/* ── HERO ── */
.tnc-hero {
  background: var(--navy);
  padding: 72px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.tnc-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(91, 197, 207, .13) 0%, transparent 70%);
  pointer-events: none;
}

.tnc-hero-badge {
  display: inline-block;
  background: rgba(91, 197, 207, .12);
  border: 1px solid rgba(91, 197, 207, .3);
  color: var(--teal);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.tnc-hero h1 {
  font-family: 'DM Serif Display', serif;
  color: #fff;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  margin-bottom: 14px;
}

.tnc-hero h1 em {
  font-style: italic;
  color: var(--teal);
}

.tnc-hero-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 8px;
  padding: 8px 20px;
  color: rgba(255, 255, 255, .55);
  font-size: .84rem;
  margin-top: 6px;
}

.tnc-hero-meta i {
  color: var(--teal);
}

/* ── LAYOUT ── */
.tnc-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  max-width: 1100px;
  margin: 56px auto 80px;
  padding: 0 24px;
  align-items: start;
}

/* ── SIDEBAR TOC ── */
.tnc-toc {
  position: sticky;
  top: 90px;
  background: var(--teal-soft);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 20px;
}

.tnc-toc-title {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.tnc-toc a {
  display: block;
  font-size: .8rem;
  color: var(--navy-mid);
  text-decoration: none;
  padding: 5px 0 5px 10px;
  border-left: 2px solid transparent;
  transition: all .2s;
  line-height: 1.5;
}

.tnc-toc a:hover {
  color: var(--teal-dark);
  border-left-color: var(--teal);
  padding-left: 14px;
}

/* ── CONTENT ── */
.tnc-intro {
  background: var(--teal-soft);
  border: 1px solid var(--border);
  border-left: 4px solid var(--teal);
  border-radius: 10px;
  padding: 20px 24px;
  margin-bottom: 40px;
  font-size: .93rem;
  color: var(--body-text);
  line-height: 1.8;
}

.tnc-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 28px 24px;
  margin-bottom: 20px;
  transition: box-shadow .2s;
}

.tnc-card:hover {
  box-shadow: 0 4px 24px rgba(13, 43, 46, .07);
}

.tnc-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.tnc-card-num {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  background: var(--teal);
  color: var(--navy);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Serif Display', serif;
  font-size: 1rem;
  font-weight: 700;
}

.tnc-card h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: var(--navy);
  margin: 0;
}

.tnc-card p {
  font-size: .9rem;
  color: var(--body-text);
  line-height: 1.8;
  margin-bottom: 10px;
}

.tnc-card p:last-child {
  margin-bottom: 0;
}

/* ── HIGHLIGHT BOX ── */
.tnc-highlight {
  background: var(--teal-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  margin-top: 14px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.tnc-highlight i {
  color: var(--teal-dark);
  font-size: 1.1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.tnc-highlight span {
  font-size: .85rem;
  color: var(--navy-mid);
  line-height: 1.7;
}

/* ── CONTACT CARD ── */
.tnc-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.tnc-contact-item {
  background: var(--teal-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.tnc-contact-item i {
  color: var(--teal-dark);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.tnc-contact-item a {
  color: var(--teal-dark);
  text-decoration: none;
  font-size: .87rem;
  font-weight: 500;
  word-break: break-all;
}

.tnc-contact-item a:hover {
  text-decoration: underline;
}

.tnc-contact-item span {
  font-size: .87rem;
  color: var(--navy-mid);
  line-height: 1.5;
}

/* ── RESPONSIVE ── */
@media(max-width: 768px) {
  .tnc-layout {
    grid-template-columns: 1fr;
  }

  .tnc-toc {
    position: static;
  }
}