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

:root {
    --black: #1a1a1a;
    --white: #ffffff;
    --gray: #666666;
    --dark-green: #1a3c34;
    --light-green: #2d5a4a;
    --shadow: 0 10px 30px rgba(0,0,0,0.2);
    --shadow-hover: 0 20px 40px rgba(0,0,0,0.3);
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--black);
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: 1rem 0;
}

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

.logo-img {
    height: 50px;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.1);
}

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

.nav-link {
    color: var(--dark-green);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, var(--dark-green), var(--light-green));
    transition: width 0.3s ease;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--black);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Carousel */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.carousel-container {
    height: 100%;
    position: relative;
}

.carousel {
    height: 100%;
    position: relative;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

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

/* Section Titles */
.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--dark-green), var(--light-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--dark-green), var(--light-green));
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* About Section */
.about {
    /* padding: 120px 0; */
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 2rem;
    color: var(--black);
    line-height: 1.2;
}

.about-desc {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.stat-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.stat-item h3 {
    font-size: clamp(2rem, 6vw, 2.5rem);
    color: var(--dark-green);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-item p {
    color: var(--gray);
    font-weight: 500;
    font-size: 0.95rem;
}

.logo-large {
    width: 100%;
    max-width: 400px;
    height: auto;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* Products Section */
.products, .contact, .about {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.contact-info {
    padding: 0px 100px;
    display: flex;
    justify-content: center;
    text-align: center;
}

.category {
    margin-bottom: 6rem;
}

.category-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-green);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.4s ease;
}

.category-title.animate {
    opacity: 1;
    transform: translateY(0);
}

.category-title::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--dark-green), var(--light-green));
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    opacity: 0;
    transform: translateY(50px);
}

.product-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.product-card:hover {
    transform: translateY(-20px) scale(1.02);
    /* box-shadow: var(--shadow-hover); */
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover .product-image img {
    transform: scale(1.15);
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 60, 52, 0.9), rgba(45, 90, 74, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.overlay i {
    color: var(--white);
    font-size: 1.8rem;
    transition: transform 0.3s ease;
}

.overlay:hover i {
    transform: scale(1.2);
}

.product-card h4 {
    padding: 1.5rem 1.5rem 0.5rem;
    font-size: 1.2rem;
    color: var(--black);
    font-weight: 600;
}

.product-card p {
    padding: 0 1.5rem 1.5rem;
    color: var(--gray);
    font-size: 0.95rem;
}

/* Catalog Section */
.catalog {
    padding: 120px 0;
    background: var(--black);
    color: var(--white);
    text-align: center;
    position: relative;
}

.catalog::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--light-green), transparent);
}

.catalog-content {
    max-width: 600px;
    margin: 0 auto;
}

.catalog-desc {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    line-height: 1.7;
}

.catalog-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, var(--dark-green), var(--light-green));
    color: var(--white);
    padding: 1.2rem 3rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.catalog-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

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

.catalog-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(26, 60, 52, 0.4);
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--gray);
    padding: 4rem 0 1.5rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--light-green), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo img {
    height: 80px;
    filter: brightness(0) invert(1);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    justify-content: center;
}

.footer-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background: var(--light-green);
    transition: width 0.3s ease;
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 1rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.social-links a {
    width: 55px;
    height: 55px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--light-green);
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 15px 30px rgba(45, 90, 74, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray);
    font-size: 0.9rem;
}

/* Animation Classes */
.animate {
    animation: fadeInUp 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;    
}

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

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--dark-green), var(--light-green));
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1000;
    font-size: 1.2rem;
    box-shadow: var(--shadow);
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-hover);
}

/* Mobile Menu Styles */
@media (max-width: 992px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 75px;
        flex-direction: column;
        background-color: rgba(26, 26, 26, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        padding: 3rem 0;
        backdrop-filter: blur(20px);
    }

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

    .nav-menu li {
        opacity: 0;
        transform: translateX(30px);
        transition: all 0.4s ease;
    }

    .nav-menu.active li {
        opacity: 1;
        transform: translateX(0);
    }

    .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { transition-delay: 0.2s; }
    .nav-menu.active li:nth-child(3) { transition-delay: 0.3s; }
    .nav-menu.active li:nth-child(4) { transition-delay: 0.4s; }
    .nav-menu.active li:nth-child(5) { transition-delay: 0.5s; }

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

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

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

    .nav-link {
        color: var(--white);
    }
    
    .hero {
        height: 35vh;
        position: relative;
        overflow: initial;
    }

    .carousel-img {
        margin-top: 75px;
        height: 100%;
        width: 100%;
        object-fit: cover;
    }

    .logo-img {
        height: 35px;
        transition: transform 0.3s ease;
    }

    .logo-img:hover {
        transform: scale(1.1);
    }

    .contact-info {
        padding: 0px 20px;
        display: flex;
        justify-content: center;
    }
}

/* Tablet Styles */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .stats {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
}

/* Mobile Styles */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-image {
        height: 220px;
    }
    
    .stats {
        gap: 1.5rem;
    }
    
    .stat-item {
        min-width: 120px;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Preloader (Optional - uncomment if using) */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--black);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}