:root {
  color-scheme: light;
  --ink: #18201f;
  --muted: #5c6762;
  --line: #d8dfdb;
  --paper: #f7f8f6;
  --white: #ffffff;
  --green: #1f6b57;
  --green-dark: #11483a;
  --steel: #2d4757;
  --gold: #b88131;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(247, 248, 246, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--green);
  color: var(--white);
  font-size: 13px;
  letter-spacing: 0;
}

nav {
  display: flex;
  gap: clamp(12px, 3vw, 28px);
  color: var(--muted);
  font-size: 15px;
}

nav a {
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
  min-height: calc(100vh - 72px);
  padding: clamp(42px, 7vw, 92px) clamp(18px, 4vw, 56px);
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(44px, 6.2vw, 86px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.lead {
  color: var(--steel);
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.22;
}

.hero-copy p:not(.eyebrow):not(.lead),
.section-heading p,
.band p,
article p {
  color: var(--muted);
  font-size: 18px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid var(--green);
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.primary {
  background: var(--green);
  color: var(--white);
}

.primary:hover {
  background: var(--green-dark);
}

.secondary {
  color: var(--green-dark);
  background: transparent;
}

.hero-visual {
  margin: 0;
}

.hero-visual img {
  display: block;
  width: 100%;
  max-height: min(70vh, 720px);
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 28px 70px rgba(24, 32, 31, 0.18);
}

.band,
.section {
  padding: clamp(46px, 7vw, 86px) clamp(18px, 4vw, 56px);
}

.band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.45fr);
  gap: 32px;
  align-items: start;
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.premium {
  display: block;
  background: #e9efec;
}

.premium > div {
  max-width: 900px;
}

.checklist {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  padding-left: 22px;
  position: relative;
  color: var(--steel);
  font-weight: 650;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 9px;
  background: var(--gold);
}

.market-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.market-list li {
  padding: 10px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--steel);
  font-weight: 700;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 28px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

article {
  min-height: 210px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.review {
  background: var(--white);
}

form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 980px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--steel);
  font-weight: 650;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid #bbc7c1;
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
}

textarea {
  resize: vertical;
}

.wide {
  grid-column: 1 / -1;
}

.checkbox {
  grid-template-columns: 22px 1fr;
  align-items: start;
  gap: 12px;
}

.checkbox input {
  min-height: auto;
  margin-top: 5px;
}

.submit {
  width: fit-content;
  min-width: 230px;
}

.thank-you {
  min-height: calc(100vh - 160px);
}

.thank-you h1 {
  max-width: 820px;
}

.thank-you .lead {
  max-width: 760px;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .hero,
  .band,
  .grid,
  .market-list,
  form {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual img {
    max-height: none;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  nav {
    width: 100%;
    justify-content: space-between;
  }

  .actions,
  .button,
  .submit {
    width: 100%;
  }
}