/* ================================
   RESET & BASE
================================ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  background: #05080f;
  color: #e6ebf5;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ================================
   FUTURISTIC AUTOMATION BACKGROUND
================================ */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 20% 30%, rgba(80,200,255,0.12), transparent 35%),
    radial-gradient(circle at 80% 60%, rgba(120,160,255,0.10), transparent 40%),
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 80px 80px, 80px 80px;
}

/* NODE DOTS LAYER */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    radial-gradient(circle, rgba(100,200,255,0.35) 1px, transparent 1px),
    radial-gradient(circle, rgba(120,160,255,0.25) 1px, transparent 1px);
  background-size: 120px 120px, 180px 180px;
  background-position: 0 0, 60px 90px;
  opacity: 0.45;
}

/* ================================
   BUILDER CARD
================================ */
.builder-card {
  max-width: 860px;
  margin: 120px auto;
  padding: 42px;
  background: rgba(8,14,30,0.88);
  border-radius: 22px;
  backdrop-filter: blur(14px);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 30px 80px rgba(0,0,0,0.7);
}

/* ================================
   HEADINGS
================================ */
.builder-card h2 {
  font-size: 30px;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 15px;
  opacity: 0.8;
  margin-bottom: 28px;
}

/* ================================
   FORM
================================ */
label {
  margin-top: 18px;
  display: block;
  font-size: 14px;
  opacity: 0.85;
}

select,
textarea {
  width: 100%;
  margin-top: 6px;
  background: linear-gradient(180deg, #060c1d, #040916);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 14px;
  color: #e6ebf5;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

select:focus,
textarea:focus {
  outline: none;
  border-color: #4cc9ff;
  box-shadow: 0 0 0 2px rgba(76,201,255,0.15);
}

textarea {
  min-height: 120px;
}

/* ================================
   BUTTON
================================ */
.primary-btn {
  margin-top: 28px;
  background: linear-gradient(135deg, #4cc9ff, #3a7bff);
  border: none;
  border-radius: 14px;
  padding: 14px 34px;
  font-size: 16px;
  font-weight: 600;
  color: #02050b;
  cursor: pointer;
  box-shadow: 0 14px 40px rgba(76,201,255,0.35);
}

.primary-btn:hover {
  transform: translateY(-2px);
}

/* ================================
   FOOTER
================================ */
.footer {
  max-width: 1100px;
  margin: 60px auto 40px;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.signature {
  display: flex;
  align-items: center;
  gap: 14px;
}

.signature img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(76,201,255,0.8);
  background: #000;
}

.signature .name {
  font-weight: 600;
}

.signature .role {
  font-size: 13px;
  opacity: 0.8;
}

.footer-links a {
  font-size: 15px;
  font-weight: 600;
  color: #4cc9ff;
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid rgba(76,201,255,0.4);
}

.footer-links a:hover {
  background: rgba(76,201,255,0.15);
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
  .builder-card {
    margin: 80px 16px;
    padding: 30px;
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}