/* =====================================================
   JC Kontaktformular – Frontend CSS
   James Cave Fotografie | Dunkle, fotografische Ästhetik
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600&family=DM+Sans:wght@300;400;500&display=swap');

.jc-kf-wrap {
  --kf-bg:        #0e0e0e;
  --kf-surface:   #161616;
  --kf-border:    #2a2a2a;
  --kf-border-hl: #c8a97e;
  --kf-text:      #e8e2d9;
  --kf-muted:     #7a7570;
  --kf-accent:    #c8a97e;
  --kf-err:       #e07070;
  --kf-ok:        #7ec8a0;
  --kf-radius:    4px;
  --kf-font-h:    'Playfair Display', Georgia, serif;
  --kf-font:      'DM Sans', system-ui, sans-serif;

  font-family: var(--kf-font);
  background:  var(--kf-surface);
  border:      1px solid var(--kf-border);
  border-top:  2px solid var(--kf-accent);
  border-radius: var(--kf-radius);
  padding:     3rem 2.5rem;
  max-width:   680px;
  margin:      2rem auto;
  box-sizing:  border-box;
  position:    relative;
}

.jc-kf-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(200,169,126,.06), transparent 60%);
  pointer-events: none;
  border-radius: inherit;
}

/* ── Header ── */
.jc-kf-header  { margin-bottom: 2.5rem; }
.jc-kf-label   {
  display: inline-block;
  font-size: .7rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--kf-accent); margin-bottom: .6rem;
}
.jc-kf-title   {
  font-family: var(--kf-font-h);
  font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 400;
  color: var(--kf-text); margin: 0 0 .5rem; line-height: 1.15;
}
.jc-kf-sub {
  color: var(--kf-muted); font-size: .92rem;
  font-weight: 300; margin: 0; line-height: 1.65;
}

/* ── Layout ── */
.jc-kf-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 540px) {
  .jc-kf-row    { grid-template-columns: 1fr; }
  .jc-kf-wrap   { padding: 2rem 1.5rem; }
}

/* ── Felder ── */
.jc-kf-field {
  display: flex; flex-direction: column;
  margin-bottom: 1.4rem; position: relative;
}
.jc-kf-field label {
  font-size: .77rem; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--kf-muted); margin-bottom: .45rem;
  transition: color .2s;
}
.jc-kf-field label span { color: var(--kf-accent); }
.jc-kf-field:focus-within label { color: var(--kf-accent); }

.jc-kf-field input,
.jc-kf-field textarea {
  background: var(--kf-bg);
  border: 1px solid var(--kf-border);
  border-radius: var(--kf-radius);
  color: var(--kf-text);
  font-family: var(--kf-font); font-size: .93rem; font-weight: 300;
  padding: .72rem 1rem;
  transition: border-color .2s, box-shadow .2s;
  outline: none; resize: vertical;
  -webkit-appearance: none;
}
.jc-kf-field input::placeholder,
.jc-kf-field textarea::placeholder { color: #3a3835; }
.jc-kf-field input:focus,
.jc-kf-field textarea:focus {
  border-color: var(--kf-border-hl);
  box-shadow: 0 0 0 3px rgba(200,169,126,.12);
}
.jc-kf-field textarea { min-height: 130px; }

/* ── Zeichenzähler ── */
.jc-kf-counter {
  font-size: .73rem; color: var(--kf-muted);
  text-align: right; margin-top: .3rem;
}

/* ── Fehler ── */
.jc-kf-err {
  font-size: .76rem; color: var(--kf-err);
  margin-top: .32rem; min-height: 1em;
}

/* ── Honeypot ── */
.jc-kf-hp {
  position: absolute; left: -9999px;
  width: 1px; height: 1px; overflow: hidden; opacity: 0;
}

/* ── Button ── */
.jc-kf-btn {
  background: transparent;
  border: 1px solid var(--kf-accent);
  color: var(--kf-accent);
  font-family: var(--kf-font); font-size: .82rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .85rem 2.2rem; border-radius: var(--kf-radius);
  cursor: pointer; margin-top: .5rem;
  display: inline-flex; align-items: center; gap: .7rem;
  transition: background .2s, color .2s, transform .15s;
}
.jc-kf-btn:hover  { background: var(--kf-accent); color: #0e0e0e; transform: translateY(-1px); }
.jc-kf-btn:active { transform: translateY(0); }
.jc-kf-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* Spinner */
.jc-kf-spinner {
  display: none; width: 13px; height: 13px;
  border: 2px solid currentColor; border-top-color: transparent;
  border-radius: 50%; animation: jc-kf-spin .7s linear infinite;
}
.jc-kf-loading .jc-kf-spinner { display: block; }
.jc-kf-loading .jc-kf-btn-text { opacity: .7; }
@keyframes jc-kf-spin { to { transform: rotate(360deg); } }

/* ── Feedback ── */
.jc-kf-feedback {
  margin-top: 1.2rem; padding: .85rem 1rem;
  border-radius: var(--kf-radius); font-size: .9rem;
  display: none;
}
.jc-kf-feedback:not(:empty) { display: block; }
.jc-kf-feedback.jc-kf-success {
  background: rgba(126,200,160,.1);
  border: 1px solid rgba(126,200,160,.3);
  color: var(--kf-ok);
}
.jc-kf-feedback.jc-kf-error {
  background: rgba(224,112,112,.1);
  border: 1px solid rgba(224,112,112,.3);
  color: var(--kf-err);
}