/* ARCHITECTURE-SPECIFIC STYLES
----------------------------------------------------------------*/

:root {
    /* Zone Colors */
    --zone-0-color: rgba(59, 130, 246, 0.1);
    --zone-1-color: rgba(245, 158, 11, 0.1);
    --zone-2-color: rgba(139, 92, 246, 0.1);
    --zone-3-color: rgba(34, 197, 94, 0.1);
    --zone-4-color: rgba(236, 72, 153, 0.1);
    --zone-5-color: rgba(239, 68, 68, 0.1);
    --zone-6-color: rgba(20, 184, 166, 0.1);

    /* Node Type Colors */
    --node-compute: #3B82F6;
    --node-database: #10B981;
    --node-security: #EF4444;
    --node-cache: #F59E0B;
    --node-ml: #8B5CF6;
    --node-observability: #14B8A6;
    --node-control: #6366F1;
}

/* Architecture Hero */
.architecture-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 0;
}

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

.architecture-hero h1 {
    font-size: clamp(1.75rem, 6vw, 4rem);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 65ch;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    justify-content: center;
    margin: 3rem 0;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.metric-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--surface-card);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--surface-border);
    min-width: 0;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.metric-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.metric-value {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 0.25rem;
}

.metric-context {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 2rem 0 3rem;
}

.hero-cta-group .cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0.75rem;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    letter-spacing: 0.025em;
    white-space: nowrap;
}

.hero-cta-group .cta-primary {
    background: linear-gradient(135deg, var(--accent-blue), #2563EB);
    color: white;
    border: 1px solid transparent;
}

.hero-cta-group .cta-secondary {
    background-color: var(--surface-card);
    color: var(--text-primary);
    border: 1px solid var(--surface-border);
}

.hero-cta-group .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.diagram-preview {
    margin-top: 3rem;
    opacity: 0.8;
}

.preview-image {
    max-width: 100%;
    height: auto;
    border-radius: 1rem;
    border: 1px solid var(--surface-border);
}

/* Controls Section */
.controls-section {
    background-color: rgba(17, 24, 39, 0.5);
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--surface-border);
    position: sticky;
    top: 80px;
    z-index: 80;
    backdrop-filter: blur(10px);
}

/* Mobile-specific improvements */
@media (max-width: 768px) {
    .controls-section {
        position: static;
        background-color: rgba(17, 24, 39, 0.95);
        padding: 1rem 0;
    }
}

.controls-wrapper {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
}

.control-group {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.control-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.scenario-pills {
    display: flex;
    gap: 0.5rem;
}

.scenario-pill {
    padding: 0.75rem 1.25rem;
    background-color: var(--surface-card);
    color: var(--text-secondary);
    border: 1px solid var(--surface-border);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scenario-pill:hover {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: var(--accent-blue);
    transform: translateY(-1px);
}

.scenario-pill.active {
    background-color: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* Add active state animation */
.scenario-pill.active {
    animation: pill-activate 0.3s ease;
}

@keyframes pill-activate {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.filter-toggles {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.filter-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--surface-card);
    color: var(--text-secondary);
    border: 1px solid var(--surface-border);
    border-radius: 0.75rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    min-height: 44px;
}

.filter-toggle ion-icon {
    font-size: 1rem;
}

.filter-toggle:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.filter-toggle.active {
    background-color: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
    animation: toggle-activate 0.2s ease;
}

@keyframes toggle-activate {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.legend-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--surface-card);
    color: var(--text-primary);
    border: 1px solid var(--surface-border);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.legend-toggle:hover {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: var(--accent-blue);
}

/* Diagram Section */
.diagram-section {
    padding: 3rem 0;
    background: linear-gradient(180deg, var(--bg-main), rgba(17, 24, 39, 0.5));
}

.diagram-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.architecture-canvas {
    position: relative;
    min-height: 600px;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.05), transparent);
    border-radius: 1.5rem;
    border: 1px solid var(--surface-border);
    padding: 1.5rem;
    overflow: hidden;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    align-content: start;
}

/* Zones */
.zone {
    position: relative;
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px dashed rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.zone:hover {
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.zone-0 { background: var(--zone-0-color); }
.zone-1 { background: var(--zone-1-color); }
.zone-2 { background: var(--zone-2-color); }
.zone-3 { background: var(--zone-3-color); }
.zone-4 { background: var(--zone-4-color); }
.zone-5 { background: var(--zone-5-color); }
.zone-6 { background: var(--zone-6-color); }

.zone-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    text-align: center;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.zone-nodes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    flex: 1;
    align-content: start;
}

/* Nodes */
.node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1rem;
    background-color: var(--surface-card);
    border-radius: 1rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 120px;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.node::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.node:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}

.node:hover::before {
    opacity: 1;
}

.node ion-icon {
    font-size: 2.5rem;
    transition: transform 0.3s ease;
}

.node:hover ion-icon {
    transform: scale(1.1);
}

.node span {
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-primary);
    line-height: 1.3;
}

/* Node interaction states */
.node.loading {
    opacity: 0.7;
    pointer-events: none;
}

.node.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Node type colors */
.node[data-type="compute"] { border-color: var(--node-compute); }
.node[data-type="compute"] ion-icon { color: var(--node-compute); }

.node[data-type="database"] { border-color: var(--node-database); }
.node[data-type="database"] ion-icon { color: var(--node-database); }

.node[data-type="security"] { border-color: var(--node-security); }
.node[data-type="security"] ion-icon { color: var(--node-security); }

.node[data-type="cache"] { border-color: var(--node-cache); }
.node[data-type="cache"] ion-icon { color: var(--node-cache); }

.node[data-type="ml"] { border-color: var(--node-ml); }
.node[data-type="ml"] ion-icon { color: var(--node-ml); }

.node[data-type="observability"] { border-color: var(--node-observability); }
.node[data-type="observability"] ion-icon { color: var(--node-observability); }

/* Connections */
.connections-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* Side Panel */
.side-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background-color: var(--surface-card);
    border-left: 1px solid var(--surface-border);
    transition: right 0.3s ease;
    z-index: 200;
    overflow-y: auto;
}

.side-panel.active {
    right: 0;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
}

.close-panel {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.close-panel:hover {
    color: var(--text-primary);
}

.panel-content {
    padding: 2rem;
    padding-top: 4rem;
}

.panel-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--surface-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.panel-tabs::-webkit-scrollbar {
    display: none;
}

.tab-button {
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.tab-button:hover {
    color: var(--text-primary);
}

.tab-button.active {
    color: var(--accent-blue);
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--accent-blue);
}

.tabs-content {
    color: var(--text-secondary);
    line-height: 1.6;
}

.tabs-content h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.tabs-content ul {
    list-style: none;
    padding: 0;
}

.tabs-content li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.tabs-content li::before {
    content: '�';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    pointer-events: none;
}

.toast {
    background-color: var(--surface-card);
    color: var(--text-primary);
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--surface-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    text-align: center;
    max-width: 300px;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    border-color: var(--accent-green);
    background: linear-gradient(135deg, var(--surface-card), rgba(16, 185, 129, 0.1));
}

.toast.info {
    border-color: var(--accent-blue);
    background: linear-gradient(135deg, var(--surface-card), rgba(59, 130, 246, 0.1));
}

/* Legend Overlay */
.legend-overlay {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background-color: var(--surface-card);
    border-radius: 1rem;
    border: 1px solid var(--surface-border);
    padding: 1.5rem;
    display: none;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.legend-overlay.active {
    display: block;
}

.legend-overlay h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.125rem;
    text-align: center;
}

.legend-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.legend-close:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.legend-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 0.25rem;
}

/* SLO Section */
.slo-section {
    padding: 4rem 0;
    background-color: rgba(31, 41, 55, 0.3);
}

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

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 70ch;
    margin: 0 auto 3rem;
    font-size: clamp(1rem, 2vw, 1.125rem);
    line-height: 1.6;
}

.slo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    align-items: start;
}

.slo-card {
    background-color: var(--surface-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--surface-border);
    transition: all 0.3s ease;
    height: 100%;
}

.slo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.slo-card h3 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.slo-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.slo-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background-color: var(--bg-main);
    border-radius: 0.5rem;
}

.metric-name {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.slo-metric .metric-value {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-amber);
}

.slo-formula {
    padding: 1rem;
    background-color: var(--bg-main);
    border-radius: 0.5rem;
    border-left: 3px solid var(--accent-blue);
}

.slo-formula code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 1024px) {
    .architecture-hero {
        padding: 5rem 0;
    }

    .architecture-hero .container {
        padding: 0 1.5rem;
    }

    .hero-metrics {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.25rem;
    }

    .controls-wrapper {
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
    }

    .control-group {
        justify-content: center;
    }

    .architecture-canvas {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.25rem;
    }

    .zone-nodes {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

    .side-panel {
        width: 100%;
        right: -100%;
    }

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

@media (max-width: 768px) {
    .architecture-hero {
        min-height: 90vh;
        padding: 3rem 0;
    }

    .architecture-hero .container {
        padding: 0 1rem;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 2rem 0;
    }

    .metric-badge {
        padding: 1.25rem;
        min-width: 0;
    }

    .hero-cta-group {
        flex-direction: column;
        width: 100%;
        max-width: 400px;
        margin: 2rem auto 3rem;
    }

    .hero-cta-group .cta-button {
        width: 100%;
        justify-content: center;
        padding: 1rem 1.5rem;
    }

    .controls-section {
        padding: 1rem 0;
        position: static;
    }

    .controls-wrapper {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        padding: 0 1rem;
    }

    .control-group {
        justify-content: center;
    }

    .scenario-pills,
    .filter-toggles {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .diagram-container {
        padding: 0 0.5rem;
    }

    .architecture-canvas {
        grid-template-columns: 1fr;
        padding: 1rem;
        min-height: auto;
        gap: 1rem;
    }

    .zone {
        padding: 1.25rem;
        min-height: auto;
    }

    .zone-nodes {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 0.75rem;
    }

    .node {
        min-height: 100px;
        padding: 1rem 0.75rem;
    }

    .node ion-icon {
        font-size: 2rem;
    }

    .node span {
        font-size: 0.8rem;
    }

    .slo-section {
        padding: 3rem 0;
    }

    .slo-section .container {
        padding: 0 1rem;
    }

    .slo-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .slo-card {
        padding: 1.5rem;
    }

    .legend-overlay {
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        right: auto !important;
        transform: translate(-50%, -50%) !important;
        max-width: 90vw;
        max-height: 80vh;
        overflow-y: auto;
        z-index: 1001;
        width: auto;
    }

    .side-panel {
        width: 100vw;
        right: -100vw;
    }
}

@media (max-width: 480px) {
    .architecture-hero {
        min-height: 80vh;
        padding: 2rem 0;
    }

    .architecture-hero .container {
        padding: 0 0.75rem;
    }

    .architecture-hero h1 {
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .hero-metrics {
        margin: 1.5rem 0;
    }

    .metric-badge {
        padding: 1rem;
    }

    .metric-value {
        font-size: 1rem;
    }

    .hero-cta-group {
        max-width: 320px;
        gap: 0.75rem;
    }

    .hero-cta-group .cta-button {
        padding: 0.875rem 1.25rem;
        font-size: 0.8rem;
    }

    .controls-section {
        padding: 0.75rem 0;
    }

    .controls-wrapper {
        padding: 0 0.75rem;
        gap: 0.75rem;
    }

    .scenario-pill,
    .filter-toggle {
        font-size: 0.8rem;
        padding: 0.6rem 1rem;
        min-height: 40px;
    }

    .legend-toggle {
        font-size: 0.8rem;
        padding: 0.6rem 1rem;
    }

    .diagram-container {
        padding: 0 0.25rem;
    }

    .architecture-canvas {
        padding: 0.75rem;
        border-radius: 1rem;
    }

    .zone {
        padding: 1rem;
    }

    .zone-title {
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }

    .zone-nodes {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 0.5rem;
    }

    .node {
        min-height: 85px;
        padding: 0.75rem 0.5rem;
        gap: 0.5rem;
    }

    .node ion-icon {
        font-size: 1.75rem;
    }

    .node span {
        font-size: 0.75rem;
        line-height: 1.2;
    }

    .slo-section {
        padding: 2.5rem 0;
    }

    .slo-section .container {
        padding: 0 0.75rem;
    }

    .section-title {
        margin-bottom: 0.75rem;
    }

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

    .slo-card {
        padding: 1.25rem;
    }

    .slo-card h3 {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .metric-name,
    .slo-metric .metric-value {
        font-size: 0.8rem;
    }

    .legend-overlay {
        max-width: 95vw;
        padding: 1rem;
    }

    .legend-overlay h4 {
        font-size: 1rem;
    }

    .legend-item {
        font-size: 0.875rem;
    }

    /* Contact section mobile fixes */
    .contact-section {
        padding: 2.5rem 0;
    }

    .contact-section .container {
        padding: 0 0.75rem;
    }

    .contact-section h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .contact-section p {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }

    .contact-section .hero-cta-group {
        flex-direction: column;
        max-width: 320px;
        margin: 0 auto;
    }

    .contact-section .cta-button {
        width: 100%;
        padding: 1rem 1.5rem;
        justify-content: center;
        font-size: 0.875rem;
    }
}

/* Print Styles */
@media print {
    .controls-section,
    .side-panel,
    #particles-js {
        display: none !important;
    }

    .architecture-canvas {
        background: white;
        border: 1px solid #ccc;
    }

    .zone {
        background: white !important;
        border: 1px solid #ccc;
    }

    .node {
        background: white;
        border: 1px solid #ccc;
    }
}