:root {
  --paper: #f5f1e9;
  --paper-deep: #ebe3d5;
  --card: rgba(255, 253, 248, 0.92);
  --ink: #25302f;
  --muted: #68716e;
  --line: #d9d1c4;
  --sage: #526e64;
  --sage-deep: #385248;
  --sage-soft: #dfe8e2;
  --ochre: #ba8451;
  --ochre-soft: #f0dfcc;
  --danger: #8a473f;
  --danger-soft: #f6e5e1;
  --shadow: 0 22px 60px rgba(54, 47, 38, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --focus: 0 0 0 4px rgba(82, 110, 100, 0.2);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 5%, rgba(255,255,255,.9), transparent 28rem),
    linear-gradient(145deg, var(--paper) 0%, #f7f4ed 48%, #efe8dc 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .58; }
textarea { resize: vertical; min-height: 7rem; }

.skip-link {
  position: fixed;
  top: -5rem;
  left: 1rem;
  z-index: 100;
  background: var(--ink);
  color: white;
  padding: .75rem 1rem;
  border-radius: .5rem;
}
.skip-link:focus { top: 1rem; }

.ambient { position: fixed; z-index: -1; border-radius: 999px; filter: blur(3px); opacity: .45; }
.ambient-one { width: 22rem; height: 22rem; right: -7rem; top: 9rem; background: var(--sage-soft); }
.ambient-two { width: 18rem; height: 18rem; left: -7rem; bottom: 4rem; background: var(--ochre-soft); }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.4rem 0 .8rem;
}
.brand { display: flex; align-items: center; gap: .75rem; }
.brand-mark { display: grid; place-items: center; width: 2.7rem; height: 2.7rem; color: var(--sage-deep); background: rgba(255,255,255,.7); border: 1px solid rgba(82,110,100,.15); border-radius: 50%; }
.brand-mark svg { width: 2.1rem; height: 2.1rem; }
.brand strong, .brand small { display: block; }
.brand strong { font-family: Georgia, "Times New Roman", serif; font-size: 1rem; letter-spacing: .01em; }
.brand small { color: var(--muted); font-size: .78rem; }

.app-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 1rem auto 3rem;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.journey-sticky { position: sticky; top: 1.2rem; padding: 1.3rem; border: 1px solid rgba(82,110,100,.16); border-radius: var(--radius-md); background: rgba(255,255,255,.46); backdrop-filter: blur(14px); }
.eyebrow { margin: 0 0 .35rem; color: var(--sage-deep); font-size: .74rem; line-height: 1.3; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.journey-label { min-height: 2.9rem; margin: 0 0 1rem; font-family: Georgia, "Times New Roman", serif; font-size: 1.25rem; line-height: 1.2; }
.progress-track { width: 100%; height: 7px; overflow: hidden; border-radius: 999px; background: rgba(82,110,100,.13); }
.progress-track span { display: block; width: 10%; height: 100%; background: var(--sage); border-radius: inherit; transition: width .45s ease; }
.progress-text { margin: .55rem 0 1.2rem; color: var(--muted); font-size: .82rem; }
.journey-note { display: grid; grid-template-columns: 1.25rem 1fr; gap: .55rem; color: var(--muted); font-size: .78rem; }
.journey-note svg { width: 1.15rem; margin-top: .15rem; }
.journey-note p { margin: 0; }

.experience-card {
  min-height: 720px;
  overflow: hidden;
  border: 1px solid rgba(67, 71, 65, .12);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}
.step { display: none; padding: clamp(1.5rem, 4vw, 4rem); animation: reveal .45s ease both; }
.step.is-active { display: block; }
@keyframes reveal { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.step-head { max-width: 720px; margin-bottom: 2rem; }
h1, h2, h3 { margin-top: 0; color: var(--ink); }
h1, .step-head h2 { margin-bottom: .8rem; font-family: Georgia, "Times New Roman", serif; font-weight: 500; line-height: 1.08; }
h1 { font-size: clamp(2.4rem, 7vw, 4.7rem); letter-spacing: -.045em; }
.step-head h2 { font-size: clamp(2rem, 5vw, 3.45rem); letter-spacing: -.035em; }
h3 { margin-bottom: .35rem; font-size: 1.05rem; }
.lead { max-width: 690px; margin: 0; color: var(--muted); font-size: clamp(1rem, 2vw, 1.17rem); }

.opening-card, .safety-card, .reflection-card, .export-card, .privacy-note, .pause-reminder {
  border-radius: var(--radius-md);
}
.opening-card { display: grid; gap: .55rem; margin: 1.6rem 0; padding: 1.25rem 1.4rem; background: var(--sage-soft); }
.opening-card p { margin: 0; }
.safety-card { display: grid; grid-template-columns: 2.4rem 1fr; gap: .9rem; margin: 1.2rem 0 1.8rem; padding: 1.2rem; border: 1px solid rgba(186,132,81,.28); background: rgba(240,223,204,.55); }
.safety-card h2 { margin: 0 0 .25rem; font: 700 1rem/1.3 Inter, sans-serif; }
.safety-card p { margin: 0; color: #665b4e; font-size: .91rem; }
.icon-circle { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--ochre); color: white; font-weight: 800; }

.fields-grid { display: grid; gap: 1rem; }
.two-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field { display: grid; gap: .5rem; }
.field > span, fieldset legend { color: var(--ink); font-size: .89rem; font-weight: 700; }
.field small { justify-self: end; color: var(--muted); font-size: .75rem; }
input[type="text"], input[type="password"], input[type="date"], textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  outline: none;
  background: rgba(255,255,255,.76);
  color: var(--ink);
  padding: .9rem 1rem;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
input:focus, textarea:focus, select:focus { border-color: var(--sage); box-shadow: var(--focus); background: white; }
input::placeholder, textarea::placeholder { color: #969b96; }
.top-space { margin-top: 1.25rem; }

.check-row { display: flex; align-items: flex-start; gap: .65rem; margin-top: 1.2rem; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255,255,255,.45); font-size: .9rem; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--sage-deep); }
.check-row input { margin-top: .25rem; }

.sentence-card { padding: 1.3rem; border-left: 4px solid var(--sage); border-radius: 0 var(--radius-md) var(--radius-md) 0; background: rgba(223,232,226,.55); font-family: Georgia, "Times New Roman", serif; font-size: 1.15rem; }
.sentence-card textarea { margin: .7rem 0; font-family: Inter, sans-serif; font-size: 1rem; }

.scale-card { margin: 0 0 1.2rem; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.48); }
.scale-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.scale-heading h3, .scale-heading p { margin: 0; }
.scale-heading p { color: var(--muted); font-size: .87rem; }
.scale-heading output { display: grid; place-items: center; flex: 0 0 3rem; height: 3rem; border-radius: 50%; background: var(--sage-deep); color: white; font-size: 1.15rem; font-weight: 800; }
.range { width: 100%; margin: 1.25rem 0 .35rem; accent-color: var(--sage); }
.scale-labels { display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .72rem; }

.choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; }
.choice-card { position: relative; display: grid; grid-template-columns: 2.7rem 1fr; column-gap: .8rem; align-items: center; min-height: 105px; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.5); transition: transform .2s, border-color .2s, background .2s, box-shadow .2s; cursor: pointer; }
.choice-card:hover { transform: translateY(-2px); border-color: rgba(82,110,100,.45); }
.choice-card:has(input:checked) { border-color: var(--sage); background: var(--sage-soft); box-shadow: var(--focus); }
.choice-card input { position: absolute; opacity: 0; pointer-events: none; }
.choice-icon { grid-row: span 2; display: grid; place-items: center; width: 2.55rem; height: 2.55rem; border-radius: 50%; background: white; color: var(--sage-deep); border: 1px solid rgba(82,110,100,.15); font-family: Georgia, serif; font-size: 1.05rem; }
.choice-card strong, .choice-card small { display: block; }
.choice-card small { color: var(--muted); font-size: .78rem; }

.pause-reminder { display: grid; justify-items: start; gap: .75rem; margin-top: 1.3rem; padding: 1.2rem; background: var(--ochre-soft); }
.pause-reminder p { margin: 0; }
.pause-status { color: var(--sage-deep); font-size: .85rem; font-weight: 700; }

.fieldset-reset { min-width: 0; margin: 0; padding: 0; border: 0; }
.fieldset-reset legend { margin-bottom: .8rem; }
.check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; }
.select-check { display: block; cursor: pointer; }
.select-check input { position: absolute; opacity: 0; }
.select-check span { display: flex; min-height: 58px; align-items: center; padding: .85rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255,255,255,.5); font-size: .87rem; transition: .2s; }
.select-check input:checked + span { border-color: var(--sage); background: var(--sage-soft); box-shadow: var(--focus); }

.decision-list { display: grid; gap: .7rem; }
.decision-list label { position: relative; cursor: pointer; }
.decision-list input { position: absolute; opacity: 0; }
.decision-list label > span { display: grid; gap: .15rem; padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255,255,255,.5); transition: .2s; }
.decision-list input:checked + span { border-color: var(--sage); background: var(--sage-soft); box-shadow: var(--focus); }
.decision-list small { color: var(--muted); font-size: .8rem; }

.step-actions { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: 2rem; }
.align-end { justify-content: flex-end; }
button { border: 0; border-radius: 999px; padding: .82rem 1.2rem; font-weight: 750; transition: transform .18s, box-shadow .18s, background .18s; }
button:hover:not(:disabled) { transform: translateY(-1px); }
button:focus-visible { outline: none; box-shadow: var(--focus); }
.primary-button { background: var(--sage-deep); color: white; box-shadow: 0 9px 24px rgba(56,82,72,.18); }
.primary-button:hover:not(:disabled) { background: #2f473e; }
.secondary-button { border: 1px solid var(--line); background: rgba(255,255,255,.65); color: var(--ink); }
.soft-button { border-radius: var(--radius-sm); background: rgba(255,255,255,.65); color: var(--sage-deep); }
.quiet-button { padding: .55rem .75rem; background: transparent; color: var(--muted); }
.danger-text { color: var(--danger); }
.danger-button { background: var(--danger); }

.summary-content { display: grid; gap: 1rem; }
.summary-block { padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.5); }
.summary-block h3 { display: flex; align-items: center; gap: .55rem; margin-bottom: .75rem; font-family: Georgia, serif; font-size: 1.3rem; font-weight: 500; }
.summary-block p { margin: .35rem 0; }
.summary-label { color: var(--muted); font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.summary-data { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .75rem; }
.data-tile { padding: .9rem; border-radius: var(--radius-sm); background: var(--paper); }
.data-tile strong, .data-tile small { display: block; }
.data-tile strong { font: 500 1.8rem/1 Georgia, serif; }
.data-tile small { margin-top: .35rem; color: var(--muted); font-size: .75rem; }
.provisional { border-color: rgba(82,110,100,.22); background: var(--sage-soft); }

.reflection-card { margin-top: 1rem; padding: 1.25rem; background: var(--ochre-soft); }
.reflection-card ul { margin: .7rem 0 0; padding-left: 1.2rem; }
.reflection-card li + li { margin-top: .45rem; }
.export-card { display: grid; gap: 1rem; margin-top: 1.2rem; padding: 1.4rem; border: 1px solid rgba(82,110,100,.2); background: white; }
.export-card h3, .export-card p { margin-top: 0; }
.code-field { max-width: 420px; }
.export-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.action-status { min-height: 1.4rem; margin: 0; color: var(--muted); font-size: .86rem; }
.action-status.success { color: var(--sage-deep); font-weight: 700; }
.action-status.error { color: var(--danger); font-weight: 700; }
.privacy-note { margin-top: .85rem; padding: 1rem 1.1rem; background: rgba(245,241,233,.78); color: var(--muted); font-size: .83rem; }
.privacy-note p { margin: 0; }
.split-actions { align-items: center; }

.is-hidden { display: none !important; }
.invalid { border-color: var(--danger) !important; box-shadow: 0 0 0 4px rgba(138,71,63,.12) !important; }
.inline-error { margin: .75rem 0 0; color: var(--danger); font-size: .85rem; font-weight: 650; }
.notice { padding: 1rem; }
.notice.danger { background: var(--danger-soft); color: var(--danger); }

.site-footer { width: min(1180px, calc(100% - 2rem)); margin: 0 auto 2rem; color: var(--muted); font-size: .78rem; text-align: center; }

::backdrop { background: rgba(37,48,47,.48); backdrop-filter: blur(4px); }
dialog { max-width: min(480px, calc(100% - 2rem)); padding: 0; border: 0; border-radius: var(--radius-md); box-shadow: var(--shadow); }
.dialog-card { padding: 1.5rem; }
.dialog-card h2 { font-family: Georgia, serif; font-weight: 500; }
.dialog-actions { display: flex; justify-content: flex-end; gap: .7rem; margin-top: 1.5rem; }

@media (max-width: 820px) {
  .site-header { padding-top: 1rem; }
  .site-header > .quiet-button { display: none; }
  .app-shell { grid-template-columns: 1fr; margin-top: .4rem; }
  .journey { position: sticky; top: 0; z-index: 20; margin: 0 -.25rem; }
  .journey-sticky { position: static; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .3rem 1rem; padding: .8rem 1rem; border-radius: 0 0 var(--radius-md) var(--radius-md); box-shadow: 0 8px 22px rgba(54,47,38,.08); }
  .journey-sticky .eyebrow, .journey-note { display: none; }
  .journey-label { min-height: 0; margin: 0; font-size: 1rem; }
  .progress-track { grid-column: 1; }
  .progress-text { grid-column: 2; grid-row: 1 / span 2; margin: 0; }
  .experience-card { min-height: 0; border-radius: 24px; }
  .step { padding: 1.5rem; }
  .two-cols, .choice-grid, .check-grid, .summary-data { grid-template-columns: 1fr; }
  h1 { font-size: 2.7rem; }
  .step-head h2 { font-size: 2.25rem; }
}

@media (max-width: 520px) {
  .brand strong { font-size: .91rem; }
  .brand small { font-size: .7rem; }
  .app-shell, .site-header, .site-footer { width: min(100% - 1rem, 1180px); }
  .step { padding: 1.25rem; }
  .experience-card { border-radius: 20px; }
  .step-actions { align-items: stretch; }
  .step-actions:not(.split-actions) { flex-direction: column-reverse; }
  .step-actions button, .export-actions button { width: 100%; }
  .split-actions { flex-direction: column; }
  .scale-labels { font-size: .66rem; }
  .choice-card { grid-template-columns: 2.4rem 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media print {
  body { background: white; }
  .site-header, .journey, .step-actions, .export-card, .privacy-note, .site-footer { display: none !important; }
  .app-shell { display: block; width: 100%; margin: 0; }
  .experience-card { border: 0; box-shadow: none; }
  .step { display: none !important; }
  .summary-step.is-active { display: block !important; padding: 0; }
}

/* ---------- v2: modos, réguas sem valor inicial, relógio, série ---------- */

.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.exit-link { margin: .5rem 0 0; }
.exit-link button { padding-left: 0; text-decoration: underline; }

.safety-exit { margin-top: 1rem; padding: 1.3rem; border: 1px solid rgba(138,71,63,.28); border-radius: var(--radius-md); background: var(--danger-soft); }
.safety-exit h2 { margin: 0 0 .5rem; font: 700 1.05rem/1.3 Inter, sans-serif; color: var(--danger); }
.safety-exit p { margin: 0 0 .8rem; font-size: .92rem; color: #6b4b45; }

.mode-grid .choice-card { min-height: 118px; align-items: start; }
.mode-grid .choice-icon { grid-row: span 2; }

.home-card { padding: 1.2rem 1.4rem; border-radius: var(--radius-md); background: var(--sage-soft); }
.home-card h2 { margin: 0 0 .5rem; font: 700 1rem/1.3 Inter, sans-serif; }
.home-card ul { margin: 0; padding-left: 1.1rem; font-size: .9rem; }
.home-card li + li { margin-top: .35rem; }

.series-card { padding: 1.2rem 1.4rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.55); }
.series-row { display: grid; grid-template-columns: 3.2rem 1fr; gap: .2rem .8rem; padding: .6rem 0; border-top: 1px solid var(--line); font-size: .85rem; }
.series-row:first-child { border-top: 0; }
.series-row strong { font-family: Georgia, serif; font-weight: 500; }
.series-row small { grid-column: 2; color: var(--muted); }
.series-count { margin: .8rem 0 .4rem; color: var(--muted); font-size: .8rem; }

.pause-clock { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.pause-clock output { min-width: 5rem; font: 500 2rem/1 Georgia, "Times New Roman", serif; font-variant-numeric: tabular-nums; color: var(--sage-deep); }
.pause-buttons { display: flex; gap: .5rem; flex-wrap: wrap; }

.range.is-untouched { accent-color: #b9bdb7; }
.scale-heading output { transition: background .2s; }
.scale-card:has(.range.is-untouched) .scale-heading output { background: #b9bdb7; font-size: 1.4rem; }

.sentence-card small { display: block; margin-top: -.35rem; color: var(--muted); font-family: Inter, sans-serif; font-size: .75rem; text-align: right; }
.field > small { justify-self: end; }

@media (max-width: 520px) {
  .pause-clock output { font-size: 1.7rem; }
  .series-row { grid-template-columns: 2.9rem 1fr; }
}