@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@300;500;700;800&display=swap";:root{--primary:#2563eb;--primary-light:#3b82f6;--primary-dark:#0f3b84;--secondary:#f97316;--secondary-hover:#ea580c;--accent:#fbb03b;--bg-color:#060f1e;--text-main:#f8fafc;--text-muted:#94a3b8;--white:#fff;--glass-bg:#0f1e3c66;--glass-border:#ffffff1a;--glass-highlight:#ffffff26;--glass-shadow:0 8px 32px 0 #0006;--glass-shadow-hover:0 12px 48px 0 #0009;--radius:20px;--radius-sm:10px;--transition:all .4s cubic-bezier(.16, 1, .3, 1)}body.light-mode{--bg-color:#f8fafc;--text-main:#1e293b;--text-muted:#64748b;--white:#fff;--glass-bg:#fff9;--glass-border:#0000000d;--glass-highlight:#fffc;--glass-shadow:0 8px 32px 0 #0000000d;--glass-shadow-hover:0 12px 48px 0 #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;width:100%;min-height:100vh;font-family:Inter,sans-serif;line-height:1.6;transition:background-color .4s,color .4s;overflow-x:hidden}html{width:100%;overflow-x:hidden}body:before,body:after,.bg-blob-3{content:"";filter:blur(120px);z-index:-1;opacity:.6;border-radius:50%;animation:25s ease-in-out infinite alternate float-premium;position:fixed}body:before{background:radial-gradient(circle,#0f3b8466 0%,#0f3b8400 70%);width:55vw;height:55vw;top:-15vw;left:-15vw}body:after{background:radial-gradient(circle,#f9731626 0%,#ea580c00 70%);width:45vw;height:45vw;animation-duration:20s;animation-delay:-7s;bottom:-10vw;right:-10vw}.bg-blob-3{background:radial-gradient(circle,#fbb03b1a 0%,#fbb03b00 70%);width:40vw;height:40vw;animation-duration:30s;animation-delay:-12s;top:40%;left:30%}@keyframes float-premium{0%{transform:translate(0)scale(1)rotate(0)}33%{transform:translate(3vw,5vh)scale(1.1)rotate(5deg)}66%{transform:translate(-2vw,8vh)scale(.9)rotate(-2deg)}to{transform:translate(4vw,-2vh)scale(1.05)rotate(3deg)}}h1,h2,h3,h4,h5,h6{color:var(--primary);margin-bottom:.5rem;font-family:Outfit,sans-serif}button{cursor:pointer;transition:var(--transition);background:0 0;border:none;font-family:Outfit,sans-serif}input{font-family:Inter,sans-serif}.calculator-wrapper{flex-direction:column;gap:1.5rem;width:100%;display:flex}.instructions-banner{text-align:center;color:var(--text-main);background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);padding:1.5rem 2.5rem;font-size:1.1rem;animation:.8s ease-out fadeIn}.calculator-container{grid-template-columns:1fr;gap:2.5rem;width:100%;animation:1s ease-out fadeIn;display:grid}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (width>=1024px){.calculator-container{grid-template-columns:1.8fr 1fr;align-items:start}}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-highlight);box-shadow:var(--glass-shadow);border-radius:var(--radius);transition:var(--transition);padding:2.5rem}.glass-card:hover{box-shadow:var(--glass-shadow-hover)}.category-section{background:var(--glass-bg);border-radius:var(--radius);border:1px solid var(--glass-border);transition:var(--transition);margin-bottom:2rem;padding:1.5rem}.category-section:hover{background:var(--glass-highlight);border-color:var(--glass-border);transform:translateY(-2px)}.category-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.category-header h2{color:var(--text-main);align-items:center;gap:.75rem;font-size:1.4rem;font-weight:700;display:flex}.category-header h2 span{font-size:1.6rem}.add-btn{background-color:var(--primary-light);color:var(--white);border-radius:30px;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-size:.9rem;font-weight:600;display:flex;box-shadow:0 4px 10px #2563eb4d}.add-btn:hover{background-color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 15px #2563eb66}.items-list{flex-direction:column;gap:.8rem;padding-bottom:.5rem;display:flex;overflow-x:auto}.items-list::-webkit-scrollbar{height:6px}.items-list::-webkit-scrollbar-thumb{background:var(--glass-highlight);border-radius:4px}.item-row{background:var(--glass-border);border-radius:var(--radius-sm);border:1px solid var(--glass-border);transition:var(--transition);grid-template-columns:auto 1fr 100px 120px 130px auto;align-items:center;gap:.8rem;min-width:650px;padding:.5rem;display:grid}.item-row.taxes-row{grid-template-columns:auto 1fr 100px 130px auto;min-width:600px}.item-row:hover{box-shadow:var(--glass-shadow);border-color:var(--primary-light);background:var(--glass-highlight)}.input-wrapper{align-items:center;display:flex;position:relative}.input-wrapper input{width:100%;color:var(--text-main);background:0 0;border:none;outline:none;padding:.8rem 1rem;font-size:1rem}.input-wrapper input::placeholder{color:var(--text-muted)}.input-wrapper.money-input:before{content:var(--currency-symbol,"R$");color:var(--text-muted);pointer-events:none;font-weight:500;position:absolute;left:1rem}.input-wrapper.money-input input{padding-left:2.5rem;font-weight:600}.input-wrapper.suffix-input:after{content:var(--suffix,"");color:var(--text-muted);pointer-events:none;font-size:.9rem;font-weight:500;position:absolute;right:1rem}.input-wrapper.suffix-input input{padding-right:2.8rem}.readonly-total{cursor:not-allowed;color:var(--secondary)!important;background:#ffffff0d!important}.remove-btn{color:#ef4444;background:0 0;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;margin-right:.5rem;display:flex}.remove-btn:hover{background:#ef44441a;transform:rotate(90deg)}.results-panel{background:linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);color:#fff;border:none;position:sticky;top:2rem;overflow:hidden}.results-panel:before{content:"";filter:blur(40px);background:#fbb03b33;border-radius:50%;width:150px;height:150px;position:absolute;top:-50px;right:-50px}.results-panel h2{color:#fff;text-align:left;align-items:center;gap:.8rem;margin-bottom:2rem;font-size:1.8rem;display:flex;position:relative}.result-row{z-index:1;justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex;position:relative}.result-row span{opacity:.85;font-size:1.05rem;font-weight:300}.result-row strong{font-family:Inter,sans-serif;font-size:1.2rem;font-weight:600}.divider{background:#ffffff26;height:1px;margin:1.5rem 0}.result-row.total-cost span{opacity:1;font-size:1.2rem;font-weight:500}.result-row.total-cost strong{color:#e2e8f0;font-size:1.5rem}.result-row.highlight{border-radius:var(--radius-sm);text-align:center;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffff1a;border:1px solid #fff3;flex-direction:column;gap:.5rem;margin-top:1.5rem;padding:2rem;box-shadow:inset 0 0 20px #ffffff0d}.result-row.highlight span{text-transform:uppercase;letter-spacing:2px;opacity:.9;font-size:1.2rem;font-weight:600}.result-row.highlight strong{color:var(--accent);text-shadow:0 4px 15px #0000004d;margin:.5rem 0;font-family:Outfit,sans-serif;font-size:3.2rem;line-height:1.1}.result-row.profit{border-radius:var(--radius-sm);background:#4ade801a;border:1px solid #4ade8033;margin-top:1.5rem;padding:1rem}.result-row.profit span{color:#86efac;font-weight:500}.result-row.profit strong{color:#4ade80;font-size:1.4rem}input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}@media (width<=800px){.item-row{grid-template-columns:auto 1fr 1fr;grid-template-areas:"handle name name""handle qty unit""handle total total";gap:.5rem;padding-right:3rem;position:relative}.item-row.taxes-row{grid-template-columns:auto 1fr 1fr;grid-template-areas:"handle name name""handle qty qty""handle total total"}.drag-handle{grid-area:handle}.name-col{grid-area:name}.qty-col{grid-area:qty}.unit-col{grid-area:unit}.total-col{grid-area:total}.input-wrapper{border-bottom:1px solid #0000000d}.input-wrapper:last-child{border-bottom:none}.remove-btn{position:absolute;top:50%;right:.5rem;transform:translateY(-50%)}.remove-btn:hover{transform:translateY(-50%)rotate(90deg)}}.disclaimer-text{border-left:4px solid var(--accent);border-radius:4px var(--radius-sm) var(--radius-sm) 4px;color:#ffffffd9;background:#ff96001a;margin-top:2rem;padding:1rem;font-size:.9rem;line-height:1.4}.bottom-actions{gap:1rem;margin-top:1.5rem;display:flex}.clear-btn,.undo-btn{border-radius:var(--radius-sm);cursor:pointer;text-transform:uppercase;letter-spacing:1px;border:none;flex:1;justify-content:center;align-items:center;gap:.6rem;padding:1.2rem;font-size:1.1rem;font-weight:700;transition:all .3s;display:flex}.clear-btn{background:var(--secondary);color:#fff;box-shadow:0 4px 15px #f9731666}.clear-btn:hover{background:var(--secondary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #ea580c99}.undo-btn{color:var(--white);background:#ffffff1a;border:1px solid #fff3}.undo-btn:hover:not(:disabled){background:#fff3;transform:translateY(-2px)}.undo-btn:disabled{opacity:.5;cursor:not-allowed}.recipes-toolbar{background:#0f3b841a;border:1px solid #0f3b8433;border-radius:12px;flex-direction:column;gap:1rem;margin-bottom:2rem;padding:1.5rem;display:flex}.recipes-info h3{color:var(--secondary);margin-bottom:.2rem;font-size:1.1rem}.recipes-info p{color:var(--text-muted);font-size:.9rem}.recipes-actions{flex-wrap:wrap;gap:1rem;display:flex}.save-recipe-btn{color:var(--white);cursor:pointer;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:8px;flex:1;min-width:200px;padding:.75rem 1.5rem;font-weight:500;transition:all .2s}.save-recipe-btn:hover{background:#ffffff1a}.load-recipe-select{min-width:250px;color:var(--secondary);cursor:pointer;appearance:none;background:#f973161a;border:1px solid #f973164d;border-radius:8px;outline:none;flex:2;padding:.75rem 1.5rem;font-weight:600}.load-recipe-select:hover{background:#f9731626}.manage-kits-btn{color:var(--text-muted);cursor:pointer;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:8px;padding:.75rem 1.5rem;font-weight:500;transition:all .2s}.manage-kits-btn:hover{color:var(--white);background:#ffffff1a}.kits-manager-modal{width:100%;max-width:500px}.kits-list{max-height:400px;margin:0;padding:0;list-style:none;overflow-y:auto}.kit-list-item{background:#0003;border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:1rem;transition:background .2s;display:flex}.kit-list-item:hover{background:#ffffff0d}.kit-list-item span{color:var(--white);font-weight:500}.floating-tools{z-index:1000;flex-direction:column;gap:.8rem;display:flex;position:fixed;bottom:2rem;right:2rem}.floating-btn{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);width:50px;height:50px;color:var(--white);cursor:pointer;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;transition:all .3s;display:flex;box-shadow:0 4px 15px #0000004d}.floating-btn:hover:not(:disabled){transform:scale(1.1)}.floating-btn:disabled{opacity:.5;cursor:not-allowed}.floating-btn.clear:hover{background:#ef4444cc;border-color:#ef4444}.floating-btn.undo:hover:not(:disabled){background:#3b82f6cc;border-color:#3b82f6}.floating-btn.redo:hover:not(:disabled){background:#10b981cc;border-color:#10b981}@media (width<=768px){.floating-tools{bottom:1.5rem;right:1.5rem}}.kit-list-actions{gap:.5rem;display:flex}.edit-kit-btn,.delete-kit-btn{cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.edit-kit-btn{color:#3b82f6;background:#3b82f61a}.edit-kit-btn:hover{color:#fff;background:#3b82f6;transform:scale(1.1)}.delete-kit-btn{color:#ef4444;background:#ef44441a}.delete-kit-btn:hover{color:#fff;background:#ef4444;transform:scale(1.1)}.header-actions{align-items:center;gap:.8rem;display:flex}.helium-btn{color:#60a5fa;background:#3b82f633;border:1px solid #3b82f64d;border-radius:20px;padding:.5rem 1rem;font-size:.85rem;font-weight:600}.helium-btn:hover{background:#3b82f64d}@media (width<=600px){.category-header{flex-direction:column;align-items:flex-start;gap:1rem}.header-actions{width:100%}.add-btn,.helium-btn{flex:1;justify-content:center}}.margin-slider-container{border-radius:var(--radius-sm);background:#00000026;border:1px solid #ffffff0d;margin:1.5rem 0;padding:1.5rem}.slider-header{justify-content:space-between;margin-bottom:1rem;font-size:1.05rem;font-weight:500;display:flex}.margin-value{color:var(--secondary);font-size:1.2rem;font-weight:700}.margin-slider{width:100%;accent-color:var(--secondary);cursor:pointer}.pdf-btn{color:#fff;border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:1px;background:#2563eb;border:none;justify-content:center;align-items:center;gap:.6rem;width:100%;margin-top:2rem;padding:1.2rem;font-size:1.1rem;font-weight:700;display:flex;box-shadow:0 4px 15px #2563eb66}.pdf-btn:hover{background:#1d4ed8;transform:translateY(-2px);box-shadow:0 6px 20px #1d4ed899}.proposal-settings-card{margin-bottom:2rem;padding:2rem}.settings-header{border-bottom:1px solid #ffffff1a;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;padding-bottom:1.5rem;display:flex}.settings-header h2{color:var(--text-main);align-items:center;gap:.5rem;margin-bottom:.5rem;font-size:1.5rem;display:flex}.settings-tabs{flex-wrap:wrap;gap:1rem;margin-top:1rem;display:flex}@media (width<=400px){.settings-tabs{gap:.5rem}.tab-btn{text-align:center;flex:1}}.tab-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:20px;padding:.5rem 1rem;font-size:.95rem;font-weight:500;transition:all .2s}.tab-btn:hover{background:var(--glass-highlight);color:var(--text-main)}.toggle-collapse-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.5rem;transition:all .3s;display:flex}.toggle-collapse-btn:hover{background:var(--glass-highlight);color:var(--text-main)}.tab-btn.active{color:var(--primary);border-color:var(--primary);background:#2563eb33}.settings-grid{grid-template-columns:1fr;gap:1.5rem;display:grid}@media (width>=768px){.settings-grid{grid-template-columns:1fr 1fr}}.settings-grid .full-width{grid-column:1/-1}.settings-grid .input-group{flex-direction:column;display:flex}.settings-grid label{color:var(--text-main);opacity:.9;margin-bottom:.5rem;font-size:.9rem;font-weight:500}.settings-grid input[type=text],.settings-grid input[type=date],.settings-grid input[type=time],.settings-grid input[type=email],.settings-grid textarea{border-radius:var(--radius-sm);border:1px solid var(--glass-border);background:var(--glass-border);color:var(--text-main);outline:none;padding:.8rem 1rem;font-family:inherit;font-size:1rem;transition:all .3s}.settings-grid textarea{resize:vertical}.settings-grid input:focus,.settings-grid textarea:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px #2563eb33}.upload-group{background:var(--glass-border);border-radius:var(--radius-sm);border:1px dashed #80808033;padding:1.5rem}.upload-btn-wrapper{align-items:center;display:flex;position:relative;overflow:hidden}.upload-btn{border:1px solid var(--primary-light);color:var(--primary-light);background:0 0;border-radius:20px;padding:.6rem 1.2rem;font-size:.9rem;font-weight:600}.upload-btn-wrapper input[type=file]{opacity:0;cursor:pointer;font-size:100px;position:absolute;top:0;left:0}.upload-btn-wrapper:hover .upload-btn{background:#2563eb1a}.logo-preview-container{align-items:center;gap:1.5rem;display:flex}.logo-preview{object-fit:contain;border-radius:var(--radius-sm);background:#fff;max-width:150px;max-height:80px;padding:.5rem}.remove-logo-btn{color:#ef4444;border:1px solid #ef44444d;border-radius:20px;padding:.4rem .8rem;font-size:.9rem;font-weight:600}.remove-logo-btn:hover{background:#ef44441a}.restore-btn{color:#fbbf24;border-radius:var(--radius-sm);cursor:pointer;text-align:center;background:#eab30826;border:1px solid #eab3084d;width:100%;padding:.8rem 1.5rem;font-weight:600;transition:all .2s}.restore-btn:hover{background:#eab30840;transform:translateY(-2px)}.modal-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:1000;background:#000000b3;justify-content:center;align-items:center;width:100vw;height:100vh;animation:.3s fadeIn;display:flex;position:fixed;top:0;left:0}.modal-content{background:var(--bg-color);border-radius:var(--radius);width:90%;max-width:450px;max-height:90vh;padding:2rem;position:relative;overflow-y:auto}@media (width<=480px){.modal-content{width:95%;padding:1.5rem}}.modal-content.helium-modal{max-width:550px}.close-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:2rem;height:2rem;padding:0;font-size:1.8rem;line-height:1;transition:all .2s;display:flex;position:absolute;top:1rem;right:1rem}.close-btn:hover{color:var(--white);background:#ffffff1a}.helium-subtitle{color:var(--text-muted);border-bottom:1px solid #ffffff1a;margin-bottom:1.5rem;padding-bottom:1rem;font-size:.9rem}.helium-section{border-radius:var(--radius-sm);background:#0000001a;border:1px solid #ffffff0d;margin-bottom:1.5rem;padding:1.2rem}.helium-section h4{color:var(--secondary);margin-bottom:1rem;font-size:1rem}.modal-content .input-group{flex-direction:column;margin-bottom:1.2rem;display:flex}.modal-content label{color:var(--text-muted);margin-bottom:.4rem;font-size:.9rem}.modal-content input,.modal-content select{border-radius:var(--radius-sm);color:var(--white);background:#0003;border:1px solid #ffffff1a;outline:none;padding:.8rem 1rem;font-size:1rem}.modal-content select option{background:var(--bg-color);color:var(--white)}.modal-content input:focus,.modal-content select:focus{border-color:var(--primary-light)}.input-row{grid-template-columns:1fr 1fr;gap:1rem;display:grid}@media (width<=500px){.input-row{grid-template-columns:1fr;gap:.5rem}}.modal-content small{color:var(--text-muted);margin-top:.4rem;font-size:.75rem;line-height:1.3}.helium-result-box{border-left:4px solid var(--primary-light);border-radius:4px var(--radius-sm) var(--radius-sm) 4px;background:#2563eb1a;margin:1.5rem 0;overflow:hidden}.helium-result-details{color:#ffffffb3;background:#0003;border-bottom:1px solid #ffffff0d;justify-content:space-between;padding:.8rem 1rem;font-size:.85rem;display:flex}.helium-result-total{color:var(--text-muted);padding:1rem;font-size:1.1rem}.helium-result-total strong{color:var(--white);margin-top:.3rem;font-size:1.3rem;display:block}.modal-actions{justify-content:flex-end;gap:1rem;margin-top:2rem;display:flex}.modal-actions button{border-radius:30px;padding:.8rem 1.5rem;font-weight:600}.cancel-btn{color:var(--text-muted);border:1px solid #ffffff1a}.cancel-btn:hover{color:var(--white);background:#ffffff1a}.lead-capture-container{justify-content:center;align-items:center;min-height:60vh;padding:1rem;display:flex}.lead-capture-card{text-align:left;width:100%;max-width:500px;padding:3rem 2.5rem;animation:.8s ease-out fadeIn}@media (width<=480px){.lead-capture-card{padding:2rem 1.5rem}}.lead-capture-header{text-align:center;margin-bottom:2.5rem}.lead-capture-header h2{color:var(--white);margin-bottom:1rem;font-size:1.8rem;font-weight:700;line-height:1.3}.lead-capture-header p{color:var(--text-muted);font-size:1.1rem}.lead-capture-form{flex-direction:column;gap:1.5rem;display:flex}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group label{color:var(--secondary);font-size:.95rem;font-weight:500}.form-group input{border-radius:var(--radius-sm);width:100%;color:var(--white);background:#0003;border:1px solid #ffffff1a;padding:1rem;font-size:1rem;transition:all .3s}.form-group input:focus{border-color:var(--secondary);background:#0006;outline:none;box-shadow:0 0 10px #f9731633}.submit-lead-btn{background:var(--primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;text-transform:uppercase;letter-spacing:1px;border:none;width:100%;margin-top:1rem;padding:1.2rem;font-size:1.1rem;font-weight:700;transition:all .3s}.submit-lead-btn:hover:not(:disabled){background:var(--primary-light);transform:translateY(-2px);box-shadow:0 6px 20px #2563eb66}.submit-lead-btn:disabled{opacity:.7;cursor:not-allowed}.error-message{color:#ef4444;border-radius:var(--radius-sm);text-align:center;background:#ef44441a;border:1px solid #ef44444d;padding:1rem;font-weight:500}.privacy-note{text-align:center;color:#fff6;margin-top:1.5rem;font-size:.85rem}.PhoneInput{align-items:center;width:100%;display:flex}.PhoneInputInput{border-radius:var(--radius-sm);color:var(--white);background:#0003;border:1px solid #ffffff1a;outline:none;flex:1;padding:1rem;font-size:1rem;transition:all .3s}.PhoneInputInput:focus{border-color:var(--secondary);background:#0006;box-shadow:0 0 10px #f9731633}.PhoneInputCountry{align-items:center;margin-right:.8rem;display:flex;position:relative}.PhoneInputCountrySelect{opacity:0;cursor:pointer;z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}.PhoneInputCountryIcon{border:1px solid #fff3;border-radius:2px;width:1.8rem;height:1.2rem;overflow:hidden}.PhoneInputCountryIconImg{width:100%;height:100%;display:block}.app-container{flex-direction:column;align-items:center;max-width:1400px;min-height:100vh;margin:0 auto;padding:3rem 1.5rem;display:flex}.header{text-align:center;flex-direction:column;align-items:center;margin-bottom:3.5rem;animation:.8s cubic-bezier(.16,1,.3,1) slideDown;display:flex}.logo-container{justify-content:center;align-items:center;width:100%;margin-bottom:2rem;display:flex}.logo-image-3d{filter:drop-shadow(0 15px 25px #0f3b8433);width:100%;max-width:320px;height:auto;transition:transform .6s cubic-bezier(.16,1,.3,1),filter .6s;animation:6s ease-in-out infinite alternate logoFloat}@keyframes logoFloat{0%{transform:translateY(0)}to{transform:translateY(-10px)}}.logo-image-3d:hover{filter:drop-shadow(0 20px 35px #f973164d);transform:scale(1.05)translateY(-5px)}.header-badge{color:var(--primary);text-transform:uppercase;letter-spacing:1px;background:#0f3b841a;border:1px solid #0f3b8433;border-radius:30px;margin-bottom:1rem;padding:.4rem 1rem;font-size:.85rem;font-weight:600;display:inline-block}.header-desc{color:var(--text-muted);max-width:550px;margin:0 auto;font-size:1.15rem}.main-content{width:100%}@keyframes slideDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@media (width>=768px){.app-container{padding:4rem 2rem}.logo-image-3d{max-width:400px}}.footer-container{text-align:center;margin-top:4rem;animation:1.5s ease-in fadeIn}.premium-link{color:var(--white);background:linear-gradient(135deg, var(--secondary) 0%, #f97316 100%);text-transform:uppercase;letter-spacing:.5px;border:none;border-radius:40px;align-items:center;gap:.8rem;padding:1rem 2.5rem;font-family:Inter,sans-serif;font-size:1.3rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex;box-shadow:0 4px 15px #f9731666}.premium-link span{color:var(--white);transition:transform .3s}.premium-link:hover{background:linear-gradient(135deg, #f97316 0%, var(--secondary) 100%);transform:translateY(-3px);box-shadow:0 8px 25px #f9731699}.premium-link:hover span{transform:translate(4px)}@media (width<=600px){.premium-link{white-space:normal;text-align:center;padding:.8rem 1.2rem;font-size:1rem}}.store-link{background:linear-gradient(135deg, #1a365d 0%, var(--primary) 100%);border:1px solid #ffffff1a;box-shadow:0 4px 15px #0003}.store-link:hover{background:linear-gradient(135deg, #2a4365 0%, var(--primary-light) 100%);box-shadow:0 8px 25px #2563eb66}.store-link-logo{object-fit:contain;filter:drop-shadow(0 2px 4px #0003);width:auto;height:28px}@media (width<=600px){.store-link{flex-direction:column;gap:.5rem}.store-link-logo{height:35px}}.sponsors-footer{border-top:1px solid #ffffff1a;flex-direction:column;align-items:center;gap:3rem;margin-top:5rem;padding-top:3rem;display:flex}.sponsors-section{flex-direction:column;align-items:center;gap:1.5rem;display:flex}.sponsors-title{color:#d4af37;letter-spacing:.2em;text-transform:uppercase;font-family:Inter,sans-serif;font-size:.9rem;font-weight:700}.sponsors-title.silver{color:#a0aec0}.sponsors-grid{flex-wrap:wrap;justify-content:center;align-items:center;gap:3rem;display:flex}.sponsor-logo{object-fit:contain;opacity:.7;mix-blend-mode:luminosity;width:auto;height:50px;transition:opacity .3s,transform .3s}.sponsor-logo:hover{opacity:1;mix-blend-mode:normal;transform:scale(1.05)}.sponsor-link{text-decoration:none;display:inline-block}@media (width<=600px){.sponsors-grid{gap:2rem}.sponsor-logo{height:40px}}.lang-switcher{z-index:10;gap:.5rem;display:flex;position:absolute;top:1.5rem;right:1.5rem}.lang-switcher button{color:var(--text-muted);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border:1px solid #ffffff1a;border-radius:30px;align-items:center;gap:.4rem;padding:.5rem 1rem;font-size:.95rem;font-weight:600;transition:all .3s;display:flex}.flag-emoji{font-size:1.3rem;line-height:1}.lang-switcher button:hover{color:var(--white);background:#ffffff1a}.lang-switcher button.active{background:var(--primary-light);color:var(--white);border-color:var(--primary-light);box-shadow:0 0 10px #2563eb66}