/* ── Contact section ──────────────────────────────────────────── */

.contact {
  position: relative;
  padding: clamp(3rem, 6vh, 4.5rem) 0 clamp(2rem, 4vh, 3rem);
  overflow: hidden;
}

.contact__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 45% at 80% 25%, rgba(59, 130, 246, 0.1), transparent 58%),
    radial-gradient(ellipse 40% 35% at 10% 80%, rgba(168, 85, 247, 0.07), transparent 52%);
}

.contact__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(1.5rem, 3.5vw, 2.75rem);
  align-items: start;
}

.contact__info {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.contact.is-visible .contact__info.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.contact__eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.contact__title {
  margin: 0 0 0.85rem;
  font-size: var(--type-subsection-title);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.contact__desc {
  margin: 0 0 1.75rem;
  max-width: 480px;
  font-size: var(--type-body);
  line-height: 1.65;
  color: var(--text-secondary);
}

.contact__channels {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.contact__channels li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.contact__channel-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: var(--accent-cyan);
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
}

.contact__channel-icon svg {
  width: 20px;
  height: 20px;
}

.contact__channel-label {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact__channel-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}

a.contact__channel-value:hover {
  color: var(--accent-cyan);
}

.contact__form-wrap {
  padding: clamp(1.35rem, 2.5vw, 1.75rem);
  border-radius: 20px;
  border: 1px solid rgba(96, 165, 250, 0.24);
  background:
    radial-gradient(ellipse 80% 100% at 100% 0%, rgba(59, 130, 246, 0.1), transparent 55%),
    linear-gradient(155deg, rgba(14, 22, 44, 0.9) 0%, rgba(8, 14, 30, 0.82) 100%);
  box-shadow:
    0 24px 56px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.1s,
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.1s;
}

.contact.is-visible .contact__form-wrap.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.contact__alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding: 1rem 1.1rem;
  border-radius: 14px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.contact__alert svg {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 0.1rem;
}

.contact__alert p {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  opacity: 0.9;
}

.contact__alert--success {
  color: #6ee7b7;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.28);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.contact__field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.contact__field input,
.contact__field select,
.contact__field textarea {
  width: 100%;
  padding: 0.75rem 0.95rem;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(3, 7, 18, 0.55);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact__field input::placeholder,
.contact__field textarea::placeholder {
  color: var(--text-muted);
}

.contact__field input:focus,
.contact__field select:focus,
.contact__field textarea:focus {
  outline: none;
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.contact__field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%2394a3b8' stroke-width='1.5'%3E%3Cpath d='M3 4.5l3 3 3-3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.25rem;
}

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

.contact__error {
  font-size: 0.78rem;
  color: #f87171;
}

.contact__field .input-validation-error {
  border-color: rgba(248, 113, 113, 0.55);
}

.contact__submit {
  align-self: flex-start;
  margin-top: 0.25rem;
}

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