/* ============================================================
   Quanton3D — base visual compartilhada dos guias técnicos
   Extraída de guia-nivelamento.html para evitar duplicar o
   design system em cada guia novo.
   As cenas de animação específicas de cada guia ficam no
   <style> da própria página.
   ============================================================ */

:root {
  color-scheme: dark;
  --bg: #05070d;
  --surface: #0a0e18;
  --card: #0d121f;
  --card-2: #101827;
  --border: rgba(125, 176, 255, 0.16);
  --cyan: #7db0ff;
  --cyan-strong: #2f7bff;
  --purple: #b89cff;
  --green: #35d394;
  --yellow: #e6a14b;
  --red: #ff7a7f;
  --text: #b6c0cd;
  --muted: #8995a7;
  --title: #f4f7fb;
  --paper: #f1f3f7;
  --metal: #637087;
  --metal-light: #9ba8bb;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at 50% -10%, rgba(47, 123, 255, 0.11), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.65;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
/* Página full-bleed: a superfície ocupa toda a largura e o conteúdo
   interno respira até 1180px, como no material de referência. */
.page {
  width: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--surface);
}
.hero {
  position: relative;
  padding: 52px 40px 36px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(47, 123, 255, 0.1), transparent),
    var(--surface);
}
.hero::after {
  position: absolute;
  right: 8%;
  bottom: -1px;
  left: 8%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.55;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 6px 14px;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border: 1px solid rgba(125, 176, 255, 0.28);
  border-radius: 999px;
  background: rgba(125, 176, 255, 0.08);
}
.eyebrow::before {
  width: 7px;
  height: 7px;
  content: "";
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
.hero h1 {
  max-width: 780px;
  margin-right: auto;
  margin-bottom: 14px;
  margin-left: auto;
  color: var(--title);
  font-size: clamp(2.4rem, 6.2vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.058em;
  line-height: 1;
}
.hero p {
  max-width: 640px;
  margin: 0 auto;
  color: #aab5c5;
  font-size: clamp(1.08rem, 2.2vw, 1.25rem);
  line-height: 1.6;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
  margin-top: 22px;
}
.hero-meta span {
  padding: 5px 11px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
}
main {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 32px clamp(18px, 3vw, 40px) 52px;
}
.summary {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 16px;
  margin-bottom: 20px;
}
.summary-card,
.attention {
  border-radius: 14px;
  padding: 22px;
}
.summary-card {
  border: 1px solid var(--border);
  background: rgba(125, 176, 255, 0.045);
}
.summary-card h2,
.attention h2 {
  margin-bottom: 10px;
  color: var(--title);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.summary-card p,
.attention p {
  margin-bottom: 0;
  font-size: 0.98rem;
}
.attention {
  border: 1px solid rgba(230, 161, 75, 0.22);
  border-left: 3px solid var(--yellow);
  background: rgba(230, 161, 75, 0.055);
}
.attention h2 {
  color: var(--yellow);
}
.kit {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}
.kit li {
  position: relative;
  padding: 7px 11px 7px 27px;
  color: #9eabbc;
  font-size: 0.88rem;
  font-weight: 700;
  border: 1px solid rgba(53, 211, 148, 0.15);
  border-radius: 999px;
  background: rgba(53, 211, 148, 0.045);
}
.kit li::before {
  position: absolute;
  top: 50%;
  left: 11px;
  width: 7px;
  height: 7px;
  content: "";
  border-radius: 50%;
  background: var(--green);
  transform: translateY(-50%);
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin: 0 0 18px;
}
.section-heading h2 {
  margin-bottom: 3px;
  color: var(--title);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}
.section-heading p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}
.step-list {
  display: grid;
  gap: 16px;
}
.step {
  display: grid;
  grid-template-columns: minmax(250px, 0.92fr) minmax(280px, 1.08fr);
  min-height: 350px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card);
  scroll-margin-top: 16px;
}
.animation {
  position: relative;
  display: grid;
  min-height: 350px;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  border-right: 1px solid var(--border);
  background:
    linear-gradient(rgba(125, 176, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 176, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 50% 46%, rgba(47, 123, 255, 0.12), transparent 58%),
    #080c15;
  background-size: 24px 24px, 24px 24px, auto, auto;
}
.animation::before {
  position: absolute;
  inset: 16px;
  z-index: -1;
  content: "";
  border: 1px solid rgba(125, 176, 255, 0.08);
  border-radius: 12px;
}
.caption {
  position: absolute;
  right: 18px;
  bottom: 15px;
  left: 18px;
  color: #708099;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-align: center;
  text-transform: uppercase;
}
.step-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
}
.step-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.step-number {
  display: inline-grid;
  width: 28px;
  height: 28px;
  color: #fff;
  border-radius: 8px;
  background: var(--cyan-strong);
  place-items: center;
  box-shadow: 0 5px 16px rgba(47, 123, 255, 0.28);
}
.step h3 {
  margin-bottom: 10px;
  color: var(--title);
  font-size: clamp(1.18rem, 2.6vw, 1.45rem);
  letter-spacing: -0.018em;
  line-height: 1.25;
}
.step-copy > p {
  margin-bottom: 16px;
  font-size: 0.98rem;
}
.micro-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.micro-list li {
  position: relative;
  padding-left: 18px;
  color: #9eabbc;
  font-size: 0.9rem;
}
.micro-list li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  content: "";
  border-radius: 2px;
  background: var(--green);
  transform: rotate(45deg);
}
.good {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 11px;
  color: #9bd8bf;
  font-size: 0.86rem;
  font-weight: 700;
  border: 1px solid rgba(53, 211, 148, 0.17);
  border-radius: 8px;
  background: rgba(53, 211, 148, 0.055);
}
.pull-label {
  position: absolute;
  top: 118px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pull-label::before,
.pull-label::after {
  position: absolute;
  top: 5px;
  width: 26px;
  height: 2px;
  content: "";
  background: var(--cyan);
}
.pull-label::before { right: calc(100% + 8px); }
.pull-label::after { left: calc(100% + 8px); }
.final-check {
  margin-top: 18px;
  padding: 21px 22px;
  border: 1px solid rgba(53, 211, 148, 0.22);
  border-radius: 14px;
  background: rgba(53, 211, 148, 0.045);
}
.final-check h2 {
  margin-bottom: 12px;
  color: var(--green);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}
.check-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.check-grid li {
  position: relative;
  padding-left: 24px;
  font-size: 0.91rem;
}
.check-grid li::before {
  position: absolute;
  top: 1px;
  left: 0;
  display: grid;
  width: 17px;
  height: 17px;
  content: "✓";
  color: #06150f;
  font-size: 0.72rem;
  font-weight: 1000;
  border-radius: 50%;
  background: var(--green);
  place-items: center;
}
footer {
  padding: 28px 36px;
  color: #7f8b9d;
  font-size: 0.88rem;
  text-align: center;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.23);
}
footer strong {
  display: block;
  margin-bottom: 4px;
  color: var(--cyan);
  font-size: 1rem;
}
footer p {
  margin-bottom: 0;
}
footer a {
  color: var(--cyan);
  font-weight: 700;
  text-decoration: none;
}
footer a:hover {
  text-decoration: underline;
}
/* ============ CONTEÚDO TÉCNICO AMPLIADO ============ */
/* Menu one-page fixo do guia (fica abaixo do menu oficial do site) */
.guidenav {
  position: sticky;
  top: 0;
  z-index: 100;
  margin: 0;
  padding: 9px clamp(18px, 3vw, 40px);
  border-bottom: 1px solid var(--border);
  background: rgba(6, 9, 16, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.guidenav-track {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  width: min(1180px, 100%);
  margin: 0 auto;
}
.guidenav-track a {
  flex-shrink: 0;
  padding: 7px 13px;
  color: var(--muted);
  font-size: 0.79rem;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.guidenav-track a:hover {
  color: var(--title);
  background: rgba(125, 176, 255, 0.08);
}
.guidenav-track a.is-current {
  color: var(--cyan);
  border-color: rgba(125, 176, 255, 0.35);
  background: rgba(47, 123, 255, 0.14);
}
/* compensa a altura do menu fixo ao saltar para uma âncora */
.topic,
.section-heading,
.auto-card { scroll-margin-top: 66px; }
.topic { margin-top: 42px; }
.topic-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}
.topic-num {
  display: grid;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  color: var(--cyan);
  font-size: 1.02rem;
  font-weight: 800;
  border: 1px solid rgba(125, 176, 255, 0.3);
  border-radius: 11px;
  background: rgba(47, 123, 255, 0.13);
  place-items: center;
}
.topic-head h2 {
  margin-bottom: 5px;
  color: var(--title);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.topic-head p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.55;
}
.callout {
  margin-top: 16px;
  padding: 14px 17px;
  font-size: 0.9rem;
  border-left: 3px solid var(--cyan-strong);
  border-radius: 0 11px 11px 0;
  background: rgba(47, 123, 255, 0.06);
}
.callout b { color: var(--title); }
.callout.warn { border-left-color: var(--yellow); background: rgba(230, 161, 75, 0.06); }
.callout.danger { border-left-color: var(--red); background: rgba(255, 122, 127, 0.07); }
.split-2 {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
  align-items: start;
}
.panel {
  padding: 19px 21px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
}
.panel h3 {
  margin-bottom: 10px;
  color: var(--title);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.panel > p { font-size: 0.91rem; }
.panel > p:last-child { margin-bottom: 0; }
.panel-list { display: grid; gap: 7px; margin: 0; padding-left: 18px; }
.panel-list li { font-size: 0.88rem; }
.issue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 11px;
}
.issue {
  padding: 14px 15px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.018);
}
.issue b {
  display: block;
  margin-bottom: 4px;
  color: var(--title);
  font-size: 0.92rem;
}
.issue span { font-size: 0.84rem; }
/* cartões com cena animada */
.anim-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.anim-grid--2 { grid-template-columns: repeat(2, 1fr); }
.anim-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
}
.anim-card .animation {
  min-height: 215px;
  border-right: 0;
  border-bottom: 1px solid var(--border);
}
.anim-card-copy { padding: 15px 17px 17px; }
.anim-card-copy h3 {
  margin-bottom: 6px;
  color: var(--title);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.anim-card-copy p { margin: 0; font-size: 0.87rem; }
/* checklist de preparação */
.prep-list { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }
.prep-list li {
  position: relative;
  padding-left: 30px;
  font-size: 0.87rem;
}
.prep-list li::before {
  position: absolute;
  top: 1px;
  left: 0;
  display: grid;
  width: 19px;
  height: 19px;
  content: "✓";
  color: #06150f;
  font-size: 0.74rem;
  font-weight: 1000;
  border-radius: 50%;
  background: var(--green);
  place-items: center;
}
.prep-list b { display: block; margin-bottom: 2px; color: var(--title); font-size: 0.92rem; }
/* sintomas */
.symptom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.symptom {
  padding: 16px 17px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.018);
}
.symptom h3 { margin-bottom: 6px; color: var(--title); font-size: 1rem; font-weight: 700; letter-spacing: -0.015em; }
.symptom p { margin-bottom: 10px; font-size: 0.85rem; }
.symptom .tag {
  display: inline-block;
  padding: 4px 11px;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 800;
  border: 1px solid rgba(125, 176, 255, 0.3);
  border-radius: 999px;
  background: rgba(47, 123, 255, 0.09);
}
.symptom.is-danger { border-color: rgba(255, 122, 127, 0.24); background: rgba(255, 122, 127, 0.035); }
.symptom.is-danger .tag { color: var(--red); border-color: rgba(255, 122, 127, 0.3); background: rgba(255, 122, 127, 0.09); }
/* quando nivelar novamente */
.when-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.when-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.018);
}
.when-icon { margin-bottom: 8px; font-size: 1.35rem; }
.when-card h3 { margin-bottom: 5px; color: var(--title); font-size: 0.95rem; font-weight: 700; letter-spacing: -0.01em; }
.when-card p { margin: 0; font-size: 0.83rem; }
.panel a,
.callout a {
  color: var(--cyan);
  font-weight: 700;
  text-decoration: none;
}
.panel a:hover,
.callout a:hover { text-decoration: underline; }
@media (max-width: 760px) {
  body {
    padding: 0;
  }
  .guidenav { padding: 7px 10px; }
  .guidenav-track { gap: 5px; }
  .guidenav-track a { padding: 6px 10px; font-size: 0.74rem; }
  .split-2,
  .anim-grid,
  .symptom-grid,
  .when-grid,
  .issue-grid {
    grid-template-columns: 1fr;
  }
  .anim-card .animation { min-height: 245px; }
  .zpanel-grid { grid-template-columns: repeat(2, 1fr); }
  .hero {
    padding: 38px 20px 28px;
  }
  main {
    padding: 24px 14px 34px;
  }
  .summary,
  .step,
  .auto-card {
    grid-template-columns: 1fr;
  }
  .animation,
  .auto-card .animation {
    min-height: 300px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .step-copy {
    padding: 23px 20px 25px;
  }
  .check-grid {
    grid-template-columns: 1fr;
  }
  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ============================================================
   Padrões reutilizáveis dos guias com foto/widgets
   (evidência, comparação, protocolo, cards de causa, widgets)
   ============================================================ */

/* ===== Linha do tempo da evolução da falha ===== */
.evo-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.evo-node {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
}

.evo-node img {
  display: block;
  width: 100%;
  height: auto !important;
  object-fit: contain;
}

.evo-body { padding: 11px 12px 13px; }

.evo-no {
  display: grid;
  width: 22px;
  height: 22px;
  margin-bottom: 7px;
  color: #fff;
  font-size: 0.74rem;
  font-weight: 800;
  border-radius: 6px;
  background: var(--cyan-strong);
  place-items: center;
}

.evo-node.is-fail .evo-no { background: var(--red); }

.evo-body b { display: block; margin-bottom: 4px; color: var(--title); font-size: 0.84rem; }

.evo-body span { color: var(--text); font-size: 0.79rem; }

/* ===== Cards de causa com foto ===== */
.cause-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(232px, 1fr));
  gap: 13px;
}

.cause {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--card);
}

.cause img {
  display: block;
  width: 100%;
  height: auto !important;
  object-fit: contain;
}

.cause-body { padding: 15px 16px 17px; }

.cause-tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 9px;
  color: var(--cyan);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border: 1px solid rgba(125, 176, 255, 0.28);
  border-radius: 999px;
  background: rgba(47, 123, 255, 0.09);
}

.cause-tag.t-mat { color: var(--purple); border-color: rgba(184, 156, 255, 0.3); background: rgba(184, 156, 255, 0.09); }

.cause-body h3 { margin-bottom: 6px; color: var(--title); font-size: 1rem; font-weight: 700; letter-spacing: -0.015em; }

.cause-body p { margin: 0; font-size: 0.86rem; }

/* ===== Comparação com foto ===== */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 13px;
}

.compare-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--card);
}

.compare-card.ok { border-color: rgba(53, 211, 148, 0.28); }

.compare-card.bad { border-color: rgba(255, 122, 127, 0.26); }

.compare-card img {
  display: block;
  width: 100%;
  height: auto !important;
  object-fit: contain;
}

.compare-body { padding: 15px 17px 17px; }

.compare-body h3 { margin-bottom: 6px; font-size: 1rem; font-weight: 700; letter-spacing: -0.015em; }

.compare-card.ok h3 { color: var(--green); }

.compare-card.bad h3 { color: var(--red); }

.compare-body p { margin: 0; font-size: 0.86rem; }

/* ===== Sintomas com ícone ===== */
.sym-icon {
  display: grid;
  width: 34px;
  height: 34px;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 1.05rem;
  border: 1px solid rgba(125, 176, 255, 0.26);
  border-radius: 9px;
  background: rgba(47, 123, 255, 0.1);
  place-items: center;
}

/* ===== Foto de evidência ===== */
.evidence {
  margin: 0 0 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
}

.evidence img {
  display: block;
  width: 100%;
  max-height: none !important;
  object-fit: contain;
}

.evidence figcaption {
  padding: 12px 16px 14px;
  color: var(--muted);
  font-size: 0.84rem;
}

/* ===== Nota de marca ===== */
.brand-note {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 18px;
  align-items: center;
  margin-top: 16px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
}

.brand-note img {
  display: block;
  width: 100%;
  border-radius: 10px;
}

.brand-note h3 { margin-bottom: 5px; color: var(--title); font-size: 1.05rem; font-weight: 700; letter-spacing: -0.015em; }

.brand-note p { margin: 0; font-size: 0.87rem; }

/* ===== Protocolo numerado ===== */
.proto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  counter-reset: proto;
}

.proto {
  position: relative;
  padding: 17px 17px 18px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.018);
  counter-increment: proto;
}

.proto::before {
  display: grid;
  width: 27px;
  height: 27px;
  margin-bottom: 10px;
  color: #fff;
  content: counter(proto);
  font-size: 0.82rem;
  font-weight: 800;
  border-radius: 8px;
  background: var(--cyan-strong);
  place-items: center;
}

.proto img {
  display: block;
  width: 100%;
  height: auto !important;
  margin-bottom: 12px;
  border-radius: 9px;
  object-fit: contain;
}

.proto h3 { margin-bottom: 6px; color: var(--title); font-size: 0.96rem; font-weight: 700; letter-spacing: -0.01em; }

.proto p { margin: 0; font-size: 0.85rem; }

.proto a { color: var(--cyan); font-weight: 700; text-decoration: none; }

.proto a:hover { text-decoration: underline; }

/* ===== Direção dos ajustes ===== */
.dir-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(258px, 1fr));
  gap: 13px;
}

.dir-when {
  display: block;
  margin-bottom: 4px;
  color: var(--cyan);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

/* ===== Widgets interativos ===== */
.range-row { display: grid; gap: 5px; margin-bottom: 15px; }

.range-row label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  color: var(--title);
  font-size: 0.87rem;
  font-weight: 700;
}

.range-row output {
  color: var(--cyan);
  font-size: 0.92rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.range-row small { color: var(--muted); font-size: 0.76rem; }

input[type="range"] {
  width: 100%;
  height: 5px;
  margin: 3px 0;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 3px;
  background: linear-gradient(90deg, rgba(53, 211, 148, 0.5), rgba(230, 161, 75, 0.5), rgba(255, 122, 127, 0.5));
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  width: 18px;
  height: 18px;
  appearance: none;
  -webkit-appearance: none;
  border: 3px solid #0a0e18;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border: 3px solid #0a0e18;
  border-radius: 50%;
  background: var(--cyan);
  cursor: pointer;
}

.risk-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 9px;
}

.risk-score { color: var(--title); font-size: 1.7rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }

.risk-score small { color: var(--muted); font-size: 0.9rem; font-weight: 700; }

.risk-bar {
  height: 8px;
  margin-bottom: 14px;
  overflow: hidden;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.06);
}

.risk-bar span {
  display: block;
  width: 4%;
  height: 100%;
  border-radius: 5px;
  background: var(--green);
  transition: width 0.25s ease, background 0.25s ease;
}

.check-list { display: grid; gap: 9px; margin-bottom: 15px; }

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.018);
  cursor: pointer;
}

.check-item:hover { border-color: rgba(125, 176, 255, 0.32); }

.check-item input {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  margin: 2px 0 0;
  accent-color: var(--cyan-strong);
  cursor: pointer;
}

.check-item b { display: block; color: var(--title); font-size: 0.88rem; }

.check-item span { color: var(--text); font-size: 0.81rem; }

.q-action {
  padding: 11px 18px;
  color: #fff;
  font-family: inherit;
  font-size: 0.86rem;
  font-weight: 700;
  border: 0;
  border-radius: 9px;
  background: var(--cyan-strong);
  cursor: pointer;
}

.q-action:hover { background: #4a8dff; }

.diag-item {
  margin-top: 9px;
  padding: 13px 15px;
  border-left: 3px solid var(--cyan-strong);
  border-radius: 0 10px 10px 0;
  background: rgba(47, 123, 255, 0.07);
  font-size: 0.86rem;
}

.diag-item b { display: block; margin-bottom: 3px; color: var(--title); }
.anim-grid--2 { grid-template-columns: repeat(2, 1fr); }