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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    min-height: 70vh;
    display: flex;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.left-content {
    flex: 1;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 60%;
}

.right-image {
    flex: 0 0 40%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem;
    max-width: 40%;
}

.main-image {
    max-width: 90%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    object-fit: cover;
}

.bottom-section {
    width: 100%;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(10px);
}

.logo {
    text-align: left;
    margin-bottom: 2rem;
}

.logo h1 {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #FF69B4, #8A2BE2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tagline {
    font-size: 1.2rem;
    color: #666;
    font-weight: 300;
    margin-bottom: 0;
    font-style: italic;
}

.description {
    margin-bottom: 3rem;
    text-align: left;
}

.description h2 {
    font-size: 2.2rem;
    color: #4B0082;
    margin-bottom: 1rem;
    font-weight: 600;
}

.description p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

.feature-text {
    font-size: 0.95rem;
    color: #555;
    text-align: left;
}

.signup-section {
    background: linear-gradient(135deg, rgba(255, 105, 180, 0.1), rgba(138, 43, 226, 0.1));
    padding: 2rem;
    border-radius: 20px;
    border: 2px solid rgba(255, 105, 180, 0.2);
}

.signup-section h3 {
    font-size: 1.8rem;
    color: #4B0082;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.signup-section p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.signup-form {
    max-width: 500px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

#email {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    border: 2px solid #ddd;
    border-radius: 50px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    outline: none;
}

#email:focus {
    border-color: #FF69B4;
    box-shadow: 0 0 0 3px rgba(255, 105, 180, 0.1);
}

#submit-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #FF69B4, #8A2BE2);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    font-family: 'Poppins', sans-serif;
    min-width: 150px;
}

#submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 105, 180, 0.3);
}

#submit-btn:active {
    transform: translateY(0);
}

#submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 10px;
    font-weight: 500;
    display: none;
}

.message.success {
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    border: 1px solid rgba(76, 175, 80, 0.3);
    display: block;
}

.message.error {
    background: rgba(244, 67, 54, 0.1);
    color: #F44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
    display: block;
}

.message.info {
    background: rgba(33, 150, 243, 0.1);
    color: #2196F3;
    border: 1px solid rgba(33, 150, 243, 0.3);
    display: block;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content {
    animation: fadeInUp 1s ease-out;
}

.feature {
    animation: fadeInUp 1s ease-out;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }
    
    .left-content {
        max-width: 100%;
        padding: 2rem 1.5rem;
    }
    
    .right-image {
         max-width: 100%;
         padding: 1rem;
         order: -1;
         flex: none;
     }
     
     .main-image {
         max-width: 60%;
     }
    
    .logo h1 {
        font-size: 2.5rem;
        text-align: center;
    }
    
    .logo {
        text-align: center;
    }
    
    .description {
        text-align: center;
    }
    
    .description h2 {
         font-size: 1.8rem;
     }
     
     .bottom-section {
         padding: 2rem 1rem;
     }
     
     .features {
         grid-template-columns: 1fr;
         gap: 1rem;
     }
     
     .input-group {
         flex-direction: column;
     }
    
    #email {
        min-width: auto;
        width: 100%;
    }
    
    #submit-btn {
        width: 100%;
    }
    
    .signup-section {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .left-content {
        padding: 1.5rem 1rem;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .description h2 {
        font-size: 1.5rem;
    }
    
    .description p {
        font-size: 1rem;
    }
    
    .feature {
        flex-direction: column;
        text-align: center;
        padding: 0.8rem;
    }
    
    .feature-icon {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
    
    .feature-text {
        text-align: center;
        font-size: 0.9rem;
    }
    
    .main-image {
        max-width: 90%;
    }
}