/* =========================================
   COPPER CROWN — PREMIUM SHAMPOO WEBSITE
   Navy Blue • White • Metallic Copper
   ========================================= */

:root {
  --navy: #0d1f3c;
  --navy-light: #1a3358;
  --navy-dark: #071429;
  --copper: #b5711c;
  --copper-light: #d4893a;
  --copper-bright: #e8a050;
  --copper-glow: rgba(181, 113, 28, 0.25);
  --white: #ffffff;
  --off-white: #f8f6f2;
  --light-gray: #f0eff0;
  --mid-gray: #8a9ab5;
  --text-dark: #0d1f3c;
  --text-body: #3a4a62;
  --text-light: #6b7a96;
  --border: rgba(13, 31, 60, 0.1);
  --shadow-sm: 0 2px 8px rgba(13,31,60,0.08);
  --shadow-md: 0 8px 32px rgba(13,31,60,0.12);
  --shadow-lg: 0 20px 60px rgba(13,31,60,0.16);
  --shadow-copper: 0 8px 30px rgba(181, 113, 28, 0.3);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text-dark); background: var(--white); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* UTILITIES */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.copper-text { color: var(--copper); }
.section-tag {
  display: inline-block;
  background: rgba(181,113,28,0.1);
  color: var(--copper);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-title { font-family: var(--font-display); font-size: clamp(28px, 4vw, 44px); font-weight: 700; line-height: 1.2; margin-bottom: 16px; color: var(--navy); }
.section-subtitle { font-size: 17px; color: var(--text-body); line-height: 1.7; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--copper), var(--copper-light));
  color: var(--white);
  box-shadow: var(--shadow-copper);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--copper-light), var(--copper-bright));
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(181,113,28,0.45);
}
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--border);
}
.btn-ghost:hover { border-color: var(--copper); color: var(--copper); background: rgba(181,113,28,0.05); }
.btn-full { width: 100%; }

/* ANNOUNCEMENT BAR */
.announcement-bar {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
}
.announcement-bar a { color: var(--copper-bright); text-decoration: underline; }
.announcement-bar a:hover { color: var(--white); }

/* HEADER */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-md); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 32px; }
.nav-logo a {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-icon { color: var(--copper); font-size: 24px; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-body);
  border-radius: 100px;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--copper); background: rgba(181,113,28,0.07); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.search-btn, .cart-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: var(--navy);
  transition: var(--transition);
  position: relative;
}
.search-btn:hover, .cart-btn:hover { background: var(--light-gray); color: var(--copper); }
.cart-count {
  position: absolute;
  top: -2px; right: -2px;
  background: var(--copper);
  color: white;
  width: 18px; height: 18px;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  display: none;
}
.cart-count.visible { display: flex; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: var(--transition); }

/* SEARCH BAR */
.search-bar {
  background: var(--off-white);
  border-top: 1px solid var(--border);
  padding: 16px 0;
  display: none;
}
.search-bar.active { display: block; }
.search-bar .container { display: flex; gap: 12px; align-items: center; }
.search-input {
  flex: 1;
  border: 2px solid var(--border);
  border-radius: 100px;
  padding: 12px 20px;
  font-size: 15px;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
}
.search-input:focus { border-color: var(--copper); }
.search-close { color: var(--text-light); font-size: 18px; padding: 8px; border-radius: 50%; transition: var(--transition); }
.search-close:hover { color: var(--navy); background: var(--border); }
.search-results {
  max-width: 640px;
  margin: 12px auto 0;
  background: white;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: none;
}
.search-results.active { display: block; }
.search-result-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--off-white); }
.search-result-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--copper);
  display: block;
  margin-bottom: 2px;
}
.search-result-title { font-weight: 600; color: var(--navy); font-size: 15px; }
.search-result-snippet { font-size: 13px; color: var(--text-light); margin-top: 2px; }
.search-no-results { padding: 16px 20px; color: var(--text-light); font-size: 14px; }
.search-target-highlight { animation: searchPulse 1.6s ease; border-radius: 12px; }
@keyframes searchPulse {
  0% { box-shadow: 0 0 0 0 var(--copper-glow); }
  25% { box-shadow: 0 0 0 8px var(--copper-glow); }
  100% { box-shadow: 0 0 0 0 rgba(181, 113, 28, 0); }
}

/* HERO */
.hero {
  background: var(--navy);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 0 80px;
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 70% 50%, rgba(181,113,28,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 80% at 10% 80%, rgba(26,51,88,0.8) 0%, transparent 60%);
  pointer-events: none;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(181,113,28,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(181,113,28,0.15);
  border: 1px solid rgba(181,113,28,0.3);
  color: var(--copper-bright);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--copper-bright); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.4)} }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-title-accent { color: var(--copper-bright); display: block; }
.hero-subtitle { font-size: 17px; color: rgba(255,255,255,0.75); line-height: 1.7; margin-bottom: 28px; max-width: 480px; }
.hero-trust { display: flex; gap: 20px; margin-bottom: 36px; flex-wrap: wrap; }
.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
}
.trust-item svg { color: var(--copper); flex-shrink: 0; }
.hero-cta { display: flex; gap: 16px; align-items: center; margin-bottom: 40px; flex-wrap: wrap; }
.hero-cta .btn-ghost { color: rgba(255,255,255,0.8); border-color: rgba(255,255,255,0.2); }
.hero-cta .btn-ghost:hover { border-color: var(--copper); color: var(--copper-bright); background: rgba(181,113,28,0.08); }
.hero-social-proof { display: flex; align-items: center; gap: 12px; }
.avatars { display: flex; }
.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--navy);
  color: white;
  font-size: 13px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-right: -8px;
}
.hero-social-proof p { font-size: 13px; color: rgba(255,255,255,0.7); padding-left: 16px; }
.hero-social-proof strong { color: var(--copper-bright); }

/* HERO VISUAL */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.product-showcase { position: relative; width: 580px; height: 560px; display: flex; justify-content: center; align-items: center; }
.hero-bottles-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  position: relative;
  z-index: 2;
  animation: heroFloat 6s ease-in-out infinite;
  filter:
    drop-shadow(0 0 60px rgba(26, 80, 255, 0.5))
    drop-shadow(0 20px 80px rgba(0, 0, 0, 0.8))
    brightness(1.08) contrast(1.05) saturate(1.1);
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
  border-radius: 24px;
}
@keyframes heroFloat { 0%,100% { transform: translateZ(0) translateY(0); } 50% { transform: translateZ(0) translateY(-14px); } }
.product-glow {
  position: absolute;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 60%,
    rgba(26,106,255,0.18) 0%,
    rgba(181,113,28,0.10) 40%,
    transparent 72%);
  animation: glow-pulse 4s ease-in-out infinite;
  z-index: 1;
}
@keyframes glow-pulse { 0%,100%{transform:scale(1);opacity:0.8} 50%{transform:scale(1.1);opacity:1} }

/* BOTTLE */
.hero-bottle { position: relative; z-index: 2; }
.bottle-shape {
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: float 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(181,113,28,0.3));
}
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.bottle-cap {
  width: 56px; height: 30px;
  background: linear-gradient(135deg, #c8860a, #b5711c, #8a5510);
  border-radius: 8px 8px 4px 4px;
  box-shadow: inset 0 2px 4px rgba(255,255,255,0.2);
}
.bottle-neck {
  width: 48px; height: 40px;
  background: linear-gradient(180deg, #1a3358 0%, #0d1f3c 100%);
  border-radius: 4px;
  position: relative;
}
.bottle-body {
  width: 160px; height: 260px;
  background: linear-gradient(160deg, #1a3358 0%, #0d1f3c 40%, #071429 100%);
  border-radius: 20px 20px 28px 28px;
  position: relative;
  border: 1px solid rgba(181,113,28,0.2);
  overflow: hidden;
}
.bottle-body::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0.06) 0%, transparent 100%);
  pointer-events: none;
}
.bottle-label {
  position: absolute;
  inset: 20px 16px;
  border: 1px solid rgba(181,113,28,0.35);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: rgba(181,113,28,0.05);
  padding: 16px;
  text-align: center;
}
.label-crown { font-size: 28px; color: var(--copper-bright); margin-bottom: 4px; }
.label-brand { font-family: var(--font-display); font-size: 13px; font-weight: 700; color: var(--copper-bright); letter-spacing: 3px; }
.label-product { font-size: 9px; font-weight: 600; color: rgba(255,255,255,0.7); letter-spacing: 2px; text-transform: uppercase; margin-top: 2px; }
.label-peptide { font-size: 8px; color: var(--copper); letter-spacing: 1px; background: rgba(181,113,28,0.15); padding: 3px 8px; border-radius: 4px; }
.label-size { font-size: 8px; color: rgba(255,255,255,0.4); margin-top: 8px; }

/* FLOATING BADGES */
.floating-badge {
  position: absolute;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(181,113,28,0.3);
  color: white;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: float 4s ease-in-out infinite;
}
.floating-badge span { color: var(--copper-bright); font-size: 16px; font-weight: 800; }
.badge-1 { top: 60px; right: 10px; animation-delay: 0s; }
.badge-2 { top: 180px; left: 0; animation-delay: 1.2s; }
.badge-3 { bottom: 100px; right: 20px; animation-delay: 0.6s; }

/* SCROLL INDICATOR */
.hero-scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); }
.scroll-indicator { width: 1px; height: 50px; background: linear-gradient(180deg, rgba(181,113,28,0.6) 0%, transparent 100%); animation: scroll-fade 2s ease-in-out infinite; }
@keyframes scroll-fade { 0%,100%{opacity:0;transform:scaleY(0.5);transform-origin:top} 50%{opacity:1;transform:scaleY(1)} }

/* TRUST BAR */
.trust-bar {
  background: var(--off-white);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.trust-stat {
  text-align: center;
  padding: 12px 40px;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.stat-label { font-family: var(--font-body); font-size: 12px; font-weight: 500; color: var(--text-light); text-transform: uppercase; letter-spacing: 1px; }
.trust-divider { width: 1px; height: 48px; background: var(--border); }

/* FEATURES */
.features { background: var(--white); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 24px;
}
.feature-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(181,113,28,0.2); }
.feature-card--large {
  grid-column: 1 / -1;
  background: var(--navy);
  color: white;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto 1fr auto;
  gap: 12px;
  align-items: start;
}
.feature-card--large .feature-icon { grid-column: 1; font-size: 40px; }
.feature-card--large h3 { grid-column: 1; font-family: var(--font-display); font-size: 26px; font-weight: 700; color: white; }
.feature-card--large p { grid-column: 1; color: rgba(255,255,255,0.75); font-size: 16px; line-height: 1.7; }
.feature-card--large .feature-link { color: var(--copper-bright); font-weight: 600; font-size: 14px; grid-column: 1; }
.feature-card--large .feature-link:hover { color: white; }
.feature-icon { font-size: 32px; margin-bottom: 16px; }
.feature-card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.feature-card p { font-size: 15px; color: var(--text-body); line-height: 1.7; }

/* HOW IT WORKS */
.how-it-works { background: var(--off-white); }
.steps-grid {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 60px;
}
.step-card {
  flex: 1;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  position: relative;
  transition: var(--transition);
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: rgba(181,113,28,0.12);
  line-height: 1;
  margin-bottom: 8px;
}
.step-icon { font-size: 36px; margin-bottom: 12px; }
.step-card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.step-card p { font-size: 14px; color: var(--text-body); line-height: 1.7; }
.step-connector {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--copper), var(--copper-light));
  flex-shrink: 0;
}

/* TIMELINE */
.timeline-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.timeline-item {
  background: var(--white);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}
.timeline-item:hover { background: var(--navy); }
.timeline-item:hover .timeline-week { color: var(--copper-bright); }
.timeline-item:hover .timeline-desc { color: rgba(255,255,255,0.8); }
.timeline-week {
  font-weight: 700;
  font-size: 14px;
  color: var(--copper);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.timeline-desc { font-size: 13px; color: var(--text-body); line-height: 1.5; }

/* INGREDIENTS */
.ingredients { background: var(--white); }
.ingredients-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; align-items: start; margin-bottom: 48px; }
.ingredients-hero-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  color: white;
  text-align: center;
  position: sticky;
  top: 100px;
}
.ingredient-star-badge {
  display: inline-block;
  background: var(--copper);
  color: white;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.ingredient-icon-large {
  font-size: 56px;
  font-weight: 800;
  color: var(--copper-bright);
  font-family: var(--font-display);
  margin-bottom: 16px;
  text-shadow: 0 0 40px rgba(232,160,80,0.4);
}
.ingredients-hero-card h3 { font-family: var(--font-display); font-size: 22px; margin-bottom: 16px; color: white; }
.ingredients-hero-card p { font-size: 14px; color: rgba(255,255,255,0.75); line-height: 1.8; margin-bottom: 20px; }
.ingredient-tags { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.tag { background: rgba(181,113,28,0.2); color: var(--copper-bright); border: 1px solid rgba(181,113,28,0.3); padding: 4px 12px; border-radius: 100px; font-size: 11px; font-weight: 600; }
.ingredients-list { display: flex; flex-direction: column; gap: 2px; }
.ingredient-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  cursor: default;
}
.ingredient-item:hover { background: var(--off-white); }
.ingredient-letter {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--copper), var(--copper-light));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 13px;
  color: white;
  flex-shrink: 0;
}
.ingredient-info h4 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.ingredient-info p { font-size: 13px; color: var(--text-body); line-height: 1.6; }
.free-from-bar {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.free-from-bar h3 { color: white; font-size: 16px; white-space: nowrap; }
.free-from-list { display: flex; gap: 12px; flex-wrap: wrap; }
.free-from-list span {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.1);
}

/* SHOP */
.shop { background: var(--off-white); }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-card--featured { border-color: rgba(181,113,28,0.4); box-shadow: 0 0 0 1px rgba(181,113,28,0.1); }
.product-badge-featured {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--copper);
  color: white;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  z-index: 1;
}
.product-image {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.product-image--bundle { justify-content: center; }
/* Mini Bottles */
.product-bottle-mini {
  display: flex;
  flex-direction: column;
  align-items: center;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.3));
  animation: float 4s ease-in-out infinite;
}
.product-bottle-mini--conditioner { animation-delay: 0.5s; }
.mini-cap {
  width: 36px; height: 20px;
  background: linear-gradient(135deg, #c8860a, #8a5510);
  border-radius: 6px 6px 3px 3px;
}
.mini-neck { width: 30px; height: 24px; background: var(--navy-dark); border-radius: 3px; }
.mini-body {
  width: 100px; height: 160px;
  background: linear-gradient(160deg, #1a3358 0%, #071429 100%);
  border-radius: 12px 12px 18px 18px;
  border: 1px solid rgba(181,113,28,0.25);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.mini-body::before { content:''; position:absolute; left:0; top:0; width:30%; height:100%; background:linear-gradient(90deg,rgba(255,255,255,0.07),transparent); }
.product-bottle-mini--conditioner .mini-body { background: linear-gradient(160deg, #2a4a72 0%, #1a3358 100%); }
.mini-label {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  color: var(--copper-bright);
  text-align: center;
  letter-spacing: 1.5px;
  line-height: 1.4;
}
.product-info { padding: 28px; }
.product-name { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.product-size { font-size: 12px; color: var(--text-light); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.product-stars { color: var(--copper); font-size: 14px; margin-bottom: 12px; }
.product-stars span { color: var(--text-light); font-size: 12px; }
.product-desc { font-size: 14px; color: var(--text-body); line-height: 1.6; margin-bottom: 20px; }
.product-pricing { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.pricing-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-body);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.pricing-option.active, .pricing-option:hover { border-color: var(--copper); background: rgba(181,113,28,0.05); }
.save-badge {
  background: var(--copper);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  margin-left: auto;
}
.add-to-cart { width: 100%; }

/* GUARANTEES */
.shop-guarantees {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  border: 1px solid var(--border);
}
.guarantee-item { display: flex; align-items: center; gap: 16px; }
.g-icon { font-size: 28px; }
.guarantee-item strong { display: block; font-size: 14px; color: var(--navy); margin-bottom: 2px; }
.guarantee-item p { font-size: 12px; color: var(--text-light); margin: 0; }

/* REVIEWS */
.reviews { background: var(--white); }
.overall-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.rating-stars { color: var(--copper); font-size: 24px; letter-spacing: 2px; }
.rating-score { font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--navy); }
.rating-count { font-size: 14px; color: var(--text-light); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.review-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.review-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.review-card--featured {
  grid-column: 1 / -1;
  background: var(--navy);
  color: white;
}
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.reviewer-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: white;
  flex-shrink: 0;
}
.reviewer-info strong { display: block; font-size: 15px; color: var(--navy); }
.review-card--featured .reviewer-info strong { color: white; }
.reviewer-info span { font-size: 12px; color: var(--text-light); }
.review-card--featured .reviewer-info span { color: rgba(255,255,255,0.5); }
.review-stars { margin-left: auto; color: var(--copper); font-size: 14px; }
.review-text { font-size: 15px; color: var(--text-body); line-height: 1.8; margin-bottom: 16px; }
.review-card--featured .review-text { color: rgba(255,255,255,0.85); font-size: 16px; }
.review-meta { display: flex; gap: 12px; flex-wrap: wrap; }
.review-product, .review-duration {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-light);
  background: var(--border);
  padding: 4px 10px;
  border-radius: 100px;
}
.review-card--featured .review-product { background: rgba(181,113,28,0.2); color: var(--copper-bright); }
.review-card--featured .review-duration { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.6); }
.reviews-cta { text-align: center; }

/* SCIENCE */
.science { background: var(--off-white); }
.science-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.science-card-stack { display: flex; flex-direction: column; gap: 20px; }
.science-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.science-card:hover { transform: translateX(8px); border-color: rgba(181,113,28,0.3); }
.sc-icon { font-size: 32px; flex-shrink: 0; }
.science-card h4 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.science-card p { font-size: 14px; color: var(--text-body); line-height: 1.6; }
.science-content .section-tag { margin-bottom: 12px; }
.science-content .section-title { text-align: left; margin-bottom: 20px; }
.science-content p { font-size: 15px; color: var(--text-body); line-height: 1.8; margin-bottom: 16px; }
.science-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 32px 0;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.sci-stat { text-align: center; }
.sci-stat span { display: block; font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--copper); margin-bottom: 4px; }
.sci-stat p { font-size: 12px; color: var(--text-light); line-height: 1.4; margin: 0; }

/* FAQ */
.faq { background: var(--white); }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 960px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  background: var(--white);
  transition: var(--transition);
}
.faq-question:hover { background: var(--off-white); color: var(--copper); }
.faq-question.active { color: var(--copper); background: rgba(181,113,28,0.05); }
.faq-arrow { font-size: 18px; flex-shrink: 0; transition: var(--transition); color: var(--text-light); }
.faq-question.active .faq-arrow { transform: rotate(180deg); color: var(--copper); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.2s ease;
}
.faq-answer.open { max-height: 300px; }
.faq-answer p { padding: 0 24px 20px; font-size: 14px; color: var(--text-body); line-height: 1.8; }

/* NEWSLETTER */
.newsletter {
  background: var(--navy);
  padding: 100px 0;
}
.newsletter-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.newsletter-content .section-tag { background: rgba(181,113,28,0.2); color: var(--copper-bright); }
.newsletter-content h2 { font-family: var(--font-display); font-size: 40px; font-weight: 700; color: white; margin-bottom: 16px; line-height: 1.2; }
.newsletter-content p { font-size: 16px; color: rgba(255,255,255,0.7); line-height: 1.7; margin-bottom: 24px; }
.newsletter-perks { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.newsletter-perks li { font-size: 14px; color: rgba(255,255,255,0.8); font-weight: 500; }
.newsletter-form { display: flex; flex-direction: column; gap: 12px; }
.form-input {
  border: 1.5px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.07);
  border-radius: 100px;
  padding: 14px 22px;
  font-size: 15px;
  color: white;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
}
.form-input::placeholder { color: rgba(255,255,255,0.4); }
.form-input:focus { border-color: var(--copper); background: rgba(181,113,28,0.08); }
.form-note { font-size: 11px; color: rgba(255,255,255,0.35); text-align: center; margin-top: 4px; }
.newsletter-success { text-align: center; padding: 40px; }
.success-icon { font-size: 48px; color: var(--copper-bright); margin-bottom: 16px; }
.newsletter-success h3 { font-family: var(--font-display); font-size: 24px; color: white; margin-bottom: 8px; }
.newsletter-success p { color: rgba(255,255,255,0.7); }

/* FOOTER */
.footer { background: var(--navy-dark); padding: 80px 0 0; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-logo span { color: var(--copper-bright); }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.45); line-height: 1.7; margin-bottom: 24px; }
.footer-social { display: flex; gap: 12px; }
.social-link {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}
.social-link:hover { background: var(--copper); border-color: var(--copper); color: white; }
.footer-links-group h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: rgba(255,255,255,0.5); margin-bottom: 20px; }
.footer-links-group ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links-group a { font-size: 14px; color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer-links-group a:hover { color: var(--copper-bright); }
.footer-bottom {
  padding: 32px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.3); }
.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: var(--copper-bright); }
.footer-disclaimer { font-size: 11px !important; color: rgba(255,255,255,0.2) !important; max-width: 600px; line-height: 1.6; }
.footer-payment { display: flex; gap: 8px; }
.footer-payment span {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.4);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
}

/* POLICY MODALS */
.policy-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.7); z-index: 2000;
  backdrop-filter: blur(4px);
}
.policy-overlay.active { display: block; }
.policy-modal {
  display: none; position: fixed;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  background: white; border-radius: 16px;
  width: 90%; max-width: 680px; max-height: 80vh;
  z-index: 2001; overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.35);
}
.policy-modal.active { display: flex; flex-direction: column; }
.policy-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 32px; border-bottom: 1px solid #eee;
  background: var(--navy);
}
.policy-modal-header h2 { color: white; font-size: 20px; margin: 0; }
.policy-close {
  background: none; border: none; color: white;
  font-size: 20px; cursor: pointer; padding: 4px 8px;
  border-radius: 6px; transition: background 0.2s;
}
.policy-close:hover { background: rgba(255,255,255,0.1); }
.policy-modal-body {
  padding: 32px; overflow-y: auto; color: #333;
  font-size: 15px; line-height: 1.8;
}
.policy-modal-body h3 { color: var(--navy); margin: 24px 0 8px; font-size: 16px; }
.policy-modal-body p { margin-bottom: 12px; color: #555; }

/* CART SIDEBAR */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7,20,41,0.6);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.cart-overlay.active { opacity: 1; pointer-events: all; }
.cart-sidebar {
  position: fixed;
  top: 0; right: 0;
  width: 420px;
  max-width: 95vw;
  height: 100vh;
  background: var(--white);
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 40px rgba(0,0,0,0.2);
}
.cart-sidebar.open { transform: translateX(0); }
.cart-sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  border-bottom: 1px solid var(--border);
}
.cart-sidebar-header h3 { font-family: var(--font-display); font-size: 20px; color: var(--navy); }
.cart-close { font-size: 20px; color: var(--text-light); padding: 8px; border-radius: 50%; transition: var(--transition); }
.cart-close:hover { background: var(--light-gray); color: var(--navy); }
.cart-items { flex: 1; overflow-y: auto; padding: 24px; }
.cart-empty { text-align: center; padding: 60px 20px; }
.cart-empty span { font-size: 48px; color: var(--border); display: block; margin-bottom: 16px; }
.cart-empty p { color: var(--text-light); margin-bottom: 24px; }
.cart-item {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.cart-item-image {
  width: 60px; height: 60px;
  background: var(--navy);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--copper-bright);
  font-size: 20px;
  flex-shrink: 0;
}
.cart-item-info { flex: 1; }
.cart-item-name { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
.cart-item-price { font-size: 14px; color: var(--copper); font-weight: 700; }
.cart-item-qty { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.qty-btn { width: 28px; height: 28px; border: 1px solid var(--border); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 16px; color: var(--navy); transition: var(--transition); }
.qty-btn:hover { background: var(--copper); color: white; border-color: var(--copper); }
.qty-num { font-size: 14px; font-weight: 600; color: var(--navy); min-width: 20px; text-align: center; }
.cart-item-remove { color: var(--text-light); font-size: 14px; transition: var(--transition); }
.cart-item-remove:hover { color: #e53e3e; }
.cart-footer { padding: 24px; border-top: 1px solid var(--border); }
.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
#cartTotal { color: var(--copper); }
.cart-shipping-note { font-size: 12px; color: var(--text-light); margin-bottom: 16px; }
.cart-footer .btn { margin-bottom: 8px; }

/* BACK TO TOP */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  background: var(--navy);
  color: var(--copper-bright);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: var(--transition);
  z-index: 100;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { background: var(--copper); transform: translateY(-2px); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 60px; text-align: center; }
  .hero-visual { display: flex; justify-content: center; }
  .product-showcase { width: 100%; max-width: 420px; height: 300px; }
  .hero-trust { justify-content: center; }
  .hero-cta { justify-content: center; }
  .hero-social-proof { justify-content: center; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .feature-card--large { grid-column: 1 / -1; display: block; }
  .ingredients-layout { grid-template-columns: 1fr; }
  .ingredients-hero-card { position: static; }
  .science-layout { grid-template-columns: 1fr; gap: 48px; }
  .newsletter-inner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 999;
    animation: navFadeIn 0.25s ease;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 22px; font-weight: 600; color: var(--cream); letter-spacing: 0.04em; }
  .nav-links a:hover { color: var(--copper); }
  .nav-toggle { display: flex; z-index: 1000; }
  .nav-toggle span { background: var(--navy); transition: all 0.3s ease; }
  .nav-toggle.open span { background: white; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  @keyframes navFadeIn { from { opacity: 0; } to { opacity: 1; } }
  .steps-grid { flex-direction: column; }
  .step-connector { width: 2px; height: 32px; }
  .timeline-bar { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .review-card--featured { grid-column: 1; }
  .shop-guarantees { grid-template-columns: 1fr 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .trust-bar-inner { gap: 8px; }
  .trust-stat { padding: 12px 20px; font-size: 22px; }
  .trust-divider { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .science-stats { grid-template-columns: 1fr; }
  .free-from-bar { flex-direction: column; }
}
@media (max-width: 480px) {
  .shop-guarantees { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
}