/* -- /checker/ — multi-step form, progress indicator, result cards, print --------------- */

:root {
  --success: #2f9e64;
  --success-dark: #1a6b43;
  --success-wash: rgba(47, 158, 100, 0.12);
  --amber: #d99a3d;
  --amber-dark: #93601b;
  --amber-wash: rgba(217, 154, 61, 0.15);
}

/* -- Progress indicator ------------------------------------------------------------------ */

.checker-progress {
  position: relative;
  margin-bottom: var(--space-5);
}

.checker-progress__track {
  position: absolute;
  top: 1.1rem;
  left: 1.1rem;
  right: 1.1rem;
  height: 3px;
  background: rgba(20, 72, 112, 0.12);
  border-radius: 999px;
}

.checker-progress__fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--teal), var(--navy));
  border-radius: 999px;
  transition: width 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.checker-progress__steps {
  position: relative;
  display: flex;
  justify-content: space-between;
  list-style: none;
  padding: 0;
  margin: 0;
}

.checker-progress__steps li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
}

.checker-progress__dot {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 2px solid rgba(20, 72, 112, 0.22);
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.checker-progress__dot svg {
  width: 1rem;
  height: 1rem;
}

.checker-progress__label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  color: var(--ink-muted);
  transition: color 0.3s ease;
}

.checker-progress__steps li.is-active .checker-progress__dot {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  transform: scale(1.1);
  box-shadow: 0 0 0 5px var(--teal-wash);
}

.checker-progress__steps li.is-active .checker-progress__label {
  color: var(--navy);
  font-weight: 700;
}

.checker-progress__steps li.is-done .checker-progress__dot {
  background: var(--success);
  border-color: var(--success);
  color: var(--white);
}

.checker-progress__steps li.is-done .checker-progress__label {
  color: var(--success-dark);
}

/* -- Form ---------------------------------------------------------------------------------- */

.checker-step {
  border: none;
  padding: 0;
  margin: 0;
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 34rem;
}

.checker-step.is-active {
  display: flex;
  animation: checkerStepIn 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes checkerStepIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.checker-step__legend {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--teal-text);
  padding: 0;
  margin-bottom: 0.2rem;
}

.form-row select {
  font: inherit;
  font-size: 1rem;
  padding: 0.75rem 2.5rem 0.75rem 0.85rem;
  border: 1px solid rgba(20, 72, 112, 0.35);
  border-radius: var(--radius);
  background-color: var(--white);
  color: var(--ink);
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23144870' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 1.1rem;
}

.form-row select:focus-visible {
  outline: 3px solid var(--teal-dark);
  outline-offset: 1px;
}

.form-row__label-text {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
}

.radio-pair,
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.radio-pair label,
.checkbox-group label {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border: 1.5px solid rgba(20, 72, 112, 0.22);
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--navy);
  background: var(--white);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.radio-pair label:hover,
.checkbox-group label:hover {
  border-color: var(--teal);
}

.radio-pair input,
.checkbox-group input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.radio-pair label:has(input:checked),
.checkbox-group label:has(input:checked) {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.radio-pair label:has(input:focus-visible),
.checkbox-group label:has(input:focus-visible) {
  outline: 2px solid var(--teal-dark);
  outline-offset: 2px;
}

.checker-step__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-2);
}

.checker-step__nav .btn,
.checker-result__actions .btn {
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}

.checker-step__nav .btn:hover,
.checker-result__actions .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(20, 72, 112, 0.18);
}

/* -- Result view ------------------------------------------------------------------------- */

.checker-disclaimer {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--ink-muted);
  background: var(--grey);
  border-radius: 10px;
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-4);
}

.checker-disclaimer svg {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: var(--teal-text);
}

.checker-result__icon {
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  animation: checkerPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.checker-result__icon svg {
  width: 1.8rem;
  height: 1.8rem;
}

.checker-result__icon--positive {
  background: var(--success-wash);
  color: var(--success-dark);
}

.checker-result__icon--neutral {
  background: var(--navy-wash);
  color: var(--navy);
}

@keyframes checkerPop {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.checker-result__head {
  animation: checkerFadeUp 0.5s ease both;
  animation-delay: 0.08s;
}

@keyframes checkerFadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.checker-result__head h2 {
  margin: 0 0 0.5rem;
  font-size: 1.65rem;
}

.checker-result__reasons {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: var(--space-3);
  background: var(--navy-wash);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.checker-result__reasons li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.5;
}

.checker-result__reasons li::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--navy);
  margin-top: 0.55rem;
  flex-shrink: 0;
}

.checker-result__contact {
  margin-top: var(--space-4);
  padding: var(--space-3);
  border: 1px dashed rgba(20, 72, 112, 0.28);
  border-radius: 12px;
  font-size: 0.95rem;
}

.checker-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.checker-card {
  position: relative;
  border: 1px solid rgba(20, 72, 112, 0.12);
  border-radius: 14px;
  padding: var(--space-4);
  background: var(--white);
  box-shadow: 0 1px 3px rgba(20, 72, 112, 0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: checkerCardIn 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  --tier-color: var(--teal);
  --tier-wash: var(--teal-wash);
  --tier-text: var(--teal-text);
}

.checker-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(20, 72, 112, 0.13);
}

.checker-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 14px 14px 0 0;
  background: var(--tier-color);
}

.checker-card:nth-child(1) {
  animation-delay: 0.05s;
}

.checker-card:nth-child(2) {
  animation-delay: 0.16s;
}

.checker-card:nth-child(3) {
  animation-delay: 0.27s;
}

@keyframes checkerCardIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.checker-card--high {
  --tier-color: var(--success);
  --tier-wash: var(--success-wash);
  --tier-text: var(--success-dark);
}

.checker-card--medium {
  --tier-color: var(--amber);
  --tier-wash: var(--amber-wash);
  --tier-text: var(--amber-dark);
}

.checker-card--low {
  --tier-color: var(--teal);
  --tier-wash: var(--teal-wash);
  --tier-text: var(--teal-text);
}

.checker-card--rank-1 {
  border-color: var(--tier-color);
  box-shadow: 0 10px 26px rgba(20, 72, 112, 0.13), 0 0 0 1px var(--tier-wash);
}

.checker-card__top-badge {
  position: absolute;
  top: -0.7rem;
  right: 1.25rem;
  background: var(--tier-color);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(20, 72, 112, 0.22);
}

.checker-card__head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.checker-card__rank {
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 50%;
  background: var(--tier-wash);
  color: var(--tier-text);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.checker-card__head-text {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.checker-card__head h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.checker-card__head h3 svg {
  width: 1.05rem;
  height: 1.05rem;
  color: var(--success);
  flex-shrink: 0;
}

.checker-card__confidence {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--tier-text);
  background: var(--tier-wash);
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
}

.checker-card__badge {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: var(--navy);
  color: var(--white);
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
}

.checker-card__reasoning {
  margin: var(--space-3) 0 0;
  color: var(--ink);
}

.checker-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(20, 72, 112, 0.09);
}

.checker-card__stat {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  flex: 1 1 8rem;
}

.checker-card__stat-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  background: var(--tier-wash);
  color: var(--tier-text);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.checker-card__stat-icon svg {
  width: 1.05rem;
  height: 1.05rem;
}

.checker-card__stat-body {
  display: flex;
  flex-direction: column;
}

.checker-card__stat strong {
  color: var(--navy);
  font-size: 1.05rem;
  line-height: 1.25;
}

.checker-card__stat span {
  font-size: 0.75rem;
  color: var(--ink-muted);
}

.checker-card__note {
  display: block;
  font-size: 0.72rem;
  color: var(--ink-muted);
  margin-top: 0.2rem;
}

.checker-points {
  margin-top: var(--space-3);
}

.checker-points__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-bottom: 0.4rem;
}

.checker-points__value {
  color: var(--navy);
  font-weight: 700;
  font-size: 0.95rem;
}

.checker-points__track {
  position: relative;
  height: 8px;
  background: var(--grey);
  border-radius: 999px;
  overflow: visible;
}

.checker-points__fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: var(--tier-color);
  transition: width 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.checker-points__threshold {
  position: absolute;
  top: -3px;
  bottom: -3px;
  width: 2px;
  background: var(--navy);
  opacity: 0.4;
}

.checker-card__warnings {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.checker-card__warnings li {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

.checker-card__warnings li::before {
  content: "";
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--tier-color);
  margin-top: 0.5rem;
  flex-shrink: 0;
}

.checker-result__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.checker-result__actions .btn svg {
  width: 1rem;
  height: 1rem;
  margin-right: 0.4rem;
  vertical-align: -2px;
}

/* -- Print / PDF ------------------------------------------------------------------------- */

.checker-print-header,
.checker-print-footer {
  display: none;
}

@media print {
  .no-print,
  .site-header,
  .site-footer {
    display: none !important;
  }

  body {
    color: #000;
  }

  .checker-print-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding-bottom: var(--space-3);
    margin-bottom: var(--space-4);
    border-bottom: 2px solid var(--navy);
  }

  .checker-print-header__logo {
    height: 42px;
    width: auto;
  }

  .checker-print-header__contact {
    text-align: right;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    line-height: 1.6;
    color: #333;
  }

  .checker-print-footer {
    display: block;
    margin-top: var(--space-5);
    padding-top: var(--space-3);
    border-top: 1px solid #999;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: #444;
    text-align: center;
  }

  .checker-card,
  .checker-result__icon,
  .checker-progress__dot {
    animation: none !important;
  }

  .checker-card {
    break-inside: avoid;
    box-shadow: none;
    transform: none !important;
  }

  .checker-card--rank-1 {
    box-shadow: none;
  }
}