/* ── Postelix Landing Page Styles v2 ── */
:root {
  --blue: rgb(45, 68, 235);
  --orange: rgb(255, 68, 2);
  --black: #000;
  --white: #fff;
  --bg: rgb(248, 249, 255);
  --gray-29: rgb(29,29,29);
  --gray-64: rgb(64,64,64);
  --gray-68: rgb(68,68,68);
  --gray-70: rgb(70,70,70);
  --gray-73: rgb(73,73,73);
  --gray-87: rgb(87,87,87);
  --gray-90: rgb(90,90,90);
  --gray-101: rgb(101,101,101);
  --gray-103: rgb(103,103,103);
  --gray-135: rgb(135,135,135);
  --gray-143: rgb(143,143,143);
  --gray-154: rgb(154,154,154);
  --border: rgb(177,177,177);
  --border-dark: rgb(120,120,120);
  --border-80: rgb(80,80,80);
  --lb1: rgb(221,226,255);
  --lb2: rgb(229,232,255);
  --lb3: rgb(232,235,255);
  --lb4: rgb(238,240,255);
  --lb5: rgb(239,241,255);
  --lg: rgb(240,240,240);
  --font: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--black);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
.container{max-width:1150px;margin:0 auto;padding:0 32px}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;height:39px;padding:0 24px;border-radius:8px;font-family:var(--font);font-size:13px;letter-spacing:-0.02em;text-decoration:none;cursor:pointer;border:none;transition:opacity .15s;white-space:nowrap}
.btn:hover{opacity:.88}
.btn-primary{background:var(--blue);color:var(--white)}
.btn-primary-dark{background:var(--black);color:var(--lg)}
.btn-secondary{background:transparent;border:1px solid var(--border-80);color:var(--gray-73)}
.btn-sm{height:34px;padding:0 12px}
.btn-group{display:flex;gap:20px;align-items:center}
@media (max-width:820px){
  .btn,.btn-sm{height:50px;min-height:50px;border-radius:999px!important}
  .superpowers .eyebrow,.engine-card .ey,.hero-eyebrow,.plan-eyebrow,.about-card .eyebrow{font-size:12px!important}
  .sp-subtitle,.section-header p,.hero-sub{font-size:14px!important;margin-top:8px}
}

/* ── Nav ── */
.nav{position:sticky;top:0;z-index:100;background:rgba(248,249,255,.6);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{height:30px;display:block}
.logo img{height:100%;width:auto;display:block}
.nav-links{display:flex;gap:40px;align-items:center}
.nav-links a{font-size:14px;color:var(--gray-70);text-decoration:none;letter-spacing:-0.01em;transition:color .15s}
.nav-links a:hover{color:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:22px}
.nav-signin{font-size:14px;color:var(--gray-70);text-decoration:none;letter-spacing:-0.01em;transition:color .15s;white-space:nowrap}
.nav-signin:hover{color:var(--blue)}
/* hamburger + mobile menu */
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;border:none;background:transparent;cursor:pointer;padding:8px}
.nav-toggle span{display:block;height:2px;width:100%;background:var(--gray-29);border-radius:2px;transition:transform .25s,opacity .25s}
.nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav-toggle span:nth-child(2){opacity:0}
.nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-mobile{display:none;flex-direction:column;gap:4px;padding:0 32px;max-height:0;overflow:hidden;transition:max-height .3s ease}
.nav-mobile a{font-size:15px;color:var(--gray-70);text-decoration:none;padding:12px 0;border-bottom:1px solid rgba(20,30,80,.07)}
.nav-mobile a:last-of-type{border-bottom:none}
.nav-mobile-cta{color:var(--white);margin:12px 0 18px;border-bottom:none;width:100%}
.nav.open .nav-mobile{max-height:380px}

@media (max-width:820px){
  .nav-links,.nav-actions{display:none}
  .nav-toggle{display:flex}
  .nav-mobile{display:flex}
}

/* ── Hero ── */
.hero{position:relative;text-align:center;padding:clamp(48px,8vw,80px) 0 60px;overflow:hidden}
@media (min-width:821px){.hero{height:1007px;padding-top:0;display:flex;flex-direction:column;justify-content:center}}
@media (max-width:820px){.hero{height:auto!important;padding:clamp(40px,8vw,72px) 0 48px}}
.hero-swell{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;filter:blur(40px)}
.hero-swell span{position:absolute;border-radius:50%;background:#D6DBFF;opacity:.42}
.hero-swell .hs1{width:44%;aspect-ratio:1;left:4%;top:-10%;animation:hswA 7s ease-in-out infinite}
.hero-swell .hs2{width:50%;aspect-ratio:1;right:0%;top:14%;animation:hswB 8.5s ease-in-out infinite}
.hero-swell .hs3{width:38%;aspect-ratio:1;left:26%;bottom:-10%;animation:hswC 9.5s ease-in-out infinite}
.hero-swell .hs4{width:34%;aspect-ratio:1;left:-8%;top:42%;animation:hswB 8s ease-in-out infinite reverse}
@keyframes hswA{0%,100%{transform:translate(-25%,0) scale(1)}50%{transform:translate(55%,25%) scale(1.5)}}
@keyframes hswB{0%,100%{transform:translate(30%,0) scale(1.2)}50%{transform:translate(-45%,20%) scale(.7)}}
@keyframes hswC{0%,100%{transform:translate(0,15%) scale(.85)}50%{transform:translate(40%,-25%) scale(1.45)}}
.hero .container{position:relative;z-index:1}
@media (prefers-reduced-motion:reduce){.hero-swell span{animation:none}}
.hero h1{font-size:clamp(30px,7vw,56px);font-weight:500;line-height:1.18;letter-spacing:-0.02em;color:var(--gray-70);max-width:889px;margin:0 auto;height:auto!important}
.hero h1 em{font-style:italic;font-weight:600}
.hero-sub{font-size:clamp(12px,3vw,17px);line-height:1.35;letter-spacing:-0.01em;color:var(--gray-70);max-width:560px;margin:24px auto 0;height:auto!important}
.hero .btn-group .btn{font-size:clamp(13px,1.1vw,14px);min-width:clamp(126px,11vw,130px)}
.hero .btn-group{justify-content:center;margin-top:40px;flex-wrap:wrap}
.hero-eyebrow{font-size:clamp(10px,1.3vw,12px)!important;font-weight:500;letter-spacing:-0.02em;color:var(--gray-143);margin-top:32px}
.video-placeholder{position:relative;width:100%;max-width:681px;aspect-ratio:681/498;margin:48px auto 0;border-radius:30px;background:var(--lb4);border:1px solid var(--border);overflow:hidden}
.video-placeholder .video-embed,.video-placeholder iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:inherit}
.video-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}
.video-play{width:clamp(48px,7vw,64px);height:clamp(48px,7vw,64px);display:block;filter:drop-shadow(0 8px 20px rgba(45,68,235,.28))}
.video-play svg{width:100%;height:100%;display:block}
.video-fallback-label{font-size:13px;color:var(--gray-103);letter-spacing:-0.01em}
@media (max-width:600px){
  .hero .btn-group{flex-direction:row;align-items:center;gap:14px}
  .hero h1{line-height:1.2}
  .video-placeholder{border-radius:18px!important;margin-top:36px}
}

/* ── Run Modes ── */
.run-modes{text-align:center;padding:60px 0 80px}
.run-modes h3{font-size:16px;font-weight:400;color:var(--black)}
.run-modes-grid{display:flex;gap:20px;justify-content:center;margin-top:40px}
.rm-card{width:221px;padding:20px 22px;border-radius:24px;border:.5px solid var(--border-dark);text-align:left}
.rm-card.filled{background:var(--lb5);border:none}
.rm-card h4{font-size:13px;font-weight:500;letter-spacing:-0.02em;color:var(--gray-29);line-height:31px}
.rm-card h4 span{color:var(--blue);margin-right:4px}
.rm-card p{font-size:13px;line-height:17px;letter-spacing:-0.02em;color:var(--gray-73)}
.rm-card .addon{font-size:13px;font-weight:500;letter-spacing:-0.02em;color:var(--gray-29);margin-top:8px;text-align:right}

/* ── Superpowers ── */
.superpowers{text-align:center;padding:clamp(72px,12vw,120px) 0 clamp(80px,12vw,144px)}
.superpowers .eyebrow{font-size:clamp(12px,2.2vw,14px);color:var(--gray-70);margin-bottom:20px}
.superpowers h2{font-size:clamp(30px,5vw,34px);font-weight:500;line-height:1.35;color:var(--black);max-width:620px;margin:0 auto}
.superpowers h2 em{font-style:italic;color:var(--blue);font-weight:500}
.superpowers h2 u{text-decoration:underline;text-underline-offset:4px}
.sp-subtitle{font-size:clamp(13px,2.4vw,15px);line-height:1.5;color:var(--gray-73);max-width:620px;margin:18px auto 0}
.sp-card{margin-top:40px;background:var(--lb5);border-radius:24px;padding:clamp(24px,5vw,48px);text-align:left}
.sp-intro{max-width:760px;margin:0 auto 8px;text-align:center}
.sp-intro h3{font-size:20px;font-weight:500;color:var(--black);line-height:1.4;margin-bottom:14px}
.sp-intro p{font-size:15px;line-height:1.55;color:var(--gray-73)}
.sp-intro p strong{color:var(--black);font-weight:600}
.sp-intro p em{font-style:italic;font-weight:600;color:var(--black)}
.steps-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:0}
.step{text-align:left}
.step-visual{background:#fff;border-radius:20px;height:240px;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 4px 20px rgba(20,30,80,.05)}
.step h5{font-size:clamp(15px,2.4vw,17px);font-weight:600;color:var(--black);margin:22px 0 8px;letter-spacing:-0.01em}
.step h5 .step-num{color:var(--blue)}
.step p{font-size:clamp(12px,2vw,14px);line-height:1.5;color:var(--gray-73)}
@media (max-width:820px){
  .steps-row{grid-template-columns:1fr;gap:28px}
  .step{display:flex;flex-direction:column}
  .step-visual{height:220px}
  .sp-card{margin-top:64px}
  .superpowers h2{font-size:28px!important}
  .step p{font-size:13px!important}
  .sp-subtitle{font-size:13px!important}
}

/* ── Step animations ── */
.anim{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}
/* 1. Voice — pulsing rings + waveform */
.anim-voice::before{content:"";position:absolute;width:104px;height:104px;border-radius:50%;background:var(--lb4)}
.anim-voice .pulse{position:absolute;width:96px;height:96px;border-radius:50%;border:1.5px solid var(--blue);opacity:0;animation:vpulse 2.6s ease-out infinite}
.anim-voice .pulse:nth-child(2){animation-delay:1.3s}
@keyframes vpulse{0%{transform:scale(.55);opacity:.45}70%{opacity:0}100%{transform:scale(1.55);opacity:0}}
.anim-voice .wave{position:relative;z-index:1;display:flex;align-items:center;gap:6px;height:70px}
.anim-voice .wave span{width:6px;border-radius:4px;background:var(--blue);transform-origin:center;animation:vbar 1.05s ease-in-out infinite}
.anim-voice .wave span:nth-child(1){height:20px;animation-delay:0s}
.anim-voice .wave span:nth-child(2){height:42px;animation-delay:.16s}
.anim-voice .wave span:nth-child(3){height:66px;animation-delay:.32s}
.anim-voice .wave span:nth-child(4){height:42px;animation-delay:.16s}
.anim-voice .wave span:nth-child(5){height:20px;animation-delay:0s}
@keyframes vbar{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}
/* 2. Buyers — avatars orbiting & sorted by Postelix */
.anim-buyers{position:relative;width:210px;height:200px}
.anim-buyers .ring{position:absolute;top:50%;left:50%;border-radius:50%;border:1px solid rgba(45,68,235,.16);transform:translate(-50%,-50%)}
.anim-buyers .r1{width:188px;height:188px}
.anim-buyers .r2{width:120px;height:120px;border-style:dashed}
.anim-buyers .radar{position:absolute;top:50%;left:50%;width:188px;height:188px;margin:-94px;border-radius:50%;background:conic-gradient(from 0deg,rgba(45,68,235,.26),rgba(45,68,235,.03) 55deg,transparent 95deg);animation:radarSpin 3.6s linear infinite}
@keyframes radarSpin{to{transform:rotate(360deg)}}
.anim-buyers .orbit-core{position:absolute;top:50%;left:50%;width:50px;height:50px;margin:-25px;border-radius:50%;z-index:3;box-shadow:0 6px 18px rgba(45,68,235,.4)}
.anim-buyers .orbit-core img{width:50px;height:50px;border-radius:50%;display:block}
.anim-buyers .orbit-core::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1.5px solid var(--blue);opacity:0;animation:corePulse 2.6s ease-out infinite}
@keyframes corePulse{0%{transform:scale(.8);opacity:.5}100%{transform:scale(1.5);opacity:0}}
.av{position:absolute;top:50%;left:50%;width:40px;height:40px;margin:-20px;z-index:2;border-radius:50%;background:#eef1ff url(assets/account-placeholder.svg) center 18%/82% no-repeat;animation:orbit 18s linear infinite, breatheBg 3.4s ease-in-out infinite;animation-delay:var(--d)}
@keyframes breatheBg{0%,100%{background-size:74%}50%{background-size:90%}}
@keyframes orbit{0%{transform:rotate(0deg) translateX(74px) rotate(0deg)}33%{transform:rotate(120deg) translateX(74px) rotate(-120deg)}66%{transform:rotate(240deg) translateX(74px) rotate(-240deg)}100%{transform:rotate(360deg) translateX(74px) rotate(-360deg)}}
.av img{width:40px;height:40px;object-fit:cover;border-radius:50%;display:block;opacity:0}
.av.q img{animation:reveal 5s ease-in-out infinite, breathe 3.4s ease-in-out infinite}
.av.q::before{content:"";position:absolute;inset:-3px;border-radius:50%;box-shadow:0 0 0 0 rgba(45,68,235,0);animation:ringPulse 5s ease-in-out infinite}
.av:not(.q) img{opacity:0}
/* desynced breathing so avatars feel alive */
.anim-buyers .av:nth-child(5) img{animation-duration:5s,3.0s}
.anim-buyers .av:nth-child(6) img{animation-duration:5s,3.7s}
.anim-buyers .av:nth-child(7) img{animation-duration:5s,3.3s}
.anim-buyers .av:nth-child(8) img{animation-duration:5s,4.1s}
.anim-buyers .av:nth-child(9) img{animation-duration:5s,3.5s}
.anim-buyers .av:nth-child(10) img{animation-duration:5s,2.9s}
.anim-buyers .av:nth-child(11) img{animation-duration:5s,3.9s}
.av .badge{position:absolute;bottom:-3px;right:-3px;width:17px;height:17px;border-radius:50%;border:2px solid #fff;background:var(--blue) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M5 13l4 4L19 7' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/10px no-repeat;transform:scale(0);animation:badgePop 5s ease-in-out infinite}
@keyframes ringPulse{0%,20%{box-shadow:0 0 0 0 rgba(45,68,235,0)}45%,85%{box-shadow:0 0 0 3px var(--blue)}100%{box-shadow:0 0 0 0 rgba(45,68,235,0)}}
@keyframes reveal{0%,22%{opacity:0}46%,85%{opacity:1}100%{opacity:0}}
@keyframes dimCycle{0%,20%{opacity:1;filter:grayscale(0)}45%,85%{opacity:.28;filter:grayscale(1)}100%{opacity:1;filter:grayscale(0)}}
@keyframes breathe{0%,100%{transform:scale(.88)}50%{transform:scale(1.07)}}
@keyframes badgePop{0%,32%{transform:scale(0)}46%,86%{transform:scale(1)}96%,100%{transform:scale(0)}}
/* 3. Offer — dense grid morph wave, then whole square morphs into one big circle */
.anim-offer{position:relative;width:178px;height:178px}
.node-net{width:178px;height:178px;display:block;overflow:visible;transform-origin:center;animation:netTurn 13s ease-in-out infinite}
.wave-net{width:100%;max-width:300px;height:auto;display:block}
.node3d{width:100%;max-width:300px;height:auto;display:block}
@keyframes netTurn{0%,100%{transform:perspective(420px) rotateY(-22deg) rotate(-4deg)}50%{transform:perspective(420px) rotateY(22deg) rotate(4deg)}}
/* Rubik's cube (Offer) */
.rubik{width:100%;max-width:300px;aspect-ratio:1;display:flex;align-items:center;justify-content:center;perspective:760px}
.cube{position:relative;width:150px;height:150px;transform-style:preserve-3d;animation:rubikSpin 11s linear infinite}
.rb-face{position:absolute;top:0;left:0;width:150px;height:150px;display:grid;grid-template-columns:repeat(3,1fr);gap:5px;padding:6px;border-radius:12px;background:#0c1640;box-sizing:border-box}
.rb-tile{border-radius:6px;background:var(--c);box-shadow:inset 0 0 0 1px rgba(0,0,0,.06);animation:rbSolve 6s ease-in-out infinite}
.rb-front{transform:translateZ(75px)}
.rb-back{transform:rotateY(180deg) translateZ(75px)}
.rb-right{transform:rotateY(90deg) translateZ(75px)}
.rb-left{transform:rotateY(-90deg) translateZ(75px)}
.rb-top{transform:rotateX(90deg) translateZ(75px)}
.rb-bottom{transform:rotateX(-90deg) translateZ(75px)}
@keyframes rubikSpin{0%{transform:rotateX(-22deg) rotateY(0deg)}100%{transform:rotateX(338deg) rotateY(360deg)}}
@keyframes rbSolve{0%,16%{background:var(--c)}44%,72%{background:var(--solved)}100%{background:var(--c)}}
@media (prefers-reduced-motion:reduce){.cube{animation:none}.rb-tile{animation:none;background:var(--solved)}}
.node-net .lnk{stroke:#9aa8f7;stroke-width:1.2;fill:none;stroke-linecap:round;stroke-dasharray:.05 .045;stroke-dashoffset:1;opacity:0}
.node-net .ncore{fill:url(#ncoreGrad);filter:drop-shadow(0 2px 5px rgba(26,45,176,.55));transform-box:fill-box;transform-origin:center;opacity:0}
.node-net .nhalo{fill:var(--blue);transform-box:fill-box;transform-origin:center;opacity:0}
.node-net .l0{animation:drawL0 4s ease-in-out infinite}
.node-net .l1{animation:drawL1 4s ease-in-out infinite}
.node-net .l2{animation:drawL2 4s ease-in-out infinite}
.node-net .l3{animation:drawL3 4s ease-in-out infinite}
.node-net .l4{animation:drawL4 4s ease-in-out infinite}
.node-net .l5{animation:drawL5 4s ease-in-out infinite}
.node-net .l6{animation:drawL6 4s ease-in-out infinite}
.node-net .l7{animation:drawL7 4s ease-in-out infinite}
.node-net .l8{animation:drawL8 4s ease-in-out infinite}
.node-net .l9{animation:drawL9 4s ease-in-out infinite}
.node-net .l10{animation:drawL10 4s ease-in-out infinite}
.node-net .n0{animation:nodeN0 4s ease-in-out infinite}
.node-net .h0{animation:haloH0 4s ease-out infinite}
.node-net .n1{animation:nodeN1 4s ease-in-out infinite}
.node-net .h1{animation:haloH1 4s ease-out infinite}
.node-net .n2{animation:nodeN2 4s ease-in-out infinite}
.node-net .h2{animation:haloH2 4s ease-out infinite}
.node-net .n3{animation:nodeN3 4s ease-in-out infinite}
.node-net .h3{animation:haloH3 4s ease-out infinite}
.node-net .n4{animation:nodeN4 4s ease-in-out infinite}
.node-net .h4{animation:haloH4 4s ease-out infinite}
.node-net .n5{animation:nodeN5 4s ease-in-out infinite}
.node-net .h5{animation:haloH5 4s ease-out infinite}
.node-net .n6{animation:nodeN6 4s ease-in-out infinite}
.node-net .h6{animation:haloH6 4s ease-out infinite}
@keyframes drawL0{0%,4%{stroke-dashoffset:1;opacity:0}4.5%{opacity:.55}11%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL1{0%,14%{stroke-dashoffset:1;opacity:0}14.5%{opacity:.55}21%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL2{0%,24%{stroke-dashoffset:1;opacity:0}24.5%{opacity:.55}31%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL3{0%,60%{stroke-dashoffset:1;opacity:0}60.5%{opacity:.55}67%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL4{0%,34%{stroke-dashoffset:1;opacity:0}34.5%{opacity:.55}41%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL5{0%,64%{stroke-dashoffset:1;opacity:0}64.5%{opacity:.55}71%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL6{0%,44%{stroke-dashoffset:1;opacity:0}44.5%{opacity:.55}51%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL7{0%,54%{stroke-dashoffset:1;opacity:0}54.5%{opacity:.55}61%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL8{0%,67%{stroke-dashoffset:1;opacity:0}67.5%{opacity:.55}74%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL9{0%,70%{stroke-dashoffset:1;opacity:0}70.5%{opacity:.55}77%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes drawL10{0%,73%{stroke-dashoffset:1;opacity:0}73.5%{opacity:.55}80%{stroke-dashoffset:0;opacity:.55}90%{stroke-dashoffset:0;opacity:.55}100%{stroke-dashoffset:0;opacity:0}}
@keyframes nodeN0{0%,0%{transform:scale(.2) rotate(0deg);opacity:0}3%{transform:scale(1.4) rotate(140deg);opacity:1}7%{transform:scale(1) rotate(230deg);opacity:1}90%{transform:scale(1) rotate(1100deg);opacity:1}100%{transform:scale(1) rotate(1140deg);opacity:0}}
@keyframes haloH0{0%,0%{r:4px;opacity:0}2%{opacity:.5}12%{r:17px;opacity:0}100%{r:17px;opacity:0}}
@keyframes nodeN1{0%,11%{transform:scale(.2) rotate(0deg);opacity:0}14%{transform:scale(1.4) rotate(140deg);opacity:1}18%{transform:scale(1) rotate(230deg);opacity:1}90%{transform:scale(1) rotate(1100deg);opacity:1}100%{transform:scale(1) rotate(1140deg);opacity:0}}
@keyframes haloH1{0%,11%{r:4px;opacity:0}13%{opacity:.5}23%{r:17px;opacity:0}100%{r:17px;opacity:0}}
@keyframes nodeN2{0%,21%{transform:scale(.2) rotate(0deg);opacity:0}24%{transform:scale(1.4) rotate(140deg);opacity:1}28%{transform:scale(1) rotate(230deg);opacity:1}90%{transform:scale(1) rotate(1100deg);opacity:1}100%{transform:scale(1) rotate(1140deg);opacity:0}}
@keyframes haloH2{0%,21%{r:4px;opacity:0}23%{opacity:.5}33%{r:17px;opacity:0}100%{r:17px;opacity:0}}
@keyframes nodeN3{0%,31%{transform:scale(.2) rotate(0deg);opacity:0}34%{transform:scale(1.4) rotate(140deg);opacity:1}38%{transform:scale(1) rotate(230deg);opacity:1}90%{transform:scale(1) rotate(1100deg);opacity:1}100%{transform:scale(1) rotate(1140deg);opacity:0}}
@keyframes haloH3{0%,31%{r:4px;opacity:0}33%{opacity:.5}43%{r:17px;opacity:0}100%{r:17px;opacity:0}}
@keyframes nodeN4{0%,41%{transform:scale(.2) rotate(0deg);opacity:0}44%{transform:scale(1.4) rotate(140deg);opacity:1}48%{transform:scale(1) rotate(230deg);opacity:1}90%{transform:scale(1) rotate(1100deg);opacity:1}100%{transform:scale(1) rotate(1140deg);opacity:0}}
@keyframes haloH4{0%,41%{r:4px;opacity:0}43%{opacity:.5}53%{r:17px;opacity:0}100%{r:17px;opacity:0}}
@keyframes nodeN5{0%,51%{transform:scale(.2) rotate(0deg);opacity:0}54%{transform:scale(1.4) rotate(140deg);opacity:1}58%{transform:scale(1) rotate(230deg);opacity:1}90%{transform:scale(1) rotate(1100deg);opacity:1}100%{transform:scale(1) rotate(1140deg);opacity:0}}
@keyframes haloH5{0%,51%{r:4px;opacity:0}53%{opacity:.5}63%{r:17px;opacity:0}100%{r:17px;opacity:0}}
@keyframes nodeN6{0%,61%{transform:scale(.2) rotate(0deg);opacity:0}64%{transform:scale(1.4) rotate(140deg);opacity:1}68%{transform:scale(1) rotate(230deg);opacity:1}90%{transform:scale(1) rotate(1100deg);opacity:1}100%{transform:scale(1) rotate(1140deg);opacity:0}}
@keyframes haloH6{0%,61%{r:4px;opacity:0}63%{opacity:.5}73%{r:17px;opacity:0}100%{r:17px;opacity:0}}
@media (prefers-reduced-motion:reduce){
  .anim-voice .pulse,.anim-voice .wave span,.av img,.av .badge,.anim-buyers .radar,.anim-buyers .orbit-core::after,.node-net .lnk,.node-net .nhalo,.node-net .ncore{animation:none}
  .av{animation:none}
  .av .badge{transform:scale(1)}
  .av:nth-child(5){transform:rotate(0deg) translateX(74px) rotate(0deg)}
  .av:nth-child(6){transform:rotate(51deg) translateX(74px) rotate(-51deg)}
  .av:nth-child(7){transform:rotate(103deg) translateX(74px) rotate(-103deg)}
  .av:nth-child(8){transform:rotate(154deg) translateX(74px) rotate(-154deg)}
  .av:nth-child(9){transform:rotate(206deg) translateX(74px) rotate(-206deg)}
  .av:nth-child(10){transform:rotate(257deg) translateX(74px) rotate(-257deg)}
  .av:nth-child(11){transform:rotate(309deg) translateX(74px) rotate(-309deg)}
}

/* ── LinkedIn 360° ── */
.linkedin360{padding:144px 0}
.linkedin360 .container{max-width:1265px}
.section-header{text-align:center;margin-bottom:40px}
.section-header h2{font-size:clamp(30px,5vw,35px);font-weight:500;color:var(--black)}
.section-header p{font-size:clamp(13px,2.4vw,16px);color:var(--gray-68);margin-top:20px}
.l360-grid{background:var(--white);border-radius:16px;padding:28px}
.l360-stage{position:relative}
.l360-card{border-radius:24px;border:1px solid var(--border);overflow:hidden}
.l360-winning{width:41%;padding:25px 30px}
.l360-winning h3{font-size:26px;font-weight:500;line-height:31px;letter-spacing:-0.02em;color:var(--gray-29);margin-bottom:14px}
.l360-winning h3 span{color:var(--gray-143);font-weight:400}
.l360-winning p{font-size:13px;line-height:17px;letter-spacing:-0.02em;color:var(--gray-73)}
.l360-winning p strong{color:var(--gray-29);font-weight:600}
.l360-content{width:52%;margin-top:20px;padding:16px;overflow:visible}
.l360-content .images{display:flex;gap:12px;height:180px;margin-bottom:32px}
.content-ticker{flex:1;min-width:0;height:100%;overflow:hidden;border-radius:8px;background:#fff;-webkit-mask:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.content-ticker .ticker-track{display:flex;gap:12px;height:100%;width:max-content;padding:0 6px;align-items:center;animation:contentTicker 36s linear infinite}
.content-ticker:hover .ticker-track{animation-play-state:paused}
.content-ticker .ticker-track img{height:88%;width:auto;border-radius:6px;border:1px solid rgba(20,30,80,.08);display:block;flex:0 0 auto}
@keyframes contentTicker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.content-ticker .ticker-track{animation:none}}
.l360-content .images .l360-thumb{flex:1;min-width:0;height:100%;border-radius:6px}
.l360-content .images .l360-thumb img{width:100%;height:100%;border-radius:6px;object-fit:cover;object-position:left top}
.l360-content .images .l360-thumb.single{flex:1;height:100%}
.l360-content .images .l360-thumb.single img{object-fit:cover;object-position:center top;border:1px solid var(--border)}
.l360-content-text{padding:0 4px 4px}
.l360-content-text h4{font-size:20px;font-weight:500;color:var(--black);letter-spacing:-0.02em;margin-bottom:8px}
.l360-content-text h4 strong{font-weight:700}
.l360-content-text p{font-size:13px;line-height:17px;letter-spacing:-0.02em;color:var(--gray-73)}
/* Action notched card */
.l360-action{position:absolute;right:0;top:0;width:57.5%;height:100%}
.action-content{position:absolute;inset:0;background:var(--white);-webkit-mask:url(assets/bg-frame.svg) 0 0/100% 100% no-repeat;mask:url(assets/bg-frame.svg) 0 0/100% 100% no-repeat}
.action-col{position:absolute;left:25%;right:26px;top:26px;bottom:26px;display:flex;flex-direction:column}
.action-content .label{font-size:16px;font-weight:500;color:var(--orange);z-index:2;margin-bottom:14px;flex:0 0 auto}
.action-content .card-img{flex:1 1 auto;min-height:0;background:url(assets/leads-img.png) left top/cover no-repeat;border-radius:8px}
.action-content .caption{margin:16px 0 0;text-align:left;font-size:14px;line-height:1.3;color:var(--gray-73);flex:0 0 auto}
.action-content .caption em{color:var(--orange);font-style:normal;font-weight:600}
.action-content .action-text{margin-top:20px;flex:0 0 auto}
.action-content .action-text h4{font-size:20px;font-weight:500;color:var(--black);letter-spacing:-0.02em;margin-bottom:8px}
.action-content .action-text h4 strong{font-weight:700}
.action-content .action-text p{font-size:13px;line-height:17px;letter-spacing:-0.02em;color:var(--gray-73)}
.action-frame{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.linkedin360 .btn-group{justify-content:center;margin-top:32px}
@media (max-width:820px){
  .linkedin360{padding:clamp(72px,12vw,144px) 0}
  .l360-grid{padding:16px}
  .l360-stage{display:flex;flex-direction:column;gap:16px}
  .l360-winning,.l360-content{position:static;width:100%!important;margin:0!important;padding:22px}
  .l360-action{position:static;width:100%;height:auto}
  .action-frame{display:none}
  .action-content{position:static;inset:auto;-webkit-mask:none;mask:none;border:1px solid var(--border)!important;border-radius:24px;padding:22px;display:flex;flex-direction:column;gap:12px}
  .action-col{position:static;left:auto;right:auto;top:auto;bottom:auto;display:flex;flex-direction:column;gap:12px}
  .action-content .label{margin-bottom:0}
  .action-content .card-img{flex:0 0 auto;width:100%;height:200px;background-size:cover;background-position:left top}
  .action-content .caption{margin:0;text-align:left}
  .action-content .action-text{margin-top:0}
  .l360-content .images{height:auto}
  .l360-content .images img{height:140px}
}

/* ── Operator-built ── */
.operator-built{padding:clamp(72px,12vw,144px) 0}
.op-card{border-radius:24px;border:1px solid var(--border);padding:40px 54px;display:flex;gap:36px;align-items:flex-start;max-width:90%;margin:0 auto}
.op-text{flex:1}
.op-text h3{font-size:18px;font-weight:500;line-height:1.22;color:var(--gray-101);margin-bottom:24px}
.op-text h3 strong{color:var(--black);font-weight:600}
.op-points{display:flex;flex-direction:column;gap:6px}
.op-point{padding:15px 18px;border-radius:12px;transition:transform .35s cubic-bezier(.2,.7,.3,1);cursor:default}
.op-point p{font-size:clamp(12px,2vw,13px);line-height:1.45;color:var(--gray-73);margin:0;filter:blur(5px);opacity:.5;transition:filter .55s ease,opacity .55s ease}
.op-point.in p,.op-point:hover p{filter:blur(0);opacity:1}
@media (prefers-reduced-motion:reduce){.op-point p{filter:none;opacity:1}}
.op-img{flex:0 0 374px;aspect-ratio:416/351;background:url(assets/operator-img.png) 51% 50%/150% 100% no-repeat;border-radius:8px}
@media (max-width:820px){
  .op-card{flex-direction:column;gap:24px;padding:28px;max-width:100%}
  .op-img{flex:0 0 auto;width:100%;max-width:416px;aspect-ratio:416/351;background-size:cover;align-self:center}
  .op-point p{font-size:14px}
  .op-text h3{margin-bottom:18px}
  .operator-built .section-header h2{height:auto!important}
  .operator-built .section-header p{margin-top:22px!important}
}

/* ── Full Engine ── */
.full-engine{padding:144px 0}
.full-engine .container{max-width:1320px;padding:0 18px}
.engine-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr;gap:14px;margin-top:48px}
.engine-card{border-radius:24px;padding:30px 26px 28px;display:flex;flex-direction:column;min-height:650px;overflow:hidden}
.engine-card .ey{font-size:14px;font-weight:600;letter-spacing:-0.01em;margin-bottom:14px}
.engine-card h4{font-size:27px;font-weight:500;line-height:1.08;letter-spacing:-0.02em;margin:0}
.engine-card .viz{flex:1;display:flex;align-items:center;justify-content:center;margin:20px 0}
.engine-card .viz-window{width:100%;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 10px 28px rgba(20,30,80,.12);border:1px solid rgba(20,30,80,.06)}
.engine-card .viz-window img{width:100%;display:block}
.engine-card .viz-float{width:100%;max-width:286px;border-radius:14px;overflow:hidden;filter:drop-shadow(0 14px 32px rgba(20,30,80,.16));animation:vfloat 5s ease-in-out infinite;transition:transform .45s cubic-bezier(.2,.7,.3,1)}
.engine-card .viz-float img{width:100%;display:block;border-radius:14px;transition:transform .55s cubic-bezier(.3,.7,.3,1)}
@keyframes vfloat{0%,100%{transform:translateY(0) rotate(-1.2deg)}50%{transform:translateY(-7px) rotate(1.2deg)}}
.engine-card:hover .viz-float{animation:none;transform:scale(1.10) rotate(-1.2deg)}
@media (prefers-reduced-motion:reduce){.engine-card .viz-float{animation:none}.engine-card .viz-float img{transition:none}}
/* ── Posts 'writing' mock (c4) ── */
.posts-mock{width:100%;max-width:286px;background:#fff;border-radius:16px;box-shadow:0 12px 30px rgba(20,30,80,.14);padding:14px;color:var(--gray-29);animation:vfloat 5s ease-in-out infinite}
.engine-card.c4:hover .posts-mock{animation-play-state:paused;transform:translateY(0) rotate(0deg)}
.pm-head{display:flex;align-items:center;gap:8px;padding-bottom:11px;margin-bottom:11px;border-bottom:1px solid rgba(20,30,80,.08)}
.pm-av{width:24px;height:24px;border-radius:50%;background:var(--blue);color:#fff;font-size:8px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.pm-id{display:flex;flex-direction:column;line-height:1.2;flex:1;min-width:0}
.pm-id b{font-size:10px;font-weight:700;color:var(--gray-29)}
.pm-id i{font-size:8px;font-style:normal;color:var(--gray-143)}
.pm-tag{font-size:8px;font-weight:700;color:var(--blue);background:var(--lb4);border-radius:20px;padding:3px 8px;flex-shrink:0}
.pm-body{display:flex;flex-direction:column;gap:5px;min-height:78px}
.pm-line{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:10px;line-height:1.5;color:var(--gray-29);white-space:nowrap;overflow:hidden;width:0;border-right:1.5px solid transparent}
.engine-card.c4:hover .pm-line.l1{animation:type 0.7s steps(26) forwards}
.engine-card.c4:hover .pm-line.l2{animation:type 0.7s steps(26) .8s forwards}
.engine-card.c4:hover .pm-line.l3{animation:type 0.8s steps(28) 1.65s forwards}
.engine-card.c4:hover .pm-line.l4{animation:type 0.7s steps(25) 2.6s forwards}
@keyframes type{0%{width:0;border-right-color:var(--blue)}99%{border-right-color:var(--blue)}100%{width:100%;border-right-color:transparent}}
@media (prefers-reduced-motion:reduce){
  .posts-mock{animation:none}
  .pm-line{width:100%;animation:none!important}
}
/* ── Post Studio dashboard (c4) ── */
.post-studio{width:100%;max-width:286px;background:#fff;border-radius:16px;box-shadow:0 12px 30px rgba(20,30,80,.14);padding:14px;animation:vfloat 5s ease-in-out infinite}
.engine-card.c4:hover .post-studio{animation-play-state:paused;transform:translateY(0) rotate(0deg)}
.ps-head{display:flex;align-items:center;gap:6px;padding-bottom:11px;margin-bottom:12px;border-bottom:1px solid rgba(20,30,80,.08)}
.ps-dot{width:8px;height:8px;border-radius:50%;background:var(--lb1)}
.ps-title{font-size:11px;font-weight:700;color:var(--gray-29);margin-left:6px}
.ps-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ps-card{position:relative;border:1px solid rgba(20,30,80,.1);border-radius:10px;padding:24px 11px 12px;min-height:74px;overflow:hidden;animation:psReady 6s ease-in-out infinite}
.ps-card.pc1{animation-delay:0s}
.ps-card.pc2{animation-delay:1.4s}
.ps-card.pc3{animation-delay:2.8s}
.ps-card.pc4{animation-delay:4.2s}
.ps-tag{position:absolute;top:10px;left:11px;font-size:8px;font-weight:700;color:#fff;background:var(--orange);border-radius:5px;padding:2px 7px;animation:psTag 6s ease-in-out infinite}
.ps-card.pc1 .ps-tag{animation-delay:0s}.ps-card.pc2 .ps-tag{animation-delay:1.4s}.ps-card.pc3 .ps-tag{animation-delay:2.8s}.ps-card.pc4 .ps-tag{animation-delay:4.2s}
.ps-l{display:block;height:5px;border-radius:3px;background:var(--lb1);margin-top:7px;transform-origin:left;animation:psLine 6s ease-in-out infinite}
.ps-l1{width:90%}.ps-l2{width:70%}.ps-l3{width:80%}
.ps-card.pc1 .ps-l{animation-delay:0s}.ps-card.pc2 .ps-l{animation-delay:1.4s}.ps-card.pc3 .ps-l{animation-delay:2.8s}.ps-card.pc4 .ps-l{animation-delay:4.2s}
@keyframes psReady{0%,12%{border-color:rgba(20,30,80,.1);box-shadow:none}24%{border-color:var(--blue);box-shadow:0 0 0 2px rgba(45,68,235,.18)}55%,100%{border-color:rgba(18,173,9,.5);box-shadow:none}}
@keyframes psTag{0%,16%{background:var(--orange)}28%,100%{background:#12AD09}}
@keyframes psLine{0%,14%{transform:scaleX(.2);opacity:.4;background:var(--lb1)}30%{transform:scaleX(1);opacity:1;background:#9aa8f7}55%,100%{transform:scaleX(1);opacity:1;background:var(--lb1)}}
@media (prefers-reduced-motion:reduce){.post-studio,.ps-card,.ps-tag,.ps-l{animation:none}.ps-l{transform:scaleX(1)}}

/* ── Interactive Engagement Feed mock (c3) ── */
.ef-mock{width:100%;max-width:286px;background:#fff;border-radius:16px;box-shadow:0 12px 30px rgba(20,30,80,.12);border:1px solid rgba(20,30,80,.06);padding:12px;font-size:10px;color:var(--gray-29);animation:vfloat 5s ease-in-out infinite;transition:transform .45s cubic-bezier(.2,.7,.3,1)}
.engine-card.c3:hover .ef-mock{animation:none;transform:scale(1.10) rotate(-1.2deg)}
.ef-head{display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:600;color:var(--gray-101);margin-bottom:10px}
.ef-badge{background:#E6FBE5;color:#12AD09;border-radius:20px;padding:2px 7px;font-weight:700;font-size:9px}
.ef-card{border:1px solid rgba(20,30,80,.1);border-radius:10px;padding:10px;background:#fff;transition:transform .4s cubic-bezier(.2,.7,.3,1)}
.ef-card+.ef-card{margin-top:8px}
.ef-top{display:flex;align-items:center;gap:7px}
.ef-av{width:22px;height:22px;border-radius:50%;background:var(--gray-143);color:#fff;font-size:8px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ef-av.blue{background:var(--blue)}
.ef-id{display:flex;flex-direction:column;line-height:1.2;flex:1;min-width:0}
.ef-id b{font-size:10px;font-weight:700;color:var(--gray-29)}
.ef-id i{font-size:8px;font-style:normal;color:var(--gray-143)}
.ef-score{background:#12AD09;color:#fff;font-size:8px;font-weight:700;border-radius:5px;padding:2px 5px;flex-shrink:0}
.ef-post{font-size:9.5px;line-height:1.45;color:var(--gray-73);margin:8px 0 9px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ef-join{position:relative;display:inline-block;background:var(--blue);color:#fff;border:none;font-family:var(--font);font-size:9px;font-weight:600;border-radius:7px;padding:6px 12px;cursor:pointer}
.ef-cursor{position:absolute;right:-10px;bottom:-14px;width:17px;height:17px;opacity:0;pointer-events:none}
.ef-cursor svg{width:100%;height:100%;fill:#1a2240;stroke:#fff;stroke-width:1.2}
.ef-gen{max-height:0;opacity:0;overflow:hidden;border-radius:8px;background:var(--lb5)}
.ef-gen-tag{display:inline-block;font-size:8px;font-weight:700;color:var(--blue)}
.ef-gen-txt{font-size:9.5px;line-height:1.45;color:var(--gray-29);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* hover-driven sequence */
.engine-card.c3:hover .ef-main,.engine-card.c3.play .ef-main{animation:efFocus 3.4s ease forwards}
.engine-card.c3:hover .ef-sub,.engine-card.c3.play .ef-sub{animation:efDim 3.4s ease forwards}
.engine-card.c3:hover .ef-cursor,.engine-card.c3.play .ef-cursor{animation:efCursor 3.4s ease forwards}
.engine-card.c3:hover .ef-join,.engine-card.c3.play .ef-join{animation:efPress 3.4s ease forwards}
.engine-card.c3:hover .ef-gen,.engine-card.c3.play .ef-gen{animation:efGen 3.4s ease forwards}
@keyframes efFocus{0%{transform:scale(1)}22%,100%{transform:scale(1.05);box-shadow:0 10px 24px rgba(45,68,235,.18)}}
@keyframes efDim{0%{opacity:1;transform:scale(1)}22%,100%{opacity:.4;transform:scale(.96)}}
@keyframes efCursor{0%{opacity:0;transform:translate(46px,34px) scale(.7)}14%{opacity:1}40%{opacity:1;transform:translate(0,0) scale(1)}47%{transform:translate(0,0) scale(.82)}54%{transform:translate(0,0) scale(1)}100%{opacity:1;transform:translate(0,0) scale(1)}}
@keyframes efPress{0%,46%{transform:scale(1);background:var(--blue)}50%{transform:scale(.93)}56%{transform:scale(1)}60%,100%{transform:scale(1);background:#1730a8}}
@keyframes efGen{0%,56%{max-height:0;opacity:0;margin-top:0;padding:0 10px}70%{max-height:140px;opacity:1;margin-top:9px;padding:9px 10px}100%{max-height:140px;opacity:1;margin-top:9px;padding:9px 10px}}
@media (prefers-reduced-motion:reduce){.engine-card.c3:hover .ef-main,.engine-card.c3:hover .ef-sub,.engine-card.c3:hover .ef-cursor,.engine-card.c3:hover .ef-join,.engine-card.c3:hover .ef-gen{animation:none}.ef-gen{max-height:140px;opacity:1;margin-top:9px;padding:9px 10px}}
.engine-card .desc{font-size:14px;line-height:1.4}
/* grow-on-hover for all engine cards */
.engine-card{transition:transform .4s cubic-bezier(.2,.7,.3,1),box-shadow .4s cubic-bezier(.2,.7,.3,1);transform-origin:center;will-change:transform}
.engine-grid:hover .engine-card:not(:hover){transform:scale(.985);opacity:.92}
.engine-card:hover{transform:translateY(-8px) scale(1.035);box-shadow:0 24px 50px rgba(20,30,80,.18);z-index:5}
/* Leads stacked cards */
.leads-stack{position:relative;width:calc(100% + 44px);margin:0 -22px;height:380px;display:flex;align-items:center;justify-content:center;animation:leadfloat 5s ease-in-out infinite;transition:transform .45s cubic-bezier(.2,.7,.3,1)}
@keyframes leadfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.engine-card.c1:hover .leads-stack{animation:none;transform:scale(1.10)}
.leads-stack .lc{position:absolute;top:50%;left:50%;transition:transform .5s cubic-bezier(.2,.75,.3,1),filter .5s;filter:drop-shadow(0 8px 18px rgba(20,30,80,.16))}
.lc-warren{width:312px;transform:translate(-50%,-50%);z-index:3}
.lc-nico{width:246px;transform:translate(-50%,-50%) scale(.86);z-index:2}
.lc-karl{width:196px;transform:translate(-50%,-50%) scale(.8);z-index:1}
/* on hover, the back cards emerge into a vertical line above the main card */
.engine-card.c1:hover .lc-warren,.engine-card.c1.play .lc-warren{transform:translate(-50%,-30%) scale(1.02);z-index:3}
.engine-card.c1:hover .lc-nico,.engine-card.c1.play .lc-nico{transform:translate(-50%,-48%) scale(.92);z-index:2}
.engine-card.c1:hover .lc-karl,.engine-card.c1.play .lc-karl{transform:translate(-50%,-72%) scale(.84);z-index:1}
@media (prefers-reduced-motion:reduce){.engine-card,.leads-stack .lc{transition:none}.leads-stack{animation:none}}
/* graduated Postelix palette */
.engine-card.c1{background:#fff;color:var(--black)}
.engine-card.c2{background:var(--lb4);color:var(--black)}
.engine-card.c3{background:var(--lb1);color:var(--black)}
.engine-card.c4{background:var(--blue);color:#fff}
.engine-card.c1 .ey,.engine-card.c2 .ey,.engine-card.c3 .ey{color:var(--blue)}
.engine-card.c4 .ey{color:rgba(255,255,255,.75)}
.engine-card.c1 .desc,.engine-card.c2 .desc,.engine-card.c3 .desc{color:var(--gray-73)}
.engine-card.c4 .desc{color:rgba(255,255,255,.88)}
/* ── Interactive DMs inbox mock (c2) ── */
.dm-mock{width:100%;max-width:286px;background:#fff;border-radius:16px;box-shadow:0 12px 30px rgba(20,30,80,.12);border:1px solid rgba(20,30,80,.06);padding:13px;font-size:10px;color:var(--gray-29);animation:vfloat 5s ease-in-out infinite;transition:transform .45s cubic-bezier(.2,.7,.3,1)}
.engine-card.c2:hover .dm-mock{animation:none;transform:scale(1.10) rotate(-1.2deg)}
.dm-head{display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:600;color:var(--gray-101);margin-bottom:11px}
.dm-sync{display:flex;align-items:center;gap:5px;background:#E6FBE5;color:#12AD09;border-radius:20px;padding:2px 8px;font-weight:700;font-size:9px}
.dm-sync::before{content:"";width:5px;height:5px;border-radius:50%;background:#12AD09}
.dm-thread{display:flex;flex-direction:column;gap:8px}
.dm-row{display:flex;gap:8px;align-items:flex-start}
.dm-av{width:22px;height:22px;border-radius:50%;background:var(--gray-143);color:#fff;font-size:8px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.dm-bubble{background:var(--bg);border-radius:10px 10px 10px 2px;padding:7px 10px;font-size:9.5px;line-height:1.4;color:var(--gray-73);max-width:82%}
.dm-bubble.out{margin-left:auto;background:var(--blue);color:#fff;border-radius:10px 10px 2px 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:90%}
.dm-draft{position:relative;align-self:flex-start;background:var(--blue);color:#fff;border:none;font-family:var(--font);font-size:9px;font-weight:600;border-radius:7px;padding:6px 12px;cursor:pointer;margin-top:2px}
.dm-cursor{position:absolute;right:-9px;bottom:-13px;width:17px;height:17px;opacity:0;pointer-events:none}
.dm-cursor svg{width:100%;height:100%;fill:#1a2240;stroke:#fff;stroke-width:1.2}
.dm-sent{max-height:0;opacity:0;overflow:hidden;display:flex;flex-direction:column;gap:4px}
.dm-status{display:flex;align-items:center;gap:5px;font-size:8px;font-weight:700;color:var(--blue);justify-content:flex-end}
.dm-status::before{content:"";width:6px;height:6px;border-radius:50%;background:#12AD09}
/* hover-driven sequence */
.engine-card.c2:hover .dm-cursor{animation:dmCursor 3.4s ease forwards}
.engine-card.c2:hover .dm-draft{animation:dmPress 3.4s ease forwards}
.engine-card.c2:hover .dm-sent{animation:dmReveal 3.4s ease forwards}
@keyframes dmCursor{0%{opacity:0;transform:translate(42px,32px) scale(.7)}14%{opacity:1}40%{opacity:1;transform:translate(0,0) scale(1)}47%{transform:translate(0,0) scale(.82)}54%{transform:translate(0,0) scale(1)}100%{opacity:1;transform:translate(0,0) scale(1)}}
@keyframes dmPress{0%,46%{transform:scale(1);background:var(--blue)}50%{transform:scale(.93)}56%{transform:scale(1)}60%,100%{transform:scale(1);background:#1730a8}}
@keyframes dmReveal{0%,56%{max-height:0;opacity:0;margin-top:0}72%{max-height:90px;opacity:1;margin-top:8px}100%{max-height:90px;opacity:1;margin-top:8px}}
@media (prefers-reduced-motion:reduce){
  .engine-card.c2:hover .dm-cursor,.engine-card.c2:hover .dm-draft,.engine-card.c2:hover .dm-sent{animation:none}
  .dm-sent{max-height:90px;opacity:1;margin-top:8px}
}
.platforms-wrap{margin-top:40px;max-width:552px;margin-left:auto;margin-right:auto;text-align:center}
.platforms-title{font-size:16px;font-weight:400;color:var(--black);margin-bottom:16px}
.platforms-bar{background:var(--lb3);border-radius:16px;padding:20px}
.platforms-pills{display:flex;gap:12px;justify-content:center}
.platform-pill{padding:8px 16px;border-radius:29px;background:var(--bg);font-size:13px;letter-spacing:-0.02em;color:var(--gray-64);text-align:center;border:1px solid var(--border)}
@media (max-width:820px){
  .full-engine{padding:clamp(72px,12vw,144px) 0}
  .engine-grid{grid-template-columns:1fr;grid-auto-rows:auto;gap:20px;margin-top:40px}
  .engine-card{min-height:0}
  .engine-card .viz{margin:24px 0;zoom:.75}
  .platforms-pills{flex-direction:row;flex-wrap:wrap;align-items:stretch;justify-content:center;gap:10px}
  .platform-pill{flex:0 1 auto;white-space:nowrap}
  .platform-pill:nth-child(1),.platform-pill:nth-child(2){flex:1 1 calc(50% - 10px);max-width:calc(50% - 5px)}
  .platform-pill:nth-child(3){flex:1 1 100%;max-width:100%}
}

/* ── Voice Mode ── */
.voice-mode{padding:clamp(72px,12vw,144px) 0}
.voice-mode .section-header h2{font-size:clamp(30px,5vw,35px);height:40px}
.voice-mode .section-header p{font-size:clamp(12px,2.4vw,16px)}
.voice-card{border-radius:24px;border:1px solid var(--border);padding:28px 35px;display:flex;gap:40px;align-items:stretch}
.voice-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:20px}
.voice-text h3{font-size:clamp(16px,2.4vw,20px);font-weight:500;line-height:1.22;color:var(--gray-101)}
.voice-text h3 strong{color:var(--black);font-weight:600}
.voice-pills-box{border-radius:12px;background:var(--lb5);padding:12px 18px 16px}
.voice-infobox{width:100%;max-width:426px;height:auto;display:block;border-radius:12px}
.voice-infobox-mobile{display:none}
.voice-pills-label{font-size:12px;font-weight:500;color:rgb(85,85,85);margin-bottom:12px}
.voice-pills-label strong{font-weight:700;color:var(--black)}
.voice-pills{display:flex;flex-wrap:wrap;gap:8px}
.voice-pill{padding:8px 14px;border-radius:29px;background:var(--bg);font-size:clamp(12px,2vw,13px);letter-spacing:-0.02em;color:var(--black);border:1px solid var(--border)}
.voice-text .body{font-size:clamp(12px,2vw,13px);line-height:1.35;color:var(--black)}
.voice-img{flex:0 0 48%;background:url(assets/voicemode-img.png) center/cover no-repeat;border-radius:12px;min-height:340px}
@media (max-width:820px){
  .voice-card{flex-direction:column;gap:22px;padding:24px}
  .voice-text{gap:18px}
  .voice-img{flex:0 0 auto;width:100%;min-height:0;aspect-ratio:519/610;background-image:url(assets/voicemode-img-mobile.png)!important;background-size:cover!important;background-position:center top!important}
  .voice-infobox-desktop{display:none}
  .voice-infobox-mobile{display:block}
}

/* ── About Us ── */
.about-us{padding:clamp(72px,12vw,144px) 0}
.about-card{position:relative;overflow:hidden;background:var(--lb4);border-radius:24px;padding:clamp(48px,7vw,81px) clamp(28px,7vw,80px);text-align:center}
.about-card .eyebrow,.about-card h2{position:relative;z-index:2}
.about-card .eyebrow{font-size:clamp(12px,2.4vw,16px);color:var(--blue);margin-bottom:24px}
.about-card h2{font-size:clamp(30px,5vw,35px);font-weight:500;line-height:1.19;color:var(--black);max-width:555px;margin:0 auto}
.about-card h2 em{font-style:normal;color:var(--blue);font-weight:600}
/* mesmerizing glowing ripple across the whole width */
.about-bg{position:absolute;inset:0;z-index:0;overflow:hidden;filter:blur(7px)}
.about-bg::before{content:"";position:absolute;inset:-15%;background:radial-gradient(60% 130% at 50% 50%,rgba(45,68,235,.22),transparent 70%);animation:glowPulse 9s ease-in-out infinite}
.aring{position:absolute;top:50%;width:234px;height:234px;border-radius:50%;border:1.5px solid rgba(140,155,255,.6);box-shadow:0 0 26px rgba(45,68,235,.5),inset 0 0 22px rgba(45,68,235,.28);transform:translate(-50%,-50%) scale(.25);opacity:0;will-change:transform,opacity}
.a1{left:11%;animation:ripple 4.8s ease-out infinite}
.a2{left:31%;animation:ripple 4.8s ease-out infinite;animation-delay:.96s}
.a3{left:51%;animation:ripple 4.8s ease-out infinite;animation-delay:1.92s}
.a4{left:71%;animation:ripple 4.8s ease-out infinite;animation-delay:2.88s}
.a5{left:91%;animation:ripple 4.8s ease-out infinite;animation-delay:3.84s}
@keyframes ripple{
  0%{transform:translate(-50%,-50%) scale(.25);opacity:0}
  12%{opacity:.9}
  60%{opacity:.5}
  100%{transform:translate(-50%,-50%) scale(2.7);opacity:0}
}
@keyframes glowPulse{0%,100%{opacity:.45;transform:scale(.95)}50%{opacity:.85;transform:scale(1.06)}}
@media (prefers-reduced-motion:reduce){.aring{animation:none;opacity:.3;transform:translate(-50%,-50%) scale(1)}.about-bg::before{animation:none}}

/* ── Pricing ── */
.pricing{padding:clamp(72px,12vw,144px) 0}
.pricing .section-header h2{font-size:clamp(30px,5vw,35px);height:auto!important}
.pricing .section-header p{font-size:clamp(13px,2.4vw,16px)}
.pricing-toggle{display:flex;justify-content:center;margin-top:24px;margin-bottom:48px}
.toggle-bg{display:flex;background:var(--lg);border-radius:8px;padding:4px;gap:0}
.toggle-btn{padding:6px 16px;border-radius:6px;font-size:13px;font-weight:500;letter-spacing:-0.02em;cursor:pointer;border:none;background:transparent;color:var(--gray-87);font-family:var(--font);transition:all .2s}
.toggle-btn.active{background:var(--gray-135);color:var(--white)}
.pricing-grid{display:flex;gap:16px;justify-content:center;align-items:stretch}
.plan-card{position:relative;flex:1 1 0;min-width:0;max-width:367px;border-radius:24px;padding:18px 22px 24px;display:flex;flex-direction:column;overflow:hidden;transition:transform .35s cubic-bezier(.2,.7,.3,1),box-shadow .35s}
.plan-card:hover{transform:translateY(-10px);box-shadow:0 22px 44px rgba(20,30,80,.16)}
.plan-card.runforyou,.plan-card.operator,.plan-card.enterprise{background:rgba(255,255,255,.12);backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%);border:1px solid rgba(255,255,255,.5)}
/* pulsating gradient swells behind the glass */
.plan-swell{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;filter:blur(26px)}
.plan-swell span{position:absolute;border-radius:50%;opacity:.38;transition:background .4s ease}
.plan-swell .s1{width:60%;aspect-ratio:1;left:-10%;top:-15%;animation:swellA 4.5s ease-in-out infinite}
.plan-swell .s2{width:55%;aspect-ratio:1;right:-12%;top:35%;animation:swellB 5.5s ease-in-out infinite}
.plan-swell .s3{width:50%;aspect-ratio:1;left:20%;bottom:-18%;animation:swellC 6.5s ease-in-out infinite}
.plan-card.runforyou .s1,.plan-card.runforyou .s2,.plan-card.runforyou .s3,
.plan-card.operator .s1,.plan-card.operator .s2,.plan-card.operator .s3,
.plan-card.enterprise .s1,.plan-card.enterprise .s2,.plan-card.enterprise .s3{background:#C7CEFF}
.plan-card.runforyou:hover .plan-swell span{background:#FFC59A}
.plan-card.operator:hover .plan-swell span{background:#7E8190}
.plan-card.enterprise:hover .plan-swell span{background:#7D8DFF}
@keyframes swellA{0%,100%{transform:translate(-30%,0) scale(1)}50%{transform:translate(45%,18%) scale(1.4)}}
@keyframes swellB{0%,100%{transform:translate(30%,0) scale(1.15)}50%{transform:translate(-40%,-12%) scale(.78)}}
@keyframes swellC{0%,100%{transform:translate(-25%,0) scale(.9)}50%{transform:translate(40%,-15%) scale(1.35)}}
.plan-inner{position:relative;z-index:2;background:var(--white);border-radius:24px;padding:20px 22px 24px;flex:1}
@media (prefers-reduced-motion:reduce){.plan-swell span{animation:none}}
.plan-eyebrow{font-size:11px;font-weight:600;line-height:1.18}
.plan-card.runforyou .plan-eyebrow{color:var(--orange)}
.plan-card.operator .plan-eyebrow{color:var(--gray-101)}
.plan-card.enterprise .plan-eyebrow{color:var(--blue)}
.plan-price{font-size:30px;font-weight:600;margin-top:10px;color:var(--black);letter-spacing:-0.02em}
.plan-price .per{font-size:15px;font-weight:400;color:var(--gray-70);letter-spacing:0}
.plan-save{font-size:11px;font-weight:600;color:var(--blue);margin-top:6px;display:none}
.pricing-grid.yearly .plan-save{display:block}
.pricing-grid.yearly .plan-card.enterprise .plan-save{display:none}
.plan-price-sub{font-size:clamp(12px,2vw,14px);font-weight:400;color:var(--gray-70);margin-top:6px}
.plan-desc{font-size:clamp(12px,2vw,13px);line-height:1.4;color:var(--black);margin-top:12px}
.plan-divider{height:.5px;background:var(--border-dark);margin:18px 0}
.plan-features{list-style:none}
.plan-features li{font-size:clamp(12px,2vw,13px);line-height:1.55;color:var(--black);display:flex;align-items:center;gap:10px}
.plan-features li::before{content:'';width:7.2px;height:7.2px;border-radius:50%;flex-shrink:0}
.plan-card.runforyou .plan-features li::before{background:var(--orange)}
.plan-card.operator .plan-features li::before{background:var(--gray-101)}
.plan-card.enterprise .plan-features li::before{background:var(--blue)}
.plan-cta{margin-top:20px;text-align:center}
.plan-cta .note{font-size:10px;font-weight:500;letter-spacing:-0.02em;color:var(--gray-154);margin-bottom:10px}
.plan-card.operator .plan-cta .note{color:rgba(255,255,255,.72)}
.plan-btn{width:100%;position:relative;z-index:2;background:#fff!important;color:#1d1d1d!important;border:1px solid rgba(20,30,80,.12)!important;box-shadow:0 4px 14px rgba(20,30,80,.1)}
.plan-btn:hover{background:#f3f3f3!important;opacity:1}
.plan-card.operator .plan-btn{background:#111!important;color:#fff!important;border-color:#111!important}
.plan-card.operator .plan-btn:hover{background:#000!important}
@media (max-width:820px){
  .pricing-grid{flex-direction:column;align-items:center;gap:18px}
  .plan-card{flex:0 0 auto;width:100%;max-width:420px;height:auto}
  .plan-btn{min-height:50px}
}
.btn-white{background:#fff;color:var(--black);border:1px solid rgba(255,255,255,.6)}
.btn-white:hover{opacity:1;background:#f3f3f3}
.save-pill{display:inline-block;font-size:10px;font-weight:700;color:var(--blue);background:var(--white);border-radius:20px;padding:1px 6px;margin-left:4px}
.toggle-btn.active .save-pill{color:var(--blue)}

/* ── CTA Banner ── */
.cta-banner{padding:86px 0 100px}
.cta-card{background:url(assets/cta-bg-frame.png) center/cover no-repeat;border-radius:24px;aspect-ratio:3656/1607;max-width:90%;margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:90px 80px 150px}
.cta-card h2{font-size:32px;font-weight:500;line-height:1.02;color:var(--black);margin-bottom:18px}
.cta-card>p{font-size:16px;color:var(--gray-68);margin-bottom:36px}
.cta-card .small{font-size:10px;font-weight:500;letter-spacing:-0.02em;color:var(--gray-143);margin-bottom:0}
.cta-card .btn-group{justify-content:center;margin-bottom:18px;gap:12px}
.cta-card .btn-group .btn-secondary{padding:0 40px}
.cta-card .btn-group .btn-primary{width:150px}
@media (max-width:820px){
  .cta-card{background-image:url(assets/cta-bg-frame-mobile.png)!important;aspect-ratio:663/706;min-height:0;max-width:100%;padding:21% 7% 42%!important;background-size:cover;background-repeat:no-repeat;background-position:center top;justify-content:center}
  .cta-card h2{font-size:24px!important;margin-bottom:10px;line-height:1.12;text-wrap:balance}
  .cta-card>p{font-size:clamp(12px,3.4vw,15px);margin-bottom:18px}
  .cta-card .btn-group{gap:10px;flex-wrap:nowrap;width:100%;margin-bottom:12px}
  .cta-card .btn-group .btn{flex:1 1 0;min-width:0;width:auto!important;padding:0 8px;font-size:clamp(11px,3vw,13px);white-space:nowrap}
  .cta-card .small{margin-bottom:0;font-size:9px}
}

/* ── Footer ── */
.footer{padding:40px 0 60px;text-align:center;color:var(--gray-90);font-size:13px}

/* ── Footer (full) ── */
.footer{padding:64px 0 40px;text-align:left;color:var(--gray-73);font-size:13px;border-top:1px solid rgba(20,30,80,.08);margin-top:24px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:32px;align-items:start}
.footer-brand .logo{display:inline-block;height:26px;margin-bottom:14px}
.footer-brand .logo img{height:26px;width:auto;display:block}
.footer-brand p{font-size:13px;line-height:1.5;color:var(--gray-103);max-width:250px;margin-bottom:16px}
.footer-social a{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;border:1px solid var(--border);color:var(--gray-70);transition:color .15s,border-color .15s}
.footer-social a:hover{color:var(--blue);border-color:var(--blue)}
.footer-col-title{display:block;font-size:12px;font-weight:600;letter-spacing:-0.01em;color:var(--gray-29);margin-bottom:14px}
.footer-col-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col-links a{font-size:13px;color:var(--gray-73);text-decoration:none;letter-spacing:-0.01em;transition:color .15s}
.footer-col-links a:hover{color:var(--blue)}
.footer-bottom-row{display:flex;align-items:center;justify-content:space-between;margin-top:44px;padding-top:22px;border-top:1px solid rgba(20,30,80,.06);color:var(--gray-103);font-size:12px}
.footer-legal-links{display:flex;gap:18px}
.footer-legal-links a{color:var(--gray-103);text-decoration:none}
.footer-legal-links a:hover{color:var(--blue)}
@media (max-width:820px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-brand{grid-column:1 / -1}
  .footer-bottom-row{flex-direction:column;gap:12px;text-align:center}
}