/* ============================================================
   Morelyte – "Grunden först"
   Ljusgrå yta (#f2f2f0) med vita kort och mjuk skugga, gul
   ikonbricka, chips med tunn kontur och svart som hover-färg. Ikonen i brickan animeras
   när kortet hovras (en liten rörelse per motiv). Sektionen glider över heron
   (z-index 2) och är själv sticky, så att Om-sektionen kan glida
   över den som ett kort. --g-stick sätts av ground.js: 0 när
   sektionen är lägre än fönstret, annars negativ så att den
   fastnar när dess botten nått fönstrets botten.
   Tre delar i följd, var och en med rubrik + ingress och kort en
   per rad: Grunden (4 kort), Få ut mer av trafiken (2), Skapa
   efterfrågan (1), åtskilda av luft. Ingen numrering.
   ============================================================ */

:root {
  --g-white: #ffffff;
  --g-grey: #f2f2f0;
  --g-grey-deep: #e4e4e0;
  --g-black: #1b2120;
  --g-yellow: #ffbe19;
  --g-green: #335151;
  --g-ink: #1b2120;
  --g-ink-mute: rgba(27, 33, 32, 0.58);
  --g-line: rgba(27, 33, 32, 0.12);
}

.ground {
  position: sticky;
  top: var(--stick, 0px);
  z-index: 2;
  background: var(--g-grey);
  color: var(--g-ink);
  border-radius: 36px 36px 0 0;
  box-shadow: 0 -40px 80px -40px rgba(27, 33, 32, 0.5);
  padding: clamp(72px, 10vh, 128px) 0 clamp(150px, 24vh, 280px);   /* rejäl luft innan Om glider in */
}

.ground__inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 72px);
}

/* ------------------------------------------------------------
   Rubrik och ingress
   ------------------------------------------------------------ */
.ground__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px clamp(40px, 6vw, 110px);
  align-items: end;
  margin-bottom: clamp(36px, 5vh, 56px);
}

.ground__title {
  margin: 0;
  font-family: var(--ml-font-display);
  font-size: clamp(36px, 4.1vw, 58px);
  font-weight: 500;
  line-height: 1;
  color: var(--g-ink);
}

/* Avstånd mellan delarna (Grunden → del 2 → del 3) */
/* Varje del (rubrik + ingress, kort, CTA-rad) i en tunn ram */
.ground__part {
  scroll-margin-top: 96px;    /* plats för menyboxen vid ankarlänk */
  border: 1px solid var(--g-line);
  border-radius: 36px;
  padding: clamp(28px, 3.6vw, 52px) clamp(20px, 2.6vw, 36px) clamp(24px, 3vw, 40px);
}

.ground__part + .ground__part {
  margin-top: clamp(40px, 6vh, 72px);
}

.ground__lead {
  margin: 0 0 6px;
  max-width: 52ch;
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.55;
  color: var(--g-ink-mute);
}

/* ------------------------------------------------------------
   Rutnätet
   ------------------------------------------------------------ */
.ground__cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.gcard {
  position: relative;
  scroll-margin-top: 110px;   /* ankarlänk från footern: plats för menyboxen */
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 26px;
  align-items: start;
  padding: clamp(28px, 3.4vw, 44px);
  border-radius: 28px;
  overflow: hidden;
  background: var(--card-bg);
  color: var(--card-fg);
  box-shadow:
    0 1px 2px rgba(27, 33, 32, 0.04),
    0 16px 40px -30px rgba(27, 33, 32, 0.25);
  transition:
    transform 0.7s var(--ml-ease-out),
    box-shadow 0.7s var(--ml-ease-out);
}

@media (hover: hover) {
  .gcard:hover {
    transform: translateY(-4px);
    box-shadow:
      0 1px 2px rgba(27, 33, 32, 0.04),
      0 34px 70px -36px rgba(27, 33, 32, 0.4);
  }
}

.gcard {
  --card-bg: var(--g-white);
  --card-fg: var(--g-ink);
  --card-mute: rgba(27, 33, 32, 0.6);
  --card-num-bg: var(--g-black);
  --card-num-fg: #ffffff;
  --card-chip: transparent;
  --card-chip-border: var(--g-line);
  --card-chip-hover: var(--g-black);
  --card-chip-hover-fg: #ffffff;
}

/* Ikonbrickan */
.gcard__icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--card-num-bg);
  color: var(--card-num-fg);
  transition: transform 0.7s var(--ml-ease);
}

.gcard__icon svg {
  width: 26px;
  height: 26px;
  overflow: visible;
}

.gcard__icon svg * {
  transform-box: fill-box;
  transform-origin: center;
}

/* Hover: brickan trycks till, ikonen gör sin rörelse */
@keyframes ic-draw  { from { stroke-dashoffset: var(--len, 20); } to { stroke-dashoffset: 0; } }
@keyframes ic-grow  { from { transform: scaleY(0); } to { transform: none; } }
@keyframes ic-scan  { 0% { transform: none; } 30% { transform: translate(-1.8px, -1.4px); } 65% { transform: translate(1.6px, 1px); } 100% { transform: none; } }
@keyframes ic-pulse { 0% { transform: none; opacity: 1; } 50% { transform: scale(1.18); opacity: 0.55; } 100% { transform: none; opacity: 1; } }
@keyframes ic-spin  { to { transform: rotate(360deg); } }
@keyframes ic-emit  { 0% { opacity: 1; transform: none; } 30% { opacity: 0; transform: translateX(-3px); } 100% { opacity: 1; transform: none; } }

@media (hover: hover) {
  .gcard:hover .gcard__icon { transform: scale(0.94); }

  .gcard:hover .gcard__icon--web .ic-ln,
  .gcard:hover .gcard__icon--trend .ic-ln {
    stroke-dasharray: var(--len, 20);
    animation: ic-draw 0.7s var(--ml-ease-out) both;
  }
  .gcard__icon--web .ic-ln:nth-of-type(2) { --len: 8; }
  .gcard__icon--web .ic-ln:nth-of-type(3) { --len: 11; animation-delay: 0.12s !important; }
  .gcard__icon--trend .ic-ln:nth-of-type(1) { --len: 24; }
  .gcard__icon--trend .ic-ln:nth-of-type(2) { --len: 12; animation-delay: 0.35s !important; }

  .gcard:hover .gcard__icon--chart .ic-bar {
    transform-origin: bottom;
    animation: ic-grow 0.6s var(--ml-ease-out) both;
  }
  .gcard__icon--chart .ic-bar:nth-of-type(3) { animation-delay: 0.08s !important; }
  .gcard__icon--chart .ic-bar:nth-of-type(4) { animation-delay: 0.16s !important; }

  .gcard:hover .gcard__icon--search .ic-mag { animation: ic-scan 0.9s var(--ml-ease) both; }

  .gcard:hover .gcard__icon--target .ic-ring { animation: ic-pulse 0.9s var(--ml-ease-out) both; }
  .gcard__icon--target .ic-ring:nth-of-type(2) { animation-delay: 0.12s !important; }

  .gcard:hover .gcard__icon--loop .ic-spin { animation: ic-spin 0.9s var(--ml-ease) both; }

  .gcard:hover .gcard__icon--mega .ic-wave { animation: ic-emit 0.8s var(--ml-ease-out) both; }
  .gcard__icon--mega .ic-wave:nth-of-type(3) { animation-delay: 0.1s !important; }
}

.gcard__body {
  position: relative;
  z-index: 1;
  min-width: 0;
}

/* Liten rubrik ovanför kortrubriken (Fredriks önskemål, ingen letter spacing) */
.gcard__eyebrow {
  margin: 0 0 8px;
  font: 500 13.5px/1.3 var(--ml-font);
  letter-spacing: 0;
  color: var(--card-mute);
}

.gcard__title {
  margin: 0 0 14px;
  font-family: var(--ml-font-display);
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 500;
  line-height: 1.1;
}

.gcard__text {
  margin: 0;
  max-width: 68ch;
  font-size: clamp(15px, 1.1vw, 16.5px);
  line-height: 1.55;
  color: var(--card-mute);
}

/* Chips ------------------------------------------------------ */
.chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
}

.chips li { position: relative; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px 8px 10px;
  border: 1px solid var(--card-chip-border);
  border-radius: 999px;
  background: var(--card-chip);
  color: inherit;
  font: 500 14px/1 var(--ml-font);
  cursor: default;
  -webkit-tap-highlight-color: transparent;
  transition:
    background-color 0.35s var(--ml-ease-out),
    border-color 0.35s var(--ml-ease-out),
    color 0.35s var(--ml-ease-out),
    transform 0.5s var(--ml-ease-out);
}

button.chip { cursor: help; }

.chip svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
  flex: none;
  transition: transform 0.6s var(--ml-ease);
}


@media (hover: hover) {
  .chip:hover,
  .chip:focus-visible {
    background: var(--card-chip-hover);
    border-color: var(--card-chip-hover);
    color: var(--card-chip-hover-fg);
    transform: translateY(-2px);
  }
  .chip:hover svg,
  .chip:focus-visible svg { transform: rotate(-12deg) scale(1.15); }
}

.chip:focus-visible {
  outline: 2px solid var(--g-ink);
  outline-offset: 3px;
}

/* Förklaring som fälls ut över chippen */
.chip[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  left: var(--tip-x, 0px);    /* js/ground.js flyttar in den när den annars skulle klippas */
  bottom: calc(100% + 10px);
  z-index: 5;
  width: min(300px, 70vw);
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--g-ink);
  color: #ffffff;
  font: 400 13.5px/1.45 var(--ml-font);
  text-align: left;
  white-space: normal;
  box-shadow: 0 16px 40px -16px rgba(27, 33, 32, 0.6);
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition:
    opacity 0.25s ease,
    transform 0.4s var(--ml-ease-out);
}

.chip[data-tip]:hover::after,
.chip[data-tip]:focus-visible::after,
.chip[data-tip].is-on::after {
  opacity: 1;
  transform: none;
}

/* ------------------------------------------------------------
   Mobil / smal
   ------------------------------------------------------------ */
@media (max-width: 960px) {
  .ground__head {
    grid-template-columns: 1fr;
    gap: 18px;
    align-items: start;
  }

}

@media (max-width: 420px) {
  .chip[data-tip]::after { width: 60vw; }   /* inklusive marginal ska rutan rymmas i kortet */
}

@media (max-width: 720px) {
  .ground { border-radius: 24px 24px 0 0; }
  .ground__part { border-radius: 24px; padding: 24px 14px 20px; }

  .gcard {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 26px 22px 28px;
    border-radius: 22px;
  }

  .gcard__eyebrow { font-size: 13px; }
  .gcard__icon { width: 46px; height: 46px; }
  .gcard__icon svg { width: 22px; height: 22px; }
  .chip { font-size: 13px; padding: 7px 12px 7px 9px; }
}

@media (prefers-reduced-motion: reduce) {
  .gcard,
  .gcard__icon,
  .gcard__icon svg *,
  .chip,
  .chip svg { transition: none !important; animation: none !important; }
}