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--trans-smooth);
}

.hero-image-frame:hover img {
  transform: scale(1.03);
}

.hero-floating-stat {
  position: absolute;
  z-index: 3;
  background: #FFFFFF;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border-light);
}

.stat-top {
  top: -15px;
  left: -20px;
}

.stat-bottom {
  bottom: -20px;
  right: -20px;
}

.brand-emblem-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
}

.brand-emblem-icon.navy {
  background: var(--brand-navy);
}

/* ===================================================================
   SECTION: REAL TRANSFORMATIONS (2 Female, 2 Male - 4 Cards Total)
   =================================================================== */
.section-transformations {
  padding: 90px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
}

.transformation-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.trans-filter-btn {
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-body);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  transition: all var(--trans-fast);
  cursor: pointer;
}

.trans-filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.trans-filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(21, 87, 52, 0.25);
}

.transformations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.transformation-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--trans-base), box-shadow var(--trans-base);
}

.transformation-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-subtle);
}

.transformation-card.hidden {
  display: none !important;
}

/* Photo-based transformation card */
.transform-photo-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.transform-photo {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  transition: transform 0.5s var(--ease-spring);
}

.transformation-card:hover .transform-photo {
  transform: scale(1.02);
}

.transform-photo-label {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(12, 26, 18, 0.60);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

/* Legacy fallback icon layout (not used in current HTML) */
.transform-stat-visual {
  position: relative;
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: linear-gradient(135deg, var(--primary-tint) 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--border-light);
}

.transform-stat-visual-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(21, 87, 52, 0.28);
}

.transform-stat-visual-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.transform-meta-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.client-name-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.client-name-row h3 {
  font-size: 1.2rem;
}

.client-age {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
}

.verified-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--primary);
  font-weight: 700;
}

.transform-stat-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--primary-tint);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  margin-bottom: 14px;
}

.stat-metric {
  font-size: 0.82rem;
  color: var(--text-body);
}

.stat-metric strong {
  display: block;
  font-size: 1.2rem;
  color: var(--primary);
  font-family: var(--font-heading);
}

.transform-quote {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.55;
  margin-bottom: 16px;
  font-style: italic;
}

.transform-products-used {
  margin-top: auto;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
}

/* ===================================================================
   SECTION: MALE ENHANCEMENT SCIENCE (Minimal Light Theme)
   =================================================================== */
.section-mens-performance {
  padding: 90px 0;
  background: var(--bg-page);
  border-top: 1px solid var(--border-light);
  position: relative;
}

/* Anatomical Diagram Card */
.mens-diagram-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border-gold);
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 36px;
  padding: 32px;
  margin-bottom: 40px;
}

.diagram-visual-col {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.diagram-frame {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  box-shadow: var(--shadow-xs);
  width: 100%;
}

.anatomy-diagram-img {
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius-xs);
}

.diagram-caption {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 10px;
}

.diagram-info-col h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.diagram-info-col p {
  font-size: 0.96rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 18px;
}

.mechanism-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mechanism-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.5;
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--brand-gold-soft);
  color: #8D6B0F;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.check-icon svg {
  width: 14px;
  height: 14px;
}

/* 3 Pillars Grid */
.mens-science-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.mens-feature-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  box-shadow: var(--shadow-xs);
  transition: all var(--trans-base);
}

.mens-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-gold);
}

.mens-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-tint);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border: 1px solid var(--border-subtle);
}

.mens-card-icon.gold {
  background: var(--brand-gold-soft);
  color: #8D6B0F;
  border-color: var(--border-gold);
}

.mens-feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.mens-feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Timeline Box */
.mens-timeline-box {
  background: #FFFFFF;
  border: 1.5px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
}

.timeline-title {
  text-align: center;
  color: var(--text-headline);
  font-size: 1.45rem;
  margin-bottom: 28px;
}

.timeline-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.timeline-step-item {
  background: var(--bg-page);
  border-radius: var(--radius-md);
  padding: 22px;
  border-left: 3.5px solid var(--brand-gold);
  border: 1px solid var(--border-light);
  border-left-width: 4px;
  border-left-color: var(--brand-gold);
}

.step-badge {
  display: inline-block;
  background: var(--brand-gold-soft);
  color: #8D6B0F;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

.timeline-step-item h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.timeline-step-item p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.gold-cta {
  background: linear-gradient(135deg, #C59B27 0%, #A37F1D 100%) !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 20px rgba(197, 155, 39, 0.35) !important;
}

.gold-cta:hover {
  background: linear-gradient(135deg, #D4A934 0%, #B89025 100%) !important;
  transform: translateY(-2px);
}

/* ===================================================================
   SECTION: ANXIETY & STRESS RELIEF CLINICAL SCIENCE
   =================================================================== */
.section-anxiety-science {
  padding: 90px 0;
  background: radial-gradient(circle at 10% 20%, #F2F8F4 0%, transparent 50%), var(--bg-page);
  border-top: 1px solid var(--border-light);
  position: relative;
}

.eyebrow-tag.sage {
  background: #EAF5EE;
  color: #155734;
  border-color: #BEE3CC;
}

.science-diagram-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1.5px solid #C4DEC9;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 36px;
  padding: 32px;
  margin-bottom: 40px;
}

.science-diagram-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  display: block;
}

.check-icon.sage {
  background: #E8F5ED;
  color: #155734;
}

.science-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.science-feature-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  box-shadow: var(--shadow-xs);
  transition: all var(--trans-base);
}

.science-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: #155734;
}

.science-card-icon.sage {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #EAF5EE;
  color: #155734;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border: 1px solid #C4DEC9;
}

.science-feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.science-feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.science-spotlight-box {
  background: #FFFFFF;
  border: 1.5px solid #C4DEC9;
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  box-shadow: var(--shadow-sm);
}

.spotlight-content-wrap {
  display: flex;
  align-items: center;
  gap: 32px;
}

.spotlight-bottle-wrap {
  flex-shrink: 0;
  width: 120px;
  text-align: center;
}

.spotlight-bottle-img {
  max-width: 100%;
  height: auto;
  max-height: 160px;
  object-fit: contain;
  filter: drop-shadow(0 10px 15px rgba(21, 87, 52, 0.15));
}

.spotlight-text-wrap {
  flex: 1;
}

.spotlight-badge {
  display: inline-block;
  background: #EAF5EE;
  color: #155734;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.spotlight-text-wrap h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.spotlight-text-wrap p {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 18px;
  max-width: 680px;
}

.sage-cta {
  background: #155734 !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 16px rgba(21, 87, 52, 0.28) !important;
}

.sage-cta:hover {
  background: #0E3D24 !important;
  transform: translateY(-2px);
}

/* ===================================================================
   SECTION: INSOMNIA & RESTORATIVE SLEEP CLINICAL SCIENCE
   =================================================================== */
.section-sleep-science {
  padding: 90px 0;
  background: radial-gradient(circle at 90% 20%, #EEF2FB 0%, transparent 50%), var(--bg-surface);
  border-top: 1px solid var(--border-light);
  position: relative;
}

.eyebrow-tag.navy {
  background: #EEF2FB;
  color: #1E3A8A;
  border-color: #CAD7F5;
}

.science-diagram-card.navy-theme {
  border-color: #CAD7F5;
}

.check-icon.navy {
  background: #EEF2FB;
  color: #1E3A8A;
}

.science-feature-card.navy-theme:hover {
  border-color: #1E3A8A;
}

.science-card-icon.navy {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #EEF2FB;
  color: #1E3A8A;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border: 1px solid #CAD7F5;
}

.science-spotlight-box.navy-theme {
  border-color: #CAD7F5;
}

.spotlight-badge.navy {
  background: #EEF2FB;
  color: #1E3A8A;
}

.navy-cta {
  background: #1E3A8A !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 16px rgba(30, 58, 138, 0.28) !important;
}

.navy-cta:hover {
  background: #14275E !important;
  transform: translateY(-2px);
}

/* Mobile Responsive Adjustments for Science Sections */
@media (max-width: 991px) {
  .science-diagram-card {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 24px;
  }

  .science-feature-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .spotlight-content-wrap {
    flex-direction: column;
    text-align: center;
  }

  .spotlight-text-wrap p {
    margin-left: auto;
    margin-right: auto;
  }
}

/* ===================================================================
   SECTION: PRODUCTS DISPENSARY & LIVE SEARCH
   =================================================================== */
.section-catalog {
  padding: 90px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
}

.product-search-container {
  max-width: 620px;
  margin: 0 auto 30px;
}

.search-input-frame {
  display: flex;
  align-items: center;
  background: #FFFFFF;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-pill);
  padding: 6px 18px;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-fast);
}

.search-input-frame:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-tint);
}

.search-icon-svg {
  color: var(--text-muted);
  margin-right: 12px;
}

.product-search-input {
  width: 100%;
  border: none;
  background: transparent;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--text-headline);
}

.btn-clear-search {
  color: var(--text-muted);
  padding: 4px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-clear-search:hover {
  color: var(--text-headline);
}

.catalog-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-body);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  transition: all var(--trans-fast);
  cursor: pointer;
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(21, 87, 52, 0.25);
}

/* Minimal, Modern Product Grid */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 1200px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 860px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 540px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }
}

/* Minimal Product Card */
.catalog-card {
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid var(--border-light);
  padding: 16px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
}

.catalog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(21, 87, 52, 0.08);
  border-color: var(--primary);
}

.catalog-card.featured-gold {
  border-color: rgba(197, 155, 39, 0.35);
}

.catalog-card.featured-gold:hover {
  border-color: var(--brand-gold);
  box-shadow: 0 12px 30px rgba(197, 155, 39, 0.15);
}

/* Visual Stage Layer for Isolated Bottles */
.catalog-img-container {
  position: relative;
  height: 230px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: radial-gradient(circle at 50% 55%, #FFFFFF 0%, #F4F7F5 100%);
  border-radius: 12px;
  padding: 14px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.02);
}

.catalog-img-container img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 12px 16px rgba(12, 26, 18, 0.12));
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.catalog-card:hover .catalog-img-container img {
  transform: translateY(-4px) scale(1.05);
  filter: drop-shadow(0 16px 22px rgba(12, 26, 18, 0.16));
}

.card-category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  color: var(--primary);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 9px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(21, 87, 52, 0.15);
  z-index: 2;
}

.card-category-badge.gold {
  color: #8D6B0F;
  border-color: rgba(197, 155, 39, 0.3);
  background: rgba(254, 250, 240, 0.92);
}

.catalog-details {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.catalog-header-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.catalog-cat-name {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 700;
}

.catalog-rating-compact {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.76rem;
  font-weight: 700;
  color: #D97706;
}

.catalog-rating-compact svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
}

.catalog-rating-compact span {
  color: var(--text-muted);
  font-weight: 600;
}

.catalog-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-headline);
  line-height: 1.3;
  margin-bottom: 8px;
}

.catalog-desc {
  font-size: 0.83rem;
  color: var(--text-body);
  line-height: 1.45;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.catalog-actives-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-tint);
  padding: 5px 9px;
  border-radius: 6px;
  margin-bottom: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: inline-block;
}

.featured-gold .catalog-actives-tag {
  color: #8D6B0F;
  background: var(--brand-gold-soft);
}

.catalog-footer-row {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
}

.catalog-price-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-width: 0;
}

.catalog-price-num {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  font-family: var(--font-heading);
  line-height: 1.1;
}

.catalog-oldprice-num {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: line-through;
  line-height: 1;
}

.btn-card-buy {
  padding: 8px 14px;
  font-size: 0.84rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-card-buy:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(21, 87, 52, 0.2);
}

.btn-card-buy:active {
  transform: translateY(0);
}

/* ===================================================================
   SECTION: CLEAN CLINICAL STANDARDS (Fixed Layout)
   =================================================================== */
.section-ingredients {
  padding: 90px 0;
  background: var(--bg-page);
  border-top: 1px solid var(--border-light);
}

.ingredients-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
}

.ingredients-content h2 {
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  margin-top: 8px;
  margin-bottom: 14px;
}

.ingredients-content p {
  font-size: 1.02rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 24px;
}

.ingredients-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.ingredient-item-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #FFFFFF;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
}

.ingredient-icon-frame {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-tint);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ingredient-item-row h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.ingredient-item-row p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

.ingredients-visual-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.ingredients-visual-wrap img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===================================================================
   SECTION: FAQ ACCORDION (Fixed Layout)
   =================================================================== */
.section-faq {
  padding: 90px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
}

.faq-accordion-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
  transition: all var(--trans-fast);
}

.faq-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.faq-header-btn {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-headline);
  font-family: var(--font-heading);
}

.faq-chevron {
  color: var(--primary);
  transition: transform var(--trans-base);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-header-btn[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
}

.faq-header-btn[aria-expanded="true"] {
  color: var(--primary);
  border-bottom: 1px solid var(--border-subtle);
}

.faq-content-drawer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease-out;
}

.faq-content-drawer p {
  padding: 18px 24px;
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.65;
  background: #FAFDFB;
  margin: 0;
}

/* ===================================================================
   FOOTER
   =================================================================== */
.site-footer {
  background: var(--brand-navy);
  color: #FFFFFF;
  padding: 80px 0 35px;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}


.footer-links-col h4 {
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-col a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color var(--trans-fast);
}

.footer-links-col a:hover {
  color: #FFFFFF;
}

.footer-bottom-row {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
}

.footer-bottom-row p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto;
}

/* ===================================================================
   SLIDE-IN SHOPPING CART DRAWER
   =================================================================== */
.cart-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(12, 26, 18, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2500;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--trans-base), visibility var(--trans-base);
  display: flex;
  justify-content: flex-end;
}

.cart-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  width: 100%;
  max-width: 440px;
  height: 100vh;
  background: #FFFFFF;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--trans-smooth);
}

.cart-backdrop.open .cart-drawer {
  transform: translateX(0);
}

.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
}

.btn-close-cart {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-muted);
  color: var(--text-headline);
  transition: all var(--trans-fast);
}

.btn-close-cart:hover {
  background: var(--primary);
  color: #FFFFFF;
}

.cart-shipping-bar-wrap {
  padding: 14px 24px;
  background: var(--primary-soft);
  border-bottom: 1px solid var(--border-subtle);
}

.shipping-info-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-headline);
  margin-bottom: 8px;
}

.shipping-progress-track {
  width: 100%;
  height: 6px;
  background: rgba(21, 87, 52, 0.15);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.shipping-progress-fill {
  height: 100%;
  background: var(--primary);
  border-radius: var(--radius-pill);
  transition: width var(--trans-base);
}

.cart-items-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item-row {
  display: flex;
  gap: 14px;
  padding: 12px;
  background: var(--bg-page);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.cart-item-thumb {
  width: 64px;
  height: 64px;
  object-fit: contain;
  background: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 4px;
}

.cart-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cart-item-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 4px;
}

.cart-item-price {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}

.cart-item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  background: #FFFFFF;
  padding: 2px 8px;
  gap: 8px;
  font-size: 0.85rem;
}

.btn-cart-qty-dec,
.btn-cart-qty-inc {
  background: none;
  font-weight: 800;
  cursor: pointer;
  color: var(--text-headline);
  padding: 0 4px;
}

.btn-cart-remove {
  font-size: 0.76rem;
  color: #B91C1C;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  background: none;
}

.cart-promo-section {
  padding: 14px 24px;
  border-top: 1px solid var(--border-light);
  background: var(--bg-page);
}

.promo-input-row {
  display: flex;
  gap: 8px;
}

.promo-input-row input {
  flex: 1;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  font-size: 0.85rem;
}

.btn-apply-promo {
  background: var(--text-headline);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  cursor: pointer;
}

.promo-notice-text {
  font-size: 0.78rem;
  margin-top: 6px;
}

.cart-drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-light);
  background: #FFFFFF;
}

.cart-subtotal-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}

.btn-checkout-drawer {
  width: 100%;
  padding: 14px;
  font-size: 1rem;
}

/* ===================================================================
   MODAL WINDOWS & EXPRESS CHECKOUT (Hidden Overlay Only)
   =================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(12, 26, 18, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 3000;
  display: none !important;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex !important;
}

.modal-window {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: modalPop 260ms var(--ease-spring);
}

@keyframes modalPop {
  0% { transform: scale(0.95); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
}

.btn-close-modal {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-muted);
  color: var(--text-headline);
  cursor: pointer;
}

.checkout-modal-body {
  padding: 24px;
}

.checkout-security-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-soft);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.82rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 20px;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-field {
  margin-bottom: 14px;
}

.form-field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 6px;
}

.form-field input {
  width: 100%;
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  padding: 10px 14px;
  font-size: 0.9rem;
}

.form-field input:focus {
  border-color: var(--primary);
  background: #FFFFFF;
}

.order-summary-box {
  background: var(--bg-page);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--border-light);
  margin: 18px 0;
  font-size: 0.88rem;
}

/* ===================================================================
   TWO-STEP CHECKOUT: STEP INDICATOR & PAYMENT METHOD SELECTION
   =================================================================== */

.checkout-steps-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.checkout-step-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-light);
  white-space: nowrap;
  transition: color var(--trans-fast);
}

.checkout-step-pill .step-num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-muted);
  color: var(--text-light);
  font-size: 0.72rem;
  font-weight: 800;
  transition: background var(--trans-fast), color var(--trans-fast);
}

.checkout-step-pill.active {
  color: var(--primary);
}

.checkout-step-pill.active .step-num {
  background: var(--primary);
  color: var(--text-inverse);
}

.checkout-step-pill.done .step-num {
  background: var(--primary-tint);
  color: var(--primary);
}

.checkout-step-line {
  flex: 1;
  height: 2px;
  border-radius: 2px;
  background: var(--border-light);
}

.checkout-step[hidden] {
  display: none;
}

.checkout-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 0;
  margin-bottom: 16px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--trans-fast);
}

.checkout-back-btn:hover {
  color: var(--primary);
}

.payment-section-head {
  margin-bottom: 16px;
}

.payment-section-head h4 {
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--text-headline);
  margin-bottom: 4px;
}

.payment-section-head p {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.payment-method-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.payment-method-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 14px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--trans-fast), background var(--trans-fast), box-shadow var(--trans-fast);
}

.payment-method-option:hover {
  border-color: var(--primary-light);
  background: var(--primary-soft);
}

.payment-method-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.payment-method-option.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 0 0 0 3px var(--primary-tint);
}

.payment-method-option:focus-within {
  border-color: var(--primary);
}

.pay-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pay-icon svg {
  width: 38px;
  height: 38px;
  display: block;
  border-radius: 10px;
  box-shadow: var(--shadow-xs);
}

.pay-method-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.pay-method-name {
  font-family: var(--font-heading);
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--text-headline);
  line-height: 1.2;
}

.pay-method-desc {
  font-size: 0.76rem;
  line-height: 1.35;
  color: var(--text-muted);
}

.pay-check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--border-light);
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: background var(--trans-fast), border-color var(--trans-fast), color var(--trans-fast);
}

.pay-check svg {
  width: 12px;
  height: 12px;
}

.payment-method-option.selected .pay-check {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--text-inverse);
}

.payment-total-recap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding: 14px 16px;
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-body);
}

.payment-total-recap strong {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--primary);
}

#btnConfirmOrder:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.payment-footnote {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--text-light);
  text-align: center;
}

@media (max-width: 480px) {
  .payment-method-option {
    padding: 11px 12px;
    gap: 11px;
  }
  .pay-icon,
  .pay-icon svg {
    width: 34px;
    height: 34px;
  }
  .pay-method-desc {
    font-size: 0.72rem;
  }
  .checkout-step-pill {
    font-size: 0.72rem;
  }
}

/* Toast alert styling */
.toast-stack {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  color: var(--text-headline);
  border: 1px solid var(--border-light);
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  font-size: 0.88rem;
  font-weight: 600;
  pointer-events: auto;
  animation: toastSlideIn 240ms var(--ease-spring);
}

@keyframes toastSlideIn {
  0% { transform: translateY(20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

.toast-fade-out {
  opacity: 0;
  transform: translateY(-10px);
  transition: all 260ms ease-out;
}

/* ===================================================================
   RESPONSIVE MEDIA QUERIES (Mobile Screen Optimizations)
   =================================================================== */
@media (max-width: 1024px) {
  .hero-poster-stack {
    gap: 16px;
  }
  .hero-wing {
    max-width: 300px;
  }
  .hero-wing-headline {
    font-size: clamp(1.5rem, 2.8vw, 2.3rem);
  }
  .hero-poster-image-wrap {
    width: 330px;
    height: 460px;
  }

  .hero-grid,
  .ingredients-grid,
  .mens-diagram-card {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

@media (max-width: 768px) {
  .hero-section .container {
    padding-left: 6px;
    padding-right: 6px;
  }

  .hero-poster-content {
    padding-left: 0;
    padding-right: 0;
    width: 100%;
  }

  .hero-poster-stack {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: clamp(360px, 52vh, 440px);
    gap: 0;
    overflow: visible;
  }

  .hero-wing {
    position: relative;
    flex: 1 1 0;
    min-width: 0;
    max-width: none;
    width: auto;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 0;
    pointer-events: auto;
  }

  .hero-wing-left {
    align-items: flex-end;
    text-align: right;
    margin-right: clamp(-28px, -5vw, -16px);
    padding-right: 4px;
    -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 64%, rgba(0,0,0,0.12) 95%, rgba(0,0,0,0) 100%);
    mask-image: linear-gradient(to right, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 64%, rgba(0,0,0,0.12) 95%, rgba(0,0,0,0) 100%);
  }

  .hero-poster-image-wrap {
    position: relative;
    flex: 0 0 auto;
    z-index: 5;
    width: clamp(170px, 44vw, 220px);
    max-width: 220px;
    height: clamp(340px, 50vh, 420px);
    margin: 0;
    pointer-events: auto;
    touch-action: pan-y;
  }

  .hero-wing-right {
    align-items: flex-start;
    text-align: left;
    margin-left: clamp(-28px, -5vw, -16px);
    padding-left: 4px;
    -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,0) 0%, rgba(0,0,0,0.12) 5%, rgba(0,0,0,1) 36%, rgba(0,0,0,1) 100%);
    mask-image: linear-gradient(to right, rgba(0,0,0,0) 0%, rgba(0,0,0,0.12) 5%, rgba(0,0,0,1) 36%, rgba(0,0,0,1) 100%);
  }

  .hero-wing-headline {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 5.2vw, 2.15rem);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -0.03em;
    margin: 0;
    text-transform: uppercase;
    word-break: normal;
  }

  .hero-wing-desc {
    display: none !important;
  }

  .hero-backdrop-watermark {
    display: none !important;
  }

  .spin-360-hint {
    bottom: -2px;
    font-size: 0.68rem;
    padding: 3px 8px;
    gap: 4px;
    white-space: nowrap;
  }
}

@media (max-width: 860px) {
  .transformations-grid,
  .mens-science-grid,
  .timeline-steps-grid {
    grid-template-columns: 1fr;
  }

  .stat-top, .stat-bottom {
    position: static;
    margin: 10px auto;
  }

  .hero-stage {
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  :root {
    --header-h: 60px;
    --header-gap: 10px;
  }

  .container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .site-header {
    height: var(--header-h);
  }

  .brand-logo-img {
    width: 32px;
    height: 34px;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  .brand-tagline {
    display: none;
  }

  .header-nav-group {
    gap: 8px;
  }

  .header-nav-group .nav-link {
    font-size: 0.85rem;
    padding: 6px 10px;
  }

  .header-cart-btn {
    padding: 8px 12px;
    font-size: 0.82rem;
    gap: 6px;
  }

  .header-cart-label {
    display: none;
  }

  .hero-section {
    padding-top: calc(var(--header-h) + 20px);
    padding-bottom: 45px;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .hero-cta-row {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-row .btn {
    width: 100%;
  }

  .form-row-2col {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .hero-poster-stack {
    min-height: clamp(330px, 48vh, 390px);
    gap: 0;
  }
  .hero-poster-image-wrap {
    width: clamp(150px, 42vw, 190px);
    max-width: 190px;
    height: clamp(310px, 46vh, 370px);
    margin: 0;
  }
  .hero-wing {
    flex: 1 1 0;
    min-width: 0;
    width: auto;
    max-width: none;
  }
  .hero-wing-left {
    margin-right: -20px;
    padding-right: 2px;
  }
  .hero-wing-right {
    margin-left: -20px;
    padding-left: 2px;
  }
  .hero-wing-headline {
    font-size: clamp(1.18rem, 4.6vw, 1.6rem);
    font-weight: 900;
  }
  .hero-wing-desc {
    display: none !important;
  }
}

@media (max-width: 360px) {
  .hero-poster-stack {
    min-height: 310px;
    gap: 0;
  }
  .hero-poster-image-wrap {
    width: 135px;
    max-width: 135px;
    height: 290px;
    margin: 0;
  }
  .hero-wing {
    flex: 1 1 0;
    min-width: 0;
    width: auto;
    max-width: none;
  }
  .hero-wing-left {
    margin-right: -16px;
    padding-right: 2px;
  }
  .hero-wing-right {
    margin-left: -16px;
    padding-left: 2px;
  }
  .hero-wing-headline {
    font-size: 1.05rem;
    font-weight: 900;
  }
  .hero-wing-desc {
    display: none !important;
  }
  .brand-name {
    font-size: 0.82rem;
  }

  .header-nav-group {
    gap: 4px;
  }

  .header-cart-btn {
    padding: 6px 8px;
  }
}

/* ===================================================================
   PRODUCT DETAIL PAGE
   =================================================================== */
.product-detail-section {
  padding-top: calc(var(--header-h) + var(--header-gap) + 30px);
  padding-bottom: 80px;
}

.back-to-shop-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-body);
  margin-bottom: 28px;
}

.back-to-shop-link:hover {
  color: var(--primary);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
  margin-bottom: 60px;
}

.product-detail-media {
  position: relative;
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
}

.product-detail-media img {
  width: 100%;
  max-width: 320px;
  height: auto;
  filter: drop-shadow(0 20px 30px rgba(12, 26, 18, 0.16));
}

.product-detail-media .card-category-badge {
  position: absolute;
  top: 20px;
  left: 20px;
}

.product-detail-info {
  min-width: 0;
  overflow-wrap: break-word;
}

.product-detail-info h1 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin: 6px 0 14px;
  line-height: 1.2;
}

.product-detail-info .catalog-rating-compact {
  margin-bottom: 18px;
}

.product-detail-lead {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 22px;
}

.product-detail-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}

.product-detail-price-row .catalog-price-num {
  font-size: 1.7rem;
}

.pd-simple-sections {
  display: flex;
  flex-direction: column;
  max-width: 740px;
  margin: 0 auto 50px;
  min-width: 0;
}

.pd-simple-block {
  padding: 30px 0;
  border-bottom: 1px solid var(--border-light);
  min-width: 0;
}

.pd-simple-block:first-child {
  padding-top: 0;
}

.pd-simple-block:last-child {
  border-bottom: none;
}

.pd-simple-block h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  margin-bottom: 14px;
}

.pd-simple-block h2 .icon-svg {
  color: var(--primary);
  flex-shrink: 0;
}

.pd-simple-block p {
  font-size: 0.98rem;
  color: var(--text-body);
  line-height: 1.7;
  max-width: 100%;
  overflow-wrap: break-word;
}

.pd-benefits-list,
.pd-ingredients-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pd-benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.98rem;
  color: var(--text-body);
  line-height: 1.55;
}

.pd-ingredients-list li {
  min-width: 0;
}

.pd-ingredients-list li strong {
  display: block;
  color: var(--text-headline);
  font-size: 0.98rem;
  margin-bottom: 3px;
}

.pd-ingredients-list li span {
  display: block;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 100%;
  overflow-wrap: break-word;
}

.pd-cta-band {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

@media (max-width: 860px) {
  .product-detail-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }

  .product-detail-media {
    min-height: 280px;
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .product-detail-section {
    padding-bottom: 50px;
  }

  .product-detail-media img {
    max-width: 240px;
  }

  .pd-simple-block {
    padding: 24px 0;
  }
}