/* ===== VERTICLEAR STYLES.CSS ===== */
/* Design: Medical-Premium with Deep Navy & Teal Gradient */
/* Fonts: Montserrat (headings) + Open Sans (body) */

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #0A1628;
  --secondary: #1E3A5F;
  --accent: #00C9B1;
  --accent2: #0891B2;
  --gold: #F59E0B;
  --red: #EF4444;
  --green: #10B981;
  --white: #FFFFFF;
  --off-white: #F0F9FF;
  --text: #1E293B;
  --text-light: #64748B;
  --border: #E2E8F0;
  --card-bg: #FFFFFF;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.18);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-head: '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);
  background: #F8FAFC;
  overflow-x: hidden;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
input, select, textarea { font-size: 16px; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 { font-family: var(--font-head); 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); font-weight: 700; }

.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.accent { color: var(--accent); }

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

/* ===== SECTION COMMON ===== */
section { padding: 60px 0; }
.section-title {
  text-align: center;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-title.left-align { text-align: left; }
.section-sub {
  text-align: center;
  color: var(--text-light);
  font-size: 17px;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== BUTTONS ===== */
.btn-hero, .btn-final, .btn-secondary, .btn-pricing, .btn-pricing-pop, .btn-popup {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  border: none;
  cursor: pointer;
  border-radius: 50px;
  transition: transform var(--transition), box-shadow var(--transition);
  min-height: 52px;
  padding: 14px 32px;
  font-size: 18px;
  text-align: center;
}
.btn-hero, .btn-final {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--white);
  box-shadow: 0 8px 32px rgba(0,201,177,0.4);
  width: 100%;
  max-width: 420px;
  font-size: 20px;
}
.btn-hero:hover, .btn-final:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 40px rgba(0,201,177,0.55);
}
.btn-secondary {
  background: transparent;
  border: 2.5px solid var(--accent);
  color: var(--accent);
  font-size: 16px;
  margin-top: 20px;
  padding: 12px 28px;
}
.btn-secondary:hover { background: var(--accent); color: white; transform: scale(1.03); }
.btn-pricing {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  width: 100%;
  font-size: 16px;
  padding: 14px 20px;
  border-radius: 12px;
  margin: 16px 0 10px;
}
.btn-pricing:hover { transform: scale(1.03); box-shadow: 0 8px 24px rgba(0,0,0,0.25); }
.btn-pricing-pop {
  background: linear-gradient(135deg, var(--accent), var(--gold));
  color: var(--primary);
}
.btn-popup {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white;
  width: 100%;
  font-size: 18px;
  border-radius: 50px;
  box-shadow: 0 6px 24px rgba(0,201,177,0.4);
}
.btn-popup:hover { transform: scale(1.03); }

/* Pulse animation */
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(0,201,177,0.5); }
  70% { box-shadow: 0 0 0 16px rgba(0,201,177,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,201,177,0); }
}
.pulse-btn { animation: pulse-ring 2s infinite; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10,22,40,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow var(--transition), padding var(--transition);
  padding: 14px 0;
}
.navbar.scrolled {
  box-shadow: 0 4px 32px rgba(0,0,0,0.3);
  padding: 10px 0;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 22px;
}
.logo-img { width: 40px; height: 40px; object-fit: contain; border-radius: 8px; }
.logo-text { color: var(--accent); }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-link {
  color: rgba(255,255,255,0.85);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14px;
  transition: color var(--transition);
  letter-spacing: 0.5px;
}
.nav-link:hover { color: var(--accent); }
.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--primary);
  font-family: var(--font-head);
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 14px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.nav-cta:hover { transform: scale(1.05); box-shadow: 0 6px 20px rgba(0,201,177,0.5); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: white;
  border-radius: 4px;
  transition: all 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); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, #0F2A4A 100%);
  display: flex;
  align-items: center;
  padding-top: 90px;
  position: relative;
  overflow: hidden;
}
.hero-bg-anim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 80% 50%, rgba(0,201,177,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(245,158,11,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.hero-container {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  position: relative;
  z-index: 1;
}
.hero-image-wrap {
  flex: 0 0 420px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-glow {
  position: absolute;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(0,201,177,0.3), 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 {
  width: 320px;
  max-width: 100%;
  position: relative;
  z-index: 2;
  animation: float-bottle 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 60px rgba(0,201,177,0.4));
}
@keyframes float-bottle {
  0%, 100% { transform: translateY(0px) rotate(-2deg); }
  50% { transform: translateY(-18px) rotate(2deg); }
}
.hero-badge-float {
  position: absolute;
  top: 10px;
  right: -10px;
  background: linear-gradient(135deg, var(--gold), #D97706);
  color: white;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 50px;
  z-index: 3;
  box-shadow: 0 4px 16px rgba(245,158,11,0.5);
  animation: badge-bounce 2s ease-in-out infinite;
}
@keyframes badge-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(0,201,177,0.6);
  animation: particle-float linear infinite;
}
@keyframes particle-float {
  0% { transform: translateY(100px) scale(0); opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateY(-100px) scale(1.2); opacity: 0; }
}
.hero-content { flex: 1; color: white; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,201,177,0.15);
  border: 1px solid rgba(0,201,177,0.4);
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.hero-h1 { color: white; margin-bottom: 24px; font-size: clamp(28px, 4.5vw, 52px); }
.hero-desc {
  color: rgba(255,255,255,0.82);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 16px;
}
.hero-stats {
  display: flex;
  gap: 28px;
  margin: 28px 0;
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-item strong {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
}
.stat-item span { font-size: 13px; color: rgba(255,255,255,0.7); }
.hero-note {
  margin-top: 14px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

/* Fade animations */
.fade-in-up { animation: fadeInUp 1s cubic-bezier(0.4,0,0.2,1) both; }
.fade-in-right { animation: fadeInRight 1s cubic-bezier(0.4,0,0.2,1) 0.3s both; }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Reveal on scroll */
.reveal-card, .reveal-left, .reveal-right {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal-left { transform: translateX(-30px); }
.reveal-right { transform: translateX(30px); }
.reveal-card.visible, .reveal-left.visible, .reveal-right.visible {
  opacity: 1;
  transform: none;
}

/* ===== WHY CHOOSE ===== */
.why-choose { background: var(--primary); }
.why-choose .section-title { color: white; }
.why-choose .section-sub { color: rgba(255,255,255,0.7); }
.badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.badge-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(0,201,177,0.2);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.badge-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(0,201,177,0.2);
  border-color: var(--accent);
}
.badge-card img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin: 0 auto 16px;
}
.badge-card h3 {
  color: var(--accent);
  font-size: 15px;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}
.badge-card p { color: rgba(255,255,255,0.75); font-size: 14px; line-height: 1.7; }

/* ===== WHAT IS ===== */
.what-is { background: var(--off-white); }
.what-is-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.what-is-image { position: relative; }
.what-is-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
}
.what-is-badge {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: linear-gradient(135deg, var(--gold), #D97706);
  color: white;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 18px;
  border-radius: 50px;
}
.what-is-content p {
  color: var(--text);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ===== HOW IT WORKS ===== */
.how-it-works { background: white; }
.accordion-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.accordion-item.open { border-color: var(--accent); }
.accordion-header {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--primary);
  text-align: left;
  min-height: 64px;
  transition: background var(--transition);
}
.accordion-header:hover { background: var(--off-white); }
.accordion-item.open .accordion-header { background: rgba(0,201,177,0.07); color: var(--accent2); }
.acc-icon { font-size: 22px; flex-shrink: 0; }
.acc-arrow {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-light);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.accordion-item.open .acc-arrow { transform: rotate(180deg); color: var(--accent); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1), padding var(--transition);
  padding: 0 24px;
}
.accordion-item.open .accordion-body { max-height: 300px; padding: 0 24px 20px; }
.accordion-body p { color: var(--text); line-height: 1.8; font-size: 15px; }

/* ===== REVIEWS ===== */
.reviews { background: var(--off-white); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.review-card {
  background: white;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow 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; }
.reviewer-photo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent);
  flex-shrink: 0;
}
.review-header h4 { font-family: var(--font-head); font-weight: 700; font-size: 16px; }
.reviewer-loc { font-size: 13px; color: var(--text-light); }
.stars { font-size: 16px; }
.review-text { font-size: 15px; line-height: 1.8; color: var(--text); margin-bottom: 14px; }
.verified-badge {
  font-size: 13px;
  color: var(--green);
  font-weight: 600;
}

/* ===== PRICING ===== */
.pricing { background: var(--primary); }
.pricing .section-title { color: white; }
.pricing .section-sub { color: rgba(255,255,255,0.8); }
.pricing-2 { background: var(--secondary); }
.countdown-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.cd-label {
  color: var(--gold);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
}
.countdown {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(245,158,11,0.4);
  border-radius: 12px;
  padding: 12px 20px;
}
.cd-block { display: flex; flex-direction: column; align-items: center; }
.cd-block span {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 36px;
  color: var(--gold);
  line-height: 1;
  min-width: 50px;
  text-align: center;
}
.cd-block small { font-size: 11px; color: rgba(255,255,255,0.6); font-weight: 700; letter-spacing: 2px; margin-top: 2px; }
.cd-sep { font-size: 32px; color: var(--gold); font-weight: 900; margin-bottom: 10px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.pricing-card {
  background: rgba(255,255,255,0.06);
  border: 2px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.pricing-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.pricing-card.popular {
  background: rgba(0,201,177,0.12);
  border-color: var(--accent);
  transform: scale(1.04);
  box-shadow: 0 16px 48px rgba(0,201,177,0.25);
}
.pricing-card.popular:hover { transform: scale(1.04) translateY(-8px); }
.pc-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), #D97706);
  color: white;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 12px;
  padding: 5px 18px;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(245,158,11,0.5);
}
.pc-label {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.pc-bottles {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 22px;
  color: white;
  margin-bottom: 4px;
}
.pc-supply { font-size: 14px; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.pricing-card img { width: 120px; height: 160px; object-fit: contain; margin: 0 auto 16px; }
.pc-badges-row { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 8px; }
.pc-badge-free {
  background: rgba(16,185,129,0.2);
  color: #6EE7B7;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid rgba(16,185,129,0.4);
}
.pc-badge-ship {
  background: rgba(245,158,11,0.2);
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid rgba(245,158,11,0.4);
}
.pc-price-wrap { margin: 8px 0; }
.pc-old {
  display: block;
  font-size: 15px;
  color: rgba(255,255,255,0.45);
  text-decoration: line-through;
  margin-bottom: 4px;
}
.pc-new {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 36px;
  color: var(--gold);
  display: block;
  line-height: 1.1;
}
.pc-per { font-size: 13px; color: rgba(255,255,255,0.6); }
.pc-cards { width: 160px; margin: 0 auto; opacity: 0.7; }
.rating-row {
  text-align: center;
  margin-top: 40px;
  color: rgba(255,255,255,0.8);
}
.five-star-img { width: 160px; margin: 0 auto 10px; }

/* ===== BONUSES ===== */
.bonuses { background: linear-gradient(135deg, #F0FDF4, #ECFDF5); }
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.bonus-card {
  background: white;
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
  transition: all var(--transition);
  position: relative;
}
.bonus-card:hover { border-color: var(--accent); transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.bonus-num {
  position: absolute;
  top: -14px;
  left: 24px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 12px;
  padding: 5px 16px;
  border-radius: 50px;
  letter-spacing: 1px;
}
.bonus-card img { width: 180px; margin: 16px auto 20px; border-radius: 12px; }
.bonus-card h3 { color: var(--primary); margin-bottom: 12px; font-size: 18px; }
.bonus-card p { color: var(--text-light); font-size: 15px; line-height: 1.7; }

/* ===== INGREDIENTS ===== */
.ingredients { background: white; }
.ingr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ingr-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  transition: all var(--transition);
}
.ingr-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(0,201,177,0.15);
  transform: translateY(-4px);
}
.ingr-icon { font-size: 32px; margin-bottom: 12px; }
.ingr-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 17px; }
.ingr-card p { color: var(--text-light); font-size: 14px; line-height: 1.7; }

/* ===== SCIENCE ===== */
.science { background: var(--off-white); }
.science-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.science-item {
  background: white;
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--accent);
  transition: all var(--transition);
}
.science-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.science-item h3 { color: var(--primary); margin-bottom: 12px; font-size: 17px; }
.science-item p { color: var(--text); font-size: 14px; line-height: 1.8; margin-bottom: 12px; }
.science-item cite { font-size: 12px; color: var(--text-light); font-style: italic; }

/* ===== GUARANTEE ===== */
.guarantee { background: white; }
.guarantee-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.guarantee-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
}
.guarantee-intro { color: var(--text-light); font-size: 16px; line-height: 1.8; margin-bottom: 28px; }
.guarantee-points { display: flex; flex-direction: column; gap: 24px; margin-bottom: 28px; }
.gp-item { display: flex; gap: 16px; align-items: flex-start; }
.gp-icon { font-size: 28px; flex-shrink: 0; }
.gp-item h4 { color: var(--primary); margin-bottom: 6px; }
.gp-item p { color: var(--text-light); font-size: 15px; line-height: 1.7; }

/* ===== BENEFITS ===== */
.benefits { background: var(--primary); }
.benefits .section-title { color: white; }
.benefits .section-sub { color: rgba(255,255,255,0.7); }
.benefits-list { display: flex; flex-direction: column; gap: 16px; max-width: 900px; margin: 0 auto; }
.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(0,201,177,0.2);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: all var(--transition);
}
.benefit-item:hover { border-color: var(--accent); background: rgba(0,201,177,0.08); transform: translateX(8px); }
.benefit-icon { font-size: 28px; flex-shrink: 0; }
.benefit-item h4 { color: var(--accent); margin-bottom: 6px; font-size: 17px; }
.benefit-item p { color: rgba(255,255,255,0.75); font-size: 15px; line-height: 1.7; }

/* ===== FAQ ===== */
.faq { background: var(--off-white); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: white;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--accent2); }
.faq-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--primary);
  text-align: left;
  min-height: 60px;
  transition: background var(--transition);
}
.faq-header:hover { background: var(--off-white); }
.faq-item.open .faq-header { color: var(--accent2); background: rgba(8,145,178,0.05); }
.faq-arrow {
  font-size: 12px;
  color: var(--text-light);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--accent2); }
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
  padding: 0 24px;
}
.faq-item.open .faq-body { max-height: 400px; padding: 0 24px 20px; }
.faq-body p { color: var(--text); font-size: 15px; line-height: 1.8; }

/* ===== FINAL CTA ===== */
.final-cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}
.final-cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 100% 50%, rgba(0,201,177,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 0% 50%, rgba(245,158,11,0.1) 0%, transparent 50%);
  pointer-events: none;
}
.final-cta-content {
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}
.final-cta-image { flex: 0 0 360px; }
.final-bottle-img {
  width: 100%;
  animation: float-bottle 4s ease-in-out infinite;
  filter: drop-shadow(0 20px 60px rgba(0,201,177,0.4));
}
.final-cta-text { flex: 1; color: white; }
.final-tag {
  display: inline-block;
  background: rgba(239,68,68,0.2);
  border: 1px solid rgba(239,68,68,0.5);
  color: #FCA5A5;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.final-h2 { color: white; margin-bottom: 24px; font-size: clamp(24px, 3.5vw, 42px); }
.final-price { margin-bottom: 24px; }
.final-old { display: block; font-size: 18px; color: rgba(255,255,255,0.5); text-decoration: line-through; margin-bottom: 6px; }
.final-new { display: block; font-size: 32px; color: var(--gold); font-family: var(--font-head); font-weight: 800; }
.final-features {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.final-features span { font-size: 14px; color: rgba(255,255,255,0.8); font-weight: 600; }
.final-secure { margin-top: 12px; font-size: 13px; color: rgba(255,255,255,0.55); }

/* ===== FOOTER ===== */
.footer {
  background: #060E1A;
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  margin-bottom: 12px;
}
.footer-tagline { font-size: 14px; margin-bottom: 20px; opacity: 0.6; }
.social-icons { display: flex; gap: 12px; }
.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  color: rgba(255,255,255,0.7);
  transition: all var(--transition);
}
.social-icons a:hover { background: var(--accent); color: white; transform: scale(1.1); }
.footer-links-col h4 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: white;
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.footer-links-col a, .legal-link {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-links-col a:hover, .legal-link:hover { color: var(--accent); }
.footer-legal-links { display: flex; flex-direction: column; gap: 0; }
.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(255,255,255,0.45); }
.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: var(--accent); }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white;
  font-size: 20px;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(0,201,177,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 900;
  transition: transform var(--transition);
}
.scroll-top.visible { display: flex; }
.scroll-top:hover { transform: scale(1.1) translateY(-2px); }

/* ===== NOTIFICATION POPUP ===== */
.notif-popup {
  position: fixed;
  bottom: -100px;
  left: 16px;
  z-index: 800;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
  border-left: 4px solid var(--accent);
  transition: bottom 0.4s cubic-bezier(0.4,0,0.2,1);
  max-width: 300px;
}
.notif-popup.show { bottom: 20px; }
.notif-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
}
.notif-inner img { width: 44px; height: 44px; border-radius: 8px; object-fit: contain; flex-shrink: 0; }
.notif-inner strong { font-family: var(--font-head); font-size: 14px; color: var(--primary); }
.notif-inner span { font-size: 13px; color: var(--text-light); }
.notif-inner p { font-size: 12px; color: var(--text-light); margin-top: 2px; }
.notif-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-light);
  padding: 4px;
  flex-shrink: 0;
  margin-left: auto;
}
.notif-close:hover { color: var(--red); }

/* ===== EXIT POPUP ===== */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}
.popup-overlay.show { display: flex; }
.popup-box {
  background: white;
  border-radius: 20px;
  padding: 36px 32px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 80px rgba(0,0,0,0.4);
  animation: popupIn 0.4s cubic-bezier(0.4,0,0.2,1);
}
@keyframes popupIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: none; }
}
.popup-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--off-white);
  border: none;
  cursor: pointer;
  font-size: 12px;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--text-light);
  padding: 6px 12px;
  border-radius: 50px;
  transition: all var(--transition);
  min-height: 36px;
}
.popup-close:hover { background: var(--red); color: white; }
.popup-content img { width: 120px; margin: 0 auto 16px; }
.popup-content h3 { color: var(--primary); font-size: 22px; margin-bottom: 12px; }
.popup-content p { color: var(--text-light); font-size: 15px; margin-bottom: 8px; }
.popup-price { font-family: var(--font-head); font-size: 20px; color: var(--primary); font-weight: 800; }
.popup-price s { color: var(--text-light); font-weight: 400; }
.popup-price strong { color: var(--red); }
.btn-popup { margin: 20px 0 8px; }
.popup-small { font-size: 12px; color: var(--text-light); }

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 1024px) {
  .badges-grid { grid-template-columns: repeat(2, 1fr); }
  .ingr-grid { grid-template-columns: repeat(2, 1fr); }
  .science-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-image-wrap { flex: 0 0 300px; }
  .hero-bottle { width: 260px; }
}

@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .pricing-card.popular { transform: none; }
  .pricing-card.popular:hover { transform: translateY(-8px); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

/* Mobile */
@media (max-width: 768px) {
  section { padding: 48px 0; }
  .hamburger { display: flex; }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    bottom: 0;
    width: 80%;
    max-width: 320px;
    background: rgba(10,22,40,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 28px 28px;
    gap: 0;
    transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
    box-shadow: -8px 0 32px rgba(0,0,0,0.3);
    z-index: 999;
  }
  .nav-menu.open { right: 0; }
  .nav-link {
    font-size: 18px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    width: 100%;
    min-height: 56px;
    display: flex;
    align-items: center;
  }
  .nav-cta { margin-top: 24px; width: 100%; padding: 14px 28px; font-size: 16px; min-height: 52px; }
  .hero-container { flex-direction: column; padding: 40px 20px 60px; gap: 32px; }
  .hero-image-wrap { flex: none; width: 100%; }
  .hero-bottle { width: 220px; margin: 0 auto; }
  .hero-content { text-align: center; }
  .hero-h1 { font-size: clamp(26px, 7vw, 38px); }
  .btn-hero { max-width: 100%; }
  .hero-stats { justify-content: center; gap: 20px; }
  .badges-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .what-is-grid { grid-template-columns: 1fr; gap: 28px; }
  .what-is-image { order: -1; }
  .section-title.left-align { text-align: center; }
  .reviews-grid { grid-template-columns: 1fr; }
  .bonus-grid { grid-template-columns: 1fr; }
  .ingr-grid { grid-template-columns: 1fr; }
  .science-grid { grid-template-columns: 1fr; }
  .guarantee-grid { grid-template-columns: 1fr; gap: 32px; }
  .guarantee-image { max-width: 280px; margin: 0 auto; }
  .guarantee-content { order: 1; }
  .guarantee-content .section-title.left-align { text-align: center; }
  .final-cta-content { flex-direction: column; gap: 32px; text-align: center; }
  .final-cta-image { flex: none; max-width: 260px; margin: 0 auto; }
  .final-h2 { font-size: clamp(22px, 6vw, 32px); }
  .final-features { justify-content: center; }
  .btn-final { max-width: 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-links-col, .footer-brand { text-align: center; }
  .social-icons { justify-content: center; }
  .footer-legal-links { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 8px; }
  .benefits-list { gap: 12px; }
  .benefit-item:hover { transform: none; }
}

@media (max-width: 575px) {
  .badges-grid { grid-template-columns: 1fr; }
  .cd-block span { font-size: 28px; }
  .hero-badge-float { right: 0; font-size: 11px; padding: 6px 12px; }
  .notif-popup { max-width: calc(100vw - 32px); }
  .popup-box { padding: 28px 20px; }
  .hero-stats { gap: 12px; }
}