* { box-sizing: border-box; }

body {
  margin: 0;
  background: #f8fafc;
  color: #0f172a;
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

header {
  height: 72px;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  padding: 0 max(20px, calc((100vw - 900px)/2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar-sm {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #2563eb;
}

.avatar-md {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #2563eb;
  margin-bottom: 12px;
}

.avatar-lg {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #2563eb;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
}

.brand b {
  display: block;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #0f172a;
}

.brand span {
  color: #64748b;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.lang-switch select {
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}

main {
  max-width: 860px;
  margin: auto;
  padding: 32px 16px 64px;
}

.screen { display: none; }
.active { display: block; }

.hero {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: 48px 32px;
  text-align: center;
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.05);
}

.hero-profile {
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
}

.badge-online {
  position: absolute;
  bottom: 0;
  right: -10px;
  background: #dcfce7;
  color: #15803d;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 99px;
  border: 2px solid #ffffff;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 800;
  color: #2563eb;
  margin-bottom: 12px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(28px, 4.5vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: #0f172a;
  margin: 0 auto 16px;
  max-width: 720px;
}

.hero p, .resultHead p {
  color: #64748b;
  font-size: 16px;
  max-width: 620px;
  margin: 0 auto 28px;
}

.heroGrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 720px;
  margin: 0 auto 32px;
  text-align: left;
}

.heroGrid div {
  border: 1px solid #f1f5f9;
  border-radius: 1