/* ============================================
   TWO4DELIVERY - Form Styles
   ============================================ */

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
  box-sizing: border-box;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-800);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.form-input,
.form-select {
  height: 52px;
  padding: 0 18px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font-main);
  color: var(--black);
  background: var(--white);
  outline: none;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
}

.form-input:focus,
.form-select:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
  transform: translateY(-1px);
}

.form-input::placeholder {
  color: var(--gray-400);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
  appearance: none;
  -webkit-appearance: none;
}

/* Radio groups */
.radio-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.radio-option {
  flex: 1;
  min-width: 100px;
}

.radio-option input[type="radio"] {
  display: none;
}

.radio-option__label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 52px;
  padding: 0 20px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
  box-sizing: border-box;
  width: 100%;
}

.radio-option input[type="radio"]:checked + .radio-option__label {
  border-color: var(--blue-primary);
  background: var(--blue-pale);
  color: var(--blue-primary);
}

.radio-option__label:hover {
  border-color: var(--blue-light);
  color: var(--blue-primary);
}

.radio-option__label::before {
  content: '';
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background var(--transition-fast);
}

.radio-option input[type="radio"]:checked + .radio-option__label::before {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  box-shadow: inset 0 0 0 3px var(--white);
}

/* Question rows */
.form-question {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-question__text {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-800);
  line-height: 1.5;
}

/* Submit button */
.form-submit-btn {
  grid-column: 1 / -1;
  height: 58px;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
  position: relative;
  overflow: hidden;
  margin-top: 8px;
  letter-spacing: 0.03em;
}

.form-submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.15),
    transparent
  );
  transition: left 0.5s ease;
}

.form-submit-btn:hover::before {
  left: 100%;
}

.form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.form-submit-btn:active {
  transform: translateY(0);
}

.form-submit-btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

/* Success state */
.form-success {
  display: none;
  text-align: center;
  padding: 48px;
}

.form-success.visible {
  display: block;
}

.form-success__icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  animation: successPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes successPop {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.form-success__icon svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: var(--white);
  stroke-width: 2.5;
  stroke-linecap: round;
}

.form-success h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 8px;
}

.form-success p {
  color: var(--gray-600);
}

/* Validation */
.form-input.error,
.form-select.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.form-error-msg {
  font-size: 0.78rem;
  color: #ef4444;
  font-weight: 500;
  display: none;
}

.form-group.has-error .form-error-msg {
  display: block;
}

/* ============================================
   RESPONSIVE — Tablet
   ============================================ */

@media (max-width: 640px) {
  .contact-form {
    grid-template-columns: 1fr;
  }

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

  .form-submit-btn {
    grid-column: 1;
  }
}

/* ============================================
   RESPONSIVE — Mobile
   ============================================ */

@media (max-width: 480px) {
  .contact-form {
    grid-template-columns: 1fr;
    gap: 14px;
  }

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

  .form-submit-btn {
    grid-column: 1;
    height: 52px;
    font-size: 0.92rem;
  }

  .radio-group {
    flex-direction: column;
    gap: 8px;
  }

  .radio-option {
    flex: none;
    width: 100%;
  }

  .radio-option__label {
    height: 48px;
    font-size: 0.88rem;
    justify-content: flex-start;
    padding: 0 16px;
  }

  .form-input,
  .form-select {
    height: 48px;
    font-size: 0.9rem;
  }

  .hero-form-card {
    padding: 28px 16px;
    border-radius: var(--radius-md);
  }

  .hero-form-card__header h2 {
    font-size: 1.15rem;
  }

  .hero-form-card__header p {
    font-size: 0.88rem;
  }

  .form-success {
    padding: 32px 16px;
  }
}

/* ============================================
   RESPONSIVE — Mobile mic (Xiaomi Note 14 Pro etc.)
   ============================================ */

@media (max-width: 430px) {
  .contact-form-wrapper {
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
  }

  .contact-form {
    grid-template-columns: 1fr;
    gap: 12px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .form-group {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

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

  .form-input,
  .form-select {
    height: 46px;
    font-size: 0.88rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    min-width: 0;
  }

  .radio-group {
    flex-direction: column;
    gap: 8px;
    width: 100%;
    box-sizing: border-box;
  }

  .radio-option {
    flex: none;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .radio-option__label {
    height: 46px;
    font-size: 0.86rem;
    justify-content: flex-start;
    padding: 0 14px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .form-submit-btn {
    grid-column: 1;
    height: 50px;
    font-size: 0.9rem;
    width: 100%;
    box-sizing: border-box;
  }

  .hero-form-card {
    padding: 24px 14px;
    border-radius: var(--radius-md);
    box-sizing: border-box;
    overflow: hidden;
  }
}

/* ============================================
   Clase JS (inlocuiesc style inline)
   ============================================ */

/* Formular ascuns dupa trimitere reusita */
.contact-form.hidden,
form.hidden {
  display: none;
}

/* Mesaj de eroare vizibil (alternativa la style.display) */
.form-error-msg.visible {
  display: block;
}

/* Buton submit in stare loading */
.form-submit-btn.loading {
  opacity: 0.7;
  pointer-events: none;
  cursor: not-allowed;
}

.form-submit-btn.loading::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: btn-spin 0.8s linear infinite;
  margin-left: 8px;
  vertical-align: middle;
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   Notificare eroare globala formular
   ============================================ */

.form-error-global {
  display: none;
  align-items: center;
  gap: 16px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 16px;
  text-align: left;
}

.form-error-global.visible {
  display: flex;
}

.form-error-global__icon {
  width: 44px;
  height: 44px;
  background: #ef4444;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.form-error-global__icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-linecap: round;
}

.form-error-global h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #991b1b;
  margin-bottom: 4px;
}

.form-error-global__msg {
  font-size: 0.88rem;
  color: #b91c1c;
}

/* ── GDPR Checkbox has-error state ───────────────────────── */
.form-gdpr.has-error {
  border-color: rgba(239, 68, 68, 0.5);
  background: rgba(239, 68, 68, 0.04);
}

/* ============================================
   LABEL OPTIONAL
   ============================================ */

.form-label__optional {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--gray-400);
  margin-left: 6px;
}