/* =========================================================
   DPT SIMULATION LABORATORY
========================================================= */

:root {

    --sim-black: #070707;
    --sim-dark: #101010;
    --sim-paper: #f5f4f1;

    --sim-text: #151515;
    --sim-muted: #707076;

    --sim-border-light:
        rgba(20,20,20,.13);

    --sim-border-dark:
        rgba(255,255,255,.12);

    --d1: #ff3b24;
    --d2: #ffd54d;
    --d3: #39d353;
    --d4: #3498ff;
    --d5: #a855f7;

}


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

.simulation-hero {

    position: relative;

    min-height: 100vh;

    padding:
        145px 0 90px;

    display: grid;

    align-items: center;

    overflow: hidden;

    color: #ffffff;

    background:

        radial-gradient(
            circle at 74% 37%,
            rgba(255,255,255,.07),
            transparent 28%
        ),

        radial-gradient(
            circle at 24% 73%,
            rgba(85,65,50,.07),
            transparent 28%
        ),

        #080808;

         background:
        linear-gradient(
            rgba(5,5,5,.72),
            rgba(5,5,5,.902)
        ),
        url("../assets/images/simulation.jpg");

    background-size:cover;
    background-position:center;
    background-repeat:no-repeat;

        

}


.simulation-grid {

    position: absolute;

    inset: 0;

    opacity: .13;

    pointer-events: none;

    background-image:

        linear-gradient(
            rgba(255,255,255,.045) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(255,255,255,.045) 1px,
            transparent 1px
        );

    background-size:
        60px 60px;

    mask-image:
        linear-gradient(
            to bottom,
            black,
            transparent 95%
        );

}


.simulation-hero-layout {

    position: relative;

    z-index: 5;

    display: grid;

    grid-template-columns:
        1.02fr .98fr;

    gap: 75px;

    align-items: center;

}


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

.simulation-eyebrow {

    display: flex;

    align-items: center;

    gap: 12px;

    margin-bottom: 22px;

    color:
        rgba(255,255,255,.65);

    font-size: .7rem;

    font-weight: 800;

    letter-spacing: .19em;

}


.simulation-eyebrow span {

    width: 34px;
    height: 34px;

    display: grid;

    place-items: center;

    color: #ffffff;

    border:
        1px solid
        rgba(255,255,255,.22);

    border-radius: 50%;

}


.simulation-hero-copy h1 {

    margin: 0;

    font-family:
        var(--display-font);

    font-size:
        clamp(
            4.4rem,
            7vw,
            7.6rem
        );

    font-weight: 700;

    line-height: .88;

    letter-spacing:
        -.075em;

}


.simulation-hero-copy h1 em {

    display: block;

    color:
        rgba(255,255,255,.52);

    font-style: normal;

}


.simulation-description {

    max-width: 640px;

    margin-top: 30px;

    color:
        rgba(255,255,255,.61);

}


/* =========================================================
   BUTTONS
========================================================= */

.simulation-actions {

    display: flex;

    flex-wrap: wrap;

    gap: 13px;

    margin-top: 33px;

}


.simulation-primary-button,
.simulation-secondary-button {

    min-height: 50px;

    padding:
        0 22px;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 10px;

    border-radius: 5px;

    font-size: .77rem;

    font-weight: 800;

    transition:
        transform .25s ease;

}


.simulation-primary-button {

    color: #111111;
    background: #ffffff;

}


.simulation-secondary-button {

    color: #ffffff;

    border:
        1px solid
        rgba(255,255,255,.20);

    background:
        rgba(255,255,255,.03);

}


.simulation-primary-button:hover,
.simulation-secondary-button:hover {

    transform:
        translateY(-3px);

}


/* =========================================================
   STATUS
========================================================= */

.simulation-status {

    display: grid;

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

    gap: 1px;

    margin-top: 45px;

    background:
        rgba(255,255,255,.12);

    border:
        1px solid
        rgba(255,255,255,.12);

}


.simulation-status div {

    padding: 14px;

    background:
        rgba(8,8,8,.78);

}


.simulation-status span,
.simulation-status strong {

    display: block;

}


.simulation-status span {

    color:
        rgba(255,255,255,.34);

    font-size: .54rem;

    font-weight: 800;

    letter-spacing: .12em;

}


.simulation-status strong {

    margin-top: 4px;

    color:
        rgba(255,255,255,.82);

    font-size: .68rem;

}


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

.simulation-hero-panel {

    min-height: 520px;

    display: flex;

    flex-direction: column;

    overflow: hidden;

    border:
        1px solid
        var(--sim-border-dark);

    background:
        rgba(255,255,255,.025);

    box-shadow:
        0 45px 100px
        rgba(0,0,0,.38);

}


.simulation-panel-header,
.simulation-panel-footer {

    padding:
        15px 18px;

    color:
        rgba(255,255,255,.44);

    font-size: .6rem;

    font-weight: 800;

    letter-spacing: .13em;

}


.simulation-panel-header {

    display: flex;

    justify-content:
        space-between;

    border-bottom:
        1px solid
        rgba(255,255,255,.08);

}


.simulation-live::before {

    content: "";

    display: inline-block;

    width: 6px;
    height: 6px;

    margin-right: 7px;

    background: #ffffff;

    border-radius: 50%;

}


.simulation-panel-footer {

    border-top:
        1px solid
        rgba(255,255,255,.08);

    text-align: center;

}


.hero-canvas-wrap {

    position: relative;

    flex: 1;

    min-height: 430px;

}


#heroSimulationCanvas {

    width: 100%;
    height: 100%;

}


.hero-canvas-label {

    position: absolute;

    left: 50%;
    top: 50%;

    display: grid;

    text-align: center;

    pointer-events: none;

    transform:
        translate(-50%,-50%);

}


.hero-canvas-label strong {

    font:
        700 1.2rem
        var(--display-font);

}


.hero-canvas-label span {

    color:
        rgba(255,255,255,.32);

    font-size: .5rem;

    font-weight: 800;

    letter-spacing: .13em;

}


/* =========================================================
   SUBNAV
========================================================= */

.simulation-subnav {

    position: sticky;

    top: var(--header-height);

    z-index: 800;

    color:
        rgba(255,255,255,.54);

    background:
        rgba(10,10,10,.97);

    border-bottom:
        1px solid
        rgba(255,255,255,.08);

}


.simulation-subnav-inner {

    display: flex;

    gap: 30px;

    overflow-x: auto;

}


.simulation-subnav a {

    position: relative;

    padding:
        15px 0;

    flex: 0 0 auto;

    font-size: .65rem;

    font-weight: 700;

}


.simulation-subnav a.active {

    color: #ffffff;

}


.simulation-subnav a::after {

    content: "";

    position: absolute;

    left: 0;
    right: 0;
    bottom: 0;

    height: 2px;

    background: #ffffff;

    transform:
        scaleX(0);

    transition:
        transform .25s ease;

}


.simulation-subnav a.active::after {

    transform:
        scaleX(1);

}


/* =========================================================
   SECTIONS
========================================================= */

.simulation-section {

    position: relative;

    padding:
        118px 0;

    overflow: hidden;

}


.section-light {

    color: #151515;
    background: #f5f4f1;

}


.section-white {

    color: #151515;
    background: #ffffff;

}


.section-dark {

    color: #ffffff;
    background: #111111;

}


.section-black {

    color: #ffffff;
    background: #080808;

}


.simulation-section::before {

    content: "";

    position: absolute;

    inset: 0;

    pointer-events: none;

    opacity: .36;

    background-image:

        linear-gradient(
            rgba(0,0,0,.018) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(0,0,0,.018) 1px,
            transparent 1px
        );

    background-size:
        52px 52px;

}


.section-dark::before,
.section-black::before {

    background-image:

        linear-gradient(
            rgba(255,255,255,.022) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(255,255,255,.022) 1px,
            transparent 1px
        );

}


/* =========================================================
   HEADINGS
========================================================= */

.simulation-section-heading {

    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns:
        190px 1fr;

    gap: 75px;

    margin-bottom: 65px;

}


.simulation-section-number {

    display: block;

    margin-bottom: 8px;

    color:
        rgba(20,20,20,.18);

    font:
        700 2.3rem
        var(--display-font);

}


.dark-heading
.simulation-section-number {

    color:
        rgba(255,255,255,.14);

}


.section-tag {

    opacity: .5;

    font-size: .67rem;

    font-weight: 800;

    letter-spacing: .18em;

}


.simulation-section-heading h2 {

    max-width: 880px;

    font:
        700
        clamp(
            2.7rem,
            5vw,
            5rem
        )
        /.98
        var(--display-font);

    letter-spacing:
        -.055em;

}


.simulation-section-heading p:last-child {

    max-width: 730px;

    margin-top: 20px;

    opacity: .62;

}


/* =========================================================
   DIMENSION SELECTOR
========================================================= */

.dimension-selector {

    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns:
        repeat(5,1fr);

    gap: 10px;

    margin-bottom: 22px;

}


.dimension-sim-button {

    position: relative;

    min-height: 125px;

    padding: 18px;

    color: #151515;

    background: #ffffff;

    border:
        1px solid
        var(--sim-border-light);

    cursor: pointer;

    text-align: left;

    overflow: hidden;

    transition:

        transform .25s ease,
        border-color .25s ease;

}


.dimension-sim-button::after {

    content: "";

    position: absolute;

    left: 0;
    bottom: 0;

    width: 100%;
    height: 4px;

    background:
        var(--dimension-color);

    transform:
        scaleX(0);

    transform-origin: left;

    transition:
        transform .3s ease;

}


.dimension-sim-button:hover,
.dimension-sim-button.active {

    transform:
        translateY(-5px);

    border-color:
        var(--dimension-color);

}


.dimension-sim-button.active::after,
.dimension-sim-button:hover::after {

    transform:
        scaleX(1);

}


.dimension-sim-button span,
.dimension-sim-button strong,
.dimension-sim-button small {

    display: block;

}


.dimension-sim-button span {

    color: #b7b7b7;

    font:
        700 1.4rem
        var(--display-font);

}


.dimension-sim-button strong {

    margin-top: 18px;

    font-size: .78rem;

}


.dimension-sim-button small {

    margin-top: 3px;

    color: #85858a;

    font-size: .6rem;

}


.d1 {
    --dimension-color: var(--d1);
}

.d2 {
    --dimension-color: var(--d2);
}

.d3 {
    --dimension-color: var(--d3);
}

.d4 {
    --dimension-color: var(--d4);
}

.d5 {
    --dimension-color: var(--d5);
}


/* =========================================================
   DIMENSION CONSOLE
========================================================= */

.dimension-console {

    position: relative;

    z-index: 2;

    border:
        1px solid
        var(--sim-border-light);

    background: #ffffff;

}


.dimension-console-top {

    padding:
        15px 18px;

    display: flex;

    justify-content:
        space-between;

    align-items: center;

    border-bottom:
        1px solid
        var(--sim-border-light);

}


.dimension-console-top span,
.dimension-console-top strong {

    display: block;

}


.dimension-console-top span {

    color: #9b9b9b;

    font-size: .56rem;

    font-weight: 800;

    letter-spacing: .12em;

}


.dimension-console-top strong {

    margin-top: 3px;

    font-size: .72rem;

}


.console-controls {

    display: flex;

    gap: 7px;

}


.console-controls button {

    padding:
        8px 11px;

    color: #555555;

    background: transparent;

    border:
        1px solid
        var(--sim-border-light);

    cursor: pointer;

    font-size: .63rem;

}


.dimension-console-grid {

    display: grid;

    grid-template-columns:
        1.35fr .65fr;

}


.dimension-canvas-panel {

    min-height: 500px;

    background: #090909;

}


#dimensionLabCanvas {

    width: 100%;
    height: 100%;

}


.dimension-data-panel {

    padding: 35px;

    border-left:
        1px solid
        var(--sim-border-light);

}


.data-label {

    color: #999999;

    font-size: .57rem;

    font-weight: 800;

    letter-spacing: .13em;

}


.dimension-data-panel h3 {

    margin:
        7px 0 12px;

    font:
        700 1.8rem
        var(--display-font);

}


.dimension-model-description {

    color: #737378;

    font-size: .83rem;

}


.model-properties {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 8px;

    margin-top: 32px;

}


.model-properties div {

    padding: 14px;

    border:
        1px solid
        var(--sim-border-light);

}


.model-properties span,
.model-properties strong {

    display: block;

}


.model-properties span {

    color: #a0a0a0;

    font-size: .54rem;

    font-weight: 800;

    letter-spacing: .1em;

}


.model-properties strong {

    margin-top: 4px;

    font-size: .68rem;

}


.open-dimension-button {

    margin-top: 30px;

    min-height: 46px;

    padding:
        0 16px;

    display: inline-flex;

    align-items: center;

    gap: 9px;

    color: #ffffff;

    background: #111111;

    font-size: .68rem;

    font-weight: 800;

}


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

.gravity-lab-grid {

    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns:
        330px 1fr;

    border:
        1px solid
        var(--sim-border-dark);

}


.gravity-controls {

    padding: 28px;

    border-right:
        1px solid
        var(--sim-border-dark);

}


.control-heading span,
.control-heading strong {

    display: block;

}


.control-heading span {

    color:
        rgba(255,255,255,.34);

    font-size: .56rem;

    font-weight: 800;

    letter-spacing: .12em;

}


.control-heading strong {

    margin-top: 4px;

    font:
        700 1.25rem
        var(--display-font);

}


.gravity-controls label {

    display: grid;

    gap: 8px;

    margin-top: 27px;

    color:
        rgba(255,255,255,.52);

    font-size: .7rem;

}


.gravity-controls input,
.gravity-controls select {

    width: 100%;

}


.gravity-controls select {

    padding: 11px;

    color: #ffffff;

    background: #111111;

    border:
        1px solid
        var(--sim-border-dark);

}


.range-output {

    display: flex;

    justify-content:
        space-between;

    margin-top: 8px;

    color:
        rgba(255,255,255,.42);

    font-size: .65rem;

}


.gravity-controls button {

    width: 100%;

    min-height: 48px;

    margin-top: 30px;

    color: #111111;

    background: #ffffff;

    border: 0;

    cursor: pointer;

    font-weight: 800;

}


.gravity-visual-panel {

    min-height: 570px;

    display: flex;

    flex-direction: column;

}


.visual-panel-top {

    padding:
        14px 17px;

    display: flex;

    justify-content:
        space-between;

    color:
        rgba(255,255,255,.40);

    border-bottom:
        1px solid
        var(--sim-border-dark);

    font-size: .58rem;

    font-weight: 800;

    letter-spacing: .11em;

}


#gravityCanvas {

    flex: 1;

    width: 100%;
    min-height: 440px;

}


.gravity-results {

    display: grid;

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

    border-top:
        1px solid
        var(--sim-border-dark);

}


.gravity-results div {

    padding: 14px;

    border-right:
        1px solid
        var(--sim-border-dark);

}


.gravity-results div:last-child {

    border-right: 0;

}


.gravity-results span,
.gravity-results strong {

    display: block;

}


.gravity-results span {

    color:
        rgba(255,255,255,.34);

    font-size: .53rem;

    font-weight: 800;

    letter-spacing: .11em;

}


.gravity-results strong {

    margin-top: 4px;

    font-size: .75rem;

}


.lab-disclaimer {

    position: relative;

    z-index: 2;

    margin-top: 17px;

    padding: 17px 20px;

    display: flex;

    gap: 15px;

    color:
        rgba(255,255,255,.50);

    border:
        1px solid
        var(--sim-border-dark);

    font-size: .73rem;

}


/* =========================================================
   SCALING
========================================================= */

.scaling-interface {

    position: relative;

    z-index: 2;

}


.scaling-controls {

    padding: 20px;

    display: flex;

    justify-content:
        space-between;

    gap: 30px;

    align-items: center;

    border:
        1px solid
        var(--sim-border-light);

}


.scaling-controls label {

    flex: 1;

    display: grid;

    gap: 8px;

    color: #77777c;

    font-size: .68rem;

}


.scaling-input-value {

    min-width: 100px;

    text-align: right;

}


.scaling-input-value span,
.scaling-input-value strong {

    display: block;

}


.scaling-input-value span {

    color: #aaaaaa;

    font-size: .55rem;

    font-weight: 800;

}


.scaling-input-value strong {

    font:
        700 1.4rem
        var(--display-font);

}


.scaling-chart-panel {

    height: 400px;

    margin-top: 15px;

    background: #0a0a0a;

}


#scalingCanvas {

    width: 100%;
    height: 100%;

}


.scaling-values {

    display: grid;

    grid-template-columns:
        repeat(5,1fr);

    gap: 10px;

    margin-top: 15px;

}


.scaling-value-card {

    min-height: 110px;

    padding: 16px;

    background: #ffffff;

    border:
        1px solid
        var(--sim-border-light);

    text-align: left;

    cursor: pointer;

    transition:
        transform .25s ease;

}


.scaling-value-card:hover {

    transform:
        translateY(-5px);

}


.scaling-value-card span,
.scaling-value-card strong,
.scaling-value-card small {

    display: block;

}


.scaling-value-card span {

    font-weight: 800;

}


.scaling-value-card strong {

    margin-top: 18px;

    font:
        700 1.3rem
        var(--display-font);

}


.scaling-value-card small {

    color: #8d8d91;

}


.d1-scale {
    border-bottom: 3px solid var(--d1);
}

.d2-scale {
    border-bottom: 3px solid var(--d2);
}

.d3-scale {
    border-bottom: 3px solid var(--d3);
}

.d4-scale {
    border-bottom: 3px solid var(--d4);
}

.d5-scale {
    border-bottom: 3px solid var(--d5);
}


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

.equation-lab {

    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns:
        280px 1fr;

    border:
        1px solid
        var(--sim-border-dark);

}


.equation-list {

    border-right:
        1px solid
        var(--sim-border-dark);

}


.equation-option {

    width: 100%;

    padding:
        19px;

    display: flex;

    gap: 15px;

    color:
        rgba(255,255,255,.55);

    background: transparent;

    border: 0;

    border-bottom:
        1px solid
        var(--sim-border-dark);

    cursor: pointer;

    text-align: left;

}


.equation-option.active,
.equation-option:hover {

    color: #111111;
    background: #ffffff;

}


.equation-option span {

    opacity: .5;

}


.equation-calculator {

    padding: 40px;

}


.equation-label {

    color:
        rgba(255,255,255,.35);

    font-size: .56rem;

    font-weight: 800;

    letter-spacing: .12em;

}


.equation-calculator h3 {

    margin:
        8px 0 20px;

    font:
        700 1.8rem
        var(--display-font);

}


.equation-formula {

    padding: 30px;

    color: #111111;

    background: #ffffff;

    text-align: center;

    font-family:
        "Cambria Math",
        serif;

    font-size:
        clamp(
            2rem,
            4vw,
            3.2rem
        );

}


.equation-inputs {

    display: grid;

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

    gap: 10px;

    margin-top: 20px;

}


.equation-inputs label {

    display: grid;

    gap: 7px;

    color:
        rgba(255,255,255,.45);

    font-size: .65rem;

}


.equation-inputs input {

    padding: 12px;

    color: #ffffff;

    background: transparent;

    border:
        1px solid
        var(--sim-border-dark);

}


.calculate-equation-button {

    min-height: 46px;

    margin-top: 20px;

    padding:
        0 18px;

    color: #111111;

    background: #ffffff;

    border: 0;

    cursor: pointer;

    font-weight: 800;

}


.equation-result {

    margin-top: 24px;

    padding: 20px;

    border:
        1px solid
        var(--sim-border-dark);

}


.equation-result span,
.equation-result strong {

    display: block;

}


.equation-result span {

    color:
        rgba(255,255,255,.35);

    font-size: .55rem;

    font-weight: 800;

    letter-spacing: .12em;

}


.equation-result strong {

    margin-top: 5px;

    font:
        700 1.7rem
        var(--display-font);

}


/* =========================================================
   FUTURE LABS
========================================================= */

.future-simulation-grid {

    position: relative;

    z-index: 2;

    display: grid;

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

    gap: 17px;

}


.future-simulation-card {

    position: relative;

    min-height: 330px;

    padding: 29px;

    background: #ffffff;

    border:
        1px solid
        var(--sim-border-light);

    transition:

        transform .28s ease,
        box-shadow .28s ease;

}


.future-simulation-card:hover {

    transform:
        translateY(-7px);

    box-shadow:
        0 28px 80px
        rgba(0,0,0,.08);

}


.future-simulation-card > span {

    position: absolute;

    right: 22px;
    top: 17px;

    color: #d0d0d0;

    font:
        700 1.7rem
        var(--display-font);

}


.future-simulation-card > i {

    font-size: 1.25rem;

}


.future-simulation-card h3 {

    margin:
        65px 0 12px;

    font:
        700 1.4rem
        var(--display-font);

}


.future-simulation-card p {

    color: #727277;

    font-size: .83rem;

}


.future-simulation-card small {

    position: absolute;

    left: 29px;
    bottom: 26px;

    color: #999999;

    font-size: .58rem;

    font-weight: 800;

    letter-spacing: .12em;

}


.simulation-research-link {

    position: relative;

    z-index: 2;

    margin-top: 65px;

    padding: 32px;

    display: flex;

    align-items: center;

    justify-content:
        space-between;

    gap: 30px;

    color: #ffffff;

    background: #111111;

}


.simulation-research-link span {

    color:
        rgba(255,255,255,.34);

    font-size: .56rem;

    font-weight: 800;

    letter-spacing: .13em;

}


.simulation-research-link h3 {

    margin:
        5px 0 8px;

    font:
        700 1.5rem
        var(--display-font);

}


.simulation-research-link p {

    max-width: 700px;

    color:
        rgba(255,255,255,.53);

    font-size: .8rem;

}


.simulation-research-link a {

    min-width: 190px;

    min-height: 48px;

    padding:
        0 17px;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 9px;

    color: #111111;

    background: #ffffff;

    font-size: .68rem;

    font-weight: 800;

}


/* =========================================================
   REVEAL
========================================================= */

.reveal {

    opacity: 0;

    transform:
        translateY(23px);

    transition:

        opacity .7s ease,
        transform .7s ease;

}


.reveal.visible {

    opacity: 1;

    transform: none;

}


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

.simulation-progress {

    position: fixed;

    top: 0;
    right: 0;

    z-index: 2200;

    width: 3px;
    height: 0;

    pointer-events: none;

    background:
        rgba(255,255,255,.86);

    mix-blend-mode:
        difference;

}


/* =========================================================
   TABLET
========================================================= */

@media
(max-width: 1050px) {

    .simulation-hero-layout {

        grid-template-columns:
            1fr;

    }


    .simulation-section-heading {

        grid-template-columns:
            1fr;

        gap: 20px;

    }


    .dimension-selector {

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

    }


    .dimension-console-grid {

        grid-template-columns:
            1fr;

    }


    .dimension-data-panel {

        border-left: 0;

        border-top:
            1px solid
            var(--sim-border-light);

    }


    .future-simulation-grid {

        grid-template-columns:
            1fr 1fr;

    }

}


/* =========================================================
   MOBILE
========================================================= */

@media
(max-width: 700px) {

    .simulation-hero {

        padding-top: 125px;

    }


    .simulation-status {

        grid-template-columns:
            1fr 1fr;

    }


    .dimension-selector {

        grid-template-columns:
            1fr;

    }


    .gravity-lab-grid {

        grid-template-columns:
            1fr;

    }


    .gravity-controls {

        border-right: 0;

        border-bottom:
            1px solid
            var(--sim-border-dark);

    }


    .gravity-results {

        grid-template-columns:
            1fr;

    }


    .gravity-results div {

        border-right: 0;

        border-bottom:
            1px solid
            var(--sim-border-dark);

    }


    .scaling-values {

        grid-template-columns:
            1fr 1fr;

    }


    .equation-lab {

        grid-template-columns:
            1fr;

    }


    .equation-list {

        border-right: 0;

        border-bottom:
            1px solid
            var(--sim-border-dark);

    }


    .equation-inputs {

        grid-template-columns:
            1fr;

    }


    .future-simulation-grid {

        grid-template-columns:
            1fr;

    }


    .simulation-research-link {

        flex-direction: column;

        align-items: flex-start;

    }


    .simulation-research-link a {

        width: 100%;

    }

}


/* =========================================================
   REDUCED MOTION
========================================================= */

@media
(prefers-reduced-motion: reduce) {

    .reveal {

        opacity: 1;

        transform: none;

    }

}

/* =========================================================
   ADVANCED DIMENSION LABORATORY
========================================================= */

.advanced-dimension-lab {

    --active-dimension-color: #ff3b24;
    --active-dimension-soft: rgba(255,59,36,.10);

}



/* =========================================================
   DIMENSION SWITCHER
========================================================= */

.advanced-dimension-switcher {

    position: relative;

    z-index: 5;

    display: grid;

    grid-template-columns:
        repeat(5,1fr);

    gap: 8px;

    margin-bottom: 14px;

}


.advanced-dimension-tab {

    --tab-color: #ffffff;

    position: relative;

    min-height: 86px;

    padding:
        15px 16px;

    display: grid;

    grid-template-columns:
        34px 1fr 10px;

    gap: 10px;

    align-items: center;

    color: #161616;

    background: #ffffff;

    border:
        1px solid
        rgba(20,20,20,.12);

    cursor: pointer;

    text-align: left;

    overflow: hidden;

    transition:

        transform .25s ease,
        border-color .25s ease,
        box-shadow .25s ease;

}


.advanced-dimension-tab::after {

    content: "";

    position: absolute;

    left: 0;
    bottom: 0;

    width: 100%;
    height: 3px;

    background:
        var(--tab-color);

    transform:
        scaleX(0);

    transform-origin:
        left;

    transition:
        transform .3s ease;

}


.advanced-dimension-tab:hover,
.advanced-dimension-tab.active {

    transform:
        translateY(-4px);

    border-color:
        var(--tab-color);

}


.advanced-dimension-tab.active::after,
.advanced-dimension-tab:hover::after {

    transform:
        scaleX(1);

}


.advanced-dimension-tab.d1 {

    --tab-color: #ff3b24;

}


.advanced-dimension-tab.d2 {

    --tab-color: #ffd54d;

}


.advanced-dimension-tab.d3 {

    --tab-color: #39d353;

}


.advanced-dimension-tab.d4 {

    --tab-color: #3498ff;

}


.advanced-dimension-tab.d5 {

    --tab-color: #a855f7;

}


.dimension-index {

    color:
        rgba(20,20,20,.25);

    font:
        700 1.25rem
        var(--display-font);

}


.advanced-dimension-tab strong,
.advanced-dimension-tab small {

    display: block;

}


.advanced-dimension-tab strong {

    font-size: .72rem;

}


.advanced-dimension-tab small {

    margin-top: 2px;

    color: #85858a;

    font-size: .57rem;

}


.dimension-color-dot {

    width: 8px;
    height: 8px;

    background:
        var(--tab-color);

    border-radius: 50%;

    box-shadow:
        0 0 10px
        var(--tab-color);

}



/* =========================================================
   ADVANCED CONSOLE
========================================================= */

.advanced-lab-console {

    position: relative;

    z-index: 5;

    --active-color: #ff3b24;

    border:
        1px solid
        rgba(20,20,20,.14);

    background: #ffffff;

    box-shadow:
        0 35px 100px
        rgba(0,0,0,.08);

}


.advanced-lab-console[data-dimension="1"] {

    --active-color:
        #ff3b24;

}


.advanced-lab-console[data-dimension="2"] {

    --active-color:
        #ffd54d;

}


.advanced-lab-console[data-dimension="3"] {

    --active-color:
        #39d353;

}


.advanced-lab-console[data-dimension="4"] {

    --active-color:
        #3498ff;

}


.advanced-lab-console[data-dimension="5"] {

    --active-color:
        #a855f7;

}



/* =========================================================
   CONSOLE HEADER
========================================================= */

.advanced-console-header {

    min-height: 64px;

    padding:
        12px 17px;

    display: grid;

    grid-template-columns:
        1fr auto auto;

    gap: 25px;

    align-items: center;

    color: #ffffff;

    background: #0a0a0a;

    border-bottom:
        1px solid
        rgba(255,255,255,.09);

}


.advanced-console-header span,
.advanced-console-header strong {

    display: block;

}


.advanced-console-header > div:first-child span {

    color:
        rgba(255,255,255,.35);

    font-size: .53rem;

    font-weight: 800;

    letter-spacing: .13em;

}


.advanced-console-header > div:first-child strong {

    margin-top: 3px;

    font-size: .68rem;

    letter-spacing: .04em;

}


.advanced-console-status {

    display: flex;

    align-items: center;

    gap: 8px;

    color:
        rgba(255,255,255,.56);

    font-size: .58rem;

    font-weight: 800;

}


.console-live-dot {

    width: 7px;
    height: 7px;

    background:
        var(--active-color);

    border-radius: 50%;

    box-shadow:

        0 0 10px
        var(--active-color);

}


.advanced-console-actions {

    display: flex;

    gap: 6px;

}


.advanced-console-actions button {

    min-height: 34px;

    padding:
        0 10px;

    color:
        rgba(255,255,255,.63);

    background:
        rgba(255,255,255,.03);

    border:
        1px solid
        rgba(255,255,255,.13);

    cursor: pointer;

    font-size: .59rem;

    font-weight: 700;

    transition:

        color .2s ease,
        border-color .2s ease,
        background .2s ease;

}


.advanced-console-actions button:hover {

    color: #ffffff;

    border-color:
        var(--active-color);

    background:
        rgba(255,255,255,.06);

}



/* =========================================================
   CONSOLE LAYOUT
========================================================= */

.advanced-console-layout {

    display: grid;

    grid-template-columns:
        minmax(0,1.45fr)
        minmax(320px,.55fr);

}



/* =========================================================
   VISUALIZATION
========================================================= */

.advanced-visual-area {

    position: relative;

    min-height: 610px;

    overflow: hidden;

    background:

        radial-gradient(
            circle at center,
            rgba(255,255,255,.035),
            transparent 42%
        ),

        #080808;

}


.advanced-visual-area::before {

    content: "";

    position: absolute;

    inset: 0;

    pointer-events: none;

    opacity: .13;

    background-image:

        linear-gradient(
            rgba(255,255,255,.055) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(255,255,255,.055) 1px,
            transparent 1px
        );

    background-size:
        44px 44px;

}


#advancedDimensionCanvas {

    position: absolute;

    inset: 0;

    width: 100%;
    height: 100%;

}


.simulation-axis-label {

    position: absolute;

    z-index: 6;

    color:
        rgba(255,255,255,.16);

    font:
        700 .53rem
        var(--display-font);

    letter-spacing: .12em;

}


.axis-x {

    right: 18px;
    bottom: 17px;

}


.axis-y {

    left: 18px;
    top: 18px;

}


.advanced-visual-readout {

    position: absolute;

    left: 18px;
    bottom: 18px;

    z-index: 8;

    max-width: 390px;

    padding:
        10px 13px;

    color:
        rgba(255,255,255,.53);

    background:
        rgba(0,0,0,.48);

    border:
        1px solid
        rgba(255,255,255,.10);

    backdrop-filter:
        blur(8px);

}


.advanced-visual-readout span,
.advanced-visual-readout strong {

    display: block;

}


.advanced-visual-readout span {

    color:
        rgba(255,255,255,.27);

    font-size: .5rem;

    font-weight: 800;

    letter-spacing: .13em;

}


.advanced-visual-readout strong {

    margin-top: 3px;

    color:
        rgba(255,255,255,.73);

    font-size: .64rem;

}



/* =========================================================
   MODEL PANEL
========================================================= */

.advanced-model-panel {

    position: relative;

    padding: 30px;

    overflow: hidden;

    border-left:
        1px solid
        rgba(20,20,20,.12);

}


.advanced-model-panel::before {

    content: "";

    position: absolute;

    width: 260px;
    height: 260px;

    right: -160px;
    top: -150px;

    border:
        1px solid
        var(--active-color);

    border-radius: 50%;

    opacity: .15;

}


.advanced-model-number {

    color:
        color-mix(
            in srgb,
            var(--active-color),
            transparent 55%
        );

    font:
        700 3.7rem
        var(--display-font);

    line-height: 1;

}


.advanced-panel-label {

    margin-top: 28px;

    color: #9a9a9f;

    font-size: .55rem;

    font-weight: 800;

    letter-spacing: .14em;

}


.advanced-model-panel h3 {

    margin:
        7px 0 12px;

    max-width: 310px;

    font:
        700 1.7rem
        var(--display-font);

    line-height: 1.05;

}


.advanced-model-description {

    color: #737378;

    font-size: .79rem;

}



/* =========================================================
   PROPERTIES
========================================================= */

.advanced-model-properties {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 7px;

    margin-top: 26px;

}


.advanced-model-properties div {

    padding: 12px;

    border:
        1px solid
        rgba(20,20,20,.11);

}


.advanced-model-properties span,
.advanced-model-properties strong {

    display: block;

}


.advanced-model-properties span {

    color: #a4a4a8;

    font-size: .49rem;

    font-weight: 800;

    letter-spacing: .10em;

}


.advanced-model-properties strong {

    margin-top: 4px;

    font-size: .64rem;

}



/* =========================================================
   DYNAMIC CONTROLS
========================================================= */

.model-control-panel {

    margin-top: 27px;

    padding-top: 22px;

    border-top:
        1px solid
        rgba(20,20,20,.11);

}


.model-control-title {

    display: flex;

    justify-content:
        space-between;

    gap: 15px;

}


.model-control-title span {

    color: #939398;

    font-size: .51rem;

    font-weight: 800;

    letter-spacing: .12em;

}


.model-control-title small {

    color:
        var(--active-color);

    font-size: .49rem;

    font-weight: 800;

}


.dynamic-simulation-controls {

    display: grid;

    gap: 15px;

    margin-top: 17px;

}


.simulation-control {

    display: grid;

    gap: 7px;

}


.simulation-control label {

    display: flex;

    justify-content:
        space-between;

    color: #737378;

    font-size: .61rem;

}


.simulation-control output {

    color:
        var(--active-color);

    font-weight: 800;

}


.simulation-control input[type="range"] {

    width: 100%;

    accent-color:
        var(--active-color);

}


.simulation-control select {

    width: 100%;

    padding: 10px;

    color: #151515;

    background: #ffffff;

    border:
        1px solid
        rgba(20,20,20,.14);

}


.simulation-control-row {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 7px;

}


.parameter-button {

    min-height: 38px;

    color: #151515;

    background: #ffffff;

    border:
        1px solid
        rgba(20,20,20,.14);

    cursor: pointer;

    font-size: .59rem;

    font-weight: 800;

}


.parameter-button.active {

    color: #ffffff;

    background:
        var(--active-color);

    border-color:
        var(--active-color);

}



/* =========================================================
   OPEN DIMENSION PAGE
========================================================= */

.advanced-open-page {

    width: 100%;

    min-height: 45px;

    margin-top: 27px;

    padding:
        0 15px;

    display: flex;

    justify-content:
        space-between;

    align-items: center;

    color: #ffffff;

    background: #111111;

    font-size: .64rem;

    font-weight: 800;

    transition:

        background .25s ease,
        transform .25s ease;

}


.advanced-open-page:hover {

    transform:
        translateY(-2px);

    background:
        var(--active-color);

}



/* =========================================================
   DATA STRIP
========================================================= */

.simulation-data-strip {

    display: grid;

    grid-template-columns:
        repeat(5,1fr);

    background:
        rgba(20,20,20,.11);

    gap: 1px;

    border-top:
        1px solid
        rgba(20,20,20,.12);

}


.simulation-data-strip div {

    padding: 13px 15px;

    background: #ffffff;

}


.simulation-data-strip span,
.simulation-data-strip strong {

    display: block;

}


.simulation-data-strip span {

    color: #a4a4a8;

    font-size: .49rem;

    font-weight: 800;

    letter-spacing: .11em;

}


.simulation-data-strip strong {

    margin-top: 3px;

    font-size: .64rem;

}



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

.advanced-lab-description {

    position: relative;

    z-index: 4;

    margin-top: 18px;

    padding: 24px 27px;

    display: grid;

    grid-template-columns:
        .8fr 1.2fr;

    gap: 45px;

    border:
        1px solid
        rgba(20,20,20,.12);

}


.advanced-lab-description span {

    color: #99999e;

    font-size: .52rem;

    font-weight: 800;

    letter-spacing: .13em;

}


.advanced-lab-description h3 {

    margin-top: 5px;

    font:
        700 1.25rem
        var(--display-font);

}


.advanced-lab-description > p {

    color: #707075;

    font-size: .77rem;

}



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

@media
(max-width: 1100px) {

    .advanced-dimension-switcher {

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

    }


    .advanced-console-layout {

        grid-template-columns:
            1fr;

    }


    .advanced-model-panel {

        border-left: 0;

        border-top:
            1px solid
            rgba(20,20,20,.12);

    }


    .advanced-visual-area {

        min-height: 560px;

    }

}


@media
(max-width: 720px) {

    .advanced-dimension-switcher {

        grid-template-columns:
            1fr;

    }


    .advanced-console-header {

        grid-template-columns:
            1fr;

    }


    .advanced-console-status {

        order: 3;

    }


    .advanced-console-actions {

        position: absolute;

        top: 14px;
        right: 14px;

    }


    .simulation-data-strip {

        grid-template-columns:
            1fr 1fr;

    }


    .advanced-lab-description {

        grid-template-columns:
            1fr;

        gap: 15px;

    }


    .advanced-visual-area {

        min-height: 470px;

    }

}


@media
(max-width: 480px) {

    .advanced-model-properties {

        grid-template-columns:
            1fr;

    }


    .simulation-data-strip {

        grid-template-columns:
            1fr;

    }


    .advanced-visual-area {

        min-height: 410px;

    }

}

/* =========================================================
   DPT GRAVITY RESEARCH LABORATORY
========================================================= */

.gravity-research-lab {

    --gravity-white: #f7f7f5;
    --gravity-gray: #a0a0a5;
    --gravity-line: rgba(255,255,255,.11);
    --gravity-panel: #0e0e0e;
    --gravity-panel-2: #131313;

}



/* =========================================================
   MODEL SELECTOR
========================================================= */

.gravity-model-selector {

    position: relative;
    z-index: 5;

    display: grid;

    grid-template-columns:
        repeat(7,1fr);

    gap: 7px;

    margin-bottom: 12px;

}


.gravity-model-tab {

    min-height: 83px;

    padding: 13px;

    display: grid;

    grid-template-columns:
        28px 1fr;

    gap: 8px;

    align-items: center;

    color:
        rgba(255,255,255,.62);

    background:
        rgba(255,255,255,.025);

    border:
        1px solid
        rgba(255,255,255,.11);

    cursor: pointer;

    text-align: left;

    transition:
        background .25s ease,
        color .25s ease,
        border-color .25s ease,
        transform .25s ease;

}


.gravity-model-tab:hover {

    transform:
        translateY(-3px);

    color: #ffffff;

    border-color:
        rgba(255,255,255,.35);

}


.gravity-model-tab.active {

    color: #111111;

    background: #ffffff;

    border-color: #ffffff;

}


.gravity-model-tab > span {

    color:
        rgba(255,255,255,.23);

    font:
        700 1.15rem
        var(--display-font);

}


.gravity-model-tab.active > span {

    color:
        rgba(0,0,0,.24);

}


.gravity-model-tab strong,
.gravity-model-tab small {

    display: block;

}


.gravity-model-tab strong {

    font-size: .66rem;

}


.gravity-model-tab small {

    margin-top: 2px;

    opacity: .52;

    font-size: .52rem;

}



/* =========================================================
   RESEARCH CONSOLE
========================================================= */

.gravity-research-console {

    position: relative;

    z-index: 5;

    overflow: hidden;

    border:
        1px solid
        rgba(255,255,255,.12);

    background: #0a0a0a;

}


.gravity-console-header {

    min-height: 63px;

    padding:
        12px 17px;

    display: grid;

    grid-template-columns:
        1fr auto auto;

    gap: 22px;

    align-items: center;

    border-bottom:
        1px solid
        var(--gravity-line);

}


.gravity-console-header span,
.gravity-console-header strong {

    display: block;

}


.gravity-console-header > div:first-child span {

    color:
        rgba(255,255,255,.30);

    font-size: .51rem;

    font-weight: 800;

    letter-spacing: .13em;

}


.gravity-console-header > div:first-child strong {

    margin-top: 4px;

    font-size: .69rem;

}


.gravity-console-state {

    display: flex;

    align-items: center;

    gap: 7px;

    color:
        rgba(255,255,255,.47);

    font-size: .52rem;

    font-weight: 800;

    letter-spacing: .08em;

}


.research-status-dot {

    width: 6px;
    height: 6px;

    border-radius: 50%;

    background: #ffffff;

    box-shadow:
        0 0 10px
        rgba(255,255,255,.75);

}


#resetGravityResearch {

    min-height: 34px;

    padding:
        0 11px;

    color:
        rgba(255,255,255,.57);

    background:
        rgba(255,255,255,.025);

    border:
        1px solid
        rgba(255,255,255,.11);

    cursor: pointer;

    font-size: .57rem;

}



/* =========================================================
   MAIN RESEARCH LAYOUT
========================================================= */

.gravity-research-layout {

    display: grid;

    grid-template-columns:
        285px minmax(0,1fr) 330px;

    min-height: 600px;

}



/* =========================================================
   INPUT PANEL
========================================================= */

.gravity-input-panel {

    padding: 27px;

    background:
        #101010;

    border-right:
        1px solid
        var(--gravity-line);

}


.gravity-panel-label {

    color:
        rgba(255,255,255,.28);

    font-size: .52rem;

    font-weight: 800;

    letter-spacing: .13em;

}


.gravity-input-panel h3 {

    margin:
        8px 0 10px;

    font:
        700 1.3rem
        var(--display-font);

}


.gravity-input-panel > p {

    color:
        rgba(255,255,255,.47);

    font-size: .72rem;

}


.gravity-dynamic-inputs {

    display: grid;

    gap: 16px;

    margin-top: 27px;

}


.gravity-research-input {

    display: grid;

    gap: 6px;

}


.gravity-research-input label {

    display: flex;

    justify-content: space-between;

    gap: 10px;

    color:
        rgba(255,255,255,.48);

    font-size: .59rem;

}


.gravity-research-input label span {

    color:
        rgba(255,255,255,.27);

}


.gravity-research-input input,
.gravity-research-input select {

    width: 100%;

    min-height: 38px;

    padding:
        8px 9px;

    color: #ffffff;

    background:
        #090909;

    border:
        1px solid
        rgba(255,255,255,.12);

    outline: 0;

}


.gravity-research-input input:focus,
.gravity-research-input select:focus {

    border-color:
        rgba(255,255,255,.45);

}


.gravity-input-unit {

    color:
        rgba(255,255,255,.27);

    font-size: .51rem;

}


.run-gravity-model {

    width: 100%;

    min-height: 45px;

    margin-top: 27px;

    color: #111111;

    background: #ffffff;

    border: 0;

    cursor: pointer;

    font-size: .62rem;

    font-weight: 800;

    transition:
        transform .25s ease;

}


.run-gravity-model:hover {

    transform:
        translateY(-2px);

}



/* =========================================================
   VISUALIZATION
========================================================= */

.gravity-research-visual {

    position: relative;

    min-width: 0;

    display: flex;

    flex-direction: column;

    overflow: hidden;

    background:

        radial-gradient(
            circle at center,
            rgba(255,255,255,.04),
            transparent 40%
        ),

        #070707;

}


.gravity-research-visual::before {

    content: "";

    position: absolute;

    inset: 0;

    opacity: .13;

    pointer-events: none;

    background-image:

        linear-gradient(
            rgba(255,255,255,.04) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(255,255,255,.04) 1px,
            transparent 1px
        );

    background-size:
        44px 44px;

}


.gravity-visual-header {

    position: relative;

    z-index: 4;

    padding:
        13px 16px;

    display: flex;

    justify-content:
        space-between;

    color:
        rgba(255,255,255,.33);

    border-bottom:
        1px solid
        var(--gravity-line);

    font-size: .51rem;

    font-weight: 800;

    letter-spacing: .10em;

}


#gravityResearchCanvas {

    position: relative;

    z-index: 2;

    flex: 1;

    width: 100%;

    min-height: 515px;

}


.gravity-scale-bar {

    position: absolute;

    left: 50%;
    bottom: 23px;

    z-index: 5;

    width:
        min(220px,60%);

    transform:
        translateX(-50%);

    text-align: center;

}


.gravity-scale-bar div {

    position: relative;

    height: 1px;

    background:
        rgba(255,255,255,.38);

}


.gravity-scale-bar div::before,
.gravity-scale-bar div::after {

    content: "";

    position: absolute;

    top: -4px;

    width: 1px;
    height: 9px;

    background:
        rgba(255,255,255,.38);

}


.gravity-scale-bar div::before {

    left: 0;

}


.gravity-scale-bar div::after {

    right: 0;

}


.gravity-scale-bar span {

    display: block;

    margin-top: 7px;

    color:
        rgba(255,255,255,.28);

    font-size: .47rem;

    font-weight: 800;

    letter-spacing: .11em;

}



/* =========================================================
   RESULTS
========================================================= */

.gravity-results-panel {

    padding: 27px;

    background:
        #101010;

    border-left:
        1px solid
        var(--gravity-line);

}


.gravity-primary-result {

    margin-top: 25px;

    padding-bottom: 24px;

    border-bottom:
        1px solid
        var(--gravity-line);

}


.gravity-primary-result > span {

    color:
        rgba(255,255,255,.31);

    font-size: .52rem;

    font-weight: 800;

    letter-spacing: .12em;

}


.gravity-primary-result > strong {

    display: block;

    margin-top: 10px;

    font:
        700 2rem
        var(--display-font);

    letter-spacing:
        -.04em;

}


.gravity-primary-result small {

    display: block;

    margin-top: 2px;

    color:
        rgba(255,255,255,.42);

}


.gravity-comparison-grid {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 7px;

    margin-top: 20px;

}


.gravity-comparison-grid div {

    padding: 11px;

    border:
        1px solid
        var(--gravity-line);

}


.gravity-comparison-grid span,
.gravity-comparison-grid strong {

    display: block;

}


.gravity-comparison-grid span {

    color:
        rgba(255,255,255,.28);

    font-size: .47rem;

    font-weight: 800;

    letter-spacing: .09em;

}


.gravity-comparison-grid strong {

    margin-top: 4px;

    font-size: .60rem;

}


.gravity-equation-display {

    margin-top: 20px;

}


.gravity-equation-display > span {

    color:
        rgba(255,255,255,.28);

    font-size: .50rem;

    font-weight: 800;

    letter-spacing: .12em;

}


#gravityEquationDisplay {

    margin-top: 8px;

    padding: 17px;

    color:
        rgba(255,255,255,.78);

    background:
        #080808;

    border:
        1px solid
        var(--gravity-line);

    font-family:
        "Cambria Math",
        serif;

    font-size: 1.05rem;

    text-align: center;

}


.gravity-comparison-status {

    margin-top: 20px;

    padding: 15px;

    display: grid;

    grid-template-columns:
        34px 1fr;

    gap: 11px;

    border:
        1px solid
        var(--gravity-line);

}


.gravity-comparison-status > span {

    width: 32px;
    height: 32px;

    display: grid;

    place-items: center;

    color: #111111;

    background: #ffffff;

    border-radius: 50%;

}


.gravity-comparison-status strong {

    font-size: .65rem;

}


.gravity-comparison-status p {

    margin-top: 3px;

    color:
        rgba(255,255,255,.40);

    font-size: .58rem;

}



/* =========================================================
   DATA STRIP
========================================================= */

.gravity-data-strip {

    display: grid;

    grid-template-columns:
        repeat(5,1fr);

    gap: 1px;

    background:
        rgba(255,255,255,.10);

    border-top:
        1px solid
        var(--gravity-line);

}


.gravity-data-strip div {

    padding:
        12px 14px;

    background: #0c0c0c;

}


.gravity-data-strip span,
.gravity-data-strip strong {

    display: block;

}


.gravity-data-strip span {

    color:
        rgba(255,255,255,.25);

    font-size: .46rem;

    font-weight: 800;

    letter-spacing: .11em;

}


.gravity-data-strip strong {

    margin-top: 3px;

    color:
        rgba(255,255,255,.65);

    font-size: .59rem;

}



/* =========================================================
   SOLAR SYSTEM TABLE
========================================================= */

.solar-comparison-panel {

    position: relative;

    z-index: 5;

    margin-top: 18px;

    border:
        1px solid
        var(--gravity-line);

    background: #0c0c0c;

}


.solar-comparison-panel[hidden] {

    display: none;

}


.solar-table-heading {

    padding: 24px;

    display: flex;

    justify-content:
        space-between;

    gap: 35px;

    border-bottom:
        1px solid
        var(--gravity-line);

}


.solar-table-heading span {

    color:
        rgba(255,255,255,.28);

    font-size: .51rem;

    font-weight: 800;

    letter-spacing: .12em;

}


.solar-table-heading h3 {

    margin-top: 4px;

    font:
        700 1.25rem
        var(--display-font);

}


.solar-table-heading p {

    max-width: 450px;

    color:
        rgba(255,255,255,.40);

    font-size: .68rem;

}


.solar-table-wrap {

    overflow-x: auto;

}


.solar-comparison-table {

    width: 100%;

    border-collapse: collapse;

}


.solar-comparison-table th,
.solar-comparison-table td {

    padding:
        14px 18px;

    border-bottom:
        1px solid
        rgba(255,255,255,.07);

    text-align: left;

}


.solar-comparison-table th {

    color:
        rgba(255,255,255,.33);

    font-size: .52rem;

    letter-spacing: .09em;

}


.solar-comparison-table th small {

    display: block;

    opacity: .65;

}


.solar-comparison-table td {

    color:
        rgba(255,255,255,.70);

    font-size: .67rem;

}


.solar-comparison-table tbody tr {

    transition:
        background .2s ease;

}


.solar-comparison-table tbody tr:hover {

    background:
        rgba(255,255,255,.035);

}


.solar-error-value {

    display: inline-flex;

    min-width: 52px;

    justify-content: center;

    padding:
        4px 6px;

    color: #111111;

    background: #ffffff;

    font-size: .55rem;

    font-weight: 800;

}


.solar-comparison-bar {

    width: 110px;
    height: 3px;

    background:
        rgba(255,255,255,.10);

}


.solar-comparison-bar span {

    display: block;

    height: 100%;

    background:
        #ffffff;

}


.solar-error-chart {

    height: 300px;

    padding: 20px;

}


#solarErrorCanvas {

    width: 100%;
    height: 100%;

}



/* =========================================================
   SCIENTIFIC NOTE
========================================================= */

.gravity-scientific-note {

    position: relative;

    z-index: 5;

    margin-top: 18px;

    padding: 20px 22px;

    display: grid;

    grid-template-columns:
        34px 1fr;

    gap: 14px;

    color:
        rgba(255,255,255,.50);

    border:
        1px solid
        rgba(255,255,255,.11);

}


.gravity-scientific-note > i {

    margin-top: 3px;

    color: #ffffff;

}


.gravity-scientific-note strong {

    color:
        rgba(255,255,255,.75);

    font-size: .68rem;

}


.gravity-scientific-note p {

    margin-top: 3px;

    max-width: 900px;

    font-size: .65rem;

}



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

@media
(max-width: 1100px) {

    .gravity-model-selector {

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

    }


    .gravity-research-layout {

        grid-template-columns:
            300px 1fr;

    }


    .gravity-results-panel {

        grid-column:
            1 / -1;

        border-left: 0;

        border-top:
            1px solid
            var(--gravity-line);

    }

}


@media
(max-width: 760px) {

    .gravity-model-selector {

        grid-template-columns:
            1fr 1fr;

    }


    .gravity-research-layout {

        grid-template-columns:
            1fr;

    }


    .gravity-input-panel {

        border-right: 0;

        border-bottom:
            1px solid
            var(--gravity-line);

    }


    .gravity-results-panel {

        grid-column: auto;

    }


    .gravity-data-strip {

        grid-template-columns:
            1fr 1fr;

    }


    .solar-table-heading {

        flex-direction: column;

    }

}


@media
(max-width: 480px) {

    .gravity-model-selector {

        grid-template-columns:
            1fr;

    }


    .gravity-console-header {

        grid-template-columns:
            1fr;

    }


    .gravity-comparison-grid,
    .gravity-data-strip {

        grid-template-columns:
            1fr;

    }

}