/* ── Contact page ── */
.contact-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem;
  align-items: start;
}
.contact-form {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 2.5rem;
  position: relative;
}
.contact-form::before {
  content: ""; position: absolute;
  inset-block-start: 0; inset-inline-start: 0; inset-inline-end: 0;
  height: 3px; background: var(--gold);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-block-end: 1.2rem; }
.form-row--single { grid-template-columns: 1fr; }
.field label {
  display: block; font-size: 0.82rem;
  font-weight: 700; color: var(--navy);
  margin-block-end: 0.45rem;
  letter-spacing: 0.02em;
}
.field label span { color: var(--gold); margin-inline-start: 4px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  background: var(--cream-2);
  font: inherit;
  color: var(--ink);
  outline: none;
  transition: 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--gold); background: var(--paper);
  box-shadow: 0 0 0 3px rgba(200, 148, 30, 0.12);
}
.field textarea { resize: vertical; min-height: 120px; font-family: inherit; }
.form-submit {
  display: flex; justify-content: space-between; align-items: center;
  margin-block-start: 1.5rem;
}
.form-note { color: var(--muted-2); font-size: 0.82rem; }

/* contact-side */
.contact-side { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info-card {
  background: var(--navy); color: #fff;
  padding: 2rem;
  border: 1px solid var(--line);
}
.contact-info-card h3 { color: var(--gold-2); font-size: 0.95rem; font-family: var(--ff-en); letter-spacing: 0.08em; margin: 0 0 1.4rem; }
.contact-info-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.1rem; }
.contact-info-card li { display: flex; gap: 1rem; align-items: flex-start; font-size: 0.92rem; line-height: 1.5; }
.contact-info-card li svg { width: 22px; height: 22px; color: var(--gold-2); flex-shrink: 0; margin-block-start: 2px; }
.contact-info-card li b { color: var(--gold-2); font-size: 0.78rem; letter-spacing: 0.06em; font-weight: 700; text-transform: uppercase; font-family: var(--ff-en); display: block; margin-block-end: 4px; }
.contact-info-card li a:hover { color: var(--gold-2); }

.map-card {
  border: 1px solid var(--line);
  background: var(--cream-2) center/cover no-repeat;
  background-image:
    linear-gradient(135deg, rgba(11,31,58,0.45), rgba(11,31,58,0.15)),
    url("https://images.unsplash.com/photo-1572252009286-268acec5ca0a?auto=format&fit=crop&w=900&q=70");
  height: 280px;
  position: relative;
}
.map-pin {
  position: absolute; inset-block-start: 50%; inset-inline-start: 50%;
  transform: translate(-50%, -100%);
  background: var(--gold); color: var(--navy);
  padding: 0.7rem 1.1rem;
  font-weight: 800; font-size: 0.85rem;
  display: flex; gap: 0.5rem; align-items: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--navy);
}
.map-pin::after {
  content: ""; position: absolute;
  inset-inline-start: 50%; transform: translateX(-50%);
  inset-block-start: 100%;
  border: 8px solid transparent;
  border-top-color: var(--navy);
}
.map-pin svg { width: 18px; height: 18px; }

@media (max-width: 960px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .section-detail { grid-template-columns: 1fr; }
  .spec-aside { position: static; }
}
@media (max-width: 600px) {
  .product-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
}