/* ============================================================
   BILDRAUSCH — STYLESHEET
   Helles Theme · Schwarz auf Weiß · System fonts only
   ============================================================ */

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

/* === VARIABLES === */
:root {
    --font-sans:    'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-display: 'Arial Black', 'Helvetica Neue', Helvetica, Arial, sans-serif;

    --c-bg:        #ffffff;
    --c-bg-alt:    #f7f7f7;
    --c-bg-card:   #e8e8e8;
    --c-text:      #111111;
    --c-muted:     #888;
    --c-border:    #cdc8bf;
    --c-accent:    #c8001a;

    --max-w:       1200px;
    --pad-x:       clamp(24px, 5vw, 80px);
    --section-py:  clamp(80px, 10vw, 140px);
}

/* === BASE === */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--font-sans);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    line-height: 1.05;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    text-transform: uppercase;
}

h3 {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

p {
    max-width: 62ch;
}

.lead {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.55;
}

/* === LAYOUT === */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
}

.section-header {
    display: flex;
    align-items: baseline;
    gap: 20px;
    margin-bottom: 56px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--c-border);
}

.section-label {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--c-muted);
    text-transform: uppercase;
    flex-shrink: 0;
}

.section-intro {
    font-size: 1.05rem;
    color: var(--c-muted);
    margin-bottom: 56px;
    max-width: 60ch;
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 15px 34px;
    background: var(--c-text);
    color: var(--c-bg);
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: background 0.2s ease, color 0.2s ease;
}

.btn:hover {
    background: var(--c-accent);
    color: #fff;
}

.btn-outline {
    display: inline-block;
    padding: 12px 26px;
    border: 1px solid var(--c-border);
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-muted);
    white-space: nowrap;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.btn-outline:hover {
    border-color: var(--c-text);
    color: var(--c-text);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 18px var(--pad-x);
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 1px 0 var(--c-border);
}

.nav__inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

/* Logo als Bild */
.nav__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav__logo-img {
    height: 68px;
    width: auto;
    display: block;
}

.nav__links {
    display: flex;
    gap: 40px;
}

.nav__links a {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-muted);
    transition: color 0.2s ease;
}

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

.nav__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1;
}

.nav__burger span {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--c-text);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    padding: clamp(130px, 18vw, 200px) var(--pad-x) clamp(60px, 8vw, 100px);
    overflow: hidden;
    background: var(--c-bg);
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 75% 35%, rgba(200, 0, 26, 0.04) 0%, transparent 55%),
        radial-gradient(ellipse at 5% 90%, rgba(0, 0, 0, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero__bg-title {
    position: absolute;
    bottom: -0.12em;
    left: calc(var(--pad-x) - 0.05em);
    font-family: var(--font-display);
    font-size: clamp(100px, 17vw, 240px);
    font-weight: 900;
    text-transform: uppercase;
    color: transparent;
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.06);
    letter-spacing: -0.04em;
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
    line-height: 1;
}

.hero__scratches {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero__scratches svg {
    width: 100%;
    height: 100%;
}

.hero__inner {
    position: relative;
    z-index: 1;
    max-width: var(--max-w);
    width: 100%;
    margin: 0 auto;
}

.hero__tag {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--c-muted);
    margin-bottom: 28px;
}

.hero__display {
    font-family: var(--font-display);
    font-size: clamp(4.5rem, 13vw, 12rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.04em;
    line-height: 0.92;
    margin-bottom: 24px;
}

.hero__title {
    font-size: clamp(2.8rem, 8.5vw, 7.5rem);
    text-transform: uppercase;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: -10px;
}

.hero__title-location {
    display: block;
    font-size: 0.42em;
    font-family: var(--font-sans);
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-muted);
    margin-top: 0.6em;
}

.hero__desc {
    font-size: clamp(0.95rem, 1.4vw, 1.1rem);
    color: rgba(17, 17, 17, 0.55);
    max-width: 48ch;
    margin-bottom: 52px;
    line-height: 1.7;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
    padding: var(--section-py) 0;
    background: var(--c-bg-alt);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 100px);
}

.about__main p + p {
    margin-top: 20px;
    color: rgba(17, 17, 17, 0.65);
}

.about__focus h3 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--c-muted);
    margin-bottom: 28px;
}

.focus-list {
    margin-bottom: 32px;
}

.focus-list li {
    padding: 16px 0;
    border-bottom: 1px solid var(--c-border);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 14px;
    color: rgba(17, 17, 17, 0.85);
}

.focus-list li::before {
    content: '—';
    color: var(--c-accent);
    font-weight: 900;
    flex-shrink: 0;
}

.about__focus > p {
    color: rgba(17, 17, 17, 0.55);
    font-size: 0.9rem;
}

/* ============================================================
   FESTIVALS
   ============================================================ */
.festivals {
    padding: var(--section-py) 0;
    background: var(--c-bg);
}

.festival__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
}

.festival-card {
    background: var(--c-bg-card);
    padding: clamp(40px, 5vw, 70px) clamp(32px, 4vw, 56px);
    position: relative;
    overflow: hidden;
    transition: background 0.3s ease;
}

.festival-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--c-accent);
    transition: height 0.45s ease;
}

.festival-card:hover {
    background: #ddd8cf;
}

.festival-card:hover::before {
    height: 100%;
}

.festival-card__num {
    font-family: var(--font-display);
    font-size: clamp(60px, 8vw, 110px);
    font-weight: 900;
    color: rgba(0, 0, 0, 0.05);
    position: absolute;
    top: 16px;
    right: 24px;
    line-height: 1;
    user-select: none;
    pointer-events: none;
}

.festival-card__title {
    font-size: clamp(1.3rem, 2.2vw, 1.9rem);
    text-transform: uppercase;
    margin-bottom: 14px;
    position: relative;
}

.festival-card__tagline {
    font-size: 1rem;
    color: var(--c-accent);
    margin-bottom: 20px;
    font-style: italic;
    max-width: none;
}

.festival-card p:last-of-type {
    color: rgba(17, 17, 17, 0.6);
    font-size: 0.95rem;
    margin-bottom: 36px;
    max-width: 48ch;
}

.festival-card__link {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(17, 17, 17, 0.45);
    border-bottom: 1px solid var(--c-border);
    padding-bottom: 3px;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.festival-card__link:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
}

/* ============================================================
   SUBMISSION
   ============================================================ */
.submission {
    padding: var(--section-py) 0;
    background: var(--c-bg-alt);
}

.submission > .container > p:not(.note) {
    margin-bottom: 48px;
    color: rgba(17, 17, 17, 0.65);
    font-size: 1.05rem;
}

.submission__grid {
    display: flex;
    flex-direction: column;
    margin-bottom: 48px;
    border-top: 1px solid var(--c-border);
}

.submission__item {
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 28px 0;
    border-bottom: 1px solid var(--c-border);
    color: var(--c-text);
    text-decoration: none;
    transition: padding-left 0.25s ease;
    position: relative;
}

.submission__item::before {
    content: '';
    position: absolute;
    left: -2px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--c-accent);
    transform: scaleY(0);
    transition: transform 0.25s ease;
}

.submission__item:hover {
    padding-left: 12px;
}

.submission__item:hover::before {
    transform: scaleY(1);
}

.submission__num {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: var(--c-muted);
    flex-shrink: 0;
    width: 28px;
}

.submission__name {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    text-transform: uppercase;
    letter-spacing: -0.01em;
    flex: 1;
}

.submission__arrow {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-muted);
    flex-shrink: 0;
    transition: color 0.2s ease;
}

.submission__item:hover .submission__arrow {
    color: var(--c-accent);
}

.note {
    color: var(--c-muted);
    font-size: 0.88rem;
    font-style: italic;
    max-width: none !important;
}

/* ============================================================
   COOPERATION
   ============================================================ */
.cooperation {
    padding: var(--section-py) 0;
    background: var(--c-bg);
}

.cooperation .lead {
    margin-bottom: 36px;
    color: rgba(17, 17, 17, 0.8);
}

.coop-intro {
    color: var(--c-muted);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 28px;
    max-width: none !important;
}

.coop-list {
    margin-bottom: 60px;
    border-top: 1px solid var(--c-border);
}

.coop-list li {
    padding: 22px 0;
    border-bottom: 1px solid var(--c-border);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 18px;
    max-width: 60ch;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.coop-list li::before {
    content: '→';
    color: var(--c-accent);
    font-weight: 700;
    flex-shrink: 0;
}

.coop-list li:hover {
    padding-left: 6px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
    padding: var(--section-py) 0;
    background: var(--c-bg-alt);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: clamp(40px, 6vw, 100px);
    align-items: center;
}

.contact__info p {
    font-size: 1.05rem;
    line-height: 1.9;
    max-width: none;
    color: rgba(17, 17, 17, 0.6);
}

.contact__mail a {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.5vw, 2.1rem);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    display: inline-block;
    border-bottom: 2px solid var(--c-accent);
    padding-bottom: 6px;
    transition: color 0.2s ease;
    word-break: break-all;
}

.contact__mail a:hover {
    color: var(--c-accent);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: 80px 0 36px;
    background: var(--c-bg);
    border-top: 1px solid var(--c-border);
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr) 1.4fr;
    gap: clamp(32px, 4vw, 60px);
    margin-bottom: 60px;
    align-items: start;
}

.footer__col h4 {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--c-muted);
    margin-bottom: 20px;
    font-weight: 700;
}

.footer__col p {
    font-size: 0.88rem;
    line-height: 1.85;
    color: rgba(17, 17, 17, 0.5);
    max-width: none;
}

.footer__col p + p {
    margin-top: 14px;
}

.footer__col small {
    font-size: 0.78rem;
    color: var(--c-muted);
}

.footer__col a {
    font-size: 0.88rem;
    color: rgba(17, 17, 17, 0.5);
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.footer__col a:hover {
    color: var(--c-text);
    border-color: var(--c-border);
}

.footer__col--logo {
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
}

.footer__logo-link {
    display: block;
    transition: opacity 0.2s ease;
}

.footer__logo-link:hover {
    opacity: 0.75;
}

.footer__logo-img {
    width: clamp(140px, 18vw, 220px);
    height: auto;
    display: block;
}

.footer__bottom {
    padding-top: 28px;
    border-top: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 0.72rem;
    color: var(--c-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.footer__nav {
    display: flex;
    gap: 32px;
}

.footer__nav a {
    color: var(--c-muted);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

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

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
    .nav__links {
        display: none;
        position: absolute;
        top: calc(100% + 18px);
        left: calc(-1 * var(--pad-x));
        right: calc(-1 * var(--pad-x));
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 28px var(--pad-x);
        gap: 24px;
        border-top: 1px solid var(--c-border);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    }

    .nav__links.open {
        display: flex;
    }

    .nav__links a {
        font-size: 1rem;
        letter-spacing: 0.08em;
    }

    .nav__burger {
        display: flex;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .festival__grid {
        grid-template-columns: 1fr;
    }

    .contact__inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer__col--logo {
        justify-content: flex-start;
    }
}

@media (max-width: 600px) {
    .submission__item {
        gap: 16px;
    }

    .submission__arrow {
        display: none;
    }

    .section-header {
        flex-direction: column;
        gap: 6px;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer__bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .hero__title {
        font-size: clamp(2.4rem, 12vw, 4rem);
    }

    .hero__display {
        font-size: clamp(3rem, 14vw, 5rem);
    }

    .hero {
        padding-top: 112px;
        align-items: center;
    }
}