/* ============================================================
   SEIFERT DYNAMICS — Forms & Inputs
   ============================================================ */

/* ── Form Layout ─────────────────────────────────────────── */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.form-group--full {
  grid-column: 1 / -1;
}

/* ── Labels ──────────────────────────────────────────────── */

.form-label {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-label .required {
  color: var(--accent);
  margin-left: var(--sp-1);
}

/* ── Inputs & Textarea ───────────────────────────────────── */

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-xs);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 300;
  padding: 0.875rem 1.125rem;
  transition: border-color var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out);
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-dim);
  font-weight: 300;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--border-bright);
  background: rgba(255,255,255,0.04);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.03);
}

.form-textarea {
  resize: vertical;
  min-height: 160px;
  line-height: var(--lh-body);
}

/* ── Select Wrapper ──────────────────────────────────────── */

.form-select-wrap {
  position: relative;
}

.form-select {
  cursor: pointer;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--bg-dark);
  color: var(--text-primary);
}

.form-select-caret {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--text-muted);
  width: 16px;
  height: 16px;
}

/* ── Validation States ───────────────────────────────────── */

.form-input.has-error,
.form-select.has-error,
.form-textarea.has-error {
  border-color: #c0392b;
}

.form-hint {
  font-size: var(--fs-xs);
  font-weight: 300;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

.form-error {
  font-size: var(--fs-xs);
  font-weight: 400;
  color: #e74c3c;
}

/* ── Checkbox ────────────────────────────────────────────── */

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  cursor: pointer;
}

.form-check-input {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 0.2rem;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-xs);
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  position: relative;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}

.form-check-input:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.form-check-input:checked::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: #fff;
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}

.form-check-label {
  font-size: var(--fs-sm);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: var(--lh-body);
}

/* ── Form Submit Area ────────────────────────────────────── */

.form-submit-area {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  flex-wrap: wrap;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border-dim);
  margin-top: var(--sp-2);
}

.form-submit-note {
  font-size: var(--fs-xs);
  font-weight: 300;
  color: var(--text-dim);
  line-height: var(--lh-body);
  max-width: 320px;
}

/* ── Success State ───────────────────────────────────────── */

.form-success {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-6);
  padding: clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
}

.form-success.is-visible {
  display: flex;
  background: rgba(255,255,255,0.04);
}

.form-success-icon {
  width: 32px;
  height: 32px;
  color: var(--text-primary);
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: var(--sp-3);
}

.form-success p {
  font-size: var(--fs-sm);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: var(--lh-body);
}

/* ── Contact Form Container ──────────────────────────────── */

.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
}

.contact-form-wrap {}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: var(--sp-10);
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.contact-info-block-label {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border-dim);
  padding-bottom: var(--sp-3);
}

.contact-info-block p,
.contact-info-block a {
  font-size: var(--fs-sm);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: var(--lh-body);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}

.contact-info-block a:hover {
  color: var(--text-primary);
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .form-submit-area {
    flex-direction: column;
    align-items: flex-start;
  }
}