/* =====================================================
   CSS Custom Properties (Theme)
===================================================== */
:root {
  /* Cores */
  --cor-destaque: #ffd400;
  --cor-fundo-topo: #111111;
  --cor-fundo-base: #000000;
  --cor-texto: #ffffff;
  --cor-texto-escuro: #000000;
  --cor-destaque-alpha-30: rgba(255, 212, 0, 0.3);
  --cor-destaque-alpha-45: rgba(255, 212, 0, 0.45);

  /* Tipografia */
  --font-principal: 'Montserrat', sans-serif;

  /* Espaçamentos */
  --espacamento-secao: 80px;
  --raio-borda: 18px;
  --raio-borda-lg: 26px;
  --raio-botao: 30px;

  /* Sombras */
  --sombra-card: 0 20px 40px rgba(0, 0, 0, 0.6);
  --sombra-leve: 0 10px 25px rgba(0, 0, 0, 0.45);
  --sombra-forte: 0 25px 60px rgba(0, 0, 0, 0.55);

  /* Transições */
  --transicao-rapida: 0.2s ease;
  --transicao-media: 0.3s ease;
  --transicao-suave: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* =====================================================
   Reset Global
===================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-principal);
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  background-color: var(--cor-fundo-base);
}

/* =====================================================
   Scrollbar Customizada
===================================================== */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--cor-fundo-base);
}

::-webkit-scrollbar-thumb {
  background: #333;
  border-radius: 10px;
  border: 2px solid var(--cor-fundo-base);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--cor-destaque);
}

body {
  background: radial-gradient(circle at top, var(--cor-fundo-topo), var(--cor-fundo-base));
  color: var(--cor-texto);
  padding-top: 90px;
  padding-bottom: 120px;
  overflow-x: hidden;
}

/* Acessibilidade: foco visível por teclado */
:focus-visible {
  outline: 2px solid var(--cor-destaque);
  outline-offset: 3px;
}

/* Seleção de texto */
::selection {
  background: var(--cor-destaque);
  color: var(--cor-texto-escuro);
}

.slogan {
  margin-top: 20px;
  font-size: clamp(0.95rem, 2.5vw, 1.1rem);
  font-weight: 600;
  opacity: 0.8;
  letter-spacing: 0.3px;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

section {
  padding: var(--espacamento-secao) 0;
}

h2 {
  text-align: center;
  font-size: clamp(1.9rem, 5vw, 2.4rem);
  margin-bottom: 30px;
}

/* =====================================================
   Navbar
===================================================== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  will-change: transform;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: 50%;
  transform: translateZ(0);
}

.menu a {
  margin-left: 28px;
  color: var(--cor-destaque);
  font-weight: 600;
  text-decoration: none;
  position: relative;
}

.menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--cor-destaque);
  transition: width 0.3s ease;
}

.menu a:hover::after {
  width: 100%;
}

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-btn div {
  width: 26px;
  height: 3px;
  background: var(--cor-destaque);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 78px;
  width: 100%;
  padding: 20px 0;
  text-align: center;
  z-index: 999;
  background: #000;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu a {
  display: block;
  padding: 14px 0;
  color: var(--cor-destaque);
  font-weight: 600;
  text-decoration: none;
}

/* =====================================================
   Hero Section
===================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 6vw, 3rem);
  font-weight: 800;
}

.hero-content p {
  margin: 15px 0 30px;
  font-size: clamp(1rem, 3vw, 1.1rem);
  opacity: 0.9;
}

.foto-grupo {
  width: 100%;
  max-width: 320px;
  margin-top: -75px;
  margin-bottom: 25px;
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  content-visibility: auto;
}

/* =====================================================
   Botões
===================================================== */
.btn-primary,
.btn-whatsapp {
  display: inline-block;
  padding: 14px 32px;
  background: var(--cor-destaque);
  color: var(--cor-texto-escuro);
  border-radius: var(--raio-botao);
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transicao-rapida), box-shadow var(--transicao-rapida), filter var(--transicao-rapida);
  will-change: transform;
}

.btn-primary:hover,
.btn-whatsapp:hover {
  transform: scale(1.06);
  box-shadow: 0 10px 25px var(--cor-destaque-alpha-45);
  filter: brightness(1.05);
}

/* =====================================================
   Cards e Planos
===================================================== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
}

.card {
  background: linear-gradient(145deg, #131313, #0a0a0a);
  padding: 35px;
  text-align: center;
  border-radius: var(--raio-borda);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 20px rgba(255, 212, 0, 0.03);
  transition: transform var(--transicao-suave), box-shadow var(--transicao-media), border var(--transicao-media);
  will-change: transform;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sombra-card), inset 0 0 20px rgba(255, 212, 0, 0.08);
  border: 1px solid var(--cor-destaque-alpha-30);
}

.card.destaque {
  background: var(--cor-destaque);
  color: var(--cor-texto-escuro);
}

.card-click {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 22px;
  transition: transform var(--transicao-media), box-shadow var(--transicao-media);
}

.card-click:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
}

.selo-premium {
  position: absolute;
  top: 20px;
  right: -46px;
  padding: 7px 52px;
  background: linear-gradient(135deg, #000, #1a1a1a);
  color: var(--cor-destaque);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1.1px;
  transform: rotate(45deg);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.55);
}

.preco {
  font-size: clamp(1.4rem, 4vw, 1.6rem);
  font-weight: 700;
}

.preco-destaque {
  font-size: clamp(1.8rem, 4.6vw, 2.1rem);
  font-weight: 800;
  margin: 18px 0 26px;
  letter-spacing: 0.5px;
  animation: pulsePreco 2s infinite ease-in-out;
}

/* Card Premium Destaque */
.card-premium {
  position: relative;
  animation: premiumPulse 3s infinite ease-in-out;
  box-shadow: 0 0 0 rgba(255, 212, 0, 0), 0 25px 60px rgba(0, 0, 0, 0.6);
  will-change: transform;
}

.card-premium::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(120deg, transparent, rgba(255, 212, 0, 0.45), transparent);
  transform: translateX(-100%);
  animation: premiumShine 2.8s infinite;
  pointer-events: none;
  will-change: transform;
}

.card-premium::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 18px;
  box-shadow: 0 0 25px rgba(255, 212, 0, 0.45);
  opacity: 0.6;
  animation: premiumGlow 3s infinite;
  pointer-events: none;
}

/* =====================================================
   Elementos Específicos
===================================================== */
.sobre-texto {
  max-width: 720px;
  margin: 0 auto 32px;
  font-size: clamp(1rem, 2.6vw, 1.08rem);
  line-height: 1.7;
  opacity: 0.96;
  text-align: center;
}

.video-sobre,
.video-estrutura {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 9 / 16;
  margin: 18px auto 28px;
  display: block;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: var(--sombra-forte);
  background: var(--cor-fundo-base);
}

.img-planos {
  width: 100%;
  max-width: 420px;
  margin: 28px auto 42px;
  display: block;
  object-fit: cover;
  border-radius: var(--raio-borda-lg);
  border: 2px solid var(--cor-destaque-alpha-45);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.65);
  opacity: 0;
  transform: translateY(30px) scale(0.96);
  transition: opacity 0.6s ease-out, transform 0.6s var(--transicao-suave);
  will-change: opacity, transform;
}

.img-planos.reveal-active {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* =====================================================
   Localização
===================================================== */
.localizacao {
  background: linear-gradient(180deg, #0f0f0f, #141414);
  padding: 60px 20px;
  color: #ccc;
}

.localizacao-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.localizacao-col {
  flex: 1;
  min-width: 280px;
}

.localizacao-titulo {
  margin-bottom: 14px;
  color: var(--cor-destaque);
  font-size: clamp(1.05rem, 3vw, 1.2rem);
  letter-spacing: 0.5px;
}

.localizacao-endereco {
  margin-bottom: 14px;
  font-style: normal;
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.95;
}

.localizacao-link {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--cor-destaque);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.3px;
  transition: opacity 0.3s ease;
}

.localizacao-link:hover {
  opacity: 0.85;
}

.localizacao-mapa {
  width: 100%;
  height: 240px;
  border: 0;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.localizacao-horarios {
  margin-bottom: 16px;
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.95;
}

.localizacao-img {
  width: 100%;
  max-width: 200px;
  margin: 15px auto 0;
  display: block;
  border-radius: 6px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.55);
}

/* =====================================================
   Contato e Footer
===================================================== */
.contato {
  text-align: center;
}

.contato-itens {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.contato-item {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 26px;
  border-radius: 35px;
  background: linear-gradient(145deg, #111, #0a0a0a);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform var(--transicao-media), box-shadow var(--transicao-media);
}

.contato-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255, 212, 0, 0.25), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.contato-item:hover::before {
  transform: translateX(100%);
}

.contato-item img {
  width: 30px;
  height: 30px;
  transition: transform 0.35s ease;
}

.contato-item span {
  transition: letter-spacing 0.35s ease;
}

.contato-item:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.contato-item:hover img {
  transform: rotate(-8deg) scale(1.15);
}

.contato-item:hover span {
  letter-spacing: 0.5px;
}

.footer {
  text-align: center;
  padding: 30px 20px;
  opacity: 0.85;
}

.footer a {
  color: var(--cor-destaque);
  text-decoration: none;
  transition: opacity var(--transicao-rapida);
}

.footer a:hover {
  opacity: 0.8;
}

/* =====================================================
   Radio Player
===================================================== */
#radioPlayer {
  position: fixed;
  bottom: 0;
  width: 100%;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: #0b0b0b;
  border-top: 3px solid #1db954;
  transform: translateZ(0);
}

#radioLogo {
  width: 45px;
  border-radius: 8px;
}

.radio-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.radio-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.radio-name {
  display: inline;
  font-weight: 600;
  font-size: 14px;
}

.radio-name-mobile {
  display: none;
}

.radio-live {
  display: inline;
  font-size: 12px;
  color: #888;
}

#btnPlay {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: #1db954;
  color: #000;
  font-size: 18px;
  cursor: pointer;
  transition: transform 0.25s ease;
}

#btnPlay:hover {
  transform: scale(1.1);
}

/* =====================================================
   Animações
===================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.5s ease-out, transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: opacity, transform;
}

.reveal-active,
.reveal.ativo {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulsePreco {
  0% { transform: scale(1); }
  50% { transform: scale(1.04); }
  100% { transform: scale(1); }
}

@keyframes premiumPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

@keyframes premiumShine {
  0% { transform: translateX(-120%); }
  50% { transform: translateX(120%); }
  100% { transform: translateX(120%); }
}

@keyframes premiumGlow {
  0% { opacity: 0.3; }
  50% { opacity: 0.7; }
  100% { opacity: 0.3; }
}

/* =====================================================
   Responsivo: Tablets e Mobile
===================================================== */
@media (max-width: 992px) {

  body {
    padding-top: 70px;
    padding-bottom: 140px;
  }

  section {
    padding: 50px 0;
  }

  .container {
    width: 92%;
  }

  /* Navbar e Menu */
  .logo {
    width: 55px;
    height: 55px;
  }

  .menu {
    display: none;
  }

  .menu-btn {
    display: flex;
    padding: 10px;
  }

  .mobile-menu {
    top: 70px;
    background: #080808;
    border-bottom: 1px solid rgba(255, 212, 0, 0.2);
    padding: 10px 0;
  }

  .mobile-menu a {
    padding: 18px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  /* Hero */
  .hero {
    padding-top: 30px;
    min-height: auto;
    align-items: center;
    flex-direction: column;
  }

  .hero-content {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-content picture {
    display: flex;
    justify-content: center;
    width: 100%;
  }

  .foto-grupo {
    display: block;
    width: 90%;
    max-width: 320px;
    margin: 0 auto 30px;
    box-shadow: var(--sombra-leve);
  }

  .hero-content h1 {
    font-size: clamp(1.8rem, 8vw, 2.8rem);
    line-height: 1.2;
  }

  .hero-content p {
    font-size: clamp(0.95rem, 4vw, 1.1rem);
  }

  /* Textos e Vídeos */
  .sobre-texto {
    font-size: 1rem;
    text-align: justify;
    padding: 0 5px;
  }

  .video-sobre,
  .video-estrutura {
    max-width: 100%;
    margin-bottom: 20px;
    border-radius: 16px;
  }

  .img-planos {
    max-width: 320px;
    margin: 15px auto 30px;
    border-radius: 16px;
  }

  /* Cards */
  .cards {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    padding: 0;
  }

  .card {
    padding: 30px 20px;
  }

  /* Remove hover for touch devices */
  @media (hover: none) {
    .card:hover,
    .card-click:hover,
    .contato-item:hover {
      transform: none;
      box-shadow: none;
    }
  }

  /* Selo Premium */
  .selo-premium {
    top: 15px;
    right: -45px;
    font-size: 0.7rem;
    padding: 5px 40px;
  }

  .btn-primary,
  .btn-whatsapp {
    display: block;
    width: 100%;
    text-align: center;
    padding: 16px;
  }

  /* Localização */
  .localizacao {
    padding: 60px 15px;
  }

  .localizacao-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .localizacao-mapa {
    height: 300px;
  }

  /* Contato */
  .contato-itens {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  .contato-item {
    width: 100%;
    max-width: 280px;
    justify-content: center;
    padding: 16px;
  }

  /* Radio Player */
  #radioPlayer {
    flex-direction: row;
    flex-wrap: wrap;
    padding: 10px 15px;
    gap: 10px;
    justify-content: space-between;
  }

  .radio-left {
    width: auto;
    max-width: 60%;
  }

  .radio-name {
    display: none;
  }

  .radio-name-mobile {
    display: inline;
    font-weight: 600;
    font-size: 14px;
  }

  .radio-live {
    display: none;
  }

  .radio-right {
    width: auto;
    gap: 15px;
  }

  #radioVol {
    width: 80px;
    height: 20px;
  }

  #btnPlay {
    width: 42px;
    height: 42px;
  }

  /* Animações simplificadas no mobile */
  .reveal {
    transform: translateY(20px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
  }
}

/* =====================================================
   Acessibilidade e Performance
===================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .img-planos {
    opacity: 1;
    transform: none;
  }
}