.contatti-hero {
  padding: 160px 0 var(--s9);
  border-bottom: var(--border);
}

.contatti-hero-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--k-teal);
  display: flex;
  align-items: center;
  gap: var(--s3);
  margin-bottom: var(--s5);
}

.contatti-hero-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--k-teal);
}

.contatti-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--s9);
  align-items: start;
}

/* ─── LEFT — INFO ─── */
.contatti-info-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--k-white);
  margin-bottom: var(--s6);
}

.contatti-info-sub {
  font-size: var(--text-md);
  line-height: 1.7;
  color: var(--k-grey-500);
  font-weight: 300;
  margin-bottom: var(--s7);
  max-width: 400px;
}

.contatti-meta {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
  margin-bottom: var(--s7);
}

.contatti-meta-item {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--k-grey-400);
  text-transform: uppercase;
}

.contatti-meta-item::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--k-teal);
  flex-shrink: 0;
}

.contatti-firma {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--k-grey-400);
  padding-top: var(--s5);
  border-top: var(--border);
}

/* ─── RIGHT — FORM ─── */
.contatti-form-wrap {
  background: var(--k-grey-100);
  border: var(--border);
  padding: var(--s8) var(--s8);
}

.form-group {
  margin-bottom: var(--s5);
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--k-grey-500);
  margin-bottom: var(--s2);
}

.form-label-required::after {
  content: ' *';
  color: var(--k-teal);
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  background: var(--k-grey-200);
  border: 1px solid var(--k-grey-300);
  color: var(--k-white);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  transition: border-color var(--duration) var(--ease-out),
              background var(--duration) var(--ease-out);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--k-grey-400);
  font-weight: 300;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--k-teal);
  background: rgba(14,165,160,0.04);
}

.form-input.field-error,
.form-select.field-error,
.form-textarea.field-error {
  border-color: #e53e3e;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-select option {
  background: var(--k-grey-200);
  color: var(--k-white);
}

.form-textarea {
  min-height: 164px;
  resize: vertical;
  line-height: 1.6;
}

.form-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s4);
}

/* Submit */
.form-submit {
  width: 100%;
  justify-content: center;
  padding: 15px 24px;
  font-size: var(--text-base);
  margin-top: var(--s3);
}

/* Feedback */
.form-success {
  display: flex;
  align-items: flex-start;
  gap: var(--s3);
  background: rgba(14,165,160,0.08);
  border: 1px solid rgba(14,165,160,0.3);
  padding: var(--s4) var(--s5);
  margin-top: var(--s5);
}

.form-success[hidden] {
  display: none !important;
}

.form-success-icon {
  flex-shrink: 0;
  color: var(--k-teal);
  margin-top: 2px;
}

.form-success-text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--k-teal);
  line-height: 1.5;
}

.form-error-msg {
  background: rgba(229,62,62,0.08);
  border: 1px solid rgba(229,62,62,0.3);
  padding: var(--s3) var(--s4);
  margin-top: var(--s4);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #fc8181;
}

/* Loading state on button */
.btn[data-loading="true"] {
  opacity: 0.7;
  pointer-events: none;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .contatti-layout {
    grid-template-columns: 1fr;
    gap: var(--s7);
  }

  .contatti-form-wrap {
    padding: var(--s7) var(--s6);
  }
}

@media (max-width: 540px) {
  .contatti-form-wrap {
    padding: var(--s6) var(--s5);
  }

  .form-two-col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .contatti-hero {
    padding-top: 100px;
  }
}