/* CourseBud — minimal Phase A styles. Iterate in Phase B. */

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: #fff;
}

h1, h2, h3, h4, .cb-hero-title, .cb-section-title, .cb-plan-name {
  font-family: var(--font-display);
  color: var(--cb-dark);
}

/* Hero */
.cb-hero {
  background: linear-gradient(135deg, #EEF2FF 0%, #FFFFFF 100%);
  border-bottom: 1px solid rgba(30,58,138,0.08);
}
.cb-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.cb-hero-sub {
  max-width: 720px;
  color: #3a4459;
}
.cb-hero-hint { color: #7a8298; font-size: 0.9rem; }

/* Buttons */
.cb-btn-gold {
  background: var(--cb-gold);
  color: #1a1a1a;
  border: none;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.75rem 1.5rem;
}
.cb-btn-gold:hover { background: #e08d07; color: #1a1a1a; }

.cb-btn-outline {
  background: transparent;
  color: var(--cb-navy);
  border: 2px solid var(--cb-navy);
  font-weight: 700;
  border-radius: 999px;
  padding: 0.65rem 1.4rem;
}
.cb-btn-outline:hover { background: var(--cb-navy); color: #fff; }

/* Section titles */
.cb-section-title {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 900;
  margin-bottom: 0.5rem;
}

/* Steps */
.cb-step {
  padding: 1.5rem;
  border-radius: 16px;
  background: #F7F8FB;
  height: 100%;
}
.cb-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--cb-navy);
  color: #fff;
  font-weight: 800;
  font-size: 1.25rem;
}

/* Pricing cards */
.cb-plan {
  background: #fff;
  border: 1px solid rgba(30,58,138,0.12);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(30,58,138,0.04);
}
.cb-plan-featured {
  border: 2px solid var(--cb-gold);
  box-shadow: 0 8px 24px rgba(30,58,138,0.12);
  transform: translateY(-4px);
}
.cb-plan-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--cb-gold);
  color: #1a1a1a;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 4px 14px;
  border-radius: 999px;
}
.cb-plan-name {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}
.cb-plan-price {
  margin: 0.75rem 0 0.25rem;
  color: var(--cb-navy);
}
.cb-plan-dollar { font-size: 1.2rem; font-weight: 700; vertical-align: top; }
.cb-plan-amount { font-size: 3rem; font-weight: 900; line-height: 1; }
.cb-plan-per { font-size: 1rem; color: #6b7380; font-weight: 600; }
.cb-plan-cap {
  font-weight: 700;
  color: var(--cb-dark);
  margin-bottom: 1rem;
}
.cb-plan-features {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1.5rem;
  flex: 1;
}
.cb-plan-features li {
  padding: 6px 0;
  color: #333;
  font-size: 0.95rem;
}
.cb-plan-features .bi-check-circle-fill {
  color: var(--cb-gold);
  margin-right: 6px;
}

/* CTA band */
.cb-cta {
  background: var(--cb-dark);
  color: #fff;
}
.cb-cta h2 { color: #fff; }
.cb-cta .lead { color: #B8C2DA; }