:root {
  --background: #07111f;
  --surface: #0d1b2a;
  --surface-soft: #132238;
  --surface-light: #edf3f8;
  --border: #263b55;

  --text: #f4f1ea;
  --text-dark: #111827;
  --text-muted: #aeb8c5;

  --accent: #d4af67;
  --focus: #7aa7d9;

  --danger-background: #2a171b;
  --danger-border: #7d3f49;

  --radius-large: 24px;
  --radius-medium: 14px;
  --radius-small: 10px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  min-height: 100vh;
  margin: 0;
  padding: 32px 16px;

  background:
    radial-gradient(circle at top, #102944 0, transparent 38%),
    var(--background);

  color: var(--text);

  font-family:
    Inter,
    -apple-system,
    Arial,
    sans-serif;

  line-height: 1.6;
}

header,
main,
footer {
  width: min(100%, 960px);
  margin-inline: auto;
}

header {
  margin-bottom: 28px;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.08;
}

header .subtitle {
  margin: 10px 0;
  font-size: clamp(1.15rem, 3vw, 1.7rem);
  font-weight: 500;
}

header span,
#intro span {
  color: var(--accent);
  font-weight: 700;
}

header p {
  color: var(--text-muted);
}

h2,
h3,
h4 {
  line-height: 1.25;
}

h2 {
  margin-top: 0;
  font-size: clamp(1.5rem, 4vw, 2rem);
}

h3 {
  margin-top: 0;
  font-size: 1.2rem;
}

h4 {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 1rem;
}

p,
ul {
  margin-top: 0;
}

main > section {
  padding: clamp(24px, 5vw, 44px);

  background: linear-gradient(
    145deg,
    rgba(20, 41, 66, 0.96),
    rgba(9, 25, 43, 0.96)
  );

  border: 1px solid var(--border);
  border-radius: var(--radius-large);

  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

button,
label {
  font: inherit;
}

/* INTRODUÇÃO */

#start-questionnaire {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 48px;
  padding: 12px 22px;

  border: 1px solid var(--accent);
  border-radius: var(--radius-medium);

  background: var(--accent);
  color: var(--text-dark);

  font-weight: 700;
  cursor: pointer;
}

#start-questionnaire:hover {
  filter: brightness(1.08);
}

#start-questionnaire:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

/* QUESTIONÁRIO */

#progress-text {
  margin-bottom: 8px;

  color: var(--text-muted);

  font-size: 0.9rem;
  font-weight: 600;
}

.progress-track {
  width: 100%;
  height: 8px;
  margin-bottom: 24px;
  overflow: hidden;

  background: var(--surface-soft);

  border-radius: 999px;
}

#progress-bar {
  width: 0;
  height: 100%;

  background: linear-gradient(90deg, #4d78a6, var(--accent));

  border-radius: inherit;

  transition: width 0.3s ease;
}

#assessment-form fieldset {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;

  margin: 28px 0 0;
  padding: 0;

  border: 0;
}

#assessment-form legend {
  grid-column: 1 / -1;

  margin-bottom: 18px;

  color: var(--text);

  font-size: clamp(1.2rem, 3vw, 1.55rem);
  font-weight: 700;
}

#assessment-form label {
  display: flex;
  align-items: center;
  justify-content: center;

  min-height: 64px;
  padding: 14px 18px;

  background: var(--surface-light);
  color: var(--text-dark);

  border: 2px solid transparent;
  border-radius: var(--radius-medium);

  font-weight: 700;
  text-align: center;

  cursor: pointer;
  user-select: none;

  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

#assessment-form label:hover {
  background: #4d78a6;
  color: white;

  border-color: var(--focus);

  transform: translateY(-1px);
}

#assessment-form input[type="radio"] {
  position: absolute;

  opacity: 0;
  pointer-events: none;
}

#assessment-form label:has(input:checked) {
  background: #315f8f;
  color: var(--accent);
  border-color: var(--accent);
  cursor: wait;
}

#assessment-form label:has(input:focus-visible) {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

/* RESULTADO */

#result {
  display: grid;
  gap: 28px;
}

#profile-result-chart,
#profile-summary,
#profile-content,
#profile-result-error {
  padding: clamp(20px, 4vw, 32px);

  background: rgba(7, 17, 31, 0.38);

  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
}

#result-message {
  color: var(--text-muted);
}

#loading-message {
  margin-top: 18px;

  color: var(--accent);

  font-weight: 700;
  letter-spacing: 0.02em;
}

/* GRÁFICO */

#chart-area {
  position: relative;

  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;

  height: 290px;
  margin-top: 34px;
  margin-bottom: 42px;
  padding: 0 22px;

  border-bottom: 1px solid var(--border);
}

#chart-area::after {
  content: "";

  position: absolute;
  z-index: 1;

  left: 22px;
  right: 22px;
  bottom: 30%;

  border-top: 1px dashed rgba(212, 175, 103, 0.72);

  pointer-events: none;
}

#profile-chart-d,
#profile-chart-i,
#profile-chart-s,
#profile-chart-c {
  --bar-height: 0%;

  position: relative;

  height: 100%;
  min-width: 0;
}

.chart-bar {
  position: absolute;
  z-index: 2;

  left: 50%;
  bottom: 0;

  width: min(72%, 82px);
  height: var(--bar-height);
  min-height: 2px;

  transform: translateX(-50%);

  border: 2px solid transparent;
  border-radius: 11px 11px 0 0;

  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.24);

  transition:
    height 0.35s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.chart-bar-percentage {
  position: absolute;
  z-index: 3;

  left: 50%;
  bottom: calc(var(--bar-height) + 5px);

  transform: translateX(-50%);

  color: var(--text);

  font-size: 0.92rem;
  font-weight: 800;

  white-space: nowrap;
}

.profile-name {
  position: absolute;

  left: 50%;
  bottom: -32px;

  width: 100%;
  margin: 0;

  transform: translateX(-50%);

  color: var(--text-muted);

  font-size: 0.84rem;
  font-weight: 700;
  text-align: center;
}

#profile-chart-d .chart-bar {
  background: linear-gradient(to top, #a83f4c, #e87878);
}

#profile-chart-i .chart-bar {
  background: linear-gradient(to top, #a9823f, #e2c476);
}

#profile-chart-s .chart-bar {
  background: linear-gradient(to top, #3f795f, #79bc99);
}

#profile-chart-c .chart-bar {
  background: linear-gradient(to top, #426a9a, #76a5d7);
}

.is-highlighted .chart-bar {
  border-color: transparent;

  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.26);
}

.is-highlighted .chart-bar::after {
  content: "";

  position: absolute;

  inset: -8px;

  border: 2px solid var(--accent);
  border-radius: 14px 14px 0 0;

  pointer-events: none;
}

.is-highlighted .chart-bar-percentage,
.is-highlighted .profile-name {
  color: var(--accent);
}

/* RESUMO */

#profile-name {
  margin-bottom: 36px;

  color: var(--accent);
}

#profile-overview {
  color: var(--text-muted);
  margin-bottom: 36px;
}

#integration-notes {
  padding-left: 22px;
}

#integration-notes li {
  margin-bottom: 2px;
  color: var(--text-muted);
}

/* CONTEÚDOS DOS PERFIS */

.profile-content-group + .profile-content-group {
  margin-top: 32px;
  padding-top: 28px;

  border-top: 1px solid var(--border);
}

.profile-content-group > h3 {
  margin-bottom: 8px;
  color: var(--focus);
}

.profile-content-group > p {
  max-width: 760px;
  margin-bottom: 18px;

  font-weight: 600;
}

.profile-content-group > p > span {
  color: var(--accent);
}

#profile-strengths,
#profile-motivators,
#profile-supportive-thoughts,
#profile-limiting-thoughts,
#profile-development-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.profile-div {
  min-width: 0;
  padding: 18px;

  background: var(--surface-soft);

  border: 1px solid var(--border);
  border-radius: var(--radius-small);
}

.profile-div ul {
  margin: 0;
  padding-left: 20px;
}

.profile-div li {
  margin-bottom: 2px;
  line-height: 1.45;
}

.profile-div li:last-child {
  margin-bottom: 0;
}

/* DESENVOLVIMENTO */

#profile-development-points li {
  line-height: 1.6;
}

#profile-development-points li + li {
  margin-top: 8px;
}

.limiting-behavior {
  color: var(--text-muted);
}

.development-arrow {
  padding: 0 4px;

  color: var(--accent);

  font-weight: 900;
}

.development-goal {
  color: var(--text);
  font-weight: 600;
}

/* RESULTADO SEM DESTAQUE */

#profile-result-error {
  background: var(--danger-background);

  border-color: var(--danger-border);
}

#profile-result-error h3 {
  color: #f0b6bf;
}

#profile-result-error span {
  color: var(--text-muted);
}

/* RODAPÉ */

footer p {
  margin: 24px;

  color: var(--text-muted);

  font-size: 0.75rem;
  line-height: 1.4;
  text-align: center;

  opacity: 0.6;
}

/* RESPONSIVIDADE */

@media (max-width: 700px) {
  body {
    padding: 20px 12px;
  }

  main > section {
    padding: 22px 16px;
  }

  #assessment-form fieldset {
    grid-template-columns: 1fr;
  }

  #assessment-form label {
    min-height: 56px;
  }

  #chart-area {
    gap: 8px;

    height: 250px;
    margin-bottom: 38px;
    padding-inline: 6px;
  }

  #chart-area::after {
    left: 6px;
    right: 6px;
  }

  .chart-bar {
    width: min(72%, 56px);
  }

  .chart-bar-percentage {
    font-size: 0.78rem;
  }

  .profile-name {
    font-size: 0.68rem;
  }

  #profile-strengths,
  #profile-motivators,
  #profile-supportive-thoughts,
  #profile-limiting-thoughts,
  #profile-development-points {
    grid-template-columns: 1fr;
  }
}