/* Shared look of /atlas, /connect and /connect/done: the same tokens as public/index.html. */
:root {
  --ink: #0D1012; --slate: #15181C; --steel: #646A70; --mist: #A3A9AF; --fog: #EAEDF0;
  --red: #E0282E; --red-hi: #EE4247; --line-d: rgba(234, 237, 240, .14);
  --step--1: clamp(.8rem, .77rem + .15vw, .92rem);
  --step-0: clamp(1rem, .95rem + .25vw, 1.18rem);
  --step-1: clamp(1.18rem, 1.06rem + .6vw, 1.65rem);
  --step-4: clamp(3rem, 1.4rem + 7vw, 9rem);
  --space-s: clamp(.75rem, .6rem + .6vw, 1.25rem);
  --space-m: clamp(1.25rem, .9rem + 1.5vw, 2.5rem);
  --space-l: clamp(2.5rem, 1.6rem + 4vw, 6rem);
  --gutter: clamp(1rem, .4rem + 3vw, 4rem);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --sans: "Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100svh; display: flex; flex-direction: column; background: var(--ink); color: var(--fog); font: 400 var(--step-0)/1.5 var(--sans); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: radial-gradient(60% 50% at 80% 10%, rgba(224, 40, 46, .13), transparent 70%), radial-gradient(70% 60% at 0% 0%, rgba(234, 237, 240, .06), transparent 70%); }
::selection { background: var(--red); color: #fff; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, p { margin: 0; }
.wrap { position: relative; width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--gutter); }

.nav { padding-block: var(--space-s); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo { display: inline-flex; align-items: center; gap: .5em; font-weight: 700; font-size: var(--step-1); letter-spacing: -.03em; }
.logo svg { width: 1.45em; height: 1.45em; }
.logo small { font: 400 var(--step--1) var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mist); }

main { flex: 1; display: grid; align-items: center; padding-block: var(--space-l); }
.label { display: block; font: 400 var(--step--1) var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mist); margin-bottom: var(--space-s); }
h1 { font-weight: 800; font-size: var(--step-4); line-height: .92; letter-spacing: -.045em; max-width: 14ch; margin-bottom: var(--space-m); }
h2 { font-weight: 800; font-size: clamp(1.6rem, 1.3rem + 1.5vw, 2.9rem); line-height: 1; letter-spacing: -.035em; max-width: 22ch; margin-bottom: var(--space-s); }
.lead { font-size: var(--step-1); line-height: 1.35; letter-spacing: -.01em; max-width: 34ch; color: var(--fog); }
.fine { color: var(--mist); max-width: 52ch; }
.fine b { color: var(--fog); font-weight: 500; }
.code { display: block; font: 500 clamp(2.4rem, 1.2rem + 6vw, 6.5rem)/1 var(--mono); letter-spacing: .12em; color: var(--fog); margin-bottom: var(--space-m); overflow-wrap: anywhere; }
.code span { color: var(--red); }
.stack > * + * { margin-top: var(--space-m); }
.rule { height: 1px; background: var(--line-d); border: 0; margin: var(--space-l) 0 var(--space-m); max-width: 52ch; }
.price { font-weight: 600; font-size: var(--step-1); line-height: 1.35; letter-spacing: -.015em; max-width: 36ch; }
.status { min-height: 1.5em; font: 400 var(--step--1) var(--mono); color: var(--mist); }
.status.err { color: var(--red-hi); }
footer { padding-block: var(--space-m); color: var(--steel); font: 400 var(--step--1) var(--mono); }
footer a { color: var(--mist); text-decoration: underline; text-decoration-color: var(--red); text-underline-offset: 4px; }

/* the brand underline: drawn when the writing line lands on it */
.u { position: relative; white-space: nowrap; }
.u::after { content: ""; position: absolute; left: 0; right: 0; bottom: -.02em; height: .1em; border-radius: .05em; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease); }
.u.on::after, html:not(.js) .u::after { transform: scaleX(1); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6em; padding: 1.05em 1.7em; border-radius: 999px; background: var(--red); color: #fff; font-weight: 600; font-size: var(--step--1); letter-spacing: .01em; box-shadow: 0 18px 40px -18px rgba(224, 40, 46, .9); transition: background .4s, box-shadow .4s, opacity .3s; }
.btn:hover { background: var(--red-hi); box-shadow: 0 22px 50px -16px var(--red); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .55; cursor: default; box-shadow: none; }
.btn .arr { transition: transform .5s var(--ease); }
.btn:hover .arr { transform: translateX(5px); }

/* the writing line: one red line writes every sentence (see sw.js) */
.js [data-sw] { opacity: 0; }
.sw-w { display: inline-block; }
.sw-bar { position: absolute; left: 0; top: 0; width: 0; border-radius: 9px; background: var(--red); pointer-events: none; z-index: 40; }
.js .btn[data-pop] { opacity: 0; transform: translateX(-14px); transition: opacity .6s var(--ease), transform .6s var(--ease), background .4s; }
.js .btn[data-pop].in { opacity: 1; transform: none; }
.js .btn[data-pop].in[disabled] { opacity: .55; }

/* plans: large type side by side, separated by hairlines only (no cards) — /atlas and /connect */
.plans { display: grid; gap: var(--space-m) var(--gutter); margin-top: var(--space-m); }
@media (min-width: 860px) { .plans { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.plan { border-top: 1px solid var(--line-d); padding-top: var(--space-s); }
.plan .label { margin-bottom: var(--space-s); }
.fig { display: block; font-weight: 800; font-size: clamp(3rem, 1.9rem + 4.4vw, 6.2rem); line-height: .9; letter-spacing: -.05em; margin-bottom: var(--space-s); white-space: nowrap; }
.fig small { font-size: .26em; font-weight: 500; letter-spacing: -.01em; color: var(--mist); margin-left: .35em; }
.plan .fine { display: block; }
.plan .fine + .fine, .plan .year + .fine { margin-top: .6em; }
.plan .year { display: block; margin-top: var(--space-s); font-weight: 600; font-size: var(--step-1); line-height: 1.3; letter-spacing: -.015em; }
.say { max-width: 18ch; }
.after { margin-top: var(--space-m); }

/* /connect: the three plans are the choice; the chosen figure is lit and underlined in red */
.pick { position: relative; display: block; cursor: pointer; }
.pick input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.pick .fig { position: relative; display: inline-block; font-size: clamp(2.4rem, 1.5rem + 3.4vw, 4.6rem); color: var(--steel); transition: color .4s var(--ease); }
.pick:hover .fig { color: var(--mist); }
.pick.sel .fig { color: var(--fog); }
.pick .fig::after { content: ""; position: absolute; left: 0; right: 0; bottom: -.08em; height: .07em; border-radius: .05em; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); }
.pick.sel .fig::after { transform: scaleX(1); }
.pick input:focus-visible ~ .fig { outline: 2px solid var(--red-hi); outline-offset: 8px; border-radius: 4px; }
.note { transition: opacity .3s var(--ease); }
.note.swap { opacity: 0; }

/* /bestellen, /kuendigen, /widerrufen: the order summary and the two legal forms. Hairlines and type only. */
main.doc { display: block; }
.doc .wrap > * { max-width: 46rem; }
.doc h1 { font-size: clamp(2.6rem, 1.4rem + 5vw, 6rem); max-width: 13ch; }
.sum { margin: var(--space-m) 0 0; }
.sum > div { display: grid; gap: .2em 1.5rem; padding: .9em 0; border-top: 1px solid var(--line-d); }
.sum > div:last-child { border-bottom: 1px solid var(--line-d); }
@media (min-width: 640px) { .sum > div { grid-template-columns: 12rem minmax(0, 1fr); } }
.sum dt { font: 400 var(--step--1)/1.9 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mist); }
.sum dd { margin: 0; color: var(--fog); }
.sum dd b { font-weight: 600; }
.sum dd .fine { display: block; margin-top: .25em; }
.doc a.ul, .fine a, .sum a { text-decoration: underline; text-decoration-color: var(--red); text-underline-offset: 3px; }
.big { display: block; font-weight: 800; font-size: clamp(2rem, 1.4rem + 2.6vw, 3.6rem); line-height: 1; letter-spacing: -.04em; }
.big small { font-size: .4em; font-weight: 500; letter-spacing: -.01em; color: var(--mist); margin-left: .3em; }
.agree { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .9rem; align-items: start; margin-top: var(--space-m); cursor: pointer; color: var(--fog); max-width: 46rem; }
.agree input { width: 1.35rem; height: 1.35rem; margin: .15em 0 0; accent-color: var(--red); cursor: pointer; }
.agree input:focus-visible, .field input:focus-visible, .field textarea:focus-visible, .opts input:focus-visible { outline: 2px solid var(--red-hi); outline-offset: 3px; }
.actions { margin-top: var(--space-m); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-s) var(--space-m); }
.textlink { font: 400 var(--step--1) var(--mono); color: var(--mist); text-decoration: underline; text-decoration-color: var(--red); text-underline-offset: 4px; }
.textlink:hover { color: var(--fog); }
.btn.ghost { background: none; color: var(--fog); box-shadow: inset 0 0 0 1px var(--line-d); }
.btn.ghost:hover { background: rgba(234, 237, 240, .06); box-shadow: inset 0 0 0 1px var(--mist); }

/* form fields: a label in mono, the value on a single hairline */
.fields { display: grid; gap: var(--space-m); margin-top: var(--space-m); max-width: 46rem; }
.field { display: block; }
.field > span, .opts legend { display: block; font: 400 var(--step--1) var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mist); margin-bottom: .35em; }
.field > span i { font-style: normal; text-transform: none; letter-spacing: 0; color: var(--steel); }
.field input, .field textarea { width: 100%; font: 500 var(--step-1)/1.3 var(--sans); letter-spacing: -.01em; color: var(--fog); background: transparent; border: 0; border-bottom: 1px solid var(--line-d); border-radius: 0; padding: .35em 0 .45em; transition: border-color .3s; color-scheme: dark; }
.field textarea { min-height: 4.5em; resize: vertical; font-size: var(--step-0); line-height: 1.5; }
.field input:focus, .field textarea:focus { border-bottom-color: var(--red); outline: none; }
.field input::placeholder, .field textarea::placeholder { color: var(--steel); }
.opts { border: 0; margin: 0; padding: 0; min-width: 0; }
.opts label { display: flex; gap: .7rem; align-items: baseline; padding: .35em 0; cursor: pointer; color: var(--fog); }
.opts label input[type=radio] { accent-color: var(--red); width: 1.1rem; height: 1.1rem; margin: 0; flex: none; transform: translateY(.15em); }
.opts label.sub { display: block; margin: .4em 0 0 1.8rem; cursor: auto; }
.opts label.sub[hidden] { display: none; }
.opts .sub input { max-width: 14rem; }

/* EN / DE (lang.js) on the legal and order pages: two mono words in the header, the current one underlined.
   With JavaScript only the chosen language's [data-lang] blocks show; without it both stay visible. */
.lang-sw { display: flex; gap: .9em; font: 400 var(--step--1) var(--mono); letter-spacing: .08em; }
.lang-sw a { color: var(--steel); text-underline-offset: 4px; transition: color .3s; }
.lang-sw a:hover, .lang-sw a[aria-current] { color: var(--fog); }
.lang-sw a[aria-current] { text-decoration: underline; text-decoration-color: var(--red); }
.lang-en [data-lang="de"], .lang-de [data-lang="en"] { display: none; }

/* the receipt: printable, saved with date and time */
.receipt { margin-top: var(--space-m); }
.receipt .when { font: 500 var(--step-1)/1.3 var(--mono); color: var(--fog); }
@media print {
  :root { --fog: #000; --mist: #333; --steel: #555; --line-d: #bbb; }
  body { background: #fff; color: #000; }
  body::before, .nav, footer, .noprint, .sw-bar, .lang-sw { display: none !important; }
  [data-sw] { opacity: 1 !important; }
  main { padding-block: 0; }
}

/* download help (#get): Atlas is not code-signed yet, so browsers and SmartScreen warn */
.get-help { margin-top: var(--space-l); max-width: 70ch; }
.get-help .fine { line-height: 1.7; margin-top: var(--space-s); }
.get-help code { font-family: var(--mono, ui-monospace, monospace); font-size: .92em; }
.get-help code.hash { word-break: break-all; color: var(--red, #e5352b); }
.get-help #dl-started { margin-bottom: var(--space-m); }