/* ================================
   NABHT-Technics — Contact Page
   ================================ */

.page-hero {
  background: linear-gradient(145deg, #050E1F 0%, #0A1F3A 40%, #0F2D52 100%);
  padding: 150px 0 90px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(26,122,232,0.18) 0%, transparent 70%);
  top: -200px; left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}
.page-hero p { color: rgba(255,255,255,0.65); font-size: 1.05rem; max-width: 500px; margin: 0 auto; }

/* ---- CONTACT ---- */
.contact { padding: 110px 0; background: var(--bg); }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  gap: 64px;
  align-items: start;
}

/* Info column */
.contact__info { display: flex; flex-direction: column; gap: 16px; }

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-alt);
  transition: all var(--transition);
}
.contact__item:hover { border-color: rgba(26,122,232,0.3); box-shadow: var(--shadow-sm); transform: translateX(4px); }

.contact__item-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(26,122,232,0.12), rgba(86,168,245,0.08));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  border: 1px solid rgba(26,122,232,0.15);
}
.contact__item strong { display: block; font-weight: 700; margin-bottom: 3px; color: var(--primary); font-size: 0.9rem; }
.contact__item a, .contact__item p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.5; }
.contact__item a:hover { color: var(--accent); }

.map-placeholder {
  background: var(--bg-alt);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.87rem;
  text-align: center;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.map-placeholder span { font-size: 1.8rem; opacity: 0.5; }

/* Form */
.contact__form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 44px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: var(--shadow);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--bg-alt);
  transition: all var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(26,122,232,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #B0BEC5; }
.form-group input.error,
.form-group textarea.error { border-color: #EF4444; box-shadow: 0 0 0 3px rgba(239,68,68,0.1); }
.form-group textarea { resize: vertical; min-height: 130px; }

.form-success {
  display: none;
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  color: #065f46;
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  border: 1px solid #6ee7b7;
}
.form-success.visible { display: block; }

@media (max-width: 960px) { .contact__inner { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
  .contact__form { padding: 28px 22px; }
}