:root {
  color-scheme: light;
  --brand: #2a6f97;
  --brand-dark: #1b4965;
  --bg: #f8f9fa;
  --text: #1f2933;

  /* PRIMARY SCALE (Based on #2a6f97) */
  --primary: #2a6f97; /* YOUR BASE COLOR */
  --primary-50:  #f2f8fc;
  --primary-100: #e1eff8;
  --primary-200: #c6e0f0;
  --primary-300: #9ecae6;
  --primary-400: #6daed8;
  --primary-500: #4890c8;
  --primary-600: #2a6f97; /* YOUR BASE COLOR */
  --primary-700: #22597a;
  --primary-800: #1f4b66;
  --primary-900: #1e3f55;
  --primary-950: #13293a;

  --accent: #14b8a6;
}

* {
  box-sizing: border-box;
}

/* ===== BUTTON SYSTEM ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 1.5rem; font-size: 1rem; font-weight: 600; border-radius: var(--radius-md); text-decoration: none; border: none; cursor: pointer; transition: all 0.3s ease; line-height: 1; white-space: nowrap; border-radius: 6px;}

.btn-primary { background: linear-gradient(135deg, var(--primary), var(--accent)); color: white;}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  color: white;
}

.btn-secondary { background: transparent; color: var(--primary); border: 2px solid var(--primary); }

.btn-secondary:hover {
  background: var(--primary-300);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  color: white;
}

body {
  margin: 0;
  font-family: "Georgia", serif;
  background: var(--bg);
  color: var(--text);
}

.hero-section {
  background-image: url('/static/images/spinuso/hero-1600w.webp');
  background-size: cover;
  background-position: center;
  color: white;
  height: 90vh;
  background-attachment: fixed;
}

.hero-overlay {
  background-color: rgba(0, 0, 0, 0.4);
  height: 100%;
}

.card-style {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card {
  background: white;
  border-radius: 1rem;
  box-shadow: 0 10px 40px rgba(23, 24, 32, 0.08);
  max-width: 600px;
  width: 100%;
  padding: 2.5rem;
  text-align: center;
}

h1 {
  margin: 0 0 1rem;
  font-size: 2.25rem;
  color: var(--brand-dark);
}

p {
  margin: 0 0 1.25rem;
  line-height: 1.5;
  font-size: 1.05rem;
}

.cta {
  display: inline-flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 1rem;
  font-size: 1.125rem;
  font-weight: 600;
}


small {
  display: block;
  margin-top: 2rem;
  color: #6b7280;
}

@media (max-width: 520px) {
  .card {
    padding: 2rem 1.25rem;
  }
}