:root {
    --primary-color: rgb(100, 30, 30);
    --primary-focus: rgb(120, 30, 30);
    --primary-bright: rgb(170, 35, 35);
    --primary-screen: rgb(255, 132, 132);
    --primary-faded: rgba(14, 0, 0, 0.753);
}


html {
    height: 100vh;
    margin: 0;
    background: linear-gradient(180deg, #161a1a, #020202);
    flex-direction: row;
    display: flex;
    justify-content: center;
}

.mainContainer {
    margin: 0px;
    display: flex;
    flex-direction: column;
    width: 80%;
    max-width: 1200px;
    background-color: rgb(36, 41, 41);
    color: rgb(162, 165, 128);
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    font-size: 16px;
    border-style: double;
    border-width: 5px;
    padding: 15px;
    border-radius: 80px;
    align-items: center;
    border-color: var(--primary-color);
    box-shadow: 5px 5px 10px rgb(0, 11, 20);
    background: linear-gradient(-45deg, #0c11119a, #37444480, #10141481, #424c5085);
    background-size: 300% 300%;
    animation: borderExpand 3s ease-out forwards, gradientAnimation 45s ease-in-out infinite, 4s pulseRedBorder 3s ease-out infinite;
}

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

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes pulseRedBorder {
    0% {
        border-color: var(--primary-color);
    }

    75% {
        border-color: var(--primary-color);
    }

    76% {
        border-color: var(--primary-bright);
    }

    100% {
        border-color: var(--primary-color);
    }
}


@keyframes borderExpand {
    0% {
        border-radius: 0px;
        border-color: rgb(0, 0, 0);
    }

    25% {
        border-radius: 0px;
        border-color: rgb(0, 0, 0);
    }

    27% {
        border-color: var(--primary-bright);
    }


    50% {
        border-radius: 0px;
    }

    100% {
        border-color: var(--primary-color);
        border-radius: 80px;
    }
}

.mainContainer div {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 20px;
}

.expandInGlowEdge {
    width: auto;
    border-radius: 5px;
    margin: 0;
    box-shadow: 5px 5px 10px rgb(0, 11, 20);
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 10px;
    padding-bottom: 5px;
    border-style: double;
    border-width: 5px;
    background: rgba(255, 0, 0, 0.1);
    border-color: var(--primary-color);
    animation: h1Appear 2s ease-out forwards, pulseRedBorder 4s ease-out 4.25s infinite;
}

h1 {
    font-size: 40px;
    color: var(--primary-focus);
    text-align: center;
    padding: 0px;
    margin: 0px;
    opacity: 0;
    text-shadow: 2px 2px 4px rgb(1, 0, 34);
    font-family: 'MS Gothic', Impact, Times;
    font-weight: bold;
    animation: h1LetterAppear 3s ease-out forwards;
}

/* Sequential animation delays for each header letter */
.expandInGlowEdge h1:nth-child(1) {
    animation-delay: 1.5s;
}
.expandInGlowEdge h1:nth-child(2) {
    animation-delay: 2.5s;
}
.expandInGlowEdge h1:nth-child(3) {
    animation-delay: 3.5s;
}
.expandInGlowEdge h1:nth-child(4) {
    animation-delay: 4.5s;
}

@keyframes h1LetterAppear {
    0% {
        opacity: 0;
        color: var(--primary-faded);
    }

    20% {
        opacity: 0;
        color: var(--primary-faded);
    }

    25% {
        color: var(--primary-screen);
        opacity: 1;
    }
    100% {
        color: var(--primary-focus);
        opacity: 1;
    }
}

@keyframes h1Appear {
    0% {
        opacity: 0;
        background: rgba(0, 0, 0, 0);
        border-color: var(--primary-color);
    }

    20% {
        opacity: 0;
    }

    25% {
        border-color: var(--primary-screen);
        opacity: 1;
    }

    100% {
        margin: 0px;
        background: rgba(88, 0, 0, 0.151);
        border-color: var(--primary-color);
    }
}

p {
    background-color: rgba(97, 97, 97, 0.26);
    color: rgb(157, 160, 119);
    padding: 10px;
    border-radius: 10px;
    margin: 0;
    animation: slideIn 2s ease-out 1s forwards, 4s bob 3s ease-in-out infinite;
    opacity: 0;
    transform: translateY(-120px) rotate(-15deg);
}

@keyframes slideIn {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }

    50% {
        opacity: 1;
        transform: translateY(2px);
    }

    100% {
        opacity: 1;
        transform: translateY(0) rotate(0deg);
    }
}

@keyframes bob {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(5px);
    }

    100% {
        transform: translateY(0);
    }
}

.github-icon {
  filter: invert() brightness(0.5) sepia(.1) saturate(20) hue-rotate(-46deg) ;
}

canvas {
    z-index: 3;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    position: fixed;
    background-color: rgba(255, 136, 0, 0);
    mix-blend-mode: screen;
    pointer-events: none;
}