:root {
    --text-color: #ffffff;
    --primary-color: rgba(59, 224, 90, 0.8);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4rem;
    height: 72px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(0, 8, 16, 0.60);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    height: 22px;
    display: flex;
    align-items: center;
}

.logo img {
    height: 100%;
    width: auto;
}

.nav-video-container {
    position: absolute;
    width: 100%;
    height: 300px;
    top: 72px;
    left: 0;
    z-index: -1;
    overflow: hidden;
}

.nav-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav-links {
    display: flex;
    gap: 2rem;
    font-family: Bahnschrift, sans-serif;
    font-size: 16px;
    font-weight: 600;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Burger Menu Styles */
.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.burger-menu span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--text-color);
    border-radius: 3px;
    transform-origin: center;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Mobile Menu Styles */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    height: 0;
    background: rgba(0, 8, 16, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0;
    flex-direction: column;
    gap: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, height 0.3s ease, padding 0.3s ease;
    z-index: 999;
    overflow: hidden;
}

.mobile-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-family: Bahnschrift, sans-serif;
    font-size: 18px;
    font-weight: 600;
    transition: color 0.3s ease;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

/* Active states for mobile menu */
.mobile-menu.active {
    height: auto;
    padding: 2rem;
    opacity: 1;
    visibility: visible;
}

.mobile-menu.active a {
    opacity: 1;
    transform: translateY(0);
}

.burger-menu.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.burger-menu.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 768px) {
    .navbar {
        padding: 0rem 1rem;
    }

    .nav-links {
        display: none;
    }

    .burger-menu {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }
}

.bg-video {
    position: absolute;
    bottom: 0;
    left: 0;
    transform: translateX(-50%);
    z-index: -1;
    width: 100%;
    height: auto;
    object-fit: cover;
}