/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #0d0d0d;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
}

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

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #2196f3;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2196f3;
    transition: width 0.3s ease;
}

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

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 13, 13, 0.7), rgba(33, 150, 243, 0.4));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease;
}

.hero-slogan {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: #f1f1f1;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-description {
    font-size: 1.1rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
    line-height: 1.8;
    color: #f1f1f1;
    animation: fadeInUp 1s ease 0.4s both;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #2196f3;
    color: #ffffff;
    padding: 18px 36px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.3);
    animation: fadeInUp 1s ease 0.6s both;
}

.cta-button:hover {
    background: #1976d2;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(33, 150, 243, 0.4);
}

/* Collection Section */
.collection {
    padding: 100px 0;
    background: #ffffff;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #0d0d0d;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.product-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

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

.product-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
}

.product-badge {
    background: #2196f3;
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-info {
    padding: 30px;
}

.product-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: #0d0d0d;
}

.product-info p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2196f3;
}

/* About Section */
.about {
    padding: 100px 0;
    background: #f8f9fa;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: #0d0d0d;
}

.about-description {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 25px;
    line-height: 1.8;
}

.about-features {
    margin-top: 40px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.feature-icon {
    font-size: 2rem;
    background: #2196f3;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #0d0d0d;
}

.feature-text p {
    color: #666;
    line-height: 1.6;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: #ffffff;
}

.testimonials-slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.testimonials-container {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.testimonial-card {
    display: none;
    background: #f8f9fa;
    padding: 60px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-card.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.testimonial-text {
    margin-bottom: 40px;
}

.testimonial-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #333;
    font-style: italic;
    position: relative;
}

.testimonial-text p::before {
    content: '"';
    font-size: 4rem;
    color: #2196f3;
    position: absolute;
    top: -20px;
    left: -30px;
    font-family: serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #2196f3;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #0d0d0d;
    margin-bottom: 5px;
}

.author-info span {
    color: #666;
    font-size: 0.95rem;
}

.slider-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
}

.nav-btn {
    background: #2196f3;
    color: #ffffff;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background: #1976d2;
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    gap: 15px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: background 0.3s ease;
}

.dot.active {
    background: #2196f3;
}

/* Newsletter Section */
.newsletter {
    padding: 100px 0;
    background: linear-gradient(135deg, #0d0d0d, #2196f3);
    color: #ffffff;
}

.newsletter-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.newsletter-text h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.newsletter-text p {
    font-size: 1.2rem;
    color: #f1f1f1;
    margin-bottom: 50px;
    line-height: 1.8;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
}

.form-group input {
    flex: 1;
    padding: 18px 25px;
    font-size: 1rem;
    border: none;
    border-radius: 50px 0 0 50px;
    outline: none;
    background: #ffffff;
    color: #0d0d0d;
}

.form-group input::placeholder {
    color: #999;
}

.subscribe-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #1976d2;
    color: #ffffff;
    padding: 18px 30px;
    border: none;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.subscribe-btn:hover {
    background: #1565c0;
}

.form-message {
    font-size: 0.95rem;
    margin-top: 15px;
    padding: 10px;
    border-radius: 8px;
    display: none;
}

.form-message.success {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
    border: 1px solid #4caf50;
    display: block;
}

.form-message.error {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
    border: 1px solid #f44336;
    display: block;
}

/* Footer */
.footer {
    background: #0d0d0d;
    color: #ffffff;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #2196f3;
}

.footer-logo p {
    color: #ccc;
    line-height: 1.6;
    max-width: 300px;
}

.footer-section h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: #ffffff;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #2196f3;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-link {
    width: 50px;
    height: 50px;
    background: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #2196f3;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: #ccc;
    font-size: 0.95rem;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(13, 13, 13, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 30px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-slogan {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }

    .about-text h2 {
        font-size: 2rem;
    }

    .testimonial-card {
        padding: 40px 30px;
    }

    .testimonial-text p {
        font-size: 1rem;
    }

    .newsletter-text h2 {
        font-size: 2rem;
    }

    .form-group {
        flex-direction: column;
        gap: 15px;
    }

    .form-group input {
        border-radius: 50px;
    }

    .subscribe-btn {
        border-radius: 50px;
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .cta-button {
        padding: 15px 30px;
        font-size: 1rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-card {
        margin: 0 10px;
    }

    .testimonial-card {
        padding: 30px 20px;
    }

    .testimonial-author {
        flex-direction: column;
        gap: 15px;
    }
}