/* ------------------------------------------------------------------
 * Page-scoped compositions for /privacy/ and /404.html.
 *
 * These pages share the site shell but use a quieter mission-control
 * language: privacy is a numbered orbital protocol; 404 is a lost
 * coordinate with an interrupted trajectory. All colour comes from
 * the existing Cassini palette in tokens.css.
 * ------------------------------------------------------------------ */

.support-main {
    position: relative;
    isolation: isolate;
    overflow: clip;
}

.support-main::before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 0 0 auto;
    height: 50%;
    background-image: var(--bg-stars);
    background-position: 0 0, var(--space-9) var(--space-12);
    background-size: calc(var(--space-14) * 2) calc(var(--space-14) * 2),
    calc(var(--space-14) * 3) calc(var(--space-14) * 3);
    opacity: 0.16;
    pointer-events: none;
}

.support-main > .container {
    position: relative;
    z-index: 1;
}

/* ============== Privacy: orbital protocol ======================= */

[data-site-page="privacy"] .privacy-main.support-main {
    padding: var(--space-14) 0 var(--space-13);
}

[data-site-page="privacy"] .privacy-protocol {
    max-width: calc(var(--container-max) - var(--space-14) * 2);
    margin: 0 auto;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.privacy-protocol__heading {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    column-gap: var(--space-12);
    row-gap: var(--space-5);
    align-items: end;
    padding-bottom: var(--space-10);
    border-bottom: 1px solid var(--color-border-strong);
}

[data-site-page="privacy"] .privacy-protocol [data-slot="badge"][data-variant="info"] {
    grid-column: 1 / -1;
    justify-self: start;
    margin: 0;
    padding: var(--space-2) var(--space-3);
    border-color: var(--color-border-strong);
    background: var(--accent);
    color: var(--color-accent-blue);
    font-family: var(--font-family-mono);
    letter-spacing: var(--letter-spacing-uppercase);
}

[data-site-page="privacy"] .privacy-protocol h1 {
    max-width: 100%;
    margin: 0;
    font-size: var(--font-size-h2-strong);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    hyphens: auto;
    overflow-wrap: break-word;
    text-wrap: balance;
}

[data-site-page="privacy"] .privacy-protocol .privacy-intro {
    margin: 0;
    padding-left: var(--space-5);
    border-left: 1px solid var(--color-accent-blue);
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-normal);
    text-wrap: pretty;
}

.privacy-protocol__sequence {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-12);
    padding-top: var(--space-8);
}

.privacy-protocol__sequence::before {
    content: "";
    position: absolute;
    top: var(--space-8);
    bottom: 0;
    left: 50%;
    width: 1px;
    background: var(--gradient-accent);
    opacity: 0.48;
    transform: translateX(-50%);
    pointer-events: none;
}

[data-site-page="privacy"] .privacy-protocol .privacy-protocol__step {
    position: relative;
    min-width: 0;
    margin: 0;
    padding: var(--space-8) var(--space-8) var(--space-9);
    border-top: 1px solid var(--color-border);
    content-visibility: visible;
}

.privacy-protocol__step::before {
    content: "";
    position: absolute;
    top: calc(var(--space-8) + var(--space-2));
    width: var(--space-8);
    height: 1px;
    background: var(--color-border-strong);
    pointer-events: none;
}

.privacy-protocol__step::after {
    content: "";
    position: absolute;
    top: calc(var(--space-8) + var(--space-1));
    width: var(--space-2);
    height: var(--space-2);
    border: 1px solid var(--color-accent-blue);
    border-radius: var(--radius-pill);
    background: var(--color-bg);
    box-shadow: var(--shadow-glow-blue);
    pointer-events: none;
}

.privacy-protocol__step:nth-child(odd)::before {
    right: calc(var(--space-8) * -1);
}

.privacy-protocol__step:nth-child(odd)::after {
    right: calc((var(--space-8) + var(--space-1)) * -1);
}

.privacy-protocol__step:nth-child(even)::before {
    left: calc(var(--space-8) * -1);
}

.privacy-protocol__step:nth-child(even)::after {
    left: calc((var(--space-8) + var(--space-1)) * -1);
}

[data-site-page="privacy"] .privacy-protocol .privacy-protocol__step h2 {
    margin: 0 0 var(--space-3);
    color: var(--color-text);
    font-size: var(--font-size-h3);
    line-height: var(--line-height-snug);
    letter-spacing: var(--letter-spacing-soft);
    text-wrap: balance;
}

.privacy-protocol__step h2::before {
    content: attr(data-step);
    display: block;
    margin-bottom: var(--space-4);
    color: var(--color-accent-saturn);
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-uppercase);
}

[data-site-page="privacy"] .privacy-protocol .privacy-protocol__step p {
    max-width: 58ch;
    margin: 0;
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
    text-wrap: pretty;
}

[data-site-page="privacy"] .privacy-protocol .privacy-protocol__step a {
    color: var(--color-accent-blue);
    text-decoration-color: var(--color-border-strong);
}

[data-site-page="privacy"] .privacy-protocol .privacy-back {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-strong);
}

/* ============== 404: lost coordinate ============================ */

[data-site-page="notfound"] .notfound-main.support-main {
    display: grid;
    align-items: center;
    padding: var(--space-14) 0 var(--space-13);
}

[data-site-page="notfound"] .lost-coordinate {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
    gap: var(--space-12);
    align-items: center;
    max-width: calc(var(--container-max) - var(--space-14) * 2);
    margin: 0 auto;
    padding: var(--space-6) 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    text-align: left;
}

.lost-coordinate__map {
    position: relative;
    display: grid;
    place-items: center;
    width: min(100%, calc(var(--space-14) * 5));
    aspect-ratio: 1;
    justify-self: center;
}

.lost-coordinate__axis,
.lost-coordinate__orbit,
.lost-coordinate__marker {
    position: absolute;
    display: block;
    pointer-events: none;
}

.lost-coordinate__axis--x {
    right: 0;
    left: 0;
    top: 50%;
    height: 1px;
    background: var(--color-border-soft);
}

.lost-coordinate__axis--y {
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background: var(--color-border-soft);
}

.lost-coordinate__orbit {
    border: 1px solid var(--color-border-strong);
    border-radius: 50%;
}

.lost-coordinate__orbit--outer {
    inset: var(--space-6);
    border-right-color: transparent;
    transform: rotate(-18deg);
}

.lost-coordinate__orbit--inner {
    inset: var(--space-12);
    border-top-color: transparent;
    border-left-color: var(--color-accent-violet);
    transform: rotate(28deg);
    opacity: 0.72;
}

.lost-coordinate__marker {
    top: var(--space-10);
    right: var(--space-7);
    width: var(--space-6);
    height: var(--space-6);
    border: 1px solid var(--color-accent-blue);
    background: var(--color-bg);
    transform: rotate(45deg);
    box-shadow: var(--shadow-glow-blue);
}

.lost-coordinate__marker::before,
.lost-coordinate__marker::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    background: var(--color-accent-saturn);
    transform: translate(-50%, -50%);
}

.lost-coordinate__marker::before {
    width: var(--space-2);
    height: 1px;
}

.lost-coordinate__marker::after {
    width: 1px;
    height: var(--space-2);
}

[data-site-page="notfound"] .lost-coordinate [data-slot="card-code"] {
    position: relative;
    z-index: 1;
    margin: 0;
    font-family: var(--font-family-mono);
    font-size: clamp(var(--font-size-display), 16vw, calc(var(--font-size-display) * 2));
    letter-spacing: var(--letter-spacing-tight);
    line-height: var(--line-height-tight);
}

.lost-coordinate__content {
    min-width: 0;
    padding-left: var(--space-9);
    border-left: 1px solid var(--color-border-strong);
}

[data-site-page="notfound"] .lost-coordinate .notfound-title {
    max-width: 11ch;
    margin: 0 0 var(--space-4);
    font-size: clamp(var(--font-size-h3), 5vw, var(--font-size-h2));
    line-height: var(--line-height-snug);
    text-align: left;
    text-wrap: balance;
}

[data-site-page="notfound"] .lost-coordinate .notfound-text {
    max-width: 48ch;
    margin: 0 0 var(--space-7);
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-normal);
    text-align: left;
    text-wrap: pretty;
}

[data-site-page="notfound"] .lost-coordinate .notfound-actions {
    justify-content: flex-start;
}

/* ============== Responsive ====================================== */

@media (max-width: 900px) {
    [data-site-page="privacy"] .privacy-main.support-main,
    [data-site-page="notfound"] .notfound-main.support-main {
        padding: var(--space-12) 0 var(--space-11);
    }

    [data-site-page="privacy"] .privacy-protocol,
    [data-site-page="notfound"] .lost-coordinate {
        max-width: 100%;
    }
}

@media (max-width: 720px) {
    .privacy-protocol__heading {
        grid-template-columns: 1fr;
        row-gap: var(--space-6);
        padding-bottom: var(--space-8);
    }

    [data-site-page="privacy"] .privacy-protocol .privacy-intro {
        padding-top: var(--space-5);
        padding-left: 0;
        border-top: 1px solid var(--color-accent-blue);
        border-left: 0;
    }

    .privacy-protocol__sequence {
        grid-template-columns: 1fr;
        padding-top: var(--space-6);
    }

    .privacy-protocol__sequence::before {
        top: var(--space-6);
        left: var(--space-2);
        transform: none;
    }

    [data-site-page="privacy"] .privacy-protocol .privacy-protocol__step {
        padding: var(--space-7) 0 var(--space-8) var(--space-10);
    }

    .privacy-protocol__step:nth-child(odd)::before,
    .privacy-protocol__step:nth-child(even)::before {
        top: calc(var(--space-7) + var(--space-2));
        right: auto;
        left: var(--space-2);
        width: var(--space-6);
    }

    .privacy-protocol__step:nth-child(odd)::after,
    .privacy-protocol__step:nth-child(even)::after {
        top: calc(var(--space-7) + var(--space-1));
        right: auto;
        left: var(--space-1);
    }

    [data-site-page="notfound"] .lost-coordinate {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        padding-top: 0;
    }

    .lost-coordinate__map {
        width: min(100%, calc(var(--space-14) * 4));
    }

    .lost-coordinate__content {
        padding-top: var(--space-8);
        padding-left: 0;
        border-top: 1px solid var(--color-border-strong);
        border-left: 0;
    }
}

@media (max-width: 480px) {
    [data-site-page="privacy"] .privacy-main.support-main,
    [data-site-page="notfound"] .notfound-main.support-main {
        padding: var(--space-10) 0 var(--space-9);
    }

    [data-site-page="privacy"] .privacy-protocol h1 {
        font-size: calc(var(--font-size-h3) + var(--space-2));
    }

    [data-site-page="privacy"] .privacy-protocol .privacy-back,
    [data-site-page="notfound"] .lost-coordinate .notfound-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .lost-coordinate__map {
        width: min(100%, calc(var(--space-14) * 3));
    }
}

@media (prefers-reduced-motion: reduce) {
    .support-main::before {
        opacity: 0.12;
    }
}

/* ============== Print =========================================== */

@media print {
    [data-site-page="privacy"] body,
    [data-site-page="notfound"] body {
        background: var(--color-text);
        color: var(--color-text-on-accent);
    }

    [data-site-page="privacy"] body::before,
    [data-site-page="notfound"] body::before,
    .support-main::before,
    [data-site-page="privacy"] .nav,
    [data-site-page="notfound"] .nav,
    [data-site-page="privacy"] footer,
    [data-site-page="notfound"] footer,
    [data-site-page="privacy"] .skip-link,
    [data-site-page="notfound"] .skip-link,
    .lost-coordinate__axis,
    .lost-coordinate__orbit,
    .lost-coordinate__marker,
    .privacy-protocol__sequence::before,
    .privacy-protocol__step::before,
    .privacy-protocol__step::after {
        display: none !important;
    }

    [data-site-page="privacy"] .page,
    [data-site-page="notfound"] .page {
        padding-top: 0;
    }

    [data-site-page="privacy"] .privacy-main.support-main,
    [data-site-page="notfound"] .notfound-main.support-main {
        display: block;
        padding: 0;
    }

    [data-site-page="privacy"] .privacy-protocol,
    [data-site-page="notfound"] .lost-coordinate {
        display: block;
        max-width: none;
        color: var(--color-text-on-accent);
    }

    .privacy-protocol__heading,
    .lost-coordinate__content {
        display: block;
        padding: 0 0 var(--space-6);
        border-color: var(--color-text-disabled);
    }

    .privacy-protocol__sequence {
        display: block;
        padding-top: var(--space-5);
    }

    [data-site-page="privacy"] .privacy-protocol .privacy-protocol__step {
        break-inside: avoid;
        padding: var(--space-5) 0;
        border-color: var(--color-text-disabled);
    }

    [data-site-page="privacy"] .privacy-protocol h1,
    [data-site-page="privacy"] .privacy-protocol h2,
    [data-site-page="privacy"] .privacy-protocol p,
    [data-site-page="privacy"] .privacy-protocol a,
    [data-site-page="notfound"] .lost-coordinate .notfound-title,
    [data-site-page="notfound"] .lost-coordinate .notfound-text {
        color: var(--color-text-on-accent);
    }

    .lost-coordinate__map {
        display: block;
        width: auto;
        aspect-ratio: auto;
        margin-bottom: var(--space-6);
    }

    [data-site-page="notfound"] .lost-coordinate [data-slot="card-code"] {
        color: var(--color-text-on-accent);
        background: none;
        -webkit-text-fill-color: var(--color-text-on-accent);
    }
}