/* ===================================
   GLYCOVIT - STYLES.CSS
   Design: Medical Professional Premium
   Colors: #1E40AF, #3B82F6, #93C5FD
   Fonts: Montserrat (headings), Open Sans (body)
=================================== */

/* ---- 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: #1e293b;
  background: #fff;
  overflow-x: hidden;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
input, select, textarea { font-size: 16px; }

/* ---- CSS VARIABLES ---- */
:root {
  --primary: #1E40AF;
  --primary-light: #3B82F6;
  --primary-pale: #93C5FD;
  --accent: #06B6D4;
  --accent2: #10B981;
  --danger: #EF4444;
  --gold: #F59E0B;
  --dark: #0F172A;
  --gray: #64748B;
  --light-bg: #F0F7FF;
  --border: #E2E8F0;
  --shadow: 0 4px 24px rgba(30,64,175,0.12);
  --shadow-lg: 0 12px 48px rgba(30,64,175,0.18);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4,h5,h6 { font-family: 'Montserrat', sans-serif; font-weight: 800; line-height: 1.2; }
h1 { font-size: clamp(24px, 5vw, 48px); }
h2 { font-size: clamp(20px, 4vw, 36px); }
h3 { font-size: clamp(18px, 3vw, 24px); }

.text-gradient {
  background: linear-gradient(135deg, #1E40AF, #06B6D4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gradient-light {
  background: linear-gradient(135deg, #93C5FD, #67E8F9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- CONTAINER ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.section-pad { padding: 64px 0; }
.bg-alt { background: var(--light-bg); }

/* ---- SECTION HEADERS ---- */
.section-header { text-align: center; margin-bottom: 48px; }
.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, #1E40AF22, #06B6D422);
  color: var(--primary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 99px;
  border: 1px solid #93C5FD55;
  margin-bottom: 12px;
}
.urgent-tag { background: linear-gradient(135deg,#EF444422,#F59E0B22); color:#EF4444; border-color:#EF444444; }
.section-sub { color: var(--gray); font-size: 17px; margin-top: 12px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  border-radius: var(--radius);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 17px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  min-height: 52px;
  text-align: center;
  line-height: 1.3;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 6px 24px rgba(30,64,175,0.35);
}
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 10px 36px rgba(30,64,175,0.45); }
.btn-nav {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  padding: 10px 24px;
  font-size: 14px;
  box-shadow: 0 4px 16px rgba(30,64,175,0.3);
  border-radius: var(--radius-sm);
}
.btn-nav:hover { transform: scale(1.05); }
.btn-hero {
  background: linear-gradient(135deg, #10B981, #059669);
  color: #fff;
  box-shadow: 0 8px 32px rgba(16,185,129,0.45);
  font-size: 18px;
  padding: 18px 40px;
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius);
}
.btn-hero:hover { transform: scale(1.05); box-shadow: 0 14px 48px rgba(16,185,129,0.5); }
.btn-hero .btn-sub { font-size: 12px; font-weight: 600; opacity: 0.85; margin-top: 2px; font-family: 'Open Sans',sans-serif; }
.btn-price {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  font-size: 15px;
}
.btn-price:hover { transform: scale(1.03); box-shadow: var(--shadow-lg); }
.btn-price-featured {
  background: linear-gradient(135deg, #10B981, #059669);
  color: #fff;
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 24px rgba(16,185,129,0.4);
  font-size: 15px;
}
.btn-price-featured:hover { transform: scale(1.03); }
.btn-final {
  background: linear-gradient(135deg, #EF4444, #DC2626);
  color: #fff;
  font-size: 20px;
  padding: 20px 48px;
  box-shadow: 0 8px 32px rgba(239,68,68,0.45);
  border-radius: var(--radius);
  min-height: 64px;
}
.btn-final:hover { transform: scale(1.05); box-shadow: 0 14px 48px rgba(239,68,68,0.5); }
.pulse-btn { animation: pulseShadow 2s infinite; }
@keyframes pulseShadow {
  0%,100% { box-shadow: 0 8px 32px rgba(16,185,129,0.4); }
  50% { box-shadow: 0 12px 48px rgba(16,185,129,0.7); }
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(30,64,175,0.15);
  padding: 0;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  gap: 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--primary);
}
.nav-logo img { border-radius: 8px; }
.logo-accent { color: var(--accent); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--dark);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after { transform: scaleX(1); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-width: 48px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
}
.hamburger span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.mobile-menu {
  display: none;
  flex-direction: column;
  background: #fff;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  gap: 4px;
  transform: translateY(-10px);
  opacity: 0;
  transition: var(--transition);
}
.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}
.mobile-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: var(--dark);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  min-height: 48px;
  display: flex;
  align-items: center;
}
.mobile-link:hover { color: var(--primary); padding-left: 8px; }
.mobile-cta { width: 100%; margin-top: 16px; text-align: center; min-height: 52px; display: flex; align-items: center; justify-content: center; }

/* ===== HERO SECTION ===== */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #0F172A 0%, #1E3A8A 50%, #0E7490 100%);
  position: relative;
  overflow: hidden;
}
.hero-bg-anim { position: absolute; inset: 0; pointer-events: none; }
.bubble {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
  animation: floatBubble 8s ease-in-out infinite;
}
.b1 { width: 400px; height: 400px; background: #93C5FD; top: -100px; right: -100px; animation-delay: 0s; }
.b2 { width: 300px; height: 300px; background: #67E8F9; bottom: -80px; left: -80px; animation-delay: 2s; }
.b3 { width: 200px; height: 200px; background: #6EE7B7; top: 40%; right: 20%; animation-delay: 4s; }
.b4 { width: 150px; height: 150px; background: #FDE68A; bottom: 20%; left: 30%; animation-delay: 6s; }
@keyframes floatBubble {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(20px,-20px) scale(1.05); }
  66% { transform: translate(-10px,10px) scale(0.95); }
}
.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-image-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-glow {
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(147,197,253,0.35) 0%, transparent 70%);
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
  0%,100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.1); opacity: 1; }
}
.hero-bottle-ring {
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  border: 2px solid rgba(147,197,253,0.3);
  animation: spinRing 20s linear infinite;
}
.hero-bottle-ring::before {
  content: '';
  position: absolute;
  top: -5px; left: 50%;
  width: 10px; height: 10px;
  background: #93C5FD;
  border-radius: 50%;
  transform: translateX(-50%);
}
@keyframes spinRing { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.hero-bottle {
  width: 260px;
  max-width: 90%;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.4));
  animation: bottleFloat 4s ease-in-out infinite;
}
@keyframes bottleFloat {
  0%,100% { transform: translateY(0px) rotate(-2deg); }
  50% { transform: translateY(-16px) rotate(2deg); }
}
.hero-badge-float {
  position: absolute;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  padding: 8px 16px;
  border-radius: 99px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  color: var(--primary);
  box-shadow: var(--shadow);
  z-index: 3;
  animation: badgeFloat 3s ease-in-out infinite;
}
.badge-top { top: 10%; right: 0; animation-delay: 0.5s; }
.badge-bottom { bottom: 10%; left: 0; animation-delay: 1.5s; }
@keyframes badgeFloat {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.hero-content { color: #fff; }
.hero-tag {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  padding: 6px 16px;
  border-radius: 99px;
  font-size: 13px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: #93C5FD;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.hero-h1 { color: #fff; margin-bottom: 20px; }
.hero-h1 .text-gradient {
  background: linear-gradient(135deg, #93C5FD, #67E8F9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc { color: rgba(255,255,255,0.85); margin-bottom: 16px; font-size: 16px; }
.hero-stars { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.stars-img { height: 28px; width: auto; }
.star-fallback { color: #F59E0B; font-size: 24px; letter-spacing: 2px; }
.review-count { font-family: 'Montserrat', sans-serif; font-weight: 600; color: rgba(255,255,255,0.85); font-size: 14px; }
.hero-trust {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}

/* ===== WHY CHOOSE ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: var(--shadow-lg);
}
.why-icon-wrap {
  width: 80px; height: 80px;
  background: var(--light-bg);
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.why-icon { width: 56px; height: 56px; object-fit: contain; }
.icon-fallback { font-size: 36px; }
.why-card h3 { font-size: 15px; color: var(--primary); margin-bottom: 12px; }
.why-card p { font-size: 14px; color: var(--gray); line-height: 1.7; }

/* ===== WHAT IS ===== */
.what-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.what-text h2 { margin-bottom: 24px; }
.what-text p { color: var(--gray); margin-bottom: 20px; font-size: 16px; }
.what-text .btn-primary { margin-top: 8px; }
.img-glow-wrap { position: relative; }
.img-glow-wrap::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, rgba(30,64,175,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.img-glow-wrap img { border-radius: var(--radius); box-shadow: var(--shadow-lg); position: relative; z-index: 1; }

/* ===== HOW IT WORKS (ACCORDION) ===== */
.accordion-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item {
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(30,64,175,0.07);
}
.accordion-header {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--dark);
  text-align: left;
  transition: var(--transition);
  min-height: 64px;
}
.accordion-header:hover { background: var(--light-bg); color: var(--primary); }
.acc-icon { font-size: 20px; flex-shrink: 0; }
.acc-arrow {
  width: 20px; height: 20px;
  stroke: var(--primary);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-left: auto;
  flex-shrink: 0;
  transition: var(--transition);
}
.accordion-header span { flex: 1; }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.accordion-body.open { max-height: 400px; }
.accordion-body p { padding: 0 24px 20px; color: var(--gray); font-size: 15px; line-height: 1.8; }
.accordion-header.active .acc-arrow { transform: rotate(180deg); }
.accordion-header.active { background: var(--light-bg); color: var(--primary); }

/* ===== REVIEWS ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.review-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.review-top {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 16px;
}
.reviewer-img {
  width: 60px; height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-pale);
  flex-shrink: 0;
}
.review-top strong { font-family: 'Montserrat', sans-serif; font-size: 15px; display: block; }
.reviewer-loc { font-size: 12px; color: var(--gray); }
.stars { color: #F59E0B; font-size: 16px; letter-spacing: 1px; }
.review-card p { font-size: 14px; color: #374151; line-height: 1.8; }

/* ===== PRICING ===== */
.countdown-wrap {
  text-align: center;
  margin-bottom: 40px;
}
.countdown-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--danger);
  font-size: 16px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.countdown {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--dark);
  padding: 16px 32px;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}
.time-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 70px;
}
.time-block span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 44px;
  color: #fff;
  line-height: 1;
}
.time-block small {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  color: #93C5FD;
  letter-spacing: 2px;
  margin-top: 4px;
}
.time-sep {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 40px;
  color: var(--accent);
  margin-bottom: 12px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}
.price-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}
.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--primary-pale); }
.price-card.featured {
  background: linear-gradient(135deg, #1E40AF, #0E7490);
  border-color: transparent;
  transform: scale(1.04);
  box-shadow: 0 16px 56px rgba(30,64,175,0.4);
}
.price-card.featured:hover { transform: scale(1.04) translateY(-8px); }
.price-card.featured .price-label,
.price-card.featured .price-bottles,
.price-card.featured .price-supply,
.price-card.featured .price-per,
.price-card.featured .price-total { color: #fff; }
.price-card.featured .price-total del { color: rgba(255,255,255,0.6); }
.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 11px;
  padding: 6px 20px;
  border-radius: 99px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(239,68,68,0.4);
  letter-spacing: 1px;
}
.price-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--gray);
  text-transform: uppercase;
  margin-top: 8px;
}
.price-bottles {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 24px;
  color: var(--primary);
}
.price-supply { font-size: 13px; color: var(--gray); }
.price-img { width: 150px; max-width: 100%; margin: 8px auto; object-fit: contain; }
.price-per { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 28px; color: var(--primary); }
.price-per span { font-size: 14px; font-weight: 600; }
.price-total { font-size: 16px; color: var(--gray); }
.price-total del { color: #ccc; }
.price-total strong { color: var(--accent2); font-family:'Montserrat',sans-serif; }
.price-badges-row { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }
.pbadge {
  background: rgba(16,185,129,0.12);
  color: var(--accent2);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 99px;
  border: 1px solid rgba(16,185,129,0.25);
}
.price-card.featured .pbadge { background: rgba(255,255,255,0.15); color: #6EE7B7; border-color: rgba(255,255,255,0.2); }
.atc-img { max-height: 48px; width: auto; margin: 0 auto; object-fit: contain; }
.cards-img { max-height: 28px; width: auto; margin: 4px auto 0; object-fit: contain; }
.rating-center { text-align: center; margin-top: 32px; }
.five-star { max-height: 50px; margin: 0 auto; }
.star-fallback-lg { color: #F59E0B; font-size: 28px; font-family:'Montserrat',sans-serif; font-weight:800; }

/* ===== BONUS ===== */
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}
.bonus-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid var(--primary-pale);
  transition: var(--transition);
}
.bonus-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.bonus-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.bonus-img { max-height: 240px; margin: 0 auto 20px; object-fit: contain; border-radius: var(--radius-sm); }
.bonus-card h3 { margin-bottom: 12px; color: var(--primary); }
.bonus-card p { font-size: 14px; color: var(--gray); }

/* ===== INGREDIENTS ===== */
.ing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ing-card {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(30,64,175,0.07);
  transition: var(--transition);
}
.ing-card:hover { transform: translateY(-4px); border-color: var(--primary-pale); box-shadow: var(--shadow); }
.ing-icon { font-size: 28px; margin-bottom: 12px; }
.ing-card h3 { font-size: 16px; color: var(--primary); margin-bottom: 10px; }
.ing-card p { font-size: 14px; color: var(--gray); line-height: 1.7; }

/* ===== SCIENCE ===== */
.science-accordion { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.sci-item { background: #fff; border-radius: var(--radius-sm); border: 1px solid var(--border); overflow: hidden; }
.sci-header {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--dark);
  text-align: left;
  gap: 12px;
  min-height: 56px;
  transition: var(--transition);
}
.sci-header:hover { background: var(--light-bg); color: var(--primary); }
.sci-header.active { background: var(--light-bg); color: var(--primary); }
.sci-header.active .acc-arrow { transform: rotate(180deg); }
.sci-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.sci-body.open { max-height: 400px; }
.sci-body p { padding: 0 24px 20px; color: var(--gray); font-size: 14px; line-height: 1.8; }

/* ===== GUARANTEE ===== */
.guarantee-container {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: center;
}
.guarantee-image img {
  max-width: 280px;
  border-radius: var(--radius);
  filter: drop-shadow(0 16px 40px rgba(30,64,175,0.2));
}
.guarantee-content h2 { margin-bottom: 16px; }
.guarantee-intro { color: var(--gray); margin-bottom: 28px; font-size: 16px; }
.guarantee-points { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.g-point { display: flex; gap: 16px; align-items: flex-start; }
.g-icon { font-size: 28px; flex-shrink: 0; margin-top: 2px; }
.g-point h3 { font-size: 16px; color: var(--primary); margin-bottom: 6px; }
.g-point p { font-size: 14px; color: var(--gray); }

/* ===== BENEFITS ===== */
.benefits-wrap {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 60px;
  align-items: center;
}
.benefits-image img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.benefits-list { display: flex; flex-direction: column; gap: 20px; }
.benefit-item { display: flex; gap: 16px; align-items: flex-start; }
.b-check { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.benefit-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 4px; }
.benefit-item p { font-size: 14px; color: var(--gray); }

/* ===== FAQ ===== */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border-radius: var(--radius-sm); border: 1px solid var(--border); overflow: hidden; box-shadow: 0 2px 12px rgba(30,64,175,0.06); }
.faq-header {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--dark);
  text-align: left;
  transition: var(--transition);
  min-height: 64px;
}
.faq-header:hover { background: var(--light-bg); color: var(--primary); }
.faq-header.active { background: var(--light-bg); color: var(--primary); }
.faq-header.active .acc-arrow { transform: rotate(180deg); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-body.open { max-height: 500px; }
.faq-body p { padding: 0 24px 20px; color: var(--gray); font-size: 14px; line-height: 1.8; }

/* ===== FINAL CTA ===== */
.final-cta {
  background: linear-gradient(135deg, #0F172A 0%, #1E3A8A 60%, #0E7490 100%);
  position: relative;
  overflow: hidden;
}
.final-cta-bg { position: absolute; inset: 0; pointer-events: none; }
.fc-particle {
  position: absolute;
  border-radius: 50%;
  animation: particleFloat 6s ease-in-out infinite;
}
.p1 { width: 300px; height: 300px; background: rgba(147,197,253,0.08); top: -80px; right: -80px; }
.p2 { width: 200px; height: 200px; background: rgba(103,232,249,0.08); bottom: -60px; left: 10%; animation-delay: 2s; }
.p3 { width: 150px; height: 150px; background: rgba(110,231,183,0.08); top: 30%; left: -40px; animation-delay: 4s; }
.p4 { width: 100px; height: 100px; background: rgba(253,230,138,0.1); bottom: 20%; right: 15%; animation-delay: 1s; }
@keyframes particleFloat {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(15px,-15px); }
}
.final-cta-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.fc-image-wrap { position: relative; text-align: center; }
.fc-glow {
  position: absolute;
  width: 350px; height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(147,197,253,0.25) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  animation: glowPulse 3s ease-in-out infinite;
}
.fc-img {
  position: relative;
  z-index: 1;
  max-width: 380px;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.4));
  animation: bottleFloat 4s ease-in-out infinite;
}
.fc-tag {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: var(--danger);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}
.fc-h2 { color: #fff; margin-bottom: 16px; }
.fc-sub { color: rgba(255,255,255,0.8); font-size: 16px; margin-bottom: 24px; }
.fc-price { display: flex; flex-direction: column; gap: 4px; margin-bottom: 28px; }
.fc-old { color: rgba(255,255,255,0.5); font-size: 16px; }
.fc-new {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 32px;
  color: #6EE7B7;
}
.fc-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}
.fc-disclaimer-small { color: rgba(255,255,255,0.5); font-size: 12px; margin-top: 16px; font-style: italic; }

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  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-brand p { font-size: 14px; line-height: 1.8; margin-top: 16px; max-width: 320px; }
.footer-logo { color: #fff; margin-bottom: 4px; }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.social-btn {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: rgba(255,255,255,0.6);
}
.social-btn svg { width: 18px; height: 18px; }
.social-btn:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }
.footer-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  padding: 6px 0;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--primary-pale); padding-left: 6px; }
.footer-legal-links { display: flex; flex-direction: column; gap: 4px; }
.legal-link { font-size: 14px !important; }
.footer-disclaimer {
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-disclaimer p { font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.8; }
.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: var(--primary-pale); }

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { transform: scale(1.1) translateY(-3px); }

/* ===== NOTIFICATION POPUP ===== */
.notification-popup {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: #fff;
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  border: 1px solid var(--border);
  z-index: 8000;
  max-width: 320px;
  transform: translateY(120px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
}
.notification-popup.show { transform: translateY(0); opacity: 1; }
.notif-img { font-size: 28px; flex-shrink: 0; }
.notif-text { flex: 1; font-size: 13px; line-height: 1.5; }
.notif-text strong { color: var(--primary); }
.notif-close {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
  min-height: 36px;
  transition: var(--transition);
}
.notif-close:hover { transform: scale(1.05); }

/* ===== EXIT POPUP ===== */
.exit-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.75);
  backdrop-filter: blur(6px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.exit-overlay.show { opacity: 1; pointer-events: all; }
.exit-popup {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px 36px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,0.4);
  transform: scale(0.9);
  transition: var(--transition);
}
.exit-overlay.show .exit-popup { transform: scale(1); }
.exit-close {
  position: absolute;
  top: 14px; right: 14px;
  background: var(--light-bg);
  border: none;
  border-radius: 50%;
  width: 36px; height: 36px;
  font-size: 16px;
  cursor: pointer;
  color: var(--gray);
  transition: var(--transition);
}
.exit-close:hover { background: var(--danger); color: #fff; }
.exit-icon { font-size: 48px; margin-bottom: 16px; }
.exit-popup h3 { font-size: 22px; color: var(--primary); margin-bottom: 12px; }
.exit-sub { color: var(--gray); margin-bottom: 16px; font-size: 15px; }
.exit-urgency {
  background: #FEF3C7;
  color: #92400E;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 20px;
}
.exit-no { margin-top: 16px; font-size: 12px; color: var(--gray); }
.exit-no a { color: var(--gray); text-decoration: underline; }

/* ===== MOBILE EXIT BANNER ===== */
.mobile-exit-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 7000;
  transform: translateY(100%);
  transition: var(--transition);
  box-shadow: 0 -4px 24px rgba(30,64,175,0.3);
}
.mobile-exit-banner.show { transform: translateY(0); }
.meb-content { display: flex; align-items: center; gap: 12px; flex: 1; font-size: 13px; font-family: 'Montserrat', sans-serif; font-weight: 600; }
.meb-btn {
  background: #fff;
  color: var(--primary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  white-space: nowrap;
  min-height: 40px;
  display: flex;
  align-items: center;
  transition: var(--transition);
}
.meb-btn:hover { transform: scale(1.05); }
.meb-close {
  background: rgba(255,255,255,0.2);
  border: none;
  color: #fff;
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
  margin-left: 8px;
  flex-shrink: 0;
  transition: var(--transition);
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.slide-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: var(--delay, 0s);
}
.slide-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE - TABLET ===== */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .ing-grid { grid-template-columns: repeat(2, 1fr); }
  .what-container { grid-template-columns: 1fr; }
  .what-image { order: -1; max-width: 420px; margin: 0 auto; }
  .benefits-wrap { grid-template-columns: 1fr; }
  .benefits-image { max-width: 400px; margin: 0 auto; }
  .guarantee-container { grid-template-columns: 1fr; text-align: center; }
  .guarantee-image { text-align: center; }
  .guarantee-image img { margin: 0 auto; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .section-pad { padding: 48px 0; }
  .nav-links { display: none; }
  .btn-nav { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 100px 0 60px; }
  .hero-container { grid-template-columns: 1fr; gap: 32px; }
  .hero-image-wrap { order: -1; }
  .hero-bottle { width: 200px; }
  .hero-glow { width: 280px; height: 280px; }
  .hero-bottle-ring { width: 220px; height: 220px; }
  .hero-trust { justify-content: center; font-size: 12px; gap: 12px; }
  .hero-content { text-align: center; }
  .hero-stars { justify-content: center; }
  .btn-hero { max-width: 100%; }
  .reviews-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; gap: 20px; }
  .price-card.featured { transform: scale(1); }
  .price-card.featured:hover { transform: translateY(-6px); }
  .bonus-grid { grid-template-columns: 1fr; }
  .final-cta-inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .fc-img { max-width: 280px; }
  .fc-trust { justify-content: center; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .hero-badge-float { display: none; }
  .time-block span { font-size: 36px; }
  .time-block { min-width: 56px; }
  .countdown { padding: 12px 24px; }
}

@media (max-width: 575px) {
  h1 { font-size: 24px; }
  h2 { font-size: 22px; }
  h3 { font-size: 18px; }
  .container { padding: 0 16px; }
  .why-grid { grid-template-columns: 1fr; }
  .ing-grid { grid-template-columns: 1fr; }
  .section-pad { padding: 40px 0; }
  .btn-final { font-size: 16px; padding: 18px 24px; }
  .accordion-header { font-size: 14px; padding: 16px 18px; }
  .accordion-body p { padding: 0 18px 16px; }
  .scroll-top { bottom: 80px; right: 16px; }
}

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