* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

:root {
    --bg-primary: #1c1c1c;
    --text-primary: #fffafa;
    --accent: #b5b8b1;
    --card-bg: #2a2a2a;
    --text-secondary: #b5b8b1;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    padding: 20px 0;
    background-color: rgba(28, 28, 28, 0.95);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--accent);
    backdrop-filter: blur(10px);
}

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

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo span {
    color: var(--accent);
}

.logo:hover {
    transform: scale(1.05);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
    position: relative;
}

nav ul li a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    padding: 5px 0;
}

nav ul li a:hover {
    color: var(--accent);
}

nav ul li a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent);
    left: 0;
    bottom: 0;
    transition: width 0.3s ease;
}

nav ul li a:hover:after {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    text-align: center;
    background: linear-gradient(rgba(28, 28, 28, 0.9), rgba(28, 28, 28, 0.9));
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 1s ease forwards 0.5s;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    display: inline-block;
}

.hero h1:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background: var(--accent);
    left: 0;
    bottom: -10px;
    transform: scaleX(0);
    transform-origin: right;
    animation: lineGrow 1s ease forwards 1.5s;
}

@keyframes lineGrow {
    to {
        transform: scaleX(1);
        transform-origin: left;
    }
}

.hero p {
    font-size: 20px;
    max-width: 700px;
    margin: 0 auto 30px;
    color: var(--text-secondary);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 1s ease forwards 1s;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: transparent;
    color: var(--text-primary);
    text-decoration: none;
    border: 2px solid var(--accent);
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 1s ease forwards 1.5s;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(181, 184, 177, 0.2), transparent);
    transition: all 0.5s;
}

.btn:hover {
    background-color: var(--accent);
    color: var(--bg-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(181, 184, 177, 0.3);
}

.btn:hover:before {
    left: 100%;
}

/* Products Section */
.section-title {
    text-align: center;
    margin: 60px 0 40px;
    font-size: 32px;
    position: relative;
    padding-bottom: 15px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 1s ease forwards 0.8s;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent);
}

.carousel-wrapper {
    position: relative;
    padding: 20px 0;
}

.carousel-container {
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 20px 0;
    cursor: grab;
}

.carousel-container::-webkit-scrollbar {
    display: none;
}

.carousel-container.grabbing {
    cursor: grabbing;
    scroll-behavior: auto;
}

.carousel-item {
    flex: 0 0 auto;
    width: 300px;
    margin: 0 15px;
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(181, 184, 177, 0.2);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.5s ease forwards;
    animation-delay: calc(0.1s * var(--item-index));
}

.carousel-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(181, 184, 177, 0.3);
}

.product-image {
    height: 200px;
    background-color: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 40px;
    position: relative;
    overflow: hidden;
}

.product-image:before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: linear-gradient(45deg, transparent, rgba(181, 184, 177, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.carousel-item:hover .product-image:before {
    transform: translateX(100%);
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.product-info p {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 15px;
}

.carousel-nav {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    opacity: 0;
    animation: fadeIn 1s ease forwards 1.2s;
}

.carousel-nav-btn {
    width: 12px;
    height: 12px;
    background: var(--card-bg);
    border-radius: 50%;
    margin: 0 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.carousel-nav-btn.active {
    background: var(--accent);
    transform: scale(1.2);
}

/* Reviews Section */
.reviews {
    background-color: #141414;
    padding: 60px 0;
}

.review-item {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(181, 184, 177, 0.2);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.5s ease forwards;
    animation-delay: calc(0.1s * var(--item-index));
}

.review-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(181, 184, 177, 0.3);
}

.review-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.review-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--accent);
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 20px;
    position: relative;
    overflow: hidden;
}

.review-avatar:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
}

.review-item:hover .review-avatar:before {
    animation: shine 0.6s;
}

@keyframes shine {
    to {
        transform: translateX(100%);
    }
}

.review-name {
    font-weight: 600;
}

.review-rating {
    color: var(--accent);
    margin-left: auto;
}

.more-reviews {
    text-align: center;
    margin-top: 40px;
    opacity: 0;
    animation: fadeIn 1s ease forwards 1.5s;
}

/* Footer */
footer {
    background-color: #141414;
    padding: 60px 0 30px;
    border-top: 1px solid var(--card-bg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.footer-column {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 1s ease forwards;
    animation-delay: calc(0.1s * var(--column-index));
}

.footer-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
}

.footer-column ul li a:hover {
    color: var(--text-primary);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--card-bg);
    border-radius: 50%;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.social-links a:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
}

.social-links a:hover:before {
    animation: shine 0.6s;
}

.social-links a:hover {
    background-color: var(--accent);
    color: var(--bg-primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(181, 184, 177, 0.3);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--card-bg);
    color: var(--text-secondary);
    opacity: 0;
    animation: fadeIn 1s ease forwards 1.2s;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        margin-top: 20px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    nav ul li {
        margin: 10px;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .carousel-item {
        width: 250px;
    }
}

/* Demo Content for Preview */
.demo-content {
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
    text-align: center;
}

.color-swatch {
    display: inline-block;
    width: 100px;
    height: 100px;
    margin: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.swatch-primary {
    background-color: #1c1c1c;
    border: 1px solid #b5b8b1;
}

.swatch-text {
    background-color: #fffafa;
    border: 1px solid #b5b8b1;
}

.swatch-accent {
    background-color: #b5b8b1;
}