/* Reset and base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-bg: #fafafa;
    --color-text: #1a1a1a;
    --color-text-muted: #555;
    --color-accent: #2563eb;
    --color-accent-hover: #1d4ed8;
    --color-border: #e5e5e5;
    --max-width: 700px;
}

html {
    font-size: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Layout */
main {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}


/* Hero */
.hero-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 5rem 1.5rem 4rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.hero-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
}

.hero-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.hero-label {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.hero-tagline {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 2rem;
    color: var(--color-text);
}

.hero-intro {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.hero-subtitle {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--color-accent);
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 6px;
}

.cta-button:hover {
    background-color: var(--color-accent-hover);
    text-decoration: none;
}

/* Sections */
.section {
    padding: 3rem 0;
    border-bottom: 1px solid var(--color-border);
}

.section h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

.section p {
    margin-bottom: 1rem;
}

.section p:last-child {
    margin-bottom: 0;
}

.section ul {
    margin: 1rem 0 1.5rem 1.25rem;
}

.section li {
    margin-bottom: 0.5rem;
}

.section li:last-child {
    margin-bottom: 0;
}

/* Fit blocks */
.fit-block {
    margin-bottom: 1.5rem;
}

.fit-block:last-child {
    margin-bottom: 0;
}

/* Final CTA section */
.section-cta {
    text-align: center;
    border-bottom: none;
    padding-bottom: 4rem;
}

.section-cta h2 {
    margin-bottom: 0.75rem;
}

.section-cta p {
    margin-bottom: 1.5rem;
    color: var(--color-text-muted);
}

.cta-secondary {
    font-size: 0.9375rem;
    margin-top: 1.5rem;
}

/* Links */
a {
    color: var(--color-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background-color: #f5f5f5;
    border-top: 1px solid var(--color-border);
    padding: 3rem 1.5rem;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.footer-name {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.footer-role {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.footer-contact {
    font-size: 0.9375rem;
}

.footer-contact a {
    color: var(--color-accent);
}

.separator {
    margin: 0 0.5rem;
    color: var(--color-text-muted);
}

/* Responsive adjustments */
@media (min-width: 640px) {
    .hero-content {
        padding: 7rem 1.5rem 5rem;
    }

    .hero-photo {
        width: 140px;
        height: 140px;
    }

    .hero-name {
        font-size: 1.5rem;
    }

    .hero-tagline {
        font-size: 2.25rem;
    }

    .section {
        padding: 4rem 0;
    }

    .section-cta {
        padding-bottom: 5rem;
    }
}