:root {
    color-scheme: dark;
    font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #0f172a;
    color: #f8fafc;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: #0f172a;
    color: #f8fafc;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(6, 182, 212, 0.12), transparent 28%);
    pointer-events: none;
}

.font-montserrat {
    font-family: 'Montserrat', sans-serif;
}

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

.hero-title {
    font-family: 'Montserrat', sans-serif;
    text-shadow: 4px 4px 0px rgba(225, 29, 72, 0.9);
    animation: breathing 5s ease-in-out infinite;
    transform-origin: center center;
}

.logo-shadow {
    text-shadow: 4px 4px 0px rgba(225, 29, 72, 0.9);
}

.dropdown-glass {
    position: relative;
    z-index: 50;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.language-select {
    min-width: 84px;
    background: transparent;
    border: none;
    color: #e2e8f0;
    font: inherit;
    outline: none;
    appearance: none;
}

.language-select option {
    background: rgba(15, 23, 42, 0.95);
    color: #e2e8f0;
}

.language-select option:hover {
    background: rgba(148, 163, 184, 0.15);
}

.scroll-reveal,
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.visible,
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up {
    will-change: opacity, transform;
}

@keyframes breathing {
    0%, 100% {
        transform: scale(1);
        text-shadow: 4px 4px 0px rgba(225, 29, 72, 0.9);
    }
    50% {
        transform: scale(1.02);
        text-shadow: 4px 4px 0px rgba(225, 29, 72, 0.55);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}