/* styles.css */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@300;400;600;700&display=swap');

:root{
  --bg:#0b0f1a;
  --card:#111827;
  --card2:#0f172a;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --line:rgba(255,255,255,.08);
  --accent:#7c3aed;
  --accent2:#22c55e;
  --max:980px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }

body{
  font-family:'Noto Sans', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(124,58,237,.25), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(34,197,94,.18), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
}

a{
  color:inherit;
  text-decoration:none;
}

a:hover{
  opacity:.95;
}

header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,15,26,.55);
  border-bottom:1px solid var(--line);
}

.nav{
  max-width:var(--max);
  margin:0 auto;
  padding:14px 16px;
  display:flex;
  align-items:center;
  gap:14px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:700;
  font-size:18px;
  letter-spacing:.2px;
}

.logo{
  width:42px;
  height:42px;
  object-fit:contain;
  border-radius:14px;
  box-shadow: 0 10px 25px rgba(124,58,237,.35);
}

.navlinks{
  display:flex;
  gap:10px;
  margin-left:10px;
  flex:1;
  flex-wrap:wrap;
}

.navlinks a{
  padding:8px 10px;
  border-radius:12px;
  color:var(--muted);
  transition: background .18s ease, color .18s ease;
}

.navlinks a.active,
.navlinks a:hover{
  color:var(--text);
  background: rgba(255,255,255,.06);
}

.controls{
  display:flex;
  gap:10px;
  align-items:center;
}

.btn{
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color:var(--text);
  padding:9px 12px;
  border-radius:14px;
  font-weight:600;
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.btn:hover{
  background: rgba(255,255,255,.09);
  transform: translateY(-1px);
}

.btn.primary{
  border-color: rgba(124,58,237,.45);
  background: rgba(124,58,237,.22);
}

.btn.primary:hover{
  background: rgba(124,58,237,.30);
  border-color: rgba(124,58,237,.65);
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  color:var(--muted);
  background: rgba(255,255,255,.04);
  font-size:13px;
}

main{
  max-width:var(--max);
  margin:0 auto;
  padding:26px 16px 70px;
}

.hero{
  padding:22px 0 8px;
}

h1{
  font-size:40px;
  line-height:1.12;
  margin:10px 0 10px;
}

.subtitle{
  color:var(--muted);
  font-size:16px;
  max-width:760px;
}

.grid{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}

.card{
  grid-column: span 6;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius:18px;
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:12px;
  box-shadow: 0 8px 22px rgba(0,0,0,.16);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.13);
  box-shadow: 0 14px 28px rgba(0,0,0,.22);
}

.card.small{
  grid-column: span 4;
}

.card h2{
  margin:0;
  font-size:18px;
  line-height:1.35;
  color:var(--text);
}

.card p,
.card li{
  color:var(--muted);
}

.card p{
  margin:0;
}

.card ul,
.card ol{
  margin:0;
  padding-left:20px;
}

.card a{
  color:var(--text);
}

.card a[href^="mailto:"]{
  color:var(--text);
  text-decoration:underline;
  text-underline-offset:3px;
}

/* extra spacing safeguard for mixed content */
.card > * + *{
  margin-top:0;
}

.card .btn{
  align-self:flex-start;
}

.section{
  margin-top:22px;
  background: rgba(255,255,255,.03);
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
}

.section h2{
  margin:0 0 8px;
  font-size:20px;
}

.section p,
.section li{
  color:var(--muted);
}

/* ordered / instructional lists */
.steps{
  margin:0;
  padding-left:22px;
}

.steps li{
  color:var(--muted);
  margin-bottom:10px;
  line-height:1.55;
}

.steps li:last-child{
  margin-bottom:0;
}

/* optional old class compatibility */
.list{
  margin:0;
  padding-left:22px;
}

.list li{
  color:var(--muted);
  margin-bottom:10px;
  line-height:1.55;
}

.list li:last-child{
  margin-bottom:0;
}

/* old custom CTA support */
.downloadButtonWrapper{
  margin-top:24px;
}

.primaryButton{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 18px;
  border-radius:16px;
  border:1px solid rgba(124,58,237,.45);
  background: rgba(124,58,237,.22);
  color:var(--text);
  font-weight:700;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.primaryButton:hover{
  transform: translateY(-1px);
  background: rgba(124,58,237,.30);
  border-color: rgba(124,58,237,.65);
}

/* Google Play badge block */
.storeBadgeWrap{
  margin-top:4px;
}

.storeBadgeLink{
  display:inline-block;
}

.storeBadge{
  height:64px;
  width:auto;
  display:none;
  transition: transform .18s ease, opacity .18s ease;
}

.storeBadgeLink:hover .storeBadge{
  transform: translateY(-2px);
  opacity:.96;
}

/* language switch for badges */
html[data-lang="el"] .badge-el{
  display:inline-block;
}
html[data-lang="el"] .badge-en{
  display:none;
}

html[data-lang="en"] .badge-el{
  display:none;
}
html[data-lang="en"] .badge-en{
  display:inline-block;
}

.storeNote{
  margin-top:8px;
  font-size:13px;
  color:var(--muted);
  line-height:1.5;
  max-width:520px;
}

/* inline utility if needed for highlighted support/info */
.noteBox{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius:16px;
  padding:14px 16px;
}

footer{
  border-top:1px solid var(--line);
  padding:18px 16px;
  color:var(--muted);
}

.footerInner{
  max-width:var(--max);
  margin:0 auto;
  display:flex;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
}

.kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono";
  font-size:12px;
  padding:3px 8px;
  border:1px solid var(--line);
  border-radius:10px;
  background: rgba(255,255,255,.04);
  color:var(--text);
}

@media (max-width: 860px){
  h1{
    font-size:34px;
  }

  .card{
    grid-column: span 12;
  }

  .card.small{
    grid-column: span 12;
  }

  .nav{
    gap:10px;
  }

  .brand{
    font-size:17px;
  }

  .logo{
    width:38px;
    height:38px;
  }

  .controls{
    gap:8px;
  }

  .storeBadge{
    height:56px;
  }
}