/* ============================================================
   RESET GLOBAL - Remove margens e paddings padrão dos navegadores
   ============================================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ============================================================
   ESTILOS BASE DO CORPO
   ============================================================ */
body {
  background: #1a0000;
  color: #e0e0e0;
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ============================================================
   BARRA DE PROGRESSO DE ROLAGEM (fixa no topo)
   ============================================================ */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: #ff0000;
  width: 0%;
  z-index: 200;
  transition: width 0.2s;
  box-shadow: 0 0 8px #ff0000, 0 0 15px #ff0000;
}

/* ============================================================
   HEADER FIXO
   ============================================================ */
header {
  background: #1a0000;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(255, 0, 0, 0.25), 0 4px 12px rgba(255, 0, 0, 0.3);
  background: rgba(26,0,0,0.9);
}

header h1 {
  color: #ff0000;
  font-size: 1.5rem;
  letter-spacing: 1px;
  text-shadow: 0 0 5px rgba(255, 0, 0, 0.4), 0 0 10px rgba(255, 0, 0, 0.2);
}

/* ============================================================
   NAVEGAÇÃO PRINCIPAL
   ============================================================ */
nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

nav a {
  font-weight: 500;
  transition: color 0.3s, border-bottom 0.3s, text-shadow 0.3s;
  cursor: pointer;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  font-size: 1rem;
}

nav a:hover {
  color: #ff4444;
  border-bottom-color: #ff0000;
  text-shadow: 0 0 5px rgba(255, 0, 0, 0.4), 0 0 10px rgba(255, 0, 0, 0.2);
}

/* ============================================================
   SEÇÕES COMUNS
   ============================================================ */
.section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 6rem 2rem 4rem;
  overflow-x: hidden;
  background: #1a0000;
}

.section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to bottom, rgba(26, 0, 0, 0) 0%, #1a0000 100%);
  z-index: 1;
  pointer-events: none;
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(to top, rgba(26, 0, 0, 0) 0%, #1a0000 100%);
  z-index: 1;
  pointer-events: none;
}

.section-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
  filter: brightness(0.30);
}

.content {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}

/* ============================================================
   TÍTULOS PRINCIPAIS (h2)
   ============================================================ */
h2 {
  margin-bottom: 1.5rem;
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: 2px;
  color: #ffffff;
  text-shadow: 0px 2px 4px black, 0 0 5px rgba(255, 0, 0, 0.15);
}

p {
  color: #ccc;
  margin-bottom: 1rem;
  line-height: 1.6;
  font-size: 1.11rem;
}

/* ============================================================
   BOTÕES PADRÃO
   ============================================================ */
.btn {
  background: #cc0000;
  color: #fff;
  padding: 0.75rem 1.8rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  display: inline-block;
  font-size: 1rem;
  margin-top: 1rem;
  box-shadow: 0 0 8px rgba(255, 0, 0, 0.3), 0 0 15px rgba(255, 0, 0, 0.1);
}

.btn:hover {
  background: #ff0000;
  transform: translateY(-2px);
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.4), 0 0 20px rgba(255, 0, 0, 0.2), 0 0 30px rgba(255, 0, 0, 0.1);
}

/* ============================================================
   RODAPÉ COM INFORMAÇÕES DE CONTATO
   ============================================================ */
.info-footer {
  margin-top: 3rem;
  display: flex;
  gap: 1.2rem;
  font-size: 0.8rem;
  color: #ccc;
  opacity: 0.8;
  flex-wrap: wrap;
  justify-content: center;
}

/* ============================================================
   SEÇÃO HOME
   ============================================================ */
#home {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column; /* Força um debaixo do outro */
  align-items: center;
  justify-content: center;
  padding: 100px 20px; /* Aumentado para dar respiro no PC */
  gap: 60px; /* Distância exata entre o texto e o cartão */
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(255,0,0,0.15), transparent 40%),
    radial-gradient(circle at bottom, rgba(255,0,0,0.08), transparent 35%),
    linear-gradient(180deg, #070707 0%, #120000 100%);
}

/* O "fundo" do cartão agora é um container normal no fluxo */
.home-card-bg {
  position: relative; /* Mudado de absolute para relative */
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
  opacity: 1; /* Aumentado para o cartão brilhar mais */
  pointer-events: auto; /* Permite interagir se necessário */
}

/* Garante que o conteúdo do texto não flutue */
#home .content {
  position: relative;
  z-index: 2;
  margin: 0 auto;
  width: 100%;
}

.home-wrapper {
  position: relative;
  z-index: 2;
  text-align: center;
}

/* ============================================================
   CARDS DE SERVIÇOS
   ============================================================ */
.services {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  width: 100%;
  margin-top: 1rem;
}

.service-card {
  background: #330000cc;
  background: rgba(26,0,0,0.9);
  padding: 2rem;
  flex: 1 1 250px;
  border-radius: 16px;
  transition: transform 0.3s, background 0.3s, box-shadow 0.3s;
  border: 1px solid #ff0000;
  box-shadow: 0 0 5px rgba(255, 0, 0, 0.1);
}

.service-card:hover {
  transform: translateY(-8px);
  background: #440000cc;
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.3), 0 0 20px rgba(255, 0, 0, 0.15);
}

.service-card i {
  margin: 0 auto 1rem;
  color: #ff0000;
  display: block;
  width: 40px;
  height: 40px;
  filter: drop-shadow(0 0 4px rgba(255, 0, 0, 0.4));
}

/* ============================================================
   SEÇÃO SOBRE
   ============================================================ */
.about-container {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  margin-bottom: 1rem;
}

.profile-image {
  flex: 0 0 250px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid #ff0000;
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.35), 0 0 20px rgba(255, 0, 0, 0.2), 0 5px 15px rgba(255, 0, 0, 0.25);
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-text {
  flex: 2;
  min-width: 260px;
  text-align: left;
  background: rgba(26, 0, 0, 0.6);
  padding: 1.5rem;
  border-radius: 5px;
  background: rgba(26,0,0,0.9);
}

/* ============================================================
   LINKS DE REDES SOCIAIS
   ============================================================ */
.social-links {
  display: flex;
  justify-content: right;
  gap: 2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: #2a0000;
  border-radius: 50%;
  transition: all 0.3s;
  border: 1px solid #ff0000;
  box-shadow: 0 0 5px rgba(255, 0, 0, 0.2);
}

.social-links a:hover {
  transform: translateY(-5px);
  background: #440000;
  border-color: #ff4444;
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.35), 0 0 20px rgba(255, 0, 0, 0.2);
}

.social-links i {
  width: 24px;
  height: 24px;
  color: #ff0000;
  filter: drop-shadow(0 0 3px rgba(255, 0, 0, 0.35));
}

/* ============================================================
   ESTATÍSTICAS
   ============================================================ */
.stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
  background: #1a0000cc;
  background: rgba(26,0,0,0.9);
  padding: 1.8rem;
  border-radius: 15px;
  width: 100%;
  border: 1px solid #ff0000;
  box-shadow: 0 0 8px rgba(255, 0, 0, 0.2), inset 0 0 8px rgba(255, 0, 0, 0.05);
}

.stat-item {
  text-align: center;
  flex: 1;
}

.stat-number {
  font-size: 2.4rem;
  font-weight: 700;
  color: #ff0000;
  display: block;
  text-shadow: 0 0 5px rgba(255, 0, 0, 0.4), 0 0 10px rgba(255, 0, 0, 0.2);
}

/* ============================================================
   BLOCOS DE CONTEÚDO EXTRA
   ============================================================ */
.about-extra {
  width: 100%;
  max-width: 90%;
  margin: 3rem auto 0;
  background: #1a0000cc;
  padding: 1.8rem;
  border-radius: 10px;
  background: rgba(26,0,0,0.9);
  border: 1px solid #ff0000;
  text-align: left;
  box-shadow: 0 0 8px rgba(255, 0, 0, 0.15), inset 0 0 8px rgba(255, 0, 0, 0.03);
}

/* ============================================================
   SEÇÃO DE HABILIDADES
   ============================================================ */
.skills {
  width: 100%;
  max-width: 90%;
  margin: 3rem auto 0;
  background: #1a0000cc;
  padding: 1.8rem;
  border-radius: 10px;
  background: rgba(26,0,0,0.9);
  border: 1px solid #ff0000;
  text-align: center;
  box-shadow: 0 0 8px rgba(255, 0, 0, 0.15), inset 0 0 8px rgba(255, 0, 0, 0.03);
}

.skills-grid {
  max-width: 600px;
  margin: 1.5rem auto 0;
  text-align: center;
}

.skill-item {
  margin-bottom: 1rem;
}

.skill-bar {
  background: #ff0000;
  width: 100%;
  height: 2px;
  border-radius: 25px;
  overflow: hidden;
  margin: 0 auto;
}

/* ============================================================
   TIMELINE DE EXPERIÊNCIA
   ============================================================ */
.experience {
  margin: 3rem 0;
  width: 100%;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 2rem auto 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #ff0000;
  box-shadow: 0 0 5px rgba(255, 0, 0, 0.35), 0 0 10px rgba(255, 0, 0, 0.2);
}

.timeline-item {
  display: flex;
  margin-bottom: 2rem;
  position: relative;
}

.timeline-dot {
  width: 16px;
  height: 16px;
  background: #ff0000;
  border-radius: 50%;
  position: absolute;
  left: 13px;
  top: 8px;
  z-index: 1;
  box-shadow: 0 0 5px rgba(255, 0, 0, 0.6), 0 0 10px rgba(255, 0, 0, 0.35), 0 0 15px rgba(255, 0, 0, 0.2);
}

.timeline-content {
  margin-left: 48px;
  background: #1a0000cc;
  padding: 1.2rem;
  border-radius: 12px;
  border: 1px solid #ff0000;
  width: 100%;
  box-shadow: 0 0 5px rgba(255, 0, 0, 0.1);
}

/* ============================================================
   GRID DE PORTFÓLIO
   ============================================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  width: 100%;
  margin-top: 1rem;
}

.project {
  cursor: not-allowed;
  background: #2a0000;
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid #ff0000;
}

.project:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 12px rgba(255, 0, 0, 0.35), 0 0 24px rgba(255, 0, 0, 0.2), 0 8px 16px rgba(255, 0, 0, 0.25);
}

.project-image {
  height: 280px;
  background: #1a0000;
  position: relative;
  cursor: grab;
}

.project-description {
  padding: 1rem 1.2rem 1.2rem;
  text-align: center;
}

/* ============================================================
   FORMULÁRIO DE CONTATO
   ============================================================ */
.contact form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 700px;
  margin: 0 auto;
  width: 350px;
}

.contact input,
.contact textarea {
  padding: 1.2rem;
  border-radius: 12px;
  border: 1px solid #ff0000;
  background: #2a0000;
  color: #fff;
  font-size: 1rem;
  outline: none;
  transition: border 0.2s, box-shadow 0.2s;
}

.contact input:focus,
.contact textarea:focus {
  border-color: #ff4444;
  box-shadow: 0 0 5px rgba(255, 0, 0, 0.2), 0 0 10px rgba(255, 0, 0, 0.1);
}

/* ============================================================
   BOTÃO DE ENVIO COM EFEITO SHINE
   ============================================================ */
.contact .btn {
  background: #cc0000;
  color: #fff;
  padding: 0.75rem 1.8rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  display: inline-block;
  font-size: 1rem;
  margin-top: 1rem;
  box-shadow: 0 0 8px rgba(255, 0, 0, 0.3), 0 0 15px rgba(255, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.contact .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 30%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0.1) 70%,
    transparent 100%
  );
  transform: skewX(-25deg);
  animation: shine 20s infinite;
}

@keyframes shine {
  0% {
    left: -100%;
  }
  20% {
    left: 150%;
  }
  100% {
    left: 150%;
  }
}

.contact .btn:hover {
  background: #ff0000;
  transform: scale(1.02);
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.4), 0 0 20px rgba(255, 0, 0, 0.2), 0 0 30px rgba(255, 0, 0, 0.1);
}

.contact .btn:hover::before {
  animation: shine-hover 0.6s forwards;
}

@keyframes shine-hover {
  0% {
    left: -100%;
  }
  100% {
    left: 150%;
  }
}

/* ============================================================
   BOTÃO "VOLTAR AO TOPO"
   ============================================================ */
#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #cc0000;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  cursor: pointer;
  opacity: 0;
  transition: 0.3s;
  z-index: 1000;
  pointer-events: none;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 8px rgba(255, 0, 0, 0.35), 0 0 15px rgba(255, 0, 0, 0.2);
}

#back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

#back-to-top:hover {
  background: #ff0000;
  box-shadow: 0 0 12px rgba(255, 0, 0, 0.5), 0 0 24px rgba(255, 0, 0, 0.3), 0 0 36px rgba(255, 0, 0, 0.15);
}

/* ============================================================
   ANIMAÇÃO DE REVELAÇÃO AO ROLAR (SCROLL REVEAL)
   ============================================================ */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: opacity 0.6s cubic-bezier(0.34, 1.2, 0.64, 1),
              transform 0.6s cubic-bezier(0.34, 1.2, 0.64, 1);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ============================================================
   SEÇÃO DE INSIGHT (Fundações)
   ============================================================ */
.insight-section {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 4rem 0;
  flex-wrap: wrap;
}

.insight-text {
  flex: 1;
  min-width: 280px;
  text-align: left;
}

.insight-image {
  flex: 1;
  min-width: 280px;
}

.insight-image img {
  width: 100%;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 0 12px rgba(255, 0, 0, 0.3), 0 0 24px rgba(255, 0, 0, 0.15), 0 6px 15px rgba(255, 0, 0, 0.2);
}

/* ============================================================
   LISTA DE PROJETOS COM IMAGENS
   ============================================================ */
.projects-list h2 {
  width: 100%;
  margin-top: 3rem;
  text-shadow: 0px 2px 4px black, 0 0 5px rgba(255, 0, 0, 0.15);
}

.project-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.project-images img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 10px;
  transition: 0.3s;
  cursor: pointer;
  border: 1px solid #ff0000;
  box-shadow: 0 0 5px rgba(255, 0, 0, 0.1);
}

.project-images img:hover {
  transform: scale(1.02);
  box-shadow: 0 0 12px rgba(255, 0, 0, 0.35), 0 0 24px rgba(255, 0, 0, 0.2);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: 0.3s;
  z-index: 9999;
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 10px;
  border: 2px solid #ff0000;
  box-shadow: 0 0 15px rgba(255, 0, 0, 0.35), 0 0 30px rgba(255, 0, 0, 0.2);
}

.close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 2rem;
  color: #ff0000;
  cursor: pointer;
  text-shadow: 0 0 5px rgba(255, 0, 0, 0.4);
}

/* ============================================================
   BLOCOS DE SERVIÇO
   ============================================================ */
.service-block {
  background: rgba(26, 0, 0, 0.5);
  padding: 1.5rem;
  border-radius: 10px;
  margin-bottom: 1.5rem;
  border: 1px solid #ff0000;
  box-shadow: 0 0 5px rgba(255, 0, 0, 0.1);
}

/* ============================================================
   TÍTULO COM EFEITO DE DIGITAÇÃO
   ============================================================ */
#typing-title {
  display: inline-block;
  font-size: 1.25rem;
  letter-spacing: 1px;
  color: #ff0000;
  border-right: 2px solid #ff0000;
  padding-right: 2px;
  line-height: normal;
  animation: blink-caret 0.75s step-end infinite;
  text-shadow: 0 0 5px rgba(255, 0, 0, 0.4), 0 0 10px rgba(255, 0, 0, 0.2);
}

@keyframes blink-caret {
  0%, 100% {
    border-color: transparent;
    text-shadow: 0 0 5px rgba(255, 0, 0, 0.4), 0 0 10px rgba(255, 0, 0, 0.2);
  }
  50% {
    border-color: #ff0000;
    text-shadow: 0 0 5px rgba(255, 0, 0, 0.4), 0 0 10px rgba(255, 0, 0, 0.2);
  }
}

.floating-qr {
  position: absolute;

  right: 5%;
  top: 50%;

  transform: translateY(-50%);

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;

  z-index: 5;
}

.floating-qr img {
  width: 150px;
  height: 150px;

  padding: 12px;

  background: rgba(255,255,255,0.96);

  border-radius: 28px;

  border: 1px solid rgba(255,0,0,0.4);

  box-shadow:
    0 0 20px rgba(255,0,0,0.18),
    0 0 50px rgba(255,0,0,0.08);

  transition:
    transform 0.4s ease,
    box-shadow 0.4s ease;
}

.floating-qr img:hover {
  transform: scale(1.05);

  box-shadow:
    0 0 25px rgba(255,0,0,0.3),
    0 0 60px rgba(255,0,0,0.15);
}

.floating-qr span {
  color: #bdbdbd;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.qr-glow {
  position: absolute;

  width: 240px;
  height: 240px;

  background:
    radial-gradient(
      circle,
      rgba(255,0,0,0.14) 0%,
      transparent 70%
    );

  z-index: -1;

  filter: blur(30px);

  animation: qrPulse 4s ease-in-out infinite;
}

@keyframes qrPulse {
  0%,100% {
    transform: scale(1);
    opacity: 0.7;
  }

  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

/* ============================================================
   CONFIGURAÇÃO DA SEÇÃO (TEXTO ACIMA, CARD ABAIXO)
   ============================================================ */
#home {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column; /* Empilha verticalmente */
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  gap: 50px; /* Espaço entre o texto e o cartão */
  background:
    radial-gradient(circle at top, rgba(255,0,0,0.15), transparent 40%),
    radial-gradient(circle at bottom, rgba(255,0,0,0.08), transparent 35%),
    linear-gradient(180deg, #070707 0%, #120000 100%);
}

/* Grid de fundo e Partículas (Mantidos) */
#home::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,0,0,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,0,0,0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: #ff0000;
  border-radius: 50%;
  box-shadow: 0 0 10px #ff0000;
  opacity: 0.4;
  animation: floatParticle 8s linear infinite;
}

@keyframes floatParticle {
  from { transform: translateY(0px); opacity: 0; }
  20% { opacity: 0.5; }
  to { transform: translateY(-500px); opacity: 0; }
}

/* ============================================================
   CARD 3D - COM BRILHO NEON E AJUSTE DE IMAGEM
   ============================================================ */
.card-3d-wrapper {
  width: 100%;
  max-width: 550px;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 2000px;
  z-index: 2;
}

.card-3d-scene {
  width: 100%;
  max-width: 530px;
  aspect-ratio: 1.58 / 1; /* Proporção áurea de cartões */
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-3d {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: cardSpin3D 12s linear infinite;
}

@keyframes cardSpin3D {
  0% { transform: rotateX(10deg) rotateY(-30deg); }
  100% { transform: rotateX(10deg) rotateY(330deg); }
}

.card-3d-face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  overflow: hidden;
  backface-visibility: hidden;
  background: #000;
  border: 2px solid rgba(255, 30, 30, 0.7); /* Borda Neon */
  
  /* Glow Neon Intenso */
  box-shadow: 
    0 0 20px rgba(255, 0, 0, 0.4),
    0 0 50px rgba(255, 0, 0, 0.2);
    
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-3d-face img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Mantém o logo ADA perfeito */
}

.card-3d-back {
  transform: rotateY(180deg);
}

/* Reflexo (Shine) */
.card-3d-reflection {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  overflow: hidden;
  pointer-events: none;
  z-index: 5;
}

.card-3d-reflection::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -60%;
  width: 40%;
  height: 140%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255,255,255,0.05) 35%,
    rgba(255,255,255,0.2) 50%,
    rgba(255,255,255,0.05) 65%,
    transparent 100%
  );
  transform: skewX(-25deg);
  animation: cardShineClean 6s ease-in-out infinite;
}

@keyframes cardShineClean {
  0% { left: -60%; opacity: 0; }
  10%, 40% { opacity: 1; }
  50%, 100% { left: 130%; opacity: 0; }
}

/* ============================================================
   RESPONSIVIDADE AJUSTADA
   ============================================================ */
/* ============================================================
   RESPONSIVIDADE - TABLETS E CELULARES (Fix 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Ajuste da Seção Home para garantir o empilhamento */
  #home {
    padding: 60px 20px;
    gap: 35px; /* Espaço entre texto e card no mobile */
    min-height: auto; /* Permite que a seção cresça conforme o conteúdo */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  /* Reset do conteúdo para não flutuar */
  #home .content, 
  .home-wrapper {
    position: relative;
    z-index: 2;
    margin-top: 0;
  }

  /* Ajuste do Card para não esticar e não sumir */
  .home-card-bg {
    position: relative; /* Garante que ele fique abaixo do texto no fluxo */
    inset: auto;
    width: 100%;
    max-width: 450px; /* Limita largura em tablets */
    opacity: 1;
    transform: none; /* Remove o translateY(320px) antigo */
    margin: 0 auto;
  }

  .card-3d-wrapper {
    max-width: 100%;
    transform: none;
    perspective: 1200px; /* Perspectiva mais suave para telas menores */
  }

  .card-3d-scene {
    width: 100%;
    height: auto;
    aspect-ratio: 1.58 / 1; /* Mantém o formato de cartão de visitas */
    max-width: 100%;
  }

  /* Brilho neon ajustado para telas menores */
  .card-3d-face {
    border-radius: 15px;
    box-shadow: 
      0 0 15px rgba(255, 0, 0, 0.4),
      0 0 30px rgba(255, 0, 0, 0.2);
  }

  /* Ajustes gerais de texto para leitura no mobile */
  h2 {
    font-size: 1.8rem;
    line-height: 1.2;
  }

  p {
    font-size: 1rem;
  }

  /* Esconde elementos desnecessários no mobile se houver */
  .floating-qr {
    display: none;
  }
}

/* ============================================================
   RESPONSIVIDADE - CELULARES
   ============================================================ */
/* ============================================================
   RESPONSIVIDADE - CARTÃO MOBILE FIX
   ============================================================ */
@media (max-width: 480px) {

  #home {
    padding: 40px 15px;
    gap: 25px;
  }

  /* QR Code mobile fix */
  .floating-qr {
    display: none;
  }

  /* glow menor no mobile */
  .qr-glow {
    width: 140px;
    height: 140px;
    filter: blur(20px);
    opacity: 0.6;
  }
  
  #cartao {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  .card-3d-wrapper {
    width: 100%;
    max-width: 90%;
    margin-bottom: 50px;
    padding: 0;
    perspective: 1000px;
    overflow: hidden;
    transform: none;
  }

  .card-3d-scene {
    width: 100%;
    height: 200px; /* Menor no celular */
    aspect-ratio: 1.58 / 1;
    max-width: 100%;
  }

  .card-3d {
    width: 100%;
    height: 100%;
    animation: cardSpin3DMobile 12s linear infinite;
    transform-style: preserve-3d;
  }

  .card-3d-face {
    width: 100%;
    height: 100%;
    border-radius: 14px;
    overflow: hidden;
  }

  .card-3d-face img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  @keyframes cardSpin3DMobile {
    0% {
      transform: rotateX(2deg) rotateY(-18deg);
    }

    100% {
      transform: rotateX(2deg) rotateY(342deg);
    }
  }

  /* reduz glow gigante no celular */
  .card-3d-wrapper::before {
    width: 300px;
    height: 300px;
    filter: blur(40px);
  }
}