/* Heryzon · Vozzi — estilos do site. Tokens de cor e tipo da ESPECIFICACAO.md, seção 2. */

@font-face {
  font-family: "Space Grotesk";
  src: url("/assets/fonts/space-grotesk-latin.woff2") format("woff2");
  font-weight: 500 700;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-symbols.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+2192;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/assets/fonts/jetbrains-mono-latin.woff2") format("woff2");
  font-weight: 400 500;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/assets/fonts/jetbrains-mono-symbols.woff2") format("woff2");
  font-weight: 400 500;
  font-display: swap;
  unicode-range: U+25C6;
}

:root {
  --bg: #f7f9fa;
  --surface: #ffffff;
  --text: #0a0f14;
  --text-2: #3a444e;
  --text-3: #55606b;
  /* #8A949E da especificação ficava em 2,92:1 sobre o fundo; este tom chega a 3:1 (AA para texto grande). */
  --title-muted: #86909a;
  --line: #e3e8ec;
  --line-strong: #d5dce1;
  --connector: #c7ced4;
  --field-border: #8a949e;
  --accent: #12a0a8;
  --accent-dark: #0b7a81;
  --accent-darker: #075a60;
  --accent-light: #dcf1f2;
  --error: #b42318;
  --error-bg: #fff5f4;

  --font-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --header-h: 72px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: clip;
}

h1,
h2,
h3,
p {
  margin: 0;
}

ul,
ol {
  margin: 0;
}

a {
  color: var(--accent-dark);
}

a:hover {
  color: var(--accent-darker);
}

:focus-visible {
  outline: 3px solid var(--accent-dark);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  background: var(--text);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  transform: translateY(-200%);
}

.skip-link:focus-visible {
  transform: none;
  color: #fff;
}

h1,
h2,
h3 {
  text-wrap: pretty;
}

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

.container {
  width: 100%;
  max-width: 1248px;
  margin-inline: auto;
  padding-inline: 24px;
}

.mono-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-dark);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent-dark);
}

.title-muted {
  color: var(--title-muted);
}

.diamond {
  fill: var(--accent);
  flex: none;
}

/* Botões */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.btn-primary {
  background: var(--accent-dark);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-darker);
  color: #fff;
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--line-strong);
  color: var(--text);
  padding: 0 24px;
}

.btn-secondary svg {
  fill: var(--accent-dark);
}

.hero-pause-icon,
.hero-play.is-playing .hero-play-icon {
  display: none;
}

.hero-play.is-playing .hero-pause-icon {
  display: block;
}

.btn-secondary:hover {
  border-color: var(--text);
  color: var(--text);
}

.btn-dark {
  background: var(--text);
  color: #fff;
}

.btn-dark:hover {
  background: #1e2830;
  color: #fff;
}

.btn-outline {
  border-color: var(--text);
  color: var(--text);
  padding: 0 24px;
}

.btn-outline:hover {
  background: var(--text);
  color: #fff;
}

.btn-compact {
  min-height: 44px;
  padding: 0 20px;
  font-size: 14px;
}

/* Menu */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 249, 250, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "brand nav actions";
  align-items: center;
  gap: 4px 24px;
  padding-block: 14px;
}

.brand {
  grid-area: brand;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--text);
  text-decoration: none;
}

.brand:hover {
  color: var(--text);
}

.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.08em;
}

.main-nav {
  grid-area: nav;
  justify-self: center;
}

.main-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0 22px;
  padding: 0;
  list-style: none;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

.main-nav a:hover {
  color: var(--text);
}

.header-actions {
  grid-area: actions;
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-3);
}

.lang-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  color: var(--text-2);
  text-decoration: none;
}

.lang-switch a:hover {
  color: var(--text);
}

.lang-switch a[aria-current] {
  color: var(--accent-dark);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

@media (max-width: 1079px) {
  :root {
    --header-h: 118px;
  }

  .header-inner {
    grid-template-areas:
      "brand . actions"
      "nav nav nav";
    padding-block: 10px 4px;
  }

  .main-nav {
    justify-self: start;
  }
}

.menu-toggle {
  display: none;
}

/* No celular o menu rola junto com a página: fixo, ele ocuparia um quinto da tela.
   Os links das seções ficam num painel aberto pelo botão Menu (só com JavaScript). */
@media (max-width: 719px) {
  :root {
    --header-h: 0px;
  }

  .site-header {
    position: static;
  }

  .header-inner {
    grid-template-areas:
      "brand . menu"
      "nav nav nav"
      "actions actions actions";
    padding-block: 10px 14px;
  }

  .header-actions {
    justify-content: space-between;
  }

  .main-nav ul {
    gap: 0 18px;
  }

  .js .menu-toggle {
    grid-area: menu;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 0 16px;
    background: var(--surface);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    color: var(--text);
    font: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
  }

  .js .main-nav {
    display: none;
    justify-self: stretch;
  }

  .js .site-header.is-menu-open .main-nav {
    display: block;
    margin-block: 6px 4px;
  }

  .js .main-nav ul {
    flex-direction: column;
  }

  .js .main-nav a {
    justify-content: flex-start;
    width: 100%;
    min-height: 48px;
    border-top: 1px solid var(--line);
    font-size: 16px;
  }
}

.menu-toggle-icon {
  position: relative;
  width: 16px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

.menu-toggle-icon::before,
.menu-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

.menu-toggle-icon::before {
  top: -5px;
}

.menu-toggle-icon::after {
  top: 5px;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Abertura */

.hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 56px;
  padding-block: 88px 72px;
}

.hero-copy {
  flex: 1 1 520px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  max-width: 560px;
  font-size: 19px;
  line-height: 1.6;
  color: var(--text-2);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-note {
  font-size: 14px;
  color: var(--text-3);
}

.call-panel {
  flex: 1 1 420px;
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 30px 60px -30px rgba(10, 15, 20, 0.25);
  overflow: hidden;
}

.call-panel-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px 12px;
  padding: 16px 20px;
  border-bottom: 1px solid #eef2f4;
}

.call-panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.badge {
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--accent-light);
  color: var(--accent-darker);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.wave {
  --wave-scale: 2.4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(3px, 0.6vw, 6px);
  height: 190px;
  margin: 20px 20px 0;
  background: var(--bg);
  border-radius: 14px;
  overflow: hidden;
}

.wave span {
  flex: none;
  width: clamp(4px, 0.55vw, 8px);
  height: calc(var(--bar) * var(--wave-scale) * 1px);
  border-radius: 4px;
  background: var(--accent);
  transform-origin: center;
  animation: wave 1.2s ease-in-out infinite paused;
}

/* As ondas só se movem enquanto o áudio do painel toca (classe posta pelo main.js).
   Pausada, a animação congela onde estava, sem salto. */
.call-panel.is-playing .wave span {
  animation-play-state: running;
}

@keyframes wave {
  0%,
  100% {
    transform: scaleY(1);
  }
  50% {
    transform: scaleY(0.35);
  }
}

.call-panel-audio {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px 20px 20px;
}

.call-panel-caption {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
}

@media (max-width: 1043px) {
  .wave {
    --wave-scale: 1;
    height: 72px;
  }
}

audio {
  display: block;
  width: 100%;
  height: 44px;
}

/* Faixa corrida */

.marquee {
  position: relative;
  overflow: hidden;
  padding-block: 18px;
  background: var(--accent-light);
  border-block: 1px solid #c9e6e8;
  color: var(--text);
}

.marquee-track {
  display: flex;
  width: max-content;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.14em;
  white-space: nowrap;
  animation: marquee 55s linear infinite;
}

.marquee-track > span {
  padding-right: 32px;
}

@media (hover: hover) {
  .marquee:hover .marquee-track {
    animation-play-state: paused;
  }
}

.marquee:focus-visible .marquee-track,
.marquee.is-paused .marquee-track {
  animation-play-state: paused;
}

.marquee:focus-visible {
  outline: 3px solid var(--accent-dark);
  outline-offset: -3px;
}

.marquee-diamond {
  color: var(--accent-dark);
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* Seções */

.section {
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding-block: 112px;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 760px;
}

.section-head-center {
  align-items: center;
  align-self: center;
  text-align: center;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.band-white {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.25;
}

.card p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-2);
}

.card-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding: 0;
  list-style: none;
}

.card-row > li {
  flex: 1 1 300px;
  min-width: 0;
}

.section-challenges {
  padding-bottom: 96px;
}

/* Como funciona */

.how-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.how-flow {
  position: sticky;
  top: calc(var(--header-h) + 32px);
}

.flow {
  display: flex;
  flex-direction: column;
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 22px;
}

.flow-node {
  display: flex;
  flex-direction: column;
  padding: 8px 10px;
  background: var(--surface);
  border: 2px solid var(--line);
  border-radius: 10px;
  transition: background-color 0.3s, border-color 0.3s;
}

.flow-node-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
}

.flow-node-text {
  font-size: 12px;
  color: var(--text-3);
}

.flow-node-main {
  align-self: center;
  min-width: 220px;
  padding: 10px 14px;
  border-radius: 12px;
  text-align: center;
}

.flow-node-main .flow-node-title {
  font-size: 16px;
}

.flow-node-main .flow-node-text {
  font-size: 13px;
}

.flow-node-outside {
  padding: 10px 12px;
  border-radius: 12px;
}

.flow-node.is-lit {
  background: var(--accent-light);
  border-color: var(--accent);
}

.flow-line {
  align-self: center;
  width: 2px;
  height: 22px;
  background: var(--connector);
}

.flow-line-short {
  height: 18px;
}

.flow-line-grow {
  flex-grow: 1;
  min-height: 18px;
  height: auto;
}

.flow-split,
.flow-join {
  margin: 0 25%;
  height: 18px;
  border: 2px solid var(--connector);
}

.flow-split {
  border-bottom: 0;
  border-radius: 10px 10px 0 0;
}

.flow-join {
  border-top: 0;
  border-radius: 0 0 10px 10px;
}

.flow-branches {
  display: flex;
  align-items: stretch;
}

.flow-branch {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 0 6px;
}

.flow-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  background: var(--surface);
  border: 1px dashed #aeb8c0;
  border-radius: 14px;
}

.flow-group-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--accent-dark);
  text-align: center;
}

.flow-group-label-muted {
  margin-bottom: 4px;
  color: var(--text-3);
  text-align: left;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0;
  list-style: none;
}

.how-step {
  display: flex;
  gap: 24px;
  min-height: 246px;
  padding: 32px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: background-color 0.3s, border-color 0.3s;
}

.how-step > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.how-step .mono-num {
  font-size: 13px;
}

.how-step p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-2);
}

.how-step.is-active {
  background: var(--accent-light);
  border-color: var(--accent);
}

.how-step.is-active .mono-num {
  color: var(--accent-darker);
}

/* Em coluna única a grade vira flex: numa grade, o limite do sticky seria a própria linha do fluxograma. */
@media (max-width: 980px) {
  .how-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
  }

  .how-flow {
    position: static;
  }

  .how-steps {
    gap: 12px;
  }

  .how-steps > .how-step {
    min-height: 0;
    gap: 16px;
    padding: 20px;
  }

  .how-step .card-title {
    font-size: 20px;
  }
}

/* Celular e tablet com altura de sobra: o fluxograma encolhe (só os títulos, até 40% da tela)
   e fica fixo no topo enquanto os passos rolam por baixo. Precisa do JavaScript que acende
   as caixas; sem ele, ou com movimento reduzido, vale o bloco acima. */
@media (max-width: 980px) and (min-height: 600px) and (prefers-reduced-motion: no-preference) {
  /* O fluxograma se solta 200 px antes do fim do último passo, para o passo 05 não passar
     por baixo dele ainda aceso. A margem da grade devolve o espaço tirado da lista. */
  .js .how-grid {
    gap: 8px;
    margin-bottom: 200px;
  }

  .js .how-steps {
    margin-bottom: -200px;
  }

  .js .how-flow {
    position: sticky;
    top: var(--header-h);
    z-index: 1;
    max-height: 40vh;
    max-height: 40svh;
    padding-block: 6px;
    background: var(--surface);
  }

  /* Sombra na borda de baixo só enquanto o fluxograma está fixo (classe is-stuck, do main.js). */
  .js .how-flow::after {
    content: "";
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    height: 14px;
    background: linear-gradient(rgba(10, 15, 20, 0.14), rgba(10, 15, 20, 0));
    opacity: 0;
    transition: opacity 0.2s;
    pointer-events: none;
  }

  .js .how-flow.is-stuck::after {
    opacity: 1;
  }

  .js .flow {
    padding: 8px 10px;
    border-radius: 16px;
  }

  .js .flow-node-text {
    display: none;
  }

  .js .flow-node,
  .js .flow-node-main,
  .js .flow-node-outside {
    align-self: center;
    width: auto;
    min-width: 0;
    padding: 2px 12px;
    border-radius: 8px;
    text-align: center;
  }

  .js .flow-node-outside .flow-group-label-muted {
    text-align: center;
  }

  .js .flow-node-title,
  .js .flow-node-main .flow-node-title {
    font-size: clamp(10.5px, 1.8vh, 12.5px);
    line-height: 1.2;
  }

  .js .flow-line {
    height: 6px;
  }

  .js .flow-line-short {
    height: 4px;
  }

  .js .flow-line-grow {
    min-height: 4px;
  }

  .js .flow-split,
  .js .flow-join {
    height: 8px;
  }

  .js .flow-branch:first-child {
    flex-grow: 2;
  }

  .js .flow-branch:last-child {
    flex-grow: 1;
  }

  .js .flow-split,
  .js .flow-join {
    margin: 0 calc(100% / 6) 0 calc(100% / 3);
  }

  /* Base de conhecimento numa linha, Dúvidas e Solicitações lado a lado (encostadas no centro),
     Agendamentos na linha de baixo; cada caixa do tamanho do texto. */
  .js .flow-group {
    display: grid;
    grid-template-columns: auto auto;
    justify-content: center;
    gap: 3px;
    padding: 5px;
    border-radius: 10px;
  }

  .js .flow-group > .flow-group-label,
  .js .flow-group > [data-node="kb"],
  .js .flow-group > :last-child {
    grid-column: 1 / -1;
    justify-self: center;
  }

  .js .flow-group > :nth-child(3) {
    justify-self: end;
  }

  .js .flow-group > :nth-child(4) {
    justify-self: start;
  }

  .js .flow-group-label {
    font-size: 9px;
    line-height: 1.2;
  }

  .js .flow-group-label-muted {
    margin-bottom: 1px;
  }
}

/* O que ele faz */

.section-does {
  padding-bottom: 56px;
}

.does-card {
  gap: 16px;
}

.does-card .card-title {
  font-size: 22px;
}

.does-card ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-2);
}

/* Bloco em destaque no fim do cartão (margin-top: auto o encosta embaixo, com os cartões da mesma altura). */
.card .does-note {
  margin-top: auto;
  padding: 16px;
  background: var(--accent-light);
  border-radius: 12px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
}

.does-card-1 {
  border-top: 4px solid var(--accent);
}

.does-card-2 {
  border-top: 4px solid var(--text);
}

.does-card-3 {
  border-top: 4px solid var(--connector);
}

/* Onde ajuda */

.section-helps {
  padding-top: 56px;
}

.helps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}

.helps-grid > li {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 32px;
  background: var(--surface);
}

.helps-grid .card-title {
  font-size: 22px;
}

.helps-grid p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-2);
}

@media (max-width: 999px) {
  .helps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 559px) {
  .helps-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Ouça o Bruno */

.section-hear {
  padding-bottom: 112px;
}

.hear {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 48px;
  padding: clamp(32px, 5vw, 64px);
  background: var(--text);
  color: #fff;
  border-radius: 28px;
}

.hear :focus-visible {
  outline-color: #5fd0d6;
}

.hear-copy {
  flex: 1 1 420px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hear .eyebrow {
  color: #5fd0d6;
}

.hear .title-muted {
  color: #8fa0ac;
}

.hear-copy p:not(.eyebrow) {
  font-size: 18px;
  line-height: 1.6;
  color: #c7ced4;
}

.player {
  flex: 1 1 380px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px;
  background: #141b22;
  border: 1px solid #26313b;
  border-radius: 20px;
}

.player-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.player-icon {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
}

.player-titles {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.player-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
}

.player-subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #8fa0ac;
}

.player-caption {
  font-size: 14px;
  line-height: 1.6;
  color: #a9b4bc;
}

/* Player de áudio (abertura e "Ouça o Bruno") */

.audio-ui {
  display: none;
}

.js .audio-player audio {
  display: none;
}

.js .audio-ui {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 56px;
  padding: 6px 18px 6px 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.audio-toggle {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--accent-dark);
  border: 0;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
}

.audio-toggle:hover {
  background: var(--accent-darker);
}

.audio-toggle svg {
  fill: currentColor;
}

.audio-icon-pause,
.audio-player.is-playing .audio-icon-play {
  display: none;
}

.audio-player.is-playing .audio-icon-pause {
  display: block;
}

/* A área de clique tem 44 px de altura; a barra visível, 6 px. */
.audio-progress {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  height: 44px;
  padding-inline: 7px;
  border-radius: 8px;
  cursor: pointer;
  touch-action: none;
}

.audio-track {
  position: relative;
  flex: 1;
  height: 6px;
  background: #d5dce1;
  border-radius: 3px;
}

.audio-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: var(--progress, 0%);
  background: var(--accent);
  border-radius: inherit;
}

.audio-thumb {
  position: absolute;
  top: 50%;
  left: var(--progress, 0%);
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
  background: var(--accent-dark);
  border: 2px solid var(--surface);
  border-radius: 50%;
}

.audio-time {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--text-2);
}

.js .audio-player-dark .audio-ui {
  background: #0a0f14;
  border-color: #26313b;
}

.audio-player-dark .audio-track {
  background: #3a444e;
}

.audio-player-dark .audio-thumb {
  background: var(--accent);
  border-color: #0a0f14;
}

.audio-player-dark .audio-time {
  color: #c7ced4;
}

.audio-player-dark :focus-visible {
  outline-color: #5fd0d6;
}

/* Controle */

.section-control {
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding-bottom: 112px;
}

.control-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding: 0;
  list-style: none;
}

.control-card {
  flex: 1 1 460px;
  min-width: 0;
  flex-direction: row;
  gap: 20px;
}

.control-card > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.control-card .card-title {
  font-size: 20px;
}

.control-card p {
  font-size: 15px;
}

.icon-tile {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--accent-dark);
}

/* Programa piloto */

.band-pilot {
  background: var(--accent-light);
}

.pilot-grid {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 56px;
}

.pilot-copy {
  flex: 1 1 440px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.band-pilot .eyebrow {
  color: var(--accent-darker);
}

.band-pilot .title-muted {
  color: #4e7f83;
}

.pilot-copy p:not(.eyebrow) {
  font-size: 18px;
  line-height: 1.6;
  color: #22403f;
}

.pilot-copy .btn {
  align-self: flex-start;
}

.pilot-process {
  flex: 1 1 440px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pilot-note {
  padding-inline: 4px;
  font-size: 15px;
  line-height: 1.5;
  color: #3d5c5d;
}

.pilot-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.pilot-steps li {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 24px;
  background: var(--surface);
  border-radius: 16px;
  font-size: 17px;
  font-weight: 600;
}

.step-circle {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--accent-dark);
}

/* Investidores */

.section-investors {
  padding-top: 96px;
}

.investors {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px 48px;
  padding: 40px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 22px;
}

.investors-copy {
  flex: 1 1 520px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.investors-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.investors-copy p:not(.eyebrow) {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-2);
}

/* Perguntas frequentes */

.section-faq {
  max-width: 928px;
  gap: 40px;
}

.section-faq .section-title {
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.1;
}

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq-item {
  border-bottom: 1px solid var(--line-strong);
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 44px;
  padding: 22px 0;
  font-size: 18px;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-icon {
  flex: none;
  font-size: 24px;
  line-height: 1;
  color: var(--accent-dark);
  transition: transform 0.2s;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-2);
}

/* Contato */

.band-contact {
  border-bottom: 0;
}

.contact-grid {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 56px;
}

.contact-copy {
  flex: 1 1 360px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.contact-copy p:not(.eyebrow) {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-2);
}

.contact-form-wrap {
  flex: 1 1 560px;
  min-width: 0;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: 18px;
}

.field {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-wide,
.form-actions,
.form-error {
  grid-column: 1 / -1;
}

.topic {
  min-width: 0;
  margin: 0 0 6px;
  padding: 0;
  border: 0;
}

.topic legend {
  margin-bottom: 10px;
  padding: 0;
  font-size: 14px;
  font-weight: 600;
}

.topic-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.topic-option {
  position: relative;
  flex: 1 1 140px;
}

.topic-option input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.topic-option span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  background: var(--bg);
  border: 1px solid var(--field-border);
  border-radius: 999px;
  font-size: 16px;
  font-weight: 600;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.topic-option span::before {
  content: "";
  flex: none;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.topic-option:hover span {
  border-color: var(--accent-dark);
}

.topic-option input:checked + span {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
}

.topic-option input:checked + span::before {
  background: currentColor;
  box-shadow: inset 0 0 0 2px var(--accent-dark);
}

.topic-option input:focus-visible + span {
  outline: 3px solid var(--accent-dark);
  outline-offset: 2px;
}

.field label {
  font-size: 14px;
  font-weight: 600;
}

.required-mark {
  margin-left: 2px;
  color: var(--accent-dark);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  background: var(--bg);
  border: 1px solid var(--field-border);
  border-radius: 12px;
  color: var(--text);
  font: inherit;
  font-size: 16px;
  font-weight: 400;
}

.field select {
  padding: 0 12px;
}

.field textarea {
  padding: 12px 14px;
  resize: vertical;
}

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent-dark);
}

.field input:user-invalid {
  border-color: var(--error);
  background: var(--error-bg);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}

.form-actions .btn {
  padding: 0 28px;
}

.consent {
  flex: 1 1 280px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-3);
}

.spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.contact-form[aria-busy="true"] .spinner {
  display: inline-block;
}

.contact-form[aria-busy="true"] button[type="submit"] {
  cursor: progress;
  opacity: 0.85;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.form-error {
  padding: 14px 16px;
  background: var(--error-bg);
  border: 1px solid var(--error);
  border-radius: 12px;
  color: var(--error);
  font-size: 15px;
  font-weight: 600;
}

.form-success {
  padding: 40px;
  background: var(--accent-light);
  border: 1px solid var(--accent);
  border-radius: 18px;
  font-size: 20px;
  font-weight: 600;
}

[hidden] {
  display: none !important;
}

/* Rodapé */

.site-footer {
  background: var(--text);
  color: #c7ced4;
}

.site-footer :focus-visible {
  outline-color: #5fd0d6;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
  padding-block: 40px;
  font-size: 14px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-brand .brand-word {
  font-size: 14px;
  color: #fff;
}

.footer-product,
.footer-rights,
.footer-other {
  color: #8fa0ac;
}

.footer-other a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #c7ced4;
}

.footer-other a:hover {
  color: #fff;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 24px;
}

.footer-nav > a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #c7ced4;
}

.footer-nav > a:hover {
  color: #fff;
}

.lang-switch-footer {
  color: #8fa0ac;
}

.lang-switch-footer a {
  color: #c7ced4;
}

.lang-switch-footer a:hover {
  color: #fff;
}

.lang-switch-footer a[aria-current] {
  color: #5fd0d6;
}

/* Política de privacidade */

.legal {
  max-width: 808px;
  padding-block: 72px 112px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-2);
}

.legal h1 {
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(36px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text);
}

.legal h2 {
  margin: 48px 0 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.25;
  color: var(--text);
}

.legal p,
.legal ul,
.legal .table-wrap {
  margin-top: 12px;
}

.legal strong {
  color: var(--text);
}

.legal ul {
  padding-left: 22px;
}

.legal li + li {
  margin-top: 4px;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.5;
}

.legal th,
.legal td {
  padding: 10px 12px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.legal th {
  background: var(--surface);
  color: var(--text);
  font-weight: 700;
}

/* Telas pequenas */

@media (max-width: 719px) {
  .hero {
    gap: 40px;
    padding-block: 48px 56px;
  }

  .section {
    padding-block: 72px;
  }

  .section-challenges {
    padding-bottom: 64px;
  }

  .section-does {
    padding-bottom: 40px;
  }

  .section-helps {
    padding-top: 40px;
  }

  .section-hear,
  .section-control {
    padding-bottom: 72px;
  }

  .section-investors {
    padding-top: 72px;
  }

  .card,
  .how-step,
  .helps-grid > li {
    padding: 24px;
  }

  .how-step {
    gap: 16px;
  }

  .investors {
    padding: 28px 24px;
  }

  .player {
    padding: 20px;
  }

  .pilot-steps li {
    padding: 18px 20px;
    gap: 16px;
  }

  .form-success {
    padding: 28px 24px;
  }

  .legal {
    padding-block: 48px 72px;
  }
}

@media (max-width: 479px) {
  /* Margens menores no bloco escuro para a barra do player não ficar curta demais. */
  .hear {
    padding: 28px 16px;
  }

  .player {
    padding: 18px 14px;
  }

  .js .audio-ui {
    gap: 10px;
    padding: 5px 14px 5px 5px;
  }

  .audio-time {
    font-size: 12px;
  }

  .flow-branch:first-child {
    flex-grow: 3;
  }

  .flow-branch:last-child {
    flex-grow: 2;
  }

  .flow-split,
  .flow-join {
    margin: 0 20% 0 30%;
  }

  .flow-group {
    padding: 8px;
  }
}

@media (max-width: 400px) {
  .flow {
    padding: 16px;
  }

  .flow-branch {
    padding: 0 3px;
  }

  .flow-node-main {
    min-width: 0;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track,
  .wave span,
  .spinner {
    animation: none;
  }

  .flow-node,
  .how-step,
  .faq-icon,
  .btn,
  .topic-option span {
    transition: none;
  }
}