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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #2d3436;
    background: #fff;
}

/* Navigation */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a2e;
    letter-spacing: 2px;
}

.logo span {
    color: #c9a227;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: #4a4a4a;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links a:hover {
    color: #c9a227;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #fff;
    padding: 6rem 2rem 4rem;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a227' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 300;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 0;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    transition: all 0.3s;
}

.btn-primary {
    background: #c9a227;
    color: #1a1a2e;
}

.btn-primary:hover {
    background: #d4af37;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background: #fff;
    color: #1a1a2e;
}

/* Stats Section */
.stats {
    display: flex;
    justify-content: space-around;
    padding: 4rem 2rem;
    background: #f8f9fa;
    flex-wrap: wrap;
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: #c9a227;
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #666;
}

/* Products Section */
.products {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.products h2,
.sustainability h2,
.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 300;
    color: #1a1a2e;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.product-card {
    padding: 2.5rem;
    background: #fff;
    border: 1px solid #eee;
    text-align: center;
    transition: all 0.3s;
}

.product-card:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.product-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.product-card h3 {
    margin-bottom: 1rem;
    color: #1a1a2e;
    font-weight: 600;
}

.product-card p {
    color: #666;
    font-size: 0.95rem;
}

/* About Section */
.about {
    padding: 6rem 2rem;
    background: #1a1a2e;
    color: #fff;
}

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

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    font-weight: 300;
}

.about p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
    line-height: 1.8;
}

.about-features {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.about-features li {
    padding: 0.75rem 1.5rem;
    border: 1px solid #c9a227;
    color: #c9a227;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Sustainability Section */
.sustainability {
    padding: 6rem 2rem;
    background: #f8f9fa;
}

.sustainability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.sustainability-item {
    padding: 2rem;
    background: #fff;
    border-left: 4px solid #c9a227;
}

.sustainability-item h3 {
    margin-bottom: 0.75rem;
    color: #1a1a2e;
}

.sustainability-item p {
    color: #666;
}

/* Contact Section */
.contact {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: center;
}

.contact-item h3 {
    color: #c9a227;
    margin-bottom: 1rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-item p {
    color: #666;
    line-height: 1.8;
}

/* Footer */
footer {
    background: #1a1a2e;
    color: #fff;
    padding: 3rem 2rem;
    text-align: center;
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.footer-logo span {
    color: #c9a227;
}

footer p {
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.25rem;
    }

    .nav-links {
        display: none;
    }

    .stats {
        padding: 3rem 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .about-features {
        flex-direction: column;
        align-items: center;
    }
}