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gradient-shift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes float-pulse{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.step-card{position:relative;overflow:hidden}.step-card:after{content:"";pointer-events:none;background:linear-gradient(135deg,#ffffff08 0%,#0000 60%);position:absolute;inset:0}@media (max-width:768px){nav>div{padding:0 16px!important}.hero-section{min-height:70vh!important;padding-top:80px!important}.hero-title{font-size:clamp(28px,8vw,52px)!important;line-height:1.15!important}.hero-subtitle{font-size:15px!important}.hero-badges{flex-wrap:wrap;justify-content:center!important;gap:8px!important}.upload-zone{min-height:180px!important;padding:32px 20px!important}.tab-row{-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:4px;overflow-x:auto}.tab-row::-webkit-scrollbar{display:none}.tab-btn{white-space:nowrap;min-width:80px}.dimension-row{flex-direction:column!important;gap:12px!important}.unit-row{gap:4px!important}.unit-row button{padding:7px 6px!important;font-size:11px!important}.result-grid{flex-direction:column!important}.how-grid{grid-template-columns:1fr!important}.footer-links{text-align:center;flex-direction:column;gap:12px!important}[style*="maxWidth: '780px'"],[style*="max-width: 780px"]{padding-left:16px!important;padding-right:16px!important}.btn-mobile-full{justify-content:center!important;width:100%!important}}@media (max-width:480px){.hero-title{font-size:clamp(24px,9vw,36px)!important}.hero-stats{flex-direction:column;gap:12px!important}.dpi-row button{padding:5px 10px!important;font-size:11px!important}.format-grid{grid-template-columns:1fr 1fr!important}.glass-card{border-radius:16px!important;padding:16px!important}}@media (min-width:769px) and (max-width:1024px){.hero-title{font-size:clamp(36px,5vw,56px)!important}[style*="maxWidth: '780px'"]{padding:0 24px!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}