.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 5, 5, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.4s ease;
}

.header.scrolled {
    padding: 16px 64px;
    background: rgba(15, 5, 5, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* LEFT SIDE */
.left {
    display: flex;
    align-items: center;
    gap: 80px;
}

.brand {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.6px;
    color: white;
}

/* NAV */
.nav {
    display: flex;
    gap: 40px;
}

.nav a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-weight: 500;
    font-size: 16.5px;
    transition: all 0.3s ease;
    position: relative;
}

.nav a:hover {
    color: white;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ffcc00;
    transition: width 0.3s ease;
}

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

/* SOCIAL ICONS */
.socials {
    display: flex;
    gap: 20px;
    align-items: center;
}

.social-icon {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: rgba(255, 59, 92, 0.2);
    transform: translateY(-3px);
}

.social-icon img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
    opacity: 0.85;
}

.social-icon:hover img {
    opacity: 1;
}

/* HAMBURGER MENU */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Responsive */
@media (max-width: 992px) {
    .nav {
        gap: 28px;
    }

    .left {
        gap: 50px;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        /* Will be shown via JS in mobile menu */
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(15, 5, 5, 0.98);
        flex-direction: column;
        padding: 30px;
        gap: 24px;
        align-items: center;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    }

    .hamburger {
        display: flex;
    }

    .header {
        padding: 18px 32px;
    }
}