/* Quantum Solutions CSS Enhancements */

/* Enhanced Circuit Connector with Engineering Grid Style */
.qpt-circuit-connector {
    position: relative;
    height: 60px;
    width: 2px;
    background: repeating-linear-gradient(
        to bottom,
        var(--qpt-color-phosphor-green) 0,
        var(--qpt-color-phosphor-green) 4px,
        transparent 4px,
        transparent 8px
    );
}

.qpt-circuit-connector::before,
.qpt-circuit-connector::after {
    content: '';
    position: absolute;
    background-color: var(--qpt-color-bg-tertiary);
    border: 1px solid var(--qpt-color-phosphor-green);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    left: 50%;
    transform: translateX(-50%);
}

.qpt-circuit-connector::before {
    top: 0;
}

.qpt-circuit-connector::after {
    bottom: 0;
}

.qpt-connector-enhanced {
    box-shadow: 0 0 5px rgba(var(--qpt-color-phosphor-green-rgb), 0.3);
}

.qpt-connector-active {
    background: repeating-linear-gradient(
        to bottom,
        var(--qpt-color-crt-blue) 0,
        var(--qpt-color-crt-blue) 4px,
        transparent 4px,
        transparent 8px
    );
    transition: background 0.3s ease;
}

/* Engineering spec measurement elements */
.qpt-connector-measure {
    position: absolute;
    width: 15px;
    height: 1px;
    background-color: var(--qpt-color-phosphor-green);
    top: 50%;
    opacity: 0.5;
}

.qpt-connector-measure-left {
    left: -15px;
}

.qpt-connector-measure-right {
    right: -15px;
}

.qpt-connector-measure-label {
    position: absolute;
    right: -35px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--qpt-font-mono);
    font-size: var(--qpt-font-size-tiny);
    color: var(--qpt-color-phosphor-green);
    opacity: 0.7;
}

/* Engineering specs UI elements */
.qpt-engineering-callout {
    position: fixed;
    pointer-events: none;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.qpt-engineering-callout.active {
    opacity: 1;
}

.qpt-callout-line {
    position: absolute;
    width: 100%;
    height: 1px;
    background: var(--qpt-color-phosphor-green);
    top: 0;
}

.qpt-callout-text {
    position: absolute;
    right: 0;
    top: -20px;
    font-family: var(--qpt-font-mono);
    font-size: var(--qpt-font-size-tiny);
    color: var(--qpt-color-phosphor-green);
    background: rgba(var(--qpt-color-vacuum-black-rgb), 0.7);
    padding: 2px 6px;
    border-radius: var(--qpt-border-radius-small);
    border: 1px solid var(--qpt-color-phosphor-green);
}

.qpt-grid-pulse {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, 
            rgba(var(--qpt-color-phosphor-green-rgb), 0) 0%,
            rgba(var(--qpt-color-phosphor-green-rgb), 0.1) 50%,
            rgba(var(--qpt-color-phosphor-green-rgb), 0) 100%
        );
    z-index: 10;
    pointer-events: none;
    opacity: 0;
    animation: gridPulse 0.8s ease forwards;
}

@keyframes gridPulse {
    0% {
        opacity: 0;
    }
    30% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

/* Enhanced Tab Hover Effects */
.qpt-circuit-tab {
    position: relative;
    overflow: hidden;
}

.qpt-circuit-tab::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle, 
        rgba(var(--qpt-color-phosphor-green-rgb), 0.2) 0%,
        rgba(var(--qpt-color-phosphor-green-rgb), 0) 70%
    );
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
    transform: scale(0.5);
}

.qpt-circuit-tab:hover::after {
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.5s, transform 0.5s var(--qpt-easing-collapse);
}

/* Enhanced active tab */
.qpt-circuit-tab.active {
    position: relative;
    overflow: hidden;
}

.qpt-circuit-tab.active::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle, 
        rgba(var(--qpt-color-phosphor-green-rgb), 0.4) 0%,
        rgba(var(--qpt-color-phosphor-green-rgb), 0) 70%
    );
    opacity: 1;
    pointer-events: none;
    animation: qptActiveTabPulse 4s infinite;
}

@keyframes qptActiveTabPulse {
    0%, 100% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.4;
    }
}

/* Enhanced industry data effects */
.qpt-industry-data {
    position: relative;
}

.qpt-industry-data::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at top right, 
        rgba(var(--qpt-color-crt-blue-rgb), 0.05) 0%,
        transparent 50%
    );
    pointer-events: none;
    z-index: 0;
}

/* Quantum dot grid overlay for data cards */
.qpt-data-card {
    position: relative;
    overflow: hidden;
}

.qpt-data-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(
            circle,
            rgba(var(--qpt-color-phosphor-green-rgb), 0.2) 1px,
            transparent 1px
        );
    background-size: 10px 10px;
    pointer-events: none;
    opacity: 0.2;
    z-index: 0;
}

/* Quantum Transition Effect */
.qpt-quantum-transition {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    pointer-events: none;
    overflow: hidden;
    border-radius: var(--qpt-border-radius-medium);
}

.qpt-quantum-transition::before,
.qpt-quantum-transition::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at center,
        rgba(var(--qpt-color-phosphor-green-rgb), 0.4) 0%,
        rgba(var(--qpt-color-crt-blue-rgb), 0.2) 30%,
        transparent 70%
    );
    opacity: 0;
    animation: qptQuantumFlash 1s forwards;
}

.qpt-quantum-transition::after {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(var(--qpt-color-phosphor-green-rgb), 0.8),
        transparent
    );
    transform: skewX(-20deg);
    animation: qptQuantumScan 0.8s forwards;
}

@keyframes qptQuantumFlash {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    10% {
        opacity: 0.8;
    }
    100% {
        opacity: 0;
        transform: scale(1.5);
    }
}

@keyframes qptQuantumScan {
    0% {
        left: -100%;
        opacity: 0;
    }
    10% {
        opacity: 0.8;
    }
    100% {
        left: 100%;
        opacity: 0;
    }
}

/* Enhanced challenge list items */
.qpt-challenges-list li {
    transition: transform 0.3s var(--qpt-easing-collapse), 
                color 0.3s var(--qpt-easing-standard);
    position: relative;
}

.qpt-challenges-list li:hover {
    transform: translateX(5px);
    color: var(--qpt-color-text-primary);
}

.qpt-challenges-list li::before {
    transition: box-shadow 0.3s var(--qpt-easing-standard),
                background-color 0.3s var(--qpt-easing-standard);
}

.qpt-challenges-list li:hover::before {
    box-shadow: 0 0 10px rgba(var(--qpt-color-phosphor-green-rgb), 1);
    background-color: var(--qpt-color-crt-blue);
}

/* Enhanced quantum dots on hover */
.qpt-challenges-list li::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 5px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--qpt-color-phosphor-green);
    transform: translateY(-50%) scale(0);
    opacity: 0;
    transition: transform 0.3s var(--qpt-easing-collapse),
                opacity 0.3s var(--qpt-easing-standard);
}

.qpt-challenges-list li:hover::after {
    transform: translateY(-50%) scale(1);
    opacity: 1;
    box-shadow: 0 0 5px rgba(var(--qpt-color-phosphor-green-rgb), 0.8);
}

/* Industry image quantum effects */
@keyframes qptImagePulse {
    0% {
        filter: saturate(1) brightness(1);
        transform: scale(1);
    }
    20% {
        filter: saturate(1.3) brightness(1.2);
        transform: scale(1.03);
    }
    100% {
        filter: saturate(1) brightness(1);
        transform: scale(1);
    }
}

.qpt-quantum-glow-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
    opacity: 0;
    background: radial-gradient(
        circle at center,
        rgba(var(--qpt-color-phosphor-green-rgb), 0.4) 0%,
        rgba(var(--qpt-color-crt-blue-rgb), 0.2) 30%,
        transparent 70%
    );
    mix-blend-mode: screen;
}

.qpt-quantum-glow-overlay.active {
    animation: qptGlowPulse 1.5s var(--qpt-easing-collapse) forwards;
}

@keyframes qptGlowPulse {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    30% {
        opacity: 0.7;
        transform: scale(1.1);
    }
    100% {
        opacity: 0;
        transform: scale(1.3);
    }
}

/* Add data card hover effect */
.qpt-data-card {
    transition: transform 0.3s var(--qpt-easing-collapse),
                box-shadow 0.3s var(--qpt-easing-standard),
                background-color 0.3s var(--qpt-easing-standard);
}

.qpt-data-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 15px rgba(var(--qpt-color-phosphor-green-rgb), 0.2);
    background-color: rgba(var(--qpt-color-vacuum-black-rgb), 0.5);
}

.qpt-data-value {
    transition: color 0.3s var(--qpt-easing-standard);
}

.qpt-data-card:hover .qpt-data-value {
    color: var(--qpt-color-crt-blue);
    text-shadow: 0 0 5px rgba(var(--qpt-color-crt-blue-rgb), 0.5);
}

/* Professional Solution Framework - Redesigned */
.qpt-solution-framework {
    background-color: var(--qpt-color-bg-primary);
    border-top: var(--qpt-border-data-panel);
    border-bottom: var(--qpt-border-data-panel);
    padding: var(--qpt-spacing-cosmic) 0;
}

/* Framework introduction */
.qpt-framework-intro {
    max-width: 800px;
    margin: 0 auto var(--qpt-spacing-apparatus);
    padding: var(--qpt-spacing-apparatus);
    background: rgba(var(--qpt-color-vacuum-black-rgb), 0.3);
    border-radius: var(--qpt-border-radius-medium);
    border-left: 3px solid var(--qpt-color-phosphor-green);
}

.qpt-framework-intro p {
    color: var(--qpt-color-text-secondary);
    margin: 0;
    line-height: var(--qpt-line-height-normal);
    font-size: var(--qpt-font-size-base);
}

.qpt-framework-grid {
    position: relative;
    margin: var(--qpt-spacing-quantum) 0;
}

/* Simple horizontal connector */
.qpt-framework-wire {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--qpt-color-border-secondary);
    transform: translateY(-50%);
    z-index: 1;
}

/* Professional framework modules layout */
.qpt-framework-modules {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--qpt-spacing-quantum);
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
}

/* Module cards with proper QPT styling */
.qpt-framework-module {
    flex: 1;
    min-width: 220px;
    max-width: 280px;
    background-color: rgba(var(--qpt-color-vacuum-black-rgb), 0.3);
    border: var(--qpt-border-data-panel);
    border-radius: var(--qpt-border-radius-medium);
    padding: var(--qpt-spacing-apparatus);
    box-shadow: var(--qpt-shadow-panel-inner);
    transition: box-shadow 0.3s var(--qpt-easing-standard),
                transform 0.3s var(--qpt-easing-standard);
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Subtle hover state */
.qpt-framework-module:hover {
    box-shadow: var(--qpt-shadow-ambient-glow);
    transform: translateY(-4px);
}


/* Simple vertical connector */
.qpt-framework-connector {
    display: none;
}

/* Professional icons */
.qpt-framework-icon {
    margin-bottom: var(--qpt-spacing-apparatus);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qpt-framework-icon img {
    width: 48px;
    height: 48px;
    border-radius: var(--qpt-border-radius-small);
    padding: var(--qpt-spacing-molecular);
    background-color: rgba(var(--qpt-color-vacuum-black-rgb), 0.4);
    border: var(--qpt-border-segmented-sections);
    transition: background-color 0.3s var(--qpt-easing-standard);
}

.qpt-framework-module:hover .qpt-framework-icon img {
    background-color: rgba(var(--qpt-color-phosphor-green-rgb), 0.1);
}

/* Clear typography */
.qpt-framework-title {
    font-family: 'Orbitron', var(--qpt-font-display);
    font-size: var(--qpt-font-size-medium);
    margin: 0 0 var(--qpt-spacing-molecular);
    color: var(--qpt-color-text-primary);
    position: relative;
}

.qpt-framework-description {
    font-size: var(--qpt-font-size-small);
    color: var(--qpt-color-text-secondary);
    line-height: var(--qpt-line-height-normal);
    flex-grow: 1;
}

/* Module indicator */
.qpt-framework-number {
    position: absolute;
    top: var(--qpt-spacing-molecular);
    right: var(--qpt-spacing-molecular);
    font-family: var(--qpt-font-mono);
    font-size: var(--qpt-font-size-tiny);
    color: var(--qpt-color-text-tertiary);
    background-color: rgba(var(--qpt-color-vacuum-black-rgb), 0.5);
    padding: 2px 6px;
    border-radius: var(--qpt-border-radius-small);
    border: var(--qpt-border-segmented-sections);
}

/* Proper responsive behavior */
@media (max-width: 1200px) {
    .qpt-framework-modules {
        justify-content: center;
        gap: var(--qpt-spacing-apparatus);
    }
    
    .qpt-framework-module {
        flex-basis: calc(50% - var(--qpt-spacing-apparatus));
        margin-bottom: var(--qpt-spacing-apparatus);
    }
}

@media (max-width: 767px) {
    .qpt-framework-module {
        flex-basis: 100%;
        max-width: 100%;
        margin-bottom: var(--qpt-spacing-apparatus);
        padding: var(--qpt-spacing-apparatus);
    }
    
    .qpt-framework-wire {
        display: none;
    }
}

/* Simple active state for modules */
.qpt-framework-module.active {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Enhanced CTA section */
.qpt-terminal-cta {
    background: linear-gradient(to bottom,
        var(--qpt-color-bg-secondary),
        var(--qpt-color-bg-primary)
    );
    border-top: var(--qpt-border-data-panel);
    padding: var(--qpt-spacing-cosmic) 0;
}

.qpt-cta-wrapper {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qpt-cta-header {
    text-align: center;
    margin-bottom: var(--qpt-spacing-apparatus);
}

.qpt-cta-title {
    font-family: 'Orbitron', var(--qpt-font-display);
    font-size: var(--qpt-font-size-large);
    color: var(--qpt-color-text-primary);
    margin-bottom: var(--qpt-spacing-molecular);
}

.qpt-cta-subtitle {
    font-family: var(--qpt-font-mono);
    font-size: var(--qpt-font-size-base);
    color: var(--qpt-color-text-secondary);
}

.qpt-cta-content {
    text-align: left;
    width: 100%;
    margin-bottom: var(--qpt-spacing-apparatus);
}

.qpt-cta-content p {
    color: var(--qpt-color-text-secondary);
    margin-bottom: var(--qpt-spacing-molecular);
    line-height: var(--qpt-line-height-normal);
}

.qpt-assessment-list {
    list-style: none;
    padding: 0;
    margin: var(--qpt-spacing-apparatus) 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--qpt-spacing-molecular);
}

.qpt-assessment-list li {
    color: var(--qpt-color-text-primary);
    padding: var(--qpt-spacing-molecular);
    background: rgba(var(--qpt-color-vacuum-black-rgb), 0.3);
    border-radius: var(--qpt-border-radius-small);
    border-left: 2px solid var(--qpt-color-phosphor-green);
    display: flex;
    align-items: center;
    transition: transform 0.3s var(--qpt-easing-standard),
                box-shadow 0.3s var(--qpt-easing-standard);
}

.qpt-assessment-list li:hover {
    transform: translateX(5px);
    box-shadow: var(--qpt-shadow-ambient-glow);
}

.qpt-assessment-icon {
    width: 8px;
    height: 8px;
    background-color: var(--qpt-color-phosphor-green);
    border-radius: 50%;
    display: inline-block;
    margin-right: var(--qpt-spacing-molecular);
}

.qpt-terminal-box {
    width: 100%;
    background-color: rgba(var(--qpt-color-vacuum-black-rgb), 0.7);
    border: var(--qpt-border-data-panel);
    border-radius: var(--qpt-border-radius-medium);
    padding: var(--qpt-spacing-apparatus);
    margin-bottom: var(--qpt-spacing-apparatus);
    box-shadow: var(--qpt-shadow-inner-glow);
}

.qpt-terminal-line {
    font-family: var(--qpt-font-mono);
    font-size: var(--qpt-font-size-small);
    color: var(--qpt-color-text-primary);
    margin-bottom: var(--qpt-spacing-molecular);
    line-height: var(--qpt-line-height-tight);
    position: relative;
    padding-left: var(--qpt-spacing-apparatus);
}

.qpt-terminal-line::before {
    content: ">";
    position: absolute;
    left: 0;
    color: var(--qpt-color-terminal-green);
}

.qpt-terminal-highlight {
    color: var(--qpt-color-crt-blue);
}

.qpt-terminal-warning {
    color: var(--qpt-color-amber-indicator);
}

.qpt-terminal-success {
    color: var(--qpt-color-terminal-green);
}

.qpt-cta-controls {
    display: flex;
    gap: var(--qpt-spacing-apparatus);
    margin-top: var(--qpt-spacing-molecular);
}

.qpt-terminal-button {
    background: transparent;
    color: var(--qpt-color-text-primary);
    border: var(--qpt-border-active-control);
    border-radius: var(--qpt-border-radius-small);
    padding: var(--qpt-spacing-molecular) var(--qpt-spacing-apparatus);
    font-family: 'Orbitron', var(--qpt-font-display);
    font-size: var(--qpt-font-size-base);
    cursor: pointer;
    transition: all var(--qpt-time-quantum) var(--qpt-easing-standard);
    text-transform: uppercase;
    letter-spacing: var(--qpt-letter-spacing-wide);
    text-decoration: none;
    display: inline-block;
    background: rgba(var(--qpt-color-phosphor-green-rgb), 0.1);
}

.qpt-terminal-button:hover {
    background: rgba(var(--qpt-color-phosphor-green-rgb), 0.2);
    box-shadow: var(--qpt-shadow-ambient-glow);
    transform: translateY(-2px);
}

@media (max-width: 767px) {
    .qpt-cta-controls {
        flex-direction: column;
        width: 100%;
    }
    
    .qpt-terminal-button {
        width: 100%;
        text-align: center;
    }
    
    .qpt-assessment-list {
        grid-template-columns: 1fr;
    }
}