/* Linguagem visual E-Mídias (palco propostas) — sem marca JBL/E-rádios.
   Tokens / tipografia / espaçamento do palco; conteúdo: Bio Mundo / PAC. */
:root {
  --rosa: #e81e75;
  --rosa-hover: #c4165f;
  --rosa-light: #fce7f0;
  --rosa-glow: rgba(232, 30, 117, 0.08);
  --navy: #06055b;
  --navy-soft: #1a1968;
  --purple: #541fe4;
  --bg: #f8f8fd;
  --white: #ffffff;
  --gray-100: #f0f0f8;
  --gray-200: #e2e1ef;
  --gray-300: #c5c4d6;
  --gray-400: #9593b0;
  --gray-500: #6e6c8a;
  --gray-700: #3a3960;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-body: "Fira Sans Condensed", "Segoe UI", sans-serif;
  --space-xs: clamp(0.5rem, 1vw, 0.75rem);
  --space-sm: clamp(0.75rem, 2vw, 1.25rem);
  --space-md: clamp(1.25rem, 3vw, 2.25rem);
  --space-lg: clamp(2rem, 5vw, 4rem);
  --nav-h: 3.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--gray-700);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  overflow-x: hidden;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px;
}

::selection {
  background: var(--rosa);
  color: var(--white);
}

a {
  color: var(--rosa);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--rosa-hover);
}

img {
  max-width: 100%;
  display: block;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--rosa);
  color: var(--white);
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 0.5rem;
  top: 0.5rem;
}

.progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  z-index: 60;
  pointer-events: none;
}

.progress__bar {
  height: 100%;
  width: 0%;
  background: var(--rosa);
  transition: width 0.1s linear;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--nav-h);
  padding: 0.55rem clamp(1rem, 3vw, 2rem);
  background: rgba(248, 248, 253, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
}

.nav__brand {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy);
}

.nav__mark {
  color: var(--rosa);
  letter-spacing: 0.04em;
  font-size: 0.85rem;
}

.nav__case {
  font-size: 0.9rem;
}

.nav__toggle {
  display: none;
  border: 1px solid var(--gray-200);
  background: var(--white);
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  cursor: pointer;
}

.nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__list a {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-500);
  text-decoration: none;
}

.nav__list a[aria-current="true"],
.nav__list a:hover {
  color: var(--rosa);
}

.section {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--nav-h) + var(--space-md)) clamp(1rem, 4vw, 3rem) var(--space-lg);
  display: flex;
  align-items: center;
}

.section--capa {
  background:
    radial-gradient(ellipse 80% 60% at 85% 20%, var(--rosa-glow), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(84, 31, 228, 0.06), transparent 50%),
    var(--bg);
}

.section--end {
  background: linear-gradient(180deg, var(--bg) 0%, var(--gray-100) 100%);
}

.section__num {
  position: absolute;
  top: calc(var(--nav-h) + 0.5rem);
  right: clamp(1rem, 4vw, 3rem);
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(6, 5, 91, 0.06);
  pointer-events: none;
  user-select: none;
}

.section__inner {
  width: min(1080px, 100%);
  margin-inline: auto;
}

.section__inner--wide {
  width: min(1180px, 100%);
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rosa);
}

.display {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 400;
  line-height: 1.05;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.title {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 4vw, 2.85rem);
  font-weight: 400;
  line-height: 1.12;
  color: var(--navy);
}

.lede {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 400;
  color: var(--gray-500);
  max-width: 36rem;
}

.meta {
  display: grid;
  gap: 0.65rem;
  margin: 0 0 1.25rem;
  padding: 0;
}

.meta div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.5rem;
  align-items: baseline;
}

.meta dt {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.meta dd {
  margin: 0;
  color: var(--navy);
  font-size: 0.98rem;
}

.source {
  margin: 1.25rem 0 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--gray-400);
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.35rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  background: var(--rosa);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.cta:hover {
  background: var(--rosa-hover);
  color: var(--white);
}

.capa-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(240px, 0.85fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}

.resumo-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.85fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
}

.bullets {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
  color: var(--navy);
}

.bullets li {
  margin-bottom: 0.55rem;
}

.bullets li::marker {
  color: var(--rosa);
}

.facts-add {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--rosa);
  background: var(--rosa-glow);
  border-radius: 0 12px 12px 0;
}

.facts-add h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rosa);
}

.facts-add ul {
  margin: 0;
  padding-left: 1rem;
  font-size: 0.92rem;
  color: var(--gray-700);
}

.visual-panel {
  display: grid;
  gap: 1rem;
}

.cobertura-tipo {
  padding: 1rem 1.1rem;
  border-radius: 14px;
  background: var(--navy);
  color: var(--white);
}

.cobertura-tipo__display {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.1;
}

.cobertura-tipo__sub {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffb3d3;
}

.cobertura-tipo__cred {
  margin: 0.55rem 0 0;
  font-size: 0.72rem;
  color: var(--gray-300);
}

.figure--chart {
  margin: 0;
  padding: 0.75rem;
  border-radius: 14px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  box-shadow: 0 12px 28px rgba(6, 5, 91, 0.06);
}

.figure--chart img {
  width: 100%;
  height: auto;
}

.figure__cap {
  margin: 0.55rem 0 0;
  font-size: 0.7rem;
  line-height: 1.35;
  color: var(--gray-400);
}

.title-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.concept-icon {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  box-shadow: 0 8px 18px rgba(6, 5, 91, 0.08);
}

.concept-icon img {
  width: 28px;
  height: 28px;
}

.concept-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
}

.stack {
  display: grid;
  gap: 0.85rem;
}

.point {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
}

.point h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rosa);
}

.point p {
  margin: 0;
  color: var(--navy);
  font-size: 0.98rem;
}

.point--quote blockquote {
  margin: 0;
}

.point--quote blockquote p {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--navy);
}

.point--quote cite {
  display: block;
  margin-top: 0.45rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-style: normal;
  color: var(--gray-400);
}

.video-card {
  margin: 1rem 0 1.25rem;
}

.video-card__link {
  display: grid;
  grid-template-columns: minmax(160px, 280px) 1fr;
  gap: 1rem;
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding: 0.75rem;
  border-radius: 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  box-shadow: 0 14px 32px rgba(6, 5, 91, 0.08);
}

.video-card__meta {
  display: grid;
  gap: 0.35rem;
}

.video-card__meta strong {
  font-family: var(--font-display);
  color: var(--navy);
}

.video-card__meta span {
  font-size: 0.82rem;
  color: var(--gray-500);
  word-break: break-all;
}

.quote-end {
  margin: 0 0 1.5rem;
  padding: 1rem 0 1rem 1.1rem;
  border-left: 3px solid var(--rosa);
}

.quote-end p {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  line-height: 1.35;
  color: var(--navy);
}

.quote-end footer {
  margin-top: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  color: var(--gray-500);
}

.refs-title {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
}

.refs {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--gray-500);
}

.refs li {
  margin-bottom: 0.4rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.65s var(--ease),
    transform 0.65s var(--ease);
  transition-delay: calc(var(--d, 0) * 70ms);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Modo captura: quadro 16:9 limpo (a secção activa é fixada via JS) */
html.is-captura .nav,
html.is-captura .progress,
html.is-captura .skip,
html.is-captura .cta {
  display: none !important;
}

html.is-captura {
  scroll-padding-top: 0;
}

html.is-captura body {
  overflow: hidden;
  background: var(--bg);
}

html.is-captura .section {
  padding: clamp(0.85rem, 1.8vh, 1.35rem) clamp(1.5rem, 4vw, 3rem);
  align-items: flex-start;
  justify-content: flex-start;
}

html.is-captura .section__inner,
html.is-captura .section__inner--wide {
  width: min(1180px, 100%);
  transform-origin: top center;
}

html.is-captura #resumo .section__inner--wide,
html.is-captura #encerramento .section__inner--wide {
  transform: scale(0.88);
}

html.is-captura #resumo .resumo-layout {
  gap: 1rem;
}

html.is-captura #resumo .figure--chart {
  padding: 0.45rem;
}

html.is-captura #resumo .polaroid--wide img {
  aspect-ratio: 16 / 9;
  max-height: 220px;
}

html.is-captura .section__num {
  top: 0.55rem;
  font-size: clamp(2.5rem, 6vh, 4.5rem);
}

html.is-captura .reveal {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}

html.is-captura .display {
  font-size: clamp(2.2rem, 5vh, 3.6rem);
}

html.is-captura .title {
  font-size: clamp(1.55rem, 3.4vh, 2.35rem);
  margin-bottom: 0.65rem;
}

html.is-captura .lede {
  margin-bottom: 0.75rem;
}

html.is-captura .meta {
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

html.is-captura .bullets li {
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

html.is-captura .facts-add {
  display: none;
}

html.is-captura .point {
  padding: 0.55rem 0.8rem;
}

html.is-captura .point p,
html.is-captura .point--quote blockquote p {
  font-size: 0.9rem;
}

html.is-captura .point--quote blockquote p {
  font-size: 1rem;
}

html.is-captura .refs {
  columns: 2;
  column-gap: 1.35rem;
  font-size: 0.62rem;
  line-height: 1.3;
}

html.is-captura .refs li {
  margin-bottom: 0.28rem;
  break-inside: avoid;
}

html.is-captura .video-card {
  margin: 0.55rem 0 0.75rem;
}

html.is-captura .video-card__link {
  grid-template-columns: 220px 1fr;
  padding: 0.55rem;
}

html.is-captura .quote-end {
  margin-bottom: 0.75rem;
  padding: 0.55rem 0 0.55rem 0.9rem;
}

html.is-captura .quote-end p {
  font-size: clamp(1rem, 2vh, 1.3rem);
}

html.is-captura .source {
  margin-top: 0.65rem;
  font-size: 0.7rem;
}

html.is-captura .polaroid--hero {
  max-width: 360px;
}

html.is-captura .cobertura-tipo {
  padding: 0.7rem 0.9rem;
}

html.is-captura .cobertura-tipo__display {
  font-size: 1.45rem;
}

@media (max-width: 860px) {
  .nav__toggle {
    display: inline-flex;
  }

  .nav__list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 0.75rem 1rem 1rem;
    background: var(--bg);
    border-bottom: 1px solid var(--gray-200);
  }

  .nav.is-open .nav__list {
    display: flex;
  }

  .capa-layout,
  .resumo-layout,
  .concept-grid {
    grid-template-columns: 1fr;
  }

  .meta div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .video-card__link {
    grid-template-columns: 1fr;
  }

  html.is-captura .refs {
    columns: 1;
  }
}