:root {
    --bg-color: #ffffff;
    --text-color: #ffffff;
    --text-secondary: #ffffff;
    --accent-color: #c7c7c7;
    --accent-low-op: rgba(139, 121, 139, 0.16);
    --hero-image: url('https://wokuhe.de/wkhadmin/uploads/hero_1775066697_bb7b53f1.jpg');

    --transition-speed: 0.3s;
    --header-height: 80px;
    --container-padding: 0 5%;
    --font-main: 'Space Grotesk', 'Inter', sans-serif;
    --font-heading: 'Anton', sans-serif;
}

/* --- RESET & BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { width: 100%; overflow-x: hidden; }

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.4;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-speed) ease;
}

ul {
    list-style: none;
}

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

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 400; /* Anton is naturally bold */
    text-transform: uppercase;
    letter-spacing: 0.15em; /* Hoher Zeichenabstand */
}

/* --- TYPOGRAPHY --- */
h1 { font-size: clamp(4rem, 15vw, 10rem); line-height: 0.9; }
h2 { font-size: clamp(2.5rem, 8vw, 5rem); margin-bottom: 3rem; line-height: 1; }
p { font-size: 1.1rem; margin-bottom: 1.5rem; max-width: 40ch; color: var(--text-secondary); }

/* --- BACKGROUND TEXT DECORATION --- */
.bg-text {
    position: absolute;
    font-family: var(--font-heading);
    font-size: clamp(10rem, 30vw, 40rem);
    color: var(--accent-low-op);
    z-index: -1;
    pointer-events: none;
    white-space: nowrap;
    text-transform: uppercase;
    line-height: 1;
}

.bg-text::after {
    content: "";
    position: absolute;
    inset: -5%;
    background: radial-gradient(200px 200px at 20% 40%, var(--accent-low-op), transparent 60%), radial-gradient(200px 200px at 80% 60%, var(--accent-low-op), transparent 60%);
    opacity: 0.6;
    animation: bg-glow 12s ease-in-out infinite alternate;
}

.hero h1 {
    text-shadow: 0 6px 30px rgba(0,0,0,0.6);
}

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    border: 1px solid var(--text-color);
    color: var(--text-color);
    background: transparent;
    text-transform: uppercase;
    font-family: var(--font-heading);
    letter-spacing: 0.2em;
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    border-radius: 0; /* Eckig */
}

.btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-pink {
    border-color: var(--accent-color);
    color: var(--accent-color);
    animation: btn-pulse 4s ease-in-out infinite;
}

.btn-pink:hover {
    background: var(--accent-color);
    color: var(--bg-color);
}

/* --- LAYOUT --- */
.section {
    padding: 150px 0;
    width: 100%;
    position: relative;
}

.container-full {
    width: 100%;
    padding: var(--container-padding);
}

.divider {
    width: 100%;
    height: 2px;
    background-image: linear-gradient(90deg, var(--accent-color), var(--text-secondary) 50%, var(--accent-color));
    background-size: 200% 100%;
    margin: 4rem 0;
    animation: divider-flow 8s linear infinite;
}

/* --- HEADER --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    border-bottom: 1px solid var(--accent-low-op);
    background: var(--bg-color);
}

.nav-left, .nav-right {
    display: flex;
    gap: 40px;
    flex: 1;
}

.nav-right { justify-content: flex-end; }

.logo {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--text-color);
    letter-spacing: 0.2em;
}

.logo-link { flex: 0 0 auto; }
.burger { flex: 0 0 auto; }

.header-logo {
    height: 48px;
    width: auto;
    display: block;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Burger */
.burger {
    display: none;
    cursor: pointer;
    z-index: 4000;
    position: relative;
    width: 36px;
    height: 28px;
}

.burger div {
    position: absolute;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--text-color);
    margin: 0;
    transition: all 0.3s ease;
}

.burger .line1 { top: 6px; }
.burger .line2 { top: 50%; transform: translateY(-50%); }
.burger .line3 { bottom: 6px; }

.burger.toggle .line1 { top: 50%; transform: translateY(-50%) rotate(45deg); }
.burger.toggle .line2 { opacity: 0; }
.burger.toggle .line3 { bottom: auto; top: 50%; transform: translateY(-50%) rotate(-45deg); }

/* --- HERO --- */
.hero {
    height: 100vh;
    height: 100svh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5%;
    position: relative;
    overflow: hidden;
}

.hero-video-container {
    position: absolute;
    inset: 0;
    z-index: -2;
    overflow: hidden;
    background: #000;
}

.hero-video-container iframe,
.hero-video-container img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    object-fit: cover;
    transform: none;
    background: url('uploads/hero_1775066697_bb7b53f1.jpg') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.55) 40%, rgba(0,0,0,0.65) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    margin-top: 100px;
}

.hero-sub {
    font-family: var(--font-main);
    font-size: 1.5rem;
    max-width: 600px;
    margin-top: 2rem;
    text-transform: none;
    letter-spacing: 0;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

/* --- IMAGES AS POSTER TILES --- */
.poster-grid {
    display: flex;
    flex-wrap: wrap;
}

.poster-tile {
    flex: 1;
    min-width: 25%;
    aspect-ratio: 3/4;
    overflow: hidden;
    position: relative;
}

.poster-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.35);
    transition: all 0.5s ease;
    animation: slow-zoom 14s ease-in-out infinite alternate;
}

.poster-tile:hover img {
    filter: grayscale(0%) contrast(1);
    transform: scale(1.05);
    animation-play-state: paused;
}

.poster-tile-overlay {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    z-index: 2;
    background: rgba(0,0,0,0.35);
    padding: 0.5rem 0.75rem;
}

/* --- FOOTER --- */
footer {
    padding: 100px 5%;
    border-top: 1px solid var(--accent-low-op);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 5rem;
    line-height: 0.8;
    margin-bottom: 2rem;
}

.footer-logo-img {
    height: 64px;
    width: auto;
    display: block;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 0 rgba(0,0,0,0)); /* placeholder to match text spacing */
}

/* --- MOBILE --- */
@media (max-width: 1024px) {
    .nav-left, .nav-right { display: none; }
    .burger { display: block; }
    header { padding: 0 4%; }
    .hero-content { padding-top: calc(var(--header-height) + env(safe-area-inset-top, 0px)); }
    
    .poster-tile { min-width: 50%; }

    .hero-overlay {
        background: linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.65) 40%, rgba(0,0,0,0.75) 100%);
    }
}

@media (max-width: 768px) {
    .poster-tile { min-width: 100%; }
    .footer-grid { grid-template-columns: 1fr; }

     .hero-sub { font-size: 1.2rem; }
}

/* Mobile Nav Overlay */
.nav-mobile {
    position: fixed;
    top: var(--header-height);
    right: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    height: calc(100svh - var(--header-height));
    background: var(--bg-color);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 1.5rem 5% calc(2rem + env(safe-area-inset-bottom, 0px));
    gap: 0.5rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.77,0,0.175,1);
    z-index: 2000;
}

.nav-mobile.active { transform: translateX(0); }

.nav-mobile a {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    margin: 0.6rem 0;
    letter-spacing: 0.1em;
    position: relative;
    overflow: hidden;
}

/* Landscape phone optimizations */
@media (max-width: 900px) and (orientation: landscape) {
    .hero { justify-content: center; padding-bottom: 0; height: 100svh; }
    .hero-content { padding-top: calc(var(--header-height) + env(safe-area-inset-top, 0px)); }
    .hero-sub { font-size: 1rem; max-width: 52ch; margin-top: 1rem; }
    .hero h1 { font-size: clamp(2rem, 7vw, 4.2rem); }
    .section { padding: 100px 0; }
    .nav-mobile a { font-size: 2rem; margin: 0.4rem 0; }
}

.nav-mobile a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    transform: translateX(-100%);
    animation: underline-flow 6s linear infinite;
}

/* --- ANIMATIONS --- */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

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

@keyframes slow-zoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.03); }
}

@keyframes btn-pulse {
    0%, 100% { box-shadow: 0 0 0 0 transparent; }
    50% { box-shadow: 0 0 24px 0 var(--accent-low-op); }
}

@keyframes divider-flow {
    0% { background-position: 0 0; }
    100% { background-position: 200% 0; }
}

@keyframes underline-flow {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(0%); }
    100% { transform: translateX(100%); }
}

@keyframes bg-glow {
    0% { opacity: 0.3; transform: translate3d(0,0,0); }
    100% { opacity: 0.7; transform: translate3d(10px, -10px, 0); }
}

/* Extra small-height adjustments (e.g., landscape phones) */
@media (max-height: 580px) {
    .section { padding: 80px 0; }
    .hero-sub { font-size: 0.95rem; }
    .hero h1 { font-size: clamp(2.1rem, 7.5vw, 4rem); }
    .nav-mobile a { font-size: 1.8rem; }
}

@media (max-height: 420px) {
    .section { padding: 60px 0; }
    .nav-mobile a { font-size: 1.6rem; margin: 0.3rem 0; }
    .hero h1 { font-size: clamp(1.8rem, 6.5vw, 3.6rem); }
    .hero-sub { font-size: 0.9rem; }
}
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}