/* Fonts */

@font-face {
    font-family: "Departure Mono";
    src: url("/fonts/DepartureMono-1.500/DepartureMono-Regular.woff2") format("woff2"),
         url("/fonts/DepartureMono-1.500/DepartureMono-Regular.woff") format("woff");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Space Grotesk";
    src: url("/fonts/Space_Grotesk/SpaceGrotesk-VariableFont_wght.ttf") format("truetype-variations");
    font-weight: 300 700;
    font-style: normal;
    font-display: swap;
}


/* Design tokens */

:root {
    --color-background: #0a0a0a;
    --color-foreground: #e8e6e1;
    --color-foreground-muted: #8a8780;
    --color-foreground-dim: #4a4842;
    --color-accent: #a78bfa;

    --font-sans: "Space Grotesk", system-ui, sans-serif;
    --font-mono: "Departure Mono", ui-monospace, monospace;

    --font-size-base: 16px;
    --line-height-base: 1.6;

    --duration-fast: 150ms;
    --duration-base: 300ms;
    --duration-slow: 600ms;
    --easing-standard: cubic-bezier(0.4, 0, 0.2, 1);
}


/* Reset */

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

html {
    font-size: var(--font-size-base);
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 100svh;
    background-color: var(--color-background);
    color: var(--color-foreground);
    font-family: var(--font-sans);
    line-height: var(--line-height-base);
    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
}

img,
video {
    display: block;
    max-width: 100%;
    height: auto;
}


/* Typography utilities */

.mono {
    font-family: var(--font-mono);
}

.muted {
    color: var(--color-foreground-muted);
}

.dim {
    color: var(--color-foreground-dim);
}


/* Animation primitives */

@keyframes blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(0.5rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-blink {
    animation: blink 1s steps(1, end) infinite;
}

.animate-fade-in {
    animation: fade-in var(--duration-slow) var(--easing-standard) both;
    animation-delay: var(--animation-delay, 0ms);
}

.animate-fade-in-up {
    animation: fade-in-up var(--duration-slow) var(--easing-standard) both;
    animation-delay: var(--animation-delay, 0ms);
}

.accent {
    color: var(--color-accent);
}


/* Page scaffold */

.page {
    display: flex;
    flex-direction: column;
    min-height: 100svh;
    padding: 2rem 2.5rem;
    gap: 2rem;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6rem;
    max-width: 72rem;
    margin-inline: auto;
    width: 100%;
}

.hero {
    display: flex;
    align-items: center;
    min-height: calc(100svh - 10rem);
}

.page-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
}


/* Identity tags */

.identity-tags {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: clamp(2rem, 6vw, 4.5rem);
    letter-spacing: 0.04em;
    line-height: 1;
}

.tag {
    display: inline-block;
    padding: 0.25rem 0;
    color: var(--color-foreground);
}

.tag-separator {
    color: var(--color-foreground-dim);
    font-size: 0.6em;
}

.signature {
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: color var(--duration-fast) var(--easing-standard);
}

.signature-label {
    color: var(--color-foreground);
}

.signature-handle {
    color: var(--color-foreground);
}

.signature:hover,
.signature:focus,
.signature:active {
    color: var(--color-accent);
}

.signature:hover .signature-label,
.signature:focus .signature-label,
.signature:active .signature-label,
.signature:hover .signature-handle,
.signature:focus .signature-handle,
.signature:active .signature-handle {
    color: var(--color-accent);
}

.cursor {
    color: var(--color-accent);
    font-size: 0.75rem;
    line-height: 1;
}


/* Quote */

.quote {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    width: 100%;
}

.quote-text {
    font-family: var(--font-sans);
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.015em;
    max-width: 56rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.quote-text p {
    text-wrap: balance;
}

.quote-attribution {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    letter-spacing: 0.2em;
    color: var(--color-foreground-muted);
}

.attribution-rule {
    display: inline-block;
    width: 3rem;
    height: 1px;
    background-color: var(--color-foreground-dim);
}


/* Works grid */

.works {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding-bottom: 4rem;
}

.works-heading {
    font-size: 0.875rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.works-grid {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.work {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.work-thumb {
    position: relative;
    display: block;
    aspect-ratio: 9 / 16;
    overflow: hidden;
    background-color: var(--color-foreground-dim);
    cursor: pointer;
    outline: none;
}

.work-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--easing-standard),
                filter var(--duration-base) var(--easing-standard);
}

.work-thumb:hover img,
.work-thumb:focus-within img,
.work-thumb:focus img {
    transform: scale(1.04);
    filter: brightness(0.45) blur(1px);
}

.work-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(
        to bottom,
        rgba(10, 10, 10, 0) 0%,
        rgba(10, 10, 10, 0.65) 100%
    );
    opacity: 0;
    transition: opacity var(--duration-base) var(--easing-standard);
    font-size: 0.875rem;
    letter-spacing: 0.2em;
    pointer-events: none;
}

.work-thumb:hover .work-overlay,
.work-thumb:focus-within .work-overlay,
.work-thumb:focus .work-overlay {
    opacity: 1;
    pointer-events: auto;
}

.work-overlay a {
    display: inline-block;
    padding: 0.5rem 1rem;
    color: var(--color-foreground);
    transition: color var(--duration-fast) var(--easing-standard);
}

.work-overlay a:hover,
.work-overlay a:focus {
    color: var(--color-accent);
}

.work-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.work-title {
    font-size: 1rem;
    letter-spacing: 0.08em;
}

.work-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem 0.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    color: var(--color-foreground-muted);
}

.work-links a {
    transition: color var(--duration-fast) var(--easing-standard);
}

.work-links a:hover,
.work-links a:focus {
    color: var(--color-accent);
}

.work-link-sep {
    color: var(--color-foreground-dim);
}


/* Narrow viewports */

@media (max-width: 900px) {
    .works-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .identity-tags {
        font-size: clamp(1.75rem, 7vw, 3.5rem);
    }
}

@media (max-width: 640px) {
    .page {
        padding: 1.5rem 1.5rem;
        gap: 1.5rem;
    }

    .page-header {
        gap: 0.75rem;
    }

    .identity-tags {
        font-size: clamp(1.5rem, 9vw, 2.75rem);
        gap: 0.5rem;
    }

    .signature {
        font-size: 0.75rem;
    }

    .page-main {
        gap: 3.5rem;
    }

    .hero {
        min-height: auto;
        padding-block: 3rem;
    }

    .quote {
        gap: 2rem;
    }

    .quote-text {
        gap: 1.25rem;
    }

    .works {
        gap: 1.5rem;
        padding-bottom: 2rem;
    }

    .works-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 24rem;
        margin-inline: auto;
        width: 100%;
    }

    .page-footer {
        font-size: 0.6875rem;
        justify-content: flex-start;
    }

    .footer-coords {
        display: none;
    }
}

@media (max-width: 380px) {
    .identity-tags {
        flex-wrap: wrap;
        row-gap: 0.25rem;
    }

    .tag-separator {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}