/* Selected work cards (homepage) and case-study pages.
   Uses the colour and font variables from style.css. */

:root {
    --clr-tint: #f5f1f1;
    --clr-muted: #6e4a4a;
    --clr-line: #e3d9d9;
    --radius: 6px;
}

/* Hero buttons */

.intro__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75em;
    margin-top: 1.5em;
}

@media (min-width: 600px) {
    .intro__actions {
        grid-column: 2;
        grid-row: 3;
        margin-top: 0;
    }
}

.btn--dark {
    background: var(--clr-dark);
    color: var(--clr-light);
}

/* Selected work */

.featured {
    background: var(--clr-tint);
}

.featured__inner {
    max-width: 1100px;
    margin: 0 auto;
}

.featured .section__title {
    text-align: center;
}

.featured__lede {
    text-align: center;
    max-width: 40em;
    margin: 0 auto 2.5em;
    font-family: var(--ff-secondary);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr));
    gap: 2em;
}

.project-card {
    display: flex;
    flex-direction: column;
    background: var(--clr-light);
    border: 1px solid var(--clr-line);
    border-radius: var(--radius);
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    box-shadow: var(--bs);
    transition: transform 200ms ease-in-out;
}

.project-card:hover,
.project-card:focus-visible {
    transform: translateY(-4px);
    opacity: 1;
}

.project-card__media {
    aspect-ratio: 16 / 10;
    max-width: 100%;
    overflow: hidden;
    background: var(--clr-dark);
    border-bottom: 1px solid var(--clr-line);
}

.project-card__media img,
.project-card__media svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
}

.project-card__body {
    display: flex;
    flex-direction: column;
    gap: .5em;
    padding: 1.25em 1.5em 1.5em;
    flex: 1;
}

.project-card__body h3 {
    font-size: 1.35rem;
}

.project-card__body p {
    margin: 0;
    font-family: var(--ff-secondary);
    font-size: 1rem;
}

.project-card__more {
    margin-top: auto;
    padding-top: .5em;
    font-weight: var(--fw-bold);
    font-size: .9rem;
}

.eyebrow {
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--clr-muted);
    margin: 0;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: .35em;
    list-style: none;
    margin: .25em 0 0;
    padding: 0;
}

.tags li {
    font-size: .75rem;
    padding: .15em .6em;
    border: 1px solid var(--clr-line);
    border-radius: 999px;
    background: var(--clr-tint);
}

/* Wordmark panel for projects without screenshots */

.wordmark {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    padding: 1.5em 1.75em;
    color: var(--clr-light);
    background:
        radial-gradient(circle at 85% 20%, rgba(255,255,255,.12), transparent 45%),
        var(--clr-dark);
}

.wordmark strong {
    font-size: 2.4rem;
    line-height: 1;
}

.wordmark span {
    font-family: var(--ff-secondary);
    color: var(--clr-accent);
    margin-top: .5em;
}

/* Diagrams */

.diagram {
    background: var(--clr-dark);
}

.diagram text {
    font-family: 'Source Code Pro', monospace;
}

/* Case-study pages */

.case {
    max-width: 1000px;
    margin: 0 auto;
    padding: 3em 2em 4em;
}

.case__hero {
    display: grid;
    gap: 1em;
    margin-bottom: 2.5em;
}

.case__hero h1 {
    font-size: clamp(2.25rem, 6vw, 3.75rem);
}

.case__lede {
    font-family: var(--ff-secondary);
    font-size: 1.25rem;
    max-width: 38em;
    margin: 0;
}

.case__links {
    display: flex;
    flex-wrap: wrap;
    gap: .75em;
}

.facts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
    gap: 1em 2em;
    margin: 1em 0 0;
    padding: 1.25em 0;
    border-top: 1px solid var(--clr-line);
    border-bottom: 1px solid var(--clr-line);
}

.facts div {
    min-width: 0;
}

.facts dt {
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--clr-muted);
}

.facts dd {
    margin: .2em 0 0;
    font-family: var(--ff-secondary);
}

.case figure {
    margin: 2.5em 0;
}

.case figure img,
.case figure svg {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--bs);
}

.case figcaption {
    font-family: var(--ff-secondary);
    font-size: .9rem;
    color: var(--clr-muted);
    margin-top: .6em;
}

.case__section {
    max-width: 42em;
    margin: 3em 0;
}

.case__section h2 {
    font-size: var(--fs-h3);
    margin-bottom: .75em;
}

.case__section p,
.case__section li {
    font-family: var(--ff-secondary);
}

.case__section ul {
    padding-left: 1.2em;
}

.case__section li + li {
    margin-top: .5em;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr));
    gap: 1em;
    margin: 2.5em 0;
    padding: 0;
    list-style: none;
}

.stats li {
    background: var(--clr-tint);
    border-radius: var(--radius);
    padding: 1em 1.25em;
}

.stats strong {
    display: block;
    font-size: 1.75rem;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}

.stats span {
    font-family: var(--ff-secondary);
    font-size: .9rem;
}

.phones {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 260px));
    justify-content: center;
    gap: 1.5em;
    margin: 2.5em 0;
}

/* width/height attributes reserve space; height:auto keeps the real 600x1298 shape */
.phones img {
    width: 100%;
    height: auto;
    border: 1px solid var(--clr-line);
    border-radius: 18px;
    box-shadow: var(--bs);
}

.case__next {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1em;
    margin-top: 4em;
    padding-top: 2em;
    border-top: 1px solid var(--clr-line);
}

.case__next p {
    margin: 0;
    font-family: var(--ff-secondary);
}

/* Earlier work */

.earlier {
    max-width: 1100px;
    margin: 0 auto;
    text-align: left;
}

.earlier__heading {
    color: var(--clr-accent);
    font-size: 1.1rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin: 2.5em 0 1em;
}

.earlier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
    gap: 1.25em;
}

.earlier-tile {
    display: flex;
    flex-direction: column;
    color: var(--clr-light);
    text-decoration: none;
    border-radius: var(--radius);
    overflow: hidden;
    background: rgba(255,255,255,.06);
}

.earlier-tile img {
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    max-width: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 400ms ease;
}

.earlier-tile:hover img,
.earlier-tile:focus-visible img {
    transform: scale(1.04);
}

.earlier-tile span {
    display: flex;
    flex-direction: column;
    padding: .75em 1em 1em;
    font-weight: var(--fw-bold);
}

.earlier-tile small {
    font-family: var(--ff-secondary);
    font-weight: var(--fw-reg);
    color: var(--clr-accent);
}

.course-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
    gap: .75em 1.5em;
}

.course-list li {
    display: flex;
    align-items: baseline;
    gap: .75em;
    padding: .6em 0;
    border-bottom: 1px solid rgba(255,255,255,.15);
}

.course-list a {
    color: var(--clr-light);
}

.course-list span {
    font-family: var(--ff-secondary);
    color: var(--clr-accent);
    font-size: .9rem;
}

.course-list__code {
    margin-left: auto;
    font-size: .85rem;
}

/* Desktop: show the menu inline instead of behind the hamburger */

@media (min-width: 900px) {
    header {
        justify-content: flex-end;
        padding: 1.25em 2em;
    }

    .nav-toggle {
        display: none;
    }

    .nav {
        position: static;
        transform: none;
        background: transparent;
        color: var(--clr-dark);
    }

    .nav__list {
        flex-direction: row;
        gap: 2em;
    }

    .nav__link {
        font-size: 1rem;
    }

    .nav__link:hover {
        color: var(--clr-dark);
        text-decoration: underline;
    }
}

/* Inline SVG social icons */

.social-list__link svg {
    width: 1.5em;
    height: 1.5em;
    fill: currentColor;
    vertical-align: middle;
}

.figure-note {
    font-family: var(--ff-secondary);
    font-size: .9rem;
    color: var(--clr-muted);
    margin: -1.5em 0 2.5em;
}

.footer__resume {
    display: block;
    margin-top: .5em;
    font-size: .85em;
}