/* ============================================================
   PULMO BALANCE V3 — Deep Navy + Soft Gold
   Fonts: Cormorant Garamond (headings) + Source Sans 3 (body)
   Domain: pulmobalnace.com
   ============================================================ */

:root {
  --navy: #1a2744;
  --navy-light: #243556;
  --navy-dark: #111c33;
  --gold: #c9a84c;
  --gold-light: #e4cc7a;
  --gold-pale: #fdf8ec;
  --cream: #faf9f6;
  --white: #ffffff;
  --slate: #3d4f6f;
  --text: #2c2c2c;
  --text-light: #444444;
  --border: #e2e0db;
  --shadow-sm: 0 2px 8px rgba(26,39,68,0.06);
  --shadow-md: 0 4px 20px rgba(26,39,68,0.1);
  --shadow-lg: 0 8px 40px rgba(26,39,68,0.14);
  --radius: 8px;
  --radius-lg: 14px;
  --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 18px; }

body {
  font-family: 'Source Sans 3', 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.88;
  font-size: 1.18rem;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 700; color: var(--navy); line-height: 1.25; }
h1 { font-size: 3rem; }
h2 { font-size: 2.3rem; margin-bottom: 20px; }
h3 { font-size: 1.45rem; }

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: var(--navy); transition: var(--transition); }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-alt { background: var(--white); }
.section-navy { background: var(--navy); color: var(--white); }

/* Label */
.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  text-align: center;
  margin-bottom: 16px;
}
.section-subtitle {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 50px;
  font-size: 1.12rem;
  color: var(--text-light);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 36px;
  border-radius: 6px;
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 700;
  font-size: 1.08rem;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.btn-primary {
  background: var(--gold);
  color: var(--navy-dark);
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-white {
  background: var(--white);
  color: var(--navy);
}
.btn-white:hover { background: var(--gold-pale); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1180px;
  margin: 0 auto;
}

.logo { display: flex; align-items: baseline; gap: 0; font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 700; }
.logo-pulmo { color: var(--navy); }
.logo-balance { color: var(--gold); }
.logo-tm { font-size: 0.6rem; color: var(--gold); vertical-align: super; }

.desktop-nav { display: flex; gap: 28px; }
.desktop-nav a { font-weight: 600; font-size: 0.92rem; color: var(--text-light); letter-spacing: 0.3px; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--navy); }

.header-cta {
  background: var(--gold);
  color: var(--navy-dark);
  padding: 10px 24px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.9rem;
}
.header-cta:hover { background: var(--gold-light); }

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.mobile-menu-btn span { width: 24px; height: 2px; background: var(--navy); display: block; transition: var(--transition); }

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 16px 24px 24px;
  background: var(--white);
  border-top: 1px solid var(--border);
}
.mobile-nav.active { display: flex; }
.mobile-nav a { padding: 12px 0; font-weight: 600; font-size: 1.02rem; color: var(--text); border-bottom: 1px solid var(--border); }
.mobile-nav a:last-child { border: none; }
.mobile-order-btn { background: var(--gold); color: var(--navy-dark) !important; text-align: center; padding: 14px !important; border-radius: 6px; margin-top: 8px; border: none !important; }

/* ============================================================
   HERO
   ============================================================ */
.hero-section {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 60%, var(--slate) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 50px;
  align-items: center;
}
.hero-content h1 { color: var(--white); font-size: 3.1rem; margin-bottom: 20px; line-height: 1.18; }
.hero-content p { color: rgba(255,255,255,0.8); font-size: 1.15rem; margin-bottom: 28px; max-width: 500px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }
.hero-badge { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.9rem; color: var(--gold-light); }
.hero-guarantee { margin-top: 14px; font-size: 0.88rem; color: rgba(255,255,255,0.6); }
.hero-image { text-align: center; }
.hero-image img { max-width: 380px; margin: 0 auto; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3)); }

/* ============================================================
   ABOUT / WHAT IS
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.about-image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-content p { margin-bottom: 18px; color: var(--text); }

/* ============================================================
   HOW IT WORKS — Steps
   ============================================================ */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.step-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy-dark);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.step-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.step-card p { font-size: 1.05rem; color: var(--text); line-height: 1.7; }

/* ============================================================
   INGREDIENTS
   ============================================================ */
.ingredients-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.ingredient-list { display: flex; flex-direction: column; gap: 18px; }
.ingredient-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.ingredient-icon { font-size: 1.6rem; flex-shrink: 0; margin-top: 2px; }
.ingredient-item h3 { font-size: 1.02rem; margin-bottom: 3px; font-family: 'Source Sans 3', sans-serif; font-weight: 700; color: var(--navy); }
.ingredient-item p { font-size: 1.02rem; color: var(--text); margin: 0; line-height: 1.65; }
.ingredients-image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.benefit-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.benefit-card:hover { box-shadow: var(--shadow-md); border-color: var(--gold); }
.benefit-icon { font-size: 1.8rem; margin-bottom: 14px; }
.benefit-card h3 { font-size: 1.08rem; margin-bottom: 8px; font-family: 'Source Sans 3', sans-serif; font-weight: 700; color: var(--navy); }
.benefit-card p { font-size: 1.02rem; color: var(--text); line-height: 1.65; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--border);
  text-align: center;
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); }
.testimonial-img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  margin: 0 auto 16px;
  overflow: hidden;
  border: 3px solid var(--gold-pale);
}
.testimonial-img img { width: 100%; height: 100%; object-fit: cover; }
.stars { color: var(--gold); font-size: 1.05rem; margin-bottom: 14px; letter-spacing: 3px; }
.testimonial-text { font-size: 1.05rem; color: var(--text); font-style: italic; line-height: 1.7; margin-bottom: 18px; }
.testimonial-author strong { display: block; font-size: 1.08rem; color: var(--navy); }
.testimonial-author span { font-size: 0.82rem; color: var(--text-light); }

/* ============================================================
   PRICING
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.price-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border);
  padding: 40px 24px 32px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}
.price-card:hover { box-shadow: var(--shadow-md); }
.price-card.featured {
  border-color: var(--gold);
  box-shadow: var(--shadow-lg);
  padding-top: 48px;
}
.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy-dark);
  padding: 5px 18px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  white-space: nowrap;
  z-index: 2;
}
.price-badge-navy { background: var(--navy); color: var(--white); }

.price-card h3 { font-size: 1.1rem; margin-bottom: 4px; color: var(--navy); font-family: 'Source Sans 3', sans-serif; font-weight: 700; }
.price-card .duration { font-size: 0.88rem; color: var(--text-light); margin-bottom: 20px; }
.price-card img { max-width: 170px; margin: 0 auto 20px; }
.price-card.featured img { max-width: 220px; }

.price-amount { font-family: 'Cormorant Garamond', serif; font-size: 2.4rem; font-weight: 700; color: var(--navy); }
.price-unit { font-size: 0.88rem; color: var(--text-light); margin-left: 4px; }
.price-savings { color: var(--gold); font-weight: 700; font-size: 0.88rem; margin-bottom: 4px; }
.price-total { font-size: 0.95rem; color: var(--text-light); margin-bottom: 20px; }

.price-perks { list-style: none; margin-bottom: 24px; padding: 0; }
.price-perks li { padding: 5px 0; font-size: 0.98rem; color: var(--text); }
.price-perks li::before { content: '✓ '; color: var(--gold); font-weight: 700; }

/* ============================================================
   BONUSES
   ============================================================ */
.bonus-card {
  display: flex;
  gap: 24px;
  background: var(--gold-pale);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 20px;
  align-items: center;
}
.bonus-card img { width: 110px; flex-shrink: 0; border-radius: var(--radius); }
.bonus-tag { display: inline-block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--gold); margin-bottom: 6px; }
.bonus-card h3 { font-size: 1.05rem; margin-bottom: 6px; font-family: 'Source Sans 3', sans-serif; font-weight: 700; }
.bonus-card p { font-size: 1.02rem; color: var(--text); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  background: none;
  border: none;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  gap: 16px;
}
.faq-question:hover { color: var(--gold); }
.faq-icon {
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--gold);
  transition: var(--transition);
  flex-shrink: 0;
}
.faq-answer {
  display: none;
  padding: 0 0 24px;
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.8;
}
.faq-item.active .faq-answer { display: block; }
.faq-item.active .faq-icon { transform: rotate(45deg); }

/* ============================================================
   GUARANTEE
   ============================================================ */
.guarantee-box {
  text-align: center;
  background: var(--gold-pale);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  max-width: 650px;
  margin: 0 auto;
  border: 2px solid rgba(201,168,76,0.2);
}
.guarantee-icon { font-size: 2.8rem; margin-bottom: 14px; }
.guarantee-box h2 { font-size: 1.75rem; }
.guarantee-box p { color: var(--text); font-size: 1.08rem; max-width: 520px; margin: 14px auto 0; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 80px 0;
  text-align: center;
}
.final-cta h2 { color: var(--white); font-size: 2.3rem; margin-bottom: 16px; }
.final-cta p { color: rgba(255,255,255,0.75); max-width: 560px; margin: 0 auto 32px; font-size: 1.12rem; }

/* ============================================================
   DISCLAIMER
   ============================================================ */
.disclaimer-small { text-align: center; font-size: 0.82rem; color: var(--text-light); max-width: 700px; margin: 30px auto 0; line-height: 1.65; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 50px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-logo { margin-bottom: 12px; }
.site-footer p { font-size: 0.88rem; }
.site-footer h4 { color: var(--white); font-size: 1.08rem; margin-bottom: 16px; font-family: 'Source Sans 3', sans-serif; font-weight: 700; }
.footer-links a, .footer-legal a { display: block; color: rgba(255,255,255,0.55); font-size: 0.88rem; padding: 4px 0; }
.footer-links a:hover, .footer-legal a:hover { color: var(--gold-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; text-align: center; }
.footer-disclaimer { font-size: 0.78rem; color: rgba(255,255,255,0.4); max-width: 700px; margin: 0 auto 10px; line-height: 1.65; }
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.35); }

/* ============================================================
   INNER PAGES
   ============================================================ */
.inner-hero {
  padding: 130px 0 50px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  text-align: center;
  color: var(--white);
}
.inner-hero h1 { color: var(--white); margin-bottom: 12px; font-size: 2.6rem; }
.inner-hero p { color: rgba(255,255,255,0.7); max-width: 550px; margin: 0 auto; font-size: 1.02rem; }
.inner-content { max-width: 760px; margin: 0 auto; }
.inner-content h2 { margin-top: 36px; }
.inner-content p { margin-bottom: 16px; }

/* ============================================================
   BLOG
   ============================================================ */
.blog-hero { padding: 130px 0 50px; background: linear-gradient(135deg, var(--navy), var(--slate)); text-align: center; color: var(--white); }
.blog-hero h1 { color: var(--white); margin-bottom: 12px; }
.blog-hero p { color: rgba(255,255,255,0.7); max-width: 550px; margin: 0 auto; }
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.blog-card { background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--border); overflow: hidden; transition: var(--transition); }
.blog-card:hover { box-shadow: var(--shadow-md); }
.blog-card-content { padding: 28px; }
.blog-card-meta { font-size: 0.82rem; color: var(--text-light); margin-bottom: 10px; }
.blog-card h3 { font-size: 1.12rem; margin-bottom: 10px; font-family: 'Source Sans 3', sans-serif; font-weight: 700; }
.blog-card h3 a { color: var(--navy); }
.blog-card h3 a:hover { color: var(--gold); }
.blog-card-excerpt { font-size: 1.02rem; color: var(--text); margin-bottom: 16px; line-height: 1.65; }

.blog-single-hero { padding: 130px 0 40px; background: linear-gradient(135deg, var(--navy), var(--slate)); text-align: center; color: var(--white); }
.blog-single-hero h1 { color: var(--white); font-size: 2.4rem; max-width: 700px; margin: 0 auto 14px; }
.blog-single-meta { color: rgba(255,255,255,0.6); font-size: 0.88rem; }

.blog-content { max-width: 740px; margin: 0 auto; }
.blog-content p { margin-bottom: 18px; }
.blog-content h2 { margin-top: 36px; font-size: 1.7rem; }
.blog-content a { color: var(--gold); font-weight: 600; text-decoration: underline; }
.blog-content a:hover { color: var(--navy); }

.blog-cta-box {
  background: var(--gold-pale);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 28px 30px;
  margin: 40px 0;
}
.blog-cta-box h3 { font-size: 1.2rem; margin-bottom: 8px; font-family: 'Source Sans 3', sans-serif; }
.blog-cta-box p { font-size: 0.92rem; color: var(--text-light); margin-bottom: 16px; }

/* ============================================================
   EXIT POPUP
   ============================================================ */
.exit-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(17,28,51,0.75);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}
.exit-popup.active { display: flex; }
.exit-popup-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px;
  max-width: 440px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.exit-popup-content h2 { font-size: 1.5rem; margin-bottom: 12px; }
.exit-popup-content p { font-size: 0.95rem; color: var(--text-light); margin-bottom: 24px; }
.exit-popup-close {
  position: absolute;
  top: 14px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--text-light);
  cursor: pointer;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .desktop-nav, .header-cta { display: none; }
  .mobile-menu-btn { display: flex; }
  .hero-section { padding: 120px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-content p { max-width: 100%; }
  .hero-badges { justify-content: center; }
  .hero-image { margin-top: 30px; }
  .hero-image img { max-width: 280px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image { order: -1; text-align: center; }
  .about-image img { max-width: 350px; margin: 0 auto; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .ingredients-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .price-card.featured { transform: none; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  html { font-size: 16px; }
  .hero-content h1 { font-size: 2rem; }
  h2 { font-size: 1.7rem; }
  .section { padding: 50px 0; }
  .steps-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .bonus-card { flex-direction: column; text-align: center; }
  .bonus-card img { width: 90px; }
}

@media print {
  body { font-size: 12pt; color: #000; }
  .site-header, .exit-popup, .site-footer { display: none; }
}