/* -------------------------------------------------------------------------- */
/* Section contact immersive                                                   */
/* -------------------------------------------------------------------------- */

.contact {
  position: relative;
  padding: clamp(3.5rem, 6vw, 6rem) 0;
  overflow: hidden;
  color: var(--pearl);
  background: linear-gradient(180deg, rgba(var(--night-rgb), 0.5) 0%, rgba(var(--abyss-rgb), 0.6) 100%);
}

.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 45% at 50% 0%, rgba(var(--glow-rgb), 0.08), transparent 70%);
  opacity: 0.55;
  pointer-events: none;
}

.map-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.25;
  filter: saturate(80%);
}

.map-background iframe {
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
}

.contact > * {
  position: relative;
  z-index: 1;
}

.contact .section-header {
  backdrop-filter: blur(16px);
  background: var(--surface-strong);
  border-radius: 28px;
  padding: clamp(1.8rem, 4vw, 2.4rem);
  border: 1px solid var(--border);
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-soft);
}

.contact-content {
  display: grid;
  gap: clamp(2rem, 5vw, 3.2rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.contact-info {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2rem);
}

.contact-item,
.social-media,
.contact-form-card {
  background: var(--surface-strong);
  border-radius: 24px;
  padding: clamp(1.6rem, 3.5vw, 2.2rem);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.contact-social {
  display: flex;
  justify-content: center;
  width: 100%;
  text-align: center;
  margin-top: 0;
}

.contact-social .social-icons {
  margin-top: 0;
}

.contact-item:hover,
.contact-link:focus-visible .contact-item,
.social-media:hover,
.contact-form-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  border-color: var(--border-strong);
}

.contact-link {
  display: block;
  color: inherit;
}

.contact-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 18px;
  background: radial-gradient(circle at 35% 30%, rgba(var(--silver-rgb), 0.24), rgba(var(--silver-rgb), 0.06) 70%);
  border: 1px solid rgba(var(--silver-rgb), 0.2);
  color: var(--pearl);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: center;
  position: relative;
}

.contact-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.contact-text p {
  color: var(--text);
  margin: 0;
  font-size: 0.95rem;
}

.contact-action {
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.contact-action:focus-visible {
  outline: 2px solid var(--pearl);
  outline-offset: 4px;
}

.contact-value {
  color: var(--pearl);
  font-weight: 500;
  letter-spacing: 0.03em;
}

.contact-feedback {
  display: block;
  min-height: 1em;
  margin-top: 0.4rem;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--silver);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.contact-action.is-feedback .contact-feedback {
  opacity: 1;
}

.contact-action.is-error .contact-feedback {
  color: var(--danger);
}

.social-media h4 {
  font-size: 1.1rem;
  margin-bottom: 1.1rem;
}

.social-icons {
  display: flex;
  gap: 0.9rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.social-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(var(--silver-rgb), 0.12);
  color: var(--pearl);
  transition: transform 0.25s ease, background 0.25s ease;
}

.social-icon:hover,
.social-icon:focus-visible {
  transform: translateY(-4px);
  background: rgba(var(--silver-rgb), 0.24);
}

.contact-form-card h3 {
  text-align: center;
  font-size: 1.35rem;
  margin-bottom: 1.5rem;
}

.contact-form {
  display: grid;
  gap: 1.2rem;
}

.form-group {
  display: grid;
  gap: 0.55rem;
}

.form-group label {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: rgba(var(--abyss-rgb), 0.85);
  color: var(--pearl);
  font-size: 0.95rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  font-family: inherit;
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: rgba(var(--silver-rgb), 0.65);
  box-shadow: 0 0 0 3px rgba(var(--glow-rgb), 0.2);
}

.form-message {
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: 14px;
  font-size: 0.9rem;
  text-align: center;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.form-message.success {
  color: #1f5130;
  background: rgba(214, 244, 220, 0.9);
  border-color: rgba(214, 244, 220, 0.8);
}

.form-message.error {
  color: #5f1d24;
  background: rgba(252, 227, 231, 0.92);
  border-color: rgba(252, 227, 231, 0.75);
}

.btn-loading {
  opacity: 0.6;
}

.map-background::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--night) 0%, rgba(var(--night-rgb), 0.25) 45%, rgba(var(--abyss-rgb), 0.92) 100%);
  pointer-events: none;
}

@media (max-width: 720px) {
  .contact .section-header {
    border-radius: 22px;
  }

  .contact-item,
  .social-media,
  .contact-form-card {
    border-radius: 20px;
  }

  .contact-item {
    grid-template-columns: minmax(0, 1fr);
    text-align: center;
  }

  .contact-icon {
    margin: 0 auto 0.8rem;
  }
}

@media (max-width: 520px) {
  .social-icons {
    justify-content: center;
  }

  .contact-form-card {
    padding: 1.6rem;
  }
}