/* ============================================================
   APEX DETAILING — contact.css
   Seite 3 / Sektion 4: Kontakt-Formular "Split" (K1)
   ============================================================ */

.contact {
  position: relative;
  padding: clamp(2rem, 5vw, 4rem) var(--container-pad) clamp(4rem, 7vw, 6rem);
  background:
    radial-gradient(ellipse 50% 30% at 20% 40%, rgba(30,144,255,0.05), transparent 70%),
    var(--color-bg-deep);
}

.contact__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

/* ---------- HEADER ---------- */
.contact__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: clamp(2rem, 4vw, 3rem);
  max-width: 720px;
}
.contact__eyebrow {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
}
.contact__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 1.3rem + 2.6vw, 3.25rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  text-wrap: balance;
}
.contact__lead {
  margin: 0;
  font-size: var(--fs-sub);
  line-height: 1.65;
  color: var(--color-text-muted);
  max-width: 56ch;
}

/* ---------- SPLIT GRID ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}

/* ============================================================
   FORM
   ============================================================ */
.contact__form-wrap {
  position: relative;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border-radius: var(--radius-lg);
  background: var(--color-bg-glass);
  -webkit-backdrop-filter: blur(var(--blur-glass));
  backdrop-filter: blur(var(--blur-glass));
  border: var(--border-glass);
  box-shadow: var(--shadow-elevated);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

/* Honeypot (vor Bots verstecken — bleibt im DOM) */
.contact__honeypot {
  position: absolute !important;
  left: -10000px;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
  tab-index: -1;
}

/* ---------- ROW (2-Spalten auf Desktop) ---------- */
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

/* ---------- FIELD (Floating Label) ---------- */
.field {
  position: relative;
  display: flex;
  flex-direction: column;
}

.field__input,
.field__textarea,
.field__select {
  width: 100%;
  padding: 1.35rem 1rem 0.55rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-primary);
  background: rgba(8,9,12,0.5);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-sm);
  outline: none;
  transition:
    border-color var(--duration-fast) var(--ease-smooth),
    background var(--duration-fast) var(--ease-smooth),
    box-shadow var(--duration-fast) var(--ease-smooth);
  appearance: none;
  -webkit-appearance: none;
}

.field__textarea {
  min-height: 140px;
  resize: vertical;
  padding-top: 1.45rem;
  line-height: 1.55;
}

.field__select {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--color-accent-soft) 50%),
    linear-gradient(135deg, var(--color-accent-soft) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% + 2px),
    calc(100% - 12px) calc(50% + 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.5rem;
  cursor: pointer;
}
.field__select option {
  background: var(--color-bg-elevated);
  color: var(--color-text-primary);
}

.field__input:hover,
.field__textarea:hover,
.field__select:hover {
  border-color: rgba(255,255,255,0.18);
}

.field__input:focus,
.field__textarea:focus,
.field__select:focus {
  border-color: var(--color-accent);
  background: rgba(8,9,12,0.7);
  box-shadow: 0 0 0 3px rgba(30,144,255,0.18);
}

.field__label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  pointer-events: none;
  transition:
    top var(--duration-fast) var(--ease-out),
    font-size var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-smooth);
}

.field__input:focus + .field__label,
.field__input:not(:placeholder-shown) + .field__label,
.field__textarea:focus + .field__label,
.field__textarea:not(:placeholder-shown) + .field__label,
.field__select:focus + .field__label,
.field__select:not([value=""]):valid + .field__label,
.field--filled .field__label {
  top: 0.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
}

.field__required {
  color: var(--color-accent);
  margin-left: 0.15em;
}

/* ---------- FILE UPLOAD ---------- */
.field-upload {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field-upload__label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
}

.field-upload__drop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.5rem 1rem;
  text-align: center;
  border: 2px dashed rgba(255,255,255,0.16);
  border-radius: var(--radius-md);
  background: rgba(8,9,12,0.35);
  color: var(--color-text-muted);
  cursor: pointer;
  transition:
    border-color var(--duration-fast) var(--ease-smooth),
    background var(--duration-fast) var(--ease-smooth),
    color var(--duration-fast) var(--ease-smooth);
}

.field-upload__drop:hover,
.field-upload__drop.is-drag {
  border-color: var(--color-accent);
  background: rgba(30,144,255,0.06);
  color: var(--color-text-primary);
}

.field-upload__drop svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent-soft);
}

.field-upload__drop strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.field-upload__hint {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.field-upload__input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.field-upload__preview {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 0.6rem;
}
.field-upload__preview:empty { display: none; }

.field-upload__item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(8,9,12,0.6);
  border: var(--border-glass);
}
.field-upload__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.field-upload__remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(8,9,12,0.85);
  color: var(--color-text-primary);
  border: 1px solid rgba(255,255,255,0.2);
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-smooth);
}
.field-upload__remove:hover { background: var(--color-accent); color: #000; }

/* ---------- CHECKBOX ---------- */
.field-check {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-text-chrome);
  cursor: pointer;
}

.field-check input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.field-check__box {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 1.5px solid rgba(255,255,255,0.25);
  background: rgba(8,9,12,0.5);
  display: grid;
  place-items: center;
  margin-top: 0.1em;
  transition:
    background var(--duration-fast) var(--ease-smooth),
    border-color var(--duration-fast) var(--ease-smooth),
    box-shadow var(--duration-fast) var(--ease-smooth);
}

.field-check__box::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid #08090C;
  border-bottom: 2px solid #08090C;
  transform: rotate(-45deg) scale(0);
  margin-top: -2px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.field-check input:checked + .field-check__box {
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent-glow);
}
.field-check input:checked + .field-check__box::after { transform: rotate(-45deg) scale(1); }

.field-check input:focus-visible + .field-check__box {
  outline: 2px solid var(--color-accent-soft);
  outline-offset: 2px;
}

.field-check a {
  color: var(--color-accent-soft);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.field-check a:hover { color: var(--color-accent); }

/* ---------- SUBMIT + STATUS ---------- */
.contact__submit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.contact__status {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  min-height: 1.2em;
}
.contact__status.is-success { color: var(--color-accent-soft); }
.contact__status.is-error { color: #ff7373; }

/* ============================================================
   INFO PANEL
   ============================================================ */
.contact__info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: var(--radius-lg);
  background: var(--color-bg-glass-strong);
  -webkit-backdrop-filter: blur(var(--blur-glass));
  backdrop-filter: blur(var(--blur-glass));
  border: var(--border-glass);
  box-shadow: var(--shadow-elevated);
  position: sticky;
  top: 6rem;
}

.contact__info-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
}

.contact__info-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.contact__info-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(30,144,255,0.08);
  border: 1px solid rgba(30,144,255,0.3);
  color: var(--color-accent-soft);
}
.contact__info-icon svg { width: 18px; height: 18px; }

.contact__info-text { min-width: 0; }
.contact__info-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}
.contact__info-text a { color: var(--color-text-primary); transition: color var(--duration-fast); }
.contact__info-text a:hover { color: var(--color-accent-soft); }

.contact__trust {
  list-style: none;
  margin: 0;
  padding: 1rem 0 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.contact__trust li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--color-text-chrome);
}
.contact__trust li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.7rem;
  height: 0.45rem;
  border-left: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
  filter: drop-shadow(0 0 4px var(--color-accent-glow));
}

/* ---------- REVEAL ---------- */
.contact__form-wrap,
.contact__info {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}
.contact.is-visible .contact__form-wrap { opacity: 1; transform: translateY(0); transition-delay: 80ms; }
.contact.is-visible .contact__info { opacity: 1; transform: translateY(0); transition-delay: 180ms; }

@media (prefers-reduced-motion: reduce) {
  .contact__form-wrap,
  .contact__info { opacity: 1; transform: none; transition: none; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 880px) {
  .contact__grid { grid-template-columns: 1fr; }
  .contact__info { position: static; }
}

@media (max-width: 520px) {
  .field-row { grid-template-columns: 1fr; }
}