:root {
  --green-900: #12351f;
  --green-800: #17492a;
  --green-700: #1f6f3d;
  --green-600: #2d8f50;
  --green-100: #e8f5eb;
  --lime: #b7dc62;
  --cream: #fbf8ee;
  --paper: #ffffff;
  --ink: #1e2a22;
  --muted: #68736b;
  --line: #dbe7dd;
  --shadow: 0 18px 45px rgba(18, 53, 31, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, Segoe UI, Arial, sans-serif; background: var(--cream); color: var(--ink); }
a { color: inherit; }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; background: rgba(251,248,238,.92); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 14px; background: var(--green-700); color: white; font-weight: 900; }
.brand small { display: block; color: var(--muted); margin-top: 2px; }
.nav { display: flex; align-items: center; gap: 18px; font-weight: 700; }
.nav a { text-decoration: none; color: var(--green-900); }
.nav-pill { background: var(--green-700); color: white !important; padding: 10px 14px; border-radius: 999px; }
.nav-toggle { display: none; border: 0; background: var(--green-100); border-radius: 10px; padding: 10px; font-size: 22px; }
.hero { display: grid; grid-template-columns: 1.25fr .75fr; gap: 28px; align-items: center; min-height: 640px; padding: 70px clamp(20px, 5vw, 76px); background: radial-gradient(circle at 12% 20%, #c9e97a 0, transparent 28%), linear-gradient(135deg, #eff9e8 0%, #fbf8ee 55%, #e6f4e8 100%); }
.hero h1 { font-size: clamp(42px, 7vw, 78px); line-height: .95; margin: 0 0 22px; letter-spacing: -2px; color: var(--green-900); }
.lead { font-size: 20px; line-height: 1.6; color: #405044; max-width: 760px; }
.eyebrow { color: var(--green-700); font-weight: 900; text-transform: uppercase; letter-spacing: .1em; font-size: 13px; }
.hero-actions, .filters { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.btn { display: inline-flex; justify-content: center; align-items: center; min-height: 46px; padding: 12px 18px; border-radius: 14px; border: 1px solid transparent; font-weight: 900; text-decoration: none; cursor: pointer; }
.btn.primary { background: var(--green-700); color: white; }
.btn.secondary { background: white; color: var(--green-800); border-color: var(--line); }
.btn.full { width: 100%; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(120px, 1fr)); gap: 12px; margin-top: 34px; max-width: 720px; }
.stats div, .hero-card, .role-card, .form-card, .provider-item { background: rgba(255,255,255,.9); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); }
.stats div { padding: 16px; }
.stats strong { display: block; font-size: 22px; color: var(--green-800); }
.stats span, .muted { color: var(--muted); }
.hero-card { padding: 28px; }
.hero-card h2 { margin-top: 0; }
.mini-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 12px; }
.mini-list li { display: flex; gap: 10px; align-items: center; background: var(--green-100); border-radius: 14px; padding: 12px; }
.section { padding: 70px clamp(20px, 5vw, 76px); }
.section.soft { background: #eef7ec; }
.section-head { margin-bottom: 26px; }
.section-head h2 { margin: 4px 0 0; font-size: clamp(30px, 4vw, 46px); color: var(--green-900); }
.section-head.with-action { display: flex; justify-content: space-between; gap: 24px; align-items: end; }
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.role-card { padding: 26px; }
.icon { font-size: 36px; }
.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chip { background: white; border: 1px solid var(--line); color: var(--green-800); border-radius: 999px; padding: 10px 14px; font-weight: 800; }
.filters input, .filters select, .form-card input, .form-card select { width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 14px; padding: 10px 12px; font: inherit; background: white; }
.filters input { min-width: min(340px, 100%); }
.accordion { display: grid; gap: 14px; }
.provider-item { overflow: hidden; }
.provider-button { width: 100%; display: flex; justify-content: space-between; gap: 18px; align-items: center; padding: 20px; background: white; border: 0; color: var(--green-900); text-align: left; cursor: pointer; }
.provider-title strong { display: block; font-size: 20px; }
.provider-title span { display: block; color: var(--muted); margin-top: 4px; }
.provider-arrow { font-size: 24px; transition: transform .2s ease; }
.provider-item.open .provider-arrow { transform: rotate(180deg); }
.provider-panel { display: none; padding: 0 20px 22px; border-top: 1px solid var(--line); }
.provider-item.open .provider-panel { display: block; }
.info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.info { background: var(--green-100); border-radius: 16px; padding: 14px; }
.info b { display: block; margin-bottom: 6px; color: var(--green-900); }
.material-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.material-pill { background: white; border: 1px solid var(--line); padding: 8px 10px; border-radius: 999px; font-weight: 800; }
.auth-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: center; }
.auth-layout.reverse { grid-template-columns: 1fr 1fr; }
.form-card { padding: 24px; display: grid; gap: 14px; }
.form-card label { font-weight: 800; color: var(--green-900); }
.form-card label input, .form-card label select { margin-top: 8px; }
.form-msg { min-height: 22px; color: var(--green-700); font-weight: 800; }
.google-box { min-height: 44px; margin: 18px 0; }
.session-box { background: var(--green-100); border-radius: 16px; padding: 14px; border: 1px solid var(--line); }
.footer { display: flex; justify-content: space-between; gap: 14px; padding: 28px clamp(20px, 5vw, 76px); background: var(--green-900); color: white; }
code { background: rgba(31,111,61,.1); padding: 2px 6px; border-radius: 8px; }
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; top: 72px; left: 12px; right: 12px; background: white; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 16px; flex-direction: column; align-items: stretch; }
  .nav.open { display: flex; }
  .hero, .role-grid, .auth-layout, .auth-layout.reverse, .section-head.with-action, .info-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 44px; }
  .footer { display: block; }
}