/* =========================================================
   Propaga Divulgações — carro de som em Blumenau
   Paleta e tipografia conforme BRIEFING-SITE.md
   ========================================================= */

:root {
  --navy:        #0F172A;
  --navy-claro:  #1E293B;
  --navy-fundo:  #16213A;
  --laranja:     #F97316;
  --laranja-hover: #EA580C;
  --creme:       #FDE9D9;
  --cinza:       #64748B;
  --branco:      #FFFFFF;

  --texto-suave: rgba(253, 233, 217, 0.74);
  --borda:       rgba(249, 115, 22, 0.18);
  --borda-suave: rgba(253, 233, 217, 0.12);

  --raio:     16px;
  --raio-btn: 12px;
  --largura:  1140px;

  --sombra: 0 18px 40px rgba(2, 6, 23, 0.45);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.65;
  color: var(--creme);
  background: var(--navy);
  overflow-x: hidden;
}

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

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.18;
  color: var(--branco);
  margin: 0 0 .5em;
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(2rem, 7vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 4.6vw, 2.5rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1rem; }

a { color: var(--laranja); }

.container {
  width: 100%;
  max-width: var(--largura);
  margin-inline: auto;
  padding-inline: 20px;
}

.centro { text-align: center; }

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

.pular {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--laranja);
  color: var(--navy);
  font-weight: 700;
  padding: 12px 20px;
  border-radius: 0 0 var(--raio-btn) 0;
}
.pular:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--laranja);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: var(--raio-btn);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.25;
  text-decoration: none;
  text-align: center;
  transition: background-color .18s ease, border-color .18s ease, transform .18s ease;
}

.btn--laranja {
  background: var(--laranja);
  color: var(--navy);
}
.btn--laranja:hover { background: var(--laranja-hover); }

.btn--vazado {
  background: transparent;
  color: var(--creme);
  border: 2px solid var(--borda-suave);
}
.btn--vazado:hover {
  border-color: var(--laranja);
  color: var(--branco);
}

.btn--grande {
  min-height: 56px;
  padding: 15px 28px;
  font-size: 1.05rem;
}

.btn--pequeno {
  min-height: 42px;
  padding: 8px 16px;
  font-size: .9rem;
}

.btn--bloco {
  display: flex;
  width: 100%;
  margin-top: auto;
}

.btn:active { transform: translateY(1px); }

.icone-wa {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  fill: currentColor;
}

/* ---------- Faixa de barras (equalizador) ---------- */

.barras {
  height: 34px;
  background-image: url("imagens/barras-equalizador.svg");
  background-repeat: repeat-x;
  background-size: auto 34px;
  background-position: center;
  opacity: .25;
}

.barras--fina {
  height: 22px;
  background-size: auto 22px;
  opacity: .3;
}

/* ---------- Topo ---------- */

.topo {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borda-suave);
}

.topo__linha {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 10px;
}

.topo__logo { display: block; line-height: 0; }
.topo__logo img { width: 128px; height: auto; }

.topo__cta { padding-inline: 16px; }
.topo__cta-texto { display: none; }

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

.hero {
  position: relative;
  padding-block: 44px 52px;
  background:
    radial-gradient(90% 70% at 18% 0%, rgba(249, 115, 22, 0.16), transparent 62%),
    radial-gradient(70% 60% at 100% 30%, rgba(249, 115, 22, 0.08), transparent 60%),
    var(--navy);
}

.hero__grade { display: grid; gap: 36px; }

.selo {
  display: inline-block;
  margin: 0 0 14px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--laranja);
}

.selo--centro { display: block; text-align: center; }

.destaque { color: var(--laranja); }

.hero__sub {
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  color: var(--creme);
  max-width: 34ch;
  margin-bottom: 28px;
}

.hero__acoes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
}

.hero__pontos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.hero__pontos li {
  position: relative;
  padding-left: 30px;
  color: var(--texto-suave);
  font-size: .97rem;
}

.hero__pontos li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .42em;
  width: 18px;
  height: 10px;
  border-left: 2.5px solid var(--laranja);
  border-bottom: 2.5px solid var(--laranja);
  transform: rotate(-45deg);
  border-radius: 1px;
}

/* Espaço reservado para foto/vídeo do carro */
.hero__midia {
  margin: 0;
  border-radius: var(--raio);
  overflow: hidden;
}

.hero__midia--vazia {
  display: grid;
  place-items: center;
  min-height: 300px;
  padding: 34px 24px;
  text-align: center;
  background:
    linear-gradient(160deg, rgba(249, 115, 22, 0.12), rgba(30, 41, 59, 0.9)),
    var(--navy-claro);
  border: 1px solid var(--borda);
  box-shadow: var(--sombra);
}

.midia-marca img {
  width: 78px;
  height: 78px;
  margin: 0 auto 16px;
  opacity: .9;
}

.midia-marca__titulo {
  font-weight: 700;
  color: var(--branco);
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.midia-marca__texto {
  color: var(--texto-suave);
  font-size: .92rem;
  margin-bottom: 18px;
}

/* ---------- Seções ---------- */

.secao { padding-block: 56px; }

.secao--clara { background: var(--navy-claro); }

.secao--estreita { padding-block: 48px; }

.secao__titulo {
  text-align: center;
  max-width: 22ch;
  margin-inline: auto;
}

.secao__intro {
  text-align: center;
  max-width: 56ch;
  margin: 0 auto 36px;
  color: var(--texto-suave);
}

.secao__nota {
  text-align: center;
  color: var(--texto-suave);
  font-size: .92rem;
  margin: 22px 0 0;
}

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

.cards {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.card {
  background: var(--navy-claro);
  border: 1px solid var(--borda-suave);
  border-radius: var(--raio);
  padding: 24px 22px;
  transition: border-color .2s ease, transform .2s ease;
}

.secao--clara .card { background: rgba(15, 23, 42, 0.62); }

.card:hover {
  border-color: var(--borda);
  transform: translateY(-3px);
}

.card p {
  margin: 0;
  color: var(--texto-suave);
  font-size: .95rem;
}

.card--compacto { padding: 22px 20px; }

.card__icone {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  border-radius: 12px;
  background: rgba(249, 115, 22, 0.14);
}

.card__icone svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: var(--laranja);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Como funciona ---------- */

.passos {
  list-style: none;
  counter-reset: passo;
  display: grid;
  gap: 16px;
  margin: 32px 0 0;
  padding: 0;
}

.passo {
  position: relative;
  background: rgba(15, 23, 42, 0.62);
  border: 1px solid var(--borda-suave);
  border-radius: var(--raio);
  padding: 26px 22px;
}

.passo__num {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--laranja);
  color: var(--navy);
  font-weight: 700;
  font-size: 1.15rem;
}

.passo p {
  margin: 0;
  color: var(--texto-suave);
  font-size: .95rem;
}

/* ---------- Formatos ---------- */

.formato {
  display: flex;
  flex-direction: column;
  background: rgba(15, 23, 42, 0.62);
  border: 1px solid var(--borda-suave);
  border-radius: var(--raio);
  padding: 24px 22px;
}

.formato p {
  color: var(--texto-suave);
  font-size: .95rem;
  margin-bottom: 20px;
}

.formato--destaque {
  border-color: var(--laranja);
  background: rgba(249, 115, 22, 0.08);
}

.formato__selo {
  align-self: flex-start;
  margin-bottom: 14px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--laranja);
  color: var(--navy);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ---------- Cidades ---------- */

.cidades {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
}

.cidades li {
  padding: 10px 20px;
  border: 1px solid var(--borda);
  border-radius: 999px;
  background: var(--navy-claro);
  font-weight: 500;
  font-size: .95rem;
  color: var(--creme);
}

.cidades--extra {
  border-style: dashed;
  color: var(--texto-suave);
}

/* ---------- Depoimentos (oculto por padrão) ---------- */

.depoimento { font-size: 1rem; color: var(--creme); }
.depoimento__autor {
  margin: 12px 0 0;
  font-size: .85rem;
  font-weight: 500;
  color: var(--laranja);
}

/* ---------- Instagram ---------- */

.grade-insta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 32px 0;
}

.grade-insta a {
  display: block;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--borda-suave);
  line-height: 0;
  transition: border-color .2s ease, transform .2s ease;
}

.grade-insta a:hover {
  border-color: var(--laranja);
  transform: translateY(-3px);
}

/* ---------- Chamada final ---------- */

.final {
  background:
    radial-gradient(70% 90% at 50% 0%, rgba(249, 115, 22, 0.18), transparent 65%),
    var(--navy);
  padding-block: 0 0;
}

.final .container { padding-block: 52px; }

.final__titulo { font-size: clamp(1.9rem, 6vw, 3rem); margin-bottom: .3em; }

.final__texto {
  color: var(--creme);
  font-size: 1.08rem;
  max-width: 40ch;
  margin: 0 auto 28px;
}

.final__nota {
  margin: 20px 0 0;
  font-size: .88rem;
  color: var(--texto-suave);
}

/* ---------- Rodapé ---------- */

.rodape {
  background: var(--navy-claro);
  border-top: 1px solid var(--borda-suave);
  padding-block: 44px 24px;
}

.rodape__grade {
  display: grid;
  gap: 32px;
}

.rodape img { width: 140px; margin-bottom: 14px; }

.rodape__texto {
  color: var(--texto-suave);
  font-size: .92rem;
  max-width: 34ch;
  margin: 0;
}

.rodape__titulo {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--laranja);
  margin: 0 0 14px;
}

.rodape__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rodape__links a {
  color: var(--creme);
  text-decoration: none;
  font-size: .95rem;
  min-height: 24px;
}

.rodape__links a:hover { color: var(--laranja); }

.rodape__base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--borda-suave);
}

.rodape__base p {
  margin: 0;
  font-size: .84rem;
  color: var(--texto-suave);
}

/* ---------- Botão flutuante do WhatsApp ---------- */

.flutuante {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 120;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 56px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--laranja);
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 26px rgba(2, 6, 23, 0.55);
  transition: background-color .18s ease;
}

.flutuante:hover { background: var(--laranja-hover); }

.flutuante svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

/* Espaço pro botão flutuante não cobrir o fim do rodapé */
.rodape { padding-bottom: 92px; }

@media (max-width: 400px) {
  .flutuante {
    padding: 0;
    width: 58px;
    justify-content: center;
  }
  .flutuante__texto { display: none; }
}

/* =========================================================
   Telas maiores
   ========================================================= */

@media (min-width: 620px) {
  .topo__logo img { width: 150px; }
  .topo__cta-texto { display: inline; }
  .topo__cta { padding-inline: 20px; }

  .hero__acoes { flex-direction: row; flex-wrap: wrap; }
  .hero__pontos { grid-template-columns: repeat(2, 1fr); }

  .cards { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .passos { grid-template-columns: repeat(3, 1fr); }
  .grade-insta { grid-template-columns: repeat(4, 1fr); }

  .rodape__grade { grid-template-columns: 1.4fr 1fr 1fr; }
}

@media (min-width: 900px) {
  body { font-size: 18px; }

  .hero { padding-block: 72px 80px; }
  .hero__grade {
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 52px;
  }
  .hero__pontos { grid-template-columns: 1fr; }
  .hero__midia--vazia { min-height: 420px; }

  .secao { padding-block: 84px; }
  .secao--estreita { padding-block: 68px; }
  .final .container { padding-block: 84px; }

  .cards { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .cards--4 { grid-template-columns: repeat(4, 1fr); }
  .cards--formatos { grid-template-columns: repeat(4, 1fr); }

  .topo__logo img { width: 164px; }
}

/* ---------- Acessibilidade: menos movimento ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .card:hover,
  .grade-insta a:hover { transform: none; }
}

/* ---------- Impressão ---------- */

@media print {
  .topo, .flutuante, .barras, .grade-insta { display: none; }
  body { background: #fff; color: #0F172A; }
  h1, h2, h3 { color: #0F172A; }
}