:root{
  --blue:#1E5EFF;--orange:#FF7A1A;--navy:#0B1B3A;
  --ink:#0B1B3A;--ink-2:#4A5568;--ink-3:#8A94A6;
  --line:#E6E9EF;--line-2:#F1F3F7;--bg:#FFFFFF;--bg-2:#F7F8FA;
  --ok:#1A9E5C;--tint:rgba(30,94,255,.08);
  --wa:#DCF8C6;--wa-bg:#EFE7DD;
  --r:12px;--max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(34px,5vw,52px);font-weight:700;text-wrap:balance}
h2{font-size:clamp(26px,3.4vw,38px);font-weight:700;margin-bottom:28px}
h3{font-size:18px;font-weight:600;margin:14px 0 8px}
p{margin:0 0 12px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px}
.skip:focus{left:8px;top:8px;z-index:100}
.eyebrow{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--blue);margin:0 0 12px}
.lede{font-size:19px;color:var(--ink-2);max-width:720px;margin:0 auto 28px}
.muted{color:var(--ink-3);font-size:15px}
.br-wide{display:none}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:18px}
.mark{width:28px;height:28px;flex:none}
.links{display:none;gap:24px;margin-left:12px}
.links a{color:var(--ink-2);font-weight:500;font-size:15px}
.links a:hover{color:var(--ink)}
.nav-cta{margin-left:auto;display:flex;gap:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 16px;border-radius:9px;font-weight:600;font-size:15px;border:1px solid transparent;white-space:nowrap;transition:background .15s ease-out,transform .15s ease-out}
.btn.lg{height:48px;padding:0 22px;font-size:16px}
.btn.primary{background:var(--blue);color:#fff}
.btn.primary:hover{background:#174DD6}
.btn.secondary{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.secondary:hover{background:var(--bg-2)}
.btn.ghost{color:var(--ink-2)}
.btn.ghost:hover{color:var(--ink);background:var(--bg-2)}

/* hero */
.hero{padding:72px 0 48px;text-align:center;background:linear-gradient(180deg,#F7F8FA 0%,#fff 60%)}
.hero-in{max-width:980px}
.hero h1{margin-bottom:18px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.trust{list-style:none;padding:0;margin:0 0 48px;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 24px;font-size:14px;color:var(--ink-2);font-weight:500}
.trust li{display:flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.dot.ok{background:var(--ok)}

/* product shot */
.shot{margin:0;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 20px 60px rgba(11,27,58,.08);overflow:hidden;text-align:left}
.shot-bar{display:flex;align-items:center;gap:6px;height:36px;padding:0 14px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.shot-bar span{width:10px;height:10px;border-radius:50%;background:var(--line)}
.shot-bar em{margin-left:12px;font-style:normal;font-size:12px;color:var(--ink-3);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.shot-body{display:grid;grid-template-columns:1fr;min-height:360px}
.shot-side{display:none;border-right:1px solid var(--line);padding:14px 10px;background:#fff}
.s-item{display:flex;justify-content:space-between;padding:8px 12px;border-radius:8px;font-size:14px;color:var(--ink-2);font-weight:500}
.s-item.active{background:var(--tint);color:var(--blue)}
.s-item b{background:var(--blue);color:#fff;border-radius:10px;font-size:11px;padding:0 7px;line-height:18px}
.shot-list{display:none;border-right:1px solid var(--line)}
.c-row{display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line-2);font-size:14px}
.c-row.active{background:var(--bg-2)}
.c-row b{display:block;font-weight:600}
.c-row small{display:block;color:var(--ink-3);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.c-row time{font-size:12px;color:var(--ink-3)}
.av{width:36px;height:36px;border-radius:50%;background:var(--tint);color:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px}
.shot-chat{background:var(--wa-bg);padding:16px;display:flex;flex-direction:column;gap:8px}
.win{align-self:center;font-size:12px;background:#fff;color:var(--ink-2);padding:4px 10px;border-radius:12px;margin-bottom:6px}
.bub{max-width:78%;padding:9px 12px;border-radius:10px;font-size:14px;background:#fff;position:relative;box-shadow:0 1px 1px rgba(0,0,0,.06)}
.bub.out{align-self:flex-end;background:var(--wa)}
.bub i{font-style:normal;font-size:11px;color:#53BDEB;margin-left:8px}
.composer{margin-top:auto;background:#fff;border-radius:22px;padding:10px 16px;font-size:14px;color:var(--ink-3);display:flex;justify-content:space-between}
.composer span{color:var(--blue);font-weight:600}

/* band */
.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.band-in{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding:24px 16px}
.band-in div{display:flex;flex-direction:column;gap:2px}
.band-in strong{font-size:15px}
.band-in span{font-size:13px;color:var(--ink-3)}

/* sections */
.section{padding:80px 0}
.section.alt{background:var(--bg-2)}
.grid3{display:grid;grid-template-columns:1fr;gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.card p{color:var(--ink-2);font-size:15px;margin:0}
.ico{width:28px;height:28px;stroke:var(--blue);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.more{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px 20px;align-items:baseline;font-size:14px;color:var(--ink-2)}
.more span{font-weight:600;color:var(--ink-3);text-transform:uppercase;font-size:12px;letter-spacing:.04em}
.more ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px}
.more li::before{content:"✓ ";color:var(--ok)}

.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr;gap:20px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.steps p{color:var(--ink-2);font-size:15px;margin:0}
.num{display:inline-flex;width:32px;height:32px;border-radius:50%;background:var(--orange);color:#fff;font-weight:700;align-items:center;justify-content:center;font-size:15px}

.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.cmp{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.cmp th,.cmp td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line-2);vertical-align:top}
.cmp thead th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3);font-weight:600}
.cmp tbody th{font-weight:600;color:var(--ink);width:28%}
.cmp td{color:var(--ink-2)}
.cmp .hl{background:var(--tint);color:var(--ink);font-weight:500}
.cmp thead .hl{color:var(--blue)}
.cmp tr:last-child th,.cmp tr:last-child td{border-bottom:0}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.chips span{background:#fff;border:1px solid var(--line);border-radius:20px;padding:8px 14px;font-size:14px;font-weight:500}

details{border-top:1px solid var(--line);padding:16px 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--ink-3);font-weight:400;font-size:22px}
details[open] summary::after{content:"–"}
details p{color:var(--ink-2);margin:10px 0 0;font-size:15px}

.cta{background:var(--navy);color:#fff;padding:72px 0;text-align:center}
.cta h2{margin-bottom:8px}
.cta p{color:rgba(255,255,255,.75);margin-bottom:24px;font-size:17px}

.foot{padding:40px 0;border-top:1px solid var(--line);font-size:13px;color:var(--ink-3)}
.foot-in{display:flex;flex-direction:column;gap:14px}
.brand.small{font-size:15px}
.brand.small .mark{width:22px;height:22px}
.foot p{max-width:620px;margin:0}
.foot nav{display:flex;gap:18px}
.foot nav a{color:var(--ink-2);font-weight:500}

@media (min-width:720px){
  .br-wide{display:inline}
  .links{display:flex}
  .band-in{grid-template-columns:repeat(4,1fr)}
  .grid3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .shot-body{grid-template-columns:200px 300px 1fr}
  .shot-side,.shot-list{display:block}
  .foot-in{flex-direction:row;align-items:center;justify-content:space-between}
}
@media (min-width:1000px){
  .grid3{grid-template-columns:repeat(3,1fr)}
  .hero{padding:96px 0 64px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}