:root{
  --green:#0a9e53;
  --green-dark:#087a41;
  --ink:#111;
  --muted:#6a6a6a;
  --bg:#ffffff;
  --line:#eaeaea;
}

/* Base */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--ink);text-decoration:none}
a:hover{text-decoration:underline}

/* Header */
.site-header{
  display:flex;align-items:center;gap:16px;
  padding:14px 22px;border-bottom:1px solid var(--line);
  background:#fff;position:sticky;top:0;z-index:20;
}
.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
.brand img{height:50px;width:auto}
.brand span{font-weight:700;font-size:1.1rem}

/* Desktop nav */
.site-nav{margin-left:auto;display:flex;gap:16px;flex-wrap:wrap}
.site-nav a{color:var(--ink);font-weight:500}
.site-nav a:hover{color:var(--green)}

/* Mobile nav toggle */
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;margin-left:auto;border:1px solid var(--line);
  border-radius:8px;background:#fff;cursor:pointer;
}
.nav-toggle .bar{
  display:block;width:20px;height:2px;background:var(--ink);
  margin:3px 0;transition:transform .2s ease,opacity .2s ease
}
.nav-toggle.is-open .bar:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle.is-open .bar:nth-child(2){opacity:0}
.nav-toggle.is-open .bar:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

/* Page container */
.container{max-width:1000px;margin:0 auto;padding:0 20px}

/* Hero */
.hero{padding:64px 0 36px;text-align:center}
.hero-logo{width:72px;margin:0 auto 14px}
.hero h1{font-size:2.25rem;margin:0 0 8px}
.tagline{color:var(--muted);margin:0 0 18px}
.cta{display:flex;gap:12px;justify-content:center}
.button{
  display:inline-block;padding:10px 18px;border-radius:8px;
  background:var(--green);color:#fff;font-weight:700;border:1px solid var(--green);
}
.button:hover{background:var(--green-dark);text-decoration:none}
.button.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.button.ghost:hover{border-color:var(--ink)}

/* How it works */
.how{padding:28px 0 56px}
.how h2{text-align:center;margin:0 0 6px}
.how .sub{text-align:center;color:var(--muted);margin:0 0 22px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:18px;box-shadow:0 1px 0 rgba(0,0,0,0.02);
}
.card h3{margin:0 0 6px}
.card p{margin:0}
.chip{
  width:28px;height:28px;border-radius:50%;background:var(--green);
  color:#fff;display:inline-flex;align-items:center;justify-content:center;
  font-weight:700;margin-bottom:8px
}

/* Footer */
.site-footer{
  border-top:1px solid var(--line);background:#fff;
  text-align:center;color:var(--muted);padding:18px;margin-top:36px;
}

/* Responsive */
@media (max-width:900px){
  /* show hamburger, collapse menu */
  .nav-toggle{display:flex}
  .site-nav{
    position:absolute;right:16px;left:16px;top:64px;
    display:none;flex-direction:column;gap:8px;
    background:#fff;border:1px solid var(--line);border-radius:12px;
    padding:10px;box-shadow:0 6px 20px rgba(0,0,0,.06);
  }
  .site-nav a{padding:10px;border-radius:8px}
  .site-nav a:active,.site-nav a:focus{background:#f7f7f7;outline:none}
  .site-nav.is-open{display:flex}

  .brand img{height:40px}
  .cards{grid-template-columns:1fr;gap:12px}
}
/* Root wrapper */
.actual-page {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #111827; /* slate-900-ish */
}

/* Layout container */
.actual-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Hero */
.actual-hero {
  padding: 3.5rem 0 2.5rem;
  text-align: left;
}

.actual-hero-title {
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.actual-hero-subtitle {
  max-width: 40rem;
  font-size: 0.98rem;
  line-height: 1.6;
  color: #4b5563; /* gray-700 */
  margin: 0 0 1.5rem;
}

/* Hero actions */
.actual-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Buttons */
.btn-primary,
.btn-ghost,
.btn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 999px;
  padding: 0.55rem 1.2rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: #111827;
  color: #f9fafb;
}

.btn-primary:hover {
  background: #020617;
}

.btn-ghost {
  background: #f9fafb;
  color: #111827;
  border-color: #e5e7eb;
}

.btn-ghost:hover {
  background: #e5e7eb;
}

.btn-link {
  background: transparent;
  color: #4b5563;
  padding-left: 0;
  padding-right: 0;
}

.btn-link:hover {
  color: #111827;
}

/* Strips / sections */
.actual-strip {
  border-top: 1px solid #e5e7eb;
}

.actual-strip--muted {
  background: #f9fafb;
}

/* Two-column strip */
.actual-strip-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .actual-strip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Cards */
.actual-card {
  padding: 1.25rem 1.25rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid #e5e7eb;
  background: #ffffff;
}

.actual-card-title {
  font-size: 1rem;
  margin: 0 0 0.5rem;
}

.actual-card-body {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #4b5563;
}

/* Footer links strip */
.actual-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: baseline;
  font-size: 0.86rem;
  color: #6b7280;
}

.actual-footer-links a {
  color: #4b5563;
  text-decoration: none;
}

.actual-footer-links a:hover {
  text-decoration: underline;
}

.actual-caption {
  font-weight: 500;
  margin-right: 0.25rem;
}