/* ── Product card (homepage grid) ──────────────────────────────────────── */
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--color-text);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(31, 42, 32, 0.1);
}
.product-card img {
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  margin-bottom: var(--space-2);
}
.product-card h3 { margin-bottom: 0.35rem; }
.product-card p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  flex: 1;
}
.product-card__cta {
  margin-top: var(--space-2);
  font-weight: 600;
  color: var(--color-primary);
}

/* ── Ebook card (homepage grid) ────────────────────────────────────────── */
.ebook-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  display: flex;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  align-items: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.ebook-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(31, 42, 32, 0.1);
}
.ebook-card img {
  width: 84px;
  height: 108px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex: none;
  box-shadow: 0 6px 16px rgba(31, 42, 32, 0.18);
}
.ebook-card h3 { margin-bottom: 0.3rem; font-size: 1.1rem; }
.ebook-card p { color: var(--color-text-muted); font-size: 0.88rem; }
.ebook-card__price {
  display: inline-block;
  margin-top: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-primary-dark);
}
.ebook-card__cta { display: block; margin-top: 0.2rem; font-weight: 600; color: var(--color-primary); }

/* ── Tier selector ──────────────────────────────────────────────────────── */
.tier-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-block: var(--space-2);
}

.tier-option {
  flex: 1 1 140px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 0.7rem 0.9rem;
  cursor: pointer;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.tier-option:hover { border-color: var(--color-primary); }
.tier-option.is-active {
  border-color: var(--color-primary);
  background: #EAF3EE;
}
.tier-option__label {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary-dark);
}
.tier-option__supply {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.tier-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  flex-wrap: wrap;
  margin-bottom: var(--space-2);
}
.tier-price__badge {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  margin-right: 0.4rem;
}
.tier-price__main {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}
.tier-price__sub {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.product-detail__blurb {
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
}

.product-detail__list {
  margin: var(--space-2) 0;
  padding-left: 1.1rem;
  color: var(--color-text-muted);
}
.product-detail__list li { margin-bottom: 0.4rem; }

/* ── Ebook form ─────────────────────────────────────────────────────────── */
.ebook-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field { display: flex; flex-direction: column; gap: 0.35rem; }
.form-field label { font-weight: 600; font-size: 0.9rem; }
.form-field input {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.8rem;
  font-size: 1rem;
  background: var(--color-bg);
}
.form-field input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.ebook-thankyou {
  background: #EAF3EE;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
}
.ebook-thankyou h3 { margin-bottom: 0.4rem; }

/* ── Small print ────────────────────────────────────────────────────────── */
.fine-print {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}