:root {
    --gradient-start: #A044FF;
    --gradient-end: #F472B6;
    --gradient-main: linear-gradient(90deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    --color-dark: #111827;
    --color-medium: #374151;
    --color-light: #F5F3FF;
    --color-white: #FFFFFF;
    --color-gray: #9CA3AF;
    --font-primary: 'Arial', sans-serif;
    --font-size-base: 16px;
    --container-width: 1200px;
    --container-padding: 1.5rem;
    --border-radius: 8px;
    --transition-speed: 0.3s;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-medium);
    background-color: var(--color-light);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    color: var(--color-dark);
    line-height: 1.2;
    font-weight: 700;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.75rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
a { color: var(--gradient-start); text-decoration: none; transition: color var(--transition-speed) ease; }
a:hover { color: var(--gradient-end); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

section {
    padding: 6rem 0;
}

.section-tag {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    background: var(--gradient-main);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 99px;
    font-weight: 700;
    text-align: center;
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.btn-primary {
    background: var(--gradient-main);
    color: var(--color-white);
}

.btn-primary:hover {
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-dark);
    border: 2px solid #E5E7EB;
}
.btn-secondary:hover {
    color: var(--color-dark);
    background-color: #E5E7EB;
    transform: translateY(-3px);
}

.btn-large { font-size: 1.1rem; padding: 1rem 2.5rem; }

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 0;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid #E5E7EB;
}

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

.logo img { height: 40px; }
.main-nav ul { display: flex; gap: 2rem; }
.main-nav a { font-weight: 600; color: var(--color-dark); padding-bottom: 0.5rem; border-bottom: 2px solid transparent; }
.main-nav a:hover, .main-nav a.active { color: var(--gradient-start); border-color: var(--gradient-start); }
.burger-menu { display: none; }

.hero-section { padding: 10rem 0 8rem; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
.hero-content h1 { margin-bottom: 1.5rem; }
.hero-content p { font-size: 1.25rem; color: var(--color-medium); margin-bottom: 2.5rem; }
.hero-image { border-radius: var(--border-radius); box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25); }

.problem-solution-section { background-color: var(--color-white); }
.problem-solution-container { display: grid; grid-template-columns: repeat(2, 1fr); align-items: center; gap: 4rem; }
.problem-image-content img { border-radius: var(--border-radius); }
.problem-text-content h2 { margin-bottom: 1.5rem; }

.tabs-section { text-align: center; }
.tabs-header { max-width: 700px; margin: 0 auto 3rem; }
.tabs-wrapper { max-width: 900px; margin: 0 auto; }
.tab-buttons { display: flex; justify-content: center; gap: 1rem; margin-bottom: 2rem; }
.tab-button { padding: 0.75rem 1.5rem; border-radius: 99px; font-weight: 600; font-size: 1rem; transition: all var(--transition-speed) ease; border: 2px solid #E5E7EB; background-color: var(--color-white);}
.tab-button.active { background: var(--gradient-main); color: var(--color-white); border-color: transparent; }
.tab-button:not(.active):hover { border-color: var(--gradient-start); }
.tab-content { display: none; text-align: left; }
.tab-content.active { display: block; }
.tab-content-inner { display: grid; grid-template-columns: 1fr 2fr; align-items: center; gap: 3rem; }
.tab-content img { border-radius: var(--border-radius); }
.tab-content h3 { margin-bottom: 1rem; }
.tab-content a { margin-top: 1.5rem; }

.spotlight-section { background-color: var(--color-dark); color: var(--color-light); }
.spotlight-section h2, .spotlight-section h3 { color: var(--color-white); }
.spotlight-section p, .spotlight-section li { color: var(--color-gray); }
.spotlight-container { display: grid; grid-template-columns: 1.2fr 1fr; gap: 5rem; align-items: center; }
.spotlight-content ul { list-style: '✓ '; padding-left: 1.5rem; margin-bottom: 2rem; }
.spotlight-content ul li { margin-bottom: 0.5rem; padding-left: 0.5rem; }

.quality-grid-section { }
.quality-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; }
.quality-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.quality-card { background-color: var(--color-white); padding: 2rem; border-radius: var(--border-radius); box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }
.quality-card img { border-radius: var(--border-radius); margin-bottom: 1.5rem; width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.quality-card h3 { margin-bottom: 0.5rem; }

.comparison-section { text-align: center; }
.comparison-header { max-width: 700px; margin: 0 auto 3rem; }
.comparison-slider { position: relative; width: 100%; max-width: 900px; margin: 0 auto; border-radius: var(--border-radius); overflow: hidden; box-shadow: 0 10px 20px rgba(0,0,0,0.15); aspect-ratio: 16/9; }
.comparison-image-before, .comparison-image-after { position: absolute; top: 0; left: 0; width: 100%; height: 100%; overflow: hidden; }
.comparison-image-before img, .comparison-image-after img { width: 100%; height: 100%; object-fit: cover; }
.comparison-image-after { width: 50%; }
.comparison-handle { position: absolute; top: 0; left: 50%; width: 4px; height: 100%; background: var(--color-white); cursor: ew-resize; transform: translateX(-50%); display: flex; align-items: center; justify-content: center; }
.comparison-handle svg { position: absolute; width: 50px; height: 50px; background: var(--color-white); border-radius: 50%; padding: 10px; box-shadow: 0 0 15px rgba(0,0,0,0.25); color: var(--gradient-start); }

.philosophy-section { background-color: var(--color-white); }
.philosophy-container { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
.philosophy-image img { border-radius: var(--border-radius); }

.accordion-section { }
.accordion-container { display: grid; grid-template-columns: 1fr 1.5fr; align-items: flex-start; gap: 4rem; }
.accordion-item { border-bottom: 1px solid #E5E7EB; }
.accordion-header { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 1.5rem 0; text-align: left; font-size: 1.25rem; font-weight: 600; color: var(--color-dark); }
.accordion-icon { font-size: 1.75rem; color: var(--gradient-start); transition: transform var(--transition-speed) 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; }

.guides-teaser-section { background-color: var(--color-white); }
.guides-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; }
.guides-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.guide-card { display: block; background-color: var(--color-white); border-radius: var(--border-radius); overflow: hidden; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease; }
.guide-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); color: var(--color-medium); }
.guide-card img { aspect-ratio: 16/10; object-fit: cover; }
.guide-card-content { padding: 1.5rem; }
.guide-card h3 { margin-bottom: 0.5rem; color: var(--color-dark); }
.guide-card-content span { display: inline-block; margin-top: 1rem; font-weight: 700; background-image: var(--gradient-main); color: transparent; -webkit-background-clip: text; background-clip: text; }

.cta-section { background: var(--gradient-main); text-align: center; color: var(--color-white); }
.cta-section h2 { color: var(--color-white); }
.cta-container { max-width: 800px; }
.cta-section p { font-size: 1.1rem; margin-bottom: 2rem; opacity: 0.9; }
.cta-section .btn-primary { background: var(--color-white); color: var(--gradient-start); }
.cta-section .btn-primary:hover { color: var(--gradient-start); }

.site-footer { background-color: var(--color-dark); color: var(--color-gray); padding: 5rem 0 2rem; }
.footer-main { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; margin-bottom: 4rem; }
.footer-about .footer-logo { display: block; margin-bottom: 1.5rem; }
.footer-links-wrapper { display: flex; justify-content: space-around; gap: 2rem; }
.footer-links-col h4 { color: var(--color-white); font-size: 1.1rem; margin-bottom: 1.5rem; }
.footer-links-col ul li { margin-bottom: 0.75rem; }
.footer-links-col a { color: var(--color-gray); }
.footer-links-col a:hover { color: var(--color-white); }
.footer-bottom { border-top: 1px solid var(--color-medium); padding-top: 2rem; text-align: center; font-size: 0.9rem; }

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-image-wrapper { order: -1; max-width: 600px; margin: 0 auto; }
    .hero-content { margin-top: 3rem; }
    .problem-solution-container, .spotlight-container, .philosophy-container, .accordion-container { grid-template-columns: 1fr; }
    .spotlight-image { max-width: 600px; margin: 0 auto; }
    .philosophy-image { order: -1; max-width: 500px; margin: 0 auto; }
    .quality-grid, .guides-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-main { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    section { padding: 4rem 0; }
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--color-white);
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        transition: right var(--transition-speed) ease-in-out;
        padding-top: 6rem;
    }
    .main-nav.active { right: 0; }
    .main-nav ul { flex-direction: column; align-items: center; gap: 0; }
    .main-nav li { width: 100%; text-align: center; }
    .main-nav a { display: block; padding: 1.5rem; border-bottom: 1px solid #E5E7EB; width: 100%; }
    .main-nav a:hover, .main-nav a.active { border-color: transparent; background-color: var(--color-light); color: var(--gradient-start); }
    
    .burger-menu {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 24px;
        z-index: 1001;
    }
    .burger-bar {
        width: 100%;
        height: 3px;
        background-color: var(--color-dark);
        border-radius: 3px;
        transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
        transform-origin: center;
    }
    .burger-menu.active .burger-bar:nth-child(1) {
        transform: translateY(10.5px) rotate(45deg);
    }
    .burger-menu.active .burger-bar:nth-child(2) {
        opacity: 0;
    }
    .burger-menu.active .burger-bar:nth-child(3) {
        transform: translateY(-10.5px) rotate(-45deg);
    }
    
    .tab-content-inner { grid-template-columns: 1fr; text-align: center; }
    .tab-content-inner img { margin: 0 auto 2rem; }
    .quality-grid, .guides-grid { grid-template-columns: 1fr; }
    .footer-links-wrapper { flex-direction: column; text-align: center; }
}

@media (max-width: 360px) {
    :root { --container-padding: 1rem; }
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .tab-buttons { flex-direction: column; gap: 0.5rem; }
}












.hero-products {
    background-color: var(--color-white);
    padding: 10rem 0 6rem;
    text-align: center;
}
.hero-container-products {
    max-width: 900px;
}
.hero-products p {
    font-size: 1.25rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}
.hero-image-products {
    margin-top: 4rem;
}
.hero-image-products img {
    border-radius: var(--border-radius);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
}

.category-grid-section {
    padding-top: 0;
}
.category-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 2rem;
    grid-template-areas:
    "large small-top"
    "large small-bottom";
}
.category-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    color: var(--color-white);
    display: flex;
    align-items: flex-end;
    min-height: 250px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    color: var(--color-white);
}
.category-card.large { grid-area: large; }
.category-card.small.top { grid-area: small-top; }
.category-card.small.bottom { grid-area: small-bottom; }
.category-card img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    transition: transform 0.4s ease;
}
.category-card:hover img {
    transform: scale(1.05);
}
.category-card-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
    width: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
}
.category-card h3 {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}
.category-card p {
    margin-bottom: 1rem;
    opacity: 0.9;
}
.category-card span {
    font-weight: 700;
}

.philosophy-points {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.philosophy-points h4 {
    margin-bottom: 0.25rem;
}

.kit-selector-section {
    background-color: var(--color-white);
    text-align: center;
}
.kit-selector-header {
    max-width: 700px;
    margin: 0 auto 3rem;
}
.kit-selector {
    max-width: 800px;
    margin: 0 auto;
}
.kit-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}
.kit-button {
    padding: 0.75rem 1.5rem;
    border-radius: 99px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid #E5E7EB;
    background-color: var(--color-white);
}
.kit-button.active {
    background: var(--gradient-main);
    color: var(--color-white);
    border-color: transparent;
}
.kit-button:not(.active):hover {
    border-color: var(--gradient-start);
}
.kit-recommendation {
    display: none;
    padding: 2.5rem;
    border: 1px solid #E5E7EB;
    border-radius: var(--border-radius);
    text-align: left;
    background: var(--color-light);
}
.kit-recommendation.active { display: block; }
.kit-recommendation h3 { margin-bottom: 1rem; }
.kit-recommendation .kit-links {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.accessories-section {
    background-color: var(--color-light);
}
.accessories-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}
.accessories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.accessory-card {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
}
.accessory-card img {
    border-radius: var(--border-radius);
    margin: 0 auto 1.5rem;
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
}
.accessory-card h4 { margin-bottom: 0.5rem; }

.parallax-reveal-section {
    position: relative;
    padding: 8rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    color: var(--color-white);
    text-align: center;
    overflow: hidden;
}
.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: url('images/25.webp');
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.reveal-content {
    background-color: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 3rem;
    border-radius: var(--border-radius);
    max-width: 650px;
}
.reveal-content h3 {
    color: var(--color-white);
    margin-bottom: 1rem;
}
.reveal-content p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}
.hidden-text {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out;
}
.hidden-text p {
    margin-top: 1.5rem;
    margin-bottom: 0;
}

.testimonial-section {
    background-color: var(--color-white);
}
.testimonial-header {
    text-align: center;
    margin-bottom: 3rem;
}
.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%;
    width: 100%;
    text-align: center;
    padding: 0 2rem;
}
.testimonial-slide img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    object-fit: cover;
}
.testimonial-slide p {
    font-size: 1.25rem;
    font-style: italic;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}
.testimonial-slide h4 {
    margin-bottom: 0.25rem;
}
.testimonial-slide span {
    color: var(--color-gray);
}
.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}
.testimonial-nav button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #E5E7EB;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}
.testimonial-nav button:hover {
    border-color: var(--gradient-start);
    color: var(--gradient-start);
}

.unboxing-section { }
.unboxing-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    background-color: var(--color-white);
    padding: 4rem;
    border-radius: var(--border-radius);
}
.unboxing-image img {
    border-radius: var(--border-radius);
}

.comparison-table-section {
    background-color: var(--color-white);
}
.comparison-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}
.comparison-table-wrapper {
    max-width: 900px;
    margin: 0 auto;
    overflow-x: auto;
}
.comparison-table-wrapper table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}
table th, table td {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid #E5E7EB;
}
table thead {
    background-color: var(--color-light);
}
table th {
    font-size: 1.1rem;
    font-weight: 700;
}
table tbody td:first-child {
    text-align: left;
    font-weight: 600;
}


@media (max-width: 1024px) {
    .accessories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .unboxing-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .category-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
        "large"
        "small-top"
        "small-bottom";
    }
    .kit-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }
    .accessories-grid {
        grid-template-columns: 1fr;
    }
    .unboxing-container {
        padding: 2rem;
    }
    .comparison-table-wrapper table thead {
        display: none;
    }
    .comparison-table-wrapper table,
    .comparison-table-wrapper table tbody,
    .comparison-table-wrapper table tr,
    .comparison-table-wrapper table td {
        display: block;
        width: 100%;
    }
    .comparison-table-wrapper table tr {
        margin-bottom: 1.5rem;
        border: 1px solid #E5E7EB;
        border-radius: var(--border-radius);
        overflow: hidden;
    }
    .comparison-table-wrapper table td {
        text-align: right;
        position: relative;
        padding-left: 50%;
        border-bottom: 1px solid #E5E7EB;
    }
    .comparison-table-wrapper table td:last-child {
        border-bottom: 0;
    }
    .comparison-table-wrapper table td::before {
        content: attr(data-label);
        position: absolute;
        left: 1rem;
        width: calc(50% - 2rem);
        text-align: left;
        font-weight: 600;
        color: var(--color-dark);
    }
}
@media (max-width: 360px) {
    .kit-recommendation {
        padding: 1.5rem;
    }
    .reveal-content {
        padding: 2rem;
    }
    .testimonial-slide {
        padding: 0 0.5rem;
    }
}









.hero-lighting {
    padding-top: 10rem;
    padding-bottom: 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero-lighting h1 {
    font-size: clamp(3rem, 6vw, 5rem);
}
.hero-lighting p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 1.5rem auto 0;
}
.hero-lighting-bg {
    margin-top: 3rem;
    position: relative;
}
.hero-lighting-bg::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, var(--color-light) 20%, transparent 100%);
}
.hero-lighting-bg img {
    border-radius: var(--border-radius);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.1);
}

.problem-solution-lighting-section {
    background-color: var(--color-white);
}
.problem-solution-lighting-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    grid-template-rows: auto auto;
    gap: 2rem;
    align-items: flex-start;
    grid-template-areas: 
    "image-before content content"
    "image-before image-after image-after";
}
.psl-image-wrapper {
    position: relative;
}
.psl-image-wrapper.large {
    grid-area: image-after;
}
.psl-image-wrapper:first-child {
    grid-area: image-before;
}
.psl-content {
    grid-area: content;
}
.psl-image-wrapper img {
    border-radius: var(--border-radius);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.psl-tag {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-white);
}
.psl-tag.before { background: var(--color-medium); }
.psl-tag.after { background: var(--gradient-main); }

.product-lineup-section {
    text-align: center;
}
.lineup-header {
    max-width: 700px;
    margin: 0 auto 3rem;
}
.lineup-tabs-wrapper {
    max-width: 900px;
    margin: 0 auto;
}
.lineup-tab-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}
.lineup-tab-button {
    padding: 0.75rem 1.5rem;
    border-radius: 99px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid #E5E7EB;
    background-color: var(--color-white);
}
.lineup-tab-button.active {
    background: var(--gradient-main);
    color: var(--color-white);
    border-color: transparent;
}
.lineup-tab-button:not(.active):hover {
    border-color: var(--gradient-start);
}
.lineup-tab-content { display: none; }
.lineup-tab-content.active { display: block; }
.lineup-content-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    text-align: left;
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--border-radius);
}
.lineup-image img {
    border-radius: var(--border-radius);
}
.lineup-text h3 { margin-bottom: 1rem; }
.lineup-text ul {
    list-style: '✓ ';
    padding-left: 1.5rem;
    margin-top: 1.5rem;
}
.lineup-text ul li {
    padding-left: 0.5rem;
    margin-bottom: 0.5rem;
}

.flagship-focus-section {
    background-color: var(--color-dark);
}
.flagship-focus-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}
.flagship-image img {
    border-radius: var(--border-radius);
}
.flagship-content {
    color: var(--color-gray);
}
.flagship-content h2 {
    color: var(--color-white);
}

.tech-details-section {
    background: var(--color-white);
    position: relative;
    overflow: hidden;
}
.tech-details-section::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -150px;
    width: 300px;
    height: 300px;
    background-image: radial-gradient(var(--color-light) 2px, transparent 2px);
    background-size: 20px 20px;
    opacity: 0.5;
    z-index: 1;
}
.tech-details-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
    position: relative;
    z-index: 2;
}
.tech-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 2;
}
.tech-card {
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid #E5E7EB;
}
.tech-card img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}
.tech-card h3 { margin-bottom: 0.5rem; }

.gallery-slider-section {
    padding-bottom: 0;
}
.gallery-header {
    text-align: center;
    margin-bottom: 3rem;
}
.gallery-slider {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}
.gallery-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}
.gallery-slide {
    flex: 0 0 100%;
    width: 100%;
}
.gallery-slide img {
    width: 100%;
    border-radius: var(--border-radius);
    aspect-ratio: 16/9;
    object-fit: cover;
}
.gallery-caption {
    text-align: center;
    margin-top: 1rem;
    padding: 0 1rem 2rem;
    font-size: 0.9rem;
    color: var(--color-medium);
}
.gallery-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1.5rem 0;
}
.gallery-nav button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #E5E7EB;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    background: var(--color-white);
}
.gallery-nav button:hover {
    border-color: var(--gradient-start);
    color: var(--gradient-start);
}

.color-temp-section {
    background-color: var(--color-white);
}
.color-temp-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    align-items: center;
    gap: 4rem;
}
.color-temp-image-wrapper {
    position: relative;
}
.color-temp-image {
    width: 100%;
    padding-bottom: 66.67%;
    border-radius: var(--border-radius);
    background-image: url('images/44.webp');
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}
.color-temp-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 165, 0, 0.2), rgba(173, 216, 230, 0.2));
}
.color-temp-image::after {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    width: 150%;
    height: 150%;
    /*background: linear-gradient(to right, transparent 49.5%, var(--gradient-start) 50%, transparent 50.5%);*/
    transform: translateX(-50%) rotate(25deg);
}
.color-temp-label-warm,
.color-temp-label-cool {
    position: absolute;
    bottom: -0.5rem;
    font-weight: 700;
    font-size: 0.8rem;
    background: var(--color-dark);
    color: var(--color-white);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}
.color-temp-label-warm { left: 1rem; }
.color-temp-label-cool { right: 1rem; }

@media (max-width: 1024px) {
    .problem-solution-lighting-container {
        grid-template-columns: 1fr 1.5fr;
        grid-template-areas:
        "content content"
        "image-before image-after";
    }
    .tech-details-grid {
        grid-template-columns: 1fr;
    }
    .color-temp-container {
        grid-template-columns: 1fr;
    }
    .color-temp-content {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .problem-solution-lighting-container {
        grid-template-columns: 1fr;
        grid-template-areas:
        "content"
        "image-before"
        "image-after";
    }
    .psl-content {
        text-align: center;
    }
    .lineup-tab-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }
    .lineup-content-inner {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
    .flagship-focus-container {
        grid-template-columns: 1fr;
    }
    .flagship-image {
        max-width: 400px;
        margin: 0 auto;
    }
}
@media (max-width: 360px) {
    .lineup-content-inner {
        padding: 1.5rem;
    }
}












.hero-microphones {
    background: var(--color-white);
    padding-bottom: 4rem;
}
.hero-microphones-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
}
.hero-microphones-content {
    max-width: 500px;
}
.hero-microphones-content p {
    font-size: 1.1rem;
}
.hero-microphones-image img {
    border-radius: var(--border-radius);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.1);
}

.sound-transformer-section {
    background: var(--color-dark);
    color: var(--color-gray);
    text-align: center;
}
.sound-transformer-container h2 {
    color: var(--color-white);
}
.st-header {
    max-width: 700px;
    margin: 0 auto 3rem;
}
.st-visualizer {
    max-width: 800px;
    margin: 0 auto 2rem;
    position: relative;
}
#sound-wave-path {
    transition: d 0.8s cubic-bezier(0.76, 0, 0.24, 1);
}
.st-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    padding: 0 1rem;
    color: var(--color-gray);
    margin-top: 0.5rem;
}
#transform-wave-btn {
    min-width: 250px;
}

.mic-lineup-section {
    background: var(--color-white);
}
.mic-lineup-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 2rem;
    align-items: stretch;
}
.mic-card {
    border: 1px solid #E5E7EB;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--color-light);
    display: flex;
    flex-direction: column;
}
.mic-card img {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
}
.mic-card.large img {
    aspect-ratio: 1.5/1;
}
.mic-card-content {
    padding: 2rem;
}
.mic-card h3 {
    margin-bottom: 0.5rem;
}

.audio-tech-section {
    background: var(--color-light);
}
.audio-tech-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}
.audio-tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.audio-tech-card {
    background: var(--color-white);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid #E5E7EB;
}
.audio-tech-card h4 {
    margin-bottom: 1rem;
}

.accessories-showcase-section {
    background: var(--color-white);
}
.accessories-showcase-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    align-items: center;
    gap: 4rem;
}
.accessories-showcase-content {
    max-width: 450px;
}
.accessories-showcase-images img {
    border-radius: var(--border-radius);
}

@media (max-width: 1024px) {
    .hero-microphones-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-microphones-image {
        order: -1;
        max-width: 600px;
        margin: 0 auto 3rem;
    }
    .mic-lineup-grid {
        grid-template-columns: 1fr 1fr;
    }
    .mic-card.large {
        grid-column: 1 / -1;
    }
    .audio-tech-grid {
        grid-template-columns: 1fr;
    }
    .accessories-showcase-container {
        grid-template-columns: 1fr;
    }
    .accessories-showcase-content {
        text-align: center;
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .mic-lineup-grid {
        grid-template-columns: 1fr;
    }
}

.problem-audio-section {
    background-color: var(--color-light);
    overflow: hidden; 
}

.problem-audio-container {
    display: grid;
    grid-template-columns: 2fr 1.5fr; 
    grid-template-rows: auto auto;
    gap: 0 2rem; 
    align-items: center;
}

.problem-audio-content {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid #E5E7EB;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    z-index: 2;
    margin-bottom: -4rem; 
}

.problem-audio-image {
    grid-column: 2 / 3;
    grid-row: 1 / 3; 
}

.problem-audio-image img {
    border-radius: var(--border-radius);
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 450px;
}

.noisy-waveform-bg {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
    z-index: 1;
}

.noisy-waveform-bg img {
    width: 100%;
    opacity: 0.5;
}
@media (max-width: 1024px) {
    .problem-audio-container {
        grid-template-columns: 1fr; 
    }
    
    .problem-audio-content {
        grid-row: auto;
        grid-column: auto;
        margin-bottom: 2rem; 
    }

    .problem-audio-image {
        grid-row: auto;
        grid-column: auto;
        order: -1;
        margin-bottom: 2rem;
    }

    .problem-audio-image img {
        min-height: auto;
    }

    .noisy-waveform-bg {
        display: none; 
    }
}










.hero-guides-banner {
    padding: 6rem 0;
    background: var(--gradient-main);
    text-align: center;
    color: var(--color-white);
}
.hero-guides-container {
    max-width: 800px;
}
.hero-guides-banner h1 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}
.hero-guides-banner p {
    font-size: 1.25rem;
    opacity: 0.9;
    line-height: 1.7;
}

.featured-guide-section {
    background: var(--color-white);
}
.featured-guide-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 4rem;
}
.featured-guide-image img {
    border-radius: var(--border-radius);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.guides-filter-section { }
.guides-filter-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}
.guide-filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}
.guide-filter-btn {
    padding: 0.6rem 1.5rem;
    border-radius: 99px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid #E5E7EB;
    background-color: var(--color-white);
}
.guide-filter-btn.active {
    background: var(--gradient-main);
    color: var(--color-white);
    border-color: transparent;
}
.guide-filter-btn:not(.active):hover {
    border-color: var(--gradient-start);
}

.guides-grid-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}
.guide-item-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    border: 1px solid #E5E7EB;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.4s ease, transform 0.4s ease;
    display: flex;
    flex-direction: column;
}
.guide-item-card.filtered-out {
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
    height: 0;
    margin: 0;
    padding: 0;
    border: none;
    overflow: hidden;
}
.guide-item-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}
.guide-item-card img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}
.guide-item-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.guide-item-category {
    display: inline-block;
    align-self: flex-start;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    background: var(--color-light);
    color: var(--color-medium);
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
}
.guide-item-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}
.guide-item-content p {
    flex-grow: 1;
}

.expert-section {
    background: var(--color-dark);
}
.expert-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    align-items: center;
    gap: 4rem;
}
.expert-image img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--color-white);
}
.expert-content {
    color: var(--color-gray);
}
.expert-content h2 {
    color: var(--color-white);
}

.glossary-section {
    background: var(--color-white);
}
.glossary-container { }
.glossary-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}
.glossary-accordion-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.theory-to-practice-section { }
.ttp-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}
.ttp-image img {
    border-radius: var(--border-radius);
}

@media (max-width: 1024px) {
    .featured-guide-container {
        grid-template-columns: 1fr;
    }
    .expert-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .expert-image {
        margin: 0 auto 2rem;
    }
    .ttp-container {
        grid-template-columns: 1fr;
    }
    .ttp-image {
        order: -1;
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .guides-grid-wrapper {
        grid-template-columns: 1fr;
    }
}









.hero-about-banner {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    text-align: center;
    color: var(--color-white);
}
.hero-about-container {
    max-width: 800px;
}
.hero-about-banner h1 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}
.hero-about-banner p {
    font-size: 1.25rem;
    opacity: 0.9;
    line-height: 1.7;
}

.our-story-section {
    background: var(--color-white);
}
.our-story-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}
.our-story-image img {
    border-radius: var(--border-radius);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.stats-counter-section {
    background: var(--color-light);
}
.stats-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}
.stat-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    background: var(--gradient-main);
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    line-height: 1.1;
}
.stat-item p {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 0.5rem;
    color: var(--color-dark);
}

.team-section {
    background: var(--color-white);
}
.team-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.team-card {
    text-align: center;
}
.team-card img {
    width: 100%;
    max-width: 250px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1.5rem;
    filter: grayscale(100%);
    transition: filter 0.4s ease;
}
.team-card:hover img {
    filter: grayscale(0%);
}
.team-card-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}
.team-card-content span {
    color: var(--gradient-start);
    font-weight: 600;
    margin-bottom: 1rem;
    display: block;
}

.principles-section { }
.principles-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}
.principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}
.principle-item {
    background-color: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid #E5E7EB;
}
.principle-item h3 {
    margin-bottom: 1rem;
}

.join-mission-cta .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .our-story-container {
        grid-template-columns: 1fr;
    }
    .our-story-image {
        order: -1;
        margin-bottom: 2rem;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .principles-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .hero-section,
    .hero-products,
    .hero-lighting,
    .hero-microphones {
        padding-top: 6rem;
    }
}











.hero-policy-banner {
    padding: 6rem 0;
    background-color: var(--color-white);
    text-align: center;
    border-bottom: 1px solid #E5E7EB;
}
.hero-policy-banner h1 {
    margin-bottom: 0.5rem;
}
.hero-policy-banner p {
    color: var(--color-gray);
    font-size: 1rem;
    margin: 0;
}

.policy-content-section {
    background-color: var(--color-white);
    padding: 4rem 0;
}
.policy-container {
    max-width: 800px;
}
.policy-content h2 {
    font-size: 1.75rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #E5E7EB;
}
.policy-content h2:first-of-type {
    margin-top: 0;
}
.policy-content p, .policy-content ul {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}
.policy-content ul {
    list-style: disc;
    padding-left: 1.5rem;
}
.policy-content li {
    margin-bottom: 0.75rem;
}
.policy-email-link {
    font-weight: 600;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}
.hero-policy-banner {
    padding: 6rem 0;
    background-color: var(--color-white);
    text-align: center;
    border-bottom: 1px solid #E5E7EB;
}
.hero-policy-banner h1 {
    margin-bottom: 0.5rem;
}
.hero-policy-banner p {
    color: var(--color-gray);
    font-size: 1rem;
    margin: 0;
}

.policy-content-section {
    background-color: var(--color-white);
    padding: 4rem 0;
}
.policy-container {
    max-width: 800px;
}
.policy-content h2 {
    font-size: 1.75rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #E5E7EB;
}
.policy-content h2:first-of-type {
    margin-top: 0;
}
.policy-content p, .policy-content ul {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}
.policy-content ul {
    list-style: disc;
    padding-left: 1.5rem;
}
.policy-content li {
    margin-bottom: 0.75rem;
}
.policy-email-link {
    font-weight: 600;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}
.thank-you-page-body {
    background: var(--color-light);
}

.thank-you-main {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--container-padding);
}

.thank-you-section {
    width: 100%;
    padding: 0;
}

.thank-you-content {
    max-width: 600px;
    margin: 0 auto;
    background: var(--color-white);
    padding: 4rem 3rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.thank-you-icon {
    margin: 0 auto 1.5rem;
}

.thank-you-content h1 {
    margin-bottom: 1rem;
}

.thank-you-content p {
    font-size: 1.1rem;
    color: var(--color-medium);
    margin-bottom: 2.5rem;
}

.thank-you-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}