/* ALTA — looping "solution in action" demo scenes.
   Pure CSS animation (video-like), one scene per audience, accent-aware.
   Loop length is 7s; every scene element is keyed to that timeline. */

.demo-sec .inner{display:grid;grid-template-columns:.92fr 1.08fr;gap:48px;align-items:center;}
@media(max-width:880px){.demo-sec .inner{grid-template-columns:1fr;gap:32px;}}
.demo-copy .eyebrow{display:block;margin-bottom:14px;}
.demo-copy h2{font-size:clamp(1.9rem,3.6vw,2.8rem);}
.demo-copy .demo-cap{color:rgba(var(--ink),.66);font-size:1.1rem;margin-top:16px;max-width:42ch;}
.demo-copy .demo-steps{display:flex;flex-direction:column;gap:10px;margin-top:24px;}
.demo-copy .demo-steps .s{display:flex;gap:11px;align-items:center;font-size:14.5px;color:rgba(var(--ink),.8);}
.demo-copy .demo-steps .s .n{flex:none;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:11px;color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,transparent);}

.demo-stage{display:flex;justify-content:center;}
.demo-screen{position:relative;width:340px;height:480px;border-radius:30px;overflow:hidden;
  background:#0C0C10;border:1px solid rgba(244,242,238,.14);
  box-shadow:0 50px 110px -34px rgba(40,20,10,.5),0 0 70px -28px color-mix(in srgb,var(--accent) 70%,transparent);}
[data-theme="light"] .demo-screen{box-shadow:0 50px 110px -40px rgba(60,40,20,.45),0 0 70px -30px color-mix(in srgb,var(--accent) 55%,transparent);}
.demo-screen .topbar{position:absolute;top:0;left:0;right:0;height:38px;display:flex;align-items:center;justify-content:space-between;
  padding:0 16px;z-index:6;font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:rgba(244,242,238,.55);}
.demo-screen .topbar .live{display:flex;align-items:center;gap:6px;color:var(--accent);}
.demo-screen .topbar .live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);animation:dpulse 1.4s infinite;}
.demo-body{position:absolute;inset:38px 0 0;}
@keyframes dpulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 60%,transparent);}70%{box-shadow:0 0 0 7px transparent;}100%{box-shadow:0 0 0 0 transparent;}}

/* shared scene primitives */
.d-toast{position:absolute;left:16px;right:16px;display:flex;gap:11px;align-items:center;padding:13px 14px;border-radius:14px;
  background:rgba(20,20,26,.92);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);
  box-shadow:0 16px 40px -16px rgba(0,0,0,.7);backdrop-filter:blur(6px);}
.d-toast .ti{flex:none;width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  background:color-mix(in srgb,var(--accent) 22%,transparent);color:var(--accent);}
.d-toast .ti svg{width:18px;height:18px;}
.d-toast b{display:block;font-family:var(--font-display);font-weight:500;font-size:13.5px;color:#F4F2EE;}
.d-toast span{font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;color:rgba(244,242,238,.6);}
.d-screenlabel{position:absolute;left:0;right:0;bottom:18px;text-align:center;font-family:var(--font-mono);font-size:10.5px;
  letter-spacing:.14em;text-transform:uppercase;color:rgba(244,242,238,.45);}

/* ============ FESTIVALS: phone dies, band lives ============ */
.sc-fest .phone{position:absolute;left:50%;top:30px;transform:translateX(-50%);width:150px;height:200px;border-radius:22px;
  background:#15151b;border:5px solid #24242e;overflow:hidden;animation:fest-phone 7s infinite;}
.sc-fest .phone .scr{position:absolute;inset:0;background:linear-gradient(160deg,#2a2030,#15151b);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;}
.sc-fest .phone .batt{width:54px;height:22px;border:2px solid rgba(244,242,238,.5);border-radius:4px;position:relative;padding:2px;}
.sc-fest .phone .batt::after{content:"";position:absolute;right:-5px;top:6px;width:3px;height:8px;background:rgba(244,242,238,.5);border-radius:0 2px 2px 0;}
.sc-fest .phone .batt i{display:block;height:100%;background:#FF4d4d;border-radius:1px;animation:fest-batt 7s infinite;}
.sc-fest .phone .pct{font-family:var(--font-mono);font-size:11px;color:rgba(244,242,238,.7);animation:fest-pct 7s infinite;}
.sc-fest .phone .dead{position:absolute;inset:0;background:#050507;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;color:rgba(244,242,238,.4);opacity:0;animation:fest-dead 7s infinite;}
.sc-fest .band{position:absolute;left:24px;right:24px;bottom:42px;padding:16px;border-radius:16px;background:#EDEAE3;color:#16140f;
  opacity:0;transform:translateY(24px);animation:fest-band 7s infinite;}
.sc-fest .band .bt{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;color:#8a8377;}
.sc-fest .band .bn{font-family:var(--font-display);font-weight:600;font-size:20px;margin:3px 0 8px;}
.sc-fest .band .chips{display:flex;gap:6px;flex-wrap:wrap;}
.sc-fest .band .chips i{font-family:var(--font-mono);font-size:9px;letter-spacing:.04em;font-style:normal;padding:4px 8px;border-radius:20px;background:rgba(0,0,0,.07);color:#16140f;}
.sc-fest .band .glow{position:absolute;inset:0;border-radius:16px;box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 70%,transparent);opacity:0;animation:fest-glow 7s infinite;}
@keyframes fest-batt{0%{width:90%;background:#3BE8B0;}28%{width:8%;background:#FF4d4d;}40%{width:4%;}42%,100%{width:4%;}}
@keyframes fest-pct{0%{content:"";}}
@keyframes fest-dead{0%,40%{opacity:0;}46%,86%{opacity:1;}94%,100%{opacity:0;}}
@keyframes fest-phone{0%,40%{filter:none;}48%,88%{filter:grayscale(1) brightness(.5);}96%,100%{filter:none;}}
@keyframes fest-band{0%,48%{opacity:0;transform:translateY(24px);}58%,90%{opacity:1;transform:translateY(0);}97%,100%{opacity:0;transform:translateY(24px);}}
@keyframes fest-glow{0%,50%{opacity:0;}60%{opacity:1;}74%,90%{opacity:.35;}100%{opacity:0;}}

/* ============ FAMILIES: kid leaves safe zone ============ */
.sc-zone .map{position:absolute;inset:14px;border-radius:18px;background:radial-gradient(circle at 50% 45%,#1a2230,#101218);overflow:hidden;}
.sc-zone .ring{position:absolute;left:50%;top:46%;width:150px;height:150px;margin:-75px 0 0 -75px;border-radius:50%;
  border:2px dashed color-mix(in srgb,var(--accent) 55%,transparent);}
.sc-zone .ring::after{content:"SAFE ZONE";position:absolute;top:8px;left:50%;transform:translateX(-50%);font-family:var(--font-mono);font-size:8px;letter-spacing:.12em;color:color-mix(in srgb,var(--accent) 75%,#fff);}
.sc-zone .kid{position:absolute;width:13px;height:13px;border-radius:50%;background:#7CC0FF;box-shadow:0 0 10px #7CC0FF;}
.sc-zone .k1{left:42%;top:42%;}
.sc-zone .k2{left:54%;top:52%;}
.sc-zone .k3{left:48%;top:48%;background:var(--accent);box-shadow:0 0 12px var(--accent);animation:zone-run 7s infinite;}
.sc-zone .trail{position:absolute;left:48%;top:48%;width:8px;height:8px;border-radius:50%;background:color-mix(in srgb,var(--accent) 50%,transparent);animation:zone-trail 7s infinite;}
@keyframes zone-run{0%,18%{left:48%;top:48%;}55%{left:80%;top:20%;}70%,100%{left:80%;top:20%;}}
@keyframes zone-trail{0%,18%{opacity:0;}30%{opacity:.5;}55%{opacity:.5;left:70%;top:30%;}70%,100%{opacity:0;}}
.sc-zone .d-toast{top:auto;bottom:24px;opacity:0;transform:translateY(16px);animation:zone-alert 7s infinite;}
@keyframes zone-alert{0%,52%{opacity:0;transform:translateY(16px);}60%,92%{opacity:1;transform:translateY(0);}98%,100%{opacity:0;transform:translateY(16px);}}

/* ============ CAREGIVERS: fall detected ============ */
.sc-fall .vit{position:absolute;left:20px;right:20px;top:24px;height:90px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid rgba(244,242,238,.1);overflow:hidden;}
.sc-fall .vit svg{position:absolute;inset:0;width:200%;height:100%;animation:fall-ecg 3.5s linear infinite;}
.sc-fall .vit path{fill:none;stroke:var(--accent);stroke-width:2;filter:drop-shadow(0 0 4px var(--accent));}
.sc-fall .vit .lbl{position:absolute;left:12px;top:10px;font-family:var(--font-mono);font-size:10px;color:rgba(244,242,238,.6);z-index:2;}
.sc-fall .person{position:absolute;left:50%;top:175px;transform:translateX(-50%);width:48px;height:48px;border-radius:50%;
  background:color-mix(in srgb,var(--accent) 18%,transparent);display:flex;align-items:center;justify-content:center;color:var(--accent);animation:fall-jolt 7s infinite;}
.sc-fall .person svg{width:28px;height:28px;}
.sc-fall .d-toast{top:auto;bottom:24px;opacity:0;transform:translateY(16px);animation:zone-alert 7s infinite;}
@keyframes fall-ecg{to{transform:translateX(-50%);}}
@keyframes fall-jolt{0%,40%{transform:translateX(-50%) rotate(0);}46%{transform:translateX(-50%) rotate(0);}50%{transform:translateX(-50%) rotate(78deg) translateY(10px);}54%,100%{transform:translateX(-50%) rotate(78deg) translateY(10px);}}

/* ============ NETWORKERS: tap to share ============ */
.sc-tap .b{position:absolute;top:60px;width:120px;height:150px;border-radius:16px;background:#EDEAE3;color:#16140f;padding:14px;}
.sc-tap .b .bt{font-family:var(--font-mono);font-size:8px;letter-spacing:.1em;color:#8a8377;}
.sc-tap .b .bn{font-family:var(--font-display);font-weight:600;font-size:15px;margin-top:4px;}
.sc-tap .b1{left:18px;animation:tap-l 7s infinite;}
.sc-tap .b2{right:18px;animation:tap-r 7s infinite;}
.sc-tap .card{position:absolute;left:50%;top:120px;width:90px;margin-left:-45px;padding:10px;border-radius:10px;background:#16140f;color:#F4F2EE;
  font-family:var(--font-mono);font-size:9px;text-align:center;opacity:0;animation:tap-card 7s infinite;}
.sc-tap .flash{position:absolute;left:50%;top:130px;width:30px;height:30px;margin-left:-15px;border-radius:50%;background:var(--accent);opacity:0;animation:tap-flash 7s infinite;}
.sc-tap .d-toast{top:auto;bottom:24px;opacity:0;transform:translateY(16px);animation:zone-alert 7s infinite;}
@keyframes tap-l{0%,20%{transform:translateX(-30px);}40%,100%{transform:translateX(6px);}}
@keyframes tap-r{0%,20%{transform:translateX(30px);}40%,100%{transform:translateX(-6px);}}
@keyframes tap-flash{0%,38%{opacity:0;transform:scale(.4);}44%{opacity:.9;transform:scale(1.6);}54%,100%{opacity:0;transform:scale(2);}}
@keyframes tap-card{0%,44%{opacity:0;transform:translateY(0) scale(.8);}56%{opacity:1;transform:translateY(40px) scale(1);}86%{opacity:1;transform:translateY(40px) scale(1);}96%,100%{opacity:0;}}

/* ============ FANS: serial mints ============ */
.sc-mint .badge{position:absolute;left:50%;top:70px;transform:translateX(-50%);width:180px;padding:20px;border-radius:16px;background:#EDEAE3;color:#16140f;text-align:center;}
.sc-mint .badge .lab{font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;color:#8a8377;}
.sc-mint .badge .serial{font-family:var(--font-mono);font-size:26px;font-weight:500;margin:8px 0;letter-spacing:.02em;}
.sc-mint .badge .seal{width:40px;height:40px;margin:6px auto 0;border-radius:50%;border:2px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;opacity:0;animation:mint-seal 7s infinite;}
.sc-mint .badge .seal svg{width:22px;height:22px;}
.sc-mint .arch{position:absolute;left:24px;right:24px;bottom:34px;padding:13px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(244,242,238,.12);
  display:flex;align-items:center;gap:10px;color:rgba(244,242,238,.8);font-family:var(--font-mono);font-size:11px;}
.sc-mint .arch .lk{color:var(--accent);}
.sc-mint .arch .lk svg{width:18px;height:18px;display:block;}
.sc-mint .arch .unlocked{opacity:0;animation:mint-unlock 7s infinite;}
@keyframes mint-seal{0%,40%{opacity:0;transform:scale(.4);}48%{opacity:1;transform:scale(1.2);}54%,100%{opacity:1;transform:scale(1);}}
@keyframes mint-unlock{0%,58%{opacity:0;}66%,100%{opacity:1;}}

/* ============ ORGANIZERS / HOSTS / VENUES: dashboards ============ */
.sc-dash .row{position:absolute;left:20px;right:20px;display:flex;align-items:center;justify-content:space-between;padding:13px 15px;border-radius:13px;
  background:rgba(255,255,255,.035);border:1px solid rgba(244,242,238,.1);}
.sc-dash .big{position:absolute;left:20px;right:20px;top:20px;padding:18px;border-radius:14px;background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);}
.sc-dash .big .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;color:rgba(244,242,238,.6);}
.sc-dash .big .v{font-family:var(--font-display);font-weight:600;font-size:40px;color:var(--accent);line-height:1.1;}
.sc-dash .r2{top:120px;}.sc-dash .r3{top:178px;}.sc-dash .r4{top:236px;}
.sc-dash .row .l{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(244,242,238,.85);}
.sc-dash .row .l svg{width:18px;height:18px;color:var(--accent);}
.sc-dash .row .tag{font-family:var(--font-mono);font-size:10px;color:var(--accent);}
.sc-dash .ok{opacity:0;animation:dash-ok 7s infinite;}
.sc-dash .r3 .ok{animation-delay:.5s;}.sc-dash .r4 .ok{animation-delay:1s;}
.sc-dash .bars{position:absolute;left:20px;right:20px;bottom:30px;height:70px;display:flex;align-items:flex-end;gap:7px;}
.sc-dash .bars i{flex:1;background:color-mix(in srgb,var(--accent) 60%,transparent);border-radius:3px 3px 0 0;height:10%;animation:dash-bar 7s infinite;}
.sc-dash .bars i:nth-child(2){animation-delay:.2s;}.sc-dash .bars i:nth-child(3){animation-delay:.4s;}
.sc-dash .bars i:nth-child(4){animation-delay:.6s;}.sc-dash .bars i:nth-child(5){animation-delay:.8s;}
.sc-dash .bars i:nth-child(6){animation-delay:1s;}
@keyframes dash-ok{0%,30%{opacity:0;transform:translateX(6px);}40%,100%{opacity:1;transform:translateX(0);}}
@keyframes dash-bar{0%{height:10%;}50%{}100%{height:var(--h,60%);}}

/* photos reel (hosts) */
.sc-reel .photo{position:absolute;width:74px;height:74px;border-radius:12px;border:2px solid rgba(244,242,238,.2);
  background-size:cover;background-position:center;opacity:0;}
.sc-reel .p1{background:linear-gradient(135deg,#FF8a65,#C5283D);animation:reel-in 7s infinite;}
.sc-reel .p2{background:linear-gradient(135deg,#7CC0FF,#3D7BFF);animation:reel-in 7s infinite .25s;}
.sc-reel .p3{background:linear-gradient(135deg,#FFD27A,#D4A24E);animation:reel-in 7s infinite .5s;}
.sc-reel .p4{background:linear-gradient(135deg,#B9F5DE,#2BB89A);animation:reel-in 7s infinite .75s;}
.sc-reel .stackc{position:absolute;left:0;right:0;top:50%;text-align:center;transform:translateY(-50%);}
.sc-reel .reel{position:absolute;left:50%;top:50%;width:96px;height:96px;margin:-48px 0 0 -48px;border-radius:16px;
  border:2px solid var(--accent);display:flex;align-items:center;justify-content:center;color:var(--accent);
  font-family:var(--font-mono);font-size:11px;text-align:center;box-shadow:0 0 30px -6px var(--accent);}
@keyframes reel-in{0%{opacity:0;transform:translate(0,0) scale(1);}12%{opacity:1;}40%{opacity:1;transform:translate(0,0) scale(1);}62%{opacity:1;transform:translate(var(--mx,0),var(--my,0)) scale(.42);}72%{opacity:0;transform:translate(var(--mx,0),var(--my,0)) scale(.3);}100%{opacity:0;}}

/* reduced motion: freeze scenes to a representative frame */
@media(prefers-reduced-motion:reduce){
  .demo-screen *{animation:none !important;}
  .sc-fest .band,.sc-zone .d-toast,.sc-fall .d-toast,.sc-tap .d-toast,.sc-mint .badge .seal,.sc-mint .arch .unlocked,.sc-dash .ok{opacity:1 !important;transform:none !important;}
}