.nfc-phone-demo{min-height:700px;display:grid;place-items:center;position:relative;overflow:visible}.nfc-phone-demo::before{content:"";position:absolute;width:min(620px,88%);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--text) 9%,transparent),transparent 68%);filter:blur(12px);opacity:.72;animation:nfcAmbientPulse 6s ease-in-out infinite}.nfc-phone-frame{display:none!important}.nfc-phone-demo>img.nfc-phone-real{position:relative!important;inset:auto!important;width:min(560px,84%)!important;max-height:690px;object-fit:contain;z-index:3;filter:drop-shadow(0 40px 80px rgba(0,0,0,.34));animation:nfcPhoneRealFloat 7s ease-in-out infinite!important}.nfc-use-grid article{position:relative;overflow:hidden;min-height:230px;padding:30px 32px 32px}.nfc-use-grid article::after{content:"↗";position:absolute;right:28px;top:28px;font-size:24px;color:var(--muted);transition:transform .25s ease,color .25s ease}.nfc-use-grid article:hover::after{transform:translate(3px,-3px);color:var(--text)}.nfc-use-icon{width:64px;height:64px;display:grid;place-items:center;margin-bottom:24px;border:1px solid var(--line);border-radius:18px;background:color-mix(in srgb,var(--surface) 72%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);overflow:hidden;transition:transform .3s ease,border-color .3s ease}.nfc-use-grid article:hover .nfc-use-icon{transform:translateY(-4px) scale(1.03);border-color:color-mix(in srgb,var(--text) 34%,var(--line))}.nfc-use-icon img{width:76%;height:76%;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(0,0,0,.14))}:root[data-theme="dark"] .nfc-use-icon img{filter:brightness(0) invert(1) drop-shadow(0 8px 18px rgba(0,0,0,.18))}:root[data-theme="dark"] .nfc-use-icon img[data-preserve-metal]{filter:grayscale(1) brightness(1.55) contrast(1.08) drop-shadow(0 8px 18px rgba(0,0,0,.18))}:root[data-theme="light"] .nfc-use-icon img{filter:grayscale(1) contrast(1.15)}.nfc-use-grid b{font-size:28px}.nfc-use-grid span{font-size:16px}.nfc-use-grid article:hover{background:linear-gradient(145deg,color-mix(in srgb,var(--soft) 84%,transparent),color-mix(in srgb,var(--surface) 76%,transparent))}.nfc-section.nfc-use-cases{position:relative}.nfc-section.nfc-use-cases::before{content:"";position:absolute;inset:8% -16% auto;width:60%;height:60%;background:radial-gradient(circle,color-mix(in srgb,var(--text) 5%,transparent),transparent 68%);pointer-events:none;filter:blur(20px)}@keyframes nfcPhoneRealFloat{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-14px) rotate(1deg)}}@keyframes nfcAmbientPulse{0%,100%{transform:scale(.94);opacity:.42}50%{transform:scale(1.04);opacity:.78}}@media(max-width:980px){.nfc-phone-demo{min-height:580px}.nfc-phone-demo>img.nfc-phone-real{width:min(480px,92%)!important;max-height:560px}.nfc-use-grid article{min-height:210px}}@media(max-width:620px){.nfc-phone-demo{min-height:500px}.nfc-phone-demo>img.nfc-phone-real{width:100%!important;max-height:500px}.nfc-use-icon{width:56px;height:56px;border-radius:15px}.nfc-use-grid article{min-height:200px;padding:26px}.nfc-use-grid article::after{top:24px;right:24px}}@media(prefers-reduced-motion:reduce){.nfc-phone-demo>img.nfc-phone-real,.nfc-phone-demo::before{animation:none!important}}