*{
    box-sizing: border-box;
}
@font-face {
    font-family: Interface;
    src: url(assets/Interface-MA-Variable.woff2);
}
/* Default (Light Mode) */
:root {
    --font-family: Interface, system-ui, -apple-system, sans-serif;
    --text-regular: 520 clamp(13px,1.8vw,16px)/clamp(16px,1.2em,20px) var(--font-family);
    --text-medium: 520 13px/normal var(--font-family);
    --radius-sm: 0px;
    --color-background:#fff;
    --color-text: #111;
    --color-pill:rgba(0, 0, 0, 0.07);
    --color-pill-solid:#EEE;
    --color-muted:#8C8C8C;
    --toast-bg:rgba(15, 15, 15, 0.8);
    --toast-desc:#a2a2a2;
    --head-bg: rgba(255, 255, 255, 0.7);
    --header-blur: blur(20px); /* Safe default */
    --grid-margin: 1.25vw;
    --grid-gutter: 1.25vw;
    --grid-columns: 16;
    --grid-content-width: calc(100vw - (2 * var(--grid-margin)));
    --grid-available-width: calc(var(--grid-content-width) - (15 * var(--grid-gutter)));
    --grid-column-width: calc(var(--grid-available-width) / var(--grid-columns));
}
/* Dark Mode */
[data-theme="dark"] {
    --color-background:#111;
    --color-text:#fff;
    --color-pill:rgba(255, 255, 255, 0.05);
    --color-pill-solid:#222;
    --color-muted: #7C7C7C;

    --toast-bg:rgba(34, 34, 34, 0.8);
    --toast-desc:#999;

    --head-bg: rgba(17, 17, 17, 0.7);
}
/* Increase for non-Firefox browsers */
@supports not (-moz-appearance: none) {
    :root {
        --header-blur: blur(100px);
    }
}
html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* background: var(--color-background);
    transition: background-color 0.3s ease; */
       overscroll-behavior: none;
}
body {
    font: var(--text-regular);
    letter-spacing: -0.01em;
    color: var(--color-text);
    overscroll-behavior: none;
    transition: color 0.3s ease, background-color 0.3s ease;
    background-color: var(--color-background);
}
body, p{
    margin:0;
}
h1{
    font: var(--text-medium);
    color: var(--color-muted);
    margin-bottom:2px;
}
/* page loader  */
#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    cursor: wait;
    opacity: 1;
    background: var(--color-background);
    /* padding-left:var(--grid-margin); */
    /* transition: opacity 0.5s ease; */
}

.loader-content {
    text-align: center;
}

.loader-text {
    /* font: var(--text-regular); */
    transform:scale(1);
    color: var(--color-text);
    font-size: 7vw;
    font-weight:700;
    letter-spacing: 0em;
    opacity: 1; /* Start hidden for fade in */
    /* padding-left:var(--grid-margin); */
    width:100%;
    transform:translateY(-24px);
}

#page-loader.fade-out {
    opacity: 0.3;
    pointer-events: none;
}

/* Disable scrolling when loader is active */
body.loading {
    overflow: hidden;
    width: 100vw;
    max-height:100vh;
}
.intro{
    display:flex;
    justify-content: flex-start;
    align-items: center;
    height:27vh;
    width:100%;
    margin-top:15vh;
    padding-left: var(--grid-margin);
    font-size: clamp(40px,7vw,7vw);
    line-height:1em;
    font-weight:700;
    letter-spacing: -0.02em;
    color:var(--color-text);
    margin-bottom:12vh;
}
.intro p{
    /* width:calc((8 * var(--grid-column-width)) + (7 * var(--grid-gutter))); */
}
/* work content stuff */
.work {
    position:relative;
    transform: translateY(0px);
    will-change: transform;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center; 
    justify-content: center;
    margin-bottom:3vh;
    z-index:100;
}
.asset-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width:100%;
    margin-bottom: 16vh;
    margin-top:16vh;
    cursor: pointer;
    transition: .4s cubic-bezier(.5,.0,0,1);
    will-change: transform;
    transform: translate3d(0,0,0);
    transform: translateY(0px);
    opacity:1;
    border-radius: var(--radius-sm);
}
.filelabel{
    background: var(--color-pill);
    border: none;
    padding: 6px 12px 8px 12px;
    border-radius: var(--radius-sm);
    margin-top:10px;
    transform: translateY(-45px);
    transition: .4s cubic-bezier(.5,.0,0,1);
    z-index:-3;
    font: var(--text-medium);
    letter-spacing: -0.01em;
}
.main-asset {
    width: 100%;
    height:100%;
    display: block;
    position:relative;
    transform: translateZ(0);
    transform: translateY(0px);
    transition: .4s cubic-bezier(.5,.0,0,1);
    border-radius: var(--radius-sm);
    background-color: var(--color-pill);
}
.main-asset video {
    will-change: auto;
}
.asset-item:hover .main-asset{
    transform: translateY(-10px);
}
.asset-item:hover .filelabel{
    transform: translateY(-10px);
}
.asset-section-row{
    display:flex;
    flex-direction:row;
    align-items:flex-start;
    justify-content:space-between;
    width: calc((16 * var(--grid-column-width)) + (15 * var(--grid-gutter)));
    height:100%;
}
.sticky-item{
    top:0;
    align-self: flex-start;
    position:sticky;
    height:100%;
}
.row-inset{
    width: calc((14 * var(--grid-column-width)) + (13 * var(--grid-gutter)));
}
.asset-item.startasset{
    margin-top:2vh;
}
.endasset{
    /* height:100vh; */
    padding-bottom:10vh;
    /* margin:0vh; */
}

/* Toast container - FIXED */
.toast-container {
    position: sticky;
    bottom:0;
    right:0;
    z-index: 1000; /* Increased z-index to ensure visibility */
    pointer-events: none;
    display:flex;
    flex-direction: column;
    align-items: stretch;
    opacity:1;
    width:100%;

}

.toast {
    border-radius: var(--radius-sm);
    background: var(--toast-bg);
    -webkit-backdrop-filter: saturate(180%) var(--header-blur);
    backdrop-filter: saturate(180%) var(--header-blur);
    padding: 18px 20px 20px 20px;
    pointer-events: auto;
    will-change: transform;
    backface-visibility: hidden;
    transform: translate3d(0, 0, 0);
    transform-origin: top center;
    opacity: 0; /* Start hidden, will be animated to visible */
    position: absolute;
    bottom:var(--grid-margin);
    right:var(--grid-margin);
    overflow: hidden;
    font: var(--text-medium);
    letter-spacing: -0.01em;
    width: clamp(300px, calc((4 * var(--grid-column-width)) + (3 * var(--grid-gutter))), 360px);

}

.toast.visible {
    opacity: 1;
}

.toast::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.toast-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast-headline {
    color:#fff;
    font-weight: 500;
}

.toast-description {
    color: var(--toast-desc);
    white-space: pre-line;
    line-height: 1.4;
}
.header-container{
    font: var(--text-regular);
    color:var(--color-text);
    letter-spacing: -0.01em;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    z-index: 9000;
    opacity: 1;
    will-change: transform, backdrop-filter;
    backface-visibility: hidden;
}
.header{
    display: flex;
    flex-direction: row;
    padding: 1em var(--grid-gutter);
    align-items: center;
    position: relative;
    z-index: 2; /* Above the background */
}
.header a{
    text-decoration: none;
    color:inherit;
    cursor: pointer;
    transition:1.5s ease;
    opacity:100%;
}
.header > :first-child{
    width: calc((10 * var(--grid-column-width)) + (10 * var(--grid-gutter)));
     transition: color 0.2s ease;
}
.header > :first-child.menu-clickable:hover{
    color: var(--color-muted);
    cursor: pointer;
}
.header > :nth-child(2){
    max-width: calc((4 * var(--grid-column-width)) + (3 * var(--grid-gutter)));
}
.header > :nth-child(3){
    margin-left: auto;
    text-wrap:nowrap;
}
.active{
    opacity:100%;
}
.header-container{
    transform: translate3d(1, 0, 0);
}

/* Color Switch Code - FIXED */
.toggle-switch{
    position: relative; /* Changed from absolute */
    display: inline-block;
    width: 34px;
    height: 18px;
    cursor: pointer;
    z-index:5000;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:rgba(127, 127, 127, 0.2);
    border-radius: 20px;
    transition: .2s cubic-bezier(.5,.0,0,1);
    padding:0;
    margin:0;
    backdrop-filter: blur(20px);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 1px;
    top: 1px;
    background: rgba(255, 255, 255, 0.8);
    /* backdrop-filter: blur(20px); */
    border-radius: 50%;
    transition: .4s cubic-bezier(.5,.0,0,1);
    box-shadow: rgba(0, 0, 0, 0.1) 2px 0px 8px;
}

/* Checked state - circle moves to right */
.toggle-switch input:checked + .toggle-slider:before{
    transform: translateX(16px);
    background: var(--color-muted);
    box-shadow: rgba(0, 0, 0, 0.1) -2px 0px 8px;

}
.toggle-switch input:checked + .toggle-slider{
    background: var(--color-pill);
}

/* Loading state for videos */
.video-loading {
    background: var(--color-background);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.video-loading::after {
    content: "Loading...";
    color: var(--color-text);
}

.about {
    /* margin-top:2em; */
}
.scrim {
    display: none;
    position: fixed;
    top:0;
    width: 100vw;
    height: 100vh;
    background-color: black;
    opacity: 0;
    z-index:1800;
}
.menu-btn{
    position:relative;
    overflow: hidden;
    width:100%;
}
.menu-open,
.menu-close {
    position:absolute;
    left:0;
    cursor: pointer;
    transition: .4s ease;
    opacity:1;
}
.menu-open{
    top:0;
    opacity:1;
}
.menu-close{
    top:-20;
    opacity:0;
}

.menu-open:hover,
.menu-close:hover{
    color:var(--color-muted);
}
.menu{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: flex-start;
    padding-top: 10vh;
    padding-bottom: 10vh;
    font: var(--text-medium);
    letter-spacing: -0.01em;
    gap: var(--grid-gutter);
    margin-top:0px;
    width: 100vw;
    height: 100vh;
    background: var(--color-background);
    z-index:3000;
    will-change: opacity clip-path;
    overflow-y: scroll;
    overflow-x:hidden;
}
.about-top{
    margin-left: var(--grid-margin);
    margin-right:calc((4 * var(--grid-column-width)) + (3 * var(--grid-gutter)));
    margin-bottom: 2em;
    font-size: clamp(32px, 2vw, 2vw);
    font-weight:600;
    line-height:1em;
    transform: translateY(300px);
    text-wrap: pretty;
}
.about-top a{
    text-decoration: none;
    color:var(--color-text);
    transition:.2s ease;
    white-space: nowrap;
}
.about{
    display: flex;
    flex-direction: column;
    gap:2em;
}
.about-left{
    margin-left: var(--grid-margin);
    margin-right:calc((2 * var(--grid-column-width)) + (1 * var(--grid-gutter)));
    transform: translateY(200px);
    text-wrap: pretty;
    font:var(--text-medium);
}
.about-left > :nth-child(3){
    text-indent: 2em;
    margin-top:0.2em;
}
.about-left a{
    text-decoration: none;
    color:var(--color-text);
    transition:.2s ease;
    white-space: nowrap;
}
#copyButton{
    cursor: pointer;
}
.about-right{
    display:flex;
    flex-direction: column;
    list-style-type: none;
    gap:2em;
    transform: translateY(200px);
    margin-left: var(--grid-gutter);
    font: var(--text-medium);
}
.about-right a{
    text-decoration: none;
    color:var(--color-text);
    transition:.2s ease;
}
.about-top a:hover{
    opacity:45%;
}
.about-right a:hover{
    opacity:45%;
}
.about-left a:hover{
    opacity:45%;
}

.about-right > div{
    width:calc((3 * var(--grid-column-width)) + (2 * var(--grid-gutter)));
}
.footer{
    position:relative;
    transform: translateY(0px);
    will-change: transform;
    display:flex;
    flex-direction: column;
    align-items:flex-start;
    justify-content: center;
    position:relative;
    height:100vh;
    font-size: 5vw;
    font-weight: 700;
    letter-spacing: -0.01em;
    padding:var(--grid-margin);
    /* padding-top:1em; */
    /* width:100%; */
    line-height:1em;
    /* background-color: var(--color-pill); */
    border-top:1px solid var(--color-pill);
}
.footer a{
    text-decoration:none;
    color:var(--color-text);
    transition:0.1s ease;
}

.footer a:hover{
    opacity:0.5;
}

.footer > :nth-child(2){
    color:var(--color-muted);
}
  
/* Grid Container */
.grid-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: grid;
    grid-template-columns: repeat(16, 1fr);
    gap: 1.25vw;
    padding:0 1.25vw;
    pointer-events: none;
    z-index: 5000;
    opacity:1;
    display:none;
}

/* Grid Columns - Visual Guide */
.grid-column {
    background:var(--color-pill);
    background:rgb(0, 126, 255);
    opacity:0.1;
    display: flex;
    will-change: transform;
    transform: translateZ(0);
}

/* Toggle button */
.toggle-grid {
    position: fixed;
    bottom: 0;
    left: 0;
    cursor: pointer;
    background:none;
    color:var(--color-text);
    font: var(--text-medium);
    letter-spacing: -0.01em;
    transition:.4s ease;
    display:flex;
    align-items: center;
    justify-content: center;
    margin:var(--grid-margin);
    border: none;
    padding:7px 11px;
    background:var(--color-pill);
    color:var(--color-muted);
    border-radius: var(--radius-sm);
    backdrop-filter: blur(18px);
    z-index: 8000;
}
.scrolltext{
    position: fixed;
    bottom: 0;
    left: calc((1 * var(--grid-column-width)) + (1 * var(--grid-gutter)));
    color: var(--color-muted);
    font: var(--text-medium);
    margin: var(--grid-margin);
    padding: 7px 0px;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
    z-index: 100;
}

.toggle-grid:hover{
    opacity:45%;
}

/* on state */
.grid-container.on {
    display: grid;
}
/* Column Span Utility Classes */
.col-4 {
    width: calc((4 * var(--grid-column-width)) + (3 * var(--grid-gutter)));
}
.col-5 {
    width: calc((5 * var(--grid-column-width)) + (4 * var(--grid-gutter)));
}
.col-6 {
    width: calc((6 * var(--grid-column-width)) + (5 * var(--grid-gutter)));
}
.col-7 {
    width: calc((7 * var(--grid-column-width)) + (6 * var(--grid-gutter)));
}
.col-8 {
    width: calc((8 * var(--grid-column-width)) + (7 * var(--grid-gutter)));
}
.col-10 {
    width: calc((10 * var(--grid-column-width)) + (9 * var(--grid-gutter)));
}
.col-12 {
    width: calc((12 * var(--grid-column-width)) + (11 * var(--grid-gutter)));
}
.col-16 {
    width: calc((16 * var(--grid-column-width)) + (15 * var(--grid-gutter)));
}

/* Responsive adjustments */
@media (max-width: 840px) {
    :root {
        --grid-margin: 12px;
        --grid-gutter: 1vw;
    }
    .grid-container {
        gap: 1vw;
        padding: 0 12px;
    }
    /* All images span 8col on mobile */
    .col-4,
    .col-5,
    .col-6,
    .col-8,
    .col-10,
    .col-12 {
        width: calc((8 * var(--grid-column-width)) + (7 * var(--grid-gutter)));
    }

    .o-item{
    width:calc((4 * var(--grid-column-width)) + (3 * var(--grid-gutter)));
    height:auto;
    }   
    .asset-item {
        margin-top:9vh;
        margin-bottom:9vh;
    }
    
    .asset-section-row{
        flex-direction: column;
        align-items:center;
    }
    
    .header > :first-child{
        width: calc((8 * var(--grid-column-width)) + (8 * var(--grid-gutter)));
    }

    .sticky-item{
        position:relative;
        align-self: center;
    } 

    .header{
        display:flex;
        flex-direction: row;
        padding:12px var(--grid-margin);
    }
    .header > :nth-child(2){
        width: calc((6 * var(--grid-column-width)) + (6 * var(--grid-gutter)));
    }

    .scrolltext{
        display:none;
    }
    .menu {
        flex-direction: column;
        padding-top: 10vh;
    }
    .about{
        flex-direction: row;
        gap:1em;
        /* margin-left:calc((3 * var(--grid-column-width)) + (3 * var(--grid-gutter))); */
    }
    .about-top{
    width:calc((13 * var(--grid-column-width)) + (12 * var(--grid-gutter)));
    margin-right:calc((0 * var(--grid-column-width)) + (0 * var(--grid-gutter)));
    margin-bottom:1em;
    }   

    .about-left{
        margin-right:calc((1 * var(--grid-column-width)) + (0 * var(--grid-gutter)));
        width:calc((7 * var(--grid-column-width)) + (6 * var(--grid-gutter)));
    }
    .about-right{
        margin-left: 0;
    }
    .about-right > div{
    /* width:calc((4 * var(--grid-column-width)) + (3 * var(--grid-gutter))); */
    }
    .footer{
        /* padding-top:10vh; */
        justify-content:center;
        font-size:8vw;
    }
}

/* Responsive adjustments */
@media (max-width: 600px) {
    /* All images span full width on mobile */
    .col-4, .col-5, .col-6, .col-8, .col-10, .col-12 {
        width: calc((16 * var(--grid-column-width)) + (15 * var(--grid-gutter)));
    }
    .menu {
        flex-direction: column;
        padding-top: 10vh;
    }

    .intro{
        align-items: flex-end;
        padding-left: none;
        font-size:18vw;
        margin-bottom:0vh;
    }
    .about{
        flex-direction: column;
        gap:2em;
    }
    .about-top{
        width:calc((15 * var(--grid-column-width)) + (14 * var(--grid-gutter)));
        margin-right:calc((1 * var(--grid-column-width)) + (0 * var(--grid-gutter)));
    }
    .about-left{
        width:calc((13 * var(--grid-column-width)) + (12 * var(--grid-gutter)));
    }
    .about-right{
        flex-direction: row;
        margin-left: var(--grid-margin);
        gap:calc((1 * var(--grid-column-width)) + (2 * var(--grid-gutter)));
    }
    .about-right > div{
    width:calc((4 * var(--grid-column-width)) + (3 * var(--grid-gutter)));
    }
    .about-right :nth-child(1) {
        width:calc((3 * var(--grid-column-width)) + (2 * var(--grid-gutter)));
    }
}

@media (max-width: 400px) {
        .about-top{
            line-height:1.1em;
            font-size:24px;
            width:calc((16 * var(--grid-column-width)) + (15 * var(--grid-gutter)));
        }
    .about-left{
        border-top:1px solid var(--color-pill);
        width:calc((15 * var(--grid-column-width)) + (15 * var(--grid-gutter)));
        margin-bottom:2em;
        padding-top:1em;
    }
    .about-right :nth-child(1) {
        width:calc((4 * var(--grid-column-width)) + (3 * var(--grid-gutter)));
    }
      .about-right :nth-child(2) {
        width:calc((6 * var(--grid-column-width)) + (5 * var(--grid-gutter)));
    }
}