/* Designed Mobile First */

/* Locally hosted font */
@font-face {
    font-family: "Hanken Grotesk";
    src: url("font/HankenGrotesk-VariableFont_wght.ttf");
}

/* Light Mode */

:root {
    --color-text-primary: #2a4315;
    --color-link-primary: #052104;
    --color-text-secondary: #3b8300;
    --color-background-primary: #f2f8f2;
    --color-background-secondary: white;
    --color-accent-primary-21: rgba(87, 163, 24, 0.21);
    --color-accent-primary-55: rgba(87, 163, 24, 0.55);
    --color-stroke-primary: rgba(42, 67, 21, 0.15);
    --color-background-highlight: rgba(0,0,0,0.04);
    --color-accent-secondary: #E02020;
    --color-accent-tiertary: #00C2FF;
}

/* Dark Mode */

@media (prefers-color-scheme: dark) {
    :root {
        --color-text-primary: #d2f7b3;
        --color-link-primary: #f0ffe4;
        --color-text-secondary: #8cec3d;
        --color-background-primary: #132612;
        --color-background-secondary: black;
        --color-accent-primary-21: rgba(0,0,0,0.5);
        --color-accent-primary-55: black;
        --color-stroke-primary: rgba(255,255,255,0.2);
        --color-background-highlight: rgba(255,255,255,0.1);
        --color-accent-secondary: #E02020;
        --color-accent-tiertary: #73DAFA;
    }
}

/* MAIN */

html { background-color: var(--color-background-primary); color: var(--color-text-primary); }
body{ font-family: 'Hanken Grotesk', sans-serif; padding: 24px; }
section { display: block; }
footer { margin-top: 15vh; font-weight: 200; letter-spacing: 0.05em; }
h1, h2, h3 {color: var(--color-text-secondary);}
h1, .display-1 {font-size: 2em; font-weight: 200; line-height: 1.1em; letter-spacing: 0;}
h2 {font-size: 1.5em; font-weight: 300; line-height: 1.3em; margin-top: 8vh;}
h3 {font-size: 1.2em; font-weight: 300; line-height: 1em; letter-spacing: 0.03em;}
h3 span {padding-left: 0.3em; opacity: 0.8; font-size: 70%; letter-spacing: 0.05em; text-transform: uppercase; }
p, dd, li {color: var(--color-text-primary); font-size: 1.1em; font-weight: 250; letter-spacing: 0.03em; line-height: 1.5em; max-width: 30em; }
b, strong {font-weight: 500;}
.digit { font-size: 4em; line-height: 0; margin: 0.7em 0; }
a {color: var(--color-link-primary); text-decoration-thickness: 1px ; text-underline-offset: 0.3em; }
a:hover {background-color: var(--color-background-highlight); text-decoration: none;}
a[target="_blank"] { margin-right: 0.1em; }
a[target="_blank"]:after { content: ""; display: inline-block; height: 16px; width: 16px; margin: 0 0 -0.1em 0.3em; background-color: var(--color-link-primary); mask-image: url(font/external-link.svg); }
a>svg>path{ stroke: var(--color-link-primary); }
a[target="_blank"]:hover {background-color: var(--color-background-highlight); text-decoration: none;}
a.button { background: var(--color-text-primary); color: var(--color-background-primary); line-height: 4.6em; padding: 0.5em 1em; border-radius: 2em; text-decoration: none; }
a.button:hover { background: var(--color-link-primary); }

/* NAVIGATION */

nav ul, nav ol { padding: 0; margin: 0; }
nav li { list-style: none; display: inline-flex; font-weight: 300; letter-spacing: 0.03em; font-size: 0.9em; }

#menu li:first-of-type:after { content:"—"; display: inline-flex; padding: 8px 16px 8px 18px; }
#menu a { display: inline-flex; text-decoration: none; position: relative; padding: 9px 12px; margin-right: 8px; border-radius: 20px; width: 1.1em; }
#menu a span { overflow: hidden; height: 1.3em; padding-left: 36px; }
#menu a:before { content:""; position: absolute; left: 8px; top: 7px; width: 24px; height: 24px; mask-size: 24px 24px; background-color: var(--color-text-primary); transition: left 0.3s ease-in-out; }

#menu a.homeicon:before { width: 27px; height: 21px; mask-size: 27px 21px; mask: url(images/logo.svg);  }
#menu a.workicon:before { mask: url(images/icon/work.svg); }
#menu a.deafnessicon:before { mask: url(images/icon/deafness.svg); }
#menu a.worldicon:before { mask: url(images/icon/world.svg); }

#breadcrumb { margin-top: 24px; line-height: 2em; }
#breadcrumb li:not(:last-of-type):after { content:" >"; padding: 0 6px; }

nav.pagination ul { margin-top: 48px; position: relative; }
nav.pagination ul:before { content: "Page"; position: absolute; top: -34px; left: 0 }
nav.pagination ul li a { padding: 0.5em 1em; border-radius: 3em; text-decoration: none; }
nav.pagination ul li.active a { border: 1px var(--color-stroke-primary) solid; font-weight: 500; }
nav.pagination ul span { display: none; }

/* HOME */

#name { font-size: 1.5em; font-weight: 250; color: var(--color-text-primary); letter-spacing: 0.03em; line-height: 1.5em; }
#illustration { display: none; background-color: var(--color-text-primary); mask: url(images/bg.svg); mask-size: 100% auto; }

.main-carousel { height: 50vh; }
.carousel-cell { margin-right: 1em; opacity: 0.5; transition: opacity 0.2s linear; height: 100%; width: 100%; position: relative; }
.carousel-cell img { height: 100%; width: 100%; object-fit: cover; }
.carousel-cell .cartrigde { position: absolute; left: 0; bottom: 0; right: 0;  background: color-mix(in srgb,var(--color-background-primary),#0000 25%); backdrop-filter: blur(10px); padding: 0 1em; border-radius: 0.5em; transform: translateY(3em); opacity: 0; transition: all 0.5s ease-out; transition-delay: 0.7s; }
.carousel-cell .cartrigde p { transform: translateY(1em); opacity: 0; transition: all 0.5s ease-out; transition-delay: 0.9s; }
.carousel-cell .cartrigde p:first-child { text-transform: uppercase; }
.carousel-cell .cartrigde p+p { transition-delay: 1.1s; }
.carousel-cell.is-selected { opacity: 1; }
.carousel-cell.is-selected .cartrigde, .carousel-cell.is-selected .cartrigde p { opacity: 1; transform: translateY(0); }
.flickity-button { background: var(--color-background-primary); border: none; color: var(--color-text-primary); }
.flickity-button:hover { background: var(--color-background-secondary); cursor: pointer; }

/* LOGOS */

.logo-container { display: flex; margin: auto; max-width: 1600px; flex-wrap: wrap; justify-content: center; margin-top: 3em; }
.logo { width: 140px; height: 70px; background-color: var(--color-text-primary); mask-size: 140px 70px; }
.bp { mask: url(images/logo/bp.svg); }
.bupa { mask: url(images/logo/bupa.svg); }
.byblos { mask: url(images/logo/byblos-bank.svg); }
.citi { mask: url(images/logo/citi-bank.svg); }
.dayrize { mask: url(images/logo/dayrize.svg); }
.edf { mask: url(images/logo/edf.svg); }
.etihad { mask: url(images/logo/etihad.svg); }
.jumeirah { mask: url(images/logo/jumeirah.svg); }
.maf-carrefour { mask: url(images/logo/maf-carrefour.svg); }
.mashreq { mask: url(images/logo/mashreq.svg); }
.microsoft { mask: url(images/logo/microsoft.svg); }
.moet-hennessy { mask: url(images/logo/moet-hennessy.svg); }
.mubadala { mask: url(images/logo/mubadala.svg); }
.rexel { mask: url(images/logo/rexel.svg); }
.samsung { mask: url(images/logo/samsung.svg); }
.scotiabank { mask: url(images/logo/scotiabank.svg); }
.telegraph { mask: url(images/logo/telegraph.svg); }
.temenos { mask: url(images/logo/temenos.svg); }
.virgin-megastore { mask: url(images/logo/virgin-megastore.svg); }
.winners { mask: url(images/logo/winners.svg); }

/* PORTFOLIO */

.portfolio { display: flex; flex-wrap: wrap; gap: 2em; }
.portfolio-item { flex-basis: 100%; border-radius: 1em; border: var(--color-stroke-primary) solid 1px; aspect-ratio: 1/1; padding: 24px; overflow: hidden; text-decoration: none; position: relative; }
.portfolio-item h2 { margin: 0; }
.portfolio-item:after { content:"Read"; line-height: 2.6em; padding: 0.5em 1em; border-radius: 2em; color: var(--color-background-primary); background-color: var(--color-text-primary); font-weight: 300; }
.portfolio-item .container, .portfolio-item .mask { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.portfolio-item .mask { background-color: var(--color-text-primary); z-index: -1; }
.bp-pulse .mask { mask: url(/work/images/bp-pulse.svg) bottom right no-repeat; mask-size: contain; }
.carrefour-uae .mask { mask: url(/work/images/carrefour-uae.svg) bottom right no-repeat; mask-size: contain; }
.quadruple-diamond .mask { mask: url(/work/images/quadruple-diamond.svg) bottom right no-repeat; mask-size: contain; }
.team-management .mask { mask: url(/work/images/team-management.svg) bottom right no-repeat; mask-size: contain; }

.scope { width: 100%; margin-top: 24px; }
.scope p, .scope div { margin: 8px 0 24px 0;  }
.scope span { font-weight: 300; opacity: 0.7; }

#operation-legend { color: var(--color-text-primary); }
#team-legend { color: var(--color-accent-tiertary); }
#individual-legend { color: var(--color-text-secondary); }
#operation-legend svg, #team-legend svg, #individual-legend svg { vertical-align: bottom; margin-right: 0.2em; }

/* DIAMONDS */

#framework { margin: 8vh 0; padding-top: 70px; text-align: center; }
#framework a { text-decoration: none; }
#framework.small { padding-top: 0px; }

.step { padding: 12px 24px; background-color: var(--color-accent-primary-55); border-radius: 30px; }
.milestone { position: relative; display: block; width: 60px; border-radius: 40px; margin-left: auto; margin-right: auto; }
.milestone:before { content:''; z-index: -1; position: absolute; top: -28px; left: -10px; height: 80px; width: 80px; background-color: var(--color-accent-primary-21); border-radius: 40px; }

.diamond { position: relative; cursor: pointer; }
.diamond ul, .diamond li {display: block; margin: 0; padding: 0;}
.diamond ul {position: relative; width: 282px; margin-left: auto; margin-right: auto; text-align: center; }
.diamond ul:before { position: absolute; content: ''; z-index: -1; top: 41px; left: 41px; height: 199px; width: 199px; transform: rotateZ(45deg); border: var(--color-stroke-primary) 1px solid; }
.diamond:hover ul:before { background: var(--color-background-highlight); }
.diamond h3, .diamond p { position: absolute;  transform: rotateZ(-90deg); text-align: center; width: 282px; }
.diamond h3 { left: -120px; top: 105px; }
.diamond h3 a { color: var(--color-text-secondary); }
.diamond p { left: -90px; top: 105px; font-size: 1em; }
.diamond li { padding-top: 60px; height: 81px; width: 100%; font-weight: 400; font-size: 1em; }
.diamond li:first-child { border-bottom: var(--color-stroke-primary) 1px solid; }
/* Special states */
.diamond.active ul:before { border-color: var(--color-text-secondary); }
.diamond.active h3, .diamond.active p { display: none; }
.diamond.inactive h3 { transform: rotateZ(0deg); font-size: 1.1em; left: 0px; top: 0px; width: 100%; top: 44px; }
.diamond.inactive ul { width: 141px; height: 141px; }
.diamond.inactive ul li, .diamond.inactive p { display: none; }
.diamond.inactive ul:before { top: 20px; left: 20px; height: 100px; width: 100px; }

/* MAP */

#map { width: 100%; height: auto; position: relative; margin: 3em 0; }
#map svg { width: 100%; height: 100%; stroke: var(--color-text-primary); fill: none; }
dl { margin: 0; display: flex; font-size: 1.1em; }
dt { overflow: hidden; width: 1.6em; height: 1.6em; border-radius: 0.8em; margin-right: 1em;  }
dd { margin: 0 2em 0 0; }
.work {background-color: var(--color-accent-tiertary); color: var(--color-accent-tiertary); fill: var(--color-accent-tiertary);  }
.visit {background-color: var(--color-text-secondary); color: var(--color-text-secondary); fill: var(--color-text-secondary); }
.work, .visit { cursor: pointer; position: relative; }

/* TABLE */

table { display: block; width: 100%; overflow-x: auto; font-size: 1em; font-weight: 300; letter-spacing: 0.03em; border-collapse: collapse; }
table.noise-scale { background: linear-gradient(0deg, var(--color-accent-secondary), var(--color-accent-tiertary)) 56px 3.6em no-repeat; background-size: 18px auto; }
table.noise-scale th, table.noise-scale td { min-width: 40px; }
caption { padding: 0.5em; background: var(--color-background-highlight); border-radius: 1em 1em 0 0;  }
th, td { border-bottom: 1px var(--color-text-primary) solid; padding: 1em; min-width: 100px; vertical-align: top; }
th { font-weight: 400; opacity: 0.7; text-align: left; }
td:nth-child(2) { width: 48px; }
.icon { width: 48px; height: 24px; background: var(--color-text-primary); }
.recording-studio { mask: url(deafness/images/recording-studio.svg); }
.whisper { mask: url(deafness/images/whisper.svg); }
.rural { mask: url(deafness/images/rural.svg); }
.living-room { mask: url(deafness/images/living-room.svg); }
.residential { mask: url(deafness/images/residential.svg); }
.conversation { mask: url(deafness/images/quiet-conversation.svg); }
.car { mask: url(deafness/images/car.svg); }
.medium-truck { mask: url(deafness/images/medium-truck.svg); }
.heavy-truck { mask: url(deafness/images/heavy-truck.svg); }
.jackhammer { mask: url(deafness/images/jackhammer.svg); }
.rock-band { mask: url(deafness/images/rock-band.svg); }
.plane { mask: url(deafness/images/plane.svg); }
 
/* IMAGES */

.images-container { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: center; margin-top: 3em; gap: 2em; }
img { width: 100%; height: auto; border-radius: 1em; }

img:has(+ figcaption) { border-radius: 1em 1em 0 0; }
figure { padding: 0; margin: 3.9em 0; line-height: 0; text-align: center; position: relative;}
figcaption { margin: 0; padding: 1em; background: var(--color-background-highlight); border-radius: 0 0 1em 1em; line-height: 1.3em; letter-spacing: 0.03em; }
figure svg, figure img { display: block; }
figure svg text { fill: var(--color-text-primary); font-size: 2em; }
figure svg path { stroke: var(--color-text-primary); }
figure svg path.phase { fill: var(--color-text-primary); opacity: 0.1; stroke:none; }
/* custom */
#deafness svg { stroke: var(--color-text-primary); fill: none; }
#decibel-scale svg { max-height: 80vh; width: auto; margin: 0 auto; }
figure img + img { position: absolute; top: 0; }
@keyframes reveal { 0% { opacity: 0; } 100% { opacity: 1; } }
@media (prefers-reduced-motion: no-preference) {
    figure img + img {
        animation: reveal linear both;
        animation-timeline: view();
        animation-range: 70vh 85vh;
  }
    figure img + img + img {
    animation: reveal linear both;
    animation-timeline: view();
    animation-range: 80vh 95vh;
  }
}
    
/* RESPONSIVE */

@media screen and (min-width: 720px) { 
    body { padding: 40px; margin: auto; max-width: 1600px; overflow-x: clip; }
    h1, .display-1 { font-size: 8vw; }
    h2 { font-size: 2em; }
    h3 { font-size: 1.5em; }
    
    p, li { font-size: 1.3em; }
    a[target="_blank"]:after { margin: 0 0 0 0.3em; }
    
    .logo-container { justify-content: left; }
    .logo { width: 240px; height: 120px; mask-size: 240px 120px; margin: 0 3vh 3vh 0; }
    
    #name { position: absolute; top: calc(15vw - 16px); margin: 0; padding: 0; font-size: 2em; }
    #illustration { display: block; position: absolute; top: calc(3.5em - 20vw); right: 0; width: 60vw; height: 40vw; mask-size: 60vw auto; }
    #intro h1, .display-1 { font-size: 5vw; width: 70vw; line-height: 5.5vw; min-width: 600px; }
    #intro h1 { margin-top: 20vw; }
    
    .main-carousel { height: 60vh; }
    .carousel-cell { margin-right: 2em; }
    .carousel-cell .cartrigde { width: 30vw; max-width: 30em; left: 2em; bottom: 2em; }
    
    #framework { overflow-x: auto; overflow-y: hidden; white-space: nowrap; }
    .diamond, .step, .milestone { display: inline-block; vertical-align: middle; }
    .diamond h3 { top: -90px; left: 0; transform: rotateZ(0deg); }
    .diamond p { top: -50px; left: 0; font-size: 1em; transform: rotateZ(0deg); }
    .diamond li { float: left; padding-top: 130px; height: 152px; width: 140px; }
    .diamond li:first-child { width: 141px; border-right: var(--color-stroke-primary) 1px solid; border-bottom: none; }
    
    .images-container > * { width: 43vw; max-width: 780px; }
    figure, table { width: 70%; min-width: 40em; } 
    .full-width  { width: 100%; }
    .in-column { max-width: 30em; }
    
    #menu a { transition: all 0.3s ease-in-out; }
    #menu a span { transition: all 0.3s ease-in-out; }
    #menu a.active { background-color: var(--color-stroke-primary); }
    #menu a:hover, #menu a.active { padding-left: 16px; padding-right: 16px; }
    #menu a:hover:before, #menu a.active:before { left: 16px; }
    #menu a.homeicon:hover { width: 5.5em; }    
    #menu a.workicon:hover, #menu a.workicon.active { width: 5.5em; }
    #menu a.deafnessicon:hover, #menu a.deafnessicon.active { width: 11em; }
    #menu a.worldicon:hover, #menu a.worldicon.active { width: 12.1em; }
    
    nav.pagination { position: fixed; bottom: 40px; right: 24px;  }
    nav.pagination ul { padding: 8px; border-radius: 5em; position: relative; background: var(--color-background-highlight); backdrop-filter: blur(10px);  }
    nav.pagination ul:before { position: relative; padding: 0 16px; top: 0; left: 0;  }
    nav.pagination ul li a { padding: 0.5em 1em; border-radius: 3em; text-decoration: none; }
    nav.pagination ul li.active a { border: 1px var(--color-stroke-primary) solid; }
    nav.pagination ul span { position: absolute; display: block; opacity: 0; left: 5.5em; bottom: 4.5em; transform: translateY(20px); transition: 0.3s all ease-in-out; padding: 0.5em 1em; border-radius: 0.5em; background: var(--color-background-primary); border: 1px var(--color-stroke-primary) solid; pointer-events: none;  }
    nav.pagination ul li:hover span { opacity: 1; transform: translateY(0px); }
    
    table.noise-scale { background-position: 56px 2.6em; }
    
    .portfolio-item { flex-basis: calc(50% - 36px - 2em); aspect-ratio: 16/9; }
    .portfolio-item p { transition: all 0.3s ease-in-out; }
    .portfolio-item .container { filter: blur(8px); opacity: 0.5; transition: all 0.3s ease-in-out; }
    .portfolio-item:hover .container { filter: blur(0px); opacity: 1; }
    .portfolio-item:hover p { transform: translateY(20px); opacity: 0; }
    .portfolio-item:after { position: absolute; line-height: 1.8em; display: block; bottom: 1.5em; transition: all 0.3s ease-in-out; transform: translateY(-20px); opacity: 0; }
    .portfolio-item:hover:after { transform: translateY(0px); opacity: 1; }
    
    .scope div { display: inline-block; vertical-align: top; margin: 24px 24px 0 0; }
    #scope { width: calc(50% - 24px); max-width: 560px; }
    #country { width: calc(18% - 24px); }
    #year { width: calc(15% - 24px); }
    #role { width: calc(15% - 24px); }
}

@media screen and (min-width: 1680px) {
    h1, .display-1 { font-size: 8.5em; }
    #intro h1, #intro .display-1 { font-size: 5.2em; line-height: 1.1em; max-width: 1200px; }
}