/* =============================================
   SYNAPTIGEN - styles.css
   Design: Modern Gradient (Option 1)
   Fonts: Montserrat (headings) + Open Sans (body)
============================================= */

/* ---- CSS Variables ---- */
:root {
  --primary: #4F46E5;
  --primary-dark: #3730A3;
  --secondary: #06B6D4;
  --accent: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --white: #ffffff;
  --off-white: #F8FAFC;
  --light-gray: #F1F5F9;
  --text-dark: #0F172A;
  --text-mid: #475569;
  --text-light: #94A3B8;
  --gradient: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
  --gradient-soft: linear-gradient(135deg, rgba(79,70,229,0.08) 0%, rgba(6,182,212,0.08) 100%);
  --shadow-sm: 0 2px 8px rgba(79,70,229,0.12);
  --shadow-md: 0 8px 24px rgba(79,70,229,0.18);
  --shadow-lg: 0 20px 50px rgba(79,70,229,0.25);
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ---- 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: 'Open Sans', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  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; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  line-height: 1.2;
}
h1 { font-size: clamp(26px, 5vw, 52px); }
h2 { font-size: clamp(22px, 4vw, 40px); }
h3 { font-size: clamp(18px, 2.5vw, 24px); }
h4 { font-size: clamp(16px, 2vw, 20px); }
p { font-size: 16px; line-height: 1.8; color: var(--text-mid); }

/* ---- Utilities ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.section-pad { padding: 80px 0; }
.section-title {
  text-align: center;
  margin-bottom: 16px;
  color: var(--text-dark);
}
.section-sub {
  text-align: center;
  font-size: 17px;
  color: var(--text-mid);
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.eyebrow-tag {
  display: inline-block;
  background: var(--gradient-soft);
  border: 1px solid rgba(79,70,229,0.2);
  color: var(--primary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-block;
  background: var(--gradient);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  min-height: 48px;
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
  line-height: 1.3;
}
.btn-primary:hover { transform: scale(1.05); box-shadow: var(--shadow-lg); }
.btn-primary:active { transform: scale(0.98); }
.btn-xl { font-size: 18px; padding: 20px 48px; }
.pulse-btn { animation: pulse 2s infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(79,70,229,0.4); }
  50% { box-shadow: 0 0 0 18px rgba(79,70,229,0); }
}

/* =============================================
   NAVBAR
============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(79,70,229,0.1);
  transition: box-shadow var(--transition), padding var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 22px;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-logo img { width: 36px; height: 36px; border-radius: 8px; object-fit: cover; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-dark);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  background: var(--gradient) !important;
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 14px !important;
  min-height: 42px;
  display: flex !important;
  align-items: center;
  -webkit-text-fill-color: var(--white) !important;
}
.nav-cta:hover { transform: scale(1.05); box-shadow: var(--shadow-sm); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-width: 44px; min-height: 44px;
  justify-content: center;
  align-items: center;
}
.hamburger span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* =============================================
   HERO
============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 50%, #0C4A6E 100%);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero-bg-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(79,70,229,0.15);
  animation: float linear infinite;
}
@keyframes float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) scale(1); opacity: 0; }
}
.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 60px;
}
.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.bottle-glow {
  position: absolute;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(79,70,229,0.4) 0%, transparent 70%);
  border-radius: 50%;
  animation: glow-pulse 3s ease-in-out infinite;
}
@keyframes glow-pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.15); opacity: 1; }
}
.hero-bottle {
  max-height: 480px;
  width: auto;
  max-width: 100%;
  filter: drop-shadow(0 20px 60px rgba(79,70,229,0.5));
  animation: bottle-float 4s ease-in-out infinite;
  position: relative;
  z-index: 2;
}
@keyframes bottle-float {
  0%, 100% { transform: translateY(0px) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}
.hero-badge {
  position: absolute;
  top: 20px; right: -10px;
  background: var(--gradient);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  padding: 8px 16px;
  border-radius: 50px;
  box-shadow: var(--shadow-md);
  animation: badge-pop 0.6s 1s both;
  z-index: 3;
}
@keyframes badge-pop {
  from { transform: scale(0) rotate(-10deg); opacity: 0; }
  to { transform: scale(1) rotate(0deg); opacity: 1; }
}
.hero-content { color: white; }
.hero-eyebrow {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: #93C5FD;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}
.hero-content h1 { color: white; margin-bottom: 20px; }
.hero-content p { color: rgba(255,255,255,0.8); margin-bottom: 16px; }
.hero-stats {
  display: flex;
  gap: 24px;
  margin: 28px 0;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.stat strong {
  font-family: 'Montserrat', sans-serif;
  font-size: 22px;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat span { font-size: 12px; color: rgba(255,255,255,0.6); margin-top: 2px; }
.hero-cta {
  font-size: 17px;
  padding: 18px 36px;
  display: inline-block;
  width: 100%;
  max-width: 380px;
}
.hero-note {
  margin-top: 12px;
  font-size: 14px;
  color: #FCD34D;
}

/* =============================================
   WHY CHOOSE
============================================= */
.why-choose { background: var(--off-white); }
.badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.badge-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(79,70,229,0.08);
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(30px);
}
.badge-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease, box-shadow var(--transition), scale var(--transition);
}
.badge-card:hover { transform: scale(1.05) rotate(1deg) translateY(-4px); box-shadow: var(--shadow-lg); }
.badge-card img { width: 80px; height: 80px; object-fit: contain; margin: 0 auto 16px; }
.badge-card h3 { font-size: 16px; margin-bottom: 10px; color: var(--text-dark); }
.badge-card p { font-size: 14px; }

/* =============================================
   WHAT IS / SPLIT LAYOUT
============================================= */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split-layout.reverse { direction: rtl; }
.split-layout.reverse > * { direction: ltr; }
.split-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
  max-height: 500px;
}
.split-content h2 { margin-bottom: 20px; }
.split-content p { margin-bottom: 16px; }
.split-content .btn-primary { margin-top: 12px; }

/* =============================================
   HOW IT WORKS
============================================= */
.how-works { background: linear-gradient(135deg, #F8FAFC 0%, #EFF6FF 100%); }
.accordion-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.accordion-item {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(79,70,229,0.1);
  opacity: 0;
  transform: translateX(-20px);
}
.accordion-item.visible { opacity: 1; transform: translateX(0); transition: opacity 0.5s ease, transform 0.5s ease; }
.accordion-header {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-dark);
  min-height: 48px;
  text-align: left;
  gap: 12px;
}
.accordion-header:hover { background: var(--gradient-soft); }
.acc-icon {
  font-size: 22px;
  font-weight: 300;
  color: var(--primary);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.accordion-item.active .acc-icon { transform: rotate(45deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.accordion-item.active .accordion-body { max-height: 400px; }
.accordion-body p { padding: 0 24px 20px; font-size: 15px; }

/* =============================================
   REVIEWS
============================================= */
.reviews { background: var(--off-white); }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(79,70,229,0.08);
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(30px);
}
.review-card.visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s ease, transform 0.6s ease; }
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.review-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.review-header img {
  width: 64px; height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary);
  flex-shrink: 0;
}
.review-header strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 15px; color: var(--text-dark); }
.review-header span { font-size: 13px; color: var(--text-light); }
.stars { font-size: 14px; margin-top: 4px; }
.review-card p { font-size: 14px; font-style: italic; }

/* =============================================
   PRICING
============================================= */
.pricing { background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 100%); }
.pricing .section-title { color: white; }
.pricing .section-sub { color: rgba(255,255,255,0.7); }
.pricing-2 { background: linear-gradient(135deg, #1E1B4B 0%, #0F172A 100%); }

.timer-box {
  text-align: center;
  margin-bottom: 40px;
}
.timer-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: #FCD34D;
  margin-bottom: 12px;
}
.timer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.timer-unit {
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(79,70,229,0.5);
  border-radius: 12px;
  padding: 12px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
}
.timer-unit span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 36px;
  color: white;
  line-height: 1;
}
.timer-unit small {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  letter-spacing: 0.1em;
}
.timer-sep { font-size: 32px; color: var(--secondary); font-weight: 900; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.price-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  opacity: 0;
  transform: translateY(30px);
}
.price-card.visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s ease, transform 0.6s ease; }
.price-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 20px 50px rgba(79,70,229,0.4); }
.price-card.popular {
  background: rgba(255,255,255,0.12);
  border-color: var(--secondary);
  border-width: 2px;
  transform: scale(1.04);
}
.price-card.popular.visible { transform: scale(1.04) translateY(0); }
.price-card.popular:hover { transform: scale(1.06) translateY(-8px); }
.popular-banner {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 6px 20px;
  border-radius: 50px;
  white-space: nowrap;
}
.price-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--secondary);
  text-transform: uppercase;
  margin-bottom: 6px;
  margin-top: 16px;
}
.price-bottles {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 22px;
  color: white;
}
.price-supply { font-size: 13px; color: rgba(255,255,255,0.5); margin-bottom: 16px; }
.price-card img:not(.payment-icons) {
  max-height: 140px;
  margin: 0 auto 16px;
  object-fit: contain;
  filter: drop-shadow(0 8px 20px rgba(79,70,229,0.3));
}
.price-main {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 42px;
  color: white;
  line-height: 1;
  margin-bottom: 8px;
}
.price-main small { font-size: 18px; color: rgba(255,255,255,0.6); }
.price-was { font-size: 14px; color: rgba(255,255,255,0.5); margin-bottom: 16px; }
.price-was del { color: var(--danger); }
.price-was strong { color: var(--accent); }
.price-badges { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.badge-green {
  background: rgba(16,185,129,0.2);
  color: #34D399;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 8px;
}
.badge-blue {
  background: rgba(6,182,212,0.2);
  color: var(--secondary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 8px;
}
.price-card .btn-primary { width: 100%; margin-bottom: 12px; }
.payment-icons { max-height: 24px; margin: 0 auto; object-fit: contain; }
.rating-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
  color: rgba(255,255,255,0.7);
  font-size: 15px;
}
.rating-row img { max-height: 28px; }

/* =============================================
   BONUS
============================================= */
.bonus { background: var(--off-white); }
.bonus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.bonus-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 2px solid rgba(79,70,229,0.1);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(30px);
}
.bonus-card.visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s ease, transform 0.6s ease; }
.bonus-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.bonus-card img { width: 100%; max-height: 250px; object-fit: cover; }
.bonus-content { padding: 28px; }
.bonus-number {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--secondary);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.bonus-content h3 { margin-bottom: 10px; }
.bonus-content p { font-size: 15px; }

/* =============================================
   INGREDIENTS
============================================= */
.ingredients { background: var(--light-gray); }
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ingredient-card {
  background: white;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--primary);
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.ingredient-card.visible { opacity: 1; transform: translateY(0); transition: opacity 0.5s ease, transform 0.5s ease; }
.ingredient-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.ing-icon { font-size: 36px; margin-bottom: 12px; }
.ingredient-card h3 { font-size: 17px; margin-bottom: 10px; color: var(--text-dark); }
.ingredient-card p { font-size: 14px; }

/* =============================================
   SCIENCE
============================================= */
.science { background: white; }
.science-list { display: flex; flex-direction: column; gap: 24px; max-width: 900px; margin: 0 auto; }
.science-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--gradient-soft);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid rgba(79,70,229,0.1);
  opacity: 0;
  transform: translateX(-20px);
}
.science-item.visible { opacity: 1; transform: translateX(0); transition: opacity 0.6s ease, transform 0.6s ease; }
.science-icon { font-size: 40px; flex-shrink: 0; }
.science-item h3 { margin-bottom: 10px; color: var(--text-dark); }
.science-item p { font-size: 15px; }

/* =============================================
   GUARANTEE
============================================= */
.guarantee { background: var(--off-white); }
.guarantee-points { margin-top: 24px; display: flex; flex-direction: column; gap: 20px; }
.g-point { display: flex; gap: 16px; align-items: flex-start; }
.g-icon { font-size: 32px; flex-shrink: 0; }
.g-point h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; margin-bottom: 6px; }
.g-point p { font-size: 14px; }

/* =============================================
   BENEFITS
============================================= */
.benefits { background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF4 100%); }
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: white;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.benefit-item.visible { opacity: 1; transform: translateY(0); transition: opacity 0.5s ease, transform 0.5s ease; }
.benefit-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.benefit-check { font-size: 24px; flex-shrink: 0; }
.benefit-item h3 { font-size: 16px; margin-bottom: 6px; }
.benefit-item p { font-size: 14px; }

/* =============================================
   FAQ
============================================= */
.faq { background: var(--off-white); }
.faq-list { max-width: 800px; }

/* =============================================
   FINAL CTA
============================================= */
.final-cta {
  background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 50%, #0C4A6E 100%);
  position: relative;
  overflow: hidden;
}
.final-cta-inner {
  text-align: center;
  position: relative;
  z-index: 2;
  opacity: 0;
  transform: translateY(40px);
}
.final-cta-inner.visible { opacity: 1; transform: translateY(0); transition: opacity 0.8s ease, transform 0.8s ease; }
.cta-bottles {
  max-height: 220px;
  margin: 0 auto 32px;
  filter: drop-shadow(0 20px 50px rgba(79,70,229,0.5));
  animation: bottle-float 4s ease-in-out infinite;
}
.final-cta h2, .final-cta h3 { color: white; }
.final-cta h2 { font-size: clamp(28px, 4vw, 48px); margin-bottom: 8px; }
.final-cta h3 { font-size: clamp(20px, 3vw, 32px); margin-bottom: 24px; font-weight: 600; color: rgba(255,255,255,0.9); }
.cta-was { font-size: 18px; color: rgba(255,255,255,0.5); margin-bottom: 8px; }
.cta-was del { color: var(--danger); }
.cta-price { font-size: 28px; font-family: 'Montserrat', sans-serif; font-weight: 900; color: #FCD34D; margin-bottom: 12px; }
.cta-note { font-size: 15px; color: rgba(255,255,255,0.6); margin-bottom: 32px; }
.btn-xl { display: inline-block; }
.cta-trust {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 24px;
  flex-wrap: wrap;
  color: rgba(255,255,255,0.6);
  font-size: 14px;
}

/* =============================================
   FOOTER
============================================= */
.footer {
  background: #0F172A;
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img { width: 48px; border-radius: 8px; margin-bottom: 8px; }
.footer-logo-text {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 20px;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}
.footer-brand p { font-size: 14px; line-height: 1.7; }
.footer-links-col h4, .footer-social-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: white;
  margin-bottom: 16px;
}
.footer-links-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-links-col a:hover { color: var(--secondary); }
.social-icons { display: flex; gap: 12px; }
.social-icons a {
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  transition: background var(--transition), transform var(--transition);
}
.social-icons a:hover { background: var(--primary); transform: translateY(-3px); }
.footer-disclaimer {
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-disclaimer p { font-size: 13px; line-height: 1.7; color: rgba(255,255,255,0.4); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 13px; }
.footer-bottom a { color: var(--secondary); }
.footer-legal-links { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.legal-link { font-size: 13px; color: rgba(255,255,255,0.5); transition: color var(--transition); }
.legal-link:hover { color: var(--secondary); }
.link-separator { color: rgba(255,255,255,0.2); }

/* =============================================
   SCROLL TO TOP
============================================= */
.scroll-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 56px; height: 56px;
  background: var(--gradient);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 999;
  transition: transform var(--transition), box-shadow var(--transition);
}
.scroll-top.show { display: flex; }
.scroll-top:hover { transform: scale(1.1) translateY(-3px); box-shadow: var(--shadow-lg); }

/* =============================================
   PURCHASE NOTIFICATION POPUP
============================================= */
.purchase-popup {
  position: fixed;
  bottom: 24px; left: 24px;
  background: white;
  border-radius: var(--radius);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--accent);
  z-index: 998;
  max-width: 300px;
  transform: translateX(-150%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}
.purchase-popup.show { transform: translateX(0); }
.pp-img { font-size: 32px; flex-shrink: 0; }
.pp-text { font-size: 13px; color: var(--text-dark); line-height: 1.5; }
.pp-text strong { color: var(--primary); }
.pp-close {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  font-size: 16px;
  flex-shrink: 0;
  min-width: 24px; min-height: 24px;
  display: flex; align-items: center; justify-content: center;
}

/* =============================================
   EXIT INTENT POPUP
============================================= */
.exit-popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.85);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.exit-popup-overlay.active { display: flex; }
.exit-popup-box {
  background: white;
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  animation: popIn 0.4s cubic-bezier(0.4,0,0.2,1);
}
@keyframes popIn {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.exit-popup-close {
  position: absolute;
  top: 12px; right: 12px;
  background: none;
  border: 1px solid var(--light-gray);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text-light);
  min-height: 36px;
}
.exit-popup-close:hover { background: var(--danger); color: white; border-color: var(--danger); }
.exit-emoji { font-size: 56px; margin-bottom: 16px; }
.exit-popup-box h3 { font-size: 22px; margin-bottom: 12px; color: var(--text-dark); }
.exit-popup-box p { margin-bottom: 16px; }
.exit-popup-box ul { text-align: left; margin-bottom: 24px; display: flex; flex-direction: column; gap: 8px; }
.exit-popup-box ul li { font-size: 15px; color: var(--text-mid); }
.exit-popup-box .btn-primary { width: 100%; }

/* =============================================
   AOS (Intersection Observer) base
============================================= */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].visible { opacity: 1; transform: translateY(0); }

/* =============================================
   MOBILE RESPONSIVE
============================================= */
@media (max-width: 991px) {
  .badges-grid { grid-template-columns: repeat(2, 1fr); }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section-pad { padding: 56px 0; }

  /* Nav */
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 80%; max-width: 320px;
    height: 100vh;
    background: white;
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 32px 32px;
    gap: 24px;
    box-shadow: var(--shadow-lg);
    transition: right 0.4s cubic-bezier(0.4,0,0.2,1);
    z-index: 999;
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 18px; }
  .nav-cta { width: 100%; justify-content: center; padding: 14px 24px !important; }

  /* Hero */
  .hero-container { grid-template-columns: 1fr; gap: 32px; text-align: center; padding-top: 20px; }
  .hero-image { order: 1; }
  .hero-content { order: 2; }
  .hero-stats { justify-content: center; }
  .hero-cta { max-width: 100%; }
  .bottle-glow { width: 250px; height: 250px; }
  .hero-bottle { max-height: 320px; }

  /* Split */
  .split-layout { grid-template-columns: 1fr; gap: 32px; }
  .split-layout.reverse { direction: ltr; }
  .split-image { order: -1; }

  /* Cards */
  .reviews-grid { grid-template-columns: 1fr; }
  .bonus-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.popular { transform: scale(1); }
  .price-card.popular.visible { transform: none; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Popup */
  .purchase-popup { left: 12px; right: 12px; max-width: none; bottom: 12px; }
  .exit-popup-box { padding: 32px 20px; }
}

@media (max-width: 575px) {
  .badges-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .timer-unit { min-width: 64px; padding: 10px 14px; }
  .timer-unit span { font-size: 28px; }
  .cta-trust { flex-direction: column; gap: 8px; align-items: center; }
  .hero-stats { gap: 16px; }
  .scroll-top { bottom: 16px; right: 16px; width: 48px; height: 48px; }
}

/* =============================================
   REDUCED MOTION
============================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  [data-aos] { opacity: 1 !important; transform: none !important; }
}