/* ============================================================
   GUNO Beauty — Premium Landing Page
   Color: #1a1a2e base, #c9a96e gold, #f0e6d3 cream
   Fonts: Playfair Display (headings), Inter (body)
   ============================================================ */

@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;1,400&display=swap');

/* ── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --dark: #1a1a2e;
  --dark-2: #16213e;
  --dark-3: #0f0f23;
  --gold: #c9a96e;
  --gold-light: #dcc499;
  --gold-dark: #a8884f;
  --cream: #f0e6d3;
  --cream-light: #faf6f0;
  --white: #ffffff;
  --text-light: #e0dcd4;
  --text-muted: #9a9a9a;
  --text-dark: #2d2d2d;
  --red: #e74c3c;
  --green: #27ae60;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.2);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--white);
  background: var(--dark);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { border: none; cursor: pointer; font-family: inherit; }
ul { list-style: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Loading Overlay ───────────────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(201,169,110,0.15);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Scroll Progress Bar ───────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  z-index: 1001;
  transition: width 0.1s linear;
}

/* ── Typography ─────────────────────────────────────────── */
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.6rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

.section-label {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.8;
}

/* ── Section Dividers ──────────────────────────────────── */
.section-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  line-height: 0;
  z-index: 2;
}

.section-divider svg {
  width: 100%;
  height: auto;
  display: block;
}

.pricing-divider-top,
.ingredients-divider-top {
  top: -1px;
  bottom: auto;
}

/* ── Reveal Animation ───────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Sticky Header ──────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.header.scrolled {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(12px);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

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

.header-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1px;
}

.header-cta {
  background: var(--gold);
  color: var(--dark);
  padding: 10px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.header-cta:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

/* ── Section 1: Hero ────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--dark-3) 0%, var(--dark) 40%, var(--dark-2) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(201,169,110,0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* Grain texture overlay */
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px;
}

/* Floating particles */
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.hero-particles span {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(201,169,110,0.3);
  border-radius: 50%;
  animation: float-particle 15s infinite ease-in-out;
}

.hero-particles span:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; animation-duration: 18s; }
.hero-particles span:nth-child(2) { left: 25%; top: 60%; animation-delay: -2s; animation-duration: 14s; }
.hero-particles span:nth-child(3) { left: 40%; top: 30%; animation-delay: -4s; animation-duration: 20s; }
.hero-particles span:nth-child(4) { left: 55%; top: 70%; animation-delay: -6s; animation-duration: 16s; }
.hero-particles span:nth-child(5) { left: 70%; top: 15%; animation-delay: -8s; animation-duration: 22s; }
.hero-particles span:nth-child(6) { left: 85%; top: 45%; animation-delay: -1s; animation-duration: 17s; }
.hero-particles span:nth-child(7) { left: 15%; top: 80%; animation-delay: -3s; animation-duration: 19s; }
.hero-particles span:nth-child(8) { left: 30%; top: 10%; animation-delay: -5s; animation-duration: 21s; }
.hero-particles span:nth-child(9) { left: 50%; top: 50%; animation-delay: -7s; animation-duration: 15s; }
.hero-particles span:nth-child(10) { left: 65%; top: 85%; animation-delay: -9s; animation-duration: 23s; }
.hero-particles span:nth-child(11) { left: 80%; top: 25%; animation-delay: -11s; animation-duration: 13s; width: 2px; height: 2px; }
.hero-particles span:nth-child(12) { left: 5%; top: 55%; animation-delay: -13s; animation-duration: 24s; width: 2px; height: 2px; }
.hero-particles span:nth-child(13) { left: 45%; top: 90%; animation-delay: -10s; animation-duration: 16s; width: 4px; height: 4px; }
.hero-particles span:nth-child(14) { left: 90%; top: 65%; animation-delay: -12s; animation-duration: 18s; width: 2px; height: 2px; }
.hero-particles span:nth-child(15) { left: 35%; top: 40%; animation-delay: -14s; animation-duration: 20s; width: 4px; height: 4px; }

@keyframes float-particle {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0; }
  10% { opacity: 1; }
  50% { transform: translate(30px, -40px) scale(1.5); opacity: 0.6; }
  90% { opacity: 1; }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 80px;
  position: relative;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--red), #c0392b);
  color: var(--white);
  padding: 8px 22px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
  animation: badge-pulse 2s ease-in-out infinite;
  box-shadow: 0 4px 20px rgba(231,76,60,0.3);
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(231,76,60,0.3); }
  50% { box-shadow: 0 4px 30px rgba(231,76,60,0.5); }
}

.hero h1 {
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--white) 30%, var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 36px;
  line-height: 1.8;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Primary CTA */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark);
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--transition);
  box-shadow: 0 4px 24px rgba(201,169,110,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201,169,110,0.45);
}

/* Glow effect on CTA */
.btn-glow {
  position: relative;
}

.btn-glow::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
  z-index: -1;
  opacity: 0;
  filter: blur(12px);
  transition: opacity 0.3s ease;
}

.btn-glow:hover::after {
  opacity: 0.6;
}

.hero-price-flash {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.hero-price-flash .old-price {
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.hero-price-flash .new-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
}

/* ── Hero Product Bottle (CSS Art) ─────────────────────── */
.hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
  width: 380px;
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(201,169,110,0.12), rgba(201,169,110,0.03));
  border: 1px solid rgba(201,169,110,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(201,169,110,0.25) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: glow-breathe 4s ease-in-out infinite;
}

@keyframes glow-breathe {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

/* CSS Bottle Shape */
.product-bottle {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

.bottle-cap {
  width: 28px;
  height: 20px;
  background: linear-gradient(180deg, #e0d0b8, #b8a080);
  border-radius: 4px 4px 0 0;
  position: relative;
  z-index: 2;
}

.bottle-neck {
  width: 18px;
  height: 30px;
  background: linear-gradient(180deg, rgba(255,255,255,0.2), rgba(255,255,255,0.05));
  border: 1px solid rgba(201,169,110,0.3);
  border-top: none;
}

.bottle-body {
  width: 120px;
  height: 200px;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.04) 50%, rgba(201,169,110,0.1) 100%);
  border: 1px solid rgba(201,169,110,0.25);
  border-radius: 8px 8px 16px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(4px);
}

.bottle-body::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 10%;
  bottom: 10%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.15), transparent);
}

.bottle-label {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 2px;
  text-shadow: 0 0 20px rgba(201,169,110,0.3);
}

.bottle-sublabel {
  font-size: 0.55rem;
  color: rgba(201,169,110,0.6);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-top: 6px;
}

/* Mist spray effect */
.bottle-mist {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 80px;
  pointer-events: none;
}

.bottle-mist span {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(201,169,110,0.3);
  border-radius: 50%;
  animation: mist 3s ease-in-out infinite;
}

.bottle-mist span:nth-child(1) { left: 30%; animation-delay: 0s; }
.bottle-mist span:nth-child(2) { left: 50%; animation-delay: 0.5s; }
.bottle-mist span:nth-child(3) { left: 70%; animation-delay: 1s; }

@keyframes mist {
  0% { transform: translateY(0) scale(0); opacity: 0; }
  30% { opacity: 0.8; }
  100% { transform: translateY(-50px) scale(2.5); opacity: 0; }
}

/* ── Section 2: Pain Points ─────────────────────────────── */
.pain-points {
  padding: 100px 0 120px;
  background: var(--cream-light);
  color: var(--text-dark);
  position: relative;
}

.pain-points .section-label { color: var(--gold-dark); }
.pain-points .section-subtitle { color: #666; }

.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.pain-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.05);
  transition: var(--transition);
  border: 1px solid #eee;
  position: relative;
  overflow: hidden;
}

.pain-card::before {
  content: attr(data-number);
  position: absolute;
  top: -8px;
  left: 12px;
  font-size: 4.5rem;
  font-weight: 800;
  font-family: 'Playfair Display', serif;
  color: rgba(0,0,0,0.03);
  line-height: 1;
  pointer-events: none;
}

.pain-card:nth-child(1) { background: linear-gradient(135deg, #fff8f0, var(--white)); }
.pain-card:nth-child(2) { background: linear-gradient(135deg, #f0f4ff, var(--white)); }
.pain-card:nth-child(3) { background: linear-gradient(135deg, #fff0f0, var(--white)); }
.pain-card:nth-child(4) { background: linear-gradient(135deg, #f0fff4, var(--white)); }

.pain-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.pain-card-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.pain-card h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.pain-card p {
  font-size: 0.92rem;
  color: #666;
  line-height: 1.7;
}

/* ── Section 3: Product Introduction ────────────────────── */
.product-intro {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--dark) 0%, var(--dark-2) 100%);
}

.product-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.product-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.product-thumb {
  aspect-ratio: 1;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(201,169,110,0.1), rgba(201,169,110,0.03));
  border: 1px solid rgba(201,169,110,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.thumb-swatch {
  width: 60%;
  height: 60%;
  border-radius: 50%;
  display: block;
  transition: var(--transition);
}

.product-thumb:hover,
.product-thumb.active {
  border-color: var(--gold);
  background: rgba(201,169,110,0.12);
}

.product-thumb:hover .thumb-swatch,
.product-thumb.active .thumb-swatch {
  transform: scale(1.1);
}

.product-main-image {
  grid-column: 1 / -1;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(201,169,110,0.15), rgba(240,230,211,0.06), rgba(201,169,110,0.08));
  border: 1px solid rgba(201,169,110,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  position: relative;
  overflow: hidden;
}

.product-main-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,169,110,0.1) 0%, transparent 70%);
}

.product-main-visual {
  position: relative;
  z-index: 1;
}

/* Small product bottle for gallery */
.product-bottle-sm {
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(0.7);
}

.product-bottle-sm .bottle-cap {
  width: 22px;
  height: 16px;
}

.product-bottle-sm .bottle-neck {
  width: 14px;
  height: 24px;
}

.product-bottle-sm .bottle-body {
  width: 90px;
  height: 150px;
}

.product-bottle-sm .bottle-label {
  font-size: 1.1rem;
}

.product-info h2 {
  margin-bottom: 12px;
}

.product-info .section-subtitle {
  text-align: left;
  margin: 0 0 32px;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

.benefit-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.benefit-check svg {
  width: 14px;
  height: 14px;
  stroke: var(--dark);
  stroke-width: 3;
  fill: none;
}

.usp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.usp-tag {
  background: rgba(201,169,110,0.1);
  border: 1px solid rgba(201,169,110,0.2);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--gold-light);
}

/* ── Section 4: Pricing & Promotion ─────────────────────── */
.pricing-promo {
  padding: 100px 0;
  background: linear-gradient(135deg, #1e1233 0%, var(--dark) 50%, #1a0e2e 100%);
  text-align: center;
  position: relative;
}

.countdown-bar {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 48px;
  background: rgba(231,76,60,0.08);
  border: 1px solid rgba(231,76,60,0.2);
  padding: 20px 36px;
  border-radius: var(--radius-lg);
}

.countdown-item {
  text-align: center;
  min-width: 64px;
}

.countdown-number {
  display: block;
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--white);
  font-family: 'Playfair Display', serif;
  line-height: 1;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  padding: 8px 4px;
}

.countdown-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-top: 8px;
  display: block;
}

.countdown-separator {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  padding-top: 12px;
}

.pulse-dot {
  display: block;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse-sep 1s ease-in-out infinite;
}

@keyframes pulse-sep {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.8); }
}

.pricing-card {
  max-width: 500px;
  margin: 0 auto 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,169,110,0.15);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
}

.pricing-single .old-price {
  font-size: 1.3rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-bottom: 8px;
}

.pricing-single .new-price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  font-family: 'Playfair Display', serif;
}

.pricing-single .discount-tag {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-left: 12px;
  vertical-align: super;
}

.combo-grid {
  display: grid;
  gap: 16px;
  margin-top: 32px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.combo-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,169,110,0.12);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.combo-card:hover {
  border-color: var(--gold);
  background: rgba(201,169,110,0.06);
}

.combo-card.popular {
  border-color: var(--gold);
  background: rgba(201,169,110,0.08);
  position: relative;
}

.combo-card.popular::after {
  content: 'HOT';
  position: absolute;
  top: -1px;
  right: 20px;
  background: var(--red);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 0 0 6px 6px;
  letter-spacing: 1px;
}

.combo-info { text-align: left; }
.combo-info h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.combo-info .combo-orig { font-size: 0.8rem; color: var(--text-muted); text-decoration: line-through; }

.combo-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  white-space: nowrap;
}

/* ── Section 5: Ingredients ─────────────────────────────── */
.ingredients {
  padding: 100px 0;
  background: var(--cream-light);
  color: var(--text-dark);
  position: relative;
}

.ingredients .section-label { color: var(--gold-dark); }
.ingredients .section-subtitle { color: #666; }

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.ingredient-card {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  border: 1px solid rgba(201,169,110,0.12);
  transition: var(--transition);
  position: relative;
}

.ingredient-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  border-color: var(--gold);
  background: rgba(255,255,255,0.9);
}

.ingredient-icon-wrap {
  position: relative;
  display: inline-flex;
  margin-bottom: 14px;
}

.ingredient-icon-wrap::before {
  content: '';
  position: absolute;
  inset: -8px;
  background: radial-gradient(circle, rgba(201,169,110,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.ingredient-icon {
  font-size: 2.4rem;
  position: relative;
  z-index: 1;
}

.ingredient-card h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.ingredient-card p {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.6;
}

.cert-bar {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.cert-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-dark);
}

.cert-badge svg {
  width: 20px;
  height: 20px;
  stroke: var(--gold-dark);
  fill: none;
  stroke-width: 2;
}

/* ── Section 6: Social Proof ────────────────────────────── */
.social-proof {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--dark-2) 0%, var(--dark) 100%);
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.stat-item {
  text-align: center;
  padding: 32px 20px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius);
  border: 1px solid rgba(201,169,110,0.1);
}

.stat-number {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold);
  font-family: 'Playfair Display', serif;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.before-after {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  margin-bottom: 64px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.ba-box {
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.ba-face {
  opacity: 0.8;
}

.ba-before {
  background: linear-gradient(135deg, rgba(150,120,90,0.15), rgba(100,80,60,0.1));
  border: 1px solid rgba(150,120,90,0.2);
}

.ba-after {
  background: linear-gradient(135deg, rgba(201,169,110,0.2), rgba(201,169,110,0.08));
  border: 1px solid rgba(201,169,110,0.3);
}

.ba-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  color: var(--text-muted);
}

.ba-arrow {
  color: var(--gold);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.review-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  text-align: left;
}

.review-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(201,169,110,0.2);
}

.review-quote {
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 3.5rem;
  font-family: 'Playfair Display', serif;
  color: rgba(201,169,110,0.12);
  line-height: 1;
  pointer-events: none;
}

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--dark);
  flex-shrink: 0;
}

.review-name { font-weight: 600; font-size: 0.95rem; }

.review-stars {
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 2px;
}

.review-text {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
  font-style: italic;
}

/* ── Section 7: How to Use & FAQ ────────────────────────── */
.how-to-use {
  padding: 100px 0;
  background: var(--white);
  color: var(--text-dark);
}

.how-to-use .section-label { color: var(--gold-dark); }
.how-to-use .section-subtitle { color: #666; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.step-card {
  text-align: center;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark);
  font-size: 1.4rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-family: 'Playfair Display', serif;
}

.step-card h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.step-card p {
  font-size: 0.88rem;
  color: #666;
  line-height: 1.6;
}

/* FAQ */
.faq-section {
  max-width: 700px;
  margin: 0 auto;
}

.faq-section h2 {
  text-align: center;
  margin-bottom: 36px;
  color: var(--text-dark);
}

.faq-item {
  border-bottom: 1px solid #e8e8e8;
}

.faq-question {
  width: 100%;
  background: none;
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.faq-question:hover { color: var(--gold-dark); }

/* +/- toggle icon */
.faq-toggle {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  position: relative;
  border: 1.5px solid var(--text-muted);
  border-radius: 50%;
  transition: var(--transition);
}

.faq-toggle-line {
  position: absolute;
  background: var(--text-dark);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.faq-toggle-line.faq-h {
  width: 10px;
  height: 1.5px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-toggle-line.faq-v {
  width: 1.5px;
  height: 10px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item.open .faq-toggle {
  border-color: var(--gold-dark);
}

.faq-item.open .faq-toggle-line.faq-v {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding-bottom: 20px;
  font-size: 0.92rem;
  color: #666;
  line-height: 1.8;
}

/* ── Section 8: Final Pricing & CTA ─────────────────────── */
.final-cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--dark-3) 0%, #1e0a2e 50%, var(--dark) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(201,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.final-pricing-big {
  margin-bottom: 24px;
}

.final-pricing-big .old-price {
  font-size: 1.5rem;
  color: var(--text-muted);
  text-decoration: line-through;
  display: block;
}

.final-pricing-big .new-price {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 700;
  color: var(--gold);
  font-family: 'Playfair Display', serif;
  display: block;
  margin: 12px 0;
  text-shadow: 0 0 40px rgba(201,169,110,0.3);
}

.save-badge {
  display: inline-block;
  background: rgba(39,174,96,0.15);
  color: var(--green);
  border: 1px solid rgba(39,174,96,0.3);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
}

.voucher-box {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: rgba(201,169,110,0.08);
  border: 1px dashed var(--gold);
  border-radius: var(--radius);
  padding: 16px 28px;
  margin: 28px 0 32px;
}

.voucher-input-group {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,0.2);
  border-radius: 8px;
  padding: 6px 6px 6px 14px;
}

.voucher-code {
  font-family: monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 2px;
}

.voucher-copy-btn {
  background: var(--gold);
  color: var(--dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 6px;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.voucher-copy-btn:hover {
  background: var(--gold-light);
}

.voucher-text {
  font-size: 0.88rem;
  color: var(--text-light);
}

/* Trust Seals */
.trust-seals {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.trust-seal {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

.btn-primary-large {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark);
  padding: 22px 60px;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--transition);
  box-shadow: 0 4px 32px rgba(201,169,110,0.35);
}

.btn-primary-large:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px rgba(201,169,110,0.5);
}

.final-countdown {
  margin-top: 32px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.final-countdown .countdown-inline {
  color: var(--gold);
  font-weight: 600;
}

/* ── Section 9: Policies & Footer ───────────────────────── */
.policies {
  padding: 60px 0;
  background: var(--cream-light);
  color: var(--text-dark);
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.policy-item {
  text-align: center;
  padding: 24px 16px;
}

.policy-icon {
  margin-bottom: 12px;
  display: flex;
  justify-content: center;
}

.policy-item h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.policy-item p {
  font-size: 0.8rem;
  color: #888;
}

.footer {
  padding: 48px 0 32px;
  background: var(--dark-3);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 20.5V18H0v-2h20v-2H0v-2h20v-2H0V8h20V6H0V4h20V2H0V0h22v20h2V0h2v20h2V0h2v20h2V0h2v20h2V0h2v22H20v-1.5zM0 20h2v20H0V20zm4 0h2v20H4V20zm4 0h2v20H8V20zm4 0h2v20h-2V20zm4 0h2v20h-2V20zm4 0h2v20h-2V20zM0 22v2h40v-2H0zm0 4v2h40v-2H0zm0 4v2h40v-2H0zm0 4v2h40v-2H0zm0 4v2h40v-2H0z' fill='%23c9a96e' fill-opacity='1' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-size: 40px;
  pointer-events: none;
}

.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 16px;
  position: relative;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  position: relative;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(201,169,110,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}

.social-link:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,169,110,0.1);
}

.footer-contact {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  position: relative;
}

.footer-contact a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-contact a:hover { color: var(--gold); }

.footer-contact svg {
  flex-shrink: 0;
}

.footer-copy {
  font-size: 0.78rem;
  color: #555;
  position: relative;
}

/* ── Floating Mobile CTA ────────────────────────────────── */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(26, 26, 46, 0.97);
  backdrop-filter: blur(12px);
  padding: 12px 20px;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
  border-top: 1px solid rgba(201,169,110,0.15);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

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

.floating-cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 500px;
  margin: 0 auto;
}

.floating-cta-price { display: flex; flex-direction: column; }
.floating-cta-price .old { font-size: 0.75rem; color: var(--text-muted); text-decoration: line-through; }
.floating-cta-price .new { font-size: 1.1rem; font-weight: 700; color: var(--gold); }

.floating-cta .btn-primary {
  padding: 12px 32px;
  font-size: 0.9rem;
}

/* ── Order Form ────────────────────────────────────────── */
.order-form {
  max-width: 560px;
  margin: 0 auto 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,169,110,0.18);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.order-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
}

.order-form-title {
  text-align: center;
  color: var(--gold);
  margin-bottom: 28px;
  font-size: 1.3rem;
}

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

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 8px;
}

.form-group label .required {
  color: var(--red);
}

.form-group label .optional {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: 10px;
  color: var(--white);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: rgba(201,169,110,0.06);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23c9a96e' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group select option {
  background: var(--dark);
  color: var(--white);
}

.form-group textarea {
  resize: vertical;
  min-height: 60px;
}

/* Invalid state */
.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea {
  border-color: var(--red);
  background: rgba(231,76,60,0.06);
}

.form-error {
  display: none;
  font-size: 0.78rem;
  color: var(--red);
  margin-top: 6px;
}

.form-group.invalid .form-error {
  display: block;
}

/* Form row (product + quantity side by side) */
.form-row {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 16px;
}

/* Quantity selector */
.qty-selector {
  display: flex;
  align-items: center;
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255,255,255,0.06);
}

.qty-btn {
  width: 42px;
  height: 46px;
  background: rgba(201,169,110,0.1);
  color: var(--gold);
  font-size: 1.2rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.qty-btn:hover {
  background: rgba(201,169,110,0.2);
}

.qty-selector input {
  width: 50px;
  text-align: center;
  border: none;
  background: transparent;
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  padding: 0;
  -moz-appearance: textfield;
}

.qty-selector input::-webkit-outer-spin-button,
.qty-selector input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Submit button */
.order-submit-btn {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
  border: none;
  cursor: pointer;
  position: relative;
}

.order-submit-btn .btn-spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(26,26,46,0.2);
  border-top-color: var(--dark);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.order-submit-btn.loading .btn-text {
  opacity: 0.5;
}

.order-submit-btn.loading .btn-spinner {
  display: inline-block;
}

.order-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ── Order Success Overlay ─────────────────────────────── */
.order-success-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  padding: 20px;
}

.order-success-overlay.active {
  opacity: 1;
  visibility: visible;
}

.order-success-modal {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border: 1px solid rgba(201,169,110,0.25);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  transform: translateY(30px) scale(0.95);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.order-success-overlay.active .order-success-modal {
  transform: translateY(0) scale(1);
}

.success-icon {
  margin-bottom: 20px;
}

.success-icon svg {
  stroke-width: 2;
}

.order-success-modal h3 {
  color: var(--gold);
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.success-message {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.order-summary {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,169,110,0.12);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 28px;
  text-align: left;
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.8;
}

.order-summary strong {
  color: var(--gold);
}

.success-close-btn {
  min-width: 160px;
  justify-content: center;
}

/* ── Count-Up Animation ────────────────────────────────── */
.count-up.counted {
  /* state marker */
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-subtitle { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-image-wrapper { width: 280px; height: 350px; margin: 0 auto; }

  .pain-grid { grid-template-columns: 1fr; }
  .product-intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .product-info .section-subtitle { text-align: center; margin-left: auto; }
  .ingredient-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: 1fr; }
  .before-after { max-width: 100%; gap: 12px; }
  .policy-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-seals { gap: 16px; }
}

@media (max-width: 768px) {
  .floating-cta { display: block; }
  body { padding-bottom: 72px; }
}

@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .hero { min-height: auto; padding: 120px 0 80px; }
  .hero-image-wrapper { width: 220px; height: 280px; }
  .bottle-body { width: 90px; height: 150px; }
  .bottle-label { font-size: 1.1rem; }
  .bottle-sublabel { font-size: 0.45rem; }
  .countdown-bar { gap: 8px; padding: 16px 20px; }
  .countdown-number { font-size: 1.8rem; padding: 6px 2px; }
  .countdown-item { min-width: 48px; }
  .ingredient-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-bar { grid-template-columns: 1fr; gap: 12px; }
  .stat-item { padding: 20px; }
  .before-after { grid-template-columns: 1fr; }
  .ba-arrow { transform: rotate(90deg); }
  .ba-arrow svg { transform: rotate(90deg); }
  .cert-bar { flex-direction: column; align-items: center; }
  .policy-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .footer-contact { flex-direction: column; gap: 12px; }
  .combo-card { flex-direction: column; gap: 12px; text-align: center; }
  .combo-info { text-align: center; }
  .voucher-box { flex-direction: column; gap: 10px; text-align: center; padding: 16px 20px; }
  .order-form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .order-success-modal { padding: 36px 24px; }
  .trust-seals { flex-direction: column; align-items: center; gap: 12px; }
  .final-pricing-big .old-price { font-size: 1.2rem; }
  .btn-primary-large { padding: 18px 40px; font-size: 1.05rem; }
  .footer-social { gap: 12px; }
}

@media (max-width: 400px) {
  .pricing-card { padding: 28px 20px; }
  .pricing-single .new-price { font-size: 2.2rem; }
  .final-pricing-big .new-price { font-size: 2.5rem; }
}

/* ══════════════════════════════════════════════════════
   NEW FEATURES — UI/UX Improvements
   ══════════════════════════════════════════════════════ */

/* ── A1: Floating CTA countdown mini ──────────────── */
.floating-cta-countdown {
  font-size: 0.7rem;
  color: var(--red);
  font-weight: 600;
  display: block;
  margin-top: 2px;
  letter-spacing: 0.3px;
}

/* ── A2: Compact pricing + voucher row ────────────── */
.final-pricing-compact {
  margin-bottom: 8px;
}

.pricing-voucher-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.pricing-compact-left {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.pricing-compact-left .old-price {
  font-size: 1.3rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.pricing-compact-left .new-price {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold);
  font-family: 'Playfair Display', serif;
  text-shadow: 0 0 30px rgba(201,169,110,0.3);
}

.voucher-box-compact {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(201,169,110,0.08);
  border: 1px dashed var(--gold);
  border-radius: var(--radius);
  padding: 10px 18px;
}

.trust-seals-form {
  margin-top: 20px;
  margin-bottom: 0;
  padding-top: 16px;
  border-top: 1px solid rgba(201,169,110,0.1);
}

/* ── A3: CTA social proof mini ────────────────────── */
.cta-social-proof {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 12px;
  letter-spacing: 0.3px;
}

.cta-social-proof-dark {
  color: #888;
}

/* ── A4: Review verified badge ────────────────────── */
.verified-badge {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--green);
  font-weight: 600;
  margin-top: 2px;
  letter-spacing: 0.3px;
}

/* ── B6: Inline validation ────────────────────────── */
.form-group.valid input,
.form-group.valid select {
  border-color: var(--green);
}

.form-valid-check {
  display: none;
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--green);
  font-size: 1rem;
  pointer-events: none;
}

.form-group.valid .form-valid-check {
  display: block;
}

.form-group {
  position: relative;
}

/* ── C9: Exit-intent popup ────────────────────────── */
.exit-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 10001;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
}

.exit-popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.exit-popup-modal {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border: 1px solid rgba(201,169,110,0.3);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.exit-popup-overlay.active .exit-popup-modal {
  transform: translateY(0) scale(1);
}

.exit-popup-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  line-height: 1;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}

.exit-popup-close:hover {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.exit-popup-modal h3 {
  color: var(--gold);
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.exit-popup-modal p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

.exit-popup-modal p strong {
  color: var(--gold);
  font-size: 1.2rem;
}

.exit-popup-form {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.exit-popup-form input {
  flex: 1;
  padding: 14px 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,169,110,0.25);
  border-radius: 10px;
  color: var(--white);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.exit-popup-form input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}

.exit-popup-form input::placeholder {
  color: var(--text-muted);
}

.exit-popup-submit {
  padding: 14px 24px;
  font-size: 0.9rem;
  white-space: nowrap;
}

.exit-popup-note {
  font-size: 0.75rem !important;
  color: var(--text-muted) !important;
  margin-bottom: 0 !important;
}

/* ── C11: Floating Zalo button ────────────────────── */
.floating-zalo {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 998;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0068ff, #0054cc);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,104,255,0.4);
  transition: var(--transition);
  animation: zalo-pulse 2s ease-in-out infinite;
}

.floating-zalo:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(0,104,255,0.5);
}

.zalo-text {
  color: var(--white);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

@keyframes zalo-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(0,104,255,0.4); }
  50% { box-shadow: 0 4px 24px rgba(0,104,255,0.6), 0 0 0 8px rgba(0,104,255,0.1); }
}

@media (max-width: 768px) {
  .floating-zalo {
    bottom: 90px;
    right: 16px;
    width: 50px;
    height: 50px;
  }
  .zalo-text { font-size: 0.65rem; }
}

/* ── C12: Form progress indicator ─────────────────── */
.form-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 300px;
  margin: 0 auto 16px;
}

.form-progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.form-progress-step span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: var(--transition);
}

.form-progress-step.active span {
  color: var(--gold);
}

.progress-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(201,169,110,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: rgba(255,255,255,0.03);
  transition: var(--transition);
}

.form-progress-step.active .progress-circle {
  border-color: var(--gold);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark);
}

.progress-line {
  flex: 1;
  height: 2px;
  background: rgba(201,169,110,0.15);
  margin: 0 12px;
  margin-bottom: 22px;
  position: relative;
  min-width: 80px;
}

.progress-line-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0;
  background: var(--gold);
  transition: width 0.5s ease;
}

/* ── C13: Social proof toast ──────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 997;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

@media (max-width: 768px) {
  .toast-container {
    bottom: 80px;
    left: 12px;
    right: 12px;
  }
}

.toast-notification {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(201,169,110,0.15);
  border-radius: var(--radius);
  padding: 14px 20px;
  max-width: 320px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transform: translateX(-120%);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  opacity: 0;
  pointer-events: auto;
}

.toast-notification.show {
  transform: translateX(0);
  opacity: 1;
}

.toast-notification.hide {
  transform: translateX(-120%);
  opacity: 0;
}

.toast-notification p {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.5;
  margin: 0;
}

.toast-notification .toast-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Live viewers counter ─────────────────────────── */
.live-viewers {
  display: inline-block;
  font-size: 0.82rem;
  color: var(--text-light);
  background: rgba(231,76,60,0.1);
  border: 1px solid rgba(231,76,60,0.2);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
  letter-spacing: 0.3px;
  font-weight: 500;
}

/* ── Responsive adjustments for new features ──────── */
/* ── Lucky Wheel ──────────────────────────────── */
.wheel-trigger {
  position: fixed;
  left: 24px;
  bottom: 90px;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(231,76,60,0.4);
  transition: var(--transition);
  animation: wheel-bounce 2s ease-in-out infinite;
}

.wheel-trigger:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 28px rgba(231,76,60,0.5);
}

.wheel-trigger-icon {
  font-size: 1.4rem;
  animation: wheel-shake 1s ease-in-out infinite;
}

.wheel-trigger-text {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

@keyframes wheel-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes wheel-shake {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-10deg); }
  75% { transform: rotate(10deg); }
}

.wheel-overlay {
  position: fixed;
  inset: 0;
  z-index: 10002;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
}

.wheel-overlay.active {
  opacity: 1;
  visibility: visible;
}

.wheel-modal {
  background: linear-gradient(135deg, var(--dark) 0%, #1e0a2e 50%, var(--dark-2) 100%);
  border: 2px solid rgba(201,169,110,0.3);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.wheel-overlay.active .wheel-modal {
  transform: translateY(0) scale(1);
}

.wheel-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.wheel-close:hover {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.wheel-step h3 {
  color: var(--gold);
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.wheel-step p {
  color: var(--text-light);
  font-size: 0.92rem;
  margin-bottom: 24px;
}

.wheel-phone-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.wheel-phone-form input {
  padding: 14px 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,169,110,0.25);
  border-radius: 10px;
  color: var(--white);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  text-align: center;
  transition: var(--transition);
}

.wheel-phone-form input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}

.wheel-phone-form input::placeholder {
  color: var(--text-muted);
}

.wheel-spin-start {
  justify-content: center;
}

.wheel-container {
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
}

.wheel-pointer {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.8rem;
  color: var(--gold);
  z-index: 3;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
  line-height: 1;
}

#wheelCanvas {
  border-radius: 50%;
  box-shadow: 0 0 0 6px var(--gold), 0 0 0 10px rgba(201,169,110,0.2), 0 8px 32px rgba(0,0,0,0.4);
}

.wheel-spin-btn {
  justify-content: center;
  width: 100%;
  font-size: 1.1rem;
  padding: 16px;
  animation: wheel-bounce 1.5s ease-in-out infinite;
}

.wheel-spin-btn:disabled {
  animation: none;
  opacity: 0.6;
  cursor: not-allowed;
}

.wheel-result-icon {
  font-size: 3.5rem;
  margin-bottom: 12px;
}

.wheel-result-text {
  font-size: 1rem !important;
  color: var(--text-light) !important;
  margin-bottom: 16px !important;
}

.wheel-result-code {
  display: inline-block;
  background: rgba(201,169,110,0.12);
  border: 2px dashed var(--gold);
  border-radius: var(--radius);
  padding: 14px 32px;
  font-family: monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 3px;
  margin-bottom: 24px;
}

.wheel-use-btn {
  justify-content: center;
  width: 100%;
}

@media (max-width: 768px) {
  .wheel-trigger {
    left: 12px;
    bottom: 80px;
    padding: 10px 16px;
  }
  .wheel-trigger-text { font-size: 0.75rem; }
  .wheel-trigger-icon { font-size: 1.2rem; }
  .wheel-modal { padding: 28px 20px; }
  #wheelCanvas { width: 260px; height: 260px; }
}

@media (max-width: 400px) {
  #wheelCanvas { width: 220px; height: 220px; }
}

/* ── Voucher input in order form ──────────────────── */
.voucher-form-group {
  margin-bottom: 20px;
}

.voucher-input-row {
  display: flex;
  gap: 10px;
}

.voucher-input-row input {
  flex: 1;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.voucher-apply-btn {
  padding: 12px 20px;
  background: rgba(201,169,110,0.15);
  border: 1px solid rgba(201,169,110,0.3);
  color: var(--gold);
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.voucher-apply-btn:hover {
  background: rgba(201,169,110,0.25);
  border-color: var(--gold);
}

.voucher-apply-btn.applied {
  background: rgba(39,174,96,0.15);
  border-color: var(--green);
  color: var(--green);
  cursor: default;
}

.voucher-status {
  display: block;
  font-size: 0.78rem;
  margin-top: 6px;
  min-height: 18px;
}

.voucher-status.success {
  color: var(--green);
}

.voucher-status.error {
  color: var(--red);
}

/* Hide wheel trigger once used */
.wheel-trigger.hidden {
  display: none;
}

@media (max-width: 600px) {
  .pricing-voucher-row { flex-direction: column; gap: 12px; }
  .pricing-compact-left .new-price { font-size: 2rem; }
  .voucher-box-compact { flex-direction: column; gap: 6px; text-align: center; padding: 10px 14px; }
  .exit-popup-form { flex-direction: column; }
  .exit-popup-modal { padding: 36px 24px; }
  .trust-seals-form { flex-direction: column; align-items: center; gap: 10px; }
}