:root {
    --primary: #9c8b7a;
    --primary-light: #b8a67a;
    --primary-dark: #7a6b5a;
    --bg-warm: #faf8f5;
    --bg-light: #f8f7f5;
    --border: #e5e5e5;
    --gray: #6b7280;
    --gray-dark: #374151;
}

.nav-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.nav-container.transparent {
    background: transparent;
    backdrop-filter: blur(0);
    border-bottom: none;
}

.nav-container.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

header.nav-container nav a.nav-link {
    position: relative;
    color: #374151 !important;
    font-size: 1rem;
    font-weight: 550;
    letter-spacing: 0.05em;
    text-decoration: none;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
}

header.nav-container.transparent nav a.nav-link {
    color: #ffffff !important;
}

header.nav-container.scrolled nav a.nav-link {
    color: #374151 !important;
}

header.nav-container nav a.nav-link:hover {
    color: #2c3644 !important;
}

header.nav-container.transparent nav a.nav-link:hover {
    color: rgba(255, 255, 255, 0.8) !important;
}

header.nav-container.scrolled nav a.nav-link:hover {
    color: #2c3644 !important;
}

header.nav-container nav a.nav-link:hover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #2c3644 !important;
}

header.nav-container.transparent nav a.nav-link:hover::after {
    background: rgba(255, 255, 255, 0.8) !important;
}

header.nav-container.scrolled nav a.nav-link:hover::after {
    background: #2c3644 !important;
}

header.nav-container nav a.nav-link.active {
    color: #4A90E2 !important;
}

header.nav-container nav a.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #4A90E2 !important;
}

header.nav-container .nav-brand {
    color: #374151 !important;
}

header.nav-container.transparent .nav-brand {
    color: #ffffff !important;
}

.carousel-dot.active {
    background: #ffffff !important;
}

header.nav-container.scrolled .nav-brand {
    color: #374151 !important;
}

.nav-dropdown-wrapper {
    position: relative;
}

.mega-menu {
    position: absolute;
    top: calc(100% + 1rem);
    left: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.mega-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-inner {
    padding: 1.5rem;
    min-width: 280px;
}

.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.category-item {
    margin: 0;
}

.category-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1rem;
    color: #374151;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.category-link:hover {
    background: #4A90E2;
    color: white;
}

.category-link i {
    width: 1.25rem;
    font-size: 1rem;
}

.category-item {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.mega-menu.active .category-item:nth-child(1) { transition-delay: 0.05s; }
.mega-menu.active .category-item:nth-child(2) { transition-delay: 0.1s; }
.mega-menu.active .category-item:nth-child(3) { transition-delay: 0.15s; }
.mega-menu.active .category-item:nth-child(4) { transition-delay: 0.2s; }
.mega-menu.active .category-item:nth-child(5) { transition-delay: 0.25s; }

.mega-menu.active .category-item {
    opacity: 1;
    transform: translateY(0);
}

.footer-link {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #ffffff;
}

.footer {
    background: #1f2937;
}

.feature-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.4s ease;
}

.feature-card:hover {
    border-color: #4A90E2;
    animation: bounce 0.5s ease;
    box-shadow: 0 20px 40px rgba(74, 144, 226, 0.1);
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    25% {
        transform: translateY(-10px);
    }
    50% {
        transform: translateY(-5px);
    }
    75% {
        transform: translateY(-8px);
    }
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: #4A90E2;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.product-category-card {
    width: 200px;
    background: transparent;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-category-card img {
    height: 160px;
    object-fit: cover;
}

.product-category-card:hover {
    transform: translateY(-4px);
    background: transparent;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 300;
    color: #9c8b7a;
    letter-spacing: -0.02em;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: #4A90E2;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary:hover {
    background: #357ABD;
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: #4A90E2;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #3A7BC8;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.cta-section {
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

@media (max-width: 768px) {
    .nav-container {
        background: white;
    }
    
    .nav-link {
        color: #374151;
        padding: 0.75rem 0;
    }
    
    .nav-link:hover {
        color: #2c3644;
    }
}