/* ===================================
   HOMEPAGE CINEMATIC STYLES
   Digital Terroir Experience
   =================================== */

/* Import base styles for variables */
@import 'styles.css';

/* ===================================
   RESET & GLOBAL STYLES
   =================================== */

body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    background: var(--bg-dark);
    color: var(--text);
    font-family: var(--font-sans);
}

/* Remove default scrollbar behavior for smoother experience */
html {
    scroll-behavior: smooth;
}

/* ===================================
   HYBRID NAVIGATION
   Minimal Hamburger Icon
   =================================== */

.minimal-nav {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1000;
}

.hamburger-icon {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 56px;
    height: 56px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hamburger-icon:hover {
    background: rgba(0, 0, 0, 0.5);
    transform: scale(1.05);
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ===================================
   IMMERSIVE MENU OVERLAY
   Full-Screen Menu
   =================================== */

.immersive-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.immersive-menu.active {
    opacity: 1;
    visibility: visible;
}

.menu-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: transparent;
    border: none;
    width: 56px;
    height: 56px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.menu-close:hover {
    transform: rotate(90deg) scale(1.1);
}

.close-line {
    position: absolute;
    width: 32px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
}

.close-line:first-child {
    transform: rotate(45deg);
}

.close-line:last-child {
    transform: rotate(-45deg);
}

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

.menu-links {
    list-style: none;
    padding: 0;
    margin: 0 0 3rem 0;
}

.menu-links li {
    margin: 1.5rem 0;
}

.menu-link {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.menu-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 2px;
    background: var(--primary);
    transition: transform 0.3s ease;
}

.menu-link:hover {
    color: var(--primary);
    transform: translateY(-4px);
}

.menu-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.menu-language-switcher {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.menu-language-switcher .lang-btn {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--text);
    padding: 0.75rem 2rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.menu-language-switcher .lang-btn:hover,
.menu-language-switcher .lang-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-dark);
}

/* ===================================
   SCENE STYLES
   Base styles for all scenes
   =================================== */

.scene {
    position: relative;
    width: 100%;
    min-height: 100vh;
    overflow: hidden;
}

/* ===================================
   SCENE 1: HERO (CINEMATIC SAVOR.IT STYLE)
   Full-screen video with bottom-left headline and bottom-right CTA
   =================================== */

.hero-scene {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

/* Video Container and Overlay */
.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

/* Bottom-Left Container: Headline */
.hero-headline-container {
    position: absolute;
    bottom: 50px;
    left: 50px;
    z-index: 2;
    max-width: 600px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-weight: 700;
    color: hsl(300 0% 95%);
    margin: 0;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

/* Bottom-Right Container: CTA Button */
.hero-cta-container {
    position: absolute;
    bottom: 50px;
    right: 50px;
    z-index: 2;
}

/* Fade-in animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-element {
    animation: fadeInUp 1s ease forwards;
}

.hero-headline-container .fade-in-element {
    animation-delay: 0.3s;
    opacity: 0;
}

.hero-cta-container .fade-in-element {
    animation-delay: 0.6s;
    opacity: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-headline-container {
        bottom: 120px;
        left: 30px;
        right: 30px;
        max-width: none;
    }
    
    .hero-headline {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-cta-container {
        bottom: 50px;
        left: 30px;
        right: auto;
    }
}

@media (max-width: 480px) {
    .hero-headline-container {
        bottom: 100px;
        left: 20px;
        right: 20px;
    }
    
    .hero-cta-container {
        bottom: 30px;
        left: 20px;
    }
}

/* ===================================
   SCENE 2: COMMUNITY (SPLIT-SCREEN IMMERSIVE)
   Full-screen split design with image and content
   =================================== */

.community-scene-immersive {
    position: relative;
    height: 100vh;
    width: 100%;
    background: var(--bg-dark);
    overflow: hidden;
}

.community-split-container {
    display: flex;
    height: 100%;
    width: 100%;
}

/* Left Side: Visual */
.community-visual-side {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.community-image-primary {
    width: 100%;
    height: 100%;
    background-image: url('../images/coffee-farm.jpg');
    background-size: cover;
    background-position: center;
    opacity: 1;
    transform: scale(1);
    transition: all 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.community-image-primary.visible {
    opacity: 1;
    transform: scale(1);
}

.image-overlay-dark {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.6) 80%, var(--bg-dark) 100%);
    z-index: 1;
}

.community-accent-text {
    position: absolute;
    bottom: 60px;
    left: 60px;
    font-family: var(--font-serif);
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.08);
    z-index: 0;
    line-height: 1;
    opacity: 0;
    transform: translateY(30px);
    transition: all 1.2s ease 0.4s;
}

.community-accent-text.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Right Side: Content */
.community-content-side {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem;
    position: relative;
    z-index: 2;
}

.community-content-inner {
    max-width: 500px;
    opacity: 1;
    transform: translateX(0);
    transition: all 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

.community-content-inner.visible {
    opacity: 1;
    transform: translateX(0);
}

.community-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    opacity: 0.6;
}

.community-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 300;
    color: var(--text);
    line-height: 1.1;
    margin: 0 0 2rem 0;
    letter-spacing: -0.01em;
}

.community-divider {
    width: 60px;
    height: 2px;
    background: var(--text);
    margin-bottom: 2rem;
    opacity: 0.3;
}

.community-text {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 300;
    color: var(--text);
    line-height: 1.8;
    margin: 0 0 1.5rem 0;
    opacity: 0.85;
}

.community-link {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    margin-top: 1rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--text);
    transition: all 0.3s ease;
    opacity: 0.8;
}

.community-link:hover {
    opacity: 1;
    transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 992px) {
    .community-scene-immersive {
        height: auto;
        min-height: 100vh;
        position: relative;
        z-index: 1;
    }
    
    .community-split-container {
        flex-direction: column;
    }
    
    .community-visual-side {
        flex: 0 0 40vh;
    }
    
    .community-content-side {
        flex: 1;
        padding: 3rem 2rem;
    }
    
    .community-accent-text {
        bottom: 30px;
        left: 30px;
        font-size: clamp(3rem, 8vw, 5rem);
    }
}

@media (max-width: 768px) {
    .community-content-side {
        padding: 2rem 1.5rem;
    }
    
    .community-title {
        margin-bottom: 1.5rem;
    }
    
    .community-text {
        font-size: 1rem;
    }
}

/* ===================================
   SCENE 3: PROCESS (COMPACT GRID)
   Clean 3-column grid layout
   =================================== */

.process-scene-grid {
    position: relative;
    background: var(--bg-dark);
    padding: 6rem 0;
}

.process-header {
    text-align: center;
    margin-bottom: 4rem;
}

.process-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    color: var(--text);
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.process-step {
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.process-step.visible {
    opacity: 1;
    transform: translateY(0);
}

.process-step-image-wrapper {
    width: 150px;
    height: 150px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--border-muted);
    transition: all 0.3s ease;
}

.process-step:hover .process-step-image-wrapper {
    border-color: var(--primary);
    transform: scale(1.05);
}

.process-step-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.process-step:hover .process-step-image {
    transform: scale(1.1);
}

.process-step-title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--text);
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
}

.process-step-text {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 300;
    color: var(--text);
    line-height: 1.6;
    margin: 0;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .process-scene-grid {
        padding: 4rem 0;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 0 2rem;
    }
    
    .process-step-image-wrapper {
        width: 120px;
        height: 120px;
    }
}

/* ===================================
   SCENE 4: PRODUCT SHOWCASE (IMMERSIVE)
   Editorial-style product presentation
   =================================== */

.product-scene-immersive {
    position: relative;
    background: var(--bg-dark);
    padding: 8rem 2rem 6rem;
}

.product-showcase-header {
    text-align: center;
    margin-bottom: 6rem;
}

.product-showcase-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 300;
    color: var(--text);
    margin: 0 0 1rem 0;
    line-height: 1.1;
    letter-spacing: -0.01em;
    opacity: 1;
}

.product-showcase-subtitle {
    font-family: var(--font-sans);
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 300;
    color: var(--text);
    margin: 0;
    opacity: 0.7;
}

.product-showcase-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Individual Product Item */
.product-showcase-item {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    opacity: 1;
    position: relative;
}

/* Alternate layout for even items */
.product-showcase-item:nth-child(even) {
    grid-template-columns: 1fr 1.2fr;
}

.product-showcase-item:nth-child(even) .product-showcase-visual {
    order: 2;
}

.product-showcase-item:nth-child(even) .product-showcase-content {
    order: 1;
    text-align: left;
}

/* Featured Product (First Item) */
.product-showcase-item.featured {
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 2rem;
}

.product-showcase-item.featured .product-showcase-visual {
    height: 70vh;
    margin-bottom: -4rem;
}

.product-showcase-item.featured .product-showcase-content {
    position: relative;
    z-index: 2;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(20, 10, 5, 0.85));
    backdrop-filter: blur(20px);
    padding: 4rem;
    margin: 0 auto;
    max-width: 700px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

/* Visual Side */
.product-showcase-visual {
    position: relative;
    height: 500px;
    overflow: hidden;
    border-radius: 12px;
}

.product-showcase-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.product-showcase-item:hover .product-showcase-image {
    transform: scale(1.05);
}

.product-showcase-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), transparent);
    z-index: 1;
}

/* Content Side */
.product-showcase-content {
    padding: 2rem;
}

.product-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    opacity: 0.6;
    border-bottom: 2px solid var(--text);
    padding-bottom: 0.5rem;
}

.product-name {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    color: var(--text);
    margin: 0 0 1rem 0;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.product-tagline {
    font-family: var(--font-sans);
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    font-weight: 300;
    color: var(--text);
    margin: 0 0 2rem 0;
    opacity: 0.85;
    line-height: 1.6;
}

.product-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.product-detail-item {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text);
    opacity: 0.7;
    position: relative;
    padding-left: 1.5rem;
}

.product-detail-item::before {
    content: '—';
    position: absolute;
    left: 0;
    opacity: 0.5;
}

.product-btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
    background: transparent;
    border: 2px solid var(--text);
    padding: 0.875rem 2.5rem;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.product-btn:hover {
    background: var(--text);
    color: var(--bg-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* Footer */
.product-showcase-footer {
    text-align: center;
    margin-top: 6rem;
}

.view-all-products {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--text);
    transition: all 0.3s ease;
    opacity: 0.8;
}

.view-all-products:hover {
    opacity: 1;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .product-showcase-item {
        grid-template-columns: 1fr !important;
        gap: 2rem;
    }
    
    .product-showcase-item:nth-child(even) .product-showcase-visual {
        order: 1;
    }
    
    .product-showcase-item:nth-child(even) .product-showcase-content {
        order: 2;
    }
}

@media (max-width: 768px) {
    .product-scene-immersive {
        padding: 4rem 1.5rem 3rem;
    }
    
    .product-showcase-header {
        margin-bottom: 3rem;
    }
    
    .product-showcase-grid {
        gap: 3rem;
    }
    
    .product-showcase-visual {
        height: 350px;
    }
    
    .product-showcase-item.featured .product-showcase-visual {
        height: 50vh;
    }
    
    .product-showcase-item.featured .product-showcase-content {
        padding: 2.5rem 2rem;
    }
    
    .product-showcase-content {
        padding: 1rem;
    }
    
    .product-name {
        margin-bottom: 0.75rem;
    }
    
    .product-tagline {
        margin-bottom: 1.5rem;
    }
    
    .product-details {
        margin-bottom: 2rem;
    }
    
    .product-showcase-footer {
        margin-top: 3rem;
    }
}

@media (max-width: 480px) {
    .product-showcase-visual {
        height: 280px;
        border-radius: 8px;
    }
    
    .product-showcase-item.featured .product-showcase-content {
        padding: 2rem 1.5rem;
        border-radius: 12px;
    }
    
    .product-btn {
        padding: 0.75rem 2rem;
        font-size: 0.95rem;
    }
}

/* ===================================
   SCENE 5: TESTIMONIAL
   Full-screen quote with image background
   =================================== */

.testimonial-scene {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.testimonial-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/product-drinking-in-nature.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 0;
}

.testimonial-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(1px);
    z-index: 1;
}

.testimonial-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 900px;
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--text);
    line-height: 1.3;
    margin: 0 0 2rem 0;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
}

.testimonial-quote.visible {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-attribution {
    font-family: var(--font-sans);
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 400;
    color: var(--text-muted);
    margin: 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease 0.3s, transform 1s ease 0.3s;
}

.testimonial-attribution.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   SCENE 6: FINALE
   Cinematic CTA with video background
   =================================== */

.finale-scene {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.finale-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.finale-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
    z-index: 1;
}

.finale-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
}

.finale-headline {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 700;
    color: var(--text);
    margin: 0 0 2.5rem 0;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.9);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
}

.finale-headline.visible {
    opacity: 1;
    transform: translateY(0);
}

.finale-cta-button {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--bg-dark);
    background: var(--primary);
    padding: 1.25rem 3.5rem;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.4s ease;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease 0.3s, transform 1s ease 0.3s, background 0.3s ease, box-shadow 0.3s ease;
}

.finale-cta-button.visible {
    opacity: 1;
    transform: translateY(0);
}

.finale-cta-button:hover {
    background: var(--text);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    transform: translateY(-4px);
}

/* ===================================
   CINEMATIC FOOTER
   Minimalist footer design
   =================================== */

.cinematic-footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border-muted);
    padding: 4rem 2rem 2rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 1rem 0;
}

.footer-tagline {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
    max-width: 300px;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 1.25rem 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.footer-copyright {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.footer-language-switcher {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 0;
}

.footer-lang-btn:hover,
.footer-lang-btn.active {
    color: var(--primary);
}

.footer-lang-divider {
    color: var(--border);
}

/* ===================================
   FADE IN ANIMATION
   General class for IntersectionObserver
   =================================== */

.fade-in-element {
    opacity: 0;
    transition: opacity 1s ease, transform 1s ease;
}

.fade-in-element.visible {
    opacity: 1;
}

/* ===================================
   RESPONSIVE DESIGN
   Mobile optimizations
   =================================== */

@media (max-width: 768px) {
    .minimal-nav {
        top: 1rem;
        right: 1rem;
    }
    
    .hamburger-icon {
        width: 48px;
        height: 48px;
    }
    
    .hamburger-line {
        width: 20px;
    }
    
    .menu-link {
        font-size: 2rem;
    }
    
    .hero-headline {
        font-size: clamp(2rem, 10vw, 3.5rem);
    }
    
    .origin-headline {
        font-size: clamp(1.75rem, 8vw, 3rem);
        padding: 1.5rem;
    }
    
    .scroll-indicator {
        bottom: 2rem;
    }
    
    .origin-background {
        background-attachment: scroll;
    }
    
    /* Scene 3: Process */
    .process-headline {
        font-size: clamp(2rem, 10vw, 4rem);
        padding: 1.5rem;
    }
    
    /* Scene 4: Products */
    .product-sticky-background {
        background-attachment: scroll;
    }
    
    .filmstrip-headline {
        font-size: clamp(2rem, 8vw, 3rem);
        margin-bottom: 2rem;
    }
    
    .product-card-premium {
        width: 280px;
    }
    
    .premium-image-container {
        height: 240px;
    }
    
    .product-scrolling-filmstrip {
        padding: 3rem 1rem;
    }
    
    /* Scene 5: Testimonial */
    .testimonial-background {
        background-attachment: scroll;
    }
    
    .testimonial-quote {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }
    
    .testimonial-attribution {
        font-size: 1rem;
    }
    
    /* Scene 6: Finale */
    .finale-headline {
        font-size: clamp(2.5rem, 8vw, 4rem);
        margin-bottom: 2rem;
    }
    
    .finale-cta-button {
        padding: 1rem 2.5rem;
        font-size: 1rem;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .menu-link {
        font-size: 1.5rem;
    }
    
    .menu-language-switcher .lang-btn {
        padding: 0.5rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* ===================================
   ACCESSIBILITY
   =================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .scroll-arrow {
        animation: none;
    }
}

/* Focus states for keyboard navigation */
.hamburger-icon:focus,
.menu-close:focus,
.menu-link:focus,
.menu-language-switcher .lang-btn:focus {
    outline: 2px solid var(--primary);
    outline-offset: 4px;
}