/* ===========================
   TESTOSIL - PREMIUM DARK GOLD THEME
   Bold & Energetic Design
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Montserrat:wght@300;400;500;600;700;800;900&family=Rajdhani:wght@400;500;600;700&display=swap');

/* CSS Variables */
:root {
  --primary: #D4AF37;
  --primary-dark: #B8952A;
  --primary-light: #F0D060;
  --accent: #FF4B2B;
  --dark: #0A0A0A;
  --dark2: #111111;
  --dark3: #1A1A1A;
  --dark4: #222222;
  --text: #E8E8E8;
  --text-muted: #999999;
  --white: #FFFFFF;
  --success: #10B981;
  --danger: #EF4444;
  --border: rgba(212,175,55,0.2);
  --shadow-gold: 0 0 30px rgba(212,175,55,0.3);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.5);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-display: 'Bebas Neue', sans-serif;
  --font-heading: 'Rajdhani', sans-serif;
  --font-body: 'Montserrat', sans-serif;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
* { -webkit-tap-highlight-color: transparent; }

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

input, select, textarea { font-size: 16px; font-family: var(--font-body); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section { position: relative; overflow: hidden; }

/* ===== UTILITY ===== */
.gold { color: var(--primary); }
.bold { font-weight: 700; }
.strikethrough { text-decoration: line-through; color: var(--text-muted); }

.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.1;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 32px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before { left: 100%; }

.btn-gold {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  box-shadow: 0 4px 20px rgba(212,175,55,0.4);
}

.btn-gold:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(212,175,55,0.6);
}

.btn-gold:active { transform: scale(0.98); }

.btn-full { width: 100%; }

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.visible { opacity: 1; transform: translateX(0); }

.fade-in-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.visible { opacity: 1; transform: translateX(0); }

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ===========================
   SECTION 1: NAVIGATION
   =========================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: var(--transition);
}

#navbar.scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 3px;
  color: var(--primary);
  text-transform: uppercase;
}

.nav-logo span { color: var(--white); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text);
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: width 0.3s;
}

.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }

.nav-cta .btn {
  min-height: 40px;
  padding: 10px 24px;
  font-size: 14px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  background: rgba(212,175,55,0.1);
  border: 1px solid var(--border);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: rgba(10,10,10,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 20px;
  z-index: 999;
  flex-direction: column;
  gap: 16px;
  transform: translateY(-20px);
  opacity: 0;
  transition: var(--transition);
}

.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.3s;
}

.mobile-menu a:hover { color: var(--primary); }
.mobile-menu .btn { margin-top: 8px; }

/* ===========================
   SECTION 2: HERO
   =========================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  background: var(--dark);
  position: relative;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 70% 50%, rgba(212,175,55,0.08) 0%, transparent 60%),
    radial-gradient(circle at 20% 80%, rgba(255,75,43,0.05) 0%, transparent 50%);
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(212,175,55,0.3), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { transform: translate(-50%,-50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%,-50%) scale(1.2); opacity: 1; }
}

.hero-bottle {
  max-width: 380px;
  width: 100%;
  position: relative;
  z-index: 2;
  animation: floatBottle 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 60px rgba(212,175,55,0.4));
}

@keyframes floatBottle {
  0%, 100% { transform: translateY(0px) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.hero-badge {
  background: rgba(212,175,55,0.1);
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 50px;
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: 2px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-h1 .highlight {
  -webkit-text-fill-color: transparent;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.8;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.hero-feat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.hero-feat::before {
  content: '✓';
  width: 20px;
  height: 20px;
  background: var(--success);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.hero-cta-wrap { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.hero-cta-wrap .btn { font-size: 16px; }

.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

.hero-stars { color: var(--primary); font-size: 16px; }

/* ===========================
   SECTION 3: WHY CHOOSE US
   =========================== */
#why-choose {
  padding: 80px 0;
  background: var(--dark2);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.why-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.why-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: var(--shadow-gold);
  border-color: var(--primary);
}

.why-card img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 16px;
}

.why-card-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.why-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===========================
   SECTION 4: WHAT IS
   =========================== */
#what-is {
  padding: 80px 0;
  background: var(--dark);
}

.what-is-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.what-is-image {
  position: relative;
  text-align: center;
}

.what-is-image img {
  max-width: 350px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(212,175,55,0.3));
}

.what-is-image-ring {
  position: absolute;
  inset: -20px;
  border: 1px solid rgba(212,175,55,0.15);
  border-radius: 50%;
  animation: spin 20s linear infinite;
}

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.what-is-text p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.8;
}

.what-is-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.what-is-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
}

.what-is-item-icon {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ===========================
   SECTION 5: HOW IT WORKS
   =========================== */
#how-it-works {
  padding: 80px 0;
  background: var(--dark2);
}

.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 48px;
}

.accordion-item {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

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

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  min-height: 64px;
  gap: 16px;
}

.accordion-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.accordion-num {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 18px;
  flex-shrink: 0;
}

.accordion-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
}

.accordion-icon {
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 16px;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.accordion-item.active .accordion-icon { transform: rotate(45deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.accordion-body-inner {
  padding: 0 24px 24px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.accordion-body-inner strong { color: var(--primary); }

/* ===========================
   SECTION 6: REVIEWS
   =========================== */
#reviews {
  padding: 80px 0;
  background: var(--dark);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.review-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-gold);
  border-color: var(--primary);
}

.review-quote {
  font-family: var(--font-display);
  font-size: 60px;
  color: var(--primary);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 8px;
}

.review-stars {
  color: var(--primary);
  font-size: 20px;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.review-text {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-photo {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.review-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--white);
}

.review-location {
  font-size: 13px;
  color: var(--text-muted);
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--success);
  font-weight: 600;
  margin-top: 4px;
}

/* ===========================
   SECTION 7/13: PRICING
   =========================== */
.pricing-section {
  padding: 80px 0;
  background: var(--dark2);
}

.pricing-section.alt { background: var(--dark); }

/* Countdown Timer */
.countdown-wrap {
  text-align: center;
  margin-bottom: 40px;
}

.countdown-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.countdown-timer {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 24px;
}

.countdown-unit {
  text-align: center;
}

.countdown-num {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1;
  color: var(--primary);
}

.countdown-sep {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  color: var(--primary);
  opacity: 0.5;
  padding-top: 4px;
}

.countdown-lbl {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
}

.pricing-header { text-align: center; margin-bottom: 20px; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.price-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-card); }

.price-card.popular {
  background: linear-gradient(145deg, #1a1a00, #111100, var(--dark3));
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-gold);
  transform: scale(1.03);
}

.price-card.popular:hover { transform: scale(1.03) translateY(-8px); }

.price-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.price-label-basic { background: rgba(150,150,150,0.2); color: #aaa; }
.price-label-popular { background: var(--primary); color: var(--dark); }
.price-label-bundle { background: rgba(212,175,55,0.15); color: var(--primary); }

.price-qty {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 4px;
}

.price-supply {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.price-img {
  max-height: 160px;
  object-fit: contain;
  margin: 0 auto 16px;
}

.price-per-bottle {
  font-family: var(--font-display);
  font-size: 52px;
  line-height: 1;
  color: var(--primary);
  margin-bottom: 4px;
}

.price-per-label { font-size: 14px; color: var(--text-muted); margin-bottom: 12px; }

.price-total {
  font-size: 16px;
  margin-bottom: 16px;
}

.price-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}

.price-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
  background: rgba(16,185,129,0.15);
  color: var(--success);
  border: 1px solid rgba(16,185,129,0.3);
}

.price-btn { margin-bottom: 16px; }

.payment-logos {
  max-width: 180px;
  margin: 0 auto;
  opacity: 0.6;
}

.five-star-wrap {
  text-align: center;
  margin-top: 32px;
}

.five-star-wrap img {
  max-width: 200px;
  margin: 0 auto;
}

/* ===========================
   SECTION 8: BONUS
   =========================== */
#bonus {
  padding: 80px 0;
  background: var(--dark);
}

.bonus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.bonus-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.bonus-card::before {
  content: 'FREE BONUS';
  position: absolute;
  top: 16px; right: -24px;
  background: var(--accent);
  color: white;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1px;
  padding: 4px 32px;
  transform: rotate(35deg);
}

.bonus-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-gold);
  border-color: var(--primary);
}

.bonus-card img {
  max-width: 200px;
  max-height: 240px;
  object-fit: contain;
}

.bonus-num {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 50px;
}

.bonus-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
}

.bonus-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===========================
   SECTION 9: INGREDIENTS
   =========================== */
#ingredients {
  padding: 80px 0;
  background: var(--dark2);
}

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

.ingredient-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}

.ingredient-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(212,175,55,0.1);
}

.ingredient-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.ingredient-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 17px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}

.ingredient-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 10px;
}

.ingredient-benefit {
  font-size: 13px;
  font-weight: 600;
  color: var(--success);
}

/* ===========================
   SECTION 10: SCIENTIFIC EVIDENCE
   =========================== */
#science {
  padding: 80px 0;
  background: var(--dark);
}

.science-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 48px;
}

.science-item {
  background: var(--dark3);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px;
}

.science-item h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 10px;
}

.science-item p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 8px;
}

.science-ref {
  font-size: 12px;
  color: var(--primary);
  font-style: italic;
}

/* ===========================
   SECTION 11: MONEY BACK
   =========================== */
#guarantee {
  padding: 80px 0;
  background: var(--dark2);
}

.guarantee-inner {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 60px;
  align-items: center;
}

.guarantee-image {
  text-align: center;
}

.guarantee-image img {
  max-width: 260px;
  margin: 0 auto;
  filter: drop-shadow(0 10px 30px rgba(212,175,55,0.2));
}

.guarantee-badge-text {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--primary);
  text-align: center;
  margin-top: 12px;
  letter-spacing: 2px;
}

.guarantee-points {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 24px;
}

.guarantee-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.guarantee-point-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.guarantee-point h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 6px;
}

.guarantee-point p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===========================
   SECTION 12: BENEFITS
   =========================== */
#benefits {
  padding: 80px 0;
  background: var(--dark);
}

.benefits-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 48px;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.benefit-item:hover {
  border-color: var(--primary);
  background: rgba(212,175,55,0.05);
}

.benefit-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.benefit-item h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 4px;
}

.benefit-item p {
  font-size: 14px;
  color: var(--text-muted);
}

.benefits-image {
  text-align: center;
}

.benefits-image img {
  max-width: 320px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(212,175,55,0.3));
}

/* ===========================
   SECTION 14: FAQ
   =========================== */
#faq {
  padding: 80px 0;
  background: var(--dark2);
}

/* ===========================
   SECTION 15: FINAL CTA
   =========================== */
#final-cta {
  padding: 80px 0;
  background: var(--dark3);
  text-align: center;
  position: relative;
  overflow: hidden;
}

#final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(212,175,55,0.1), transparent 70%);
}

.final-cta-inner { position: relative; z-index: 2; }

.final-cta-img {
  max-width: 300px;
  margin: 0 auto 32px;
  filter: drop-shadow(0 20px 60px rgba(212,175,55,0.5));
  animation: floatBottle 4s ease-in-out infinite;
}

.final-cta-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 56px);
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.final-cta-price {
  margin-bottom: 32px;
}

.final-cta-regular {
  font-size: 20px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-bottom: 8px;
}

.final-cta-special {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  color: var(--primary);
  letter-spacing: 2px;
}

/* ===========================
   SECTION 16: FOOTER
   =========================== */
footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 48px 0 24px;
}

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

.footer-brand .nav-logo { margin-bottom: 16px; display: block; }
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--text-muted);
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--primary);
  color: var(--dark);
  border-color: var(--primary);
}

.footer-links h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  margin-bottom: 16px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.3s;
}

.footer-links-list a:hover { color: var(--primary); }

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.footer-legal-links .legal-link {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.3s;
}

.footer-legal-links .legal-link:hover { color: var(--primary); }
.footer-legal-links .link-separator { color: var(--border); }

.footer-disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
  opacity: 0.7;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}

/* ===========================
   NOTIFICATION POPUP
   =========================== */
#purchase-popup {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 9999;
  background: var(--dark3);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 280px;
  box-shadow: var(--shadow-gold);
  transform: translateX(-120%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}

#purchase-popup.show { transform: translateX(0); }

.popup-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}

.popup-text { font-size: 13px; color: var(--text); flex: 1; }
.popup-text strong { color: var(--primary); }
.popup-close {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1;
  padding: 4px;
  flex-shrink: 0;
}

/* ===========================
   EXIT INTENT / DELAY POPUP
   =========================== */
#exit-popup {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

#exit-popup.show { opacity: 1; pointer-events: all; }

.exit-popup-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(4px);
}

.exit-popup-box {
  position: relative;
  z-index: 1;
  background: var(--dark3);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-gold);
  transform: scale(0.9);
  transition: transform 0.3s;
}

#exit-popup.show .exit-popup-box { transform: scale(1); }

.exit-popup-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: var(--dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}

.exit-popup-close:hover { transform: scale(1.1); }

.exit-popup-img {
  max-height: 120px;
  object-fit: contain;
  margin: 0 auto 20px;
}

.exit-popup-title {
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: 2px;
  margin-bottom: 8px;
  color: var(--primary);
}

.exit-popup-sub {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Mobile popup */
@media (max-width: 767px) {
  .exit-popup-box { padding: 28px 20px; }
  .exit-popup-title { font-size: 24px; }
  #purchase-popup {
    bottom: 0; left: 0; right: 0;
    max-width: 100%;
    border-radius: var(--radius) var(--radius) 0 0;
    border-bottom: none;
    transform: translateY(120%);
  }
  #purchase-popup.show { transform: translateY(0); }
}

/* ===========================
   SCROLL TO TOP
   =========================== */
#scroll-top {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(212,175,55,0.4);
  border: none;
}

#scroll-top.show { opacity: 1; transform: translateY(0); }
#scroll-top:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(212,175,55,0.6); }

/* ===========================
   SECTION HEADER CENTER
   =========================== */
.section-header-center {
  text-align: center;
}

.section-header-center .section-subtitle {
  margin: 0 auto;
}

/* ===========================
   RESPONSIVE BREAKPOINTS
   =========================== */
@media (max-width: 1023px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .hamburger { display: flex; }
  .nav-links { display: none; }
  .nav-cta { display: none; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-image-wrap { order: 1; }
  .hero-content { order: 2; }
  .hero-bottle { max-width: 240px; }
  .hero-cta-wrap { align-items: stretch; }
  .hero-cta-wrap .btn { width: 100%; }

  .what-is-inner { grid-template-columns: 1fr; }
  .what-is-image { order: 1; }
  .what-is-text { order: 2; }

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  .price-card.popular { transform: scale(1); }

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

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

  .guarantee-inner { grid-template-columns: 1fr; }
  .guarantee-image { order: 1; }

  .benefits-inner { grid-template-columns: 1fr; }
  .benefits-image { display: none; }

  .footer-inner { grid-template-columns: 1fr; }
  .footer-legal-links { justify-content: center; }
  .footer-copy { text-align: center; }

  #hero { padding: 90px 0 40px; }
  section { padding: 60px 0 !important; }
}

@media (max-width: 575px) {
  .why-grid { grid-template-columns: 1fr; }
  .pricing-grid { max-width: 340px; }
  .hero-features { gap: 8px; }
  .hero-feat { font-size: 13px; }
}

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