/* ==========================================================================
   LeafJensen — Translator's Portfolio
   ========================================================================== */

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

:root {
    /* Palette */
    --cyan: #66d8ee;
    --orange: #ff6500;
    --ink: #eef2f6;
    --ink-dim: #a7b6c6;
    --bg: #0b192c;
    --bg-raised: #12243c;
    --bg-line: #1e3e62;
    --line: rgba(102, 216, 238, 0.16);

    /* Type */
    --font-sans: "Nunito Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-jp: "Noto Sans JP", var(--font-sans);
    --font-sc: "Noto Sans SC", var(--font-sans);

    /* Layout */
    --measure: 64rem;
    --measure-text: 44rem;
    --pad: clamp(1.25rem, 5vw, 3rem);
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    color-scheme: dark;
}

body {
    margin: 0;
    background:
        radial-gradient(60rem 45rem at 0% 0%, rgba(102, 216, 238, 0.16), transparent 70%),
        radial-gradient(55rem 45rem at 100% 100%, rgba(255, 101, 0, 0.12), transparent 70%),        var(--bg);
    background-attachment: fixed;
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: clamp(1rem, 0.95rem + 0.2vw, 1.075rem);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

a {
    color: var(--orange);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 3px;
    border-radius: 4px;
}

:lang(zh) {
    font-family: var(--font-sc);
}

:lang(ja) {
    font-family: var(--font-jp);
}

.hl {
    color: var(--orange);
}

/* --- Site nav ---------------------------------------------------------- */

.site-nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem var(--pad);
    background: rgba(11, 25, 44, 0.85);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}

.site-nav__left {
    display: flex;
    align-items: baseline;
    gap: 0.55rem;
    min-width: 0;
}

.site-nav__brand {
    color: var(--orange);
    font-weight: 800;
    letter-spacing: 0.02em;
}

.site-nav__brand:hover {
    text-decoration: none;
    color: var(--cyan);
}

.site-nav__count {
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--ink-dim);
    opacity: 0.7;
    white-space: nowrap;
}

.site-nav__social {
    display: flex;
    gap: 0.25rem;
}

.site-nav__social a {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.site-nav__social a:hover {
    background: var(--bg-line);
}

.site-nav__social svg {
    width: 20px;
    height: 20px;
    fill: var(--ink);
}

/* --- Shell ----------------------------------------------------------- */

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

.section {
    padding-block: clamp(2.5rem, 8vh, 4.5rem);
    border-top: 1px solid var(--line);
}

.section--narrow {
    max-width: var(--measure-text);
}

.section__label {
    margin: 0 0 1.75rem;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cyan);
}

/* --- Hero ----------------------------------------------------------- */

.hero {
    position: relative;
    isolation: isolate;
    padding-top: clamp(6rem, 18vh, 10rem);
    padding-bottom: clamp(3rem, 10vh, 6rem);
    text-align: center;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 10% 15% 20%;
    z-index: -1;
    background: radial-gradient(closest-side, rgba(255, 101, 0, 0.14), transparent);
    filter: blur(20px);
}

.hero__name {
    margin: 0;
    font-size: clamp(2.75rem, 9vw, 4.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
}

.hero__since {
    margin: 0.85rem 0 2.75rem;
    color: var(--ink-dim);
    font-size: 1.05rem;
}

.hero__mottos {
    text-align: center;
}

.hero__motto {
    margin: 0 auto;
    white-space: nowrap;
    font-style: italic;
    /* sized so the longest line (the English one) always fits one screen line */
    font-size: min(1.7rem, 3.5vw);
    line-height: 1.4;
}

.hero__motto + .hero__motto {
    margin-top: 0.85rem;
}

.hero__motto:lang(zh),
.hero__motto:lang(ja) {
    font-style: normal;
}

.hero__motto .hl {
    font-weight: 700;
}

.hero__quote {
    color: var(--cyan);
    font-size: 1.5em;
    line-height: 0;
}

/* --- Prose --------------------------------------------------------- */

.prose p {
    margin: 0 0 1.15rem;
}

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

.prose--dim p:lang(zh),
.prose--dim p:lang(ja) {
    color: var(--ink-dim);
}

/* --- Projects ----------------------------------------------------- */

.project {
    padding-block: clamp(2.25rem, 7vh, 3.75rem);
    border-top: 1px solid var(--line);
}

.project:first-of-type {
    border-top: 0;
    padding-top: 0;
}

.project__grid {
    display: grid;
    gap: 1.25rem 2.5rem;
    grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 48rem) {
    .project__grid {
        grid-template-columns: 14rem minmax(0, 1fr);
    }

    .project__meta {
        position: sticky;
        top: 5rem;
        align-self: start;
    }
}

.project__titles {
    margin: 0;
    display: grid;
    gap: 0.15rem;
    scroll-margin-top: 6rem;
}

.lang {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin: 0.75rem 0 0;
    padding: 0.15rem 0.6rem;
    border: 1px solid var(--line);
    border-radius: 99px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--cyan);
}

.lang__icon {
    width: 0.85rem;
    height: 0.85rem;
    fill: none;
    stroke: var(--orange);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* --- Cover strip ------------------------------------------------ */

.covers {
    padding-block: 0 clamp(2.5rem, 8vh, 4.5rem);
}

.covers .section__label {
    margin: 0 auto 1.25rem;
}

.covers__strip {
    display: flex;
    gap: 1rem;
    margin: 0;
    padding: 0.75rem max(var(--pad), 50% - 32rem + var(--pad)) 1.25rem;
    list-style: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: max(var(--pad), 50% - 32rem + var(--pad));
    scrollbar-color: var(--bg-line) transparent;
    scrollbar-width: thin;
}

.covers__strip li {
    flex: 0 0 auto;
    scroll-snap-align: start;
}

.cover {
    display: block;
    width: clamp(8.5rem, 22vw, 11.5rem);
    aspect-ratio: 2 / 3;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--bg-raised);
    box-shadow: 0 10px 24px -12px rgba(0, 0, 0, 0.7);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cover:hover,
.cover:focus-visible {
    transform: translateY(-6px);
    border-color: var(--orange);
    box-shadow: 0 16px 30px -12px rgba(255, 101, 0, 0.35);
    text-decoration: none;
}

.cover--text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.1rem;
    padding: 1rem;
    text-align: center;
    color: var(--ink);
    background: radial-gradient(circle at 50% 40%, #243a55, #0f1d30 75%);
}

.cover__emblem {
    width: 62%;
    height: auto;
}

.cover__name {
    margin-bottom: -0.5rem;
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.cover__sub {
    color: var(--cyan);
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1.5;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

@media (prefers-reduced-motion: reduce) {
    .cover {
        transition: none;
    }

    .cover:hover,
    .cover:focus-visible {
        transform: none;
    }
}

.project__titles a {
    color: var(--ink);
}

.project__titles a:hover {
    color: var(--cyan);
    text-decoration: none;
}

.project__title {
    display: block;
    margin: 0;
    font-size: 1.15rem;
    font-weight: 800;
    line-height: 1.3;
}

.project__title--alt {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ink-dim);
}

.project__tagline {
    margin: 0.7rem 0 0;
    color: var(--ink-dim);
    font-size: 0.95rem;
}

.project__body > * + * {
    margin-top: 1.15rem;
}

.project__quotes {
    margin: 0;
    padding-left: 1rem;
    border-left: 2px solid var(--orange);
}

.project__quotes p {
    margin: 0 0 0.55rem;
}

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

/* --- Screenshot scroller ---------------------------------------- */

.shots {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    margin-top: 1.75rem;
    padding-bottom: 0.85rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    overscroll-behavior-x: contain;
    scrollbar-color: var(--bg-line) var(--bg-raised);
    scrollbar-width: thin;
}

.shots img {
    width: auto;
    height: auto;
    max-width: min(100%, 38rem);
    max-height: 22rem;
    flex: 0 0 auto;
    border-radius: 10px;
    border: 1px solid var(--line);
    scroll-snap-align: start;
}

.shots::-webkit-scrollbar {
    height: 8px;
}

.shots::-webkit-scrollbar-track {
    background: var(--bg-raised);
    border-radius: 99px;
}

.shots::-webkit-scrollbar-thumb {
    background: var(--bg-line);
    border-radius: 99px;
}

/* --- Footer --------------------------------------------------- */

.site-footer {
    border-top: 1px solid var(--line);
    padding: 3rem var(--pad);
    text-align: center;
    color: var(--ink-dim);
    font-size: 0.9rem;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}