.banner-content-flex {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.banner-img {
  width: 120px;
  height: auto;
  border-radius: 1rem;
}

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #232526 0%, #414345 100%);
  color: #f5f6fa;
  overflow-x: hidden;
}

/* Star canvas background */
#stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
}

/* Navigation Bar */
.nav {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  background: rgba(34, 49, 63, 0.85);
  box-shadow: 0 2px 12px rgba(58, 77, 243, 0.18);
  backdrop-filter: blur(8px);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links li a {
  text-decoration: none;
  font-weight: 500;
  font-size: 1.05rem;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;

  background: linear-gradient(90deg, #4facfe, #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}
.nav-links li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, #4facfe, #ffd700);
  transition: width 0.3s;
}

.nav-links li a:hover {
  color: #ffd700;
}

.nav-links li a:hover::after {
  width: 100%;
}

/* Hamburger menu for mobile */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 20;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background: #ffd700;
  margin: 5px 0;
  border-radius: 2px;
  transition: all 0.3s;
}

/* Banner Section */
.banner {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 20px;
  margin-top: 80px;
}

.site-title {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 18px;
  background: linear-gradient(90deg, #ffd700 40%, #4facfe 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.tagline {
  font-size: 1.4rem;
  font-weight: 400;
  color: #e0e0e0;
  max-width: 700px;
  line-height: 1.6;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

/* Features Section */
.crypto-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  padding: 60px 20px 40px 20px;
  position: relative;
  z-index: 1;
}

.feature {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
  border-radius: 16px;
  padding: 28px 22px;
  min-width: 220px;
  max-width: 320px;
  text-align: center;
  transition: box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  height: 320px;
}

.feature:hover {
  box-shadow: 0 8px 28px rgba(79, 172, 254, 0.18);
}

.feature h3 {
  color: #4facfe;
  font-size: 1.35rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.feature p {
  color: #f5f6fa;
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 14px;
}

.feature .btn {
  margin-top: auto;
  align-self: center;
}

/* Lead Capture Form */
.lead-capture {
  max-width: 400px;
  margin: 40px auto;
  padding: 32px;
  background: rgba(34, 49, 63, 0.85);
  border-radius: 16px;
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.lead-input {
  padding: 10px;
  border-radius: 8px;
  border: none;
  font-size: 1rem;
  background: #232526;
  color: #f5f6fa;
}

.lead-input:focus {
  outline: 2px solid #4facfe;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 24px;
  background: linear-gradient(90deg, #4facfe 0%, #ffd700 100%);
  color: #232526;
  font-weight: bold;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(79, 172, 254, 0.12);
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  border: none;
}

.btn:hover {
  transform: translateY(-2px) scale(1.04);
  background: linear-gradient(90deg, #ffd700 0%, #4facfe 100%);
  box-shadow: 0 6px 18px rgba(79, 172, 254, 0.18);
  color: #232526;
}

/* Footer */
footer {
  width: 100%;
  text-align: center;
  padding: 28px 0 18px 0;
  background: rgba(34, 49, 63, 0.85);
  color: #b2bec3;
  font-size: 1rem;
  letter-spacing: 1px;
  position: relative;
  z-index: 2;
  margin-top: 40px;
}

/* Responsive Design */
@media (max-width: 900px) {
  .crypto-info {
    gap: 24px;
    padding: 40px 10px 30px 10px;
  }
  .feature {
    min-width: 180px;
    max-width: 95vw;
    height: auto;
  }
  .site-title {
    font-size: 2.2rem;
  }
  .tagline {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: row;
    padding: 12px 10px;
  }
  .nav-links {
    position: fixed;
    top: 60px;
    right: -100vw;
    width: 220px;
    height: calc(100% - 60px);
    background: rgba(28, 45, 62, 0.98);
    flex-direction: column;
    gap: 18px;
    padding: 30px 18px;
    transition: right 0.3s;
    box-shadow: -2px 0 12px rgba(101, 98, 229, 0.18);
  }
  .nav-links.active {
    right: 0;
  }
  .hamburger {
    display: flex;
  }
  .banner {
    margin-top: 70px;
    min-height: 40vh;
  }
  .crypto-info {
    flex-direction: column;
    align-items: center;
    gap: 18px;
  }
  .feature {
    width: 100%;
    max-width: 95vw;
    height: auto;
  }
  .lead-capture {
    width: 95vw;
    max-width: 95vw;
    padding: 18px;
  }
}

/* Accessibility focus */
a:focus,
button:focus,
input:focus {
  outline: 2px solid #4facfe;
  outline-offset: 2px;
}
.lead-capture {
  position: relative;
  z-index: 2;
}
/*estilo novo */
.nav-links li {
  opacity: 0;
  transform: translateY(-10px);
  animation: fadeInUp 0.6s ease forwards;
}

.nav-links li:nth-child(1) {
  animation-delay: 0.1s;
}
.nav-links li:nth-child(2) {
  animation-delay: 0.2s;
}
.nav-links li:nth-child(3) {
  animation-delay: 0.3s;
}
.nav-links li:nth-child(4) {
  animation-delay: 0.4s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* freature nova */
.feature {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(79, 172, 254, 0.25);
}

/*estrelas banner */
#stars {
  animation: twinkle 10s infinite linear;
}

@keyframes twinkle {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
  100% {
    opacity: 1;
  }
}
/* fade in no banner */
.banner {
  animation: fadeIn 1.2s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 768px) {
  .nav-container {
    flex-direction: row;
    justify-content: flex-start; /* Alinha tudo à esquerda */
    align-items: center;
    padding: 18px 16px;
  }

  .hamburger {
    display: flex;
    margin-right: auto; /* Empurra os outros elementos pra longe */
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    background: rgba(34, 49, 63, 0.95);
    padding: 16px;
    position: absolute;
    top: 60px;
    left: 0;
  }

  .nav-links.active {
    display: flex;
  }
}

/*fade in * no hamburger*/

.nav-links li {
  opacity: 0;
  transform: translateY(-10px);
  animation: fadeInUp 0.6s ease forwards;
}

.nav-links li:nth-child(1) { animation-delay: 0.1s; }
.nav-links li:nth-child(2) { animation-delay: 0.2s; }
.nav-links li:nth-child(3) { animation-delay: 0.3s; }
.nav-links li:nth-child(4) { animation-delay: 0.4s; }

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

@media (max-width: 768px) {
  .nav-container {
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    padding: 18px 16px;
  }

  .hamburger {
    display: flex;
    margin-right: auto;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: flex-start;     /* Alinha os itens à esquerda */
    text-align: left;            /* Garante que o texto fique à esquerda */
    width: 100%;
    background: rgba(34, 49, 63, 0.95);
    padding: 16px;
    position: absolute;
    top: 60px;
    left: 0;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links li a {
    width: 100%;
    display: block;
    padding-left: 8px;
  }

  .banner {
    margin-top: 70px;
    min-height: 40vh;
  }

  .crypto-info {
    flex-direction: column;
    align-items: center;
    gap: 18px;
  }

  .feature {
    width: 100%;
    max-width: 95vw;
    height: auto;
  }

  .lead-capture {
    width: 95vw;
    max-width: 95vw;
    padding: 18px;
  }
}