/* Landing Page Specific Styles */

/* Hero/Banner Enhancements */
#banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

#banner::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="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="20" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="80" cy="30" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

#banner .inner {
    position: relative;
    z-index: 1;
}

#banner h1 {
    font-size: 3.5em;
    margin-bottom: 0.5em;
    color: white;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

#banner .content p {
    font-size: 1.3em;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2em;
}

/* Features/Tiles Section */
.tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2em;
    margin: 4em 0;
}

.tiles article {
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.tiles article:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.tiles article .image {
    height: 200px;
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tiles article header.major h3 {
    color: #2c3e50;
    margin-bottom: 0.5em;
}

.tiles article header.major h3 i {
    color: #667eea;
    margin-right: 0.5em;
}

/* Examples Section */
#examples {
    background: rgba(248, 249, 250, 0.9);
    padding: 4em 0;
    color: #312450;
}

#examples h2 {
    color: #312450;
}

#examples .inner h2 {
    color: #312450;
}

.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3em;
    margin: 3em 0;
}

.example-item {
    background: white;
    border-radius: 15px;
    padding: 2em;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.example-item:hover {
    transform: translateY(-3px);
}

.before-after {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1em;
}

.image-container {
    position: relative;
    flex: 1;
    max-width: 200px;
}

.example-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    background: #667eea;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.image-label {
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    background: #667eea;
    color: white;
    padding: 0.3em 0.8em;
    border-radius: 15px;
    font-size: 0.8em;
    font-weight: bold;
}

.arrow {
    margin: 0 1em;
    color: #667eea;
    font-size: 1.5em;
}

.example-description {
    text-align: center;
    font-weight: bold;
    color: #2c3e50;
    margin: 0;
}

/* Pricing Section */
#pricing {
    padding: 4em 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.95) 0%, rgba(118, 75, 162, 0.95) 100%);
    color: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2em;
    margin: 3em 0;
}

.pricing-card {
    background: white;
    color: #2c3e50;
    border-radius: 15px;
    padding: 2em;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 3px solid #667eea;
}

.pricing-card.featured .badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #667eea;
    color: white;
    padding: 0.5em 0.5em;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: bold;
}

.plan-header {
    text-align: center;
    margin-bottom: 2em;
}

.plan-header h3 {
    font-size: 1.5em;
    margin-bottom: 1em;
    color: #2c3e50;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 1em;
}

.currency {
    font-size: 1.2em;
    color: #667eea;
}

.amount {
    font-size: 3em;
    font-weight: bold;
    color: #667eea;
    margin: 0 0.1em;
}

.period {
    color: #6c757d;
}

.features {
    list-style: none;
    padding: 0;
    margin: 1em 0;
}

.features li {
    padding: 0.4em 0;
    border-bottom: 1px solid #e9ecef;
}

.features li:last-child {
    border-bottom: none;
}

.features li i {
    color: #667eea;
    margin-right: 0.8em;
}

/* Use Cases Section */
#use-cases {
    background: rgba(248, 249, 250, 0.9);
    padding: 4em 0;
    color: #312450;
}

#use-cases h2 {
    color: #312450;
}
#use-cases h3 {
    color: #312450;
}

#use-cases .inner h2 {
    color: #312450;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2em;
    margin: 3em 0;
}

.use-case {
    background: white;
    padding: 2em;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.use-case:hover {
    transform: translateY(-3px);
}

.use-case .icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1em;
    color: white;
    font-size: 2em;
}

.use-case h3 {
    color: #2c3e50;
    margin-bottom: 1em;
}

/* Contact Section */
#contact {
    padding: 4em 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3em;
    margin: 3em 0;
}

.contact-list {
    list-style: none;
    padding: 0;
}

.contact-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1em;
    padding: 1em;
    background: #f8f9fa;
    border-radius: 10px;
}

.contact-list li i {
    color: #667eea;
    margin-right: 1em;
    width: 20px;
}

.cta-section {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 2em;
    border-radius: 15px;
    text-align: center;
}

.cta-section h3 {
    color: white;
    margin-bottom: 1em;
}

/* Authentication Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 1.5em 2em;
    border-radius: 15px 15px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    color: white;
}

.close {
    color: white;
    font-size: 2em;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: #f8f9fa;
}

.modal-body {
    padding: 2em;
}

.auth-form {
    margin: 0;
}

.form-group {
    margin-bottom: 1.5em;
}

.form-group label {
    display: block;
    margin-bottom: 0.5em;
    color: #2c3e50;
    font-weight: bold;
}

.form-group input {
    width: 100%;
    padding: 1em;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1em;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Password Toggle Styles */
.password-field {
    position: relative !important;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #ffffff;
    cursor: pointer;
    padding: 8px;
    font-size: 1em;
    z-index: 10;
}

.password-field input[type="password"],
.password-field input[type="text"] {
    padding-right: 45px !important;
}

.form-switch {
    text-align: center;
    margin-top: 1.5em;
    padding-top: 1.5em;
    border-top: 1px solid #e9ecef;
}

.form-switch a {
    color: #667eea;
    text-decoration: none;
    font-weight: bold;
}

.form-switch a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    #banner h1 {
        font-size: 2.5em;
    }
    
    .tiles {
        grid-template-columns: 1fr;
    }
    
    .example-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .use-cases-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .before-after {
        flex-direction: column;
        gap: 1em;
    }
    
    .arrow {
        transform: rotate(90deg);
        margin: 0.5em 0;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}

/* Utility Classes */
.actions.centered {
    text-align: center;
}

.button.large {
    margin-top: 0.6em;
    /* padding: 1em 2em; */
    /* font-size: 1.1em; */
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Success/Error Messages */
.message {
    padding: 1em;
    border-radius: 8px;
    margin-bottom: 1em;
    display: none;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.message.show {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}