:root {
    --primary-bg: rgba(30, 58, 95, 0.95);
    --primary-dark: rgb(20, 40, 65);
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
}

body {
    font-family: 'Inter', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
}

.hero-gradient {
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.98) 0%, rgba(20, 40, 65, 0.95) 100%);
}

.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 50%;
    background-color: var(--accent-green);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

.product-card {
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.product-card:hover {
    transform: translateY(-4px);
    border-left-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.service-icon {
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    color: var(--accent-green);
}

.section-padding {
    padding: 80px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
}

.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
}

.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-menu.open {
    max-height: 500px;
}

html {
    scroll-behavior: smooth;
}