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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
}

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

/* Header */
header {
    background-color: #C55A10;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    color: white;
    font-size: 36px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.cta-button {
    background: #203864;
    color: white;
    padding: 12px 24px;
    border-color: white;
    border-radius: 1px;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    background: green;
}

/* Gradient Stripe Banner */
.banner-gradient {
    background: linear-gradient(135deg, #000000 0%, #000000 100%);
    color: white;
    padding: 10px;
    text-align: center;
    font-weight: 600;
    font-size: 16px;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
}

.banner-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 30px 0;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.book-cover {
    text-align: center;
}

.book-image {
    width: 300px;
    height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.book-cover-image {
    height: 450px;
}

.book-title {
    font-size: 32px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 3px;
    z-index: 1;
    margin-bottom: 20px;
}

.book-subtitle {
    font-size: 18px;
    z-index: 1;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.book-cover-joke{
    font-size: 12px;
    color: #808080ab;
    margin-top: 10px;    
}

.hero-text {
    padding-left: 20px;
}

.hero-text h1 {
    font-size: 28px;
    color: #C55A10;
    margin-bottom: 20px;
    font-weight: normal;
}

.hero-text p {
    font-size: 18px;
    color: #555;
    margin-bottom: 30px;
    line-height: 1.8;
}

.author-info {
    font-size: 16px;
    color: #777;
    margin-bottom: 30px;
    text-transform: uppercase;
}

/* Background Section */
.background-section {
    background: #808897;
    color: white;
    padding: 80px 0;
}

.background-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.background-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: left;
}

.background-content p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
    text-align: left;
}

.benefit-card-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefit-card-list li {
    background: #f8f9fa;
    color: black;
    margin: 15px 0;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #007bff;
    font-size: 16px;
    line-height: 1.5;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    text-align: left;
    text-transform: uppercase;
}

/* Signup Section */
.signup-section {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    color: black;
    padding: 80px 0;
}

.signup-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.signup-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.signup-content p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.form-group label {
    font-size: 14px;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input {
    padding: 15px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    background: #d8d8d8;
    color: #333;
}

.form-group input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.3);
}

.submit-button {
    background: #203864;
    color: white;
    padding: 15px 30px;
    border-color: white;
    border-radius: 1px;
    font-size: 16px;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s ease;
    margin-top: 10px;
}

.submit-button:hover {
    background: green;
}

/* Footer */
footer {
    background: #C55A10;
    color: white;
    padding: 30px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-logo {
    font-size: 20px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.copyright {
    font-size: 14px;
    opacity: 0.9;
}

.email-icon {
    display: inline-block; 
    width: 40px; 
    height: 40px; 
    background-color: #203864; 
    border-radius: 50%; 
    text-align: center; 
    padding: 8px; 
    box-sizing: border-box;
}

.email-icon:hover {
    background: green;
}


/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 20px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text {
        padding-left: 0;
    }

    .hero-text h1 {
        font-size: 28px;
    }

    .book-image {
        width: 250px;
        height: 350px;
    }

    .book-cover-image {
        height: 350px;
    }

    .book-title {
        font-size: 24px;
    }

    .signup-content h2 {
        font-size: 24px;
    }

    .footer-content {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 60px 0;
    }

    .signup-section {
        padding: 60px 0;
    }

    .book-image {
        width: 200px;
        height: 280px;
    }

    .book-title {
        font-size: 20px;
    }

    .hero-text h1 {
        font-size: 24px;
    }

    .hero-text p {
        font-size: 16px;
    }
}

/* Animation 
.book-image {
    animation: float 6s ease-in-out infinite;
}
*/

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

.hero-text {
    animation: slideInRight 1s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}