/* ═══════════════════════════════════════════════════════════
   KANOW CONSTRUCTION — Modal Devis Stylesheet
   ═══════════════════════════════════════════════════════════ */

/* ── Overlay ── */
.kn-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11,29,58,.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s ease, visibility .35s ease;
}
.kn-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ── Modal Container ── */
.kn-modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(30px) scale(.97);
  transition: transform .4s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 30px 80px rgba(11,29,58,.25);
}
.kn-modal-overlay.active .kn-modal {
  transform: translateY(0) scale(1);
}

/* scrollbar inside modal */
.kn-modal::-webkit-scrollbar { width: 4px; }
.kn-modal::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 2px; }

/* ── Modal Header ── */
.kn-modal-header {
  padding: 32px 36px 24px;
  border-bottom: 1px solid var(--gray-200);
  position: relative;
}
.kn-modal-header .modal-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.kn-modal-header .modal-eyebrow::before {
  content: '';
  width: 20px; height: 2px;
  background: var(--blue);
}
.kn-modal-header h2 {
  font-family: 'Bebas Neue', cursive;
  font-size: 2rem;
  letter-spacing: 1.5px;
  color: var(--navy);
  line-height: 1;
}
.kn-modal-header h2 .accent { color: var(--blue); }
.kn-modal-header p {
  color: var(--gray-500);
  font-size: .88rem;
  margin-top: 8px;
  line-height: 1.5;
}

/* Close btn */
.kn-modal-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.kn-modal-close:hover {
  background: var(--navy);
}
.kn-modal-close svg { width: 18px; height: 18px; color: var(--gray-500); transition: var(--transition); }
.kn-modal-close:hover svg { color: #fff; }

/* ── Steps indicator ── */
.kn-modal-steps {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 20px 36px;
  background: var(--ice);
}
.kn-step-item {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  position: relative;
}
.kn-step-item:not(:last-child)::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--gray-200);
  margin: 0 12px;
  transition: var(--transition);
}
.kn-step-item.completed:not(:last-child)::after {
  background: var(--blue);
}
.kn-step-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--gray-200);
  color: var(--gray-500);
  font-size: .7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.kn-step-item.active .kn-step-dot {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 2px 12px rgba(21,101,192,.3);
}
.kn-step-item.completed .kn-step-dot {
  background: var(--success);
  color: #fff;
}
.kn-step-label {
  font-size: .72rem;
  font-weight: 600;
  color: var(--gray-500);
  letter-spacing: .3px;
  white-space: nowrap;
}
.kn-step-item.active .kn-step-label { color: var(--blue); }
.kn-step-item.completed .kn-step-label { color: var(--success); }

/* ── Modal Body / Form ── */
.kn-modal-body {
  padding: 28px 36px 36px;
}
.kn-modal-step {
  display: none;
  animation: modalFadeIn .3s ease;
}
.kn-modal-step.active { display: block; }

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Form elements */
.km-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.km-field {
  margin-bottom: 16px;
}
.km-field label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: .3px;
  margin-bottom: 6px;
}
.km-field label .req { color: var(--blue); }
.km-field input,
.km-field select,
.km-field textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: .9rem;
  color: var(--navy);
  background: var(--white);
  transition: var(--transition);
}
.km-field input:focus,
.km-field select:focus,
.km-field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(21,101,192,.08);
}
.km-field input.error,
.km-field select.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,.08);
}
.km-field textarea {
  resize: vertical;
  min-height: 100px;
}
.km-field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2364748B' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.km-field .field-hint {
  font-size: .72rem;
  color: var(--gray-500);
  margin-top: 4px;
}

/* Project type cards */
.km-type-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.km-type-card {
  padding: 16px 14px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.km-type-card:hover {
  border-color: var(--blue-light);
  background: var(--ice);
}
.km-type-card.selected {
  border-color: var(--blue);
  background: rgba(21,101,192,.06);
}
.km-type-card .type-icon {
  width: 40px; height: 40px;
  margin: 0 auto 8px;
  background: var(--sky);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.km-type-card.selected .type-icon {
  background: var(--blue);
}
.km-type-card .type-icon svg {
  width: 20px; height: 20px;
  color: var(--blue);
  transition: var(--transition);
}
.km-type-card.selected .type-icon svg { color: #fff; }
.km-type-card .type-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--navy);
}

/* Budget range */
.km-budget-range {
  margin-bottom: 20px;
}
.km-budget-range label {
  display: flex;
  justify-content: space-between;
  font-size: .78rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.km-budget-range label span {
  color: var(--blue);
  font-size: .85rem;
}
.km-budget-range input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: var(--gray-200);
  outline: none;
}
.km-budget-range input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--blue);
  cursor: pointer;
  border: 3px solid var(--white);
  box-shadow: 0 2px 8px rgba(21,101,192,.3);
}

/* ── Modal Footer / Buttons ── */
.kn-modal-footer {
  padding: 0 36px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.km-btn-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--gray-500);
  font-size: .88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  background: none;
  border: none;
  font-family: 'Outfit', sans-serif;
  padding: 10px 16px;
}
.km-btn-back:hover { color: var(--navy); }
.km-btn-back svg { width: 16px; height: 16px; }
.km-btn-next {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  padding: 12px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: 'Outfit', sans-serif;
}
.km-btn-next:hover {
  background: var(--blue-bright);
  box-shadow: 0 8px 24px rgba(33,150,243,.3);
}
.km-btn-next:disabled {
  opacity: .5;
  cursor: not-allowed;
}
.km-btn-next svg { width: 16px; height: 16px; }

/* ── Success state ── */
.kn-modal-success {
  text-align: center;
  padding: 40px 36px 48px;
  display: none;
}
.kn-modal-success.active { display: block; }
.kn-modal-success .success-icon {
  width: 72px; height: 72px;
  background: rgba(16,185,129,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  animation: successPop .5s cubic-bezier(.175,.885,.32,1.275);
}
@keyframes successPop {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}
.kn-modal-success .success-icon svg {
  width: 36px; height: 36px;
  color: var(--success);
}
.kn-modal-success h3 {
  font-family: 'Bebas Neue', cursive;
  font-size: 1.8rem;
  color: var(--navy);
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.kn-modal-success p {
  color: var(--gray-500);
  font-size: .92rem;
  line-height: 1.6;
  max-width: 400px;
  margin: 0 auto 6px;
}
.kn-modal-success .ref-number {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 20px;
  background: var(--ice);
  border-radius: 8px;
  font-weight: 700;
  color: var(--blue);
  font-size: .9rem;
  letter-spacing: .5px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .kn-modal {
    max-width: 100%;
    border-radius: 20px 20px 0 0;
    max-height: 95vh;
    margin-top: auto;
  }
  .kn-modal-overlay {
    align-items: flex-end;
    padding: 0;
  }
  .kn-modal-header,
  .kn-modal-body,
  .kn-modal-footer { padding-left: 20px; padding-right: 20px; }
  .km-type-grid { grid-template-columns: repeat(2, 1fr); }
  .km-form-row { grid-template-columns: 1fr; }
  .kn-modal-steps { padding: 16px 20px; overflow-x: auto; }
  .kn-step-label { display: none; }
}
@media (max-width: 480px) {
  .km-type-grid { grid-template-columns: 1fr 1fr; }
}