.register-page {
  padding-bottom: 5rem;
}

.registration-intro {
  position: relative;
  overflow: hidden;
  padding: 4rem 0 1.5rem;
}

.contact-inner {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.registration-intro h1 {
  margin: 1rem 0;
  max-width: 48rem;
  font-size: clamp(2.5rem, 8vw, 5rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--blue-deep);
}

.registration-intro .contact-intro {
  margin: 0 0 2rem;
  max-width: 44rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.contact-card,
.contact-form {
  border: 1px solid rgba(46, 111, 190, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.contact-card {
  padding: 1.35rem;
}

.contact-card h3 {
  margin: 0 0 0.6rem;
  color: var(--blue-deep);
  font-size: 1.25rem;
  line-height: 1.2;
}

.contact-card p {
  margin: 0;
  color: var(--muted);
}

.contact-card a {
  color: var(--blue-deep);
  font-weight: 800;
}

.contact {
  padding-top: 2rem;
}

.contact h2 {
  margin: 0 0 1rem;
  color: var(--blue-deep);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
}

.contact-form {
  padding: clamp(1rem, 4vw, 2rem);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-group {
  display: grid;
  gap: 0.4rem;
}

.form-full {
  grid-column: 1 / -1;
}

.form-group label {
  color: var(--text);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  min-height: 3rem;
  border: 1px solid rgba(46, 111, 190, 0.22);
  border-radius: 16px;
  background: #fbfdff;
  color: var(--text);
  padding: 0.75rem 0.9rem;
  font: inherit;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.contact-form textarea {
  min-height: 8rem;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(46, 111, 190, 0.12);
}

.legal-consents {
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(46, 111, 190, 0.12);
}

.checkbox {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  color: var(--muted);
  line-height: 1.45;
}

.checkbox input {
  width: 1rem;
  height: 1rem;
  margin: 0;
  flex: 0 0 1rem;
  accent-color: var(--blue);
}

.checkbox a {
  color: var(--blue-deep);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-form .btn {
  margin: 1.5rem 0 0;
  border: 0;
  cursor: pointer;
}

.contact-form .btn.loading {
  pointer-events: none;
  opacity: 0.9;
}

.spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(87, 56, 0, 0.3);
  border-top-color: #573800;
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 900px) {
  .contact-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .registration-intro {
    padding-top: 3rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-full {
    grid-column: auto;
  }
}