/* Polaris startsida (2026-09-24). Enkel, digital, tydlig.
   Ljus yta, mörka rektangulära knappar, mono-etiketter i en vänsterräls.
   Guld (#c9a84c) och natten (#07090c) delas med kapitelsidorna så övergången hänger ihop. */

:root {
  --paper: #f7f8f6;
  --ink: #0f1512;
  --ink-2: #3d4842;       /* brödtext, 8,5:1 mot paper */
  --ink-3: #414c46;       /* mono-etiketter, 8:1 mot paper */
  --rule: #d9ddd6;
  --night: #07090c;
  --bone: #e8e0d0;
  --gold: #c9a84c;
  --gold-ink: #6f5310;    /* guld som text på ljust, 7,3:1 */

  --head: "Saira", "Segoe UI", system-ui, sans-serif;
  --body: "Source Sans 3", system-ui, sans-serif;
  --mono: "Space Mono", ui-monospace, monospace;

  --gutter: clamp(18px, 4vw, 48px);
  --max: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: clamp(18px, 1rem + .25vw, 20px); line-height: 1.6; overflow-x: hidden; }
[hidden] { display: none !important; }
img { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: .2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.on-dark:focus-visible, .foot :focus-visible, .closing :focus-visible { outline-color: var(--gold); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 30; background: var(--ink); color: var(--paper); padding: 10px 16px; }
.skip:focus { left: 8px; }
.mono { font-family: var(--mono); font-size: .8rem; letter-spacing: .04em; }
h1, h2, h3 { font-family: var(--head); margin: 0; letter-spacing: -.01em; }

/* Knappar: rektangulära och mörka */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 26px; font-family: var(--head); font-weight: 600; font-size: 1.05rem; letter-spacing: .01em; text-decoration: none; border: 2px solid var(--ink); border-radius: 0; cursor: pointer; transition: background .15s, color .15s, transform .15s; }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: #000; text-decoration: none; transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--gold); }
.btn-alt { background: transparent; color: var(--ink); }
.btn-alt:hover { background: var(--ink); color: var(--paper); text-decoration: none; }
.btn-primary.on-dark { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn-primary.on-dark:hover { background: var(--gold); border-color: var(--gold); box-shadow: none; transform: none; }

/* Topp */
.top { border-bottom: 1px solid var(--rule); background: var(--paper); }
.top-in { display: flex; align-items: center; gap: 28px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.wordmark { font-family: var(--head); font-weight: 700; letter-spacing: .06em; font-size: 1.15rem; }
.wordmark span { color: var(--gold-ink); }
.top nav { display: flex; gap: 22px; margin-left: auto; font-family: var(--mono); font-size: .8rem; letter-spacing: .04em; }
.top nav a { text-decoration: none; color: var(--ink-3); padding: 10px 0; }
.top nav a:hover { color: var(--ink); text-decoration: underline; }
.btn-top { min-height: 44px; padding: 0 18px; font-size: .95rem; }

/* Hero */
.hero { padding: clamp(32px, 5vw, 72px) 0 clamp(40px, 6vw, 80px); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.hero h1 { font-size: clamp(2.5rem, 5.4vw, 5rem); line-height: 1.02; font-weight: 700; max-width: 12ch; }
.lead { margin: 20px 0 0; max-width: 44ch; font-size: clamp(1.15rem, 1.4vw, 1.4rem); line-height: 1.45; color: var(--ink-2); }
.hero-go { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.trust { margin: 20px 0 0; font-family: var(--mono); font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }

/* Nyhetsloggen till höger */
.ledger { border-top: 3px solid var(--ink); padding-top: 14px; }
.ledger h2 { font-family: var(--mono); font-weight: 700; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); }
.ledger-when { margin: 4px 0 0; color: var(--ink-3); }
.ledger-list { list-style: none; margin: 10px 0 0; padding: 0; }
.ledger-list li { border-top: 1px solid var(--rule); }
.ledger-list li:first-child { border-top: 0; }
.ledger-list a { display: block; padding: 14px 0; text-decoration: none; }
.ledger-list a:hover strong { text-decoration: underline; text-decoration-thickness: 2px; }
.ledger-list strong { display: block; font-family: var(--head); font-weight: 600; font-size: 1.12rem; line-height: 1.25; }
.ledger-list a > span { display: block; margin-top: 4px; font-size: .95rem; line-height: 1.45; color: var(--ink-2); }
.tag-new { display: inline-block; margin-right: 8px; padding: 2px 7px; background: var(--gold); color: var(--ink); font-family: var(--mono); font-size: .7rem; font-weight: 700; letter-spacing: .06em; vertical-align: 2px; }
.ledger-foot { margin: 6px 0 0; padding-top: 12px; border-top: 1px solid var(--rule); font-family: var(--mono); font-size: .8rem; color: var(--ink-3); }
.ledger-foot .sep { margin: 0 6px; }
.ledger-fallback { margin: 0; }

/* Sektioner: numret bor i en räls bredvid innehållet */
.sec { border-top: 1px solid var(--rule); padding: clamp(40px, 6vw, 84px) 0; }
.sec-in { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 24px; }
.rail .no { display: inline-block; padding-top: .55em; font-weight: 700; color: var(--ink-3); }
.body > h2 { font-size: clamp(1.9rem, 3.4vw, 3rem); line-height: 1.08; font-weight: 700; max-width: 22ch; }
.intro { margin: 16px 0 0; max-width: 56ch; color: var(--ink-2); }

.steps { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.steps li { display: grid; grid-template-columns: auto 1fr; gap: 16px; padding: 22px 24px 8px 0; }
.steps .n { font-size: 2.6rem; line-height: 1; font-weight: 700; font-family: var(--mono); color: var(--ink); }
.steps h3 { font-size: 1.3rem; font-weight: 600; }
.steps p { margin: 6px 0 0; color: var(--ink-2); font-size: .98rem; }

.chapters { list-style: none; margin: 32px 0 0; padding: 0; border-top: 2px solid var(--ink); }
.chapters li { border-bottom: 1px solid var(--rule); }
.chapters li > a, .chapters li:not(.on) { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: 16px; align-items: baseline; padding: 20px 0; text-decoration: none; }
.chapters .n { font-weight: 700; font-size: 1.1rem; color: var(--ink); }
.chapters .t strong { display: block; font-family: var(--head); font-size: 1.35rem; font-weight: 600; }
.chapters .t em { display: block; font-style: normal; margin-top: 2px; color: var(--ink-2); font-size: .98rem; }
.chapters .s { color: var(--ink-3); }
.chapters li.on > a:hover { background: #fff; }
.chapters li.on .s { color: var(--ink); font-weight: 700; }
.chapters li:not(.on) .t strong, .chapters li:not(.on) .n { color: var(--ink-3); }

.models { margin: 32px 0 0; border-top: 2px solid var(--ink); }
.models > div { display: grid; grid-template-columns: minmax(150px, 220px) minmax(0, 1fr); gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.models dt { font-family: var(--head); font-weight: 700; font-size: 1.3rem; }
.models dt span { display: block; margin-top: 2px; font-weight: 400; color: var(--ink-3); }
.models dd { margin: 0; color: var(--ink-2); max-width: 60ch; }
.more { margin: 22px 0 0; display: flex; gap: 22px; flex-wrap: wrap; font-family: var(--mono); font-size: .85rem; }

.sub { margin-top: 28px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: stretch; max-width: 820px; }
.sub input { min-height: 52px; padding: 0 14px; font: inherit; color: var(--ink); background: #fff; border: 2px solid var(--ink); border-radius: 0; }
.sub input[aria-invalid="true"] { border-color: #a4161a; }
.sub .btn { width: 100%; }
.sub .cta-samtycke { grid-column: 1 / -1; margin: 0; font-family: var(--mono); font-size: .8rem; line-height: 1.5; color: var(--ink-3); }
.sub .fine { grid-column: 1 / -1; margin: 4px 0 0; font-family: var(--mono); font-size: .8rem; color: var(--ink-3); }

.facts { margin: 32px 0 0; border-top: 2px solid var(--ink); }
.facts > div { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.facts dt { color: var(--ink-3); text-transform: uppercase; padding-top: .25em; }
.facts dd { margin: 0; color: var(--ink-2); }

.textlink { align-self: center; font-family: var(--mono); font-size: .85rem; letter-spacing: .03em; color: var(--ink); padding: 14px 4px; }
.hero-go { align-items: center; }

/* Hopfälld lista med alla analyser och guider (bevarar länkarna från förra startsidan) */
.alla { border-top: 1px solid var(--rule); padding: 22px 0; }
.alla summary { cursor: pointer; font-family: var(--mono); font-size: .85rem; letter-spacing: .04em; color: var(--ink); padding: 8px 0; }
.alla-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 32px; padding: 18px 0 8px; }
.alla h3 { color: var(--ink-3); text-transform: uppercase; margin-bottom: 8px; }
.alla ul { list-style: none; margin: 0; padding: 0; }
.alla li { padding: 6px 0; font-size: .95rem; line-height: 1.4; }
@media (max-width: 900px) { .alla-in { grid-template-columns: 1fr; } }

/* Avslutande band och fot: natten, som kapitelsidorna */
.closing { background: var(--night); color: var(--bone); padding: clamp(48px, 7vw, 96px) 0; }
.closing-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.closing-h { margin: 0; font-family: var(--head); font-weight: 700; font-size: clamp(1.9rem, 3.6vw, 3.2rem); line-height: 1.1; }
.foot { background: var(--night); color: rgba(232, 224, 208, .8); border-top: 1px solid rgba(232, 224, 208, .16); padding: 28px 0 40px; font-size: .9rem; }
.foot-in { display: flex; flex-direction: column; gap: 14px; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 8px 22px; font-family: var(--mono); font-size: .8rem; }
.foot a { color: var(--bone); }

/* Smala skärmar */
@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; }
  .top nav { display: none; }
  .btn-top { margin-left: auto; }
  .sec-in { grid-template-columns: 1fr; gap: 6px; }
  .rail .no { padding-top: 0; }
  .steps { grid-template-columns: 1fr; }
  .models > div, .facts > div { grid-template-columns: 1fr; gap: 6px; }
  .sub { grid-template-columns: 1fr; }
  .chapters li > a, .chapters li:not(.on) { grid-template-columns: 36px minmax(0, 1fr); }
  .chapters .s { grid-column: 2; }
}
@media (max-width: 520px) {
  .btn-top { display: none; }
  .top-in { min-height: 60px; }
  .hero-go .btn { width: 100%; }
}