/* =====================================================================
   Showcase-site — style.css
   Startskabelon. Designsprog genbrugt fra Anders' CV'er.
   Claude Code: byg videre på dette. Alt er bevidst enkelt og læsbart.
   ===================================================================== */

/* ---- Design tokens ---- */
:root {
  --accent: #1A56DB;
  --accent-soft: #E8EEFC;
  --dark: #1E1E2E;
  --gray: #555555;
  --gray-light: #8A8A94;
  --bg: #FFFFFF;
  --bg-alt: #FAFAFA;
  --line: #E6E6EC;
  --code-bg: #1E1E2E;
  --code-text: #E8EEFC;

  --maxw: 820px;
  --radius: 10px;
  --font: 'Inter', Arial, Helvetica, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
}

/* ---- Dark mode (valgfri toggle sætter [data-theme="dark"] på <html>) ---- */
[data-theme="dark"] {
  --dark: #F2F2F5;
  --gray: #B4B4BE;
  --gray-light: #7A7A86;
  --bg: #14141B;
  --bg-alt: #1B1B24;
  --line: #2A2A36;
  --accent-soft: #1C2740;
}

/* ---- Reset / base ---- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--bg);
  line-height: 1.65;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s ease, color 0.3s ease;
}

/* ---- Layout ---- */
section {
  padding: 6rem 1.5rem;
  border-bottom: 1px solid var(--line);
}
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
}

/* ---- Typography ---- */
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 700; margin-bottom: 1.5rem; }
h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.4rem; }

p { margin-bottom: 1.1rem; color: var(--dark); }
.lead { font-size: 1.25rem; color: var(--gray); }
.small { font-size: 0.9rem; color: var(--gray-light); }
.eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray);
  font-weight: 600;
  margin-bottom: 1rem;
}
.accent { color: var(--accent); }

/* ---- Divider (samme greb som CV'erne) ---- */
.divider {
  height: 2px;
  width: 100%;
  background: var(--accent);
  opacity: 0.9;
  margin: 0.5rem 0 2rem;
  border: none;
}

/* ---- Navigation ---- */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
}
nav .brand { font-weight: 700; letter-spacing: -0.01em; }
nav ul { display: flex; gap: 1.5rem; list-style: none; }
nav a {
  color: var(--gray);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
nav a:hover { color: var(--accent); }

@media (max-width: 640px) {
  nav ul { display: none; } /* Claude Code: evt. burger-menu på mobil */
}

/* ---- Hero ---- */
.hero { padding-top: 8rem; padding-bottom: 8rem; }
.hero h1 { margin-bottom: 1.2rem; }
.hero .lead { max-width: 32ch; margin-bottom: 2rem; }

/* ---- Buttons / links ---- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 0.15s ease, opacity 0.2s ease;
}
.btn:hover { transform: translateY(-1px); opacity: 0.92; }
.link-arrow {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

/* ---- Capability cards (framework-sektion) ---- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin-top: 2rem;
}
.card {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
}
.card h3 { color: var(--accent); }
.card p { font-size: 0.98rem; color: var(--gray); margin-bottom: 0; }

/* ---- Quote blocks (arbejdsform-sektion) ---- */
.quote-block { margin: 2rem 0; }
.quote-block blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.2rem;
  color: var(--accent);
  font-weight: 600;
  font-size: 1.15rem;
  margin-bottom: 0.8rem;
}

/* ---- Fact strip (om-mig) ---- */
.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.facts span {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* ---- Demo console ---- */
.console {
  background: var(--code-bg);
  color: var(--code-text);
  border-radius: var(--radius);
  padding: 1.5rem;
  font-family: var(--mono);
  font-size: 0.92rem;
  line-height: 1.7;
  min-height: 320px;
  margin-top: 1.5rem;
  overflow: hidden;
}
.console .task {
  color: var(--gray-light);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 0.8rem;
  margin-bottom: 1rem;
}
.step { margin-bottom: 0.7rem; opacity: 0; transform: translateY(6px); }
.step.visible { opacity: 1; transform: none; transition: all 0.35s ease; }
.step .label {
  display: inline-block;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  margin-right: 0.6rem;
}
.label.think  { background: #1C2740; color: #6E9BFF; }
.label.tool   { background: #2A2440; color: #B58BFF; }
.label.observe{ background: #16301F; color: #5FD08A; }
.label.answer { background: #3A2A16; color: #F2B45F; }
.step code { color: #B58BFF; font-family: var(--mono); }

.replay {
  margin-top: 1.2rem;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-family: var(--font);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.replay:hover { background: var(--accent); color: #fff; }

/* ---- Theme toggle ---- */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--gray);
  width: 38px; height: 38px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 1rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }

/* ---- Terminal caret (hero-animation, valgfri) ---- */
.caret::after {
  content: '▋';
  color: var(--accent);
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto; }
  .step { opacity: 1; transform: none; }
}

/* =====================================================================
   Tilføjelser til one-pageren.
   Bygget videre på skabelonen ovenfor — samme tokens, samme greb.
   ===================================================================== */

/* ---- Fonts: ingen webfont hentes udefra. Stakken bruger Inter/JetBrains
        Mono hvis de findes lokalt på maskinen, ellers systemets egne. ---- */
:root {
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Arial, Helvetica, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}

/* ---- Scroll-offset så sticky nav ikke dækker sektionsoverskrifter ---- */
section { scroll-margin-top: 4.5rem; }
body { text-rendering: optimizeLegibility; }

/* ---- Fokus-markering (tastaturnavigation) ---- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---- Springlink til indhold ---- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
  text-decoration: none;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

/* ---- Navigation: aktivt punkt + mobil-menu ---- */
nav .nav-right { display: flex; align-items: center; gap: 1.25rem; }
nav a.active { color: var(--accent); }
nav ul li a { position: relative; padding-bottom: 2px; }
nav ul li a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--accent);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--gray);
  width: 38px; height: 38px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}
.nav-toggle:hover { border-color: var(--accent); color: var(--accent); }

@media (max-width: 640px) {
  nav .wrap { padding: 0.7rem 1.1rem; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  nav ul {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1.1rem 1rem;
  }
  nav ul.open { display: flex; }
  nav ul li a { display: block; padding: 0.6rem 0; font-size: 1rem; }
  nav ul li a.active::after { display: none; }
}

/* ---- Hero ---- */
.hero { border-bottom: none; position: relative; }
.hero h1 { max-width: 18ch; }
.hero .body { max-width: 62ch; color: var(--gray); }
.hero .cta-row { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; margin-top: 1.6rem; }

/* Reserver plads til skrive-effekten, så layoutet ikke hopper */
.typed-line { min-height: calc(1.2em * 2); }

.scroll-hint {
  margin-top: 4rem;
  color: var(--gray-light);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.scroll-hint:hover { color: var(--accent); }
.scroll-hint .arrow { animation: nudge 2.4s ease-in-out infinite; }
@keyframes nudge {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(4px); }
}

@media (max-width: 640px) {
  .hero { padding-top: 5rem; padding-bottom: 5rem; }
  section { padding: 4rem 1.25rem; }
  body { font-size: 17px; }
}

/* ---- Sektioner med alternerende bund ---- */
.section-alt { background: var(--bg-alt); }

/* ---- Kort: linjebaserede ikoner ---- */
.card { display: flex; gap: 1rem; align-items: flex-start; }
.card .icon { flex: 0 0 auto; color: var(--accent); margin-top: 0.15rem; }
.card .icon svg { display: block; }

/* ---- Arkitektur-diagram (ren SVG) ---- */
.diagram {
  margin: 2.5rem 0 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 1.75rem 1rem 1.25rem;
  overflow-x: auto;
}
.diagram svg { display: block; width: 100%; height: auto; min-width: 520px; margin: 0 auto; }
.diagram .box { fill: var(--bg); stroke: var(--accent); stroke-width: 1.5; }
.diagram .box-accent { fill: var(--accent-soft); stroke: var(--accent); stroke-width: 1.5; }
.diagram .label {
  fill: var(--dark);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
}
.diagram .flow { stroke: var(--accent); stroke-width: 1.5; fill: none; }
.diagram .flow-dashed { stroke-dasharray: 5 4; }
.diagram .flow-text {
  fill: var(--gray);
  font-family: var(--font);
  font-size: 11px;
  letter-spacing: 0.06em;
}
.diagram-caption { color: var(--gray-light); font-size: 0.85rem; margin-top: 0.6rem; }

/* ---- Quote-blokke ---- */
.quote-block blockquote { font-style: normal; }
.quote-block p { color: var(--gray); margin-bottom: 0; }
.quote-block + .quote-block { margin-top: 2.5rem; }

/* ---- Demo-konsol ---- */
.console { min-height: 340px; }
[data-theme="dark"] .console { border: 1px solid var(--line); }
.console .step span { color: var(--code-text); }
.step.answer-step span { color: #F5D6A0; }
.console-note { margin-top: 0.9rem; }
.demo-controls { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

@media (max-width: 640px) {
  .console { font-size: 0.85rem; padding: 1.1rem; }
  .step .label { margin-bottom: 0.15rem; }
}

/* ---- Kontakt ---- */
.contact-list { list-style: none; margin: 1.8rem 0 1.2rem; font-size: 1.05rem; }
.contact-list li { margin-bottom: 0.45rem; }
.contact-list a { color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; }
.contact-list a:hover { border-bottom-color: var(--accent); }
.contact-list .name { font-weight: 700; color: var(--dark); }

footer {
  padding: 2.5rem 1.5rem 3.5rem;
  text-align: center;
}
footer p { margin-bottom: 0; }

/* ---- Reduced motion: også for de nye elementer ---- */
@media (prefers-reduced-motion: reduce) {
  .scroll-hint .arrow { animation: none !important; }
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* ---- Caret: en tynd streg frem for en tung blok ---- */
.caret::after {
  content: '';
  display: inline-block;
  width: 3px;
  height: 0.85em;
  background: var(--accent);
  vertical-align: -0.06em;
  margin-left: 0.08em;
  animation: blink 1s step-end infinite;
}

/* ---- Små layout-hjælpere (så markup'en kan køre uden inline styles,
        og siden kan serveres med en stram CSP) ---- */
nav .brand { color: inherit; text-decoration: none; }
.link-arrow { text-decoration: none; }
.spaced { margin-top: 2rem; }
.spaced-lg { margin-top: 2.5rem; }
.console-note { margin-bottom: 0; }
.note-under { margin-top: 0.9rem; }
