:root {
    color-scheme: light dark;
    --page-bg: #f5f6f8;
    --page-text: #16181d;
    --button-bg: #0071e3;
    --button-text: #ffffff;
    --button-outline: rgba(0, 113, 227, 0.35);
}

@media (prefers-color-scheme: dark) {
    :root {
        --page-bg: #11151c;
        --page-text: #edf2fb;
        --button-bg: #2f8fff;
        --button-text: #f7fbff;
        --button-outline: rgba(120, 185, 255, 0.6);
    }
}

html,
body {
    margin: 0;
    padding: 0;
    background-color: var(--page-bg);
    color: var(--page-text);
    font-family: "PingFangSC-Regular-woff2", "SF Pro SC", "SF Pro Text", "SF Pro Icons", "PingFang SC", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.landing-page {
    min-height: 100vh;
    padding: 0.5vw;
}

.landing-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 1rem;
}

.landing-hero__title {
    font-family: "PingFangSC-Semibold-woff2";
    font-size: 10vw;
    line-height: 1;
}

.landing-hero__subtitle {
    font-family: "PingFangSC-Light-woff2";
    font-size: 4.5vw;
    line-height: 1.1;
}

.landing-hero__cta {
    display: flex;
    justify-content: center;
    margin-top: 0.75rem;
}

.primary-action {
    display: inline-block;
    padding: 11px 21px;
    min-width: 8vw;
    border: 0.15vh solid transparent;
    border-radius: 50vw;
    background-color: var(--button-bg);
    color: var(--button-text);
    cursor: pointer;
    font-family: "PingFangSC-Regular-woff2", "SF Pro SC", "SF Pro Text", "SF Pro Icons", "PingFang SC", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 1.7vw;
    font-style: normal;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: normal;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    -webkit-font-smoothing: antialiased;
}

.primary-action:hover {
    text-decoration: none;
}

.primary-action:focus-visible {
    outline: 0.25vw solid var(--button-outline);
    outline-offset: 0.5vh;
}

.manifesto {
    display: flex;
    justify-content: center;
    padding: 6vw 0 10vw;
    --manifesto-gradient: linear-gradient(170deg, #d0768c 0%, #bf46a5 10%, #7029b2 50%, #341d8c 100%);
}

.manifesto__panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5vw;
}

.manifesto__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2vw;
}

.manifesto__copy {
    display: flex;
    align-items: flex-start;
    gap: 4vw;
    font-family: "PingFangSC-Semibold-woff2";
    font-size: 10vw;
    line-height: 10vw;
    background-image: var(--manifesto-gradient);
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

.manifesto__headline {
    white-space: normal;
}

.manifesto__aside {
    text-align: right;
}

.manifesto__informant {
    flex: 0 0 auto;
    width: 9vw;
    height: 9vw;
    display: flex;
    align-items: center;
    justify-content: center;
}

.manifesto__informant-icon {
    width: 100%;
    height: 100%;
    display: block;
    background-image: var(--manifesto-gradient);
    -webkit-mask: url('./icon/person-3.svg') no-repeat center / contain;
    mask: url('./icon/person-3.svg') no-repeat center / contain;
}

.manifesto__meta-text {
    font-family: "PingFangSC-Semibold-woff2";
    font-size: 3.6vw;
    line-height: 1;
    background-image: var(--manifesto-gradient);
    background-size: cover;
    background-position: center;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    white-space: nowrap;
}

/* Responsive adjustments for small screens */
@media (max-width: 768px) {
    .landing-page {
        padding: 4vw;
    }

    .landing-hero {
        min-height: 70vh;
        padding: 6vh 2vw;
        gap: 0.6rem;
    }

    .landing-hero__title {
        font-size: clamp(28px, 12vw, 64px);
        line-height: 1.05;
    }

    .landing-hero__subtitle {
        font-size: clamp(14px, 5.5vw, 28px);
        line-height: 1.1;
    }

    .primary-action {
        font-size: clamp(14px, 4.5vw, 18px);
        padding: 10px 18px;
        min-width: auto;
    }

    .manifesto {
        padding: 8vw 2vw 12vw;
    }

    .manifesto__panel {
        gap: 4vw;
    }

    .manifesto__copy {
        /*flex-direction: column;
        align-items: center;*/
        gap: 2.5vw;
        font-size: clamp(20px, 8vw, 40px);
        line-height: 1.1;
    }

    .manifesto__informant {
        width: 20vw;
        height: 20vw;
    }

    .manifesto__meta-text {
        font-size: clamp(12px, 4vw, 18px);
        white-space: normal;
    }

}