/* CONTACT PAGE STYLES */

.contact-section {
  padding: 4rem 0;
  background-color: var(--color-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
  }
}

/* Left: Info Area */
.contact-area-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-meta .chip-label {
  display: inline-block;
  background: rgba(6, 136, 211, 0.1);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.contact-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-text);
  margin: 0 0 0.5rem 0;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.contact-desc {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Info Cards */
.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.info-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: var(--color-surface);
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.02);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.info-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary-light);
}
.info-card__icon {
  font-size: 1.5rem;
  background: rgba(6, 136, 211, 0.05); /* Primary tint */
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}
.info-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 0.25rem 0;
}
.info-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Social Pills (Kênh liên hệ nhanh) */
.contact-social-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.social-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}
.social-pill--zalo {
  background: #0068FF;
  color: #fff !important;
}
.social-pill--messenger {
  background: #00B2FF;
  color: #fff !important;
}
.social-pill--call {
  background: var(--color-accent);
  color: #fff !important;
}
.social-pill:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Map Embed */
.contact-map {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  height: 280px;
  margin-top: 1rem;
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  display: block;
}

/* Right: Form Box */
.contact-area-form {
  position: relative;
}
@media (min-width: 992px) {
  .contact-area-form {
    position: sticky;
    top: 6rem; /* Stick when scrolling */
  }
}

.contact-form-box {
  background: var(--color-surface);
  border-radius: 1.5rem;
  padding: 2.5rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.06);
  border: 1px solid var(--color-border);
}
.contact-form-box h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: var(--color-text);
}
.contact-form-box p {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin: 0 0 2rem 0;
  line-height: 1.5;
}

/* C-Form Base Styles */
.c-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.c-form__group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.c-form__group input,
.c-form__group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.c-form__group input:focus,
.c-form__group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(6, 136, 211, 0.1);
  background: #fff;
}
.c-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 640px) {
  .c-form__row {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

.c-form__btn {
  width: 100%;
  margin-top: 0.5rem;
  padding: 1.2rem;
  font-size: 1.1rem;
}