/* Basic reset and container styles */
body.intro-active {
    overflow: hidden;
    /* Disable scrolling during intro */
}

#intro-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #050505;
    /* Deep black/navy */
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
    /* Consistent font */
}

/* Background grid effect */
.grid-overlay {
    position: absolute;
    width: 200%;
    height: 200%;
    background-image:
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    transform: perspective(500px) rotateX(60deg) translateY(-100px) translateZ(-200px);
    animation: gridMove 20s linear infinite;
    pointer-events: none;
}

@keyframes gridMove {
    0% {
        transform: perspective(500px) rotateX(60deg) translateY(0) translateZ(-200px);
    }

    100% {
        transform: perspective(500px) rotateX(60deg) translateY(50px) translateZ(-200px);
    }
}

/* Canvas for Particles */
#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 4px rgba(0, 255, 255, 0.3));
    /* Efficient Glow */
}

/* Name Container (Hidden as we form shape now) */
.name-container {
    display: none;
}

.glitch-text {
    font-size: 5rem;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 5px;
    position: relative;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.8), 0 0 20px rgba(0, 255, 255, 0.4);
    font-family: 'Montserrat', sans-serif;
    /* Techy font */
}

/* Glitch Effect Keyframes */
@keyframes glitch-skew {
    0% {
        transform: skew(0deg);
    }

    20% {
        transform: skew(-2deg);
    }

    40% {
        transform: skew(2deg);
    }

    60% {
        transform: skew(-1deg);
    }

    80% {
        transform: skew(1deg);
    }

    100% {
        transform: skew(0deg);
    }
}

/* Skip Button */
.skip-btn {
    position: absolute;
    bottom: 30px;
    right: 30px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    cursor: pointer;
    border-radius: 5px;
    z-index: 100;
    transition: 0.3s;
    backdrop-filter: blur(5px);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.skip-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border-color: #fff;
}

/* Transitions */
.fade-out {
    opacity: 0;
    pointer-events: none;
    transition: opacity 1s ease-out;
}

/* =====================================================
   RESPONSIVE DESIGN - All Devices
===================================================== */

/* Mobile - Small devices (576px and down) */
@media (max-width: 576px) {
    .skip-btn {
        bottom: 15px;
        right: 15px;
        padding: 8px 15px;
        font-size: 0.7rem;
    }

    .glitch-text {
        font-size: 2.5rem;
        letter-spacing: 2px;
    }

    .grid-overlay {
        background-size: 30px 30px;
    }
}

/* Tablets - Medium devices */
@media (min-width: 577px) and (max-width: 768px) {
    .skip-btn {
        bottom: 20px;
        right: 20px;
    }

    .glitch-text {
        font-size: 3.5rem;
    }
}

/* Touch-friendly skip button */
@media (hover: none) and (pointer: coarse) {
    .skip-btn {
        padding: 12px 24px;
        font-size: 0.85rem;
        min-height: 44px;
    }
}