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

/* Background Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* Colors - matching kinsey.nyc */
:root {
    --color-base: #fbf9f6;
    --color-contrast: #1e1e1e;
    --color-primary: #727273;
    --color-hover: #BAB5AF;

    /* Spacing - fluid */
    --space-s: clamp(1rem, 1.5vw, 1.5rem);
    --space-m: clamp(1.5rem, 2vw, 2.125rem);
    --space-l: clamp(2rem, 4vw, 4rem);
    --space-xl: clamp(1.5rem, 3vw, 3rem);

    /* Content width */
    --content-width: 800px;
    --padding-x: clamp(1.5rem, 4vw, 4.25rem);
}

/* Base */
html {
    font-size: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Libre Franklin', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--color-base);
    color: var(--color-contrast);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header - Sticky */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: var(--color-base);
    padding: var(--space-s) var(--padding-x);
}

.site-header nav a {
    font-family: 'Libre Franklin', sans-serif;
    font-size: clamp(0.75rem, 1vw, 0.875rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-contrast);
    text-decoration: none;
    transition: margin-left 0.25s ease-out;
    display: inline-block;
}

.site-header nav a:hover {
    margin-left: 0.2em;
}

/* Main Content */
main {
    flex: 1;
    max-width: var(--content-width);
    margin: 0 auto;
    padding: var(--space-m) var(--padding-x);
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Photo */
.photo {
    margin-bottom: var(--space-m);
}

.photo img {
    display: block;
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    filter: grayscale(100%);
    transition: filter 0.5s ease;
}

.photo img.color {
    filter: grayscale(0%);
}

/* Article / Bio */
article {
    margin-bottom: var(--space-m);
}

article p {
    font-size: clamp(1.125rem, 1.5vw, 1.375rem);
    line-height: 1.6;
    color: var(--color-contrast);
    margin-bottom: var(--space-s);
}

article p:last-child {
    margin-bottom: 0;
}

article a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 0.15em;
    transition: color 0.25s ease-out, text-decoration-color 0.25s ease-out;
}

article a:hover {
    color: var(--color-contrast);
    text-decoration-color: transparent;
}

/* Company Logos */
.company-logos {
    display: flex;
    align-items: center;
    gap: var(--space-m);
    margin-bottom: var(--space-l);
}

.company-logos a {
    display: block;
    transition: opacity 0.25s ease-out, transform 0.25s ease-out;
}

.company-logos a:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

.company-logos img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.company-logos img[alt="DataBeacon"] {
    width: 65px;
    height: 65px;
}

/* Contact Section */
.contact-section {
    position: fixed;
    left: var(--padding-x);
    top: 50%;
    transform: translateY(-50%);
    width: fit-content;
}

.social-links-label {
    font-family: 'Libre Franklin', sans-serif;
    font-size: clamp(0.65rem, 0.9vw, 0.75rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.5rem;
}

/* Social Links - Navigation style */
.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-s);
    border: 1px solid var(--color-primary);
    padding: var(--space-s) var(--space-m);
}

.social-links a {
    font-family: 'Libre Franklin', sans-serif;
    font-size: clamp(0.75rem, 1vw, 0.875rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.25s ease-out, margin-left 0.25s ease-out;
    display: inline-block;
}

.social-links a:hover {
    color: var(--color-contrast);
    margin-left: 0.2em;
}

/* Footer */
footer {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: var(--space-m) var(--padding-x) var(--space-l);
    width: 100%;
}

footer p {
    font-size: clamp(0.75rem, 1vw, 0.875rem);
    color: var(--color-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .contact-section {
        position: static;
        transform: none;
        margin-top: var(--space-l);
        order: 99;  /* Push to bottom */
    }

    main {
        display: flex;
        flex-direction: column;
    }

    .social-links {
        padding: var(--space-s);
    }
}