:root {
    --primary: #2A6525;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --white: #ffffff;
    --shadow: 0 14px 35px rgba(17,17,17,.10);
    --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--black); background: var(--light); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
header, .site-header { background: var(--white); box-shadow: 0 2px 18px rgba(0,0,0,.08); position: sticky; top: 0; z-index: 20; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.logo img { width: 128px; height: auto; object-fit: contain; }
.mobile-topbar { min-height: 70px; display: grid; grid-template-columns: 48px 1fr 48px; align-items: center; padding: 10px 18px; }
.mobile-logo { justify-self: center; }
.mobile-menu-toggle { border: 0; background: rgba(42,101,37,.10); color: var(--primary); border-radius: 14px; font-size: 25px; width: 44px; height: 44px; cursor: pointer; }
.mobile-spacer { display: block; }
.mobile-actions { display: flex; gap: 12px; justify-content: center; padding: 0 16px 14px; }
.header-inner { display: none; }
.main-nav { display: flex; gap: 8px; align-items: center; justify-content: center; }
.main-nav a { padding: 10px 14px; border-radius: 999px; font-weight: 700; color: var(--mid); }
.main-nav a:hover { background: rgba(42,101,37,.10); color: var(--primary); }
.header-actions { display: flex; gap: 12px; justify-content: flex-end; align-items: center; }
.mobile-nav { display: none; padding: 10px 18px 18px; background: #fff; border-top: 1px solid rgba(0,0,0,.07); }
.mobile-nav.is-open { display: grid; gap: 10px; }
.mobile-nav a { padding: 12px 14px; border-radius: 14px; background: var(--light); font-weight: 700; }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 999px; padding: 13px 22px; background: linear-gradient(135deg, var(--primary), #3d8a36); color: #fff; font-weight: 800; box-shadow: 0 10px 24px rgba(42,101,37,.24); cursor: pointer; }
.btn:hover { transform: translateY(-1px); }
.btn-small { padding: 10px 18px; font-size: 14px; min-width: 112px; }
.btn-secondary { background: linear-gradient(135deg, #111111, var(--primary)); }
.hero, .banner { background: linear-gradient(135deg, rgba(42,101,37,.12), rgba(255,255,255,.92)); padding: 42px 0 28px; }
.hero-inner { display: grid; gap: 28px; align-items: center; }
.eyebrow { display: inline-flex; padding: 7px 12px; border-radius: 999px; background: rgba(42,101,37,.12); color: var(--primary); font-weight: 800; margin-bottom: 14px; }
h1 { font-size: clamp(32px, 8vw, 58px); line-height: 1.06; margin: 0 0 16px; letter-spacing: -.04em; }
h2 { font-size: clamp(24px, 4vw, 36px); line-height: 1.15; margin: 0 0 14px; }
h3 { margin: 0 0 10px; font-size: 20px; }
p { margin: 0 0 16px; }
.lead { font-size: 18px; color: #444; max-width: 760px; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.tag { padding: 8px 12px; border-radius: 999px; background: #fff; color: var(--primary); font-weight: 800; border: 1px solid rgba(42,101,37,.18); }
.app-card { background: #fff; padding: 20px; border-radius: 24px; box-shadow: var(--shadow); }
.app-card img { border-radius: 20px; margin: 0 auto; }
section { padding: 42px 0; }
.section-title { max-width: 820px; margin-bottom: 24px; }
.grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.card { background: #fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); border: 1px solid rgba(0,0,0,.04); }
.card.accent { border-left: 5px solid var(--primary); }
.notice { background: rgba(42,101,37,.10); border: 1px solid rgba(42,101,37,.22); border-radius: var(--radius); padding: 18px; color: #173f15; font-weight: 700; }
.faq { display: grid; gap: 14px; }
.faq details { background: #fff; border-radius: 16px; padding: 18px 20px; box-shadow: 0 8px 20px rgba(0,0,0,.06); }
.faq summary { cursor: pointer; font-weight: 800; color: var(--dark); }
.link-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.link-row a { color: var(--primary); font-weight: 800; }
ol.steps, ul.clean-list { padding-left: 20px; margin: 0; }
ol.steps li, ul.clean-list li { margin: 10px 0; }
.footer { background: var(--dark); color: #ececec; padding: 42px 0; }
.footer-grid { display: grid; gap: 24px; }
.footer a { display: block; color: #fff; margin: 8px 0; }
.footer-logo img { width: 128px; margin-bottom: 12px; }
.footer h3 { color: #fff; }
@media (min-width: 768px) {
    .mobile-topbar, .mobile-actions, .mobile-nav { display: none !important; }
    .header-inner { width: min(1120px, calc(100% - 48px)); margin: 0 auto; min-height: 82px; display: grid; grid-template-columns: 170px 1fr 260px; gap: 18px; align-items: center; }
    .logo img { width: 142px; }
    .hero, .banner { padding: 72px 0 52px; }
    .hero-inner { grid-template-columns: 1.15fr .85fr; }
    .grid.two { grid-template-columns: repeat(2, 1fr); }
    .grid.three { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.2fr .8fr 1.2fr; }
}
@media (min-width: 1024px) {
    .header-inner { width: min(1180px, calc(100% - 80px)); grid-template-columns: 190px 1fr 280px; }
    .main-nav { gap: 14px; }
    section { padding: 58px 0; }
    .card { padding: 28px; }
}