/* ============================================
   CYBER EFFECTS - Hybrid Military-Cyber Style
   CRT, scanlines, tactical frames, data streams
   ============================================ */

/* ============================================
   CRT / SCANLINES EFFECT
   ============================================ */
.crt,
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

.crt::before,
.scanlines::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        var(--scanline-color) 2px,
        var(--scanline-color) 4px
    );
    animation: scanlines-move 0.1s linear infinite;
}

@keyframes scanlines-move {
    0% { transform: translateY(0); }
    100% { transform: translateY(4px); }
}

.crt::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.3) 100%);
}

/* ============================================
   GRID BACKGROUND
   ============================================ */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image:
        linear-gradient(rgba(0, 102, 77, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 77, 0.04) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* ============================================
   DATA STREAM EFFECT
   ============================================ */
.data-stream {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    opacity: 0.06;
}

.stream-column {
    position: absolute;
    top: -100%;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent-blue-light);
    text-shadow: 0 0 5px var(--accent-blue);
    animation: datafall linear infinite;
    white-space: pre;
}

@keyframes datafall {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100vh); }
}

/* ============================================
   TACTICAL FRAME (Corner Brackets)
   ============================================ */
.tactical-frame {
    position: fixed;
    top: 12px;
    left: 12px;
    right: 12px;
    bottom: 12px;
    pointer-events: none;
    z-index: 100;
}

.tactical-frame::before,
.tactical-frame::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    border-color: var(--accent-green);
    border-style: solid;
}

.tactical-frame::before {
    top: 0;
    left: 0;
    border-width: 2px 0 0 2px;
}

.tactical-frame::after {
    top: 0;
    right: 0;
    border-width: 2px 2px 0 0;
}

.tactical-frame-bottom {
    position: fixed;
    bottom: 12px;
    left: 12px;
    right: 12px;
    height: 40px;
    pointer-events: none;
    z-index: 100;
}

.tactical-frame-bottom::before,
.tactical-frame-bottom::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    border-color: var(--accent-green);
    border-style: solid;
}

.tactical-frame-bottom::before {
    bottom: 0;
    left: 0;
    border-width: 0 0 2px 2px;
}

.tactical-frame-bottom::after {
    bottom: 0;
    right: 0;
    border-width: 0 2px 2px 0;
}

@media (max-width: 768px) {
    .tactical-frame,
    .tactical-frame-bottom {
        display: none;
    }
}

/* ============================================
   MATRIX RAIN CANVAS
   ============================================ */
#matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.08;
}

/* ============================================
   GLITCH TEXT EFFECT
   ============================================ */
.glitch-text {
    position: relative;
    animation: glitch-skew 4s infinite linear alternate-reverse;
}

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

.glitch-text::before {
    color: var(--accent-red);
    animation: glitch-effect 3s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
    transform: translate(-2px, 2px);
    opacity: 0.8;
}

.glitch-text::after {
    color: var(--accent-blue-light);
    animation: glitch-effect 2s infinite linear alternate-reverse;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
    transform: translate(2px, -2px);
    opacity: 0.8;
}

@keyframes glitch-effect {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 3px); }
    40% { transform: translate(-3px, -3px); }
    60% { transform: translate(3px, 3px); }
    80% { transform: translate(3px, -3px); }
    100% { transform: translate(0); }
}

@keyframes glitch-skew {
    0% { transform: skew(0deg); }
    10% { transform: skew(-0.5deg); }
    20% { transform: skew(0.5deg); }
    30% { transform: skew(0deg); }
    100% { transform: skew(0deg); }
}

/* ============================================
   FLICKER EFFECT
   ============================================ */
.flicker {
    animation: flicker 0.15s infinite;
}

@keyframes flicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* ============================================
   NEON GLOW EFFECTS
   ============================================ */
.neon-blue {
    text-shadow:
        0 0 5px var(--accent-blue),
        0 0 10px var(--accent-blue),
        0 0 20px var(--accent-blue),
        0 0 40px var(--accent-blue);
}

.neon-red {
    text-shadow:
        0 0 5px var(--accent-red),
        0 0 10px var(--accent-red),
        0 0 20px var(--accent-red),
        0 0 40px var(--accent-red);
}

.neon-green {
    text-shadow:
        0 0 5px var(--accent-green-bright),
        0 0 10px var(--accent-green-bright),
        0 0 20px var(--accent-green-bright),
        0 0 40px var(--accent-green-bright);
}

.neon-yellow {
    text-shadow:
        0 0 5px var(--accent-yellow),
        0 0 10px var(--accent-yellow),
        0 0 20px var(--accent-yellow),
        0 0 40px var(--accent-yellow);
}

/* ============================================
   CYBER BORDER
   ============================================ */
.cyber-border {
    position: relative;
}

.cyber-border::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, var(--accent-green), var(--accent-blue), var(--accent-yellow));
    z-index: -1;
    animation: cyber-border-rotate 3s linear infinite;
    border-radius: inherit;
}

.cyber-border::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-primary);
    border-radius: inherit;
    z-index: -1;
}

@keyframes cyber-border-rotate {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

/* ============================================
   HEXAGON PATTERN BACKGROUND
   ============================================ */
.hex-bg {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%230099cc' fill-opacity='0.03'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* ============================================
   TERMINAL CURSOR
   ============================================ */
.cursor {
    display: inline-block;
    width: 10px;
    height: 1.2em;
    background: var(--accent-green-bright);
    margin-left: 2px;
    animation: cursor-blink 1s step-end infinite;
}

@keyframes cursor-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* ============================================
   LOADING BAR
   ============================================ */
.loading-bar {
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
}

.loading-bar::after {
    content: '';
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue-light));
    animation: loading 2s ease-in-out infinite;
}

@keyframes loading {
    0% { width: 0; transform: translateX(0); }
    50% { width: 100%; transform: translateX(0); }
    100% { width: 100%; transform: translateX(100%); }
}

/* ============================================
   RADAR SCAN
   ============================================ */
.radar-scan {
    position: relative;
}

.radar-scan::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(0, 153, 204, 0.1) 50%,
        transparent 100%
    );
    animation: radar 3s ease-in-out infinite;
}

@keyframes radar {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

/* ============================================
   SKILL BAR ANIMATION
   ============================================ */
.skill-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.skill-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue-light));
    border-radius: 4px;
    position: relative;
    animation: skill-fill 1.5s ease-out forwards;
    transform-origin: left;
}

.skill-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 20px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
    animation: skill-shine 2s ease-in-out infinite;
}

@keyframes skill-fill {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

@keyframes skill-shine {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* ============================================
   FLOATING ELEMENTS
   ============================================ */
.float-slow {
    animation: float-slow 8s ease-in-out infinite;
}

.float-medium {
    animation: float-medium 5s ease-in-out infinite;
}

.float-fast {
    animation: float-fast 3s ease-in-out infinite;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes float-medium {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-2deg); }
}

@keyframes float-fast {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============================================
   REVEAL ANIMATION
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Reveal */
.stagger > * {
    opacity: 0;
    transform: translateY(20px);
    animation: stagger-reveal 0.5s ease forwards;
}

.stagger > *:nth-child(1) { animation-delay: 0.1s; }
.stagger > *:nth-child(2) { animation-delay: 0.2s; }
.stagger > *:nth-child(3) { animation-delay: 0.3s; }
.stagger > *:nth-child(4) { animation-delay: 0.4s; }
.stagger > *:nth-child(5) { animation-delay: 0.5s; }
.stagger > *:nth-child(6) { animation-delay: 0.6s; }

@keyframes stagger-reveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   CYBER BUTTON
   ============================================ */
.cyber-btn {
    position: relative;
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent-blue-light);
    background: transparent;
    border: 2px solid var(--accent-blue);
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition-normal);
    clip-path: polygon(
        0 0,
        calc(100% - 15px) 0,
        100% 15px,
        100% 100%,
        15px 100%,
        0 calc(100% - 15px)
    );
}

.cyber-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
    transition: var(--transition-normal);
}

.cyber-btn:hover {
    color: var(--bg-primary);
    background: var(--accent-blue-light);
    box-shadow: var(--glow-blue);
}

.cyber-btn:hover::before {
    left: 100%;
}

.cyber-btn.green {
    color: var(--accent-green-bright);
    border-color: var(--accent-green);
}

.cyber-btn.green:hover {
    background: var(--accent-green-bright);
    box-shadow: var(--glow-green);
}

.cyber-btn.yellow {
    color: var(--accent-yellow);
    border-color: var(--accent-yellow);
}

.cyber-btn.yellow:hover {
    background: var(--accent-yellow);
    box-shadow: var(--glow-yellow);
}

.cyber-btn.red {
    color: var(--accent-red);
    border-color: var(--accent-red);
}

.cyber-btn.red:hover {
    background: var(--accent-red);
    box-shadow: var(--glow-red);
}

/* ============================================
   TAG STYLES
   ============================================ */
.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: rgba(0, 153, 204, 0.1);
    border: 1px solid var(--accent-blue);
    border-radius: 2px;
    color: var(--accent-blue-light);
    margin: 0.25rem;
    transition: var(--transition-fast);
}

.tag:hover {
    background: var(--accent-blue);
    color: var(--bg-primary);
}

.tag.green {
    background: rgba(0, 170, 119, 0.1);
    border-color: var(--accent-green);
    color: var(--accent-green-bright);
}

.tag.green:hover {
    background: var(--accent-green-bright);
    color: var(--bg-primary);
}

.tag.yellow {
    background: rgba(204, 170, 0, 0.1);
    border-color: var(--accent-yellow);
    color: var(--accent-yellow);
}

.tag.yellow:hover {
    background: var(--accent-yellow);
    color: var(--bg-primary);
}

.tag.red {
    background: rgba(153, 0, 51, 0.1);
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.tag.red:hover {
    background: var(--accent-red);
    color: var(--bg-primary);
}

/* ============================================
   CORNER DECORATIONS
   ============================================ */
.corner-decoration {
    position: relative;
}

.corner-decoration::before,
.corner-decoration::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: var(--accent-green);
    border-style: solid;
}

.corner-decoration::before {
    top: -5px;
    left: -5px;
    border-width: 2px 0 0 2px;
}

.corner-decoration::after {
    bottom: -5px;
    right: -5px;
    border-width: 0 2px 2px 0;
}

/* ============================================
   HOLOGRAPHIC EFFECT
   ============================================ */
.holographic {
    background: linear-gradient(
        135deg,
        rgba(0, 153, 204, 0.1) 0%,
        rgba(204, 170, 0, 0.1) 25%,
        rgba(0, 170, 119, 0.1) 50%,
        rgba(0, 153, 204, 0.1) 75%,
        rgba(204, 170, 0, 0.1) 100%
    );
    background-size: 400% 400%;
    animation: holographic 5s ease infinite;
}

@keyframes holographic {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ============================================
   NOISE TEXTURE OVERLAY
   ============================================ */
.noise-overlay {
    position: relative;
}

.noise-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
}

/* ============================================
   STATUS INDICATORS
   ============================================ */
.status-online {
    color: var(--accent-green-bright);
}

.status-offline {
    color: var(--accent-red);
}

.status-warning {
    color: var(--accent-yellow);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 1px;
    border-radius: 2px;
}

.status-badge.online {
    background: rgba(0, 170, 119, 0.15);
    border: 1px solid var(--accent-green);
    color: var(--accent-green-bright);
}

.status-badge.offline {
    background: rgba(153, 0, 51, 0.15);
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
}

.status-badge.warning {
    background: rgba(204, 170, 0, 0.15);
    border: 1px solid var(--accent-yellow);
    color: var(--accent-yellow);
}