/* Bas/reset + global typografi. */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--navy);
}

/* Profilen: stora rubriker (h1/h2) = KlarheitKurrent.
   Mindre rubriker (h3/h4) = KlarheitGrotesk, som originalet. */
h1,
h2,
h3,
h4 {
  font-weight: 400;
  line-height: var(--lh-tight);
  color: var(--navy);
  margin: 0 0 0.5em;
}
h1,
h2 {
  font-family: var(--font-title);
}
h3,
h4 {
  font-family: var(--font-body);
}

h1 {
  font-size: clamp(2.75rem, 6vw + 1rem, var(--fs-xl));
}
h2 {
  font-size: clamp(2rem, 3.5vw + 0.5rem, var(--fs-lg));
  line-height: var(--lh-snug);
}
h3 {
  font-size: var(--fs-sm); /* 32px som originalet */
}
h4 {
  font-size: var(--fs-xs); /* 16px */
}

p {
  margin: 0 0 1em;
}

ul,
ol {
  margin: 0 0 1em;
  padding-left: 1.25em;
}

strong {
  font-weight: 700;
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: var(--space-4) 0;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  z-index: 1000;
}
.skip-link:focus {
  left: 0;
}

/* Layoutbehållare */
.holder {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-y);
}
@media (min-width: 768px) {
  .section {
    padding-block: var(--section-y-lg);
  }
}

.lead {
  font-size: var(--fs-lead);
  line-height: 1.45;
}

.measure {
  max-width: var(--maxw-text);
}

/* Scroll-in-toning — endast progressiv förbättring.
   Utan JS (ingen .js-klass) är allt innehåll synligt direkt. */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
}