* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

:root {
  --bg-primary: #000000;
  --bg-secondary: #111111;
  --purple: #8b5cf6;
  --blue: #3b82f6;
  --pink: #ec4899;
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --gradient-primary: linear-gradient(135deg, var(--purple), var(--pink));
  --gradient-secondary: linear-gradient(135deg, var(--blue), var(--purple));
}

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Header */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.3s ease;
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo img {
  height: 60px;
  width: auto;
}

.logo-text {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.5rem;
  font-weight: 600;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a:hover {
  color: var(--purple);
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

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

.mobile-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.mobile-menu span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  margin: 3px 0;
  transition: 0.3s;
}

/* Mobile Menu Icon */
.mobile-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.mobile-menu span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  margin: 3px 0;
  transition: 0.3s;
}

/* Mobile Nav Links */
.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
  }

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

  .mobile-menu {
    display: flex;
  }
}


/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px; /* antes era 80px */
  background: radial-gradient(ellipse at center, rgba(147, 51, 234, 0.1) 0%, transparent 70%);
}


.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    background: rgba(147, 51, 234, 0.2);
    border: 1px solid #9333ea;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(45deg, #9333ea, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #ec4899;
}

.stat-label {
    font-size: 0.9rem;
    color: #999;
}

/* Floating Card */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-card {
    background: rgba(20, 20, 20, 0.8);
    border: 2px solid #9333ea;
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 0 30px rgba(147, 51, 234, 0.3);
    animation: float 6s ease-in-out infinite;
}

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

.code-preview {
    width: 300px;
}

.code-header {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    border-bottom: 1px solid #333;
}

.dots {
    display: flex;
    gap: 5px;
}

.dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #666;
}

.dots span:nth-child(1) { background: #ff5f56; }
.dots span:nth-child(2) { background: #ffbd2e; }
.dots span:nth-child(3) { background: #27ca3f; }

.code-content {
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.code-line {
    margin-bottom: 0.5rem;
}

.indent {
    padding-left: 2rem;
}

.keyword { color: #9333ea; }
.variable { color: #ec4899; }
.string { color: #10b981; }
.function { color: #f59e0b; }

/* Motivation Section */
.motivation {
    padding: 5rem 0;
    background: rgba(147, 51, 234, 0.05);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(45deg, #9333ea, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.motivation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.motivation-card {
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s, border-color 0.3s;
}

.motivation-card:hover {
    transform: translateY(-5px);
    border-color: #ec4899;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.motivation-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #ec4899;
}

.motivation-card p {
    color: #ccc;
    line-height: 1.6;
}

/* Ebooks Section */
.ebooks {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    margin-top: 1rem;
}

.ebooks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.ebook-card {
    background: rgba(20, 20, 20, 0.8);
    border: 2px solid rgba(147, 51, 234, 0.3);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s;
}

.ebook-card:hover {
    transform: translateY(-10px);
    border-color: #ec4899;
}

.ebook-card.coming-soon {
    opacity: 0.8;
}

.ebook-cover {
    position: relative;
    height: 300px;
    overflow: hidden;
}

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

.ebook-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #10b981;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.coming-soon-badge {
    background: #f59e0b;
}

.ebook-info {
    padding: 2rem;
}

.ebook-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ec4899;
}

.ebook-description {
    color: #ccc;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.ebook-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feature {
    color: #10b981;
    font-size: 0.9rem;
}

.ebook-price {
    margin-bottom: 1.5rem;
}

.old-price {
    text-decoration: line-through;
    color: #666;
    margin-right: 1rem;
}

.current-price {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ec4899;
}

.buy-btn, .notify-btn {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.buy-btn {
    background: linear-gradient(45deg, #9333ea, #ec4899);
    color: white;
}

.buy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(147, 51, 234, 0.4);
}

.notify-btn {
    background: rgba(245, 158, 11, 0.2);
    border: 2px solid #f59e0b;
    color: #f59e0b;
}

.notify-btn:hover {
    background: #f59e0b;
    color: white;
}

/* Bundle Offer */
.bundle-offer {
    background: linear-gradient(45deg, rgba(147, 51, 234, 0.1), rgba(236, 72, 153, 0.1));
    border: 2px solid #ec4899;
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.bundle-offer::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(236, 72, 153, 0.1), transparent);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.bundle-content {
    position: relative;
    z-index: 1;
}

.bundle-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #ec4899;
}

.bundle-price {
    margin: 2rem 0;
}

.bundle-old-price {
    text-decoration: line-through;
    color: #666;
    font-size: 1.2rem;
    margin-right: 1rem;
}

.bundle-current-price {
    font-size: 2.5rem;
    font-weight: bold;
    color: #ec4899;
}

.bundle-btn {
    background: linear-gradient(45deg, #9333ea, #ec4899);
    color: white;
    border: none;
    padding: 1.5rem 3rem;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.bundle-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(147, 51, 234, 0.4);
}

/* Testimonials */
.testimonials {
    padding: 5rem 0;
    background: rgba(147, 51, 234, 0.05);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 15px;
    padding: 2rem;
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-style: italic;
    color: #ccc;
    line-height: 1.6;
}

.testimonial-author strong {
    color: #ec4899;
}

.testimonial-author span {
    color: #999;
    font-size: 0.9rem;
}

/* Final CTA */
.final-cta {
    padding: 5rem 0;
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(147, 51, 234, 0.1) 0%, transparent 70%);
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ec4899;
}

.cta-content p {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.cta-primary, .cta-secondary {
    padding: 1.5rem 3rem;
    border: none;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.cta-primary {
    background: linear-gradient(45deg, #9333ea, #ec4899);
    color: white;
}

.cta-secondary {
    background: transparent;
    border: 2px solid #ec4899;
    color: #ec4899;
}

.cta-primary:hover, .cta-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(147, 51, 234, 0.4);
}

.guarantee {
    color: #10b981;
    font-weight: bold;
}

/* Footer */
.footer {
    background: rgba(20, 20, 20, 0.9);
    border-top: 1px solid rgba(147, 51, 234, 0.3);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo img {
    width: 30px;
    height: 30px;
}

.footer-logo span {
    font-size: 1.2rem;
    font-weight: bold;
    background: linear-gradient(45deg, #9333ea, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #ec4899;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(147, 51, 234, 0.3);
    color: #666;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .motivation-grid {
        grid-template-columns: 1fr;
    }
    
    .ebooks-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .nav-menu {
        display: none;
    }
}

@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr; /* uma coluna só */
    gap: 2rem;
    text-align: center; /* centraliza textos */
  }

  .hero-title {
    font-size: 2.2rem; /* título menor no mobile */
  }

  .hero-stats {
    justify-content: center; /* centraliza estatísticas */
    flex-wrap: wrap;
  }
}