/* ============================================
   CONTACT PAGE STYLES
   애플어학원 — 문의하기
   ============================================ */

/* ===== PAGE HERO ===== */
.page-hero {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 8rem 0 5rem;
  text-align: center;
}

.page-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.page-hero-desc {
  font-size: 1.125rem;
  color: var(--color-white);
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== CONTACT INFO CARDS ===== */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.contact-info-card {
  background-color: var(--color-white);
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.contact-info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.contact-info-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.contact-info-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.contact-info-text {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.6;
}

.contact-info-sub {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: var(--space-xs);
}

/* ===== CONTACT GRID (Form + Map) ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

/* ===== FORM STYLES ===== */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.form-label span {
  color: var(--color-accent-red);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-sizing: border-box;
}

.form-input::placeholder {
  color: var(--color-text-light);
  opacity: 0.6;
}

.form-input:focus {
  border-color: var(--color-accent-red);
  outline: none;
  box-shadow: 0 0 0 3px rgba(244, 93, 70, 0.15);
}

.form-input.error {
  border-color: var(--color-accent-red);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666666' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-error {
  display: block;
  color: var(--color-accent-red);
  font-size: 0.8125rem;
  margin-top: 0.25rem;
  min-height: 1.2em;
  visibility: hidden;
}

.form-error.visible {
  visibility: visible;
}

/* ===== MAP PLACEHOLDER ===== */
.map-placeholder {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-md);
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--color-border);
  margin-bottom: var(--space-lg);
}

.map-placeholder-inner {
  text-align: center;
  padding: var(--space-lg);
}

.map-icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

.map-address {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.map-note {
  font-size: 0.875rem;
  color: var(--color-text-light);
  max-width: 320px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ===== DIRECTIONS ===== */
.contact-directions {
  margin-top: var(--space-lg);
}

.directions-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.directions-list {
  list-style: none;
  padding: 0;
  margin: 0;
  line-height: 2;
  color: var(--color-text);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .contact-info-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .page-hero {
    padding: 6rem 0 3rem;
  }

  .contact-form-col {
    order: 1;
  }

  .contact-map-col {
    order: 2;
  }
}

@media (max-width: 480px) {
  .page-hero {
    padding: 5rem 0 2.5rem;
  }

  .page-hero-title {
    font-size: 1.75rem;
  }

  .page-hero-desc {
    font-size: 0.9375rem;
  }

  .contact-info-grid {
    gap: var(--space-xs);
  }

  .contact-info-card {
    padding: var(--space-lg) var(--space-md);
  }

  .form-input,
  .form-select {
    font-size: 0.9375rem;
  }
}