/* =========================================================
   COMET SOUND — PAGES
   Layout for page templates: Plugins, Comet AI, Shop, About.
   Loaded on WordPress Pages. Depends on foundation + components.
   ========================================================= */

/* ---------- shared page rhythm ---------- */
.cs-page {
    width: 100%;
    max-width: 100vw;
    overflow-x: clip;
}

.cs-page-section {
    max-width: var(--cs-max);
    margin-inline: auto;
    padding: clamp(3rem, 7vw, 6.5rem) var(--cs-gutter);
}

.cs-page-section--tight {
    padding-block: clamp(2.5rem, 5vw, 4.5rem);
}

.cs-page-section--panel {
    max-width: none;
    background: var(--cs-ink-soft);
    border-block: 1px solid var(--cs-border);
}

.cs-page-section--panel > .cs-page-inner {
    max-width: var(--cs-max);
    margin-inline: auto;
}

/* ---------- Plugins page ---------- */
.cs-plugins-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.6rem;
}

.cs-plugins-count {
    font-family: var(--cs-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cs-muted-deep);
}

/* ---------- Comet AI page ---------- */
.cs-ai-hero-claim {
    margin: 1.6rem 0 0;
    font-family: var(--cs-display);
    font-size: clamp(1.8rem, 3.6vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--cs-text);
    max-width: 22ch;
}

.cs-ai-hero-claim em {
    color: var(--cs-green);
    font-style: normal;
}

.cs-ai-console-wrap {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
}

/* ---------- About page ---------- */
.cs-about-statement {
    max-width: 22ch;
    margin: 0;
    font-size: clamp(2rem, 5vw, 4.5rem);
    line-height: var(--lh-tight);
    letter-spacing: var(--track-tight);
    text-transform: uppercase;
}

.cs-about-statement em {
    color: var(--cs-green);
    font-style: normal;
}

.cs-value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.2rem;
}

.cs-value {
    padding: 1.6rem;
    border: 1px solid var(--cs-border);
    border-radius: var(--radius-lg);
    background: var(--cs-glass);
}

.cs-value span {
    font-family: var(--cs-mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--cs-green);
}

.cs-value h3 {
    margin: 0.7rem 0 0.5rem;
    font-size: 1.2rem;
}

.cs-value p {
    margin: 0;
    color: var(--cs-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ---------- Shop page ---------- */
.cs-page-hero__sub {
    margin: 1.4rem 0 0;
    font-family: var(--cs-display);
    font-size: clamp(1.05rem, 2vw, 1.55rem);
    line-height: var(--lh-snug);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--cs-green);
}

.cs-shop-head {
    margin-bottom: 2.4rem;
}

.cs-shop-heading {
    margin: 0.6rem 0 0;
    font-size: var(--fs-h3);
    line-height: var(--lh-snug);
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

.cs-shop-sub {
    max-width: 56ch;
    margin: 1rem 0 0;
    color: var(--cs-muted);
    font-size: var(--fs-body);
    line-height: 1.7;
}

/* ---------- Shop: pricing plans ---------- */
.cs-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 1.25rem;
    align-items: stretch;
}

.cs-plan {
    display: flex;
    flex-direction: column;
    gap: 0.95rem;
    padding: 1.8rem;
    border: 1px solid var(--cs-border);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(160deg, var(--cs-glass), transparent 60%),
        var(--cs-panel);
    box-shadow: 0 10px 30px -20px rgba(0, 0, 0, 0.55);
    /* hover = color-only (no geometry) — same rationale as .cs-plugin-card */
    transition:
        opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1) var(--reveal-delay, 0s),
        transform 0.85s cubic-bezier(0.22, 1, 0.36, 1) var(--reveal-delay, 0s),
        border-color 0.3s ease,
        background-color 0.3s ease;
}

.cs-plan:hover {
    border-color: var(--cs-border-strong);
    background-color: var(--cs-panel-soft);
}

.cs-plan--feature {
    background:
        linear-gradient(160deg, var(--cs-green-wash), transparent 58%),
        var(--cs-panel);
    border-color: rgba(123, 255, 163, 0.32);
}

.cs-plan--feature:hover {
    border-color: rgba(123, 255, 163, 0.52);
}

.cs-plan__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 1.5rem;
}

.cs-plan__kicker {
    font-family: var(--cs-mono);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cs-green);
}

.cs-plan__flag {
    flex: none;
    padding: 0.3rem 0.65rem;
    border: 1px solid rgba(123, 255, 163, 0.4);
    border-radius: var(--radius-pill);
    background: var(--cs-green-wash);
    font-family: var(--cs-mono);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cs-green);
    white-space: nowrap;
}

.cs-plan__name {
    margin: 0;
    font-family: var(--cs-display);
    font-size: clamp(1.3rem, 1.8vw, 1.6rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.cs-plan__price {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    margin: 0;
    font-family: var(--cs-display);
    font-size: clamp(2rem, 3vw, 2.7rem);
    line-height: 1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    color: var(--cs-text);
}

.cs-plan__currency {
    font-size: 0.55em;
    color: var(--cs-text-cold);
}

.cs-plan__per {
    font-family: var(--cs-mono);
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cs-muted);
}

.cs-plan__note {
    margin: -0.3rem 0 0;
    font-family: var(--cs-mono);
    font-size: 0.66rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cs-muted-deep);
}

.cs-plan__list {
    list-style: none;
    margin: 0.2rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
    flex: 1;
}

.cs-plan__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: var(--cs-muted);
    font-size: 0.93rem;
    line-height: 1.5;
}

.cs-plan__check {
    flex: none;
    margin-top: 0.2rem;
    color: var(--cs-green);
}

.cs-plan__cta {
    margin-top: 0.5rem;
    width: 100%;
}

.cs-plan .cs-plugin-card__link {
    display: flex;
    justify-content: center;
    min-height: 44px;
    align-items: center;
}

/* ---------- Shop: billing toggle (monthly / annual) ---------- */
.cs-billing-toggle {
    display: flex;
    justify-content: center;
    gap: 0.35rem;
    margin: 0 auto 1.6rem;
    padding: 0.3rem;
    width: fit-content;
    border: 1px solid var(--cs-border);
    border-radius: var(--radius-pill);
    background: var(--cs-panel);
}

.cs-billing-toggle__btn {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 44px;
    padding: 0 1.1rem;
    border: 0;
    border-radius: var(--radius-pill);
    background: transparent;
    font-family: var(--cs-mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cs-muted);
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.cs-billing-toggle__btn:hover {
    color: var(--cs-text);
}

.cs-billing-toggle__btn.is-active {
    background: var(--cs-green-wash);
    color: var(--cs-green);
}

.cs-billing-toggle__save {
    padding: 0.18rem 0.5rem;
    border: 1px solid rgba(123, 255, 163, 0.4);
    border-radius: var(--radius-pill);
    background: var(--cs-green-wash);
    color: var(--cs-green);
    font-size: 0.6rem;
    white-space: nowrap;
}

/* Billing variants: only the selected period is visible. Both variants share
   the same box metrics, so switching causes no layout shift. */
.cs-pricing-grid:not(.is-annual) .cs-bill--annual,
.cs-pricing-grid.is-annual .cs-bill--monthly {
    display: none;
}

/* ---------- Shop: single plugin price row ---------- */
.cs-plugin-card__price {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    margin: 0;
    font-family: var(--cs-display);
    font-size: 1.5rem;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: var(--cs-text);
}

/* ---------- Shop: launch notice toast (comet-shop.js) ---------- */
.cs-shop-toast {
    position: fixed;
    left: 50%;
    bottom: 1.4rem;
    z-index: 1200;
    max-width: min(92vw, 32rem);
    padding: 0.9rem 1.25rem;
    border: 1px solid var(--cs-border-strong);
    border-radius: var(--radius);
    background: rgba(13, 17, 15, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    font-family: var(--cs-mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cs-text);
    text-align: center;
    opacity: 0;
    transform: translate(-50%, 12px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.cs-shop-toast.is-on {
    opacity: 1;
    transform: translate(-50%, 0);
}

@media (prefers-reduced-motion: reduce) {
    .cs-shop-toast {
        transition: none;
    }
}

/* ---------- Plugin detail: scroll-zoom GUI showcase ---------- */
.cs-pgui-showcase {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    max-width: var(--cs-max);
    margin-inline: auto;
    padding: clamp(2rem, 4vw, 4rem) var(--cs-gutter) clamp(3rem, 6vw, 5rem);
    align-items: start;
}

.cs-pgui-stage {
    position: sticky;
    top: calc(var(--header-h) + 2vh);
    width: 100%;
    /* aspect of the GUI minus the OS title bar (~6.7% cropped from top) */
    aspect-ratio: 2140 / 1288;
    max-height: 80vh;
    overflow: hidden;
    /* no frame: the GUI floats free, no box around it */
}

.cs-pgui {
    width: 100%;
    height: 100%;
    transform: scale(var(--pgui-scale, 1));
    transform-origin: var(--pgui-ox, 50%) var(--pgui-oy, 50%);
    /* short smoothing only — motion is driven continuously by scroll */
    transition: transform 0.18s linear;
    will-change: transform;
}

.cs-pgui-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* bottom-align so the cropped strip is the OS title bar at the top */
    object-position: center bottom;
}

.cs-pgui .cs-gui {
    width: 100%;
    height: 100%;
    min-height: 100%;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.cs-pgui-chapters {
    display: flex;
    flex-direction: column;
}

.cs-pgui-chapter {
    min-height: 76vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.7rem;
}

.cs-pgui-chapter h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3.4vw, 2.8rem);
    letter-spacing: -0.03em;
}

@media (prefers-reduced-motion: reduce) {
    .cs-pgui { transition: none; }
}

/* (former .cs-reserved placeholder pill removed — no template uses it anymore) */