.nav {
  position: fixed;
  top: 0;
  left: 0;
  transform: none;
  width: 100%;
  height: 76px;
  padding: 0 max(24px,calc((100% - 1200px)/2));
  border: 0;
  border-bottom: 1px solid rgba(139,233,247,.18);
  border-radius: 0;
  background: rgba(3,26,53,.9);
  box-shadow: 0 8px 28px rgba(0,11,27,.18);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.hero h1,.hero h1 em {
  font-family: "Manrope", sans-serif;
  font-style: normal;
  font-weight: 800;
}
.hero h1 em { font-weight: 600; }
.contact-section {
  display: grid;
  grid-template-columns: minmax(0,1.08fr) minmax(360px,.72fr);
  gap: clamp(50px,8vw,120px);
  align-items: center;
  text-align: left;
  padding-left: max(24px,calc((100% - 1200px)/2));
  padding-right: max(24px,calc((100% - 1200px)/2));
}
.contact-section .contact-copy p { margin: 0 0 34px; }
.contact-form {
  padding: 34px;
  border: 1px solid rgba(139,233,247,.2);
  border-radius: 22px;
  background: rgba(255,255,255,.08);
  box-shadow: 0 28px 70px rgba(0,10,25,.34);
  backdrop-filter: blur(14px);
}
.form-heading { margin-bottom: 25px; }
.form-heading span { color: var(--cyan); font: 700 12px "Plus Jakarta Sans",sans-serif; letter-spacing: .14em; }
.form-heading h3 { margin: 9px 0 5px; color: #fff; font-size: 30px; font-weight: 750; }
.form-heading p { margin: 0 !important; color: #a9bfca; font-size: 14px; }
.contact-form label { display: block; margin: 16px 0 8px; color: #dce9ef; font-size: 14px; font-weight: 600; }
.contact-form input:not([type="hidden"]) {
  width: 100%;
  height: 54px;
  padding: 0 16px;
  border: 1px solid rgba(180,224,239,.22);
  border-radius: 12px;
  outline: none;
  background: rgba(2,19,39,.62);
  color: #fff;
  font: 500 16px "Plus Jakarta Sans",sans-serif;
  transition: border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.contact-form input::placeholder { color: #7892a0; }
.contact-form input:focus { border-color: var(--cyan); background: rgba(2,19,39,.82); box-shadow: 0 0 0 4px rgba(18,199,232,.12); }
.form-submit { width: 100%; margin-top: 24px; cursor: pointer; font-family: "Manrope",sans-serif; }
.contact-form small { display: block; margin-top: 17px; color: #829ba8; font-size: 12px; line-height: 1.55; }
@media (max-width:900px) {
  .nav nav.open { top: 76px; border-radius: 0 0 14px 14px; }
  .contact-section { grid-template-columns: 1fr; }
  .contact-copy { text-align: center; }
  .contact-copy .slots { justify-content: center; }
  .contact-section .contact-copy p { margin-left: auto; margin-right: auto; }
  .contact-form { width: min(100%,580px); margin: 0 auto; text-align: left; }
}
@media (max-width:560px) {
  .nav { top: 0; width: 100%; padding: 0 18px; }
  .contact-form { padding: 25px 20px; border-radius: 18px; }
  .whatsapp-button { width: 100%; }
}