/* Railroute Studio — designsystem
   Minimalistisk, varmt og roligt: papir, blæk og én akcentfarve.
   Ingen eksterne skrifter, ingen tredjepartsforespørgsler. */

:root {
  --papir: #f5f3ee;
  --papir-2: #efece5;
  --kort: #fffefb;
  --ink: #191814;
  --ink-2: #5f5c55;
  --ink-3: #8b877e;
  --streg: rgba(25, 24, 20, .13);
  --streg-2: rgba(25, 24, 20, .07);
  --signal: #0e3b3e;
  --signal-2: #1d5f61;
  --signal-lys: #e3edec;
  --sand: #c8b295;
  --skov: #2f4a39;
  --radius-l: 26px;
  --radius-m: 18px;
  --radius-s: 12px;
  --skygge: 0 18px 50px rgba(25, 24, 20, .08);
  --skygge-lille: 0 8px 24px rgba(25, 24, 20, .06);
  --max: 1140px;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", Inter, Roboto, system-ui, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--papir);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.02rem;
  line-height: 1.62;
  letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -.035em;
  font-weight: 720;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.85rem, 3.6vw, 2.7rem); }
h3 { font-size: clamp(1.1rem, 1.7vw, 1.3rem); letter-spacing: -.02em; }
h4 { font-size: 1rem; letter-spacing: -.01em; }

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

strong { font-weight: 690; }

.spring-til {
  position: fixed; left: 12px; top: 12px; z-index: 200;
  padding: .7rem 1rem; border-radius: 999px;
  background: var(--ink); color: var(--papir);
  text-decoration: none; transform: translateY(-160%);
  transition: transform .18s ease;
}
.spring-til:focus { transform: translateY(0); }

.beholder {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.beholder-sm { max-width: 760px; }

/* ---------- Header ---------- */

.top {
  position: sticky; top: 0; z-index: 90;
  background: color-mix(in srgb, var(--papir) 88%, transparent);
  backdrop-filter: blur(14px) saturate(130%);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.top.er-rullet { border-bottom-color: var(--streg); }
.top-indre {
  max-width: var(--max); margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}

.maerke {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 730; letter-spacing: -.03em; font-size: 1.06rem;
}
.maerke-ikon { width: 30px; height: 30px; flex: none; color: var(--signal); }
.maerke-ikon svg { width: 100%; height: 100%; display: block; }
.maerke-lille { font-weight: 500; color: var(--ink-3); letter-spacing: -.01em; }

.menu-knap {
  display: none; width: 44px; height: 44px; border: 0; border-radius: 12px;
  background: transparent; color: var(--ink);
}
.menu-knap:hover { background: var(--streg-2); }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  text-decoration: none; color: var(--ink-2); font-weight: 560; font-size: .95rem;
  padding: 6px 0; border-bottom: 1px solid transparent;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); }
.nav-cta {
  padding: 10px 18px !important; border-radius: 999px;
  background: var(--ink); color: var(--papir) !important;
  border-bottom: 0 !important;
}
.nav-cta:hover { background: var(--signal); }

/* ---------- Knapper ---------- */

.knap {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 50px; padding: 0 22px;
  border: 1px solid transparent; border-radius: 999px;
  background: transparent; color: inherit;
  font-weight: 640; font-size: .98rem; text-decoration: none;
  transition: transform .16s ease, background .16s ease, border-color .16s ease, color .16s ease;
}
.knap:hover { transform: translateY(-2px); }
.knap-primaer { background: var(--ink); color: var(--papir); }
.knap-primaer:hover { background: var(--signal); }
.knap-sekundaer { border-color: var(--streg); color: var(--ink); background: var(--kort); }
.knap-sekundaer:hover { border-color: var(--ink); }
.knap-lys { background: var(--kort); color: var(--ink); }
.knap-lys:hover { background: #fff; }
.knap-stille { padding: 0; min-height: 0; color: var(--signal); font-weight: 640; }
.knap-stille:hover { transform: none; text-decoration: underline; text-underline-offset: 4px; }
.knap .pil { transition: transform .16s ease; }
.knap:hover .pil { transform: translateX(3px); }

/* ---------- Typografiske småting ---------- */

.oejenbryn {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .76rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-3); margin: 0 0 18px;
}
.oejenbryn::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--signal); flex: none;
}

.lead { font-size: clamp(1.08rem, 1.7vw, 1.25rem); color: var(--ink-2); max-width: 60ch; }
.lille { font-size: .88rem; color: var(--ink-3); }
.lille-2 { font-size: .94rem; color: var(--ink-2); }

.sektion { padding: clamp(56px, 8vw, 104px) 0; }
.sektion-smal { padding: clamp(40px, 5vw, 64px) 0; }
.sektion-toppunkt { border-top: 1px solid var(--streg); }
.sektionshoved { max-width: 66ch; margin-bottom: clamp(28px, 4vw, 46px); }
.sektionshoved p { margin-top: 14px; color: var(--ink-2); font-size: 1.06rem; }
.midtstillet { margin-left: auto; margin-right: auto; text-align: center; }
.midtstillet .oejenbryn { justify-content: center; }
.midtstillet p { margin-left: auto; margin-right: auto; }

/* ---------- Forside: hero ---------- */

.hero { padding: clamp(28px, 4vw, 56px) 0 clamp(40px, 6vw, 72px); }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(28px, 5vw, 68px); align-items: center;
}
.hero h1 { margin-bottom: 22px; }
.hero h1 .tynd { color: var(--ink-3); }
.hero-knapper { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 0; }

.lofter-list {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  list-style: none; margin: 26px 0 0; padding: 0;
  font-size: .92rem; color: var(--ink-2);
}
.lofter-list li { display: inline-flex; align-items: center; gap: 8px; }
.lofter-list svg { width: 15px; height: 15px; color: var(--signal); flex: none; }

.hero-billede { position: relative; }
.hero-billede img.ramme {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: var(--radius-l); box-shadow: var(--skygge);
}
.hero-billet {
  position: absolute; left: -22px; bottom: -26px; width: 42%;
  max-width: 230px; transform: rotate(-7deg);
  filter: drop-shadow(0 14px 24px rgba(25, 24, 20, .18));
}

/* ---------- Ruten ---------- */

.rute {
  position: relative;
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  gap: clamp(14px, 3vw, 34px);
  list-style: none; margin: 0; padding: 0;
}
.rute::before {
  content: ""; position: absolute; left: 0; right: 0; top: 8px;
  border-top: 1px dashed var(--streg);
}
.rute-stop { position: relative; padding-top: 40px; }
.rute-prik {
  position: absolute; top: 0; left: 0;
  width: 17px; height: 17px; border-radius: 50%;
  background: var(--papir); border: 1.5px solid var(--ink);
}
.rute-stop.er-kommer .rute-prik { border-style: dashed; }
.rute-stop a { text-decoration: none; display: block; }
.rute-stop h3 { margin-bottom: 8px; }
.rute-stop h3 span { color: var(--ink-3); font-weight: 500; }
.rute-stop p { color: var(--ink-2); font-size: .95rem; }
.rute-stop .knap-stille { margin-top: 14px; }
.rute-prik--lumi { border-color: var(--signal); background: var(--signal); }
.rute-prik--fjelli { border-color: var(--skov); background: var(--skov); }
.rute-prik--naeste { background: var(--papir); }

/* ---------- Løfter / kort ---------- */

.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }

.kort {
  background: var(--kort); border: 1px solid var(--streg-2);
  border-radius: var(--radius-m); padding: 24px;
}
.kort h3 { margin-bottom: 10px; }
.kort p { color: var(--ink-2); font-size: .95rem; }
.kort-ikon {
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center; margin-bottom: 16px;
  background: var(--signal-lys); color: var(--signal);
}
.kort-ikon svg { width: 19px; height: 19px; }

/* ---------- App-kort ---------- */

.app-kort {
  display: grid; grid-template-columns: 108px minmax(0, 1fr);
  gap: 24px; padding: 26px;
  background: var(--kort); border: 1px solid var(--streg-2);
  border-radius: var(--radius-l); text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.app-kort:hover {
  transform: translateY(-3px); box-shadow: var(--skygge-lille);
  border-color: color-mix(in srgb, var(--app, var(--signal)) 40%, var(--streg-2));
}
.app-ikon {
  width: 108px; height: 108px; border-radius: 24px; overflow: hidden;
  background: var(--app-lys, var(--papir-2)); flex: none;
  display: grid; place-items: center;
  box-shadow: inset 0 0 0 1px var(--streg-2);
}
.app-ikon img { width: 100%; height: 100%; object-fit: cover; }
.app-ikon.pa-plads img { object-fit: contain; padding: 6px; }
.app-navn { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.app-navn h3 { font-size: 1.32rem; }
.app-kort p { color: var(--ink-2); font-size: .97rem; margin-top: 10px; }
.app-pris {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 16px; padding: 7px 13px; border-radius: 999px;
  background: var(--app-lys, var(--papir-2)); color: var(--ink);
  font-size: .87rem; font-weight: 640;
}
.app-metode {
  display: inline-block; font-size: .74rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
}
.app-kort--stor { grid-template-columns: 132px minmax(0, 1fr); padding: 30px; }
.app-kort--stor .app-ikon { width: 132px; height: 132px; border-radius: 28px; }

/* ---------- Billeder og galleri ---------- */

.billede-rund { border-radius: var(--radius-l); overflow: hidden; }
.billede-rund img { width: 100%; }
.to-spalter {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px); align-items: center;
}

.galleri { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.galleri figure { margin: 0; }
.galleri img { width: 100%; border-radius: var(--radius-m); }
.galleri figcaption { margin-top: 12px; font-size: .9rem; color: var(--ink-2); }

.skaerme {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(230px, 1fr);
  gap: 18px; overflow-x: auto; padding: 6px 4px 22px;
  scroll-snap-type: x mandatory;
}
.skaerme figure { margin: 0; scroll-snap-align: start; }
.skaerme img {
  width: 100%; border-radius: 26px; border: 1px solid var(--streg-2);
  background: #fff;
}
.skaerme figcaption { margin-top: 12px; font-size: .88rem; color: var(--ink-2); }

/* ---------- Fakta-stribe ---------- */

.fakta {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px; background: var(--streg-2);
  border: 1px solid var(--streg-2); border-radius: var(--radius-m);
  overflow: hidden;
}
.fakta > div { background: var(--kort); padding: 20px 22px; }
.fakta dt { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; }
.fakta dd { margin: 8px 0 0; font-weight: 640; letter-spacing: -.01em; }

/* ---------- Lister ---------- */

.tjek-liste { list-style: none; margin: 0; padding: 0; }
.tjek-liste li {
  position: relative; padding: 0 0 0 30px; margin-bottom: 14px;
  color: var(--ink-2);
}
.tjek-liste li:last-child { margin-bottom: 0; }
.tjek-liste li::before {
  content: ""; position: absolute; left: 2px; top: .55em;
  width: 12px; height: 7px; border-left: 1.6px solid var(--signal);
  border-bottom: 1.6px solid var(--signal); transform: rotate(-45deg);
}
.tjek-liste strong { color: var(--ink); }

.nummer-liste { list-style: none; margin: 0; padding: 0; counter-reset: n; }
.nummer-liste > li {
  counter-increment: n; position: relative;
  padding: 22px 0 22px 62px; border-top: 1px solid var(--streg-2);
}
.nummer-liste > li:first-child { border-top: 0; padding-top: 0; }
.nummer-liste > li::before {
  content: counter(n, decimal-leading-zero);
  position: absolute; left: 0; top: 22px;
  font-size: .82rem; font-weight: 700; color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
.nummer-liste > li:first-child::before { top: 0; }
.nummer-liste h3 { margin-bottom: 8px; }
.nummer-liste p { color: var(--ink-2); font-size: .97rem; }

/* ---------- Tabel ---------- */

.tabel-indpak { overflow-x: auto; border: 1px solid var(--streg-2); border-radius: var(--radius-m); background: var(--kort); }
table.sammenlign { width: 100%; border-collapse: collapse; font-size: .95rem; }
table.sammenlign th, table.sammenlign td {
  text-align: left; padding: 15px 20px; border-bottom: 1px solid var(--streg-2);
  vertical-align: top;
}
table.sammenlign thead th { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
table.sammenlign tbody tr:last-child th, table.sammenlign tbody tr:last-child td { border-bottom: 0; }
table.sammenlign td:last-child { color: var(--ink); font-weight: 560; }
table.sammenlign td:first-of-type { color: var(--ink-2); }

/* ---------- FAQ ---------- */

.faq { border-top: 1px solid var(--streg); }
.faq details { border-bottom: 1px solid var(--streg); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 20px 0; cursor: pointer; font-weight: 640; letter-spacing: -.015em;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; width: 13px; height: 13px; flex: none;
  border-right: 1.6px solid var(--ink-2); border-bottom: 1.6px solid var(--ink-2);
  transform: rotate(45deg) translateY(-3px); transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(225deg) translateY(-3px); }
.faq .svar { padding: 0 0 22px; color: var(--ink-2); max-width: 72ch; }
.faq .svar p + p { margin-top: 12px; }

/* ---------- App-side ---------- */

.app-top {
  padding: clamp(34px, 6vw, 76px) 0 clamp(28px, 4vw, 48px);
}
.app-top-indre { display: flex; align-items: flex-start; gap: clamp(20px, 3vw, 34px); flex-wrap: wrap; }
.app-top .app-ikon { width: 96px; height: 96px; border-radius: 22px; }
.app-top h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 14px; }
.app-top .lead { max-width: 56ch; }
.app-knapper { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.app-helt {
  border-radius: var(--radius-l); overflow: hidden; margin-top: 34px;
  border: 1px solid var(--streg-2); background: var(--kort);
}
.app-helt img { width: 100%; }

.funktioner { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.funktion { background: var(--kort); border: 1px solid var(--streg-2); border-radius: var(--radius-m); padding: 22px; }
.funktion h4 { margin-bottom: 8px; }
.funktion p { color: var(--ink-2); font-size: .93rem; }

/* ---------- Prosa (principper) ---------- */

.prosa { max-width: 68ch; }
.prosa h2 { margin-bottom: 18px; }
.prosa h3 { margin: 34px 0 12px; }
.prosa p { font-size: 1.06rem; color: var(--ink-2); }
.prosa p.stor { font-size: clamp(1.15rem, 2vw, 1.35rem); color: var(--ink); }
.prosa a { color: var(--signal); text-underline-offset: 4px; }
.prosa blockquote {
  margin: 28px 0; padding: 0 0 0 22px;
  border-left: 2px solid var(--signal);
  font-size: clamp(1.1rem, 1.8vw, 1.3rem); color: var(--ink);
  letter-spacing: -.02em;
}

.citat-billede { position: relative; }
.citat-billede img { width: 100%; border-radius: var(--radius-l); }

/* ---------- CTA-bånd ---------- */

.baand {
  background: var(--ink); color: var(--papir);
  border-radius: var(--radius-l); padding: clamp(34px, 5vw, 60px);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 26px;
}
.baand h2 { max-width: 22ch; }
.baand p { color: rgba(245, 243, 238, .72); margin-top: 14px; max-width: 46ch; }
.baand .knap-primaer { background: var(--papir); color: var(--ink); }
.baand .knap-primaer:hover { background: #fff; }
.baand .knap-sekundaer { border-color: rgba(245, 243, 238, .3); background: transparent; color: var(--papir); }
.baand .knap-sekundaer:hover { border-color: var(--papir); }

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

.fod { border-top: 1px solid var(--streg); padding: 52px 0 34px; margin-top: clamp(40px, 6vw, 72px); }
.fod-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(2, minmax(0, 1fr)); gap: 32px; }
.fod p { color: var(--ink-2); font-size: .94rem; max-width: 38ch; margin-top: 16px; }
.fod-titel { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; margin-bottom: 14px; }
.fod-links { display: grid; gap: 10px; }
.fod-links a { text-decoration: none; color: var(--ink-2); font-size: .95rem; }
.fod-links a:hover { color: var(--ink); }
.fod-bund {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--streg-2);
  font-size: .86rem; color: var(--ink-3);
}

/* ---------- 404 ---------- */

.fejl { min-height: 62vh; display: grid; place-items: center; text-align: center; }

/* ---------- Responsivt ---------- */

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-billede img.ramme { aspect-ratio: 16 / 11; }
  .hero-billet { left: auto; right: 14px; bottom: -18px; width: 34%; }
  .grid-3, .grid-4, .funktioner, .galleri { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fakta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .to-spalter { grid-template-columns: minmax(0, 1fr); }
  .fod-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

@media (max-width: 760px) {
  .menu-knap { display: grid; place-items: center; }
  .nav {
    position: absolute; left: 12px; right: 12px; top: calc(100% + 8px);
    display: none; flex-direction: column; align-items: stretch; gap: 4px;
    padding: 12px; background: var(--kort);
    border: 1px solid var(--streg); border-radius: var(--radius-m);
    box-shadow: var(--skygge-lille);
  }
  .nav.er-aaben { display: flex; }
  .nav a { padding: 12px 10px; }
  .nav-cta { text-align: center; }
  .top-indre { position: relative; }

  .rute { grid-auto-flow: row; grid-auto-columns: auto; gap: 0; }
  .rute::before { top: 0; bottom: 26px; left: 8px; right: auto; border-top: 0; border-left: 1px dashed var(--streg); }
  .rute-stop { padding: 0 0 30px 40px; }
  .rute-prik { top: 5px; }

  .grid-2, .grid-3, .grid-4, .funktioner, .galleri, .fakta { grid-template-columns: minmax(0, 1fr); }
  .app-kort, .app-kort--stor { grid-template-columns: 84px minmax(0, 1fr); gap: 18px; padding: 20px; }
  .app-kort .app-ikon, .app-kort--stor .app-ikon { width: 84px; height: 84px; border-radius: 20px; }
  .fod-grid { grid-template-columns: minmax(0, 1fr); }
  .baand { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .knap:hover, .app-kort:hover { transform: none; }
}

@media print {
  .top, .baand, .fod { display: none; }
}