/**
 * @file contact.css (不對稱主動網格優化版)
 */

/* 二維主網格 */
.contact-master-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr; /* 左右不對稱黃金比例 */
  gap: 4rem;
  width: 100%;
  margin-top: 2rem;
}

/* ==========================================
   左縱列：狀態與中繼資料
   ========================================== */
.contact-status-pillar {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* 活體呼吸燈徽章 */
.studio-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 255, 136, 0.04);
  border: 1px solid rgba(0, 255, 136, 0.15);
  padding: 6px 16px;
  border-radius: 30px;
  width: fit-content;
  margin-bottom: 1.5rem;
}

.status-pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #00ff88;
  border-radius: 50%;
  box-shadow: 0 0 8px #00ff88;
  animation: pulse-glow 2s infinite ease-in-out;
}

.status-text {
  font-family: monospace;
  font-size: 0.75rem;
  color: #00ff88;
  letter-spacing: 1px;
}

.pillar-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-nebula-gray);
  margin-bottom: 2rem;
}

.meta-info-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  font-family: monospace;
  font-size: 0.9rem;
}

.meta-item strong {
  color: var(--accent-nebula-purple);
  margin-right: 8px;
}

.social-links-wrapper {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-item {
  padding: 10px 20px;
  background: rgba(164, 140, 255, 0.03);
  border: 1px solid rgba(164, 140, 255, 0.15);
  border-radius: 6px;
  color: var(--text-stellar-white);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
}

.social-item:hover {
  border-color: var(--accent-star-glow);
  background: rgba(123, 181, 255, 0.08);
  transform: translateY(-2px);
}

/* ==========================================
   右縱列：極簡通訊投遞表單
   ========================================== */
.contact-form-pillar {
  background: rgba(15, 11, 35, 0.35);
  border: 1px solid rgba(164, 140, 255, 0.08);
  border-radius: 12px;
  padding: 2.5rem;
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(5, 4, 15, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 14px;
  color: var(--text-stellar-white);
  font-family: var(--font-studio-core);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-nebula-purple);
  box-shadow: 0 0 10px rgba(164, 140, 255, 0.15);
  background: rgba(10, 8, 25, 0.8);
}

/* 表單提交發射按鈕 */
.form-submit-btn {
  width: 100%;
  background: transparent;
  border: 1px solid var(--accent-nebula-purple);
  padding: 14px;
  border-radius: 6px;
  color: var(--accent-nebula-purple);
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.form-submit-btn:hover {
  background: var(--accent-nebula-purple);
  color: var(--bg-space-dark);
  box-shadow: 0 0 15px var(--accent-nebula-purple);
}

/* 呼吸燈動畫 */
@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); box-shadow: 0 0 12px #00ff88; }
}

/* 響應式斷點斷裂防禦 */
@media (max-width: 868px) {
  /* Function: Resets dual-column grid to vertical stack flow */
  .contact-master-grid {
    grid-template-columns: 1fr; /* Single column fallback (單縱列降級) */
    gap: 3rem;                  /* Spacing delta reduction (間距縮減) */
  }
}