:root {
    --primary-color: #0D0D0D;
    --secondary-color: #1A1A1A;
    --accent-color: #00A3FF;
    --text-color: #E0E0E0;
    --text-muted-color: #A0A0A0;
    --font-primary: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --container-width: 1200px;
    --header-height: 80px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: var(--font-primary);
    background-color: var(--primary-color);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
}
h1, h2, h3, h4 { line-height: 1.3; font-weight: 600; color: #ffffff; }
h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }
p { font-size: 1rem; margin-bottom: 1rem; color: var(--text-muted-color); }
a { color: var(--accent-color); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: #ffffff; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
main { padding-top: var(--header-height); }
.container { max-width: var(--container-width); margin: 0 auto; padding: 0 1.5rem; }
main > section { padding: 6rem 0; overflow: hidden; }
main > section:nth-child(even) { background-color: var(--secondary-color); }
.section-title { text-align: center; margin-bottom: 3rem; }
.section-intro { text-align: center; max-width: 700px; margin-left: auto; margin-right: auto; margin-bottom: 3rem; }
.site-header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: rgba(13, 13, 13, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}
.logo img { height: 30px; }
.main-nav ul { display: flex; gap: 2rem; }
.main-nav a { color: var(--text-color); font-weight: 500; position: relative; }
.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.burger-menu { display: none; background: transparent; border: none; cursor: pointer; z-index: 1001; }
.burger-menu span { display: block; width: 25px; height: 2px; background-color: #fff; margin: 5px 0; transition: all 0.3s ease-in-out; }
.burger-menu.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger-menu.open span:nth-child(2) { opacity: 0; }
.burger-menu.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.cta-button, .cta-button-secondary {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}
.cta-button { background-color: var(--accent-color); color: var(--primary-color); }
.cta-button:hover { background-color: #fff; color: var(--primary-color); transform: translateY(-3px); }
.cta-button-secondary { background-color: transparent; color: var(--accent-color); border: 1px solid var(--accent-color); }
.cta-button-secondary:hover { background-color: var(--accent-color); color: var(--primary-color); }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.hero-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
    display: flex;
    align-items: center;
    min-height: calc(80vh - var(--header-height));
    gap: 2rem;
    max-width: var(--container-width);
    margin: 0 auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}
.hero-content { flex: 1; }
.hero-content h1 { margin-bottom: 1.5rem; }
.hero-content p { font-size: 1.2rem; max-width: 550px; margin-bottom: 2.5rem; }
.hero-image-container { flex: 1; display: flex; justify-content: center; }
.hero-image-container img { border-radius: 10px; object-fit: cover; max-height: 500px; }
.tabs-container { max-width: 1000px; margin: 0 auto; }
.tab-buttons { display: flex; justify-content: center; gap: 1rem; margin-bottom: 2rem; flex-wrap: wrap; }
.tab-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-muted-color);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}
.tab-btn:hover { background-color: var(--secondary-color); color: #fff; }
.tab-btn.active { background-color: var(--accent-color); color: var(--primary-color); border-color: var(--accent-color); }
.tab-content { display: none; grid-template-columns: 1fr 1.2fr; gap: 3rem; align-items: center; }
.tab-content.active { display: grid; }
.tab-image img { border-radius: 10px; }
.tab-text h3 { margin-bottom: 1rem; }
.core-services-section .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.service-card {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.service-card img { width: 100%; height: 200px; object-fit: cover; border-radius: 5px; margin-bottom: 1.5rem; }
.service-card h3 { margin-bottom: 1rem; }
.service-link { font-weight: bold; margin-top: 1rem; display: inline-block; }
.image-slider { position: relative; width: 100%; max-width: 900px; margin: 0 auto; border-radius: 10px; overflow: hidden; }
.slider-image-wrapper { position: relative; width: 100%; height: 500px; }
.slider-img-before, .slider-img-after { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.slider-img-after { clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%); }
.slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.7);
    cursor: ew-resize;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.slider-handle:before {
    content: '';
    position: absolute;
    width: 50px;
    height: 50px;
    border: 2px solid white;
    border-radius: 50%;
    background: var(--primary-color);
    transition: transform 0.3s ease;
}
.image-slider.dragging .slider-handle:before { transform: scale(1.1); }
.slider-arrow { position: absolute; border: solid white; border-width: 0 3px 3px 0; display: inline-block; padding: 3px; }
.slider-arrow.left { transform: rotate(135deg); margin-left: -20px; }
.slider-arrow.right { transform: rotate(-45deg); margin-right: -20px; }
.process-timeline { display: flex; flex-direction: column; gap: 3rem; position: relative; max-width: 800px; margin: 0 auto; }
.process-timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(255, 255, 255, 0.1);
}
.process-step { display: flex; align-items: flex-start; gap: 2rem; }
.step-number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
    background: var(--secondary-color);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}
.step-content h3 { margin-bottom: 0.5rem; text-align: center; }
.asymmetric-feature-section .container { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.asymmetric-image-wrapper { position: relative; }
.asymmetric-image-wrapper img { border-radius: 10px; position: relative; z-index: 2; }
.background-shape {
    position: absolute;
    top: -30px;
    left: -30px;
    width: 100%;
    height: 100%;
    background-color: var(--accent-color);
    border-radius: 10px;
    z-index: 1;
    opacity: 0.5;
    transition: all 0.3s ease;
}
.asymmetric-text-content h2 { margin-bottom: 1.5rem; }
.asymmetric-text-content .cta-button-secondary { margin-top: 1.5rem; }
.accordion { max-width: 800px; margin: 0 auto; }
.accordion-item { border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.accordion-header {
    width: 100%;
    background: none;
    border: none;
    color: #fff;
    padding: 1.5rem 0;
    font-size: 1.2rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.accordion-icon { font-size: 1.8rem; font-weight: 300; transition: transform 0.3s ease; }
.accordion-item.active .accordion-icon { transform: rotate(45deg); }
.accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out; }
.accordion-content p { padding: 0 0 1.5rem 0; text-align: left; }
.interactive-hover-section .container { display: grid; grid-template-columns: 1fr 1.2fr; align-items: center; gap: 4rem; }
.hover-content h2 { margin-bottom: 1.5rem; }
.hover-image-stack { display: grid; grid-template-columns: 1fr 1fr; gap: -50px; }
.hover-image-stack .image-container { position: relative; transition: all 0.4s ease; }
.hover-image-stack .image-container img { border-radius: 10px; border: 5px solid var(--secondary-color); }
.hover-image-stack .image-container:hover { transform: scale(1.05); z-index: 10; }
.craftsmanship-section .container { position: relative; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 2rem; padding: 4rem 0; }
.craft-content { position: relative; z-index: 2; background: rgba(29, 29, 29, 0.8); backdrop-filter: blur(10px); padding: 3rem; border-radius: 10px; }
.craft-content h2 { margin-bottom: 1.5rem; }
.craft-image-overlap { position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 55%; z-index: 1; }
.craft-image-overlap img { border-radius: 10px; }
.cta-section .cta-links { display: flex; justify-content: center; gap: 1rem; }
.site-footer { background-color: #000; padding: 4rem 0; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer-container { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; max-width: var(--container-width); margin: 0 auto; padding: 0 1.5rem; }
.footer-logo { height: 35px; margin-bottom: 1rem; }
.footer-branding p { font-size: 0.9rem; }
.footer-nav-group h4 { font-size: 1.1rem; margin-bottom: 1.5rem; color: #fff; }
.footer-nav ul { display: flex; flex-direction: column; gap: 0.8rem; }
.footer-nav a { color: var(--text-muted-color); }
.footer-nav a:hover { color: var(--accent-color); }
.services-hero-section {
    min-height: 60vh;
    background-image: linear-gradient(rgba(13, 13, 13, 0.7), rgba(13, 13, 13, 0.7)), url('images/80.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    text-align: center;
}
.services-hero-content { max-width: 800px; margin: 0 auto; }
.services-hero-content h1 { margin-bottom: 1.5rem; }
.services-hero-content p { font-size: 1.2rem; color: var(--text-color); }
.flagship-service-section .container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    align-items: center;
    gap: 4rem;
    position: relative;
}
.flagship-content-box {
    background-color: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 10px;
    position: relative;
    z-index: 2;
}
.flagship-content-box h2 { margin-bottom: 1rem; }
.flagship-image-wrapper {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 60%;
    z-index: 1;
}
.flagship-image-wrapper img { border-radius: 10px; object-fit: cover; }
.component-switcher { display: grid; grid-template-columns: 300px 1fr; gap: 3rem; max-width: 1100px; margin: 0 auto; }
.switcher-nav { display: flex; flex-direction: column; gap: 1rem; }
.switcher-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-muted-color);
    padding: 1rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: left;
}
.switcher-btn.active, .switcher-btn:hover {
    background-color: var(--secondary-color);
    color: #fff;
    border-left: 3px solid var(--accent-color);
}
.switcher-content { display: none; gap: 2rem; }
.switcher-content.active { display: grid; grid-template-columns: 1fr 1fr; align-items: center; }
.switcher-content img { border-radius: 10px; width: 100%; height: 300px; object-fit: cover; }
.switcher-text h3 { margin-bottom: 1rem; }
.acoustic-treatment-section {
    background-image: linear-gradient(to right, rgba(13, 13, 13, 1) 20%, rgba(13, 13, 13, 0.2)), url('images/81.webp');
    background-size: cover;
    background-position: center;
    padding: 8rem 0;
}
.acoustic-text-box { max-width: 500px; background-color: rgba(13, 13, 13, 0.6); padding: 2rem; border-radius: 5px; }
.acoustic-text-box h2 { margin-bottom: 1rem; }
.approach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; text-align: center; }
.approach-item {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}
.approach-item:hover { transform: translateY(-5px); border-color: var(--accent-color); }
.approach-item h3 { margin-bottom: 1rem; }
.custom-fab-section .container { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.custom-fab-text h2 { margin-bottom: 1.5rem; }
.custom-fab-gallery { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 1rem; height: 400px; }
.custom-fab-gallery img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; }
.fab-img-large { grid-row: 1 / 3; }
.dsp-tuning-section .container { display: grid; grid-template-columns: 1.2fr 1fr; gap: 4rem; align-items: center; }
.dsp-image img { border-radius: 10px; }
.dsp-content h2 { margin-bottom: 1.5rem; }
.dsp-features { list-style: none; margin-top: 1.5rem; }
.dsp-features li { padding-left: 2rem; position: relative; margin-bottom: 0.5rem; }
.dsp-features li::before { content: '✓'; color: var(--accent-color); position: absolute; left: 0; }
.process-slider { max-width: 900px; margin: 0 auto; overflow: hidden; }
.process-slider-track { display: flex; transition: transform 0.5s ease-in-out; }
.process-slide { flex: 0 0 100%; }
.process-slide img { border-radius: 10px; width: 100%; height: 500px; object-fit: cover; }
.process-slider-nav { display: flex; justify-content: center; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; }
.process-slider-nav button {
    background-color: var(--secondary-color);
    border: none;
    color: var(--text-muted-color);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.process-slider-nav button.active { background-color: var(--accent-color); color: var(--primary-color); font-weight: bold; }
.specialty-installs-section .container { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.specialty-image-wrapper { position: relative; }
.specialty-image-wrapper img { border-radius: 10px; position: relative; z-index: 2; }
.specialty-background-shape {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80%;
    height: 80%;
    background-color: var(--accent-color);
    border-radius: 10px;
    z-index: 1;
    opacity: 0.3;
}
@media (max-width: 992px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.2rem; }
    .hero-section { flex-direction: column; text-align: center; padding-top: 2rem; }
    .hero-content p { margin-left: auto; margin-right: auto; }
    .tab-content { grid-template-columns: 1fr; text-align: center; }
    .tab-image { margin-bottom: 2rem; }
    .core-services-section .services-grid { grid-template-columns: 1fr 1fr; }
    .asymmetric-feature-section .container { grid-template-columns: 1fr; }
    .asymmetric-text-content { text-align: center; }
    .interactive-hover-section .container { grid-template-columns: 1fr; text-align: center; }
    .hover-image-stack { margin-top: 2rem; }
    .craftsmanship-section .container { grid-template-columns: 1fr; padding: 0; }
    .craft-content { padding: 2rem; }
    .craft-image-overlap {
        position: relative;
        width: 90%;
        top: auto;
        right: auto;
        transform: none;
        margin: 2rem auto 0;
    }
    .flagship-service-section .container {
        display: block;
    }
    .flagship-image-wrapper {
        position: relative;
        width: 100%;
        transform: none;
        margin-top: 2rem;
    }
    .component-switcher { grid-template-columns: 1fr; }
    .switcher-nav { flex-direction: row; justify-content: center; flex-wrap: wrap; }
    .custom-fab-section .container { grid-template-columns: 1fr; }
    .dsp-tuning-section .container { grid-template-columns: 1fr; }
    .dsp-image { order: -1; margin-bottom: 2rem; }
    .specialty-installs-section .container { grid-template-columns: 1fr; text-align: center; }
    .specialty-image-wrapper { order: -1; margin-bottom: 2rem; }
    .specialty-background-shape { display: none; }
}
@media (max-width: 768px) {
    .main-nav { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background-color: var(--primary-color); flex-direction: column; justify-content: center; align-items: center; }
    .main-nav.open { display: flex; }
    .main-nav ul { flex-direction: column; text-align: center; gap: 2.5rem; }
    .main-nav a { font-size: 1.5rem; }
    .burger-menu { display: block; }
    .core-services-section .services-grid { display: block; }
    .service-card { margin-bottom: 2rem; }
    .service-card:last-child { margin-bottom: 0; }
    .footer-container { grid-template-columns: 1fr; text-align: center; }
    .footer-branding, .footer-nav-group { display: flex; flex-direction: column; align-items: center; }
    .approach-grid { display: block; }
    .approach-item { margin-bottom: 2rem; }
    .approach-item:last-child { margin-bottom: 0; }
    .switcher-content.active { display: block; text-align: center; }
    .switcher-content img { margin: 0 auto 1.5rem auto; }
    .flagship-content-box { padding: 2rem; }
    .custom-fab-gallery { display: block; height: auto; }
    .custom-fab-gallery img { margin-bottom: 1rem; }
    .custom-fab-gallery img:last-child { margin-bottom: 0; }
    .process-slide img {
        height: 250px; 
    }
}
@media (max-width: 480px) {
    html { font-size: 15px; }
    main > section { padding: 4rem 0; }
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .process-timeline::before { left: 29px; }
    .process-step { align-items: flex-start; }
    .step-number { width: 60px; height: 60px; font-size: 1.5rem; }
    .asymmetric-feature-section .container { text-align: center; }
    .background-shape { display: none; }
    .cta-section .cta-links { flex-direction: column; }
    .services-hero-section { min-height: 50vh; }
    .services-hero-content h1 { font-size: 2.2rem; }
    .process-slider-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
}
@media (max-width: 320px) {
    .container { padding: 0 1rem; }
    .header-container { padding: 0 1rem; }
    .cta-button, .cta-button-secondary { width: 100%; padding: 1rem; }
    .slider-image-wrapper { height: 350px; }
    .slider-handle:before { width: 40px; height: 40px; }
    .process-step { gap: 1rem; }
}
.products-hero-section {
    min-height: 60vh;
    background-image: linear-gradient(rgba(13, 13, 13, 0.85), rgba(13, 13, 13, 0.85)), url('images/82.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    text-align: center;
}
.products-hero-content { max-width: 800px; margin: 0 auto; }
.products-hero-content h1 { margin-bottom: 1.5rem; }
.products-hero-content p { font-size: 1.2rem; color: var(--text-color); }
.philosophy-choice-section .container { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
.philosophy-choice-text h2 { margin-bottom: 1rem; }
.philosophy-choice-image img { border-radius: 10px; }
.categories-grid-interactive {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}
.category-card-interactive {
    background-color: var(--secondary-color);
    padding: 1.5rem;
    border-radius: 10px;
    cursor: pointer;
    overflow: hidden;
    transition: background-color 0.3s ease;
}
.category-card-interactive:hover { background-color: #2a2a2a; }
.card-header { display: flex; justify-content: space-between; align-items: center; }
.category-icon { font-size: 2rem; font-weight: 300; transition: transform 0.4s ease; }
.card-content {
    max-height: 0;
    opacity: 0;
    transition: max-height 0.4s ease-out, opacity 0.4s ease-out, margin-top 0.4s ease-out;
    padding-bottom: 0.5rem; 
}
.category-card-interactive.active .card-content { max-height: 170px; opacity: 1; margin-top: 1rem; }
.category-card-interactive.active .category-icon { transform: rotate(45deg); }
.acoustics-focus-section { background-color: var(--secondary-color); }
.acoustics-switcher { max-width: 1100px; margin: 0 auto; }
.acoustics-image-area { position: relative; aspect-ratio: 1 / 1; margin-bottom: 2rem; }
.acoustics-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}
.acoustics-img.active { opacity: 1; z-index: 2; }
.acoustics-nav { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.acoustics-btn {
    background: transparent;
    border: none;
    color: var(--text-muted-color);
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}
.acoustics-btn.active { color: var(--accent-color); }
.acoustics-text { display: none; }
.acoustics-text.active { display: block; }
.acoustics-text h3 { margin-bottom: 1rem; }
.details-slider-section .container { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
.details-slider-text h2 { margin-bottom: 1rem; }
.details-slider-wrapper { position: relative; height: 450px; overflow: hidden; border-radius: 10px; }
.details-slider-track { height: 100%; transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1); }
.details-slide { height: 100%; }
.details-slide img { width: 100%; height: 100%; object-fit: cover; }
.details-slider-nav {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 10;
}
.details-slider-nav button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid #fff;
    background: transparent;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
.details-slider-nav button.active { background-color: #fff; }
.subs-focus-section-new { background-color: var(--secondary-color); padding: 4rem 0; }
.subs-focus-section-new .container { display: grid; grid-template-columns: 1fr 1.2fr; align-items: center; gap: 2rem; }
.subs-focus-text {
    position: relative;
    z-index: 2;
    background-color: rgba(26, 26, 26, 0.7);
    backdrop-filter: blur(8px); 
    padding: 2rem; 
    border-radius: 10px;
}

.subs-focus-text h2 { margin-bottom: 1rem; }
.subs-focus-image img { border-radius: 10px; }
.dsp-split-section { position: relative; background-color: var(--primary-color); padding: 6rem 0; overflow: hidden; }
.dsp-split-decorator {
    position: absolute;
    top: 0;
    left: 0;
    width: 65%;
    height: 100%;
    background-color: var(--accent-color);
    clip-path: polygon(0 0, 100% 0, 70% 100%, 0% 100%);
}
.dsp-split-section .container { display: flex; justify-content: flex-end; }
.dsp-split-panel {
    position: relative;
    z-index: 2;
    background-color: #ffffff;
    color: var(--primary-color);
    padding: 3rem;
    border-radius: 10px;
    max-width: 500px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.dsp-split-panel h2 { color: var(--primary-color); margin-bottom: 1rem; }
.dsp-split-panel p { color: #444; }
.dsp-split-panel .cta-button-secondary { margin-top: 1.5rem; }
.cables-focus-section .container { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 3rem; text-align: center; }
.cables-image-center img { max-width: 250px; border-radius: 50%; }
.cables-text-left { text-align: right; }
.cables-text-right { text-align: left; }
.brands-focus-section { background-color: var(--secondary-color); }
.brand-filters { display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }
.brand-filter-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-muted-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.brand-filter-btn.active, .brand-filter-btn:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
    border-color: var(--accent-color);
}
.brands-gallery { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 3rem; max-width: 900px; margin: 0 auto; }
.brand-logo { transition: all 0.3s ease; opacity: 1; }
.brand-logo.hidden { transform: scale(0); opacity: 0; width: 0; margin: -1.5rem; }
.brand-logo img {
    height: 120px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.5);
    transition: all 0.3s ease;
}
.brand-logo:hover img { filter: grayscale(0%) brightness(1); }

@media (max-width: 992px) {
    .philosophy-choice-section .container, .subs-focus-section-new .container, .details-slider-section .container { grid-template-columns: 1fr; text-align: center; }
    .philosophy-choice-image, .details-slider-wrapper { order: -1; margin-bottom: 2rem; }
    .subs-focus-text { margin-right: 0; }
    .cables-focus-section .container { grid-template-columns: 1fr; }
    .cables-text-left, .cables-text-right { text-align: center; }
}

@media (max-width: 768px) {
    .categories-grid-interactive { display: block; }
    .category-card-interactive { margin-bottom: 1rem; }
    .acoustics-switcher { display: block; }
    .acoustics-nav { flex-direction: row; justify-content: center; flex-wrap: wrap; }
    .acoustics-content-area { text-align: center; }
    .details-slider-wrapper { height: 400px; }
    .dsp-split-decorator { display: none; }
    .dsp-split-section .container { justify-content: center; }
    .dsp-split-panel {
        width: 100%;
        background-color: transparent;
        box-shadow: none;
        padding: 0;
        text-align: center;
    }
    .dsp-split-panel h2 { color: #fff; }
    .dsp-split-panel p { color: var(--text-muted-color); }
    .brands-gallery {
        display: grid; 
        grid-template-columns: 1fr 1fr;
        gap: 2rem; 
        align-items: center;
    }
    .brand-logo {
        margin: 0; 
        width: 100%; 
    }
    .brand-logo img {
        height: auto; 
        width: 100%; 
        max-width: none; 
    }
}
.acoustics-focus-section {
    background-color: var(--secondary-color);
}

.acoustics-switcher {
    display: block;
    max-width: 1100px;
    margin: 0 auto;
}
.acoustics-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}
.acoustics-image-area {
    position: relative;
    aspect-ratio: 1 / 1;
    margin-bottom: 2rem;
}
.acoustics-content-area {
    text-align: center;
}

@media (min-width: 992px) {
    .acoustics-switcher {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-areas: "image nav" "image text";
        align-items: flex-start;
        gap: 4rem;
    }
    .acoustics-image-area {
        grid-area: image;
        margin-bottom: 0;
    }
    .acoustics-nav {
        grid-area: nav;
        flex-direction: column;
        justify-content: flex-start;
        margin-bottom: 2rem;
    }
    .acoustics-content-area {
        grid-area: text;
        text-align: left;
    }
}

.acoustics-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}
.acoustics-img.active {
    opacity: 1;
    z-index: 2;
}
.acoustics-btn {
    background: transparent;
    border: none;
    color: var(--text-muted-color);
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}
.acoustics-btn.active {
    color: var(--accent-color);
}
.acoustics-text {
    display: none;
}
.acoustics-text.active {
    display: block;
}
.acoustics-text h3 {
    margin-bottom: 1rem;
}
.details-slider-nav {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    
    background-color: rgba(0, 0, 0, 0.3); 
    backdrop-filter: blur(5px);
    padding: 1rem 0.75rem; 
    border-radius: 50px; 
    
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.details-slider-nav button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.5); 
    cursor: pointer;
    transition: all 0.3s ease;
}

.details-slider-nav button.active {
    background-color: #ffffff; 
    border-color: #ffffff;
    transform: scale(1.2); 
}
.brands-focus-section {
    background-color: var(--secondary-color);
}
.brand-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}
.brand-filter-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-muted-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.brand-filter-btn.active, .brand-filter-btn:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
    border-color: var(--accent-color);
}

.component-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}
.component-item {
    background-color: var(--primary-color);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 1;
}
.brands-focus-section {
    background-color: var(--secondary-color);
}
.brand-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}
.brand-filter-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-muted-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.brand-filter-btn.active, .brand-filter-btn:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
    border-color: var(--accent-color);
}
.component-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}
.component-item {
    background-color: var(--primary-color);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, height 0.3s ease, padding 0.3s ease, margin 0.3s ease;
    transform: scale(1);
    opacity: 1;
    height: auto;
}
.component-item.hidden {
    transform: scale(0.8);
    opacity: 0;
    font-size: 0;
    height: 0;
    padding: 0;
    margin: -1rem;
    overflow: hidden;
}
.component-image {
    aspect-ratio: 16 / 10;
}
.component-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.component-info {
    padding: 1.5rem;
}
.component-info h3 {
    margin-bottom: 0.5rem;
}
.component-info p {
    font-size: 0.9rem;
    margin-bottom: 0;
}
@media (max-width: 992px) {
    .component-gallery {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 768px) {
    .component-gallery {
        display: block;
    }
    .component-item, .component-item.hidden {
        width: 90%;
        max-width: 400px;
        margin: 0 auto 2rem auto !important;
        height: auto !important;
        font-size: initial !important;
        padding: initial !important;
        opacity: 1 !important;
        transform: scale(1) !important;
    }
    .component-item.hidden {
        display: none !important;
    }
    .component-item:last-child {
        margin-bottom: 0 !important;
    }
}
.component-image {
    aspect-ratio: 16 / 10;
}
.component-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.component-info {
    padding: 1.5rem;
}
.component-info h3 {
    margin-bottom: 0.5rem;
}
.component-info p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

@media (max-width: 992px) {
    .component-gallery {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .component-gallery {
        display: block;
    }
    .component-item {
        width: 90%;
        max-width: 400px;
        margin: 0 auto 2rem auto;
    }
    .component-item:last-child {
        margin-bottom: 0;
    }
}
.gallery-hero-section {
    min-height: 70vh;
    background-image: linear-gradient(rgba(13, 13, 13, 0.7), rgba(13, 13, 13, 0.7)), url('images/83.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    text-align: center;
}
.gallery-hero-content { max-width: 800px; margin: 0 auto; }
.gallery-hero-content h1 { margin-bottom: 1.5rem; }
.gallery-hero-content p { font-size: 1.2rem; color: var(--text-color); }

.featured-project-section-gallery .container { display: grid; grid-template-columns: 1fr 1.2fr; align-items: center; gap: 2rem; }
.featured-project-content { position: relative; z-index: 2; margin-right: -50px; background-color: rgba(26, 26, 26, 0.7); backdrop-filter: blur(10px); padding: 2rem; border-radius: 10px; }
.featured-project-content h2 { margin-bottom: 1rem; }
.featured-project-content .cta-button-secondary { margin-top: 1rem; }
.featured-project-image img { border-radius: 10px; }

.before-after-asymmetric-section { background-color: var(--secondary-color); }
.before-after-asymmetric-section .container { display: grid; grid-template-columns: 1fr 1.5fr; align-items: center; gap: 4rem; }
.before-after-content h2 { margin-bottom: 1rem; }
.before-after-slider { position: relative; width: 100%; border-radius: 10px; overflow: hidden; }
.ba-image-wrapper { position: relative; width: 100%; aspect-ratio: 16/10; }
.ba-img-before, .ba-img-after { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-img-after { clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%); }
.ba-slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.7);
    cursor: ew-resize;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.ba-slider-handle:before {
    content: '';
    position: absolute;
    width: 50px;
    height: 50px;
    border: 2px solid white;
    border-radius: 50%;
    background: var(--primary-color);
}
.ba-slider-arrow { position: absolute; border: solid white; border-width: 0 3px 3px 0; display: inline-block; padding: 3px; }
.ba-slider-arrow.left { transform: rotate(135deg); margin-left: -20px; }
.ba-slider-arrow.right { transform: rotate(-45deg); margin-right: -20px; }

.details-focus-grid { display: grid; grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(4, 1fr); gap: 1.5rem; height: 500px; max-width: 1100px; margin: 0 auto; }
.detail-item { position: relative; overflow: hidden; border-radius: 10px; }
.detail-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.detail-item:hover img { transform: scale(1.1); }
.detail-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
}
.detail-item-1 { grid-column: 1 / 4; grid-row: 1 / 5; }
.detail-item-2 { grid-column: 4 / 6; grid-row: 1 / 3; }
.detail-item-3 { grid-column: 4 / 6; grid-row: 3 / 5; }

.project-two-section { background-color: var(--secondary-color); }
.project-two-section .container { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
.project-two-image { position: relative; }
.project-two-bg-shape { position: absolute; top: -20px; left: -20px; width: 100%; height: 100%; background: var(--accent-color); opacity: 0.3; border-radius: 10px; }
.project-two-image img { border-radius: 10px; position: relative; z-index: 2; }
.project-two-content h2 { margin-bottom: 1rem; }

.testimonial-section-gallery .container { display: grid; grid-template-columns: 1fr 1.5fr; align-items: center; gap: 4rem; }
.testimonial-image-gallery img { border-radius: 10px; }
.testimonial-content-gallery { position: relative; padding-left: 4rem; }
.testimonial-content-gallery::before {
    content: '“';
    position: absolute;
    left: 0;
    top: -1rem;
    font-size: 6rem;
    line-height: 1;
    color: var(--accent-color);
}
.testimonial-content-gallery p { font-size: 1.2rem; font-style: italic; margin-bottom: 1.5rem; color: var(--text-color); }
.testimonial-content-gallery h4 { color: var(--text-muted-color); }

.lightbox-gallery-section { background-color: var(--secondary-color); }
.lightbox-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.gallery-item { display: block; overflow: hidden; border-radius: 10px; aspect-ratio: 16/10; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.1); }

.lightbox {
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox-content {
    max-width: 90%;
    max-height: 80%;
    transform: scale(0.8);
    transition: transform 0.4s ease;
}
.lightbox.active .lightbox-content { transform: scale(1); }
.lightbox-close, .lightbox-prev, .lightbox-next {
    position: absolute;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    user-select: none;
    transition: opacity 0.2s ease;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { opacity: 0.7; }
.lightbox-close { top: 2rem; right: 3rem; }
.lightbox-prev { left: 2rem; }
.lightbox-next { right: 2rem; }

@media (max-width: 992px) {
    .featured-project-section-gallery .container, .project-two-section .container, .testimonial-section-gallery .container { display: block; text-align: center; }
    .featured-project-content { margin: 0 0 2rem 0; background: none; backdrop-filter: none; padding: 0; }
    .project-two-image { margin-bottom: 2rem; }
    .project-two-bg-shape { display: none; }
    .testimonial-image-gallery { max-width: 400px; margin: 0 auto 2rem auto; }
    .testimonial-content-gallery { padding-left: 0; }
    .testimonial-content-gallery::before { display: none; }
    .before-after-asymmetric-section .container { display: block; text-align: center; }
    .before-after-content { margin-bottom: 2rem; }
}
@media (max-width: 768px) {
    .details-focus-grid { display: block; height: auto; }
    .detail-item { margin-bottom: 1.5rem; aspect-ratio: 16/10; }
    .detail-item:last-child { margin-bottom: 0; }
    .lightbox-grid { grid-template-columns: 1fr 1fr; }
}
.about-hero-section {
    min-height: 60vh;
    background-image: linear-gradient(rgba(13, 13, 13, 0.7), rgba(13, 13, 13, 0.7)), url('images/84.webp'); 
    background-size: cover;
    background-position: center;
    
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 0;
}
.about-hero-section h1 { margin-bottom: 1.5rem; }
.about-hero-subtitle { max-width: 700px; margin: 0 auto; font-size: 1.2rem; color: var(--text-color); }
.mission-section .container { display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 2rem; }
.mission-content { background: rgba(26, 26, 26, 0.7); backdrop-filter: blur(10px); padding: 3rem; border-radius: 10px; margin-right: -4rem; position: relative; z-index: 2; }
.mission-content h2 { margin-bottom: 1rem; }
.mission-image img { border-radius: 10px; }
.history-section { background-color: var(--secondary-color); text-align: center; }
.history-content { max-width: 800px; margin: 0 auto; }
.history-content h2 { margin-bottom: 1.5rem; }
.history-more-text { max-height: 0; opacity: 0; overflow: hidden; transition: max-height 0.5s ease-out, opacity 0.5s ease-out, margin-top 0.5s ease-out; }
.history-content.expanded .history-more-text { max-height: 50rem; opacity: 1; margin-top: 1rem; }
.read-more-btn { background: none; border: 1px solid var(--accent-color); color: var(--accent-color); padding: 0.5rem 1.5rem; border-radius: 50px; cursor: pointer; margin-top: 2rem; transition: all 0.3s ease; }
.read-more-btn:hover { background-color: var(--accent-color); color: var(--primary-color); }
.workshop-section { padding-bottom: 0; }
.workshop-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(2, 250px); gap: 1.5rem; }
.workshop-grid img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; }
.workshop-img-1 { grid-column: 1 / 3; grid-row: 1 / 3; }
.workshop-img-2 { grid-column: 3 / 5; }
.workshop-img-3 { grid-column: 3 / 5; }
.values-tabs-section { background-color: var(--secondary-color); }
.values-tabs-nav { display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }
.value-tab-btn { background: transparent; border: 1px solid rgba(255, 255, 255, 0.2); color: var(--text-muted-color); padding: 0.8rem 1.5rem; border-radius: 50px; cursor: pointer; transition: all 0.3s ease; }
.value-tab-btn.active, .value-tab-btn:hover { background-color: var(--accent-color); color: var(--primary-color); border-color: var(--accent-color); }
.value-tab-pane { display: none; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: center; max-width: 1000px; margin: 0 auto; }
.value-tab-pane.active { display: grid; }
.value-tab-pane img { border-radius: 10px; }
.value-tab-text h3 { margin-bottom: 1rem; }
.team-grid {
    display: block;
}
.team-card {
    text-align: center;
    max-width: 350px;
    margin: 0 auto 3rem auto;
}
.team-card:last-child {
    margin-bottom: 0;
}
.team-image-wrapper {
    overflow: hidden;
    border-radius: 10px;
    aspect-ratio: 1/1;
}
.team-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.4s ease;
}
.team-card:hover img {
    filter: grayscale(0%);
    transform: scale(1.1);
}
.team-card h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.25rem;
}
.team-card h4 {
    color: var(--text-muted-color);
    font-weight: 400;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .team-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
        max-width: 1100px;
    }
    .team-card {
        max-width: none;
        margin: 0;
    }
}
.testimonial-slider-section { background-color: var(--secondary-color); }
.testimonial-slider { position: relative; max-width: 800px; margin: 0 auto; overflow: hidden; }
.testimonial-track { display: flex; transition: transform 0.5s ease-in-out; }
.testimonial-slide { flex: 0 0 100%; padding: 2rem 4rem; text-align: center; }
.testimonial-slide p { font-size: 1.2rem; font-style: italic; color: var(--text-color); margin-bottom: 1rem; }
.testimonial-nav button { position: absolute; top: 50%; transform: translateY(-50%); background: none; border: none; color: #fff; font-size: 2rem; cursor: pointer; z-index: 10; opacity: 0.5; transition: opacity 0.3s ease; }
.testimonial-nav button:hover { opacity: 1; }
.testimonial-prev { left: 0; }
.testimonial-next { right: 0; }

@media (max-width: 992px) {
    .mission-section .container { display: block; text-align: center; }
    .mission-content { margin: 0 0 2rem 0; }
}

@media (max-width: 768px) {
    .about-hero-section { padding: 6rem 0; }
    .workshop-grid { display: block; }
    .workshop-grid img { margin-bottom: 1.5rem; }
    .value-tab-pane { display: none; }
    .value-tab-pane.active { display: block; text-align: center; }
    .value-tab-pane img { margin: 0 auto 2rem auto; }
    .team-grid { display: block; }
    .team-card { max-width: 350px; margin: 0 auto 3rem auto; }
    .team-card:last-child { margin-bottom: 0; }
    .testimonial-slide { padding: 1rem; }
}
.blog-hero-section {
    min-height: 60vh;
    background-image: linear-gradient(rgba(13, 13, 13, 0.7), rgba(13, 13, 13, 0.7)), url('images/85.webp');
    background-size: cover;
    background-position: center;
    
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 0;
}
.blog-hero-section h1 {
    margin-bottom: 1.5rem;
}
.blog-hero-subtitle {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.2rem;
    color: var(--text-color);
}
.featured-post-section .container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    align-items: center;
    gap: 4rem;
}
.featured-post-image img {
    border-radius: 10px;
}
.post-category {
    display: block;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 1rem;
}
.featured-post-content h2 {
    margin-bottom: 1rem;
    font-size: 2.2rem;
}
.featured-post-content .cta-button-secondary {
    margin-top: 1.5rem;
}
.posts-grid-section {
    background-color: var(--secondary-color);
}
.posts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: minmax(250px, auto);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}
.post-card {
    display: block;
    color: #fff;
    text-decoration: none;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}
.post-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent 60%);
}
.post-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.post-card:hover img {
    transform: scale(1.1);
}
.post-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 2;
    padding: 1.5rem;
}
.post-card-large {
    grid-column: 1 / 3;
}
.stats-parallax-section {
    padding: 8rem 0;
    background-image: linear-gradient(rgba(13, 13, 13, 0.8), rgba(13, 13, 13, 0.8)), url('images/86.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
}
.stats-parallax-section .container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 2rem;
}
.faq-accordion-section {
    background-color: var(--secondary-color);
}
.faq-accordion-section .accordion {
    max-width: 800px;
    margin: 0 auto;
}
.faq-accordion-section .accordion-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.faq-accordion-section .accordion-header {
    width: 100%;
    background: none;
    border: none;
    color: #fff;
    padding: 1.5rem 0;
    font-size: 1.2rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-accordion-section .accordion-icon {
    font-size: 1.8rem;
    font-weight: 300;
    transition: transform 0.3s ease;
}
.faq-accordion-section .accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}
.faq-accordion-section .accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out;
}
.faq-accordion-section .accordion-content p {
    padding: 0 0 1.5rem 0;
}
.deep-dive-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2rem;
}
.deep-dive-content {
    background: rgba(26, 26, 26, 0.7);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 10px;
    margin-right: -4rem;
    position: relative;
    z-index: 2;
}
.deep-dive-content h2 {
    margin-bottom: 1rem;
}
.deep-dive-content .cta-button-secondary {
    margin-top: 1.5rem;
}
.deep-dive-image img {
    border-radius: 10px;
}
.tech-focus-section {
    background-color: var(--secondary-color);
}
.tech-focus-card {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--primary-color);
    padding: 2rem;
    border-radius: 10px;
}
.tech-focus-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.tech-focus-toggle {
    background: var(--accent-color);
    color: var(--primary-color);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
}
.tech-focus-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, margin-top 0.4s ease-out;
}
.tech-focus-card.expanded .tech-focus-content {
    max-height: 20rem;
    margin-top: 1.5rem;
}
@media (max-width: 992px) {
    .featured-post-section .container,
    .deep-dive-section .container {
        display: block;
        text-align: center;
    }
    .featured-post-image {
        margin-bottom: 2rem;
    }
    .deep-dive-content {
        margin: 0 0 2rem 0;
    }
}
@media (max-width: 768px) {
    .posts-grid {
        display: block;
    }
    .post-card {
        height: 250px;
        margin-bottom: 1.5rem;
    }
    .post-card:last-child {
        margin-bottom: 0;
    }
}
.legal-page-hero {
    background-color: var(--secondary-color);
    text-align: center;
    padding: 4rem 0;
}
.legal-page-hero p {
    color: var(--text-muted-color);
    margin: 0;
}
.legal-page-content {
    padding: 4rem 0;
}
.legal-page-content .container {
    max-width: 800px;
}
.legal-page-content h2 {
    font-size: 1.8rem;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
}
.legal-page-content h2:first-of-type {
    margin-top: 0;
}
.legal-page-content h3 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}
.legal-page-content ul {
    list-style: disc;
    padding-left: 1.5rem;
}
.legal-page-content ul li {
    margin-bottom: 0.5rem;
}
.thank-you-page-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--secondary-color);
}
.thank-you-main {
    padding: 0;
}
.thank-you-container {
    max-width: 600px;
    text-align: center;
    padding: 2rem;
}
.thank-you-icon {
    color: var(--accent-color);
    margin-bottom: 2rem;
}
.thank-you-container h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}
.thank-you-subtitle {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 2rem;
}
.thank-you-cta {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}