:root {
  --green: #1B6B4A;
  --green-dark: #0F4A32;
  --green-soft: #E7F2EC;
  --cream: #F8F3E6;
  --ink: #17261F;
  --muted: #5A6B62;
  --line: #DCE5DF;
  --bg: #FFFFFF;
  --card: #FFFFFF;
  --blue: #3B82F6;
  --amber: #E0A920;
  --leaf: #2FBF71;
  --radius: 16px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --green-soft: #15291F;
    --cream: #14201A;
    --ink: #EAF1ED;
    --muted: #9FB2A8;
    --line: #263A30;
    --bg: #0E1612;
    --card: #131E18;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}
a { color: var(--green); }
@media (prefers-color-scheme: dark) { a { color: #6FD6A0; } }
img { max-width: 100%; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--ink); text-decoration: none; }
.logo img { width: 34px; height: 34px; border-radius: 9px; }
nav.main { display: flex; gap: 22px; }
nav.main a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 15px; padding: 4px 0; border-bottom: 2px solid transparent; }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--green); border-bottom-color: var(--green); }
@media (prefers-color-scheme: dark) {
  nav.main a:hover, nav.main a[aria-current="page"] { color: #6FD6A0; border-bottom-color: #6FD6A0; }
}
.menu-btn { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; font-size: 18px; color: var(--ink); cursor: pointer; }
@media (max-width: 640px) {
  .menu-btn { display: block; }
  nav.main { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 20px 14px; }
  nav.main.open { display: flex; }
  nav.main a { padding: 12px 0; border-bottom: 1px solid var(--line); }
}

/* Hero */
.hero { background: linear-gradient(160deg, var(--green) 0%, var(--green-dark) 100%); color: #fff; padding: 72px 0 64px; text-align: center; }
.hero h1 { font-size: clamp(30px, 6vw, 46px); line-height: 1.15; margin: 0 0 16px; }
.hero p.lead { font-size: clamp(17px, 2.4vw, 20px); max-width: 640px; margin: 0 auto 28px; color: #E3F1E9; }
.btn { display: inline-block; padding: 13px 24px; border-radius: 12px; font-weight: 600; text-decoration: none; font-size: 16px; }
.btn-light { background: #fff; color: var(--green-dark); }
.btn-ghost { border: 1.5px solid rgba(255,255,255,.6); color: #fff; margin-left: 8px; }
.btn-green { background: var(--green); color: #fff; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 30px; }
.badge { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.28); padding: 6px 14px; border-radius: 999px; font-size: 14px; }
.soon { display: inline-block; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.35); padding: 13px 24px; border-radius: 12px; font-weight: 600; }

/* Sections */
section.block { padding: 64px 0; }
section.alt { background: var(--cream); }
h2.sec { font-size: clamp(24px, 4vw, 32px); margin: 0 0 8px; text-align: center; }
p.sec-sub { text-align: center; color: var(--muted); margin: 0 auto 36px; max-width: 620px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card .ico { font-size: 28px; margin-bottom: 8px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 16px; text-align: center; }
.stat .n { font-size: 40px; font-weight: 800; color: var(--green); line-height: 1.1; }
@media (prefers-color-scheme: dark) { .stat .n { color: #6FD6A0; } }
.stat .l { color: var(--muted); font-size: 14px; }
.cta { background: var(--green); color: #fff; text-align: center; padding: 56px 0; }
.cta h2 { margin: 0 0 10px; font-size: 28px; }
.cta p { color: #DCEEE3; margin: 0 0 22px; }

/* Content pages */
.page-head { background: var(--green-soft); padding: 46px 0 36px; border-bottom: 1px solid var(--line); }
.page-head h1 { margin: 0 0 6px; font-size: clamp(28px, 5vw, 38px); }
.page-head p { margin: 0; color: var(--muted); }
article.doc { padding: 36px 0 64px; }
article.doc h2 { font-size: 22px; margin: 36px 0 8px; padding-top: 6px; }
article.doc h3 { font-size: 17px; margin: 22px 0 6px; }
article.doc p, article.doc li { font-size: 16px; }
article.doc ul { padding-left: 22px; }
article.doc li { margin: 5px 0; }
.summary { background: var(--green-soft); border-left: 4px solid var(--green); border-radius: 10px; padding: 16px 20px; margin: 0 0 8px; }
.note { background: var(--cream); border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; margin: 18px 0; font-size: 15px; }
table.t { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 15px; }
table.t th, table.t td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.t th { background: var(--green-soft); }

/* FAQ */
details.faq { border: 1px solid var(--line); border-radius: 12px; background: var(--card); margin: 10px 0; }
details.faq summary { cursor: pointer; font-weight: 600; padding: 16px 18px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--green); }
details.faq[open] summary::after { content: "–"; }
details.faq .a { padding: 0 18px 16px; color: var(--muted); }
details.faq .a p { margin: 8px 0; }
.faq-group { margin: 34px 0 6px; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

/* Support */
.contact { display: flex; gap: 18px; align-items: center; background: var(--green-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin: 8px 0 28px; flex-wrap: wrap; }
.contact .ico { font-size: 34px; }
.contact a.mail { font-size: 20px; font-weight: 700; }

/* Footer */
footer.site { border-top: 1px solid var(--line); padding: 30px 0 40px; text-align: center; color: var(--muted); font-size: 14px; }
footer.site nav { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: center; margin-bottom: 12px; }
footer.site a { color: var(--muted); }
.grid.g4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.hero-icon { width: 240px; height: 240px; border-radius: 56px; display: block; margin: 0 auto 44px; box-shadow: 0 12px 34px rgba(0,0,0,.3); }
@media (max-width: 640px) { .hero-icon { width: 180px; height: 180px; border-radius: 42px; margin-bottom: 36px; } }
.stores { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.stores .btn { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.15; padding: 11px 26px; min-width: 190px; }
.stores .s1 { font-size: 12px; font-weight: 500; }
.stores .s2 { font-size: 20px; font-weight: 700; }
.soon-note { margin: 16px 0 0; font-size: 14px; color: #CFE6D9; }