:root {
  --green: #285f3b;
  --green-dark: #173d28;
  --sage: #e7efdf;
  --paper: #fbf7ed;
  --line: #d8cdb7;
  --soil: #6f4d2f;
  --text: #203324;
  --muted: #657466;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(32, 51, 36, 0.16);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--text); background: var(--paper); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.center { text-align: center; }
.eyebrow { margin: 0 0 10px; color: var(--soil); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.11em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.08; margin: 0; }
h1 { font-size: clamp(2.6rem, 7vw, 5.6rem); letter-spacing: -0.06em; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); letter-spacing: -0.04em; }
h3 { font-size: 1.2rem; }
p { margin: 0; }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(251, 247, 237, 0.94); border-bottom: 1px solid rgba(216, 205, 183, 0.8); backdrop-filter: blur(16px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 76px; }
.brand { color: var(--green); font-size: 1.2rem; font-weight: 900; }
.nav { display: flex; align-items: center; gap: 24px; color: var(--muted); font-weight: 700; }
.nav a:hover, .text-link:hover { color: var(--green); }
.mobile-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.mobile-toggle span { display: block; width: 24px; height: 3px; margin: 4px 0; border-radius: 99px; background: var(--green-dark); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 2px solid transparent; border-radius: 999px; padding: 0.82rem 1.2rem; font-weight: 900; cursor: pointer; transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: var(--white); box-shadow: 0 12px 28px rgba(40, 95, 59, 0.24); }
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary { background: var(--white); color: var(--green); border-color: var(--line); }
.btn-lg { padding: 1rem 1.35rem; }
.btn-block { width: 100%; }
button[disabled] { opacity: 0.7; cursor: wait; }

.hero { padding: 80px 0; background: radial-gradient(circle at top right, rgba(107, 142, 69, 0.24), transparent 36%), linear-gradient(135deg, #fbf7ed 0%, #eef5e7 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr); gap: 56px; align-items: center; }
.hero-copy { max-width: 720px; margin-top: 24px; color: var(--muted); font-size: 1.24rem; }
.hero-actions, .simple-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.trust-row span { border: 1px solid var(--line); background: rgba(255, 255, 255, 0.76); border-radius: 999px; padding: 8px 12px; color: var(--green-dark); font-weight: 800; }
.product-card { padding: 18px; border: 1px solid var(--line); border-radius: 28px; background: var(--white); box-shadow: var(--shadow); transform: rotate(1deg); }

.section { padding: 82px 0; }
.bg-soft { background: var(--sage); }
.bg-paper { background: #fffaf0; }
.split { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 54px; align-items: start; }
.copy-stack { display: grid; gap: 18px; color: var(--muted); font-size: 1.1rem; }
.included-grid, .timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.included-grid article, .timeline article, .price-box, .paper-preview, details { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: 0 12px 30px rgba(32, 51, 36, 0.08); }
.included-grid p, .timeline p { color: var(--muted); margin-top: 10px; }
.timeline span { display: inline-block; margin-bottom: 14px; color: var(--soil); font-weight: 900; }
.preview-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 44px; align-items: center; }
.mockup-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.paper-preview { min-height: 310px; background: repeating-linear-gradient(var(--white), var(--white) 34px, #eee3cf 35px); transform: rotate(-1deg); }
.paper-preview + .paper-preview { transform: rotate(1.5deg); }
.paper-preview strong { display: block; margin-bottom: 24px; color: var(--green); font-size: 1.1rem; }
.paper-preview span { display: block; height: 28px; margin-bottom: 16px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.85); }
.check-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.check-list li { padding-left: 32px; position: relative; color: var(--muted); font-size: 1.08rem; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 5px; width: 16px; height: 16px; border: 2px solid var(--green); border-radius: 4px; background: var(--white); }
.digital-alt { background: #edf4ea; }
.text-link { color: var(--soil); font-weight: 900; text-decoration: underline; text-underline-offset: 4px; }
.purchase-card { display: grid; grid-template-columns: 1.1fr 0.7fr; gap: 34px; align-items: center; padding: 34px; border-radius: 28px; background: var(--green-dark); color: var(--white); box-shadow: var(--shadow); }
.purchase-card .eyebrow, .purchase-card .policy-note { color: #dfead8; }
.purchase-card p { margin-top: 16px; color: #eef6ea; }
.price-box { color: var(--text); }
.price-label { color: var(--muted); font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.76rem; }
.price-box strong { display: block; margin: 8px 0 20px; color: var(--green); font-size: 1.55rem; line-height: 1.2; }
.status { min-height: 24px; margin-top: 14px; color: var(--soil); font-weight: 800; }
.faq { display: grid; gap: 14px; }
summary { cursor: pointer; font-weight: 900; }
details p { margin-top: 12px; color: var(--muted); }
.footer { padding: 32px 0; background: var(--green-dark); color: #eaf3e8; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
.footer a { color: #eaf3e8; text-decoration: underline; text-underline-offset: 4px; }

.simple-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: linear-gradient(135deg, var(--paper), var(--sage)); }
.simple-card { width: min(680px, 100%); padding: 34px; border: 1px solid var(--line); border-radius: 28px; background: var(--white); box-shadow: var(--shadow); }
.wide-card { width: min(860px, 100%); }
.simple-card h1 { font-size: clamp(2rem, 7vw, 3.5rem); }
.simple-card p { margin-top: 14px; color: var(--muted); }
.access-form { display: grid; gap: 10px; margin-top: 18px; }
.access-form label { font-weight: 900; }
.access-form input { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 0.9rem 1rem; font: inherit; }
.download-panel { margin: 22px 0; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); }
.download-list { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }

@media (max-width: 900px) {
  .nav { display: none; position: absolute; top: 76px; left: 0; right: 0; padding: 18px; background: var(--white); border-bottom: 1px solid var(--line); }
  .nav.active { display: grid; }
  .mobile-toggle { display: block; }
  .header-inner > .btn { display: none; }
  .hero-grid, .split, .preview-grid, .purchase-card { grid-template-columns: 1fr; }
  .included-grid, .timeline, .mockup-stack { grid-template-columns: 1fr; }
  .hero { padding: 54px 0; }
  .section { padding: 58px 0; }
}