.aurora-card-selection-zone{perspective:1500px;grid-template-columns:repeat(2,2fr);place-items:start center;gap:clamp(1rem,2vw,2rem);width:100%;max-width:700px;padding:clamp(3rem,5vw,5rem) clamp(1rem,2vw,2rem);display:grid;position:relative}.aurora-choice-card{aspect-ratio:.64;cursor:pointer;justify-self:center;width:100%;max-width:220px;transition:transform .6s cubic-bezier(.22,1,.36,1),opacity .6s}@media (width<=1100px) and (width>=641px){.aurora-card-selection-zone{max-width:560px;height:auto;min-height:unset;grid-template-columns:repeat(2,1fr);place-items:center;gap:1rem 1.25rem;padding:2rem 1rem 2.5rem;overflow:visible}.aurora-choice-card{max-width:200px;min-width:unset;width:100%;margin:0}.aurora-choice-card .crystalline-container{animation:2.8s ease-in-out infinite card-idle-glow}.aurora-choice-card:nth-child(2) .crystalline-container{animation-delay:.5s}.aurora-choice-card:nth-child(3) .crystalline-container{animation-delay:1s}.aurora-choice-card:nth-child(4) .crystalline-container{animation-delay:1.5s}}@media (width<=640px){.aurora-card-selection-zone{height:auto;min-height:unset;grid-template-columns:repeat(2,1fr);place-items:center;gap:.6rem;padding:.75rem .5rem 1.25rem;overflow:visible}.aurora-choice-card{max-width:160px;min-width:unset;width:100%;margin:0}.aurora-choice-card .crystalline-container{animation:2.8s ease-in-out infinite card-idle-glow}.aurora-choice-card:nth-child(2) .crystalline-container{animation-delay:.5s}.aurora-choice-card:nth-child(3) .crystalline-container{animation-delay:1s}.aurora-choice-card:nth-child(4) .crystalline-container{animation-delay:1.5s}}@keyframes card-idle-glow{0%,to{filter:brightness()drop-shadow(0 4px 8px #00000014)}50%{filter:brightness(1.04) drop-shadow(0 8px 22px rgba(var(--accent-primary-rgb,83, 53, 165), .28))}}.aurora-choice-card .crystalline-container{aspect-ratio:.64;width:100%!important;height:100%!important}.crystalline-stage{perspective:2000px;justify-content:center;width:100%;min-height:clamp(350px,60vh,560px);display:flex}.crystalline-container{width:clamp(280px,90vw,380px);height:clamp(420px,85vh,560px);transition:transform .8s cubic-bezier(.22,1,.36,1),width .8s cubic-bezier(.22,1,.36,1),height .8s cubic-bezier(.22,1,.36,1);position:relative}@media (width<=480px){.crystalline-container{width:92vw;height:clamp(400px,80vh,500px)}}.aurora-card-reveal.is-expanded .crystalline-container{width:100%;max-width:840px;height:auto;min-height:640px}.crystalline-card{z-index:10;width:100%;height:100%;transform-style:preserve-3d;background:0 0;border:none;border-radius:3.5rem;position:relative}.card-inner{width:100%;height:100%;transform-style:preserve-3d;position:relative}.card-face{backface-visibility:hidden;border-radius:3.5rem;flex-direction:column;height:100%;display:flex;position:absolute;inset:0;overflow:hidden}.card-front{z-index:1;transform:rotateY(180deg)}.card-bg-logo{z-index:0;opacity:.12;color:#ffffffb8;pointer-events:none;filter:drop-shadow(0 0 20px #fff3);will-change:transform, opacity;width:100%;height:100%;position:absolute;inset:0;transform:scale(.9)}.card-bg-logo--front{opacity:.05;color:rgba(var(--accent-primary-rgb,83, 53, 165), .75);transform:scale(.8)}@keyframes logo-breathe{0%,to{opacity:.03;transform:scale(.9)rotate(0)}25%{opacity:.08;transform:scale(.95)rotate(5deg)}50%{opacity:.03;transform:scale(.9)rotate(0)}75%{opacity:.07;transform:scale(.93)rotate(-5deg)}}@keyframes logo-breathe-front{0%,to{opacity:.02;transform:scale(.8)rotate(0)}25%{opacity:.05;transform:scale(.84)rotate(5deg)}50%{opacity:.02;transform:scale(.8)rotate(0)}75%{opacity:.04;transform:scale(.82)rotate(-5deg)}}.card-bg-logo--animated{animation:20s linear infinite logo-breathe}.card-bg-logo--animated.card-bg-logo--front{animation-name:logo-breathe-front}.card-front-border{border:1px solid rgba(var(--accent-primary-rgb,83, 53, 165), .15);pointer-events:none;z-index:10;border-radius:2.5rem;position:absolute;inset:1rem}.aurora-card-reveal.is-expanded .card-front{height:auto;min-height:600px;position:relative;overflow:visible}.aurora-card-reveal.is-expanded .card-inner{height:auto;min-height:100%;overflow:visible}.aurora-card-reveal.is-expanded .card-face.card-front{height:auto;overflow:visible}.glass-face{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid #ffffffd9;box-shadow:0 32px 64px #1e19291f,0 0 0 1px #5335a50d}.aurora-card-reveal.is-expanded .glass-face{-webkit-backdrop-filter:none;background:#fffffff2}.card-back{z-index:2;text-align:center;background:radial-gradient(circle at 50% 50%, rgba(var(--accent-primary-rgb,83, 53, 165), .15) 0%, transparent 70%), linear-gradient(148deg, var(--accent-primary,#5335a5) 0%, #0d0820 72%, #050211 100%);border-color:#ffffff40;flex-direction:column;justify-content:center;align-items:center;padding:clamp(1.5rem,5vw,2.5rem);display:flex;box-shadow:0 40px 100px #0006,inset 0 0 0 1px #ffffff26}.card-back-decoration{margin-bottom:clamp(1.5rem,6vw,3rem);position:relative}.decoration-orb{justify-content:center;align-items:center;width:6rem;height:6rem;display:flex;position:relative}.orb-core{width:1.5rem;height:1.5rem;box-shadow:0 0 30px #fffc, 0 0 60px rgba(var(--accent-primary-rgb,83, 53, 165), .4);z-index:2;background:#fff;border-radius:50%;animation:4s ease-in-out infinite orb-pulse}.orb-ring{animation:10s linear infinite orb-rotate;animation-play-state:var(--aurora-anim-state,running);border:1px solid #ffffff26;border-radius:50%;position:absolute;inset:0}.orb-rings-svg{color:#fff;width:100%;height:100%;animation:15s linear infinite orb-rotate;animation-play-state:var(--aurora-anim-state,running);position:absolute;inset:0}@keyframes orb-rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.card-back-corner{pointer-events:none;border:1px solid #ffffff26;width:2rem;height:2rem;position:absolute}.corner-tl{border-bottom:none;border-right:none;border-radius:1rem 0 0;top:1.5rem;left:1.5rem}.corner-tr{border-bottom:none;border-left:none;border-radius:0 1rem 0 0;top:1.5rem;right:1.5rem}.corner-bl{border-top:none;border-right:none;border-radius:0 0 0 1rem;bottom:1.5rem;left:1.5rem}.corner-br{border-top:none;border-left:none;border-radius:0 0 1rem;bottom:1.5rem;right:1.5rem}@keyframes orb-pulse{0%,to{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}.card-back-accent-line{background:linear-gradient(90deg,#0000,#ffd70080,#0000);width:4rem;height:1px;margin-bottom:2.5rem}.card-back-label{letter-spacing:.3em;text-transform:uppercase;color:#ffffff73;max-width:220px;font-size:.75rem;font-weight:800;line-height:1.8}.crystalline-content-scroll{border-radius:3.5rem;flex-direction:column;flex:1;width:100%;padding:2rem 2.2rem;display:flex;position:relative}.aurora-card-reveal.is-expanded .crystalline-content-scroll{flex:none;height:auto;max-height:none;overflow-y:visible}.aurora-card-reveal.is-expanded .card-face.card-front{height:auto}.card-back-sigil-container{z-index:2;justify-content:center;align-items:center;margin-bottom:2rem;display:flex;position:relative}.card-back-sigil-glow{background:rgba(var(--accent-primary-rgb,83, 53, 165), .4);filter:blur(16px);pointer-events:none;border-radius:50%;width:4rem;height:4rem;transition:all .4s;position:absolute}.card-back-sigil-badge{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff14;border:1px solid #ffffff26;border-radius:50%;justify-content:center;align-items:center;width:3.5rem;height:3.5rem;transition:all .4s cubic-bezier(.16,1,.3,1);display:flex;box-shadow:0 8px 32px #0000003d,inset 0 0 0 1px #ffffff0d}.card-back-sigil-icon{color:#ffffffd9;filter:drop-shadow(0 2px 8px rgba(var(--accent-primary-rgb,83, 53, 165), .5));transition:all .4s}.deck-stack-container:hover .card-back-sigil-badge{box-shadow:0 12px 40px rgba(var(--accent-primary-rgb,83, 53, 165), .25), inset 0 0 0 1px #ffffff1a;background:#ffffff1f;border-color:#ffffff4d;transform:scale(1.08)translateY(-2px)}.deck-stack-container:hover .card-back-sigil-glow{background:rgba(var(--accent-primary-rgb,83, 53, 165), .5);transform:scale(1.3)}.deck-stack-container:hover .card-back-sigil-icon{color:#fff;filter:drop-shadow(0 2px 12px rgba(var(--accent-primary-rgb,83, 53, 165), .8))}