/* technical-architecture-diagram.html — page-specific styles */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #0b0e13 0%, #141c28 100%);
    min-height: 100vh;
    color: #c9d2dc;
    padding: 20px;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    position: relative;
}

.close-button {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    z-index: 1000;
}

.close-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.4);
    background: linear-gradient(135deg, #059669, #047857);
}

.close-button:active {
    transform: scale(0.95);
}

.header {
    text-align: center;
    margin-bottom: 40px;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ff6b00, #ff9933);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.header p {
    font-size: 1.2rem;
    color: #8c99a8;
    max-width: 800px;
    margin: 0 auto;
}

.architecture-diagram {
    width: 100%;
    height: auto;
    margin: 40px 0;
}

.legend {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 40px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.legend-text {
    font-size: 14px;
    color: #c9d2dc;
}

.platform-overview {
    margin-top: 40px;
    padding: 30px;
    background: rgba(43,139,230,0.1);
    border-radius: 16px;
    border: 1px solid rgba(43,139,230,0.2);
}

.platform-overview h3 {
    color: #2b8be6;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

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

.tool-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    border-color: rgba(43,139,230,0.3);
}

.tool-card h4 {
    color: #2b8be6;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.tool-card p {
    color: #8c99a8;
    font-size: 0.9rem;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .container {
        padding: 20px;
    }

    .header h1 {
        font-size: 2rem;
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }
}