/* ============================================
   SYNADENTIX - styles.css
   Design: Medical Professional Blue Theme
   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: #1a1a2e; background: #fff; overflow-x: hidden; line-height: 1.7; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- CSS VARIABLES ---- */
:root {
  --blue-dark: #1E3A8A;
  --blue-mid: #1E40AF;
  --blue-light: #3B82F6;
  --blue-pale: #DBEAFE;
  --gold: #F59E0B;
  --green: #10B981;
  --red: #EF4444;
  --white: #ffffff;
  --gray-light: #F8FAFC;
  --gray-mid: #64748B;
  --gray-dark: #1E293B;
  --shadow-sm: 0 2px 8px rgba(30,58,138,0.10);
  --shadow-md: 0 8px 32px rgba(30,58,138,0.15);
  --shadow-lg: 0 20px 60px rgba(30,58,138,0.20);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s ease;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 { 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); }
p { font-size: 16px; line-height: 1.75; }

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

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 18px; padding: 16px 36px; border-radius: 50px; min-height: 56px;
  box-shadow: 0 6px 24px rgba(30,64,175,0.4); transition: transform var(--transition), box-shadow var(--transition);
  text-align: center; width: auto;
}
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 10px 36px rgba(30,64,175,0.55); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary .btn-sub { font-size: 12px; font-weight: 400; opacity: 0.85; margin-top: 3px; font-family: 'Open Sans', sans-serif; }
.btn-full { width: 100%; }
.btn-xl { font-size: 20px; padding: 20px 48px; min-height: 64px; }
.pulse-btn { animation: pulse 2.5s infinite; }
@keyframes pulse { 0%,100%{ box-shadow: 0 6px 24px rgba(30,64,175,0.4); } 50%{ box-shadow: 0 6px 36px rgba(30,64,175,0.7), 0 0 0 12px rgba(59,130,246,0.15); } }

/* ---- GRADIENT TEXT ---- */
.gradient-text { background: linear-gradient(135deg, var(--blue-light), var(--gold)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ============================================
   SECTION 1: NAVBAR
   ============================================ */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(255,255,255,0.97); backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(30,58,138,0.10);
  transition: box-shadow var(--transition), padding var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 30px rgba(30,58,138,0.18); }
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 14px 20px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 22px; color: var(--blue-dark); }
.nav-logo img { width: 40px; height: 40px; object-fit: contain; border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 15px; color: var(--gray-dark); transition: color var(--transition); }
.nav-links a:hover { color: var(--blue-mid); }
.nav-cta {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  color: #fff !important; padding: 10px 24px; border-radius: 50px;
  font-size: 14px !important; min-height: 44px; display: flex; align-items: center;
  box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition) !important;
}
.nav-cta:hover { transform: scale(1.05); box-shadow: var(--shadow-md) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; 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(--blue-dark); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

@media (max-width: 767px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 70px; left: 0; width: 100%; background: #fff;
    flex-direction: column; gap: 0; padding: 0;
    box-shadow: 0 8px 32px rgba(30,58,138,0.15);
    transform: translateY(-120%); opacity: 0; transition: transform 0.35s ease, opacity 0.35s ease;
    pointer-events: none;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-links a { padding: 16px 24px; border-bottom: 1px solid var(--blue-pale); width: 100%; font-size: 16px; }
  .nav-cta { margin: 12px 20px; border-radius: 50px; width: calc(100% - 40px); justify-content: center; }
}

/* ============================================
   SECTION 2: HERO
   ============================================ */
.hero {
  min-height: 100vh; padding: 120px 0 80px;
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 50%, #EFF6FF 100%);
  position: relative; overflow: hidden;
}
.hero-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.particle { position: absolute; border-radius: 50%; animation: floatUp linear infinite; opacity: 0.12; }
@keyframes floatUp { 0%{ transform: translateY(100vh) scale(0); opacity:0; } 10%{ opacity:0.12; } 90%{ opacity:0.12; } 100%{ transform: translateY(-100px) scale(1); opacity:0; } }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 2; }
.hero-image { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-glow { position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(59,130,246,0.25) 0%, transparent 70%); border-radius: 50%; animation: glowPulse 3s ease-in-out infinite; }
@keyframes glowPulse { 0%,100%{ transform: scale(1); opacity:0.6; } 50%{ transform: scale(1.15); opacity:1; } }
.product-main-img { max-width: 420px; width: 100%; animation: heroFloat 4s ease-in-out infinite; filter: drop-shadow(0 20px 60px rgba(30,58,138,0.35)); position: relative; z-index: 1; }
@keyframes heroFloat { 0%,100%{ transform: translateY(0) rotate(0deg); } 50%{ transform: translateY(-18px) rotate(2deg); } }
.floating-badge {
  position: absolute; background: #fff; border-radius: 50px; padding: 8px 18px;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px;
  box-shadow: var(--shadow-md); color: var(--blue-dark); z-index: 2;
  animation: badgeFloat 3s ease-in-out infinite;
}
.badge-1 { top: 15%; left: -10px; animation-delay: 0s; }
.badge-2 { bottom: 20%; right: -10px; animation-delay: 1.5s; }
@keyframes badgeFloat { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-8px); } }
.hero-eyebrow { background: var(--blue-pale); color: var(--blue-mid); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px; padding: 6px 16px; border-radius: 50px; display: inline-block; margin-bottom: 16px; letter-spacing: 0.5px; }
.hero-content h1 { margin-bottom: 20px; color: var(--blue-dark); }
.hero-content p { color: var(--gray-mid); margin-bottom: 16px; }
.hero-stats { display: flex; gap: 24px; margin: 28px 0; }
.stat-item { text-align: center; }
.stat-item strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 26px; font-weight: 900; color: var(--blue-mid); }
.stat-item span { font-size: 12px; color: var(--gray-mid); font-weight: 600; }
.hero-cta { margin: 24px 0 16px; font-size: 20px; }
.hero-trust { margin-top: 12px; }
.hero-trust img { max-height: 36px; object-fit: contain; }

@media (max-width: 767px) {
  .hero { padding: 90px 0 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 30px; text-align: center; }
  .hero-image { order: -1; }
  .product-main-img { max-width: 260px; }
  .hero-glow { width: 260px; height: 260px; }
  .badge-1 { left: 0; top: 5%; font-size: 11px; padding: 6px 12px; }
  .badge-2 { right: 0; bottom: 5%; font-size: 11px; padding: 6px 12px; }
  .hero-stats { justify-content: center; gap: 16px; }
  .hero-cta { width: 100%; }
  .hero-trust { display: flex; justify-content: center; }
}

/* ============================================
   SECTION: SHARED SECTION STYLES
   ============================================ */
section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { color: var(--blue-dark); margin-bottom: 14px; }
.section-header p { color: var(--gray-mid); font-size: 18px; max-width: 620px; margin: 0 auto; }
.section-header.light h2 { color: #fff; }
.section-header.light p { color: rgba(255,255,255,0.8); }
.section-eyebrow { color: var(--blue-light); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 12px; }

/* AOS (Scroll Reveal) */
[data-aos] { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos]:nth-child(2) { transition-delay: 0.1s; }
[data-aos]:nth-child(3) { transition-delay: 0.2s; }
[data-aos]:nth-child(4) { transition-delay: 0.3s; }

/* ============================================
   SECTION 3: WHY CHOOSE US
   ============================================ */
.why-us { background: var(--gray-light); }
.badges-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.badge-card {
  background: #fff; border-radius: var(--radius); padding: 32px 24px; text-align: center;
  box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition);
  border: 1.5px solid var(--blue-pale);
}
.badge-card:hover { transform: scale(1.05) rotate(1deg); box-shadow: var(--shadow-lg); }
.badge-icon { width: 80px; height: 80px; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 48px; }
.badge-icon img { width: 72px; height: 72px; object-fit: contain; }
.badge-card h3 { font-size: 16px; color: var(--blue-dark); margin-bottom: 12px; }
.badge-card p { font-size: 14px; color: var(--gray-mid); line-height: 1.65; }

@media (max-width: 991px) { .badges-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .badges-grid { grid-template-columns: 1fr; } }

/* ============================================
   SECTION 4: WHAT IS
   ============================================ */
.what-is { background: #fff; }
.what-is-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.what-is-image img { border-radius: var(--radius); box-shadow: var(--shadow-md); width: 100%; }
.what-is-content h2 { color: var(--blue-dark); margin-bottom: 20px; }
.what-is-content p { color: var(--gray-mid); margin-bottom: 16px; }
.what-is-content .btn-primary { margin-top: 12px; }

@media (max-width: 767px) {
  .what-is-inner { grid-template-columns: 1fr; gap: 32px; }
  .what-is-image { order: -1; }
  .what-is-content .btn-primary { width: 100%; }
}

/* ============================================
   SECTION 5: HOW IT WORKS
   ============================================ */
.how-it-works { background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-mid) 100%); }
.accordion-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item { background: rgba(255,255,255,0.1); border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.15); overflow: hidden; }
.accordion-header {
  width: 100%; display: flex; align-items: center; gap: 16px; padding: 20px 24px;
  color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 17px;
  text-align: left; min-height: 48px; background: none;
  transition: background var(--transition);
}
.accordion-header:hover { background: rgba(255,255,255,0.08); }
.acc-icon { font-size: 22px; flex-shrink: 0; }
.acc-arrow { margin-left: auto; font-size: 12px; transition: transform var(--transition); opacity: 0.7; }
.accordion-item.active .acc-arrow { transform: rotate(180deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.45s ease, padding 0.3s ease; }
.accordion-item.active .accordion-body { max-height: 400px; }
.accordion-body p { padding: 0 24px 24px; color: rgba(255,255,255,0.85); font-size: 15px; line-height: 1.75; }

@media (max-width: 575px) {
  .accordion-header { font-size: 15px; padding: 16px 16px; gap: 10px; }
  .accordion-body p { padding: 0 16px 16px; }
}

/* ============================================
   SECTION 6: REVIEWS
   ============================================ */
.reviews { background: var(--gray-light); }
.overall-rating { display: flex; align-items: center; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 12px; }
.stars-big { font-size: 24px; }
.rating-num { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 28px; color: var(--blue-dark); }
.rating-count { color: var(--gray-mid); font-size: 14px; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.review-card {
  background: #fff; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--blue-pale); transition: transform var(--transition), box-shadow var(--transition);
}
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.reviewer-top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.reviewer-photo img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; border: 3px solid var(--blue-pale); flex-shrink: 0; }
.reviewer-info strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 15px; color: var(--blue-dark); }
.reviewer-info span { font-size: 13px; color: var(--gray-mid); }
.reviewer-info .stars { font-size: 14px; margin-top: 2px; }
.verified-badge { margin-left: auto; background: #D1FAE5; color: #065F46; font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 50px; }
.review-card p { font-size: 15px; color: var(--gray-mid); line-height: 1.7; }

@media (max-width: 991px) { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .reviews-grid { grid-template-columns: 1fr; } }

/* ============================================
   SECTION 7 & 13: PRICING
   ============================================ */
.pricing { background: #fff; }
.pricing-2 { background: var(--gray-light); }
.countdown-wrapper { text-align: center; margin-bottom: 48px; }
.countdown-label { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 18px; color: var(--red); margin-bottom: 14px; }
.countdown-timer { display: inline-flex; align-items: center; gap: 12px; background: var(--blue-dark); color: #fff; border-radius: var(--radius); padding: 20px 36px; box-shadow: var(--shadow-md); }
.time-block { text-align: center; }
.time-block span { display: block; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: clamp(36px, 7vw, 56px); line-height: 1; }
.time-block small { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; opacity: 0.7; }
.time-sep { font-family: 'Montserrat', sans-serif; font-size: 48px; font-weight: 900; color: var(--gold); animation: blink 1s step-start infinite; }
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0;} }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pricing-card {
  background: #fff; border-radius: var(--radius); padding: 32px 24px; text-align: center;
  border: 2px solid var(--blue-pale); box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative; overflow: hidden;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.pricing-card.popular { border-color: var(--blue-mid); background: linear-gradient(135deg, #EFF6FF, #DBEAFE); box-shadow: var(--shadow-md); transform: scale(1.04); }
.pricing-card.popular:hover { transform: scale(1.04) translateY(-6px); }
.popular-ribbon {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 13px;
  padding: 8px 20px; margin: -32px -24px 20px; letter-spacing: 1px;
}
.plan-label { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 22px; color: var(--blue-dark); }
.bottles-count { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; color: var(--blue-mid); margin: 4px 0; }
.supply-days { font-size: 13px; color: var(--gray-mid); margin-bottom: 16px; }
.product-img-wrap { height: 160px; display: flex; align-items: center; justify-content: center; margin: 16px 0; }
.product-img-wrap img { max-height: 150px; object-fit: contain; }
.price-box { margin: 16px 0; }
.price-main { display: block; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 40px; color: var(--blue-dark); line-height: 1; }
.price-main small { font-size: 18px; }
.price-old { display: block; font-size: 15px; color: var(--gray-mid); margin-top: 6px; }
.price-per { display: block; font-size: 12px; color: var(--gray-mid); }
.extra-badges { display: flex; flex-direction: column; gap: 6px; margin: 12px 0; }
.extra-badge { background: var(--green); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 12px; padding: 5px 14px; border-radius: 50px; }
.pricing-card .btn-primary { margin: 16px 0; font-size: 16px; }
.payment-logos { max-height: 28px; object-fit: contain; margin: 8px auto 0; }
.rating-row { text-align: center; margin-top: 36px; }
.rating-row img { max-height: 60px; object-fit: contain; margin: 0 auto; }

@media (max-width: 991px) { .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; } .pricing-card.popular { transform: scale(1); } }
@media (min-width: 576px) and (max-width: 991px) { .pricing-grid { grid-template-columns: 1fr 1fr; max-width: 700px; } }

/* ============================================
   SECTION 8: BONUS
   ============================================ */
.bonus { background: linear-gradient(135deg, #F0F9FF, #DBEAFE); }
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.bonus-card {
  background: #fff; border-radius: var(--radius); padding: 36px 28px; text-align: center;
  box-shadow: var(--shadow-md); border: 2px solid var(--blue-pale);
  transition: transform var(--transition);
}
.bonus-card:hover { transform: translateY(-6px); }
.bonus-badge { background: var(--gold); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 12px; padding: 5px 16px; border-radius: 50px; display: inline-block; margin-bottom: 16px; letter-spacing: 1px; }
.bonus-card img { max-height: 180px; object-fit: contain; margin: 0 auto 20px; }
.bonus-card h3 { font-size: 20px; color: var(--blue-dark); margin-bottom: 12px; }
.bonus-card p { font-size: 15px; color: var(--gray-mid); }
.bonus-placeholder { font-size: 80px; margin: 0 auto 16px; }

@media (max-width: 767px) { .bonus-grid { grid-template-columns: 1fr; } }

/* ============================================
   SECTION 9: INGREDIENTS
   ============================================ */
.ingredients { background: var(--gray-light); }
.ingredients-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ingredient-card {
  background: #fff; border-radius: var(--radius-sm); padding: 28px 22px;
  box-shadow: var(--shadow-sm); border: 1.5px solid var(--blue-pale);
  transition: transform var(--transition), box-shadow var(--transition);
}
.ingredient-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.ing-icon { font-size: 36px; margin-bottom: 12px; }
.ingredient-card h3 { font-size: 16px; color: var(--blue-dark); margin-bottom: 10px; }
.ingredient-card p { font-size: 14px; color: var(--gray-mid); line-height: 1.65; margin-bottom: 12px; }
.ing-benefit { font-size: 13px; font-weight: 700; color: var(--green); font-family: 'Montserrat', sans-serif; }

@media (max-width: 991px) { .ingredients-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575px) { .ingredients-grid { grid-template-columns: 1fr; } }

/* ============================================
   SECTION 10: SCIENCE
   ============================================ */
.science { background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid)); }
.science-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.science-item {
  background: rgba(255,255,255,0.08); border-radius: var(--radius-sm);
  padding: 28px 24px; border: 1px solid rgba(255,255,255,0.15);
  transition: background var(--transition);
}
.science-item:hover { background: rgba(255,255,255,0.14); }
.science-item h3 { font-size: 17px; color: #fff; margin-bottom: 12px; }
.science-item p { font-size: 14px; color: rgba(255,255,255,0.82); line-height: 1.72; }

@media (max-width: 767px) { .science-grid { grid-template-columns: 1fr; } }

/* ============================================
   SECTION 11: GUARANTEE
   ============================================ */
.guarantee { background: var(--gray-light); }
.guarantee-inner { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: center; }
.guarantee-image img { max-width: 320px; width: 100%; margin: 0 auto; }
.guarantee-icon { font-size: 120px; text-align: center; }
.guarantee-content h2 { color: var(--blue-dark); margin-bottom: 28px; }
.guarantee-point { display: flex; gap: 18px; margin-bottom: 24px; align-items: flex-start; }
.gp-icon { font-size: 28px; flex-shrink: 0; width: 52px; height: 52px; background: var(--blue-pale); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.guarantee-point h3 { font-size: 17px; color: var(--blue-dark); margin-bottom: 6px; }
.guarantee-point p { font-size: 15px; color: var(--gray-mid); }
.guarantee-content .btn-primary { margin-top: 12px; }

@media (max-width: 767px) {
  .guarantee-inner { grid-template-columns: 1fr; gap: 36px; }
  .guarantee-image { text-align: center; }
  .guarantee-image img { max-width: 220px; }
  .guarantee-content .btn-primary { width: 100%; }
}

/* ============================================
   SECTION 12: BENEFITS
   ============================================ */
.benefits { background: #fff; }
.benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 900px; margin: 0 auto; }
.benefit-item {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--blue-pale); border-radius: var(--radius-sm); padding: 20px;
  transition: transform var(--transition);
}
.benefit-item:hover { transform: translateX(6px); }
.benefit-check { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.benefit-item h3 { font-size: 16px; color: var(--blue-dark); margin-bottom: 6px; }
.benefit-item p { font-size: 14px; color: var(--gray-mid); }

@media (max-width: 767px) { .benefits-grid { grid-template-columns: 1fr; } }

/* ============================================
   SECTION 14: FAQ
   ============================================ */
.faq { background: var(--gray-light); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border-radius: var(--radius-sm); border: 1.5px solid var(--blue-pale); overflow: hidden; box-shadow: var(--shadow-sm); }
.faq-header {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 20px 24px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px;
  color: var(--blue-dark); text-align: left; min-height: 48px; background: none;
  transition: background var(--transition);
}
.faq-header:hover { background: var(--blue-pale); }
.faq-arrow { font-size: 12px; flex-shrink: 0; transition: transform var(--transition); color: var(--blue-light); }
.faq-item.active .faq-arrow { transform: rotate(180deg); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.active .faq-body { max-height: 400px; }
.faq-body p { padding: 0 24px 20px; font-size: 15px; color: var(--gray-mid); line-height: 1.75; }

@media (max-width: 575px) {
  .faq-header { font-size: 14px; padding: 16px; }
  .faq-body p { padding: 0 16px 16px; }
}

/* ============================================
   SECTION 15: FINAL CTA
   ============================================ */
.final-cta {
  background: linear-gradient(135deg, var(--blue-dark) 0%, #1d4ed8 50%, var(--blue-light) 100%);
  position: relative; overflow: hidden;
}
.final-cta-bg {
  position: absolute; inset: 0; pointer-events: none;
  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%3Ccircle cx='30' cy='30' r='30'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.final-cta-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: center; position: relative; z-index: 2; }
.final-cta-image { display: flex; justify-content: center; align-items: center; position: relative; }
.final-product-img { max-width: 380px; width: 100%; filter: drop-shadow(0 30px 80px rgba(0,0,0,0.4)); animation: heroFloat 4s ease-in-out infinite; }
.final-glow { position: absolute; width: 350px; height: 350px; background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%); border-radius: 50%; }
.final-cta-content .section-eyebrow { color: var(--gold); }
.final-cta-content h2 { color: #fff; margin-bottom: 16px; }
.final-cta-content p { color: rgba(255,255,255,0.85); margin-bottom: 24px; }
.final-price { margin-bottom: 28px; }
.final-old-price { display: block; color: rgba(255,255,255,0.5); font-size: 18px; margin-bottom: 6px; }
.final-new-price { display: block; color: var(--gold); font-family: 'Montserrat', sans-serif; font-size: 32px; font-weight: 900; }
.final-cta-content .btn-xl { background: linear-gradient(135deg, var(--gold), #F97316); box-shadow: 0 8px 32px rgba(245,158,11,0.5); }
.final-trust-badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.final-trust-badges span { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9); font-size: 13px; font-family: 'Montserrat', sans-serif; font-weight: 600; padding: 6px 14px; border-radius: 50px; border: 1px solid rgba(255,255,255,0.2); }

@media (max-width: 767px) {
  .final-cta-inner { grid-template-columns: 1fr; gap: 36px; text-align: center; }
  .final-product-img { max-width: 240px; }
  .final-glow { width: 240px; height: 240px; }
  .final-cta-content .btn-xl { width: 100%; }
  .final-trust-badges { justify-content: center; }
}

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--gray-dark); color: rgba(255,255,255,0.75); padding: 60px 0 30px; }
.footer-top { text-align: center; margin-bottom: 32px; }
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 12px; }
.footer-brand img { width: 48px; height: 48px; object-fit: contain; border-radius: 8px; }
.footer-brand span { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 24px; color: #fff; }
.footer-tagline { font-size: 14px; color: rgba(255,255,255,0.55); margin-bottom: 20px; }
.footer-social { display: flex; gap: 16px; justify-content: center; }
.social-link { font-size: 22px; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.08); border-radius: 50%; transition: background var(--transition), transform var(--transition); }
.social-link:hover { background: var(--blue-mid); transform: translateY(-3px); }
.footer-legal-links { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.1); border-bottom: 1px solid rgba(255,255,255,0.1); margin: 24px 0; }
.legal-link { font-size: 13px; color: rgba(255,255,255,0.6); font-weight: 600; transition: color var(--transition); padding: 4px 6px; }
.legal-link:hover { color: var(--blue-light); }
.link-separator { color: rgba(255,255,255,0.3); }
.footer-disclaimer { background: rgba(255,255,255,0.04); border-radius: var(--radius-sm); padding: 20px; margin-bottom: 20px; }
.footer-disclaimer p { font-size: 12px; color: rgba(255,255,255,0.45); line-height: 1.7; text-align: center; }
.footer-copy { text-align: center; font-size: 13px; color: rgba(255,255,255,0.4); }
.footer-copy a { color: var(--blue-light); }

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-top {
  position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  color: #fff; border-radius: 50%; font-size: 22px; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: opacity var(--transition), transform var(--transition); z-index: 900;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ============================================
   PURCHASE NOTIFICATION
   ============================================ */
.notification-popup {
  position: fixed; bottom: 24px; left: 24px; z-index: 1100;
  opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.notification-popup.show { opacity: 1; transform: translateY(0); pointer-events: all; }
.notif-inner {
  background: #fff; border-radius: var(--radius-sm); padding: 14px 18px;
  box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 12px;
  border-left: 4px solid var(--green); max-width: 300px;
}
.notif-img { font-size: 28px; flex-shrink: 0; }
.notif-text { font-size: 13px; color: var(--gray-dark); line-height: 1.5; }
.notif-text strong { display: block; font-family: 'Montserrat', sans-serif; font-size: 14px; }
.notif-text small { color: var(--gray-mid); }
.notif-close { font-size: 16px; color: var(--gray-mid); padding: 4px; flex-shrink: 0; min-width: 28px; min-height: 28px; display: flex; align-items: center; justify-content: center; }
.notif-close:hover { color: var(--gray-dark); }

@media (max-width: 575px) {
  .notification-popup { left: 12px; right: 12px; bottom: 12px; }
  .notif-inner { max-width: 100%; }
}

/* ============================================
   EXIT POPUP
   ============================================ */
.exit-popup-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 2000;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity 0.35s ease;
}
.exit-popup-overlay.show { opacity: 1; pointer-events: all; }
.exit-popup {
  background: #fff; border-radius: var(--radius); padding: 48px 40px; max-width: 480px; width: 100%;
  box-shadow: var(--shadow-lg); position: relative; text-align: center;
  transform: scale(0.85); transition: transform 0.35s ease;
}
.exit-popup-overlay.show .exit-popup { transform: scale(1); }
.exit-popup-close { position: absolute; top: 16px; right: 16px; font-size: 18px; color: var(--gray-mid); padding: 8px; min-width: 36px; min-height: 36px; display: flex; align-items: center; justify-content: center; }
.exit-popup-icon { font-size: 56px; margin-bottom: 16px; }
.exit-popup h3 { font-size: 24px; color: var(--blue-dark); margin-bottom: 12px; }
.exit-popup p { color: var(--gray-mid); margin-bottom: 20px; }
.exit-price { margin-bottom: 24px; }
.exit-price s { font-size: 18px; color: var(--gray-mid); }
.exit-now-price { display: block; font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 32px; color: var(--blue-dark); }
.exit-cta { font-size: 18px; }
.exit-no-thanks { display: block; margin-top: 16px; font-size: 13px; color: var(--gray-mid); text-decoration: underline; }
.exit-no-thanks:hover { color: var(--gray-dark); }

@media (max-width: 575px) { .exit-popup { padding: 36px 24px; } }

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}