/* RUANTECH V2.0 - Advanced CSS Utilities */

/* Connection Lines System */
.connection-line {
    stroke: url(#connectionGradient);
    stroke-width: 2;
    fill: none;
    filter: url(#glow);
    opacity: 0.7;
    animation: pulse-connection 4s ease-in-out infinite;
}

.connection-line.active {
    stroke-width: 3;
    opacity: 1;
    animation: flow-connection 2s ease-in-out infinite;
}

.connection-line.hover-highlight {
    stroke: #7c3aed;
    stroke-width: 4;
    opacity: 1;
    filter: url(#glow);
}

/* Connection Types */
.connection-primary {
    stroke: #7c3aed !important;
    stroke-width: 2;
    stroke-opacity: 0.8;
    fill: none;
}

.connection-secondary {
    stroke: #06b6d4 !important;
    stroke-width: 1.5;
    stroke-opacity: 0.6;
    fill: none;
}

.connection-tertiary {
    stroke: #10b981 !important;
    stroke-width: 1;
    stroke-opacity: 0.4;
    fill: none;
}

/* Hover effects for connections */
.connection-line:hover {
    stroke-width: 3 !important;
    stroke-opacity: 1 !important;
}

/* Debug - tornar todas as linhas visíveis */
path.connection-line {
    stroke: #7c3aed !important;
    stroke-width: 2;
    stroke-opacity: 0.6;
    fill: none;
    pointer-events: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .connection-line {
        stroke-width: 1.5;
    }
    
    .connection-primary {
        stroke-width: 2;
    }
    
    .connection-line.hover-highlight {
        stroke-width: 3;
    }
}

@keyframes pulse-connection {
    0%, 100% { 
        stroke-opacity: 0.4;
        stroke-width: 2;
    }
    50% { 
        stroke-opacity: 0.8;
        stroke-width: 3;
    }
}

@keyframes flow-connection {
    0% { stroke-dashoffset: 100; }
    100% { stroke-dashoffset: 0; }
}

/* Neural Network Effect */
.neural-node {
    position: relative;
}

.neural-node::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    background: radial-gradient(circle, #7c3aed 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: neural-pulse 3s ease-in-out infinite;
    z-index: 20;
}

@keyframes neural-pulse {
    0%, 100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.5);
    }
}

/* Glassmorphism Advanced Effects */
.glass-ultra {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 8px 32px rgba(31, 38, 135, 0.37),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.glass-hover-ultra:hover {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(25px) saturate(250%);
    transform: translateY(-4px) scale(1.02);
    box-shadow: 
        0 16px 48px rgba(124, 58, 237, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* 3D Transform Effects */
.transform-3d {
    transform-style: preserve-3d;
}

.card-3d {
    perspective: 1000px;
}

.card-3d:hover .card-front {
    transform: rotateY(-180deg);
}

.card-3d:hover .card-back {
    transform: rotateY(0deg);
}

.card-front,
.card-back {
    backface-visibility: hidden;
    transition: transform 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.card-back {
    transform: rotateY(180deg);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Morphing Animations */
@keyframes morph {
    0%, 100% { 
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; 
        transform: rotate(0deg);
    }
    50% { 
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; 
        transform: rotate(180deg);
    }
}

.morph-blob {
    animation: morph 8s ease-in-out infinite;
    background: linear-gradient(45deg, #7c3aed, #3b82f6, #10b981);
    background-size: 400% 400%;
    animation: morph 8s ease-in-out infinite, gradient-shift 6s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Neural Network Lines */
.neural-line {
    stroke-dasharray: 5 5;
    animation: neural-flow 3s linear infinite;
}

@keyframes neural-flow {
    0% { 
        stroke-dashoffset: 0;
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
    100% { 
        stroke-dashoffset: -20;
        opacity: 0.3;
    }
}

/* Holographic Text Effect */
.holographic {
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.5) 50%,
        transparent 70%
    );
    background-size: 200% 200%;
    animation: holographic-shine 3s ease-in-out infinite;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

@keyframes holographic-shine {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Matrix Rain Effect */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.matrix-char {
    position: absolute;
    color: #00ff00;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    animation: matrix-fall linear infinite;
}

@keyframes matrix-fall {
    0% {
        transform: translateY(-100vh);
        opacity: 1;
    }
    70% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* Cyberpunk Glitch Effect */
.glitch {
    position: relative;
    color: #fff;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitch-1 0.5s infinite;
    color: #ff00de;
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 0.5s infinite;
    color: #00ff00;
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(2px, 2px); }
    40% { transform: translate(2px, -2px); }
    60% { transform: translate(-2px, 2px); }
    80% { transform: translate(-2px, -2px); }
}

/* Loading Skeleton Enhanced */
.skeleton-enhanced {
    background: linear-gradient(
        90deg,
        transparent 25%,
        rgba(124, 58, 237, 0.1) 50%,
        transparent 75%
    );
    background-size: 400% 100%;
    animation: skeleton-enhanced 2s infinite;
}

@keyframes skeleton-enhanced {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Magnetic Cursor Effect */
.magnetic {
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.magnetic:hover {
    transform: scale(1.1);
}

/* Parallax Scrolling */
.parallax {
    transform: translateZ(0);
    will-change: transform;
}

.parallax-slow {
    transform: translate3d(0, calc(var(--scroll) * -0.5px), 0);
}

.parallax-fast {
    transform: translate3d(0, calc(var(--scroll) * -1px), 0);
}

/* Code Syntax Highlighting */
.code-highlight {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 16px;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 14px;
    overflow-x: auto;
}

.code-highlight .keyword { color: #ff79c6; }
.code-highlight .string { color: #f1fa8c; }
.code-highlight .function { color: #50fa7b; }
.code-highlight .comment { color: #6272a4; }
.code-highlight .number { color: #bd93f9; }

/* Interactive Tooltips */
.tooltip {
    position: relative;
}

.tooltip::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 100;
}

.tooltip::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.9);
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip:hover::before,
.tooltip:hover::after {
    opacity: 1;
}

/* Responsive Utilities */
@media (max-width: 640px) {
    .mobile-full { width: 100vw; margin-left: calc(-50vw + 50%); }
    .mobile-center { text-align: center; }
    .mobile-stack { flex-direction: column; }
    .mobile-hidden { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .no-motion {
        animation: none !important;
        transition: none !important;
    }
}

/* Print Styles */
@media print {
    .no-print { display: none !important; }
    .glass { 
        background: white !important;
        color: black !important;
        border: 1px solid #ccc !important;
    }
}

/* Dark Mode Utilities */
@media (prefers-color-scheme: dark) {
    .auto-dark { 
        background-color: #111827;
        color: #f9fafb;
    }
}

/* High Performance Animations */
.gpu-layer {
    transform: translateZ(0);
    will-change: transform, opacity;
}

.smooth-transform {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Custom Focus Styles */
.focus-ring:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.5);
}

.focus-ring:focus-visible {
    outline: 2px solid #7c3aed;
    outline-offset: 2px;
}