/* FUNDAMENTY */
* {
    -webkit-tap-highlight-color: transparent;
}

:root {
    --bg: #ffffff;
    --text: #000000;
    --muted: #888888;
    --hover: #333;
    --tag: #f1f1f1;
    --hs: #f6f7f8;
    --font-mono: 'Courier New', Courier, monospace;
}

html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.desktop {
    display: inline-flex !important;
}

.mobile {
    display: none !important;
}

body {
    font-family: var(--font-mono);
    background-color: var(--bg);
    color: var(--text);
    padding: 40px 20px;
    line-height: 1.4;
}

/* HEADER */
.main-header {
    background-color: var(--bg);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    top: 0;
    z-index: 1000;
    flex-wrap: wrap;
    margin: 6vh 0 4vh 0;
    height: 224px;
}

.name-brand {
    font-weight: bold;
    text-transform: uppercase;
    font-size: 3rem;
    letter-spacing: -2px;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    line-height: 1;
}

.avatar {
    width: 124px;
    height: 124px;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    /* transition: all 1s ease; */
    border-radius: 50%;
    object-fit: cover;
    background-color: #eee;
    padding: 2px;
    border: 0.5px solid #eee;
    filter: grayscale(0%);
}

.main-header.scrolled {
    /* padding: 128px 0 0px 0; */
    padding: 148px 0 0px 0;
    margin: 8vh 0 0vh 0;
}

.main-header.scrolled .name-brand {
    font-size: 1rem;
    letter-spacing: 0;
    color: var(--hover);
}

.main-header.scrolled .avatar {
    width: 44px;
    height: 44px;
    opacity: 1;
    filter: grayscale(30%);
}

.main-header.scrolled .profile-info {
    gap: 8px;
    margin-top: 0;
}

.name-wrapper {
    display: flex;
    flex-direction: column;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.role-title {
    font-size: 1.2rem;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 10px;
    letter-spacing: 2px;
    opacity: 1;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.break-mobile {
    display: inline;
}

.main-header.scrolled .role-title {
    font-size: 0;
    opacity: 0;
    margin-top: 0;
    pointer-events: none;
}

.main-header.scrolled .name-wrapper {
    gap: 0;
}   


.main-header.scrolled .meta-nav {
    opacity: 0;
    margin: 0 0 0 156px;
    padding: 0;
    overflow: hidden;
    pointer-events: none;
    transform: translateY(-600px);
}

/* .main-header.scrolled .role-title,
.main-header.scrolled .meta-nav {
    opacity: 0;
    margin: 0 0 0 156px;
    padding: 0;
    overflow: hidden;
    pointer-events: none;
    transform: translateY(-600px);
} */

/* NAVIGATION */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.profile-info {
    display: flex;
    align-items: center;
    gap: 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.meta-nav {
    display: flex;
    /* gap: 2vw; */
    margin: 5vh 160px 3vh 148px;
    /* transition: all 0.8s ease; */
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* margin-bottom: 25vh; */
    flex-wrap: wrap;
    /* justify-content: flex-start; */
    justify-content: space-between;
    width: 100%;
}

.meta-nav a {
    color: var(--text);
    text-decoration: none;
    font-size: 1.2rem;
    border-bottom: 1px solid transparent;
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 8px 0;

    /* justify-content: center; */
}

.meta-nav a.primary-btn {
    border: 0.5px solid var(--hover);
    padding: 8px 12px;
    width: auto;
    /* margin-right: 70%; */
    /* color: var(--tag);
    background: var(--hover); */
}

.meta-nav a.phone-number {
    display: none;
}

@media (hover: hover) {
.meta-nav a:hover, 
.meta-nav a:active {
    color: var(--text);
}
}

.meta-nav a svg {
    width: 18px;
    height: 18px;
    display: inline-block;
    flex-shrink: 0;
}

@media (hover: hover) {
.meta-nav a:hover svg, .meta-nav a:active svg {
    stroke: var(--text);
    transform: scale(1.1);
}
}

.meta-nav a::after {
    content: "";
    position: absolute;
    bottom: 0;
    width: 0%;
    height: 1px;
    background-color: var(--hover);
    opacity: 0.2;
    transition: all 0.4s ease;
}

@media (hover: hover) {
.meta-nav a:hover::after, .meta-nav a:active:after {
    width: 100%;
    opacity: 1;
}
}

.meta-nav a.primary-btn::after {
    margin: 0 -12px;
} 

@media (hover: hover) {
.meta-nav a.primary-btn:hover::after, .meta-nav a.primary-btn:active:after {
    width: 100%;
    opacity: 1;
}
}


/* WORK SECTION */
.work-section {
    display: flex;
    flex-direction: column;
}

.project-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    padding: 60px 0;
    text-decoration: none;
    color: var(--text);
    border-bottom: 1px solid #fff;
}

.project-text h3 {
    font-size: 1.7rem;
    text-transform: uppercase;
    display: inline-block;
    color: var(--hover);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
    line-height: 1;
}

@media (hover: hover) {
.project-row:hover .project-text h3 {
    color: var(--text);
}
}

.company {
    color: var(--muted);
    font-size: 1rem;
}

.project-image-box {
    width: 100%;
    overflow: hidden;
    border-radius: 0px;
}

.project-image-box img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease, filter 0.3s;
    
    filter: grayscale(30%);
}

@media (hover: hover) {
.project-row:hover img {
    transform: scale(1.03);
    filter: grayscale(0%);
}
}

.project-divider {
    height: 1px;
    background-color: var(--hover);
    margin: 16px 0;
    transition: width 0.6s ease;
    width: 33%;
    opacity: 0.15;
}

@media (hover: hover) {
.project-row:hover .project-divider,
.project-row:active .project-divider {
    width: 66%;
    opacity: 1;
}
}

.detail-sticky-header .project-divider {
    width: 50%;
    opacity: 0.15;
    display: none;
}

/* FOOTER */
footer {
    margin-top: 48px;
    font-size: 0.7rem;
    color: var(--muted);
    text-transform: uppercase;
    text-align: center;
    width: 100%;
    padding: 24px 48px 8px 48px;
}

/* CASE STUDY */
.case-study-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.detail-sticky-header {
    top: 0;
    background: var(--bg);
    z-index: 100;
    padding: 40px 0 20px 0px;
    border-bottom: 1px solid transparent;
    opacity: 0;
    animation: positionTitle 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.detail-sticky-header.is-pinned {
    padding: 20px 0;
    border-bottom-color: var(--border);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: self-start;
}

.title-group {
    max-width: 880px;
}

.title-group h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1;
    margin-top: 8px;
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

.close-btn {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--hover);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-bottom: 12px;
}

@media (hover: hover) {
.close-btn:hover {
    transform: rotate(90deg) scale(1.1);
    color: var(--text);
}
}

.hero-image {
    width: 100%;
    margin: 40px 0 40px 0;
    display: flex;
    justify-content: end;
    align-items: start;
    overflow: hidden;
    opacity: 1;
}

.hero-image img {
    height: auto;
    object-fit: cover;
    object-position: top right;
    border-radius: 12px;
    animation: expandImage 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: 0s;
    width: 66.66%;
}

.mid-content-image {
    margin: 12px -140px 48px -140px;
}

.mid-content-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 0;
}

.mid-content-image figcaption {
    margin-top: 12px;
    font-size: 0.9rem;
    color: var(--muted);
    text-align: center;
    display: flex;
    gap: 12px;
    justify-content: center;
    text-align: left;
    padding: 0 10px;
}

.caption-icon {
    width: 14px;
    height: 14px;
    stroke-width: 2px;
    flex-shrink: 0;
    margin: 4px;
}

.project-metadata {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 1200px;
    padding: 40px 140px 40px 140px;
}

.meta-row {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 40px;
    align-items: flex-start;
}

.meta-label {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    color: var(--muted);
    font-size: 14px;
    padding-top: 4px;
}

.meta-label svg {
    width: 16px;
    height: 16px;
    stroke-width: 2px;
}

.meta-value {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #1d1d1f;
    font-size: 15px;
    line-height: 1.5;
}

.meta-value p {
    margin: 0;
}

.tag {
    background: var(--tag);
    padding: 2px 10px;
    font-size: 14px;
    color: #000000;
}

.tag-green {
    background: #e2f1e3;
    color: #2b593f;
}

.tag-brown {
    background: #f4eeee;
    color: #44332b;
}

.case-content-single {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 1200px;
    padding: 40px 140px 40px 140px;
}

.case-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: flex-start;
    margin: 0 0 60px 0;
    margin-bottom: 32px;
    font-size: 1.25rem;
    line-height: 1.7;
}

.grid-break {
    display: none;
    grid-column: 1;
}

.case-section h4 {
    font-size: 1.6rem;
    margin-top: 0.4rem;
    text-transform: uppercase;
    display: inline-block;
    color: var(--hover);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
    line-height: 1;
}

.case-section p {
    font-size: 18px;
    line-height: 1.6;
    color: #1d1d1f;
}

.friction-list {
    list-style: none;
    margin: 0;
    background: var(--hs);
    padding: 0 24px 16px 24px;
}

.friction-list li {
    font-size: 1.1rem;
    padding: 24px 0 8px 0px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0;
}

.friction-list li:last-child {
    border-bottom: none;
}

.friction-list li strong {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--text);
    letter-spacing: 0.5px;
    display: flex;
    gap: 16px;
}

.tick-icon {
    width: 20px;
    height: 20px;
    color: var(--text);
    stroke-width: 2.5px;
    flex-shrink: 0;
}

.tag-link {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
    cursor: pointer;
    color: var(--hover);
    position: relative;
}

@media (hover: hover) {
.tag-link:hover, .tag-link:active {
    color: var(--text);
}
}

.tag-link svg {
    width: 12px;
    height: 12px;
}

.meta-value a::after {
    content: "";
    position: absolute;
    bottom: 0;
    width: 0%;
    height: 1px;
    background-color: var(--hover);
    opacity: 0.2;
    transition: all 0.2s ease;
}

@media (hover: hover) {
.meta-value:hover a::after {
    width: 100%;
    opacity: 1;
    color: var(--text);
}
}

@media (hover: hover) {
.meta-value a:hover svg {
    transform: scale(1.1);
    color: var(--text);
}
}

b {
    display: contents;
}

.project-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 72px 0;
    border-top: 1px solid #eee;
    margin-top: 32px;
}

.nav-container {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-container a::after {
    content: "";
    position: absolute;
    bottom: 0;
    width: 0%;
    height: 1px;
    background-color: var(--hover);
    opacity: 0.2;
    transition: all 0.4s ease;
}

@media (hover: hover) {
.nav-container a:hover::after, .nav-container a:active::after {
    width: 100%;
    opacity: 1;
}
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--hover);
    font-family: var(--font-mono);
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
    font-size: 1.2rem;
    padding: 8px 0;

    /* justify-content: center; */
}

.nav-item.disable-item {
    visibility: hidden;
}

@media (hover: hover) {
.nav-item:hover, .nav-item:active {
    color: var(--text);
}
}

.nav-divider {
    width: 1px;
    height: 24px;
    background-color: #ddd;
}

.nav-item svg {
    width: 18px;
    height: 18px;
    display: inline-block;
    vertical-align: middle;
}

@media (hover: hover) {
.nav-item:hover svg {
    transform: scale(1.1);
    stroke: var(--text);
}
}

/* ANIMATIONS */
@keyframes expandImage {
    0% {
        width: 66.66%;
        border-radius: 12px;
    }
    100% {
        width: 100%;
        border-radius: 0px;
    }
}

@keyframes expandImage-Mobile {
    0% {
        width: 66.66%;
        border-radius: 12px;
    }
    100% {
        width: 100%;
        border-radius: 0px;
    }
}

@keyframes positionTitle {
    to {
        padding-left: 140px;
        opacity: 1;
    }
}

@keyframes positionTitle-Mobile {
    to {
        padding-left: 0;
        opacity: 1;
    }
}

/* RESPONSIVE DESIGN */
@media (max-width: 1180px) {
   
}

@media (max-width: 900px) {
    body {
        padding: 0px 16px;
    }

    .container,
    .case-study-container {
        padding: 0;
    }

    .main-header {
        /* padding: 0px 3vw 72px 3vw; */
        margin: 4vh 0 6vh 0; 
    }

    .avatar {
        width: 96px;
        height: 96px;
     }

    .profile-info {
        gap: 14px;
        align-items: start;
        width: 100%;
        margin-top: 24px;
    }

    .role-title {
        margin-left: 0;
    }

    .meta-nav {
        /* flex-direction: column; */
        align-items: center;
        justify-content: flex-start;
        width: 100%;
        /* gap: 20px; */
        flex-wrap: wrap;
        gap: 7vw;
        margin: 4vh 0 3vh 0;
    }

    .meta-nav a {
        justify-content: center;
        /* width: 100%; */
        max-width: 320px;
    }

    .project-row {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 40px 0;
    }

    .project-text h3 {
        font-size: 1.5rem;
    }

    .project-image-box {
        width: 100%;
    }

    .project-metadata {
        /* padding: 32px 3vw 24px 3vw; */
                padding: 32px 16px 24px 16px;
    }

    .case-content-single {
        padding: 24px 3vw 24px 3vw;
        gap: 32px;
    }

    .detail-sticky-header {
        padding: 24px 0 16px 0px;
        animation: none;
        animation: positionTitle-Mobile 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    }

    .hero-image {
        margin: 24px 0 8px 0;
        justify-content: center;
    }
    .hero-image img {
        object-position: top center;
        /* animation: expandImage-Mobile 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards; */
        animation: expandImage 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    }


    .mid-content-image {
        margin: 0px -16px 32px -16px;
    }

    .case-section {
        gap: 24px;
        margin-bottom: 40px;
    }

    .nav-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }

    .nav-item {
        justify-content: center;
    }

    .project-divider {
        width: 16.5%;
        margin: 10px 0;
    }
@media (hover: hover) {
    .project-row:hover .project-divider,
    .project-row:active .project-divider {
       width: 32.5%;
    }
}


    .nav-item  {
        font-size: 1.1rem;
    }

    footer {
        margin-top: 24px;
    }

    /* Mobile animations */
    .main-header.scrolled {
        padding: 148px 3vw 0 3vw;
        margin: 10vh 0 0vh 0;
    }

    .main-header.scrolled .name-brand {
        font-size: 1rem;
        /* letter-spacing: -2px; */
        color: var(--hover);
        padding-top: 0.2rem;
    }

    .main-header.scrolled .avatar {
        width: 36px;
        height: 36px;
        opacity: 1;
        filter: grayscale(30%);
    }

    

    .main-header.scrolled .role-title {
        font-size: initial;
        opacity: 0;
        margin: 0px 0 0 -44px;
        transform: scale(0);
        pointer-events: none;
    }

    .main-header.scrolled .name-wrapper {
        gap: 0;
    }

    .main-header.scrolled .meta-nav {
         transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) !important;
         margin: 0;
    }

    .work-section {
        display: flex;
        flex-direction: column;
        /* padding: 0 3vw; */
    }
}

@media (max-width: 800px) {
    .case-content-single {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .case-section h4,
    .case-section p,
    .mid-content-image {
        grid-column: 1;
    }

    /* .case-section p {
        margin-bottom: 16px;
    } */

    .break-mobile {
        display: block;
    }

    .nav-container {
        flex-direction: column-reverse;
    }

    .nav-divider {
        display: none;
    }
}

@media (max-width: 650px) {

    .desktop {
        display: none !important;
    }

    .mobile {
        display: inline-flex !important;
    }

    .main-header {
        margin: 4vh 0 12vh 0;
    }

    .main-header.scrolled {
        padding: 148px 3vw 0 3vw;
        margin: 10vh 0 0 0;
    }

    .avatar {
        width: 72px;
        height: 72px;
    }

    .name-brand {
        font-size: 2.2rem;
    }

    .role-title {
        font-size: 1rem;
        margin: 10px 0 0 -84px;
    }

    .main-header.scrolled .role-title {
        margin: 10px 0 0 -84px;
    }

    /* .meta-nav {
       transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1) !important;
    } */

    .meta-nav{
        gap: 3vw;
        margin: 3vh 8vw 3vh 0;
    }

    .meta-nav a {
        max-width: 100%;
        font-size: 1.1rem;
        margin: 4px 12px;
    }

    .meta-nav a.primary-btn {
        /* margin-right: 60%; */
        margin-left: 0;
    } 

    .meta-nav a.phone-number {
        display: initial;
    }

    .project-row {
        padding: 32px 0;
    }

    .project-text h3 {
        font-size: 1.3rem;
    }

    .meta-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .meta-label {
        justify-content: flex-start;
    }

    .project-pagination {
        padding: 40px 0;
        margin-top: 24px;
    }

    .nav-item  {
        font-size: 1.1rem;
    }
}

@media (max-width: 475px ) {
    .meta-nav{
        gap: 2vw;
        margin-right: 0;

    }

    .meta-nav a {
        font-size: 1rem;
        margin: 4px 12px;
    }

    .nav-item  {
        font-size: 1rem;
    }
}

@media (max-width: 390px ) {
    .meta-nav{
        gap: 2vw;
        margin-right: 0;
    }

    .meta-nav a {
        font-size: 0.9rem;
        margin: 4px 8px;
    }

    .nav-item  {
        font-size: 0.9rem;
    }
}