/* Interactive checks – scope + readiness.
   Shares CSS variables from guide.css */

/* ── Page hero ──────────────────────────────────────── */
.sim-hero {
  padding: calc(var(--nav-h) + 48px) 0 36px;
  background: linear-gradient(180deg, var(--sand) 0%, var(--paper) 100%);
}
.sim-hero__inner { max-width: 720px; margin-inline: auto; }
.sim-hero .eyebrow { text-decoration: none; }
.sim-hero h1 {
  margin-top: 16px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.1rem, 1.4rem + 2.2vw, 3.15rem);
  letter-spacing: -0.03em;
  max-width: 16ch;
  text-wrap: balance;
}
.sim-hero .lead {
  margin-top: 14px;
  max-width: 46ch;
}
.sim-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
}
.sim-pills li {
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
  color: var(--accent-strong);
  background: color-mix(in srgb, var(--accent-tint) 70%, #fff);
}

/* ── Quiz card ──────────────────────────────────────── */
.sim-wrap {
  max-width: 680px;
  margin: 8px auto 72px;
  padding: 28px 28px 36px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(40, 41, 54, .05);
}

/* ── Progress ───────────────────────────────────────── */
.sim-progress {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.sim-progress__track {
  flex: 1;
  height: 4px;
  background: var(--line);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.sim-progress__fill {
  height: 100%;
  background: var(--accent);
  border-radius: var(--radius-pill);
  transition: width .4s cubic-bezier(.35, 0, .25, 1);
  will-change: width;
}

.sim-progress__label {
  flex: none;
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 600;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ── Steps ──────────────────────────────────────────── */
.sim-step { display: none; }

.sim-step.is-active {
  display: block;
  animation: sim-appear .22s ease both;
}

@keyframes sim-appear {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

.sim-step__q {
  font-family: var(--font-serif);
  font-size: clamp(1.28rem, 1.05rem + .9vw, 1.62rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -.02em;
  color: var(--ink);
  margin-bottom: 8px;
  text-wrap: balance;
}

.sim-step__hint {
  font-size: .88rem;
  color: var(--ink-faint);
  margin-bottom: 18px;
}

/* ── Option cards ───────────────────────────────────── */
.sim-opts {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.sim-opt {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  cursor: pointer;
  transition: border-color .12s ease, background .12s ease, box-shadow .12s ease, transform .12s ease;
  user-select: none;
}

.sim-opt:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background: #fff;
  box-shadow: 0 6px 18px rgba(40, 41, 54, .06);
}

.sim-opt:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-tint);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
}

.sim-opt input {
  appearance: none;
  flex: none;
  margin: 2px 0 0;
  width: 20px;
  height: 20px;
  border: 1.5px solid color-mix(in srgb, var(--ink) 18%, var(--line));
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: border-color .12s ease;
}
.sim-opt input[type="checkbox"] { border-radius: 5px; }
.sim-opt input::after {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: inherit;
  background: var(--accent);
  transform: scale(0);
  transition: transform .14s cubic-bezier(.35, 0, .25, 1);
}
.sim-opt input:checked { border-color: var(--accent); }
.sim-opt input:checked::after { transform: scale(1); }
.sim-opt input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.sim-opt__label {
  display: flex;
  flex-direction: column;
  gap: 3px;
  line-height: 1.35;
}

.sim-opt__main {
  font-weight: 600;
  font-size: .97rem;
  color: var(--ink);
}

.sim-opt__sub {
  font-size: .82rem;
  color: var(--ink-faint);
}

/* ── Navigation ─────────────────────────────────────── */
.sim-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 4px;
}

.sim-nav .btn--ghost[hidden] {
  visibility: hidden;
  pointer-events: none;
}

/* ── Result card ────────────────────────────────────── */
.sim-result {
  border-radius: var(--radius);
  padding: 28px;
  border: 1.5px solid transparent;
  animation: sim-appear .28s ease both;
}

.sim-result--urgent      { background: #fff8f3; border-color: #f5c4a0; }
.sim-result--significant { background: #fffcf2; border-color: #efd68a; }
.sim-result--limited     { background: #f4f8fb; border-color: #c4d8e8; }

.sim-result__badge {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.sim-result--urgent      .sim-result__badge { background: #fde5d4; color: #7a2e00; }
.sim-result--significant .sim-result__badge { background: #fdf0c0; color: #6b4e00; }
.sim-result--limited     .sim-result__badge { background: #ddedf7; color: #1a4e72; }

.sim-result__heading {
  font-family: var(--font-head);
  font-size: clamp(1.28rem, 1.1rem + .7vw, 1.52rem);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 12px;
}

.sim-result__body {
  color: var(--ink-soft);
  line-height: 1.72;
  margin-bottom: 20px;
  font-size: .96rem;
}

.sim-result__next-label {
  font-family: var(--font-head);
  font-size: .73rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--accent);
  margin-bottom: 7px;
}

.sim-result__next-body {
  color: var(--ink-soft);
  line-height: 1.68;
  font-size: .96rem;
  margin-bottom: 24px;
}

.sim-result__next-body a {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sim-result__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.sim-result__restart {
  display: block;
  margin-top: 20px;
  font-size: .85rem;
  color: var(--ink-faint);
  text-decoration: underline;
  text-underline-offset: 3px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.sim-result__restart:hover { color: var(--ink-soft); }

/* ── Mobile ─────────────────────────────────────────── */
@media (max-width: 560px) {
  .sim-hero { padding-bottom: 28px; }
  .sim-wrap {
    margin-top: 0;
    margin-bottom: 48px;
    padding: 20px 16px 28px;
  }
  .sim-result { padding: 22px 18px; }
  .sim-result__actions { flex-direction: column; align-items: stretch; }
  .sim-result__actions .btn { justify-content: center; width: 100%; }
}

/* ======================================================
   Readiness check – score ring, gaps, dimension bars
   ====================================================== */

/* ── Score ring ─────────────────────────────────────── */
.sim-score {
  position: relative;
  width: 148px;
  height: 148px;
  margin: 0 auto 22px;
}

.sim-ring { width: 100%; height: 100%; transform: rotate(-90deg); }

.sim-ring circle {
  fill: none;
  stroke-width: 9;
  stroke-linecap: round;
}

.sim-ring__bg { stroke: var(--line); }

.sim-ring__fg {
  stroke: var(--accent);
  transition: stroke-dashoffset 1.05s cubic-bezier(.3, 0, .2, 1);
}

.sim-result--urgent      .sim-ring__fg { stroke: #c2622a; }
.sim-result--significant .sim-ring__fg { stroke: #b8912a; }

.sim-score__num {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1px;
  font-family: var(--font-head);
  letter-spacing: -.03em;
  color: var(--ink);
}

.sim-score__num b { font-size: 2.6rem; font-weight: 600; line-height: 1; }
.sim-score__num small { font-size: .92rem; color: var(--ink-faint); align-self: flex-end; padding-bottom: 9px; }

/* ── Priority gaps ──────────────────────────────────── */
.sim-gaps {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.sim-gaps li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 13px 15px;
  background: color-mix(in srgb, var(--paper) 70%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.sim-gaps__rank {
  flex: none;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 600;
  display: grid;
  place-items: center;
  margin-top: 1px;
}

.sim-gaps__text { display: flex; flex-direction: column; gap: 2px; line-height: 1.5; }
.sim-gaps__title { font-weight: 600; font-size: .93rem; color: var(--ink); }
.sim-gaps__hint { font-size: .85rem; color: var(--ink-soft); }

/* ── Dimension breakdown ────────────────────────────── */
.sim-dims {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.sim-dim { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center; }
.sim-dim__label { font-size: .87rem; color: var(--ink-soft); }
.sim-dim__val   { font-size: .78rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; }

.sim-dim__track {
  grid-column: 1 / -1;
  height: 5px;
  background: var(--line);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.sim-dim__fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: var(--accent);
  width: 0;
  transition: width .8s cubic-bezier(.3, 0, .2, 1);
}

.sim-dim--low  .sim-dim__fill { background: #d98246; }
.sim-dim--mid  .sim-dim__fill { background: #c9a53c; }

/* ── Details toggle ─────────────────────────────────── */
.sim-details { margin-bottom: 22px; }

.sim-details summary {
  font-family: var(--font-head);
  font-size: .84rem;
  font-weight: 600;
  color: var(--accent-strong);
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 0;
}

.sim-details summary::-webkit-details-marker { display: none; }

.sim-details summary::after {
  content: "";
  width: 6px; height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform .18s ease;
}

.sim-details[open] summary::after { transform: rotate(225deg) translate(-2px, -2px); }
.sim-details[open] summary { margin-bottom: 14px; }

/* ── noscript ───────────────────────────────────────── */
.sim-noscript {
  background: var(--sand);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  color: var(--ink-soft);
}

@media (max-width: 560px) {
  .sim-score { width: 128px; height: 128px; }
  .sim-score__num b { font-size: 2.2rem; }
}