/* ============================================================
   Ecossistema Dara · Design System
   Paleta: vários tons de azul + branco · neon ciano · micro-acento lilás
   ============================================================ */

:root {
  --azul-noite:     #0A083A;
  --azul-profundo:  #0E1B5C;
  --azul-royal:     #145BFF;
  --azul-eletrico:  #2E6BFF;
  --ciano-neon:     #35E0FF;
  --azul-claro:     #DCEBFF;
  --gelo:           #F4F8FF;
  --branco:         #FFFFFF;
  --grafite:        #172033;
  --lilas-neon:     #8B7CFF;

  --azul-linha:        rgba(20, 91, 255, .14);
  --azul-linha-forte:  rgba(53, 224, 255, .38);
  --sombra-azul:       0 18px 45px -18px rgba(10, 8, 58, .25);
  --sombra-azul-hover: 0 26px 55px -16px rgba(20, 91, 255, .35);
  --raio-card: 22px;

  --texto:      var(--grafite);
  --texto-suave: #4A5570;
  --texto-azul:  #1B3F9E;
  --texto-inverso: #F0F5FF;
  --texto-inverso-suave: #C7D4F6;

  --transicao: .35s cubic-bezier(.22,.8,.35,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  font-family: 'Roboto', Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--texto);
  background: var(--gelo);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { line-height: 1.18; color: var(--grafite); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); letter-spacing: -.01em; }
h3 { font-size: 1.25rem; }
p  { color: var(--texto-suave); }

a { color: var(--azul-royal); }

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

.container {
  width: min(1280px, 94%);
  margin-inline: auto;
}

section { padding: clamp(3.25rem, 5.5vw, 5rem) 0; }

/* ---------- Utilitários ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--azul-royal);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: '';
  width: 26px; height: 2px;
  background: linear-gradient(90deg, var(--azul-royal), var(--ciano-neon));
  border-radius: 2px;
  box-shadow: 0 0 10px rgba(53, 224, 255, .55);
  animation: eyebrow-pulsa 2.8s ease-in-out infinite;
}
@keyframes eyebrow-pulsa {
  50% { box-shadow: 0 0 18px rgba(53, 224, 255, .9); }
}
.eyebrow--neon { color: var(--azul-eletrico); }

.secao-cabecalho { max-width: 780px; margin-bottom: 3.2rem; }
.secao-cabecalho--centro { margin-inline: auto; text-align: center; }
.secao-cabecalho p { margin-top: 1.15rem; font-size: 1.08rem; line-height: 1.75; color: var(--texto-azul); font-weight: 500; }

.secao-escura { background: var(--azul-noite); }
.secao-escura h2, .secao-escura h3 { color: #fff; }
.secao-escura p  { color: var(--texto-inverso-suave); }
.secao-escura .eyebrow { color: var(--ciano-neon); }

.secao-gelo { background: var(--azul-claro); }
.secao-profunda { background: var(--azul-profundo); }
.secao-profunda h2, .secao-profunda h3 { color: #fff; }
.secao-profunda p { color: var(--texto-inverso-suave); }
.secao-profunda .eyebrow { color: var(--ciano-neon); }

/* Rede de segurança de contraste: nenhum <p> pode herdar cor escura
   sobre fundo azul profundo. */
.hero p, .hero-interno p, .footer p, .dara-frase, .promo-card p,
.vidro-background p, .cta-final p {
  color: var(--texto-inverso-suave);
}

.vidro-background h2, .vidro-background h3,
.vidro-background .secao-cabecalho h2 { color: #fff; }
.vidro-background .eyebrow { color: var(--ciano-neon); }

/* ---------- Degrade editorial nos títulos ---------- */

.grad {
  font-style: normal;
  background: linear-gradient(95deg, #FFFFFF 0%, var(--azul-claro) 45%, var(--ciano-neon) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}
.grad--escuro {
  background: linear-gradient(95deg, var(--azul-profundo) 0%, var(--azul-royal) 55%, var(--azul-eletrico) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

/* ---------- Reveal on scroll (com fallback sem JS) ---------- */

.reveal {
  transition: opacity .7s ease, transform .7s cubic-bezier(.22,.8,.35,1);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.js-reveal { opacity: 0; transform: translateY(28px); }
.reveal.js-reveal.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    transition-delay: 0s !important;
  }
  .hero-anim > * {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ---------- Botões ---------- */

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .95rem 1.9rem;
  border-radius: 999px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transicao), box-shadow var(--transicao),
              background var(--transicao), color var(--transicao);
}
.btn:focus-visible { outline: 3px solid var(--ciano-neon); outline-offset: 3px; }

/* Varredura de brilho no hover dos botões sólidos */
.btn--primario::after, .btn--neon::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: -70%;
  width: 45%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .45), transparent);
  transform: skewX(-20deg);
  transition: left .55s ease;
  pointer-events: none;
}
.btn--primario:hover::after, .btn--neon:hover::after { left: 130%; }

.btn--primario {
  background: linear-gradient(135deg, var(--azul-royal), var(--azul-eletrico));
  color: #fff;
  box-shadow: 0 14px 30px -12px rgba(20, 91, 255, .55);
}
.btn--primario:hover { transform: translateY(-3px); box-shadow: 0 20px 38px -12px rgba(46, 107, 255, .65); }

.btn--neon {
  background: linear-gradient(135deg, var(--ciano-neon), #7DD8FF);
  color: var(--azul-noite);
  box-shadow: 0 14px 30px -12px rgba(53, 224, 255, .55);
}
.btn--neon:hover { transform: translateY(-3px); box-shadow: 0 20px 38px -12px rgba(53, 224, 255, .7); }

.btn--secundario {
  background: transparent;
  color: var(--azul-royal);
  border-color: var(--azul-royal);
}
.btn--secundario:hover { background: var(--azul-royal); color: #fff; transform: translateY(-3px); }

.secao-escura .btn--secundario,
.secao-profunda .btn--secundario,
.hero .btn--secundario, .hero-interno .btn--secundario {
  color: var(--azul-claro); border-color: var(--azul-claro);
}
.secao-escura .btn--secundario:hover,
.secao-profunda .btn--secundario:hover,
.hero .btn--secundario:hover, .hero-interno .btn--secundario:hover {
  background: var(--azul-claro); color: var(--azul-noite);
}

.btn--texto {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-weight: 700;
  color: var(--azul-royal);
  text-decoration: none;
  margin-top: 1.1rem;
}
.btn--texto svg { transition: transform var(--transicao); }
.btn--texto:hover svg { transform: translateX(5px); }

/* ---------- Navegação ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 3.5%;
  background: rgba(10, 8, 58, .82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(220, 235, 255, .10);
  transition: background .35s ease, box-shadow .35s ease;
}
.nav--scrolled {
  background: rgba(10, 8, 58, .97);
  box-shadow: 0 12px 32px -14px rgba(10, 8, 58, .6);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 1.05rem;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 1.34rem;
  flex: none;
}
.nav-logo img {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(53, 224, 255, .28), 0 8px 22px -8px rgba(10, 8, 58, .6);
}
.nav-logo span small {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ciano-neon);
  margin-top: .15rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.55rem;
  list-style: none;
}
.nav-links a {
  color: var(--texto-inverso);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  white-space: nowrap;
  transition: color .2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -6px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--azul-eletrico), var(--ciano-neon));
  transition: right .3s ease;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { right: 0; }

.nav-cta {
  padding: .72rem 1.5rem;
  font-size: .95rem;
  white-space: nowrap;
  flex: none;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border: 1px solid rgba(220, 235, 255, .25);
  border-radius: 14px;
  background: rgba(220, 235, 255, .08);
  color: #fff;
  cursor: pointer;
  transition: background .2s, border-color .2s;
  flex: none;
}
.nav-toggle:hover { background: rgba(20, 91, 255, .25); border-color: var(--azul-royal); }
.nav-toggle:focus-visible { outline: 3px solid var(--ciano-neon); outline-offset: 2px; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block;
  width: 20px; height: 2px;
  background: #fff;
  border-radius: 2px;
  position: relative;
  transition: transform .25s, opacity .25s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ''; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }
.nav-toggle.is-open span { background: transparent; }
.nav-toggle.is-open span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span::after  { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1180px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 71px;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10, 8, 58, .98);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    padding: 1rem 4% 1.6rem;
    border-bottom: 1px solid rgba(220, 235, 255, .12);
    transform: translateY(-115%);
    visibility: hidden;
    transition: transform .35s ease, visibility .35s;
    list-style: none;
  }
  .nav-links.is-open { transform: translateY(0); visibility: visible; }
  .nav-links li { border-bottom: 1px solid rgba(220, 235, 255, .08); }
  .nav-links li:last-child { border-bottom: 0; }
  .nav-links a { display: block; padding: .95rem .2rem; font-size: 1.05rem; }
  .nav-cta { display: none; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: 12rem 0 clamp(3.25rem, 5.5vw, 5rem);
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(20, 91, 255, .38), transparent 60%),
    radial-gradient(760px 460px at -10% 110%, rgba(53, 224, 255, .16), transparent 60%),
    radial-gradient(600px 400px at 50% 120%, rgba(139, 124, 255, .14), transparent 65%),
    var(--azul-noite);
  color: var(--texto-inverso);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(220, 235, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220, 235, 255, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 {
  color: #fff;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -.015em;
  margin: .4rem 0 1.2rem;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--azul-claro), var(--ciano-neon));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .eyebrow { color: var(--ciano-neon); margin-bottom: 0; }
.hero .hero-texto, .hero-interno .hero-texto {
  font-size: 1.12rem; max-width: 580px;
  color: var(--azul-claro); font-weight: 500;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-visual img {
  width: min(430px, 84%);
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, .45));
  animation: flutua 7s ease-in-out infinite;
}
@keyframes flutua {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}
.hero-visual::after {
  content: '';
  position: absolute;
  inset: auto 8% 4% 8%;
  height: 26px;
  background: radial-gradient(ellipse at center, rgba(53, 224, 255, .5), transparent 70%);
  filter: blur(10px);
  z-index: -1;
}

/* ---------- Anéis neon ao redor do visual ---------- */
/* Anéis e varredura saem da BORDA do círculo para fora — nunca sobre a imagem. */
.hero-visual::before, .dara-visual::before, .radar-anel {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 2px solid rgba(53, 224, 255, .5);
  box-shadow: 0 0 18px rgba(53, 224, 255, .25);
  animation: radar-pulsa 3.4s cubic-bezier(.2, .6, .35, 1) infinite;
  pointer-events: none;
}
.hero-visual::before, .hero-visual .radar-anel { width: min(430px, 84%); }
.dara-visual::before, .dara-visual .radar-anel { width: min(360px, 80%); }
.radar-anel { animation-delay: 1.7s; }
@keyframes radar-pulsa {
  0%   { transform: scale(1);    opacity: .85; }
  100% { transform: scale(1.30); opacity: 0; }
}
.radar-sweep {
  position: absolute;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
  background: conic-gradient(from 0deg, rgba(53, 224, 255, .42), rgba(53, 224, 255, .1) 18%, transparent 32%);
  -webkit-mask-image: radial-gradient(circle, transparent 57%, #000 58%);
  mask-image: radial-gradient(circle, transparent 57%, #000 58%);
  animation: radar-gira 5s linear infinite;
}
.hero-visual .radar-sweep { width: min(462px, 91%); }
.dara-visual .radar-sweep { width: min(392px, 87%); }
.dara-visual { position: relative; }
@keyframes radar-gira { to { transform: rotate(1turn); } }

/* cascata de entrada do hero */
.hero-anim > * { opacity: 0; transform: translateY(22px); animation: heroEntra .8s cubic-bezier(.22,.8,.35,1) forwards; }
.hero-anim > *:nth-child(1) { animation-delay: .05s; }
.hero-anim > *:nth-child(2) { animation-delay: .18s; }
.hero-anim > *:nth-child(3) { animation-delay: .31s; }
.hero-anim > *:nth-child(4) { animation-delay: .44s; }
@keyframes heroEntra { to { opacity: 1; transform: translateY(0); } }

.faixa-diferenciais {
  position: relative;
  border-top: 1px solid rgba(220, 235, 255, .12);
  background: var(--azul-profundo);
  padding: 1.1rem 0;
}
.faixa-diferenciais ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem 2.2rem;
  list-style: none;
}
.faixa-diferenciais li {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--texto-inverso-suave);
  font-size: .9rem;
  font-weight: 500;
}
.faixa-diferenciais li::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ciano-neon);
  box-shadow: 0 0 10px rgba(53, 224, 255, .8);
  animation: ponto-pulsa 2.6s ease-in-out infinite;
}
@keyframes ponto-pulsa {
  50% { box-shadow: 0 0 16px var(--ciano-neon); }
}

/* ---------- Cards ---------- */

.cards-grade {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}
.cards-grade--4 { grid-template-columns: repeat(4, 1fr); }
.cards-grade--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) { .cards-grade, .cards-grade--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .cards-grade, .cards-grade--4, .cards-grade--2 { grid-template-columns: 1fr; } }

.card {
  position: relative;
  background: linear-gradient(170deg, #FFFFFF 0%, #F6FAFF 100%);
  border: 1px solid var(--azul-linha);
  border-radius: var(--raio-card);
  box-shadow: 0 14px 34px -16px rgba(10, 8, 58, .24), 0 3px 10px -6px rgba(20, 91, 255, .12);
  padding: 2.1rem 1.9rem;
  overflow: hidden;
  transition: transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao);
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--azul-royal), var(--ciano-neon));
  opacity: 0;
  transition: opacity .35s;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 58px -18px rgba(20, 91, 255, .40), 0 4px 14px -6px rgba(53, 224, 255, .28);
  border-color: rgba(46, 107, 255, .5);
}
.card:hover::before { opacity: 1; }

a.card { text-decoration: none; display: block; }
a.card:hover { border-color: rgba(20, 91, 255, .45); }
a.card h3 { color: var(--grafite); }
a.card p  { color: var(--texto-azul); }
.card p { color: var(--texto-azul); }
a.card .btn--texto { margin-top: .9rem; }

.card-icone {
  width: 52px; height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--azul-claro), #fff);
  border: 1px solid var(--azul-linha);
  margin-bottom: 1.1rem;
  transition: transform .35s cubic-bezier(.22,.8,.35,1), box-shadow .35s;
}
.card:hover .card-icone,
a.card:hover .card-icone,
.link-card:hover .card-icone,
.tax-item:hover .card-icone {
  transform: translateY(-3px) scale(1.07);
  box-shadow: 0 10px 24px -10px rgba(46, 107, 255, .55);
}
.card-icone svg { stroke: var(--azul-royal); }
.card h3 { margin-bottom: .5rem; }
.card p { font-size: .97rem; }

/* Cards de solução com tag de tipo */
.card-tag {
  display: inline-block;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--azul-royal);
  background: var(--azul-claro);
  border-radius: 8px;
  padding: .28rem .65rem;
  margin-bottom: .9rem;
}

/* ---------- Painéis duplos ---------- */

.paineis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.2rem;
  position: relative;
}
@media (max-width: 900px) { .paineis { grid-template-columns: 1fr; } }

.painel {
  position: relative;
  border-radius: 26px;
  padding: 1.9rem 2.8rem 2.1rem;
  overflow: hidden;
  transition: transform var(--transicao), box-shadow var(--transicao);
}
.painel:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -20px rgba(10, 8, 58, .45); }
.painel--noite {
  background: linear-gradient(150deg, var(--azul-noite) 0%, var(--azul-profundo) 100%);
  color: var(--texto-inverso);
}
.painel--eletrico {
  background: linear-gradient(150deg, #0B2E8F 0%, var(--azul-eletrico) 130%);
  color: var(--texto-inverso);
}
.painel--eletrico::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(100deg, transparent 0 42px, rgba(53, 224, 255, .12) 42px 44px);
  pointer-events: none;
}
.painel h3 { color: #fff; font-size: 1.5rem; }
.painel p  { color: var(--texto-inverso-suave); margin-top: .8rem; font-size: 1.02rem; line-height: 1.7; }
.painel .chip {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .35rem .8rem;
  border-radius: 999px;
  margin-bottom: 1.1rem;
}
.painel--noite .chip     { background: rgba(20, 91, 255, .25); color: var(--azul-claro); border: 1px solid rgba(20, 91, 255, .5); }
.painel--eletrico .chip  { background: rgba(53, 224, 255, .16); color: var(--ciano-neon); border: 1px solid rgba(53, 224, 255, .45); }
.painel .btn--texto { color: var(--azul-claro); position: relative; }
.painel--eletrico .btn--texto { color: var(--ciano-neon); }

.conector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  flex-wrap: wrap;
}
/* Selo entre seções: inteiro dentro da dobra seguinte, ~2mm abaixo da costura */
.conector--entre {
  height: 0;
  margin: 0;
  position: relative;
  z-index: 2;
  align-items: flex-start;
}
.conector--entre > .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  transform: translateY(8px);
}
.conector-linha {
  flex: 1 1 60px;
  max-width: 140px;
  height: 2px;
  background: linear-gradient(90deg, var(--azul-royal), var(--ciano-neon));
  border-radius: 2px;
}
.conector-selo {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #fff;
  border: 1px solid var(--azul-linha);
  border-radius: 999px;
  box-shadow: var(--sombra-azul);
  padding: .6rem 1.2rem;
  font-size: .86rem;
  font-weight: 700;
  color: var(--grafite);
  text-align: center;
}
.conector-selo svg { stroke: var(--azul-eletrico); flex: none; }

/* ---------- Links navegáveis (cards de rota) ---------- */

.links-grade {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.links-grade--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1080px) { .links-grade { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px)  { .links-grade, .links-grade--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 440px)  { .links-grade, .links-grade--3 { grid-template-columns: 1fr; } }

.link-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  background: linear-gradient(170deg, #FFFFFF 0%, #F6FAFF 100%);
  border: 1px solid var(--azul-linha);
  border-radius: 18px;
  box-shadow: 0 12px 30px -16px rgba(10, 8, 58, .22), 0 3px 10px -6px rgba(20, 91, 255, .10);
  padding: 1.4rem 1.2rem 1.5rem;
  text-decoration: none;
  transition: transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao);
}
.link-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-azul-hover);
  border-color: rgba(20, 91, 255, .45);
}
.link-card:focus-visible { outline: 3px solid var(--azul-eletrico); outline-offset: 3px; }
.link-card strong { font-size: .95rem; color: var(--grafite); line-height: 1.3; }
.link-card p { font-size: .85rem; color: var(--texto-azul); }
.link-card .card-icone { width: 42px; height: 42px; border-radius: 12px; margin-bottom: .3rem; }
.link-card .card-icone svg { width: 22px; height: 22px; }
.link-seta {
  align-self: flex-start;
  color: var(--azul-royal);
  margin-top: auto;
  transition: transform var(--transicao);
}
.link-card:hover .link-seta { transform: translateX(5px); }

/* ---------- Bloco escuro com cards de vidro ---------- */

.vidro-background {
  position: relative;
  background:
    radial-gradient(800px 420px at 90% 0%, rgba(20, 91, 255, .30), transparent 60%),
    radial-gradient(600px 380px at -5% 100%, rgba(53, 224, 255, .12), transparent 60%),
    var(--azul-noite);
  overflow: hidden;
}
.vidro-background::before {
  content: '';
  position: absolute;
  inset: -20% -10%;
  background: repeating-linear-gradient(
    105deg,
    transparent 0 90px,
    rgba(20, 91, 255, .18) 90px 93px,
    transparent 93px 150px,
    rgba(53, 224, 255, .09) 150px 152px
  );
  transform: rotate(-4deg);
  pointer-events: none;
}
.vidro-grade {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.1rem;
}
@media (max-width: 860px) { .vidro-grade { grid-template-columns: 1fr; } }

.vidro-card {
  background: rgba(220, 235, 255, .05);
  border: 1px solid var(--azul-linha-forte);
  border-radius: 26px;
  padding: 2.6rem 2.3rem;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: transform var(--transicao), border-color var(--transicao), background var(--transicao);
}
.vidro-card:hover {
  transform: translateY(-6px);
  border-color: var(--ciano-neon);
  background: rgba(220, 235, 255, .08);
  box-shadow: 0 24px 50px -18px rgba(53, 224, 255, .35);
}
.vidro-sigla {
  display: inline-block;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .2em;
  color: var(--azul-noite);
  background: linear-gradient(90deg, var(--ciano-neon), #9BEBFF);
  border-radius: 8px;
  padding: .3rem .7rem;
  margin-bottom: 1.1rem;
}
.vidro-card h3 { color: #fff; font-size: 1.35rem; }
.vidro-card p { margin-top: .7rem; }
.vidro-card .btn--texto { color: var(--ciano-neon); }

/* ---------- Dara (split com imagem) ---------- */

.dara-grade {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 4.2rem;
  align-items: center;
}
@media (max-width: 900px) { .dara-grade { grid-template-columns: 1fr; } }
.dara-visual { display: flex; justify-content: center; }
.dara-visual img {
  width: min(360px, 80%);
  border-radius: 50%;
  box-shadow: 0 30px 70px -20px rgba(10, 8, 58, .55), 0 0 0 10px rgba(53, 224, 255, .10);
  animation: flutua 8s ease-in-out infinite;
}

.dara-lista { list-style: none; margin: 1.6rem 0; display: grid; gap: 1.1rem; }
.dara-lista li {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
  color: var(--texto-inverso-suave);
}
.dara-lista svg { flex: none; margin-top: .2rem; stroke: var(--ciano-neon); }

.dara-frase {
  border-left: 3px solid var(--ciano-neon);
  background: rgba(53, 224, 255, .08);
  border-radius: 0 14px 14px 0;
  padding: 1rem 1.2rem;
  color: #fff;
  font-weight: 500;
  margin: 1.6rem 0;
}

/* ---------- Lista clara (checklist sobre fundo claro) ---------- */

.lista-clara { list-style: none; margin: 1.3rem 0; display: grid; gap: .8rem; }
.lista-clara li {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  color: var(--texto-suave);
}
.lista-clara svg { flex: none; margin-top: .2rem; stroke: var(--azul-royal); }

/* ---------- Cadeia de chips ---------- */

.cadeia {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  margin-top: 1.4rem;
}
.cadeia-chip {
  background: #fff;
  border: 1px solid var(--azul-linha);
  border-radius: 999px;
  padding: .45rem 1rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--grafite);
  box-shadow: var(--sombra-azul);
  transition: transform .25s, box-shadow .25s, border-color .25s, color .25s;
}
a.cadeia-chip:hover {
  transform: translateY(-3px);
  border-color: var(--azul-eletrico);
  color: var(--azul-royal);
  box-shadow: var(--sombra-azul-hover);
}
.cadeia-sep { color: var(--azul-eletrico); font-weight: 800; }

/* ---------- Jornada numerada ---------- */

.jornada {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: passo;
}
.jornada--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) { .jornada, .jornada--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .jornada, .jornada--3 { grid-template-columns: 1fr; } }
.jornada-passo {
  position: relative;
  background: linear-gradient(170deg, #FFFFFF 0%, #F6FAFF 100%);
  border: 1px solid var(--azul-linha);
  border-radius: var(--raio-card);
  box-shadow: 0 14px 34px -16px rgba(10, 8, 58, .24), 0 3px 10px -6px rgba(20, 91, 255, .12);
  padding: 1.9rem 1.7rem;
}
.jornada-passo::before {
  counter-increment: passo;
  content: counter(passo, decimal-leading-zero);
  display: inline-block;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--azul-royal);
  background: var(--azul-claro);
  border-radius: 8px;
  padding: .25rem .55rem;
  margin-bottom: .8rem;
}
.jornada-passo h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.jornada-passo p { font-size: .92rem; color: var(--texto-azul); }
a.jornada-passo { text-decoration: none; display: block; transition: transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao); }
a.jornada-passo:hover { transform: translateY(-6px); box-shadow: var(--sombra-azul-hover); border-color: rgba(20, 91, 255, .45); }
a.jornada-passo .link-seta { position: static; display: inline-flex; margin-top: .7rem; color: var(--azul-royal); }
.secao-escura .jornada-passo h3, .secao-profunda .jornada-passo h3 { color: var(--grafite); }
.secao-escura .jornada-passo p, .secao-profunda .jornada-passo p { color: var(--texto-azul); }

.passo-icone {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--azul-claro), #E3F7FF);
  color: var(--azul-royal);
}
.passo-icone svg { width: 22px; height: 22px; }

/* ---------- Divisão (duas colunas de lista) ---------- */

.divisao-grade {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.2rem;
}
@media (max-width: 860px) { .divisao-grade { grid-template-columns: 1fr; } }
.divisao-card { border-radius: var(--raio-card); padding: 2.4rem 2.2rem; }
.divisao-card--noite { background: linear-gradient(150deg, var(--azul-noite), var(--azul-profundo)); }
.divisao-card--noite h3 { color: #fff; }
.divisao-card--noite p, .divisao-card--noite li { color: var(--texto-inverso-suave); }
.divisao-card--gelo { background: linear-gradient(150deg, #EDF4FF, #DDEAFF); border: 1px solid rgba(20, 91, 255, .22); }
.divisao-card--gelo h3 { color: var(--azul-royal); }
.divisao-card ul { list-style: none; margin-top: 1rem; display: grid; gap: .55rem; }
.divisao-card li { display: flex; gap: .6rem; align-items: flex-start; font-size: .95rem; }
.divisao-card li::before {
  content: '';
  flex: none;
  width: 8px; height: 8px;
  margin-top: .45rem;
  border-radius: 50%;
}
.divisao-card--noite li::before { background: var(--ciano-neon); }
.divisao-card--gelo li::before { background: var(--azul-royal); }

/* ---------- Taxonomia ---------- */

.tax-grade {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
@media (max-width: 760px) { .tax-grade { grid-template-columns: 1fr; } }
.tax-item {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  background: linear-gradient(170deg, #FFFFFF 0%, #F6FAFF 100%);
  border: 1px solid var(--azul-linha);
  border-radius: var(--raio-card);
  box-shadow: 0 14px 34px -16px rgba(10, 8, 58, .24), 0 3px 10px -6px rgba(20, 91, 255, .12);
  padding: 1.7rem 1.7rem;
}
.tax-item .card-icone { flex: none; margin-bottom: 0; }
.tax-item h3 { font-size: 1.08rem; margin-bottom: .3rem; }
.tax-item p { font-size: .93rem; color: var(--texto-azul); }
a.tax-item { text-decoration: none; transition: transform var(--transicao), box-shadow var(--transicao), border-color var(--transicao); }
a.tax-item:hover { transform: translateY(-5px); box-shadow: var(--sombra-azul-hover); border-color: rgba(20, 91, 255, .45); }
a.tax-item .link-seta { position: static; display: inline-flex; margin-top: .6rem; color: var(--azul-royal); }
.tax-item .tax-papel {
  display: inline-block;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--azul-eletrico);
  margin-bottom: .35rem;
}

/* ---------- Card promocional Parceiros ---------- */

.promo-card {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  border-radius: 28px;
  padding: 3.4rem 3.2rem;
  background:
    radial-gradient(600px 260px at 90% -20%, rgba(53, 224, 255, .22), transparent 60%),
    linear-gradient(150deg, var(--azul-noite), var(--azul-profundo));
  border: 1px solid var(--azul-linha-forte);
  box-shadow: 0 40px 80px -30px rgba(10, 8, 58, .6), 0 0 0 1px rgba(53, 224, 255, .12), 0 0 44px -18px rgba(53, 224, 255, .45);
  overflow: hidden;
}
.promo-card::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(100deg, transparent 0 46px, rgba(53, 224, 255, .07) 46px 48px);
  pointer-events: none;
}
.promo-tag {
  display: inline-block;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--azul-noite);
  background: linear-gradient(90deg, var(--ciano-neon), #9BEBFF);
  border-radius: 999px;
  padding: .4rem .95rem;
  margin-bottom: 1.2rem;
}
.promo-card h3 { color: #fff; font-size: clamp(1.3rem, 2.6vw, 1.7rem); max-width: 640px; }
.promo-card p { margin-top: .9rem; max-width: 640px; }
.promo-vagas {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.promo-vagas-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ciano-neon);
  line-height: 1;
  text-shadow: 0 0 22px rgba(53, 224, 255, .6);
  animation: numero-pulsa 3s ease-in-out infinite;
}
@keyframes numero-pulsa {
  50% { text-shadow: 0 0 34px rgba(53, 224, 255, .95); }
}
.promo-vagas-label { font-size: .9rem; color: var(--texto-inverso-suave); max-width: 340px; }

/* ---------- Aviso discreto ---------- */

.aviso-discreto {
  margin-top: 1.4rem;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--texto-suave);
  border-top: 1px dashed rgba(23, 32, 51, .25);
  padding-top: 1.1rem;
}

/* ---------- CTA final / contato ---------- */

.contato-grade {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: start;
}
@media (max-width: 940px) { .contato-grade { grid-template-columns: 1fr; } }

.contato-canais { display: grid; gap: .9rem; margin-top: 1.8rem; }
.canal {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(220, 235, 255, .06);
  border: 1px solid rgba(220, 235, 255, .14);
  border-radius: 18px;
  padding: 1rem 1.2rem;
  text-decoration: none;
  color: var(--texto-inverso);
  transition: transform var(--transicao), border-color var(--transicao), background var(--transicao);
}
.canal:hover {
  transform: translateY(-4px);
  border-color: var(--ciano-neon);
  background: rgba(220, 235, 255, .10);
  box-shadow: 0 18px 40px -16px rgba(53, 224, 255, .35);
}
.canal:focus-visible { outline: 3px solid var(--ciano-neon); outline-offset: 3px; }
.canal-icone {
  width: 46px; height: 46px;
  flex: none;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(20, 91, 255, .28);
}
.canal-icone svg { stroke: var(--ciano-neon); }
.canal strong { display: block; font-size: .98rem; }
.canal span { font-size: .88rem; color: var(--texto-inverso-suave); }

/* ---------- Formulário ---------- */

.form-card {
  background: #fff;
  border: 1px solid rgba(220, 235, 255, .5);
  border-radius: 26px;
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .5), 0 0 0 6px rgba(53, 224, 255, .06);
  padding: 2.3rem 2.2rem;
  color: var(--grafite);
  transition: box-shadow .4s;
}
.form-card:focus-within {
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .5), 0 0 0 6px rgba(53, 224, 255, .14);
}
.form-card h3 { font-size: 1.35rem; margin-bottom: .4rem; }
.form-card > p { font-size: .93rem; margin-bottom: 1.6rem; color: var(--azul-royal); font-weight: 500; }

.form-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form-linha { grid-template-columns: 1fr; } }

.form-grupo { margin-bottom: 1rem; }
.form-grupo label {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: var(--grafite);
  margin-bottom: .35rem;
}
.form-grupo label .opcional { font-weight: 400; color: var(--texto-suave); }
.form-grupo input,
.form-grupo select,
.form-grupo textarea {
  width: 100%;
  font-family: inherit;
  font-size: .98rem;
  color: var(--grafite);
  background: var(--gelo);
  border: 1.5px solid #DDE5F2;
  border-radius: 12px;
  padding: .8rem 1rem;
  transition: border-color .2s, box-shadow .2s;
}
.form-grupo textarea { min-height: 110px; resize: vertical; }
.form-grupo input:focus,
.form-grupo select:focus,
.form-grupo textarea:focus {
  outline: none;
  border-color: var(--azul-royal);
  box-shadow: 0 0 0 4px rgba(20, 91, 255, .14);
}
.form-grupo input[aria-invalid="true"],
.form-grupo select[aria-invalid="true"] {
  border-color: #B3261E;
  box-shadow: 0 0 0 4px rgba(179, 38, 30, .10);
}

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

.form-privacidade { font-size: .83rem; color: var(--azul-royal); margin: .4rem 0 1.2rem; }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .88rem;
  line-height: 1.5;
  color: var(--grafite);
  cursor: pointer;
}
.form-check input[type="checkbox"] {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: .1rem;
  accent-color: var(--azul-royal);
  cursor: pointer;
}
.form-check a { color: var(--azul-royal); }

/* Checkbox chips (soluções de interesse) */
.check-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.check-chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .85rem;
  font-weight: 500;
  color: var(--grafite);
  background: var(--gelo);
  border: 1.5px solid #DDE5F2;
  border-radius: 999px;
  padding: .45rem .9rem;
  cursor: pointer;
  transition: border-color .2s, background .2s, color .2s;
}
.check-chip input { accent-color: var(--azul-royal); width: 16px; height: 16px; }
.check-chip:has(input:checked) {
  border-color: var(--azul-royal);
  background: var(--azul-claro);
  color: var(--azul-noite);
}

.form-status {
  display: none;
  margin-top: 1rem;
  padding: .85rem 1.1rem;
  border-radius: 12px;
  font-size: .92rem;
  font-weight: 500;
  background: #FDECEC;
  color: #B3261E;
  border: 1px solid #F5C6C2;
}
.form-sucesso {
  display: none;
  text-align: center;
  padding: 2.5rem 1rem;
}
.form-sucesso-icone {
  width: 64px; height: 64px;
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--azul-royal), var(--ciano-neon));
}
.form-sucesso strong { display: block; font-size: 1.2rem; color: var(--grafite); margin-bottom: .4rem; }
.form-sucesso p { font-size: .95rem; }

.btn--enviar { width: 100%; }
.btn--enviar:disabled { opacity: .6; cursor: wait; transform: none; }

/* ---------- Rodapé ---------- */

.footer {
  background: var(--azul-noite);
  border-top: 1px solid rgba(220, 235, 255, .10);
  padding: 4.2rem 0 2.4rem;
  color: var(--texto-inverso-suave);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2.8rem;
  border-bottom: 1px solid rgba(220, 235, 255, .10);
}
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-marca { display: flex; align-items: center; gap: .8rem; margin-bottom: 1rem; }
.footer-marca img { width: 52px; height: 52px; border-radius: 50%; }
.footer-marca strong { color: #fff; font-size: 1.15rem; }
.footer h4 {
  color: #fff;
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer ul { list-style: none; display: grid; gap: .55rem; }
.footer a { color: var(--texto-inverso-suave); text-decoration: none; font-size: .94rem; transition: color .2s; }
.footer a:hover { color: var(--ciano-neon); }
.footer-grid > div:first-child > p { color: var(--texto-inverso-suave); font-weight: 400; font-size: .94rem; }
.footer-assinatura {
  padding-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 2rem;
  justify-content: space-between;
  font-size: .86rem;
}
.footer-assinatura strong { color: var(--ciano-neon); font-weight: 500; }

/* ---------- WhatsApp flutuante ---------- */

.whatsapp-flutuante {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 34px -8px rgba(37, 211, 102, .65);
  transition: transform var(--transicao), box-shadow var(--transicao);
}
.whatsapp-flutuante:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 20px 40px -8px rgba(37, 211, 102, .75); }
.whatsapp-flutuante:focus-visible { outline: 3px solid var(--azul-noite); outline-offset: 3px; }

/* ---------- Páginas internas ---------- */

.hero-interno {
  position: relative;
  padding: 11.5rem 0 clamp(3.25rem, 5.5vw, 5rem);
  background:
    radial-gradient(800px 420px at 90% -10%, rgba(20, 91, 255, .34), transparent 60%),
    radial-gradient(560px 360px at -8% 110%, rgba(53, 224, 255, .14), transparent 60%),
    var(--azul-noite);
  color: var(--texto-inverso);
  overflow: hidden;
}
.hero-interno::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(220, 235, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220, 235, 255, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 25%, transparent 72%);
  mask-image: radial-gradient(ellipse at 50% 0%, #000 25%, transparent 72%);
  pointer-events: none;
}
.hero-interno h1 {
  color: #fff;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  font-weight: 800;
  letter-spacing: -.015em;
  margin: .4rem 0 1.1rem;
  position: relative;
  max-width: 860px;
}
.hero-interno .hero-texto { position: relative; }
.hero-interno .eyebrow { position: relative; margin-bottom: 0; color: var(--ciano-neon); }

.migalhas {
  position: relative;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  font-size: .82rem;
  margin-bottom: 1.4rem;
}
.migalhas li { display: flex; align-items: center; gap: .45rem; color: var(--texto-inverso-suave); }
.migalhas li + li::before { content: '›'; color: var(--ciano-neon); }
.migalhas a { color: var(--azul-claro); text-decoration: none; }
.migalhas a:hover { text-decoration: underline; }

.voltar {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-bottom: 1.6rem;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--azul-claro);
  text-decoration: none;
  padding: .5rem .95rem;
  border: 1px solid rgba(220, 235, 255, .35);
  border-radius: 999px;
  transition: border-color var(--transicao), background var(--transicao), color var(--transicao);
}
.voltar:hover { border-color: var(--ciano-neon); color: var(--ciano-neon); background: rgba(53, 224, 255, .08); }
.voltar:focus-visible { outline: 3px solid var(--ciano-neon); outline-offset: 3px; }

.cta-final {
  text-align: center;
  max-width: 860px;
  margin-inline: auto;
}
.cta-final h2 { color: #fff; }
.cta-final p { margin: 1rem auto 2rem; max-width: 560px; }
.cta-final-botoes { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* ---------- Utilidades de acessibilidade ---------- */

:focus-visible {
  outline: 3px solid var(--azul-royal);
  outline-offset: 3px;
}
.secao-escura :focus-visible, .secao-profunda :focus-visible,
.hero :focus-visible, .hero-interno :focus-visible, .vidro-background :focus-visible {
  outline-color: var(--ciano-neon);
}

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