:root {
    --accent: #E0E95A;
    --accent-glow: rgba(224,233,90,.35);

    --bg: #0f1115;
    --bg-alt: #171a20;
    --text: #e5e7eb;
    --muted: #9ca3af;

    --header-height: 72px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: "IBM Plex Sans", sans-serif;
    line-height: 1.7;
}

a {
    color: inherit;
    text-decoration: none;
}

a.shudder {
    display: inline-flex;
    align-items: center;
}

a.shudder img {
    height: 2em;
    width: auto;
    display: block;
    position: relative;
    top: .3em;

    transition:
        filter 0.2s ease,
        transform 0.2s ease;
}

a.shudder:hover img {
    filter:
        drop-shadow(0.03em 0 0 currentColor)
        drop-shadow(-0.03em 0 0 currentColor);
}

header {
    max-width: var(--max-width);
    min-height: var(--header-height);
    margin: auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 1.25rem;
    font-weight: 400;
    color:var(--accent);
}

nav {
    display: flex;
    gap: 2rem;
}

nav a:hover {
    color: var(--accent);

    text-shadow:
        0 0 10px rgba(224,233,90,.35);
}

.hero {
    position: relative;

    min-height: 80vh;

    display: flex;
    align-items: center;
    justify-content: center;

    text-align: center;

    padding: 4rem 2rem;

    background-image:
        linear-gradient(
            rgba(15,17,21,.52),
            rgba(15,17,21,.52)
        ),
        url("images/arcworld-space.jpeg");

    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero::after {
    content: "";

    position: absolute;

    left: 0;
    right: 0;
    bottom: 0;

    height: 180px;

    background:
        linear-gradient(
            to bottom,
            rgba(15,17,21,0),
            rgba(15,17,21,1)
        );

    pointer-events: none;
}

#series {
    max-width: 1000px;
}

#series .image {
    display: none;
}

#series {
    display: block;
}

.eyebrow,
.section-number {
    color: var(--accent);
    font-weight: 700;
    letter-spacing: .15em;

    text-shadow:
        0 0 8px rgba(224,233,90,.30);
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    margin: 1rem 0;
    font-style: normal;
    font-weight: 400;
    color: #dee934;
}

.hero p {
    color: var(--text);
    font-size: 1.1rem;
}

.hero .button {
    margin-top: 3.5rem;
}

.button {
    /* display: inline-block; */

        height: 44px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 0 2rem;

    line-height: 1;

    background: var(--accent);
    color: #111;

    /* padding: 1rem 2.25rem; */

    border-radius: 999px;

    font-weight: 700;
    font-size: 1rem;

    border: none;

    transition:
        transform .2s ease,
        box-shadow .2s ease;

    box-shadow:
        0 4px 12px rgba(0,0,0,.3);
}

.button:hover {
    transform: translateY(-2px);

    box-shadow:
        0 8px 20px rgba(224,233,90,.35);
}

.button:active {
    transform: translateY(0);
}

.content-section {
    max-width: var(--max-width);
    margin: auto;
    padding: 8rem 2rem;
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 5rem;
    align-items: center;
}

.content-section.reverse {
    background: var(--bg-alt);
    grid-template-columns: 0.8fr 1.4fr;
}

.text h2 {
    font-size: 2.5rem;
    margin: .5rem 0 2rem;
    font-style: normal;
    font-weight: 400;
    color: #dee934;
}

.text p {
    color: var(--text);
    margin-bottom: 1.25rem;
}

.image {
    display: flex;
    justify-content: center;
}

.image img {
    width: 100%;
    max-width: 340px;
    height: auto;

    border-radius: 8px;

    box-shadow:
        0 10px 30px rgba(0,0,0,.35);
}

.reviews {
    max-width: var(--max-width);
    margin: auto;
    padding: 8rem 2rem;
}

.reviews h2 {
    font-size: 2.5rem;
    font-weight: 400;
    color:var(--accent);
    margin: .5rem 0 3rem;
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

blockquote {
    background: var(--bg-alt);
    padding: 2rem;
    border-left: 3px solid var(--accent);
}

blockquote h3 {
    margin-bottom: 1rem;
}

blockquote p {
    color: var(--muted);
}

cite {
    display: block;
    margin-top: 1rem;
    color: var(--accent);
    font-style: normal;
}

footer {
    border-top: 1px solid var(--border);
    padding: 3rem 2rem;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 1rem;
}

footer p {
    color: var(--muted);
}

@media (max-width: 900px) {

    header {
        flex-direction: column;
        gap: 1rem;
    }

    .content-section,
    .content-section.reverse {
        grid-template-columns: 1fr;
    }

    .content-section.reverse .image {
        order: -1;
    }

    .hero h1 {
        font-size: 3rem;
    }
}