/* GRUNDEINSTELLUNGEN UND FARBPALETTE */
:root {
    --bg-color: #000000;
    --text-color: #EAEAEA;
    --secondary-text-color: #999999;
    --border-color: rgba(255, 255, 255, 0.1);
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --ease-out-quint: cubic-bezier(0.23, 1, 0.32, 1);
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-family);
    margin: 0;
    padding-top: 80px;
    line-height: 1.7;
    font-weight: 400; 
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body a, body button, .still-item, .portfolio-item, .lightbox-close { cursor: pointer; }
p { font-weight: 400; color: var(--secondary-text-color); }

/* ROUTER VIEW TRANSITION */
#router-view {
    transition: opacity 0.3s ease-in-out;
}
#router-view.fading-out {
    opacity: 0;
}

/* ALLGEMEINE HELFERKLASSEN */
.container { width: 100%; box-sizing: border-box; padding: 0 50px; }
section { 
    min-height: auto; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    padding: 6rem 0;
    box-sizing: border-box; 
}
#hero, #contact-page, .legal-page, #workflow-page, .project-detail-page { min-height: calc(100vh - 80px); }
.section-title { font-size: 2.8rem; font-weight: 500; text-align: left; margin-bottom: 3rem; letter-spacing: -0.025em; text-shadow: 0 0 20px rgba(255, 255, 255, 0.1); }

/* NAVIGATIONSLEISTE */
.main-header { position: fixed; top: 0; left: 0; width: 100%; background-color: rgba(0, 0, 0, 0.5); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); z-index: 1000; height: 80px; display: flex; align-items: center; border-bottom: 1px solid var(--border-color); }
.navbar { width: 100%; padding: 0 50px; display: flex; justify-content: space-between; align-items: center; box-sizing: border-box; }
.navbar-left { display: flex; align-items: center; gap: 2rem; }
.navbar-right { display: flex; align-items: center; gap: 1.5rem;}
.logo img { height: 28px; display: block; }
.nav-links { list-style: none; display: flex; margin: 0; padding: 0; gap: 2.5rem; align-items: center; }
.nav-links a { color: var(--secondary-text-color); text-decoration: none; font-weight: 400; transition: color 0.3s; font-size: 0.95rem; }
.nav-links a:hover { color: var(--text-color); }
.nav-links .mobile-only-item { display: none; }
.burger { display: none; }

/* SPRACHUMSCHALTER */
.language-switcher { position: relative; }
.lang-button { background: none; border: none; color: var(--text-color); display: flex; align-items: center; gap: 8px; font-family: inherit; font-size: 0.95rem; padding: 5px; border-radius: 5px; transition: background 0.2s; }
.lang-button:hover { background: rgba(255, 255, 255, 0.1); }
.lang-button .flag-icon { display: flex; align-items: center; justify-content: center; }
.lang-button .flag-icon svg { width: 20px; height: auto; border-radius: 3px; }
.lang-dropdown { display: none; position: absolute; top: 120%; right: 0; background: rgba(20, 20, 20, 0.8); backdrop-filter: blur(10px); border: 1px solid var(--border-color); border-radius: 8px; padding: 0.5rem; flex-direction: column; gap: 0.25rem; min-width: 170px; max-height: 50vh; overflow-y: auto; opacity: 0; transform: translateY(10px) scale(0.98); transform-origin: top right; transition: opacity 0.3s var(--ease-out-quint), transform 0.3s var(--ease-out-quint); }
.language-switcher.is-open .lang-dropdown { display: flex; opacity: 1; transform: translateY(0) scale(1); }
.lang-option { color: var(--text-color); text-decoration: none; display: flex; align-items: center; gap: 10px; padding: 0.5rem 0.8rem; border-radius: 5px; font-size: 0.95rem; transition: background 0.2s; opacity: 0; transform: translateX(-10px); animation: fade-in-item 0.5s var(--ease-out-quint) forwards; }
.lang-option:hover { background: rgba(255, 255, 255, 0.1); }
.lang-option .flag-icon { display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.lang-option .flag-icon svg { width: 20px; height: auto; border-radius: 3px; }
.lang-option.active { font-weight: 600; background: rgba(255, 255, 255, 0.05); }

@keyframes fade-in-item { to { opacity: 1; transform: translateX(0); } }

/* HERO SECTION */
#hero { justify-content: flex-start; position: relative; }
.video-background { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; overflow: hidden;}
.video-background video { position: absolute; top: 50%; left: 50%; width: 100%; height: 100%; object-fit: cover; transform: translate(-50%, -50%); }
.video-background::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 30%; background: linear-gradient(to top, var(--bg-color), transparent); }
.hero-content { width: 100%; padding: 0 50px; box-sizing: border-box; }
.hero-content h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); font-weight: 500; max-width: 800px; line-height: 1.15; margin: 0 0 1rem 0; letter-spacing: -0.035em; text-shadow: 0 0 30px rgba(255, 255, 255, 0.2); }
.scroll-indicator { position: absolute; bottom: 50px; left: 50px; color: var(--secondary-text-color); font-size: 0.8rem; letter-spacing: 0.1em; opacity: 0.7; display: flex; align-items: center; gap: 10px; text-decoration: none; }
.scroll-arrow { width: 10px; height: 10px; border-right: 1px solid var(--secondary-text-color); border-bottom: 1px solid var(--secondary-text-color); transform: rotate(45deg); animation: bounce 2s infinite; }
@keyframes bounce { 0%, 20%, 50%, 80%, 100% { transform: translateY(0) rotate(45deg); } 40% { transform: translateY(5px) rotate(45deg); } 60% { transform: translateY(3px) rotate(45deg); } }

/* BUTTONS & INTERACTIVE ELEMENTS */
.cta-button, .cookie-btn {
    transition: all 0.3s var(--ease-out-quint);
}
.cta-button:active, .cookie-btn:active {
    transform: scale(0.95) !important;
    transition-duration: 0.1s;
}
.cta-button { position: relative; display: inline-flex; align-items: center; justify-content: center; padding: 10px 24px; text-decoration: none; font-weight: 500; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.15); background: rgba(255, 255, 255, 0.05); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: var(--text-color); font-size: 0.95rem; }
.cta-button:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.3); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2); }
.nav-cta-desktop { opacity: 0; transform: translateY(5px); pointer-events: none; transition: opacity 0.4s ease, transform 0.4s ease; }
.nav-cta-desktop.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.hero-cta { padding: 12px 28px; font-size: 1rem; }
.hero-cta:hover { box-shadow: 0 0 25px rgba(255, 255, 255, 0.2); }

/* PORTFOLIO & STILLS */
#portfolio { justify-content: center; }
.featured-project { width: 100%; max-width: 960px; }
.portfolio-item, .still-item {
    transition: all 0.4s var(--ease-out-quint);
}
.portfolio-item:hover, .still-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.portfolio-item { display: block; text-decoration: none; }
.portfolio-card { background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-color); border-radius: 8px; overflow: hidden; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.preview-container { aspect-ratio: 16 / 9; }
.project-preview-video { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease-out-quint); }
.portfolio-item:hover .project-preview-video { transform: scale(1.03); }
.project-info { padding: 1.5rem; }
.project-info h3 { margin: 0; font-size: 1.2rem; font-weight: 500; color: var(--text-color); }
.project-info span { font-size: 0.9rem; color: var(--secondary-text-color); }

.stills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; width: 100%; }
.still-item { border-radius: 8px; overflow: hidden; aspect-ratio: 4/3; }
.still-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s var(--ease-out-quint); }
.still-item:hover img { transform: scale(1.05); }

/* EXPERTISE & WORKFLOW */
#expertise .expertise-intro { text-align: center; max-width: 800px; margin: 0 auto 4rem auto; }
#expertise .section-title { text-align: center; }
#expertise .expertise-intro p { font-size: 1.2rem; margin-bottom: 2rem; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; width: 100%; }
.service-item h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.service-item p { margin: 0; }
#workflow-page .workflow-container { max-width: 900px; }
.workflow-text { max-width: 800px; margin-bottom: 4rem; }
.workflow-text p { font-size: 1.1rem; }
.workflow-steps { display: flex; flex-direction: column; gap: 2rem; }
.workflow-step { display: flex; align-items: flex-start; gap: 2rem; padding: 2rem 0; border-top: 1px solid var(--border-color); }
.workflow-step:first-child { border-top: none; padding-top: 0; }
.step-number { font-size: 1.5rem; font-weight: 600; color: var(--secondary-text-color); min-width: 40px; }
.step-content h3 { font-size: 1.5rem; margin-top: 0; margin-bottom: 0.5rem; font-weight: 600; color: var(--text-color); }
.step-content p { margin: 0; font-size: 1.1rem; }

/* CONTACT & LEGAL & PROJECT PAGES */
#contact-page, .legal-page, .project-detail-page, #workflow-page { min-height: calc(100vh - 80px - 77px); }
.contact-container { text-align: center; }
.contact-title { font-size: 3rem; letter-spacing: -0.03em; margin-bottom: 1rem; }
.contact-subtitle { color: var(--secondary-text-color); max-width: 600px; margin: 0 auto 2rem; }
.contact-info { display: flex; flex-direction: column; gap: 0.5rem; align-items: center; }
.email-link { font-size: 2.5rem; font-weight: 600; text-decoration: none; position: relative; padding-bottom: 5px; letter-spacing: -0.02em; color: var(--text-color); }
.email-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background-color: var(--text-color); transform: scaleX(0); transform-origin: right; transition: transform 0.4s var(--ease-out-quint); }
.email-link:hover::after { transform: scaleX(1); transform-origin: left; }
.email-link.secondary { font-size: 1rem; font-weight: 400; color: var(--secondary-text-color); }
.email-link.secondary::after { background-color: var(--secondary-text-color); }
.legal-page { justify-content: center; align-items: flex-start; }
.legal-page .container { max-w: 800px; }
.legal-page h1, .legal-page h2 { text-align: center; }
.legal-page p { margin-bottom: 1rem; text-align: left; }
.project-detail-page { align-items: flex-start; }
.project-header { text-align: left; width: 100%; margin-bottom: 3rem; }
.project-header h1 { font-size: 3rem; letter-spacing: -0.03em; }
.project-meta { display: flex; gap: 2rem; margin: 1rem 0; color: var(--secondary-text-color); }
.project-meta div { display: flex; flex-direction: column; }
.project-meta div span { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-color);}
.project-header p { max-width: 700px; }
.project-video-container { width: 100%; margin-bottom: 3rem; }
.project-video-container video { width: 100%; border-radius: 8px; }
.stills-grid-detail { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1rem; width: 100%; margin-bottom: 3rem; }
.project-credits { text-align: left; }

/* FOOTER */
.main-footer { background-color: var(--bg-color); border-top: 1px solid var(--border-color); padding: 2rem 50px; }
.footer-container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-copyright { color: var(--secondary-text-color); font-size: 0.9rem; margin: 0; }
.footer-legal, .footer-social { display: flex; gap: 1.5rem; }
.footer-legal a, .footer-social a { color: var(--secondary-text-color); text-decoration: none; font-size: 0.9rem; position: relative; transition: color 0.3s ease; }
.footer-legal a:after, .footer-social a:after { content: ''; position: absolute; width: 100%; transform: scaleX(0); height: 1px; bottom: -3px; left: 0; background-color: var(--text-color); transform-origin: bottom right; transition: transform 0.25s ease-out; }
.footer-legal a:hover:after, .footer-social a:hover:after { transform: scaleX(1); transform-origin: bottom left; }
.footer-legal a:hover, .footer-social a:hover { color: var(--text-color); }

/* LIGHTBOX */
.lightbox { display: none; position: fixed; z-index: 9999; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.5); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); justify-content: center; align-items: center; opacity: 0; transition: opacity 0.4s ease; }
.lightbox.is-visible { opacity: 1; }
.lightbox-content { max-width: 90%; max-height: 90%; border-radius: 8px; transform: scale(0.95); transition: transform 0.4s var(--ease-out-quint); }
.lightbox.is-visible .lightbox-content { transform: scale(1); }
.lightbox-close { position: absolute; top: 2rem; right: 2rem; color: white; font-size: 40px; transition: transform 0.3s ease; }
.lightbox-close:hover { transform: rotate(90deg); }
.video-wrapper { width: 90%; max-width: 1200px; }
.video-wrapper video { width: 100%; height: auto; border-radius: 8px; }

/* SCROLL ANIMATIONS & HIGHLIGHTING */
[data-scroll] { opacity: 0; transition: opacity 1s var(--ease-out-quint), transform 1s var(--ease-out-quint); transition-delay: var(--delay, 0s); }
[data-scroll="fade-in"] { transform: translateY(20px); }
[data-scroll="slide-in-up"] { transform: translateY(50px); }
[data-scroll].is-visible { opacity: 1; transform: translateY(0); }
@keyframes highlight-fade {
  from { background-color: rgba(255, 255, 255, 0.1); }
  to { background-color: transparent; }
}
.highlighted-section {
  animation: highlight-fade 2s ease-out;
  padding: 1rem;
  margin: -1rem;
  border-radius: 8px;
}

/* COOKIE POPUP */
#cookie-consent-container { position: fixed; z-index: 2000; opacity: 0; visibility: hidden; transition: opacity 0.6s var(--ease-out-quint), visibility 0s 0.6s; pointer-events: none; }
#cookie-consent-container.is-visible { opacity: 1; visibility: visible; transition-delay: 0.5s, 0s; pointer-events: auto; }
#cookie-consent-container.is-modal { top: 0; left: 0; width: 100%; height: 100%; display: flex; justify-content: center; align-items: center; background: rgba(0, 0, 0, 0.5); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
#cookie-consent-container.is-modal .cookie-popup { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 15px; background: rgba(20, 20, 20, 0.8); border: 1px solid var(--border-color); border-radius: 16px; padding: 30px; width: 90%; max-width: 420px; box-shadow: 0 0 80px rgba(255,255,255,0.1); transform: scale(0.95); transition: transform 0.6s var(--ease-out-quint); }
#cookie-consent-container.is-modal.is-visible .cookie-popup { transform: scale(1); }
#cookie-consent-container.is-banner { bottom: 20px; left: 20px; width: auto; height: auto; background: none; backdrop-filter: none; }
#cookie-consent-container.is-banner .cookie-popup { display: flex; align-items: center; gap: 15px; background: rgba(20, 20, 20, 0.7); backdrop-filter: blur(10px); border: 1px solid var(--border-color); border-radius: 12px; padding: 15px 20px; max-width: 400px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); transform: translateY(20px); transition: transform 0.6s var(--ease-out-quint); }
#cookie-consent-container.is-banner.is-visible .cookie-popup { transform: translateY(0); }
.cookie-icon { width: 48px; height: 48px; flex-shrink: 0; animation: spin-and-bob 8s ease-in-out infinite; }
.cookie-title { font-size: 1.2rem; margin: 0; color: var(--text-color); }
.cookie-text { margin: 0 0 10px 0; font-size: 0.95rem; color: var(--secondary-text-color); line-height: 1.5; }
.cookie-learn-more { color: var(--text-color); text-decoration: underline; transition: opacity 0.3s ease; }
.cookie-learn-more:hover { opacity: 0.8; }
.cookie-buttons { display: flex; gap: 15px; margin-top: 10px; width: 100%; }
.cookie-btn { flex: 1; border: none; border-radius: 999px; padding: 10px 20px; font-size: 0.95rem; font-weight: 600; }
.cookie-btn.accept { background-color: var(--text-color); color: var(--bg-color); }
.cookie-btn.accept:hover { background-color: #ccc; transform: scale(1.05); }
.cookie-btn.decline { background: transparent; color: var(--secondary-text-color); border: 1px solid transparent; }
.cookie-btn.decline:hover { color: var(--text-color); background: rgba(255,255,255,0.1); }
@keyframes spin-and-bob { 0% { transform: translateY(0) rotate(0deg); } 25% { transform: translateY(-5px) rotate(90deg); } 50% { transform: translateY(0) rotate(180deg); } 75% { transform: translateY(-5px) rotate(270deg); } 100% { transform: translateY(0) rotate(360deg); } }

@media (max-width: 850px) {
    body { padding-top: 70px; }
    .main-header { height: 70px; }
    #hero { min-height: calc(100svh - 70px); }
    .navbar-right .nav-cta-desktop { display: none; }
    .nav-links, .language-switcher { display: none; }
    .burger { display: block; z-index: 1001; }
    .burger div { width: 25px; height: 2px; background-color: var(--text-color); margin: 5px; transition: transform 0.3s ease, opacity 0.3s ease; }
    .toggle .line1 { transform: translateY(7px) rotate(-45deg); }
    .toggle .line2 { opacity: 0; }
    .toggle .line3 { transform: translateY(-7px) rotate(45deg); }
    .nav-links { position: fixed; right: 0; height: 100vh; top: 0; background-color: #000; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 100%; transform: translateX(100%); transition: transform 0.5s ease-in-out; gap: 2rem; overflow-y: auto; padding: 80px 0; }
    .nav-links.nav-active { transform: translateX(0%); }
    .nav-links li { opacity: 0; animation: navLinkFade 0.5s ease forwards; animation-delay: var(--delay); }
    @keyframes navLinkFade { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .nav-links a { font-size: 1.8rem; color: var(--text-color); }
    .nav-links .mobile-only-item { display: block; text-align: center; }
    .mobile-lang-divider { width: 80%; border-top: 1px solid var(--border-color); padding-top: 2rem; margin-top: 1rem; }
    .language-switcher-mobile { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; max-height: 25vh; overflow-y: auto; }
    .language-switcher-mobile .lang-option { font-size: 1.2rem; }
    .language-switcher-mobile .lang-option .flag-icon { display: none; }
    section { padding: 4rem 0; }
    .email-link { font-size: clamp(1.5rem, 8vw, 2.5rem); }
    .container, .hero-content, .navbar, .main-footer { padding-left: 20px; padding-right: 20px; }
    .stills-grid { grid-template-columns: 1fr; }
    .footer-container { flex-direction: column; gap: 1.5rem; text-align: center;}
    .footer-legal { order: 2; } .footer-copyright { order: 3; } .footer-social { order: 1; }
    .workflow-step { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .step-number { font-size: 1.2rem; }
    #cookie-consent-container.is-banner .cookie-popup { max-width: calc(100vw - 40px); }
}