/* ---------- CONTACT PAGE ---------- */
.contact-page {
  background: var(--black);
  border-top: 1px solid var(--grit-line);
  padding: clamp(7rem, 14vw, 11rem) 0 clamp(4rem, 8vw, 7rem);
  position: relative;
  overflow: hidden;
}

.contact-page::before {
  content: 'INBOX';
  position: absolute;
  top: 5rem;
  right: -2rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 900;
  font-size: clamp(7rem, 16vw, 16rem);
  color: rgba(255, 255, 255, 0.025);
  line-height: 1;
  z-index: 0;
  letter-spacing: -0.02em;
  pointer-events: none;
}

.contact-page > .container { position: relative; z-index: 2; }

.contact-head {
  max-width: 72ch;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.contact-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 900;
  font-size: clamp(3rem, 9vw, 8rem);
  line-height: 0.85;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  margin: 0 0 1.75rem;
}
.contact-title .blue { color: var(--blue); }

.contact-lede {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--bone-dim);
  max-width: 60ch;
}
.contact-lede strong { color: var(--white); font-weight: 600; }

.contact-direct {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--grit-line-strong);
  background: var(--black-soft);
}
.contact-direct-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.contact-direct a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  color: var(--white);
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.contact-direct a:hover { color: var(--blue); border-color: var(--blue); }

/* ---------- FORM SHELL ---------- */
.contact-form {
  border: 1px solid var(--grit-line);
  background: var(--black-soft);
  padding: clamp(1.75rem, 3.5vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 80px;
  height: 1px;
  background: var(--blue);
  box-shadow: 0 0 12px rgba(31, 182, 255, 0.6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}
.form-field--full { grid-column: 1 / -1; }

.form-field label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.form-field label .req { color: var(--blue); }
.form-field label .opt {
  color: var(--bone-dim);
  opacity: 0.75;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  margin-left: 0.35rem;
  text-transform: none;
}

.form-field input,
.form-field textarea,
.form-field select {
  font-family: 'Manrope', sans-serif;
  font-size: 0.95rem;
  color: var(--white);
  background: var(--black);
  border: 1px solid var(--grit-line-strong);
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  width: 100%;
  min-width: 0;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

.form-field textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.55;
  font-family: 'Manrope', sans-serif;
}

.form-field input:hover,
.form-field textarea:hover,
.form-field select:hover {
  border-color: rgba(255, 255, 255, 0.28);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(31, 182, 255, 0.18);
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(255, 255, 255, 0.35); }

/* ---------- INQUIRY TYPE CHIPS ---------- */
.inquiry-field {
  border: none;
  padding: 0;
  margin: 0;
  min-width: 0;
}
.inquiry-field legend {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-dim);
  padding: 0;
  margin-bottom: 0.7rem;
}
.inquiry-field legend .req { color: var(--blue); }

.chip-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.chip {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--grit-line-strong);
  background: var(--black);
  cursor: pointer;
  overflow: hidden;
  transition:
    border-color 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
  isolation: isolate;
}

/* Sliding fill behind the label. Sweeps in from the left on hover/check. */
.chip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--blue);
  transform: translateX(-101%);
  transition: transform 0.35s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: -1;
}

/* Top-left blue accent corner that brightens on hover */
.chip::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  width: 24px;
  height: 1px;
  background: var(--blue);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.chip:hover {
  border-color: var(--blue);
  transform: translateY(-1px);
}
.chip:hover::after { opacity: 0.7; }

.chip:hover::before {
  transform: translateX(0);
}
.chip:hover .chip-label,
.chip:hover .chip-sub {
  color: var(--black);
}
.chip:hover .chip-tick {
  border-color: var(--black);
}

/* Hide the underlying radio but keep it accessible */
.chip input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
  margin: 0;
}

.chip-tick {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 14px;
  height: 14px;
  border: 1px solid var(--grit-line-strong);
  border-radius: 50%;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.chip-tick::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--blue);
  transform: scale(0);
  transition: transform 0.2s ease, background 0.2s ease;
}

.chip-label {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1;
  transition: color 0.25s ease;
}

.chip-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone-dim);
  transition: color 0.25s ease;
}

/* CHECKED STATE */
.chip:has(input:checked) {
  border-color: var(--blue);
  box-shadow: 0 0 18px rgba(31, 182, 255, 0.25);
}
.chip:has(input:checked)::before {
  transform: translateX(0);
}
.chip:has(input:checked)::after {
  opacity: 1;
}
.chip:has(input:checked) .chip-label,
.chip:has(input:checked) .chip-sub {
  color: var(--black);
}
.chip:has(input:checked) .chip-tick {
  border-color: var(--black);
  background: rgba(0, 0, 0, 0.15);
}
.chip:has(input:checked) .chip-tick::after {
  transform: scale(1);
  background: var(--black);
}

/* KEYBOARD FOCUS */
.chip:focus-within {
  outline: none;
  box-shadow: 0 0 0 3px rgba(31, 182, 255, 0.35);
  border-color: var(--blue);
}

/* ---------- FIELD ERRORS ---------- */
.field-error {
  min-height: 1em;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: #ff6b6b;
  margin: 0;
}
.form-field.has-error input,
.form-field.has-error textarea,
.form-field.has-error select {
  border-color: #ff6b6b;
  box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.15);
}

/* ---------- HONEYPOT ---------- */
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- ACTIONS ---------- */
.form-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.85rem;
  margin-top: 0.5rem;
}

/* Disabled (idle) state: muted, "not yet" feel. */
.btn-submit {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 1.15rem 1.4rem;
  border: 1px solid var(--grit-line-strong);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.35);
  cursor: not-allowed;
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    color 0.3s ease,
    box-shadow 0.3s ease;
}

.btn-submit .arrow {
  color: rgba(255, 255, 255, 0.3);
  transition: transform 0.25s ease, color 0.25s ease;
}

/* Enabled (primary) state: blue fill, black text, glow on hover. */
.btn-submit:not([disabled]) {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--black);
  cursor: pointer;
}
.btn-submit:not([disabled]) .arrow {
  color: var(--black);
}

.btn-submit:not([disabled]):hover {
  background: var(--blue-bright);
  border-color: var(--blue-bright);
  color: var(--black);
  box-shadow: 0 0 24px rgba(31, 182, 255, 0.45);
}
.btn-submit:not([disabled]):hover .arrow {
  transform: translateX(4px);
}

.btn-submit:not([disabled]):focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(31, 182, 255, 0.35);
}

/* Sending state: keep it readable but obviously busy. */
.btn-submit.is-sending {
  background: var(--ink);
  border-color: var(--blue-dim);
  color: var(--bone-dim);
  cursor: wait;
}
.btn-submit.is-sending .arrow {
  color: var(--blue-dim);
  animation: btn-arrow-pulse 1.2s ease-in-out infinite;
}

@keyframes btn-arrow-pulse {
  0%, 100% { transform: translateX(0); opacity: 0.5; }
  50%      { transform: translateX(4px); opacity: 1; }
}

.form-status {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bone-dim);
  min-height: 1em;
  text-align: center;
}
.form-status.is-success { color: var(--blue); }
.form-status.is-error { color: #ff6b6b; }

/* ---------- SUCCESS STATE ---------- */
.contact-form.is-sent {
  text-align: center;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  gap: 1rem;
}
.contact-form.is-sent .form-row,
.contact-form.is-sent .form-field,
.contact-form.is-sent .form-actions,
.contact-form.is-sent .hp-field { display: none; }

.sent-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
}
.sent-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1;
  text-transform: uppercase;
  margin: 0;
  color: var(--white);
}
.sent-copy {
  color: var(--bone-dim);
  max-width: 46ch;
  margin: 0 auto;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 720px) {
  .form-row { grid-template-columns: 1fr; gap: 1.25rem; }
  .contact-form { padding: 1.5rem; }
  .contact-page::before { display: none; }
  .chip-group { grid-template-columns: 1fr; gap: 0.65rem; }
  .chip { padding: 0.85rem 1rem; }
}