@font-face {
    font-family: 'Sohne Breit';
    src: url('assets/font/SohneBreit-Extrafett.otf') format('opentype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg: #121212;
    --bg-dark: #000;
    --text: #f5f2ed;
    --accent: #012bed;
    --font: "Major Mono Display", monospace;
    --size-xl: 5rem;
    --size-lg: 1.6rem;
    --size-md: 2rem;
    --size-sm: 1.1rem;
    --border: 2px;
    --speed: 0.3s;
    --width-max: 1250px;
    --logo-size: 8rem;
    /* Duotone effect */
    --duotone-base: #f7392b;
    --duotone-foreground: #16006f;
    --duotone-bg-blend: multiply;
    --duotone-fg-blend: difference;
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-weight: 400;
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

.page {
    min-height: 100vh;
    padding: 2rem 1.5rem;
    display: flex;
    justify-content: center;
}

.page-content {
    width: 100%;
    max-width: var(--width-max);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: calc(100vh - 4rem);
    min-height: calc(100dvh - 4rem);
}

.row {
    padding: 0.5rem 0;
    border-top: var(--border) solid var(--text);
    border-bottom: var(--border) solid var(--text);
}

.row--no-top {
    border-top: none;
}

header {
    display: flex;
    flex-direction: column;
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-logo {
    display: block;
    line-height: 0;
}

.brand-logo video,
.brand-logo img {
    height: var(--logo-size);
    width: auto;
    display: block;
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) brightness(95%);
}

/* Mobile: show image, hide video */
.brand-logo .brand-img {
    display: none;
}

@media (max-width: 768px) {
    .brand-logo .brand-video {
        display: none;
    }

    .brand-logo .brand-img {
        display: block;
    }
}

.brand-name {
    font-family: 'Sohne Breit', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
}

nav ul {
    display: flex;
    gap: 1.5rem;
}

.link-hover {
    font-size: 2.2rem;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1;
    display: inline-block;
    position: relative;
    padding: 0 5px;
    transition: color var(--speed) ease;
    -webkit-tap-highlight-color: transparent;
}

.link-hover::before {
    content: "";
    position: absolute;
    inset: 0;
    width: 0;
    background-color: var(--text);
    transition: width var(--speed) ease;
    z-index: -1;
}

.link-hover:hover::before {
    width: 100%;
}

.link-hover:hover,
.link-hover:active {
    color: var(--bg);
    mix-blend-mode: screen;
}

.link-hover:active::before {
    width: 100%;
}

.tagline {
    font-size: var(--size-sm);
    line-height: 1;
}

.content-text {
    width: 80%;
    font-size: 1.85rem;
    font-weight: 700;
    letter-spacing: 0.02rem;
    line-height: 1.5;
}

.content-text span {
    opacity: 0;
    animation: fade-in 0.3s ease forwards;
}

@keyframes fade-in {
    to { opacity: 1; }
}

footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.social {
    display: flex;
    gap: 1.5rem;
}

.page--landing {
    background-color: var(--bg-dark);
    overflow: hidden;
    padding: 0;
}

.landing-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: auto;
    z-index: 1;
}

.landing-text {
    position: absolute;
    font-size: var(--size-xl);
    font-weight: 400;
    color: var(--accent);
    letter-spacing: 0.5rem;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    z-index: 2;
}

.landing-text--left {
    left: 3rem;
    top: 50%;
    transform: translateY(-50%);
}

.landing-text--right {
    right: 3rem;
    top: 50%;
    transform: translateY(-50%) rotate(180deg);
}

/* SPA Layout */
.page--spa {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
}

.page--spa .page-content {
    height: calc(100vh - 4rem);
    height: calc(100dvh - 4rem);
    display: flex;
    flex-direction: column;
}

.page--spa header {
    flex-shrink: 0;
}

.page--spa footer {
    flex-shrink: 0;
}

.content-wrapper {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.content-scroll {
    height: calc(100% - 1rem);
    margin-top: 1rem;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.content-scroll::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.content-section {
    display: none;
    min-height: 100%;
    padding: 2vh 0;
}

.content-section.active {
    display: block;
}

#section-home.active {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.content-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
}

#section-home .content-inner {
    align-items: flex-start;
    padding-top: 1.5rem;
}

#section-about .content-inner,
#section-support .content-inner,
#section-events .content-inner,
#section-contact .content-inner {
    padding-top: 1.5rem;
}

.content-inner--scroll {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 3rem 0 2rem 0;
}

/* Section Styles */
.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
}

.section-content {
    width: 100%;
    max-width: 800px;
}

#section-about .section-content,
#section-support .section-content,
#section-contact .section-content {
    background: rgba(22, 0, 111, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 0.6em 0.75em;
}

#section-about .section-content {
    text-align: left;
}

.section-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.section-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 2rem;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* Duotone Background */
.duotone-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--duotone-base);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
    overflow: hidden;
}

.duotone-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(1);
    mix-blend-mode: var(--duotone-bg-blend);
}

.duotone-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--duotone-foreground);
    mix-blend-mode: var(--duotone-fg-blend);
    z-index: 1;
}

/* Active states */
.content-section.active .duotone-bg {
    opacity: 1;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.event-row {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding: 1.5rem 0;
}

.event-logo {
    flex-shrink: 0;
    width: 280px;
    height: 280px;
}

.event-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.event-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.event-info-block {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background: rgba(22, 0, 111, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 0.6em 0.75em;
}

.event-name {
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    margin: 0;
}

.event-subtitle {
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    display: block;
    margin: 0;
}

.event-detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}


.event-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.6;
    min-width: 80px;
}

.event-value {
    font-size: 1.1rem;
    font-weight: 500;
    display: block;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* Join Section */
.join-option {
    padding: 2rem 0;
    text-align: right;
}

.join-option:first-of-type {
    padding-top: 0;
}

.join-option h3 {
    margin-top: 0;
}

.join-option .link-hover {
    font-size: 1.5rem;
}

.join-form {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.form-input {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: var(--font);
    background: transparent;
    border: 2px solid var(--text);
    color: var(--text);
    outline: none;
    transition: background var(--speed) ease;
}

.form-input::placeholder {
    color: rgba(245, 242, 237, 0.5);
}

.form-input:focus {
    background: rgba(245, 242, 237, 0.1);
}

.form-button {
    font-size: 2.2rem;
    font-family: var(--font);
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1;
    display: inline-block;
    position: relative;
    padding: 0 5px;
    background: transparent;
    color: var(--text);
    border: none;
    cursor: pointer;
    transition: color var(--speed) ease;
    -webkit-tap-highlight-color: transparent;
}

.form-button::before {
    content: "";
    position: absolute;
    inset: 0;
    width: 0;
    background-color: var(--text);
    transition: width var(--speed) ease;
    z-index: -1;
}

.form-button:hover::before {
    width: 100%;
}

.form-button:hover,
.form-button:active {
    color: var(--bg);
    mix-blend-mode: screen;
}

.form-button:active::before {
    width: 100%;
}

/* Gallery Section */
#section-gallery.active {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    max-height: 100%;
    padding: 1rem 0;
    overflow: hidden;
    box-sizing: border-box;
}

#section-gallery .gallery-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
    background-color: #0a036d;
}

#section-gallery.active .gallery-bg {
    opacity: 1;
}

.content-inner--gallery {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    max-height: 100%;
    overflow: hidden;
}

/* Gallery Carousel - CSS Scroll Snap */
.gallery-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
}

.gallery-carousel {
    width: 100%;
    height: 100%;
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.gallery-carousel::-webkit-scrollbar {
    display: none;
}

.gallery-carousel img,
.gallery-carousel video {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    object-fit: contain;
    scroll-snap-align: center;
}

.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    font-size: 6rem;
    color: var(--text);
    cursor: pointer;
    z-index: 10;
    transition: color 0.3s ease;
    padding: 1rem;
}

.gallery-arrow:hover {
    color: var(--duotone-base);
}

.gallery-arrow--prev {
    left: 1rem;
}

.gallery-arrow--next {
    right: 1rem;
}

/* Nav active state */
.nav-link.active {
    color: var(--bg);
    mix-blend-mode: screen;
}

.nav-link.active::before {
    width: 100%;
    background-color: var(--text);
}

/* Tablet and small desktop */
@media (max-width: 768px) {
    :root {
        --size-xl: 3.5rem;
        --size-lg: 1.3rem;
        --size-md: 1.5rem;
        --logo-size: 5rem;
    }

    .page {
        padding: 2rem 1rem;
    }

    .page--spa {
        padding: 1rem;
    }

    .page--spa .page-content {
        height: calc(100vh - 2rem);
        height: calc(100dvh - 2rem);
    }

    .content-text {
        width: 100%;
        font-size: 1.4rem;
    }

    .brand-name {
        font-size: 1.6rem;
    }

    .link-hover {
        font-size: 1.6rem;
    }

    nav ul {
        gap: 1rem;
    }

    .header-main {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .lead {
        font-size: 1.2rem;
    }

    .event-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .event-logo {
        width: 180px;
        height: 180px;
    }

    .event-detail-item {
        flex-direction: column;
        gap: 0.25rem;
    }

    .event-label {
        min-width: auto;
    }

    .join-form {
        flex-direction: column;
    }

    .landing-logo {
        width: 280px;
    }

    .landing-text--left {
        left: 1rem;
    }

    .landing-text--right {
        right: 1rem;
    }

    .social {
        gap: 1rem;
    }

    footer {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .gallery-arrow {
        font-size: 4rem;
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    :root {
        --logo-size: 3.5rem;
    }

    .page--spa {
        padding: 0.75rem;
    }

    .page--spa .page-content {
        height: calc(100vh - 1.5rem);
        height: calc(100dvh - 1.5rem);
    }

    .row {
        padding: 0.4rem 0;
    }

    .brand {
        gap: 0.75rem;
    }

    .brand-name {
        font-size: 1.2rem;
    }

    .header-main {
        flex-direction: row;
        align-items: center;
        gap: 0;
    }

    .link-hover {
        font-size: 1rem;
        padding: 0 3px;
    }

    nav ul {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .tagline {
        font-size: 0.85rem;
    }

    .content-text {
        font-size: 1.05rem;
        line-height: 1.6;
    }

    .content-inner--scroll {
        padding: 1rem 0;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .section-content {
        max-width: 100%;
    }

    .section-content p {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .section-content h3 {
        font-size: 1.1rem;
        margin-top: 1.5rem;
    }

    .lead {
        font-size: 1.05rem;
        margin-bottom: 1.5rem;
    }

    .event-row {
        gap: 1rem;
        padding: 1rem 0;
    }

    .event-logo {
        width: 120px;
        height: 120px;
    }

    .event-name {
        font-size: 0.95rem;
    }

    .event-label {
        font-size: 0.75rem;
    }

    .event-value {
        font-size: 0.85rem;
    }

    .join-option {
        padding: 1.5rem 0;
    }

    .join-option .link-hover {
        font-size: 1.1rem;
    }

    .form-input {
        padding: 0.6rem 0.8rem;
        font-size: 0.95rem;
    }

    .form-button {
        font-size: 1.1rem;
        padding: 0 3px;
    }

    footer {
        flex-direction: column;
        align-items: center;
        gap: 0.4rem;
    }

    .footer-left .link-hover,
    .social .link-hover {
        font-size: 0.95rem;
    }

    .social {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .gallery-carousel img,
    .gallery-carousel video {
        max-height: 50vh;
        max-height: 50dvh;
    }

    .gallery-arrow {
        font-size: 2.5rem;
        padding: 0.25rem;
    }

    .gallery-arrow--prev {
        left: 0.25rem;
    }

    .gallery-arrow--next {
        right: 0.25rem;
    }

    .landing-logo {
        width: 200px;
    }

    .landing-text {
        font-size: 2.5rem;
        letter-spacing: 0.3rem;
    }
}

/* Extra small phones */
@media (max-width: 360px) {
    :root {
        --logo-size: 2.5rem;
    }

    .page--spa {
        padding: 0.5rem;
    }

    .page--spa .page-content {
        height: calc(100vh - 1rem);
        height: calc(100dvh - 1rem);
    }

    .brand-name {
        font-size: 1rem;
    }

    .link-hover {
        font-size: 0.85rem;
    }

    .content-text {
        font-size: 0.95rem;
    }

    .section-content p {
        font-size: 0.85rem;
    }

    .event-logo {
        width: 100px;
        height: 100px;
    }

    .event-value {
        font-size: 0.8rem;
    }

    .tagline {
        font-size: 0.75rem;
    }

    .footer-left .link-hover,
    .social .link-hover {
        font-size: 0.85rem;
    }

    .gallery-arrow {
        font-size: 2rem;
    }
}