:root {
  --green-deep: #1a3a2a;
  --green-mid: #2d5c42;
  --cream: #faf6f0;
  --cream-dark: #f0e8dc;
  --mint: #7fd4c8;
  --mint-light: #a8e6d8;
  --charcoal: #1c1c1c;
  --warm-grey: #8a7f72;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--green-deep);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  line-height: 1.2;
}

/* NAV */
nav {
  padding: 1.5rem 2.5rem;
  border-bottom: 1px solid var(--cream-dark);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--green-deep);
}
.nav-tagline {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm-grey);
  font-weight: 500;
}

/* HERO */
.hero {
  padding: 5rem 2.5rem 4rem;
  background: var(--cream);
}
.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mint);
  font-weight: 600;
  margin-bottom: 1.2rem;
}
.hero-copy h1 {
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  color: var(--green-deep);
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--warm-grey);
  max-width: 420px;
  line-height: 1.7;
}
.hero-img-wrap {
  position: relative;
}
.hero-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 4px;
}

/* SECTION LABEL */
.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mint);
  font-weight: 600;
  margin-bottom: 1rem;
}

/* PRODUCTS */
.products {
  padding: 5rem 2.5rem;
  background: var(--green-deep);
  color: var(--cream);
}
.products-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.products h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin-bottom: 3rem;
  color: var(--cream);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.product-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 2rem;
}
.product-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(127,212,200,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.mint-bg { background: rgba(127,212,200,0.15); }
.sage-bg { background: rgba(127,212,200,0.1); }
.icon-svg { width: 36px; height: 36px; }
.product-icon-img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
}
.product-card h3 {
  font-size: 1.1rem;
  color: var(--cream);
  margin-bottom: 0.75rem;
}
.product-card p {
  font-size: 0.88rem;
  color: rgba(250,246,240,0.65);
  line-height: 1.6;
}

/* FORMULA */
.formula {
  padding: 5rem 2.5rem;
  background: var(--cream);
}
.formula-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.formula-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 4px;
}
.formula-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--green-deep);
  margin-bottom: 1.5rem;
}
.formula-body {
  color: var(--warm-grey);
  font-size: 1rem;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.formula-points { display: flex; flex-direction: column; gap: 1.5rem; }
.fpoint { display: flex; gap: 1.5rem; align-items: flex-start; }
.fpoint-num {
  font-family: 'Playfair Display', serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mint);
  min-width: 28px;
  padding-top: 0.2rem;
}
.fpoint strong {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--green-deep);
  display: block;
  margin-bottom: 0.3rem;
}
.fpoint p { font-size: 0.85rem; color: var(--warm-grey); }

/* DOCTOR */
.doctor {
  padding: 5rem 2.5rem;
  background: var(--green-deep);
}
.doctor-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.doctor-quote-block {
  padding: 3rem;
  background: rgba(127,212,200,0.08);
  border-left: 3px solid var(--mint);
  border-radius: 4px;
}
.doctor-quote {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  color: var(--cream);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.doctor-attr {
  font-size: 0.82rem;
  color: var(--mint);
  letter-spacing: 0.08em;
  font-weight: 500;
}
.doctor-copy .section-label { color: var(--mint); }
.doctor-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--cream);
  margin-bottom: 1.5rem;
}
.doctor-copy p {
  font-size: 0.95rem;
  color: rgba(250,246,240,0.7);
  margin-bottom: 1rem;
  line-height: 1.7;
}

/* CLOSER */
.closer {
  padding: 6rem 2.5rem;
  background: var(--cream-dark);
  text-align: center;
}
.closer-inner {
  max-width: 680px;
  margin: 0 auto;
}
.closer h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  color: var(--green-deep);
  margin-bottom: 1.5rem;
}
.closer p {
  font-size: 1rem;
  color: var(--warm-grey);
  margin-bottom: 1rem;
  line-height: 1.7;
}
.closer-statement {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  color: var(--green-mid);
  font-weight: 600;
  margin-top: 2rem;
}

/* FOOTER */
footer {
  padding: 2rem 2.5rem;
  background: var(--green-deep);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.footer-logo {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--cream);
  display: block;
  margin-bottom: 1rem;
}
.footer-note {
  font-size: 0.75rem;
  color: rgba(250,246,240,0.4);
  line-height: 1.5;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-grid, .formula-inner, .doctor-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero { padding: 3rem 1.5rem 2rem; }
  .products { padding: 3rem 1.5rem; }
  .formula, .doctor { padding: 3rem 1.5rem; }
  .closer { padding: 4rem 1.5rem; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .hero-img { aspect-ratio: 16/9; }
  nav { padding: 1.25rem 1.5rem; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .hero-copy h1 { font-size: 2.2rem; }
}