:root {
  --epi-bg: #0A1420;
  --epi-section-bg: #132035;
  --epi-text: #ffffff;
  --epi-muted: #C9D2E0;
  --epi-accent-blue: #007BFF;
  --epi-accent-red: #E3312D;
  --epi-border: #1C2B45;
  --epi-radius: 18px;
  --epi-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.gridjam-epi {
  background: var(--epi-bg);
  color: var(--epi-text);
  padding: clamp(24px, 4vw, 56px);
  border-radius: var(--epi-radius);
  position: relative;
  font-family: var(--ast-body-font-family, 'Roboto'), sans-serif;
}

.gridjam-epi .epih-container {
  max-width: 1120px;
  margin: 0 auto;
}

/* Typography */
.gridjam-epi h1 {
  font-family: var(--ast-heading-font-family, 'Roboto Slab'), serif;
  font-size: clamp(30px, 4.2vw, 46px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--epi-text);
}
.gridjam-epi h2 {
  color: var(--epi-accent-blue);
  font-weight: 600;
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.3;
}
.gridjam-epi p {
  color: var(--epi-muted);
  line-height: 1.7;
}

/* Layout */
.gridjam-epi .epi-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(18px, 3vw, 40px);
  align-items: center;
}
@media (max-width: 900px) {
  .gridjam-epi .epi-hero { grid-template-columns: 1fr; }
}

/* Bullet list */
.gridjam-epi .epi-bullets {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.5rem 0;
}
.gridjam-epi .epi-bullets li {
  display: flex;
  gap: .75rem;
  align-items: start;
  padding: .35rem 0;
}
.gridjam-epi .epi-bullets .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--epi-accent-red);
  margin-top: .6rem;
}

/* Hero image */
.gridjam-epi .epi-art {
  min-height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.gridjam-epi .epi-art img {
  width: 100%;
  max-width: 380px;
  height: auto;
  border-radius: 10px;
  box-shadow: var(--epi-shadow);
  border: 1px solid var(--epi-border);
}

/* Note box */
.gridjam-epi .epi-note {
  background: var(--epi-section-bg);
  border: 1px solid var(--epi-border);
  border-radius: var(--epi-radius);
  padding: 1rem 1.1rem;
  color: var(--epi-muted);
  box-shadow: inset 0 0 12px rgba(0,0,0,0.3);
}

/* Contact form */
.gridjam-epi .epi-contact {
  margin-top: clamp(28px, 5vw, 56px);
  background: var(--epi-section-bg);
  border: 1px solid var(--epi-border);
  border-radius: var(--epi-radius);
  box-shadow: var(--epi-shadow);
  padding: clamp(18px, 3vw, 28px);
}

.gridjam-epi .epi-contact h3 {
  color: var(--epi-text);
  font-family: var(--ast-heading-font-family, 'Roboto Slab'), serif;
  margin-bottom: .8rem;
}

.gridjam-epi input[type=text],
.gridjam-epi input[type=email],
.gridjam-epi textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  color: var(--epi-text);
  border: 1px solid var(--epi-border);
  border-radius: 14px;
  padding: 0.95rem 1.1rem;
  outline: none;
  transition: border-color .15s ease, background .15s ease;
}
.gridjam-epi textarea { min-height: 130px; resize: vertical; }
.gridjam-epi input::placeholder, .gridjam-epi textarea::placeholder {
  color: var(--epi-muted);
}

.gridjam-epi input:focus, .gridjam-epi textarea:focus {
  border-color: var(--epi-accent-blue);
  background: rgba(255,255,255,0.08);
}

.gridjam-epi .epi-submit {
  background: var(--epi-accent-blue);
  color: white;
  font-weight: 700;
  border: none;
  padding: .9rem 1.3rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background .2s ease;
}
.gridjam-epi .epi-submit:hover { background: #339DFF; }
.gridjam-epi .epi-submit:active { background: #0063CC; }