/* Custom Geometric Animations & Utilities */
@keyframes blob {
    0% { transform: translate(0px, 0px) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
    100% { transform: translate(0px, 0px) scale(1); }
}

.animate-blob {
    animation: blob 7s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

/* Geometric Background Blobs */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    z-index: 0;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: #ccfbf1; /* teal-100 */
    top: 20%;
    left: -100px;
    animation: blob 10s infinite;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: #f1f5f9; /* slate-100 */
    top: 60%;
    right: -50px;
    animation: blob 12s infinite reverse;
}

.blob-3 {
    width: 200px;
    height: 200px;
    background: #99f6e4; /* teal-200 */
    bottom: 10%;
    left: 30%;
    animation: blob 8s infinite;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #0d9488;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0f766e;
}

/* Reveal on Scroll Class (used by JS) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}