/* Inverted section — dark bg in light mode, light bg in dark mode */
#contact {
  padding: 128px 0;
  background: #0c0c0c;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] #contact { background: #efefef; }

/* Dot texture overlay */
#contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.4) 0.7px, transparent 0.7px);
  background-size: 30px 30px;
  opacity: 0.06;
  pointer-events: none;
}
[data-theme="dark"] #contact::before {
  background-image: radial-gradient(circle, rgba(0,0,0,0.4) 0.7px, transparent 0.7px);
}

.ct-in { position: relative; z-index: 1; text-align: center; }

.ct-h {
  font-size: clamp(36px, 6.5vw, 76px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: #f0f0f0;
  margin-bottom: 18px;
}
[data-theme="dark"] .ct-h { color: #111111; }

.ct-p {
  font-size: 17px;
  color: rgba(255,255,255,0.45);
  max-width: 400px;
  margin: 0 auto 36px;
  line-height: 1.65;
}
[data-theme="dark"] .ct-p { color: rgba(0,0,0,0.45); }

.ct-em {
  display: inline-block;
  font-size: clamp(17px, 2.5vw, 26px);
  font-weight: 600;
  color: #f0f0f0;
  border-bottom: 1px solid rgba(255,255,255,0.25);
  padding-bottom: 3px;
  margin-bottom: 40px;
  transition: border-color 0.18s;
}
.ct-em:hover { border-color: rgba(255,255,255,0.7); }
[data-theme="dark"] .ct-em { color: #111111; border-color: rgba(0,0,0,0.2); }
[data-theme="dark"] .ct-em:hover { border-color: rgba(0,0,0,0.55); }

.ct-btns { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }

.cb-p {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 24px;
  background: #f0f0f0; color: #0c0c0c;
  font-size: 14px; font-weight: 600;
  border-radius: var(--r-sm); border: none; cursor: pointer;
  transition: opacity 0.18s, transform 0.18s;
}
.cb-p:hover { opacity: 0.85; transform: translateY(-1px); }
[data-theme="dark"] .cb-p { background: #111111; color: #f0f0f0; }

.cb-s {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 24px;
  background: transparent; color: rgba(255,255,255,0.7);
  font-size: 14px; font-weight: 500;
  border-radius: var(--r-sm); border: 1px solid rgba(255,255,255,0.2); cursor: pointer;
  transition: border-color 0.18s, color 0.18s;
}
.cb-s:hover { color: #f0f0f0; border-color: rgba(255,255,255,0.45); }
[data-theme="dark"] .cb-s { color: rgba(0,0,0,0.6); border-color: rgba(0,0,0,0.2); }
[data-theme="dark"] .cb-s:hover { color: #111111; border-color: rgba(0,0,0,0.45); }