/* ============================================================
   cemwebstudio — contact / transmission form
   Terminal-style form aligned with the rest of the site
   ============================================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  margin-top: 5rem;
  border: 1px solid var(--border);
  background: var(--bg-elev);
}

/* ============================================================
   FORM
   ============================================================ */
.contact-form {
  padding: 2rem 2rem 2rem 2rem;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  position: relative;
}

.form-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 0.25rem;
}
.form-head .lhs {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--accent);
}
.form-head .lhs::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: pulse 1.8s ease-in-out infinite;
}
.form-head .rhs {
  color: var(--text-faint);
  font-feature-settings: 'tnum' 1;
}

/* a field — terminal-style underline input */
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  position: relative;
}

.field > label {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.field > label::before {
  content: '>';
  color: var(--accent);
  font-weight: 600;
}
.field > label .num {
  color: var(--accent);
  margin-right: 0.3rem;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0;
  padding: 0.5rem 0;
  resize: vertical;
  transition: border-color 0.25s;
  caret-color: var(--accent);
}
.field textarea {
  min-height: 110px;
  line-height: 1.55;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-faint);
  font-family: var(--mono);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--accent);
}

/* animated focus underline */
.field .focus-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.field.is-focused .focus-line { transform: scaleX(1); }

/* radio chips */
.radios {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.2rem;
}
.radio {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
  background: var(--bg);
  user-select: none;
}
.radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.radio .box {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 1px solid var(--text-faint);
  position: relative;
  flex-shrink: 0;
}
.radio .box::after {
  content: '';
  position: absolute;
  inset: 2px;
  background: var(--accent);
  transform: scale(0);
  transition: transform 0.18s ease-out;
}
.radio:hover {
  color: var(--text);
  border-color: var(--text-dim);
}
.radio.is-on {
  color: var(--text);
  border-color: var(--accent);
  background: rgba(45, 98, 255, 0.08);
}
.radio.is-on .box {
  border-color: var(--accent);
}
.radio.is-on .box::after {
  transform: scale(1);
}

/* honeypot hidden field */
.hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
  pointer-events: none;
}

/* form footer */
.form-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.submit-btn {
  appearance: none;
  background: var(--accent);
  color: #fff;
  border: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.95rem 1.4rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.submit-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -10px rgba(45, 98, 255, 0.55);
}
.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.submit-btn .blink {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: #fff;
  animation: blink 1s steps(2) infinite;
}
.submit-btn .arrow { font-size: 14px; }
@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.form-meta {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.form-meta::before {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--text-faint);
}

/* status messages */
.form-status {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.6rem 0;
  display: none;
  align-items: center;
  gap: 0.5rem;
}
.form-status.is-on { display: inline-flex; }
.form-status.ok    { color: var(--signal); }
.form-status.err   { color: #ff7070; }
.form-status::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

/* ============================================================
   SIDE INFO PANEL
   ============================================================ */
.contact-info {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background:
    linear-gradient(180deg, rgba(45,98,255,0.04), transparent 60%);
}

.contact-info-head {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.contact-info-head .v { color: var(--accent); }

.info-block {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.info-block .k {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.info-block .k::before {
  content: '>';
  color: var(--accent);
}
.info-block .v {
  font-size: 15px;
  color: var(--text);
  letter-spacing: -0.005em;
  line-height: 1.4;
  word-break: break-word;
}
.info-block .v a {
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
  padding-bottom: 1px;
}
.info-block .v a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.info-block .v .muted {
  color: var(--text-faint);
  font-size: 12px;
}
.info-block.is-status .v {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 13px;
  color: var(--signal);
}
.info-block.is-status .v::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 8px var(--signal);
  animation: pulse 1.8s ease-in-out infinite;
}

/* QR/key block at the bottom of side panel */
.info-key {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.info-key .hash {
  color: var(--accent);
  font-feature-settings: 'tnum' 1;
}

/* ============================================================
   responsive
   ============================================================ */
@media (max-width: 880px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-form {
    border-right: 0;
    border-bottom: 1px solid var(--border);
    padding: 1.5rem;
  }
  .contact-info {
    padding: 1.5rem;
  }
  .form-foot {
    flex-direction: column;
    align-items: stretch;
  }
  .submit-btn { justify-content: center; }
}