:root {
  --green: #1e4636;
  --green-deep: #143327;
  --cream: #faf7f0;
  --mint: #e3efe8;
  --ink: #20302a;
  --muted: #5c6f66;
  --radius: 20px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.8rem 2rem;
  background: rgba(250, 247, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--mint);
}
.brand img { height: 34px; width: auto; mix-blend-mode: multiply; }
.nav .links { display: flex; gap: 1.25rem; margin-left: auto; }
.nav .links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
}
.nav .links a:hover { color: var(--green); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { background: var(--green-deep); transform: translateY(-1px); }
.btn-small { padding: 0.6rem 1.2rem; font-size: 0.9rem; }
.btn-ghost {
  background: transparent;
  color: var(--green);
  border: 2px solid var(--green);
}
.btn-ghost:hover { background: var(--mint); color: var(--green-deep); }

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  max-width: 1140px;
  margin: 0 auto;
  padding: 4.5rem 2rem 3rem;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.12;
  font-weight: 900;
  color: var(--green-deep);
  margin-bottom: 1.25rem;
}
.hero h1 em { font-style: normal; color: var(--green); }
.lede { font-size: 1.15rem; color: var(--muted); margin-bottom: 2rem; max-width: 34rem; }
.cta-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.micro { font-size: 0.85rem; color: var(--muted); }
.hero-art img {
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(20, 51, 39, 0.18);
}

/* ---------- stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1140px;
  margin: 1rem auto 0;
  padding: 1.5rem 2rem;
  gap: 1rem;
  text-align: center;
}
.stats div {
  background: var(--mint);
  border-radius: var(--radius);
  padding: 1.25rem 0.75rem;
}
.stats strong { display: block; font-size: 1.9rem; font-weight: 900; color: var(--green-deep); }
.stats span { font-size: 0.9rem; color: var(--muted); font-weight: 600; }

/* ---------- sections ---------- */
.section { max-width: 1140px; margin: 0 auto; padding: 4.5rem 2rem; }
.section h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 900;
  color: var(--green-deep);
  margin-bottom: 0.5rem;
}
.section-lede { color: var(--muted); font-size: 1.1rem; margin-bottom: 2.5rem; }

/* ---------- cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(20, 51, 39, 0.08);
  transition: transform 0.15s ease;
}
.card:hover { transform: translateY(-3px); }
.card img { aspect-ratio: 1 / 1; object-fit: cover; width: 100%; }
.card h3 { font-size: 1.15rem; font-weight: 800; color: var(--green-deep); padding: 1.1rem 1.25rem 0.25rem; }
.card p { padding: 0 1.25rem 1.4rem; color: var(--muted); font-size: 0.97rem; }

/* ---------- how it works ---------- */
.how {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
}
.how-art img { border-radius: var(--radius); box-shadow: 0 24px 60px rgba(20, 51, 39, 0.14); }
.steps { list-style: none; margin-top: 1.75rem; display: grid; gap: 1.25rem; counter-reset: step; }
.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  align-items: start;
  background: #fff;
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  box-shadow: 0 8px 28px rgba(20, 51, 39, 0.07);
}
.steps li::before {
  content: counter(step);
  width: 3rem; height: 3rem;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-weight: 900;
  font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
}
.steps strong { display: block; font-size: 1.1rem; color: var(--green-deep); }
.steps span { color: var(--muted); }

/* ---------- buy ---------- */
.buy { display: flex; justify-content: center; }
.price-card {
  background: var(--green-deep);
  color: #fff;
  border-radius: 28px;
  padding: 3rem;
  max-width: 560px;
  width: 100%;
  text-align: center;
  box-shadow: 0 30px 70px rgba(20, 51, 39, 0.3);
}
.price-card h2 { color: #fff; }
.price { font-size: 3rem; font-weight: 900; margin: 0.5rem 0 1.5rem; }
.price span { font-size: 1.1rem; font-weight: 600; opacity: 0.75; }
.includes { list-style: none; text-align: left; margin: 0 auto 2rem; max-width: 340px; display: grid; gap: 0.6rem; }
.includes li { padding-left: 1.75rem; position: relative; font-weight: 600; }
.includes li::before { content: "✓"; position: absolute; left: 0; color: #9fd4b4; font-weight: 900; }
.price-card .cta-row { justify-content: center; }
.price-card .btn-ghost { border-color: #fff; color: #fff; }
.price-card .btn-ghost:hover { background: rgba(255,255,255,0.12); color: #fff; }
.price-card .btn { background: #fff; color: var(--green-deep); }
.price-card .btn:hover { background: var(--mint); }
.price-card .micro { color: rgba(255,255,255,0.7); margin-top: 1rem; }

/* ---------- faq ---------- */
.faq { display: grid; gap: 0.9rem; margin-top: 2rem; max-width: 760px; }
.faq details {
  background: #fff;
  border-radius: 14px;
  padding: 1.1rem 1.4rem;
  box-shadow: 0 6px 20px rgba(20, 51, 39, 0.06);
  cursor: pointer;
}
.faq summary { font-weight: 800; color: var(--green-deep); font-size: 1.05rem; }
.faq summary::marker { color: var(--green); }
.faq p { margin-top: 0.6rem; color: var(--muted); }

/* ---------- footer ---------- */
footer {
  text-align: center;
  padding: 3rem 2rem 2.5rem;
  border-top: 1px solid var(--mint);
  color: var(--muted);
  font-size: 0.92rem;
}
footer img { height: 30px; margin: 0 auto 1rem; mix-blend-mode: multiply; }
footer a { color: var(--green); font-weight: 700; text-decoration: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero, .how { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .nav .links { display: none; }
}
@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .price-card { padding: 2rem 1.5rem; }
  .nav { padding: 0.8rem 1rem; }
}