/* ==========================================================================
   VisitWeb UF – Bas: typsnitt, designtokens, reset, typografi, knappar, formulär
   Layoutkoncept: luftig skandinavisk 12-kolumnsgrid, asymmetriska kompositioner,
   stora grotesk-rubriker med kursiva serif-accenter, en mörk kontrastsektion.
   ========================================================================== */

/* ---------- Typsnitt (självhostade, inga anrop till tredje part) ---------- */
@font-face {
  font-family: "Familjen Grotesk";
  src: url("../fonts/familjen-grotesk.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("../fonts/instrument-sans.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("../fonts/instrument-serif-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Serif";
  src: url("../fonts/instrument-serif.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("../fonts/geist-mono.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

/* ---------- Designtokens ---------- */
:root {
  /* Färg */
  --bg: #FAFAF8;            /* varmvit bakgrund */
  --bg-tint: #F2F4F8;       /* sekundär bakgrund */
  --surface: #FFFFFF;       /* kort */
  --ink: #151923;           /* huvudtext */
  --ink-soft: #3D4354;      /* brödtext */
  --ink-muted: #5E6475;     /* sekundär text */
  --line: rgba(21, 25, 35, 0.09);
  --line-strong: rgba(21, 25, 35, 0.16);

  --blue: #4169FF;          /* primär accent */
  --blue-ink: #2D52F0;      /* blå för text och knappar (AA-kontrast) */
  --lavender: #A78BFA;      /* sekundär accent */
  --lavender-ink: #6D4AE0;
  --blue-soft: #E8EDFF;
  --lavender-soft: #F0EBFF;

  --dark: #0B0E17;          /* mörk sektion */
  --dark-2: #141a2b;
  --on-dark: #EEF0F6;
  --on-dark-muted: #A3A9BC;
  --line-dark: rgba(238, 240, 246, 0.12);

  --success: #12805C;
  --danger: #C4314B;
  --danger-soft: #FDECEF;
  --info-soft: #EEF2FF;

  --grad: linear-gradient(120deg, #4169FF 0%, #6F78FF 48%, #A78BFA 100%);
  --grad-soft: linear-gradient(135deg, #E8EDFF 0%, #F0EBFF 100%);

  /* Typografi */
  --font-display: "Familjen Grotesk", "Helvetica Neue", Arial, system-ui, sans-serif;
  --font-body: "Instrument Sans", "Helvetica Neue", Arial, system-ui, sans-serif;
  --font-serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --fs-display: clamp(2.85rem, 1.55rem + 5.4vw, 6.9rem);
  --fs-h2: clamp(2.25rem, 1.45rem + 3.4vw, 4.6rem);
  --fs-h3: clamp(1.35rem, 1.15rem + 0.75vw, 1.85rem);
  --fs-lead: clamp(1.06rem, 0.98rem + 0.35vw, 1.28rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9rem;
  --fs-label: 0.74rem;

  /* Rymd och form */
  --gutter: clamp(16px, 4.2vw, 56px);
  --container: 1320px;
  --section-y: clamp(88px, 7vw + 48px, 168px);
  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-xl: 40px;
  --nav-h: 76px;

  /* Skuggor */
  --sh-1: 0 1px 2px rgba(21, 25, 35, 0.04), 0 2px 8px rgba(21, 25, 35, 0.04);
  --sh-2: 0 2px 4px rgba(21, 25, 35, 0.03), 0 14px 36px -10px rgba(21, 25, 35, 0.12);
  --sh-3: 0 4px 12px rgba(21, 25, 35, 0.04), 0 40px 90px -24px rgba(28, 40, 110, 0.28);

  /* Rörelse */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast: 180ms;
  --t: 420ms;
  --t-slow: 900ms;

  color-scheme: light;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  transition: background-color 0.9s var(--ease);
}
body[data-bg="tint"] { background-color: var(--bg-tint); }
main, .site-footer { overflow-x: clip; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, h5, p, figure, blockquote, ul, ol, dl, dd { margin: 0; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
:where([hidden]) { display: none !important; }

::selection { background: rgba(65, 105, 255, 0.18); color: var(--ink); }

/* ---------- Fokus och tillgänglighet ---------- */
:focus { outline: none; }
:focus-visible {
  outline: 2.5px solid var(--blue-ink);
  outline-offset: 3px;
  border-radius: 6px;
}
.on-dark :focus-visible, .section--dark :focus-visible { outline-color: #9DB2FF; }

.skip-link {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 12px);
  left: max(16px, env(safe-area-inset-left, 0px));
  z-index: 1000;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  transform: translateY(-160%);
  transition: transform var(--t) var(--ease);
}
.skip-link:focus-visible { transform: translateY(0); }

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

/* ---------- Layout-hjälpare ---------- */
.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.section { position: relative; padding-block: var(--section-y); }
.section--tight { padding-block: calc(var(--section-y) * 0.6); }

/* ---------- Typografi ---------- */
.display, h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1;
  text-wrap: balance;
  color: var(--ink);
}
.display { font-size: var(--fs-display); line-height: 0.94; letter-spacing: -0.045em; }
.h2 { font-size: var(--fs-h2); line-height: 0.98; }
.h3 { font-size: var(--fs-h3); line-height: 1.1; letter-spacing: -0.025em; }
.serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
}
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  padding-right: 0.06em; /* kursiv glyf klipps annars i kanten */
}
.lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 58ch;
  text-wrap: pretty;
}
.muted { color: var(--ink-muted); }
p { text-wrap: pretty; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 4px rgba(65, 105, 255, 0.12);
}

.section-head { display: grid; gap: 22px; max-width: 920px; }
.section-head--split {
  max-width: none;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  align-items: end;
  column-gap: clamp(32px, 6vw, 120px);
}
.section-head--split .eyebrow { grid-column: 1 / -1; }
@media (max-width: 860px) {
  .section-head--split { grid-template-columns: 1fr; }
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--ink);
  position: relative;
}
.link-arrow::after {
  content: "";
  position: absolute;
  left: 0; right: 30px; bottom: -4px;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0.35);
  transform-origin: left;
  opacity: 0.35;
  transition: transform var(--t) var(--ease), opacity var(--t) var(--ease);
}
.link-arrow .arrow { transition: transform var(--t) var(--ease); }
.link-arrow:hover::after, .link-arrow:focus-visible::after { transform: scaleX(1); opacity: 1; }
.link-arrow:hover .arrow, .link-arrow:focus-visible .arrow { transform: translateX(4px); }

/* ---------- Knappar ---------- */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 8px 10px 8px 24px;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.005em;
  white-space: nowrap;
  isolation: isolate;
  overflow: hidden;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), background-color var(--t) var(--ease), color var(--t) var(--ease);
  will-change: transform;
}
.btn::before {
  /* gradientsvep vid hover */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--grad);
  opacity: 0;
  transform: scale(0.6);
  border-radius: inherit;
  transition: opacity var(--t) var(--ease), transform var(--t-slow) var(--ease);
}
.btn:hover::before, .btn:focus-visible::before { opacity: 1; transform: scale(1); }
.btn:hover { box-shadow: 0 16px 36px -14px rgba(65, 105, 255, 0.65); }
.btn:active { transform: scale(0.97); }
.btn__icon {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  flex: none;
  overflow: hidden;
}
.btn__icon svg { width: 16px; height: 16px; transition: transform var(--t) var(--ease); }
.btn:hover .btn__icon svg, .btn:focus-visible .btn__icon svg { animation: arrow-slide 0.55s var(--ease); }
@keyframes arrow-slide {
  0% { transform: translateX(0); }
  45% { transform: translateX(140%); }
  46% { transform: translateX(-140%); }
  100% { transform: translateX(0); }
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  padding: 8px 24px;
  box-shadow: inset 0 0 0 1.5px var(--line-strong);
}
.btn--ghost::before { background: var(--ink); }
.btn--ghost:hover, .btn--ghost:focus-visible { --btn-fg: #fff; box-shadow: 0 16px 36px -16px rgba(21, 25, 35, 0.5); }
.btn--light { --btn-bg: #fff; --btn-fg: var(--ink); box-shadow: var(--sh-1); }
.btn--light:hover, .btn--light:focus-visible { --btn-fg: #fff; }
.btn--light .btn__icon { background: var(--bg-tint); }
.btn--light:hover .btn__icon { background: rgba(255, 255, 255, 0.18); }
.btn--sm { min-height: 44px; padding: 6px 8px 6px 18px; font-size: 0.94rem; }
.btn--sm .btn__icon { width: 30px; height: 30px; }
.btn--sm.btn--ghost { padding: 6px 18px; }
.btn--block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.7; pointer-events: none; }

/* Magnetisk wrapper: själva rörelsen sätts av magnetic.js */
[data-magnetic] { transition: transform 0.5s var(--ease); }

/* ---------- Taggar och chips ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--surface);
  color: var(--ink-soft);
  box-shadow: inset 0 0 0 1px var(--line);
}
.tag--demo {
  background: #FFF7E6;
  color: #7A4B00;
  box-shadow: inset 0 0 0 1px rgba(122, 75, 0, 0.18);
}
.tag--demo::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #E39B16;
}

/* Platshållare som måste ersättas före lansering */
.placeholder-data {
  border-bottom: 1.5px dashed rgba(196, 49, 75, 0.55);
}
.placeholder-flag {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  border-radius: 6px;
  background: #FFF1E0;
  color: #8A4A00;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  vertical-align: middle;
}

/* ---------- Reveal-animationer (aktiveras bara när JS finns) ---------- */
.js-ready [data-reveal] {
  opacity: 0;
  transition: opacity 1s var(--ease), transform 1.1s var(--ease), filter 1s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js-ready [data-reveal="up"] { transform: translate3d(0, 48px, 0); }
.js-ready [data-reveal="left"] { transform: translate3d(-64px, 0, 0); }
.js-ready [data-reveal="right"] { transform: translate3d(64px, 0, 0); }
.js-ready [data-reveal="scale"] { transform: scale(0.92); }
.js-ready [data-reveal="blur"] { filter: blur(12px); transform: translate3d(0, 20px, 0); }
.js-ready [data-reveal].is-in { opacity: 1; transform: none; filter: none; }
@media (max-width: 760px) {
  .js-ready [data-reveal="left"] { transform: translate3d(-28px, 0, 0); }
  .js-ready [data-reveal="right"] { transform: translate3d(28px, 0, 0); }
}

/* Ord-för-ord-rubriker */
.split-line { display: inline-block; }
.split-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  padding-bottom: 0.12em;
  margin-bottom: -0.12em;
  padding-right: 0.04em;
  margin-right: -0.04em;
}
.split-word > span {
  display: inline-block;
  transform: translate3d(0, 105%, 0) rotate(4deg);
  transform-origin: left bottom;
  transition: transform 1.1s var(--ease);
  transition-delay: calc(var(--i, 0) * 55ms + var(--d, 0ms));
}
.is-in .split-word > span, .split-word.is-in > span { transform: none; }

/* ---------- Formulärelement (delas av kontaktformulär och demo) ---------- */
.field { display: grid; gap: 8px; min-width: 0; }
.field__label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
}
.field__opt { font-weight: 400; color: var(--ink-muted); }
.input {
  width: 100%;
  min-height: 54px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1.5px solid transparent;
  background: var(--bg-tint);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: background-color var(--t-fast) ease, box-shadow var(--t-fast) ease, border-color var(--t-fast) ease;
  appearance: none;
}
textarea.input { min-height: 150px; resize: vertical; line-height: 1.55; }
.input::placeholder { color: #8A8FA0; }
.input:hover { background: #ECEFF5; }
.input:focus-visible, .input:focus {
  outline: none;
  background: #fff;
  border-color: var(--blue-ink);
  box-shadow: 0 0 0 4px rgba(65, 105, 255, 0.16);
}
.input[aria-invalid="true"] {
  border-color: var(--danger);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(196, 49, 75, 0.1);
}
.field__error {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--danger);
}
.field__error:empty { display: none; }
.field__error::before {
  content: "!";
  flex: none;
  display: grid;
  place-items: center;
  width: 17px; height: 17px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--danger);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
}

/* ---------- Rörelsekänslighet ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
  .js-ready [data-reveal] { opacity: 1; transform: none; filter: none; }
  .split-word > span { transform: none; }
}