:root {
    --primary: #148763;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --white: #ffffff;
    --shadow: 0 16px 36px rgba(17,17,17,.10);
}
* { 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: 1.7; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
header, .site-header { background: var(--white); position: sticky; top: 0; z-index: 50; box-shadow: 0 8px 24px rgba(0,0,0,.06); }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.mobile-topbar { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; padding: 12px 16px 8px; }
.mobile-menu-toggle { width: 42px; height: 42px; border: 0; border-radius: 14px; background: var(--primary); color: #fff; font-size: 22px; cursor: pointer; line-height: 1; }
.logo { display: inline-flex; align-items: center; }
.logo img { max-height: 48px; object-fit: contain; }
.mobile-logo { justify-content: center; }
.mobile-actions { display: flex; gap: 10px; justify-content: center; padding: 0 16px 12px; }
.mobile-nav { display: none; gap: 8px; padding: 12px 16px 16px; background: #fff; border-top: 1px solid rgba(0,0,0,.06); }
.mobile-nav.is-open { display: grid; }
.mobile-nav a { padding: 12px 14px; border-radius: 14px; background: var(--light); font-weight: 700; }
.header-inner { display: none; }
.main-nav { display: flex; align-items: center; gap: 10px; }
.main-nav a { padding: 10px 14px; border-radius: 999px; color: var(--mid); font-weight: 700; }
.main-nav a:hover { background: rgba(20,135,99,.09); color: var(--primary); }
.header-actions { display: flex; gap: 10px; justify-content: flex-end; }
.btn { display: inline-flex; justify-content: center; align-items: center; min-height: 46px; padding: 12px 22px; border-radius: 999px; background: linear-gradient(135deg, var(--primary), #20a77d); color: #fff; font-weight: 800; border: 0; box-shadow: 0 10px 20px rgba(20,135,99,.24); cursor: pointer; }
.btn-small { min-height: 40px; padding: 9px 18px; font-size: 14px; }
.btn-soft { background: linear-gradient(135deg, #1C1C1C, var(--primary)); }
.hero, .banner { background: linear-gradient(135deg, #ffffff, #eef9f5); padding: 36px 0 28px; }
.hero-grid { display: grid; gap: 24px; align-items: center; }
.eyebrow { display: inline-flex; padding: 6px 12px; border-radius: 999px; background: rgba(20,135,99,.12); color: var(--primary); font-weight: 800; margin-bottom: 12px; }
h1 { font-size: clamp(32px, 8vw, 58px); line-height: 1.08; margin: 0 0 16px; color: var(--black); }
h2 { font-size: clamp(24px, 5vw, 38px); line-height: 1.2; margin: 0 0 14px; }
h3 { margin: 0 0 8px; font-size: 20px; }
p { margin: 0 0 14px; color: #444; }
section { padding: 48px 0; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; padding: 0; list-style: none; }
.hero-tags li, .tag { padding: 8px 12px; border-radius: 999px; background: #fff; color: var(--primary); font-weight: 700; box-shadow: 0 8px 18px rgba(0,0,0,.06); }
.hero-card { background: #fff; border-radius: 24px; padding: 20px; box-shadow: var(--shadow); }
.hero-card img { border-radius: 20px; margin: 0 auto; }
.grid { display: grid; gap: 18px; }
.card { background: #fff; border-radius: 18px; padding: 22px; box-shadow: var(--shadow); border: 1px solid rgba(0,0,0,.04); }
.card.highlight { border-top: 5px solid var(--primary); }
.notice { background: #fff7e5; border-left: 5px solid var(--primary); padding: 18px; border-radius: 18px; box-shadow: var(--shadow); margin: 18px 0; }
.faq { display: grid; gap: 14px; }
.faq details { background: #fff; border-radius: 18px; padding: 18px; box-shadow: var(--shadow); }
.faq summary { font-weight: 800; cursor: pointer; }
.list-steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: 12px; }
.list-steps li { counter-increment: step; background: #fff; border-radius: 16px; padding: 16px 16px 16px 58px; position: relative; box-shadow: var(--shadow); }
.list-steps li::before { content: counter(step); position: absolute; left: 16px; top: 16px; width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; font-weight: 800; }
.inline-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.inline-links a { color: var(--primary); font-weight: 800; }
.footer { background: var(--dark); color: #fff; padding: 42px 0; }
.footer p { color: rgba(255,255,255,.75); }
.footer-grid { display: grid; gap: 22px; }
.footer-logo { font-size: 24px; font-weight: 900; color: #fff; }
.footer-nav { display: grid; gap: 8px; }
.footer-nav a { color: rgba(255,255,255,.86); font-weight: 700; }
.footer-legal strong { display: inline-flex; background: var(--primary); padding: 6px 12px; border-radius: 999px; margin-bottom: 10px; }
@media (min-width: 768px) {
    .mobile-topbar, .mobile-actions, .mobile-nav { display: none; }
    .header-inner { min-height: 78px; display: grid; grid-template-columns: 180px 1fr 230px; align-items: center; gap: 18px; }
    .logo img { max-height: 54px; }
    .main-nav { justify-content: center; }
    .hero-grid { grid-template-columns: 1.1fr .9fr; }
    .grid.two { grid-template-columns: repeat(2, 1fr); }
    .grid.three { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.3fr .7fr 1.3fr; }
}
@media (min-width: 1024px) {
    .header-inner { grid-template-columns: 210px 1fr 260px; }
    .main-nav a { padding-inline: 18px; }
    section { padding: 64px 0; }
    .hero, .banner { padding: 70px 0 60px; }
}