<style>
        .timeline-line {
            background: linear-gradient(180deg, #3b82f6, #8b5cf6, #ec4899, #f59e0b);
            width: 4px;
        }

        .timeline-dot {
            box-shadow: 0 0 0 4px #ffffff, 0 0 0 8px rgba(59, 130, 246, 0.3);
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }

        .leader-card {
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            backdrop-filter: blur(10px);
        }

        .leader-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        }

        .leader-photo {
            transition: all 0.4s ease;
            border: 6px solid #ffffff;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .leader-photo:hover {
            transform: scale(1.05);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
        }

        .fade-in {
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.6s ease;
        }

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

        .slide-left {
            opacity: 0;
            transform: translateX(-80px);
            transition: all 0.7s ease;
        }

        .slide-left.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .slide-right {
            opacity: 0;
            transform: translateX(80px);
            transition: all 0.7s ease;
        }

        .slide-right.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .gradient-text {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .badge-gradient {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }

        .badge-alt {
            background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
        }
    </style>