:root{
  --bg:#0b1220;
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.70);
  --line:rgba(255,255,255,.12);
  --card:rgba(255,255,255,.05);
  --shadow: 0 18px 48px rgba(0,0,0,.35);
  --r:18px;
  --accent:#8dd5ff;
  --accent2:#ffb37a;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  position: relative;
  isolation: isolate;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background-color: transparent;
  overflow-x: hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  will-change: transform;

  background:
    radial-gradient(900px 600px at 20% 10%, rgba(90,200,255,.18), transparent 60%),
    radial-gradient(800px 520px at 70% 20%, rgba(120,255,200,.12), transparent 60%),
    radial-gradient(700px 480px at 50% 90%, rgba(160,120,255,.10), transparent 65%),
    var(--bg);

  animation: auroraMove 28s ease-in-out infinite;
}


a{ color:inherit; text-decoration:none; }
a:hover{ opacity:.94; }

.container{
  width:min(980px, calc(100% - 36px));
  margin: 28px auto 64px;
}

.social-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color: var(--muted);
}

.social-link:hover{
  color: var(--text);
}

.icon{
  display:inline-flex;
  align-items:center;
}

.nav{
  position: sticky;
  top:0;
  z-index:50;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  background: rgba(11,18,32,.72);
  backdrop-filter: blur(14px);
}

.brand-link{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand img{
  width:38px;height:38px;
  border-radius:10px;
  object-fit:cover;
  border:1px solid var(--line);
}
.title{
  font-family:"Sixtyfour", Inter, sans-serif;
  font-size:14px;
  letter-spacing:.6px;
}

.links{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.links a{
  padding:8px 10px;
  border-radius:12px;
  color: var(--muted);
}
.links a.active{
  color: var(--text);
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
}

.cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-weight:800;
  color: rgba(10,14,22,.92);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  padding: 10px 14px;
  border-radius:14px;
  border:0;
}

.pagehead{ padding: 8px 0 6px; }
h1{
  margin:0 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -.02em;
}
.lead{
  margin:0;
  max-width: 72ch;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.section{ margin-top: 26px; }
.section h2{
  margin:0 0 10px;
  font-size:18px;
  letter-spacing:-.01em;
}
.section p{
  margin:0 0 12px;
  color: var(--muted);
  line-height:1.7;
}

.hero{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:18px;
  align-items:center;
  margin-top: 18px;
}
.hero img{
  width:100%;
  height:360px;
  object-fit:cover;
  border-radius: var(--r);
  border:1px solid var(--line);
  box-shadow: var(--shadow);
}
.badge{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding: 6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-size:13px;
}

.note{
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  border-radius: var(--r);
  padding: 18px;
  box-shadow: var(--shadow);
}

.cards{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:14px;
  margin-top:10px;
}
.card{
  border:1px solid var(--line);
  background: var(--card);
  border-radius: var(--r);
  padding:18px;
  box-shadow: var(--shadow);
}
.card h3{ margin:0 0 8px; font-size:16px; }
.card p{ margin:0 0 12px; color: var(--muted); line-height:1.65; }

.bullets{
  margin:0;
  padding-left: 18px;
  color: var(--muted);
}
.bullets li{ margin:6px 0; }

blockquote{
  margin: 0;
  padding: 18px;
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow);
}
blockquote p{
  margin:0 0 10px;
  color: rgba(255,255,255,.82);
  line-height:1.7;
}
blockquote footer{ color: var(--muted); }

.form{
  display:grid;
  gap:12px;
  margin-top: 10px;
}
.field{
  display:grid;
  gap:6px;
}
label{ color: var(--muted); font-size: 14px; }
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.18);
  color: var(--text);
  outline: none;
}
textarea{ min-height: 120px; resize: vertical; }

.footer{
  border-top:1px solid var(--line);
  padding:24px 18px;
  color: rgba(255,255,255,.55);
  text-align:center;
}

@media (max-width: 860px){
  .hero{ grid-template-columns: 1fr; }
  .hero img{ height: 300px; }
  .cards{ grid-template-columns: 1fr; }
}

@keyframes auroraMove{
  0%   { transform: translateY(0px) scale(1); }
  50%  { transform: translateY(-20px) scale(1.03); }
  100% { transform: translateY(0px) scale(1); }
}

.feedback{
  display:grid;
  grid-template-columns: 80px 1fr 80px;
  gap:0;
  align-items:stretch;
  margin-top:10px;
}

.fb-card{
  margin:0;
  min-height:120px;
  transition: opacity .18s ease, transform .18s ease;
}

.fb-card.is-fading{
  opacity:0;
  transform: translateY(4px);
}

/* näkymättömät klikkausalueet */
.fb-hit{
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:26px;
  color: rgba(255,255,255,.35);
  cursor:pointer;
  user-select:none;
  transition: opacity .2s ease, background .2s ease;
}

.fb-hit:hover{
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.9);
}

.about{
  display:grid;
  grid-template-columns: 260px 1fr;
  gap:24px;
  align-items:start;
}

.about-img{
  width:100%;
  max-width:260px;
  border-radius:16px;
  box-shadow: var(--shadow);
  object-fit:cover;
}

@media (max-width: 700px){
  .about{
    grid-template-columns: 1fr;
  }
}