/* ============================================================
   VINTRIX START, interne launchpad
   Tokens overgenomen uit vintrix/website/css/style.css.
   Bewust een eigen, compacte stylesheet: de site-stylesheet is
   licht van opzet, deze pagina is doorlopend donker.
   ============================================================ */

/* ---- 1. Tokens ---- */
:root {
  --color-white:  #FFFFFF;
  --color-purple: #6805F2;
  --color-indigo: #110273;
  --color-cyan:   #44E1F2;
  --color-lime:   #E5F50C;

  /* Spectrum-verlopen, identiek aan de site */
  --grad-spectrum: linear-gradient(100deg, var(--color-indigo) 0%, var(--color-purple) 38%, var(--color-cyan) 72%, var(--color-lime) 100%);
  --grad-bright:   linear-gradient(100deg, var(--color-purple) 0%, var(--color-cyan) 30%, var(--color-lime) 52%, var(--color-cyan) 74%, var(--color-purple) 100%);

  --color-bg:        #F7F7FB;
  --color-ink:       rgba(255, 255, 255, 0.94);
  --color-ink-zacht: rgba(255, 255, 255, 0.62);
  --color-ink-stil:  rgba(255, 255, 255, 0.40);
  --color-lijn:      rgba(255, 255, 255, 0.13);

  --font-heading: 'Oxanium', 'Courier New', monospace;
  --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'Courier New', monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --transition: 0.22s ease;
  --ease-lift: cubic-bezier(0.22, 0.61, 0.36, 1);

  --container-max: 1180px;
  --container-pad: clamp(1rem, 5vw, 2.25rem);
}

/* Accentkleur per rubriek. --acc is de leesbare kleur op donker,
   --acc-rgb voedt de glow en de zachte vullingen. */
[data-accent="paars"]  { --acc: #A46BFF; --acc-rgb: 104, 5, 242; }
[data-accent="cyaan"]  { --acc: #44E1F2; --acc-rgb: 68, 225, 242; }
[data-accent="limoen"] { --acc: #E5F50C; --acc-rgb: 229, 245, 12; }
[data-accent="blauw"]  { --acc: #7C92FF; --acc-rgb: 86, 115, 242; }

/* ---- 2. Reset en basis ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 100%; }

body {
  min-height: 100vh;
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--color-ink);
  background:
    radial-gradient(circle at 18% 8%,  rgba(104, 5, 242, 0.55) 0%, transparent 52%),
    radial-gradient(circle at 88% 24%, rgba(68, 225, 242, 0.16) 0%, transparent 55%),
    radial-gradient(circle at 50% 96%, rgba(104, 5, 242, 0.28) 0%, transparent 60%),
    linear-gradient(160deg, var(--color-indigo) 0%, #1A0460 48%, #24046F 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

svg { display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}

/* Zichtbare focus, overal dezelfde ring. */
:focus-visible {
  outline: 3px solid var(--color-cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ---- 3. Sfeerlaag ---- */
.sfeer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.pixel-grid { position: absolute; inset: 0; }

/* Synthwave-grid, exact het patroon van de site: 64px cyaan raster,
   in perspectief gekanteld en van onderaf uitgemaskerd. */
.pixel-grid::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10%;
  width: 220vw;
  height: 80vh;
  transform: translateX(-50%) perspective(700px) rotateX(62deg);
  background-image:
    linear-gradient(to right,  rgba(68, 225, 242, 0.35) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(68, 225, 242, 0.35) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 50% 80% at 50% 100%, #000 30%, transparent 75%);
          mask-image: radial-gradient(ellipse 50% 80% at 50% 100%, #000 30%, transparent 75%);
  filter: drop-shadow(0 0 20px rgba(68, 225, 242, 0.25));
  animation: grid-move 8s linear infinite;
}

@keyframes grid-move {
  from { background-position: 0 0; }
  to   { background-position: 0 64px; }
}

/* Zwevende pixel-dots via box-shadow-vermenigvuldiging. */
.pixel-dots { position: absolute; inset: 0; overflow: hidden; }

.pixel-dots::before,
.pixel-dots::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--color-cyan);
  opacity: 0.35;
  animation: pixel-float 6s ease-in-out infinite;
}

.pixel-dots::before {
  top: 14%;
  right: 12%;
  box-shadow:
    40px 80px 0 var(--color-lime),
    -60px 120px 0 var(--color-purple),
    100px 20px 0 var(--color-cyan),
    -100px 60px 0 var(--color-lime),
    80px 160px 0 var(--color-cyan),
    -220px 30px 0 var(--color-purple);
}

.pixel-dots::after {
  top: 58%;
  left: 8%;
  animation-delay: 3s;
  box-shadow:
    -40px -60px 0 var(--color-purple),
    60px -80px 0 var(--color-cyan),
    -80px 40px 0 var(--color-lime),
    120px 20px 0 var(--color-purple),
    200px 90px 0 var(--color-cyan);
}

@keyframes pixel-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

/* ---- 4. Omhulsel ---- */
.omhulsel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  padding-block: clamp(2.5rem, 7vw, 4.5rem) clamp(2rem, 5vw, 3.5rem);
}

/* ---- 5. Kop ---- */
.kop { max-width: 46rem; }

.kop-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 0.9rem;
}

.kop-eyebrow .scheid { color: rgba(255, 255, 255, 0.3); }

.kop-titel {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--color-white);
  margin-bottom: 1rem;
}

/* Gradient-tekst, heldere variant voor donkere achtergrond. */
.gradient-text {
  background-image: var(--grad-bright);
  background-size: 200% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.gradient-text--anim { animation: gradient-pan 7s linear infinite; }

@keyframes gradient-pan {
  from { background-position: 0% 50%; }
  to   { background-position: 200% 50%; }
}

/* Merkstreep: palindroom-verloop met pixel-masker, pant naadloos. */
.brand-rule {
  height: 4px;
  width: min(100%, 34rem);
  border: 0;
  margin: 0 0 1.25rem;
  background-image: linear-gradient(90deg,
    var(--color-indigo) 0%,
    var(--color-purple) 17%,
    var(--color-cyan) 33%,
    var(--color-lime) 50%,
    var(--color-cyan) 67%,
    var(--color-purple) 83%,
    var(--color-indigo) 100%);
  background-size: 200% 100%;
  -webkit-mask-image: repeating-linear-gradient(90deg, #000 0, #000 7px, transparent 7px, transparent 12px);
          mask-image: repeating-linear-gradient(90deg, #000 0, #000 7px, transparent 7px, transparent 12px);
  animation: brand-rule-pan 18s linear infinite;
}

@keyframes brand-rule-pan {
  from { background-position: 0% 50%; }
  to   { background-position: 200% 50%; }
}

.kop-sub {
  font-size: clamp(0.98rem, 2vw, 1.1rem);
  color: var(--color-ink-zacht);
  max-width: 46ch;
}

/* ---- 6. Zoekbalk ---- */
.zoekbalk {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 clamp(1.5rem, 4vw, 2.5rem);
  padding-block: 0.85rem;
}

/* Blur op een pseudo-element, zodat de balk zelf geen containing block wordt. */
.zoekbalk::before {
  content: '';
  position: absolute;
  /* Blijft binnen de container. Een negatieve vw-bleed rekt op een telefoon de
     layout-viewport op (body { overflow-x: hidden } propageert naar de viewport
     en klipt de ICB dus niet), en dat gaf 177px overloop op 393px. */
  inset: -0.35rem calc(var(--container-pad) * -0.55);
  background: linear-gradient(180deg, rgba(17, 2, 115, 0.94) 0%, rgba(17, 2, 115, 0.78) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--color-lijn);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.zoekbalk-binnen {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.zoekveld {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1 1 20rem;
  min-width: 0;
  padding: 0.3rem 0.4rem 0.3rem 0.9rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-lijn);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.zoekveld:focus-within {
  border-color: var(--color-cyan);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(68, 225, 242, 0.18), 0 0 26px rgba(68, 225, 242, 0.22);
}

.zoekveld-prompt {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-lime);
}

.zoekveld-invoer {
  flex: 1 1 auto;
  min-width: 0;
  /* Het aanraakvlak is het invoerveld zelf, niet het kader eromheen. 42px is
     ruim boven de 40px-ondergrens die we op telefoons aanhouden. */
  min-height: 42px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--color-white);
  background: transparent;
  border: 0;
  outline: none;
  caret-color: var(--color-cyan);
}

.zoekveld-invoer::placeholder { color: rgba(255, 255, 255, 0.34); }
.zoekveld-invoer::-webkit-search-cancel-button { display: none; }

.zoekveld-wis {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-zacht);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--color-lijn);
  border-radius: var(--radius-sm);
  min-height: 42px;
  padding: 0.25rem 0.7rem;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

.zoekveld-wis:hover { color: var(--color-cyan); border-color: var(--color-cyan); }

.zoekbalk-teller {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-stil);
}

.zoekbalk-teller #teller { color: var(--color-cyan); }

/* ---- 7. Rubrieken ---- */
.rubriek { margin-bottom: clamp(2rem, 5vw, 3rem); }

.rubriek-kop {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
}

.rubriek-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--acc);
}

.rubriek-label::before {
  content: '';
  flex: 0 0 auto;
  width: 22px;
  height: 3px;
  border-radius: 1px;
  background-image: var(--grad-spectrum);
}

.rubriek-telling {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-ink-stil);
}

.rubriek-lijn {
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(var(--acc-rgb), 0.35) 0%, transparent 100%);
}

.tegels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 560px) {
  .tegels { grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); }
}

/* ---- 8. Tegels ---- */
/* De cel draagt de zweving (transform) en de muis-duw (translate).
   Twee losse eigenschappen, dus ze bijten elkaar niet. */
.cel {
  position: relative;
  translate: var(--nx, 0px) var(--ny, 0px);
  transition: translate 0.16s ease;
}

.cel[hidden] { display: none; }

.tegel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  height: 100%;
  padding: 1.15rem 1.15rem 1rem;
  background:
    linear-gradient(165deg, rgba(var(--acc-rgb), 0.14) 0%, rgba(255, 255, 255, 0.03) 55%),
    rgba(255, 255, 255, 0.035);
  border: 1px solid var(--color-lijn);
  border-radius: var(--radius-md);
  transform:
    perspective(620px)
    rotateX(var(--rx, 0deg))
    rotateY(var(--ry, 0deg))
    scale(var(--sc, 1));
  transform-style: preserve-3d;
  transition:
    transform 0.2s var(--ease-lift),
    border-color var(--transition),
    box-shadow var(--transition),
    background var(--transition);
}

.tegel:hover,
.tegel:focus-visible {
  --sc: 1.025;
  border-color: rgba(var(--acc-rgb), 0.75);
  background:
    linear-gradient(165deg, rgba(var(--acc-rgb), 0.24) 0%, rgba(255, 255, 255, 0.05) 60%),
    rgba(255, 255, 255, 0.06);
  box-shadow:
    0 18px 38px -20px rgba(0, 0, 0, 0.75),
    0 0 26px rgba(var(--acc-rgb), 0.35);
}

/* Crosshair-hoekjes, hetzelfde signaal als op de bubblemap. */
.tegel::before,
.tegel::after {
  content: '';
  position: absolute;
  width: 11px;
  height: 11px;
  border: 1px solid var(--acc);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.tegel::before { top: -5px; left: -5px; border-right: none; border-bottom: none; }
.tegel::after { bottom: -5px; right: -5px; border-left: none; border-top: none; }

.tegel:hover::before,
.tegel:hover::after,
.tegel:focus-visible::before,
.tegel:focus-visible::after { opacity: 1; }

.tegel-icoon {
  width: 30px;
  height: 30px;
  color: var(--acc);
  filter: drop-shadow(0 0 8px rgba(var(--acc-rgb), 0.45));
  transition: transform var(--transition);
}

.tegel:hover .tegel-icoon { transform: translateY(-2px) scale(1.06); }

.tegel-naam {
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-white);
  padding-right: 1.4rem;
}

.tegel-sub {
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--color-ink-zacht);
  margin-bottom: auto;
}

.tegel-host {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.02em;
  color: var(--color-ink-stil);
  padding-top: 0.55rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  overflow-wrap: anywhere;
  transition: color var(--transition);
}

.tegel:hover .tegel-host { color: var(--acc); }

/* Pijltje rechtsboven: dit opent in een nieuw tabblad. */
.tegel-pijl {
  position: absolute;
  top: 1.1rem;
  right: 1.05rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1;
  color: var(--color-ink-stil);
  transition: color var(--transition), transform var(--transition);
}

.tegel:hover .tegel-pijl {
  color: var(--acc);
  transform: translate(2px, -2px);
}

/* ---- 9. Zweving ----
   Deterministische delay en duur per tegel, gezet vanuit app.js. */
.js .cel {
  animation: zweef var(--dur, 7s) var(--del, 0ms) ease-in-out infinite;
}

.js .cel:hover,
.js .cel:focus-within { animation-play-state: paused; }

@keyframes zweef {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-5px); }
}

/* Tijdens het hergroeperen loopt de translate langer door (FLIP). */
.cel.flipt { transition: translate 0.34s var(--ease-lift); }

/* ---- 10. Bubble-burst ---- */
.cel.knalt { pointer-events: none; }

.cel.knalt .tegel {
  animation: knal 0.24s var(--ease-lift) forwards;
}

@keyframes knal {
  0%   { transform: scale(1);    opacity: 1; }
  45%  { transform: scale(1.14); opacity: 0.85; }
  100% { transform: scale(0.4);  opacity: 0; }
}

.cel.terug .tegel { animation: popin 0.3s var(--ease-lift) backwards; }

@keyframes popin {
  0%   { transform: scale(0.55); opacity: 0; }
  60%  { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(1);    opacity: 1; }
}

.partikels {
  position: fixed;
  inset: 0;
  z-index: 40;
  pointer-events: none;
  overflow: hidden;
}

.partikel {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 4px;
  background: var(--pc, var(--color-cyan));
  box-shadow: 0 0 6px var(--pc, var(--color-cyan));
  animation: knalweg var(--pd, 600ms) cubic-bezier(0.12, 0.72, 0.32, 1) forwards;
}

@keyframes knalweg {
  from {
    transform: translate(var(--px), var(--py)) scale(1);
    opacity: 1;
  }
  to {
    transform: translate(calc(var(--px) + var(--dx)), calc(var(--py) + var(--dy))) scale(0.35);
    opacity: 0;
  }
}

/* ---- 11. Leegstand ---- */
.leegstand {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--color-ink-zacht);
  padding: 1.5rem 0 0.5rem;
}

.leegstand code {
  color: var(--color-lime);
  background: rgba(229, 245, 12, 0.1);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
}

/* ---- 12. Voet ---- */
.voet {
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-lijn);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  flex-wrap: wrap;
}

.voet-hint,
.voet-noot {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--color-ink-stil);
}

.voet-hint { display: inline-flex; align-items: center; gap: 0.4rem; }
.voet-hint .plus { color: rgba(255, 255, 255, 0.25); }

kbd {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-cyan);
  background: rgba(68, 225, 242, 0.1);
  border: 1px solid rgba(68, 225, 242, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.1rem 0.35rem;
}

/* Live-ping, letterlijk het component van de site. */
.live-ping {
  position: relative;
  display: inline-flex;
  width: 0.6em;
  height: 0.6em;
  margin-left: 0.3em;
}

.live-ping-dot {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 0.55em;
  height: 0.55em;
  border-radius: 50%;
  background: var(--color-lime);
  box-shadow: 0 0 8px var(--color-lime);
}

.live-ping-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--color-lime);
  animation: live-ping 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes live-ping {
  0%        { transform: scale(0.6); opacity: 0.9; }
  80%, 100% { transform: scale(2.4); opacity: 0; }
}

/* ---- 13. Zonder JavaScript ---- */
.zonder-js {
  padding: 1.5rem 0;
  display: grid;
  gap: 1.5rem;
}

.zonder-js-melding {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-lime);
}

.zonder-js h2 {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 0.6rem;
}

.zonder-js ul { display: grid; gap: 0.5rem; }

.zonder-js li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.75rem;
  padding: 0.6rem 0.9rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-lijn);
  border-radius: var(--radius-md);
}

.zonder-js a {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.zonder-js span { font-size: 0.85rem; color: var(--color-ink-zacht); }

/* ---- 14. Telefoon ---- */
/* Tot 760px: rustig een kolom, geen duw en geen tilt (die zet app.js uit),
   en de zware 3D-grid wordt statisch en zonder glow gerenderd. Dat is
   dezelfde afweging als op vintrix.nl: sfeer blijft, scroll-lag gaat weg. */
@media (max-width: 760px), (pointer: coarse) {
  .pixel-grid::before { animation: none; filter: none; }
}

@media (max-width: 760px) {
  .pixel-grid::before { width: 320vw; }
  .tegels { grid-template-columns: 1fr; }
  .tegel { padding: 1rem; }
  .tegel::before, .tegel::after { display: none; }
  .zoekbalk-binnen { gap: 0.5rem 1rem; }
  .zoekveld { flex: 1 1 100%; }
  .voet { flex-direction: column; align-items: flex-start; }
}

/* ---- 15. Minder beweging ----
   Zelfde lijn als de site: de sfeer (grid, gradient-pan, live-ping) blijft,
   want die is subtiel en hoort bij het merk. Wat wegvalt is de beweging die
   op de inhoud zelf zit: de zweving van de tegels en de pop-animaties. */
@media (prefers-reduced-motion: reduce) {
  .js .cel { animation: none; }
  .cel.terug .tegel { animation: none; }
  .cel.knalt .tegel { animation-duration: 0.12s; }
  .partikel { animation-duration: 0.3s; }
  .tegel { transition-duration: 0.01ms; }
}