/* The Vine — Premium page */

.premium-main {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 2rem 5rem;
}

.premium-hero { text-align: center; margin-bottom: 2rem; }
.premium-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.premium-hero h1 {
  font-family: 'Fraunces', serif;
  font-size: clamp(30px, 5vw, 42px);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.premium-hero h1 em { font-style: italic; color: var(--accent-bright); }
.premium-lead { font-size: 16px; line-height: 1.7; color: var(--text-muted); max-width: 520px; margin: 0 auto; }

.premium-notice {
  margin: 0 auto 1.5rem;
  max-width: 460px;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.5;
  background: var(--surface);
  border: 1px solid var(--border-light);
}
.premium-notice.success { border-color: var(--accent-border); background: var(--accent-bg); }
.premium-notice.error { border-color: var(--danger-border); background: var(--danger-bg); color: var(--danger); }

/* Monthly / yearly switch */
.plan-toggle {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin: 0 auto 1.25rem;
  padding: 4px;
  width: fit-content;
  border: 1px solid var(--border-light);
  border-radius: 999px;
  background: var(--surface);
}
.plan-toggle-btn {
  border: none;
  background: none;
  color: var(--text-muted);
  font: inherit;
  font-size: 14px;
  padding: 7px 18px;
  border-radius: 999px;
  cursor: pointer;
}
.plan-toggle-btn.active { background: var(--navy); color: #fff; }
.plan-save { font-size: 11px; font-weight: 500; color: var(--accent); margin-left: 4px; }
.plan-toggle-btn.active .plan-save { color: var(--blush); }

.plan-card {
  max-width: 460px;
  margin: 0 auto;
  padding: 2rem 1.75rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  text-align: center;
}
.plan-price { font-family: 'Fraunces', serif; font-size: 40px; line-height: 1.1; }
.plan-period { font-family: 'Open Sauce Sans', sans-serif; font-size: 15px; color: var(--text-muted); }
.plan-sub { font-size: 13px; color: var(--text-muted); margin: 0.35rem 0 1.5rem; min-height: 1em; }
.plan-perks {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.plan-perks li {
  position: relative;
  padding-left: 1.75rem;
  font-size: 15px;
  line-height: 1.4;
}
.plan-perks li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-weight: 500;
}
.plan-perks li > span { display: block; font-size: 13px; color: var(--text-muted); }
.plan-perks strong { font-weight: 500; }
.plan-fine { font-size: 12px; line-height: 1.5; color: var(--text-muted); margin-top: 0.85rem; }

.premium-btn {
  display: inline-block;
  padding: 11px 24px;
  background: var(--btn-bg);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
}
.premium-btn:hover:not(:disabled) { background: var(--btn-bg-hover); }
.premium-btn:disabled { opacity: 0.6; cursor: default; }
.premium-btn-wide { width: 100%; }

.premium-current {
  max-width: 460px;
  margin: 0 auto;
  padding: 2rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-lg);
  text-align: center;
}
.premium-current h2 { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 400; margin-bottom: 0.5rem; }
.premium-current p { font-size: 15px; color: var(--text-muted); margin-bottom: 1.25rem; }

.premium-faq { margin-top: 3.5rem; }
.premium-faq h2 { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 400; margin-bottom: 1rem; }
.premium-faq details { border-bottom: 1px solid var(--border); }
.premium-faq details:first-of-type { border-top: 1px solid var(--border); }
.premium-faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 2rem 1rem 0;
  font-size: 15px;
  font-weight: 500;
  position: relative;
}
.premium-faq summary::-webkit-details-marker { display: none; }
.premium-faq summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 300;
  color: var(--accent);
}
.premium-faq details[open] summary::after { content: '−'; }
.premium-faq details p { font-size: 14px; line-height: 1.7; color: var(--text-muted); padding: 0 0 1.25rem; }

@media (max-width: 600px) {
  .premium-main { padding: 2rem 1rem 4rem; }
  .plan-card { padding: 1.5rem 1.25rem 1.25rem; }
}