:root {
    --black: #000000;
    --white: #ffffff;
    --yellow: #ffff00;
    --orange: #ff3300;
    --lime: #99ff00;
    --cyan: #00ffff;
    --panel: #090909;
    --line: rgba(255, 51, 0, 0.72);
    --shell: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    background: var(--black);
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    margin: 0;
    color: var(--white);
    background: var(--black);
    font-family: "Trebuchet MS", Trebuchet, Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.5;
}

img,
video {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 3px solid var(--cyan);
    outline-offset: 3px;
}

.site-shell {
    width: min(100% - 2rem, var(--shell));
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    z-index: 100;
    top: 0.5rem;
    left: 0.5rem;
    padding: 0.75rem 1rem;
    color: var(--black);
    background: var(--yellow);
    transform: translateY(-150%);
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    padding: 1rem 0 0.25rem;
    background: var(--black);
}

.brand-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-block;
    min-width: 0;
    width: min(100%, 670px);
}

.brand img {
    width: 100%;
    height: auto;
}

.brand__fallback {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.menu-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 0.55rem;
    min-height: 2.75rem;
    padding: 0.5rem 0.65rem;
    border: 1px solid var(--orange);
    color: var(--yellow);
    background: var(--black);
    font: inherit;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
}

.menu-toggle:hover {
    border-color: var(--lime);
    color: var(--lime);
}

.menu-toggle__icon,
.menu-toggle__icon::before,
.menu-toggle__icon::after {
    display: block;
    width: 1.35rem;
    height: 2px;
    background: currentColor;
    transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle__icon {
    position: relative;
}

.menu-toggle__icon::before,
.menu-toggle__icon::after {
    position: absolute;
    left: 0;
    content: "";
}

.menu-toggle__icon::before {
    top: -0.42rem;
}

.menu-toggle__icon::after {
    top: 0.42rem;
}

.menu-toggle.is-open .menu-toggle__icon {
    background: transparent;
}

.menu-toggle.is-open .menu-toggle__icon::before {
    top: 0;
    transform: rotate(45deg);
}

.menu-toggle.is-open .menu-toggle__icon::after {
    top: 0;
    transform: rotate(-45deg);
}

.menu-toggle.is-open .menu-toggle__text {
    font-size: 0;
}

.menu-toggle.is-open .menu-toggle__text::after {
    content: "Close";
    font-size: 0.78rem;
}

.site-layout {
    display: grid;
    grid-template-areas:
        "content"
        "sidebar";
    gap: 0.75rem;
    align-items: start;
    padding-block: 0.75rem 1.25rem;
}

.page-content {
    grid-area: content;
    min-width: 0;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: var(--black);
    box-shadow: 0 0 1.5rem rgba(0, 0, 0, 0.65);
}

.side-panel {
    grid-area: sidebar;
    padding: 0.35rem;
    border: 1px solid var(--orange);
    background: var(--black);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15), 0 0 1rem rgba(255, 51, 0, 0.2);
}

.site-nav {
    display: none;
    grid-template-columns: 1fr;
    gap: 0.25rem;
    margin-top: 0.75rem;
    padding: 0.35rem;
    border: 1px solid var(--orange);
    background: var(--black);
}

.site-nav.is-open {
    display: grid;
}

.no-js .site-nav {
    display: grid;
}

.site-nav__link {
    display: block;
    padding: 0.65rem 0.5rem;
    color: var(--orange);
    font-size: clamp(0.83rem, 3vw, 1rem);
    font-weight: 700;
    line-height: 1.1;
    text-align: left;
    text-decoration: none;
    text-transform: uppercase;
}

.site-nav__link::before {
    content: "›";
    margin-right: 0.35rem;
    color: var(--yellow);
    font-size: 1.25em;
    vertical-align: -0.04em;
}

.site-nav__link:hover,
.site-nav__link.is-current {
    color: var(--lime);
    background: rgba(255, 255, 255, 0.06);
}

.side-panel__contact {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.4rem 1rem;
    align-items: center;
    padding: 0.85rem 0.65rem 0.45rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.mail,
.social-label,
.social-links {
    margin: 0;
}

.mail {
    color: var(--yellow);
    font-size: 0.9rem;
    font-weight: 700;
}

.mail span,
.social-label {
    display: block;
    color: var(--cyan);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.mail a,
.social-links a {
    color: var(--yellow);
}

.social-label {
    grid-column: 1;
}

.social-links {
    display: flex;
    grid-column: 2;
    gap: 0.75rem;
    font-size: 0.86rem;
    font-weight: 700;
}

.social-links a:hover,
.mail a:hover {
    color: var(--lime);
}

.content-section + .content-section {
    margin-top: clamp(2rem, 6vw, 3.5rem);
}

.page-title,
.subheading {
    margin: 0 0 0.75rem;
    color: var(--yellow);
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
}

.page-title {
    font-size: clamp(1.15rem, 4vw, 1.5rem);
}

.subheading {
    font-size: clamp(1rem, 3.5vw, 1.15rem);
}

.text {
    margin: 0;
    color: var(--white);
    font-size: clamp(0.98rem, 2.7vw, 1.08rem);
    font-weight: 700;
    line-height: 1.6;
    text-align: left;
}

.text + .text {
    margin-top: 1rem;
}

.text a {
    color: var(--white);
}

.text a:hover {
    color: var(--lime);
}

.slideshow {
    margin-bottom: clamp(1.5rem, 5vw, 2.5rem);
}

.slideshow__track {
    position: relative;
    overflow: hidden;
    aspect-ratio: 600 / 407;
    border: 2px solid var(--yellow);
    background: #111;
    box-shadow: 0 0 1.5rem rgba(255, 255, 0, 0.15);
}

.slideshow__slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 500ms ease;
}

.slideshow__slide.is-active {
    opacity: 1;
}

.slideshow__controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.45rem;
    padding-top: 0.75rem;
}

.slideshow__dot {
    width: 0.65rem;
    height: 0.65rem;
    padding: 0;
    border: 1px solid var(--yellow);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
}

.slideshow__dot.is-active,
.slideshow__dot:hover {
    background: var(--orange);
}

.event-columns {
    display: grid;
    gap: 1.5rem;
}

.arrow-list {
    display: grid;
    gap: 0.55rem;
    padding: 0;
    list-style: none;
}

.arrow-list li::before {
    content: "➜";
    display: inline-block;
    margin-right: 0.6rem;
    color: var(--yellow);
}

.notice {
    margin: 2rem 0 0;
    padding: 0.9rem 1rem;
    border-inline-start: 4px solid var(--yellow);
    color: var(--yellow);
    font-size: clamp(0.95rem, 2.7vw, 1.05rem);
    font-weight: 700;
    line-height: 1.6;
    background: rgba(255, 255, 0, 0.08);
}

.contact-section {
    max-width: 50rem;
}

.contact-card {
    padding: clamp(1rem, 4vw, 1.5rem);
    border: 1px solid rgba(0, 255, 255, 0.55);
    background: rgba(0, 255, 255, 0.04);
}

.contact-card h2 {
    margin: 0 0 0.35rem;
    color: var(--cyan);
    font-size: 1rem;
    text-transform: uppercase;
}

.contact-card p + h2 {
    margin-top: 1.4rem;
}

.press-review {
    margin: 0;
}

.press-review img {
    width: 100%;
    height: auto;
    border: 1px solid var(--yellow);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.flipbook {
    --press-scale: 1;
    max-width: 58rem;
    margin-inline: auto;
}

.flipbook__stage {
    position: relative;
    display: grid;
    min-height: min(70vh, 44rem);
    overflow: hidden;
    border: 1px solid var(--yellow);
    perspective: 1200px;
    background: #080808;
    box-shadow: 0 0 1.5rem rgba(255, 255, 0, 0.12);
}

.flipbook__page {
    position: absolute;
    inset: 0;
    display: none;
    place-items: center;
    margin: 0;
    padding: 0.6rem;
    background: #080808;
    backface-visibility: hidden;
    transform: rotateY(0);
    transform-style: preserve-3d;
}

.flipbook__page.is-active,
.flipbook__page.is-under,
.flipbook__page.is-flipping {
    display: grid;
}

.flipbook__page.is-active {
    z-index: 2;
}

.flipbook__page.is-under {
    z-index: 1;
}

.flipbook__page.is-flipping {
    z-index: 3;
    animation-duration: 620ms;
    animation-timing-function: ease-in-out;
    animation-fill-mode: forwards;
}

.flipbook__page.is-flip-next {
    transform-origin: left center;
    animation-name: flip-next;
}

.flipbook__page.is-flip-prev {
    transform-origin: right center;
    animation-name: flip-prev;
}

.flipbook__page-content {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    transition: transform 180ms ease;
    transform: scale(var(--press-scale));
    transform-origin: center;
}

.flipbook__page-content img {
    width: auto;
    max-width: 100%;
    max-height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.35);
    object-fit: contain;
}

.flipbook__controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    padding-top: 0.9rem;
}

.flipbook__control {
    display: inline-grid;
    width: 2.7rem;
    height: 2.7rem;
    place-items: center;
    padding: 0;
    border: 1px solid var(--orange);
    color: var(--yellow);
    background: var(--black);
    font: inherit;
    font-size: 1.45rem;
    font-weight: 700;
    cursor: pointer;
}

.flipbook__control:hover:not(:disabled) {
    border-color: var(--lime);
    color: var(--lime);
}

.flipbook__control:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.flipbook__counter {
    display: inline-grid;
    min-width: 4rem;
    place-items: center;
    color: var(--white);
    font-weight: 700;
}

.flipbook__divider {
    width: 1px;
    height: 2rem;
    align-self: center;
    background: rgba(255, 255, 255, 0.35);
}

.flipbook:fullscreen {
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    width: 100%;
    height: 100%;
    max-width: none;
    padding: 1rem;
    background: var(--black);
}

.flipbook:fullscreen .flipbook__stage {
    min-height: 0;
    height: 100%;
}

@keyframes flip-next {
    from { transform: rotateY(0); }
    to { transform: rotateY(-180deg); }
}

@keyframes flip-prev {
    from { transform: rotateY(0); }
    to { transform: rotateY(180deg); }
}

.video-access {
    max-width: 50rem;
}

.access-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    align-items: center;
    max-width: 32rem;
}

.access-form input {
    width: 100%;
    min-height: 2.8rem;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--yellow);
    color: var(--white);
    background: #141414;
    font: inherit;
}

.access-form button {
    min-height: 2.8rem;
    padding: 0.55rem 1rem;
    border: 1px solid var(--orange);
    color: var(--black);
    background: var(--orange);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
}

.access-form button:hover {
    border-color: var(--lime);
    background: var(--lime);
}

.form-error {
    margin: 0 0 1rem;
    color: var(--orange);
    font-weight: 700;
}

.video-grid {
    display: grid;
    gap: clamp(1.5rem, 5vw, 2.25rem);
}

.video-card {
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.035);
}

.video-card .subheading {
    min-height: 2.5em;
}

.video-card video {
    width: 100%;
    aspect-ratio: 350 / 250;
    background: #111;
}

.site-footer {
    padding: 1rem 0 1.5rem;
    color: var(--white);
    background: var(--black);
    text-align: right;
}

.site-footer a:hover {
    color: var(--lime);
}

dialog.lightbox {
    width: min(94vw, 72rem);
    max-width: none;
    max-height: 94vh;
    padding: 0;
    border: 1px solid var(--yellow);
    color: var(--white);
    background: var(--black);
}

dialog.lightbox::backdrop {
    background: rgba(0, 0, 0, 0.87);
}

.lightbox__inner {
    position: relative;
    padding: 2.7rem 0 0;
}

.lightbox__image {
    width: auto;
    max-width: 100%;
    max-height: calc(94vh - 6.5rem);
    margin: auto;
}

.lightbox__caption {
    margin: 0;
    padding: 0.8rem 1rem;
    color: var(--yellow);
    font-weight: 700;
    text-align: center;
}

.lightbox__close {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 2rem;
    height: 2rem;
    border: 1px solid var(--yellow);
    color: var(--yellow);
    background: var(--black);
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
}

.lightbox__close:hover {
    color: var(--black);
    background: var(--yellow);
}

@media (min-width: 38rem) {
    .page-content {
        padding: clamp(1.25rem, 4vw, 2rem);
    }

    .event-columns,
    .video-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .access-form {
        grid-template-columns: minmax(9rem, auto) 1fr auto;
    }
}

@media (min-width: 56rem) {
    .site-header {
        padding-top: 1.5rem;
    }

    .site-layout {
        grid-template-areas: "content sidebar";
        grid-template-columns: minmax(0, 1fr) 15.5rem;
        gap: 1.5rem;
    }

    .side-panel__contact {
        grid-template-columns: 1fr;
    }

    .social-label,
    .social-links {
        grid-column: 1;
    }

    .site-footer {
        padding-bottom: 2.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .slideshow__slide {
        transition: none;
    }

    .flipbook__page.is-flipping {
        animation-duration: 1ms;
    }

    .flipbook__page-content {
        transition: none;
    }
}