/* Light-green theme for digimus public pages. */
:root {
    --green-50:  #f6fbf2;
    --green-100: #eaf7e1;
    --green-200: #d6efc6;
    --green-300: #b9e3a7;
    --green-500: #7cc36b;
    --green-600: #5ea655;
    --green-800: #1f3d1a;
    --ink: #1f2a1a;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--ink);
    background: var(--green-50);
    line-height: 1.5;
}

.hero {
    background: linear-gradient(135deg, var(--green-500), var(--green-600));
    color: #fff;
    padding: 4rem 1.5rem 3rem;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
.hero h1 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 3rem);
    letter-spacing: -0.02em;
}
.hero .tagline {
    margin: 0.5rem 0 0;
    opacity: 0.92;
    font-size: 1.05rem;
}

.container {
    max-width: 760px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.card {
    background: #fff;
    border: 1px solid var(--green-200);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.card h2 {
    margin-top: 0;
    color: var(--green-800);
}

.btn {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: var(--green-500);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: background 0.15s ease;
}
.btn:hover { background: var(--green-600); }

footer {
    text-align: center;
    padding: 2rem 1rem;
    color: #6b7a64;
    font-size: 0.9rem;
}