:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #4895ef;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --success-color: #4cc9f0;
    --warning-color: #f72585;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: var(--dark-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

header p {
    color: #6c757d;
    font-size: 1.1rem;
}

/* Upload Form Styles */
.upload-container {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}

.upload-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.file-drop-area {
    border: 2px dashed #ced4da;
    border-radius: var(--border-radius);
    padding: 3rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.file-drop-area:hover {
    border-color: var(--accent-color);
}

.file-drop-area i {
    font-size: 3rem;
    color: var(--accent-color);
}

.drop-message {
    font-size: 1.1rem;
    color: #6c757d;
}

.file-input {
    display: none;
}

.file-info {
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: var(--border-radius);
    display: none;
}

.upload-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.upload-btn:hover {
    background-color: var(--secondary-color);
}

.upload-btn:disabled {
    background-color: #adb5bd;
    cursor: not-allowed;
}

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.feature-card p {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Preview Page Styles */
.preview-container {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
}

.file-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.detail-item {
    background-color: #f8f9fa;
    padding: 1rem;
    border-radius: var(--border-radius);
}

.detail-label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.3rem;
    color: var(--primary-color);
}

.detail-value {
    color: var(--dark-color);
}

.preview-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.action-btn {
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

.preview-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
}

.preview-btn:hover {
    background-color: var(--secondary-color);
}

.upload-new-btn {
    background-color: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.upload-new-btn:hover {
    background-color: #f0f4ff;
}

.copy-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
}

.copy-btn:hover {
    background-color: #3a7bd5;
}

.embed-preview, .code-preview {
    margin-top: 2rem;
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.embed-preview iframe {
    width: 100%;
    height: 500px;
    border: none;
}

.code-preview pre {
    margin: 0;
    padding: 1rem;
    background-color: #f8f9fa;
    overflow-x: auto;
}

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

/* Responsive Styles */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .preview-actions {
        flex-direction: column;
    }
    
    .action-btn {
        width: 100%;
    }
    
    .embed-preview iframe {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .features {
        grid-template-columns: 1fr;
    }
    
    .file-details {
        grid-template-columns: 1fr;
    }
}
/* Upload Options Styles */
.upload-options {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.file-select-btn {
    background-color: var(--accent-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.file-select-btn:hover {
    background-color: #3a7bd5;
    transform: translateY(-2px);
}

.upload-or {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Highlight effect for drag and drop */
.highlight {
    border-color: var(--accent-color) !important;
    background-color: rgba(72, 149, 239, 0.1);
}
/* Header Styles */
.main-header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

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

.logo a {
    text-decoration: none;
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    font-size: 1.8rem;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.main-nav a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.main-nav a:hover, .main-nav a.active {
    color: var(--primary-color);
}

.main-nav a i {
    font-size: 0.9rem;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark-color);
}

/* Footer Styles */
.main-footer {
    background-color: var(--dark-color);
    color: white;
    padding: 3rem 0 0;
    margin-top: 3rem;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-section {
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-section p {
    color: #adb5bd;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: #adb5bd;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: white;
    padding-left: 5px;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    color: #adb5bd;
}

.contact-info i {
    color: var(--accent-color);
    width: 20px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background-color: #2c3034;
    color: white;
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    background-color: #1a1d20;
    padding: 1.5rem 0;
    text-align: center;
    margin-top: 2rem;
}

.footer-bottom p {
    color: #adb5bd;
    font-size: 0.9rem;
}

/* Responsive Styles untuk Header dan Footer */
@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background-color: white;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        padding: 2rem;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .header-container, .footer-container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .logo a span {
        display: none;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
}
/* Page Hero Styles */
.page-hero {
    background-color: var(--primary-color);
    color: white;
    padding: 4rem 0;
    text-align: center;
    margin-bottom: 3rem;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Features Page Styles */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 4rem 0;
    margin: 4rem 0;
    background-color: #f8f9fa;
    border-radius: var(--border-radius);
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #6c757d;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.cta-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

/* About Page Styles */
.about-content {
    margin-bottom: 3rem;
}

.about-content h2 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

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

.mission-card, .vision-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
}

.mission-card h3, .vision-card h3 {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.team-section {
    margin: 4rem 0;
}

.team-section h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

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

.team-member {
    text-align: center;
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-5px);
}

.member-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    font-weight: bold;
}

.team-member h3 {
    margin-bottom: 0.5rem;
}

.team-member p {
    color: #6c757d;
}

/* Contact Page Styles */
.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-info {
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-info h2 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.contact-form {
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-form h2 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ced4da;
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.form-group textarea {
    resize: vertical;
}

.submit-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
    width: 100%;
}

.submit-btn:hover {
    background-color: var(--secondary-color);
}

.contact-map {
    height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Privacy Policy Styles */
.privacy-content h2 {
    margin: 2rem 0 1rem;
    color: var(--primary-color);
}

.privacy-content ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.privacy-content li {
    margin-bottom: 0.5rem;
}

.policy-update {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #dee2e6;
    text-align: right;
    font-style: italic;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .page-hero {
        padding: 3rem 0;
    }
    
    .page-hero h1 {
        font-size: 2rem;
    }
    
    .contact-map {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .page-hero {
        padding: 2rem 0;
    }
    
    .page-hero h1 {
        font-size: 1.8rem;
    }
    
    .feature-card, .mission-card, .vision-card, .team-member {
        padding: 1.5rem;
    }
    
    .contact-info, .contact-form {
        padding: 1.5rem;
    }
}