:root {
  --vb-yellow: #ffc400;
  --vb-dark: #05090f;
  --vb-panel: rgba(5, 9, 15, .90);
}

.registration-page {
  position: relative;
  min-height: 100vh;
  background-image: url("../img/ficha_inscripcion_fondo.jpg");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: #fff;
  overflow: hidden;
}

.registration-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(0, 0, 0, .94) 0%,
      rgba(0, 0, 0, .82) 42%,
      rgba(0, 0, 0, .34) 72%,
      rgba(0, 0, 0, .20) 100%
    );
}

.registration-container {
  position: relative;
  z-index: 2;
}

.registration-back {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1rem;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.registration-back:hover {
  color: var(--vb-yellow);
}

.registration-card {
  border: 1px solid rgba(255, 196, 0, .55);
  border-radius: 20px;
  padding: 28px;
  background: var(--vb-panel);
  box-shadow: 0 24px 80px rgba(0,0,0,.48);
  backdrop-filter: blur(7px);
}

.registration-heading {
  margin-bottom: 22px;
}

.registration-kicker {
  display: inline-block;
  color: var(--vb-yellow);
  font-size: .78rem;
  letter-spacing: .18em;
  font-weight: 900;
}

.registration-heading h1,
.success-title {
  margin: 2px 0 8px;
  text-transform: uppercase;
  font-weight: 900;
  font-style: italic;
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  line-height: .92;
}

.registration-heading p {
  max-width: 620px;
  color: rgba(255,255,255,.76);
}

.form-section-title {
  margin-bottom: 12px;
  color: var(--vb-yellow);
  font-size: .92rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.registration-card label {
  margin-bottom: 6px;
  font-size: .86rem;
  font-weight: 800;
}

.registration-card .form-control,
.registration-card .form-select {
  min-height: 48px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.96);
  color: #111;
}

.registration-card textarea.form-control {
  min-height: 100px;
}

.registration-help {
  color: rgba(255,255,255,.62) !important;
}

.registration-notice {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border-radius: 12px;
  background: rgba(255,196,0,.10);
  border: 1px solid rgba(255,196,0,.35);
}

.registration-notice i {
  color: var(--vb-yellow);
  font-size: 1.5rem;
}

.registration-notice span {
  display: block;
  margin-top: 3px;
  color: rgba(255,255,255,.74);
  font-size: .9rem;
}

.consent-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  cursor: pointer;
}

.consent-check input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  accent-color: var(--vb-yellow);
}

.consent-check span {
  color: rgba(255,255,255,.82);
  font-weight: 500;
}

.registration-submit {
  min-height: 54px;
  width: 100%;
  border: 0;
  background: var(--vb-yellow);
  color: #080808;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .03em;
}

.registration-submit:hover {
  background: #ffda38;
  color: #000;
}

.success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  margin-bottom: 18px;
  background: var(--vb-yellow);
  color: #111;
  font-size: 2.2rem;
  font-weight: 900;
}

@media (max-width: 991.98px) {
  .registration-page {
    background-position: 64% top;
    background-attachment: scroll;
  }

  .registration-overlay {
    background: rgba(0,0,0,.72);
  }

  .registration-card {
    padding: 22px;
  }
}

@media (max-width: 575.98px) {
  .registration-page {
    background-position: 68% top;
  }

  .registration-card {
    padding: 18px 14px;
    border-radius: 14px;
  }

  .registration-heading h1,
  .success-title {
    font-size: 2.5rem;
  }
}