:root {
    --bg: #ffffff;
    --text: #000000;
    --text-muted: #666666;
    --border: #eeeeee;
    --accent: #000000;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
header {
    padding: 3rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

nav a {
    text-decoration: none;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Hero */
.hero {
    padding: 6rem 0;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
}

/* Grid */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.feature h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

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

/* Section Title */
.section-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Workflow */
.workflow {
    padding: 6rem 0;
    border-top: 1px solid var(--border);
}

.step {
    margin-bottom: 2rem;
    display: flex;
    gap: 1.5rem;
}

.step-num {
    font-weight: 700;
    color: #ddd;
}

.step-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.step-content p {
    color: var(--text-muted);
}

/* Footer & Compliance */
footer {
    padding: 6rem 0 4rem;
    border-top: 1px solid var(--border);
}

.compliance-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 600px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
}

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

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 2rem;
    }
}