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

:root {
  --green-dark: #163d2b;
  --green: #1f4a35;
  --green-light: #2f6b4f;
  --gold: #c9a24b;
  --gold-light: #e4c374;
  --cream: #faf7f0;
  --text-dark: #1c231f;
  --text-muted: #5b6660;
  --radius: 14px;
  --shadow: 0 12px 30px rgba(18, 53, 39, 0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--green-dark);
}

h1 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); text-align: center; margin-bottom: 0.6rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

.section { padding: 70px 0; }
.section-sub {
  text-align: center;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 40px;
}

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

.top-bar {
  background: var(--green-dark);
  color: var(--gold-light);
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 6px 12px;
}

.header {
  background: var(--cream);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}
.logo {
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--green-dark);
  letter-spacing: 0.5px;
}

.cta-link {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--green-dark);
  font-weight: 700;
  text-decoration: none;
  padding: 16px 34px;
  border-radius: 50px;
  box-shadow: 0 10px 24px rgba(201, 162, 75, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
  text-align: center;
}
.cta-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(201, 162, 75, 0.5);
}
.cta-link--small { padding: 10px 20px; font-size: 0.85rem; }
.cta-link--large { font-size: 1.05rem; padding: 18px 40px; }
.cta-link--pulse { animation: pulse 2s infinite; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(201,162,75,0.55); }
  70% { box-shadow: 0 0 0 16px rgba(201,162,75,0); }
  100% { box-shadow: 0 0 0 0 rgba(201,162,75,0); }
}

.hero {
  background: radial-gradient(circle at 20% 20%, #1a4432, var(--green-dark));
  color: #fff;
  padding: 60px 0 70px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero h1 { color: #fff; }
.highlight { color: var(--gold-light); }
.badge {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.hero-sub {
  color: #dfe8e2;
  margin: 20px 0 28px;
  font-size: 1.02rem;
  max-width: 520px;
}
.hero-note {
  margin-top: 16px;
  font-size: 0.85rem;
  color: #b9c9bf;
}
.hero-img img {
  border-radius: var(--radius);
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.4));
}

.symptoms { background: #fff; }
.symptom-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.symptom-card {
  background: var(--cream);
  border: 1px solid #ece4d3;
  border-radius: var(--radius);
  padding: 28px 18px;
  text-align: center;
  font-size: 2rem;
}
.symptom-card p {
  font-size: 0.95rem;
  color: var(--text-dark);
  margin-top: 10px;
  font-weight: 500;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
  align-items: center;
}
.about-img img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.ingredient-list {
  list-style: none;
  margin: 20px 0;
}
.ingredient-list li {
  padding: 10px 0 10px 30px;
  position: relative;
  border-bottom: 1px dashed #ddd3ba;
}
.ingredient-list li::before {
  content: "🌿";
  position: absolute;
  left: 0;
}

.how { background: #fff; }
.icon-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.icon-card {
  text-align: center;
  padding: 20px;
}
.icon-emoji {
  font-size: 2.4rem;
  margin-bottom: 14px;
}
.icon-card p { color: var(--text-muted); font-size: 0.92rem; }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}
.testimonial-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.stars { color: var(--gold); font-size: 1.1rem; margin-bottom: 10px; }
.testimonial-card p { font-style: italic; color: var(--text-dark); margin-bottom: 14px; }
.author { font-weight: 600; color: var(--green); font-size: 0.9rem; }

.offer {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff;
}
.offer h2 { color: #fff; }
.offer-box {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.offer-box p { color: #dfe8e2; margin-bottom: 22px; }
.guarantee {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 10px 20px;
  border-radius: 30px;
  margin-bottom: 26px;
  font-size: 0.9rem;
}

.faq-list { max-width: 720px; margin: 30px auto 0; }
.faq-item {
  background: #fff;
  border: 1px solid #ece4d3;
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 12px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--green-dark);
}
.faq-item p { margin-top: 10px; color: var(--text-muted); }

.disclaimer-inline {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 20px;
  opacity: 0.85;
}
.about .disclaimer-inline { text-align: left; }

.footer {
  background: var(--green-dark);
  color: #b9c9bf;
  padding: 40px 0;
}
.footer-disclaimer {
  font-size: 0.76rem;
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto 20px;
  text-align: center;
  color: #9fb3a8;
}
.footer-copy {
  text-align: center;
  font-size: 0.8rem;
  color: #7f9689;
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-img { order: -1; max-width: 320px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img { max-width: 320px; margin: 0 auto; }
  .about .disclaimer-inline { text-align: center; }
  .symptom-grid { grid-template-columns: repeat(2, 1fr); }
  .icon-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
}