:root { color-scheme: light; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #18201b; background: #f4f1e9; font-synthesis: none; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: #f4f1e9; }
a { color: inherit; }
button { color: inherit; font: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid #74a98b80; outline-offset: 3px; }
.site-header { position: sticky; z-index: 10; top: 0; display: grid; grid-template-columns: 1fr auto; align-items: center; min-height: 72px; padding: 0 clamp(20px, 6vw, 90px); border-bottom: 1px solid #18201b14; background: #f4f1e9e8; backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 10px; width: fit-content; text-decoration: none; }
.brand span { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 10px; color: #fff; background: #183d2c; font-family: Georgia, serif; font-size: 19px; }
.brand strong { font-size: 14px; }
.site-header nav { display: flex; align-items: center; gap: 28px; }
.site-header nav a { color: #536058; font-size: 13px; font-weight: 650; text-decoration: none; }
.site-header nav a:hover { color: #183d2c; }
.site-header .nav-action { padding: 9px 14px; border-radius: 9px; color: #fff; background: #183d2c; }
.menu-button { display: none; border: 0; background: transparent; cursor: pointer; }
.hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr); align-items: center; gap: clamp(45px, 8vw, 120px); min-height: calc(100vh - 72px); padding: clamp(72px, 10vw, 150px) clamp(24px, 7vw, 110px); overflow: hidden; }
.hero-copy { max-width: 760px; }
.eyebrow { margin: 0 0 14px; color: #39785a; font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero h1 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(54px, 7vw, 104px); font-weight: 500; letter-spacing: -.06em; line-height: .9; }
.hero h1 em { color: #39785a; font-weight: 500; }
.lead { max-width: 650px; margin: 30px 0; color: #5c6861; font-size: clamp(17px, 1.6vw, 21px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 11px 17px; border: 1px solid #17211b22; border-radius: 10px; font-size: 13px; font-weight: 750; text-decoration: none; transition: transform .16s ease, box-shadow .16s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 30px #183d2c18; }
.button.primary { border-color: #183d2c; color: #fff; background: #183d2c; }
.button.secondary { background: #fff9; }
.trust-list { display: flex; flex-wrap: wrap; gap: 18px; margin: 30px 0 0; padding: 0; color: #707a74; font-size: 12px; list-style: none; }
.trust-list li::before { margin-right: 7px; color: #3c845f; content: "✓"; }
.product-preview { position: relative; width: min(600px, 100%); min-height: 520px; border: 1px solid #ffffffa0; border-radius: 24px; background: #fff; box-shadow: 0 40px 90px #213b2b24; transform: rotate(1.5deg); }
.product-preview::before { position: absolute; z-index: -1; inset: 8% -15% -12% 12%; border-radius: 50%; background: #d8e8c8; filter: blur(18px); content: ""; }
.preview-top { display: flex; align-items: center; gap: 8px; height: 54px; padding: 0 24px; border-bottom: 1px solid #18201b12; color: #778079; font-size: 11px; }
.preview-top strong { color: #263229; }
.preview-top i { width: 9px; height: 9px; margin-left: auto; border-radius: 50%; background: #54a574; box-shadow: 0 0 0 5px #54a57416; }
.preview-content { padding: 42px 36px 24px; }
.preview-content > p { margin: 0; color: #7b867f; font-size: 12px; }
.preview-content h2 { margin: 7px 0 30px; font-family: Georgia, serif; font-size: 34px; font-weight: 500; letter-spacing: -.03em; }
.preview-content article { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; padding: 16px 0; border-bottom: 1px solid #18201b12; }
.check { display: grid; width: 28px; height: 28px; place-items: center; border: 1px solid #18201b22; border-radius: 50%; color: #fff; }
.check.active { border-color: #39785a; background: #39785a; }
.preview-content article div { display: grid; gap: 4px; }
.preview-content article strong { font-size: 13px; }
.preview-content article small { color: #7b857f; font-size: 10px; }
.preview-content article b { padding: 5px 8px; border-radius: 999px; color: #4c6959; background: #edf2e8; font-size: 9px; }
.preview-note { position: absolute; right: -34px; bottom: -34px; display: flex; align-items: center; gap: 14px; width: 260px; padding: 18px; border-radius: 14px; color: #edf5ee; background: #183d2c; box-shadow: 0 18px 40px #183d2c33; }
.preview-note > span { font-family: Georgia, serif; font-size: 30px; }
.preview-note p { margin: 0; color: #bcd0c3; font-size: 11px; line-height: 1.5; }
.preview-note strong { color: #fff; }
.benefits { padding: clamp(72px, 10vw, 150px) clamp(24px, 7vw, 110px); color: #f3f0e7; background: #183d2c; }
.benefits > header { display: grid; grid-template-columns: 1fr minmax(320px, 1.3fr) 1fr; align-items: end; gap: 40px; margin-bottom: 70px; }
.benefits > header .eyebrow { color: #a6cfb7; }
.benefits > header h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(38px, 5vw, 70px); font-weight: 500; letter-spacing: -.045em; line-height: 1; }
.benefits > header > p:last-child { margin: 0; color: #b8cabf; line-height: 1.65; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #ffffff26; }
.benefit-grid article { min-height: 260px; padding: 30px; background: #183d2c; }
.benefit-grid article > span { color: #91aa9b; font-size: 11px; }
.benefit-grid h3 { margin: 92px 0 12px; font-size: 19px; }
.benefit-grid p { margin: 0; color: #b7c9be; font-size: 14px; line-height: 1.65; }
.steps { display: grid; grid-template-columns: minmax(280px, .8fr) minmax(360px, 1.2fr); gap: clamp(50px, 10vw, 150px); padding: clamp(80px, 11vw, 170px) clamp(24px, 8vw, 130px); }
.steps h2 { max-width: 500px; margin: 0; font-family: Georgia, serif; font-size: clamp(42px, 5vw, 70px); font-weight: 500; letter-spacing: -.045em; line-height: 1; }
.steps ol { margin: 0; padding: 0; list-style: none; }
.steps li { display: grid; grid-template-columns: auto 1fr; gap: 20px; padding: 24px 0; border-bottom: 1px solid #18201b1a; }
.steps li > span { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; color: #fff; background: #39785a; font-size: 12px; font-weight: 800; }
.steps li strong { font-size: 17px; }
.steps li p { margin: 6px 0 0; color: #68736c; line-height: 1.55; }
.start { margin: 0 clamp(24px, 7vw, 110px) clamp(80px, 10vw, 150px); padding: clamp(45px, 8vw, 100px); border-radius: 28px; text-align: center; background: #dfe9cc; }
.start h2 { max-width: 850px; margin: 0 auto; font-family: Georgia, serif; font-size: clamp(42px, 6vw, 80px); font-weight: 500; letter-spacing: -.05em; line-height: .98; }
.start > p:not(.eyebrow) { max-width: 690px; margin: 24px auto 30px; color: #59665e; line-height: 1.65; }
footer { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 30px; padding: 32px clamp(24px, 7vw, 110px); border-top: 1px solid #18201b14; color: #6c766f; font-size: 12px; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; } .product-preview { max-width: 640px; } .benefits > header { grid-template-columns: 1fr; } .steps { grid-template-columns: 1fr; } }
@media (max-width: 680px) {
  .site-header { padding: 0 18px; }
  .menu-button { display: block; }
  .site-header nav { position: absolute; top: 64px; right: 14px; left: 14px; display: none; align-items: stretch; padding: 12px; border: 1px solid #18201b16; border-radius: 14px; background: #fff; box-shadow: 0 20px 50px #18201b22; }
  .site-header nav.open { display: grid; }
  .site-header nav a { padding: 10px; }
  .hero { min-height: auto; padding: 64px 20px 100px; }
  .hero h1 { font-size: clamp(54px, 17vw, 76px); }
  .product-preview { min-height: 450px; transform: none; }
  .preview-content { padding: 32px 20px; }
  .preview-note { right: 14px; bottom: -54px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { min-height: 190px; }
  .benefit-grid h3 { margin-top: 48px; }
  .steps { padding-top: 110px; }
  .start { margin-right: 14px; margin-left: 14px; }
  footer { grid-template-columns: 1fr; }
}