:root{
  --bg:#fbfbfd;--gray:#f5f5f7;--ink:#1d1d1f;--muted:#6e6e73;--line:#d2d2d7;
  --blue:#0071e3;--blue-h:#0077ed;--link:#0066cc;--black:#000;--card-d:#1d1d1f;--muted-d:#a1a1a6;
  --grad:linear-gradient(90deg,#2997ff 0%,#a259ff 50%,#ff5f8f 100%);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text",Inter,"Helvetica Neue",Arial,sans-serif;
  --wrap:1080px;--r:28px;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;color-scheme:light}
body{font:400 17px/1.47 var(--font);letter-spacing:-.022em;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit}
.wrap{width:min(var(--wrap),100% - 44px);margin-inline:auto}
.wide{width:min(1240px,100% - 44px);margin-inline:auto}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.035em;line-height:1.06}
h1{font-size:clamp(2.7rem,8vw,6rem);line-height:1.03}
h2{font-size:clamp(2.1rem,5.2vw,3.7rem);letter-spacing:-.032em}
h3{font-size:1.5rem;letter-spacing:-.02em;line-height:1.15}
p{max-width:62ch}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}

/* nav */
.hdr{position:sticky;top:0;z-index:50;background:rgba(251,251,253,.72);backdrop-filter:saturate(180%) blur(22px);-webkit-backdrop-filter:saturate(180%) blur(22px);border-bottom:1px solid rgba(0,0,0,.08)}
.hdr .wide{display:flex;align-items:center;justify-content:space-between;height:52px;gap:20px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:600;font-size:1.02rem;letter-spacing:-.02em}
.logo svg{width:20px;height:20px;color:var(--ink)}
.nav{display:flex;align-items:center;gap:30px}
.nav a{text-decoration:none;font-size:.8rem;color:rgba(29,29,31,.8);transition:color .2s}
.nav a:hover{color:#000}
.nav a.nb{background:var(--blue);color:#fff;padding:6px 14px;border-radius:999px;font-weight:500}
.nav a.nb:hover{background:var(--blue-h);color:#fff}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.burger span{display:block;height:1.5px;background:var(--ink);margin:7px 12px;transition:.3s}

/* buttons & links */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 26px;border-radius:999px;background:var(--blue);color:#fff;font:500 1.05rem var(--font);letter-spacing:-.01em;text-decoration:none;border:0;cursor:pointer;transition:background .2s,transform .2s}
.btn:hover{background:var(--blue-h)}
.btn:active{transform:scale(.97)}
.btn.light{background:#fff;color:var(--ink)}.btn.light:hover{background:#f0f0f2}
.lnk{color:var(--link);text-decoration:none;font-size:1.2rem;letter-spacing:-.015em}
.lnk::after{content:" ›"}
.lnk:hover{text-decoration:underline}
.dark .lnk{color:#2997ff}

/* hero */
.hero{text-align:center;padding:clamp(56px,9vw,110px) 0 0;background:var(--bg);overflow:hidden;position:relative}
.eyebrow{display:block;font-size:1.05rem;font-weight:600;color:var(--muted);letter-spacing:-.01em;margin-bottom:14px}
.hero h1{max-width:15ch;margin-inline:auto}
.hero .lead{font-size:clamp(1.2rem,2.4vw,1.7rem);line-height:1.25;color:var(--muted);margin:24px auto 0;max-width:30ch;letter-spacing:-.025em;font-weight:400}
.cta{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:center;align-items:center;margin-top:34px}
.phero{text-align:center;padding:clamp(48px,7vw,96px) 0 clamp(36px,5vw,64px);background:var(--bg)}
.phero h1{font-size:clamp(2.4rem,6.2vw,4.6rem);max-width:18ch;margin-inline:auto}
.phero .lead{font-size:clamp(1.15rem,2.2vw,1.5rem);line-height:1.3;color:var(--muted);margin:20px auto 0;max-width:36ch}
.crumbs{font-size:.8rem;color:var(--muted);margin-bottom:22px}
.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.crumbs span{margin:0 8px;opacity:.5}

/* hero device stage */
.stage{position:relative;width:min(1000px,100% - 44px);margin:clamp(48px,7vw,84px) auto 0;height:clamp(300px,52vw,560px)}
.stage::before{content:"";position:absolute;inset:6% 4% -20% 4%;background:radial-gradient(60% 60% at 30% 40%,rgba(41,151,255,.35),transparent 70%),radial-gradient(50% 50% at 75% 55%,rgba(162,89,255,.32),transparent 70%),radial-gradient(40% 40% at 55% 85%,rgba(255,95,143,.28),transparent 70%);filter:blur(40px)}
.mac{position:absolute;left:50%;translate:-50% 0;top:0;width:84%;aspect-ratio:16/10.2;background:#fff;border-radius:18px 18px 0 0;box-shadow:0 40px 90px -20px rgba(0,0,0,.35),0 0 0 1px rgba(0,0,0,.08);overflow:hidden}
.bar{height:6.2%;min-height:22px;background:#f2f2f4;display:flex;align-items:center;gap:6px;padding:0 14px;border-bottom:1px solid #e5e5e8}
.bar i{width:10px;height:10px;border-radius:50%;background:#ff5f57}.bar i:nth-child(2){background:#febc2e}.bar i:nth-child(3){background:#28c840}
.bar b{margin-left:14px;flex:0 1 38%;height:60%;background:#e4e4e8;border-radius:6px}
.scr{padding:5% 6%;display:grid;gap:4%;grid-template-columns:1.2fr 1fr;align-items:center;height:calc(100% - 6.2%);background:linear-gradient(180deg,#fff,#f7f7fa)}
.scr .tx i{display:block;height:clamp(7px,1.3vw,14px);border-radius:99px;background:#e6e6ea;margin:0 0 4%}
.scr .tx i.h{height:clamp(14px,3vw,34px);width:88%;background:#1d1d1f;margin-bottom:5%}.scr .tx i.h2{height:clamp(14px,3vw,34px);width:60%;background:var(--grad)}
.scr .tx i:nth-child(n+4){width:80%}.scr .tx i.bt{width:28%;height:clamp(14px,2.4vw,26px);background:var(--blue);margin-top:6%}
.scr .art{aspect-ratio:1;border-radius:22px;background:conic-gradient(from 210deg at 50% 50%,#2997ff,#a259ff,#ff5f8f,#ffb86b,#2997ff);position:relative;box-shadow:0 20px 50px -18px rgba(162,89,255,.6)}
.scr .art::after{content:"";position:absolute;inset:16%;border-radius:50%;background:rgba(255,255,255,.55);backdrop-filter:blur(8px)}
.phone{position:absolute;right:3%;bottom:-3%;width:19%;aspect-ratio:9/19;background:#111;border-radius:clamp(14px,2.6vw,30px);padding:clamp(3px,.5vw,6px);box-shadow:0 30px 70px -15px rgba(0,0,0,.45);z-index:2;animation:bob 7s ease-in-out infinite}
.phone .in{height:100%;border-radius:clamp(11px,2.2vw,25px);background:linear-gradient(170deg,#2997ff,#a259ff 55%,#ff5f8f);position:relative;overflow:hidden;display:grid;align-content:end;gap:6%;padding:12%}
.phone .in::before{content:"";position:absolute;top:2.4%;left:50%;translate:-50% 0;width:34%;height:3.2%;background:#000;border-radius:99px}
.phone .in i{display:block;height:clamp(6px,1.6vw,18px);border-radius:99px;background:rgba(255,255,255,.7)}.phone .in i:first-child{width:80%;background:#fff}.phone .in i:last-child{width:50%}
.glass{position:absolute;z-index:3;padding:clamp(8px,1.3vw,14px) clamp(12px,1.8vw,20px);border-radius:16px;background:rgba(255,255,255,.7);backdrop-filter:blur(18px) saturate(180%);-webkit-backdrop-filter:blur(18px) saturate(180%);box-shadow:0 18px 44px -14px rgba(0,0,0,.28),0 0 0 1px rgba(255,255,255,.6);font-size:clamp(.62rem,1.3vw,.95rem);font-weight:600;display:flex;align-items:center;gap:8px;animation:bob 8s ease-in-out infinite}
.glass::before{content:"";width:.7em;height:.7em;border-radius:50%;background:#30d158}
.g1{left:0;top:26%}.g2{left:5%;bottom:8%;animation-delay:-3s}.g2::before{background:var(--blue)}.g3{right:0;top:12%;animation-delay:-5s}.g3::before{background:#ff5f8f}
@keyframes bob{50%{transform:translateY(-12px)}}

/* sections */
section{padding:clamp(70px,10vw,140px) 0}
.s-gray{background:var(--gray)}.dark{background:var(--black);color:#f5f5f7}
.center{text-align:center}.center p{margin-inline:auto}
.sec-head{text-align:center;margin-bottom:clamp(40px,6vw,72px)}
.sec-head p{color:var(--muted);font-size:clamp(1.15rem,2.2vw,1.45rem);line-height:1.3;margin:18px auto 0;max-width:36ch}
.sec-head .eyebrow{color:var(--blue)}
.dark .sec-head p{color:var(--muted-d)}

/* bento */
.bento{display:grid;gap:18px;grid-template-columns:repeat(6,1fr)}
.tile{grid-column:span 2;background:#fff;border-radius:var(--r);padding:clamp(28px,3.4vw,44px);text-decoration:none;display:flex;flex-direction:column;gap:12px;min-height:340px;position:relative;overflow:hidden;transition:transform .45s cubic-bezier(.2,.8,.2,1),box-shadow .45s}
.tile:hover{transform:scale(1.015);box-shadow:0 30px 60px -30px rgba(0,0,0,.25)}
.tile.w3{grid-column:span 3}.tile.w4{grid-column:span 4}
.tile .ico{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;color:#fff;font-size:1.3rem;font-weight:700;background:var(--grad)}
.tile h3{margin-top:8px}.tile p{color:var(--muted);font-size:1.05rem;line-height:1.38}
.tile .lnk{margin-top:auto;font-size:1.05rem}
.tile.d{background:#000;color:#f5f5f7}.tile.d p{color:var(--muted-d)}.tile.d .lnk{color:#2997ff}
.tile.b{background:linear-gradient(135deg,#0a84ff,#5e5ce6 60%,#bf5af2);color:#fff}.tile.b p{color:rgba(255,255,255,.85)}.tile.b .lnk{color:#fff}.tile.b .ico{background:rgba(255,255,255,.22)}
.tile.d .ico{background:var(--grad)}
.tile::after{content:"";position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;border-radius:50%;background:var(--grad);opacity:.1;filter:blur(30px);pointer-events:none}

/* features (dark) */
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:48px 40px;margin-top:20px}
.feat h3{font-size:1.35rem;margin:14px 0 10px;color:#f5f5f7}
.feat p{color:var(--muted-d);font-size:1.02rem;line-height:1.4}
.feat .n{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--grad);font-weight:700;color:#fff}
.big{font-size:clamp(2rem,5vw,3.8rem);line-height:1.08;max-width:22ch;margin:0 auto 24px;font-weight:700;letter-spacing:-.04em}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.step{background:#fff;border-radius:var(--r);padding:34px 30px 36px}
.step::before{content:attr(data-n);display:block;font-size:3.4rem;font-weight:700;letter-spacing:-.05em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;margin-bottom:22px}
.step h3{margin-bottom:10px}.step p{color:var(--muted);font-size:1.02rem;line-height:1.4}

.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chip{padding:10px 20px;border-radius:999px;background:#fff;font-size:.98rem;text-decoration:none;box-shadow:0 0 0 1px rgba(0,0,0,.07);transition:.2s}
a.chip:hover{background:var(--ink);color:#fff}
.s-gray .chip{background:#fff}
.prose .chips{justify-content:flex-start}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,90px)}
.two h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:22px}

details{border-bottom:1px solid var(--line);padding:22px 0}
details summary{cursor:pointer;font-size:1.3rem;font-weight:600;letter-spacing:-.02em;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";font-size:1.8rem;font-weight:300;color:var(--muted);transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin-top:12px;color:var(--muted);font-size:1.05rem;line-height:1.45}
.faq{max-width:760px;margin-inline:auto}

.cta-band{text-align:center;background:var(--gray)}
.cta-band h2{margin-bottom:28px}

/* interior */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(30px,5vw,80px);align-items:start}
.prose h2{font-size:clamp(1.7rem,3vw,2.3rem);margin:52px 0 16px}.prose h2:first-child{margin-top:0}
.prose p,.prose ul{margin-bottom:16px;color:#3a3a3d;font-size:1.06rem;line-height:1.55}
.prose ul{padding-left:22px;max-width:62ch}.prose li{margin-bottom:8px}
.prose a{color:var(--link)}
.aside{position:sticky;top:78px;background:var(--gray);border-radius:var(--r);padding:34px 30px}
.aside h3{margin-bottom:10px}.aside p{color:var(--muted);margin-bottom:18px;font-size:1rem}
.aside ul{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:10px;font-size:.98rem}
.aside li::before{content:"✓ ";color:var(--blue);font-weight:700}
.aside .btn{width:100%}
.cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--gray);border-radius:var(--r);padding:30px}.card p{color:var(--muted);margin-top:8px;font-size:1rem}

/* form */
form{display:grid;gap:18px;background:var(--gray);padding:clamp(24px,4vw,40px);border-radius:var(--r)}
label{font-weight:600;font-size:.9rem;display:grid;gap:8px}
input,select,textarea{font:inherit;font-size:1rem;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,113,227,.2)}
textarea{min-height:140px;resize:vertical}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.hp{position:absolute;left:-9999px}
.note{font-size:.8rem;color:var(--muted)}

/* footer */
.ftr{background:var(--gray);color:var(--muted);padding:48px 0 30px;font-size:.78rem;line-height:1.5;border-top:1px solid #e5e5e7}
.ftr .cols{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:36px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.ftr h4{color:var(--ink);font-size:.78rem;margin-bottom:12px;letter-spacing:-.01em}
.ftr ul{list-style:none;padding:0;display:grid;gap:8px}
.ftr a{text-decoration:none}.ftr a:hover{text-decoration:underline;color:var(--ink)}
.ftr .logo{color:var(--ink);margin-bottom:12px}
.ftr .legal{padding-top:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}

.reveal{opacity:0;transform:translateY(34px) scale(.985);transition:opacity 1s cubic-bezier(.2,.8,.2,1),transform 1s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}

@media (max-width:900px){
  .bento{grid-template-columns:1fr 1fr}.tile,.tile.w3,.tile.w4{grid-column:span 1}.tile{min-height:300px}
  .layout,.two{grid-template-columns:1fr}.aside{position:static}
  .ftr .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:734px){
  .burger{display:block}
  .nav{position:fixed;inset:52px 0 auto 0;height:calc(100dvh - 52px);background:rgba(251,251,253,.98);backdrop-filter:blur(20px);flex-direction:column;align-items:flex-start;padding:24px 22px;gap:0;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.3s}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav a{font-size:1.7rem;font-weight:600;padding:12px 0;width:100%;border-bottom:1px solid var(--line);color:var(--ink)}
  .nav a.nb{margin-top:20px;text-align:center;padding:14px;font-size:1.1rem;border:0}
  .bento{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .ftr .cols{grid-template-columns:1fr}
  .glass.g1,.glass.g3{display:none}
}