/* =========================================================
   CONTACT COMPONENT & 3D ENVELOPE FLIGHT ANIMATION
   ========================================================= */

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: flex-start;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-card {
  padding: 24px;
  background-color: var(--bg-card);
}

.contact-direct-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 16px;
}

.contact-direct-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 10px 14px;
  background-color: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-solid-sm);
  transition: var(--transition-fast);
}

.contact-direct-item:hover {
  transform: translateX(4px);
  background-color: var(--card-pastel-2);
}

/* Envelope Form Wrapper */
.envelope-container {
  position: relative;
  perspective: 1000px;
  transition: transform 0.8s cubic-bezier(0.68, -0.55, 0.27, 1.55), opacity 0.6s ease;
}

.envelope-form-card {
  padding: 32px;
  background-color: var(--bg-card);
  position: relative;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-color);
  box-shadow: var(--shadow-solid-lg);
}

/* Envelope Flap decor */
.envelope-flap {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 20px;
  background: linear-gradient(180deg, var(--card-pastel-1) 0%, transparent 100%);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  pointer-events: none;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--input-bg);
  color: var(--text-primary);
  font-size: 0.95rem;
  box-shadow: var(--shadow-solid-sm);
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-solid);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

/* 3D Envelope Flight States */
.envelope-container.folding {
  transform: scale(0.9) rotateX(15deg);
}

.envelope-container.flying {
  transform: translate(120%, -80%) scale(0.3) rotate(25deg);
  opacity: 0;
}

.contact-success-banner {
  display: none;
  margin-top: 16px;
  padding: 14px 20px;
  background-color: var(--badge-completed-bg);
  color: var(--badge-completed-text);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  font-weight: 700;
  text-align: center;
  box-shadow: var(--shadow-solid-sm);
  animation: popIn 0.3s ease;
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@media (max-width: 860px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}