/* ============================================================
   pages/contact.css — Contact Page
   ============================================================ */

/* ── Page Hero ────────────────────────────────────────────── */
.contact-hero {
  background: var(--clr-bg-2);
  border-bottom: 1px solid var(--clr-border);
  padding: var(--space-16) 0 var(--space-12);
  position: relative;
  overflow: hidden;
}
.contact-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--clr-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--clr-border) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, transparent, black 40%, black 70%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 40%, black 70%, transparent);
  opacity: 0.5;
}
.contact-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.contact-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1;
  margin-bottom: var(--space-5);
}
.contact-hero-sub {
  font-size: 1rem;
  color: var(--clr-text);
  line-height: 1.7;
  max-width: 44ch;
  margin: 0 0 var(--space-8);
}

/* Channel list in hero right */
.contact-channels {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.contact-channel {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition);
}
.contact-channel:hover {
  border-color: var(--clr-red);
  background: var(--clr-bg-3);
}
.contact-channel-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--clr-red-dim);
  border: 1px solid rgba(212,43,43,0.25);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.contact-channel-icon svg {
  width: 17px; height: 17px;
  stroke: var(--clr-red);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.contact-channel-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
  display: block;
  margin-bottom: 2px;
}
.contact-channel-value {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--clr-white);
}

/* ── Contact Page Layout ──────────────────────────────────── */
.contact-page { padding: var(--space-16) 0 var(--space-24); }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-16);
  align-items: start;
}

/* ── Form Panel ───────────────────────────────────────────── */
.contact-form-panel {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.form-panel-header {
  padding: var(--space-5) var(--space-7);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.form-panel-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
}
.form-panel-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
}
.form-panel-status::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--clr-red);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--clr-red-glow);
  animation: pulse-dot 2.5s ease-in-out infinite;
}
.form-panel-body {
  padding: var(--space-8) var(--space-7);
}

/* ── Form ─────────────────────────────────────────────────── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
}
.form-label {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-label);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.form-label-required {
  color: var(--clr-red);
  font-size: 0.7rem;
  line-height: 1;
}
.form-input,
.form-select,
.form-textarea {
  background: var(--clr-bg-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.75em 1em;
  width: 100%;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--clr-text-dim); }
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--clr-red);
  box-shadow: 0 0 0 3px var(--clr-red-dim);
}
.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888480' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1em center;
  padding-right: 2.5em;
}
.form-select option { background: var(--clr-bg-2); color: var(--clr-white); }
.form-textarea { resize: vertical; min-height: 130px; line-height: 1.6; }

/* Validation states */
.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: #e05252;
  box-shadow: 0 0 0 3px rgba(224,82,82,0.12);
}
.form-group.has-success .form-input,
.form-group.has-success .form-select,
.form-group.has-success .form-textarea {
  border-color: #3dba6e;
}
.field-error {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: #e05252;
  margin-top: var(--space-1);
  display: none;
}
.form-group.has-error .field-error { display: block; }

/* ── Submit Button ────────────────────────────────────────── */
.form-submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
  padding-top: var(--space-2);
}
.form-submit-note {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--clr-text-dim);
  text-transform: uppercase;
}
.btn-submit {
  min-width: 180px;
  position: relative;
}
.btn-submit .btn-label { transition: opacity 0.2s; }
.btn-submit .btn-spinner {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
}
.btn-submit.is-loading .btn-label  { opacity: 0; }
.btn-submit.is-loading .btn-spinner { display: flex; }

/* Spinner SVG */
.spinner-ring {
  width: 18px; height: 18px;
  animation: spin 0.8s linear infinite;
}
.spinner-ring circle {
  stroke: rgba(255,255,255,0.9);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 40;
  stroke-dashoffset: 10;
  fill: none;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Success State ────────────────────────────────────────── */
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-16) var(--space-8);
  gap: var(--space-5);
}
.form-success.is-visible { display: flex; }
.form-success-icon {
  width: 64px; height: 64px;
  background: rgba(61,186,110,0.12);
  border: 1px solid rgba(61,186,110,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pop 0.4s var(--ease-out) both;
}
.form-success-icon svg {
  width: 28px; height: 28px;
  stroke: #3dba6e;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.form-success-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--clr-white);
}
.form-success-sub {
  font-size: 0.9rem;
  color: var(--clr-text-dim);
  line-height: 1.7;
  max-width: 40ch;
  margin: 0;
}
.form-success-ref {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--clr-text-dim);
  background: var(--clr-bg-3);
  border: 1px solid var(--clr-border);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-sm);
}
@keyframes pop {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* ── Sidebar / Info ───────────────────────────────────────── */
.contact-sidebar {
  position: sticky;
  top: calc(64px + var(--space-8));
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.info-widget {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.info-widget-header {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--clr-border);
}
.info-widget-title {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
}
.info-widget-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.info-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--clr-border);
}
.info-row:last-child { border-bottom: none; padding-bottom: 0; }
.info-row-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
}
.info-row-value {
  font-size: 0.875rem;
  color: var(--clr-white);
  font-weight: 500;
}
.info-row-value a {
  color: var(--clr-text);
  text-decoration: none;
  transition: color var(--transition);
}
.info-row-value a:hover { color: var(--clr-red); }

.sla-badge {
  background: var(--clr-red-dim);
  border: 1px solid rgba(212,43,43,0.3);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.sla-badge-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1;
  flex-shrink: 0;
}
.sla-badge-num span { color: var(--clr-red); }
.sla-badge-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--clr-white);
}
.sla-badge-text span {
  font-size: 0.75rem;
  color: var(--clr-text-dim);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .contact-layout     { grid-template-columns: 1fr; }
  .contact-sidebar    { position: static; }
  .contact-hero-inner { grid-template-columns: 1fr; }
  .contact-channels   { display: none; }
}
@media (max-width: 640px) {
  .form-row           { grid-template-columns: 1fr; }
  .form-submit-row    { flex-direction: column; align-items: stretch; }
  .form-submit-row .btn { width: 100%; justify-content: center; }
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 var(--clr-red-glow); }
  50%       { box-shadow: 0 0 0 4px transparent; }
}