/* 
 * Glitch Effect Styles
 * Implements a digital distortion effect for the dynamic headline.
 * Uses pseudo-elements and keyframe animations to create visual noise and chromatic aberration.
 */

/* Container for the glitch effect */
#dynamic-headline {
    /* Removed specific ID styling in favor of generic class handling in JS */
}

/* Glitch active state class applied to the container (h1 or p) */
.glitch-active .line,
.glitch-active.hero-subtitle {
    position: relative;
    color: transparent; /* Hide original text */
}

/* Common styles for glitch layers on lines or subtitle */
.glitch-active .line::before,
.glitch-active .line::after,
.glitch-active.hero-subtitle::before,
.glitch-active.hero-subtitle::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0a0a0a; /* Match background color */
    overflow: hidden;
    color: #fff; /* Fallback color */
    opacity: 0.8;
}

/* Create gradient text for the clones */
.glitch-active .line::before,
.glitch-active .line::after {
    background: transparent;
    color: #00ff88; /* Primary brand color for glitch layers */
}

/* Subtitle specific color */
.glitch-active.hero-subtitle::before,
.glitch-active.hero-subtitle::after {
    background: transparent;
    color: rgba(255, 255, 255, 0.92); /* Match original subtitle color */
}

/* Specific styling for gradient text lines to maintain gradient look in glitch? 
   Hard to replicate gradient in pseudo-element attr content easily without duplicate background.
   Let's stick to solid cyber colors for the glitch effect.
*/
.glitch-active .line.text-gradient::before,
.glitch-active .line.text-gradient::after {
    color: #00ccff; /* Use secondary accent for the gradient line */
}

/* First layer - Red shift */
.glitch-active .line::before,
.glitch-active.hero-subtitle::before {
    left: 2px;
    text-shadow: -1px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim-1 2s infinite linear alternate-reverse;
}

/* Second layer - Blue shift */
.glitch-active .line::after,
.glitch-active.hero-subtitle::after {
    left: -2px;
    text-shadow: -1px 0 #00fff9;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim-2 2s infinite linear alternate-reverse;
}

/* Keyframes for glitch animation 1 */
@keyframes glitch-anim-1 {
    0% { clip: rect(30px, 9999px, 10px, 0); transform: skew(0.85deg); }
    5% { clip: rect(70px, 9999px, 90px, 0); transform: skew(0.85deg); }
    10% { clip: rect(35px, 9999px, 15px, 0); transform: skew(0.06deg); }
    15% { clip: rect(6px, 9999px, 85px, 0); transform: skew(0.1deg); }
    20% { clip: rect(67px, 9999px, 5px, 0); transform: skew(0.44deg); }
    25% { clip: rect(32px, 9999px, 60px, 0); transform: skew(0.86deg); }
    30% { clip: rect(88px, 9999px, 12px, 0); transform: skew(0.66deg); }
    35% { clip: rect(19px, 9999px, 55px, 0); transform: skew(0.68deg); }
    40% { clip: rect(5px, 9999px, 38px, 0); transform: skew(0.04deg); }
    45% { clip: rect(80px, 9999px, 22px, 0); transform: skew(0.79deg); }
    50% { clip: rect(42px, 9999px, 78px, 0); transform: skew(0.08deg); }
    55% { clip: rect(15px, 9999px, 10px, 0); transform: skew(0.12deg); }
    60% { clip: rect(60px, 9999px, 95px, 0); transform: skew(0.35deg); }
    65% { clip: rect(2px, 9999px, 48px, 0); transform: skew(0.86deg); }
    70% { clip: rect(92px, 9999px, 25px, 0); transform: skew(0.3deg); }
    75% { clip: rect(28px, 9999px, 66px, 0); transform: skew(0.17deg); }
    80% { clip: rect(55px, 9999px, 8px, 0); transform: skew(0.63deg); }
    85% { clip: rect(12px, 9999px, 92px, 0); transform: skew(0.91deg); }
    90% { clip: rect(75px, 9999px, 40px, 0); transform: skew(0.56deg); }
    95% { clip: rect(38px, 9999px, 18px, 0); transform: skew(0.23deg); }
    100% { clip: rect(8px, 9999px, 70px, 0); transform: skew(0.71deg); }
}

/* Keyframes for glitch animation 2 */
@keyframes glitch-anim-2 {
    0% { clip: rect(65px, 9999px, 100px, 0); transform: skew(0.3deg); }
    5% { clip: rect(5px, 9999px, 20px, 0); transform: skew(0.3deg); }
    10% { clip: rect(95px, 9999px, 45px, 0); transform: skew(0.9deg); }
    15% { clip: rect(25px, 9999px, 75px, 0); transform: skew(0.6deg); }
    20% { clip: rect(50px, 9999px, 10px, 0); transform: skew(0.2deg); }
    25% { clip: rect(10px, 9999px, 90px, 0); transform: skew(0.5deg); }
    30% { clip: rect(80px, 9999px, 30px, 0); transform: skew(0.8deg); }
    35% { clip: rect(40px, 9999px, 60px, 0); transform: skew(0.1deg); }
    40% { clip: rect(70px, 9999px, 5px, 0); transform: skew(0.4deg); }
    45% { clip: rect(15px, 9999px, 85px, 0); transform: skew(0.7deg); }
    50% { clip: rect(60px, 9999px, 35px, 0); transform: skew(0.3deg); }
    55% { clip: rect(90px, 9999px, 15px, 0); transform: skew(0.9deg); }
    60% { clip: rect(30px, 9999px, 70px, 0); transform: skew(0.6deg); }
    65% { clip: rect(55px, 9999px, 25px, 0); transform: skew(0.2deg); }
    70% { clip: rect(20px, 9999px, 95px, 0); transform: skew(0.5deg); }
    75% { clip: rect(85px, 9999px, 50px, 0); transform: skew(0.8deg); }
    80% { clip: rect(35px, 9999px, 5px, 0); transform: skew(0.1deg); }
    85% { clip: rect(75px, 9999px, 65px, 0); transform: skew(0.4deg); }
    90% { clip: rect(10px, 9999px, 80px, 0); transform: skew(0.7deg); }
    95% { clip: rect(45px, 9999px, 40px, 0); transform: skew(0.3deg); }
    100% { clip: rect(100px, 9999px, 10px, 0); transform: skew(0.9deg); }
}

/* Accessibility: Reduce motion */
@media (prefers-reduced-motion: reduce) {
    .glitch-active::before,
    .glitch-active::after {
        animation: none;
        display: none;
    }
    
    .glitch-active {
        color: inherit;
    }
}