/* ============================================================
   WERKSTIL MEDIENMANUFAKTUR – Premium Website Styles v2.0
   Farbumkehr-Branding: Schwarz ↔ Weiß Sektionswechsel
   ============================================================ */

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

:root {
    --black: #000000;
    --white: #ffffff;
    --off-white: #f5f5f5;
    --gray-light: #f8f8f8;
    --gray-medium: #888888;
    --gray-dark: #333333;
    --accent: #ffffff;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--black);
    background: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === INTRO ANIMATION (OPENER) === */
.intro-screen {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: introFadeOut 1s ease-in-out 2.2s forwards;
}

.intro-logo { text-align: center; }

.intro-symbol {
    width: 120px; height: auto;
    filter: invert(1);
    animation: logoScale 1.8s ease-in-out;
}

.intro-tagline {
    color: var(--white);
    font-size: 16px;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-top: 20px;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.8s forwards;
}

@keyframes logoScale {
    0% { transform: scale(0.5); opacity: 0; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes introFadeOut {
    0% { opacity: 1; visibility: visible; }
    100% { opacity: 0; visibility: hidden; pointer-events: none; }
}

@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(15px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* === MAIN SITE === */
.main-site {
    opacity: 0;
    animation: siteReveal 0.8s ease-in-out 2.8s forwards;
}
.main-site.hidden { display: none; }

@keyframes siteReveal {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* === SECTION THEMING: FARBUMKEHR === */
.section-light {
    background: var(--white);
    color: var(--black);
}

.section-dark {
    background: var(--black);
    color: var(--white);
}

.section-dark .section-title-light,
.section-dark h2,
.section-dark h3 {
    color: var(--white);
}

.light-text { color: var(--white); }
.light-text-muted { color: rgba(255,255,255,0.65); }

/* === HEADER === */
.header {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header.header-scrolled {
    padding: 10px 0;
    box-shadow: 0 2px 30px rgba(0,0,0,0.08);
}

.header.header-dark {
    background: rgba(0,0,0,0.95);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.header.header-dark .nav-link { color: var(--white); }
.header.header-dark .nav-link:hover { color: rgba(255,255,255,0.6); }
.header.header-dark .nav-link::after { background: var(--white); }
.header.header-dark .nav-link-cta {
    border-color: var(--white);
    color: var(--black) !important;
    background: var(--white);
}
.header.header-dark .nav-link-cta:hover {
    background: transparent;
    color: var(--white) !important;
}
.header.header-dark .logo-symbol { filter: invert(1); }

/* Static dark header for subpages */
.header-dark-static {
    background: rgba(0,0,0,0.98) !important;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.header-dark-static .nav-link { color: var(--white); }
.header-dark-static .nav-link:hover { color: rgba(255,255,255,0.6); }
.header-dark-static .nav-link::after { background: var(--white); }
.header-dark-static .nav-link-cta {
    border-color: var(--white);
    color: var(--black) !important;
    background: var(--white);
}
.header-dark-static .nav-link-cta:hover {
    background: transparent;
    color: var(--white) !important;
}
.header-dark-static .logo-symbol { filter: invert(1); }

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

.logo { flex: 0 0 auto; }
.logo-symbol {
    height: 36px; width: auto;
    transition: var(--transition);
}
.logo-symbol:hover { transform: scale(1.05); }

.nav {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-link {
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    transition: var(--transition);
}
.nav-link:hover { color: var(--gray-medium); }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--black);
    transition: var(--transition);
}
.nav-link:hover::after { width: 100%; }

.nav-link-cta {
    background: var(--black);
    color: var(--white) !important;
    padding: 10px 20px;
    border: 2px solid var(--black);
    font-size: 12px;
    letter-spacing: 1px;
}
.nav-link-cta::after { display: none; }
.nav-link-cta:hover {
    background: transparent;
    color: var(--black) !important;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}
.mobile-menu-toggle span {
    width: 24px; height: 2px;
    background: var(--black);
    transition: var(--transition);
}
.header.header-dark .mobile-menu-toggle span { background: var(--white); }
.header-dark-static .mobile-menu-toggle span { background: var(--white); }

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 16px 32px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 2px solid var(--black);
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: var(--black);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--white);
    color: var(--black);
}

.btn-secondary {
    background: transparent;
    color: var(--black);
}
.btn-secondary:hover {
    background: var(--black);
    color: var(--white);
}

.btn-secondary-light {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}
.btn-secondary-light:hover {
    background: var(--white);
    color: var(--black);
}

.btn-primary-light {
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--white);
}
.btn-primary-light:hover {
    background: transparent;
    color: var(--white);
}

.btn-glow {
    box-shadow: 0 0 30px rgba(255,255,255,0.15);
}
.btn-glow:hover {
    box-shadow: 0 0 40px rgba(255,255,255,0.25);
}

.btn-full { width: 100%; }

/* === HERO SECTION === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0;
    overflow: hidden;
}

.hero-video-wrapper {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--black);
}

.hero-video-container {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    overflow: hidden;
}

.hero-video-bg {
    position: absolute;
    top: 50%; left: 50%;
    min-width: 100%; min-height: 100%;
    width: auto; height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

/* Hero Sound Toggle */
.hero-sound-toggle {
    position: absolute;
    bottom: 30px;
    right: 30px;
    z-index: 10;
    width: 50px; height: 50px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    border: 2px solid rgba(255,255,255,0.3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}
.hero-sound-toggle:hover {
    background: rgba(0,0,0,0.7);
    border-color: rgba(255,255,255,0.6);
    transform: scale(1.1);
}
.hero-sound-toggle svg {
    width: 22px; height: 22px;
}

.hero-overlay {
    position: relative;
    z-index: 2;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.4) 40%, rgba(0,0,0,0.7) 100%);
    padding: 120px 0 80px;
}

.hero-content-premium {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-claim-premium {
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.5px;
    margin-bottom: 16px;
    line-height: 1.15;
}

.hero-tagline-premium {
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    color: rgba(255,255,255,0.5);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-subclaim-premium {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,0.75);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === SECTION TITLES === */
.section-title, .section-title-light {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: 2px;
}
.section-title { color: var(--black); }
.section-title-light { color: var(--white); }

.section-subtitle, .section-subtitle-light {
    font-size: 18px;
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.6;
}
.section-subtitle { color: var(--gray-medium); }
.section-subtitle-light { color: rgba(255,255,255,0.6); }

section { padding: 100px 0; }

.section-cta, .nutzen-cta, .cases-cta {
    text-align: center;
    margin-top: 60px;
}

/* === NUTZEN-PFEILER (LIGHT THEME) === */
.nutzen-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 20px;
}

.nutzen-card-light {
    text-align: center;
    padding: 50px 30px;
    border: 1px solid rgba(0,0,0,0.08);
    transition: var(--transition);
}
.nutzen-card-light:hover {
    border-color: rgba(0,0,0,0.2);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

.nutzen-icon-dark {
    width: 64px; height: 64px;
    margin: 0 auto 24px;
}
.nutzen-icon-dark svg { width: 100%; height: 100%; }

.nutzen-card-light h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--black);
}
.nutzen-card-light p {
    color: var(--gray-medium);
    line-height: 1.7;
    font-size: 15px;
}

.nutzen-breite {
    text-align: center;
    color: var(--gray-medium);
    font-size: 15px;
    margin-top: 30px;
    letter-spacing: 0.5px;
}

/* === FULLWIDTH VISUAL BREAK === */
.fullwidth-visual {
    position: relative;
    width: 100%;
    height: 50vh;
    min-height: 350px;
    overflow: hidden;
    padding: 0;
}

.fullwidth-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.fullwidth-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.5) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 40px;
}

.fullwidth-caption {
    color: var(--white);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 300;
    letter-spacing: 4px;
    text-transform: uppercase;
}

/* === SERVICES – KURATIERT (DARK THEME) === */
.services-grid-premium {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.service-card-premium {
    padding: 50px 36px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
    text-align: left;
}
.service-card-premium:hover {
    border-color: rgba(255,255,255,0.3);
    transform: translateY(-5px);
}

.service-icon-premium {
    width: 56px; height: 56px;
    margin-bottom: 24px;
}
.service-icon-premium svg { width: 100%; height: 100%; }

.service-card-premium h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 14px;
}
.service-card-premium p {
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    font-size: 15px;
}

/* === PROZESS (LIGHT THEME) === */
.prozess-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.prozess-step-light {
    text-align: center;
    padding: 30px 20px;
}

.prozess-number-dark {
    font-size: 48px;
    font-weight: 700;
    color: rgba(0,0,0,0.08);
    margin-bottom: 16px;
    letter-spacing: 4px;
}

.prozess-step-light h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 12px;
}
.prozess-step-light p {
    color: var(--gray-medium);
    line-height: 1.7;
    font-size: 15px;
    margin-bottom: 20px;
}

/* Micro-Loop Videos */
.micro-loop-container {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    margin-top: 16px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.micro-loop-video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* === CASE STUDIES (DARK THEME) === */
.case-story-dark {
    margin-bottom: 80px;
    padding-bottom: 80px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.case-story-dark:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.case-header {
    margin-bottom: 40px;
}

.case-tag-dark {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 12px;
    padding: 4px 12px;
    border: 1px solid rgba(255,255,255,0.2);
}

.case-title {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 600;
}

.case-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.case-content-reverse .case-video { order: 2; }
.case-content-reverse .case-info { order: 1; }

.case-detail { margin-bottom: 24px; }
.case-detail h4 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.case-detail p {
    line-height: 1.7;
    font-size: 15px;
}

.case-deliverables {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 24px 0;
}

.deliverable-dark {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    padding: 6px 14px;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    letter-spacing: 0.5px;
    border: 1px solid rgba(255,255,255,0.15);
}

/* Case Photos */
.case-photos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 20px;
}

.case-photo-item {
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: var(--transition);
}
.case-photo-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.5);
}
.case-photo-item img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}
.case-photo-item:hover img {
    transform: scale(1.05);
}

/* === VIDEO CONTAINER === */
.video-container {
    position: relative;
    width: 100%; height: 0;
    padding-bottom: 56.25%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: var(--transition);
}
.video-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.video-container iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    border: none;
}

/* === TESTIMONIALS (LIGHT THEME) === */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card-light {
    padding: 36px;
    border: 1px solid rgba(0,0,0,0.08);
    transition: var(--transition);
}
.testimonial-card-light:hover {
    border-color: rgba(0,0,0,0.2);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.testimonial-card-light blockquote p {
    color: var(--gray-dark);
    font-size: 16px;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar-placeholder {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: rgba(0,0,0,0.05);
    border: 1px dashed rgba(0,0,0,0.15);
    flex-shrink: 0;
}

.testimonial-card-light .testimonial-author strong {
    display: block;
    color: var(--black);
    font-size: 14px;
}
.testimonial-card-light .testimonial-author span {
    color: var(--gray-medium);
    font-size: 13px;
}

/* === PAKETE (DARK THEME) === */
.pakete-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: start;
}

.paket-card-dark {
    padding: 40px 30px;
    border: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    transition: var(--transition);
    position: relative;
}
.paket-card-dark:hover {
    transform: translateY(-8px);
    border-color: rgba(255,255,255,0.3);
}

.paket-featured-dark {
    border: 2px solid var(--white);
    transform: scale(1.03);
}
.paket-featured-dark:hover {
    transform: scale(1.03) translateY(-8px);
}

.paket-badge {
    position: absolute;
    top: -14px; left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    color: var(--black);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 20px;
    white-space: nowrap;
}

.paket-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 12px;
}

.paket-card-dark h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

.paket-price {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 24px;
}

.paket-features {
    list-style: none;
    text-align: left;
    margin-bottom: 24px;
}
.paket-features li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 14px;
    padding-left: 20px;
    position: relative;
}
.paket-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--white);
    font-weight: 700;
}

.paket-ideal {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    font-style: italic;
    margin-bottom: 24px;
}

/* === KGT (LIGHT THEME – Logos bleiben ORIGINAL FARBIG) === */
.kagito-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}
.kagito-logo-img {
    height: 200px; width: auto;
    max-width: 500px;
    object-fit: contain;
    transition: var(--transition);
}
.kagito-symbol-img {
    height: 180px; width: auto;
    max-width: 250px;
    object-fit: contain;
    transition: var(--transition);
}
.kagito-logo-img:hover, .kagito-symbol-img:hover { transform: scale(1.05); }

/* KGT ist jetzt auf weißem Hintergrund – KEINE Invertierung nötig */

.kgt-description {
    font-size: 17px;
    line-height: 1.8;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--gray-dark);
}

.kgt-download { text-align: center; margin: 30px 0 50px; }

.kgt-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.kgt-features .feature { text-align: center; padding: 24px 16px; }
.kgt-features .feature h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--black);
}
.kgt-features .feature p {
    color: var(--gray-medium);
    line-height: 1.6;
    font-size: 14px;
}

/* === PORTFOLIO – FOTO GRID (DARK THEME) === */
.portfolio-photo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.portfolio-photo-item {
    position: relative;
    overflow: hidden;
    border-radius: 6px;
    cursor: pointer;
    aspect-ratio: 16/10;
}

.portfolio-photo-item.portfolio-photo-wide {
    grid-column: span 2;
}

.portfolio-photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.portfolio-photo-item:hover img {
    transform: scale(1.08);
}

.portfolio-photo-overlay {
    position: absolute;
    bottom: 0; left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    opacity: 0;
    transition: var(--transition);
}

.portfolio-photo-item:hover .portfolio-photo-overlay {
    opacity: 1;
}

.portfolio-photo-overlay span {
    color: var(--white);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* === DANACH (WAS PASSIERT NACH ANFRAGE – LIGHT THEME) === */
.danach-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.danach-step {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    text-align: center;
    padding: 20px;
}

.danach-icon-dark {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--black);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    margin: 0 auto 16px;
}

.danach-step h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--black);
}
.danach-step p {
    color: var(--gray-medium);
    font-size: 14px;
    line-height: 1.6;
}

.danach-arrow {
    font-size: 28px;
    color: rgba(0,0,0,0.15);
    padding-top: 30px;
    flex-shrink: 0;
}

/* === CONTACT (DARK) === */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item { line-height: 1.7; }
.contact-link {
    color: var(--white);
    text-decoration: none;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    transition: var(--transition);
}
.contact-link:hover { border-bottom-color: var(--white); }

.impressum-info {
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.impressum-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--white);
}
.impressum-info p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

.contact-form-dark {
    background: rgba(255,255,255,0.05);
    padding: 36px;
    border: 1px solid rgba(255,255,255,0.1);
}

.contact-form-dark input,
.contact-form-dark textarea {
    width: 100%;
    padding: 14px;
    margin-bottom: 16px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    color: var(--white);
    font-family: inherit;
    font-size: 14px;
    transition: var(--transition);
}
.contact-form-dark input::placeholder,
.contact-form-dark textarea::placeholder {
    color: rgba(255,255,255,0.4);
}
.contact-form-dark input:focus,
.contact-form-dark textarea:focus {
    outline: none;
    border-color: var(--white);
    background: rgba(255,255,255,0.08);
}

.form-hint {
    color: rgba(255,255,255,0.4);
    font-size: 13px;
    text-align: center;
    margin-top: 12px;
}

/* === FOOTER === */
.footer {
    padding: 60px 0 40px;
    text-align: center;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-logo { margin-bottom: 16px; }
.footer-logo-img {
    height: 60px; width: auto;
    opacity: 0.6;
    transition: var(--transition);
}
.footer-logo-img:hover { opacity: 1; }

.footer-tagline {
    color: var(--gray-medium);
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 24px;
}
.footer-links a {
    color: var(--black);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--gray-medium); }

.footer-copyright {
    color: var(--gray-medium);
    font-size: 12px;
}

/* === SCROLL ANIMATIONS === */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .nutzen-grid, .prozess-grid, .testimonials-grid, .pakete-grid, .kgt-features {
        grid-template-columns: 1fr;
    }
    .services-grid-premium {
        grid-template-columns: 1fr;
    }
    .case-content, .case-content-reverse {
        grid-template-columns: 1fr;
    }
    .case-content-reverse .case-video { order: 1; }
    .case-content-reverse .case-info { order: 2; }
    .portfolio-photo-grid {
        grid-template-columns: 1fr 1fr;
    }
    .portfolio-photo-item.portfolio-photo-wide {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle { display: flex; }
    .nav {
        display: none;
        position: fixed;
        top: 0; left: 0;
        width: 100%; height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
        z-index: 1000;
    }
    .nav.nav-open { display: flex; }
    .header.header-dark .nav.nav-open { background: var(--black); }
    .header-dark-static .nav.nav-open { background: var(--black); }

    .hero-claim-premium { font-size: clamp(1.6rem, 6vw, 2.5rem); }
    .hero-buttons { flex-direction: column; align-items: center; }

    .contact-content { grid-template-columns: 1fr; }
    .portfolio-photo-grid { grid-template-columns: 1fr; }
    .portfolio-photo-item.portfolio-photo-wide { grid-column: span 1; }
    .danach-arrow { display: none; }
    .danach-steps { flex-direction: column; align-items: center; }

    .case-photos { grid-template-columns: 1fr; }
    .footer-links { flex-direction: column; gap: 12px; }

    section { padding: 70px 0; }
    .section-title, .section-title-light { margin-bottom: 12px; }
    .section-subtitle, .section-subtitle-light { margin-bottom: 40px; }

    .fullwidth-visual { height: 35vh; min-height: 250px; }
    .fullwidth-caption { font-size: 1rem; letter-spacing: 2px; }

    .hero-sound-toggle {
        bottom: 20px;
        right: 20px;
        width: 42px; height: 42px;
    }
}

@media (min-width: 1400px) {
    .container { max-width: 1400px; }
    .header .container { padding: 0 40px; max-width: 100%; }
    .logo { position: absolute; left: 40px; top: 50%; transform: translateY(-50%); }
    .nav { position: absolute; right: 40px; top: 50%; transform: translateY(-50%); gap: 28px; }
}

/* === LOADING STATES === */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.loaded {
    opacity: 1;
    transform: translateY(0);
}