.premium-hero {
  max-width: 700px;
  margin: 0 auto;
  padding: 64px 24px 12px;
  text-align: center;
}

.premium-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.premium-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.5;
}

.premium-cards {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 24px 12px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.premium-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding: 32px 20px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-header);
  text-decoration: none;
  color: var(--text);
  transition: transform 0.15s, border-color 0.15s;
}

.premium-card:hover {
  transform: translateY(-3px);
  border-color: var(--premium-card-color, var(--accent));
}

.premium-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--premium-card-color, var(--accent));
}

.premium-card-icon svg {
  width: 24px;
  height: 24px;
  fill: #fff;
}

.premium-card-title {
  font-weight: 700;
  font-size: 1.05rem;
}

.premium-card-sub {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.premium-card-gold .premium-card-icon {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 55%, var(--gold-deep));
}

.premium-card-gold .premium-card-title {
  color: var(--gold);
}

@media (max-width: 700px) {
  .premium-cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .premium-cards {
    grid-template-columns: 1fr;
  }
}

/* ---------- Video series glossary ---------- */

.premium-series {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px;
  border-top: 1px solid var(--border);
}

.section-title-alt {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.premium-series-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.series-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.series-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-header);
}

.series-emoji {
  font-size: 1.3rem;
  line-height: 1;
}

.series-name {
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 3px;
}

.series-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.4;
}

@media (max-width: 560px) {
  .series-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Request builder ---------- */

.premium-request {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  border-top: 1px solid var(--border);
}

.request-steps {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  padding-left: 20px;
  margin-bottom: 16px;
}

.request-note {
  font-size: 0.85rem;
  color: var(--gold);
  background: rgba(227, 173, 60, 0.1);
  border: 1px solid rgba(227, 173, 60, 0.3);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 12px;
}

.request-note:last-of-type {
  margin-bottom: 24px;
}

.request-note-warning {
  color: #ff6b6b;
  background: rgba(255, 107, 107, 0.1);
  border-color: rgba(255, 107, 107, 0.3);
}

.request-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.request-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.request-field[hidden] {
  display: none;
}

.request-field label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.request-field input,
.request-field select {
  background: #1a1a1f;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
}

.request-field input:focus,
.request-field select:focus {
  border-color: var(--gold);
}

.btn-generate {
  grid-column: 1 / -1;
  background: var(--gold);
  color: #1a1206;
  border: none;
  border-radius: 8px;
  padding: 12px 20px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  margin-top: 4px;
}

.btn-generate:disabled {
  opacity: 0.6;
  cursor: default;
}

.request-result {
  grid-column: 1 / -1;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.request-result[hidden] {
  display: none;
}

.request-result label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.request-result textarea {
  background: #1a1a1f;
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 12px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  resize: none;
}

.btn-copy {
  align-self: flex-start;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.85rem;
  cursor: pointer;
}

.btn-copy:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.request-translate-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
}

@media (max-width: 560px) {
  .request-form {
    grid-template-columns: 1fr;
  }
}