/* ============================================
   NIN - Natural Immunity Now
   Theme: Earthy greens + trustworthy blues
   "Wellness" meets "grassroots activism"
   ============================================ */

/* -- Color Palette -- */
:root {
  --green-dark: #2d6a4f;
  --green-mid: #40916c;
  --green-light: #52b788;
  --green-pale: #d8f3dc;
  --blue-dark: #1b4965;
  --blue-mid: #2a6f97;
  --blue-light: #468faf;
  --bg-cream: #fafaf5;
  --bg-white: #ffffff;
  --text-dark: #1a1a1a;
  --text-medium: #4a4a4a;
  --text-light: #7a7a7a;
  --border: #e0e8e0;
  --accent-warm: #e07a5f;
  --accent-gold: #c9a227;
}

/* -- Reset & Base -- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Georgia', 'Times New Roman', serif;
  color: var(--text-dark);
  line-height: 1.7;
  background: var(--bg-cream);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Helvetica Neue', 'Arial', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

a {
  color: var(--green-mid);
  text-decoration: none;
  transition: color 0.3s;
}

a:hover {
  color: var(--green-dark);
}

/* -- Navigation -- */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(45, 106, 79, 0.97);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 0 2rem;
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo {
  font-family: 'Helvetica Neue', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
}

.nav-logo .leaf {
  color: var(--green-light);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-family: 'Helvetica Neue', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--green-pale);
}

.nav-badge {
  font-size: 0.65rem;
  padding: 2px 8px;
  background: rgba(255,255,255,0.15);
  border-radius: 10px;
  margin-left: 0.5rem;
  vertical-align: middle;
  color: rgba(255,255,255,0.6);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.nav-hamburger span {
  width: 25px;
  height: 2px;
  background: #fff;
}

/* -- Hero -- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--green-dark) 0%, var(--blue-dark) 100%);
  color: #fff;
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2352b788' fill-opacity='0.06'%3E%3Cpath d='M40 40c0-11.046-8.954-20-20-20S0 28.954 0 40s8.954 20 20 20 20-8.954 20-20zm40 0c0-11.046-8.954-20-20-20s-20 8.954-20 20 8.954 20 20 20 20-8.954 20-20z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 850px;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.hero h1 .green {
  color: var(--green-light);
}

.hero .tagline {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1rem;
}

.hero .sub-tagline {
  font-size: 1rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 2.5rem;
  font-style: italic;
}

.hero .cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* -- Buttons -- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 4px;
  font-family: 'Helvetica Neue', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn-green {
  background: var(--green-light);
  color: #fff;
}

.btn-green:hover {
  background: var(--green-mid);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(82, 183, 136, 0.4);
}

.btn-outline {
  border-color: rgba(255,255,255,0.5);
  color: #fff;
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--green-light);
  color: var(--green-light);
  transform: translateY(-2px);
}

/* -- Sections -- */
.section {
  padding: 6rem 2rem;
}

.section-green {
  background: var(--green-pale);
}

.section-dark {
  background: var(--blue-dark);
  color: #fff;
}

.section-mid {
  background: var(--green-dark);
  color: #fff;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--green-dark);
}

.section-dark .section-header h2,
.section-mid .section-header h2 {
  color: #fff;
}

.section-header .subtitle {
  font-size: 1.1rem;
  color: var(--text-medium);
  max-width: 650px;
  margin: 0 auto;
}

.section-dark .section-header .subtitle,
.section-mid .section-header .subtitle {
  color: rgba(255,255,255,0.7);
}

.section-label {
  display: inline-block;
  font-family: 'Helvetica Neue', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 0.5rem;
}

.section-dark .section-label {
  color: var(--green-light);
}

/* -- Truth Cards (Why Vaccines Bad) -- */
.truth-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.truth-card {
  background: var(--bg-white);
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border-left: 4px solid var(--green-mid);
  transition: transform 0.3s, box-shadow 0.3s;
}

.truth-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.truth-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.truth-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  color: var(--green-dark);
}

.truth-card p {
  color: var(--text-medium);
  font-size: 0.95rem;
}

.truth-card .fine-print {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-light);
  font-style: italic;
}

/* -- RFK Section -- */
.hero-spotlight {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 800px;
  margin: 0 auto;
}

.spotlight-avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-mid), var(--blue-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

.spotlight-text h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.spotlight-text .role {
  color: var(--green-light);
  font-family: 'Helvetica Neue', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.spotlight-text p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.spotlight-text .aside {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  font-style: italic;
}

/* -- Research Section -- */
.research-list {
  max-width: 800px;
  margin: 0 auto;
}

.research-item {
  padding: 2rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.research-item:last-child {
  border-bottom: none;
}

.research-badge {
  min-width: 60px;
  height: 60px;
  background: var(--green-pale);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.research-item h4 {
  font-size: 1.1rem;
  color: var(--green-dark);
  margin-bottom: 0.3rem;
}

.research-item .journal {
  font-size: 0.8rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.research-item p {
  color: var(--text-medium);
  font-size: 0.95rem;
}

/* -- Testimonials -- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 2rem;
}

.testimonial-card .quote {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.5rem;
  font-style: italic;
  line-height: 1.8;
}

.testimonial-card .author {
  font-family: 'Helvetica Neue', sans-serif;
  font-weight: 600;
  color: var(--green-light);
  font-size: 0.9rem;
}

.testimonial-card .author-detail {
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
  margin-top: 0.2rem;
}

/* -- FAQ -- */
.faq-list {
  max-width: 750px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}

.faq-item h4 {
  font-size: 1.1rem;
  color: var(--green-dark);
  margin-bottom: 0.8rem;
  cursor: pointer;
}

.faq-item p {
  color: var(--text-medium);
  font-size: 0.95rem;
}

.faq-item .aside {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
}

/* -- CTA / Newsletter -- */
.cta-section {
  text-align: center;
  background: linear-gradient(160deg, var(--green-dark) 0%, var(--blue-dark) 100%);
  color: #fff;
  padding: 5rem 2rem;
}

.cta-section h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-size: 1rem;
  font-family: 'Georgia', serif;
}

.newsletter-form input::placeholder {
  color: rgba(255,255,255,0.4);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--green-light);
}

/* -- Counter Banner -- */
.counter-banner {
  background: var(--bg-white);
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.counter-stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.counter-stat .number {
  font-family: 'Helvetica Neue', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--green-dark);
}

.counter-stat .label {
  font-size: 0.85rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* -- Footer -- */
.footer {
  background: #0d2818;
  color: rgba(255,255,255,0.5);
  padding: 3rem 2rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  color: rgba(255,255,255,0.5);
  font-family: 'Helvetica Neue', sans-serif;
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--green-light);
}

.footer small {
  font-size: 0.8rem;
  display: block;
  margin-top: 1rem;
  width: 100%;
  text-align: center;
  color: rgba(255,255,255,0.25);
}

.chi-credit {
  margin-top: 1.5rem;
  text-align: center;
  width: 100%;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
}

.chi-credit a {
  color: rgba(255,255,255,0.3);
}

/* -- Responsive -- */
@media (max-width: 900px) {
  .hero h1 { font-size: 2.5rem; }
  .truth-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .hero-spotlight { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(45, 106, 79, 0.97);
    padding: 1rem 2rem 2rem;
    gap: 1rem;
  }
  .nav-hamburger { display: flex; }
  .counter-stats { gap: 2rem; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: 2rem; }
  .section { padding: 4rem 1.5rem; }
  .newsletter-form { flex-direction: column; }
  .research-item { flex-direction: column; }
}