@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Fira+Code:wght@400;500&display=swap";:root{--bg-primary: #0a0a0a;--bg-secondary: #111111;--bg-card: #161616;--bg-card-hover: #1c1c1c;--accent: #e63946;--accent-hover: #ff4d5a;--accent-soft: rgba(230, 57, 70, .12);--accent-glow: rgba(230, 57, 70, .3);--text-primary: #f0f0f0;--text-secondary: #a0a0a0;--text-muted: #666666;--border: rgba(255, 255, 255, .07);--border-accent: rgba(230, 57, 70, .35);--shadow-card: 0 4px 24px rgba(0, 0, 0, .4);--shadow-glow: 0 0 30px rgba(230, 57, 70, .2);--radius: 14px;--radius-sm: 8px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:Inter,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}a{text-decoration:none;color:inherit}ul{list-style:none}img{max-width:100%;display:block}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:1150px;margin:0 auto;padding:0 24px}.section-title{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;text-align:center;margin-bottom:12px;background:linear-gradient(135deg,#fff 40%,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{text-align:center;color:var(--text-secondary);font-size:1rem;margin-bottom:56px;max-width:540px;margin-left:auto;margin-right:auto}.section-line{width:56px;height:3px;background:var(--accent);margin:0 auto 12px;border-radius:2px}.fade-up{opacity:0;transform:translateY(32px);transition:opacity .6s ease,transform .6s ease}.fade-up.visible{opacity:1;transform:translateY(0)}.fade-up.delay-1{transition-delay:.1s}.fade-up.delay-2{transition-delay:.2s}.fade-up.delay-3{transition-delay:.3s}.fade-up.delay-4{transition-delay:.4s}.fade-up.delay-5{transition-delay:.5s}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:50px;font-size:.95rem;font-weight:600;transition:var(--transition);position:relative;overflow:hidden}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 20px var(--accent-glow)}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 30px var(--accent-glow)}.btn-outline{border:1.5px solid var(--border-accent);color:var(--text-primary);background:transparent}.btn-outline:hover{background:var(--accent-soft);border-color:var(--accent);transform:translateY(-2px)}.tag{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;background:var(--accent-soft);color:var(--accent);border:1px solid var(--border-accent);font-family:Fira Code,monospace}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:all .4s ease}.navbar.scrolled{background:#0a0a0aeb;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:14px 0;box-shadow:0 4px 32px #00000080}.navbar-inner{display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:12px;transition:var(--transition);text-decoration:none;font-size:1.4rem;font-weight:800;font-family:Fira Code,monospace}.nav-logo:hover .nav-logo-photo{box-shadow:0 0 0 3px var(--accent-soft),0 0 16px #e6394680;transform:scale(1.08)}.nav-logo-photo{width:42px;height:42px;border-radius:50%;object-fit:cover;object-position:center 20%;border:2px solid var(--accent);box-shadow:0 0 0 2px var(--accent-soft);flex-shrink:0;transition:var(--transition);overflow:hidden}.nav-logo-name{background:linear-gradient(135deg,#ffffff 30%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-bracket{background:linear-gradient(135deg,var(--accent),#ff8a95);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:900}.nav-links{display:flex;align-items:center;gap:6px}.nav-link{padding:8px 14px;border-radius:8px;font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:var(--transition);background:none;border:none;cursor:pointer;font-family:Inter,sans-serif}.nav-link:hover{color:var(--text-primary);background:#ffffff0f}.nav-link.active{color:var(--accent);background:var(--accent-soft)}.nav-cta{margin-left:10px;padding:9px 20px;font-size:.88rem}.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:8px;cursor:pointer;background:none;border:none}.hamburger span{display:block;width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:var(--transition);transform-origin:center}.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu-brand{display:none}@media(max-width:768px){.navbar-inner{flex-direction:row-reverse}.mobile-menu-brand{display:flex;flex-direction:column;align-items:center;gap:16px;padding-bottom:32px;margin-bottom:24px;border-bottom:1px solid var(--border);width:100%;text-align:center}.mobile-brand-photo-wrap{width:80px;height:80px;border-radius:50%;border:3px solid var(--accent);padding:4px;background:var(--bg-card);box-shadow:0 8px 24px #e6394633}.mobile-brand-photo{width:100%;height:100%;border-radius:50%;object-fit:cover;object-position:center 20%}.mobile-brand-info{display:flex;flex-direction:column;gap:4px}.mobile-brand-name{font-size:1.2rem;font-weight:800;color:var(--text-primary);letter-spacing:-.5px}.mobile-brand-email{font-size:.85rem;color:var(--text-muted);font-family:Fira Code,monospace}.hamburger{display:flex}.nav-links{position:fixed;top:0;left:-100%;width:min(300px,80vw);height:100vh;background:var(--bg-secondary);flex-direction:column;align-items:flex-start;padding:100px 30px 40px;gap:4px;transition:left .4s cubic-bezier(.4,0,.2,1);border-right:1px solid var(--border);box-shadow:10px 0 40px #0006}.nav-links.open{left:0}.nav-link{width:100%;font-size:1rem;padding:12px 16px}.nav-cta{display:none}}@media(max-width:480px){.nav-logo-name{display:none}}.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding:120px 0 80px}.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(230,57,70,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(230,57,70,.03) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 30%,transparent 100%);mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 30%,transparent 100%)}.hero:before{content:"";position:absolute;top:20%;left:50%;transform:translate(-50%);width:700px;height:400px;background:radial-gradient(ellipse,rgba(230,57,70,.12) 0%,transparent 70%);pointer-events:none}.particles{position:absolute;inset:0;pointer-events:none}.particle{position:absolute;width:2px;height:2px;border-radius:50%;background:var(--accent);opacity:0;animation:float-particle 8s infinite;animation-delay:calc(var(--i) * .5s);left:calc(var(--i) * 5.2%);top:calc(30% + (var(--i) * 2%) + 5%)}@keyframes float-particle{0%{opacity:0;transform:translateY(0) scale(1)}20%{opacity:.6}80%{opacity:.3}to{opacity:0;transform:translateY(-120px) scale(.3)}}.hero-content{position:relative;z-index:1}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:50px;background:var(--accent-soft);border:1px solid var(--border-accent);font-size:.82rem;font-weight:600;color:var(--accent);margin-bottom:28px}.badge-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}@keyframes pulse{0%,to{box-shadow:0 0 #e6394699}50%{box-shadow:0 0 0 6px #e6394600}}.hero-title{font-size:clamp(2.4rem,7vw,5rem);font-weight:900;line-height:1.1;letter-spacing:-2px;margin-bottom:20px}.name-highlight{background:linear-gradient(135deg,var(--accent),#ff8a95);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-role{font-size:clamp(1.2rem,3.5vw,2rem);font-weight:600;color:var(--text-secondary);margin-bottom:24px;height:2.2em;font-family:Fira Code,monospace}.role-prefix{color:var(--text-muted)}.role-text{color:var(--text-primary)}.cursor{color:var(--accent);animation:blink 1s infinite;font-weight:300}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.hero-desc{font-size:1.05rem;color:var(--text-secondary);max-width:580px;line-height:1.75;margin-bottom:40px}.hero-desc em{color:var(--text-primary);font-style:normal;font-weight:600}.flag{font-style:normal}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px}.hero-stats{display:flex;align-items:center;gap:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 32px;width:fit-content;box-shadow:var(--shadow-card)}.stat{display:flex;flex-direction:column;align-items:center;gap:4px;padding:0 28px}.stat:first-child{padding-left:0}.stat:last-child{padding-right:0}.stat-num{font-size:1.8rem;font-weight:800;background:linear-gradient(135deg,#fff,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:500}.stat-divider{width:1px;height:36px;background:var(--border);flex-shrink:0}.hero-scroll-hint{position:absolute;bottom:32px;left:50%;transform:translate(-50%);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px}.scroll-dot{width:24px;height:38px;border:2px solid var(--border-accent);border-radius:12px;position:relative}.scroll-dot:after{content:"";position:absolute;top:5px;left:50%;transform:translate(-50%);width:4px;height:8px;background:var(--accent);border-radius:2px;animation:scroll-anim 2s infinite}@keyframes scroll-anim{0%{opacity:1;transform:translate(-50%) translateY(0)}to{opacity:0;transform:translate(-50%) translateY(14px)}}@media(max-width:600px){.hero-stats{padding:16px 20px}.stat{padding:0 16px}.stat-num{font-size:1.4rem}}@media(max-width:768px){.hero{padding:100px 0 60px;text-align:center}.hero-desc{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-stats{margin-left:auto;margin-right:auto}}@media(max-width:480px){.hero-actions{flex-direction:column}.hero-actions .btn{width:100%;justify-content:center}.hero-stats{flex-wrap:wrap;gap:16px;padding:20px}.stat{flex:1 1 40%}.stat-divider{display:none}}.about{background:var(--bg-secondary);position:relative;overflow:hidden}.about:before{content:"";position:absolute;top:-100px;right:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(230,57,70,.06) 0%,transparent 70%);pointer-events:none}.about-grid{display:grid;grid-template-columns:320px 1fr;gap:64px;align-items:center}.about-avatar-wrap{position:relative;display:flex;flex-direction:column;align-items:center;gap:16px}.avatar-bg-ring{position:absolute;width:260px;height:260px;border-radius:50%;border:1px dashed var(--border-accent);animation:rotate-ring 20s linear infinite}@keyframes rotate-ring{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.avatar-card{width:240px;height:240px;border-radius:50%;background:linear-gradient(135deg,var(--bg-card),#1f1f1f);border:3px solid var(--accent);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;box-shadow:0 0 0 6px var(--accent-soft),var(--shadow-glow)}.avatar-initials{font-size:4rem;font-weight:900;background:linear-gradient(135deg,var(--accent),#ff8a95);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-family:Inter,sans-serif;letter-spacing:-2px}.avatar-photo{width:100%;height:100%;object-fit:cover;object-position:center 20%;border-radius:50%;transform:scale(1.25);transform-origin:center 20%}.avatar-glow{position:absolute;inset:-12px;border-radius:50%;background:radial-gradient(circle,rgba(230,57,70,.15) 0%,transparent 70%);pointer-events:none}.avatar-tag{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;border-radius:50px;background:linear-gradient(135deg,#e6394626,#e639460d);border:1px solid var(--border-accent);font-size:.85rem;font-weight:600;color:var(--accent)}.about-greeting{font-size:1.7rem;font-weight:800;margin-bottom:16px}.about-greeting span{background:linear-gradient(135deg,#fff,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.about-bio{color:var(--text-secondary);line-height:1.8;margin-bottom:16px;font-size:.97rem}.about-bio strong{color:var(--text-primary);font-weight:600}.about-bio em{color:var(--accent);font-style:normal}.facts-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:28px 0 32px}.fact-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--radius-sm);background:var(--bg-card);border:1px solid var(--border);transition:var(--transition)}.fact-item:hover{border-color:var(--border-accent);background:var(--bg-card-hover)}.fact-icon{font-size:1.3rem}.fact-label{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:500}.fact-value{font-size:.88rem;color:var(--text-primary);font-weight:600;margin-top:2px}.about-actions{display:flex;gap:14px;flex-wrap:wrap}@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:40px}.about-avatar-wrap{margin:0 auto}}@media(max-width:500px){.facts-grid{grid-template-columns:1fr}}@media(max-width:500px){.about-greeting{font-size:1.4rem;text-align:center}.about-bio{text-align:center}.about-actions{justify-content:center}.avatar-card{width:200px;height:200px}.avatar-bg-ring{width:220px;height:220px}}.skills{background:var(--bg-primary)}.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-bottom:48px}.skill-group{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:var(--transition)}.skill-group:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow)}.skill-group-header{display:flex;align-items:center;gap:12px;margin-bottom:24px}.group-icon{font-size:1.5rem}.group-title{font-size:1rem;font-weight:700;color:var(--text-primary)}.skills-list{display:flex;flex-wrap:wrap;gap:12px}.skill-tag{background:#ffffff0f;border:1px solid var(--border);padding:10px 20px;border-radius:50px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:12px;box-shadow:0 2px 8px #0003}.skill-tag:hover{background:var(--accent-soft);border-color:var(--accent);transform:translateY(-4px) scale(1.05);box-shadow:0 10px 20px #e6394626}.skill-tag i{font-size:1.4rem;transition:var(--transition)}.brightness-high{filter:brightness(1.8) saturate(1.2)!important}.skill-tag:hover i{transform:scale(1.2) rotate(5deg)}.skill-name{font-size:.95rem;font-weight:600;color:var(--text-secondary);letter-spacing:.2px}.skill-tag:hover .skill-name{color:var(--text-primary)}@media(max-width:768px){.skills-grid{grid-template-columns:1fr}}.projects{background:var(--bg-secondary)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-bottom:48px}.project-card{display:flex;flex-direction:column;position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all .35s cubic-bezier(.4,0,.2,1);cursor:pointer;text-decoration:none;color:inherit;overflow:hidden}.project-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),transparent);opacity:0;transition:opacity .3s}.project-card:hover{border-color:var(--border-accent);transform:translateY(-6px);box-shadow:0 20px 40px #0006,var(--shadow-glow);background:var(--bg-card-hover)}.project-card:hover:before{opacity:1}.project-card.featured{border-color:var(--border-accent);background:linear-gradient(135deg,var(--bg-card),rgba(230,57,70,.04))}.featured-badge{position:absolute;top:16px;right:16px;font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:20px;background:var(--accent);color:#fff;letter-spacing:.03em}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.project-emoji{font-size:2rem;line-height:1}.card-arrow{color:var(--text-muted);transition:var(--transition);margin-top:4px}.project-card:hover .card-arrow{color:var(--accent);transform:translate(4px,-4px)}.card-title{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:10px;line-height:1.3}.card-desc{font-size:.86rem;color:var(--text-secondary);line-height:1.7;flex:1;margin-bottom:20px}.card-tags{display:flex;flex-wrap:wrap;gap:6px}.view-all{display:flex;justify-content:center}@media(max-width:600px){.projects-grid{grid-template-columns:1fr}}.contact{background:var(--bg-primary)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.contact-intro{display:flex;align-items:center;gap:16px;margin-bottom:20px}.contact-avatar{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#ff8a95);display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:800;color:#fff;flex-shrink:0;box-shadow:0 4px 20px var(--accent-glow);overflow:hidden;border:2px solid var(--accent)}.avatar-photo{width:100%;height:100%;object-fit:cover;object-position:center 20%}.contact-intro h3{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:2px}.contact-intro p{font-size:.82rem;color:var(--text-muted);margin-bottom:6px}.available-tag{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:600;color:#22c55e;background:#22c55e1a;border:1px solid rgba(34,197,94,.25);padding:3px 10px;border-radius:20px}.avail-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;animation:pulse-green 2s infinite}@keyframes pulse-green{0%,to{box-shadow:0 0 #22c55e80}50%{box-shadow:0 0 0 5px #22c55e00}}.contact-blurb{font-size:.9rem;color:var(--text-secondary);line-height:1.75;margin-bottom:28px}.socials-list{display:flex;flex-direction:column;gap:12px}.social-card{display:flex;align-items:center;gap:14px;padding:16px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);text-decoration:none;color:inherit;transition:var(--transition)}.social-card:hover{border-color:var(--border-accent);background:var(--bg-card-hover);transform:translate(4px)}.social-icon{font-size:1.4rem;width:32px;text-align:center}.social-info{flex:1}.social-name{font-size:.8rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.social-handle{font-size:.9rem;font-weight:600;color:var(--text-primary);margin:2px 0}.social-desc{font-size:.78rem;color:var(--text-muted)}.social-arrow{color:var(--text-muted);flex-shrink:0;transition:var(--transition)}.social-card:hover .social-arrow{color:var(--accent);transform:translate(3px,-3px)}.contact-form-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:36px}.form-title{font-size:1.2rem;font-weight:700;margin-bottom:24px;background:linear-gradient(135deg,#fff,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.form-group{margin-bottom:20px;display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.82rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em}.form-group input,.form-group textarea{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 16px;color:var(--text-primary);font-family:Inter,sans-serif;font-size:.92rem;transition:var(--transition);outline:none;resize:vertical}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-btn{width:100%;justify-content:center;font-size:1rem}@media(max-width:900px){.contact-grid{grid-template-columns:1fr;gap:40px}}@media(max-width:900px){.contact-form-wrap{padding:24px}}@media(max-width:500px){.contact-intro{flex-direction:column;text-align:center;gap:12px}.available-tag{justify-content:center}}.form-error{color:#ef4444;font-size:.85rem;font-weight:500;margin-top:12px;text-align:center}.footer{background:var(--bg-primary);border-top:1px solid var(--border);position:relative;overflow:hidden;padding:80px 0 40px}.footer-glow{position:absolute;bottom:-100px;left:50%;transform:translate(-50%);width:800px;height:300px;background:radial-gradient(circle,rgba(230,57,70,.08) 0%,transparent 70%);pointer-events:none;z-index:0}.footer-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center}.footer-brand{margin-bottom:32px}.footer-logo{font-size:1.8rem;font-weight:800;font-family:Fira Code,monospace;color:var(--text-primary);display:inline-block;margin-bottom:16px;text-decoration:none;transition:var(--transition)}.footer-logo .logo-bracket{color:var(--accent)}.footer-tagline{font-size:1rem;color:var(--text-secondary);max-width:400px;margin:0 auto;line-height:1.6}.footer-socials{display:flex;gap:16px;margin-bottom:48px}.footer-social{width:44px;height:44px;background:var(--bg-card);border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:var(--transition)}.footer-social:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft);transform:translateY(-4px) scale(1.1);box-shadow:0 8px 20px var(--accent-glow)}.footer-divider{width:100%;max-width:1000px;height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin-bottom:32px}.footer-bottom{width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-copy{font-size:.9rem;color:var(--text-muted)}.footer-copy span{color:var(--text-primary);font-weight:600}.back-to-top{display:flex;align-items:center;gap:10px;padding:10px 24px;border-radius:50px;font-size:.85rem;font-weight:600;color:var(--text-primary);border:1px solid var(--border);background:var(--bg-card);transition:var(--transition)}.back-to-top:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 15px #0000004d}.back-to-top svg{transition:transform .3s ease}.back-to-top:hover svg{transform:translateY(-3px)}@media(max-width:768px){.footer{padding:60px 0 30px}.footer-bottom{flex-direction:column-reverse;gap:32px}.footer-logo{font-size:1.5rem}.footer-tagline{font-size:.9rem;padding:0 20px}}.app{min-height:100vh}section{padding:100px 0}