:root{
  --bg:#f6f7fb; --surface:#fff; --muted-surface:#fbfdff;
  --primary:#2e7d32; --primary-600:#1b5e20;
  --text:#1f2937; --text-muted:#6b7280; --border:#e5e7eb;
  --shadow:0 10px 24px rgba(0,0,0,.08); --radius:14px;
}

*{box-sizing:border-box} html,body{height:100%}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans";
  background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px}
.container{width:min(1100px,92vw);margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:-9999px}
.skip-link:focus{left:16px;top:16px;background:var(--primary);color:#fff;padding:8px 12px;border-radius:8px;z-index:1000}

/* Header / Nav */
.site-header{position:sticky;top:0;z-index:50;background:var(--surface);border-bottom:1px solid var(--border)}
/* removed the blue top bar line: (was .site-header::before) */
.top-nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{text-decoration:none}.logo{font-weight:800;font-size:1.25rem;letter-spacing:.2px;color:var(--text)}
.nav-links{display:flex;align-items:center;gap:18px}
.top-nav a{color:var(--text);text-decoration:none;font-weight:600;padding:8px 10px;border-radius:10px}
.top-nav a:not(.btn):hover { background:#eef2ff; }

/* Buttons */
.btn{display:inline-block;font-weight:700;text-decoration:none;padding:10px 16px;border-radius:12px;border:1px solid transparent;
  transition:transform .08s ease,box-shadow .2s ease,background-color .2s ease,border-color .2s ease}
.btn:active{transform:translateY(1px)}
.btn--primary{background:linear-gradient(180deg,var(--primary),var(--primary-600));color:#fff;box-shadow:0 8px 18px rgba(46,125,50,.25)}
.btn--primary:hover{filter:brightness(1.06)}
.btn--outline{background:transparent;border-color:#cbd5e1;color:var(--text)}
.btn--outline:hover{border-color:var(--primary);background:#ecfdf5;color:#064e3b}
.btn--ghost{background:#f3f4f6;color:var(--text);border-color:#e5e7eb}
.btn--ghost:hover{background:#e5e7eb}


/* Hero */
.hero{padding:60px 0 30px}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.hero__title{font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin:0 0 10px;color:var(--primary)}
.hero__subtitle{font-size:clamp(1.125rem,2.8vw,1.35rem);color:var(--text-muted);margin:0 0 22px}
.hero__ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero__media{position:relative;border-radius:var(--radius);background:linear-gradient(180deg,rgba(16,185,129,.15),rgba(59,130,246,.12));
  padding:10px;box-shadow:var(--shadow)}
.hero__media img{border-radius:12px}

/* Features */
.features{padding:30px 0 70px}
.section-title{font-size:1.5rem;margin:10px 0 22px;color:#0f172a;letter-spacing:.2px}
.feature-grid{display:grid;gap:22px;grid-template-columns:repeat(3,minmax(0,1fr))}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);
  transition:transform .15s ease,border-color .2s ease,box-shadow .2s ease}
.feature-card:hover{transform:translateY(-2px);border-color:rgba(46,125,50,.35);box-shadow:0 16px 36px rgba(0,0,0,.12)}
.feature-card h3{margin:6px 0 8px;font-size:1.1rem;color:#0f172a}
.feature-card p{margin:0 0 14px;color:var(--text-muted)}

/* Footer */
.site-footer{border-top:1px solid var(--border);background:#f3f4f6;padding:22px 0;color:#6b7280;text-align:center}

/* Responsive */
@media (max-width:980px){.hero__grid{grid-template-columns:1fr}.hero{padding-top:44px}}
@media (max-width:760px){.nav-links{gap:10px}.feature-grid{grid-template-columns:1fr}.hero__ctas{gap:10px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* Make the Account (primary) button text white inside the navbar */
.top-nav .btn--primary,
.top-nav .btn--primary:visited,
.top-nav .btn--primary:hover,
.top-nav .btn--primary:active {
  color: #fff;
}

/* Make feature card links consistently blue */
:root{
  --link: #2563eb;      /* blue */
  --link-hover: #1e40af;
}

.feature-card a,
.feature-card a:visited {
  color: var(--link);
  text-decoration: none;
  font-weight: 700;
}

.feature-card a:hover,
.feature-card a:focus {
  color: var(--link-hover);
  text-decoration: underline;
}