:root{--ink:#10233F;--bg:#F5F7FB;--card:#fff;--blue:#2F6BFF;--mint:#12B886;--mut:#5B6B82;--line:#DDE4EF}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:17px/1.65 Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg)}
h1,h2,h3,.logo{font-family:Sora,Inter,sans-serif;letter-spacing:-.02em;line-height:1.15}
h1{font-size:clamp(2rem,4.6vw,3.4rem);margin:0 0 18px}h2{font-size:clamp(1.5rem,3vw,2.2rem);margin:0 0 10px}h3{margin:0 0 8px}
a{color:inherit}.wrap{max-width:1120px;margin:auto;padding:0 22px}.narrow{max-width:760px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{text-decoration:none;font-weight:800;font-size:1.25rem}.logo b{background:var(--ink);color:#fff;border-radius:8px;padding:1px 8px;margin-right:4px}.logo span{color:var(--mut);font-weight:600}
nav a{text-decoration:none;margin-left:22px;font-weight:500;font-size:.95rem}nav a:hover{color:var(--blue)}
.burger{display:none;background:none;border:0;font-size:1.6rem}
.btn{display:inline-block;background:var(--blue);color:#fff!important;border:0;padding:13px 24px;border-radius:10px;font-weight:600;text-decoration:none;cursor:pointer;font-size:1rem}
.btn:hover{background:#1f55d9}.btn.sm{padding:8px 16px;margin-left:22px}.btn.ghost{background:transparent;color:var(--ink)!important;border:2px solid var(--ink);padding:11px 22px;margin-left:8px}.btn.light{background:#fff;color:var(--ink)!important}
.hero{padding:76px 0 64px}.hero.sm{padding:56px 0 24px}.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}.lead{font-size:1.15rem;color:var(--mut);max-width:60ch}
.serp{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 24px 50px -24px rgba(16,35,63,.35)}
.serp .q{border:1px solid var(--line);border-radius:999px;padding:9px 16px;color:var(--mut);font-size:.9rem;margin-bottom:14px}
.ai{background:#EEF3FF;border-radius:12px;padding:14px 16px;margin-bottom:12px}.ai small{color:var(--blue);font-weight:600}.ai p{margin:4px 0 8px;font-size:.95rem}.ai mark{background:#CFE0FF;padding:0 3px}.cite{font-size:.8rem;color:var(--mut);border:1px solid var(--line);border-radius:6px;padding:2px 8px;background:#fff}
.res{display:flex;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line);font-weight:500;font-size:.95rem}.res em{font-style:normal;color:var(--mint);font-weight:600}.res i{font-style:normal;font-weight:700;margin-right:6px;font-size:.8rem}
.band{background:var(--ink);color:#fff}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:26px;padding-bottom:26px}.stats div{font-size:.9rem;color:#B9C6DB}.stats b{display:block;font:800 1.6rem Sora,sans-serif;color:#fff}
.sec{padding:76px 0}.alt{background:#fff;border-block:1px solid var(--line)}.sub{color:var(--mut);margin:0 0 30px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;text-decoration:none;display:flex;flex-direction:column;transition:border-color .2s}.card:hover{border-color:var(--blue)}.card p{color:var(--mut);margin:0 0 14px;flex:1;font-size:.95rem}.card span{color:var(--blue);font-weight:600}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.chk{list-style:none;padding:0;margin:0 0 30px}.chk li{padding:12px 0 12px 34px;border-bottom:1px solid var(--line);position:relative}.chk li:before{content:"✓";position:absolute;left:0;color:var(--mint);font-weight:800}.chk b{margin-right:6px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;padding:0;margin-top:26px;counter-reset:s;list-style:none}.steps li{counter-increment:s;border-top:3px solid var(--blue);padding-top:12px;color:var(--mut)}.steps li:before{content:counter(s);font:800 1.4rem Sora;color:var(--ink);display:block}.steps b{display:block;color:var(--ink)}
details{border-bottom:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:600}details p{color:var(--mut);margin:10px 0 0}
.cta{background:var(--blue);color:#fff;text-align:center;padding:64px 0}.cta p{opacity:.9}
.form{display:grid;gap:16px}label{font-weight:600;font-size:.95rem;display:grid;gap:6px}input,select,textarea{font:inherit;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;width:100%}.hp{position:absolute;left:-9999px}
.ok,.bad{padding:14px;border-radius:10px}.ok{background:#E3F8EF}.bad{background:#FDE8E8}
footer{background:var(--ink);color:#B9C6DB;padding:48px 0 0}footer .logo{color:#fff}footer .logo b{background:#fff;color:var(--ink)}.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px}footer h4{color:#fff;margin:0 0 10px}footer a{display:block;text-decoration:none;padding:3px 0}footer a.logo{display:inline-block}.copy{border-top:1px solid #243A5C;margin-top:34px;padding-top:18px;padding-bottom:22px;font-size:.85rem}
@media(max-width:820px){.hero-in,.two,.foot{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.burger{display:block}nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:12px 22px;border-bottom:1px solid var(--line)}nav.open{display:block}nav a{display:block;margin:0;padding:10px 0}.btn.sm{margin:8px 0;text-align:center}.sec{padding:52px 0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.logo img{display:block;height:40px;width:auto}.flogo{background:#fff;padding:6px 12px;border-radius:10px}
.hero{background:radial-gradient(60% 80% at 85% 0,#DCE7FF 0,transparent 70%)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 0}.chips span{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-size:.9rem;color:var(--mut)}
div.card{cursor:default}
.calc{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.ctl{display:grid;gap:18px}.ctl b{color:var(--blue)}input[type=range]{padding:0;accent-color:var(--blue)}
.out{display:grid;grid-template-columns:1fr 1fr;gap:12px}.out div{background:var(--bg);border-radius:12px;padding:16px;font-size:.9rem;color:var(--mut)}.out b{display:block;font:800 1.7rem Sora;color:var(--ink)}
@media(max-width:820px){.calc{grid-template-columns:1fr}}
.band{clip-path:polygon(0 18%,100% 0,100% 100%,0 100%);padding-top:22px}
.nav{backdrop-filter:blur(8px);background:rgba(255,255,255,.92)}
.hero h1{max-width:16ch}.logo img{height:38px}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(16,35,63,.4)}.card{transition:transform .2s,box-shadow .2s,border-color .2s}
.ind span{font-weight:500;color:var(--ink)}
.dash{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 24px 50px -28px rgba(16,35,63,.4)}.dh{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}.dh small{color:var(--mut)}
.kp{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.kp div{background:var(--bg);border-radius:10px;padding:10px 12px}.kp small{display:block;color:var(--mut);font-size:.78rem}.kp b{font:800 1.3rem Sora}.kp em{font-style:normal;color:var(--mint);font-weight:600;font-size:.85rem;margin-left:6px}.dash svg{width:100%;height:90px;margin-top:14px;display:block}
.hot{border:2px solid var(--blue);position:relative}.hot:before{content:"Best for multi-channel growth";position:absolute;top:-12px;left:18px;background:var(--blue);color:#fff;font-size:.75rem;font-weight:600;padding:2px 10px;border-radius:999px}
.mini{list-style:none;padding:0;margin:0;font-size:.92rem}.mini li{padding:5px 0 5px 22px;position:relative;border-top:1px solid var(--line)}.mini li:before{content:"✓";position:absolute;left:0;color:var(--mint);font-weight:800}
.mailline{background:#E8EFFF;border-radius:10px;padding:12px 16px;margin:0 0 24px}.mailline a{color:var(--blue);font-weight:600}.next{margin-top:48px}
.serp>*{animation:up .6s both}.serp>*:nth-child(2){animation-delay:.25s}.serp>*:nth-child(3){animation-delay:.5s}.serp>*:nth-child(4){animation-delay:.65s}.serp>*:nth-child(5){animation-delay:.8s}
@keyframes up{from{opacity:0;transform:translateY(10px)}}
.stick{display:none}
@media(max-width:820px){.stick{display:block;position:fixed;left:14px;right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px));background:var(--blue);color:#fff;text-align:center;padding:14px;border-radius:12px;font-weight:600;text-decoration:none;z-index:6;box-shadow:0 10px 30px -10px rgba(16,35,63,.6)}footer{padding-bottom:70px}}
@media(prefers-reduced-motion:reduce){.serp>*{animation:none}}
.hform{display:flex;gap:8px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:6px;max-width:560px;box-shadow:0 14px 34px -22px rgba(16,35,63,.5)}.hform input{border:0;flex:1;min-width:0;background:transparent}.hform input:focus{outline:0}.hform:focus-within{border-color:var(--blue)}.micro{font-size:.85rem;color:var(--mut);margin:10px 0 0}
.wiz fieldset{border:0;padding:0;margin:0}.wiz legend{font:700 1.3rem Sora;margin-bottom:16px;padding:0}.js .step{display:none}.js .step.on{display:block}
.prog{height:6px;background:var(--line);border-radius:9px;margin-bottom:26px;overflow:hidden;display:none}.js .prog{display:block}.prog i{display:block;height:100%;width:33%;background:var(--blue);transition:width .3s}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.opt{position:relative;display:block}.opt input{position:absolute;opacity:0;width:1px}.opt span{display:block;border:2px solid var(--line);background:#fff;border-radius:12px;padding:16px;font-weight:600;cursor:pointer;transition:border-color .15s,background .15s}.opt input:checked+span{border-color:var(--blue);background:#EEF3FF}.opt input:focus-visible+span{outline:3px solid var(--blue)}
.nav2{display:flex;gap:10px;margin-top:22px}.nav2 .btn.ghost{margin:0}
@media(max-width:560px){.hform{flex-direction:column}}
.sc{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.sc h3{margin-bottom:12px}
.ck{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);cursor:pointer;font-weight:400;align-items:flex-start}.ck input{width:20px;height:20px;margin-top:3px;accent-color:var(--blue);flex:none;padding:0}
.scr{background:var(--bg);border-radius:14px;padding:24px;align-self:start;position:sticky;top:90px}.scr b{font:800 2.6rem Sora;display:block}.scr p{color:var(--mut)}.meter{height:8px;background:var(--line);border-radius:9px;overflow:hidden;margin-bottom:14px}.meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--mint));transition:width .3s}
.prose h2{font-size:1.4rem;margin:34px 0 8px}.prose p{color:#2b3b52}
@media(max-width:820px){.sc{grid-template-columns:1fr}.scr{position:static}}