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

nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: var(--color-nav-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
    z-index: 1000;
    box-shadow: 0 1px 5px rgba(34, 197, 94, 0.15);
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    line-height: 0;
}

.logo-image {
    display: block;
    width: auto;
    height: clamp(28px, 3.4vw, 36px);
    max-width: 180px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-menu a {
    color: var(--color-gray-dark);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--color-primary);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

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

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

.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--color-primary);
    margin: 4px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-menu-mobile {
    display: none;
    position: fixed;
    top: 50px;
    left: 0;
    width: 100%;
    background: var(--color-mobile-menu-bg);
    flex-direction: column;
    padding: 15px;
    gap: 10px;
    animation: slideDown 0.3s ease;
    z-index: 999;
}

.nav-menu-mobile.active {
    display: flex !important;
}

.nav-menu-mobile a {
    color: var(--color-gray-dark);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    padding: 12px 15px;
    border-left: 3px solid transparent;
    transition: all 0.3s ease;
}

.nav-menu-mobile a:hover {
    color: var(--color-primary);
    border-left: 3px solid var(--color-primary);
    padding-left: 25px;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    nav {
        padding: 0 16px;
    }

    .logo-image {
        height: clamp(24px, 8vw, 30px);
        max-width: 140px;
    }

    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}

body {
    padding-top: 50px;
}
/* Footer Styles */
.footer {
    background: var(--color-white);
    color: var(--color-gray-dark);
    padding: 40px 30px 20px;
    margin-top: 0;
    border-top: 1px solid var(--color-gray-lighter);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto 30px;
}

.footer-section h3 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: 15px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    color: var(--color-gray-dark);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--color-gray-lighter);
    font-size: var(--font-size-sm);
    color: var(--color-gray-light);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer {
        padding: 30px 20px 15px;
    }
}