:root {
  --ink: #15231d;
  --green: #123f32;
  --accent: #d8b54a;
  --paper: #f3f1eb;
  --white: #ffffff;
  --muted: #5d6762;
  --line: #d7d8d2;
  --soft-green: #edf7f2;
  --danger: #7b3b35;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Arial, Helvetica, sans-serif; line-height: 1.55; }
a { color: inherit; }
button, input { font: inherit; }
.hidden-field { position: absolute; left: -9999px; }

.site-header { position: sticky; top: 0; z-index: 20; height: 64px; display: flex; align-items: center; gap: 28px; padding: 0 max(24px, calc((100vw - var(--max)) / 2)); color: var(--ink); background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); }
.brand { font-size: 14px; font-weight: 800; text-decoration: none; text-transform: uppercase; }
.site-header nav { display: flex; gap: 24px; margin-left: auto; }
.site-header nav a { font-size: 14px; text-decoration: none; }
.site-header nav a:hover { color: #16765a; }
.icon-button { width: 40px; height: 40px; display: none; align-items: center; justify-content: center; padding: 0; border: 0; background: transparent; }
.menu-button span { width: 20px; height: 2px; display: block; margin: 3px auto; background: var(--ink); }

.hero { min-height: calc(100vh - 64px); display: flex; align-items: center; color: var(--white); background: var(--green) url("assets/hero-product.jpg") center / cover no-repeat; }
.hero-inner { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: 78px 0 112px; }
.hero-inner > * { max-width: 720px; }
.eyebrow { margin: 0 0 12px; color: #16765a; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.hero .eyebrow { color: var(--accent); }
h1, h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; letter-spacing: 0; }
h1 { max-width: 760px; font-size: clamp(44px, 7vw, 76px); line-height: 1; }
h2 { font-size: clamp(32px, 4vw, 50px); line-height: 1.08; }
.hero-copy { max-width: 640px; margin: 24px 0 30px; font-size: 19px; line-height: 1.5; color: #e8efec; }
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 11px 18px; border: 1px solid transparent; border-radius: 4px; font-weight: 800; text-align: center; text-decoration: none; cursor: pointer; }
.button.primary { color: var(--white); background: #16765a; }
.button.primary:hover { background: #105f48; }
.button.gold { color: var(--ink); background: var(--accent); }
.button.gold:hover { background: #c9a53b; }
.text-link { color: var(--white); font-weight: 700; text-underline-offset: 5px; }
.delivery-note { margin-top: 18px; font-size: 13px; color: #cbd8d3; }

.proof-strip { display: grid; grid-template-columns: repeat(3, 1fr); padding: 22px max(24px, calc((100vw - var(--max)) / 2)); background: var(--accent); }
.proof-strip div { display: flex; align-items: baseline; justify-content: center; gap: 9px; border-right: 1px solid rgba(21,35,29,.25); }
.proof-strip div:last-child { border-right: 0; }
.proof-strip strong { font-size: 25px; }
.proof-strip span { font-size: 13px; }

.section { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: 92px 0; }
.section-heading { max-width: 730px; margin-bottom: 38px; }
.section-heading > p:last-child, .inside-copy > p, .free > div > p:last-child, .buy > div > p:last-child { color: var(--muted); }
.example-list { border-top: 1px solid var(--line); }
.example-list article { display: grid; grid-template-columns: 190px 1fr 1.5fr; gap: 28px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.scenario { font-weight: 800; }
.example-list p { margin: 0; }
.example-list small { display: block; margin-bottom: 5px; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.avoid { color: var(--danger); }
.say { color: #103d30; font-weight: 700; }

.inside { width: 100%; max-width: none; display: grid; grid-template-columns: minmax(280px, 42%) minmax(320px, 560px); align-items: center; justify-content: center; gap: 80px; padding-left: max(24px, calc((100vw - var(--max)) / 2)); padding-right: max(24px, calc((100vw - var(--max)) / 2)); background: var(--paper); }
.product-visual { max-width: 460px; }
.product-visual img { display: block; width: 100%; height: auto; box-shadow: 14px 16px 0 #d1cdbf; }
.inside-copy ul { margin: 28px 0; padding: 0; list-style: none; border-top: 1px solid #c8c8c0; }
.inside-copy li { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid #c8c8c0; }
.inside-copy li span { width: 32px; color: #16765a; font-weight: 800; }

.free { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.free form { padding-left: 48px; border-left: 4px solid var(--accent); }
label { display: block; margin-bottom: 7px; font-size: 12px; font-weight: 800; }
.form-row { display: grid; grid-template-columns: 1fr auto; }
input { min-width: 0; height: 48px; padding: 0 13px; border: 1px solid #9ba29e; border-radius: 4px 0 0 4px; }
.form-row .button { border-radius: 0 4px 4px 0; }
.form-status { min-height: 24px; margin: 10px 0 0; font-size: 13px; font-weight: 700; }
.privacy-note { margin: 3px 0 0; color: var(--muted); font-size: 11px; }

.buy { width: 100%; max-width: none; display: grid; grid-template-columns: minmax(320px, 650px) minmax(250px, 330px); justify-content: center; align-items: center; gap: 90px; padding-left: max(24px, calc((100vw - var(--max)) / 2)); padding-right: max(24px, calc((100vw - var(--max)) / 2)); color: var(--white); background: var(--green); }
.buy .eyebrow { color: var(--accent); }
.buy > div > p:last-child { color: #d4dfda; }
.price-block { display: grid; gap: 9px; }
.price { font-size: 54px; font-weight: 800; line-height: 1; }
.price-block small { color: #cbd8d3; }

.faq { max-width: 860px; }
.faq h2 { margin-bottom: 32px; }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { padding: 20px 34px 20px 0; font-weight: 800; cursor: pointer; }
details p { margin: 0 0 20px; max-width: 720px; color: var(--muted); }

footer { display: flex; justify-content: space-between; gap: 24px; padding: 24px max(24px, calc((100vw - var(--max)) / 2)); color: var(--muted); background: var(--paper); font-size: 12px; }

@media (max-width: 900px) {
  .hero { min-height: 760px; background-position: 62% center; }
  .hero::before { content: ""; position: absolute; inset: 64px 0 auto; height: 696px; background: rgba(18,63,50,.78); }
  .hero-inner { position: relative; z-index: 1; }
  .example-list article { grid-template-columns: 1fr; gap: 10px; }
  .inside { grid-template-columns: minmax(240px, 360px) minmax(300px, 1fr); gap: 48px; }
}

@media (max-width: 680px) {
  .site-header nav { display: none; position: absolute; top: 64px; left: 0; right: 0; padding: 18px 24px; background: var(--white); border-bottom: 1px solid var(--line); }
  .site-header nav.open { display: grid; }
  .icon-button { display: block; margin-left: auto; }
  .hero { min-height: 680px; align-items: flex-end; background-position: 35% center; }
  .hero::before { height: 616px; }
  .hero-inner { padding: 64px 0 72px; }
  h1 { font-size: 46px; }
  .hero-copy { font-size: 17px; }
  .proof-strip { gap: 9px; }
  .proof-strip div { display: grid; justify-items: center; gap: 0; text-align: center; }
  .proof-strip span { font-size: 10px; }
  .section { width: min(100% - 32px, var(--max)); padding: 68px 0; }
  .inside, .free, .buy { grid-template-columns: 1fr; }
  .inside, .buy { width: 100%; gap: 44px; padding-left: 24px; padding-right: 24px; }
  .product-visual { max-width: 300px; margin: 0 auto; }
  .free { gap: 32px; }
  .free form { padding: 24px 0 0; border-top: 4px solid var(--accent); border-left: 0; }
  .form-row { grid-template-columns: 1fr; gap: 8px; }
  input, .form-row .button { border-radius: 4px; }
  footer { flex-direction: column; }
}