* {
            font-family: 'Raleway', system-ui, sans-serif;
        }
        
        body {
            background: #FAFAFA;
            color: #111111;
        }

        h1, h2, h3, h4,
        h1.font-bold, h2.font-bold, h3.font-bold, h4.font-bold {
            font-weight: 300;
            letter-spacing: 0.06em;
        }
        h1, h1.font-bold {
            letter-spacing: 0.08em;
        }
        
        .gradient-text {
            background: linear-gradient(135deg, #3B82F6 0%, #06B6D4 50%, #8B5CF6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .card-bg {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(0, 0, 0, 0.06);
            transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), 
                        box-shadow 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), 
                        border-color 0.4s ease, 
                        background-color 0.4s ease;
            will-change: transform;
        }
        
        .card-bg:hover {
            transform: translateY(-6px);
            border-color: rgba(59, 130, 246, 0.3);
            box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.1);
            background-color: rgba(255, 255, 255, 0.95);
        }
        
        .card-bg:hover .icon-animate {
            animation: icon-bounce 0.6s ease-in-out;
        }
        
        @keyframes icon-bounce {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.15) rotate(5deg); }
        }
        
        .case-card {
            border-left: 2px solid rgba(59, 130, 246, 0.3);
            background: linear-gradient(90deg, rgba(59, 130, 246, 0.03) 0%, transparent 100%);
            transition: all 0.3s ease;
        }
        
        .case-card:hover {
            background: linear-gradient(90deg, rgba(59, 130, 246, 0.06) 0%, transparent 100%);
            transform: translateX(4px);
        }
        
        .case-card.border-teal-500\/30 { border-color: rgba(20, 184, 166, 0.3); }
        .case-card.border-purple-500\/30 { border-color: rgba(168, 85, 247, 0.3); }
        .case-card.border-orange-500\/30 { border-color: rgba(249, 115, 22, 0.3); }
        .case-card.border-emerald-500\/30 { border-color: rgba(16, 185, 129, 0.3); }
        .case-card.border-rose-500\/30 { border-color: rgba(244, 63, 94, 0.3); }
        .case-card.border-indigo-500\/30 { border-color: rgba(99, 102, 241, 0.3); }
        .case-card.border-cyan-500\/30 { border-color: rgba(6, 182, 212, 0.3); }
        
        .faq-item {
            border-bottom: 1px solid rgba(0, 0, 0, 0.06);
            display: flex;
            align-items: flex-start;
            gap: 1.5rem;
        }
        
        .faq-number {
            font-size: 0.875rem;
            font-weight: 700;
            color: rgba(0, 0, 0, 0.2);
            min-width: 2rem;
            padding-top: 1.5rem;
            transition: color 0.3s ease;
        }
        
        .faq-item.active .faq-number {
            color: #3B82F6;
        }
        
        .faq-content {
            flex: 1;
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            opacity: 0;
        }
        
        .faq-item.active .faq-answer {
            max-height: 300px;
            opacity: 1;
            padding-bottom: 1.5rem;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }
        
        .blob {
            position: fixed;
            border-radius: 50%;
            filter: blur(80px);
            z-index: -1;
            opacity: 0.4;
            animation: float 25s infinite alternate;
        }
        
        .blob-1 {
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, rgba(59, 130, 246, 0) 70%);
            top: -200px;
            right: -100px;
        }
        
        .blob-2 {
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(20, 184, 166, 0.2) 0%, rgba(20, 184, 166, 0) 70%);
            bottom: -150px;
            left: -100px;
            animation-duration: 30s;
            animation-delay: -5s;
        }
        
        .blob-3 {
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, rgba(139, 92, 246, 0) 70%);
            top: 50%;
            left: 20%;
            animation-duration: 20s;
            animation-delay: -10s;
        }
        
        @keyframes float {
            from { transform: translate(0, 0) scale(1); }
            to { transform: translate(100px, 100px) scale(1.1); }
        }
        
        .nav-blur {
            background: rgba(250, 250, 250, 0.85);
            backdrop-filter: blur(12px);
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            flex-shrink: 0;
            line-height: 0;
        }
        .site-logo img {
            display: block;
            height: 26px;
            width: auto;
            max-width: min(200px, 48vw);
        }
        @media (min-width: 768px) {
            .site-logo img {
                height: 30px;
                max-width: 240px;
            }
        }