@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Cinzel';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/cinzel-v26-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* cinzel-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Cinzel';
  font-style: normal;
  font-weight: 600;
  src: url('fonts/cinzel-v26-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* inter-300 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  src: url('fonts/inter-v20-latin-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/inter-v20-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  src: url('fonts/inter-v20-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* playfair-display-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/playfair-display-v40-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* playfair-display-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 600;
  src: url('fonts/playfair-display-v40-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* playfair-display-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  src: url('fonts/playfair-display-v40-latin-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ==========================================================================
   DESIGN SYSTEM & CUSTOM PROPERTIES
   ========================================================================== */
:root {
    /* Color Palette */
    --color-bg: #141413;            /* Deep warm charcoal */
    --color-bg-light: #1c1c1a;      /* Lighter charcoal for cards */
    --color-bg-paper: #f4f1ea;      /* Warm document cream */
    --color-bg-paper-dark: #e3ded5; /* Darker pergament */
    --color-text-light: #f4f1ea;    /* Warm white text */
    --color-text-dark: #2c2a29;     /* Deep charcoal text */
    --color-text-muted: #8b8580;    /* Muted warm grey */
    --color-primary: #c5a059;       /* Vintage gold */
    --color-primary-dark: #ab873e;  /* Dark gold */
    --color-accent: #8b2626;        /* Deep historical red */
    --color-border: #33312f;        /* Border color for dark components */
    --color-border-light: #d3cbd0;  /* Border color for light paper */
    
    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-display: 'Cinzel', serif;
    
    /* Shadows & Transitions */
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6);
    --shadow-paper: 0 4px 15px rgba(0, 0, 0, 0.15);
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: all 0.2s ease;
    
    /* Container Width */
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-light);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

button, input, select, textarea {
    font-family: inherit;
    outline: none;
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
}

.font-serif {
    font-family: var(--font-serif);
}

p {
    margin-bottom: 1.25rem;
    font-weight: 300;
    color: rgba(244, 241, 234, 0.85);
}

p.lead-text {
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-text-light);
}

/* ==========================================================================
   LAYOUT & UTILITIES
   ========================================================================== */
.section-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 5rem 2rem;
}

.dark-bg {
    background-color: var(--color-bg-light);
}

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

.max-w-3xl {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

/* Badges and Titles */
.section-header {
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.section-title-sub {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    text-transform: uppercase;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.8rem;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-light);
    border-color: rgba(244, 241, 234, 0.3);
}

.btn-secondary:hover {
    background-color: rgba(244, 241, 234, 0.05);
    border-color: var(--color-text-light);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

.btn-full {
    width: 100%;
}

.icon {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.5rem;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(20, 20, 19, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(244, 241, 234, 0.05);
    transition: var(--transition-smooth);
}

.site-header.scrolled {
    padding: 0.5rem 0;
    background-color: rgba(20, 20, 19, 0.98);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-subtitle {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-primary);
}

.logo-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* Nav Menu */
.main-nav ul {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(244, 241, 234, 0.7);
    padding: 0.5rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-light);
}

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

.nav-btn {
    padding: 0.5rem 1.2rem;
    font-size: 0.8rem;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-text-light);
    position: relative;
    transition: var(--transition-fast);
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 2px;
    background-color: var(--color-text-light);
    left: 0;
    transition: var(--transition-fast);
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* Hamburger open state */
.nav-toggle.open .hamburger {
    background-color: transparent;
}
.nav-toggle.open .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}
.nav-toggle.open .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* ==========================================================================
   HERO SECTION & FILM ANIMATIONS
   ========================================================================== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-top: 80px; /* Header space */
    overflow: hidden;
}

.hero-bg-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    filter: sepia(0.3) contrast(1.1) brightness(0.7) grayscale(0.2);
    transition: filter 1s ease;
    animation: kenburns 40s infinite ease-in-out;
}

/* Ken Burns slow panning/zoom effect */
@keyframes kenburns {
    0%, 100% {
        transform: scale(1.0) translate(0, 0);
    }
    50% {
        transform: scale(1.08) translate(-1%, -0.5%);
    }
}

/* Cinematic film layers */
.film-grain-overlay {
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    width: 200%;
    height: 200%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.07;
    pointer-events: none;
    z-index: 3;
    animation: grainAnimation 1s steps(10) infinite;
}

@keyframes grainAnimation {
    0%, 100% { transform:translate(0, 0); }
    10% { transform:translate(-2%, -5%); }
    20% { transform:translate(-6%, 2%); }
    30% { transform:translate(1%, -9%); }
    40% { transform:translate(-4%, 3%); }
    50% { transform:translate(-1%, -7%); }
    60% { transform:translate(-8%, 5%); }
    70% { transform:translate(3%, -3%); }
    80% { transform:translate(-5%, 8%); }
    90% { transform:translate(2%, -1%); }
}

.film-vignette {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 40%, rgba(10, 10, 9, 0.6) 80%, rgba(10, 10, 9, 0.95) 100%);
    pointer-events: none;
    z-index: 4;
}

/* Film Dust and scratches generation */
.film-dust {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
    opacity: 0.12;
}

.film-dust::after {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        radial-gradient(1px 1px at 10% 20%, #fff 50%, transparent 50%),
        radial-gradient(1.5px 1.5px at 50% 80%, #fff 50%, transparent 50%),
        radial-gradient(1px 2px at 80% 30%, #fff 50%, transparent 50%),
        linear-gradient(to right, transparent 20%, rgba(255,255,255,0.1) 20.1%, rgba(255,255,255,0.1) 20.2%, transparent 20.3%),
        linear-gradient(to right, transparent 75%, rgba(255,255,255,0.15) 75.1%, rgba(255,255,255,0.15) 75.3%, transparent 75.4%);
    background-size: 200px 300px, 150px 200px, 250px 250px, 100% 100%, 100% 100%;
    animation: dustAnimation 0.8s steps(4) infinite;
}

@keyframes dustAnimation {
    0% { background-position: 0px 0px, 0px 0px, 0px 0px, 0px 0px, 0px 0px; }
    25% { background-position: 20px -30px, -40px 10px, 50px -50px, 2px 0px, -3px 0px; }
    50% { background-position: -10px 40px, 30px -20px, -20px 30px, -1px 0px, 1px 0px; }
    75% { background-position: 30px -10px, -20px 40px, 10px -10px, 3px 0px, -2px 0px; }
}

/* Active film projector mode */
.hero-section.projector-active .hero-bg-img {
    filter: sepia(0.65) contrast(1.3) brightness(0.85) grayscale(0.15);
    animation: kenburns 35s infinite ease-in-out, flicker 0.15s infinite alternate;
}

.hero-section.projector-active .film-grain-overlay {
    opacity: 0.18;
}

.hero-section.projector-active .film-dust {
    opacity: 0.3;
}

@keyframes flicker {
    0% { opacity: 0.94; }
    50% { opacity: 1.0; }
    100% { opacity: 0.92; }
}

/* Hero Content */
.hero-content-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    z-index: 10;
}

.hero-content {
    max-width: 650px;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-primary);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 1rem;
    color: var(--color-text-light);
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(244, 241, 234, 0.9);
    margin-bottom: 2.5rem;
    text-shadow: 0 1px 5px rgba(0,0,0,0.5);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Scroll Arrow Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--color-text-muted);
}

.scroll-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    margin-bottom: 0.5rem;
}

.scroll-arrow {
    width: 1px;
    height: 40px;
    background-color: var(--color-border);
    position: relative;
    overflow: hidden;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 15px;
    background-color: var(--color-primary);
    animation: scrollDown 2s infinite ease-in-out;
}

@keyframes scrollDown {
    0% { transform: translateY(-15px); }
    80% { transform: translateY(40px); }
    100% { transform: translateY(40px); }
}

/* ==========================================================================
   INTRO / STATISTICS SECTION
   ========================================================================== */
.intro-section {
    border-top: 1px solid rgba(244, 241, 234, 0.05);
    background-color: var(--color-bg);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.intro-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.stat-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-smooth);
}

.stat-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.25rem;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

/* ==========================================================================
   SECTION 1: ZEITZEUGEN & PLAYER
   ========================================================================== */
.interviews-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* Vintage Quotes */
.quote-card-container {
    position: relative;
    min-height: 180px;
    margin-top: 2rem;
}

.vintage-quote {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
}

.vintage-quote.active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
    pointer-events: auto;
}

.vintage-quote p {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: 1rem;
    border-left: 2px solid var(--color-primary);
    padding-left: 1.5rem;
}

.vintage-quote cite {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    font-style: normal;
    padding-left: 1.5rem;
}

.quote-controls {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.quote-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-border);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.quote-dot.active {
    background-color: var(--color-primary);
    transform: scale(1.2);
}

/* Interactive Media Player */
.media-player-container {
    display: flex;
    justify-content: center;
}

.player-case {
    width: 100%;
    max-width: 600px;
    background-color: #262524;
    border: 3px solid #3c3a38;
    box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.1);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    position: relative;
}

.player-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #3c3a38;
    padding-bottom: 0.75rem;
}

.player-title {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-primary);
}

.player-status-light {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #d13030;
    box-shadow: 0 0 8px #d13030;
    transition: var(--transition-fast);
}

.player-case.playing .player-status-light {
    background-color: #4cd137;
    box-shadow: 0 0 8px #4cd137;
}

/* Screen */
.player-screen {
    background-color: #0b0b0a;
    border: 2px solid #1a1a19;
    width: 560px;
    max-width: 560px;
    min-height: 350px;
    padding: 1rem;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.screen-scanlines {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%);
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 3;
}

.screen-noise {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='1' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.08;
    pointer-events: none;
    z-index: 2;
    display: none;
}

.player-case.playing .screen-noise {
    display: block;
    animation: grainAnimation 0.5s steps(5) infinite;
}

.playback-meta {
    font-size: 0.7rem;
    line-height: 1.5;
    z-index: 4;
}

.meta-label {
    color: var(--color-primary);
    font-weight: 600;
}

.meta-value {
    color: #fff;
    font-family: monospace;
}

/* Audio Waveform Graphic */
.waveform-container {
    height: 50px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2px;
    padding: 0.25rem 0;
    z-index: 4;
}

.waveform {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    width: 100%;
    height: 100%;
}

.wave-bar {
    flex-grow: 1;
    background-color: #3a3836;
    height: 4px;
    transition: height 0.15s ease;
}

.player-case.playing .wave-bar {
    background-color: var(--color-primary);
}

.time-display {
    text-align: right;
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    z-index: 4;
}

/* Controls */
.player-controls {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    align-items: center;
}

.player-btn {
    background-color: #3c3a38;
    border: 1px solid #4a4846;
    color: var(--color-text-light);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    transition: var(--transition-fast);
}

.player-btn:hover {
    background-color: #4a4846;
    color: var(--color-primary);
}

.player-btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

.player-btn.play-btn {
    width: 56px;
    height: 56px;
    background-color: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
}

.player-btn.play-btn:hover {
    background-color: var(--color-primary-dark);
    transform: scale(1.05);
}

/* Track Selector */
.track-selector {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.track-select-btn {
    background-color: #1c1c1a;
    border: 1px solid #3c3a38;
    color: rgba(244, 241, 234, 0.7);
    padding: 0.6rem 1rem;
    font-size: 0.75rem;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.track-select-btn:hover, .track-select-btn.active {
    background-color: rgba(197, 160, 89, 0.08);
    border-color: var(--color-primary);
    color: var(--color-text-light);
}

/* ==========================================================================
   SECTION 2: BERGHOF & BERCHTESGADEN
   ========================================================================== */
.berghof-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 5rem;
    align-items: center;
}

.vintage-photo-frame {
    background-color: var(--color-bg-paper);
    padding: 1.25rem;
    padding-bottom: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid #eae5db;
    transform: rotate(-1.5deg);
    transition: var(--transition-smooth);
}

.vintage-photo-frame:hover {
    transform: rotate(0deg) scale(1.02);
}

.vintage-photo-frame img {
    width: 100%;
    height: auto;
    display: block;
    filter: sepia(0.2) contrast(1.05) grayscale(0.1);
    border: 1px solid rgba(0,0,0,0.1);
}

.photo-caption {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.85rem;
    color: var(--color-text-dark);
    text-align: center;
    margin-top: 1.25rem;
}

.highlight-quote {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: rgba(197, 160, 89, 0.04);
    border-left: 2px solid var(--color-primary);
    position: relative;
}

.highlight-quote p {
    font-family: var(--font-serif);
    font-style: italic;
    color: rgba(244, 241, 234, 0.9);
    margin: 0;
}

.quote-mark {
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    width: 2rem;
    height: 2rem;
    color: rgba(197, 160, 89, 0.08);
}

/* ==========================================================================
   SECTION 3: SCHMALFILM-NACHLÄSSE & CARDS
   ========================================================================== */
.cabinet-container {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 3rem;
}

/* Cabinet Drawer System (Tabs) */
.cabinet-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 0.5rem;
}

.cabinet-tab {
    background-color: rgba(28, 28, 26, 0.6);
    border: 1px solid var(--color-border);
    border-bottom: none;
    color: var(--color-text-muted);
    padding: 0.75rem 1.25rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    transition: var(--transition-smooth);
    min-width: 160px;
    flex-grow: 1;
}

.cabinet-tab:hover {
    background-color: var(--color-bg-light);
    color: var(--color-text-light);
}

.cabinet-tab.active {
    background-color: #302f2e;
    border-color: var(--color-primary) var(--color-primary) transparent var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 -4px 10px rgba(0,0,0,0.15);
}

.tab-folder-tag {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.cabinet-tab.active .tab-folder-tag {
    color: var(--color-primary);
}

.tab-title {
    font-size: 0.85rem;
    font-weight: 500;
}

/* Folder Paper Container */
.folder-display {
    background-color: #302f2e;
    border: 1px solid var(--color-border);
    border-top: none;
    padding: 2.5rem;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.folder-paper {
    background-color: var(--color-bg-paper);
    color: var(--color-text-dark);
    padding: 3rem;
    box-shadow: var(--shadow-paper);
    position: relative;
    background-image: radial-gradient(rgba(0,0,0,0.03) 1px, transparent 0);
    background-size: 24px 24px;
    border: 1px solid var(--color-border-light);
}

.folder-stamp {
    position: absolute;
    top: 2rem;
    right: 2rem;
    border: 3px double var(--color-accent);
    color: var(--color-accent);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
    transform: rotate(8deg);
    opacity: 0.85;
    letter-spacing: 0.1em;
}

.folder-header {
    border-bottom: 2px solid #dcd7cd;
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
}

.folder-subject-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-text-dark);
    margin-bottom: 0.25rem;
}

.folder-subject-subtitle {
    font-size: 0.95rem;
    color: var(--color-accent);
    font-weight: 500;
}

.folder-content-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
}

.folder-text h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.folder-text p {
    color: rgba(44, 42, 41, 0.9);
    margin-bottom: 1.5rem;
}

.folder-meta-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.meta-tag {
    background-color: rgba(44, 42, 41, 0.06);
    border: 1px solid rgba(44, 42, 41, 0.12);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    color: var(--color-text-dark);
}

/* Filmstrip Media Preview */
.folder-media-preview {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.preview-placeholder {
    border: 2px dashed rgba(44, 42, 41, 0.2);
    background-color: rgba(44, 42, 41, 0.03);
    padding: 2.5rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.preview-placeholder:hover {
    border-color: var(--color-primary-dark);
    background-color: rgba(197, 160, 89, 0.04);
}

.preview-icon {
    width: 3.5rem;
    height: 3.5rem;
    color: rgba(44, 42, 41, 0.4);
}

.preview-placeholder span {
    font-size: 0.8rem;
    font-weight: 500;
    color: rgba(44, 42, 41, 0.6);
}

/* ==========================================================================
   SECTION 4: FOTOARCHIV & LIGHTBOX
   ========================================================================== */
.sensation-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    position: relative;
    padding: 3rem;
    margin-top: 2rem;
    box-shadow: var(--shadow-lg);
}

.sensation-badge {
    position: absolute;
    top: 0;
    left: 3rem;
    background-color: var(--color-accent);
    color: #fff;
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    padding: 0.5rem 1.25rem;
    text-transform: uppercase;
    transform: translateY(-50%);
}

.sensation-content-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.sensation-text h3 {
    font-family: var(--font-serif);
    font-size: 1.85rem;
    margin-bottom: 0.75rem;
    color: var(--color-text-light);
}

.sensation-text ul {
    list-style: none;
    margin-bottom: 1.5rem;
    padding-left: 0.5rem;
}

.sensation-text ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 300;
    font-size: 0.95rem;
}

.sensation-text ul li::before {
    content: "•";
    color: var(--color-primary);
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.doc-reference {
    border-top: 1px solid var(--color-border);
    padding-top: 1.25rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.doc-reference strong {
    color: var(--color-primary);
}

/* Photo Gallery Items */
.sensation-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.gallery-item-wrapper {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border: 1px solid var(--color-border);
    background-color: #0b0b0a;
}

.gallery-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    /* filter: grayscale(1) sepia(0.2) contrast(1.1); */
    transition: var(--transition-smooth);
}

.gallery-item-hover {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(10, 10, 9, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
    z-index: 2;
}

.gallery-item-hover span {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 0.5rem 1rem;
    text-transform: uppercase;
}

.gallery-item-wrapper:hover .gallery-img {
    transform: scale(1.05);
    filter: grayscale(0.5) sepia(0.1) contrast(1.15);
}

.gallery-item-wrapper:hover .gallery-item-hover {
    opacity: 1;
}

.gallery-info-text {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 0.5rem;
}

/* Lightbox overlay styling */
.lightbox {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(10, 10, 9, 0.95);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.95);
    transition: transform 0.4s ease;
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border: 4px solid var(--color-bg-light);
    box-shadow: var(--shadow-lg);
}

.lightbox-caption {
    margin-top: 1.5rem;
    color: var(--color-text-light);
    font-family: var(--font-serif);
    font-style: italic;
    text-align: center;
    font-size: 1.1rem;
    max-width: 600px;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2.5rem;
    background: none;
    border: none;
    color: var(--color-text-light);
    font-size: 3rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--color-primary);
}

/* ==========================================================================
   SECTION 5: LIZENZEN & CALC
   ========================================================================== */
.licenses-grid {
    display: grid;
    grid-template-columns: 1;
    gap: 5rem;
    align-items: center;
}

.license-benefits {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.benefit-item {
    display: flex;
    gap: 1rem;
}

.benefit-icon {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.2rem;
}

/* Calculator Card */
.calculator-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-primary);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.calculator-card h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.calc-intro {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-select, .form-input {
    width: 100%;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text-light);
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    border-radius: 0;
}

.form-select:focus, .form-input:focus {
    border-color: var(--color-primary);
    background-color: rgba(20,20,19,0.5);
}

.price-display {
    border-top: 1px solid var(--color-border);
    padding-top: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.price-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.price-amount {
    display: block;
    font-family: var(--font-display);
    font-size: 2.25rem;
    color: var(--color-primary);
    font-weight: 700;
    margin: 0.25rem 0;
}

.price-tax {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.contact-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    padding: 4rem;
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 0 auto;
}

.contact-header h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.contact-header p {
    color: var(--color-text-muted);
    margin-bottom: 3rem;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.text-area {
    min-height: 150px;
    resize: vertical;
}

.form-status {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    text-align: center;
    padding: 0.5rem;
    display: none;
}

.form-status.success {
    display: block;
    color: #4cd137;
    background-color: rgba(76, 209, 55, 0.05);
    border: 1px solid rgba(76, 209, 55, 0.2);
}

.form-status.error {
    display: block;
    color: #d13030;
    background-color: rgba(209, 48, 48, 0.05);
    border: 1px solid rgba(209, 48, 48, 0.2);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background-color: #0b0b0a;
    border-top: 1px solid var(--color-border);
    padding-top: 4rem;
    padding-bottom: 2rem;
    font-size: 0.85rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand .footer-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
    display: block;
}

.footer-brand p {
    color: var(--color-text-muted);
}

.footer-links h4, .footer-contact-info h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links ul a {
    color: var(--color-text-muted);
}

.footer-links ul a:hover {
    color: var(--color-primary);
}

.footer-contact-info p {
    color: var(--color-text-muted);
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-muted);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a:hover {
    color: var(--color-primary);
}

/* ==========================================================================
   RESPONSIVE DESIGN MEDIA QUERIES
   ========================================================================== */
@media (max-width: 992px) {
    .intro-grid, .interviews-layout, .berghof-grid, .sensation-content-grid, .licenses-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .intro-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .site-header {
        padding: 0.25rem 0;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--color-bg);
        overflow: hidden;
        transition: height 0.3s ease;
        border-bottom: 1px solid var(--color-border);
    }
    
    .main-nav.open {
        height: auto;
        padding-bottom: 2rem;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: center;
        padding: 2rem 0 0 0;
    }
    
    .hero-section {
        height: auto;
        padding: 8rem 0 6rem 0;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .intro-stats {
        grid-template-columns: 1fr;
    }
    
    .folder-content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .cabinet-tabs {
        flex-direction: column;
        border-bottom: none;
    }
    
    .cabinet-tab {
        border-bottom: 1px solid var(--color-border);
    }
}

.tabcontent {
  display: none;
}
.tabcontent.active {
  display: block;
}