/* ============================================================
   LANDING PAGE CSS - ASTIONSAGA
   Animações avançadas, parallax e efeitos visuais
   ============================================================ */

/* === RESET E CONFIGURAÇÕES GLOBAIS === */
html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  background: #000;
}

/* === NAVBAR FIXO === */
.navbar-landing {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(0, 0, 205, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 205, 0.3);
  transition: all 0.3s ease;
}

.navbar-landing.scrolled {
  padding: 0.5rem 0;
  background: rgba(0, 0, 205, 1);
  box-shadow: 0 4px 30px rgba(0, 0, 205, 0.5);
}

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo .logo-img {
  height: 45px;
  width: auto;
  transition: transform 0.3s ease;
}

.navbar-logo .logo-img:hover {
  transform: scale(1.05);
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: #fff;
  transition: transform 0.3s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
  transform: translateX(-50%) scaleX(1);
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

.nav-login {
  background: #fff;
  color: var(--azul-escuro);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
}

.nav-login:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.navbar-toggle span {
  width: 25px;
  height: 3px;
  background: #fff;
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* === SEÇÃO HERO === */
.section-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0000CD 0%, #4169E1 100%);
}

.parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    url('../imagens/BG_MAPA.png'),
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    radial-gradient(circle at 40% 20%, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: cover, 50px 50px, 80px 80px, 100px 100px;
  background-position: center, 0 0, 0 0, 0 0;
  background-repeat: no-repeat, repeat, repeat, repeat;
  animation: parallaxMove 20s ease-in-out infinite;
  opacity: 0.08;
}

@keyframes parallaxMove {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
  color: #fff;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.text-gradient {
  background: linear-gradient(135deg, #fff 0%, #FFD700 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { filter: hue-rotate(0deg); }
  50% { filter: hue-rotate(20deg); }
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.8;
  margin-bottom: 3rem;
  opacity: 0.95;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

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

.stat-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  animation: float 3s ease-in-out infinite;
}

.stat-icon i {
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.stat-text {
  font-size: 2rem;
  font-weight: 800;
  display: block;
  background: linear-gradient(135deg, #fff 0%, #FFD700 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.95rem;
  opacity: 0.9;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn span,
.btn i {
  position: relative;
  z-index: 1;
}

.btn-primary {
  background: #fff;
  color: var(--azul-escuro);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.4);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.btn-large {
  padding: 1.25rem 2.5rem;
  font-size: 1.2rem;
}

.w-100 {
  width: 100%;
}

/* === ANIMAÇÕES DE ENTRADA === */
.animate-fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === SEÇÕES GERAIS === */
section {
  position: relative;
  padding: 60px 0;
  overflow: hidden;
  min-height: auto;
}

.section-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.9) 100%);
  z-index: 1;
}

.container {
  position: relative;
  z-index: 10;
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
  color: #fff;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.8;
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto;
}

/* === SEÇÃO AUTORES === */
.section-autores {
  background: linear-gradient(135deg, #2F3542 0%, #202329 100%);
  position: relative;
  overflow: hidden;
}

.section-autores .parallax-bg {
  background-image: 
    url('../imagens/BG_INDEX.png'),
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
  background-size: cover, 50px 50px;
  background-position: center, 0 0;
  background-repeat: no-repeat, repeat;
  animation: parallaxMove 25s linear infinite;
  opacity: 0.5;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.4s ease;
}

.card-float {
  animation: cardFloat 6s ease-in-out infinite;
}

.card-float.delay-1 {
  animation-delay: 2s;
}

.card-float.delay-2 {
  animation-delay: 4s;
}

@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--azul-escuro), var(--azul-medio));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin-bottom: 1.25rem;
  color: #fff;
}

.icon-pulse {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(65, 105, 225, 0.7); }
  50% { box-shadow: 0 0 0 20px rgba(65, 105, 225, 0); }
}

.feature-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #fff;
}

.feature-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.65rem;
  font-size: 0.9rem;
}

.feature-list i {
  color: #FFD700;
  font-size: 1.2rem;
}

/* === CTA BOX === */
.cta-box {
  background: linear-gradient(135deg, rgba(65, 105, 225, 0.2), rgba(0, 0, 205, 0.3));
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cta-content h3 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
}

/* === SEÇÃO ANALISTAS === */
.section-analistas {
  background: linear-gradient(135deg, #2F3542 0%, #202329 100%);
  position: relative;
  overflow: hidden;
}

.section-analistas::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    url('../imagens/LIVROS_BG.jpg'),
    radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
  background-size: cover, 100% 100%;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  opacity: 0.5;
  animation: float 20s ease-in-out infinite;
}

/* Badge de Assinatura Única */
.subscription-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  color: #0a0a0a;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-top: 15px;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
  animation: pulse 2s ease-in-out infinite;
}

.subscription-badge i {
  font-size: 1.2rem;
}

/* Card Destaque de Analista */
.featured-analista {
  position: relative;
  border: 2px solid #FFD700;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(65, 105, 225, 0.05) 100%);
}

.featured-badge {
  position: absolute;
  top: -15px;
  right: 20px;
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  color: #0a0a0a;
  padding: 8px 16px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
  z-index: 10;
}

/* === SEÇÃO LEITORES === */
.section-leitores {
  background: linear-gradient(135deg, #2F3542 0%, #202329 100%);
  position: relative;
  overflow: hidden;
}

.section-leitores::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../imagens/LIVRO_02.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.3;
  z-index: 0;
}

.section-leitores::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(47, 53, 66, 0.8) 0%, rgba(32, 35, 41, 0.8) 100%);
  z-index: 1;
}

.section-leitores > * {
  position: relative;
  z-index: 2;
}

.reader-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.reader-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.card-hover:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.reader-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #008B8B, #00CED1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 1.25rem;
  color: #fff;
}

.reader-card h3 {
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 0.75rem;
}

.reader-card p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.device-icons,
.payment-badges,
.discovery-stats {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.device-icons i {
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.3s ease;
}

.device-icons i:hover {
  color: #00CED1;
  transform: scale(1.2);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.discovery-stats span {
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.reading-experience {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2rem;
}

.experience-text h3 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1.5rem;
}

.experience-list {
  list-style: none;
  padding: 0;
}

.experience-list li {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.experience-list i {
  font-size: 1.75rem;
  color: #00CED1;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.experience-list strong {
  display: block;
  color: #fff;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.experience-list span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.reader-mockup {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 2rem;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-screen {
  text-align: center;
}

.mockup-icon {
  font-size: 4rem;
  color: #00CED1;
  margin-bottom: 1rem;
  animation: float 3s ease-in-out infinite;
}

.mockup-text {
  font-size: 1.1rem;
  color: #fff;
}

/* === SEÇÃO FAÇA PARTE === */
.section-faca-parte {
  background: linear-gradient(135deg, #2F3542 0%, #202329 100%);
  position: relative;
  overflow: hidden;
}

.section-faca-parte::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../imagens/MANCHETE_01.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.3;
  z-index: 0;
}

.section-faca-parte::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(47, 53, 66, 0.85) 0%, rgba(32, 35, 41, 0.85) 100%);
  z-index: 1;
}

.section-faca-parte > * {
  position: relative;
  z-index: 2;
}

/* Journey Cards */
.signup-journey {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.journey-card {
  flex: 1;
  min-width: 250px;
  max-width: 320px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.4s ease;
}

.journey-card:hover {
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(65, 105, 225, 0.3);
}

.journey-step {
  text-align: center;
  position: relative;
}

.step-number {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 35px;
  height: 35px;
  background: linear-gradient(135deg, #FFD700, #FFA500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: #000;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.5);
}

.step-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--azul-escuro), var(--azul-medio));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
  color: #fff;
  transition: all 0.3s ease;
}

.journey-card:hover .step-icon {
  transform: scale(1.1) rotate(5deg);
}

.journey-step h3 {
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 0.75rem;
}

.journey-step p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  line-height: 1.6;
}

.journey-arrow {
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.4);
  animation: arrowBounce 2s ease-in-out infinite;
}

@keyframes arrowBounce {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(10px); }
}

/* Platform Unity Section */
.platform-unity {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(65, 105, 225, 0.2));
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  margin-bottom: 2.5rem;
}

.unity-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #FFD700, #FFA500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
  color: #000;
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
  animation: pulse 2s ease-in-out infinite;
}

.platform-unity h3 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fff 0%, #FFD700 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.platform-unity p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
}

/* Signup CTA */
.signup-cta {
  text-align: center;
  margin-bottom: 2rem;
}

.btn-glow {
  position: relative;
  overflow: visible;
  box-shadow: 0 10px 40px rgba(255, 215, 0, 0.3);
}

.btn-glow:hover {
  box-shadow: 0 15px 50px rgba(255, 215, 0, 0.5);
  transform: translateY(-5px) scale(1.05);
}

.btn-glow::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.4) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  border-radius: 50px;
  animation: glowPulse 2s ease-in-out infinite;
  z-index: -1;
}

@keyframes glowPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
}

/* Old styles to remove/update */
.signup-options {
  display: none; /* Hidden - replaced by journey */
}

.signup-card {
  display: none; /* Hidden - replaced by journey */
}

.already-member {
  text-align: center;
  margin: 2rem 0;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
}

.already-member a {
  color: #FFD700;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.already-member a:hover {
  color: #FFA500;
  text-decoration: underline;
}

.trust-indicators {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.trust-item i {
  font-size: 1.5rem;
  color: #00CED1;
}

/* === FOOTER === */
.landing-footer {
  background: #000;
  color: #fff;
  padding: 3rem 0 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  height: 50px;
  width: auto;
  margin-bottom: 1.5rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--azul-escuro);
  transform: translateY(-3px);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-column h4 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: #fff;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column li {
  margin-bottom: 0.75rem;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-column a:hover {
  color: #fff;
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom p {
  margin-bottom: 0.5rem;
}

.footer-bottom i {
  color: #ff0000;
  animation: heartBeat 1.5s ease-in-out infinite;
}

@keyframes heartBeat {
  0%, 100% { transform: scale(1); }
  10%, 30% { transform: scale(1.1); }
  20%, 40% { transform: scale(0.9); }
}

/* === RESPONSIVIDADE === */
@media (max-width: 1024px) {
  .benefit-row,
  .reading-experience {
    grid-template-columns: 1fr;
  }
  
  .benefit-row.reverse {
    direction: ltr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .journey-arrow {
    transform: rotate(90deg);
    margin: 1rem 0;
  }
}

@media (max-width: 768px) {
  section {
    padding: 40px 0;
  }
  
  .navbar-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(0, 0, 205, 0.98);
    flex-direction: column;
    padding: 2rem;
    transition: left 0.3s ease;
    gap: 1rem;
  }
  
  .navbar-menu.active {
    left: 0;
  }
  
  .navbar-toggle {
    display: flex;
  }
  
  .hero-stats {
    gap: 1.5rem;
  }
  
  .stat-text {
    font-size: 1.5rem;
  }
  
  .features-grid,
  .reader-features,
  .signup-options {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  
  .signup-journey {
    flex-direction: column;
  }
  
  .journey-card {
    max-width: 100%;
  }
  
  .journey-arrow {
    transform: rotate(90deg);
    margin: 0.5rem 0;
  }
  
  .platform-unity {
    padding: 2rem;
  }
  
  .platform-unity h3 {
    font-size: 1.5rem;
  }
  
  .platform-unity p {
    font-size: 1rem;
  }
  
  .feature-card,
  .reader-card,
  .signup-card {
    padding: 1.5rem;
  }
  
  .cta-box {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
  
  .section-header {
    margin-bottom: 2rem;
  }
  
  .analista-benefits {
    gap: 2rem;
  }
  
  .benefit-row {
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  section {
    padding: 30px 0;
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .section-subtitle {
    font-size: 0.95rem;
  }
  
  .stat-icon {
    font-size: 1.75rem;
  }
  
  .stat-text {
    font-size: 1.35rem;
  }
  
  .stat-label {
    font-size: 0.85rem;
  }
  
  .feature-card,
  .reader-card,
  .signup-card {
    padding: 1.25rem;
  }
  
  .btn-large {
    padding: 1rem 1.75rem;
    font-size: 1rem;
  }
  
  .commission-number {
    font-size: 3.5rem;
  }
  
  .reading-experience {
    gap: 1.5rem;
  }
  
  .reader-mockup {
    min-height: 250px;
    padding: 1.5rem;
  }
  
  .step-icon {
    width: 70px;
    height: 70px;
    font-size: 2rem;
  }
  
  .unity-icon {
    width: 70px;
    height: 70px;
    font-size: 2rem;
  }
  
  .btn-glow {
    width: 100%;
    justify-content: center;
  }
}