/* ==========================================================================
   Tokens
   ========================================================================== */

:root {
    /* Colours come from the theme profiles in config/theme.php (layouts/theme.blade.php) */
    --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
    --radius: 14px;
    --gutter: 16px;
    --header-h: 60px;
}

/* ==========================================================================
   Base
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); text-underline-offset: 3px; }
a:hover { color: var(--accent); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.icon { width: 1em; height: 1em; flex: none; }

.container {
    width: 100%;
    max-width: 1040px;
    margin-inline: auto;
    padding-inline: var(--gutter);
}

@media (min-width: 720px) {
    :root { --gutter: 32px; }
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -60px;
    z-index: 100;
    padding: 8px 14px;
    border-radius: 8px;
    background: var(--ink);
    color: var(--bg);
}
.skip-link:focus { top: 12px; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter: saturate(160%) blur(12px);
    -webkit-backdrop-filter: saturate(160%) blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }

.site-header__inner {
    display: flex;
    align-items: center;
    gap: 8px;
    height: var(--header-h);
}

@media (min-width: 820px) {
    .site-header__inner { gap: 16px; }
}

.brand {
    font-weight: 600;
    letter-spacing: -.01em;
    text-decoration: none;
    white-space: nowrap;
}

/* Phones: the section links live in a dropdown opened by the menu button */
.site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 2px;
    padding: 8px var(--gutter) 16px;
    border-bottom: 1px solid var(--line);
    background: var(--bg);
    box-shadow: var(--shadow);
}
.site-nav.is-open { display: flex; }

.site-nav a {
    padding: 12px 14px;
    border-radius: 10px;
    color: var(--ink-soft);
    font-size: 16px;
    text-decoration: none;
    white-space: nowrap;
    transition: color .15s, background-color .15s;
}
.site-nav a:hover { color: var(--ink); background: var(--accent-soft); }
.site-nav a.is-active { color: var(--accent); background: var(--accent-soft); }

@media (min-width: 820px) {
    .site-nav {
        display: flex;
        position: static;
        flex-direction: row;
        gap: 4px;
        margin-left: auto;
        padding: 0;
        border: 0;
        background: none;
        box-shadow: none;
    }
    .site-nav a { padding: 6px 10px; border-radius: 999px; font-size: 14px; }
}

.menu-toggle,
.theme-toggle {
    display: grid;
    place-items: center;
    flex: none;
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    color: var(--ink-soft);
    font-size: 18px;
    cursor: pointer;
}
.menu-toggle { margin-left: auto; }
.menu-toggle:hover { color: var(--ink); }
.menu-toggle__close,
.menu-toggle[aria-expanded="true"] .menu-toggle__open { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__close { display: block; }

@media (min-width: 820px) {
    .menu-toggle { display: none; }
    .theme-toggle { width: 36px; height: 36px; font-size: 16px; }
}
.theme-toggle:hover { color: var(--ink); }
.theme-toggle__sun { display: none; }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle__sun { display: block; }
    :root:not([data-theme="light"]) .theme-toggle__moon { display: none; }
}
:root[data-theme="dark"] .theme-toggle__sun { display: block; }
:root[data-theme="dark"] .theme-toggle__moon { display: none; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero { padding: 48px 0 8px; }

.hero__inner {
    display: grid;
    gap: 32px;
    align-items: center;
}

.hero__photo {
    order: -1;
    width: 112px;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: var(--shadow);
}

@media (min-width: 820px) {
    .hero { padding-top: 88px; }
    .hero__inner { grid-template-columns: 1fr 260px; gap: 64px; }
    .hero__photo { order: 0; width: 260px; border-radius: 28px; }
}

.status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    padding: 4px 12px 4px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    color: var(--ink-soft);
    font-size: 13px;
}

.status__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ok);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 20%, transparent);
}

.hero__name {
    font-size: clamp(40px, 8vw, 68px);
    font-weight: 700;
    line-height: 1.02;
    letter-spacing: -.035em;
}

.hero__headline {
    margin-top: 12px;
    font-size: clamp(18px, 2.6vw, 22px);
    font-weight: 500;
    letter-spacing: -.01em;
}
.hero__focus { color: var(--ink-faint); font-weight: 400; }

.hero__intro {
    max-width: 60ch;
    margin-top: 20px;
    color: var(--ink-soft);
    font-size: 17px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.hero__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 20px;
    color: var(--ink-faint);
    font-size: 14px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 42px;
    padding: 0 18px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    color: var(--ink);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: transform .15s, background-color .15s, color .15s, border-color .15s;
}
.button:hover { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.button:active { transform: translateY(1px); }

.button--primary { border-color: var(--ink); background: var(--ink); color: var(--bg); }
.button--primary:hover { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); }

.button--icon { width: 42px; padding: 0; font-size: 18px; }

/* Stats */

.stats {
    display: grid;
    margin-top: 40px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    overflow: hidden;
}

/* Phones: one compact row per figure, number first */
.stats__item {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    box-shadow: -1px -1px 0 var(--line);
}

.stats dd {
    min-width: 56px;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -.03em;
    line-height: 1.1;
}

.stats dt { color: var(--ink-soft); font-size: 14px; }

@media (min-width: 640px) {
    .stats { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-top: 56px; }
    .stats__item { flex-direction: column-reverse; align-items: stretch; gap: 2px; padding: 20px 24px; }
    .stats dd { min-width: 0; font-size: 32px; }
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section { padding: 56px 0; }
.section + .section { border-top: 1px solid var(--line); }
.hero + .section { margin-top: 32px; }

.section__grid { display: grid; gap: 24px; }

@media (min-width: 820px) {
    .section { padding: 72px 0; }
    .section__grid { grid-template-columns: 200px 1fr; gap: 48px; }
}

.section__title {
    color: var(--ink-faint);
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
}

@media (min-width: 820px) {
    .section__title { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; padding-top: 4px; }
}

.subheading {
    margin: 40px 0 16px;
    color: var(--ink-faint);
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.prose { display: grid; gap: 16px; max-width: 68ch; color: var(--ink-soft); font-size: 17px; }

/* Tags */

.tags { display: flex; flex-wrap: wrap; gap: 6px; }

.tags li {
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--ink-soft);
    font-size: 13px;
}

/* Timeline */

.timeline { display: grid; gap: 40px; }

.timeline__item { display: grid; gap: 6px; }

@media (min-width: 640px) {
    .timeline__item { grid-template-columns: 150px 1fr; gap: 24px; }
}

.timeline__period {
    padding-top: 3px;
    color: var(--ink-faint);
    font-family: var(--mono);
    font-size: 13px;
    white-space: nowrap;
}

.timeline__role { font-size: 18px; font-weight: 600; letter-spacing: -.01em; line-height: 1.35; }

.timeline__company { margin-top: 2px; color: var(--accent); font-weight: 500; }
.timeline__company span { color: var(--ink-faint); font-weight: 400; }

.timeline__summary { margin-top: 12px; color: var(--ink-soft); }

.timeline__highlights { display: grid; gap: 8px; margin-top: 12px; color: var(--ink-soft); }

.timeline__highlights li { position: relative; padding-left: 20px; }
.timeline__highlights li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: .7em;
    width: 8px;
    height: 1.5px;
    background: var(--ink-faint);
}

.timeline__body .tags { margin-top: 16px; }

/* Project cards */

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--accent) 30%, var(--line)); }

.card__title { font-size: 18px; font-weight: 600; letter-spacing: -.01em; }
.card__text { flex: 1; color: var(--ink-soft); font-size: 15px; }

.card__link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    align-self: flex-start;
    color: var(--accent);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
}
.card__link:hover { text-decoration: underline; }

/* Entries (writing, education) */

.entries { display: grid; gap: 28px; }

.entry__meta { color: var(--ink-faint); font-family: var(--mono); font-size: 13px; }

.entry__type {
    margin-right: 6px;
    padding: 2px 8px;
    border-radius: 6px;
    background: var(--accent-soft);
    color: var(--accent);
}

.entry__title { margin-top: 6px; font-size: 18px; font-weight: 600; letter-spacing: -.01em; }
.entry__title a { display: inline-flex; align-items: center; gap: 4px; text-decoration: none; }
.entry__summary { margin-top: 6px; color: var(--ink-soft); }

/* Skills */

.skills { display: grid; gap: 24px; }

.skills__group { display: grid; gap: 10px; }

@media (min-width: 640px) {
    .skills__group { grid-template-columns: 180px 1fr; gap: 24px; }
    .skills dt { padding-top: 3px; }
}

.skills dt { font-weight: 500; }

/* Awards */

.awards { display: grid; gap: 12px; }
.awards li { display: grid; grid-template-columns: 56px 1fr; gap: 12px; }
.awards__year { color: var(--ink-faint); font-family: var(--mono); font-size: 13px; padding-top: 2px; }
.awards__issuer { color: var(--ink-faint); }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer { padding: 24px 0 32px; border-top: 1px solid var(--line); }

.contact {
    display: grid;
    justify-items: start;
    gap: 12px;
    padding: 56px 0;
}

.contact__title { font-size: clamp(32px, 6vw, 48px); font-weight: 700; letter-spacing: -.03em; line-height: 1.1; }
.contact__text { margin-bottom: 12px; color: var(--ink-soft); font-size: 17px; }
.contact .button { max-width: 100%; }

.site-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
    color: var(--ink-faint);
    font-size: 14px;
}

.site-footer__links { display: flex; flex-wrap: wrap; gap: 16px; }
.site-footer__links a { text-decoration: none; }

/* Build version pill */

.build {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px 4px 10px;
    border: 1px solid transparent;
    border-radius: 999px;
    background:
        linear-gradient(var(--surface), var(--surface)) padding-box,
        linear-gradient(120deg, var(--line), color-mix(in srgb, var(--accent) 55%, var(--line)), var(--line)) border-box;
    color: var(--ink-faint);
    font-family: var(--mono);
    font-size: 12px;
    white-space: nowrap;
    cursor: default;
}

.build__dot {
    position: relative;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ok);
}
.build__dot::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--ok);
    animation: build-pulse 2.4s ease-out infinite;
}

@keyframes build-pulse {
    from { transform: scale(1); opacity: .6; }
    to { transform: scale(3.2); opacity: 0; }
}

.build__version {
    background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 45%, var(--ok)));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 500;
}

.build__sep { opacity: .45; }

.build__commit { color: var(--ink-soft); }

/* ==========================================================================
   Motion & print
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media print {
    :root { --bg: #fff; --surface: #fff; --ink: #000; --ink-soft: #222; --ink-faint: #555; --line: #ccc; --accent: #000; --accent-soft: #f2f2f2; }
    .site-header, .skip-link, .hero__actions, .contact, .card__link .icon { display: none !important; }
    .section, .hero { padding: 20px 0; }
    .hero__photo { width: 120px; border-radius: 12px; }
    .card, .timeline__item { break-inside: avoid; }
    .card:hover { transform: none; box-shadow: none; }
}