/* =============================================
   CITRUS BURN — Main Stylesheet
   Theme: Clean & professional with citrus warmth
   ============================================= */

:root {
  --citrus: #E8700A;
  --citrus-light: #FFF4EB;
  --citrus-dark: #B85508;
  --green: #2D6A4F;
  --green-light: #EBF5EF;
  --text: #1A1A1A;
  --text-muted: #6B7280;
  --bg: #FFFFFF;
  --bg-alt: #FAFAF8;
  --border: #E5E7EB;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--citrus); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.25; color: var(--text); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 600; }

em { font-style: italic; color: var(--citrus); }

p { margin-bottom: 1rem; color: var(--text-muted); }
p:last-child { margin-bottom: 0; }

ul { list-style: none; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.center { text-align: center; }
.section-tag { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--citrus); background: var(--citrus-light); padding: 4px 14px; border-radius: 20px; margin-bottom: 12px; }
.section-intro { max-width: 640px; margin: 0 auto 48px; font-size: 1.05rem; }
.section-tag.center { display: block; }

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  text-align: center;
  line-height: 1.2;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--citrus); color: #fff; border-color: var(--citrus); }
.btn-primary:hover { background: var(--citrus-dark); border-color: var(--citrus-dark); color: #fff; }
.btn-outline { background: transparent; color: var(--citrus); border-color: var(--citrus); }
.btn-outline:hover { background: var(--citrus); color: #fff; }
.btn-lg { padding: 18px 44px; font-size: 17px; }
.btn-full { display: block; width: 100%; }

/* DISCLOSURE BAR */
.disclosure-bar {
  background: #FFF8F0;
  border-bottom: 1px solid #FFD9B3;
  padding: 8px 24px;
  text-align: center;
  font-size: 13px;
  color: #7A4A10;
}
.disclosure-bar p { margin: 0; color: #7A4A10; }
.disclosure-bar a { color: var(--citrus-dark); font-weight: 600; }

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text);
  text-decoration: none;
}
.logo span { color: var(--citrus); }
.nav-links {
  display: flex;
  gap: 28px;
  margin: 0 auto;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--citrus); }
.nav-cta { padding: 10px 24px; font-size: 14px; }
.hamburger { display: none; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text); }
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 16px 24px 20px;
  background: #fff;
  border-top: 1px solid var(--border);
}
.mobile-menu a { color: var(--text); font-weight: 500; font-size: 15px; }
.mobile-menu.open { display: flex; }

/* HERO */
.hero {
  background: linear-gradient(135deg, #FFF9F5 0%, #FFF4EB 50%, #F0FBF5 100%);
  padding: 80px 0 60px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  background: var(--citrus);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.hero h1 { margin-bottom: 20px; }
.hero-sub { font-size: 1.1rem; margin-bottom: 24px; max-width: 520px; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 32px;
  color: var(--text);
}
.hero-trust .divider { color: var(--border); }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.hero-note { font-size: 12px; color: var(--text-muted); }
.hero-img-wrap { position: relative; display: inline-block; }
.hero-img-wrap img { border-radius: 24px; box-shadow: var(--shadow-lg); }
.hero-badge-float {
  position: absolute;
  background: #fff;
  border-radius: 12px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.badge-gmp { top: 24px; left: -20px; color: var(--green); }
.badge-natural { bottom: 40px; right: -20px; color: var(--citrus); }

/* TRUST STRIP */
.trust-strip {
  background: var(--text);
  padding: 20px 0;
}
.trust-grid {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 12px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-size: 13px;
  font-weight: 500;
}
.trust-icon { font-size: 18px; }

/* TWO COLUMN LAYOUT */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }
.col-image img { border-radius: 20px; box-shadow: var(--shadow); }
.col-text h2 { margin: 12px 0 20px; }

/* WHAT IS */
.what-is { background: var(--bg-alt); }
.check-list { margin-top: 20px; }
.check-list li { padding: 6px 0; font-weight: 500; color: var(--text); }

/* INGREDIENTS */
.ingredients-section { background: var(--bg); }
.ingredients-section h2 { margin: 12px 0 16px; }
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.ingredient-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.ingredient-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.ingredient-icon { font-size: 36px; margin-bottom: 14px; }
.ingredient-card h3 { margin-bottom: 10px; }
.ingredient-card p { font-size: 14px; margin-bottom: 12px; }
.ingredient-card cite { font-size: 12px; color: var(--text-muted); font-style: normal; }

/* BENEFITS */
.benefits-section { background: var(--citrus-light); }
.benefits-section h2 { margin: 12px 0 48px; }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.benefit-item { padding: 8px 0; }
.benefit-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--citrus);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 4px;
}
.benefit-item h3 { margin-bottom: 10px; }
.benefit-item p { font-size: 14px; }

/* REVIEWS */
.reviews-section { background: var(--bg-alt); }
.reviews-section h2 { margin: 12px 0 16px; }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 0;
}
.review-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
}
.review-stars { font-size: 18px; margin-bottom: 14px; }
.review-card p { font-size: 14px; margin-bottom: 16px; font-style: italic; }
.reviewer { font-size: 13px; }
.reviewer strong { display: block; color: var(--text); font-weight: 600; }
.verified { color: var(--green); font-weight: 500; }

/* PRICING */
.pricing-section { background: var(--bg); }
.pricing-section h2 { margin: 12px 0 16px; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 0;
  align-items: start;
}
.pricing-card {
  border: 2px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  text-align: center;
  position: relative;
  background: var(--bg);
  transition: box-shadow 0.2s;
}
.pricing-card:hover { box-shadow: var(--shadow); }
.pricing-featured {
  border-color: var(--citrus);
  box-shadow: var(--shadow-lg);
  transform: scale(1.04);
}
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--citrus);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 18px;
  border-radius: 20px;
  white-space: nowrap;
}
.pricing-label { font-size: 12px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.pricing-bottles { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; margin-bottom: 12px; }
.pricing-price { margin-bottom: 4px; }
.price-main { font-family: var(--font-display); font-size: 2.8rem; font-weight: 900; color: var(--text); }
.price-per { font-size: 14px; color: var(--text-muted); }
.pricing-save { font-size: 13px; font-weight: 600; color: var(--green); margin-bottom: 20px; }
.pricing-features { text-align: left; margin-bottom: 24px; }
.pricing-features li { padding: 6px 0; font-size: 14px; color: var(--text); border-bottom: 1px solid var(--border); }
.pricing-features li:last-child { border-bottom: none; }
.pricing-note { font-size: 12px; color: var(--text-muted); max-width: 640px; margin: 32px auto 0; text-align: center; }

/* GUARANTEE */
.guarantee-section { background: var(--green-light); }
.guarantee-section h2 { margin: 12px 0 20px; }
.guarantee-img-wrap { display: flex; align-items: center; justify-content: center; }

/* FAQ */
.faq-section { background: var(--bg-alt); }
.faq-section h2 { margin: 12px 0 40px; }
.faq-inner { max-width: 760px; margin: 0 auto; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item summary {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 20px; color: var(--citrus); flex-shrink: 0; }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 24px 20px; font-size: 14px; margin: 0; }

/* REFERENCES */
.references-section { background: var(--bg); }
.references-section h2 { margin: 12px 0 16px; }
.references-list {
  max-width: 800px;
  margin: 0 auto;
  padding-left: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.references-list li { font-size: 14px; color: var(--text-muted); }
.references-list em { font-style: italic; color: var(--text-muted); }

/* FOOTER */
.site-footer { background: var(--text); color: #aaa; padding: 60px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand .logo { color: #fff; font-size: 1.3rem; margin-bottom: 12px; display: inline-block; }
.footer-brand p { font-size: 13px; line-height: 1.6; max-width: 280px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links h4 { color: #fff; font-family: var(--font-body); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.footer-links a { font-size: 13px; color: #aaa; text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--citrus); }
.footer-bottom {
  border-top: 1px solid #333;
  padding: 20px 0;
}
.footer-bottom p { font-size: 12px; color: #666; margin: 0; line-height: 1.6; }

/* PAGE HERO (inner pages) */
.page-hero {
  background: linear-gradient(135deg, #FFF9F5, #FFF4EB);
  padding: 60px 0;
  text-align: center;
}
.page-hero h1 { margin-bottom: 12px; }
.page-hero p { max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

/* ABOUT PAGE */
.about-content { max-width: 760px; margin: 0 auto; }
.about-content h2 { margin: 36px 0 14px; font-size: 1.6rem; }
.about-content p { color: var(--text-muted); }
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; margin: 40px 0; }
.team-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.team-card h3 { margin-bottom: 4px; font-size: 1.1rem; }
.team-role { font-size: 13px; color: var(--citrus); font-weight: 600; margin-bottom: 10px; }
.team-card p { font-size: 14px; margin: 0; }

/* BLOG PAGE */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.blog-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.blog-card-body { padding: 24px; }
.blog-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--citrus);
  margin-bottom: 8px;
  display: block;
}
.blog-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.blog-card h3 a { color: var(--text); text-decoration: none; }
.blog-card h3 a:hover { color: var(--citrus); }
.blog-card p { font-size: 14px; margin-bottom: 16px; }
.blog-meta { font-size: 12px; color: var(--text-muted); }
.blog-img-placeholder {
  height: 160px;
  background: linear-gradient(135deg, var(--citrus-light), var(--green-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
}

/* CONTACT PAGE */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 20px; font-size: 1.8rem; }
.contact-info p { margin-bottom: 28px; }
.contact-detail { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
.contact-detail-icon { font-size: 22px; flex-shrink: 0; }
.contact-detail h4 { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 2px; }
.contact-detail p { font-size: 14px; margin: 0; }
.contact-form-wrap {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
}
.contact-form-wrap h3 { margin-bottom: 24px; font-size: 1.4rem; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--citrus); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success { display: none; background: var(--green-light); color: var(--green); border-radius: 10px; padding: 16px; font-weight: 600; text-align: center; margin-top: 16px; }

/* LEGAL PAGES */
.legal-content { max-width: 760px; margin: 0 auto; }
.legal-content h2 { font-size: 1.35rem; margin: 36px 0 10px; }
.legal-content h3 { font-size: 1.05rem; margin: 24px 0 8px; }
.legal-content p, .legal-content li { font-size: 15px; color: var(--text-muted); margin-bottom: 12px; }
.legal-content ul { padding-left: 24px; list-style: disc; }
.legal-content a { color: var(--citrus); }
.legal-date { font-size: 13px; color: var(--text-muted); margin-bottom: 32px; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner, .two-col, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .two-col.reverse { direction: ltr; }
  .hero { padding: 48px 0 40px; text-align: center; }
  .hero-sub { margin: 0 auto 24px; }
  .hero-ctas { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-img-wrap { margin: 0 auto; max-width: 360px; }
  .ingredients-grid, .benefits-grid, .reviews-grid, .pricing-grid, .blog-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: block; }
  .pricing-featured { transform: none; }
}

@media (max-width: 600px) {
  .ingredients-grid, .benefits-grid, .reviews-grid, .pricing-grid, .blog-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .contact-form-wrap { padding: 24px; }
  .trust-grid { flex-direction: column; align-items: center; }
}