/* Art page – standalone styles. No dependency on main portfolio styles.css. */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Work Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: #1a1a1a;
    color: #f8f8f8;
    min-height: 100vh;
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Base full-viewport video */
.art-bg-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    height: 100dvh;
    object-fit: cover;
    z-index: 0;
}

.art-bg-default {
    z-index: 0;
}

/* Category background layers – stacked, visibility via JS */
.art-bg-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    height: 100dvh;
    z-index: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.art-bg-layer.active {
    opacity: 1;
    z-index: 0;
}

.art-bg-layer .art-bg-video,
.art-bg-layer .art-bg-image {
    position: absolute;
    top: 0;
    object-position: center top;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.art-bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    height: 100dvh;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1;
    pointer-events: none;
}

.art-sr-only {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* Top bar – title left, nav to the right; blurred bg extends 2/3 across */
.art-top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 75%;
    max-width: 75vw;
    z-index: 2;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    padding-top: calc(3rem + env(safe-area-inset-top, 0px));
    padding-left: calc(1.5rem + env(safe-area-inset-left, 0px));
    padding-right: 0;
    min-height: 70px;
}

.art-top-bar-bg {
    position: absolute;
    top: calc(3rem + env(safe-area-inset-top, 0px));
    right: 0;
    bottom: 0;
    left: 0;
    background-color: rgba(3, 3, 3, 0.35);
    backdrop-filter: blur(48px);
    -webkit-backdrop-filter: blur(48px);
    border-radius: 0 8px 8px 0;
    pointer-events: none;
    z-index: -1;
}

.art-header {
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.art-title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    font-size: clamp(0.875rem, 2.2vw, 1.125rem);
    font-weight: 500;
    letter-spacing: 1.4px;
    line-height: 1.35;
    color: #F8F8F8;
    -webkit-text-stroke-color: #F8F8F8;
    text-transform: uppercase;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    margin: 0;
}

.art-title-name {
    display: block;
}

.art-title-sub {
    display: block;
    font-weight: 300;
    font-style: italic;
    text-transform: none;
    letter-spacing: 0.06em;
    margin-top: 0.15em;
}

/* Nav bar – items with more padding; no own background (uses .art-top-bar-bg) */
.art-nav {
    display: flex;
    align-items: stretch;
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
}

.art-nav-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    gap: 0 1.25rem;
    min-height: 70px;
    margin: 0;
    padding: 0 0 0 1.25rem;
    background: transparent;
}

.art-nav-item {
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1.4px;
    line-height: 26px;
    color: #FFFFFF;
    background: transparent;
    border: none;
    padding: 0 1rem 0 1.65rem;
    min-height: 44px;
    min-width: 44px;
    cursor: pointer;
    transition: color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    position: relative;
    text-transform: uppercase;
    overflow: visible;
}

.art-nav-item::before {
    content: '//';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(100%, -50%);
    opacity: 0;
    transition: transform 0.25s ease, opacity 0.25s ease;
    pointer-events: none;
}

.art-nav-item:hover,
.art-nav-item:focus {
    color: #F8F8F8;
}

.art-nav-item:hover::before,
.art-nav-item:focus::before {
    opacity: 1;
    transform: translate(0, -50%);
}

.art-nav-item:focus-visible {
    outline: 1px solid rgba(248, 248, 248, 0.5);
    outline-offset: 2px;
}

.art-nav-item-link {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}
.art-nav-chevron {
    margin-left: 0.35rem;
    opacity: 0.9;
}

/* PAINT dropdown */
.art-nav-dropdown-wrap {
    position: relative;
}

.art-nav-item-parent::after {
    display: none;
}

.art-nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0.25rem;
    min-width: 220px;
    padding: 0.5rem 0;
    background-color: rgba(3, 3, 3, 0.9);
    backdrop-filter: blur(100px);
    -webkit-backdrop-filter: blur(100px);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.art-nav-dropdown-wrap:hover .art-nav-dropdown,
.art-nav-dropdown-wrap:focus-within .art-nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.art-nav-dropdown-wrap:hover .art-nav-item-parent,
.art-nav-dropdown-wrap:focus-within .art-nav-item-parent {
    color: #F8F8F8;
}

.art-nav-dropdown-item::before {
    display: none;
}

.art-nav-dropdown-item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.5rem 1.25rem;
    margin: 0;
    min-height: 40px;
    border-radius: 0;
    position: relative;
    padding-left: 1.25rem;
    transition: padding-left 0.2s ease;
}

.art-nav-dropdown-item::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    max-width: 44px;
    height: 1px;
    background: currentColor;
    transform: translateY(-50%);
    transform-origin: left;
    transition: width 0.2s ease;
    pointer-events: none;
}

.art-nav-dropdown-item:hover::after,
.art-nav-dropdown-item:focus::after {
    width: 44px;
}

.art-nav-dropdown-item:hover,
.art-nav-dropdown-item:focus {
    padding-left: 3.25rem;
}

.art-nav-dropdown-item:hover,
.art-nav-dropdown-item:focus {
    background: rgba(255, 255, 255, 0.08);
}

/* Menu button – hidden on desktop, shown on mobile */
.art-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    color: #F8F8F8;
    -webkit-tap-highlight-color: transparent;
    position: relative;
    z-index: 1;
}

.art-menu-btn-icon {
    width: 18px;
    height: 14px;
    position: relative;
}

.art-menu-btn-icon::before,
.art-menu-btn-icon::after,
.art-menu-btn-icon {
    display: block;
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 1.5px;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.3s ease;
}

.art-menu-btn-icon {
    top: 50%;
    width: calc(100% - 5px);
    left: 5px;
    transform: translateY(-50%) translateX(0);
}

.art-menu-btn-icon::before {
    top: -5px;
    transform: translateX(0);
}

.art-menu-btn-icon::after {
    top: 5px;
    transform: translateX(0);
}

/* Hover: swap positions – middle aligns with top/bottom, top/bottom move right */
.art-menu-btn:hover .art-menu-btn-icon,
.art-menu-btn:focus .art-menu-btn-icon {
    left: 0;
    width: 100%;
    transform: translateY(-50%) translateX(-5px);
}

.art-menu-btn:hover .art-menu-btn-icon::before,
.art-menu-btn:hover .art-menu-btn-icon::after,
.art-menu-btn:focus .art-menu-btn-icon::before,
.art-menu-btn:focus .art-menu-btn-icon::after {
    transform: translateX(5px);
}

/* Hover: one-time opacity slide (dim band right → left) */
.art-menu-btn:hover .art-menu-btn-icon::before,
.art-menu-btn:hover .art-menu-btn-icon::after,
.art-menu-btn:hover .art-menu-btn-icon,
.art-menu-btn:focus .art-menu-btn-icon::before,
.art-menu-btn:focus .art-menu-btn-icon::after,
.art-menu-btn:focus .art-menu-btn-icon {
    background-image: linear-gradient(
        90deg,
        currentColor 0%,
        currentColor 32%,
        rgba(255, 255, 255, 0.4) 38%,
        rgba(255, 255, 255, 0.4) 45%,
        currentColor 52%,
        currentColor 100%
    );
    background-size: 200% 100%;
    animation: art-menu-line-slide 0.45s ease-out 1 forwards;
}

@keyframes art-menu-line-slide {
    from {
        background-position: 100% 0;
    }
    to {
        background-position: 0 0;
    }
}

/* When menu open (drawer open): disable hover effect */
.art-menu-btn[aria-expanded="true"] .art-menu-btn-icon,
.art-menu-btn[aria-expanded="true"]:hover .art-menu-btn-icon,
.art-menu-btn[aria-expanded="true"]:focus .art-menu-btn-icon {
    left: 5px;
    width: calc(100% - 5px);
    transform: translateY(-50%) translateX(0);
    background-image: none;
    background: currentColor;
    animation: none;
}

.art-menu-btn[aria-expanded="true"] .art-menu-btn-icon::before,
.art-menu-btn[aria-expanded="true"] .art-menu-btn-icon::after,
.art-menu-btn[aria-expanded="true"]:hover .art-menu-btn-icon::before,
.art-menu-btn[aria-expanded="true"]:hover .art-menu-btn-icon::after,
.art-menu-btn[aria-expanded="true"]:focus .art-menu-btn-icon::before,
.art-menu-btn[aria-expanded="true"]:focus .art-menu-btn-icon::after {
    transform: translateX(0);
    background-image: none;
    background: currentColor;
    animation: none;
}

/* Drawer – slides in from left on mobile */
.art-drawer {
    position: fixed;
    inset: 0;
    z-index: 10;
    pointer-events: none;
    visibility: hidden;
}

.art-drawer.is-open {
    pointer-events: auto;
    visibility: visible;
}

.art-drawer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.art-drawer.is-open .art-drawer-backdrop {
    opacity: 1;
}

.art-drawer-panel {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(320px, 85vw);
    max-width: 100%;
    background-color: rgba(3, 3, 3, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    padding: calc(1rem + env(safe-area-inset-top, 0px)) 1.5rem calc(1.5rem + env(safe-area-inset-bottom, 0px)) calc(1.5rem + env(safe-area-inset-left, 0px));
    transform: translateX(-100%);
    transition: transform 0.35s ease;
}

.art-drawer.is-open .art-drawer-panel {
    transform: translateX(0);
}

.art-drawer-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.art-drawer-name {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: #F8F8F8;
    margin: 0;
}

.art-drawer-portfolio {
    display: block;
    font-size: 0.85rem;
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.04em;
    color: rgba(248, 248, 248, 0.85);
    margin: 0.2em 0 0;
}

.art-drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.art-drawer-dropdown-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.art-drawer-parent {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.art-drawer-chevron {
    width: 0;
    height: 0;
    margin-left: 0.5rem;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid currentColor;
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.art-drawer-dropdown-wrap.is-open .art-drawer-chevron {
    transform: rotate(180deg);
}

.art-drawer-dropdown {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
}

.art-drawer-dropdown-wrap.is-open .art-drawer-dropdown {
    display: flex;
}

.art-drawer-item {
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1.4px;
    color: #F8F8F8;
    background: transparent;
    border: none;
    padding: 0.75rem 0;
    text-align: left;
    text-transform: uppercase;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: color 0.2s ease;
}

.art-drawer-nav a.art-drawer-item {
    text-decoration: none;
}

.art-drawer-item-link {
    display: inline-flex;
    align-items: center;
}
.art-drawer-link-chevron {
    margin-left: 0.35rem;
    opacity: 0.9;
}

.art-drawer-item:hover,
.art-drawer-item:focus {
    color: #FFFFFF;
}

.art-drawer-back {
    font-size: 14px;
    letter-spacing: 0.08em;
    color: rgba(248, 248, 248, 0.9);
    text-decoration: none;
    padding: 0.75rem 0;
    margin-top: auto;
    -webkit-tap-highlight-color: transparent;
}

.art-drawer-back:hover,
.art-drawer-back:focus {
    color: #F8F8F8;
}

/* Back link */
.art-back {
    position: fixed;
    bottom: 0;
    right: 0;
    z-index: 3;
    font-size: clamp(0.8rem, 1.5vw, 0.95rem);
    letter-spacing: 0.08em;
    color: rgba(248, 248, 248, 0.85);
    text-decoration: none;
    padding: 0.6rem 1rem;
    padding-bottom: calc(0.6rem + env(safe-area-inset-bottom, 0px));
    padding-right: calc(1rem + env(safe-area-inset-right, 0px));
    transition: color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

.art-back:hover,
.art-back:focus {
    color: #f8f8f8;
}

/* Mobile: full-width blurred top bar, no nav items, menu button right, no top padding */
@media (max-width: 768px) {
    .art-drawer-subitem {
        padding-left: 2.25rem;
        color: rgba(180, 180, 180, 0.9);
    }

    .art-drawer-subitem:hover,
    .art-drawer-subitem:focus {
        color: #F8F8F8;
    }

    .art-top-bar {
        width: 100%;
        max-width: none;
        justify-content: space-between;
        padding-top: env(safe-area-inset-top, 0px);
        padding-right: calc(1.5rem + env(safe-area-inset-right, 0px));
    }

    .art-top-bar-bg {
        top: 0;
        border-radius: 0;
    }

    .art-nav {
        display: none;
    }

    .art-menu-btn {
        display: flex;
    }
}