:root{
  --accent: #00b7c6;
  --bg: #000000;
  --glass: rgba(18, 20, 26, 0.72);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --shadow: 0 18px 55px rgba(0,0,0,0.55);
  --radius: 18px;
  --taskbar: rgba(15, 16, 20, 0.78);
  --taskbar-h: 52px; /* base height (desktop) */
  --wallpaper: none; /* set via JS: url('assets/...') */
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
html{ scroll-padding-bottom: env(safe-area-inset-bottom, 0px); }

body.no-scroll{ overflow: hidden; }


body{
  margin:0;
  /* Always keep enough scroll space so the fixed taskbar never overlaps content */
  padding-bottom: env(safe-area-inset-bottom, 0px);
font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  color: var(--text);
  background-color: var(--bg);
  overflow: auto;
  position: relative;
  z-index: 0; /* create stacking context for ::before */
}

/* Wallpaper layer (more reliable than background-image on <body> across browsers) */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  background-image: var(--wallpaper);
  background-size: cover;
  background-position: left bottom;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 0;
  transform: translateZ(0);
}


main, .window{
  position: relative;
  z-index: 2;
}
/* Later: jij kan ook gewoon 1 vaste wallpaper zetten:
body{
  --wallpaper: url('assets/jouw-wallpaper.jpg');
}
*/

a{ color: inherit; }

.wallpaper-dim{
  position:fixed; inset:0;
  background: radial-gradient(1200px 700px at 35% 25%, rgba(0,183,198,0.14), transparent 55%),
              radial-gradient(900px 600px at 75% 70%, rgba(255,255,255,0.08), transparent 60%);
  pointer-events:none;
  z-index: 1;
}

.taskbar{
  position:fixed; left:0; right:0; bottom:0;
  min-height: var(--taskbar-h);
  padding: 4px 10px calc(4px + env(safe-area-inset-bottom, 0px));
  display:flex; align-items:center; justify-content:space-between;
  background: var(--taskbar);
  border-top: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(10px);
  z-index: 50;
}

.taskbar .left, .taskbar .right{
  display:flex; align-items:center; gap:10px;
}

.start-btn{
  display:flex; align-items:center; gap:10px;
  padding:6px 9px;
  border-radius: 13px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  cursor:pointer;
  user-select:none;
  transition: transform .08s ease, background .12s ease;
  text-decoration:none;
}
.start-btn:hover{ background: rgba(255,255,255,0.10); }
.start-btn:active{ transform: translateY(1px); }

.start-btn img{
  width:24px; height:24px;
  filter: drop-shadow(0 8px 18px rgba(0,0,0,0.45));
}

.badge{
  font-size:12px;
  color: var(--muted);
}

.clock{
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  padding: 6px 9px;
  border-radius: 13px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.05);
}

.btn{
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 14px;
  cursor:pointer;
  user-select:none;
  transition: background .12s ease, transform .08s ease;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.btn:hover{ background: rgba(255,255,255,0.10); }
.btn:active{ transform: translateY(1px); }

.window{
  position: relative;
  width: min(1020px, calc(100% - 26px));
  margin: 26px auto 28px;
border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  overflow: hidden;
}

.titlebar{
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 14px;
  background: rgba(0,0,0,0.28);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.titlebar .title{
  display:flex; align-items:center; gap:12px;
  min-width: 0;
}
.titlebar .title img{
  width:28px; height:28px;
  filter: drop-shadow(0 10px 22px rgba(0,0,0,0.45));
}
.titlebar h1{
  font-size: 14px;
  margin:0;
  letter-spacing: .2px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.window .content{
  padding: 18px 18px 22px;
  color: rgba(255,255,255,0.90);
}

.hr{
  height:1px;
  background: rgba(255,255,255,0.10);
  margin: 16px 0;
}

.small{
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* Content components (pages) */
.hero{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 14px;
  flex-wrap:wrap;
}
.hero-left{ min-width: min(520px, 100%); }

.hero h2{
  margin: 10px 0 8px;
  font-size: 26px;
  letter-spacing: .2px;
}

.hero p{
  margin: 0;
  color: rgba(255,255,255,0.82);
  line-height: 1.7;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.80);
  font-size: 13px;
}

.pills{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-top: 12px;
}

.pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.18);
  color: rgba(255,255,255,0.82);
  font-size: 13px;
}
.pill b{ font-weight: 600; color: rgba(255,255,255,0.92); }

.card{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  border-radius: 16px;
  padding: 14px;
}
.card h3{ margin: 0 0 8px; font-size: 15px; }
.card p{ margin: 0; color: var(--muted); line-height: 1.55; }

.note{
  border-radius: 16px;
  border: 1px dashed rgba(0,183,198,0.35);
  background: rgba(0,183,198,0.08);
  padding: 12px 12px;
  color: rgba(255,255,255,0.82);
  line-height: 1.6;
}

.split{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 14px;
}

details.accordion{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  border-radius: 16px;
  padding: 12px 12px;
}
details.accordion + details.accordion{ margin-top: 10px; }
details.accordion summary{
  cursor:pointer;
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  font-weight: 650;
}
details.accordion summary::-webkit-details-marker{ display:none; }
details.accordion summary .meta{
  font-weight: 500;
  font-size: 13px;
  color: rgba(255,255,255,0.72);
}
details.accordion .body{
  margin-top: 10px;
  color: rgba(255,255,255,0.78);
  line-height: 1.65;
  font-size: 13px;
}

.kpis{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 12px;
}

.kpi{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.16);
  padding: 12px;
}
.kpi b{ display:block; margin-bottom: 6px; font-size: 13px; }
.kpi span{ color: rgba(255,255,255,0.72); font-size: 13px; line-height: 1.55; }

.steps{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 10px;
}
.step{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  border-radius: 16px;
  padding: 12px;
}
.step .n{
  width: 28px; height: 28px;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: rgba(0,183,198,0.14);
  border: 1px solid rgba(0,183,198,0.35);
  color: rgba(255,255,255,0.90);
  font-weight: 700;
  margin-bottom: 8px;
}
.step h4{ margin: 0 0 6px; font-size: 14px; }
.step p{ margin: 0; color: rgba(255,255,255,0.72); font-size: 13px; line-height: 1.55; }

.mock{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(0,0,0,0.10));
  padding: 12px;
  overflow:hidden;
}
.mock .bar{
  display:flex;
  align-items:center;
  gap:8px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  margin-bottom: 12px;
}
.dot{ width:10px; height:10px; border-radius:999px; background: rgba(255,255,255,0.22); }
.dot.ac{ background: rgba(0,183,198,0.65); }
.mock .line{ height: 10px; border-radius: 999px; background: rgba(255,255,255,0.10); margin-top: 10px; }
.mock .line.w60{ width: 60%; } .mock .line.w80{ width: 80%; } .mock .line.w40{ width: 40%; }

/* Mobile: allow scroll and make layouts stack nicely */
@media (max-width: 900px){
  .split{ grid-template-columns: 1fr; }
  .kpis{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 520px){
  .steps{ grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  :root{ --taskbar-h: 46px; }
  body{ overflow:auto; }
  .taskbar{ padding: 4px 8px calc(4px + env(safe-area-inset-bottom, 0px)); }
  .clock{ font-size: 12px; }
  .window{ margin: 14px auto 24px;
}
  .hero h2{ font-size: 22px; }
}

@media (max-width: 420px){
  :root{ --taskbar-h: 44px; }
  .badge{ display:none; }
}


/* Gallery */

.gallery{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
@media (max-width: 900px){
  .gallery{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 520px){
  .gallery{ grid-template-columns: 1fr; }
}
.shot{
  border-radius: 16px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.16);
}
.shot img{
  width: 100%;
  height: auto;
  display:block;
}
.shot .cap{
  padding: 10px 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.78);
  line-height: 1.45;
  border-top: 1px solid rgba(255,255,255,0.10);
}


/* --- Gallery popup (Apps voorbeelden) --- */
.shot-btn{
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  width: 100%;
  cursor: pointer;
}
.shot-btn:focus-visible{
  outline: 2px solid rgba(255,255,255,0.55);
  outline-offset: 3px;
  border-radius: 18px;
}

@media (max-width: 900px){
  .gallery{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 600px){
  .gallery{ grid-template-columns: 1fr; }
}

.examples-title{
  font-weight: 700;
  letter-spacing: .2px;
  margin: 6px 0 10px;
}

.imgmodal{
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}
.imgmodal[aria-hidden="false"]{ display:block; }

.imgmodal-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(3px);
}

.imgmodal-dialog{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(980px, calc(100vw - 24px));
  max-height: calc(100vh - 90px);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(10,10,10,0.78);
  box-shadow: 0 18px 70px rgba(0,0,0,0.55);
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.imgmodal-img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: rgba(0,0,0,0.35);
  display: block;
}

.imgmodal-cap{
  padding: 10px 14px 12px;
  color: rgba(255,255,255,0.92);
  font-size: 13px;
  line-height: 1.5;
  border-top: 1px solid rgba(255,255,255,0.10);
}

.imgmodal-close{
  position: absolute;
  right: 10px;
  top: 10px;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(0,0,0,0.35);
  color: rgba(255,255,255,0.92);
  font-size: 22px;
  cursor: pointer;
  z-index: 2;
}

.imgmodal-nav{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(0,0,0,0.35);
  color: rgba(255,255,255,0.92);
  font-size: 28px;
  line-height: 44px;
  cursor: pointer;
  z-index: 2;
  user-select: none;
}
.imgmodal-nav.prev{ left: 10px; }
.imgmodal-nav.next{ right: 10px; }

@media (max-width: 600px){
  .imgmodal-nav{ width: 40px; height: 40px; font-size: 26px; line-height: 40px; }
  .imgmodal-close{ width: 36px; height: 36px; font-size: 20px; }
}
