/* About Page */

.page-main {
    padding-bottom: 80px;
}

.page-hero {
    padding: 88px 0 70px;
    border-bottom: 1px solid rgba(24, 217, 255, 0.12);
}

.page-hero .eyebrow {
    margin-bottom: 18px;
    color: #18d9ff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.page-hero h1 {
    max-width: 950px;
    margin: 0;
    color: #f6f9fb;
    font-size: clamp(46px, 6vw, 76px);
    font-weight: 800;
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.page-intro {
    max-width: 820px;
    margin: 24px 0 0;
    color: #a8bbc7;
    font-size: 16px;
    line-height: 1.75;
}

.content-section {
    padding: 72px 0;
}

.content-narrow {
    max-width: 920px;
}

.content-narrow h2 {
    margin: 0 0 18px;
    color: #f2f7fa;
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.045em;
}

.content-narrow h2:not(:first-child) {
    margin-top: 68px;
}

.content-narrow p {
    max-width: 820px;
    margin: 0 0 18px;
    color: #a8bbc7;
    font-size: 15px;
    line-height: 1.8;
}

.about-tool-list {
    display: grid;
    gap: 14px;
    margin-top: 30px;
}

.about-tool {
    padding: 24px 26px;
    border: 1px solid #213a4c;
    border-radius: 10px;
    background: rgba(5, 11, 17, 0.72);
}

.about-tool h3 {
    margin: 0 0 9px;
    color: #8cff66;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.25;
}

.about-tool p {
    margin: 0;
    max-width: none;
}

.content-narrow a {
    color: #18d9ff;
    text-decoration: none;
}

.content-narrow a:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    .page-main {
        padding-bottom: 55px;
    }

    .page-hero {
        padding: 58px 0 52px;
    }

    .page-hero h1 {
        font-size: clamp(40px, 12vw, 58px);
    }

    .page-intro {
        margin-top: 20px;
        font-size: 14px;
    }

    .content-section {
        padding: 56px 0;
    }

    .content-narrow h2 {
        font-size: 30px;
    }

    .content-narrow h2:not(:first-child) {
        margin-top: 52px;
    }

    .about-tool {
        padding: 21px;
    }
}