:root {
  --green-900: #14391f;
  --green-700: #1e5631;
  --green-500: #2d6a4f;
  --green-300: #3f9d63;
  --green-100: #d9f2e3;
  --green-50: #eef8f1;
  --ink: #17231b;
  --ink-soft: #4a5a50;
  --paper: #ffffff;
  --paper-alt: #f4f8f5;
  --line: #e2ebe5;
  --accent: #3f9d63;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(20, 57, 31, .10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 16.5px;
}
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.02em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: .5rem; }
a { color: var(--green-700); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-row { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-size: 1.15rem; }
.brand strong { color: var(--green-700); }
.brand-mark { width: 34px; height: 34px; flex: none; }
.site-nav { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.site-nav a { text-decoration: none; color: var(--ink-soft); font-weight: 500; font-size: .98rem; }
.site-nav a:hover { color: var(--green-700); }
.nav-cta { margin-left: 4px; }
.menu-toggle { display: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; padding: 11px 22px; border-radius: 10px;
  font-weight: 600; font-size: .98rem; text-decoration: none;
  border: 1px solid transparent; cursor: pointer; transition: .18s ease;
}
.btn-primary { background: var(--green-700); color: #fff; }
.btn-primary:hover { background: var(--green-900); transform: translateY(-1px); }
.btn-outline { border-color: var(--green-700); color: var(--green-700); }
.btn-outline:hover { background: var(--green-50); }
.btn-ghost { color: var(--green-700); background: var(--green-50); }
.btn-ghost:hover { background: var(--green-100); }
.btn-lg { padding: 14px 30px; font-size: 1.05rem; }

/* ---------- hero ---------- */
.hero { padding: 84px 0 64px; background:
  radial-gradient(1000px 480px at 85% -10%, var(--green-100), transparent 60%),
  linear-gradient(180deg, var(--green-50), #fff 70%); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .8rem;
  font-weight: 700; color: var(--green-500); margin-bottom: 14px;
}
.hero h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); margin-bottom: 18px; }
.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 34em; margin-bottom: 28px; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-points { list-style: none; display: flex; flex-direction: column; gap: 8px; color: var(--ink-soft); }
.hero-points li::before { content: "✓"; color: var(--green-500); font-weight: 700; margin-right: 9px; }

.hero-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 26px 28px;
}
.card-status {
  display: flex; align-items: center; gap: 9px; font-weight: 600; color: var(--green-700);
  padding-bottom: 16px; margin-bottom: 6px; border-bottom: 1px solid var(--line);
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: #34c759; box-shadow: 0 0 0 4px rgba(52,199,89,.18); }
.card-row { display: flex; justify-content: space-between; padding: 11px 0; border-bottom: 1px dashed var(--line); }
.card-row span { color: var(--ink-soft); }
.card-row strong { font-size: 1.12rem; }
.card-note { margin-top: 14px; font-size: .88rem; color: var(--ink-soft); }

/* ---------- trust strip ---------- */
.trust-strip { background: var(--green-700); color: #eaf6ee; padding: 26px 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.trust-grid div { display: flex; flex-direction: column; }
.trust-grid strong { font-size: 1.5rem; color: #fff; }
.trust-grid span { font-size: .9rem; opacity: .85; }

/* ---------- sections ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--paper-alt); }
.section-sub { color: var(--ink-soft); max-width: 40em; margin-bottom: 40px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; transition: .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--green-100); }
.card svg { width: 30px; height: 30px; fill: none; stroke: var(--green-500); stroke-width: 1.8; margin-bottom: 16px; }
.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: .96rem; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 8px; }
.step { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px; }
.step-num {
  display: inline-flex; width: 44px; height: 44px; border-radius: 50%;
  background: var(--green-100); color: var(--green-700); font-weight: 800; font-size: 1.2rem;
  align-items: center; justify-content: center; margin-bottom: 16px;
}
.step h3 { margin-bottom: 10px; }
.step p { color: var(--ink-soft); font-size: .97rem; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.about-grid p { color: var(--ink-soft); margin-bottom: 16px; }
.about-grid .btn { margin-top: 8px; }
.promise-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.promise-list li {
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px 20px; display: flex; flex-direction: column; gap: 3px;
}
.promise-list strong { color: var(--green-700); }
.promise-list span { color: var(--ink-soft); font-size: .93rem; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; }
.contact-lines { list-style: none; display: flex; flex-direction: column; gap: 16px; margin-top: 26px; }
.contact-lines li { display: flex; align-items: center; gap: 12px; color: var(--ink-soft); }
.contact-lines svg { width: 22px; height: 22px; fill: none; stroke: var(--green-500); stroke-width: 1.8; flex: none; }
.contact-lines a { font-weight: 600; }
.contact-panel {
  background: var(--green-700); color: #eaf6ee; border-radius: var(--radius);
  padding: 36px 32px; box-shadow: var(--shadow);
}
.contact-panel h3 { color: #fff; margin-bottom: 12px; font-size: 1.35rem; }
.contact-panel p { opacity: .9; margin-bottom: 22px; }
.contact-panel .btn-primary { background: #fff; color: var(--green-700); }
.contact-panel .btn-primary:hover { background: var(--green-100); }
.panel-foot { margin-top: 18px; font-size: .88rem; opacity: .8; }
.panel-foot a { color: #fff; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 28px 0; background: var(--paper-alt); }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand-footer { font-size: 1.02rem; }
.footer-note { color: var(--ink-soft); font-size: .88rem; }

/* ---------- reveal (JS-gated: content stays visible without JS) ---------- */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .cards, .steps { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .site-nav, .nav-cta { display: none; }
  .menu-toggle { display: flex; flex-direction: column; gap: 5px; margin-left: auto; background: none; border: 0; cursor: pointer; padding: 8px; }
  .menu-toggle span { width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; }
  .site-nav.open { display: flex; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 12px 24px 18px; }
  .site-nav.open a { padding: 12px 0; }
}
@media (max-width: 560px) {
  .cards, .steps { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .hero { padding: 56px 0 44px; }
}