/* Custom CSS for Tieion LLC Homepage */

html {
    scroll-behavior: smooth;
}

/* Glassmorphism Classes */
.glass-border {
    position: relative;
}

.glass-card {
    background: rgba(26, 26, 26, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.glass-card:hover {
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(26, 26, 26, 0.6);
}

/* Navbar Scrolled State */
.navbar-scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-up-delayed {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: 200ms;
}

.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Selection */
::selection {
    background-color: white;
    color: #000;
}