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

:root {
    --primary-color: #00ffff;
    --secondary-color: #0099cc;
    --accent-color: #66ccff;
    --dark-bg: #0a0a0a;
    --darker-bg: #001122;
    --card-bg: rgba(0, 20, 40, 0.8);
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --gradient-primary: linear-gradient(45deg, #00ffff, #0099cc);
    --gradient-dark: linear-gradient(135deg, #001122, #0a0a0a);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 17, 34, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--primary-color);
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

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

.logo-img {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.6));
}

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

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.nav-menu a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.5);
}

.nav-menu a.active {
    color: var(--primary-color);
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.5);
}

.nav-menu a[href*="shopee"] {
    background: linear-gradient(45deg, #ee4d2d, #ff6b35);
    color: white !important;
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-menu a[href*="shopee"]:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(238, 77, 45, 0.4);
}

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

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-dark);
    position: relative;
    padding: 100px 20px 50px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(0,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(45deg, #ff6b35, #ee4d2d);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 10px rgba(255, 107, 53, 0.5); }
    to { box-shadow: 0 0 20px rgba(255, 107, 53, 0.8); }
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    margin-bottom: 1rem;
    line-height: 1.1;
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}

.highlight-2 {
    color: #00ff88;
    text-shadow: 0 0 15px rgba(0, 255, 136, 0.6);
}

.hero-content h2 {
    font-size: 1.4rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-weight: 500;
    letter-spacing: 2px;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--darker-bg);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background: rgba(0, 255, 255, 0.1);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}





/* Sections */
.section {
    padding: 100px 0;
}

.section.dark {
    background: var(--darker-bg);
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    border: 2px solid rgba(0, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px rgba(0, 255, 255, 0.2);
}

.card.featured {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-header i {
    font-size: 2rem;
    color: var(--primary-color);
}

.badge {
    background: var(--gradient-primary);
    color: var(--darker-bg);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge.free {
    background: #28a745;
    color: white;
}

.card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.features-list i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.btn-card {
    display: block;
    text-align: center;
    background: var(--gradient-primary);
    color: var(--darker-bg);
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 255, 255, 0.4);
}

.btn-card.secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-card.secondary:hover {
    background: rgba(0, 255, 255, 0.1);
}

/* Ebooks Grid */
.ebooks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.ebook-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid rgba(0, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.ebook-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px rgba(0, 255, 255, 0.2);
}

.ebook-cover {
    background: var(--gradient-primary);
    color: var(--darker-bg);
    padding: 2rem;
    text-align: center;
}

.ebook-cover i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.ebook-cover h4 {
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ebook-content {
    padding: 2rem;
}

.ebook-content h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.ebook-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.price {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.old-price {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 0.9rem;
}

.new-price {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
}

.btn-ebook {
    display: block;
    text-align: center;
    background: var(--gradient-primary);
    color: var(--darker-bg);
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-ebook:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 255, 255, 0.4);
}

/* Features Showcase */
.features-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.feature-item {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.feature-icon {
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    padding: 1.5rem;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.feature-content h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 2px solid var(--primary-color);
    padding: 2rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    padding: 0.3rem 0;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-section ul li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
    width: 20px;
}

.footer-bottom {
    text-align: left;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 255, 255, 0.2);
    color: var(--text-muted);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(0, 17, 34, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        backdrop-filter: blur(10px);
        border-top: 1px solid var(--primary-color);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .hamburger.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-space {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-content h2 {
        font-size: 1.2rem;
    }
    
    .section {
        padding: 70px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .lead-form-container h2 {
        font-size: 1.2rem;
    }
    
    .form-group input,
    .form-group select {
        padding: 8px;
        font-size: 0.8rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .printer-animation {
        width: 250px;
        height: 250px;
    }
    
    .printer-base {
        width: 150px;
        height: 120px;
    }
    
    .cards-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .ebooks-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
    }
    
    .features-showcase {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
        align-items: center;
    }
    
    .feature-icon {
        padding: 0.8rem;
        margin-bottom: 0.5rem;
    }
    
    .feature-icon i {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 30px 5px 15px;
    }
    
    .container {
        padding: 0 5px;
    }
    
    .section {
        padding: 30px 0;
    }
    
    .footer {
        padding: 1rem 0 0.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .footer-section {
        text-align: left;
    }
    
    .hero-content h1 {
        font-size: 1.2rem;
        margin-bottom: 0.4rem;
        line-height: 1.2;
    }
    
    .hero-content h2 {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
        line-height: 1.4;
    }
    
    .btn-primary, .btn-secondary {
        padding: 8px 12px;
        font-size: 0.7rem;
        gap: 0.3rem;
    }
    
    .section-title {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }
    
    .section-subtitle {
        font-size: 0.7rem;
        margin-bottom: 1rem;
    }
    
    .card {
        padding: 0.8rem;
    }
    
    .card h3 {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
    }
    
    .card p {
        font-size: 0.6rem;
        margin-bottom: 0.8rem;
    }
    
    .features-list li {
        font-size: 0.6rem;
        padding: 0.2rem 0;
    }
    
    .btn-card {
        padding: 6px 12px;
        font-size: 0.6rem;
    }
    
    .ebook-cover {
        padding: 0.8rem;
    }
    
    .ebook-cover i {
        font-size: 1.5rem;
        margin-bottom: 0.3rem;
    }
    
    .ebook-cover h4 {
        font-size: 0.5rem;
    }
    
    .ebook-content {
        padding: 0.5rem;
    }
    
    .ebook-content h3 {
        font-size: 0.6rem;
        margin-bottom: 0.3rem;
    }
    
    .ebook-content p {
        font-size: 0.5rem;
        margin-bottom: 0.5rem;
        line-height: 1.2;
    }
    
    .price {
        margin-bottom: 0.5rem;
        gap: 0.5rem;
    }
    
    .new-price {
        font-size: 0.7rem;
    }
    
    .old-price {
        font-size: 0.5rem;
    }
    
    .btn-ebook {
        padding: 4px 8px;
        font-size: 0.5rem;
    }
    
    .features-showcase {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 0.3rem;
        align-items: center;
    }
    
    .feature-icon {
        padding: 0.5rem;
        width: 40px;
        height: 40px;
        margin-bottom: 0.3rem;
    }
    
    .feature-icon i {
        font-size: 1rem;
    }
    
    .feature-content h3 {
        font-size: 0.6rem;
        margin-bottom: 0.3rem;
    }
    
    .feature-content p {
        font-size: 0.5rem;
        line-height: 1.2;
    }
    
    .lead-form-container h2 {
        font-size: 0.7rem;
        margin-bottom: 0.5rem;
    }
    
    .lead-form-container p {
        font-size: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .lead-form {
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .form-group input,
    .form-group select {
        padding: 4px 6px;
        font-size: 0.5rem;
    }
    
    .btn-lead {
        padding: 4px 8px;
        font-size: 0.5rem;
    }
    
    .benefit {
        font-size: 0.5rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
    
    .ebooks-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.3rem;
    }
    
    .card {
        min-height: auto;
    }
    
    .ebook-card {
        min-height: auto;
    }
    
    .footer-section h3 {
        font-size: 0.7rem;
        margin-bottom: 0.5rem;
    }
    
    .footer-section p,
    .footer-section ul li {
        font-size: 0.55rem;
        line-height: 1.3;
    }
    
    .footer-section ul li {
        padding: 0.1rem 0;
    }
    
    .footer-bottom {
        padding-top: 1rem;
        font-size: 0.5rem;
    }
    
    .nav-menu a {
        font-size: 0.6rem;
    }
}
/* Lead Capture */
.lead-capture {
    background: var(--gradient-dark);
    border-top: 2px solid var(--primary-color);
}

.lead-form-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.lead-form-container h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.lead-form-container p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 15px;
    background: rgba(0, 20, 40, 0.8);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.btn-lead {
    background: var(--gradient-primary);
    color: var(--darker-bg);
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-lead:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.4);
}

.lead-benefits {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.benefit i {
    color: var(--primary-color);
}
/* Auth Section */
.auth-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.login-btn {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.login-btn:hover {
    background: var(--primary-color);
    color: var(--darker-bg);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.logout-btn {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 5px 8px;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.logout-btn:hover {
    background: var(--primary-color);
    color: var(--darker-bg);
}

@media (max-width: 768px) {
    .auth-section {
        order: -1;
    }
    
    .login-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
}
/* Hero Logo */
.hero-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.hero-logo-img {
    height: 120px;
    width: auto;
    filter: drop-shadow(0 0 20px rgba(0, 255, 255, 0.6));
}

@media (max-width: 768px) {
    .hero-logo-img {
        height: 80px;
    }
}

@media (max-width: 480px) {
    .hero-logo-img {
        height: 60px;
    }
}
/* Card Image */
.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    border: 2px solid var(--primary-color);
    margin-bottom: 1rem;
}

@media (max-width: 480px) {
    .card-image {
        height: 120px;
    }
}
/* Card Badge Center */
.card-badge-center {
    text-align: center;
    margin-bottom: 1rem;
}
/* Card Image Placeholder */
.card-image-placeholder {
    width: 100%;
    height: 200px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px dashed var(--primary-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 0.9rem;
    text-align: center;
}

.card-image-placeholder::before {
    content: "Espaço para imagem";
}

@media (max-width: 480px) {
    .card-image-placeholder {
        height: 120px;
        font-size: 0.7rem;
    }
}
/* Ebook Image Placeholder */
.ebook-image-placeholder {
    width: 100%;
    height: 120px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px dashed var(--primary-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 0.8rem;
    text-align: center;
}

.ebook-image-placeholder::before {
    content: "Espaço para capa";
}

@media (max-width: 480px) {
    .ebook-image-placeholder {
        height: 80px;
        font-size: 0.6rem;
    }
}