/* ===== Contact Page ===== */

.contact-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 65px);
}

/* 左側 */
.contact-left {
  background: var(--bg);
  padding: 7rem 5rem 5rem 6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.contact-heading {
  font-family: var(--font-title);
  font-size: 5rem;
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 2.5rem;
  color: var(--text);
}

.contact-heading em {
  font-style: italic;
  font-weight: 300;
}

.contact-desc {
  font-size: 0.85rem;
  line-height: 2.2;
  color: var(--muted);
  margin-bottom: 3rem;
}

.contact-socials {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.contact-socials a {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: color 0.2s;
}

.contact-socials a:hover { color: var(--text); }

/* 右側 */
.contact-right {
  background: #EAE4DC;
  padding: 7rem 5rem 5rem 5rem;
  display: flex;
  align-items: center;
}

.contact-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: lowercase;
}

.form-group input,
.form-group textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid #C4BAB0;
  padding: 0.6rem 0;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text);
  outline: none;
  resize: none;
  transition: border-color 0.2s;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #B5ACA3;
  font-style: italic;
}

.form-group input:focus,
.form-group textarea:focus {
  border-bottom-color: var(--text);
}

.contact-submit {
  align-self: flex-start;
  background: none;
  border: 1px solid var(--text);
  padding: 0.75rem 2rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--text);
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
  margin-top: 0.5rem;
}

.contact-submit:hover {
  background: var(--text);
  color: var(--bg);
}

/* ===== RWD ===== */
@media (max-width: 900px) {
  .contact-main { grid-template-columns: 1fr; min-height: auto; }
  .contact-left  { padding: 4rem 2rem 3rem; }
  .contact-heading { font-size: 3.5rem; }
  .contact-right { padding: 3rem 2rem 4rem; }
}

@media (max-width: 480px) {
  .contact-heading { font-size: 2.8rem; }
  .contact-left { padding: 3rem 1.5rem 2rem; }
  .contact-right { padding: 2rem 1.5rem 3rem; }
}