:root{--bg-primary:#0a0a0a;--bg-secondary:#111113;--bg-card:#161618;--bg-glass:#161618b3;--border-subtle:#ffffff0f;--border-hover:#00d1ff4d;--accent:#00d1ff;--accent-glow:#00d1ff26;--accent-dark:#009ec2;--text-white:#f0f0f2;--text-muted:#8a8a98;--text-dim:#5a5a68;--font-main:"Outfit", -apple-system, sans-serif;--transition:.3s cubic-bezier(.4, 0, .2, 1);--radius:14px;--radius-sm:8px}[data-theme=light]{--bg-primary:#f5f5f7;--bg-secondary:#eaeaef;--bg-card:#fff;--bg-glass:#ffffffbf;--border-subtle:#00000014;--border-hover:#00a0c859;--accent:#09c;--accent-glow:#0099cc1f;--accent-dark:#007aa3;--text-white:#1a1a1e;--text-muted:#556;--text-dim:#889}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-main);background:var(--bg-primary);color:var(--text-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}ul{list-style:none}img{max-width:100%;display:block}button{cursor:pointer;border:none;outline:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:7rem 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drift{0%{opacity:.08;transform:translateY(0)rotate(0)}50%{opacity:.15}to{opacity:.05;transform:translateY(-30px)rotate(5deg)}}.hero-grid{z-index:1;justify-content:space-between;align-items:center;gap:4rem;display:flex;position:relative}.hero-text{flex:1;max-width:600px}.hero-greeting{color:var(--text-muted);margin-bottom:1rem;font-size:1.1rem;font-weight:400}.hero-title{letter-spacing:-1px;color:var(--text-white);margin-bottom:1.5rem;font-size:3.8rem;font-weight:800;line-height:1.05}.hero-title .accent{color:var(--accent)}.hero-desc{color:var(--text-muted);max-width:450px;margin-bottom:2.5rem;font-size:1.1rem;line-height:1.7}.hero-actions{align-items:center;gap:1.2rem;display:flex}.btn-primary{background:var(--accent);color:var(--bg-primary);transition:var(--transition);border-radius:50px;align-items:center;gap:.6rem;padding:.85rem 2rem;font-size:.95rem;font-weight:600;display:inline-flex}.btn-primary:hover{background:var(--accent-dark);box-shadow:0 10px 30px var(--accent-glow);transform:translateY(-2px)}.btn-outline{color:var(--text-white);border:1px solid var(--border-subtle);transition:var(--transition);background:0 0;border-radius:50px;align-items:center;gap:.6rem;padding:.85rem 2rem;font-size:.95rem;font-weight:500;display:inline-flex}.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.hero-visual{flex:none;justify-content:center;align-items:center;display:flex}.profile-frame{width:380px;height:380px;position:relative}.profile-placeholder{background:var(--bg-card);border:1px solid var(--border-subtle);z-index:1;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:1rem;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.profile-placeholder i{color:var(--text-dim);font-size:5rem}.placeholder-label{color:var(--text-dim);letter-spacing:1px;text-transform:uppercase;font-size:.85rem}.profile-ring{background:conic-gradient(from 0deg, var(--accent), transparent 30%, transparent 70%, var(--accent));z-index:0;border-radius:50%;animation:6s linear infinite spinRing;position:absolute;inset:-3px}@keyframes spinRing{to{transform:rotate(360deg)}}.scroll-indicator{position:absolute;bottom:2rem;left:50%;transform:translate(-50%)}.scroll-line{background:linear-gradient(to bottom, var(--accent), transparent);width:2px;height:40px;animation:2s ease-in-out infinite scrollPulse}@keyframes scrollPulse{0%,to{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}@media (width<=992px){.hero-grid{text-align:center;flex-direction:column;gap:3rem}.hero-text{flex-direction:column;align-items:center;max-width:100%;display:flex}.hero-title{font-size:3.2rem}.profile-frame{width:300px;height:300px}}@media (width<=576px){.hero-title{font-size:2.5rem}.hero-actions{flex-direction:column;width:100%}.btn-primary,.btn-outline{justify-content:center;width:100%}.profile-frame{width:240px;height:240px}}[data-theme=light] .floating-shape{opacity:.08}[data-theme=light] .particle{opacity:.12}[data-theme=light] .profile-placeholder{box-shadow:0 8px 30px #00000014}[data-theme=light] .btn-outline{border-color:#00000026}.about{position:relative}.about-header{justify-content:space-between;align-items:flex-start;margin-bottom:3rem;display:flex}.lang-toggle{background:var(--bg-card);border:1px solid var(--border-subtle);color:var(--text-muted);transition:var(--transition);border-radius:50px;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-size:.9rem;font-weight:500;display:inline-flex}.lang-toggle:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}.lang-toggle i{font-size:1.1rem}.lang-label{letter-spacing:1px;font-weight:600}.about-body{align-items:center;gap:4rem;display:flex}.about-text-container{flex:1}.about-text p{color:var(--text-muted);background:var(--bg-card);border:1px solid 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(width<=576px){.about-header{flex-direction:column;gap:1rem}}.skills{position:relative}.skills-header{text-align:center;margin-bottom:4rem}.skills-header .section-subtitle{margin:0 auto}.skills-body{flex-direction:column;gap:4rem;display:flex}.skill-group-title{color:var(--text-white);align-items:center;gap:.7rem;margin-bottom:1.5rem;font-size:1.3rem;font-weight:600;display:flex}.skill-group-title i{color:var(--accent);font-size:1.1rem}.skills-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;display:grid}.skill-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);transition:var(--transition);cursor:default;align-items:center;gap:.9rem;padding:1.2rem 1.4rem;display:flex}.skill-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:0 12px 24px #0000004d}.skill-icon{color:var(--text-dim);transition:var(--transition);text-align:center;min-width:24px;font-size:1.5rem}.skill-card:hover .skill-icon{color:var(--accent)}.skill-name{color:var(--text-white);font-size:.95rem;font-weight:500}@media (width<=768px){.skills-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.skills-header{margin-bottom:2.5rem}.skills-body{gap:2.5rem}}@media (width<=480px){.skills-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:.75rem}.skill-card{padding:1rem 1.1rem}}.projects{position:relative}.projects-header{justify-content:space-between;align-items:flex-end;margin-bottom:3rem;display:flex}.slider-wrapper{align-items:center;gap:1rem;display:flex}.nav-btn{background:var(--bg-card);border:1px solid var(--border-subtle);width:58px;height:58px;color:var(--text-muted);transition:var(--transition), opacity .3s ease;cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.2rem;display:flex}.nav-btn:hover{background:var(--accent);color:var(--bg-primary);border-color:var(--accent);transform:scale(1.08)}.slider-track{scroll-snap-type:x mandatory;scroll-behavior:smooth;-ms-overflow-style:none;scrollbar-width:none;gap:1.5rem;padding-bottom:1rem;display:flex;overflow-x:auto}.slider-track::-webkit-scrollbar{display:none}.project-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius);scroll-snap-align:start;min-width:360px;max-width:600px;transition:var(--transition);flex-shrink:0;overflow:hidden}.project-card:hover{border-color:var(--border-hover);transform:translateY(-6px);box-shadow:0 20px 40px #0006}.project-thumbnail{background:linear-gradient(135deg, var(--bg-secondary), var(--bg-card));height:220px;color:var(--text-dim);border-bottom:1px solid var(--border-subtle);flex-direction:column;justify-content:center;align-items:center;gap:.8rem;font-size:2.5rem;display:flex;overflow:hidden}.project-thumbnail img,.project-img{object-fit:cover;width:100%;height:100%}.project-thumbnail span{text-transform:uppercase;letter-spacing:2px;font-size:.85rem}.project-details{padding:1.8rem}.project-title{color:var(--text-white);margin-bottom:.6rem;font-size:1.2rem;font-weight:600}.project-desc{color:var(--text-muted);margin-bottom:1.2rem;font-size:.9rem;line-height:1.6}.project-bottom{justify-content:space-between;align-items:flex-end;gap:1rem;display:flex}.project-tags{flex-wrap:wrap;flex:1;gap:.5rem;display:flex}.tag{background:var(--accent-glow);color:var(--accent);letter-spacing:.5px;border-radius:50px;padding:.3rem .8rem;font-size:.75rem;font-weight:500}.visit-btn{background:var(--accent);color:var(--bg-primary);letter-spacing:.3px;white-space:nowrap;transition:var(--transition);border-radius:50px;flex-shrink:0;align-items:center;gap:.45rem;padding:.5rem 1.2rem;font-size:.82rem;font-weight:600;text-decoration:none;display:inline-flex;box-shadow:0 0 #6366f100}.visit-btn:hover{box-shadow:0 4px 20px var(--accent-glow);filter:brightness(1.15);transform:translateY(-2px)}.visit-btn i{font-size:.72rem;transition:transform .25s}.visit-btn:hover i{transform:translate(2px,-2px)}.mobile-nav-row{display:none}@media (width<=768px){.slider-wrapper{flex-direction:column;align-items:stretch;gap:0}.slider-wrapper>.nav-btn{display:none}.slider-track{gap:1rem;width:100%}.project-card{min-width:100%;max-width:100%}.mobile-nav-row{justify-content:center;align-items:center;gap:1.2rem;margin-top:1.2rem;display:flex}.mobile-nav-row .nav-btn{width:46px;height:46px;font-size:1rem;display:flex}.projects-header{margin-bottom:2rem}.project-thumbnail{height:200px}}@media (width<=480px){.project-thumbnail{height:170px}.project-details{padding:1.2rem}.mobile-nav-row .nav-btn{width:42px;height:42px}}.contact{position:relative}.contact-header{margin-bottom:3.5rem}.contact-body{grid-template-columns:1fr 1fr;align-items:start;gap:4rem;display:grid}.contact-desc{color:var(--text-muted);max-width:440px;margin-bottom:2.5rem;font-size:1.05rem;line-height:1.8}.contact-links{flex-direction:column;gap:1.2rem;display:flex}.contact-link{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);transition:var(--transition);align-items:center;gap:1.2rem;padding:1.2rem 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label{text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);margin-bottom:.5rem;font-size:.8rem;font-weight:500;display:block}.form-group input,.form-group textarea{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);width:100%;color:var(--text-white);font-family:var(--font-main);transition:var(--transition);resize:vertical;padding:.85rem 1rem;font-size:.95rem}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-dim)}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);outline:none}.btn-send{background:var(--accent);color:var(--bg-primary);transition:var(--transition);border-radius:50px;align-items:center;gap:.6rem;margin-top:.5rem;padding:.85rem 2rem;font-size:.95rem;font-weight:600;display:inline-flex}.btn-send:hover{background:var(--accent-dark);box-shadow:0 10px 30px var(--accent-glow);transform:translateY(-2px)}.form-success{color:#34d399;align-items:center;gap:.5rem;margin-top:1.2rem;font-size:.9rem;animation:.4s fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.contact-body{grid-template-columns:1fr;gap:2.5rem}.contact-form{padding:1.8rem}}@media (width<=480px){.contact-form{padding:1.2rem}.contact-header{margin-bottom:2rem}.btn-send{justify-content:center;width:100%}}.footer{border-top:1px solid var(--border-subtle);margin-top:2rem;padding:2.5rem 0}.footer-content{justify-content:space-between;align-items:center;display:flex}.footer-copy{color:var(--text-muted);font-size:.9rem}.footer-copy .accent{color:var(--accent);font-weight:500}.footer-links{gap:2rem;display:flex}.footer-links a{color:var(--text-dim);transition:var(--transition);font-size:.85rem}.footer-links a:hover{color:var(--accent)}@media (width<=576px){.footer-content{text-align:center;flex-direction:column;gap:1rem}}.scroll-top-btn{background:var(--accent);width:48px;height:48px;color:var(--bg-primary);z-index:90;opacity:0;pointer-events:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;transition:opacity .3s,transform .3s,background .2s;display:flex;position:fixed;bottom:2rem;right:2rem;transform:translateY(20px);box-shadow:0 8px 24px #00d1ff40}.scroll-top-btn.show{opacity:1;pointer-events:auto;transform:translateY(0)}.scroll-top-btn:hover{background:var(--accent-dark);transform:translateY(-3px)}