header {
    background: rgba(4, 12, 24, .86);
}

.nav {
    height: 74px;
}

.brand img {
    width: 145px;
}

.nav nav {
    gap: 30px;
}

.nav nav a {
    position: relative;
    color: #f2f7ff;
    font-size: 13px;
    font-weight: 600;
}

.nav nav a.active {
    color: #1688ff;
}

.nav nav a.active::after {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -15px;
    height: 2px;
    border-radius: 999px;
    background: #1688ff;
    content: "";
}

.actions .btn {
    min-width: 112px;
    justify-content: center;
    border-radius: 18px;
}

.hero-reference {
    min-height: 680px;
    overflow: hidden;
    background:
        radial-gradient(circle at 68% 46%, rgba(0, 91, 255, .34), transparent 30%),
        radial-gradient(circle at 88% 8%, rgba(37, 149, 255, .22), transparent 22%),
        linear-gradient(135deg, #040b16 0%, #07172a 58%, #06101d 100%);
}

.hero-reference .hero-grid {
    min-height: 680px;
    grid-template-columns: .9fr 1.1fr;
    grid-template-rows: 1fr auto;
    column-gap: 34px;
    align-items: center;
}

.hero-reference .copy {
    position: relative;
    z-index: 3;
    padding-top: 14px;
}

.hero-reference .pill {
    padding: 8px 14px;
    color: #55c3ff;
    background: rgba(8, 136, 255, .08);
    border-color: rgba(85, 195, 255, .34);
}

.hero-reference h1 {
    margin: 22px 0 18px;
    font-size: clamp(52px, 5vw, 78px);
    letter-spacing: -0.04em;
}

.hero-reference .copy > p {
    max-width: 520px;
    color: #d6e2f2;
    font-size: 17px;
}

.hero-reference .hero-actions {
    margin: 28px 0 0;
}

.hero-reference .big {
    min-width: 178px;
    justify-content: center;
    border-radius: 16px;
}

.hero-reference .hero-visual {
    position: relative;
    height: 590px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.hero-reference .hero-visual::before {
    position: absolute;
    inset: 115px 120px 160px 40px;
    border: 2px solid rgba(22, 136, 255, .38);
    border-left-width: 0;
    transform: skewX(-24deg);
    content: "";
}

.hero-reference .seven {
    display: none;
}

.hero-mascot {
    position: relative;
    z-index: 2;
    max-height: 540px;
    max-width: 82%;
    object-fit: contain;
    filter: drop-shadow(0 34px 70px rgba(0, 80, 255, .34));
    transform: translateX(-100px);
}

.feature-rail {
    position: absolute;
    z-index: 4;
    top: 92px;
    right: 0;
    width: 178px;
    display: grid;
    gap: 24px;
}

.feature-rail article {
    color: #f8fbff;
}

.feature-rail span {
    display: block;
    margin-bottom: 6px;
    color: #1688ff;
    font-size: 30px;
    line-height: 1;
}

.feature-rail b {
    display: block;
    margin-bottom: 4px;
    font-size: 14px;
}

.feature-rail p {
    margin: 0;
    color: #aebdd0;
    font-size: 10px;
    line-height: 1.45;
}

.hero-stats {
    position: relative;
    z-index: 5;
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 36px;
    padding: 0 0 38px;
}

.hero-stats div {
    display: grid;
    grid-template-columns: 32px 1fr;
    column-gap: 14px;
    align-items: center;
}

.hero-stats i {
    grid-row: span 2;
    color: #1688ff;
    font-size: 28px;
    font-style: normal;
}

.hero-stats b {
    color: #fff;
    font-size: 21px;
    line-height: 1;
}

.hero-stats span {
    color: #b3c2d6;
    font-size: 11px;
}

.hero-reference + .light {
    padding-top: 58px;
    border-radius: 0;
}

@media (max-width: 1100px) {
    .nav nav {
        gap: 18px;
    }

    .feature-rail {
        display: none;
    }

    .hero-mascot {
        max-width: 94%;
        transform: translateX(8px);
    }
}

@media (max-width: 980px) {
    .nav {
        height: 74px;
    }

    .nav nav.open a.active::after {
        display: none;
    }

    .hero-reference .hero-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        padding-top: 50px;
    }

    .hero-reference .hero-visual {
        height: 500px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding-top: 16px;
    }
}

@media (max-width: 620px) {
    .hero-reference {
        min-height: auto;
    }

    .hero-reference .hero-grid {
        min-height: auto;
        padding: 34px 0 28px;
    }

    .hero-reference .copy > p {
        font-size: 15px;
    }

    .hero-reference .hero-visual {
        height: 360px;
    }

    .hero-reference .seven {
        top: 28px;
        left: 0;
        font-size: 340px;
    }

    .hero-mascot {
        max-height: 345px;
        max-width: 88%;
        transform: translateX(0);
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 18px;
        padding-bottom: 18px;
    }
}