/* ==========================================================================
   Marcelo Mollinari: personal site
   Contemporary scientific portfolio: Inter, concrete-grey ground, white surfaces,
   charcoal text, brick-red accent (Urban Loft). Scientific figures keep their original colours.
   ========================================================================== */

:root {
    /* Urban Loft (Figma colour combination #70): concrete grey, brick red, charcoal */
    --bg: #f5f5f5;
    --surface: #ffffff;
    --surface-2: #ececec;
    --ink: #202124;
    --ink-2: #3c4043;
    --muted: #5f6368;
    --line: #dddfe2;
    --line-strong: #c4c7cc;
    --accent: #a8453a;
    --accent-dark: #84352d;
    --accent-50: #f6e9e6;
    --accent-100: #ecd2cc;
    --accent-200: #e0b7ae;
    --accent-light: #f2aa9e;
    --concrete: #5f6368;
    --charcoal: #202124;
    --white: #ffffff;
    --focus: #a8453a;

    --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    --wrap: 70rem;
    --gutter: clamp(1rem, 4vw, 2.5rem);
    --header-h: 3.75rem;
    --radius-sm: 8px;
    --radius: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(32, 33, 36, 0.05);
    --shadow: 0 1px 2px rgba(32, 33, 36, 0.04), 0 8px 24px -12px rgba(32, 33, 36, 0.14);
    --ease: 160ms ease;
}

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

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    /* Sticky-header offset for every in-page target (including old fragment aliases) and for
       elements scrolled into view by keyboard focus */
    scroll-padding-top: calc(var(--header-h) + 1rem);
    scroll-padding-bottom: 1rem;
}

@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

h1,
h2,
h3,
h4 {
    font-family: var(--font-sans);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.015em;
    color: var(--ink);
    margin: 0 0 0.5em;
}

h2 {
    font-size: clamp(1.65rem, 1.25rem + 1.3vw, 2.25rem);
    font-weight: 750;
    letter-spacing: -0.025em;
}

h3 {
    font-size: 1.2rem;
}

p {
    margin: 0 0 1em;
}

a {
    color: var(--accent);
    text-decoration-line: underline;
    text-decoration-thickness: 1px;
    text-decoration-color: rgba(168, 69, 58, 0.45);
    text-underline-offset: 0.2em;
}

a:hover {
    color: var(--accent-dark);
    text-decoration-color: currentColor;
    text-decoration-thickness: 2px;
}

@media (prefers-reduced-motion: no-preference) {

    a,
    .btn,
    .more summary,
    .profile-links a,
    .site-header nav a {
        transition: color var(--ease), background-color var(--ease), border-color var(--ease),
            box-shadow var(--ease), text-decoration-color var(--ease), transform var(--ease);
    }
}

/* Visible keyboard focus everywhere */
:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 3px;
    border-radius: 4px;
}

main:focus {
    outline: none;
}

.wrap {
    max-width: var(--wrap);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -5rem;
    z-index: 100;
    background: var(--charcoal);
    color: var(--white);
    font-weight: 600;
    padding: 0.65rem 1rem;
    border-radius: var(--radius);
    text-decoration: none;
    box-shadow: var(--shadow);
}

.skip-link:focus {
    top: 0.5rem;
    color: var(--white);
}

.skip-link:focus-visible {
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Header / navigation
   -------------------------------------------------------------------------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--line);
}

@supports (backdrop-filter: blur(8px)) {
    .site-header {
        background: rgba(255, 255, 255, 0.82);
        backdrop-filter: saturate(160%) blur(8px);
    }
}

.bar {
    max-width: var(--wrap);
    margin-inline: auto;
    padding-inline: var(--gutter);
    min-height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.02rem;
    letter-spacing: -0.01em;
    color: var(--ink);
    text-decoration: none;
    white-space: nowrap;
}

.brand::before {
    content: "";
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 3px;
    background: linear-gradient(135deg, #c4685c, var(--concrete));
    flex: none;
}

.brand:hover {
    color: var(--ink);
}

.site-header nav ul {
    display: flex;
    gap: 0.15rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-header nav a {
    display: block;
    padding: 0.45rem 0.75rem;
    color: var(--ink-2);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.site-header nav a:hover {
    background: var(--surface-2);
    color: var(--ink);
}

/* --------------------------------------------------------------------------
   Opening
   -------------------------------------------------------------------------- */

.hero {
    position: relative;
    padding-block: clamp(2.75rem, 6vw, 4.75rem) clamp(1.5rem, 3vw, 2.25rem);
    background:
        radial-gradient(48rem 28rem at 88% -12%, rgba(168, 69, 58, 0.11), transparent 62%),
        radial-gradient(36rem 22rem at -5% 10%, rgba(95, 99, 104, 0.08), transparent 60%),
        linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: center;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--accent-dark);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.eyebrow::before {
    content: "";
    width: 1.75rem;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--accent), #c4685c);
    flex: none;
}

.hero h1 {
    font-size: clamp(2.4rem, 1.55rem + 3.6vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.04;
    margin-bottom: 0.6rem;
}

.role {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--ink-2);
    margin-bottom: 1.1rem;
}

.role a {
    font-weight: 600;
}

.lede {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--ink);
    max-width: 36em;
}

.previously {
    color: var(--muted);
    font-size: 0.98rem;
    margin-bottom: 1.6rem;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.3rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.2;
    text-decoration: none;
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 1px 2px rgba(32, 33, 36, 0.08), 0 6px 16px -8px rgba(168, 69, 58, 0.6);
}

.btn-primary:hover {
    background: var(--accent-dark);
    color: var(--white);
    box-shadow: 0 1px 2px rgba(32, 33, 36, 0.08), 0 10px 20px -10px rgba(168, 69, 58, 0.7);
}

.btn-secondary {
    background: var(--surface);
    color: var(--ink);
    border-color: var(--line-strong);
}

.btn-secondary:hover {
    color: var(--accent-dark);
    border-color: var(--accent);
    background: var(--accent-50);
}

@media (prefers-reduced-motion: no-preference) {
    .btn:hover {
        transform: translateY(-1px);
    }
}

.profile-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.profile-links a {
    display: inline-block;
    padding: 0.32rem 0.8rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.75);
    color: var(--ink-2);
    font-weight: 500;
    font-size: 0.92rem;
    text-decoration: none;
}

.profile-links a:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
    background: var(--accent-50);
}

.meta {
    color: var(--muted);
    font-weight: 400;
    font-size: 0.92em;
}

.hero-portrait {
    position: relative;
}

.hero-portrait img {
    width: clamp(10rem, 21vw, 16.5rem);
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 50%;
    padding: 5px;
    background: linear-gradient(140deg, #c77a6f, var(--accent) 55%, var(--concrete));
    box-shadow: 0 24px 48px -24px rgba(168, 69, 58, 0.55);
}

/* --------------------------------------------------------------------------
   Approach (three compact cards closing the opening)
   -------------------------------------------------------------------------- */

.approach {
    padding-block: 0 0.5rem;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: approach;
}

.approach-grid li {
    counter-increment: approach;
    position: relative;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.25rem 1.15rem 3.4rem;
    box-shadow: var(--shadow-sm);
}

.approach-grid li::before {
    content: counter(approach, decimal-leading-zero);
    position: absolute;
    left: 1.1rem;
    top: 1.12rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
    background: var(--accent-50);
    border: 1px solid var(--accent-100);
    border-radius: 6px;
    padding: 0 0.3rem;
    line-height: 1.5;
}

.approach-grid h3 {
    font-size: 1.02rem;
    margin-bottom: 0.2rem;
}

.approach-grid p {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section {
    position: relative;
    padding-block: clamp(3rem, 6vw, 4.5rem);
}

#work {
    padding-top: clamp(2.5rem, 4.5vw, 3.5rem);
}

.section-alt {
    background: var(--surface);
    border-block: 1px solid var(--line);
}

.section-head {
    margin-bottom: 1.75rem;
    max-width: 44rem;
}

.section-head h2 {
    margin-bottom: 0.35em;
}

.section-head p {
    color: var(--muted);
    margin: 0;
}

.anchor-alias {
    position: absolute;
    top: 0;
}

.sub {
    font-size: 1.05rem;
    font-weight: 650;
    margin-top: 1.75rem;
}

.minor {
    color: var(--muted);
    font-size: 0.96rem;
}

/* Selected work */

.work-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.project {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: clamp(1.25rem, 2.5vw, 1.9rem);
    box-shadow: var(--shadow-sm);
    min-width: 0;
}

.project h3 {
    font-size: 1.3rem;
    letter-spacing: -0.02em;
}

.project-text > p:not(.kicker):not(.links):not(.role-note) {
    color: var(--ink-2);
}

/* Featured project: text beside the schematic */
.project-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 1.25rem 2.75rem;
    background:
        radial-gradient(40rem 20rem at 100% 0%, rgba(168, 69, 58, 0.05), transparent 70%),
        var(--surface);
    box-shadow: var(--shadow);
}

/* Wide project: description and a small facts panel, details below */
.project-wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(14rem, 18rem);
    grid-template-rows: auto 1fr;
    grid-template-areas:
        "text facts"
        "more facts";
    gap: 0.25rem 2.75rem;
    align-items: start;
}

.project-wide .project-text {
    grid-area: text;
    max-width: 44rem;
}

.project-wide .facts {
    grid-area: facts;
}

.project-wide .more {
    grid-area: more;
}

.project-text > :last-child {
    margin-bottom: 0;
}

.project-media {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    min-width: 0;
}

.project-media .project-figure {
    margin-bottom: 0.4rem;
}

.kicker {
    display: inline-block;
    color: var(--accent-dark);
    background: var(--accent-50);
    border: 1px solid var(--accent-100);
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    padding: 0.12rem 0.7rem;
    margin-bottom: 0.85rem;
}

.links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.25rem;
    font-weight: 600;
    font-size: 0.97rem;
}

.role-note {
    color: var(--muted);
    font-size: 0.93rem;
    margin: 0;
    padding-top: 0.85rem;
    border-top: 1px dashed var(--line-strong);
}

.facts {
    margin: 0;
    padding: 1rem 1.15rem;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 0.93rem;
}

.facts > div + div {
    margin-top: 0.7rem;
    padding-top: 0.7rem;
    border-top: 1px solid var(--line);
}

.facts dt {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
}

.facts dd {
    margin: 0.15rem 0 0;
    color: var(--ink-2);
}

.facts a {
    font-weight: 600;
}

figure {
    margin: 0;
}

.project-figure img,
.more figure img {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.5rem;
}

figcaption {
    margin-top: 0.55rem;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Simplified mapping schematic: keep labels near body-text scale on wide screens */
.project-figure .schematic {
    width: 100%;
    max-width: 30rem;
}

/* Native disclosure */

.more {
    margin-top: 0.75rem;
}

.more summary {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--accent-dark);
    background: var(--surface);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: 0.4rem 0.95rem 0.4rem 0.8rem;
    list-style: none;
    user-select: none;
}

.more summary::-webkit-details-marker {
    display: none;
}

.more summary::before {
    content: "";
    width: 0.42em;
    height: 0.42em;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateX(-1px) rotate(-45deg);
    flex: none;
}

.more[open] > summary::before {
    transform: translateY(-2px) rotate(45deg);
}

@media (prefers-reduced-motion: no-preference) {
    .more summary::before {
        transition: transform var(--ease);
    }
}

.more summary:hover {
    background: var(--accent-50);
    border-color: var(--accent);
    color: var(--accent-dark);
}

.more[open] > summary {
    background: var(--accent-50);
    border-color: var(--accent-200);
}

.more-body {
    margin-top: 0.75rem;
    padding: 1rem 1.15rem;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 12px;
}

.more-body p {
    max-width: 42rem;
    color: var(--ink-2);
    font-size: 0.98rem;
}

.more-body > :last-child {
    margin-bottom: 0;
}

.more-body figure + figure {
    margin-top: 1rem;
}

/* HalfSibMap example: compact and subordinate to the description */
.method-figure {
    max-width: 31.25rem;
    margin-top: 0.25rem;
}

.figure-link {
    display: block;
    border-radius: 12px;
}

.figure-link img {
    width: 100%;
}

.figure-link:hover img {
    border-color: var(--accent);
}

.figure-links {
    margin: 0.5rem 0 0;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Software */

.software-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.software-list > li {
    min-width: 0;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 1.2rem 1.3rem;
}

/* MAPpoly & MAPpoly2: one card, two clearly separated tools */
.software-list > .sw-combined {
    grid-column: span 2;
}

.sw-combined > .sw-head {
    margin-bottom: 0.85rem;
}

.sw-tools {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.5rem;
}

.sw-tool {
    min-width: 0;
}

.sw-tool + .sw-tool {
    padding-left: 1.5rem;
    border-left: 1px solid var(--line);
}

.sw-tool h4 {
    font-size: 0.98rem;
    font-weight: 650;
    letter-spacing: -0.01em;
    margin: 0 0 0.25rem;
}

.software-list p {
    margin-bottom: 0.75rem;
    color: var(--ink-2);
    font-size: 0.97rem;
}

.software-list .links {
    margin-bottom: 0;
    overflow-wrap: anywhere;
}

.sw-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem 0.75rem;
    margin-bottom: 0.5rem;
}

.sw-head h3 {
    margin: 0;
    font-size: 1.12rem;
}

.tag {
    flex: none;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-dark);
    background: var(--accent-50);
    border: 1px solid var(--accent-100);
    border-radius: 999px;
    padding: 0.08rem 0.6rem;
    max-width: 100%;
}

.tag-quiet {
    color: var(--ink-2);
    background: var(--surface-2);
    border-color: var(--line);
}

/* Publications */

.pubs {
    margin: 0;
    padding: 0;
    list-style: none;
    max-width: 54rem;
}

.pubs li {
    padding: 1.05rem 0;
    border-top: 1px solid var(--line);
    color: var(--ink-2);
    font-size: 0.98rem;
    overflow-wrap: anywhere;
}

.pubs li:last-child {
    border-bottom: 1px solid var(--line);
}

.pubs strong {
    color: var(--ink);
    font-weight: 650;
}

.pubs a {
    white-space: nowrap;
    font-weight: 500;
}

.more-link {
    margin-top: 1.25rem;
    font-weight: 600;
}

/* About */

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2rem 4rem;
}

.about-grid > div > p {
    color: var(--ink-2);
}

.about-grid > div > .sub:first-child {
    margin-top: 0.4rem;
}

.tags-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tags-inline li {
    border: 1px solid var(--line);
    background: var(--bg);
    color: var(--ink-2);
    border-radius: 999px;
    padding: 0.22rem 0.8rem;
    font-size: 0.92rem;
}

.timeline {
    margin: 0;
    padding: 0;
    list-style: none;
}

.timeline li {
    position: relative;
    padding: 0 0 1.15rem 1.4rem;
    border-left: 2px solid var(--line);
}

.timeline li::before {
    content: "";
    position: absolute;
    left: -7px;
    top: 0.42rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--surface);
    border: 3px solid var(--accent);
}

.timeline li:first-child::before {
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-100);
}

.timeline li:last-child {
    padding-bottom: 0;
}

.timeline p {
    margin: 0;
}

.t-role {
    font-weight: 650;
}

.t-org,
.t-note {
    color: var(--muted);
    font-size: 0.95rem;
}

.plain {
    margin: 0 0 1rem;
    padding-left: 1.1rem;
    color: var(--ink-2);
}

.plain li {
    margin-bottom: 0.3rem;
}

.plain li::marker {
    color: var(--accent);
}

/* Resources */

.resource-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 3rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.resource-list li {
    padding: 0.8rem 0;
    border-top: 1px solid var(--line);
}

.resource-list a {
    font-weight: 600;
}

.resource-list .meta {
    display: block;
    margin-top: 0.1rem;
}

/* Contact */

.contact {
    background:
        radial-gradient(40rem 22rem at 100% 0%, rgba(168, 69, 58, 0.28), transparent 65%),
        radial-gradient(30rem 18rem at 0% 100%, rgba(95, 99, 104, 0.30), transparent 65%),
        var(--charcoal);
    color: #e8eaed;
}

.contact h2 {
    color: var(--white);
}

.contact a {
    color: var(--accent-light);
    text-decoration-color: rgba(242, 170, 158, 0.5);
}

.contact a:hover {
    color: var(--accent-200);
    text-decoration-color: currentColor;
}

.contact :focus-visible {
    outline-color: var(--accent-light);
}

.contact-lede {
    font-size: 1.15rem;
    max-width: 40rem;
}

.contact-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, auto));
    justify-content: start;
    gap: 1rem 2.5rem;
    margin: 1.75rem 0;
}

.contact-list > div {
    padding-left: 0.9rem;
    border-left: 2px solid rgba(242, 170, 158, 0.35);
}

.contact-list dt {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #9aa0a6;
}

.contact-list dd {
    margin: 0.2rem 0 0;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.contact .minor {
    color: #bdc1c6;
}

/* Footer */

.site-footer {
    background: var(--charcoal);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #9aa0a6;
    font-size: 0.9rem;
}

.site-footer .wrap {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-block: 1.25rem;
}

.site-footer p {
    margin: 0;
}

.site-footer a {
    color: #e8eaed;
    text-decoration-color: rgba(232, 234, 237, 0.4);
}

.site-footer a:hover {
    color: var(--white);
}

.site-footer :focus-visible {
    outline-color: var(--accent-light);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1000px) {
    .software-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {

    .project-featured,
    .project-wide {
        grid-template-columns: minmax(0, 1fr);
    }

    .project-wide {
        grid-template-areas:
            "text"
            "facts"
            "more";
        gap: 1rem;
    }

    .project-wide .more {
        margin-top: 0;
    }

    .about-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .contact-list {
        grid-template-columns: repeat(2, minmax(0, auto));
    }
}

@media (max-width: 760px) {
    .brand {
        display: none;
    }

    .bar {
        justify-content: center;
        padding-inline: 0.5rem;
    }

    .site-header nav {
        width: 100%;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .site-header nav ul {
        justify-content: space-between;
        gap: 0;
        min-width: max-content;
    }

    .site-header nav a {
        padding: 0.5rem 0.55rem;
        font-size: 0.94rem;
    }

    .hero-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
    }

    .hero-portrait {
        order: -1;
    }

    .hero-portrait img {
        width: 7rem;
        padding: 4px;
    }

    .work-grid,
    .approach-grid,
    .software-list,
    .resource-list {
        grid-template-columns: minmax(0, 1fr);
    }

    .software-list > .sw-combined {
        grid-column: auto;
    }

    .sw-tools {
        grid-template-columns: minmax(0, 1fr);
    }

    .sw-tool + .sw-tool {
        padding-left: 0;
        padding-top: 1rem;
        border-left: 0;
        border-top: 1px solid var(--line);
    }

    .approach-grid {
        gap: 0.5rem;
    }

    .approach-grid li {
        padding: 0.65rem 0.9rem 0.7rem 2.95rem;
        border-radius: 12px;
    }

    .approach-grid li::before {
        left: 0.85rem;
        top: 0.7rem;
    }

    .approach-grid h3 {
        font-size: 0.98rem;
        margin-bottom: 0.1rem;
    }

    .approach-grid p {
        font-size: 0.92rem;
        line-height: 1.45;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 1rem;
    }

    .hero {
        padding-top: 1.75rem;
    }

    .hero-grid {
        gap: 1.1rem;
    }

    .hero-portrait img {
        width: 5.5rem;
        padding: 3px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .eyebrow {
        margin-bottom: 0.7rem;
        font-size: 0.78rem;
        letter-spacing: 0.06em;
    }

    .lede,
    .contact-lede {
        font-size: 1.06rem;
    }

    .role {
        font-size: 1.06rem;
    }

    .btn {
        padding: 0.7rem 1.1rem;
    }

    .site-header nav a {
        padding: 0.5rem 0.4rem;
        font-size: 0.9rem;
    }

    .project h3 {
        font-size: 1.18rem;
    }

    .more-body {
        padding: 0.85rem 0.9rem;
    }

    .more summary {
        border-radius: 12px;
    }

    .contact-list {
        grid-template-columns: minmax(0, 1fr);
    }

    .pubs a {
        white-space: normal;
    }

    .site-footer .wrap {
        flex-direction: column;
    }
}

@media print {

    .site-header,
    .skip-link,
    .actions {
        display: none;
    }

    .hero,
    .contact {
        background: none;
        color: inherit;
    }

    .more > *:not(summary) {
        display: block;
    }
}