/* Loopme — dark, teal-led single page
   Color  : mørkt som udgangspunkt, lyst via prefers-color-scheme — alt går
            gennem tokens i :root, så temaskiftet er ét sted
   Type   : Bricolage Grotesque (display) · Figtree (body) · JetBrains Mono (labels)
   Layout : sticky rail nav, ambient loop canvas, three anchored sections */

/* Mørkt er husets udgangspunkt; lyst tema overtager, hvis systemet beder om det. */
:root {
  color-scheme: dark;

  --ground:      #05100f;
  --ground-deep: #030a09;
  --surface:     #0a1917;
  --raised:      #0f2422;
  --line:        rgba(69, 227, 210, 0.14);
  --line-strong: rgba(69, 227, 210, 0.32);
  --hairline:    rgba(69, 227, 210, 0.09);

  --accent:      #02a79e;
  --accent-lit:  #45e3d2;
  --accent-deep: #01635d;

  --text:        #e8f4f2;
  --muted:       #87a4a0;
  --faint:       #7d9794;

  /* flader og effekter — de eneste steder temaerne skilles ad for alvor */
  --card-fade:     rgba(5, 16, 15, 0.55);
  --chip-line:     rgba(69, 227, 210, 0.16);
  --chip-bg:       rgba(2, 167, 158, 0.06);
  --chip-bg-hover: rgba(2, 167, 158, 0.14);
  --wash-a:        rgba(2, 167, 158, 0.20);
  --wash-b:        rgba(69, 227, 210, 0.09);
  --grain-op:      0.4;
  --logo-glow:     rgba(2, 167, 158, 0.45);
  --progress-glow: rgba(69, 227, 210, 0.6);
  --dot-glow:      rgba(69, 227, 210, 0.7);
  --role-ring:     rgba(2, 167, 158, 0.18);
  --teaser-glow:   rgba(2, 167, 158, 0.28);
  --h1-grad-end:   #8ff3e7;
  --brand-hover:   #7ff2e4;
  --sel-fg:        #02201e;
  --badge-bg:      #45e3d2;
  --badge-fg:      #04231f;
  --canvas-rgb:      69, 227, 210;
  --canvas-glow-rgb: 120, 245, 232;

  --display: "Bricolage Grotesque", "Trebuchet MS", sans-serif;
  --body: "Figtree", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;

  --measure: 62ch;
  --shell: 1120px;
  --radius: 18px;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;

    --ground:      #f2f6f5;
    --ground-deep: #e2ebe9;
    --surface:     #ffffff;
    --raised:      #ffffff;
    --line:        rgba(2, 167, 158, 0.22);
    --line-strong: rgba(2, 167, 158, 0.50);
    --hairline:    rgba(2, 167, 158, 0.16);

    --accent:      #02a79e;
    --accent-lit:  #017068;
    --accent-deep: #56b8b1;

    --text:        #07201d;
    --muted:       #41605c;
    --faint:       #647f7b;

    --card-fade:     rgba(226, 235, 233, 0.75);
    --chip-line:     rgba(2, 167, 158, 0.28);
    --chip-bg:       rgba(2, 167, 158, 0.07);
    --chip-bg-hover: rgba(2, 167, 158, 0.16);
    --wash-a:        rgba(2, 167, 158, 0.14);
    --wash-b:        rgba(2, 167, 158, 0.07);
    --grain-op:      0.22;
    --logo-glow:     transparent;
    --progress-glow: rgba(2, 167, 158, 0.35);
    --dot-glow:      rgba(2, 167, 158, 0.35);
    --role-ring:     rgba(2, 167, 158, 0.20);
    --teaser-glow:   rgba(2, 167, 158, 0.16);
    --h1-grad-end:   #01635d;
    --brand-hover:   #015d57;
    --sel-fg:        #ffffff;
    --badge-bg:      #017068;
    --badge-fg:      #ffffff;
    --canvas-rgb:      2, 167, 158;
    --canvas-glow-rgb: 2, 167, 158;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--text);
  font-family: var(--body);
  font-size: clamp(15px, 0.6vw + 13.6px, 17px);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ambient wash — teal from the top-left, cold deep from the bottom */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(90ch 60ch at 12% -10%, var(--wash-a), transparent 65%),
    radial-gradient(70ch 50ch at 100% 8%, var(--wash-b), transparent 60%),
    linear-gradient(180deg, transparent 35%, var(--ground-deep) 100%);
}

/* fine grain so the flat dark never reads as plastic */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: var(--grain-op);
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
}

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: 20px;
}

main, header, footer { position: relative; z-index: 1; }

a { color: inherit; }

::selection { background: var(--accent); color: var(--sel-fg); }

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

/* ── type ───────────────────────────────────────────── */

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.025em;
  text-wrap: balance;
  margin: 0;
}

h1 { font-size: clamp(2.5rem, 6.4vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h3 { font-size: 1.12rem; letter-spacing: -0.01em; line-height: 1.25; }

p { margin: 0; }

.lead {
  font-size: clamp(1.05rem, 1.3vw, 1.22rem);
  color: var(--muted);
  max-width: var(--measure);
}

/* code-comment eyebrow — the page is written by someone who writes code */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: lowercase;
  color: var(--accent-lit);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}
.eyebrow::before { content: "//"; color: var(--accent-deep); }

/* inline links in running text */
.about-body a,
.role-what a,
.f1-note a {
  color: var(--accent-lit);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--accent-deep);
  transition: text-decoration-color 0.25s ease, color 0.25s ease;
}
.about-body a:hover,
.role-what a:hover,
.f1-note a:hover { text-decoration-color: var(--accent-lit); }

/* ── top bar ────────────────────────────────────────── */

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  background: color-mix(in srgb, var(--ground-deep) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.topbar.is-stuck { border-bottom-color: var(--line); }

.topbar .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 62px;
}

.brand {
  display: flex;
  align-items: center;
  color: var(--accent-lit);
  text-decoration: none;
  transition: color 0.25s ease;
}
.brand:hover { color: var(--brand-hover); }
.brand svg { height: 20px; width: auto; display: block; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 30px);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}
.nav a {
  text-decoration: none;
  color: var(--muted);
  padding: 4px 0;
  position: relative;
  transition: color 0.25s ease;
  white-space: nowrap;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--accent-lit);
  transition: right 0.3s ease;
}
.nav a:hover { color: var(--text); }
.nav a:hover::after,
.nav a.is-active::after { right: 0; }
.nav a.is-active { color: var(--accent-lit); }

.progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent-lit));
  box-shadow: 0 0 12px var(--progress-glow);
}

/* ── hero ───────────────────────────────────────────── */

.hero {
  position: relative;
  padding-block: clamp(120px, 17vh, 190px) clamp(56px, 8vw, 96px);
}

#loop-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.85;
  pointer-events: none;
  mask-image: radial-gradient(120% 90% at 50% 40%, #000 30%, transparent 78%);
}

.hero-logo {
  color: var(--accent);
  width: min(430px, 76vw);
  filter: drop-shadow(0 0 40px var(--logo-glow));
}
.hero-logo svg { width: 100%; height: auto; display: block; }

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 26px;
  margin-top: 40px;
}

.hero h1 { max-width: 16ch; }
.hero h1 em {
  font-style: normal;
  color: var(--accent-lit);
  background: linear-gradient(100deg, var(--accent-lit), var(--accent) 60%, var(--h1-grad-end));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-meta {
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--faint);
  text-transform: uppercase;
}

/* ── teaser links ───────────────────────────────────── */

.teasers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: clamp(48px, 7vw, 76px);
}

.teaser {
  --mx: 50%;
  --my: 0%;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, var(--surface), var(--card-fade));
  text-decoration: none;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.3, 1),
              border-color 0.35s ease;
}
/* pointer-tracked glow */
.teaser::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  opacity: 0;
  background: radial-gradient(22ch 16ch at var(--mx) var(--my), var(--teaser-glow), transparent 70%);
  transition: opacity 0.35s ease;
}
.teaser:hover,
.teaser:focus-visible {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}
.teaser:hover::before,
.teaser:focus-visible::before { opacity: 1; }

.teaser-key {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.teaser h3 { color: var(--text); }
.teaser p {
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.55;
}
.teaser-go {
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent-lit);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.teaser-go span {
  display: inline-block;
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.teaser:hover .teaser-go span { transform: translateX(6px); }

/* ── sections ───────────────────────────────────────── */

.section {
  padding-block: clamp(72px, 11vw, 132px);
  scroll-margin-top: 70px;
  border-top: 1px solid var(--hairline);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: clamp(36px, 5vw, 56px);
  max-width: var(--measure);
}

/* ── om mig + kontakt ───────────────────────────────── */

.about {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.about-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: var(--measure);
}
.about-body p { color: var(--muted); }
.about-body strong { color: var(--text); font-weight: 600; }

.contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(170deg, var(--raised), var(--card-fade));
}
.contact-title {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 8px;
}
.contact a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  transition: color 0.25s ease, padding-left 0.25s ease;
}
.contact a:last-child { border-bottom: 0; }
.contact a:hover { color: var(--accent-lit); padding-left: 6px; }
.contact a .k {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}
.contact a .v {
  font-size: 0.95rem;
  text-align: right;
  word-break: break-word;
}

/* ── teknologi ──────────────────────────────────────── */

.stacks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.stack {
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(170deg, var(--surface), var(--card-fade));
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.stack h3 { color: var(--accent-lit); }
.stack ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.stack li {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--muted);
  padding: 5px 10px;
  border: 1px solid var(--chip-line);
  border-radius: 999px;
  background: var(--chip-bg);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.stack li:hover {
  color: var(--text);
  border-color: var(--line-strong);
  background: var(--chip-bg-hover);
}

/* looping marquee — the loop is the point */
.marquee {
  margin-top: clamp(36px, 5vw, 56px);
  overflow: hidden;
  border-block: 1px solid var(--hairline);
  padding-block: 16px;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: slide 38s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group {
  display: flex;
  align-items: center;
  gap: 34px;
  padding-right: 34px;
  font-family: var(--display);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--faint);
  white-space: nowrap;
}
.marquee-group b { color: var(--accent); font-weight: 600; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ── cv ─────────────────────────────────────────────── */

.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 30px;
}
/* the rail: one continuous line through every role */
.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 14px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--accent-lit), var(--accent-deep) 70%, transparent);
}

.role {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
  gap: 6px clamp(18px, 3vw, 40px);
  padding: 20px 4px;
  border-bottom: 1px solid var(--hairline);
}
.role:last-child { border-bottom: 0; }
.role::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 28px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  background: var(--ground);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.role:hover::before {
  background: var(--accent-lit);
  box-shadow: 0 0 0 4px var(--role-ring);
}

.role-org {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.role-org h3 { color: var(--text); font-size: 1.3rem; }
.role-when {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}
.role-what {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.role-title {
  font-weight: 600;
  color: var(--accent-lit);
  font-size: 0.95rem;
}
.role-what p {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 54ch;
}

.now {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--badge-fg);
  background: var(--badge-bg);
  padding: 2px 9px;
  border-radius: 999px;
  font-weight: 700;
}


/* ── f1: generationer af samme projekt ──────────────── */

.gens {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 0;
  margin-top: clamp(30px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.gen {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 24px 18px 22px 0;
  transition: background 0.3s ease;
}
/* the tick on the shared rail — one per rebuild */
.gen::before {
  content: "";
  position: absolute;
  left: 0;
  top: -4px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-deep);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.gen:last-child::before {
  background: var(--accent-lit);
  box-shadow: 0 0 10px var(--dot-glow);
}
.gen:hover::before { background: var(--accent-lit); }

.gen-year {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--faint);
}
.gen-name {
  font-family: var(--display);
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.gen:last-child .gen-name { color: var(--accent-lit); }
.gen-stack {
  font-family: var(--mono);
  font-size: 0.73rem;
  line-height: 1.7;
  color: var(--muted);
}

.f1-note {
  margin-top: clamp(26px, 3.5vw, 38px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: var(--measure);
}
.f1-note p { color: var(--muted); }

.aside {
  border-left: 2px solid var(--accent-deep);
  padding: 4px 0 4px 16px;
  font-size: 0.93rem;
}

/* ── footer ─────────────────────────────────────────── */

.foot {
  border-top: 1px solid var(--line);
  padding-block: 34px calc(34px + env(safe-area-inset-bottom, 0px));
}
.foot .shell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--faint);
}
.foot a { text-decoration: none; transition: color 0.25s ease; }
.foot a:hover { color: var(--accent-lit); }


/* ── samtykke ───────────────────────────────────────── */

.consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  display: flex;
  justify-content: center;
  padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--ground-deep) 94%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  border-top: 1px solid var(--line);
}
.consent[hidden] { display: none; }

.consent-inner {
  width: 100%;
  max-width: var(--shell);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.consent-copy {
  display: flex;
  flex-direction: column;
  gap: 5px;
  max-width: 60ch;
}
.consent-title {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-lit);
}
.consent-copy p + p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.consent-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.btn {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.25s ease, border-color 0.25s ease;
}
.btn:hover { border-color: var(--accent); background: var(--chip-bg-hover); }

.btn-solid {
  font-weight: 700;
  color: var(--badge-fg);
  background: var(--badge-bg);
  border-color: var(--badge-bg);
}
.btn-solid:hover { background: var(--accent); border-color: var(--accent); }

/* knap der skal se ud som et link */
.linklike {
  font: inherit;
  letter-spacing: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: color 0.25s ease;
}
.linklike:hover { color: var(--accent-lit); }

.foot-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.5vw, 26px);
}

@media (max-width: 620px) {
  .consent-inner { flex-direction: column; align-items: stretch; }
  .consent-actions .btn { flex: 1; }
}

/* ── reveal on scroll (only once JS is up, so the page is readable at rest) ── */

.anim .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.anim .reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ── narrow ─────────────────────────────────────────── */

@media (max-width: 760px) {
  .about { grid-template-columns: 1fr; }
  .role { grid-template-columns: 1fr; }
  .role::before { top: 26px; }
  .nav { gap: 14px; font-size: 0.72rem; }
  .gens { grid-template-columns: 1fr; }
  .gen { padding: 18px 0 18px 20px; border-bottom: 1px solid var(--hairline); }
  .gen:last-child { border-bottom: 0; }
  .topbar .shell { height: 56px; }
}

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

  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .anim .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}