/* ==========================================================
   BELAJAREDUTECH
   GEOMETRI DAN PYTHAGORAS
   MATEMATIKA SMP KELAS 8
========================================================== */

.geometry-pythagoras-grade-eight-page {
    --geometry8-primary: #4f46e5;
    --geometry8-primary-dark: #3730a3;
    --geometry8-primary-soft: #eef2ff;

    --geometry8-secondary: #0891b2;
    --geometry8-secondary-soft: #ecfeff;

    --geometry8-green: #0f766e;
    --geometry8-green-soft: #f0fdfa;

    --geometry8-orange: #c2410c;
    --geometry8-orange-soft: #fff7ed;

    --geometry8-red: #b91c1c;
    --geometry8-red-soft: #fef2f2;

    --geometry8-text: #0f172a;
    --geometry8-muted: #64748b;
    --geometry8-border: #e2e8f0;
    --geometry8-soft: #f8fafc;
}


/* ==========================================================
   GLOBAL
========================================================== */

.geometry-pythagoras-grade-eight-page .section {
    padding: 82px 0;
}


.geometry-eight-footer-disabled {
    display: block;

    margin-bottom: 8px;

    color:
        rgba(255, 255, 255, 0.42);

    cursor: default;
}


/* ==========================================================
   BREADCRUMB
========================================================== */

.geometry-eight-breadcrumb-section {
    background: #ffffff;

    border-bottom:
        1px solid
        var(--geometry8-border);
}


.geometry-eight-breadcrumb {
    min-height: 54px;

    display: flex;

    align-items: center;

    flex-wrap: wrap;

    gap: 8px;

    color:
        var(--geometry8-muted);

    font-size: 0.76rem;
}


.geometry-eight-breadcrumb a {
    color:
        var(--geometry8-muted);

    text-decoration: none;
}


.geometry-eight-breadcrumb a:hover {
    color:
        var(--geometry8-primary);
}


.geometry-eight-breadcrumb strong {
    color: #334155;
}


/* ==========================================================
   HERO
========================================================== */

.geometry-eight-hero {
    position: relative;

    overflow: hidden;

    padding:
        76px 0 88px;

    background:
        radial-gradient(
            circle at 88% 15%,
            rgba(79, 70, 229, 0.15),
            transparent 30%
        ),
        radial-gradient(
            circle at 10% 88%,
            rgba(8, 145, 178, 0.09),
            transparent 30%
        ),
        linear-gradient(
            180deg,
            #f8faff,
            #ffffff
        );
}


.geometry-eight-hero-container {
    display: grid;

    grid-template-columns:
        minmax(0, 1.03fr)
        minmax(430px, 0.97fr);

    align-items: center;

    gap: 52px;
}


.geometry-eight-hero-content,
.geometry-eight-hero-visual {
    min-width: 0;
}


.geometry-eight-topic-badge {
    width: fit-content;

    display: flex;

    align-items: center;

    gap: 10px;

    margin-bottom: 14px;

    color:
        var(--geometry8-primary-dark);

    font-size: 0.67rem;

    font-weight: 850;

    letter-spacing: 0.06em;

    text-transform: uppercase;
}


.geometry-eight-topic-badge span {
    width: 36px;
    height: 36px;

    display: grid;

    place-items: center;

    color: #ffffff;

    background:
        var(--geometry8-primary);

    border-radius: 11px;

    font-size: 0.6rem;
}


.geometry-eight-hero-content h1 {
    max-width: 720px;

    margin:
        0 0 22px;

    font-size:
        clamp(
            2.85rem,
            4.65vw,
            4.65rem
        );

    line-height: 1.01;

    letter-spacing: -0.052em;

    overflow-wrap: break-word;
}


.geometry-eight-hero-content > p {
    max-width: 660px;

    margin: 0;

    color:
        var(--geometry8-muted);

    line-height: 1.8;
}


.geometry-eight-hero-actions {
    display: flex;

    flex-wrap: wrap;

    gap: 12px;

    margin-top: 30px;
}


.geometry-eight-hero-meta {
    max-width: 610px;

    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 10px;

    margin-top: 34px;
}


.geometry-eight-hero-meta > div {
    padding: 16px;

    background:
        rgba(255, 255, 255, 0.85);

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 14px;
}


.geometry-eight-hero-meta strong,
.geometry-eight-hero-meta span {
    display: block;
}


.geometry-eight-hero-meta strong {
    margin-bottom: 4px;

    color:
        var(--geometry8-primary);

    font-size: 1.08rem;
}


.geometry-eight-hero-meta span {
    color:
        var(--geometry8-muted);

    font-size: 0.68rem;
}


/* ==========================================================
   HERO BOARD
========================================================== */

.geometry-eight-hero-visual {
    width: 100%;

    max-width: 620px;

    margin-left: auto;
}


.geometry-eight-board {
    padding: 30px;

    color: #ffffff;

    background:
        linear-gradient(
            145deg,
            #312e81,
            #4338ca 46%,
            #0e7490
        );

    border-radius: 30px;

    box-shadow:
        0 32px 85px
        rgba(49, 46, 129, 0.24);
}


.geometry-eight-board-label {
    display: block;

    margin-bottom: 12px;

    color:
        rgba(255, 255, 255, 0.62);

    font-size: 0.6rem;

    font-weight: 850;

    letter-spacing: 0.08em;

    text-transform: uppercase;
}


.geometry-eight-board-triangle {
    padding: 10px;

    background:
        rgba(255, 255, 255, 0.06);

    border:
        1px solid
        rgba(255, 255, 255, 0.1);

    border-radius: 18px;
}


.geometry-eight-board-triangle svg,
.geometry-eight-anatomy-triangle svg,
.geometry-eight-live-triangle-card svg {
    display: block;

    width: 100%;
    height: auto;
}


.geometry-eight-board .triangle-shape,
.geometry-eight-anatomy-card .triangle-shape,
.geometry-eight-live-triangle-card .triangle-shape {
    fill:
        rgba(103, 232, 249, 0.12);

    stroke: #67e8f9;

    stroke-width: 5;

    stroke-linejoin: round;
}


.geometry-eight-board .right-angle-mark,
.geometry-eight-anatomy-card .right-angle-mark,
.geometry-eight-live-triangle-card .right-angle-mark {
    fill: none;

    stroke: #ffffff;

    stroke-width: 4;
}


.geometry-eight-board .triangle-label,
.geometry-eight-anatomy-card .triangle-label,
.geometry-eight-live-triangle-card .triangle-label {
    fill: #ffffff;

    font-size: 22px;

    font-weight: 900;
}


.geometry-eight-board .triangle-label.hypotenuse,
.geometry-eight-anatomy-card .triangle-label.hypotenuse,
.geometry-eight-live-triangle-card .triangle-label.hypotenuse {
    fill: #67e8f9;
}


.geometry-eight-board-equation {
    margin-top: 12px;

    padding: 15px;

    color: #334155;

    background: #ffffff;

    border-radius: 14px;

    text-align: center;
}


.geometry-eight-board-equation strong,
.geometry-eight-board-equation span {
    display: block;
}


.geometry-eight-board-equation strong {
    margin-bottom: 5px;

    color:
        var(--geometry8-primary-dark);

    font-size: 1.13rem;
}


.geometry-eight-board-equation span {
    color:
        var(--geometry8-green);
}


/* ==========================================================
   PROGRESS
========================================================== */

.geometry-eight-progress-section {
    padding: 14px 0;

    background: #ffffff;

    border-top:
        1px solid
        var(--geometry8-border);

    border-bottom:
        1px solid
        var(--geometry8-border);
}


.geometry-eight-progress-list {
    display: flex;

    align-items: center;

    gap: 8px;

    overflow-x: auto;

    padding-bottom: 3px;
}


.geometry-eight-progress-list a {
    flex-shrink: 0;

    display: flex;

    align-items: center;

    gap: 7px;

    padding:
        8px 11px;

    color:
        var(--geometry8-muted);

    background:
        var(--geometry8-soft);

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 999px;

    text-decoration: none;

    font-size: 0.68rem;

    font-weight: 750;
}


.geometry-eight-progress-list a:hover {
    color:
        var(--geometry8-primary-dark);

    background:
        var(--geometry8-primary-soft);

    border-color: #c7d2fe;
}


.geometry-eight-progress-list span {
    color:
        var(--geometry8-primary);

    font-size: 0.58rem;

    font-weight: 900;
}


/* ==========================================================
   TWO COLUMN
========================================================== */

.geometry-eight-two-column {
    display: grid;

    grid-template-columns:
        minmax(0, 0.78fr)
        minmax(500px, 1.22fr);

    align-items: center;

    gap: 70px;
}


.geometry-eight-section-content h2 {
    margin:
        12px 0 18px;

    font-size:
        clamp(
            2.25rem,
            4.3vw,
            3.8rem
        );

    line-height: 1.05;

    letter-spacing: -0.045em;
}


.geometry-eight-section-content p {
    color:
        var(--geometry8-muted);

    line-height: 1.8;
}


/* ==========================================================
   OBJECTIVES
========================================================== */

.geometry-eight-objective-section {
    background: #ffffff;
}


.geometry-eight-objective-list {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 10px;
}


.geometry-eight-objective-list article {
    min-height: 145px;

    padding: 18px;

    background:
        var(--geometry8-soft);

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 17px;
}


.geometry-eight-objective-list article > span {
    width: 36px;
    height: 36px;

    display: grid;

    place-items: center;

    margin-bottom: 10px;

    color: #ffffff;

    background:
        var(--geometry8-primary);

    border-radius: 50%;

    font-size: 0.55rem;

    font-weight: 900;
}


.geometry-eight-objective-list p {
    margin: 0;

    color:
        var(--geometry8-muted);

    line-height: 1.65;
}


/* ==========================================================
   TRIANGLE ANATOMY
========================================================== */

.geometry-eight-triangle-section {
    background:
        var(--geometry8-soft);
}


.geometry-eight-anatomy-card {
    display: grid;

    grid-template-columns:
        1.2fr 0.8fr;

    gap: 10px;

    padding: 24px;

    color: #ffffff;

    background:
        linear-gradient(
            145deg,
            #312e81,
            #0f172a
        );

    border-radius: 25px;
}


.geometry-eight-anatomy-triangle {
    min-width: 0;

    padding: 10px;

    background:
        rgba(255, 255, 255, 0.06);

    border-radius: 17px;
}


.geometry-eight-anatomy-card .angle-label {
    fill:
        rgba(255, 255, 255, 0.72);

    font-size: 14px;

    font-weight: 800;
}


.geometry-eight-anatomy-info {
    display: flex;

    flex-direction: column;

    justify-content: center;

    gap: 9px;
}


.geometry-eight-anatomy-info p {
    margin: 0;

    padding: 15px;

    background:
        rgba(255, 255, 255, 0.07);

    border-radius: 13px;
}


.geometry-eight-anatomy-info strong {
    display: block;

    margin-bottom: 4px;

    color: #67e8f9;

    font-size: 1.15rem;
}


/* ==========================================================
   THEOREM
========================================================== */

.geometry-eight-theorem-section {
    background: #ffffff;
}


.geometry-eight-theorem-card {
    max-width: 800px;

    margin-inline: auto;

    padding: 34px;

    color: #ffffff;

    background:
        linear-gradient(
            135deg,
            var(--geometry8-primary),
            var(--geometry8-secondary)
        );

    border-radius: 26px;

    text-align: center;
}


.geometry-eight-theorem-card > span {
    display: block;

    margin-bottom: 12px;

    color:
        rgba(255, 255, 255, 0.66);

    font-size: 0.58rem;

    font-weight: 850;

    text-transform: uppercase;
}


.geometry-eight-theorem-card > strong {
    display: block;

    margin-bottom: 25px;

    color: #ffffff;

    font-size:
        clamp(
            2rem,
            5vw,
            3.5rem
        );
}


.geometry-eight-theorem-parts {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 9px;
}


.geometry-eight-theorem-parts > div {
    padding: 15px;

    background:
        rgba(255, 255, 255, 0.1);

    border:
        1px solid
        rgba(255, 255, 255, 0.12);

    border-radius: 14px;
}


.geometry-eight-theorem-parts span {
    display: block;

    margin-bottom: 5px;

    color: #a5f3fc;

    font-size: 1.2rem;

    font-weight: 900;
}


.geometry-eight-theorem-parts p {
    margin: 0;

    color:
        rgba(255, 255, 255, 0.72);
}


/* ==========================================================
   EXAMPLE FLOW
========================================================== */

.geometry-eight-example-section {
    background:
        var(--geometry8-soft);
}


.geometry-eight-example-flow,
.geometry-eight-distance-flow {
    display: grid;

    grid-template-columns:
        1fr auto
        1fr auto
        1fr auto
        1fr;

    align-items: center;

    gap: 9px;
}


.geometry-eight-example-flow > div,
.geometry-eight-distance-flow > div {
    min-height: 145px;

    display: flex;

    flex-direction: column;

    align-items: center;
    justify-content: center;

    padding: 17px;

    background: #ffffff;

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 17px;

    text-align: center;
}


.geometry-eight-example-flow span,
.geometry-eight-example-flow strong,
.geometry-eight-distance-flow span,
.geometry-eight-distance-flow strong {
    display: block;
}


.geometry-eight-example-flow span,
.geometry-eight-distance-flow span {
    margin-bottom: 6px;

    color:
        var(--geometry8-muted);

    font-size: 0.54rem;
}


.geometry-eight-example-flow strong,
.geometry-eight-distance-flow strong {
    color:
        var(--geometry8-primary-dark);
}


.geometry-eight-example-flow > i,
.geometry-eight-distance-flow > i {
    color:
        var(--geometry8-secondary);

    font-style: normal;

    font-weight: 900;
}


.geometry-eight-example-flow .result,
.geometry-eight-distance-flow .result {
    color: #ffffff;

    background:
        var(--geometry8-green);

    border-color:
        var(--geometry8-green);
}


.geometry-eight-example-flow .result span,
.geometry-eight-example-flow .result strong,
.geometry-eight-distance-flow .result span,
.geometry-eight-distance-flow .result strong {
    color: #ffffff;
}


/* ==========================================================
   FIND LEG
========================================================== */

.geometry-eight-leg-section {
    background: #ffffff;
}


.geometry-eight-leg-card {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 9px;

    padding: 24px;

    background:
        var(--geometry8-primary-soft);

    border:
        1px solid #c7d2fe;

    border-radius: 23px;
}


.geometry-eight-leg-card > div {
    min-height: 125px;

    display: flex;

    flex-direction: column;

    align-items: center;
    justify-content: center;

    padding: 15px;

    background: #ffffff;

    border-radius: 14px;

    text-align: center;
}


.geometry-eight-leg-card span,
.geometry-eight-leg-card strong {
    display: block;
}


.geometry-eight-leg-card span {
    margin-bottom: 5px;

    color:
        var(--geometry8-muted);

    font-size: 0.52rem;
}


.geometry-eight-leg-card strong {
    color:
        var(--geometry8-primary-dark);
}


.geometry-eight-leg-card .result {
    color: #ffffff;

    background:
        var(--geometry8-green);
}


.geometry-eight-leg-card .result span,
.geometry-eight-leg-card .result strong {
    color: #ffffff;
}


/* ==========================================================
   TRIPLES
========================================================== */

.geometry-eight-triple-section {
    background:
        var(--geometry8-soft);
}


.geometry-eight-triple-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 16px;
}


.geometry-eight-triple-grid article {
    min-height: 255px;

    padding: 23px;

    background: #ffffff;

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 21px;

    text-align: center;
}


.geometry-eight-triple-grid article > span {
    display: block;

    margin-bottom: 14px;

    color:
        var(--geometry8-primary);

    font-size: 0.58rem;

    font-weight: 850;

    text-transform: uppercase;
}


.geometry-eight-triple-grid article > strong {
    display: block;

    margin-bottom: 16px;

    color:
        var(--geometry8-primary-dark);

    font-size: 1.4rem;
}


.geometry-eight-triple-grid p {
    margin:
        0 0 7px;

    color:
        var(--geometry8-muted);
}


.geometry-eight-triple-grid small {
    color:
        var(--geometry8-green);

    font-weight: 800;
}


/* ==========================================================
   CLASSIFICATION
========================================================== */

.geometry-eight-classification-section {
    background: #ffffff;
}


.geometry-eight-classification-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 16px;
}


.geometry-eight-classification-grid article {
    min-height: 250px;

    padding: 23px;

    background:
        var(--geometry8-soft);

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 21px;
}


.geometry-eight-classification-grid article > span {
    display: block;

    margin-bottom: 14px;

    color:
        var(--geometry8-primary);

    font-size: 0.58rem;

    font-weight: 850;

    text-transform: uppercase;
}


.geometry-eight-classification-grid article > strong {
    display: block;

    margin-bottom: 12px;

    color:
        var(--geometry8-primary-dark);

    font-size: 1.08rem;
}


.geometry-eight-classification-grid p {
    margin: 0;

    color:
        var(--geometry8-muted);

    line-height: 1.65;
}


.geometry-eight-classification-note {
    margin-top: 16px;

    padding: 20px;

    background:
        var(--geometry8-orange-soft);

    border:
        1px solid #fed7aa;

    border-radius: 17px;
}


.geometry-eight-classification-note strong {
    color:
        var(--geometry8-orange);
}


.geometry-eight-classification-note p {
    margin:
        7px 0 0;

    color:
        var(--geometry8-muted);

    line-height: 1.7;
}


/* ==========================================================
   DISTANCE
========================================================== */

.geometry-eight-distance-section {
    background:
        var(--geometry8-soft);
}


.geometry-eight-distance-card {
    padding: 30px;

    color: #ffffff;

    background:
        linear-gradient(
            145deg,
            #312e81,
            #0f172a
        );

    border-radius: 25px;

    text-align: center;
}


.geometry-eight-distance-card > span {
    display: block;

    margin-bottom: 14px;

    color:
        rgba(255, 255, 255, 0.62);

    font-size: 0.58rem;

    text-transform: uppercase;
}


.geometry-eight-distance-card > strong {
    display: block;

    margin-bottom: 22px;

    color: #67e8f9;

    font-size:
        clamp(
            1.15rem,
            2.6vw,
            1.85rem
        );
}


.geometry-eight-distance-card > div {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 8px;
}


.geometry-eight-distance-card p {
    margin: 0;

    padding: 13px;

    background:
        rgba(255, 255, 255, 0.07);

    border-radius: 12px;
}


.geometry-eight-distance-example-section {
    background: #ffffff;
}


/* ==========================================================
   APPLICATION
========================================================== */

.geometry-eight-application-section {
    background:
        var(--geometry8-soft);
}


.geometry-eight-application-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 16px;
}


.geometry-eight-application-grid article {
    min-height: 250px;

    padding: 23px;

    background: #ffffff;

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 21px;
}


.geometry-eight-application-grid article > span {
    display: block;

    margin-bottom: 14px;

    color:
        var(--geometry8-primary);

    font-size: 0.58rem;

    font-weight: 850;

    text-transform: uppercase;
}


.geometry-eight-application-grid article > strong {
    display: block;

    margin-bottom: 10px;

    color:
        var(--geometry8-primary-dark);
}


.geometry-eight-application-grid p {
    margin: 0;

    color:
        var(--geometry8-muted);

    line-height: 1.65;
}


/* ==========================================================
   STRATEGY
========================================================== */

.geometry-eight-strategy-section {
    background: #ffffff;
}


.geometry-eight-strategy-grid {
    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 14px;
}


.geometry-eight-strategy-grid article {
    min-height: 230px;

    padding: 22px;

    background:
        var(--geometry8-soft);

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 21px;
}


.geometry-eight-strategy-grid article > span {
    width: 40px;
    height: 40px;

    display: grid;

    place-items: center;

    margin-bottom: 15px;

    color: #ffffff;

    background:
        var(--geometry8-primary);

    border-radius: 50%;

    font-size: 0.56rem;

    font-weight: 900;
}


.geometry-eight-strategy-grid h3 {
    margin:
        0 0 8px;
}


.geometry-eight-strategy-grid p {
    margin: 0;

    color:
        var(--geometry8-muted);

    line-height: 1.65;
}


/* ==========================================================
   LAB
========================================================== */

.geometry-eight-lab-section {
    color: #ffffff;

    background: #0f172a;
}


.geometry-eight-lab-section
.section-eyebrow {
    color: #93c5fd;
}


.geometry-eight-lab-section
.section-header p {
    color: #94a3b8;
}


.geometry-eight-lab-card {
    max-width: 1080px;

    margin:
        0 auto 20px;

    padding: 30px;

    background:
        rgba(255, 255, 255, 0.06);

    border:
        1px solid
        rgba(255, 255, 255, 0.1);

    border-radius: 28px;
}


.geometry-eight-lab-heading {
    margin-bottom: 24px;

    text-align: center;
}


.geometry-eight-lab-heading > span {
    display: block;

    margin-bottom: 5px;

    color: #93c5fd;

    font-size: 0.6rem;

    font-weight: 850;

    text-transform: uppercase;
}


.geometry-eight-lab-heading h3 {
    margin:
        0 0 7px;

    color: #ffffff;
}


.geometry-eight-lab-heading p {
    margin: 0;

    color: #94a3b8;
}


/* ==========================================================
   LAB 1
========================================================== */

.geometry-eight-pythagoras-lab {
    display: grid;

    grid-template-columns:
        0.75fr 1.25fr;

    gap: 10px;

    margin-bottom: 13px;
}


.geometry-eight-side-controls {
    display: flex;

    flex-direction: column;

    gap: 10px;
}


.geometry-eight-side-controls > div:not(.geometry-eight-live-formula) {
    padding: 17px;

    color: #334155;

    background: #ffffff;

    border-radius: 15px;
}


.geometry-eight-side-controls label {
    display: block;

    margin-bottom: 9px;

    color:
        var(--geometry8-muted);

    font-size: 0.54rem;

    font-weight: 850;

    text-transform: uppercase;
}


.geometry-eight-side-controls input {
    width: 100%;

    accent-color:
        var(--geometry8-primary);
}


.geometry-eight-side-controls > div > strong {
    display: block;

    margin-top: 7px;

    color:
        var(--geometry8-primary);

    text-align: center;
}


.geometry-eight-live-formula {
    padding: 17px;

    background:
        var(--geometry8-primary);

    border-radius: 15px;

    text-align: center;
}


.geometry-eight-live-formula span,
.geometry-eight-live-formula strong {
    display: block;
}


.geometry-eight-live-formula span {
    margin-bottom: 5px;

    color:
        rgba(255, 255, 255, 0.66);

    font-size: 0.52rem;

    text-transform: uppercase;
}


.geometry-eight-live-formula strong {
    color: #ffffff;
}


.geometry-eight-live-triangle-card {
    display: grid;

    place-items: center;

    min-width: 0;

    padding: 20px;

    background:
        rgba(255, 255, 255, 0.05);

    border:
        1px solid
        rgba(255, 255, 255, 0.1);

    border-radius: 18px;
}


.geometry-eight-calculation-grid {
    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 8px;

    margin-bottom: 13px;
}


.geometry-eight-calculation-grid > div {
    min-height: 105px;

    display: flex;

    flex-direction: column;

    align-items: center;
    justify-content: center;

    padding: 13px;

    color: #334155;

    background: #ffffff;

    border-radius: 13px;

    text-align: center;
}


.geometry-eight-calculation-grid span,
.geometry-eight-calculation-grid strong {
    display: block;
}


.geometry-eight-calculation-grid span {
    margin-bottom: 5px;

    color:
        var(--geometry8-muted);

    font-size: 0.5rem;

    text-transform: uppercase;
}


.geometry-eight-calculation-grid strong {
    color:
        var(--geometry8-primary-dark);
}


.geometry-eight-calculation-grid .result {
    color: #ffffff;

    background:
        var(--geometry8-green);
}


.geometry-eight-calculation-grid
.result span,
.geometry-eight-calculation-grid
.result strong {
    color: #ffffff;
}


/* ==========================================================
   LAB SHARED
========================================================== */

.geometry-eight-lab-message {
    margin-bottom: 13px;

    padding: 14px;

    color: #bfdbfe;

    background:
        rgba(37, 99, 235, 0.1);

    border:
        1px solid
        rgba(96, 165, 250, 0.2);

    border-radius: 11px;

    text-align: center;

    line-height: 1.6;
}


.geometry-eight-preset-buttons,
.geometry-eight-triangle-presets {
    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 8px;
}


.geometry-eight-triangle-presets {
    grid-template-columns:
        repeat(5, minmax(0, 1fr));
}


.geometry-eight-preset-buttons button,
.geometry-eight-triangle-presets button {
    min-height: 44px;

    padding: 10px;

    color: #cbd5e1;

    background:
        rgba(255, 255, 255, 0.06);

    border:
        1px solid
        rgba(255, 255, 255, 0.1);

    border-radius: 10px;

    font-weight: 800;
}


/* ==========================================================
   TRIANGLE CHECKER
========================================================== */

.geometry-eight-triangle-check-controls {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 9px;

    margin-bottom: 13px;
}


.geometry-eight-triangle-check-controls > div {
    padding: 16px;

    color: #334155;

    background: #ffffff;

    border-radius: 14px;
}


.geometry-eight-triangle-check-controls label {
    display: block;

    margin-bottom: 7px;

    color:
        var(--geometry8-muted);

    font-size: 0.53rem;

    font-weight: 850;

    text-transform: uppercase;

    text-align: center;
}


.geometry-eight-triangle-check-controls input {
    width: 100%;

    min-height: 44px;

    padding: 8px;

    color:
        var(--geometry8-primary-dark);

    background:
        var(--geometry8-primary-soft);

    border:
        1px solid #c7d2fe;

    border-radius: 9px;

    font: inherit;

    font-weight: 800;

    text-align: center;
}


.geometry-eight-triangle-check-result {
    display: grid;

    grid-template-columns:
        repeat(4, minmax(0, 1fr));

    gap: 8px;

    margin-bottom: 13px;
}


.geometry-eight-triangle-check-result > div {
    min-height: 115px;

    display: flex;

    flex-direction: column;

    align-items: center;
    justify-content: center;

    padding: 13px;

    color: #334155;

    background: #ffffff;

    border-radius: 13px;

    text-align: center;
}


.geometry-eight-triangle-check-result span,
.geometry-eight-triangle-check-result strong {
    display: block;
}


.geometry-eight-triangle-check-result span {
    margin-bottom: 5px;

    color:
        var(--geometry8-muted);

    font-size: 0.49rem;

    text-transform: uppercase;
}


.geometry-eight-triangle-check-result strong {
    color:
        var(--geometry8-primary-dark);

    line-height: 1.4;
}


.geometry-eight-triangle-check-result .result {
    color: #ffffff;

    background:
        var(--geometry8-green);
}


.geometry-eight-triangle-check-result
.result span,
.geometry-eight-triangle-check-result
.result strong {
    color: #ffffff;
}


.geometry-eight-triangle-verdict {
    margin-bottom: 13px;

    padding: 16px;

    border-radius: 13px;

    text-align: center;
}


.geometry-eight-triangle-verdict strong {
    display: block;

    margin-bottom: 5px;
}


.geometry-eight-triangle-verdict p {
    margin: 0;

    color: inherit;

    line-height: 1.6;
}


.geometry-eight-triangle-verdict.valid {
    color: #bbf7d0;

    background:
        rgba(22, 163, 74, 0.12);

    border:
        1px solid
        rgba(74, 222, 128, 0.22);
}


.geometry-eight-triangle-verdict.invalid {
    color: #fecaca;

    background:
        rgba(220, 38, 38, 0.12);

    border:
        1px solid
        rgba(248, 113, 113, 0.22);
}


/* ==========================================================
   PRACTICE
========================================================== */

.geometry-eight-practice-section {
    background: #ffffff;
}


.geometry-eight-practice-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 16px;
}


.geometry-eight-practice-grid article {
    min-height: 310px;

    padding: 23px;

    background:
        var(--geometry8-soft);

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 21px;
}


.geometry-eight-practice-grid article > span {
    display: block;

    margin-bottom: 12px;

    color:
        var(--geometry8-primary);

    font-size: 0.59rem;

    font-weight: 850;

    text-transform: uppercase;
}


.geometry-eight-practice-grid h3 {
    min-height: 115px;

    margin:
        0 0 18px;
}


.geometry-eight-practice-grid details {
    padding-top: 14px;

    border-top:
        1px solid
        var(--geometry8-border);
}


.geometry-eight-practice-grid summary {
    color:
        var(--geometry8-primary-dark);

    cursor: pointer;

    font-weight: 800;
}


.geometry-eight-practice-grid details p {
    color:
        var(--geometry8-muted);

    line-height: 1.65;
}


/* ==========================================================
   QUIZ
========================================================== */

.geometry-eight-quiz-section {
    background:
        var(--geometry8-soft);
}


.geometry-eight-quiz-wrapper {
    max-width: 980px;

    margin-inline: auto;
}


.geometry-eight-quiz-heading {
    margin-bottom: 25px;

    text-align: center;
}


.geometry-eight-quiz-heading h2 {
    margin:
        8px 0;
}


.geometry-eight-quiz-heading p {
    margin: 0;

    color:
        var(--geometry8-muted);
}


.geometry-eight-quiz-card {
    padding: 28px;

    background: #ffffff;

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 26px;
}


.geometry-eight-quiz-question {
    padding:
        22px 0;

    border-bottom:
        1px solid
        var(--geometry8-border);
}


.geometry-eight-quiz-question:first-child {
    padding-top: 0;
}


.geometry-eight-quiz-question > span {
    display: block;

    margin-bottom: 8px;

    color:
        var(--geometry8-primary);

    font-size: 0.58rem;

    font-weight: 900;
}


.geometry-eight-quiz-question h3 {
    margin:
        0 0 15px;
}


.geometry-eight-quiz-options {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 8px;
}


.geometry-eight-quiz-options button {
    min-height: 48px;

    padding: 10px;

    color: #334155;

    background:
        var(--geometry8-soft);

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 11px;

    font-weight: 750;
}


.geometry-eight-quiz-options
button.selected {
    color:
        var(--geometry8-primary-dark);

    background:
        var(--geometry8-primary-soft);

    border-color: #a5b4fc;
}


.geometry-eight-quiz-options
button.correct {
    color: #166534;

    background: #dcfce7;

    border-color: #86efac;
}


.geometry-eight-quiz-options
button.incorrect {
    color: #991b1b;

    background: #fee2e2;

    border-color: #fca5a5;
}


.geometry-eight-quiz-footer {
    display: flex;

    align-items: center;

    flex-wrap: wrap;

    gap: 10px;

    padding-top: 22px;
}


.geometry-eight-quiz-result {
    flex-basis: 100%;

    margin-top: 5px;

    color: #334155;

    font-weight: 750;
}


/* ==========================================================
   SUMMARY
========================================================== */

.geometry-eight-summary-section {
    background: #ffffff;
}


.geometry-eight-summary-card {
    padding: 35px;

    color: #ffffff;

    background:
        linear-gradient(
            135deg,
            #4338ca,
            #4f46e5 48%,
            #0e7490
        );

    border-radius: 28px;
}


.geometry-eight-summary-card
> div:first-child {
    margin-bottom: 25px;
}


.geometry-eight-summary-card
> div:first-child > span {
    display: block;

    margin-bottom: 6px;

    color:
        rgba(255, 255, 255, 0.67);

    font-size: 0.6rem;

    font-weight: 850;

    text-transform: uppercase;
}


.geometry-eight-summary-card h2 {
    margin: 0;

    color: #ffffff;
}


.geometry-eight-summary-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 10px;
}


.geometry-eight-summary-grid p {
    margin: 0;

    padding: 16px;

    color:
        rgba(255, 255, 255, 0.77);

    background:
        rgba(255, 255, 255, 0.07);

    border:
        1px solid
        rgba(255, 255, 255, 0.1);

    border-radius: 14px;

    line-height: 1.65;
}


.geometry-eight-summary-grid strong {
    color: #67e8f9;
}


/* ==========================================================
   NAVIGATION
========================================================== */

.geometry-eight-navigation-section {
    padding:
        40px 0 70px;

    background:
        var(--geometry8-soft);
}


.geometry-eight-navigation {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 12px;
}


.geometry-eight-navigation-card {
    display: flex;

    align-items: center;

    gap: 15px;

    padding: 20px;

    color: #334155;

    background: #ffffff;

    border:
        1px solid
        var(--geometry8-border);

    border-radius: 17px;

    text-decoration: none;
}


.geometry-eight-navigation-card.next {
    justify-content: flex-end;

    text-align: right;
}


.geometry-eight-navigation-card > span {
    color:
        var(--geometry8-primary);

    font-size: 1.25rem;

    font-weight: 900;
}


.geometry-eight-navigation-card small,
.geometry-eight-navigation-card strong,
.geometry-eight-navigation-card div > span {
    display: block;
}


.geometry-eight-navigation-card small {
    margin-bottom: 4px;

    color:
        var(--geometry8-muted);
}


.geometry-eight-navigation-card div > span {
    margin-top: 4px;

    color:
        var(--geometry8-muted);

    font-size: 0.62rem;
}


.geometry-eight-navigation-card.disabled {
    opacity: 0.58;

    cursor: default;
}


/* ==========================================================
   RESPONSIVE
========================================================== */

@media (max-width: 1120px) {

    .geometry-eight-hero-container,
    .geometry-eight-two-column {
        grid-template-columns: 1fr;

        gap: 48px;
    }


    .geometry-eight-hero-content {
        max-width: 800px;
    }


    .geometry-eight-hero-visual,
    .geometry-eight-anatomy-card,
    .geometry-eight-distance-card {
        width: 100%;

        max-width: 800px;

        margin-inline: auto;
    }


    .geometry-eight-strategy-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }


    .geometry-eight-triangle-presets {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }

}


@media (max-width: 860px) {

    .geometry-eight-triple-grid,
    .geometry-eight-classification-grid,
    .geometry-eight-application-grid,
    .geometry-eight-practice-grid {
        grid-template-columns: 1fr;
    }


    .geometry-eight-pythagoras-lab {
        grid-template-columns: 1fr;
    }


    .geometry-eight-calculation-grid,
    .geometry-eight-triangle-check-result {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

}


@media (max-width: 680px) {

    .geometry-pythagoras-grade-eight-page
    .section {
        padding: 62px 0;
    }


    .geometry-eight-hero {
        padding:
            52px 0 64px;
    }


    .geometry-eight-hero-content h1 {
        font-size:
            clamp(
                2.35rem,
                10.6vw,
                3.55rem
            );

        line-height: 1.04;
    }


    .geometry-eight-hero-actions {
        flex-direction: column;
    }


    .geometry-eight-hero-actions .button {
        width: 100%;
    }


    .geometry-eight-hero-meta,
    .geometry-eight-objective-list,
    .geometry-eight-theorem-parts,
    .geometry-eight-leg-card,
    .geometry-eight-strategy-grid,
    .geometry-eight-summary-grid,
    .geometry-eight-navigation,
    .geometry-eight-triangle-check-controls {
        grid-template-columns: 1fr;
    }


    .geometry-eight-anatomy-card {
        grid-template-columns: 1fr;
    }


    .geometry-eight-example-flow,
    .geometry-eight-distance-flow {
        grid-template-columns: 1fr;
    }


    .geometry-eight-example-flow > i,
    .geometry-eight-distance-flow > i {
        transform:
            rotate(90deg);

        justify-self: center;
    }


    .geometry-eight-distance-card > div {
        grid-template-columns: 1fr;
    }


    .geometry-eight-preset-buttons,
    .geometry-eight-triangle-presets,
    .geometry-eight-quiz-options {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }


    .geometry-eight-navigation-card.next {
        justify-content: flex-start;

        text-align: left;
    }

}


@media (max-width: 460px) {

    .geometry-eight-board,
    .geometry-eight-lab-card,
    .geometry-eight-quiz-card,
    .geometry-eight-summary-card {
        padding: 20px;
    }


    .geometry-eight-calculation-grid,
    .geometry-eight-triangle-check-result,
    .geometry-eight-preset-buttons,
    .geometry-eight-triangle-presets,
    .geometry-eight-quiz-options {
        grid-template-columns: 1fr;
    }

}