:root {
    --main-color: hsl(0, 100%, 40%);
    --secondary-color: hsl(0, 100%, 30%);
    --tertiary-color: hsla(0, 100%, 30%, 0.5);
    --text-col: hsl(0, 0%, 95%);
    --text-col-muted: hsl(0, 0%, 75%);
    --bg-color: hsl(0, 0%, 8%);
    --bg-color-secondary: hsl(0, 0%, 16%);
    --basic-shadow: 2px 2px 4px hsla(0, 0%, 0%, 0.6);
    --glass-bg: hsla(0, 0%, 20%, 0.25);
    --glass-bg-dark: hsla(0, 0%, 20%, 0.5);
}

* {
    margin: 0;
    padding: 0;
    border: none;
    text-decoration: none;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    color: var(--text-col-muted);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth;
}

img, video {
    -webkit-user-drag: none;
    user-select: none;
    -moz-user-select: none;
}

html,
body {
    width: 100vw;
    min-height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
    background-color: var(--bg-color);
}

#screenSizeWarningHolder {
    width: 100vw;
    height: 100vh;
    padding: 2%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0. 8);
    backdrop-filter: blur(16px);
    user-select: none;
}

#screenSizeWarning {
    font-size: 20px;
    font-weight: 600;
    text-align: center;
    color: white;
}

#particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

main {
    width: 100%;
    min-height: 100vh;
    padding-top: 140px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    background-image: radial-gradient(circle at center 20%, hsla(0, 100%, 50%, 0.2), hsla(0, 0%, 0%, 0.1), hsla(0, 0%, 0%, 0.1) 100%);
}

header {
    min-height: calc(100vh - 120px);
    padding-bottom: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
}

.ctaBtn {
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 800;
    font-size: 14px;
    color: var(--text-col);
    background-color: var(--main-color);
    box-shadow: var(--basic-shadow);
    transition: all 0.3s ease;
    cursor: pointer;
    user-select: none;
}

.ctaBtn {
    display: flex;
    align-items: center;
    gap: 16px;
}

.ctaBtn i {
    font-size: 18px;
}

.ctaBtn:hover {
    filter: brightness(1.1);
    transform: scale(1.025);
}

footer {
    width: 100vw;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: hsla(0, 0%, 0%, 0.1);
    user-select: none;
}