/* ============================================
   MIDNIGHT BALLERINA — Dark Glamour System
   ============================================ */

:root {
  --bg-dark: #14101a;
  --bg-elevated: #1c1722;
  --card-bg: #221c2a;
  --card-bg-hover: #2a2233;
  --border-subtle: #1f1f24;
  --border-gold: #2a2317;

  --gold: #D4AF37;
  --gold-soft: #b8962e;
  --gold-glow: rgba(212, 175, 55, 0.35);

  --neon-pink: #F72585;
  --neon-pink-soft: #ff6ba8;
  --neon-purple: #C77DFF;
  --neon-glow: rgba(247, 37, 133, 0.45);

  --rose-gold: #C9828D;
  --rose-gold-soft: #e0a8b4;
  --blush: #FFB4C8;
  --clinical-white: #F8F9FA;
  --clinical-cream: #faf6f1;

  --text-primary: #F8F9FA;
  --text-secondary: #b4b4b8;
  --text-muted: #6a6a70;

  --font-display: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(255, 255, 255, 0.03) inset;
  --shadow-glow-pink: 0 0 30px rgba(247, 37, 133, 0.4), 0 0 60px rgba(199, 125, 255, 0.25);
  --shadow-glow-gold: 0 0 25px rgba(212, 175, 55, 0.35);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

/* Typography fallbacks via Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400&display=swap');

img { max-width: 100%; display: block; }
a { color: inherit; }

/* ============================================
   AMBIENT BACKGROUND GLOW
   ============================================ */
.ambient-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.ambient-glow::before,
.ambient-glow::after {
  content: '';
  position: absolute;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
  animation: drift 22s ease-in-out infinite alternate;
}
.ambient-glow::before {
  background: radial-gradient(circle, var(--neon-pink), transparent 60%);
  top: -10vw;
  left: -10vw;
}
.ambient-glow::after {
  background: radial-gradient(circle, var(--neon-purple), transparent 60%);
  bottom: -15vw;
  right: -15vw;
  animation-delay: -8s;
}
@keyframes drift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -30px) scale(1.15); }
}

/* ============================================
   DISCLAIMER STRIP
   ============================================ */
.disclaimer {
  background: linear-gradient(90deg, var(--gold-soft), var(--gold), var(--gold-soft));
  color: #000;
  font-size: 10px;
  text-align: center;
  padding: 9px 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  z-index: 10;
}

/* ============================================
   NAVIGATION
   ============================================ */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(20, 16, 26, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.logo {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 4px;
  background: linear-gradient(135deg, var(--gold) 0%, #f5d76e 50%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.nav-links {
  display: none;
  gap: 28px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  transition: color 0.3s var(--ease);
  position: relative;
}
.nav-links a:hover { color: var(--neon-pink); }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--neon-pink);
  transition: width 0.4s var(--ease);
}
.nav-links a:hover::after { width: 100%; }

#mobile-menu {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--neon-pink);
  cursor: pointer;
  font-weight: 600;
  padding: 8px 14px;
  border: 1px solid var(--neon-pink);
  border-radius: 30px;
  transition: all 0.3s var(--ease);
}
#mobile-menu:hover {
  background: var(--neon-pink);
  color: #000;
  box-shadow: 0 0 18px var(--neon-glow);
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  #mobile-menu { display: none; }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0;
  position: relative;
  overflow: hidden;
  background: var(--bg-dark);
}

/* ── Cinematic Slideshow ──────────────────────── */
.hero-slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 40%;
  opacity: 0;
  transform: scale(1.06);
  transition:
    opacity 1.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 7s cubic-bezier(0.0, 0.0, 0.2, 1);
  will-change: opacity, transform;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1.0);
}

/* Slide-specific focal points */
.hero-slide:nth-child(1) { background-position: center 38%; } /* Encore — BPC-157/TB-500 purple velvet */
.hero-slide:nth-child(2) { background-position: center 48%; } /* Group lineup */
.hero-slide:nth-child(3) { background-position: center 52%; } /* Stage Lean — Retatrutide */
.hero-slide:nth-child(4) { background-position: center 55%; } /* Velvet Skin — GHK-Cu */
.hero-slide:nth-child(5) { background-position: center 40%; } /* MT-2 nasal spray */

/* Multi-layer overlay: cinematic vignette + brand tint */
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to bottom,
      rgba(20, 16, 26, 0.45) 0%,
      rgba(20, 16, 26, 0.25) 35%,
      rgba(20, 16, 26, 0.65) 70%,
      rgba(20, 16, 26, 0.97) 100%),
    radial-gradient(ellipse at 25% 55%, rgba(199, 125, 255, 0.14), transparent 55%),
    radial-gradient(ellipse at 75% 25%, rgba(247, 37, 133, 0.10), transparent 50%);
}

/* Slide dot indicators */
.hero-indicators {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
  align-items: center;
}
.hero-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: all 0.4s ease;
  border: 1px solid rgba(255,255,255,0.1);
}
.hero-dot.active {
  width: 22px;
  border-radius: 3px;
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 8px var(--gold-glow);
}

/* Content sits above all layers */
.hero-content-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 120px 24px 80px;
  width: 100%;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  font-weight: 500;
  position: relative;
  display: inline-block;
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '';
  display: inline-block;
  width: 30px; height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin: 0 14px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 12vw, 6.5rem);
  line-height: 0.92;
  margin: 0;
  letter-spacing: -2px;
  position: relative;
  z-index: 1;
  text-shadow: 0 4px 40px rgba(0,0,0,0.6);
}
.hero h1 .accent {
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 30px var(--neon-glow));
}

.hero p.lede {
  color: rgba(248, 249, 250, 0.85);
  max-width: 420px;
  margin: 28px auto 36px;
  font-size: 16px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* Hero stats row */
.hero-stats {
  display: flex;
  gap: 30px;
  margin-top: 50px;
  position: relative;
  z-index: 1;
}
.hero-stat {
  text-align: center;
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--gold);
  font-weight: 700;
}
.hero-stat-label {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-neon {
  display: inline-block;
  background: linear-gradient(45deg, var(--neon-pink), var(--neon-purple));
  color: #fff;
  padding: 18px 38px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  position: relative;
  box-shadow: 0 0 25px var(--neon-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  z-index: 1;
}
.btn-neon::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50px;
  background: linear-gradient(45deg, var(--neon-pink), var(--neon-purple), var(--neon-pink));
  background-size: 200% 200%;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  animation: shimmer 3s linear infinite;
}
@keyframes shimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}
.btn-neon:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 40px var(--neon-glow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.btn-neon:hover::before { opacity: 1; }

.btn-gold {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold), var(--gold-soft));
  color: #000;
  padding: 18px 38px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-glow-gold), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px var(--gold-glow), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--text-primary);
  padding: 16px 32px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* Hero-specific ghost button — velvety purple */
.hero .btn-ghost {
  background: rgba(88, 28, 135, 0.72);
  border-color: rgba(199, 125, 255, 0.45);
  color: var(--text-primary);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 0 20px rgba(88, 28, 135, 0.35), inset 0 1px 0 rgba(255,255,255,0.08);
}
.hero .btn-ghost:hover {
  background: rgba(109, 40, 170, 0.88);
  border-color: rgba(199, 125, 255, 0.75);
  color: #fff;
  box-shadow: 0 0 30px rgba(109, 40, 170, 0.55), inset 0 1px 0 rgba(255,255,255,0.12);
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section {
  padding: 80px 24px;
  position: relative;
  z-index: 1;
}
.section-header {
  text-align: center;
  margin-bottom: 50px;
}
.section-eyebrow {
  font-size: 10px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 500;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
}
.section-title .italic {
  font-style: italic;
  font-weight: 400;
  color: var(--rose-gold-soft);
}
.section-sub {
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  font-size: 14px;
}

/* ============================================
   PRODUCT GRID & CARDS
   ============================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 1200px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}
@media (min-width: 1100px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
}

.product-card {
  background: linear-gradient(180deg, var(--card-bg) 0%, #160f1e 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 20px 24px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.5s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 320px;
}
.product-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-md);
  padding: 1px;
  background: linear-gradient(135deg, transparent, var(--neon-pink), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: 0 20px 50px rgba(247, 37, 133, 0.18), 0 0 0 1px rgba(247, 37, 133, 0.25);
}
.product-card:hover::before { opacity: 1; }

/* Link wrapper inside card — takes up flex space, no underline */
.product-card-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.product-tag {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 14px;
  display: inline-block;
}
.product-name {
  color: var(--neon-pink);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.product-desc {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0 0 18px;
  flex: 1;
}
.product-badge-spray {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--neon-purple);
  border: 1px solid rgba(199, 125, 255, 0.35);
  background: rgba(199, 125, 255, 0.08);
  border-radius: 20px;
  padding: 4px 10px;
  margin-bottom: 10px;
}
.product-badge-dual {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold);
  border: 1px solid rgba(212, 175, 55, 0.35);
  background: rgba(212, 175, 55, 0.07);
  border-radius: 20px;
  padding: 4px 10px;
  margin-bottom: 10px;
}
.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}
.product-price {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--clinical-white);
  font-weight: 600;
}
.product-price .currency {
  font-size: 12px;
  color: var(--text-muted);
  vertical-align: super;
  margin-right: 2px;
}
.product-cta {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

/* Product image slot */
.product-img {
  aspect-ratio: 4 / 3;
  margin: -24px -20px 20px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
  background: linear-gradient(135deg, #221c2a, #14101a);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-img img { width: 100%; height: 100%; object-fit: cover; object-position: center center; }

/* ============================================
   QUIZ
   ============================================ */
.quiz-shell {
  max-width: 560px;
  margin: 60px auto;
  padding: 0 20px;
}
.quiz-container {
  background: linear-gradient(180deg, var(--card-bg) 0%, #0a0a0d 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.quiz-container::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.quiz-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.quiz-progress-track {
  flex: 1;
  height: 3px;
  background: var(--border-subtle);
  border-radius: 2px;
  overflow: hidden;
}
.quiz-progress-bar {
  height: 100%;
  width: 33%;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-purple));
  border-radius: 2px;
  transition: width 0.6s var(--ease);
  box-shadow: 0 0 10px var(--neon-glow);
}
.quiz-progress-label {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--gold);
  font-weight: 600;
  white-space: nowrap;
}

.quiz-step {
  animation: fadeUp 0.6s var(--ease);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.quiz-question-num {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--rose-gold);
  font-size: 13px;
  margin-bottom: 8px;
}
.quiz-question {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  margin: 0 0 28px;
  line-height: 1.2;
}

.quiz-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 18px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 14px;
  text-align: left;
  transition: all 0.3s var(--ease);
}
.quiz-option:hover {
  border-color: var(--neon-pink);
  background: rgba(255, 0, 255, 0.06);
  transform: translateX(4px);
}
.quiz-option-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.quiz-option-title {
  font-weight: 600;
  font-size: 14px;
}
.quiz-option-sub {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.quiz-option-arrow {
  color: var(--neon-pink);
  font-size: 18px;
  transition: transform 0.3s var(--ease);
}
.quiz-option:hover .quiz-option-arrow { transform: translateX(4px); }

/* Q1 multi-select checkbox cards */
.quiz-option-check {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border-subtle);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
  color: #fff;
  transition: all 0.3s var(--ease);
}
.quiz-option.selected {
  border-color: var(--neon-pink);
  background: rgba(255, 0, 255, 0.08);
  transform: translateX(4px);
}
.quiz-option.selected .quiz-option-check {
  background: var(--neon-pink);
  border-color: var(--neon-pink);
  box-shadow: 0 0 10px var(--neon-glow);
}
.quiz-continue {
  display: block;
  width: 100%;
  background: linear-gradient(45deg, var(--neon-pink), var(--neon-purple));
  color: #fff;
  padding: 18px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 20px;
  opacity: 0.35;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.quiz-continue.enabled {
  opacity: 1;
  pointer-events: auto;
  box-shadow: 0 0 25px var(--neon-glow);
}
.quiz-continue.enabled:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 35px var(--neon-glow);
}
.quiz-multiselect-hint {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

/* Result — Clinical Luxe */
.quiz-result {
  background: linear-gradient(180deg, var(--clinical-cream) 0%, #ffffff 100%);
  color: #1a1416;
  border: 1px solid var(--rose-gold);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  animation: fadeUp 0.7s var(--ease);
}
.quiz-result::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rose-gold), transparent);
}
.quiz-result-eyebrow {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--rose-gold);
  font-weight: 600;
  margin-bottom: 12px;
}
.quiz-result-name {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 18px;
  color: #1a1416;
}
.quiz-result-name em {
  font-weight: 400;
  color: var(--rose-gold);
}
.quiz-result-desc {
  font-size: 14px;
  line-height: 1.7;
  color: #4a3f42;
  margin-bottom: 24px;
}
.quiz-result-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.quiz-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: rgba(183, 110, 121, 0.08);
  border: 1px solid rgba(183, 110, 121, 0.2);
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.quiz-result-item-name {
  font-weight: 600;
  color: #1a1416;
}
.quiz-result-item-dose {
  font-size: 11px;
  color: var(--rose-gold);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.quiz-result-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-top: 1px solid rgba(183, 110, 121, 0.3);
  margin-bottom: 24px;
}
.quiz-result-total-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #6a5a5e;
}
.quiz-result-total-amount {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: #1a1416;
}
.quiz-result-total-strike {
  font-size: 14px;
  color: #a08a8e;
  text-decoration: line-through;
  margin-right: 8px;
  font-family: var(--font-sans);
}
.quiz-restart {
  display: block;
  margin-top: 16px;
  text-align: center;
  font-size: 11px;
  letter-spacing: 2px;
  color: #6a5a5e;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}
.quiz-restart:hover { color: var(--rose-gold); }

/* ============================================
   FEATURED BUNDLE / CLINICAL LUXE BLOCK
   ============================================ */
.bundle-feature {
  background: linear-gradient(135deg, var(--clinical-cream) 0%, #fff 100%);
  color: #1a1416;
  padding: 70px 24px;
  position: relative;
  overflow: hidden;
}
.bundle-feature-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  gap: 40px;
}
@media (min-width: 880px) {
  .bundle-feature-inner { grid-template-columns: 1fr 1fr; align-items: center; }
}
.bundle-feature-eyebrow {
  font-size: 10px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--rose-gold);
  font-weight: 600;
  margin-bottom: 14px;
}
.bundle-feature h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.05;
  margin: 0 0 20px;
  color: #1a1416;
}
.bundle-feature h2 em {
  font-weight: 400;
  color: var(--rose-gold);
}
.bundle-feature p {
  color: #4a3f42;
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 28px;
}
.bundle-feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
}
.bundle-feature-list li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(183, 110, 121, 0.2);
  font-size: 13px;
  color: #1a1416;
  display: flex;
  justify-content: space-between;
}
.bundle-feature-list li::before {
  content: '✦';
  color: var(--rose-gold);
  margin-right: 12px;
}
.bundle-feature-card {
  background: linear-gradient(135deg, var(--rose-gold) 0%, #8a4a55 100%);
  border-radius: var(--radius-lg);
  padding: 50px 30px;
  color: #fff;
  text-align: center;
  box-shadow: 0 30px 60px rgba(183, 110, 121, 0.3);
}
.bundle-feature-card-tag {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 14px;
}
.bundle-feature-card-name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 36px;
  line-height: 1.05;
  margin-bottom: 24px;
}
.bundle-feature-card-price {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
}

.btn-rosegold {
  display: inline-block;
  background: var(--rose-gold);
  color: #fff;
  padding: 18px 38px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(183, 110, 121, 0.4);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.btn-rosegold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(183, 110, 121, 0.5);
}

/* ============================================
   TESTIMONIAL / SOCIAL PROOF
   ============================================ */
.proof {
  padding: 60px 24px;
  text-align: center;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
}
.proof-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.4;
  max-width: 720px;
  margin: 0 auto 20px;
  color: var(--clinical-white);
}
.proof-quote::before, .proof-quote::after {
  content: '"';
  color: var(--gold);
  font-size: 2em;
  vertical-align: middle;
  opacity: 0.6;
}
.proof-attr {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.proof-attr span { color: var(--gold); }

/* ============================================
   CATALOG FILTER PILLS (shop.html)
   ============================================ */
.filter-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 24px 8px;
  margin-bottom: 30px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.filter-pills::-webkit-scrollbar { display: none; }
.filter-pill {
  flex-shrink: 0;
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}
.filter-pill:hover {
  border-color: var(--neon-pink);
  color: var(--neon-pink);
}
.filter-pill.active {
  background: linear-gradient(45deg, var(--neon-pink), var(--neon-purple));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 0 20px var(--neon-glow);
}

/* ============================================
   PROTOCOL PAGE
   ============================================ */
.protocol-hero {
  padding: 100px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.protocol-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 9vw, 4.5rem);
  line-height: 1;
  margin: 0 0 20px;
  font-weight: 700;
}
.protocol-hero h1 em {
  font-weight: 400;
  color: var(--rose-gold);
}

.protocol-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  gap: 30px;
  padding: 40px 24px 80px;
}
@media (min-width: 768px) {
  .protocol-grid { grid-template-columns: 1fr 1fr; }
}

.protocol-card {
  background: linear-gradient(180deg, var(--card-bg) 0%, #0a0a0d 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: border-color 0.4s var(--ease), transform 0.5s var(--ease);
}
.protocol-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}
.protocol-card-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 60px;
  line-height: 1;
  background: linear-gradient(135deg, var(--gold), var(--rose-gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 14px;
}
.protocol-card-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 12px;
}
.protocol-card-body {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}
.protocol-card-body strong {
  color: var(--clinical-white);
  font-weight: 600;
}

.protocol-timeline {
  max-width: 800px;
  margin: 60px auto;
  padding: 0 24px;
}
.timeline-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-subtle);
  align-items: start;
}
.timeline-time {
  font-family: var(--font-display);
  color: var(--gold);
  font-size: 18px;
  font-weight: 600;
}
.timeline-event-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--neon-pink);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.timeline-event-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   CINEMATIC PRODUCT FEATURES (index.html)
   ============================================ */
.cinema-section {
  min-height: 85vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}
.cinema-section.reverse { direction: rtl; }
.cinema-section.reverse > * { direction: ltr; }

.cinema-img {
  position: relative;
  overflow: hidden;
  min-height: 60vw;
}
@media (min-width: 768px) {
  .cinema-img { min-height: unset; }
}
.cinema-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 1.2s var(--ease);
  display: block;
}
.cinema-section:hover .cinema-img img {
  transform: scale(1.04);
}
.cinema-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 50%, var(--bg-dark) 100%);
  pointer-events: none;
}
.cinema-section.reverse .cinema-img::after {
  background: linear-gradient(to left, transparent 50%, var(--bg-dark) 100%);
}

.cinema-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 50px;
  position: relative;
  z-index: 1;
  background: var(--bg-dark);
}

.cinema-eyebrow {
  font-size: 10px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
}
.cinema-eyebrow::before {
  content: '';
  display: block;
  width: 30px;
  height: 1px;
  background: var(--gold);
}

.cinema-name {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -1px;
  margin: 0 0 8px;
  color: var(--text-primary);
}
.cinema-name em {
  font-style: italic;
  font-weight: 400;
  color: var(--neon-pink);
}

.cinema-spray-badge {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--neon-purple);
  border: 1px solid rgba(199, 125, 255, 0.3);
  background: rgba(199, 125, 255, 0.07);
  border-radius: 20px;
  padding: 5px 14px;
  margin-bottom: 18px;
}
.cinema-compound {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.cinema-desc {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
  max-width: 400px;
  margin-bottom: 36px;
}

.cinema-price-row {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 32px;
}
.cinema-price {
  font-family: var(--font-display);
  font-size: 42px;
  color: var(--clinical-white);
  font-weight: 600;
  line-height: 1;
}
.cinema-price .currency {
  font-size: 18px;
  color: var(--text-muted);
  vertical-align: super;
  margin-right: 3px;
}
.cinema-badge {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
  padding: 5px 12px;
  border-radius: 20px;
}

.cinema-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Mobile: stack vertically */
@media (max-width: 767px) {
  .cinema-section {
    grid-template-columns: 1fr;
    min-height: unset;
  }
  .cinema-section.reverse { direction: ltr; }
  .cinema-img {
    height: 55vw;
    min-height: 260px;
  }
  .cinema-img::after {
    background: linear-gradient(to bottom, transparent 50%, var(--bg-dark) 100%) !important;
  }
  .cinema-content {
    padding: 36px 24px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: #030303;
  color: var(--text-muted);
  padding: 60px 24px 30px;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}
.footer-logo {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 24px;
  letter-spacing: 6px;
  background: linear-gradient(135deg, var(--gold), #f5d76e, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 14px;
}
.footer-tagline {
  font-style: italic;
  color: var(--rose-gold-soft);
  font-family: var(--font-display);
  margin-bottom: 30px;
  font-size: 14px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-bottom: 30px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.footer-links a:hover { color: var(--neon-pink); }
.footer-fineprint {
  font-size: 10px;
  letter-spacing: 1px;
  color: #444;
  max-width: 600px;
  margin: 30px auto 0;
  line-height: 1.7;
}

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }
.text-gold { color: var(--gold); }
.text-pink { color: var(--neon-pink); }
.text-rose { color: var(--rose-gold); }

/* ============================================
   FEMININE / SPARKLE TOUCHES
   ============================================ */

/* Sparkle before section eyebrows */
.section-eyebrow::before {
  content: '✦ ';
  color: var(--neon-pink);
  font-size: 8px;
  opacity: 0.7;
}

/* Pink blush tint on card hover gradient border */
.product-card::before {
  background: linear-gradient(135deg, transparent, var(--blush), var(--neon-pink), transparent 60%);
}

/* Glitter pulse on hero accent text */
@keyframes glitter {
  0%, 100% { filter: drop-shadow(0 0 20px rgba(247, 37, 133, 0.5)); }
  50%       { filter: drop-shadow(0 0 45px rgba(199, 125, 255, 0.7)); }
}
.hero h1 .accent {
  animation: glitter 3.5s ease-in-out infinite;
}

/* Softer, more blush disclaimer strip */
.disclaimer {
  background: linear-gradient(90deg, var(--rose-gold), #e8aab5, var(--rose-gold));
}

/* Blush tint on active filter pill */
.filter-pill.active {
  background: linear-gradient(45deg, var(--neon-pink), var(--rose-gold));
  box-shadow: 0 0 20px rgba(247, 37, 133, 0.4);
}

/* Supply card — slightly clinical luxe feel */
.product-card[data-cat="supplies"] {
  border-color: rgba(201, 130, 141, 0.2);
}
.product-card[data-cat="supplies"]:hover {
  box-shadow: 0 20px 50px rgba(201, 130, 141, 0.18), 0 0 0 1px rgba(201, 130, 141, 0.3);
}
.product-card[data-cat="supplies"] .product-tag {
  color: var(--rose-gold);
}
.product-card[data-cat="supplies"] .product-name {
  color: var(--rose-gold-soft);
}

/* ============================================
   FAQ PAGE
   ============================================ */
.faq-group {
  margin-bottom: 48px;
}
.faq-group-label {
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}
.faq-item {
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  gap: 16px;
  transition: color 0.2s ease;
}
.faq-q:hover { color: var(--neon-pink-soft); }
.faq-icon {
  font-size: 22px;
  font-weight: 300;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.35s var(--ease);
  line-height: 1;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s ease;
}
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.75;
  padding-bottom: 20px;
}

/* ============================================
   CHECKOUT PAGE v2 — Premium Two-Column
   ============================================ */

/* Hero */
.co-hero {
  text-align: center;
  padding: 80px 24px 48px;
  max-width: 600px;
  margin: 0 auto;
}
.co-hero-eyebrow {
  font-size: 9px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 16px;
}
.co-hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 52px);
  font-weight: 400;
  color: var(--text-primary);
  margin: 0 0 16px;
  line-height: 1.1;
}
.co-hero-title em {
  font-style: italic;
  color: var(--gold);
}
.co-hero-sub {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Two-column layout */
.co-layout {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px 80px;
}
.co-left {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.co-right {
  width: 340px;
  flex-shrink: 0;
  position: sticky;
  top: 90px;
}

/* Panels */
.co-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 28px 24px;
}
.co-panel-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}
.co-panel-num {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--gold);
  font-weight: 400;
  line-height: 1;
  opacity: 0.6;
  flex-shrink: 0;
}
.co-panel-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.co-panel-sub {
  font-size: 12px;
  color: var(--text-muted);
}

/* Section label inside panel */
.co-section-label {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 10px;
}

/* Product rows */
.co-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
  margin-bottom: 4px;
}
.co-item:hover {
  background: var(--bg-elevated);
}
.co-item-active {
  background: rgba(212, 175, 55, 0.05) !important;
  border-color: rgba(212, 175, 55, 0.2) !important;
}
.co-item-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  opacity: 0.8;
}
.co-item-info {
  flex: 1;
  min-width: 0;
}
.co-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.co-item-spec {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}
.co-item-price {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 600;
  flex-shrink: 0;
  min-width: 38px;
  text-align: right;
}

/* Pills */
.co-spray-pill,
.co-dual-pill {
  font-size: 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
}
.co-spray-pill {
  background: rgba(199,125,255,0.12);
  color: var(--neon-purple);
  border: 1px solid rgba(199,125,255,0.25);
}
.co-dual-pill {
  background: rgba(212,175,55,0.1);
  color: var(--gold);
  border: 1px solid rgba(212,175,55,0.25);
}

/* Stepper */
.co-stepper {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 30px;
  padding: 5px 12px;
  flex-shrink: 0;
}
.co-step-btn {
  background: none;
  border: none;
  color: var(--gold);
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: color 0.2s, transform 0.15s;
}
.co-step-btn:hover {
  color: var(--neon-pink-soft);
  transform: scale(1.2);
}
.co-step-val {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 14px;
  text-align: center;
}

/* Form grid */
.co-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.co-field { display: flex; flex-direction: column; gap: 6px; }
.co-field-full { grid-column: 1 / -1; }
.co-label {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}
.co-req { color: var(--neon-pink-soft); }
.co-input {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  width: 100%;
  box-sizing: border-box;
}
.co-input::placeholder { color: var(--text-muted); opacity: 0.6; }
.co-input:focus {
  border-color: var(--neon-pink);
  box-shadow: 0 0 0 3px rgba(247,37,133,0.08);
}
.co-textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.6;
}

/* Summary column */
.co-summary-wrap {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.co-summary-header {
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}
.co-summary-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 28px 0;
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
}
.co-summary-empty-icon {
  font-size: 22px;
  color: var(--gold);
  opacity: 0.3;
}
.co-summary-lines {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}
.co-summary-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.co-summary-line-name {
  font-size: 12px;
  color: var(--text-secondary);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.co-summary-qty {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
}
.co-summary-line-price {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  flex-shrink: 0;
}
.co-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  margin-bottom: 24px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.co-summary-total-amount {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

/* WhatsApp send button */
.co-wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  background: #25D366;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 17px 28px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  box-shadow: 0 0 28px rgba(37, 211, 102, 0.28), 0 4px 16px rgba(0,0,0,0.3);
  margin-bottom: 20px;
}
.co-wa-btn:hover {
  background: #20c05a;
  box-shadow: 0 0 48px rgba(37, 211, 102, 0.45), 0 6px 24px rgba(0,0,0,0.35);
  transform: translateY(-2px);
}

/* Trust signals */
.co-trust {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  margin-bottom: 16px;
}
.co-trust-row {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0;
}

/* Error */
.co-error {
  background: rgba(247, 37, 133, 0.08);
  border: 1px solid rgba(247, 37, 133, 0.3);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--neon-pink-soft);
  font-size: 13px;
  margin-bottom: 16px;
  text-align: left;
  line-height: 1.5;
}

/* Legal fine print */
.co-legal {
  color: var(--text-muted);
  font-size: 10px;
  line-height: 1.6;
  text-align: center;
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 860px) {
  .co-layout {
    flex-direction: column;
  }
  .co-right {
    width: 100%;
    position: static;
  }
  .co-form-grid {
    grid-template-columns: 1fr;
  }
  .co-field-full { grid-column: 1; }
}
@media (max-width: 540px) {
  .co-panel { padding: 20px 16px; }
  .co-item { padding: 10px 8px; gap: 10px; }
  .co-item-price { display: none; }
  .co-summary-wrap { padding: 20px; }
}

/* Checkout — order review panel (read-only from basket) */
.co-order-line {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--border-subtle);
}
.co-order-line:last-child { border-bottom: none; }
.co-order-line-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.co-order-line-qty {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
}
.co-order-line-price {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 40px;
  text-align: right;
}
.co-order-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 14px 4px;
  margin-top: 8px;
  border-top: 1px solid var(--border-subtle);
}
.co-order-total-label {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}
.co-order-total-amount {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--gold);
  font-weight: 700;
}

/* ============================================
   NAV CART ICON + BADGE
   ============================================ */
.nav-cart {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
  margin-left: 4px;
}
.nav-cart:hover { color: var(--gold); }
.nav-cart-badge {
  position: absolute;
  top: -7px;
  right: -9px;
  background: var(--neon-pink);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  min-width: 17px;
  height: 17px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  box-shadow: 0 0 8px rgba(247,37,133,0.5);
  animation: badge-pop 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes badge-pop {
  from { transform: scale(0); }
  to   { transform: scale(1); }
}

/* ============================================
   PRODUCT ADD TO BASKET BUTTON (shop.html)
   ============================================ */
.product-add-btn {
  background: transparent;
  border: 1px solid rgba(212,175,55,0.35);
  border-radius: 30px;
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 18px;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.product-add-btn:hover {
  background: rgba(212,175,55,0.1);
  border-color: var(--gold);
  box-shadow: 0 0 16px rgba(212,175,55,0.2);
}
.product-add-btn--added {
  background: rgba(37, 211, 102, 0.1) !important;
  border-color: #25D366 !important;
  color: #25D366 !important;
  box-shadow: 0 0 14px rgba(37,211,102,0.2) !important;
}

/* ============================================
   CART / BASKET PAGE
   ============================================ */
.cart-wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* Empty state */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px 100px;
  text-align: center;
  gap: 8px;
}
.cart-empty-icon {
  font-size: 40px;
  color: var(--gold);
  opacity: 0.3;
  margin-bottom: 12px;
}
.cart-empty-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--text-primary);
  margin: 0;
}
.cart-empty-sub {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 4px 0 12px;
}

/* Two-column layout */
.cart-columns {
  display: flex;
  align-items: flex-start;
  gap: 32px;
}
.cart-items-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cart-summary-col {
  width: 320px;
  flex-shrink: 0;
  position: sticky;
  top: 90px;
}

/* Panel */
.cart-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px;
}
.cart-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.cart-panel-label {
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}
.cart-clear-btn {
  background: none;
  border: none;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s;
  padding: 0;
  font-family: var(--font-sans);
}
.cart-clear-btn:hover { color: var(--neon-pink-soft); }

/* Cart item rows */
.cart-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: opacity 0.28s ease, transform 0.28s ease;
}
.cart-row:last-child { border-bottom: none; }
.cart-row-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.cart-row-info { flex: 1; min-width: 0; }
.cart-row-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 3px;
}
.cart-row-spec { font-size: 11px; color: var(--text-muted); }

/* Stepper in cart */
.cart-row-stepper {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 30px;
  padding: 5px 12px;
  flex-shrink: 0;
}
.cart-step-btn {
  background: none;
  border: none;
  color: var(--gold);
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: color 0.2s, transform 0.15s;
}
.cart-step-btn:hover { color: var(--neon-pink-soft); transform: scale(1.2); }
.cart-step-val {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 14px;
  text-align: center;
}
.cart-row-price {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 46px;
  text-align: right;
  flex-shrink: 0;
}
.cart-row-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  transition: color 0.2s;
  flex-shrink: 0;
}
.cart-row-remove:hover { color: var(--neon-pink-soft); }

/* Continue link */
.cart-continue {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.cart-continue:hover { color: var(--gold); }

/* Summary panel */
.cart-summary-panel { display: flex; flex-direction: column; gap: 0; }

/* Summary lines */
.cart-sl {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 10px;
}
.cart-sl-name {
  font-size: 12px;
  color: var(--text-secondary);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-sl-qty { font-size: 10px; color: var(--text-muted); font-weight: 600; }
.cart-sl-price { font-size: 13px; font-weight: 600; color: var(--text-primary); flex-shrink: 0; }

.cart-summary-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 20px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 8px;
}
.cart-summary-total-label {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}
.cart-summary-total-amount {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--gold);
  font-weight: 700;
}
.cart-summary-note {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}
.cart-checkout-btn {
  display: block;
  text-align: center;
  margin-bottom: 20px;
}
.cart-trust {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}
.cart-trust-row {
  font-size: 11px;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 820px) {
  .cart-columns { flex-direction: column; }
  .cart-summary-col { width: 100%; position: static; }
}
@media (max-width: 480px) {
  .cart-panel { padding: 18px 14px; }
  .cart-row-price { display: none; }
}

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */

/* Breadcrumb */
.pp-breadcrumb {
  padding: 18px 40px;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pp-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.pp-breadcrumb a:hover { color: var(--gold); }
.pp-breadcrumb-sep { opacity: 0.4; }

/* Hero — two column */
.pp-hero {
  display: flex;
  align-items: flex-start;
  gap: 64px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px 80px;
}

/* Image column */
.pp-img-col {
  flex: 1;
  min-width: 0;
  position: sticky;
  top: 90px;
}
.pp-img-wrap {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.pp-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 6s ease;
}
.pp-img-wrap:hover img { transform: scale(1.04); }
.pp-img-wrap--contain img {
  object-fit: contain;
  padding: 40px;
}
.pp-purity-strip {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 16px;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

/* Detail column */
.pp-detail-col {
  flex: 1;
  min-width: 0;
  padding-top: 8px;
}

.pp-eyebrow {
  font-size: 9px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 14px;
}
.pp-headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 400;
  line-height: 1.05;
  color: var(--text-primary);
  margin: 0 0 16px;
}
.pp-headline em {
  font-style: italic;
  color: var(--gold);
}
.pp-compound-line {
  font-size: 12px;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.pp-tagline {
  font-size: 16px;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.6;
  border-left: 2px solid var(--gold);
  padding-left: 16px;
}
.pp-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 28px;
}

/* Research notes */
.pp-research-list {
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pp-research-list li {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.5;
}
.pp-research-list li::before {
  content: '✦';
  color: var(--gold);
  flex-shrink: 0;
  font-size: 7px;
  margin-top: 4px;
}

/* Buy row — price + qty */
.pp-buy-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}
.pp-price {
  font-family: var(--font-display);
  font-size: 44px;
  color: var(--text-primary);
  font-weight: 400;
  line-height: 1;
}
.pp-qty-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 30px;
  padding: 10px 20px;
}
.pp-qty-btn {
  background: none;
  border: none;
  color: var(--gold);
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: all 0.2s;
  width: 24px;
  text-align: center;
}
.pp-qty-btn:hover { color: var(--neon-pink-soft); transform: scale(1.3); }
.pp-qty-val {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 24px;
  text-align: center;
}

/* Add to basket button */
.pp-add-btn {
  width: 100%;
  padding: 18px;
  border-radius: 50px;
  border: none;
  background: var(--neon-pink);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  box-shadow: 0 0 30px rgba(247,37,133,0.35), 0 4px 20px rgba(0,0,0,0.3);
  margin-bottom: 16px;
  display: block;
}
.pp-add-btn:hover {
  background: #e01070;
  box-shadow: 0 0 50px rgba(247,37,133,0.5), 0 6px 28px rgba(0,0,0,0.35);
  transform: translateY(-2px);
}
.pp-add-btn--added {
  background: #25D366 !important;
  box-shadow: 0 0 40px rgba(37,211,102,0.4), 0 4px 20px rgba(0,0,0,0.3) !important;
  transform: translateY(0) !important;
}

/* View basket link */
.pp-basket-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  letter-spacing: 0.5px;
  margin-bottom: 0;
}
.pp-basket-link:hover { color: var(--gold); }
.pp-basket-count {
  background: rgba(212,175,55,0.12);
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 10px;
  font-weight: 700;
  color: var(--gold);
}

/* Stacks grid */
.pp-stacks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  max-width: 860px;
  margin: 0 auto;
}
.pp-stack-card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.pp-stack-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(247,37,133,0.15), 0 0 0 1px rgba(247,37,133,0.2);
  border-color: transparent;
}
.pp-stack-card-img {
  height: 180px;
  background-size: cover;
  background-position: center center;
}
.pp-stack-card-body {
  padding: 20px;
}
.pp-stack-card-tag {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 6px;
}
.pp-stack-card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.pp-stack-card-spec {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: 1.4;
}
.pp-stack-card-price {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--gold);
}

/* Responsive */
@media (max-width: 860px) {
  .pp-hero {
    flex-direction: column;
    gap: 32px;
    padding: 0 20px 60px;
  }
  .pp-img-col { position: static; width: 100%; }
  .pp-img-wrap { aspect-ratio: 4/3; }
  .pp-breadcrumb { padding: 16px 20px; }
  .pp-headline { font-size: clamp(32px, 8vw, 52px); }
}
@media (max-width: 480px) {
  .pp-price { font-size: 36px; }
  .pp-buy-row { gap: 16px; }
  .pp-purity-strip { gap: 12px; font-size: 8px; }
}