/* =================================================================
  TP CONTACT SECTION - USING THEME COLOR VARIABLES
  ================================================================= */

/* --- Layout chính --- */
.tp-contact-section-wrapper {
  padding: 2rem 0; /* 64px top/bottom */
  background-color: var(--tp-gray-50);
}

.tp-contact-section-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr); /* Mặc định 1 cột cho mobile */
  gap: 2rem; /* 32px */
}

/* Bố cục 2 cột trên màn hình lớn hơn */
@media (min-width: 1024px) {
  .tp-contact-section-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Style cho các thẻ "card" --- */
.tp-contact-info-card,
.tp-contact-form-card {
  background-color: var(--tp-white);
  padding: 2rem; /* 40px */
  border-radius: 5px;
  box-shadow: var(--tp-shadow-md);
}

@media (max-width: 768px) {
  .tp-contact-info-card,
  .tp-contact-form-card {
    padding: 1rem; /* 24px */
  }
}

/* --- Cột thông tin liên hệ (trái) --- */
.tp-contact-info-card .tp-logo {
  margin-bottom: 2rem;
}
.tp-contact-info-card .tp-logo img {
  height: 4rem; /* 64px */
  width: auto;
}

.tp-contact-info-card .tp-intro-text {
  margin-bottom: 1rem;
  font-weight: 600;
}

.tp-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.75rem; /* 28px */
}

.tp-contact-item {
  display: flex;
  align-items: center;
  gap: 1rem; /* 16px */
}

.tp-contact-item__icon {
  flex-shrink: 0;
  width: 3rem; /* 48px */
  height: 3rem; /* 48px */
  display: grid;
  place-items: center;
  background-color: var(--tp-gray-100);
  border-radius: 50%;
  font-size: 1.125rem; /* 18px */
  color: var(--tp-primary);
}

.tp-contact-item__content p {
  margin: 0;
  line-height: 1.6;
}
.tp-contact-item__content .tp-font-semibold {
  font-weight: 600;
  color: var(--tp-gray-800);
}
.tp-contact-item__content .tp-text-gray-600 {
  color: var(--tp-gray-600);
}

/* --- Các kênh liên hệ (Zalo, Hotline, FB) --- */
.tp-contact-channels {
  margin-top: 2.5rem; /* 40px */
  display: grid;
  grid-template-columns: 1fr; /* Chỉ định 1 cột duy nhất */
  gap: 1rem; /* 16px */
  border-top: 1px solid var(--tp-gray-200);
  padding-top: 2.5rem;
}

.tp-channel-card {
  display: flex;
  align-items: center;
  gap: 0.75rem; /* 12px */
  padding: 0.75rem;
  border-radius: 5px;
  background-color: var(--tp-gray-100);
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

.tp-channel-card:hover {
  background-color: var(--tp-gray-200);
  transform: translateY(-2px);
  box-shadow: var(--tp-shadow-sm);
}

.tp-channel-card__icon-wrapper {
  -webkit-align-items: center;
  align-items: center;
  background-color: var(--tp-primary);
  border: 1px solid #eee;
  border-radius: 5px;
  display: -webkit-flex;
  display: flex;
  height: 2.625rem;
  -webkit-justify-content: center;
  justify-content: center;
  width: 2.625rem;
}

.tp-channel-card__icon {
  max-height: 20px;
  max-width: 25px;
  object-fit: contain;
}

.tp-channel-card__content p {
  margin: 0;
  line-height: 1.4;
}
.tp-channel-card__content .tp-font-semibold {
  font-weight: 600;
  color: var(--tp-gray-800);
}
.tp-channel-card__content .tp-text-xs {
  font-size: 0.75rem;
  color: var(--tp-gray-500);
}

/* --- Cột Form liên hệ (phải) --- */
.tp-contact-form-card h2 {
  font-size: 1.875rem; /* 30px */
  font-weight: 700;
  color: var(--tp-gray-900);
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.tp-contact-form-card .tp-subtitle {
  color: var(--tp-gray-600);
  margin-top: 0;
  margin-bottom: 2rem;
}

/* --- Placeholder cho Form --- */
.tp-form-placeholder {
  border: 2px dashed var(--tp-gray-200);
  padding: 2rem;
  text-align: center;
  border-radius: var(--tp-radius-lg);
  background-color: var(--tp-gray-50);
  margin-top: 1rem;
}
.tp-form-placeholder p {
  margin: 0.5rem 0;
  color: var(--tp-gray-600);
}

/* --- Responsive Adjustments --- */
@media (max-width: 640px) {
  .tp-contact-section-wrapper {
    padding: 2rem 0;
  }

  .tp-contact-info-card .tp-logo img {
    height: 3rem;
  }

  .tp-contact-item__icon {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1rem;
  }

  .tp-contact-form-card h2 {
    font-size: 1.5rem;
  }
}