/* PersonaTest — estilos complementares ao Tailwind, no padrão visual praxianai.com:
   canvas preto, superfícies #202020, acento azul do logo Praxian (#00a8f0),
   Roboto Flex e cantos retos. Texto sobre preenchimento azul é sempre preto
   (o azul claro não sustenta texto branco com contraste suficiente). */

:root {
  color-scheme: dark;
  --px-primary: #00a8f0;
  --px-primary-hover: #33c6ff;
  --px-band: linear-gradient(115deg, #00d8f8 0%, #00a8f0 55%, #0090f0 100%);
  --px-band-deep: linear-gradient(135deg, #001c33 0%, #003a66 45%, #0078c8 100%);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Roboto Flex", Arial, Helvetica, sans-serif;
  line-height: 1.65;
}

h1, h2, h3 {
  letter-spacing: -0.01em;
  line-height: 1.15;
  text-wrap: balance;
}

::selection {
  background: var(--px-primary);
  color: #000;
}

/* ---------- Header de vidro fosco ---------- */
.px-header {
  background: linear-gradient(180deg, rgba(8, 12, 18, 0.72), rgba(8, 12, 18, 0.55));
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.px-navlink {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 44px;
  color: rgba(255, 255, 255, 0.82);
  transition: color 0.14s ease;
}
.px-navlink:hover,
.px-navlink[aria-current="page"] {
  color: #fff;
}
.px-navlink[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 8px;
  height: 2px;
  background: var(--px-primary);
}

/* ---------- Botões ---------- */
.px-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  font-weight: 600;
  border-radius: 1px;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.px-btn--primary {
  background: var(--px-primary);
  color: #000;
}
.px-btn--primary:hover {
  background: var(--px-primary-hover);
}
.px-btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
}
.px-btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.06);
}
.px-btn--lg {
  min-height: 52px;
  padding: 0 28px;
  font-size: 17px;
}

/* ---------- Eyebrow (rótulo com traço azul) ---------- */
.px-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #00c4f8;
}
.px-eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  flex: none;
  background: var(--px-primary);
}
.px-eyebrow--ink {
  color: #000;
}
.px-eyebrow--ink::before {
  background: #000;
}

/* ---------- Faixas e brilho de fundo ---------- */
.px-band {
  background: var(--px-band);
}
.px-band-deep {
  background: var(--px-band-deep);
}
.px-hero-glow {
  background:
    radial-gradient(60% 70% at 85% 10%, rgba(0, 168, 240, 0.28), transparent 70%),
    radial-gradient(45% 55% at 5% 100%, rgba(0, 216, 248, 0.14), transparent 70%),
    #000;
}
.px-grid-lines {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

/* ---------- Formulários no tema escuro ---------- */
input:not([type="radio"]):not([type="checkbox"]),
select,
textarea {
  background-color: #000;
  color: #fff;
}
input:disabled {
  background-color: #2b2b2b;
  color: #a2a2a0;
}
input::placeholder {
  color: #616160;
}
input[type="checkbox"] {
  accent-color: var(--px-primary);
}
:focus-visible {
  outline: 2px solid var(--px-primary);
  outline-offset: 2px;
}

/* Suaviza a transição das barras de progresso de score nos resultados. */
.h-3 > .rounded-full,
.h-full {
  transition: width 0.6s ease;
}

/* Impressão: oculta navbar/footer e volta para fundo claro. */
@media print {
  header,
  footer,
  #btn-prev,
  #btn-next,
  #btn-submit {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
}