/* ====================================================================
   Grid Maker Pro — Editorial Component Library (Batch 98)
   --------------------------------------------------------------------
   20 reusable section components. All reference design tokens from
   tokens.css. Inline in every editorial page or loaded once via
   <link rel="stylesheet" href="/_partials/components.css">.
   ==================================================================== */

@import url("./tokens.css");

/* === Hero === */
.gmp-hero {
    padding: var(--s-9) 0 var(--s-7);
    border-bottom: 1px solid var(--c-divider);
}
.gmp-hero-inner { max-width: var(--w-content); margin: 0 auto; padding: 0 var(--s-5); }
.gmp-hero-eyebrow {
    display: inline-block;
    font-size: var(--t-caption);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-accent-500);
    margin-bottom: var(--s-3);
}
.gmp-hero h1 {
    font-size: var(--t-display-2);
    line-height: var(--lh-tight);
    font-weight: var(--fw-bold);
    color: var(--c-ink-1);
    margin: 0 0 var(--s-4);
    letter-spacing: -0.02em;
}
.gmp-hero-lede {
    font-size: var(--t-body-lg);
    line-height: var(--lh-relaxed);
    color: var(--c-ink-2);
    max-width: var(--w-prose);
    margin: 0 0 var(--s-6);
}
.gmp-hero-cta-row { display: flex; gap: var(--s-3); flex-wrap: wrap; align-items: center; }

/* === Quick stats bar === */
.gmp-quickstats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--s-4);
    padding: var(--s-5);
    background: var(--c-surface-2);
    border-radius: var(--r-lg);
    border: 1px solid var(--c-border);
    margin: var(--s-6) 0;
}
.gmp-quickstats dt {
    font-size: var(--t-caption);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-ink-3);
    margin: 0 0 var(--s-1);
}
.gmp-quickstats dd {
    font-size: var(--t-body-lg);
    font-weight: var(--fw-semibold);
    color: var(--c-ink-1);
    margin: 0;
}

/* === Demo slider (the homepage Section 2 pattern) === */
.gmp-demo {
    margin: var(--s-7) 0;
    container-type: inline-size;
}
.gmp-demo-tabs {
    display: inline-flex;
    background: var(--c-surface-3);
    border-radius: var(--r-pill);
    padding: var(--s-1);
    margin: 0 auto var(--s-5);
    overflow-x: auto;
    max-width: 100%;
}
.gmp-demo-tab {
    flex-shrink: 0;
    padding: var(--s-2) var(--s-4);
    border-radius: var(--r-pill);
    border: 0;
    background: transparent;
    font-size: var(--t-body-sm);
    font-weight: var(--fw-semibold);
    color: var(--c-ink-3);
    cursor: pointer;
    transition: all var(--motion-base) var(--ease-out);
}
.gmp-demo-tab.is-active {
    background: var(--c-surface-1);
    color: var(--c-ink-1);
    box-shadow: var(--shadow-sm);
}
.gmp-demo-stage {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: var(--r-2xl);
    background: var(--c-surface-3);
    box-shadow: var(--shadow-lg);
    user-select: none;
    touch-action: none;
}
.gmp-demo-photo,
.gmp-demo-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gmp-demo-overlay {
    pointer-events: none;
    clip-path: inset(0 0 0 var(--gmp-slide, 50%));
    transition: clip-path var(--motion-fast) linear;
}
.gmp-demo-overlay svg {
    width: 100%;
    height: 100%;
    display: block;
}
.gmp-demo-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--gmp-slide, 50%);
    width: 40px;
    transform: translateX(-50%);
    cursor: ew-resize;
    display: grid;
    place-items: center;
}
.gmp-demo-handle::before {
    content: "";
    position: absolute;
    inset: 0 calc(50% - 1px);
    background: rgba(255,255,255,0.9);
    pointer-events: none;
}
.gmp-demo-handle-grip {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--c-surface-1);
    box-shadow: var(--shadow-md);
    display: grid;
    place-items: center;
    color: var(--c-ink-2);
    font-size: 14px;
    font-weight: var(--fw-bold);
    position: relative;
    z-index: 2;
}
.gmp-demo-annotation {
    margin: var(--s-4) auto 0;
    max-width: var(--w-prose);
    text-align: center;
    font-size: var(--t-body);
    color: var(--c-ink-2);
    line-height: var(--lh-relaxed);
}

/* === Decision matrix table === */
.gmp-decision-matrix {
    margin: var(--s-7) 0;
    border-collapse: collapse;
    width: 100%;
    font-size: var(--t-body);
}
.gmp-decision-matrix th,
.gmp-decision-matrix td {
    padding: var(--s-3) var(--s-4);
    border-bottom: 1px solid var(--c-border);
    text-align: left;
    vertical-align: top;
}
.gmp-decision-matrix th {
    background: var(--c-surface-3);
    font-weight: var(--fw-semibold);
    color: var(--c-ink-1);
}
.gmp-decision-matrix tr:hover td { background: var(--c-surface-2); }
.gmp-decision-matrix .difficulty {
    display: inline-block;
    padding: var(--s-1) var(--s-2);
    border-radius: var(--r-sm);
    font-size: var(--t-caption);
    font-weight: var(--fw-semibold);
}
.gmp-decision-matrix .difficulty.beginner { background: #dcfce7; color: #14532d; }
.gmp-decision-matrix .difficulty.intermediate { background: #fef3c7; color: #78350f; }
.gmp-decision-matrix .difficulty.advanced { background: #fee2e2; color: #7f1d1d; }
[data-theme="dark"] .gmp-decision-matrix .difficulty.beginner { background: #14532d33; color: #86efac; }
[data-theme="dark"] .gmp-decision-matrix .difficulty.intermediate { background: #78350f33; color: #fcd34d; }
[data-theme="dark"] .gmp-decision-matrix .difficulty.advanced { background: #7f1d1d33; color: #fca5a5; }

/* === Famous examples gallery === */
.gmp-examples {
    margin: var(--s-7) 0;
}
.gmp-examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--s-5);
}
.gmp-example {
    background: var(--c-surface-2);
    border-radius: var(--r-xl);
    overflow: hidden;
    border: 1px solid var(--c-border);
    transition: transform var(--motion-base) var(--ease-out), box-shadow var(--motion-base) var(--ease-out);
}
.gmp-example:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.gmp-example-visual {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.gmp-example-visual img,
.gmp-example-visual svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.gmp-example-visual svg {
    pointer-events: none;
    mix-blend-mode: multiply;
    opacity: 0.7;
}
.gmp-example-body { padding: var(--s-4) var(--s-5); }
.gmp-example-title {
    font-size: var(--t-body);
    font-weight: var(--fw-semibold);
    color: var(--c-ink-1);
    margin: 0 0 var(--s-1);
}
.gmp-example-meta {
    font-size: var(--t-caption);
    color: var(--c-ink-3);
    margin: 0 0 var(--s-3);
}
.gmp-example-note {
    font-size: var(--t-body-sm);
    color: var(--c-ink-2);
    line-height: var(--lh-normal);
    margin: 0;
}

/* === Common mistakes === */
.gmp-mistakes { margin: var(--s-7) 0; }
.gmp-mistake {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--s-4);
    padding: var(--s-5);
    margin-bottom: var(--s-4);
    background: var(--c-surface-2);
    border-left: 4px solid var(--c-error);
    border-radius: var(--r-md);
}
.gmp-mistake-number {
    font-size: var(--t-display-2);
    font-weight: var(--fw-bold);
    color: var(--c-error);
    line-height: 1;
    opacity: 0.4;
}
.gmp-mistake-title {
    font-size: var(--t-h4);
    font-weight: var(--fw-semibold);
    margin: 0 0 var(--s-2);
    color: var(--c-ink-1);
}
.gmp-mistake-body {
    font-size: var(--t-body);
    color: var(--c-ink-2);
    line-height: var(--lh-relaxed);
    margin: 0;
}
.gmp-mistake-fix {
    margin-top: var(--s-3);
    padding: var(--s-3) var(--s-4);
    background: var(--c-success);
    background: rgba(22, 163, 74, 0.08);
    border-radius: var(--r-md);
    font-size: var(--t-body-sm);
    color: var(--c-ink-1);
}
.gmp-mistake-fix strong { color: var(--c-success); }

/* === Audience tabs === */
.gmp-audience { margin: var(--s-7) 0; }
.gmp-audience-tabs {
    display: flex;
    gap: var(--s-1);
    border-bottom: 2px solid var(--c-border);
    margin-bottom: var(--s-5);
    overflow-x: auto;
}
.gmp-audience-tab {
    padding: var(--s-3) var(--s-5);
    border: 0;
    background: transparent;
    font-size: var(--t-body);
    font-weight: var(--fw-medium);
    color: var(--c-ink-3);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--motion-base) var(--ease-out);
    white-space: nowrap;
}
.gmp-audience-tab.is-active {
    color: var(--c-ink-1);
    border-bottom-color: var(--c-accent-500);
}
.gmp-audience-panel { display: none; }
.gmp-audience-panel.is-active { display: block; }
.gmp-audience-panel h3 {
    font-size: var(--t-h4);
    margin: 0 0 var(--s-3);
    color: var(--c-ink-1);
}
.gmp-audience-panel p {
    font-size: var(--t-body);
    color: var(--c-ink-2);
    line-height: var(--lh-relaxed);
    max-width: var(--w-prose);
}

/* === Master practitioner quote === */
.gmp-quote {
    margin: var(--s-7) auto;
    padding: var(--s-6) var(--s-7);
    max-width: var(--w-narrow);
    border-left: 4px solid var(--c-accent-500);
    background: var(--c-surface-2);
    border-radius: 0 var(--r-lg) var(--r-lg) 0;
}
.gmp-quote-text {
    font-family: var(--font-serif);
    font-size: var(--t-h3);
    line-height: var(--lh-snug);
    color: var(--c-ink-1);
    margin: 0 0 var(--s-4);
    font-style: italic;
}
.gmp-quote-attr {
    font-size: var(--t-body-sm);
    color: var(--c-ink-3);
    margin: 0;
}
.gmp-quote-attr strong { color: var(--c-ink-1); font-weight: var(--fw-semibold); }

/* === Downloadable kit === */
.gmp-kit {
    margin: var(--s-7) 0;
    padding: var(--s-6);
    background: linear-gradient(135deg, var(--c-accent-50), var(--c-surface-2));
    border-radius: var(--r-xl);
    border: 1px solid var(--c-accent-200);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--s-5);
    align-items: center;
}
[data-theme="dark"] .gmp-kit {
    background: linear-gradient(135deg, rgba(255,120,73,0.1), var(--c-surface-3));
    border-color: var(--c-accent-700);
}
.gmp-kit-title {
    font-size: var(--t-h3);
    font-weight: var(--fw-bold);
    margin: 0 0 var(--s-2);
    color: var(--c-ink-1);
}
.gmp-kit-desc { color: var(--c-ink-2); margin: 0; }
.gmp-kit-actions { display: flex; flex-direction: column; gap: var(--s-2); }

/* === FAQ === */
.gmp-faq { margin: var(--s-7) 0; }
.gmp-faq-item {
    border-bottom: 1px solid var(--c-border);
    padding: var(--s-4) 0;
}
.gmp-faq-q {
    font-size: var(--t-h4);
    font-weight: var(--fw-semibold);
    color: var(--c-ink-1);
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-right: var(--s-7);
}
.gmp-faq-q::-webkit-details-marker { display: none; }
.gmp-faq-q::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 0;
    font-size: var(--t-h2);
    font-weight: var(--fw-regular);
    color: var(--c-accent-500);
    transition: transform var(--motion-base) var(--ease-out);
}
.gmp-faq-item[open] .gmp-faq-q::after { transform: rotate(45deg); }
.gmp-faq-a {
    padding-top: var(--s-3);
    color: var(--c-ink-2);
    line-height: var(--lh-relaxed);
    max-width: var(--w-prose);
}

/* === Related rail === */
.gmp-related { margin: var(--s-8) 0 var(--s-7); }
.gmp-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--s-4);
}
.gmp-related-card {
    display: block;
    padding: var(--s-5);
    background: var(--c-surface-2);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    text-decoration: none;
    color: inherit;
    transition: all var(--motion-base) var(--ease-out);
}
.gmp-related-card:hover {
    transform: translateY(-2px);
    border-color: var(--c-accent-300);
    box-shadow: var(--shadow-md);
}
.gmp-related-svg {
    width: 100%;
    aspect-ratio: 16 / 9;
    margin-bottom: var(--s-3);
    color: var(--c-accent-500);
    background: var(--c-surface-3);
    border-radius: var(--r-md);
    display: grid;
    place-items: center;
}
.gmp-related-svg svg { width: 70%; height: 70%; }
.gmp-related-title {
    font-size: var(--t-body);
    font-weight: var(--fw-semibold);
    color: var(--c-ink-1);
    margin: 0 0 var(--s-1);
}
.gmp-related-desc { font-size: var(--t-body-sm); color: var(--c-ink-3); margin: 0; }

/* === Sticky ToC === */
.gmp-toc-sticky {
    position: sticky;
    top: var(--s-7);
    align-self: start;
    font-size: var(--t-body-sm);
    border-left: 2px solid var(--c-border);
    padding-left: var(--s-4);
    max-height: calc(100vh - var(--s-10));
    overflow-y: auto;
}
.gmp-toc-sticky h4 {
    font-size: var(--t-caption);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-ink-3);
    margin: 0 0 var(--s-3);
}
.gmp-toc-sticky a {
    display: block;
    padding: var(--s-1) 0;
    color: var(--c-ink-2);
    text-decoration: none;
    transition: color var(--motion-fast) var(--ease-out);
}
.gmp-toc-sticky a:hover,
.gmp-toc-sticky a.is-current { color: var(--c-accent-500); }

/* === Reading progress bar === */
.gmp-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: var(--gmp-read, 0%);
    background: var(--c-accent-500);
    z-index: var(--z-tooltip);
    transition: width 120ms linear;
}

/* === Share bar === */
.gmp-share { display: flex; gap: var(--s-2); align-items: center; flex-wrap: wrap; }
.gmp-share-btn {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: var(--r-md);
    background: var(--c-surface-3);
    color: var(--c-ink-2);
    border: 0;
    cursor: pointer;
    transition: all var(--motion-fast) var(--ease-out);
}
.gmp-share-btn:hover { background: var(--c-accent-100); color: var(--c-accent-700); }

/* === Author byline === */
.gmp-byline {
    display: flex;
    gap: var(--s-4);
    align-items: center;
    padding: var(--s-5);
    background: var(--c-surface-2);
    border-radius: var(--r-lg);
    margin: var(--s-7) 0;
}
.gmp-byline-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--c-accent-200);
    flex-shrink: 0;
    overflow: hidden;
}
.gmp-byline-avatar img { width: 100%; height: 100%; object-fit: cover; }
.gmp-byline-info { flex: 1; }
.gmp-byline-name { font-weight: var(--fw-semibold); color: var(--c-ink-1); margin: 0; }
.gmp-byline-bio { font-size: var(--t-body-sm); color: var(--c-ink-3); margin: var(--s-1) 0 0; }
.gmp-byline-meta {
    font-size: var(--t-caption);
    color: var(--c-ink-4);
    margin-top: var(--s-2);
}

/* === Update log === */
.gmp-updatelog {
    margin: var(--s-6) 0;
    padding: var(--s-3) var(--s-4);
    font-size: var(--t-caption);
    color: var(--c-ink-3);
    background: var(--c-surface-2);
    border-radius: var(--r-md);
    border-left: 3px solid var(--c-info);
}
.gmp-updatelog strong { color: var(--c-ink-1); }

/* === Embedded tool === */
.gmp-embed-tool {
    margin: var(--s-7) 0;
    border-radius: var(--r-xl);
    overflow: hidden;
    border: 1px solid var(--c-border);
    background: var(--c-surface-1);
    box-shadow: var(--shadow-lg);
}
.gmp-embed-tool iframe {
    width: 100%;
    height: 600px;
    border: 0;
    display: block;
}

/* === Citations === */
.gmp-citations {
    margin: var(--s-7) 0 var(--s-5);
    padding-top: var(--s-5);
    border-top: 1px solid var(--c-border);
}
.gmp-citations h3 {
    font-size: var(--t-body);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-ink-3);
    margin: 0 0 var(--s-4);
}
.gmp-citations ol {
    padding-left: var(--s-5);
    font-size: var(--t-body-sm);
    color: var(--c-ink-2);
    line-height: var(--lh-relaxed);
}
.gmp-citations li { margin-bottom: var(--s-2); }
.gmp-citations cite { font-style: italic; }

/* === Section spacing === */
.gmp-section {
    padding: var(--s-7) 0;
}
.gmp-section-inner { max-width: var(--w-content); margin: 0 auto; padding: 0 var(--s-5); }
.gmp-section-narrow { max-width: var(--w-narrow); margin: 0 auto; padding: 0 var(--s-5); }
.gmp-section h2 {
    font-size: var(--t-h2);
    font-weight: var(--fw-bold);
    color: var(--c-ink-1);
    margin: 0 0 var(--s-5);
    letter-spacing: -0.01em;
}
.gmp-section h3 {
    font-size: var(--t-h3);
    font-weight: var(--fw-semibold);
    color: var(--c-ink-1);
    margin: var(--s-6) 0 var(--s-3);
}
.gmp-section p {
    font-size: var(--t-body);
    line-height: var(--lh-relaxed);
    color: var(--c-ink-2);
    margin: 0 0 var(--s-4);
}

/* === Two-column layout (sidebar + content) === */
@media (min-width: 1024px) {
    .gmp-layout-with-toc {
        display: grid;
        grid-template-columns: 1fr 220px;
        gap: var(--s-8);
        max-width: var(--w-content);
        margin: 0 auto;
        padding: 0 var(--s-5);
    }
}

/* === Mobile adjustments === */
@media (max-width: 768px) {
    .gmp-hero { padding: var(--s-7) 0 var(--s-6); }
    .gmp-section { padding: var(--s-6) 0; }
    .gmp-kit { grid-template-columns: 1fr; }
    .gmp-byline { flex-direction: column; align-items: flex-start; text-align: left; }
    .gmp-mistake { grid-template-columns: 1fr; }
    .gmp-mistake-number { font-size: var(--t-h2); }
}

/* ====================================================================
   Lesson-plan layout (.gmp-lp)  — lesson-plans library
   --------------------------------------------------------------------
   Self-contained editorial layout for /lesson-plans/{slug}/ pages.
   Geometry uses literal values (the page also loads gmp.css, which
   redefines the spacing and radius tokens at :root with different
   values — locals keep this immune to whichever cascade wins). Colours reference
   tokens.css with hex fallbacks, so theming still flows through tokens.
   All selectors are namespaced under .gmp-lp; nothing leaks.
   ==================================================================== */
.gmp-lp {
    --lp-ink: var(--c-ink-1, #0a0a0a);
    --lp-ink-2: var(--c-ink-2, #404040);
    --lp-ink-3: #5f5f5f; /* was var(--c-ink-3)=#878787 (3.56:1) — fixed to ~5.6:1 AA */
    --lp-line: var(--c-border, #e5e7eb);
    --lp-line-2: var(--c-border-strong, #d4d4d8);
    --lp-paper: #ffffff;
    --lp-wash: var(--c-surface-2, #fafafa);
    --lp-wash-2: var(--c-surface-3, #f4f4f5);
    --lp-accent: var(--c-accent-500, #f55a23);
    --lp-accent-strong: var(--c-accent-700, #bd3214);
    --lp-accent-soft: var(--c-accent-50, #fff5ed);
    --lp-mono: var(--font-mono, ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace);
    --lp-serif: var(--font-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif);

    color: var(--lp-ink-2);
    font-feature-settings: "liga" 1, "kern" 1;
}
.gmp-lp-inner { max-width: 820px; margin: 0 auto; padding: 0 1.5rem; }

/* base prose (Tailwind preflight strips these; restore inside scope) */
.gmp-lp p {
    margin: 0 0 1rem;
    font-size: 1.0625rem;
    line-height: 1.72;
    color: var(--lp-ink-2);
    max-width: 68ch;
}
.gmp-lp a {
    color: var(--lp-ink);
    text-decoration: underline;
    text-decoration-color: var(--lp-accent);
    text-decoration-thickness: 1.5px;
    text-underline-offset: 3px;
    transition: color .18s ease, text-decoration-color .18s ease;
}
.gmp-lp a:hover { color: var(--lp-accent-strong); text-decoration-color: var(--lp-accent-strong); }
.gmp-lp strong { color: var(--lp-ink); font-weight: 600; }
.gmp-lp ul, .gmp-lp ol { margin: 0 0 1rem; padding-left: 1.45em; color: var(--lp-ink-2); }
.gmp-lp li { margin: .45em 0; line-height: 1.62; }
.gmp-lp ul { list-style: disc; }
.gmp-lp ul li::marker { color: var(--lp-accent); }
.gmp-lp ol { list-style: decimal; }
.gmp-lp ol li::marker { color: var(--lp-ink-3); font-variant-numeric: tabular-nums; }

/* section headings */
.gmp-lp h2 {
    font-size: clamp(1.45rem, 2.4vw, 1.85rem);
    line-height: 1.18;
    letter-spacing: -0.02em;
    font-weight: 700;
    color: var(--lp-ink);
    margin: 0 0 1rem;
    padding-top: .35rem;
}
.gmp-lp .gmp-lp-block { padding: 2.75rem 0; border-top: 1px solid var(--lp-line); }
.gmp-lp .gmp-lp-block:first-of-type { border-top: 0; }
.gmp-lp .gmp-lp-block > h2::after {
    content: "";
    display: block;
    width: 2.25rem;
    height: 3px;
    margin-top: .7rem;
    border-radius: 2px;
    background: var(--lp-accent);
}

/* hero */
.gmp-lp-hero {
    position: relative;
    overflow: hidden;
    padding: 3.25rem 0 2.5rem;
    background: linear-gradient(180deg, var(--lp-wash) 0%, var(--lp-paper) 100%);
    border-bottom: 1px solid var(--lp-line);
}
.gmp-lp-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--lp-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--lp-line) 1px, transparent 1px);
    background-size: 30px 30px;
    -webkit-mask-image: radial-gradient(120% 90% at 88% -10%, #000 0%, transparent 62%);
    mask-image: radial-gradient(120% 90% at 88% -10%, #000 0%, transparent 62%);
    opacity: .55;
    pointer-events: none;
}
.gmp-lp-hero > .gmp-lp-inner { position: relative; }
.gmp-lp-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--lp-mono);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--lp-accent-strong);
    margin-bottom: 1.1rem;
}
.gmp-lp-eyebrow::before {
    content: "";
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--lp-accent);
}
.gmp-lp-hero h1 {
    font-size: clamp(2rem, 4.6vw, 3.1rem);
    line-height: 1.06;
    letter-spacing: -0.03em;
    font-weight: 700;
    color: var(--lp-ink);
    margin: 0 0 1.1rem;
    max-width: 18ch;
}
.gmp-lp-lede {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--lp-ink-2);
    max-width: 60ch;
    margin: 0 0 1.75rem;
}

/* at-a-glance meta strip */
.gmp-lp-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0;
    margin: 0 0 1.75rem;
    border: 1px solid var(--lp-line);
    border-radius: 14px;
    overflow: hidden;
    background: var(--lp-paper);
    box-shadow: 0 1px 2px rgba(10,10,12,.04);
}
.gmp-lp-meta > div {
    padding: .85rem 1.1rem;
    border-right: 1px solid var(--lp-line);
}
.gmp-lp-meta > div:last-child { border-right: 0; }
.gmp-lp-meta dt {
    font-family: var(--lp-mono);
    font-size: .66rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--lp-ink-3);
    margin: 0 0 .3rem;
}
.gmp-lp-meta dd {
    margin: 0;
    font-size: .95rem;
    font-weight: 600;
    color: var(--lp-ink);
    line-height: 1.25;
}

/* buttons */
.gmp-lp-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .7rem 1.25rem;
    background: var(--lp-ink);
    color: #fff !important;
    border-radius: 999px;
    font-size: .92rem;
    font-weight: 600;
    text-decoration: none !important;
    transition: transform .18s ease, background .18s ease;
}
.gmp-lp-btn:hover { background: var(--lp-accent-strong); transform: translateY(-1px); color: #fff !important; }

/* learning objectives (checklist) */
.gmp-lp-objectives { list-style: none; padding: 0; margin: .25rem 0 0; }
.gmp-lp-objectives li {
    position: relative;
    padding: .55rem 0 .55rem 2.1rem;
    border-bottom: 1px dashed var(--lp-line);
    font-size: 1.0625rem;
    color: var(--lp-ink-2);
}
.gmp-lp-objectives li:last-child { border-bottom: 0; }
.gmp-lp-objectives li::before {
    content: "";
    position: absolute;
    left: 0; top: .7rem;
    width: 1.1rem; height: 1.1rem;
    border-radius: 5px;
    background: var(--lp-accent-soft);
    border: 1.5px solid var(--lp-accent);
}
.gmp-lp-objectives li::after {
    content: "";
    position: absolute;
    left: .34rem; top: .92rem;
    width: .32rem; height: .58rem;
    border: solid var(--lp-accent-strong);
    border-width: 0 2px 2px 0;
    transform: rotate(40deg);
}

/* standards (code chip + text) */
.gmp-lp-standards { list-style: none; padding: 0; margin: 0; display: grid; gap: .65rem; }
.gmp-lp-standards li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .85rem;
    align-items: start;
    padding: .85rem 1rem;
    background: var(--lp-wash);
    border: 1px solid var(--lp-line);
    border-radius: 10px;
    font-size: .98rem;
    color: var(--lp-ink-2);
    margin: 0;
}
.gmp-lp-code {
    display: inline-block;
    font-family: var(--lp-mono);
    font-size: .8rem;
    font-weight: 600;
    white-space: nowrap;
    padding: .25rem .55rem;
    color: var(--lp-accent-strong);
    background: var(--lp-accent-soft);
    border: 1px solid var(--lp-accent);
    border-radius: 6px;
}

/* session cards */
.gmp-lp-session {
    margin: 1.75rem 0;
    padding: 1.6rem 1.6rem 1.4rem;
    background: var(--lp-paper);
    border: 1px solid var(--lp-line);
    border-radius: 16px;
    box-shadow: 0 1px 2px rgba(10,10,12,.04);
    transition: box-shadow .22s ease, transform .22s ease;
}
.gmp-lp-session:hover { box-shadow: 0 14px 34px rgba(10,10,12,.08); transform: translateY(-2px); }
.gmp-lp-session-head {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1.1rem;
    margin-bottom: 1.1rem;
    border-bottom: 1px solid var(--lp-line);
}
.gmp-lp-session-num {
    flex: none;
    width: 2.6rem; height: 2.6rem;
    display: grid;
    place-items: center;
    font-family: var(--lp-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    background: var(--lp-ink);
    border-radius: 12px;
}
.gmp-lp-session-head h2 { margin: 0; padding: 0; font-size: 1.25rem; line-height: 1.2; }
.gmp-lp-session-head h2::after { display: none; }
.gmp-lp-session-time {
    display: inline-block;
    margin-top: .25rem;
    font-family: var(--lp-mono);
    font-size: .74rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--lp-ink-3);
}

/* phase blocks within a session */
.gmp-lp-phase {
    position: relative;
    padding: .25rem 0 .25rem 1.25rem;
    margin: 1.1rem 0;
    border-left: 3px solid var(--lp-accent);
}
.gmp-lp-phase:first-of-type { margin-top: 0; }
.gmp-lp-phase-label {
    display: block;
    font-family: var(--lp-mono);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--lp-ink);
    margin-bottom: .5rem;
}
.gmp-lp-phase p { margin-bottom: .5rem; }
.gmp-lp-phase p:last-child { margin-bottom: 0; }
.gmp-lp-steps { margin: 0; padding-left: 1.3em; }
.gmp-lp-steps li { margin: .5em 0; padding-left: .2em; }

/* rubric table */
.gmp-lp-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--lp-line);
    border-radius: 14px;
    -webkit-overflow-scrolling: touch;
}
.gmp-lp-rubric {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
    min-width: 640px;
    background: var(--lp-paper);
}
.gmp-lp-rubric thead th {
    text-align: left;
    padding: .8rem .9rem;
    font-size: .74rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--lp-ink);
    background: var(--lp-wash-2);
    border-bottom: 2px solid var(--lp-accent);
    white-space: nowrap;
}
.gmp-lp-rubric tbody td {
    padding: .75rem .9rem;
    border-bottom: 1px solid var(--lp-line);
    color: var(--lp-ink-2);
    vertical-align: top;
}
.gmp-lp-rubric tbody tr:nth-child(even) td { background: var(--lp-wash); }
.gmp-lp-rubric tbody tr:last-child td { border-bottom: 0; }
.gmp-lp-rubric tbody td:first-child { font-weight: 600; color: var(--lp-ink); }

/* extensions callout */
.gmp-lp-extensions { list-style: none; padding: 0; margin: 0; display: grid; gap: .65rem; }
.gmp-lp-extensions li {
    position: relative;
    padding: .9rem 1rem .9rem 1.05rem;
    background: var(--lp-wash);
    border-left: 3px solid var(--lp-line-2);
    border-radius: 0 8px 8px 0;
    font-size: 1rem;
    color: var(--lp-ink-2);
    margin: 0;
}

/* foot note */
.gmp-lp-foot {
    margin-top: .5rem;
    padding: 1.6rem 0 0;
    border-top: 1px solid var(--lp-line);
    font-size: .92rem;
    color: var(--lp-ink-3);
}
.gmp-lp-foot p { font-size: .92rem; color: var(--lp-ink-3); }

/* load reveal */
@media (prefers-reduced-motion: no-preference) {
    .gmp-lp-hero > .gmp-lp-inner > *,
    .gmp-lp .gmp-lp-block,
    .gmp-lp .gmp-lp-session {
        animation: gmpLpRise .6s var(--ease-out, cubic-bezier(.16,1,.3,1)) both;
    }
    .gmp-lp-hero .gmp-lp-eyebrow { animation-delay: .02s; }
    .gmp-lp-hero h1 { animation-delay: .07s; }
    .gmp-lp-hero .gmp-lp-lede { animation-delay: .12s; }
    .gmp-lp-hero .gmp-lp-meta { animation-delay: .17s; }
    .gmp-lp-hero .gmp-lp-cta { animation-delay: .22s; }
}
@keyframes gmpLpRise {
    /* transform-only rise — no opacity fade, so block/session text is never
       measured (or rendered) as invisible during the entrance. */
    from { transform: translateY(12px); }
    to   { transform: translateY(0); }
}

/* hero two-column with signature figure */
.gmp-lp-hero-grid {
    display: grid;
    grid-template-columns: 1.04fr .96fr;
    gap: 2.75rem;
    align-items: center;
}
.gmp-lp-hero-copy { min-width: 0; }
.gmp-lp-hero-fig { margin: 0; }

/* figures */
.gmp-lp-figure { margin: 1.75rem 0 .5rem; }
.gmp-lp-fig-frame {
    background: var(--lp-paper);
    border: 1px solid var(--lp-line);
    border-radius: 14px;
    padding: 1.25rem;
    box-shadow: 0 1px 2px rgba(10,10,12,.04);
}
.gmp-lp-hero-fig .gmp-lp-fig-frame { box-shadow: 0 18px 44px rgba(10,10,12,.12); padding: 1.4rem; }
.gmp-lp-fig-svg { display: block; width: 100%; height: auto; }
.gmp-lp-figure figcaption,
.gmp-lp-hero-fig figcaption {
    margin-top: .8rem;
    font-size: .82rem;
    line-height: 1.5;
    color: var(--lp-ink-3);
    text-align: center;
}
.gmp-lp-figure figcaption strong { color: var(--lp-ink-2); font-weight: 600; }
.gmp-lp-fig-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* svg theming (shapes carry these classes so colour flows through tokens) */
.gmp-lp-fig-svg .lp-line   { stroke: var(--lp-line-2); stroke-width: 1; fill: none; }
.gmp-lp-fig-svg .lp-grid   { stroke: var(--lp-line-2); stroke-width: 1; fill: none; }
.gmp-lp-fig-svg .lp-grid-d { stroke: var(--lp-ink-3); stroke-width: 1; fill: none; stroke-dasharray: 4 4; opacity: .6; }
.gmp-lp-fig-svg .lp-ink-s     { stroke: var(--lp-ink); fill: none; }
.gmp-lp-fig-svg .lp-accent-s  { stroke: var(--lp-accent); fill: none; }
.gmp-lp-fig-svg .lp-accent-f  { fill: var(--lp-accent); }
.gmp-lp-fig-svg .lp-soft-f    { fill: var(--lp-accent-soft); }
.gmp-lp-fig-svg .lp-paper-f   { fill: var(--lp-paper); }
.gmp-lp-fig-svg .lp-wash-f    { fill: var(--lp-wash); }
.gmp-lp-fig-svg .lp-ink-f     { fill: var(--lp-ink); }
.gmp-lp-fig-svg .lp-muted-f   { fill: var(--lp-ink-3); }
.gmp-lp-fig-svg text { font-family: var(--lp-mono); fill: var(--lp-ink-3); font-size: 11px; }
.gmp-lp-fig-svg .lp-t-accent { fill: var(--lp-accent-strong); font-weight: 600; }

/* phase icons */
.gmp-lp-phase-label svg { width: .95em; height: .95em; vertical-align: -2px; margin-right: .45em; }
.gmp-lp-phase-label .lp-pi { stroke: var(--lp-accent); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* responsive */
@media (max-width: 880px) {
    .gmp-lp-hero-grid { grid-template-columns: 1fr; gap: 1.75rem; }
}
@media (max-width: 768px) {
    .gmp-lp-hero { padding: 2.25rem 0 1.75rem; }
    .gmp-lp-block { padding: 2rem 0; }
    .gmp-lp-session { padding: 1.2rem 1.1rem; }
    .gmp-lp-meta > div { border-right: 0; border-bottom: 1px solid var(--lp-line); }
    .gmp-lp-meta > div:last-child { border-bottom: 0; }
    .gmp-lp-standards li { grid-template-columns: 1fr; gap: .5rem; }
}
@media (max-width: 680px) {
    .gmp-lp-fig-row { grid-template-columns: 1fr; }
}