/* =========================================================
   Portfolio – blå "matrix grid" tema
   Webshoppen har sit eget stylesheet (webshop.css).
   ========================================================= */

:root {
    --bg: #07090D;
    --bg-elev: #0D1118;
    --bg-elev-2: #121824;
    --line: #182030;
    --line-strong: #243047;
    --text: #E6EAF0;
    --muted: #8D97A9;
    --blue: #3B82F6;
    --blue-soft: #4F8CFF;
    --cyan: #22D3EE;
    --grad: linear-gradient(90deg, var(--blue) 0%, var(--cyan) 100%);

    --font-sans: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;

    --radius: 6px;
    --wrap: 1200px;
    --gutter: clamp(16px, 4vw, 40px);
    --header-h: 64px;
    --ease: cubic-bezier(.2, .7, .2, 1);
    --grid-size: 60px;
    /* Fælles lodret afstand: bruges under hver hero og over/under hver sektion,
       så alle mellemrum mellem blokke er ens på hele sitet (ca. 112px på desktop). */
    --space: clamp(32px, 5vw, 56px);
}

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

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

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a { color: var(--blue-soft); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--cyan); }

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

h1, h2, h3, h4 {
    margin: 0 0 .5em;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text);
}

h1 { font-size: clamp(2.5rem, 7vw, 5rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.01em; }

p { margin: 0 0 1em; }

::selection { background: rgba(59, 130, 246, .35); color: #fff; }

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

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

main {
    flex: 1;
    position: relative;
    z-index: 1;
}

/* ---------- Baggrund: grid, spotlight og lysstriber ---------- */
/* Starter under headeren, så headerens blur ikke skal genberegnes når effekterne bevæger sig. */
.bg {
    position: fixed;
    top: var(--header-h);
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.bg__grid,
.bg__spot-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: var(--grid-size) var(--grid-size);
    background-position: -1px -1px;
}

.bg__grid {
    -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 100%);
    mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 100%);
}

/* Spotlight: en lille cirkel med det blå grid, flyttet med transform i site.js.
   Det indre grid flyttes modsat, så linjerne ligger fast. Kun transform ændres,
   så browseren ikke skal male noget om, når musen bevæger sig. */
.bg__spot {
    position: absolute;
    top: 0;
    left: 0;
    width: 480px;
    height: 480px;
    overflow: hidden;
    -webkit-mask-image: radial-gradient(circle closest-side, #000 0%, transparent 100%);
    mask-image: radial-gradient(circle closest-side, #000 0%, transparent 100%);
    opacity: 0;
    transition: opacity .4s var(--ease);
    will-change: transform;
}

.bg__spot-grid {
    background-image:
        linear-gradient(rgba(79, 140, 255, .55) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 140, 255, .55) 1px, transparent 1px);
    will-change: transform;
}

.has-pointer .bg__spot { opacity: 1; }

/* Lysstriber der glider langs gridlinjerne */
.streak {
    position: absolute;
    display: block;
    opacity: 0;
    will-change: transform, opacity;
}

.streak--h {
    left: 0;
    width: 180px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue), var(--cyan));
    animation: streak-h var(--dur, 9s) linear var(--delay, 0s) infinite;
}

.streak--v {
    top: 0;
    width: 1px;
    height: 180px;
    background: linear-gradient(180deg, transparent, var(--blue), var(--cyan));
    animation: streak-v var(--dur, 11s) linear var(--delay, 0s) infinite;
}

.streak:nth-child(3) { top: calc(var(--grid-size) * 3 - 1px);  --dur: 9s;  --delay: 0s; }
.streak:nth-child(4) { top: calc(var(--grid-size) * 8 - 1px);  --dur: 13s; --delay: 4s; }
.streak:nth-child(5) { top: calc(var(--grid-size) * 13 - 1px); --dur: 11s; --delay: 7s; }
.streak:nth-child(6) { left: calc(var(--grid-size) * 4 - 1px);  --dur: 10s; --delay: 2s; }
.streak:nth-child(7) { left: calc(var(--grid-size) * 17 - 1px); --dur: 14s; --delay: 6s; }

@keyframes streak-h {
    0%   { transform: translateX(-200px); opacity: 0; }
    10%  { opacity: .9; }
    60%  { opacity: .9; }
    75%  { transform: translateX(100vw); opacity: 0; }
    100% { transform: translateX(100vw); opacity: 0; }
}

@keyframes streak-v {
    0%   { transform: translateY(-200px); opacity: 0; }
    10%  { opacity: .9; }
    60%  { opacity: .9; }
    75%  { transform: translateY(100vh); opacity: 0; }
    100% { transform: translateY(100vh); opacity: 0; }
}

/* ---------- Header / navigation ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    height: var(--header-h);
    background: rgba(7, 9, 13, .72);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    backdrop-filter: blur(12px) saturate(140%);
    border-bottom: 1px solid var(--line);
}

.site-header__inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: inline-flex;
    white-space: nowrap;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: .85rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.logo svg {
    width: 30px;
    height: 30px;
    transition: color .25s var(--ease), transform .4s var(--ease);
}

.logo:hover { color: var(--text); }
.logo:hover svg { color: var(--blue-soft); transform: rotate(-8deg); }

.nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 4px;
}

.nav a {
    position: relative;
    display: block;
    padding: 8px 14px;
    color: var(--muted);
    font-size: .95rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: color .2s var(--ease), background-color .2s var(--ease);
}

.nav a::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 2px;
    height: 1px;
    background: var(--grad);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s var(--ease);
}

.nav a:hover { color: var(--text); }
.nav a:hover::after,
.nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--text); }

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    color: var(--text);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 1.5px;
    margin: 4px auto;
    background: currentColor;
    transition: transform .3s var(--ease), opacity .2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ---------- Typografiske byggeklodser ---------- */
.eyebrow {
    display: inline-block;
    margin: 0 0 16px;
    font-family: var(--font-mono);
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--cyan);
}

.eyebrow::before { content: "// "; color: var(--blue-soft); }

.lead {
    max-width: 60ch;
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    color: var(--muted);
}

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

.section {
    padding-block: var(--space);
}

.section--tight { padding-top: 0; }

.section-head {
    margin-bottom: clamp(28px, 4vw, 48px);
}

.section-head h2 { margin: 0; }

.gradient-text {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ---------- Chips / tags ---------- */
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--muted);
    background: rgba(13, 17, 24, .6);
    border: 1px solid var(--line-strong);
    border-radius: 4px;
    transition: color .2s var(--ease), border-color .2s var(--ease);
}

.chip:hover { color: var(--text); border-color: var(--blue); }

/* ---------- Knapper ---------- */
.btn {
    --arrow-shift: 0px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    font-family: var(--font-sans);
    font-size: .95rem;
    font-weight: 600;
    line-height: 1;
    color: #fff;
    background: var(--grad);
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    transition: box-shadow .3s var(--ease), transform .2s var(--ease), color .2s, border-color .2s, background-color .2s;
}

.btn:hover {
    color: #fff;
    --arrow-shift: 4px;
    box-shadow: 0 8px 30px -8px rgba(59, 130, 246, .65);
}

.btn:active { transform: translateY(1px); }

.btn .arrow {
    display: inline-block;
    transform: translateX(var(--arrow-shift));
    transition: transform .25s var(--ease);
}

.btn--ghost {
    color: var(--text);
    background: rgba(13, 17, 24, .5);
    border-color: var(--line-strong);
}

.btn--ghost:hover {
    color: var(--text);
    border-color: var(--blue);
    box-shadow: none;
}

.btn--sm { padding: 8px 14px; font-size: .85rem; }

.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: .8rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--blue-soft);
}

.text-link .arrow { transition: transform .25s var(--ease); }
.text-link:hover .arrow { transform: translateX(4px); }
.text-link--back:hover .arrow { transform: translateX(-4px); }

/* ---------- Hero (forside) ---------- */
.hero {
    position: relative;
    padding-block: clamp(80px, 14vw, 168px) var(--space);
    border-bottom: 1px solid var(--line);
}

.hero h1 {
    margin-bottom: 24px;
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 600;
    letter-spacing: -0.04em;
    line-height: .95;
}

.hero .lead { margin-bottom: 32px; }
.hero .ticker { margin: 0 0 40px; }

/* Undersiders hero */
.page-hero {
    padding-block: clamp(64px, 10vw, 128px) var(--space);
    border-bottom: 1px solid var(--line);
}

.page-hero h1 { margin-bottom: 16px; }
.page-hero .lead { margin-bottom: 0; }
.page-hero .chips { margin-top: 24px; }
.page-hero .meta { margin-top: 20px; }

.meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    font-family: var(--font-mono);
    font-size: .78rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--muted);
}

/* Undersidehero med et kort ved siden af (kontaktsiden) */
.page-hero__split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px 48px;
    align-items: end;
}

.card.profile-card {
    flex-direction: row;
    align-items: center;
    gap: 20px;
    padding: 20px 24px 20px 20px;
    min-width: 340px;
}

.profile-card__photo {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 96px;
    height: 96px;
    overflow: hidden;
    color: var(--text);
    background: var(--bg-elev-2);
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--bg-elev), 0 0 0 5px rgba(59, 130, 246, .35);
}

.profile-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.profile-card__photo svg { width: 44px; height: 44px; }

.profile-card__text p { margin: 0; }

.profile-card__name {
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.profile-card__title {
    margin-top: 2px !important;
    font-family: var(--font-mono);
    font-size: .75rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--cyan);
}

.profile-card__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px !important;
    font-size: .9rem;
    color: var(--muted);
}

.profile-card__meta svg { width: 15px; height: 15px; }

/* Hero intro – en enkelt, rolig fade ved indlæsning */
.intro > * {
    animation: rise .7s var(--ease) both;
}

.intro > *:nth-child(1) { animation-delay: .05s; }
.intro > *:nth-child(2) { animation-delay: .15s; }
.intro > *:nth-child(3) { animation-delay: .25s; }
.intro > *:nth-child(4) { animation-delay: .35s; }
.intro > *:nth-child(5) { animation-delay: .45s; }
.intro > *:nth-child(6) { animation-delay: .55s; }

@keyframes rise {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}

/* ---------- Ticker ---------- */
/* Smal boks i hero'en, der kun viser 3-4 kompetencer ad gangen. */
.ticker {
    position: relative;
    width: min(380px, 100%);
    margin-top: 40px;
    overflow: hidden;
    background: var(--bg-elev);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
}

/* Bløde kanter, så elementerne glider ind og ud i stedet for at blive klippet */
.ticker::before,
.ticker::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 1;
    width: 56px;
    pointer-events: none;
}

.ticker::before { left: 0;  background: linear-gradient(90deg, var(--bg-elev), transparent); }
.ticker::after  { right: 0; background: linear-gradient(-90deg, var(--bg-elev), transparent); }

.ticker__track {
    display: flex;
    width: max-content;
    animation: ticker var(--ticker-duration, 27s) linear infinite;
}

.ticker:hover .ticker__track { animation-play-state: paused; }

.ticker__group {
    display: flex;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ticker__group li {
    padding: 12px 0;
    font-family: var(--font-mono);
    font-size: .8rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--text);
    white-space: nowrap;
}

.ticker__group li::after {
    content: "·";
    margin-inline: 18px;
    color: var(--blue-soft);
}

@keyframes ticker {
    to { transform: translateX(-50%); }
}

/* ---------- Kort ---------- */
.card {
    --cx: 50%;
    --cy: 0%;
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    isolation: isolate;
    transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}

/* Glød der følger musen (--cx/--cy sættes i site.js) */
.card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(420px circle at var(--cx) var(--cy), rgba(59, 130, 246, .16), transparent 45%);
    opacity: 0;
    transition: opacity .35s var(--ease);
    pointer-events: none;
}

/* Kant der lyser op nær musen */
.card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: radial-gradient(260px circle at var(--cx) var(--cy), rgba(34, 211, 238, .7), transparent 60%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
    opacity: 0;
    transition: opacity .35s var(--ease);
    pointer-events: none;
}

.card:hover {
    transform: translateY(-2px);
    border-color: var(--line-strong);
    box-shadow: 0 24px 48px -24px rgba(0, 0, 0, .8);
}

.card:hover::before,
.card:hover::after { opacity: 1; }

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

/* Projektkort (bruges også af blogkort) */
.project-card[hidden] { display: none; }

.project-card__media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background:
        linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
        linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
        var(--bg-elev-2);
    border-bottom: 1px solid var(--line);
}

.project-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s var(--ease);
}

.card:hover .project-card__media img { transform: scale(1.03); }

.project-card__placeholder {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: var(--line-strong);
}

.project-card__placeholder svg { width: 44px; height: 44px; }

.project-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 14px;
    padding: 22px;
}

.project-card__body h3 { margin: 0; }

.project-card__body p {
    margin: 0;
    color: var(--muted);
    font-size: .97rem;
}

.project-card__foot {
    margin-top: auto;
    padding-top: 6px;
}

/* Hele kortet klikbart via linkets ::after, uden at gemme teksten for skærmlæsere */
.card .stretched::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
}

.section-foot { margin: 32px 0 0; }

.empty {
    padding: 40px;
    color: var(--muted);
    text-align: center;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius);
}

/* ---------- Brødtekst / læselayout ---------- */
.prose {
    max-width: 68ch;
    font-size: 1.1rem;
    line-height: 1.75;
    color: #C9D1DD;
}

.prose > *:first-child { margin-top: 0; }

.prose h2 { margin: 2em 0 .6em; font-size: clamp(1.6rem, 3vw, 2rem); }
.prose h3 { margin: 1.8em 0 .5em; font-size: 1.3rem; }
.prose p { margin: 0 0 1.25em; }
.prose strong { color: var(--text); font-weight: 600; }

.prose a {
    color: var(--blue-soft);
    text-decoration: underline;
    text-decoration-color: rgba(79, 140, 255, .4);
    text-underline-offset: 3px;
}

.prose a:hover { color: var(--cyan); text-decoration-color: var(--cyan); }

.prose ul, .prose ol { margin: 0 0 1.25em; padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--blue-soft); }

.prose blockquote {
    margin: 1.6em 0;
    padding: 4px 0 4px 20px;
    border-left: 2px solid var(--blue);
    color: var(--text);
    font-size: 1.15rem;
}

.prose code {
    padding: 2px 6px;
    font-family: var(--font-mono);
    font-size: .88em;
    color: var(--cyan);
    background: var(--bg-elev-2);
    border: 1px solid var(--line);
    border-radius: 4px;
}

.prose pre {
    margin: 1.6em 0;
    padding: 18px 20px;
    overflow-x: auto;
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font-size: .9rem;
    line-height: 1.6;
}

.prose pre code {
    padding: 0;
    color: var(--text);
    background: none;
    border: 0;
}

.prose img {
    margin: 1.6em 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.prose hr {
    margin: 2.5em 0;
    border: 0;
    border-top: 1px solid var(--line);
}

/* ---------- Om mig ---------- */
.about {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: clamp(32px, 6vw, 80px);
    align-items: start;
}

.about__aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    display: grid;
    gap: 14px;
}

.about__facts {
    display: grid;
    gap: 14px;
    margin: 0;
}

.about__aside .btn { justify-content: center; }

.fact {
    padding: 18px 20px;
}

.fact dt {
    margin-bottom: 4px;
    font-family: var(--font-mono);
    font-size: .7rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--cyan);
}

.fact dd { margin: 0; color: var(--text); }

/* ---------- Kontakt ---------- */
.contact-email {
    padding: clamp(24px, 4vw, 40px);
    margin-bottom: 20px;
}

.contact-email__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px 24px;
}

.contact-email__addr {
    font-size: clamp(1.3rem, 4vw, 2.6rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    word-break: break-all;
}

.contact-email__addr:hover { color: var(--cyan); }

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.contact-tile {
    gap: 6px;
    padding: 24px;
    color: var(--text);
}

.contact-tile:hover { color: var(--text); }

.contact-tile svg {
    width: 22px;
    height: 22px;
    margin-bottom: 14px;
    color: var(--blue-soft);
}

.contact-tile__label {
    font-family: var(--font-mono);
    font-size: .7rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--muted);
}

.contact-tile__value { font-size: 1.1rem; font-weight: 500; }

.contact-tile .arrow {
    position: absolute;
    top: 22px;
    right: 22px;
    color: var(--muted);
    transition: transform .25s var(--ease), color .25s var(--ease);
}

.contact-tile:hover .arrow { color: var(--cyan); transform: translate(3px, -3px); }

/* ---------- 404 ---------- */
.notfound {
    min-height: calc(100vh - var(--header-h) - 120px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-block: 80px;
}

.notfound__code {
    margin: 0 0 8px;
    font-family: var(--font-mono);
    font-size: clamp(6rem, 22vw, 14rem);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.05em;
}

/* ---------- Footer ---------- */
.site-footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--line);
    background: rgba(7, 9, 13, .85);
}

.site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-block: 28px;
}

.site-footer p {
    margin: 0;
    font-family: var(--font-mono);
    font-size: .78rem;
    letter-spacing: .06em;
    color: var(--muted);
}

.site-footer__links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-link {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: color .2s var(--ease), border-color .2s var(--ease);
}

.icon-link:hover { color: var(--text); border-color: var(--blue); }
.icon-link svg { width: 18px; height: 18px; }

.to-top {
    margin-left: 8px;
    font-family: var(--font-mono);
    font-size: .75rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
}

/* ---------- Scroll reveal (kun når JS kører) ---------- */
.js [data-reveal] {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .5s var(--ease), transform .5s var(--ease);
    transition-delay: calc(var(--i, 0) * 60ms);
}

.js [data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

/* ---------- Responsivt ---------- */
@media (max-width: 1024px) {
    .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .about { grid-template-columns: 1fr; }
    .about__aside { position: static; }
    .about__facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
    .nav-toggle { display: block; }

    .nav {
        position: absolute;
        top: var(--header-h);
        left: 0;
        right: 0;
        background: rgba(7, 9, 13, .96);
        border-bottom: 1px solid var(--line);
        visibility: hidden;
        opacity: 0;
        transform: translateY(-8px);
        transition: opacity .25s var(--ease), transform .25s var(--ease), visibility 0s linear .25s;
    }

    .nav.is-open {
        visibility: visible;
        opacity: 1;
        transform: none;
        transition: opacity .25s var(--ease), transform .25s var(--ease);
    }

    .nav ul {
        flex-direction: column;
        gap: 0;
        padding: 8px var(--gutter) 16px;
    }

    .nav a { padding: 14px 0; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
    .nav li:last-child a { border-bottom: 0; }
    .nav a::after { display: none; }
    .nav a.active { color: var(--cyan); }
}

@media (max-width: 360px) {
    .logo span { display: none; }
}

@media (max-width: 768px) {
    :root { --header-h: 58px; }

    .page-hero__split { grid-template-columns: 1fr; }
    .profile-card { min-width: 0; }

    .card-grid,
    .contact-grid,
    .about__facts { grid-template-columns: 1fr; }

    .streak--v { display: none; }
}

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

    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }

    .streak { display: none; }
    .ticker__track { animation: none; }

    .js [data-reveal] { opacity: 1; transform: none; }
}