/* ==========================================================================
   EDI · Processektion "Så börjar vi."
   Alla regler är begränsade till .edi-process-motion.
   Animationsytan skalar med container query-enheter (cqi), så kompositionen
   är densamma oavsett bredd. Under 460 px ytbredd byts till kompakt komposition.
   ========================================================================== */

.edi-process-motion {
  --epm-bg: #0d1113;
  --epm-panel: #0f1416;
  --epm-line: #262e32;
  --epm-line-strong: #3b454a;
  --epm-text: #f3f4f4;
  --epm-muted: #b3bbbf;
  --epm-dim: #8b9498;
  --epm-accent: #ff530b;
  --epm-font: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --epm-gutter: 16px;

  background: var(--epm-bg);
  color: var(--epm-text);
  font-family: var(--epm-font);
  line-height: 1.5;
  padding: clamp(56px, 9vw, 128px) var(--epm-gutter);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

.edi-process-motion *,
.edi-process-motion *::before,
.edi-process-motion *::after { box-sizing: border-box; }

.edi-process-motion :where(h2, h3, p, ul, ol, dl, dt, dd, figure, figcaption) {
  margin: 0;
  padding: 0;
}

.edi-process-motion [hidden] { display: none !important; }

.edi-process-motion .epm-sr {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.edi-process-motion:not(.epm-is-js) .epm-js-only { display: none; }

.edi-process-motion :focus-visible {
  outline: 2px solid var(--epm-accent);
  outline-offset: 3px;
}

@media (min-width: 600px) {
  .edi-process-motion { --epm-gutter: 32px; }
}

/* ---------- Rubrik och layout ---------- */

.edi-process-motion .epm-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.edi-process-motion .epm-title {
  font-size: clamp(2rem, 1.35rem + 2.6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: clamp(28px, 4vw, 56px);
}

.edi-process-motion .epm-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

@media (max-width: 899px) {
  .edi-process-motion .epm-visual { max-width: 560px; }
}

@media (min-width: 900px) {
  .edi-process-motion .epm-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 80px);
    align-items: center;
  }
}

.edi-process-motion .epm-visual { min-width: 0; }

/* ---------- Animationsyta ---------- */

.edi-process-motion .epm-stage {
  container: epm-stage / inline-size;
}

.edi-process-motion .epm-canvas {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--epm-panel);
  border: 1px solid var(--epm-line);
  overflow: hidden;
}

.edi-process-motion .epm-scene {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 13cqi 7cqi 6cqi;
}

/* Med JavaScript: alla lägen dolda tills tidslinjen visar ett av dem. */
.edi-process-motion.epm-is-js .epm-scene {
  opacity: 0;
  visibility: hidden;
}

/* Utan JavaScript: visa slutbilden (läge 03) statiskt. */
.edi-process-motion:not(.epm-is-js) .epm-scene--1,
.edi-process-motion:not(.epm-is-js) .epm-scene--2 { display: none; }

.edi-process-motion .epm-tag {
  position: absolute;
  top: 5.5cqi;
  left: 7cqi;
  display: flex;
  gap: 1.8cqi;
  font-size: 2.3cqi;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--epm-dim);
  line-height: 1;
}

.edi-process-motion .epm-tag-num { color: var(--epm-accent); }

/* Läge 01 */

.edi-process-motion .epm-s1 { margin-block: auto; }

.edi-process-motion .epm-s1-head {
  font-size: 11.5cqi;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}

.edi-process-motion .epm-s1-line { display: block; }
.edi-process-motion .epm-s1-line + .epm-s1-line { margin-top: 0.06em; }

.edi-process-motion .epm-s1-qs {
  list-style: none;
  display: grid;
  gap: 2.8cqi;
  margin-top: 8cqi;
}

.edi-process-motion .epm-s1-q {
  display: flex;
  align-items: center;
  gap: 3.4cqi;
  font-size: 3.7cqi;
  line-height: 1.2;
}

.edi-process-motion .epm-dash {
  flex: none;
  width: 6cqi;
  height: 2px;
  background: var(--epm-accent);
  transform-origin: left center;
}

/* Läge 02 */

.edi-process-motion .epm-s2 { margin-block: auto; }

.edi-process-motion .epm-row {
  position: relative;
  padding: 3.3cqi 0;
}

.edi-process-motion .epm-rule {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: var(--epm-line-strong);
  transform-origin: left center;
}

.edi-process-motion .epm-rule--end { top: auto; bottom: 0; }

.edi-process-motion .epm-row dt {
  font-size: 2.3cqi;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--epm-dim);
  line-height: 1;
  margin-bottom: 1.8cqi;
}

.edi-process-motion .epm-row--price dt { color: var(--epm-accent); }

.edi-process-motion .epm-row dd {
  font-size: 5.6cqi;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.edi-process-motion .epm-inline {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}

.edi-process-motion .epm-inline li + li::before {
  content: "·";
  margin: 0 0.4em;
  color: var(--epm-dim);
}

.edi-process-motion .epm-note {
  margin-top: 3.6cqi;
  font-size: 2.8cqi;
  color: var(--epm-muted);
}

/* Läge 03 – bred komposition: annons överst, kanaler under */

.edi-process-motion .epm-s3 {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.edi-process-motion .epm-s3-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.edi-process-motion .epm-ad {
  position: relative;
  width: 42cqi;
  aspect-ratio: 4 / 5;
  background: #080b0c;
  border: 1px solid var(--epm-line);
  overflow: hidden;
}

.edi-process-motion .epm-ad-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.edi-process-motion .epm-net {
  --epm-h1: 4cqi;  /* stam till tvärlinje */
  --epm-h2: 3cqi;  /* tvärlinje till etikett */
  --epm-lw: 2px;
  position: relative;
  width: 72cqi;
  height: calc(var(--epm-h1) + var(--epm-h2) + 6.5cqi);
}

.edi-process-motion .epm-ln {
  position: absolute;
  background: var(--epm-line-strong);
}

.edi-process-motion .epm-ln.is-on { background: var(--epm-accent); }

.edi-process-motion .epm-ln--trunk {
  left: calc(50% - var(--epm-lw) / 2);
  top: 0;
  width: var(--epm-lw);
  height: calc(var(--epm-h1) + var(--epm-h2));
  transform-origin: center top;
  transform: scaleY(var(--d, 1));
}

.edi-process-motion .epm-ln--spine-a,
.edi-process-motion .epm-ln--spine-b {
  top: var(--epm-h1);
  width: calc(100% / 3 + var(--epm-lw) / 2);
  height: var(--epm-lw);
}

.edi-process-motion .epm-ln--spine-a {
  left: calc(100% / 6 - var(--epm-lw) / 2);
  transform-origin: right center;
  transform: scaleX(var(--d, 1));
}

.edi-process-motion .epm-ln--spine-b {
  left: calc(50% - var(--epm-lw) / 2);
  transform-origin: left center;
  transform: scaleX(var(--d, 1));
}

.edi-process-motion .epm-ln--to-a,
.edi-process-motion .epm-ln--to-c {
  top: var(--epm-h1);
  width: var(--epm-lw);
  height: var(--epm-h2);
  transform-origin: center top;
  transform: scaleY(var(--d, 1));
}

.edi-process-motion .epm-ln--to-a { left: calc(100% / 6 - var(--epm-lw) / 2); }
.edi-process-motion .epm-ln--to-c { left: calc(500% / 6 - var(--epm-lw) / 2); }

.edi-process-motion .epm-ch {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(var(--epm-h1) + var(--epm-h2));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  padding-top: 1.8cqi;
}

.edi-process-motion .epm-ch-item {
  font-size: 3.3cqi;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--epm-text);
}

.edi-process-motion .epm-ch-item:not(.is-selected) {
  color: var(--epm-dim);
  font-weight: 400;
}

.edi-process-motion .epm-ch-label { display: inline-block; }

.edi-process-motion .epm-s3-msg {
  margin-top: 3.2cqi;
  font-size: 3.6cqi;
  font-weight: 700;
  line-height: 1.2;
}

.edi-process-motion .epm-s3-sub {
  margin-top: 1.2cqi;
  font-size: 2.5cqi;
  color: var(--epm-muted);
  line-height: 1.3;
}

/* ---------- Kompakt komposition (mobil / smal kolumn) ---------- */

@container epm-stage (max-width: 459px) {
  .edi-process-motion .epm-scene { padding: 15cqi 7cqi 7cqi; }

  .edi-process-motion .epm-tag {
    top: 6.5cqi;
    font-size: 3.2cqi;
    gap: 2.4cqi;
  }

  .edi-process-motion .epm-s1-head { font-size: 13.5cqi; }
  .edi-process-motion .epm-s1-qs { margin-top: 9cqi; gap: 3.6cqi; }
  .edi-process-motion .epm-s1-q { font-size: 5.2cqi; gap: 4cqi; }
  .edi-process-motion .epm-dash { width: 7cqi; }

  .edi-process-motion .epm-row { padding: 3.4cqi 0; }
  .edi-process-motion .epm-row dt { font-size: 3.2cqi; margin-bottom: 2.2cqi; }
  .edi-process-motion .epm-row dd { font-size: 6.4cqi; }
  .edi-process-motion .epm-note { font-size: 3.9cqi; margin-top: 4cqi; }

  /* Läge 03: annons till vänster, kanaler staplade till höger */
  .edi-process-motion .epm-s3-main {
    flex-direction: row;
    align-items: stretch;
    justify-content: center;
  }

  .edi-process-motion .epm-ad { width: 48cqi; }

  .edi-process-motion .epm-net {
    --epm-w1: 5cqi;   /* stam till lodlinje */
    --epm-w2: 3.5cqi; /* lodlinje till etikett */
    width: 36cqi;
    height: auto;
  }

  .edi-process-motion .epm-ln--trunk {
    left: 0;
    top: calc(50% - var(--epm-lw) / 2);
    width: calc(var(--epm-w1) + var(--epm-w2));
    height: var(--epm-lw);
    transform-origin: left center;
    transform: scaleX(var(--d, 1));
  }

  .edi-process-motion .epm-ln--spine-a,
  .edi-process-motion .epm-ln--spine-b {
    left: var(--epm-w1);
    width: var(--epm-lw);
    height: calc(100% / 3 + var(--epm-lw) / 2);
  }

  .edi-process-motion .epm-ln--spine-a {
    top: calc(100% / 6 - var(--epm-lw) / 2);
    transform-origin: center bottom;
    transform: scaleY(var(--d, 1));
  }

  .edi-process-motion .epm-ln--spine-b {
    top: calc(50% - var(--epm-lw) / 2);
    transform-origin: center top;
    transform: scaleY(var(--d, 1));
  }

  .edi-process-motion .epm-ln--to-a,
  .edi-process-motion .epm-ln--to-c {
    left: var(--epm-w1);
    width: var(--epm-w2);
    height: var(--epm-lw);
    transform-origin: left center;
    transform: scaleX(var(--d, 1));
  }

  .edi-process-motion .epm-ln--to-a { top: calc(100% / 6 - var(--epm-lw) / 2); }
  .edi-process-motion .epm-ln--to-c { top: calc(500% / 6 - var(--epm-lw) / 2); }

  .edi-process-motion .epm-ch {
    display: block;
    top: 0;
    bottom: 0;
    left: calc(var(--epm-w1) + var(--epm-w2));
    padding: 0 0 0 2.2cqi;
  }

  .edi-process-motion .epm-ch-item {
    position: absolute;
    left: 2.2cqi;
    transform: translateY(-50%);
    font-size: 4.3cqi;
    text-align: left;
  }

  .edi-process-motion .epm-ch-item:nth-child(1) { top: calc(100% / 6); }
  .edi-process-motion .epm-ch-item:nth-child(2) { top: 50%; }
  .edi-process-motion .epm-ch-item:nth-child(3) { top: calc(500% / 6); }

  .edi-process-motion .epm-s3-msg { margin-top: 5.5cqi; font-size: 5.2cqi; }
  .edi-process-motion .epm-s3-sub { margin-top: 1.6cqi; font-size: 3.7cqi; }
}

/* ---------- Kontroller under ytan ---------- */

.edi-process-motion .epm-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 14px;
}

.edi-process-motion .epm-play {
  appearance: none;
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-width: 132px;
  min-height: 44px;
  margin: 0;
  padding: 0 18px 0 14px;
  border: 1px solid var(--epm-line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--epm-text);
  font: 700 14px/1 var(--epm-font);
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.edi-process-motion .epm-play:hover { border-color: var(--epm-muted); background: #151b1e; }

.edi-process-motion .epm-ico {
  display: none;
  width: 14px;
  height: 14px;
  flex: none;
}

.edi-process-motion .epm-play[data-icon="play"] .epm-ico--play,
.edi-process-motion .epm-play[data-icon="pause"] .epm-ico--pause,
.edi-process-motion .epm-play[data-icon="replay"] .epm-ico--replay { display: block; }

.edi-process-motion .epm-play[data-icon="play"] .epm-ico--play,
.edi-process-motion .epm-play[data-icon="replay"] .epm-ico--replay { color: var(--epm-accent); }

.edi-process-motion .epm-progress {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.edi-process-motion .epm-seg {
  position: relative;
  height: 2px;
  background: var(--epm-line);
  overflow: hidden;
}

.edi-process-motion .epm-seg-fill {
  position: absolute;
  inset: 0;
  background: var(--epm-accent);
  transform-origin: left center;
  transform: scaleX(0);
}

/* ---------- Stegtexter ---------- */

.edi-process-motion .epm-steps {
  list-style: none;
  display: grid;
  gap: 4px;
}

.edi-process-motion .epm-step {
  position: relative;
  padding: 18px 0 18px 20px;
  border-left: 2px solid var(--epm-line);
  transition: border-color 0.3s ease;
}

.edi-process-motion .epm-step.is-active { border-left-color: var(--epm-accent); }

.edi-process-motion .epm-step-title {
  font-size: inherit;
  font-weight: inherit;
}

.edi-process-motion .epm-step-btn {
  appearance: none;
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.edi-process-motion:not(.epm-is-js) .epm-step-btn { cursor: default; }

.edi-process-motion .epm-step-num {
  flex: none;
  width: 28px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: var(--epm-accent);
  opacity: 0.55;
  transition: opacity 0.3s ease;
}

.edi-process-motion .epm-step.is-active .epm-step-num { opacity: 1; }

.edi-process-motion .epm-step-name {
  font-size: clamp(1.125rem, 1rem + 0.45vw, 1.375rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  transition: text-decoration-color 0.2s ease;
}

.edi-process-motion.epm-is-js .epm-step-btn:hover .epm-step-name { text-decoration-color: var(--epm-dim); }

.edi-process-motion .epm-step-text {
  margin-top: 8px;
  padding-left: 42px;
  max-width: 48ch;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--epm-muted);
}

@media (max-width: 599px) {
  .edi-process-motion .epm-step { padding-left: 16px; }
  .edi-process-motion .epm-step-btn { gap: 10px; }
  .edi-process-motion .epm-step-text { padding-left: 38px; font-size: 0.975rem; }
  .edi-process-motion .epm-layout { gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  .edi-process-motion *,
  .edi-process-motion *::before,
  .edi-process-motion *::after { transition: none !important; }
}

/* Integration: follow the existing site width and typeface. */
.edi-process-motion { --epm-font: Arial, Helvetica, sans-serif; padding-inline: 0; border-block: 1px solid var(--line); }
.edi-process-motion .epm-inner { width: calc(100% - 100px); max-width: 1360px; }
.edi-process-motion .epm-tag, .edi-process-motion .epm-row dt { font-size: max(12px, 2.3cqi); }
.edi-process-motion .epm-note { font-size: max(14px, 2.8cqi); }
.edi-process-motion .epm-s3-sub { font-size: max(12px, 2.5cqi); }
@media (max-width: 800px) { .edi-process-motion .epm-inner { width: calc(100% - 40px); } }
@media (max-width: 599px) { .edi-process-motion .epm-step-text { font-size: 1rem; } }