:root {
    --bg: #0f172a;
    --card: #111827;
    --accent: #22c55e;
    --accent-2: #38bdf8;
    --text: #e5e7eb;
    --muted: #9ca3af;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: linear-gradient(180deg, #020617, var(--bg));
    color: var(--text);
    line-height: 1.6;
}

header {
    padding: 4rem 1.5rem 6rem;
    text-align: center;
    max-width: 1100px;
    margin: auto;
}

header h1 {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

header h1 span {
    color: var(--accent);
}

header p {
    max-width: 720px;
    margin: 0 auto 2rem;
    color: var(--muted);
    font-size: 1.1rem;
}

.cta {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #020617;
    padding: 0.9rem 1.6rem;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(34,197,94,0.25);
}

section {
    padding: 4rem 1.5rem;
    max-width: 1100px;
    margin: auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.card {
    background: radial-gradient(120% 120% at 0% 0%, #1f2933, var(--card));
    padding: 2rem;
    border-radius: 1.25rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.card p {
    color: var(--muted);
    font-size: 0.95rem;
}

.badge {
    display: inline-block;
    margin-bottom: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background: rgba(34,197,94,0.15);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.step {
    background: #020617;
    border: 1px solid #1f2937;
    padding: 1.5rem;
    border-radius: 1rem;
}

.step strong {
    display: block;
    margin-bottom: 0.25rem;
}

footer {
    border-top: 1px solid #1f2937;
    padding: 2.5rem 1.5rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
}

footer span {
    color: var(--accent);
    font-weight: 600;
}