:root {
  --bg-main: #04110b;
  --bg-card: #0b1f16;
  --bg-card-alt: #0f261c;
  --accent-primary: #36f28f;
  --accent-secondary: #2ac77a;
  --text-primary: #f0fff4;
  --text-secondary: #c8e5d5;
  --text-muted: #93b4a3;
  --border-soft: rgba(54, 242, 143, 0.18);
  --font-base: 'Archivo', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body,
h1,
h2,
h3,
p {
  margin: 0;
}

body {
  font-family: var(--font-base);
  background: radial-gradient(circle at 20% 20%, rgba(54, 242, 143, 0.08), transparent 60%), var(--bg-main);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.thank-header {
  display: flex;
  justify-content: center;
  padding: 16px 24px 0;
}

.brand-logo {
  height: 120px;
  width: auto;
}

.thank-wrapper {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 16px 24px 48px;
}

.thank-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 32px;
  padding: 48px 56px;
  max-width: 840px;
  width: min(840px, 100%);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  gap: 28px;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.badge--success {
  background: rgba(54, 242, 143, 0.12);
  color: var(--accent-primary);
  border: 1px solid rgba(54, 242, 143, 0.35);
}

.thank-card h1 {
  font-size: clamp(2.2rem, 4vw, 3rem);
}

.lead {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.info-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.info-box {
  background: var(--bg-card-alt);
  border-radius: 20px;
  border: 1px solid rgba(54, 242, 143, 0.18);
  padding: 24px 28px;
  text-align: left;
  display: grid;
  gap: 14px;
}

.info-box h2 {
  font-size: 1.2rem;
  color: var(--text-primary);
}

.info-box ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-secondary);
  display: grid;
  gap: 10px;
  font-size: 0.98rem;
}

.info-box strong {
  color: var(--accent-primary);
}

.contact-card {
  background: rgba(4, 17, 11, 0.55);
  border: 1px solid rgba(54, 242, 143, 0.18);
  border-radius: 22px;
  padding: 24px 28px;
  display: grid;
  gap: 10px;
}

.contact-card h3 {
  font-size: 1.15rem;
}

.contact-card p {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.quiz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 18px;
  border: none;
  cursor: pointer;
  padding: 16px 32px;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.quiz-btn--primary {
  background: linear-gradient(125deg, var(--accent-primary), #1cb46d);
  color: #04110b;
  box-shadow: 0 18px 36px rgba(54, 242, 143, 0.35);
}

.quiz-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 44px rgba(54, 242, 143, 0.45);
}

.thank-footer {
  text-align: center;
  padding: 18px 16px 32px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .brand-logo {
    height: 96px;
  }

  .thank-card {
    padding: 36px 24px;
  }
}