/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px 30px;
    text-align: center;
}

header h1 {
    font-size: 2.5em;
    font-weight: 600;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

/* Main Content */
main {
    padding: 40px 30px;
}

section {
    margin-bottom: 50px;
}

section h2 {
    color: #667eea;
    font-size: 2em;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #667eea;
}

section p {
    margin-bottom: 15px;
    font-size: 1.1em;
    text-align: justify;
}

/* Members Section */
.members-section {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    border-left: 5px solid #667eea;
}

.members-list {
    list-style: none;
    padding-left: 0;
}

.members-list li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1.1em;
    border-bottom: 1px solid #e0e0e0;
}

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

.members-list li::before {
    content: "👤";
    position: absolute;
    left: 0;
    font-size: 1.2em;
}

/* Content Sections */
.content-section {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

/* Lists */
.feature-list,
.url-list {
    list-style: none;
    padding-left: 0;
    margin: 20px 0;
}

.feature-list li,
.url-list li {
    padding: 10px 0;
    padding-left: 35px;
    position: relative;
    font-size: 1.05em;
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
    font-size: 1.3em;
}

.url-list li::before {
    content: "🔗";
    position: absolute;
    left: 0;
    font-size: 1.2em;
}

.url-list a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.url-list a:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* Problems Section */
.problems-section {
    background: #fff3cd;
    border-left: 5px solid #ffc107;
}

.problems-list {
    padding-left: 25px;
    margin-top: 20px;
}

.problems-list li {
    margin-bottom: 25px;
    font-size: 1.05em;
    line-height: 1.8;
}

.problems-list li strong {
    color: #856404;
    display: block;
    margin-bottom: 8px;
    font-size: 1.1em;
}

/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

figure {
    margin: 0;
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

figure:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.document-image {
    width: 100%;
    height: auto;
    display: block;
    border-bottom: 2px solid #e0e0e0;
}

figcaption {
    padding: 15px;
    background: #f8f9fa;
    font-size: 0.95em;
    color: #555;
    text-align: center;
    font-weight: 500;
}

/* Footer */
footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 20px;
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    header h1 {
        font-size: 1.8em;
    }

    main {
        padding: 20px 15px;
    }

    section h2 {
        font-size: 1.5em;
    }

    .image-gallery {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .members-section,
    .content-section {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    header {
        padding: 25px 15px;
    }

    header h1 {
        font-size: 1.5em;
    }

    section h2 {
        font-size: 1.3em;
    }

    section p,
    .feature-list li,
    .url-list li {
        font-size: 1em;
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
        padding: 0;
    }

    .container {
        box-shadow: none;
    }

    header {
        background: #667eea !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    figure {
        page-break-inside: avoid;
    }

    .image-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}