/* F3PAR — experience layer (dark): ambient light, hero stage, motion */

/* ---------- Ambient background (replaces dot field) ---------- */
.ambient{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden}
.ambient i{position:absolute;border-radius:50%;opacity:.5;will-change:transform}
.ambient i:nth-child(1){width:70vmax;height:70vmax;left:-25vmax;top:-30vmax;background:radial-gradient(closest-side,rgba(81,249,204,.10),transparent 70%);animation:amb1 32s ease-in-out infinite alternate}
.ambient i:nth-child(2){width:60vmax;height:60vmax;right:-25vmax;top:20vh;background:radial-gradient(closest-side,rgba(29,224,247,.08),transparent 70%);animation:amb2 38s ease-in-out infinite alternate}
.ambient i:nth-child(3){width:50vmax;height:50vmax;left:20vw;bottom:-30vmax;background:radial-gradient(closest-side,rgba(142,239,196,.06),transparent 70%);animation:amb1 44s ease-in-out infinite alternate-reverse}
@keyframes amb1{to{transform:translate(12vw,10vh) scale(1.15)}}
@keyframes amb2{to{transform:translate(-14vw,-8vh) scale(.9)}}

/* ---------- Scroll progress ---------- */
.fx-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:200;pointer-events:none}
.fx-progress span{display:block;height:100%;background:linear-gradient(90deg,#51f9cc,#1de0f7);transform-origin:0 50%;transform:scaleX(0);box-shadow:0 0 12px rgba(29,224,247,.7)}

/* ---------- Aurora + grain (page heroes) ---------- */
.hero,.page-hero{isolation:isolate}
.aurora{position:absolute;inset:-10% -5% auto -5%;height:120%;z-index:-1;pointer-events:none;overflow:hidden;filter:blur(70px);opacity:.55}
.aurora i{position:absolute;border-radius:50%;mix-blend-mode:screen;animation:aurora 18s ease-in-out infinite alternate}
.aurora i:nth-child(1){width:46vw;height:46vw;max-width:680px;max-height:680px;right:-6%;top:-18%;background:radial-gradient(circle,rgba(81,249,204,.45),transparent 65%)}
.aurora i:nth-child(2){width:38vw;height:38vw;max-width:560px;max-height:560px;right:30%;top:20%;background:radial-gradient(circle,rgba(29,224,247,.30),transparent 65%);animation-duration:22s;animation-delay:-6s}
.aurora i:nth-child(3){width:30vw;height:30vw;max-width:440px;max-height:440px;left:-8%;bottom:-10%;background:radial-gradient(circle,rgba(142,239,196,.30),transparent 65%);animation-duration:26s;animation-delay:-12s}
@keyframes aurora{0%{transform:translate(0,0) scale(1)}33%{transform:translate(-6vw,4vh) scale(1.12)}66%{transform:translate(4vw,-3vh) scale(.92)}100%{transform:translate(-2vw,6vh) scale(1.05)}}
.grain::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.07;mix-blend-mode:overlay;-webkit-mask:linear-gradient(180deg,#000 60%,transparent);mask:linear-gradient(180deg,#000 60%,transparent);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
.hero::before,.hero::after,.page-hero::before{display:none}

/* ================================================================
   HERO X — Pierre-inspired: centered statement + live phone stage
   ================================================================ */
.hx{position:relative;isolation:isolate;padding:clamp(40px,7vw,84px) 0 0;overflow:hidden;margin-top:-78px;padding-top:calc(78px + clamp(48px,8vw,104px))}
.hx-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hx-beam{position:absolute;left:50%;top:-20%;width:1400px;height:1100px;transform:translateX(-50%);
  background:conic-gradient(from 180deg at 50% 0%,transparent 160deg,rgba(81,249,204,.13) 175deg,rgba(29,224,247,.10) 185deg,transparent 200deg);
  -webkit-mask:radial-gradient(closest-side,#000 40%,transparent);mask:radial-gradient(closest-side,#000 40%,transparent);animation:beam 9s ease-in-out infinite alternate}
@keyframes beam{from{opacity:.7;transform:translateX(-50%) rotate(-4deg)}to{opacity:1;transform:translateX(-50%) rotate(4deg)}}
.hx-spot{position:absolute;width:700px;height:700px;left:var(--sx,50%);top:var(--sy,30%);transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(closest-side,rgba(81,249,204,.09),transparent 70%);transition:left .6s var(--ease),top .6s var(--ease)}
.hx-lines{position:absolute;inset:0;opacity:.35;-webkit-mask:linear-gradient(180deg,transparent,#000 20%,#000 60%,transparent);mask:linear-gradient(180deg,transparent,#000 20%,#000 60%,transparent);
  background:linear-gradient(90deg,transparent calc(50% - 600px),rgba(255,255,255,.05) calc(50% - 600px),rgba(255,255,255,.05) calc(50% - 599px),transparent calc(50% - 599px),transparent calc(50% + 599px),rgba(255,255,255,.05) calc(50% + 599px),rgba(255,255,255,.05) calc(50% + 600px),transparent calc(50% + 600px))}
.hx-copy{text-align:center;position:relative;z-index:2}
.hx .pill{margin-bottom:28px}
.hx .pill svg{width:14px;height:14px;transition:transform .3s var(--ease)}
.hx .pill:hover svg{transform:translateX(3px)}
.hx-title{font-size:clamp(3rem,8.4vw,7rem);line-height:.98;letter-spacing:-.05em;font-weight:600;margin:0 auto 26px;max-width:14ch}
.hx-kicker{display:block;font:500 clamp(.78rem,1.1vw,.9rem)/1.4 var(--font-body);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.hx-line{display:block}
.hx-title .accent{font-size:1.08em;line-height:.9}
.hx-dim{color:transparent;background:linear-gradient(180deg,#f6f3ee 10%,rgba(246,243,238,.38) 90%);-webkit-background-clip:text;background-clip:text}
.hx .lead{margin:0 auto 34px;max-width:58ch;text-wrap:balance;font-size:clamp(1.05rem,1.35vw,1.2rem)}
.hx .btn-row{justify-content:center}
.hx .trust-line{justify-content:center;margin-top:24px}
/* entrance */
.js .hx-in{opacity:0;transform:translateY(22px);filter:blur(6px);animation:hxIn 1s var(--ease) forwards;animation-delay:calc(var(--d,0) * 110ms + 120ms)}
@keyframes hxIn{to{opacity:1;transform:none;filter:none}}
.hx-title .hx-line{overflow:hidden;padding:.04em .08em .1em;margin:-.04em -.08em -.1em}
.js .hx-title .hx-line>.hx-rise{display:inline-block;transform:translateY(105%);animation:rise 1.1s var(--ease) forwards;animation-delay:calc(var(--d,0) * 140ms + 200ms)}
@keyframes rise{to{transform:none}}

/* stage */
.hx-stage{position:relative;height:clamp(440px,52vw,600px);margin-top:clamp(48px,6vw,80px);max-width:1100px;margin-inline:auto}
.hx-stage{-webkit-mask:linear-gradient(180deg,#000 62%,transparent 96%);mask:linear-gradient(180deg,#000 62%,transparent 96%)}
.hx-arc{position:absolute;left:50%;top:120px;width:min(1300px,140vw);height:900px;transform:translateX(-50%);border-radius:50%;
  border-top:1px solid rgba(81,249,204,.55);box-shadow:0 -30px 120px -40px rgba(81,249,204,.55) inset,0 -20px 80px -30px rgba(29,224,247,.35);
  background:radial-gradient(60% 40% at 50% 0%,rgba(81,249,204,.12),transparent 70%)}
.hx-arc{animation:arcGlow 6s ease-in-out infinite alternate}
@keyframes arcGlow{from{border-top-color:rgba(81,249,204,.35)}to{border-top-color:rgba(142,239,196,.85)}}

/* phone */
.phone{position:absolute;left:50%;top:0;width:300px;height:620px;margin-left:-150px;z-index:3;border-radius:52px;padding:11px;
  background:linear-gradient(160deg,#3a3532,#151210 40%,#2a2522);box-shadow:0 0 0 1px rgba(255,255,255,.12),0 50px 120px -30px rgba(0,0,0,.95),0 0 90px -30px rgba(81,249,204,.45)}
.js .phone{opacity:0;transform:translateY(120px) rotateX(18deg);animation:phoneIn 1.4s .5s var(--ease) forwards}
@keyframes phoneIn{to{opacity:1;transform:none}}
.phone-in{position:relative;height:100%;border-radius:42px;background:#070605;overflow:hidden;padding:16px 16px 0;font-size:.8rem}
.phone-notch{position:absolute;left:50%;top:10px;width:96px;height:28px;margin-left:-48px;border-radius:20px;background:#000;z-index:2}
.ph-top{display:flex;justify-content:space-between;align-items:center;font:600 .78rem/1 var(--font-body);color:#fff;padding:4px 10px 18px}
.ph-top .bars{display:flex;gap:4px;align-items:center}
.ph-top .bars i{width:16px;height:9px;border-radius:3px;border:1.4px solid #fff;display:block;position:relative}
.ph-top .bars i::after{content:"";position:absolute;inset:1.4px;right:4px;background:#fff;border-radius:1px}
.ph-head{display:flex;justify-content:space-between;align-items:center;margin:8px 2px 14px}
.ph-head strong{font:600 .95rem/1.2 var(--font-head);color:#fff}
.ph-rev{padding:16px;border-radius:20px;background:linear-gradient(160deg,rgba(81,249,204,.16),rgba(29,224,247,.04));border:1px solid rgba(81,249,204,.22);margin-bottom:12px}
.ph-rev small{display:block;color:var(--muted);font-size:.7rem;margin-bottom:6px}
.ph-rev b{font:600 2rem/1 var(--font-head);letter-spacing:-.03em;color:#fff;font-variant-numeric:tabular-nums}
.ph-rev i{font-style:normal;font-size:.72rem;font-weight:600;color:var(--mint);margin-left:8px}
.ph-chart{display:block;width:100%;height:58px;margin-top:10px;overflow:visible}
.ph-chart .ln{fill:none;stroke:url(#phGrad);stroke-width:2.4;stroke-linecap:round;stroke-dasharray:420;stroke-dashoffset:420;animation:draw 2.4s 1.4s var(--ease) forwards}
.ph-chart .ar{fill:url(#phFill);opacity:0;animation:fadeIn 1.2s 2.4s forwards}
.ph-chart .pt{fill:#fff;opacity:0;animation:fadeIn .4s 3.6s forwards,ptPulse 2s 3.6s infinite}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadeIn{to{opacity:1}}
@keyframes ptPulse{50%{r:5}}
.ph-mini{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
.ph-mini div{padding:11px 12px;border-radius:16px;background:#121010;border:1px solid var(--line)}
.ph-mini small{display:block;color:var(--muted);font-size:.66rem;margin-bottom:4px}
.ph-mini b{font:600 1.1rem/1 var(--font-head);color:#fff;font-variant-numeric:tabular-nums;display:inline-block;transition:transform .35s var(--ease),color .35s}
.ph-mini b.bump{transform:translateY(-3px);color:var(--mint)}
.ph-feed{display:grid;gap:8px}
.ph-feed .toast{display:flex;gap:10px;align-items:center;background:#141110;border:1px solid var(--line);border-radius:16px;padding:10px 11px;font-size:.74rem;font-weight:500;color:#fff;animation:toastIn .6s var(--ease) both}
.ph-feed .toast small{display:block;color:var(--muted);font-weight:400;font-size:.66rem;margin-top:1px}
.ph-feed .toast .ic{flex:none;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;background:var(--mint-soft);color:var(--mint)}
.ph-feed .toast .ic svg{width:14px;height:14px}
.ph-feed .toast.leave{animation:toastOut .5s var(--ease) both}
@keyframes toastIn{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(-10px) scale(.96);height:0;padding-block:0;margin-top:-8px}}

/* floating cards around the phone */
.fcard{position:absolute;z-index:4;color:#fff;font-size:.82rem;will-change:transform;transition:transform .5s var(--ease)}
.fcard-in{background:rgba(22,18,16,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--line-2);border-radius:20px;padding:14px 16px;box-shadow:0 30px 60px -24px rgba(0,0,0,.9);animation:bob 7s ease-in-out infinite}
.js .fcard{opacity:0;animation:fcIn 1s var(--ease) forwards;animation-delay:calc(1.1s + var(--d,0) * 160ms)}
@keyframes fcIn{from{opacity:0;translate:0 30px;scale:.94}to{opacity:1;translate:0 0;scale:1}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.fcard small{display:block;color:var(--muted);font-size:.7rem}
.fcard .big{font:600 1.9rem/1 var(--font-head);letter-spacing:-.03em;color:#fff;margin:6px 0 2px}
.fcard .up{display:inline-flex;align-items:center;gap:4px;font-size:.7rem;font-weight:600;color:#0a0807;background:var(--mint);padding:3px 8px;border-radius:999px}
.fc-1{left:2%;top:40px}.fc-1 .fcard-in{width:200px}
.fc-2{right:3%;top:10px}.fc-2 .fcard-in{animation-delay:-2s;display:flex;gap:14px;align-items:center}
.fc-3{left:8%;top:300px}.fc-3 .fcard-in{animation-delay:-4s}
.fc-4{right:6%;top:250px}.fc-4 .fcard-in{animation-delay:-1s}
.fc-5{right:15%;top:420px}.fc-5 .fcard-in{animation-delay:-5s}
.fcard .bars{display:flex;align-items:flex-end;gap:5px;height:40px;margin-top:10px}
.fcard .bars span{flex:1;border-radius:4px;background:linear-gradient(180deg,#51f9cc,rgba(29,224,247,.3));transform-origin:bottom;animation:barUp 1.2s var(--ease) both,barBreath 3.6s 2.6s ease-in-out infinite}
.fcard .bars span:nth-child(1){height:90%;animation-delay:1.5s,2.6s}.fcard .bars span:nth-child(2){height:74%;animation-delay:1.6s,2.8s}.fcard .bars span:nth-child(3){height:62%;animation-delay:1.7s,3s}.fcard .bars span:nth-child(4){height:48%;animation-delay:1.8s,3.2s}.fcard .bars span:nth-child(5){height:36%;animation-delay:1.9s,3.4s}
@keyframes barUp{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@keyframes barBreath{0%,100%{transform:scaleY(1)}50%{transform:scaleY(.82)}}
.ring{width:58px;height:58px;flex:none}
.ring circle{fill:none;stroke-width:6}
.ring .bg{stroke:rgba(255,255,255,.08)}
.ring .fg{stroke:url(#phGrad);stroke-linecap:round;stroke-dasharray:151;stroke-dashoffset:151;transform:rotate(-90deg);transform-origin:50% 50%;animation:ringFill 1.8s 1.8s var(--ease) forwards}
@keyframes ringFill{to{stroke-dashoffset:30}}
.chipx{display:flex;align-items:center;gap:10px;padding:10px 14px 10px 10px!important;border-radius:999px!important}
.av{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font:700 .74rem/1 var(--font-body);color:#0a0807}
.av.a1{background:linear-gradient(135deg,#ffd29a,#ff9d7a)}.av.a2{background:linear-gradient(135deg,#b9b4ff,#7fd6ff)}.av.a3{background:linear-gradient(135deg,#8eefc4,#51f9cc)}
.chipx .ic{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--mint-soft);color:var(--mint)}
.chipx .ic svg{width:16px;height:16px}
.hx-note{position:relative;margin:-40px 0 0;padding-bottom:28px;text-align:center;font-size:.72rem;color:var(--muted);z-index:6}

/* ---------- Rotating word ---------- */
.rotator{display:inline-grid;transition:width .45s var(--ease);vertical-align:baseline;clip-path:inset(-.1em -.6em -.25em -.6em)}
.rotator>span{grid-area:1/1;transition:transform .7s var(--ease),opacity .7s var(--ease),filter .7s;white-space:nowrap}
.rotator>span.out{transform:translateY(-100%);opacity:0;filter:blur(6px)}
.rotator>span.next{transform:translateY(100%);opacity:0;filter:blur(6px)}

/* ---------- Live badge (shared) ---------- */
.live-badge{display:inline-flex;align-items:center;gap:6px;font-size:.68rem;font-weight:600;color:var(--mint);background:var(--mint-soft);padding:5px 10px;border-radius:999px}
.live-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--mint);animation:livePing 1.8s infinite}
@keyframes livePing{0%{box-shadow:0 0 0 0 rgba(81,249,204,.6)}100%{box-shadow:0 0 0 9px rgba(81,249,204,0)}}

/* ---------- Cards: spotlight + tilt + glow border ---------- */
.fx-spot{position:relative;overflow:hidden}
.fx-spot::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(81,249,204,.12),rgba(29,224,247,.04) 40%,transparent 70%)}
.fx-spot::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;opacity:0;transition:opacity .35s;z-index:1;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),rgba(81,249,204,.9),transparent 70%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.fx-spot:hover::after,.fx-spot:hover::before{opacity:1}
.fx-tilt{transform-style:preserve-3d;will-change:transform}

/* ---------- Buttons ---------- */
.btn--primary::after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-60%;z-index:0;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);animation:shimmer 5s ease-in-out infinite}
@keyframes shimmer{0%,70%{left:-60%}100%{left:130%}}
.btn .btn-label,.btn .btn-ico{position:relative;z-index:1}
.btn .ripple{position:absolute;border-radius:50%;transform:scale(0);background:rgba(255,255,255,.45);animation:ripple .7s ease-out forwards;pointer-events:none;z-index:0}
.btn--light .ripple,.btn--ghost .ripple{background:rgba(81,249,204,.35)}
@keyframes ripple{to{transform:scale(4);opacity:0}}
.btn.magnetic{transition:transform .25s var(--ease),box-shadow .35s var(--ease),background .35s,color .35s}

/* ---------- Headline word reveal ---------- */
.split .w{display:inline-block;opacity:0;transform:translateY(.55em);filter:blur(6px);transition:opacity .8s var(--ease),transform .9s var(--ease),filter .8s var(--ease);transition-delay:calc(var(--d) * 40ms)}
.split.in-view .w{opacity:1;transform:none;filter:none}

/* ---------- Marquee ---------- */
.marquee{position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);background:transparent;border:0;padding:34px 0}
.marquee-track.rev{animation-direction:reverse;animation-duration:46s;margin-top:12px}
.marquee-track span{border:1px solid var(--line);color:var(--ink-2);transition:transform .3s,border-color .3s,color .3s}
.marquee-track span:hover{transform:translateY(-3px);border-color:rgba(81,249,204,.6);color:#fff}

/* ---------- Kinetic type band ---------- */
.kinetic{overflow:hidden;padding:clamp(28px,5vw,56px) 0;border-block:1px solid var(--line);position:relative}
.kin-track{display:flex;gap:.5em;white-space:nowrap;font:600 clamp(3rem,9vw,8rem)/1 var(--font-head);letter-spacing:-.05em;will-change:transform}
.kin-track span{color:transparent;-webkit-text-stroke:1px rgba(246,243,238,.28)}
.kin-track em{font-family:var(--font-serif);font-weight:400;font-style:italic;letter-spacing:-.02em;background:linear-gradient(100deg,#b8f7dc,#51f9cc 45%,#1de0f7);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.1em}
.kin-track b{color:var(--mint);font-weight:400;opacity:.8}

/* ---------- Flow ---------- */
.flow-sec{position:relative}
.flow{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:10px}
.flow-node{position:relative;z-index:1;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:26px 22px;transition:transform .45s var(--ease),box-shadow .45s,border-color .45s}
.flow-node:hover,.flow-node.active{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(81,249,204,.35);border-color:rgba(81,249,204,.4)}
.flow-node .orb{position:relative;width:64px;height:64px;border-radius:20px;display:grid;place-items:center;background:#0a0807;color:var(--mint);margin-bottom:18px;box-shadow:inset 0 0 0 1px rgba(81,249,204,.3)}
.flow-node .orb svg{width:26px;height:26px}
.flow-node .orb::after{content:"";position:absolute;inset:-6px;border-radius:24px;border:1.5px solid rgba(81,249,204,.55);opacity:0;transform:scale(.85);transition:opacity .4s,transform .4s}
.flow-node.active .orb{background:var(--mint);color:#0a0807;box-shadow:0 0 40px -6px rgba(81,249,204,.8)}
.flow-node.active .orb::after{opacity:1;transform:scale(1);animation:orbPulse 1.6s ease-out infinite}
@keyframes orbPulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.35);opacity:0}}
.flow-node .step-n{position:absolute;top:22px;right:22px;font:600 .78rem/1 var(--font-body);color:var(--muted)}
.flow-node h3{font-size:1.2rem;margin-bottom:8px}
.flow-node p{font-size:.93rem;color:var(--ink-2);margin-bottom:14px}
.flow-node .tag-m{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:600;color:var(--mint);background:var(--mint-soft);padding:6px 10px;border-radius:999px}
.flow-line{position:absolute;top:57px;left:calc(12.5% + 32px);right:calc(12.5% + 32px);height:2px;z-index:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.12) 0 8px,transparent 8px 14px)}
.flow-line .pulse{position:absolute;top:50%;width:90px;height:3px;margin-top:-1.5px;border-radius:3px;background:linear-gradient(90deg,transparent,#51f9cc,#1de0f7);box-shadow:0 0 14px rgba(29,224,247,.8);animation:flowRun 3.4s linear infinite}
.flow-line .pulse:nth-child(2){animation-delay:-1.7s}
@keyframes flowRun{from{left:-90px}to{left:100%}}
.flow-line .fill{position:absolute;inset:0;background:linear-gradient(90deg,#51f9cc,#1de0f7);transform-origin:0 50%;transform:scaleX(var(--flow,0));transition:transform .6s var(--ease);opacity:.5}

/* ---------- Method ---------- */
.method{position:relative}
.method-line{position:absolute;left:0;right:0;top:-18px;height:3px;border-radius:4px;background:rgba(255,255,255,.07);overflow:hidden}
.method-line span{position:absolute;inset:0;background:linear-gradient(90deg,#51f9cc,#1de0f7);transform-origin:0 50%;transform:scaleX(var(--prog,0));box-shadow:0 0 12px rgba(81,249,204,.7)}
.step .letter{font-family:var(--font-serif);font-style:italic;font-weight:400;font-size:6.2rem;letter-spacing:-.02em;transition:transform .6s var(--ease)}
.step:hover .letter{transform:translateY(-4px) scale(1.04)}

/* ---------- Featured plan animated border ---------- */
@property --ang{syntax:"<angle>";initial-value:0deg;inherits:false}
.plan.featured{isolation:isolate}
.plan.featured::after{content:"";position:absolute;inset:-1px;border-radius:29px;z-index:-1;padding:1.5px;
  background:conic-gradient(from var(--ang),#51f9cc,#1de0f7,rgba(255,255,255,.08) 35%,rgba(255,255,255,.08) 65%,#51f9cc);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:spinBorder 6s linear infinite}
@keyframes spinBorder{to{--ang:360deg}}

/* ---------- Glow panels ---------- */
.calc-out::after,.cta-band::before{animation:glowDrift 12s ease-in-out infinite alternate}
@keyframes glowDrift{from{transform:translate(0,0)}to{transform:translate(-60px,30px)}}
.cta-band::before{animation-name:glowDriftC}
@keyframes glowDriftC{from{transform:translateX(-60%)}to{transform:translateX(-40%) translateY(30px)}}
.cta-band h2 .accent{font-size:1.06em}
.cta-band .orbit{position:absolute;inset:0;pointer-events:none;overflow:hidden;border-radius:inherit}
.cta-band .orbit i{position:absolute;width:6px;height:6px;border-radius:50%;background:#51f9cc;opacity:.5;box-shadow:0 0 10px #51f9cc;animation:floatUp linear infinite}
@keyframes floatUp{from{transform:translateY(0);opacity:0}15%{opacity:.7}to{transform:translateY(-420px);opacity:0}}

/* ---------- Section glow seams ---------- */
.section{position:relative}
.seam{position:absolute;left:50%;top:0;width:min(900px,80vw);height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(81,249,204,.45),transparent);pointer-events:none}
.seam::after{content:"";position:absolute;left:50%;top:0;width:40%;height:80px;transform:translateX(-50%);background:radial-gradient(50% 100% at 50% 0%,rgba(81,249,204,.12),transparent);}

/* ---------- Stat cards: sparkline ---------- */
.spark{display:block;width:100%;height:34px;margin:-4px 0 12px}
.spark path{fill:none;stroke:url(#sparkGrad);stroke-width:2.5;stroke-linecap:round;stroke-dasharray:220;stroke-dashoffset:220;transition:stroke-dashoffset 1.6s var(--ease)}
.in-view .spark path{stroke-dashoffset:0}
.stat-card .num{background:linear-gradient(180deg,#fff,#bdb6ad);-webkit-background-clip:text;background-clip:text;color:transparent}

[data-parallax],[data-depth]{will-change:transform}

/* ---------- FAQ ---------- */
.faq details .faq-a{overflow:hidden}
.faq summary:hover .plus{background:var(--mint-soft);border-color:rgba(81,249,204,.4)}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .flow{grid-template-columns:1fr 1fr}
  .flow-line{display:none}
  .fc-1{left:0}.fc-2{right:0}.fc-3{left:0}.fc-4{right:0}.fc-5{display:none}
  .hx-lines{display:none}
}
@media (max-width:720px){
  .hx{padding-top:calc(78px + 36px)}
  .hx-title{font-size:clamp(2.7rem,12.5vw,3.6rem);max-width:none}
  .hx-kicker{letter-spacing:.12em;font-size:.72rem;margin-bottom:16px}
  .hx .btn-row .btn{width:100%}
  .hx .trust-line{gap:6px 14px;font-size:.84rem}
  .hx-stage{height:470px;margin-top:40px}
  .phone{width:250px;height:520px;margin-left:-125px;border-radius:44px;padding:9px}
  .phone-in{border-radius:36px;padding:12px 12px 0}
  .ph-rev b{font-size:1.6rem}
  .fcard{font-size:.74rem}
  .fc-1,.fc-4,.fc-5{display:none}
  .fc-2{right:10px;top:150px}.fc-2 .fcard-in{padding:9px 12px;gap:9px;border-radius:16px}.fc-2 .ring{width:36px;height:36px}.fc-2 .big{font-size:1.25rem;margin:3px 0 0}
  .fc-3{left:10px;top:330px}.fc-3 .fcard-in{padding:7px 12px 7px 7px!important}.fc-3 .av{width:28px;height:28px;font-size:.66rem}
  .flow{grid-template-columns:1fr}
  .aurora{opacity:.45}
  .kin-track{font-size:3.2rem}
}
@media (hover:none){.fx-spot::after,.fx-spot::before{display:none}}
@media (prefers-reduced-motion:reduce){
  .ambient i,.hx-beam,.hx-arc{animation:none!important}
  .js .hx-in,.js .phone,.js .fcard{opacity:1!important;transform:none!important;filter:none!important}
  .js .hx-title .hx-line>.hx-rise{transform:none!important}
  .split .w{opacity:1;transform:none;filter:none}
  .spark path,.ph-chart .ln{stroke-dashoffset:0}
  .ph-chart .ar,.ph-chart .pt{opacity:1}
  .ring .fg{stroke-dashoffset:30}
  .plan.featured::after,.btn--primary::after{animation:none!important}
}