/* CSS Variables needed for splash (subset from main.css) */
:root {
    --primary-color: #5D0070;
    --secondary-color: #7310EA;
    --purple-blue-color: #3D0092;
    --purple-dark-color: #36003B;
    --accent-color: #EED416;
    --accent-blue-color: #08FFFF;
    --transition-speed: 0.3s;
}

/* Hidden utility class */
.hidden {
    display: none !important;
}

/* Splash Screen */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(30, 0, 48, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.splash-container {
    text-align: center;
    background: linear-gradient(to bottom, var(--purple-blue-color), var(--purple-dark-color));
    border: 2px solid var(--accent-blue-color);
    padding: 10px 24px 20px;
    border-radius: 40px;
    max-width: 90%;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    opacity: 1;
}

.splash-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../assets/dithers/dithered_circles.png');
    background-size: contain;
    background-position: center;
    opacity: 0.15;
    z-index: 1;
    pointer-events: none;
    mix-blend-mode: overlay;
}

.splash-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(125deg, 
                rgba(255, 255, 255, 0) 0%,
                rgba(255, 255, 255, 0.05) 25%,
                rgba(255, 255, 255, 0.1) 50%,
                rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
    z-index: 3;
    border-radius: 38px;
    filter: blur(10px);
}

.splash-container h1,
.splash-image,
.splash-steps,
.enter-btn {
    position: relative;
    z-index: 2;
}

.splash-container h1 {
    background-image: url('../assets/logo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 200px;
    height: 60px;
    margin: 0 auto;
    text-indent: -9999px;
    overflow: hidden;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.3));
}


.splash-variant-a3 .splash-container h1 {
    width: 150px;
    height: 45px;
}
.splash-container .tagline {
    margin: 6px auto;
    font-size: 16px;    
    color: white;
    font-weight: 900;
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.splash-variant-a3 .splash-container .tagline {
    font-size: 20px;
}

.big-button {
    box-shadow: 4px 4px 0px var(--accent-color);
    background-color: var(--primary-color);
    border: 2px solid var(--accent-color);
    border-radius: 14px;
    padding: 12px 12px;
    font-weight: 900;
    font-size: 20px;
    text-transform: uppercase;
    margin: 0 auto;
    display: block;
    text-align: center;
    color: white;
    max-width: 80%;
    cursor: pointer;
}

.enter-btn {
    max-width: 100%;
    width: 100%;
    font-size: 14px;
    letter-spacing: 0px;
    margin-bottom: 8px;
    transform: translateZ(20px);
}

.big-button:hover {
    background-color: var(--secondary-color);
}

.splash-image {
    margin-bottom: 16px;
    display: flex;
    justify-content: center;
    transform: translateZ(15px);
}

.splash-image img {
    width: 100%;
    display: block;
    margin: 0 auto;
    object-fit: cover;
    height: auto;
}

.splash-variant-a3 .splash-image img {
    width: 80%;
}

.splash-steps {
    list-style: none;
    padding: 0;
    margin: 0 0 16px;
    transform: translateZ(25px);
}

.splash-steps li {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 900;
    margin-bottom: 6px;
    color: white;
    padding-bottom: 4px;
    line-height: 1.1;
}

.splash-description {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Variant-specific styles */
.splash-variant-c1 .splash-container h1 {
    width: 120px;
    height: 35px;
    margin: 0 auto;
}

.splash-variant-c1 .splash-container .tagline {
    font-size: 24px;
}

.splash-variant-c1 .splash-image img {
    margin: 10px auto;
    width: 100%;
}

.splash-variant-c1 .enter-btn {
    box-shadow: 4px 4px 0px var(--accent-color);
    background-color: var(--accent-color);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    margin: 0 auto;
}

.splash-variant-c1 .enter-btn:hover{
    background-color: var(--secondary-color);
    color: white;
}

/* Nosteps variant styles (duplicate of C1) */
.splash-variant-nosteps .splash-container h1 {
    width: 150px;
    height: 45px;
    margin: 0 auto;
}

.splash-variant-nosteps .splash-container .tagline {
    font-size: 22px;
    margin: 14px auto 10px;
}

.splash-variant-nosteps .splash-image img {
    margin: 10px auto;
    width: 100%;
}

.splash-variant-nosteps .enter-btn {
    box-shadow: 4px 4px 0px var(--accent-color);
    background-color: var(--accent-color);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    margin: 0 auto;
}

.splash-variant-nosteps .enter-btn:hover{
    background-color: var(--secondary-color);
    color: white;
}


.splash-variant-a1 .splash-steps li,
.splash-variant-b1 .splash-steps li {
    font-family: 'Press Start 2P', 'Inter', sans-serif;
    font-size: 12px;
}


/* Desktop styles */
@media (min-width: 768px) {
    .enter-btn {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .splash-image {
        margin-bottom: 16px;
    }
    
    .splash-image img {
        width: 340px;
        max-width: 100%;
    }

    .splash-container {
        width: 70%;
        max-width: 900px;
        display: flex;
        flex-wrap: wrap;
        padding: 40px;
        text-align: left;
        justify-content: space-between;
        transform-style: preserve-3d;
        will-change: transform;
        transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
        transform: perspective(1000px) rotateX(0) rotateY(0);
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
        --gradient-angle: 125deg;
        --gradient-x: 50%;
        --gradient-y: 50%;
    }
    
    .splash-variant-c1 .splash-container {
        width: 50%;
        padding: 30px;
        max-width: 600px;
    }

    .splash-variant-c1 .splash-container .tagline {
        font-size: 24px;
        width: 80%
    }

    .splash-variant-a3 .splash-container .tagline {
        font-size: 32px;
    }    

    .splash-variant-c1 .splash-container .splash-image {
        order: 1;
        width: 80%;
        margin: 16px auto;
    }

    .splash-variant-c1 .splash-container .enter-btn {
        order: 2;
        margin: 0 auto;
    }

    .splash-variant-nosteps .splash-container {
        width: 50%;
        padding: 20px 30px 30px;
        max-width: 600px;
    }

    .splash-variant-nosteps .splash-container .tagline {
        font-size: 24px;
        width: 80%
    }
    
    .splash-variant-nosteps .splash-container .splash-image {
        order: 1;
        width: 80%;
        margin: 16px auto;
    }

    .splash-variant-nosteps .splash-container .enter-btn {
        order: 2;
        margin: 0 auto;
    }

    .splash-container.effect-enabled:hover {
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 
                    0 0 20px rgba(100, 150, 255, 0.2);
    }
    
    .splash-container::after {
        transition: background 0.2s ease-out;
        background: linear-gradient(var(--gradient-angle), 
                    rgba(255, 255, 255, 0) 0%,
                    rgba(255, 255, 255, 0.05) 25%,
                    rgba(255, 255, 255, 0.1) calc(var(--gradient-x) - 10%),
                    rgba(255, 255, 255, 0) calc(var(--gradient-x) + 30%));
    }
    
    .splash-container.effect-enabled h1,
    .splash-container.effect-enabled .splash-image,
    .splash-container.effect-enabled .splash-steps,
    .splash-container.effect-enabled .enter-btn {
        transform-style: preserve-3d;
    }
    
    .splash-container h1 {
        width: 100%;
        margin: 0 0 25px;
        height: 80px;
        transform: translateZ(20px);
    }
  
    .splash-container .tagline {
        width: 100%;
        text-align: center;
        font-size: 1.1rem;
        transform: translateZ(15px);
    }
    
    .splash-description {
        width: 50%;
        order: 1;
        margin-right: 5%;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .splash-variant-c1 .splash-description {
        margin: 0 auto;
    }

    .splash-variant-nosteps .splash-description {
        margin: 0 auto;
    }

    .splash-steps {
        width: 100%;
        margin: 80px 0 16px;
        transform: translateZ(25px);
    }

    .splash-steps li {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .splash-variant-a3 .splash-steps li {
        font-size: 18px;
    }

    .splash-image {
        width: 45%;
        order: 2;
        margin-bottom: 0;
        justify-content: right;
        transform: translateZ(30px);
        padding: 10px 0;
    }
    
    .splash-image img {
        margin: 0 20px;
    }

    .big-button {
        width: 100%;
        margin: 0;
        max-width: none;
        box-shadow: 6px 6px 0px var(--accent-color);
        position: relative;
        transform: translateZ(40px);
    }

    .big-button:active {
        top: 6px;
        left: 6px;
        box-shadow: 0px 0px 0px var(--accent-color);
    }
}