/* =============================================
   PURISAKI BERBERINE PATCH — styles.css
   Design: Medical Professional (Blue tones)
   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; }
ul { list-style: none; }

/* ---- CSS VARIABLES ---- */
:root {
  --primary: #1E40AF;
  --primary-dark: #1e3a8a;
  --accent: #3B82F6;
  --accent-light: #93C5FD;
  --gold: #D4AF37;
  --gold-dark: #b8960f;
  --green: #10B981;
  --red: #EF4444;
  --bg-light: #f0f7ff;
  --bg-dark: #0f172a;
  --text: #1e293b;
  --text-muted: #64748b;
  --white: #ffffff;
  --border: #e2e8f0;
  --shadow: 0 4px 24px rgba(30,64,175,0.10);
  --shadow-lg: 0 12px 48px rgba(30,64,175,0.18);
  --radius: 16px;
  --radius-sm: 8px;
}

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4,h5 { 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); }
h4 { font-size: clamp(16px, 2.5vw, 20px); font-weight: 700; }
p { font-size: 16px; line-height: 1.75; color: #374151; }

/* ---- UTILITY ---- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-title { color: var(--primary-dark); margin-bottom: 12px; }
.section-title span { color: var(--accent); }
.section-sub { color: var(--text-muted); font-size: 17px; max-width: 600px; margin: 0 auto; }
.left-align { text-align: left; }
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.eyebrow-label {
  display: inline-block;
  background: var(--bg-light);
  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;
  margin-bottom: 16px;
  border: 1px solid var(--accent-light);
}
.white-label { background: rgba(255,255,255,0.15); color: #fff; border-color: rgba(255,255,255,0.3); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  min-height: 48px;
  white-space: nowrap;
}
.btn:hover { transform: scale(1.05); }
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 4px 20px rgba(59,130,246,0.4);
}
.btn-primary:hover { box-shadow: 0 8px 32px rgba(59,130,246,0.5); }
.btn-nav {
  background: var(--primary);
  color: #fff;
  padding: 10px 22px;
  font-size: 14px;
}
.btn-xl { font-size: 18px; padding: 18px 40px; }
.btn-gold {
  background: linear-gradient(135deg, var(--gold), #f0c020);
  color: #1a1a1a;
  box-shadow: 0 4px 24px rgba(212,175,55,0.5);
}
.btn-gold:hover { box-shadow: 0 8px 36px rgba(212,175,55,0.6); }
.btn-sm-cta { padding: 12px 28px; font-size: 15px; margin-top: 16px; }

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(30,64,175,0.12); }
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 70px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.logo-img { width: 40px; height: 40px; object-fit: contain; border-radius: 8px; }
.logo-text { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 20px; color: var(--primary); }
.nav-links { display: flex; gap: 32px; }
.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.3s;
}
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after { width: 100%; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--primary); border-radius: 2px; transition: transform 0.3s; }
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  background: #fff;
  border-top: 1px solid var(--border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.mobile-menu.open { max-height: 400px; }
.mob-link {
  display: block;
  padding: 16px 24px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.mob-cta { margin: 16px 24px 20px; border-radius: 99px; }

/* ---- HERO ---- */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(160deg, #f0f7ff 0%, #e8f0fe 50%, #dbeafe 100%);
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.hero-bg-circles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.12;
}
.c1 { width: 500px; height: 500px; background: var(--primary); top: -100px; right: -100px; animation: float1 8s ease-in-out infinite; }
.c2 { width: 300px; height: 300px; background: var(--accent); bottom: -50px; left: -80px; animation: float2 10s ease-in-out infinite; }
.c3 { width: 200px; height: 200px; background: var(--gold); top: 40%; right: 10%; animation: float3 12s ease-in-out infinite; }
@keyframes float1 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-30px,20px) scale(1.05)} }
@keyframes float2 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(20px,-20px) scale(1.08)} }
@keyframes float3 { 0%,100%{transform:translate(0,0) rotate(0deg)} 50%{transform:translate(-15px,15px) rotate(10deg)} }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-img-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-glow {
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(59,130,246,0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 3s ease-in-out infinite;
}
@keyframes pulse-glow { 0%,100%{transform:scale(1);opacity:0.6} 50%{transform:scale(1.2);opacity:1} }
.hero-product-img {
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 20px 40px rgba(30,64,175,0.25));
}
.float-anim { animation: float-product 4s ease-in-out infinite; }
@keyframes float-product { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-18px)} }
.hero-badge-pill {
  position: absolute;
  bottom: 10px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  padding: 8px 20px;
  border-radius: 99px;
  z-index: 3;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(30,64,175,0.35);
}
.hero-eyebrow {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #92400e;
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 99px;
  margin-bottom: 16px;
}
.hero-h1 { margin-bottom: 20px; color: var(--primary-dark); }
.hero-para { margin-bottom: 16px; font-size: 16px; }
.hero-cta-wrap { margin: 28px 0 20px; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 600;
}
.hero-stars { height: 22px; width: auto; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.badge-tag {
  background: rgba(30,64,175,0.08);
  color: var(--primary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 12px;
  padding: 5px 14px;
  border-radius: 99px;
  border: 1px solid rgba(30,64,175,0.15);
}

/* ---- WHY CHOOSE ---- */
.why-choose { background: #fff; }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.trust-card:hover {
  transform: scale(1.05) rotate(1deg);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-light);
}
.trust-icon-wrap { margin-bottom: 16px; display: flex; justify-content: center; }
.trust-icon { width: 72px; height: 72px; object-fit: contain; }
.trust-title { font-size: 16px; color: var(--primary-dark); margin-bottom: 10px; }
.trust-desc { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* ---- WHAT IS ---- */
.what-is { background: var(--bg-light); }
.what-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.what-img-wrap { position: relative; }
.what-img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; }
.what-img-badge {
  position: absolute;
  bottom: -16px; right: -16px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  padding: 10px 20px;
  border-radius: 99px;
  box-shadow: var(--shadow);
}
.what-content p { margin-bottom: 18px; }
.what-content .btn { margin-top: 8px; }

/* ---- HOW IT WORKS ---- */
.how-works { background: #fff; }
.accordion-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item { background: var(--bg-light); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.accordion-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  background: none;
  border: none;
  padding: 20px 24px;
  cursor: pointer;
  text-align: left;
  min-height: 64px;
  transition: background 0.2s;
}
.accordion-btn:hover { background: rgba(59,130,246,0.07); }
.acc-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 22px;
  color: var(--accent-light);
  min-width: 36px;
}
.acc-title {
  flex: 1;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--primary-dark);
}
.acc-arrow { font-size: 12px; color: var(--text-muted); transition: transform 0.3s; }
.accordion-btn[aria-expanded="true"] .acc-arrow { transform: rotate(180deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0 24px;
}
.accordion-body.open { max-height: 500px; padding: 0 24px 24px; }
.accordion-body p { font-size: 15px; }

/* ---- REVIEWS ---- */
.reviews { background: var(--bg-light); }
.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);
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid var(--border);
}
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.review-top { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.review-photo { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 3px solid var(--accent-light); }
.review-name { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 15px; color: var(--primary-dark); }
.review-location { font-size: 13px; color: var(--text-muted); }
.review-stars { color: #f59e0b; font-size: 16px; letter-spacing: 2px; }
.review-text { font-size: 14px; line-height: 1.7; color: #374151; margin-bottom: 12px; }
.review-verified { font-size: 12px; color: var(--green); font-weight: 700; }

/* ---- PRICING ---- */
.pricing { background: linear-gradient(160deg, #1e3a8a 0%, #1e40af 60%, #2563eb 100%); color: #fff; }
.pricing .section-title { color: #fff; }
.pricing .section-title span { color: var(--accent-light); }
.pricing .section-sub { color: rgba(255,255,255,0.75); }
.pricing-2 { background: linear-gradient(160deg, #0f172a 0%, #1e3a8a 100%); }

.countdown-wrap { text-align: center; margin-bottom: 40px; }
.countdown-label { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; color: #fde68a; margin-bottom: 12px; }
.countdown {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: var(--radius);
  padding: 16px 32px;
}
.cdown-block { text-align: center; }
.cdown-num {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 6vw, 64px);
  color: #fde68a;
  line-height: 1;
}
.cdown-unit { font-size: 11px; letter-spacing: 2px; color: rgba(255,255,255,0.6); font-weight: 700; }
.cdown-sep { font-size: 48px; color: #fde68a; font-weight: 900; line-height: 1.1; padding-bottom: 12px; }

.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; align-items: start; }
.price-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.price-card:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.price-popular {
  background: rgba(255,255,255,0.13);
  border-color: var(--gold);
  border-width: 2px;
  transform: scale(1.04);
}
.price-popular:hover { transform: scale(1.04) translateY(-8px); }
.popular-ribbon {
  background: linear-gradient(135deg, var(--gold), #f0c020);
  color: #1a1a1a;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 6px 0;
  width: 110%;
  margin: -28px -24px 20px;
  letter-spacing: 1px;
}
.price-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--accent-light);
  margin-bottom: 4px;
}
.price-bottles { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 26px; color: #fff; }
.price-supply { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.price-img { max-width: 140px; margin: 0 auto 16px; }
.price-per { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 28px; color: #fde68a; }
.per-unit { font-size: 14px; color: rgba(255,255,255,0.6); font-weight: 400; }
.price-total { font-size: 18px; color: rgba(255,255,255,0.8); margin: 4px 0 12px; }
.price-total strong { color: #fff; font-size: 22px; }
.price-badges-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-bottom: 14px; }
.pbadge {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 99px;
}
.pbadge-green { background: rgba(16,185,129,0.2); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.4); }
.pbadge-blue { background: rgba(59,130,246,0.2); color: var(--accent-light); border: 1px solid rgba(59,130,246,0.4); }
.btn-price { width: 100%; margin-bottom: 12px; }
.atc-icon { width: 20px; height: 20px; object-fit: contain; }
.payment-logos { max-width: 160px; margin: 0 auto; opacity: 0.7; }
.rating-center { text-align: center; margin-top: 40px; }
.rating-center img { max-height: 32px; margin: 0 auto 8px; }
.rating-center p { color: rgba(255,255,255,0.75); font-size: 14px; }

/* ---- BONUS ---- */
.bonus { background: #fff; }
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.bonus-card {
  background: var(--bg-light);
  border: 2px solid var(--accent-light);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}
.bonus-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.bonus-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), #f0c020);
  color: #1a1a1a;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 5px 18px;
  border-radius: 99px;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.bonus-img { max-width: 200px; margin: 0 auto 20px; border-radius: var(--radius-sm); }
.bonus-title { font-size: 18px; color: var(--primary-dark); margin-bottom: 12px; }

/* ---- INGREDIENTS ---- */
.ingredients { background: var(--bg-light); }
.ing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.ing-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.ing-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--accent-light); }
.ing-icon { font-size: 32px; margin-bottom: 12px; }
.ing-name { font-size: 17px; color: var(--primary-dark); margin-bottom: 10px; }
.ing-card p { font-size: 14px; color: #4b5563; line-height: 1.7; }

/* ---- SCIENCE ---- */
.science { background: #fff; }
.science-list { display: flex; flex-direction: column; gap: 20px; max-width: 900px; margin: 0 auto; }
.science-item {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 28px;
}
.sci-tag {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1px;
  padding: 3px 12px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.science-item h3 { font-size: 17px; color: var(--primary-dark); margin-bottom: 10px; }
.science-item p { font-size: 14px; color: #374151; }

/* ---- GUARANTEE ---- */
.guarantee { background: var(--bg-light); }
.guarantee-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: center;
}
.guar-img-wrap { flex-shrink: 0; }
.guar-img { width: 220px; filter: drop-shadow(0 8px 24px rgba(30,64,175,0.15)); }
.guar-intro { font-size: 17px; margin-bottom: 24px; color: #374151; }
.guar-points { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.guar-point { display: flex; gap: 16px; align-items: flex-start; }
.guar-icon { font-size: 28px; flex-shrink: 0; }
.guar-point h4 { font-size: 17px; color: var(--primary-dark); margin-bottom: 6px; }
.guar-point p { font-size: 14px; color: #4b5563; }

/* ---- BENEFITS ---- */
.benefits { background: #fff; }
.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 900px; margin: 0 auto; }
.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 20px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.benefit-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.benefit-check {
  background: var(--green);
  color: #fff;
  font-weight: 900;
  font-size: 14px;
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.benefit-item h3 { font-size: 16px; color: var(--primary-dark); margin-bottom: 6px; }
.benefit-item p { font-size: 14px; color: #4b5563; }

/* ---- FAQ ---- */
.faq { background: var(--bg-light); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  padding: 20px 24px;
  cursor: pointer;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--primary-dark);
  min-height: 64px;
  transition: background 0.2s;
}
.faq-btn:hover { background: var(--bg-light); }
.faq-arrow { font-size: 12px; color: var(--text-muted); transition: transform 0.3s; flex-shrink: 0; }
.faq-btn[aria-expanded="true"] .faq-arrow { transform: rotate(180deg); }
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0 24px;
}
.faq-body.open { max-height: 400px; padding: 0 24px 24px; }
.faq-body p { font-size: 15px; color: #374151; }

/* ---- FINAL CTA ---- */
.final-cta { padding: 0; }
.final-cta-inner {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%);
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}
.cta-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
  animation: particle-float 6s ease-in-out infinite;
}
.p1 { width: 120px; height: 120px; background: var(--gold); top: 10%; left: 5%; animation-delay: 0s; }
.p2 { width: 80px; height: 80px; background: var(--accent-light); top: 60%; left: 80%; animation-delay: 1s; }
.p3 { width: 60px; height: 60px; background: var(--green); top: 30%; right: 15%; animation-delay: 2s; }
.p4 { width: 100px; height: 100px; background: var(--accent); bottom: 10%; left: 20%; animation-delay: 3s; }
.p5 { width: 50px; height: 50px; background: var(--gold); top: 70%; left: 40%; animation-delay: 1.5s; }
@keyframes particle-float { 0%,100%{transform:translateY(0) scale(1)} 50%{transform:translateY(-30px) scale(1.15)} }

.final-cta-content {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: center;
  position: relative; z-index: 2;
}
.final-cta-img { max-width: 300px; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.4)); }
.final-h2 { font-size: clamp(24px, 4vw, 42px); color: #fff; margin-bottom: 20px; }
.gold-text { color: var(--gold); }
.final-price-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}
.final-was { font-size: 16px; color: rgba(255,255,255,0.6); font-family: 'Montserrat', sans-serif; }
.final-now { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 32px; color: #fde68a; }
.final-desc { color: rgba(255,255,255,0.8); font-size: 15px; margin-bottom: 28px; }
.final-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
}
.pulse-anim { animation: btn-pulse 2.5s ease-in-out infinite; }
@keyframes btn-pulse { 0%,100%{box-shadow:0 4px 24px rgba(212,175,55,0.5)} 50%{box-shadow:0 8px 48px rgba(212,175,55,0.85), 0 0 0 8px rgba(212,175,55,0.15)} }

/* ---- FOOTER ---- */
.footer { background: #0f172a; color: rgba(255,255,255,0.8); padding: 60px 0 0; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { display: flex; flex-direction: column; gap: 10px; }
.footer-logo { width: 48px; height: 48px; object-fit: contain; border-radius: 8px; }
.footer-brand-name { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 22px; color: #fff; }
.footer-tagline { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.6; }
.footer-links-col { display: flex; flex-direction: column; gap: 10px; }
.footer-links-col h4 { font-family: 'Montserrat', sans-serif; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 6px; }
.footer-links-col a { font-size: 14px; color: rgba(255,255,255,0.7); transition: color 0.2s; }
.footer-links-col a:hover { color: var(--accent-light); }
.footer-legal-links { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.legal-link { font-size: 13px; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.legal-link:hover { color: #fff; }
.link-separator { color: rgba(255,255,255,0.3); font-size: 12px; }
.footer-social-col h4 { font-family: 'Montserrat', sans-serif; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 12px; }
.social-icons { display: flex; gap: 12px; }
.social-icon {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: background 0.2s, color 0.2s;
}
.social-icon:hover { background: var(--accent); color: #fff; }
.social-icon svg { width: 16px; height: 16px; }
.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: 1.7; }
.footer-bottom { padding: 20px 0; text-align: center; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: var(--accent-light); }

/* ---- PURCHASE NOTIFICATION ---- */
.purchase-notif {
  position: fixed;
  bottom: 24px; left: 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  z-index: 9998;
  max-width: 300px;
  transform: translateY(120px);
  opacity: 0;
  transition: transform 0.4s, opacity 0.4s;
}
.purchase-notif.show { transform: translateY(0); opacity: 1; }
.notif-img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.notif-text { font-size: 13px; line-height: 1.5; flex: 1; }
.notif-close { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--text-muted); flex-shrink: 0; min-width: 28px; min-height: 28px; }

/* ---- EXIT POPUP ---- */
.exit-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.exit-overlay.show { opacity: 1; pointer-events: all; }
.exit-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px 36px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  animation: popup-in 0.4s ease;
}
@keyframes popup-in { from{transform:scale(0.85);opacity:0} to{transform:scale(1);opacity:1} }
.exit-close-btn {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--primary);
  border: none;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 99px;
  cursor: pointer;
  min-height: 32px;
}
.exit-badge {
  background: linear-gradient(135deg, var(--red), #f87171);
  color: #fff;
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 14px;
  padding: 6px 20px;
  border-radius: 99px;
  margin-bottom: 16px;
}
.exit-title { font-size: clamp(20px, 4vw, 26px); color: var(--primary-dark); margin-bottom: 12px; }
.exit-title span { color: var(--accent); }
.exit-desc { font-size: 15px; color: #374151; margin-bottom: 20px; }
.exit-img { max-width: 200px; margin: 0 auto 24px; }
.exit-cta-btn {
  display: block;
  width: 100%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 16px;
  padding: 16px 24px;
  border-radius: 99px;
  margin-bottom: 12px;
  box-shadow: 0 4px 20px rgba(59,130,246,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.exit-cta-btn:hover { transform: scale(1.03); box-shadow: 0 8px 32px rgba(59,130,246,0.5); }
.exit-fine { font-size: 12px; color: var(--text-muted); }

/* ---- SCROLL TOP BUTTON ---- */
.scroll-top-btn {
  position: fixed;
  bottom: 28px; right: 24px;
  width: 52px; height: 52px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 22px;
  font-weight: 700;
  cursor: pointer;
  z-index: 9990;
  box-shadow: 0 4px 16px rgba(30,64,175,0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.2s;
  min-width: 52px;
}
.scroll-top-btn.show { opacity: 1; pointer-events: all; }
.scroll-top-btn:hover { transform: scale(1.1); }

/* ---- SCROLL REVEAL ANIMATIONS ---- */
.scroll-reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.scroll-reveal.revealed { opacity: 1; transform: translateY(0); }
.fade-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-left.revealed, .fade-right.revealed { opacity: 1; transform: translateX(0); }
.trust-card:nth-child(2) { transition-delay: 0.1s; }
.trust-card:nth-child(3) { transition-delay: 0.2s; }
.trust-card:nth-child(4) { transition-delay: 0.3s; }

/* =============================================
   RESPONSIVE — MOBILE FIRST
   ============================================= */

/* ---- Hamburger shows on mobile ---- */
@media (max-width: 767px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }
  .btn-nav { display: none; }
}

/* ---- HERO MOBILE ---- */
@media (max-width: 767px) {
  .hero { padding: 90px 0 60px; min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-img-wrap { order: 1; }
  .hero-content { order: 2; }
  .hero-product-img { max-width: 260px; margin: 0 auto; }
  .hero-h1 { font-size: 26px; }
  .btn-xl { font-size: 16px; padding: 16px 24px; width: 100%; }
  .hero-trust { flex-wrap: wrap; }
  .hero-badges { gap: 8px; }
}

/* ---- WHY CHOOSE MOBILE ---- */
@media (max-width: 991px) { .trust-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 575px) { .trust-grid { grid-template-columns: 1fr; } }

/* ---- WHAT IS MOBILE ---- */
@media (max-width: 767px) {
  .what-inner { grid-template-columns: 1fr; gap: 32px; }
  .what-img-wrap { order: 1; }
  .what-content { order: 2; }
  .what-img-badge { right: 0; bottom: -10px; }
}

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

/* ---- PRICING MOBILE ---- */
@media (max-width: 767px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .price-popular { transform: none; }
  .price-popular:hover { transform: translateY(-8px); }
  .btn-price { min-height: 52px; font-size: 16px; }
}
@media (min-width: 576px) and (max-width: 767px) {
  .pricing-grid { grid-template-columns: repeat(2,1fr); max-width: 100%; }
}

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

/* ---- INGREDIENTS MOBILE ---- */
@media (max-width: 991px) { .ing-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 575px) { .ing-grid { grid-template-columns: 1fr; } }

/* ---- GUARANTEE MOBILE ---- */
@media (max-width: 767px) {
  .guarantee-inner { grid-template-columns: 1fr; text-align: center; }
  .guar-img-wrap { display: flex; justify-content: center; }
  .guar-img { width: 180px; }
  .guar-point { flex-direction: column; align-items: center; text-align: center; }
  .left-align { text-align: center; }
}

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

/* ---- FINAL CTA MOBILE ---- */
@media (max-width: 767px) {
  .final-cta-content { grid-template-columns: 1fr; text-align: center; gap: 32px; }
  .final-cta-img { max-width: 220px; margin: 0 auto; }
  .btn-xl.btn-gold { width: 100%; }
  .final-trust-row { justify-content: center; }
}

/* ---- FOOTER MOBILE ---- */
@media (max-width: 767px) {
  .footer-top { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .footer-brand { align-items: center; }
  .footer-links-col { align-items: center; }
  .footer-legal-links { justify-content: center; }
  .social-icons { justify-content: center; }
}

/* ---- GENERAL MOBILE ---- */
@media (max-width: 767px) {
  .section { padding: 56px 0; }
  .section-header { margin-bottom: 36px; }
  .container { padding: 0 20px; }
  .accordion-btn { padding: 16px 18px; }
  .accordion-body.open { padding: 0 18px 18px; }
  .faq-btn { padding: 16px 18px; }
  .faq-body.open { padding: 0 18px 18px; }
}

/* ---- PURCHASE NOTIF MOBILE ---- */
@media (max-width: 575px) {
  .purchase-notif { left: 12px; right: 12px; bottom: 16px; max-width: none; }
  .scroll-top-btn { bottom: 80px; }
}

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}