.text-fluid-h1 {
    font-size: clamp(3rem, 8vw + 1rem, 10rem);
    line-height: 0.85;
    letter-spacing: -0.04em;
}

.text-fluid-h2 {
    font-size: clamp(2rem, 4vw + 1rem, 5rem);
    line-height: 0.95;
    letter-spacing: -0.02em;
}

.text-fluid-quote {
    font-size: clamp(1.5rem, 3vw, 4rem);
    line-height: 1.1;
}

html {
    scroll-behavior: smooth;
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #101622;
}

::-webkit-scrollbar-thumb {
    background: #1152d4;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0d3ca6;
}

.cinematic-img {
    filter: contrast(1.1) saturate(0.9);
    transition: all 0.5s ease;
}

.cinematic-img:hover {
    filter: contrast(1.2) saturate(1.1);
    transform: scale(1.02);
}

.homepage-auth-link {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 60;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 1rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(16, 22, 34, 0.72);
    backdrop-filter: blur(12px);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
}

.homepage-auth-link:hover {
    border-color: rgba(17, 82, 212, 0.8);
    background: rgba(17, 82, 212, 0.2);
}

@media (max-width: 640px) {
    .homepage-auth-link {
        top: 1rem;
        right: 1rem;
        min-height: 40px;
        padding: 0 0.75rem;
        font-size: 0.68rem;
        letter-spacing: 0.1em;
    }
}