/* ==========================================
   VISIUM PRO - styles.css
   Medical Professional Design (Option 3)
   Primary: #1E40AF | Accent: #3B82F6 | Light: #EFF6FF
   Fonts: Montserrat (headings) + Open Sans (body)
========================================== */

/* ---- CSS VARIABLES ---- */
:root {
  --primary: #1E40AF;
  --primary-dark: #1e3a8a;
  --accent: #3B82F6;
  --accent-light: #93C5FD;
  --gold: #F59E0B;
  --green: #10B981;
  --red: #EF4444;
  --white: #ffffff;
  --off-white: #F0F7FF;
  --light-bg: #EFF6FF;
  --text-dark: #0F172A;
  --text-body: #334155;
  --text-light: #64748B;
  --border: #BFDBFE;
  --shadow: 0 4px 24px rgba(30,64,175,0.12);
  --shadow-lg: 0 8px 40px rgba(30,64,175,0.2);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', 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); color: var(--text-body); 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; }
input, select, textarea { font-size: 16px; }

/* ---- CONTAINER ---- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .container { padding: 0 32px; } }
@media (min-width: 1200px) { .container { padding: 0 40px; } }

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4 { font-family: var(--font-heading); color: var(--text-dark); font-weight: 800; line-height: 1.25; }
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: 18px; }
p { margin-bottom: 1rem; font-size: 16px; line-height: 1.75; color: var(--text-body); }
p:last-child { margin-bottom: 0; }
.section-sub { font-size: 17px; color: var(--text-light); text-align: center; max-width: 680px; margin: 0 auto 48px; }
.highlight { color: var(--primary); }
.strike { text-decoration: line-through; color: var(--text-light); }

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white); font-family: var(--font-heading); font-weight: 700;
  font-size: 16px; padding: 16px 32px; border-radius: 50px; border: none;
  cursor: pointer; text-align: center; min-height: 52px; width: auto;
  transition: var(--transition); box-shadow: 0 4px 20px rgba(30,64,175,0.35);
  letter-spacing: 0.3px;
}
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 32px rgba(30,64,175,0.5); }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--primary); font-family: var(--font-heading);
  font-weight: 700; font-size: 16px; padding: 14px 28px; border-radius: 50px;
  border: 2px solid var(--primary); cursor: pointer; min-height: 52px;
  transition: var(--transition);
}
.btn-secondary:hover { background: var(--primary); color: var(--white); transform: scale(1.05); }
.btn-xl { font-size: 18px; padding: 20px 44px; }

/* ---- PULSE ANIMATION ---- */
.pulse-btn { animation: pulseBorder 2.5s infinite; }
@keyframes pulseBorder {
  0%,100% { box-shadow: 0 4px 20px rgba(30,64,175,0.4), 0 0 0 0 rgba(59,130,246,0.4); }
  50% { box-shadow: 0 8px 32px rgba(30,64,175,0.6), 0 0 0 14px rgba(59,130,246,0); }
}

/* ---- SECTION PADDING ---- */
section { padding: 72px 0; }
section:nth-child(even) { background: var(--light-bg); }

/* ---- FADE-IN ANIMATIONS ---- */
.fade-up, .fade-left, .fade-right { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-left { transform: translateX(-40px); }
.fade-right { transform: translateX(40px); }
.fade-up.visible, .fade-left.visible, .fade-right.visible { opacity: 1; transform: none; }

/* ---- SECTION HEADINGS (centered) ---- */
.why-choose h2, .reviews h2, .pricing h2, .bonus-section h2,
.ingredients h2, .science h2, .benefits h2, .pricing-2 h2,
.faq h2, .how-it-works h2 { text-align: center; margin-bottom: 12px; }

/* =====================
   SECTION 1: NAVBAR
===================== */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 16px rgba(30,64,175,0.07);
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(30,64,175,0.15); }
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; max-width: 1200px; margin: 0 auto; padding: 0 20px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-weight: 800; font-size: 20px; color: var(--primary); }
.nav-logo img { width: 40px; height: 40px; object-fit: cover; border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-family: var(--font-heading); font-weight: 600; font-size: 14px; color: var(--text-dark); transition: color 0.2s; white-space: nowrap; }
.nav-links a:hover { color: var(--primary); }
.nav-cta { background: linear-gradient(135deg, var(--primary), var(--accent)); color: var(--white) !important; padding: 10px 22px; border-radius: 50px; font-size: 14px; min-height: 44px; }
.nav-cta:hover { transform: scale(1.05); box-shadow: 0 4px 16px rgba(30,64,175,0.3); }
.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: var(--transition); }

@media (max-width: 767px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 68px; left: 0; width: 100%; height: calc(100vh - 68px);
    background: var(--white); flex-direction: column; align-items: flex-start;
    gap: 0; padding: 24px 24px; z-index: 999;
    transform: translateX(100%); transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
    box-shadow: -4px 0 40px rgba(30,64,175,0.1);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { width: 100%; padding: 16px 0; font-size: 18px; border-bottom: 1px solid var(--border); }
  .nav-cta { margin-top: 16px; width: 100%; justify-content: center; border-bottom: none !important; }
  .hamburger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
}

/* =====================
   SECTION 2: HERO
===================== */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 50%, #BFDBFE 100%);
  overflow: hidden; padding: 80px 0;
}
.hero-particles { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; position: relative; z-index: 1; }
@media (min-width: 768px) { .hero-grid { grid-template-columns: 1fr 1fr; gap: 60px; } }

.hero-image { display: flex; justify-content: center; order: -1; }
@media (min-width: 768px) { .hero-image { order: 0; } }
.hero-img-wrapper { position: relative; display: inline-block; }
.hero-bottle {
  width: min(320px, 85vw); height: auto;
  animation: heroFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 24px 48px rgba(30,64,175,0.25));
}
@keyframes heroFloat {
  0%,100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-18px) rotate(1.5deg); }
  66% { transform: translateY(-8px) rotate(-1deg); }
}
.hero-glow {
  position: absolute; inset: -20px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.3) 0%, transparent 70%);
  animation: glowPulse 3s ease-in-out infinite;
  z-index: -1;
}
@keyframes glowPulse {
  0%,100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.15); opacity: 1; }
}
.hero-badge-float {
  position: absolute; top: 10px; right: -10px;
  background: linear-gradient(135deg, var(--gold), #FCD34D);
  color: #78350F; font-family: var(--font-heading); font-weight: 700;
  font-size: 12px; padding: 6px 14px; border-radius: 50px;
  box-shadow: 0 4px 16px rgba(245,158,11,0.4);
  animation: badgeBounce 2s ease-in-out infinite;
  white-space: nowrap;
}
@keyframes badgeBounce {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hero-content { text-align: left; }
@media (max-width: 767px) { .hero-content { text-align: center; } }
.hero-label {
  display: inline-block; background: rgba(59,130,246,0.12); color: var(--primary);
  font-family: var(--font-heading); font-weight: 700; font-size: 13px;
  padding: 8px 18px; border-radius: 50px; border: 1px solid var(--border);
  margin-bottom: 20px; letter-spacing: 0.5px;
}
.hero-content h1 { margin-bottom: 20px; }
.hero-stars { font-size: 15px; color: var(--text-light); margin-bottom: 28px; }
.hero-stars strong { color: var(--text-dark); }
.hero-cta { width: 100%; max-width: 400px; font-size: 17px; padding: 18px 36px; }
@media (max-width: 767px) { .hero-cta { max-width: 100%; } }
.hero-trust { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; font-size: 13px; color: var(--text-light); font-weight: 600; }
@media (max-width: 767px) { .hero-trust { justify-content: center; } }
.hero-trust span { background: var(--white); padding: 6px 14px; border-radius: 50px; border: 1px solid var(--border); }

/* Floating particles */
@keyframes particleFloat {
  0% { transform: translateY(0) scale(1); opacity: 0.8; }
  100% { transform: translateY(-120px) scale(0.4); opacity: 0; }
}
.particle {
  position: absolute; border-radius: 50%;
  background: rgba(59,130,246,0.2);
  animation: particleFloat linear infinite;
  pointer-events: none;
}

/* =====================
   SECTION 3: WHY CHOOSE
===================== */
.why-choose { background: var(--white); }
.badges-grid { display: grid; grid-template-columns: 1fr; gap: 24px; margin-top: 48px; }
@media (min-width: 576px) { .badges-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 992px) { .badges-grid { grid-template-columns: repeat(4, 1fr); } }
.badge-card {
  background: var(--light-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px 24px; text-align: center; transition: var(--transition);
}
.badge-card:hover { transform: scale(1.05) rotate(1deg); box-shadow: var(--shadow-lg); }
.badge-card img { width: 72px; height: 72px; object-fit: contain; margin: 0 auto 16px; }
.badge-card h3 { font-size: 15px; margin-bottom: 10px; color: var(--primary); letter-spacing: 0.5px; }
.badge-card p { font-size: 14px; color: var(--text-light); }

/* =====================
   SECTION 4: WHAT IS
===================== */
.what-is { background: var(--light-bg); }
.what-is-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
@media (min-width: 768px) { .what-is-grid { grid-template-columns: 1fr 1fr; } }
.what-is-image img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; }
.what-is-content h2 { margin-bottom: 20px; }
.what-is-content .btn-secondary { margin-top: 12px; }

/* =====================
   SECTION 5: HOW IT WORKS
===================== */
.how-it-works { background: var(--white); }
.accordion-list { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item { background: var(--light-bg); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.accordion-header {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; background: none; border: none; cursor: pointer;
  font-family: var(--font-heading); font-weight: 700; font-size: 16px;
  color: var(--text-dark); text-align: left; min-height: 60px;
  transition: background 0.2s;
}
.accordion-header:hover { background: var(--border); }
.accordion-header.open { color: var(--primary); background: rgba(59,130,246,0.06); }
.acc-icon { font-size: 22px; font-weight: 400; transition: transform 0.3s; flex-shrink: 0; margin-left: 12px; }
.accordion-header.open .acc-icon { transform: rotate(45deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s; padding: 0 24px; }
.accordion-body.open { max-height: 300px; padding: 16px 24px 24px; }

/* =====================
   SECTION 6: REVIEWS
===================== */
.reviews { background: var(--light-bg); }
.reviews-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 576px) { .reviews-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 992px) { .reviews-grid { grid-template-columns: repeat(3,1fr); } }
.review-card { background: var(--white); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--shadow); border: 1px solid var(--border); transition: var(--transition); }
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.review-header { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.review-avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 3px solid var(--accent-light); flex-shrink: 0; }
.review-header strong { display: block; font-family: var(--font-heading); font-size: 15px; color: var(--text-dark); }
.review-header span { font-size: 13px; color: var(--text-light); }
.review-card p { font-size: 15px; color: var(--text-body); }

/* =====================
   SECTION 7 & 13: PRICING
===================== */
.pricing { background: var(--primary); }
.pricing h2, .pricing .section-sub { color: var(--white); }
.pricing-2 { background: var(--primary-dark); }
.pricing-2 h2, .pricing-2 .section-sub { color: var(--white); }

.countdown-wrapper { text-align: center; margin-bottom: 40px; }
.countdown-wrapper p { color: rgba(255,255,255,0.85); font-size: 16px; margin-bottom: 12px; font-family: var(--font-heading); font-weight: 600; }
.countdown { display: inline-flex; align-items: center; gap: 8px; }
.cd-block { background: rgba(255,255,255,0.15); border-radius: 12px; padding: 14px 20px; text-align: center; min-width: 72px; }
.cd-block span { display: block; font-family: var(--font-heading); font-weight: 900; font-size: clamp(32px, 5vw, 48px); color: var(--white); line-height: 1; }
.cd-block small { display: block; font-size: 11px; color: rgba(255,255,255,0.7); letter-spacing: 1px; margin-top: 4px; font-family: var(--font-heading); }
.cd-sep { font-size: 36px; font-weight: 900; color: var(--white); }

.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 576px) { .pricing-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 992px) { .pricing-grid { grid-template-columns: repeat(3,1fr); } }

.price-card {
  background: var(--white); border-radius: var(--radius); padding: 32px 24px;
  text-align: center; position: relative; transition: var(--transition);
  box-shadow: 0 4px 32px rgba(0,0,0,0.15);
}
.price-card:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0,0,0,0.25); }
.price-card.popular { background: linear-gradient(160deg, #FFF9EB 0%, #FFFDE7 100%); border: 2px solid var(--gold); transform: scale(1.04); }
.price-card.popular:hover { transform: scale(1.04) translateY(-8px); }
.popular-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), #FCD34D); color: #78350F;
  font-family: var(--font-heading); font-weight: 800; font-size: 12px;
  padding: 5px 18px; border-radius: 50px; white-space: nowrap;
}
.price-label { font-family: var(--font-heading); font-weight: 800; font-size: 13px; color: var(--primary); letter-spacing: 1px; margin-bottom: 4px; }
.price-qty { font-family: var(--font-heading); font-weight: 900; font-size: 22px; color: var(--text-dark); margin-bottom: 2px; }
.price-supply { font-size: 13px; color: var(--text-light); margin-bottom: 16px; }
.price-card img:first-of-type { width: 120px; height: auto; margin: 0 auto 16px; }
.price-amount { font-size: 24px; color: var(--text-dark); margin-bottom: 4px; }
.price-amount strong { color: var(--primary); font-size: 32px; font-family: var(--font-heading); }
.price-per { font-size: 14px; color: var(--text-light); margin-bottom: 16px; }
.bonus-badges { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 16px; }
.bonus-tag { background: rgba(16,185,129,0.1); color: var(--green); font-family: var(--font-heading); font-weight: 700; font-size: 12px; padding: 4px 12px; border-radius: 50px; border: 1px solid rgba(16,185,129,0.3); }
.price-btn { width: 100%; font-size: 15px; padding: 14px 20px; }
.payment-icons { width: 140px; height: auto; margin: 12px auto 0; opacity: 0.7; }
.stars-row { text-align: center; margin-top: 40px; }
.stars-row img { height: 28px; width: auto; margin: 0 auto 8px; }
.stars-row p { color: rgba(255,255,255,0.8); font-size: 15px; }

/* =====================
   SECTION 8: BONUS
===================== */
.bonus-section { background: var(--white); }
.bonus-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
@media (min-width: 768px) { .bonus-grid { grid-template-columns: 1fr 1fr; } }
.bonus-card { display: flex; gap: 20px; align-items: flex-start; background: var(--light-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 24px; transition: var(--transition); }
.bonus-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.bonus-card img { width: 100px; height: auto; border-radius: var(--radius-sm); flex-shrink: 0; }
.bonus-info h3 { margin-bottom: 8px; font-size: 16px; color: var(--primary); }
@media (max-width: 480px) { .bonus-card { flex-direction: column; } .bonus-card img { width: 100%; } }

/* =====================
   SECTION 9: INGREDIENTS
===================== */
.ingredients { background: var(--light-bg); }
.ingredients-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 576px) { .ingredients-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 992px) { .ingredients-grid { grid-template-columns: repeat(3,1fr); } }
.ingredient-card { background: var(--white); border-radius: var(--radius-sm); padding: 24px; border: 1px solid var(--border); transition: var(--transition); }
.ingredient-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.ing-icon { font-size: 32px; margin-bottom: 12px; }
.ingredient-card h3 { font-size: 17px; margin-bottom: 8px; color: var(--primary); }
.ingredient-card p { font-size: 14px; color: var(--text-body); margin: 0; }

/* =====================
   SECTION 10: SCIENCE
===================== */
.science { background: var(--white); }
.science-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 768px) { .science-grid { grid-template-columns: 1fr 1fr; } }
.science-card { background: var(--light-bg); border-left: 4px solid var(--accent); border-radius: var(--radius-sm); padding: 24px; transition: var(--transition); }
.science-card:hover { box-shadow: var(--shadow); }
.science-card h3 { font-size: 17px; margin-bottom: 10px; color: var(--primary); }
.science-card p { font-size: 14px; margin: 0; }

/* =====================
   SECTION 11: GUARANTEE
===================== */
.guarantee { background: var(--light-bg); }
.guarantee-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
@media (min-width: 768px) { .guarantee-grid { grid-template-columns: 1fr 2fr; } }
.guarantee-image img { width: 100%; max-width: 300px; margin: 0 auto; }
.guarantee-content h2 { margin-bottom: 20px; }
.guarantee-point { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.g-icon { font-size: 28px; flex-shrink: 0; line-height: 1; }
.guarantee-point h3 { font-size: 17px; margin-bottom: 6px; color: var(--primary); }
.guarantee-point p { font-size: 14px; margin: 0; }

/* =====================
   SECTION 12: BENEFITS
===================== */
.benefits { background: var(--white); }
.benefits-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .benefits-grid { grid-template-columns: 1fr 1fr; } }
.benefit-item { display: flex; gap: 16px; align-items: flex-start; background: var(--light-bg); border-radius: var(--radius-sm); padding: 20px; border: 1px solid var(--border); transition: var(--transition); }
.benefit-item:hover { box-shadow: var(--shadow); transform: translateX(4px); }
.benefit-check { font-size: 24px; flex-shrink: 0; line-height: 1; }
.benefit-item h3 { font-size: 16px; margin-bottom: 6px; color: var(--primary); }
.benefit-item p { font-size: 14px; margin: 0; color: var(--text-body); }

/* =====================
   SECTION 14: FAQ
===================== */
.faq { background: var(--light-bg); }
.faq-list { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.faq-header {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; background: none; border: none; cursor: pointer;
  font-family: var(--font-heading); font-weight: 700; font-size: 16px;
  color: var(--text-dark); text-align: left; min-height: 60px; transition: background 0.2s;
}
.faq-header:hover { background: var(--light-bg); }
.faq-header.open { color: var(--primary); background: rgba(59,130,246,0.05); }
.faq-icon { font-size: 22px; font-weight: 400; transition: transform 0.3s; flex-shrink: 0; margin-left: 12px; }
.faq-header.open .faq-icon { transform: rotate(45deg); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s; padding: 0 24px; }
.faq-body.open { max-height: 400px; padding: 16px 24px 24px; }
.faq-body p { font-size: 15px; margin: 0; }

/* =====================
   SECTION 15: FINAL CTA
===================== */
.final-cta {
  position: relative; background: linear-gradient(135deg, #0F172A 0%, var(--primary-dark) 50%, var(--primary) 100%);
  overflow: hidden; padding: 100px 0;
}
.final-cta-bg {
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.final-cta-inner { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
@media (min-width: 768px) { .final-cta-inner { grid-template-columns: 1fr 1.5fr; } }
.final-cta-image { position: relative; text-align: center; }
.final-img { width: min(300px, 80vw); margin: 0 auto; animation: heroFloat 4s ease-in-out infinite; filter: drop-shadow(0 20px 40px rgba(59,130,246,0.4)); }
.final-glow { position: absolute; inset: 0; background: radial-gradient(circle, rgba(59,130,246,0.25) 0%, transparent 70%); border-radius: 50%; animation: glowPulse 3s ease-in-out infinite; }
.final-cta-text h2 { color: var(--white); margin-bottom: 24px; }
.final-cta-text p { color: rgba(255,255,255,0.8); font-size: 16px; margin-bottom: 32px; }
.final-price { display: flex; flex-direction: column; gap: 4px; margin-bottom: 24px; }
.final-old { color: rgba(255,255,255,0.6); font-size: 16px; }
.final-old del { font-size: 20px; }
.final-new { color: var(--gold); font-family: var(--font-heading); font-weight: 800; font-size: 28px; }
.final-trust { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.final-trust span { color: rgba(255,255,255,0.75); font-size: 13px; font-weight: 600; background: rgba(255,255,255,0.08); padding: 6px 14px; border-radius: 50px; border: 1px solid rgba(255,255,255,0.15); }

/* Stars animation for final CTA */
.final-cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(59,130,246,0.2), transparent);
  pointer-events: none;
}

/* =====================
   FOOTER
===================== */
.footer { background: #0F172A; padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-bottom: 48px; }
@media (min-width: 576px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 992px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer-col { }
.footer-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-weight: 800; font-size: 20px; color: var(--white); margin-bottom: 16px; }
.footer-logo img { width: 40px; height: 40px; border-radius: 8px; }
.footer-col p { color: rgba(255,255,255,0.6); font-size: 14px; line-height: 1.7; }
.footer-col h4 { font-family: var(--font-heading); font-weight: 700; font-size: 14px; color: var(--white); letter-spacing: 0.5px; margin-bottom: 16px; text-transform: uppercase; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: rgba(255,255,255,0.6); font-size: 14px; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--accent-light); }
.footer-legal-links { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.legal-link { color: rgba(255,255,255,0.6); font-size: 14px; transition: color 0.2s; }
.legal-link:hover { color: var(--accent-light); }
.link-separator { color: rgba(255,255,255,0.3); }
.social-icons { display: flex; gap: 14px; }
.social-icons a { font-size: 24px; transition: transform 0.2s; display: flex; align-items: center; }
.social-icons a:hover { transform: scale(1.2); }
.footer-disclaimer { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; }
.footer-disclaimer p { color: rgba(255,255,255,0.4); font-size: 12px; line-height: 1.8; text-align: center; }
.footer-disclaimer a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-disclaimer a:hover { color: var(--accent-light); }

/* =====================
   SCROLL TO TOP
===================== */
.scroll-top {
  position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white); border: none; border-radius: 50%; font-size: 20px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(30,64,175,0.4); transition: var(--transition);
  opacity: 0; pointer-events: none; z-index: 999;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { transform: scale(1.1) translateY(-2px); }

/* =====================
   PURCHASE NOTIFICATION
===================== */
.purchase-popup {
  position: fixed; bottom: 24px; left: 24px; z-index: 9999;
  background: var(--white); border-radius: var(--radius-sm);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15); border: 1px solid var(--border);
  padding: 14px 18px; display: flex; align-items: center; gap: 12px;
  max-width: 280px; opacity: 0; transform: translateX(-120%); transition: var(--transition);
}
.purchase-popup.show { opacity: 1; transform: translateX(0); }
.pp-avatar { font-size: 28px; flex-shrink: 0; }
.pp-text { font-size: 13px; color: var(--text-body); line-height: 1.4; flex: 1; }
.pp-text strong { font-family: var(--font-heading); font-size: 14px; color: var(--text-dark); }
.pp-close { background: none; border: none; cursor: pointer; color: var(--text-light); font-size: 16px; padding: 4px; flex-shrink: 0; min-width: 28px; min-height: 28px; display: flex; align-items: center; justify-content: center; }

/* =====================
   EXIT POPUP
===================== */
.exit-popup-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 10000;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity 0.35s;
}
.exit-popup-overlay.show { opacity: 1; pointer-events: all; }
.exit-popup {
  background: var(--white); border-radius: var(--radius); padding: 40px 32px;
  max-width: 420px; width: 100%; text-align: center; position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,0.3); transform: scale(0.9); transition: transform 0.35s;
}
.exit-popup-overlay.show .exit-popup { transform: scale(1); }
.exit-close {
  position: absolute; top: 16px; right: 16px; background: none; border: none;
  font-size: 20px; cursor: pointer; color: var(--text-light); width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center; border-radius: 50%;
}
.exit-close:hover { background: var(--light-bg); }
.exit-popup-img { font-size: 56px; margin-bottom: 16px; }
.exit-popup h3 { font-family: var(--font-heading); font-size: 22px; color: var(--text-dark); margin-bottom: 12px; }
.exit-popup p { color: var(--text-body); font-size: 15px; margin-bottom: 24px; }
.exit-popup .btn-primary { width: 100%; margin-bottom: 12px; }
.exit-popup small { font-size: 12px; color: var(--text-light); }
.exit-popup small a { color: var(--text-light); text-decoration: underline; }

/* =====================
   REDUCED MOTION
===================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .hero-bottle { animation: none; }
  .hero-glow { animation: none; }
  .hero-badge-float { animation: none; }
  .pulse-btn { animation: none; }
  .final-img { animation: none; }
}

/* =====================
   MOBILE TOUCH FEEDBACK
===================== */
@media (max-width: 767px) {
  .btn-primary:active, .btn-secondary:active { transform: scale(0.98); }
  .price-card.popular { transform: scale(1.02); }
  .purchase-popup { bottom: 80px; left: 12px; right: 12px; max-width: none; }
}