/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

/* Body */
body {
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    color: #fff;
    background-image: url('images/bg-matte.avif');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
}

/* Container - Main width of the whole app */
.container {
    width: 100vw;
    max-width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}

/* Firefly Effect */
.fireflies {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

/* Header */
header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 6.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.logo {
    font-size: 2rem;
    color: #fff;
    user-select: none;
}

.navigation a {
    position: relative;
    font-size: 1.1rem;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    margin-left: 1.25rem;
    padding: 0.375rem 0.9375rem;
    transition: 0.3s ease;
}

.navigation a:hover,
.navigation a.active {
    color: #333;
}

.navigation a span {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    border-radius: 1.875rem;
    z-index: -1;
    transform: scale(0);
    opacity: 0;
    transition: 0.5s;
}

.navigation a:hover span,
.navigation a.active span {
    transform: scale(1);
    opacity: 1;
}

/* Parallax Section */
.parallax {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#text {
    position: absolute;
    font-size: 10rem;
    color: white;
    text-shadow: 2px 4px 5px #fa7011;
    z-index: 100000;
}

.parallax img {
    position: absolute;
    left: 0;
    top: 10;
    width: 50%;
    pointer-events: none;
}

.parallax img#building-left {
    position: fixed;
    transform: translateX(-6.25rem);
}

.parallax img#building-right {
    position: fixed;
    transform: translateX(53.125rem);
}

/* Employees Section */
.section-employees {
    position: relative;
    width: 100%;
    height: 150vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.posters {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 1.25rem;
    width: 80%;
    height: 80%;
    z-index: 1;
}

.poster {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: all 0.6s ease-out;
    will-change: transform, opacity;
}

.row-1 {
    transform: translateX(9.375rem) scale(0.5);
}

.row-2 {
    transform: translateX(-9.375rem) scale(0.5);
}

/* Responsive Design */
@media (min-width: 120rem) {
    #text {
        font-size: 12rem;
    }

    .parallax img#building-left {
        transform: translateX(-10rem);
    }

    .parallax img#building-right {
        transform: translateX(60rem);
    }
}

@media (max-width: 75rem) {
    header {
        padding: 2rem 3rem;
    }

    #text {
        font-size: 8rem;
    }

    .posters {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(4, 1fr);
    }
}

@media (max-width: 48rem) {
    header {
        padding: 1.5rem 2rem;
    }

    .logo {
        font-size: 1.5rem;
    }

    .navigation a {
        font-size: 1rem;
        margin-left: 0.625rem;
    }

    #text {
        font-size: 6rem;
    }

    .posters {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(8, 1fr);
    }
}