/* ───────────────────────────────────────────
   Outerline
   ─────────────────────────────────────────── */

:root {
    color-scheme: dark light;
    --font-sans: "Geist", -apple-system, BlinkMacSystemFont, sans-serif;

    --bg:           #000000;
    --bg-card:      rgba(255, 255, 255, 0.04);
    --bg-hover:     rgba(255, 255, 255, 0.06);

    --text:         #ffffff;
    --text-muted:   #888;
    --text-faint:   #555;

    --border:       rgba(255, 255, 255, 0.18);
    --border-strong: rgba(255, 255, 255, 0.28);

    --accent-soft:  rgba(255, 255, 255, 0.08);
}

@media (prefers-color-scheme: light) {
    :root {
        --bg:           #ffffff;
        --bg-card:      rgba(0, 0, 0, 0.03);
        --bg-hover:     rgba(0, 0, 0, 0.05);

        --text:         #000000;
        --text-muted:   #777;
        --text-faint:   #aaa;

        --border:       rgba(0, 0, 0, 0.18);
        --border-strong: rgba(0, 0, 0, 0.28);

        --accent-soft:  rgba(0, 0, 0, 0.06);
    }
}

/* ── Reset ── */

html { scroll-behavior: smooth; }

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-optical-sizing: auto;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button { font: inherit; border: none; background: none; cursor: pointer; }
img { display: block; max-width: 100%; }

/* ── Hero ── */

.hero {
    position: relative;
    overflow: hidden;
    padding-top: 10vh;
}

.hero__content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.hero__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.4rem;
}

.hero__title {
    margin: 0 0 0.4rem;
    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.hero__tagline {
    margin: 0 0 1.8rem;
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.download-page,
.download-page *,
.download-page *::before,
.download-page *::after {
    box-sizing: border-box;
}

.download-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .download-page {
        display: grid;
        grid-template-columns: 1fr 1fr;
        min-height: 100vh;
    }

    .download-page .download-hero {
        min-height: 100vh;
        position: relative;
    }

    .download-page .plugin-info {
        display: flex;
        flex-direction: column;
        justify-content: center;
        max-width: none;
        padding: 2rem 3.5rem;
        border-left: 1px solid var(--border, rgba(128, 128, 128, 0.15));
    }

    .download-page .plugin-footer--mobile {
        display: none;
    }

    .download-page .plugin-footer {
        position: absolute;
        bottom: 1.5rem;
        left: 0;
        right: 0;
    }
}

.download-hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem 1.5rem 2rem;
}

.download-hero__icons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 0 auto 1.4rem;
}

.download-hero__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.4rem;
    display: block;
}

.download-hero__icons .download-hero__icon {
    margin: 0;
}

.plugin-info {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

.plugin-info__heading {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1.5rem;
    text-align: center;
    color: var(--text-muted);
}

.plugin-info__item {
    margin-bottom: 1.25rem;
}

.plugin-info__item h3 {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
}

.plugin-info__item p {
    font-size: 0.8125rem;
    margin: 0;
    color: var(--text-muted);
    line-height: 1.5;
}

.plugin-info__item code {
    font-size: 0.8125rem;
    background: var(--bg-secondary, rgba(0, 0, 0, 0.05));
    padding: 0.1em 0.35em;
    border-radius: 3px;
}

.download-hero__note {
    margin: 0.65rem 0 0;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.download-hero__info {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    margin-right: 0.28rem;
    border: 1px solid currentColor;
    border-radius: 999px;
    font-size: 0.58rem;
    font-style: normal;
    font-weight: 600;
    vertical-align: 1px;
}

/* ── Signup ── */

.signup {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: 48px;
}

.cta-button {
    border: none;
    border-radius: 999px;
    padding: 0.7rem 1.3rem;
    background: var(--accent-soft);
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 400;
    text-decoration: none;
    transition: color 140ms ease, background-color 140ms ease;
}

.cta-button:hover {
    background: var(--bg-hover);
    color: var(--text);
}

.signup-form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    width: min(92vw, 440px);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) translateY(6px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease, transform 240ms ease;
}

.signup-form input[type="email"] {
    flex: 1;
    min-width: 180px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    padding: 0.7rem 1rem;
    background: var(--bg);
    color: var(--text);
    font-size: 0.875rem;
    font-family: var(--font-sans);
    outline: none;
}

.signup-form input[type="email"]::placeholder { color: var(--text-faint); }
.signup-form input[type="email"]:focus { border-color: var(--text-muted); }

.signup-form button[type="submit"] {
    border: none;
    border-radius: 999px;
    padding: 0.7rem 1.2rem;
    background: var(--accent-soft);
    color: var(--text);
    font-size: 0.875rem;
    font-weight: 450;
    white-space: nowrap;
    transition: background-color 140ms ease;
}

.signup-form button[type="submit"]:hover { background: var(--bg-hover); }
.signup-form .cf-turnstile { min-height: 33px; }

.signup.is-open .cta-button {
    opacity: 0; transform: translateY(-6px); pointer-events: none;
}

.signup.is-open .signup-form {
    opacity: 1; transform: translate(-50%, -50%) translateY(0); pointer-events: auto;
}

.signup-message {
    margin: 0;
    position: absolute;
    left: 50%; top: 50%;
    transform: translate(-50%, -50%) translateY(6px);
    font-size: 0.875rem;
    color: var(--text);
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    padding: 0.7rem 1.3rem;
    opacity: 0; pointer-events: none;
    transition: opacity 200ms ease, transform 240ms ease;
    white-space: nowrap;
}

.signup.is-success .signup-form {
    opacity: 0; pointer-events: none; transform: translate(-50%, -50%) translateY(-6px);
}
.signup.is-success .signup-message {
    opacity: 1; transform: translate(-50%, -50%) translateY(0); color: var(--text-muted);
}
.signup.is-error .signup-message {
    opacity: 1; transform: translate(-50%, -50%) translateY(0); color: #e5534b;
}

/* ── App window ── */

.hero__window-wrap {
    box-sizing: border-box;
    width: min(100%, 1280px);
    margin: 3.5rem auto 0;
    padding: 0 2rem;
}

.hero__window-wrap picture {
    position: relative;
    display: block;
}

.hero__window {
    width: 100%;
}

.hero__window-wrap picture::after {
    content: "";
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 60%;
    background: linear-gradient(to bottom, transparent 0%, var(--bg) 75%);
    pointer-events: none;
}

/* ── Features ── */

.features {
    width: min(100%, 980px);
    margin: 0 auto;
    padding: 2rem 2rem 5rem;
    text-align: center;
}

.features__title {
    margin: 0 0 0.5rem;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.features__subtitle {
    margin: 0 0 2.5rem;
    font-size: 1rem;
    color: var(--text-muted);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
    text-align: left;
}

.feature-card {
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem;
}

.feature-card__media {
    overflow: hidden;
    margin-bottom: 1rem;
}

.feature-card__img {
    width: 100%;
    height: auto;
}

.feature-card__title {
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
    font-weight: 530;
    letter-spacing: -0.015em;
}

.feature-card__desc {
    margin: 0;
    padding: 0 0.45rem 0.25rem;
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ── Footer ── */

.site-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 0 1.5rem 3rem;
    font-size: 0.78rem;
    color: var(--text-faint);
}

.site-footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 140ms ease;
}

.site-footer a:hover { color: var(--text); }
.footer-sep { color: var(--border-strong); }

/* ── Responsive ── */

.mobile-break { display: none; }

@media (max-width: 768px) {
    .mobile-break { display: inline; }
    .hero { padding-top: 8vh; }

    .hero__icon { width: 60px; height: 60px; }
    .hero__title { font-size: 1.6rem; }

    .hero__window-wrap {
        margin-top: 2.5rem;
        padding: 0 1rem;
    }

    .features {
        padding: 1.5rem 1.25rem 4rem;
    }

    .features__grid {
        grid-template-columns: 1fr;
    }

    .signup.is-open { min-height: 110px; }
    .signup-form { width: 100%; }
    .signup-form input[type="email"],
    .signup-form button[type="submit"] { width: 100%; }
    .signup-message { white-space: normal; }

    .download-hero {
        padding: 25vh 1.25rem 3rem;
    }

    .download-page .download-hero .plugin-footer {
        display: none;
    }

    .download-page .plugin-footer--mobile {
        display: block;
    }
}