/* ══════════════════════════════════════════
   CONTACT HERO BLOCK
══════════════════════════════════════════ */
.contact-hero {
  position: relative;
  background: var(--black);
  padding: 250px 0 100px;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
}

/* Grid texture */
.ch-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(4, 157, 191, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(4, 157, 191, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

/* Top glow line */
.contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  z-index: 1;
}

/* Glow orbs */
.ch-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(90px);
  opacity: 0.2;
  z-index: 0;
}
.ch-orb--1 {
  width: 500px;
  height: 500px;
  background: var(--blue);
  top: -200px;
  right: -100px;
}
.ch-orb--2 {
  width: 300px;
  height: 300px;
  background: var(--cream);
  bottom: -60px;
  left: 5%;
}

.contact-hero .container-inner {
  position: relative;
  z-index: 2;
}

.ch-content {
  max-width: 680px;
  text-align: center;
  margin: 0 auto;
}

.ch-label {
  display: inline-block;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
  border: 1px solid rgba(4, 157, 191, 0.3);
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(4, 157, 191, 0.08);
}

.ch-title {
  font: var(--h1);
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.ch-title--accent {
  color: var(--blue);
}

.ch-desc {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .contact-hero {
    padding: 120px 0 80px;
  }
  .ch-title {
    font-size: 40px;
  }
}

@media (max-width: 480px) {
  .contact-hero {
    padding: 100px 0 60px;
  }
  .ch-title {
    font-size: 32px;
  }
}