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ease}.header.scrolled .nav-list a{color:inherit}.nav-list a:hover{background:#ffffff1a}.header.scrolled .nav-list a:hover{background:#0000000f}.mobile-menu-toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:#ffffff1a;-webkit-backdrop-filter:saturate(180%) blur(6px);backdrop-filter:saturate(180%) blur(6px);align-items:center;justify-content:center;gap:4px;padding:0 10px;cursor:pointer;color:#fff;transition:all .3s ease}.header.scrolled .mobile-menu-toggle{border:1px solid rgba(0,0,0,.1);background:#fff9;color:inherit}.mobile-menu-toggle span{display:block;width:18px;height:2px;background:currentColor}.header:not(.scrolled) .nav-brand h2,.header:not(.scrolled) .brand-subtitle,.header:not(.scrolled) .nav-list a,.header:not(.scrolled) .mobile-menu-toggle{color:#fff;mix-blend-mode:difference}.header:not(.scrolled) .nav-list a:hover{background:transparent}@media (max-width: 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ease-out}.hero-avatar{position:relative;width:300px;height:300px}.avatar-ring{position:absolute;top:0;left:0;width:100%;height:100%;border:4px solid rgba(255,255,255,.3);border-radius:50%;animation:rotate 20s linear infinite}.avatar-ring:before{content:"";position:absolute;inset:-8px;border:2px solid rgba(255,255,255,.1);border-radius:50%;animation:rotate 15s linear infinite reverse}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.avatar-content{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#ffffff1a;border-radius:50%;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.avatar-placeholder{width:200px;height:200px;background:linear-gradient(135deg,gold,#ffed4e);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:4rem;font-weight:700;color:#333;box-shadow:0 10px 30px #0003;animation:pulse 3s ease-in-out infinite}.scroll-indicator{position:absolute;bottom:30px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;color:#fff;opacity:.9;animation:bounce 2s infinite;text-shadow:0 1px 2px rgba(0,0,0,.3);font-weight:500}.scroll-arrow{width:2px;height:30px;background:#fff;position:relative;margin-bottom:10px}.scroll-arrow:after{content:"";position:absolute;bottom:0;left:-4px;width:10px;height:10px;border-right:2px solid white;border-bottom:2px solid white;transform:rotate(45deg)}@keyframes bounce{0%,20%,50%,80%,to{transform:translate(-50%) translateY(0)}40%{transform:translate(-50%) translateY(-10px)}60%{transform:translate(-50%) translateY(-5px)}}@media (max-width: 1024px){.hero-content{grid-template-columns:1fr;gap:40px;text-align:center}.hero-title{font-size:3rem}.hero-avatar{width:250px;height:250px}.avatar-placeholder{width:160px;height:160px;font-size:3rem}}@media (max-width: 768px){.hero{padding-top:80px}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.5rem}.hero-description{font-size:1rem}.hero-buttons{justify-content:center}.hero-buttons .btn{padding:12px 24px;font-size:1rem}.hero-avatar{width:200px;height:200px}.avatar-placeholder{width:130px;height:130px;font-size:2.5rem}}@media (max-width: 480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1.2rem}.hero-buttons{flex-direction:column;align-items:center}.hero-buttons .btn{width:100%;max-width:250px}.hero-avatar{width:150px;height:150px}.avatar-placeholder{width:100px;height:100px;font-size:2rem}}