@font-face {
    font-family: 'Font Awesome 5 Brands';
    font-style: normal;
    font-weight: 400;
    font-display: block;
    src: url("/assets/webfonts/fa-brands-400.woff2") format("woff2"),
         url("/assets/webfonts/fa-brands-400.ttf") format("truetype");
}

@font-face {
    font-family: 'Font Awesome 5 Free';
    font-style: normal;
    font-weight: 400;
    font-display: block;
    src: url("/assets/webfonts/fa-regular-400.woff2") format("woff2"),
         url("/assets/webfonts/fa-regular-400.ttf") format("truetype");
}

@font-face {
    font-family: 'Font Awesome 5 Free';
    font-style: normal;
    font-weight: 900;
    font-display: block;
    src: url("/assets/webfonts/fa-solid-900.woff2") format("woff2"),
         url("/assets/webfonts/fa-solid-900.ttf") format("truetype");
}

:root {
    --background-color: #0a0a0a;
    --primary-color: #f5f5f5;
    --secondary-color: #232323;
    --third-color: #131313;
    --fourth-color: #0f0f0f;
    --accent-color: #d0ff00;
    --text-color: #cccccc;
    --transition-speed: 0.4s;
    --font-size-verysmall: 0.6rem;
    --font-size-small: 0.8rem;
    --font-size-medium: 1rem;
    --font-size-large: 1.2rem;
    --spacing-small: 10px;
    --spacing-medium: 20px;
    --spacing-large: 30px;
    --lightbox-transition-time: 0.3s;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

body::-webkit-scrollbar {
    width: 10px;
}

body::-webkit-scrollbar-track {
    background: var(--background-color);
}

body::-webkit-scrollbar-thumb {
    background-color: var(--third-color);
    border-radius: 5px;
    border: 3px solid var(--background-color);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    padding: 20px;
    z-index: 1000;
    border-top: 1px solid var(--accent-color);
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-buttons {
    margin-top: 15px;
}

.cookie-accept, .cookie-policy {
    background-color: var(--accent-color);
    color: var(--background-color);
    border: none;
    padding: 10px 20px;
    margin-right: 10px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.cookie-accept:hover, .cookie-policy:hover {
    background-color: var(--text-color);
}

@media (max-width: 768px) {
    .cookie-banner {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-banner p {
        margin-bottom: 10px;
    }
}

p {
    margin-bottom: var(--spacing-medium);
}

.header {
    background-color: var(--background-color);
    padding: var(--spacing-medium) var(--spacing-large);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--secondary-color);
}

.nav-toggle {
    position: fixed;
    top: 2.1em;
    right: 2em;
    z-index: 1001;
    display: none;
    background-color: var(--background-color);
    border: 1px solid var(--accent-color);
    border-radius: 2px;
    cursor: pointer;
    padding: 5px;
}

.hamburger {
    display: block;
    position: relative;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    width: 30px;
    height: 3px;
    background: var(--accent-color);
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger::before { top: 6px; }
.hamburger::after { bottom: 6px; }

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
        background: transparent;
        border: 0;
        cursor: pointer;
    }

    .nav {
        position: fixed;
        background: var(--background-color);
        width: 100%;
        top: 0;
        right: 0;
        left: 100%;
        transform: translateX(0);
        transition: transform 0.3s ease-in-out;
        overflow-y: auto;
    }

    .nav::-webkit-scrollbar {
        width: 10px;
    }

    .nav::-webkit-scrollbar-track {
        background: var(--background-color);
    }

    .nav::-webkit-scrollbar-thumb {
        background-color: var(--third-color);
        border-radius: 5px;
        border: 3px solid var(--background-color);
    }

    .nav--visible {
        transform: translateX(-100%);
    }

    .nav__list {
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
        align-items: center;
        height: 75%;
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .nav__item {
        margin-left: 0;
    }

    .nav__link {
        font-size: 1.5rem;
    }

    .nav-toggle.active .hamburger {
        transform: rotate(135deg);
    }
    
    .nav-toggle.active .hamburger::before,
    .nav-toggle.active .hamburger::after {
        top: 0;
        transform: rotate(90deg);
    }
    
    .nav-toggle.active:hover .hamburger {
        transform: rotate(225deg);
    }
}

.header__title {
    font-size: var(--font-size-large);
    font-weight: 600;
    letter-spacing: 5px;
    color: var(--accent-color);
    animation: glitch 5s infinite;
}

@keyframes glitch {
    0%, 100% { transform: skew(0deg); color: var(--accent-color); }
    20% { transform: skew(0deg); }
    22% { transform: skew(130deg); color: var(--accent-color); }
    23% { transform: skew(-40deg); color: #1e1e1e; }
    24% { transform: skew(-6deg); color: var(--accent-color); }
}

.nav__list {
    list-style-type: none;
    display: flex;
}

.nav__item {
    margin-left: var(--spacing-medium);
}

.nav__link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 300;
    font-size: var(--font-size-small);
    transition: color var(--transition-speed);
    text-transform: uppercase;
    letter-spacing: 4px;
}

.nav__link:hover,
.nav__link:focus {
    color: var(--accent-color);
    outline: none;
}

.content-container {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    height: 0;
    max-height: 75vh;
    overflow: hidden;
    transition: height var(--transition-speed) ease-out;
    background-color: rgba(19, 19, 19, 0.98);
    z-index: 999;
    display: flex;
    flex-direction: column;
    max-width: 90vh;
    margin: 0 auto;
    background-color: rgba(19, 19, 19, 0.98);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 1);
}

.content-section {
    padding: var(--spacing-large);
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
    overflow-y: auto;
    flex-grow: 1;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(20px);
}

.content-section::-webkit-scrollbar {
    width: 10px;
}

.content-section::-webkit-scrollbar-track {
    background: var(--background-color);
}

.content-section::-webkit-scrollbar-thumb {
    background-color: var(--third-color);
    border-radius: 5px;
    border: 3px solid var(--background-color);
}

.content-section::-webkit-scrollbar-thumb:hover {
    background-color: var(--accent-color);
}

/* For Firefox */
.content-section {
    scrollbar-width: thin;
    scrollbar-color: var(--third-color) var(--background-color);
}

.content-section h2 {
    color: var(--accent-color);
    font-size: 1.15em;
    letter-spacing: 3px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--accent-color);
    padding-bottom: 10px;
}

.content-section p {
    margin-bottom: 10px;
    line-height: 1.6;
    font-size: 1em;
}

.content-section ul {
    list-style-type: none;
    padding-left: 20px;
    margin-bottom: 20px;
}

.content-section li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.content-section li:before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1.2em;
}

.content-section strong {
    color: var(--accent-color);
    font-weight: 600;
}

@media (max-width: 768px) {
    .content-container {
        padding: 15px;
    }

    .content-section h2 {
        font-size: 2em;
    }

    .content-section p, .content-section li {
        font-size: 1em;
    }
}

.content-section.active {
    opacity: 1;
    display: block;
    transform: translateY(20px);
}

.content-collapse-btn {
    background-color: var(--accent-color);
    color: var(--background-color);
    border: none;
    padding: 10px;
    cursor: pointer;
    width: 100%;
    text-align: center;
    font-weight: bold;
}

.content-collapse-btn:hover {
    background-color: var(--text-color);
    color: var(--background-color);
}

.main {
    padding-top: 80px;
    padding-bottom: 300px;
    transition: padding-top var(--transition-speed) ease-out;
}

.gallery-container {
    max-width: 1600px;
    margin: 0 auto;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    grid-auto-rows: 250px;
    grid-auto-flow: dense;
    gap: 2px;
    transition: transform var(--transition-speed) ease-out;
}

.gallery__item {
    overflow: hidden;
    position: relative;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity var(--transition-speed) ease-out, transform var(--transition-speed) ease-out;
}

.gallery__item.loaded {
    opacity: 1;
    transform: scale(1);
}

.gallery__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed), filter var(--transition-speed);
    filter: grayscale(100%);
}

.gallery__item:hover .gallery__image,
.gallery__item:focus .gallery__image {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity var(--lightbox-transition-time) ease;
}

.modal.fade-in {
    opacity: 1;
}

.modal__content {
    max-height: 90vh;
    max-width: 90vw;
    object-fit: contain;
    display: block;
    margin: auto;
    transform: scale(0.9);
    opacity: 0;
    transition: transform var(--lightbox-transition-time) ease, opacity var(--lightbox-transition-time) ease;
}

.modal__content.zoom-in {
    transform: scale(1);
    opacity: 1;
}

.modal__close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: var(--text-color);
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
    transition: color var(--transition-speed);
}

.modal__close:hover,
.modal__close:focus {
    color: var(--accent-color);
    outline: none;
}

.modal__nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: transparent;
    color: var(--text-color);
    font-size: 50px;
    transition: color var(--transition-speed);
    border: none;
    cursor: pointer;
    padding: var(--spacing-small);
}

.modal__nav-btn--prev {
    left: 30px;
}

.modal__nav-btn--next {
    right: 30px;
}

.modal__nav-btn:hover,
.modal__nav-btn:focus {
    color: var(--accent-color);
    outline: none;
}

.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    z-index: 1000;
    border-top: 1px solid var(--secondary-color);
    transition: height 0.3s ease;
    height: 310px;
}

.footer.collapsed {
    height: 70px;
}

.footer__content {
    display: flex;
    height: calc(100% - 70px);
}

.footer__player-container,
.footer__playlist-container {
    flex: 1;
    overflow: hidden;
    transition: opacity 0.3s ease;
}

.audio-player__header {
    height: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-medium);
    font-size: var(--font-size-small);
    text-transform: uppercase;
    letter-spacing: 3px;
    background-color: var(--third-color);
}

.audio-player__toggle {
    background-color: var(--accent-color);
    color: var(--background-color);
    border: none;
    padding: 5px var(--spacing-small);
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.audio-player__toggle:hover,
.audio-player__toggle:focus,
.audio-player__toggle:active {
    background-color: var(--text-color);
    color: var(--background-color);
    outline: none;
}

.audio-player__toggle:focus:not(:focus-visible) {
    outline: none;
}

.audio-player__toggle:active,
.audio-player__toggle:focus-visible {
    background-color: var(--accent-color);
    color: var(--background-color);
    outline: 2px solid var(--text-color);
    outline-offset: 2px;
}

.audio-player__content {
    height: calc(100% - 30px);
    display: flex;
    flex-direction: column;
    padding: var(--spacing-medium);
}

.audio-player__waveform {
    flex: 1;
    width: 100%;
}

.audio-player__controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-medium);
    margin-top: var(--spacing-small);
}

.control-btn {
    background-color: var(--secondary-color);
    color: var(--text-color);
    border: none;
    border-radius: 2%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
    font-size: 18px;
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
}

.control-btn:hover,
.control-btn:focus {
    background-color: var(--accent-color);
    color: var(--background-color);
    transform: scale(1.05);
    outline: none;
}

@media (max-width: 768px) {
    .audio-player__controls {
        flex-wrap: wrap;
    }

    .control-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

.volume-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-small);
}

.volume-control__slider {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 80px;
    height: 4px;
    background: var(--secondary-color);
    outline: none;
    border-radius: 2px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.volume-control__slider:hover {
    opacity: 1;
}

.volume-control__slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
}

.volume-control__slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    border: none;
}

.playlist-container__title {
    color: var(--text-color);
    margin-top: var(--spacing-small);
    margin-bottom: var(--spacing-small);
    font-size: var(--font-size-small);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.playlist-container {
    flex: 1;
    overflow-y: auto;
    max-height: 200px;
}

.playlist-container__list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.playlist-container__item {
    text-align: left;
    padding: 5px var(--spacing-small);
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-size: var(--font-size-small);
}

@media (max-width: 768px) {
    .playlist-container__item {
        font-size: var(--font-size-verysmall);
    }
}

.playlist-container__item:hover,
.playlist-container__item:focus {
    background-color: var(--secondary-color);
    outline: none;
}

.playlist-container__item--active,
.playlist-container__item--active:hover,
.playlist-container__item--active:focus {
    background-color: var(--accent-color);
    color: var(--background-color);
}

.playlist-container::-webkit-scrollbar {
    width: 4px;
}

.playlist-container::-webkit-scrollbar-track {
    background: var(--background-color);
}

.playlist-container::-webkit-scrollbar-thumb {
    background-color: var(--secondary-color);
    border-radius: 2px;
}

.playlist-container::-webkit-scrollbar-thumb:hover {
    background-color: var(--third-color);
}

.footer__copyright {
    text-align: center;
    padding: var(--spacing-small);
    font-size: var(--font-size-verysmall);
    background-color: var(--background-color);
}

.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--accent-color);
    color: var(--background-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    font-size: 24px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.back-to-top.visible {
    opacity: 1;
}

.loading {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    display: none;
}

@media screen and (max-width: 768px) {
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        grid-auto-rows: 150px;
    }

    .header {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav__list {
        flex-direction: column;
        margin-top: 10px;
    }

    .nav__item {
        margin-left: 0;
        margin-top: 5px;
    }
}

@media screen and (max-width: 480px) {
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        grid-auto-rows: 100px;
    }

    .footer {
        height: auto;
    }

    .audio-player__content {
        flex-direction: column;
    }
}

@media print {
    .header,
    .footer,
    .modal,
    .content-container {
        display: none;
    }

    .main {
        padding: 0;
    }

    .gallery {
        display: block;
    }

    .gallery__item {
        page-break-inside: avoid;
        margin-bottom: var(--spacing-medium);
    }
}