@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #262626 100%);
    min-height: 100vh;
    color: #e0e0e0;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 20px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    margin-bottom: 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.logo-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
}

.logo-icon {
    font-size: 3.5rem;
    color: #64b5f6;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #64b5f6 0%, #42a5f5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.3rem;
    color: #b0b0b0;
    margin-bottom: 25px;
    font-weight: 300;
}

.tagline-footer {
    font-size: 1.1rem !important;
    font-style: italic;
    color: #888 !important;
}

.badges {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.badge {
    background: rgba(100, 181, 246, 0.15);
    color: #64b5f6;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(100, 181, 246, 0.25);
}

.download-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #42a5f5 0%, #1e88e5 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(66, 165, 245, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(66, 165, 245, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #64b5f6;
    border: 1px solid rgba(100, 181, 246, 0.25);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

/* Alert Section */
.alert {
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 40px;
    display: flex;
    gap: 15px;
    align-items: flex-start;
    backdrop-filter: blur(10px);
}

.alert.info {
    background: rgba(33, 150, 243, 0.15);
    border-left: 4px solid #2196f3;
}

.alert i {
    font-size: 1.5rem;
    color: #2196f3;
    margin-top: 3px;
}

.alert strong {
    color: #64b5f6;
}

/* Section Headings */
h2 {
    font-size: 2.2rem;
    color: #64b5f6;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
}

h2 i {
    color: #42a5f5;
}

h3 {
    color: #90caf9;
    font-size: 1.4rem;
    margin-bottom: 15px;
}

/* Updates Section */
.updates {
    margin-bottom: 60px;
}

.update-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.update-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid #42a5f5;
    transition: all 0.3s ease;
}

.update-card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(5px);
}

.update-card i {
    font-size: 2rem;
    color: #64b5f6;
    margin-bottom: 10px;
    display: block;
}

.update-card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.update-card p {
    color: #b0b0b0;
    font-size: 0.95rem;
}

/* Features Section */
.features {
    margin-bottom: 60px;
}

.feature-category {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 16px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.feature-category:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(100, 181, 246, 0.2);
}

.feature-category h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    color: #64b5f6;
}

.feature-category h3 i {
    color: #42a5f5;
}

.feature-category ul {
    list-style: none;
    padding-left: 0;
}

.feature-category ul li {
    padding: 8px 0 8px 30px;
    position: relative;
    color: #b0b0b0;
}

.feature-category ul li:before {
    content: "▹";
    position: absolute;
    left: 10px;
    color: #42a5f5;
    font-weight: bold;
}

/* Screenshots Section */
.screenshots {
    margin-bottom: 60px;
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.screenshot-grid img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
    transition: transform 0.3s ease;
    border: 2px solid rgba(100, 181, 246, 0.3);
}

.screenshot-grid img:hover {
    transform: scale(1.05);
}

/* Markdown Wiki Section */
.markdown-wiki {
    margin-bottom: 60px;
}

.wiki-intro {
    color: #b0b0b0;
    font-size: 1.1rem;
    margin-bottom: 30px;
    text-align: center;
}

.wiki-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.wiki-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.wiki-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(100, 181, 246, 0.3);
    transform: translateY(-3px);
}

.wiki-card h3 {
    color: #64b5f6;
    font-size: 1.1rem;
    margin-bottom: 12px;
    font-family: 'JetBrains Mono', monospace;
}

.wiki-card code {
    display: block;
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: #90caf9;
    line-height: 1.8;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.wiki-link {
    display: inline-flex;
    margin: 0 auto;
}

/* Shortcuts Section */
.shortcuts {
    margin-bottom: 60px;
}

.shortcuts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.shortcut-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.shortcut-item kbd {
    display: inline-block;
    padding: 5px 10px;
    background: rgba(100, 181, 246, 0.15);
    border: 1px solid rgba(100, 181, 246, 0.3);
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: #64b5f6;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.shortcut-item .note {
    font-size: 0.85rem;
    color: #888;
    font-style: italic;
}

.shortcut-item > span {
    color: #b0b0b0;
    font-size: 0.95rem;
}

/* Tech Stack Section */
.tech-stack {
    margin-bottom: 60px;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.tech-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.tech-item:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-5px);
}

.tech-item i {
    font-size: 3rem;
    color: #64b5f6;
    margin-bottom: 15px;
    display: block;
}

.tech-item span {
    color: #b0b0b0;
    font-weight: 500;
    font-size: 1.1rem;
}

/* Roadmap Section */
.roadmap {
    margin-bottom: 60px;
}

.roadmap-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.roadmap-column {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.roadmap-column.completed {
    border-left: 4px solid #4caf50;
}

.roadmap-column.upcoming {
    border-left: 4px solid #ff9800;
}

.roadmap-column h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.roadmap-column.completed h3 {
    color: #66bb6a;
}

.roadmap-column.upcoming h3 {
    color: #ffa726;
}

.roadmap-column ul {
    list-style: none;
    padding-left: 0;
}

.roadmap-column ul li {
    padding: 10px 0 10px 30px;
    position: relative;
    color: #b0b0b0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.roadmap-column ul li:last-child {
    border-bottom: none;
}

.roadmap-column.completed ul li:before {
    content: "✓";
    position: absolute;
    left: 5px;
    color: #66bb6a;
    font-weight: bold;
}

.roadmap-column.upcoming ul li:before {
    content: "○";
    position: absolute;
    left: 5px;
    color: #ffa726;
    font-weight: bold;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    margin-top: 60px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

footer p {
    color: #b0b0b0;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.footer-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
}

.footer-links a {
    color: #64b5f6;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    padding: 10px 15px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
}

.footer-links a:hover {
    color: #90caf9;
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .download-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .wiki-grid {
        grid-template-columns: 1fr;
    }
    
    .roadmap-columns {
        grid-template-columns: 1fr;
    }
}