/* assets/css/animations.css */
/* --- Preloader --- */
#preloader { position: fixed; inset: 0; background: var(--bg-base); z-index: 10000; display: flex; flex-direction: column; justify-content: center; align-items: center; transition: opacity 0.8s, visibility 0.8s; }
.scramble-loader { font-family: var(--font-heading); font-size: clamp(2rem, 5vw, 4rem); font-weight: 900; letter-spacing: 6px; color: var(--text-main); margin-bottom: 30px; text-shadow: 0 0 20px rgba(255,255,255,0.2); }
.loader-bar { width: 400px; max-width: 80vw; height: 3px; background: rgba(255,255,255,0.1); position: relative; overflow: hidden; border-radius: 3px; }
.loader-progress { position: absolute; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, var(--accent-1), var(--accent-2)); animation: loadProg 2s cubic-bezier(0.86, 0, 0.07, 1) forwards; box-shadow: 0 0 15px var(--accent-1); }
@keyframes loadProg { to { left: 0; } }

/* --- Custom Cursor --- */
.cursor-dot { width: 8px; height: 8px; background: var(--accent-1); border-radius: 50%; position: fixed; pointer-events: none; z-index: 9999; transform: translate(-50%, -50%); box-shadow: 0 0 10px var(--accent-1); }
.cursor-ring { width: 44px; height: 44px; border: 1px solid rgba(0, 240, 255, 0.6); border-radius: 50%; position: fixed; pointer-events: none; z-index: 9998; transform: translate(-50%, -50%); transition: width 0.2s, height 0.2s, background 0.2s; box-shadow: 0 0 15px rgba(0, 240, 255, 0.2) inset; }

/* --- Background Elements --- */
#three-canvas { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -4; pointer-events: none; }
#particles-js { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -3; pointer-events: none; }
.blob { position: fixed; border-radius: 50%; filter: blur(120px); z-index: -2; opacity: 0.4; animation: moveBlob 25s infinite alternate ease-in-out; pointer-events: none; mix-blend-mode: screen; }
.blob-1 { width: 60vw; height: 60vw; background: rgba(112, 0, 255, 0.2); top: -20vh; left: -20vw; }
.blob-2 { width: 50vw; height: 50vw; background: rgba(0, 240, 255, 0.15); bottom: -20vh; right: -20vw; animation-delay: -12s; }
.blob-3 { width: 40vw; height: 40vw; background: rgba(255, 0, 85, 0.1); top: 30vh; left: 30vw; animation-delay: -5s; }
@keyframes moveBlob { 100% { transform: translate(20vw, 20vh) scale(1.2) rotate(20deg); } }

/* Light Streaks */
.light-streak { position: absolute; width: 2px; height: 150px; background: linear-gradient(to bottom, transparent, var(--accent-1), transparent); opacity: 0.5; animation: streakFall 4s linear infinite; }
@keyframes streakFall { 0% { transform: translateY(-200px); opacity: 0; } 50% { opacity: 0.5; } 100% { transform: translateY(1200px); opacity: 0; } }

/* --- UI Components --- */
.glass-card { background: var(--bg-glass); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px); border: 1px solid var(--border-glass); border-radius: 30px; padding: 50px; position: relative; overflow: hidden; transition: var(--transition-smooth); box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
.spotlight-card::before { content: ''; position: absolute; top: var(--y, -1000px); left: var(--x, -1000px); width: 600px; height: 600px; background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 60%); transform: translate(-50%, -50%); pointer-events: none; z-index: 1; transition: 0.1s; mix-blend-mode: screen; }
.glass-card > * { position: relative; z-index: 2; }
.tilt-card { transform-style: preserve-3d; will-change: transform; }

/* Premium Image Container */
.premium-img-container { position: relative; border-radius: 50%; padding: 15px; background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0)); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.1); box-shadow: 0 30px 60px rgba(0,0,0,0.5), inset 0 0 20px rgba(255,255,255,0.05); }
.premium-img-container img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; position: relative; z-index: 2; }
.premium-glow { position: absolute; inset: -5px; background: conic-gradient(from 0deg, var(--accent-1), var(--accent-2), var(--accent-3), var(--accent-1)); border-radius: 50%; z-index: 0; filter: blur(25px); animation: spinGlow 6s linear infinite; opacity: 0.8; }
@keyframes spinGlow { to { transform: rotate(360deg); } }

/* Floating Elements */
.float-anim { animation: smoothFloat 6s ease-in-out infinite; }
@keyframes smoothFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 18px 45px; border-radius: 40px; font-weight: 800; font-family: var(--font-heading); font-size: 1.1rem; letter-spacing: 2px; text-transform: uppercase; transition: var(--transition-smooth); position: relative; overflow: hidden; z-index: 1; }
.btn-primary { background: var(--text-main); color: var(--bg-base); box-shadow: 0 0 30px rgba(255,255,255,0.15); }
.btn-primary:hover { background: linear-gradient(90deg, var(--accent-1), var(--accent-2)); box-shadow: 0 10px 40px rgba(0,240,255,0.4); transform: translateY(-5px); color: #fff; }
.btn-outline { border: 2px solid rgba(255,255,255,0.1); color: var(--text-main); background: rgba(255,255,255,0.02); backdrop-filter: blur(10px); }
.btn-outline:hover { border-color: var(--accent-1); color: var(--bg-base); transform: translateY(-5px); background: var(--accent-1); box-shadow: 0 10px 40px rgba(0,240,255,0.3); }

/* Scroll Indicator */
.scroll-indicator { position: absolute; bottom: 50px; left: 50%; transform: translateX(-50%); text-align: center; color: var(--text-muted); z-index: 10; font-size: 0.9rem; letter-spacing: 3px; font-weight: 600; text-transform: uppercase; }
.mouse { width: 30px; height: 50px; border: 2px solid rgba(255,255,255,0.4); border-radius: 15px; margin: 0 auto 15px; position: relative; }
.mouse::before { content: ''; position: absolute; top: 8px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; background: var(--accent-1); border-radius: 2px; animation: scrollMouse 1.5s infinite; box-shadow: 0 0 10px var(--accent-1); }

/* Holographic Effect */
.holo-effect { position: relative; overflow: hidden; }
.holo-effect::after { content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%; background: linear-gradient(to right, transparent, rgba(255,255,255,0.15), transparent); transform: skewX(-20deg); animation: holoShine 4s infinite; z-index: 5; pointer-events: none; }
@keyframes holoShine { 100% { left: 200%; } }

/* Cinematic Background Images Placeholder */
.bg-img-placeholder { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; opacity: 0.3; mix-blend-mode: luminosity; filter: blur(5px); }
.section-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, var(--bg-base), transparent, var(--bg-base)); z-index: 1; }

/* --- Who is Tajeem Ansari Specific Animations --- */
@keyframes slideBg {
    0% { background-position: 0 0; }
    100% { background-position: 100vw 100vh; }
}

@keyframes floatAnim {
    0%, 100% { transform: translateY(0) scale(1); box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
    50% { transform: translateY(-20px) scale(1.02); box-shadow: 0 40px 60px rgba(0,0,0,0.8); }
}

.identity-badge:hover {
    background: rgba(255,255,255,0.05) !important;
    border-color: var(--accent-1) !important;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 240, 255, 0.1);
}

.identity-badge::after {
    content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, transparent, rgba(255,255,255,0.1), transparent); transform: translateX(-100%); transition: 0.5s ease;
}
.identity-badge:hover::after {
    transform: translateX(100%);
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.5);
    box-shadow: 0 0 30px var(--accent-1);
    background: var(--accent-1) !important;
}

.graph-node {
    transition: var(--transition-smooth);
    cursor: pointer;
}
.graph-node:hover {
    transform: scale(1.15) translateY(-10px) !important;
    box-shadow: 0 20px 40px rgba(0, 240, 255, 0.4) !important;
    border-color: #fff !important;
}