/* ============================================
   NERVION™ — Neurological Wellness Support
   Main Stylesheet
   ============================================ */

/* --- CSS VARIABLES --- */
:root {
  --primary: #0d8a8a;
  --primary-dark: #076767;
  --primary-light: #e6f5f5;
  --accent: #1db3a6;
  --accent-glow: rgba(13, 138, 138, 0.15);
  --bg: #f8fbfb;
  --bg-white: #ffffff;
  --bg-section: #f0f7f7;
  --text: #2d3b3b;
  --text-light: #5a6e6e;
  --text-muted: #8a9e9e;
  --border: #d4e4e4;
  --border-light: #e8f0f0;
  --gold: #d4a843;
  --gold-light: #f5e6c0;
  --red-soft: #c0392b;
  --green-soft: #27ae60;
  --shadow-sm: 0 2px 8px rgba(13, 138, 138, 0.06);
  --shadow-md: 0 4px 20px rgba(13, 138, 138, 0.1);
  --shadow-lg: 0 8px 40px rgba(13, 138, 138, 0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --font-heading: 'Merriweather', Georgia, serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
  --max-width: 1140px;
  --transition: 0.3s ease;
}

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 17px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
h1, h2, h3, h4, h5 { font-family: var(--font-heading); color: var(--text); line-height: 1.3; }

/* --- UTILITY --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.text-center { text-align: center; }
.section-pad { padding: 80px 0; }
.section-pad-sm { padding: 50px 0; }

/* --- DISCLOSURE BAR --- */
.disclosure-bar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.85);
  text-align: center;
  padding: 8px 20px;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}
.disclosure-bar a { color: #fff; text-decoration: underline; }

/* --- HEADER --- */
.site-header {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 900;
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo span { color: var(--primary-dark); font-size: 0.65em; vertical-align: super; margin-left: -2px; }
.logo-icon {
  width: 32px;
  height: 32px;
}
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a {
  color: var(--text);
  font-weight: 500;
  font-size: 1.02rem;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  background: var(--primary);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--primary-dark); transform: translateY(-1px); color: #fff !important; }

/* Mobile menu */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.mobile-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--text);
  margin: 5px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* --- HERO --- */
.hero {
  background: linear-gradient(165deg, #f0f9f9 0%, #e2f1f1 40%, #daeaea 100%);
  padding: 70px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(13,138,138,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.hero-text h1 {
  font-size: 2.9rem;
  line-height: 1.25;
  margin-bottom: 22px;
  color: var(--text);
}
.hero-text h1 em {
  font-style: normal;
  color: var(--primary);
}
.hero-sub {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 30px;
  max-width: 540px;
}
.hero-features {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hero-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  color: var(--text);
}
.hero-features li .check {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.1rem;
}
.hero-img { text-align: center; position: relative; }
.hero-img img {
  max-width: 420px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(13,138,138,0.15));
  animation: heroFloat 4s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* CTA Button */
.btn-primary {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 16px 40px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1.12rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-align: center;
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13,138,138,0.25);
  color: #fff;
}
.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--primary);
  padding: 14px 34px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid var(--primary);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
}

/* Stats bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding: 40px 0;
  margin-top: 20px;
  border-top: 1px solid var(--border-light);
}
.stat-item { text-align: center; }
.stat-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary);
}
.stat-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* --- WHAT IS SECTION --- */
.what-is {
  background: var(--bg-white);
  padding: 80px 0;
}
.what-is-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.what-is-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.section-label {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.what-is-text h2 {
  font-size: 2.2rem;
  margin-bottom: 18px;
}
.what-is-text p {
  color: var(--text-light);
  margin-bottom: 16px;
  font-size: 1.1rem;
}

/* --- HOW IT WORKS --- */
.how-works {
  background: var(--bg-section);
  padding: 80px 0;
}
.how-works h2 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 16px;
}
.how-works .section-sub {
  text-align: center;
  color: var(--text-light);
  max-width: 640px;
  margin: 0 auto 50px;
  font-size: 1.15rem;
}
.how-works-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.how-works-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.steps { display: flex; flex-direction: column; gap: 24px; }
.step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--bg-white);
  padding: 22px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.step-num {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.05rem;
  font-family: var(--font-heading);
}
.step h4 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}
.step p {
  font-size: 1.02rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* --- BENEFITS --- */
.benefits {
  background: var(--bg-white);
  padding: 80px 0;
}
.benefits h2 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 16px;
}
.benefits .section-sub {
  text-align: center;
  color: var(--text-light);
  max-width: 640px;
  margin: 0 auto 50px;
  font-size: 1.15rem;
}
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.benefit-card {
  background: var(--bg-section);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border-light);
}
.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.benefit-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 16px;
}
.benefit-card h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}
.benefit-card p {
  font-size: 1.02rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* --- BEFORE / AFTER --- */
.before-after {
  background: linear-gradient(165deg, #f0f7f7 0%, #e8f2f2 100%);
  padding: 80px 0;
}
.ba-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.ba-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.ba-text h2 { font-size: 2.2rem; margin-bottom: 16px; }
.ba-text p { color: var(--text-light); margin-bottom: 16px; font-size: 1.1rem; }
.ba-disclaimer {
  background: rgba(13,138,138,0.06);
  border-left: 3px solid var(--primary);
  padding: 14px 18px;
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-top: 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* --- TESTIMONIALS --- */
.testimonials {
  background: var(--bg-white);
  padding: 80px 0;
}
.testimonials h2 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 50px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: var(--bg-section);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  border: 1px solid var(--border-light);
  transition: transform var(--transition);
}
.testimonial-card:hover { transform: translateY(-3px); }
.stars { color: var(--gold); font-size: 1.1rem; margin-bottom: 12px; letter-spacing: 2px; }
.verified {
  display: inline-block;
  background: #e8f8f0;
  color: var(--green-soft);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.testimonial-card blockquote {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 18px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}
.author-info strong { display: block; font-size: 1.05rem; color: var(--text); }
.author-info span { font-size: 0.9rem; color: var(--text-muted); }
.testimonial-disclaimer {
  text-align: center;
  margin-top: 30px;
  font-size: 0.92rem;
  color: var(--text-muted);
  font-style: italic;
}

/* --- PRICING --- */
.pricing {
  background: var(--bg-section);
  padding: 80px 0;
}
.pricing h2 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 12px;
}
.pricing .section-sub {
  text-align: center;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 50px;
  font-size: 1.12rem;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  align-items: stretch;
}
.price-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  border: 2px solid var(--border-light);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.price-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.price-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  padding: 5px 20px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.price-card .pkg-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 6px;
}
.price-card h3 {
  font-size: 1.3rem;
  margin-bottom: 4px;
}
.price-card .supply {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.price-card .bottle-img {
  max-height: 200px;
  object-fit: contain;
  margin: 0 auto 20px;
}
.price-amount {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--primary);
}
.price-amount small {
  font-size: 0.5em;
  color: var(--text-muted);
  font-weight: 400;
}
.price-retail {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 4px 0 6px;
}
.price-retail s { color: var(--red-soft); }
.price-save {
  display: inline-block;
  background: #e8f8f0;
  color: var(--green-soft);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 18px;
}
.price-features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
  flex-grow: 1;
}
.price-features li {
  padding: 6px 0;
  font-size: 1rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-features li .pf-check { color: var(--primary); font-weight: 700; }
.price-card .btn-primary { width: 100%; }
.price-card .secure-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 10px;
}

/* --- GUARANTEE --- */
.guarantee {
  background: var(--bg-white);
  padding: 60px 0;
}
.guarantee-box {
  background: linear-gradient(135deg, var(--primary-light) 0%, #f0f9f9 100%);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}
.guarantee-box .shield { font-size: 3rem; margin-bottom: 14px; }
.guarantee-box h2 { font-size: 2rem; margin-bottom: 14px; }
.guarantee-box p { color: var(--text-light); max-width: 620px; margin: 0 auto; font-size: 1.08rem; }

/* --- FAQ --- */
.faq {
  background: var(--bg-section);
  padding: 80px 0;
}
.faq h2 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 50px;
}
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 24px;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}
.faq-q:hover { background: var(--primary-light); }
.faq-q .arrow {
  transition: transform var(--transition);
  font-size: 1.2rem;
  color: var(--primary);
}
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-a {
  max-height: 400px;
  padding: 0 24px 20px;
}
.faq-a p {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.75;
}

/* --- BLOG PREVIEW --- */
.blog-preview {
  background: var(--bg-white);
  padding: 80px 0;
}
.blog-preview h2 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 50px;
}
.blog-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--bg-section);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border: 1px solid var(--border-light);
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.blog-card .blog-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.blog-card h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  line-height: 1.4;
}
.blog-card h4 a { color: var(--text); }
.blog-card h4 a:hover { color: var(--primary); }
.blog-card p {
  font-size: 1.02rem;
  color: var(--text-light);
  line-height: 1.65;
}
.blog-view-all {
  text-align: center;
  margin-top: 36px;
}

/* --- FINAL CTA --- */
.final-cta {
  background: linear-gradient(165deg, #0d8a8a 0%, #076767 100%);
  color: #fff;
  padding: 80px 0;
  text-align: center;
}
.final-cta h2 {
  color: #fff;
  font-size: 2.4rem;
  margin-bottom: 16px;
}
.final-cta p {
  color: rgba(255,255,255,0.85);
  max-width: 580px;
  margin: 0 auto 30px;
  font-size: 1.15rem;
}
.final-cta .bottle-display {
  max-width: 380px;
  margin: 0 auto 30px;
  filter: drop-shadow(0 12px 30px rgba(0,0,0,0.3));
}
.btn-white {
  display: inline-block;
  background: #fff;
  color: var(--primary);
  padding: 16px 42px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1.05rem;
  transition: all var(--transition);
}
.btn-white:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  color: var(--primary-dark);
}
.trust-badges {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.8);
  font-size: 0.98rem;
}
.trust-badge .badge-icon { font-size: 1.2rem; }

/* --- FOOTER --- */
.site-footer {
  background: #1a2d2d;
  color: rgba(255,255,255,0.65);
  padding: 50px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}
.footer-brand p {
  font-size: 0.98rem;
  line-height: 1.7;
  margin-top: 10px;
}
.footer-links h4, .footer-legal h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.footer-links ul, .footer-legal ul { list-style: none; }
.footer-links li, .footer-legal li { margin-bottom: 8px; }
.footer-links a, .footer-legal a {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  transition: color var(--transition);
}
.footer-links a:hover, .footer-legal a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
}

/* --- FLOATING CTA (MOBILE) --- */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 800;
}
.floating-cta a {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  padding: 14px 24px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 6px 24px rgba(13,138,138,0.4);
  transition: all var(--transition);
}
.floating-cta a:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  color: #fff;
}

/* --- EXIT POPUP --- */
.exit-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.exit-overlay.show { display: flex; }
.exit-popup {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  animation: popIn 0.35s ease;
}
@keyframes popIn {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.exit-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition);
}
.exit-close:hover { color: var(--text); }
.exit-popup h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}
.exit-popup p {
  color: var(--text-light);
  margin-bottom: 24px;
  font-size: 0.98rem;
}

/* --- PURCHASE NOTIFICATION --- */
.purchase-notif {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 700;
  transform: translateX(-120%);
  transition: transform 0.5s ease;
  max-width: 340px;
  border: 1px solid var(--border-light);
}
.purchase-notif.show { transform: translateX(0); }
.pn-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.pn-text strong { display: block; font-size: 0.88rem; color: var(--text); }
.pn-text span { font-size: 0.8rem; color: var(--text-muted); }

/* --- BLOG PAGE --- */
.blog-hero {
  background: linear-gradient(165deg, #f0f9f9 0%, #e2f1f1 100%);
  padding: 50px 0;
  text-align: center;
}
.blog-hero h1 { font-size: 2.2rem; margin-bottom: 10px; }
.blog-hero p { color: var(--text-light); max-width: 540px; margin: 0 auto; }
.blog-listing {
  padding: 60px 0;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.blog-list-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 30px;
  border: 1px solid var(--border-light);
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-list-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.blog-list-card .blog-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.blog-list-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.blog-list-card h3 a { color: var(--text); }
.blog-list-card h3 a:hover { color: var(--primary); }
.blog-list-card p { font-size: 0.92rem; color: var(--text-light); margin-bottom: 12px; line-height: 1.6; }
.blog-meta { font-size: 0.82rem; color: var(--text-muted); }

/* --- BLOG ARTICLE --- */
.article-header {
  background: linear-gradient(165deg, #f0f9f9 0%, #e2f1f1 100%);
  padding: 50px 0;
  text-align: center;
}
.article-header h1 { font-size: 2rem; max-width: 700px; margin: 0 auto 12px; }
.article-meta { color: var(--text-muted); font-size: 0.88rem; }
.article-body {
  max-width: 780px;
  margin: 0 auto;
  padding: 50px 24px;
}
.article-body h2 { font-size: 1.5rem; margin: 36px 0 14px; }
.article-body h3 { font-size: 1.2rem; margin: 28px 0 10px; }
.article-body p { margin-bottom: 16px; color: var(--text-light); font-size: 1.02rem; }
.article-cta {
  background: var(--primary-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
  margin: 40px 0;
}
.article-cta h3 { margin-bottom: 10px; font-size: 1.2rem; }
.article-cta p { color: var(--text-light); margin-bottom: 16px; }

/* --- INGREDIENTS PAGE --- */
.ingredients-hero {
  background: linear-gradient(165deg, #f0f9f9 0%, #e2f1f1 100%);
  padding: 50px 0;
  text-align: center;
}
.ingredients-hero h1 { font-size: 2.2rem; margin-bottom: 10px; }
.ingredients-list {
  padding: 60px 0;
}
.ingredient-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: flex-start;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 30px;
  margin-bottom: 20px;
  border: 1px solid var(--border-light);
}
.ing-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.ing-content h3 { font-size: 1.15rem; margin-bottom: 4px; }
.ing-content .ing-subtitle { font-size: 0.85rem; color: var(--primary); font-weight: 600; margin-bottom: 10px; }
.ing-content p { font-size: 0.95rem; color: var(--text-light); line-height: 1.7; }

/* --- LEGAL PAGES --- */
.legal-hero {
  background: linear-gradient(165deg, #f0f9f9 0%, #e2f1f1 100%);
  padding: 50px 0;
  text-align: center;
}
.legal-hero h1 { font-size: 2rem; }
.legal-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 50px 24px;
}
.legal-content h2 { font-size: 1.4rem; margin: 30px 0 12px; color: var(--text); }
.legal-content p { margin-bottom: 14px; color: var(--text-light); font-size: 0.98rem; }
.legal-content ul { padding-left: 20px; margin-bottom: 14px; }
.legal-content li { color: var(--text-light); margin-bottom: 6px; font-size: 0.95rem; }

/* --- ANIMATIONS --- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin: 0 auto 30px; }
  .hero-features { align-items: center; }
  .hero-img { order: -1; }
  .hero-img img { max-width: 300px; }
  .what-is-grid { grid-template-columns: 1fr; }
  .what-is-img { order: -1; text-align: center; }
  .what-is-img img { max-width: 400px; margin: 0 auto; }
  .how-works-grid { grid-template-columns: 1fr; }
  .how-works-img { text-align: center; }
  .how-works-img img { max-width: 400px; margin: 0 auto; }
  .ba-grid { grid-template-columns: 1fr; }
  .ba-img { text-align: center; }
  .ba-img img { max-width: 400px; margin: 0 auto; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr) !important; max-width: 700px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .blog-cards { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-header { position: sticky; }
  .nav-links { display: none; }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    padding: 20px;
    box-shadow: var(--shadow-md);
    gap: 16px;
  }
  .mobile-toggle { display: block; }
  .hero { padding: 50px 0 60px; }
  .hero-text h1 { font-size: 1.9rem; }
  .hero-img img { max-width: 260px; }
  .stats-bar { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .stat-num { font-size: 1.6rem; }
  .section-pad { padding: 50px 0; }
  .benefits-grid { grid-template-columns: 1fr; }
  .floating-cta { display: block; }
  .pricing-grid { grid-template-columns: 1fr !important; max-width: 380px; }
  h2 { font-size: 1.6rem !important; }
  .ingredient-item { grid-template-columns: 1fr; text-align: center; }
  .ing-icon { margin: 0 auto; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 1.6rem; }
  .container { padding: 0 16px; }
  .price-card { padding: 28px 20px; }
}

/* --- ZOOM SUPPORT 200% --- */
@media (min-resolution: 2dppx) {
  body { font-size: 1rem; }
}