:root{--bg-primary:#0a0a0a;--bg-secondary:#141414;--text-primary:#fff;--text-secondary:#8e8e8e;--accent:#e8891c;--accent-hover:#d47a15;--accent-blue:#2d2484;--accent-orange:#e8891c;--accent-red:#f46;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text-primary);background-color:var(--bg-primary);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);margin:0;overflow-x:hidden}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.btn{background-color:var(--text-primary);color:var(--bg-primary);cursor:pointer;border:none;border-radius:9999px;padding:.75rem 1.5rem;font-weight:600;transition:all .3s;display:inline-block}.btn-primary{background-color:var(--accent);color:var(--bg-primary)}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 10px 20px -10px #e8891c66}.section-padding{padding:8rem 0}h1,h2,h3,h4{font-weight:700;line-height:1.1}.h1{letter-spacing:-.02em;font-size:clamp(3rem,5vw,5rem)}.h2{letter-spacing:-.02em;font-size:clamp(2.5rem,4vw,4rem)}.text-gradient{background:linear-gradient(90deg,#fff,#8e8e8e);-webkit-text-fill-color:transparent;-webkit-background-clip:text}html{scroll-behavior:smooth}body{overflow-x:hidden}@media (width<=768px){.hero-content h1{word-break:break-word;font-size:2.5rem}.hero-content p{font-size:1.1rem}.stats-grid{grid-template-columns:1fr;gap:2rem}.scroll-highlight-section{padding:4rem 1rem;font-size:2rem}.h2{font-size:2.5rem}.horizontal-items{flex-direction:column;width:100%;padding:0 1rem 2rem;transform:none!important}.horizontal-scroll-container{height:auto;margin:4rem 0;overflow:hidden}.sticky-wrapper{height:auto;position:static;overflow:visible}.horizontal-card{width:100%;height:350px;margin-bottom:2rem;margin-right:0}}.logo{gap:.6rem}.logo img{box-sizing:border-box;object-fit:contain;background:#eeebf8;display:block}.modal-logo img{margin:0 auto}.logo-word{letter-spacing:-.5px;text-transform:none;color:#fff;-webkit-text-fill-color:#fff;font-style:normal;font-weight:800}.logo-word b{color:var(--accent);-webkit-text-fill-color:var(--accent);font-weight:800}.navbar{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0a0a0f99;border-bottom:1px solid #ffffff0d;padding:.75rem 0;transition:all .3s;position:fixed;top:0;left:0;right:0}.navbar.scrolled{background:#0a0a0fe6;padding:.5rem 0}.nav-content{justify-content:space-between;align-items:center;display:flex}.logo{letter-spacing:-1px;background:linear-gradient(135deg,#fff 0%,#888 100%);-webkit-text-fill-color:transparent;text-transform:uppercase;-webkit-background-clip:text;align-items:center;font-size:1.8rem;font-style:italic;font-weight:900;transition:all .3s;display:flex}.logo:hover{transform:scale(1.05)}.nav-logo-img{box-sizing:border-box;border-radius:14px;width:42px;height:42px;padding:7px;transition:all .3s}.nav-logo-word{font-size:1.4rem}.navbar.scrolled .nav-logo-img{border-radius:13px;width:38px;height:38px;padding:6px}.accent-dot{color:var(--accent);-webkit-text-fill-color:var(--accent);text-shadow:0 0 15px #e8891ccc;font-size:2.2rem;font-style:normal;line-height:0}.nav-links{gap:2rem;display:flex}.nav-links a{color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--text-primary)}.nav-actions{gap:1rem;display:flex}.modal-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:1000;background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-secondary);text-align:center;border:1px solid #ffffff1a;border-radius:24px;max-width:400px;padding:3rem;position:relative}.modal-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;transition:color .2s;position:absolute;top:1rem;right:1rem}.modal-close:hover{color:#fff}.modal-logo{margin-bottom:1.5rem;font-size:1.5rem;font-weight:800}.modal-logo-img{box-sizing:border-box;object-fit:contain;background:#eeebf8;border-radius:21px;width:64px;height:64px;padding:11px}.modal-content h2{color:var(--accent);margin-bottom:1rem}.modal-content p{color:var(--text-secondary);margin-bottom:2rem;line-height:1.5}.mobile-menu-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;padding:.5rem;display:none}@media (width<=768px){.mobile-menu-btn{display:block}.nav-links{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);text-align:center;background:#0a0a0ff2;border-bottom:1px solid #ffffff0d;flex-direction:column;padding:2rem;display:none;position:absolute;top:100%;left:0;right:0}.nav-links.mobile-open{display:flex}.nav-links a{padding:1rem 0;font-size:1.2rem}}.hero{justify-content:center;align-items:center;min-height:125vh;margin-top:64px;display:flex;position:relative;overflow:hidden}.hero-bg{z-index:0;background-position:50%;background-size:cover;width:100%;height:100%;position:absolute;top:0;left:0}.overlay{background:linear-gradient(#0a0a0a1a 0%,#0a0a0ab3 100%);position:absolute;inset:0}.hero-content{z-index:10;text-align:center;flex-direction:column;align-items:center;width:100%;display:flex;position:relative}.hero-text-wrapper{flex-direction:column;align-items:center;gap:1.5rem;max-width:800px;display:flex}.badge{color:var(--accent);text-transform:uppercase;letter-spacing:.05em;background:#e8891c1a;border:1px solid #e8891c33;border-radius:100px;padding:.5rem 1rem;font-size:.85rem;font-weight:600;display:inline-block}.hero-desc{color:var(--text-secondary);max-width:600px;font-size:1.25rem}.btn-lg{padding:1rem 2rem;font-size:1.1rem}.carousel-indicators{gap:1rem;margin-top:2rem;display:flex}.indicator{cursor:pointer;background:#fff3;border-radius:50%;width:12px;height:12px;transition:all .3s}.indicator.active{background:var(--accent);transform:scale(1.2)}.hero-arrow{color:#fff;cursor:pointer;z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:all .3s;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.hero-arrow:hover{background:var(--accent);color:#000;border-color:var(--accent);transform:translateY(-50%)scale(1.1)}.left-arrow{left:2rem}.right-arrow{right:2rem}@media (width<=768px){.hero-arrow{display:none}}.stats-section{z-index:20;background:var(--bg-primary);padding:8rem 0;position:relative}.stats-laser-track{z-index:0;background:#ffffff0d;height:3px;position:absolute;top:50%;left:0;right:0}.stats-laser-fill{background:var(--accent);height:100%;box-shadow:0 0 20px var(--accent), 0 0 40px var(--accent)}.stats-grid{z-index:1;grid-template-columns:repeat(3,1fr);gap:2.5rem;display:grid;position:relative}.stat-card{text-align:left;background:#0a0a0f;border-radius:0;padding:2px;transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden;box-shadow:0 15px 35px #00000080}.stat-card:before{content:"";background:conic-gradient(transparent, transparent, transparent, var(--card-accent,var(--accent)));z-index:0;opacity:.4;width:250%;height:250%;transition:opacity .4s;animation:4s linear infinite scroll-neon;position:absolute;top:-75%;left:-75%}.stat-card:hover:before{opacity:1;animation-duration:2s}@keyframes scroll-neon{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.stat-card-inner{z-index:1;background-position:50%;background-size:cover;height:100%;padding:3.5rem 2.5rem;position:relative;box-shadow:inset 0 0 20px #ffffff05}.stat-card-overlay{z-index:-1;background:linear-gradient(#0f0f14d9 0%,#0a0a0cf2 100%);transition:opacity .4s;position:absolute;inset:0}.stat-card:hover{box-shadow:0 25px 50px color-mix(in srgb, var(--card-accent,var(--accent)) 10%, transparent);transform:translateY(-15px)scale(1.02)}.stat-card:hover .stat-card-overlay{opacity:.7}.stat-icon-wrapper{color:var(--card-accent,var(--accent));background:color-mix(in srgb, var(--card-accent,var(--accent)) 10%, transparent);width:60px;height:60px;box-shadow:0 0 20px color-mix(in srgb, var(--card-accent,var(--accent)) 20%, transparent);border-radius:16px;justify-content:center;align-items:center;margin-bottom:2rem;display:flex}.stat-icon{width:32px;height:32px}.stat-value{background:linear-gradient(#fff 0%,#ffffffb3 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:4rem;font-weight:900;line-height:1}.stat-label{color:var(--card-accent,var(--accent));text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem;font-size:1.4rem;font-weight:700}.stat-subtitle{color:var(--text-secondary);font-size:1rem;line-height:1.5}.stat-glow{background:radial-gradient(circle, color-mix(in srgb, var(--card-accent,var(--accent)) 10%, transparent) 0%, transparent 60%);opacity:0;pointer-events:none;z-index:2;width:200%;height:200%;transition:opacity .4s;position:absolute;top:-50%;left:-50%}.stat-card:hover .stat-glow{opacity:1}@media (width<=900px){.stats-grid{grid-template-columns:1fr}}.scroll-highlight-container{background-color:var(--bg-primary);height:200vh;position:relative}.sticky-content{justify-content:center;align-items:center;height:100vh;display:flex;position:sticky;top:0}.highlight-text{text-align:center;max-width:1000px;margin:0 auto}.word{z-index:10;margin-right:.25em;transition:opacity .1s;display:inline-block;position:relative}.tech-lines-container{z-index:0;pointer-events:none;position:absolute;inset:0;overflow:hidden;-webkit-mask-image:radial-gradient(#000 10%,#0000 70%);mask-image:radial-gradient(#000 10%,#0000 70%)}.tech-line{background:#ffffff08;width:1px;position:absolute;top:0;bottom:0}.line-glow{background:linear-gradient(to bottom, transparent, var(--accent), transparent);filter:blur(2px);opacity:0;border-radius:10px;width:5px;height:200px;animation:4s linear infinite tech-fall;position:absolute;top:-200px;left:-2px}@keyframes tech-fall{0%{opacity:0;transform:translateY(-200px)}10%{opacity:1}80%{opacity:1}to{opacity:0;transform:translateY(120vh)}}.framework-section{background:var(--bg-primary);z-index:10;padding:10rem 0;position:relative}.framework-header{text-align:center;margin-bottom:5rem}.framework-header .badge{color:var(--accent);text-transform:uppercase;letter-spacing:.1em;background:#e8891c1a;border:1px solid #e8891c33;border-radius:100px;margin-bottom:1rem;padding:.5rem 1.5rem;font-size:.8rem;font-weight:600;display:inline-block}.framework-header h2{color:#fff;font-size:3rem}.split-layout{width:100%;display:flex;position:relative}.scroll-content{z-index:20;width:45%;padding-bottom:50vh;padding-left:0;padding-right:4rem;position:relative}.timeline-style{padding-left:0}.vertical-axis{background:#ffffff0d;width:2px;position:absolute;inset:0 auto 0 calc(15% + 29px)}.sticky-asset-container{width:55%;position:relative}.sticky-asset{background:var(--bg-secondary);border:1px solid #ffffff0d;border-radius:0;width:100%;height:100vh;position:sticky;top:0;overflow:hidden;box-shadow:0 20px 50px #00000080}.step-item{opacity:.3;flex-direction:column;justify-content:center;min-height:130vh;padding-left:15%;transition:opacity .5s;display:flex;position:relative}.step-item.active{opacity:1}.timeline-node-layout{margin-bottom:2rem}.node-shape{z-index:2;background:#0a0a0a;border:2px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:2rem;transition:all .5s;display:flex;position:relative}.step-item.active .node-shape{border-color:var(--step-accent,var(--accent));box-shadow:0 0 20px color-mix(in srgb, var(--step-accent,var(--accent)) 30%, transparent);background:color-mix(in srgb, var(--step-accent,var(--accent)) 10%, transparent)}.node-shape span{color:#fff;font-size:1.2rem;font-weight:700;transition:color .5s}.step-item.active .node-shape span{color:var(--step-accent,var(--accent))}.step-text-content h3{color:#fff;margin-bottom:1rem;font-size:2.5rem;font-weight:700;line-height:1.2}.step-text-content p{color:#aaa;font-size:1.2rem;line-height:1.8}.asset-image,.asset-component{opacity:0;visibility:hidden;transition:all .8s cubic-bezier(.4,0,.2,1);position:absolute;inset:0;transform:scale(1.05)}.asset-image.active,.asset-component.active{opacity:1;visibility:visible;transform:scale(1)}.bg-img{object-fit:cover;width:100%;height:100%}.glass-overlay{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);opacity:0;background:#141419bf;border:1px solid #ffffff1a;border-radius:16px;width:260px;padding:1.5rem;transition:all .6s;position:absolute;box-shadow:0 15px 35px #0006}.glass-overlay.bottom-right{bottom:40px;right:40px;transform:translateY(20px)}.glass-overlay.top-left{top:60px;left:40px;transform:translateY(-20px)}.glass-overlay.bottom-left{bottom:40px;left:40px;transform:translate(-20px)}.asset-image.active .glass-overlay{opacity:1;transform:translate(0)!important}.glass-header{color:#fff;align-items:center;gap:.5rem;margin-bottom:1rem;font-size:.9rem;font-weight:600;display:flex}.glass-header .dot{background:var(--step-accent,var(--accent));width:8px;height:8px;box-shadow:0 0 10px var(--step-accent,var(--accent));border-radius:50%}.glass-stat{flex-direction:column;display:flex}.glass-stat .label{color:#888;text-transform:uppercase;margin-bottom:.3rem;font-size:.75rem}.glass-stat .val{color:#fff;font-size:1.4rem;font-weight:700}.mobile-step-asset{display:none}@media (width<=900px){.split-layout{flex-direction:column}.scroll-content{width:100%;padding-bottom:2rem;padding-left:0;padding-right:2rem}.step-item{justify-content:flex-start;min-height:90vh;padding-top:2rem;padding-left:10%}.step-text-content h3{margin-bottom:1rem;font-size:2rem}.step-text-content p{font-size:1rem;line-height:1.5}.vertical-axis{left:calc(10% + 24px);right:auto}.node-shape{width:50px;height:50px;margin-bottom:1.5rem}.node-shape span{font-size:1rem}.sticky-asset-container{display:none}.mobile-step-asset{border-radius:16px;height:350px;margin-top:2rem;display:block;position:relative;overflow:hidden}.mobile-asset-image{object-fit:cover;object-position:center;width:100%;height:100%;display:block}.mobile-asset-component-wrapper{background:#131315;height:100%}}.phone-frame{background:#111;border:12px solid #222;border-radius:40px;width:280px;height:580px;margin:0 auto;position:relative;overflow:hidden;transform:translateY(20px);box-shadow:0 0 50px #e8891c1a}.phone-screen{text-align:center;background:linear-gradient(145deg,#1a1a1f,#0a0a0f);flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;padding:2rem;display:flex}.app-title{color:#fff;margin-bottom:2rem;font-size:1.2rem;font-weight:700}.loading-rings{width:100px;height:100px;margin-bottom:3rem;position:relative}.ring{border:2px solid #0000;border-top-color:var(--accent);border-radius:50%;animation:2s linear infinite spin;position:absolute;inset:0}.ring-2{border-top-color:#fff;animation-duration:3s;animation-direction:reverse;inset:10px}.ring-3{border-top-color:#e8891c80;animation-duration:1.5s;inset:20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.coming-soon-badge{background:var(--accent);color:#000;letter-spacing:1px;border-radius:20px;padding:.5rem 1rem;font-size:.8rem;font-weight:800}.anatomy-graphic{background:radial-gradient(circle,#1e1e28 0%,#0a0a0f 100%);width:100%;height:100%;position:relative;overflow:hidden}.anatomy-bg{opacity:.3;mix-blend-mode:luminosity;background-image:url(https://images.unsplash.com/photo-1574680096145-d05b474e2155?q=80&w=800&auto=format&fit=crop);background-position:50%;background-size:cover;position:absolute;inset:0}.pulse-dot{z-index:2;width:20px;height:20px;position:absolute;transform:translate(-50%,-50%)}.dot-core{background:var(--accent);width:12px;height:12px;box-shadow:0 0 15px var(--accent);border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.dot-ring{border:2px solid var(--accent);border-radius:50%;width:40px;height:40px;animation:2s cubic-bezier(.215,.61,.355,1) infinite pulse-ring;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.pulse-dot.active .dot-ring{animation:1s cubic-bezier(.215,.61,.355,1) infinite pulse-ring}@keyframes pulse-ring{0%{opacity:1;transform:translate(-50%,-50%)scale(.5)}to{opacity:0;transform:translate(-50%,-50%)scale(2)}}.asset-component{background:#0a0a0a;justify-content:center;align-items:center;display:flex}.anatomy-section{background-color:var(--bg-primary);border-top:1px solid #ffffff0d;padding:6rem 0;position:relative;overflow:hidden}.anatomy-header{text-align:center;max-width:700px;margin:0 auto 4rem}.anatomy-header .h2{background:linear-gradient(135deg,#fff 0%,#fff9 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1rem;font-size:3rem}.anatomy-header .subtitle{color:var(--text-secondary);font-size:1.2rem;line-height:1.6}.anatomy-wrapper{justify-content:center;width:100%;display:flex;position:relative}.anatomy-image-container{background:radial-gradient(circle,#e8891c26 0%,#0000 60%);width:100%;max-width:800px;position:relative}.anatomy-img{mix-blend-mode:screen;filter:contrast(1.2)brightness(1.1);width:100%;height:auto;display:block}.hotspot-wrapper{z-index:10;cursor:pointer;position:absolute;transform:translate(-50%,-50%)}.hotspot-dot{justify-content:center;align-items:center;width:16px;height:16px;display:flex;position:relative}.pulse-core{z-index:2;background-color:#00e5ff;border-radius:50%;width:12px;height:12px;box-shadow:0 0 15px #00e5ff}.pulse-ring{z-index:1;border:2px solid #00e5ff;border-radius:50%;width:32px;height:32px;animation:2s ease-out infinite pulse;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes pulse{0%{opacity:1;transform:translate(-50%,-50%)scale(.8)}to{opacity:0;transform:translate(-50%,-50%)scale(2.5)}}.hotspot-card{-webkit-backdrop-filter:blur(12px);pointer-events:none;z-index:20;background:#0a0a0fd9;border:1px solid #ffffff1a;border-radius:12px;width:200px;padding:1.25rem;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 10px 30px #00000080,0 0 20px #e8891c1a}.hotspot-card.align-left{right:30px}.hotspot-card.align-right{left:30px}.hotspot-card:before{content:"";background:#e8891c80;width:20px;height:1px;position:absolute;top:50%}.hotspot-card.align-left:before{right:-20px}.hotspot-card.align-right:before{left:-20px}.card-header{color:var(--accent);text-transform:uppercase;letter-spacing:1px;align-items:center;gap:.5rem;margin-bottom:.5rem;font-size:.8rem;font-weight:600;display:flex}.card-score{color:#fff;background:linear-gradient(135deg,#fff 0%,#aaa 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.25rem;font-size:1.8rem;font-weight:700}.card-desc{color:var(--text-secondary);margin:0;font-size:.85rem;line-height:1.4}@media (width<=768px){.anatomy-header .h2{font-size:2.2rem}.anatomy-image-container{max-width:400px}.hotspot-card{width:180px;padding:1rem;top:auto;bottom:30px;transform:translate(-50%);left:50%!important;right:auto!important}.hotspot-card:before{display:none}}@media (width<=480px){.anatomy-image-container{max-width:100%;padding:0 1rem}.hotspot-card{width:160px}.card-score{font-size:1.4rem}}.horizontal-scroll-container{background-color:var(--bg-primary);height:350vh;margin:6rem 0;position:relative}.sticky-wrapper{flex-direction:column;justify-content:center;height:100vh;display:flex;position:sticky;top:0;overflow:hidden}.section-header{margin-bottom:4rem;padding-top:2rem}.horizontal-items{gap:2rem;width:max-content;padding:0 10vw;display:flex}.horizontal-card{border:1px solid #ffffff0d;border-radius:30px;flex-shrink:0;width:450px;height:600px;transition:transform .3s;position:relative;overflow:hidden}.horizontal-card:hover{border-color:#e8891c4d;transform:translateY(-10px)}.horizontal-card-bg{position:absolute;inset:0}.horizontal-card-img{object-fit:cover;object-position:center;width:100%;height:100%;position:absolute;inset:0}.overlay-dark{background:linear-gradient(#0000001a 0%,#0003 50%,#000000e6 100%);position:absolute;inset:0}.horizontal-card-content{z-index:10;width:100%;padding:3rem 2rem;position:absolute;bottom:0;left:0}.horizontal-card-content h3{color:var(--text-primary);margin-bottom:1rem;font-size:2.2rem}.horizontal-card-content p{color:var(--text-secondary);font-size:1.1rem;line-height:1.6}@media (width<=768px){.horizontal-scroll-container{height:auto!important;margin:4rem 0!important;overflow:hidden!important}.sticky-wrapper{height:auto!important;position:static!important;overflow:visible!important}.horizontal-items{box-sizing:border-box!important;flex-direction:column!important;width:100%!important;padding:0 1rem!important;transform:none!important}.horizontal-card{box-sizing:border-box!important;width:100%!important;height:400px!important;margin-bottom:2rem!important}}.footer{background-color:#050505;border-top:1px solid #ffffff0d;padding:6rem 0 2rem}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:4rem;margin-bottom:4rem;display:grid}.footer-brand .logo{margin-bottom:1rem;font-size:2rem}.footer-logo-img{border-radius:17px;width:52px;height:52px;padding:9px}.footer-logo-word{font-size:1.8rem}.footer-desc{color:var(--text-secondary);max-width:300px;font-size:1rem;line-height:1.6}.footer-links h4{color:var(--text-primary);margin-bottom:1.5rem;font-size:1.1rem}.footer-links a{color:var(--text-secondary);margin-bottom:.8rem;font-size:.95rem;transition:color .2s;display:block}.footer-links a:hover{color:var(--accent)}.footer-bottom{text-align:center;color:var(--text-secondary);border-top:1px solid #ffffff0d;padding-top:2rem;font-size:.9rem}@media (width<=900px){.footer-grid{grid-template-columns:1fr 1fr}}@media (width<=600px){.footer-grid{grid-template-columns:1fr}}