/*
Theme Name: KullerPro Landing
Theme URI: https://www.kullerpro.eu
Author: KullerPro
Description: Minimal landing page with bilingual EST/EN toggle and app download placeholders.
Version: 1.0.2
Text Domain: kullerpro-landing
*/

:root {
  --bg: #050f0c;
  --card: #0c1914;
  --accent: #4dffb5;
  --accent-2: #1ed98a;
  --text: #f7f7f7;
  --muted: #a6b5b0;
  --border: rgba(255,255,255,0.08);
  --glow: rgba(77,255,181,0.12);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at 20% 20%, #0f2a20 0, transparent 30%), radial-gradient(circle at 80% 0, #0a4027 0, transparent 30%), var(--bg);
  color: var(--text);
  line-height: 1.6;
}
header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(12px);
  background: rgba(5, 15, 12, 0.7);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}
.nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.4px;
}
.logo-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #0cff9c);
  color: #003922;
  font-weight: 900;
}
.lang {
  margin-left: auto;
  display: flex;
  gap: 8px;
}
.pill {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: 0.2px;
  transition: 0.2s;
}
.pill.active { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 6px var(--glow); }
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 20px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  align-items: center;
}
h1 { font-size: clamp(32px, 5vw, 46px); margin: 0 0 10px; }
.lead { color: var(--muted); font-size: 18px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-radius: 12px;
  font-weight: 800;
  text-decoration: none;
  color: #00150c;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 15px 40px rgba(77,255,181,0.22);
}
.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.35);
}
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
h2 { margin: 0 0 10px; font-size: 26px; }
h3 { margin: 0 0 6px; font-size: 20px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(77,255,181,0.12);
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
}
.section { max-width: 1100px; margin: 0 auto; padding: 24px 20px 60px; }
.steps { counter-reset: step; display: grid; gap: 14px; }
.step {
  border: 1px solid var(--border);
  padding: 14px;
  border-radius: 12px;
  background: rgba(255,255,255,0.02);
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 14px; right: 14px;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #012311;
  font-weight: 900;
}
.faq-item { border: 1px solid var(--border); padding: 14px; border-radius: 12px; background: rgba(255,255,255,0.02); }
footer { padding: 24px 20px 40px; border-top: 1px solid var(--border); background: #08130e; }
.muted { color: var(--muted); }
@media (max-width: 640px) { header { position: sticky; } }