/* ============ MATURITY SURVEY ============ */
.ae-mat-card {
  background: var(--ae-surface);
  backdrop-filter: blur(var(--ae-blur)) saturate(1.4);
  -webkit-backdrop-filter: blur(var(--ae-blur)) saturate(1.4);
  border: 1px solid var(--ae-border);
  border-radius: var(--ae-radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.ae-mat-card::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 60%;
  height: 120%;
  background: radial-gradient(circle, oklch(0.65 0.22 35 / 0.2), transparent 60%);
  filter: blur(40px);
  pointer-events: none;
}
.ae-mat-card > * { position: relative; z-index: 1; }

/* intro */
.ae-mat-intro { display: flex; flex-direction: column; gap: 22px; }
.ae-mat-meter { display: flex; gap: 6px; align-items: flex-end; height: 40px; }
.ae-mat-meter-bar {
  width: 8px;
  background: var(--ae-gradient-warm);
  border-radius: 4px;
  animation: ae-meter-rise 1.4s var(--ae-ease) infinite alternate;
}
.ae-mat-meter-bar:nth-child(1) { height: 40%; }
.ae-mat-meter-bar:nth-child(2) { height: 65%; }
.ae-mat-meter-bar:nth-child(3) { height: 85%; }
.ae-mat-meter-bar:nth-child(4) { height: 55%; }
.ae-mat-meter-bar:nth-child(5) { height: 75%; }
@keyframes ae-meter-rise {
  to { transform: scaleY(1.15); }
}

.ae-mat-intro-title {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.ae-mat-intro-desc {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ae-fg-2);
  max-width: 56ch;
}

.ae-mat-form { display: flex; flex-direction: column; gap: 8px; max-width: 440px; }
.ae-mat-form label {
  font-size: 11px;
  color: var(--ae-fg-3);
  letter-spacing: 0.03em;
  text-transform: lowercase;
}
.ae-mat-form input {
  padding: 14px 18px;
  background: var(--ae-bg);
  border: 1px solid var(--ae-border-2);
  border-radius: 999px;
  color: var(--ae-fg);
  font-family: var(--ae-font-display);
  font-size: 14px;
}
.ae-mat-form input:focus {
  outline: none;
  border-color: var(--ae-accent-warm);
}

.ae-mat-dims-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 12px;
}
.ae-mat-dim-preview {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  background: var(--ae-surface);
  border: 1px solid var(--ae-border);
  border-radius: var(--ae-radius-sm);
}
.ae-mat-dim-orb {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, oklch(0.75 0.22 var(--dim-hue)), oklch(0.45 0.2 var(--dim-hue)));
  box-shadow: 0 4px 14px oklch(0.6 0.22 var(--dim-hue) / 0.35);
  flex-shrink: 0;
  margin-top: 2px;
}
.ae-mat-dim-orb-lg { width: 48px; height: 48px; }
.ae-mat-dim-name { font-size: 14px; font-weight: 500; letter-spacing: -0.01em; }
.ae-mat-dim-desc { font-size: 12px; color: var(--ae-fg-3); line-height: 1.45; margin-top: 2px; }

.ae-mat-start { align-self: flex-start; margin-top: 8px; }

/* survey */
.ae-mat-survey { display: flex; flex-direction: column; gap: 28px; }
.ae-mat-progress { display: flex; flex-direction: column; gap: 8px; }
.ae-mat-progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--ae-fg-3);
}
.ae-mat-progress-track {
  height: 3px;
  background: var(--ae-surface);
  border-radius: 999px;
  overflow: hidden;
}
.ae-mat-progress-fill {
  height: 100%;
  background: var(--ae-gradient-warm);
  transition: width 0.35s var(--ae-ease);
}

.ae-mat-dim-head {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 20px;
  background: var(--ae-surface);
  border: 1px solid var(--ae-border);
  border-radius: var(--ae-radius);
}
.ae-mat-dim-tag { font-size: 10px; color: var(--ae-fg-4); letter-spacing: 0.08em; text-transform: uppercase; }
.ae-mat-dim-title {
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-top: 2px;
}
.ae-mat-dim-subdesc { font-size: 14px; color: var(--ae-fg-2); margin-top: 4px; max-width: 60ch; }

.ae-mat-q-list { display: flex; flex-direction: column; gap: 14px; }
.ae-mat-q {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 22px;
  background: var(--ae-surface);
  border: 1px solid var(--ae-border);
  border-radius: var(--ae-radius-sm);
}
.ae-mat-q-text {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: baseline;
  font-size: 16px;
  line-height: 1.45;
}
.ae-mat-q-num { font-size: 11px; color: var(--ae-accent-warm); }

.ae-mat-scale {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.ae-mat-scale-label {
  font-size: 10px;
  color: var(--ae-fg-4);
  text-transform: lowercase;
  flex-shrink: 0;
  white-space: nowrap;
}
.ae-mat-scale-btns { display: flex; gap: 8px; flex: 1; justify-content: center; }
.ae-mat-scale-btn {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--ae-bg);
  border: 1px solid var(--ae-border-2);
  color: var(--ae-fg-2);
  font-family: var(--ae-font-mono);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s var(--ae-ease);
}
.ae-mat-scale-btn:hover {
  border-color: var(--ae-accent-warm);
  color: var(--ae-fg);
  transform: translateY(-1px);
}
.ae-mat-scale-btn.active {
  background: var(--ae-gradient-warm);
  color: #1a0a03;
  border-color: transparent;
  font-weight: 600;
  box-shadow: 0 6px 18px oklch(0.6 0.22 35 / 0.35);
}

.ae-mat-nav {
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
}
.ae-mat-nav .ae-btn-primary:disabled { opacity: 0.35; }

/* result */
.ae-mat-result { display: flex; flex-direction: column; gap: 28px; }
.ae-mat-result-head {
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 28px;
  align-items: center;
  padding: 4px 4px 24px;
  border-bottom: 1px solid var(--ae-border);
}
.ae-mat-result-title {
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-top: 10px;
  text-wrap: balance;
}
.ae-mat-result-title em {
  font-family: var(--ae-font-serif);
  font-style: italic;
  font-weight: 400;
  background: var(--ae-gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ae-mat-result-sub {
  font-size: 15px;
  color: var(--ae-fg-2);
  margin-top: 10px;
  line-height: 1.55;
  max-width: 60ch;
}

.ae-mat-score-ring {
  position: relative;
  width: 180px;
  height: 180px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.ae-mat-score-ring svg { width: 100%; height: 100%; filter: drop-shadow(0 8px 24px oklch(0.6 0.22 35 / 0.35)); }
.ae-mat-score-num {
  position: absolute;
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.ae-mat-score-label {
  position: absolute;
  bottom: 28px;
  font-size: 10px;
  color: var(--ae-fg-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ae-mat-ai {
  padding: 22px 26px;
  background: var(--ae-surface);
  border: 1px solid var(--ae-border);
  border-left: 3px solid var(--ae-accent-warm);
  border-radius: var(--ae-radius-sm);
}
.ae-mat-ai-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--ae-accent-warm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.ae-mat-ai-text {
  font-size: 16px;
  line-height: 1.55;
  color: var(--ae-fg);
  text-wrap: pretty;
}
.ae-mat-ai-skel { display: flex; flex-direction: column; gap: 8px; }
.ae-mat-ai-skel span {
  height: 12px;
  background: linear-gradient(90deg, var(--ae-surface), var(--ae-surface-2), var(--ae-surface));
  background-size: 200% 100%;
  border-radius: 6px;
  animation: ae-skel 1.4s linear infinite;
}
.ae-mat-ai-skel span:nth-child(1) { width: 92%; }
.ae-mat-ai-skel span:nth-child(2) { width: 85%; }
.ae-mat-ai-skel span:nth-child(3) { width: 70%; }
@keyframes ae-skel {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.ae-mat-bars {
  padding: 24px;
  background: var(--ae-surface);
  border: 1px solid var(--ae-border);
  border-radius: var(--ae-radius);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ae-mat-bar-row {
  display: grid;
  grid-template-columns: 220px 1fr 60px;
  gap: 16px;
  align-items: center;
}
.ae-mat-bar-name { font-size: 14px; font-weight: 500; letter-spacing: -0.01em; }
.ae-mat-bar-track {
  position: relative;
  height: 10px;
  background: var(--ae-bg);
  border-radius: 999px;
  overflow: hidden;
}
.ae-mat-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, oklch(0.7 0.22 var(--dim-hue)), oklch(0.55 0.22 var(--dim-hue)));
  border-radius: 999px;
  animation: ae-bar-grow 0.9s var(--ae-ease) forwards;
  transform-origin: left;
}
@keyframes ae-bar-grow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
.ae-mat-bar-mark {
  position: absolute;
  top: -2px; bottom: -2px;
  width: 1px;
  background: var(--ae-border-2);
}
.ae-mat-bar-pct {
  font-size: 13px;
  text-align: right;
  color: var(--ae-fg-2);
}
.ae-mat-bar-pct.band-high { color: oklch(0.75 0.2 150); }
.ae-mat-bar-pct.band-mid { color: var(--ae-accent-warm); }
.ae-mat-bar-pct.band-low { color: oklch(0.68 0.22 25); }

.ae-mat-bar-legend {
  display: grid;
  grid-template-columns: 220px 1fr 60px;
  gap: 16px;
  font-size: 10px;
  color: var(--ae-fg-4);
  margin-top: 6px;
}
.ae-mat-bar-legend > :nth-child(1) { text-align: left; }
.ae-mat-bar-legend > :nth-child(2) { display: flex; justify-content: space-between; position: relative; }
.ae-mat-leg-mid { position: absolute; left: 45%; transform: translateX(-50%); }
.ae-mat-leg-high { position: absolute; left: 70%; transform: translateX(-50%); }

/* groups */
.ae-mat-group {
  padding: 24px;
  border-radius: var(--ae-radius);
  border: 1px solid var(--ae-border);
  background: var(--ae-surface);
}
.ae-mat-group-high { border-left: 3px solid oklch(0.75 0.2 150); }
.ae-mat-group-mid { border-left: 3px solid var(--ae-accent-warm); }
.ae-mat-group-low { border-left: 3px solid oklch(0.68 0.22 25); }

.ae-mat-group-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--ae-border);
}
.ae-mat-group-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: var(--ae-bg);
  border: 1px solid var(--ae-border-2);
}
.ae-mat-group-high .ae-mat-group-icon { color: oklch(0.75 0.2 150); border-color: oklch(0.75 0.2 150 / 0.4); }
.ae-mat-group-mid .ae-mat-group-icon { color: var(--ae-accent-warm); border-color: oklch(0.72 0.18 45 / 0.4); }
.ae-mat-group-low .ae-mat-group-icon { color: oklch(0.68 0.22 25); border-color: oklch(0.68 0.22 25 / 0.4); }
.ae-mat-group-title {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.ae-mat-group-sub {
  font-size: 13px;
  color: var(--ae-fg-3);
  margin-top: 2px;
  max-width: 68ch;
}
.ae-mat-group-count {
  margin-left: auto;
  font-size: 11px;
  color: var(--ae-fg-3);
  padding: 4px 10px;
  background: var(--ae-bg);
  border: 1px solid var(--ae-border);
  border-radius: 999px;
  flex-shrink: 0;
}

.ae-mat-tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.ae-mat-tip-card {
  padding: 18px;
  background: var(--ae-bg);
  border: 1px solid var(--ae-border);
  border-radius: var(--ae-radius-sm);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ae-mat-tip-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ae-mat-tip-name {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  flex: 1;
}
.ae-mat-tip-pct { font-size: 11px; color: var(--ae-fg-3); }

.ae-mat-tip-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ae-mat-tip-list li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ae-fg-2);
  text-wrap: pretty;
}
.ae-mat-tip-bullet {
  font-size: 10px;
  color: var(--ae-accent-warm);
  padding-top: 2px;
}

.ae-mat-result-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 8px;
  flex-wrap: wrap;
}

@media (max-width: 820px) {
  .ae-mat-card { padding: 24px; }
  .ae-mat-dims-preview { grid-template-columns: 1fr; }
  .ae-mat-result-head { grid-template-columns: 1fr; }
  .ae-mat-score-ring { width: 140px; height: 140px; justify-self: flex-start; }
  .ae-mat-bar-row, .ae-mat-bar-legend { grid-template-columns: 1fr; }
  .ae-mat-bar-legend > :nth-child(2) { display: none; }
  .ae-mat-scale { flex-direction: column; align-items: stretch; gap: 10px; }
  .ae-mat-scale-btns { justify-content: space-between; }
  .ae-mat-scale-btn { width: 100%; }
}