/* ===== JELLYBOOST® (jellyboosto.com) — Premium Deep-Blue Brand Palette ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #005794;        /* brand deep blue */
  --primary-dark: #00304f;   /* darkest shade, hero/footer bg */
  --primary-mid: #003f6b;
  --primary-light: #1c7fb8;  /* lighter faded blue for tags/secondary */
  --sky: #4fa3d9;            /* light faded accent blue */
  --dark: #16232f;           /* body text */
  --accent: #e2a33c;         /* small warm gold accent — CTAs / stars / badges only */
  --accent2: #f4c976;
  --gold: #e2a33c;
  --gradient: linear-gradient(135deg, #00304f 0%, #005794 55%, #1c7fb8 100%);
  --gradient-btn: linear-gradient(135deg, #f0ad4e, #d9822b);
  --gradient-hero: linear-gradient(160deg, #00263f 0%, #003f6b 55%, #005794 100%);
  --white: #ffffff;
  --off-white: #eef5fa;      /* light faded blue — dominant page background */
  --pale: #f6fafd;
  --gray-light: #dbe6ef;
  --gray: #5b7185;           /* blue-gray body copy */
  --success: #1f8a54;
  --warning: #d99a2b;
  --danger: #c0392b;
  --card-shadow: 0 4px 24px rgba(0,48,79,0.10);
  --card-shadow-hover: 0 12px 40px rgba(0,48,79,0.20);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* ===== SITE HEADER (promo bar hides on scroll down, reappears on scroll up) ===== */
.site-header { transition: transform 0.3s ease; }
.site-header.header-hide-promo .promo-bar {
  max-height: 0; padding-top: 0; padding-bottom: 0; overflow: hidden;
}
.promo-bar {
  background: var(--primary-dark);
  color: var(--white);
  font-size: 13px;
  padding: 8px 16px;
  text-align: center;
  max-height: 200px;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.promo-bar strong { color: var(--accent2); }
.promo-bar .promo-note { opacity: 0.65; font-size: 11px; margin-left: 6px; }

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
* { -webkit-tap-highlight-color: transparent; }
body { font-family: var(--font-body); color: var(--dark); background: var(--white); 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; }
.reg { font-size: 0.55em; vertical-align: super; }

/* ===== UTILITIES ===== */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-pad { padding: 80px 0; }
.bg-alt { background: var(--off-white); }
.bg-package { background: var(--primary-mid); color: #ffffff; }
.bg-package .section-header h2, .bg-package .section-header h2 .gradient-text { color: #ffffff; }
.bg-package .section-header p { color: #d7e7f4; }
.bg-package .pricing-note { color: #d7e7f4; }
.gradient-text { color: var(--primary); -webkit-text-fill-color: var(--primary); }
.hero .gradient-text { color: var(--accent2); -webkit-text-fill-color: var(--accent2); }
.section-header { text-align: center; margin-bottom: 52px; }
.section-header h2 {
  font-family: var(--font-heading); font-size: clamp(24px, 4vw, 40px); font-weight: 600;
  color: var(--primary); margin-bottom: 14px; line-height: 1.2;
}
.section-header p { font-size: clamp(15px, 2vw, 18px); color: var(--gray); max-width: 600px; margin: 0 auto; }
.section-tag {
  display: inline-block; background: var(--off-white); color: var(--primary-light);
  font-family: var(--font-heading); font-weight: 500; font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 7px 18px; border-radius: 50px; margin-bottom: 16px;
}
.strike { text-decoration: line-through; color: var(--gray); font-weight: 400; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-heading); font-weight: 500; font-size: 16px;
  padding: 14px 32px; border-radius: 50px; border: none; cursor: pointer;
  transition: var(--transition); min-height: 48px; text-align: center; letter-spacing: 0.3px;
}
.btn:hover { transform: scale(1.05); box-shadow: 0 8px 30px rgba(0,48,79,0.35); }
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--gradient-btn); color: var(--white); }
.btn-nav { background: var(--gradient-btn); color: var(--white); padding: 10px 24px; font-size: 14px; }
.btn-hero {
  background: linear-gradient(135deg, #f0ad4e, #e2751f); color: var(--white);
  font-size: clamp(15px, 2vw, 18px); padding: 18px 40px; border-radius: 50px;
  box-shadow: 0 6px 30px rgba(226,117,31,0.4); animation: pulseBtn 2.5s infinite;
  width: 100%; max-width: 460px;
}
.btn-order { background: var(--gradient-btn); color: var(--white); width: 100%; margin: 12px 0 8px; font-size: 15px; padding: 14px 20px; border-radius: 10px; }
.btn-popular { background: linear-gradient(135deg, #f0ad4e, #e2751f); }
.btn-final {
  background: linear-gradient(135deg, #f0ad4e, #e2751f); color: var(--white);
  font-size: clamp(16px, 2.5vw, 20px); padding: 20px 48px; border-radius: 50px;
  box-shadow: 0 8px 35px rgba(226,117,31,0.4); animation: pulseBtn 2.5s infinite;
  width: 100%; max-width: 500px;
}
@keyframes pulseBtn {
  0%,100% { box-shadow: 0 6px 30px rgba(226,117,31,0.4); }
  50% { box-shadow: 0 10px 45px rgba(226,117,31,0.6); transform: scale(1.02); }
}

/* ===== SITE HEADER WRAPPER ===== */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; }
.promo-bar { max-height: 200px; overflow: hidden; transition: max-height 0.3s ease; }

/* ===== NAVBAR ===== */
.navbar {
  position: static; background: rgba(255,255,255,0.97); backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid rgba(0,87,148,0.08);
  transition: var(--transition); padding: 12px 0;
}
.navbar.scrolled { padding: 8px 0; box-shadow: 0 4px 24px rgba(0,48,79,0.12); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.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: var(--font-heading); font-weight: 700; font-size: 26px; color: var(--primary); }
.logo-text span { color: var(--primary-light); }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-link {
  font-family: var(--font-heading); font-weight: 600; font-size: 14px; color: var(--primary);
  padding: 8px 16px; border-radius: 50px; transition: var(--transition);
  min-height: 44px; display: flex; align-items: center;
}
.nav-link:hover { background: var(--off-white); color: var(--primary-light); }
.hamburger {
  display: none; flex-direction: column; gap: 5px; background: none; border: none;
  cursor: pointer; padding: 8px; border-radius: 8px; min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--primary); transition: var(--transition); border-radius: 2px; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero { background: var(--gradient-hero); padding: 140px 0 80px; position: relative; overflow: hidden; min-height: 100vh; display: flex; align-items: center; }
.hero-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-particle { position: absolute; background: rgba(79,163,217,0.18); border-radius: 50%; animation: floatParticle linear infinite; }
@keyframes floatParticle {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; } 90% { opacity: 0.6; }
  100% { transform: translateY(-100px) scale(1.5); opacity: 0; }
}
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 2; }
.hero-image-wrap { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-glow { position: absolute; width: 360px; height: 360px; background: radial-gradient(circle, rgba(79,163,217,0.35) 0%, transparent 70%); border-radius: 50%; animation: glowPulse 3s ease-in-out infinite; }
@keyframes glowPulse { 0%,100% { transform: scale(1); opacity: 0.7; } 50% { transform: scale(1.15); opacity: 1; } }
.hero-doctor-wrap { position: relative; border-radius: 24px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.35); max-width: 460px; width: 100%; z-index: 2; }
.hero-doctor-wrap img { width: 100%; display: block; }
.hero-doctor-badge {
  position: absolute; bottom: 18px; left: 18px; right: 18px; background: rgba(255,255,255,0.95);
  backdrop-filter: blur(6px); border-radius: 12px; padding: 12px 16px; font-size: 13px;
  font-weight: 500; color: var(--primary); text-align: center;
}
.hero-badge-float {
  position: absolute; top: 10px; right: 0; background: linear-gradient(135deg, #f0ad4e, #e2751f);
  color: white; font-family: var(--font-heading); font-weight: 600; font-size: 13px;
  padding: 10px 18px; border-radius: 50px; box-shadow: 0 4px 20px rgba(226,117,31,0.5);
  animation: badgeBounce 2s ease-in-out infinite; z-index: 3;
}
@keyframes badgeBounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.hero-tag {
  display: inline-block; background: rgba(79,163,217,0.18); border: 1px solid rgba(79,163,217,0.45);
  color: var(--accent2); font-family: var(--font-heading); font-weight: 500; font-size: 12px;
  letter-spacing: 2px; text-transform: uppercase; padding: 7px 18px; border-radius: 50px; margin-bottom: 18px;
}
.hero-h1 { font-family: var(--font-heading); font-weight: 600; font-size: clamp(28px, 4.5vw, 52px); line-height: 1.15; color: var(--white); margin-bottom: 20px; }
.hero-p { font-size: clamp(15px, 1.8vw, 17px); color: rgba(255,255,255,0.85); margin-bottom: 16px; line-height: 1.75; }
.hero-stars { display: flex; align-items: center; gap: 10px; color: var(--gold); font-family: var(--font-heading); font-weight: 600; font-size: 14px; margin-bottom: 28px; }
.hero-stars span { color: rgba(255,255,255,0.8); }
.hero-guarantee { margin-top: 16px; font-size: 14px; color: rgba(255,255,255,0.7); }
.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; line-height: 0; }
.hero-wave svg { width: 100%; }

/* ===== WHY US ===== */
.why-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.why-card { background: var(--white); border-radius: var(--radius); padding: 32px 24px; box-shadow: var(--card-shadow); text-align: center; transition: var(--transition); border: 1px solid var(--gray-light); }
.why-card:hover { transform: scale(1.05) rotate(1deg); box-shadow: var(--card-shadow-hover); }
.why-icon { width: 80px; height: 80px; margin: 0 auto 18px; border-radius: 50%; overflow: hidden; background: var(--off-white); display: flex; align-items: center; justify-content: center; }
.why-icon img { width: 100%; height: 100%; object-fit: cover; }
.why-card h3 { font-family: var(--font-heading); font-weight: 600; font-size: 16px; color: var(--primary); margin-bottom: 12px; }
.why-card p { font-size: 14px; color: var(--gray); line-height: 1.6; }

/* ===== WHAT IS ===== */
.what-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.what-image { position: sticky; top: 110px; align-self: start; }
.what-image img { border-radius: var(--radius); width: 100%; box-shadow: var(--card-shadow); }
.what-content h2 { font-family: var(--font-heading); font-weight: 600; font-size: clamp(24px, 3.5vw, 38px); color: var(--primary); margin-bottom: 20px; line-height: 1.2; }
.what-content p { font-size: clamp(14px, 1.6vw, 16px); color: #364656; margin-bottom: 16px; line-height: 1.75; }

/* ===== ACCORDION (SCIENCE + FAQ) ===== */
.accordion-list, .science-list, .faq-list { display: flex; flex-direction: column; gap: 12px; }
.acc-item, .science-item, .faq-item { background: var(--white); border-radius: var(--radius-sm); box-shadow: var(--card-shadow); border: 1px solid var(--gray-light); overflow: hidden; }
.acc-header, .sci-header, .faq-header {
  width: 100%; display: flex; align-items: center; gap: 14px; padding: 18px 24px;
  font-family: var(--font-heading); font-weight: 500; font-size: clamp(14px, 1.8vw, 16px);
  color: var(--primary); background: none; border: none; cursor: pointer; text-align: left;
  transition: var(--transition); min-height: 56px;
}
.acc-header:hover, .sci-header:hover, .faq-header:hover { background: var(--off-white); }
.acc-icon { font-size: 20px; flex-shrink: 0; }
.acc-arrow { margin-left: auto; font-size: 12px; color: var(--accent); transition: transform 0.3s; flex-shrink: 0; }
.acc-item.active .acc-arrow, .science-item.open .acc-arrow, .faq-item.open .acc-arrow { transform: rotate(180deg); }
.acc-body, .sci-body, .faq-body { display: none; padding: 0 24px 20px; }
.acc-item.active .acc-body, .science-item.open .sci-body, .faq-item.open .faq-body { display: block; }
.acc-body p, .sci-body p, .faq-body p { font-size: clamp(14px, 1.5vw, 15px); color: #46576a; line-height: 1.75; }
.sci-header, .faq-header { justify-content: space-between; }

/* ===== SUPPLEMENT FACTS TABLE ===== */
.supplement-facts { margin-top: 48px; background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: var(--card-shadow); }
.supplement-facts h3 { font-family: var(--font-heading); color: var(--primary); margin-bottom: 16px; font-size: 20px; }
.facts-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.facts-table th { text-align: left; padding: 10px 12px; background: var(--off-white); color: var(--primary); font-family: var(--font-heading); font-weight: 500; }
.facts-table td { padding: 10px 12px; border-bottom: 1px solid var(--gray-light); color: var(--dark); }
.facts-table tr:last-child td { border-bottom: none; }
.facts-note { margin-top: 16px; font-size: 13px; color: var(--gray); font-style: italic; }

/* ===== SCIENCE SOURCES ===== */
.sci-source { font-size: 12.5px; color: var(--gray); margin-top: 10px; }
.sci-source a { color: var(--primary-light); text-decoration: underline; }
.science-disclaimer { text-align: center; font-size: 13px; color: var(--gray); margin-top: 28px; max-width: 700px; margin-left: auto; margin-right: auto; font-style: italic; }

/* ===== PRICING NOTE ===== */
.pricing-note { text-align: center; font-size: 14px; color: var(--gray); margin-top: 24px; max-width: 640px; margin-left: auto; margin-right: auto; }

/* ===== REVIEWS ===== */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: var(--white); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--card-shadow); border: 1px solid var(--gray-light); transition: var(--transition); }
.review-card:hover { transform: translateY(-6px); box-shadow: var(--card-shadow-hover); }
.review-top { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.review-avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; border: 3px solid var(--accent); flex-shrink: 0; }
.review-top strong { font-family: var(--font-heading); font-weight: 500; font-size: 15px; color: var(--primary); display: block; }
.review-location { font-size: 13px; color: var(--gray); }
.stars { font-size: 16px; margin-top: 4px; }
.review-card p { font-size: 14px; color: #46576a; line-height: 1.7; }
.overall-rating { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 12px; }
.overall-rating img { max-height: 30px; width: auto; }
.overall-rating span { font-family: var(--font-heading); font-weight: 500; color: var(--primary); font-size: 15px; }

/* ===== PRICING ===== */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-card {
  background: var(--white); border-radius: var(--radius); padding: 28px 22px; box-shadow: var(--card-shadow);
  border: 2px solid var(--primary); outline: 1.5px solid var(--sky); outline-offset: -6px;
  text-align: center; transition: var(--transition); position: relative; display: flex; flex-direction: column; align-items: center;
}
.price-card:hover { transform: translateY(-8px); box-shadow: var(--card-shadow-hover); }
.price-card.popular { border-color: var(--accent); background: linear-gradient(180deg, #fff8ee 0%, #fff 100%); transform: scale(1.04); }
.price-card.popular:hover { transform: scale(1.04) translateY(-8px); }
.popular-badge {
  position: absolute; top: -16px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, #f0ad4e, #e2751f); color: white; font-family: var(--font-heading);
  font-weight: 600; font-size: 12px; padding: 6px 20px; border-radius: 50px; white-space: nowrap;
}
.price-label { font-family: var(--font-heading); font-weight: 600; font-size: 13px; letter-spacing: 2px; color: var(--accent); margin-bottom: 6px; }
.price-bottles { font-family: var(--font-heading); font-weight: 600; font-size: 22px; color: var(--primary); margin-bottom: 4px; }
.price-supply { font-size: 13px; color: var(--gray); margin-bottom: 16px; }
.price-img { max-height: 150px; width: auto; margin: 0 auto 16px; object-fit: contain; }
.price-amount { font-size: 28px; margin-bottom: 4px; display: flex; align-items: center; gap: 10px; justify-content: center; }
.price-amount strong { color: var(--success); font-family: var(--font-heading); font-weight: 600; font-size: 34px; }
.price-per { font-size: 13px; color: var(--primary-light); font-weight: 600; margin-bottom: 10px; }
.price-badges { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 4px; }
.price-badges span { background: var(--off-white); color: var(--primary); font-family: var(--font-heading); font-weight: 500; font-size: 11px; padding: 5px 10px; border-radius: 50px; }
.atc-img { max-height: 24px; width: auto; display: inline; }
.cards-img { max-height: 28px; width: auto; margin: 6px auto 0; }

/* ===== INGREDIENTS ===== */
.ing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ing-card { background: var(--white); border-radius: var(--radius-sm); padding: 26px 20px 24px; box-shadow: var(--card-shadow); border: 1px solid var(--gray-light); border-top: 3px solid var(--primary); transition: var(--transition); }
.ing-card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow-hover); border-color: var(--accent); border-top-color: var(--accent); }
.ing-card h3 { font-family: var(--font-heading); font-weight: 600; font-size: 16px; color: var(--primary); margin-bottom: 10px; }
.ing-card p { font-size: 13px; color: #46576a; line-height: 1.65; margin-bottom: 10px; }
.ing-benefit { display: inline-block; background: #dcf2e5; color: #166534; font-family: var(--font-heading); font-weight: 500; font-size: 11px; padding: 4px 10px; border-radius: 50px; }

/* ===== BENEFIT TILES (photo + caption cards) ===== */
.tile-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tile-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--card-shadow); transition: var(--transition); }
.tile-card:hover { transform: translateY(-6px); box-shadow: var(--card-shadow-hover); }
.tile-img-wrap { border: 3px solid var(--accent); border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; margin: -1px -1px 0; }
.tile-img-wrap img { width: 100%; display: block; }
.tile-card p { padding: 20px 22px 24px; font-size: 15px; color: var(--dark); line-height: 1.6; font-weight: 500; }
.tile-card-text { border: 1px solid var(--gray-light); border-top: 3px solid var(--primary); padding: 8px 4px; display: flex; flex-direction: column; justify-content: center; }
.tile-card-text h3 { font-family: var(--font-heading); font-weight: 600; font-size: 17px; color: var(--primary); padding: 18px 22px 0; margin-bottom: 4px; }
.tile-card-text p { padding: 6px 22px 22px; font-weight: 400; color: var(--gray); }
@media (max-width: 900px) { .tile-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .tile-grid { grid-template-columns: 1fr; } }

/* ===== ADVANTAGES CHECKLIST ===== */
.advantages-intro { max-width: 760px; margin: 0 auto 36px; text-align: center; font-size: 16.5px; color: var(--gray); }
.advantages-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 22px; }
.advantage-row { display: flex; align-items: flex-start; gap: 18px; }
.advantage-check { flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%; background: var(--gold); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 600; }
.advantage-row p { font-size: 16px; line-height: 1.7; color: var(--dark); }
.advantage-row p strong { color: var(--primary); }

/* ===== HOW TO TAKE (banner header + numbered steps + safety callout) ===== */
.howto-section { background: var(--white); }
.section-banner { background: var(--gradient); padding: 28px 20px; text-align: center; }
.section-banner h2 { font-family: var(--font-heading); font-weight: 600; font-size: clamp(22px, 3vw, 30px); color: #fff; margin: 0; }
.howto-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 26px; }
.howto-row { display: flex; align-items: flex-start; gap: 20px; }
.howto-num { flex-shrink: 0; width: 38px; height: 38px; border-radius: 50%; background: var(--gold); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 600; font-size: 16px; }
.howto-row h4 { font-family: var(--font-heading); font-weight: 600; font-size: 17px; color: var(--primary); margin-bottom: 4px; }
.howto-row p { font-size: 15px; line-height: 1.7; color: var(--gray); }
.howto-safety-callout { max-width: 820px; margin: 40px auto 0; background: var(--off-white); border-left: 4px solid var(--accent); border-radius: 8px; padding: 20px 24px; }
.howto-safety-callout p { font-size: 14.5px; line-height: 1.75; color: var(--gray); }
.howto-safety-callout strong { color: var(--primary); }

/* ===== DOUBLE-BORDER CARD MOTIF ===== */
.double-border { position: relative; border-radius: var(--radius); border: 2px solid var(--primary); padding: 3px; }
.double-border::before { content: ""; position: absolute; inset: 6px; border: 1.5px solid var(--accent); border-radius: calc(var(--radius) - 6px); pointer-events: none; }
.double-border-inner { background: var(--white); border-radius: calc(var(--radius) - 6px); padding: 24px; height: 100%; }

/* ===== PROS & CONS ===== */
.pros-cons-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; max-width: 900px; margin: 0 auto; }
.pros-cons-col h3 { font-family: var(--font-heading); font-weight: 600; font-size: 20px; margin-bottom: 18px; display: flex; align-items: center; gap: 8px; }
.pros-col { border-color: var(--success); }
.cons-col { border-color: var(--gray); }
.pros-cons-col ul { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.pros-cons-col li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--dark); line-height: 1.6; }
.pros-cons-col .icon-pro { color: var(--success); font-weight: 700; flex-shrink: 0; }
.pros-cons-col .icon-con { color: #b3552f; font-weight: 700; flex-shrink: 0; }
@media (max-width: 700px) { .pros-cons-grid { grid-template-columns: 1fr; } }

/* ===== BUYER'S GUIDE ===== */
.buyers-guide { max-width: 820px; margin: 0 auto; }
.buyers-guide h3 { font-family: var(--font-heading); font-weight: 600; font-size: 18px; color: var(--primary); margin: 26px 0 8px; }
.buyers-guide h3:first-child { margin-top: 0; }
.buyers-guide p { font-size: 15.5px; line-height: 1.75; color: var(--gray); margin-bottom: 4px; }

/* ===== FINAL CTA ===== */
.final-cta { background: var(--gradient-hero); position: relative; overflow: hidden; }
.final-cta-bg {
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234fa3d9' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.final-inner { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center; position: relative; z-index: 2; }
.final-content { text-align: center; }
.final-content h2 { font-family: var(--font-heading); font-weight: 600; font-size: clamp(26px, 4vw, 46px); color: var(--white); margin-bottom: 8px; }
.final-content p { font-size: clamp(14px, 1.8vw, 17px); color: rgba(255,255,255,0.85); margin-bottom: 24px; max-width: 520px; margin-left: auto; margin-right: auto; }
.final-price { display: flex; flex-direction: column; align-items: center; gap: 6px; margin-bottom: 28px; }
.final-special { font-family: var(--font-heading); font-weight: 600; font-size: clamp(22px, 3.5vw, 36px); color: var(--accent2); }
.final-trust { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
.final-trust span { font-family: var(--font-heading); font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.8); display: flex; align-items: center; gap: 5px; }
.final-img img { max-width: 320px; animation: bottleFloat 4s ease-in-out infinite; }
@keyframes bottleFloat { 0%,100% { transform: translateY(0px) rotate(-2deg); } 50% { transform: translateY(-20px) rotate(2deg); } }
.floating-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.shape { position: absolute; border-radius: 50%; background: rgba(79,163,217,0.08); animation: shapeDrift linear infinite; }
.s1 { width: 300px; height: 300px; top: -100px; left: -80px; animation-duration: 15s; }
.s2 { width: 200px; height: 200px; bottom: -60px; right: 10%; animation-duration: 20s; animation-direction: reverse; }
.s3 { width: 150px; height: 150px; top: 50%; right: -50px; animation-duration: 12s; }
@keyframes shapeDrift {
  0%,100% { transform: translate(0,0) rotate(0deg); }
  33% { transform: translate(30px,20px) rotate(120deg); }
  66% { transform: translate(-20px,30px) rotate(240deg); }
}

/* ===== FOOTER ===== */
.footer { background: var(--primary-dark); padding: 64px 0 0; color: rgba(255,255,255,0.75); }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .logo-text { color: var(--white); }
.footer-brand .logo-text span { color: var(--sky); }
.footer-brand p { font-size: 14px; line-height: 1.7; margin-top: 14px; color: rgba(255,255,255,0.6); max-width: 380px; }
.footer-credentials { margin-top: 20px !important; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 13px !important; line-height: 1.9 !important; color: rgba(255,255,255,0.55) !important; }
.footer-credentials strong { color: rgba(255,255,255,0.9); font-weight: 600; }
.footer-links-col h4 { font-family: var(--font-heading); font-weight: 600; font-size: 15px; color: var(--white); margin-bottom: 18px; }
.footer-links-col { display: flex; flex-direction: column; }
.footer-links-col a { display: block; color: rgba(255,255,255,0.65); font-size: 14px; margin-bottom: 13px; transition: var(--transition); }
.footer-links-col a:hover { color: var(--sky); }
.footer-disclaimer { padding: 24px 20px; font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.7; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-copy { background: rgba(0,0,0,0.3); padding: 16px 20px; }
.footer-copy p { font-size: 13px; color: rgba(255,255,255,0.5); text-align: center; }
.footer-copy a { color: var(--sky); }

/* ===== EXIT POPUP ===== */
.exit-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 10000; display: none; align-items: center; justify-content: center; padding: 20px; }
.exit-overlay.show { display: flex; }
.exit-popup { background: var(--white); border-radius: var(--radius); padding: 40px 32px; max-width: 460px; width: 100%; text-align: center; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.exit-close { position: absolute; top: 14px; right: 14px; background: var(--off-white); border: none; border-radius: 50%; width: 32px; height: 32px; cursor: pointer; font-size: 14px; min-width: 44px; min-height: 44px; }
.exit-badge { display: inline-block; background: linear-gradient(135deg, #fdecc8, #fbd98a); color: #7a4b0a; font-family: var(--font-heading); font-weight: 600; font-size: 13px; padding: 8px 18px; border-radius: 50px; margin-bottom: 14px; }
.exit-popup h3 { font-family: var(--font-heading); font-weight: 600; font-size: 22px; color: var(--primary); margin-bottom: 10px; }
.exit-popup p { font-size: 15px; color: #46576a; margin-bottom: 22px; line-height: 1.6; }
.exit-cta { display: inline-flex; background: linear-gradient(135deg, #f0ad4e, #e2751f); color: white; font-family: var(--font-heading); font-weight: 500; font-size: 16px; padding: 14px 32px; border-radius: 50px; transition: var(--transition); min-height: 48px; align-items: center; justify-content: center; width: 100%; }
.exit-cta:hover { transform: scale(1.03); box-shadow: 0 8px 30px rgba(226,117,31,0.4); }
.exit-small { font-size: 12px; color: var(--gray); margin-top: 12px; margin-bottom: 0; }

/* ===== SCROLL TOP ===== */
.scroll-top { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: var(--gradient); color: white; border: none; border-radius: 50%; font-size: 22px; cursor: pointer; box-shadow: 0 4px 20px rgba(0,48,79,0.35); transition: var(--transition); z-index: 999; display: none; align-items: center; justify-content: center; }
.scroll-top.show { display: flex; }
.scroll-top:hover { transform: translateY(-4px) scale(1.1); }

/* ===== ANIMATIONS ===== */
.fade-up { opacity: 0; transform: translateY(40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-right { opacity: 0; transform: translateX(40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible, .fade-left.visible, .fade-right.visible { opacity: 1; transform: none; }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ===== STANDALONE CONTENT PAGES ===== */
.page-hero { background: var(--gradient-hero); padding: 48px 0 44px; }
.page-breadcrumb { font-size: 13px; color: rgba(255,255,255,0.55); margin-bottom: 20px; }
.page-breadcrumb a { color: rgba(255,255,255,0.8); }
.page-breadcrumb a:hover { color: var(--sky); }
.page-eyebrow { display: inline-block; font-family: var(--font-heading); font-weight: 500; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--sky); margin-bottom: 14px; }
.page-hero h1 { font-family: var(--font-heading); font-weight: 500; font-size: clamp(30px, 4.5vw, 46px); color: var(--white); line-height: 1.2; margin-bottom: 16px; max-width: 800px; }
.page-byline { font-size: 14px; color: rgba(255,255,255,0.65); }
.page-body { padding: 56px 0 20px; background: var(--white); }
.page-content { max-width: 760px; margin: 0 auto; }
.page-content > p { font-size: 16.5px; line-height: 1.8; color: #2f3f4f; margin-bottom: 20px; }
.page-content > p a, .page-content li a { color: var(--primary-light); text-decoration: underline; }
.page-content h2 { font-family: var(--font-heading); font-weight: 600; font-size: 26px; color: var(--primary); margin: 42px 0 16px; }
.page-content h2:first-of-type { margin-top: 8px; }
.page-content h3 { font-family: var(--font-heading); font-weight: 600; font-size: 19px; color: var(--primary-light); margin: 26px 0 10px; }
.page-content ul { margin: 0 0 20px 22px; }
.page-content li { list-style: disc; font-size: 16px; line-height: 1.75; color: #2f3f4f; margin-bottom: 10px; }
.page-callout { background: var(--off-white); border-left: 4px solid var(--accent); padding: 18px 22px; border-radius: 8px; margin: 24px 0; font-size: 15px; color: var(--gray); line-height: 1.75; }
.page-callout strong { color: var(--primary); }
.page-content p.src { font-size: 13px; color: var(--gray); margin-top: -10px; margin-bottom: 20px; }
.page-content p.src a { color: var(--primary-light); }
.continue-reading { max-width: 760px; margin: 40px auto 0; padding-top: 32px; border-top: 1px solid var(--gray-light); }
.continue-reading h4 { font-family: var(--font-heading); font-weight: 600; font-size: 15px; color: var(--primary); margin-bottom: 14px; }
.continue-reading-links { display: flex; flex-wrap: wrap; gap: 10px; }
.continue-reading-links a { font-size: 13.5px; font-weight: 600; color: var(--primary); background: var(--off-white); padding: 8px 16px; border-radius: 50px; transition: var(--transition); }
.continue-reading-links a:hover { background: var(--primary); color: var(--white); }
.page-cta { max-width: 760px; margin: 48px auto 0; background: var(--gradient-hero); border-radius: var(--radius); padding: 40px; text-align: center; }
.page-cta h3 { font-family: var(--font-heading); font-weight: 500; font-size: 22px; color: var(--white); margin-bottom: 10px; }
.page-cta p { color: rgba(255,255,255,0.75); font-size: 15px; margin-bottom: 20px; }
.page-cta .btn { display: inline-block; }
@media (max-width: 640px) { .page-hero { padding: 36px 0 32px; } .page-body { padding: 40px 0 10px; } .page-cta { padding: 28px 20px; } }

/* ===== RESPONSIVE — TABLET (991px) ===== */
@media (max-width: 991px) {
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .ing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .price-card.popular { transform: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .what-inner { grid-template-columns: 1fr; gap: 40px; }
  .what-image { position: static; }
  .final-inner { grid-template-columns: 1fr; text-align: center; }
  .final-img { display: none; }
}

/* ===== RESPONSIVE — MOBILE (768px) ===== */
@media (max-width: 768px) {
  .section-pad { padding: 60px 0; }
  .nav-links {
    display: none; position: fixed; top: 0; right: 0; width: min(320px, 85vw); height: 100vh;
    background: var(--white); flex-direction: column; align-items: flex-start; padding: 80px 28px 40px;
    box-shadow: -8px 0 40px rgba(0,0,0,0.15); z-index: 999; gap: 6px; overflow-y: auto;
  }
  .nav-links.open { display: flex; animation: slideInRight 0.3s ease; }
  @keyframes slideInRight { from { transform: translateX(100%); } to { transform: translateX(0); } }
  .nav-link { font-size: 16px; padding: 14px 12px; width: 100%; border-radius: 10px; }
  .btn-nav { width: 100%; text-align: center; margin-top: 12px; }
  .hamburger { display: flex; }
  .hero { padding: 120px 0 80px; min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .hero-image-wrap { order: -1; }
  .hero-glow { width: 240px; height: 240px; }
  .hero-badge-float { right: 50%; transform: translateX(50%); top: -20px; }
  .hero-stars { justify-content: center; }
  .btn-hero { max-width: 100%; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .ing-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.popular { transform: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-disclaimer { font-size: 12px; }
  .acc-header, .sci-header, .faq-header { font-size: 14px; padding: 16px 18px; }
}

/* ===== RESPONSIVE — SMALL PHONES (480px) ===== */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-h1 { font-size: 24px; }
  .section-header h2 { font-size: 22px; }
  .final-content h2 { font-size: 24px; }
  .price-amount strong { font-size: 28px; }
  .promo-bar { font-size: 11.5px; padding: 7px 12px; line-height: 1.4; }
  .promo-bar .promo-note { display: block; margin-left: 0; margin-top: 2px; }
}

/* ===== 60-DAY MONEY-BACK GUARANTEE (standalone section) ===== */
.guarantee-detail { background: var(--off-white); }
.guarantee-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  padding: 48px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: center;
}
.guarantee-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 200px;
  margin: 0 auto;
  border-radius: 50%;
  background: radial-gradient(circle, var(--off-white) 0%, var(--white) 70%);
  box-shadow: 0 10px 30px rgba(0,48,79,0.15);
  padding: 22px;
}
.guarantee-badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.guarantee-content h2 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--primary);
  margin-bottom: 22px;
}
.guarantee-list { display: flex; flex-direction: column; gap: 18px; }
.guarantee-list li { display: flex; align-items: flex-start; gap: 14px; }
.guarantee-list .check {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.guarantee-list li > span:last-child { font-size: 15px; color: var(--gray); line-height: 1.7; }
.guarantee-list strong { color: var(--primary); }
@media (max-width: 768px) {
  .guarantee-card { grid-template-columns: 1fr; padding: 32px 24px; text-align: center; }
  .guarantee-badge { margin: 0 auto; }
  .guarantee-list li { text-align: left; }
}

/* ===== SCIENCE SHOWCASE (image-card grid) ===== */
.showcase-sec { background: var(--gradient-hero); padding: 80px 0; }
.showcase-sec .section-header h2 { color: #fff; }
.showcase-sec .section-header p { color: rgba(255,255,255,0.75); }
.showcase-sec .section-header .gradient-text { color: var(--sky); -webkit-text-fill-color: var(--sky); }
.showcase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.showcase-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: 0 14px 40px rgba(0,0,0,0.28); transition: var(--transition); }
.showcase-card:hover { transform: translateY(-6px); box-shadow: 0 18px 50px rgba(0,0,0,0.35); }
.showcase-img-wrap { width: 100%; aspect-ratio: 1254 / 852; overflow: hidden; }
.showcase-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.showcase-body { padding: 22px 22px 26px; }
.showcase-body h3 { font-family: var(--font-heading); font-weight: 700; font-size: 18px; color: var(--primary); margin-bottom: 8px; line-height: 1.3; }
.showcase-body p { font-size: 14px; color: var(--gray); line-height: 1.65; }
@media (max-width: 900px) { .showcase-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .showcase-grid { grid-template-columns: 1fr; } }

/* ===== MOBILE OVERLAY FOR NAV ===== */
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 998; }
.nav-overlay.show { display: block; }