/* ================================================================
   CONTACT PAGE — unified 4-service contact
================================================================ */

/* Hero */
.contact-hero {
  background: linear-gradient(160deg, #060f1f 0%, #0a2660 55%, #061528 100%);
  padding-block: var(--space-20) var(--space-10);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contact-hero::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,198,255,0.08) 0%, transparent 65%);
  top: -200px; right: -100px;
  pointer-events: none;
}
.contact-hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-xs);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-4);
}
.contact-hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}
.contact-hero-title em {
  font-style: normal;
  color: var(--color-cyan);
}
.contact-hero-sub {
  font-size: var(--font-base);
  color: rgba(255,255,255,0.55);
  max-width: 520px;
  margin-inline: auto;
}

/* ----------------------------------------------------------------
   Service Tabs
---------------------------------------------------------------- */
.contact-tabs-wrap {
  background: #070f1e;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: var(--header-height);
  z-index: 10;
}
.contact-tabs {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.contact-tabs::-webkit-scrollbar { display: none; }

.contact-tab {
  flex-shrink: 0;
  padding: var(--space-4) var(--space-5);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: rgba(255,255,255,0.4);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 200ms, border-color 200ms;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.contact-tab:hover {
  color: rgba(255,255,255,0.75);
}
.contact-tab.is-active {
  color: var(--color-cyan);
  border-bottom-color: var(--color-cyan);
}
.contact-tab[data-service="shoumei"].is-active {
  color: #4ade80;
  border-bottom-color: #4ade80;
}

/* ----------------------------------------------------------------
   Panels
---------------------------------------------------------------- */
.contact-body {
  background: #070f1e;
  min-height: 60vh;
}
.contact-panel {
  display: none;
  padding-block: var(--space-16) var(--space-20);
}
.contact-panel.is-active {
  display: block;
}

/* Inner: 2 col (lead + form) */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-lead {}
.contact-panel-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: var(--space-4);
}
.contact-panel[data-service="shoumei"] .contact-panel-label {
  color: #4ade80;
}
.contact-panel-title {
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.4;
  margin-bottom: var(--space-4);
}
.contact-panel-body {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}
.contact-panel-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.contact-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}
.contact-meta-item svg {
  flex-shrink: 0;
  opacity: 0.5;
}

/* ----------------------------------------------------------------
   Form (reuse sp-form styles + dark overrides)
---------------------------------------------------------------- */
.contact-form {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

/* Override sp-form styles for dark context */
.contact-form .sp-form-label {
  color: rgba(255,255,255,0.65);
}
.contact-form .sp-form-label span {
  color: var(--color-cyan);
}
.contact-form .sp-form-input,
.contact-form .sp-form-select,
.contact-form .sp-form-textarea {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
  color: var(--color-white);
}
.contact-form .sp-form-input::placeholder,
.contact-form .sp-form-textarea::placeholder {
  color: rgba(255,255,255,0.2);
}
.contact-form .sp-form-input:focus,
.contact-form .sp-form-select:focus,
.contact-form .sp-form-textarea:focus {
  border-color: var(--color-cyan);
  background: rgba(0,198,255,0.05);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0,198,255,0.12);
}
.contact-form .sp-form-select-wrap::after {
  border-top-color: rgba(255,255,255,0.4);
}
.contact-form .sp-form-select option {
  background: #0f1f3d;
  color: var(--color-white);
}
.contact-form .sp-form-note {
  color: rgba(255,255,255,0.3);
}
.contact-panel[data-service="shoumei"] .sp-form-submit {
  background: var(--color-green);
}
.contact-panel[data-service="shoumei"] .sp-form-input:focus,
.contact-panel[data-service="shoumei"] .sp-form-select:focus,
.contact-panel[data-service="shoumei"] .sp-form-textarea:focus {
  border-color: #4ade80;
  background: rgba(34,197,94,0.05);
  box-shadow: 0 0 0 3px rgba(34,197,94,0.12);
}

/* Success state */
.sp-form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-10) var(--space-6);
  gap: var(--space-4);
}
.sp-form-success h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
}
.sp-form-success p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
}

/* ----------------------------------------------------------------
   Responsive
---------------------------------------------------------------- */
@media (max-width: 768px) {
  .contact-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .contact-tabs {
    padding-inline: var(--space-4);
  }
  .contact-tab {
    padding: var(--space-3) var(--space-4);
    font-size: 0.8rem;
  }
  .contact-form {
    padding: var(--space-5);
  }
}