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

:root {
    --color-primary: #1a1a1a;
    --color-white: #ffffff;
    --color-gold: #d4af37;
    --color-gray: #4f4f4f;
    --color-light-gray: #f8f8f8;
    --color-dark-gray: #2a2a2a;
    --font-primary: 'Poppins', sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.15);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-primary);
    overflow-x: hidden;
}

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

/* Navigation */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo h2 {
    color: var(--color-gold);
    font-weight: 600;
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-white);
    transition: var(--transition);
}

/* Hero Section */

.hero {
    height: 100vh;
    background: linear-gradient(rgba(26, 26, 26, 0.6), rgba(26, 26, 26, 0.6)), url('https://images.pexels.com/photos/1043473/pexels-photo-1043473.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: var(--color-white);
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(212, 175, 55, 0.1));
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero-logo h1 {
    font-size: 5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-gold);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.logo-underline {
    width: 100px;
    height: 4px;
    background: var(--color-gold);
    margin: 0 auto 2rem;
    animation: expandWidth 1s ease-out 0.5s both;
}

.hero-slogan {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    font-weight: 300;
    letter-spacing: 2px;
}

.cta-button {
    background: linear-gradient(135deg, var(--color-gold), #b8941f);
    color: var(--color-white);
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.button-arrow {
    transition: var(--transition);
}

.cta-button:hover .button-arrow {
    transform: translateX(5px);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    width: 2px;
    height: 50px;
    background: var(--color-gold);
    position: relative;
    animation: bounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -5px;
    width: 12px;
    height: 12px;
    border-bottom: 2px solid var(--color-gold);
    border-right: 2px solid var(--color-gold);
    transform: rotate(45deg);
}

/* Collection Section */

.collection {
    padding: 8rem 0;
    background: var(--color-white);
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--color-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 26, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.quick-view {
    background: var(--color-gold);
    color: var(--color-white);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.quick-view:hover {
    background: #b8941f;
    transform: scale(1.05);
}

.product-info {
    padding: 2rem;
}

.product-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.product-info p {
    color: var(--color-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-gold);
}

/* About Section */

.about {
    padding: 8rem 0;
    background: var(--color-light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--color-primary);
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-gray);
    margin-bottom: 1.5rem;
}

.about-features {
    margin-top: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.feature-icon {
    width: 30px;
    height: 30px;
    background: var(--color-gold);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

/* Testimonials */

.testimonials {
    padding: 8rem 0;
    background: var(--color-primary);
    color: var(--color-white);
}

.testimonials .section-header h2,
.testimonials .section-header p {
    color: var(--color-white);
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-track {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.testimonial-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: var(--transition);
    display: flex;
    gap: 2rem;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.testimonial-card.active {
    opacity: 1;
    transform: translateX(0);
}

.testimonial-avatar {
    flex-shrink: 0;
}

.testimonial-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--color-gold);
    object-fit: cover;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.testimonial-content span {
    color: var(--color-gray);
    font-size: 0.9rem;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--color-gold);
}

/* Newsletter */

.newsletter {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--color-gold), #b8941f);
    color: var(--color-white);
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.newsletter p {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.newsletter-form .input-group {
    display: flex;
    gap: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    outline: none;
}

.newsletter-form button {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: var(--color-dark-gray);
    transform: translateY(-2px);
}

.newsletter-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 10px;
    font-weight: 500;
    opacity: 0;
    transition: var(--transition);
}

.newsletter-message.success {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    opacity: 1;
}

.newsletter-message.error {
    background: rgba(255, 0, 0, 0.2);
    color: #ffcccb;
    opacity: 1;
}

/* Footer */

.footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.footer-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.footer-nav a {
    color: var(--color-white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-nav a:hover {
    color: var(--color-gold);
}

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--color-gold);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-gray);
}

/* Animations */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes expandWidth {
    from {
        width: 0;
    }
    to {
        width: 100px;
    }
}

@keyframes bounce {
    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Responsive Design */

@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--color-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
    }
    .nav-menu.active {
        left: 0;
    }
    .hamburger {
        display: flex;
    }
    .hero-logo h1 {
        font-size: 3.5rem;
    }
    .hero-slogan {
        font-size: 1.2rem;
    }
    .section-header h2 {
        font-size: 2.2rem;
    }
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .testimonial-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    .newsletter-form .input-group {
        flex-direction: column;
        max-width: 300px;
    }
    .newsletter-form input {
        margin-bottom: 1rem;
    }
    .footer-nav ul {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-logo h1 {
        font-size: 2.5rem;
    }
    .hero-slogan {
        font-size: 1rem;
    }
    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    .section-header h2 {
        font-size: 1.8rem;
    }
    .product-info {
        padding: 1.5rem;
    }
    .about-text h2 {
        font-size: 2rem;
    }
    .newsletter h2 {
        font-size: 2rem;
    }
    .testimonial-card {
        padding: 1.5rem;
    }
}