.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  padding: clamp(1.8rem, 3vw, 2.4rem);
  max-width: 640px;
  margin: 2rem 0;
  opacity: 0;
  transform: translateY(18px);
  animation: revealUp 700ms ease 120ms forwards;
}

.form-feedback {
  max-width: 640px;
  margin: 0.8rem 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: 0.6rem;
  border: 1px solid transparent;
  font-weight: 500;
}

.form-feedback.is-success {
  background: rgba(21, 120, 79, 0.09);
  border-color: rgba(21, 120, 79, 0.35);
  color: #0f5f3e;
}

.form-feedback.is-error {
  background: rgba(163, 35, 35, 0.08);
  border-color: rgba(163, 35, 35, 0.32);
  color: #7f1f1f;
}

.form-group {
  margin-bottom: 1.6rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--ink-main);
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  font-size: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--card-border);
  border-radius: 0.6rem;
  background: rgba(255, 255, 255, 0.5);
  color: var(--ink-main);
  transition: border-color 180ms ease, background-color 180ms ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.9);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--ink-soft);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.submit-btn {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: 0.6rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background-color 180ms ease, transform 180ms ease;
}

.submit-btn:hover,
.submit-btn:focus-visible {
  background-color: #154a82;
  transform: translateY(-2px);
}

.submit-btn:active {
  transform: translateY(0);
}

.form-hint {
  margin-top: 1.8rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.form-hint a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent), transparent 38%);
  padding-bottom: 0.1rem;
  font-weight: 600;
  transition: border-color 180ms ease, color 180ms ease;
}

.form-hint a:hover,
.form-hint a:focus-visible {
  color: #154a82;
  border-bottom-color: #154a82;
}

@media (max-width: 700px) {
  .contact-form {
    padding: clamp(1.2rem, 2vw, 1.8rem);
  }

  .submit-btn {
    width: 100%;
  }
}