:root{
  --ink:#0b0d12;--ink-2:#3a3f4b;--muted:#6b7280;--line:#e7e8ec;
  --bg:#ffffff;--bg-2:#f6f7f9;
  --brand:#4f46e5;--brand-2:#6366f1;--brand-ink:#3730a3;
  --accent:#12b981;--danger:#e5484d;
  --radius:18px;
  --shadow:0 1px 2px rgba(11,13,18,.04),0 12px 40px rgba(11,13,18,.06);
  --shadow-lg:0 2px 6px rgba(11,13,18,.06),0 30px 80px rgba(11,13,18,.12);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
h1,h2,h3,h4{letter-spacing:-.02em;line-height:1.1}
.btn{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;padding:13px 22px;border-radius:980px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 20px rgba(79,70,229,.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 28px rgba(79,70,229,.36)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg-2)}
.btn-lg{padding:16px 28px;font-size:16px}

/* NAV */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.02em}
.logo .mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;box-shadow:0 4px 12px rgba(79,70,229,.35)}
.nav-links{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:500;color:var(--ink-2)}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-cta{display:flex;align-items:center;gap:14px}
@media(max-width:860px){.nav-links{display:none}}

.eyebrow.on-dark{color:var(--brand-2)}

/* HERO */
.hero{position:relative;overflow:hidden;padding:88px 0 72px;text-align:center}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(60% 50% at 50% -8%,rgba(99,102,241,.14),transparent 70%),radial-gradient(40% 40% at 85% 20%,rgba(18,185,129,.08),transparent 70%)}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--brand-ink);background:rgba(79,70,229,.08);border:1px solid rgba(79,70,229,.16);padding:7px 14px;border-radius:980px;margin-bottom:26px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(18,185,129,.5);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(18,185,129,.5)}70%{box-shadow:0 0 0 8px rgba(18,185,129,0)}100%{box-shadow:0 0 0 0 rgba(18,185,129,0)}}
.hero h1{font-size:clamp(38px,6vw,66px);font-weight:700;max-width:16ch;margin:0 auto 22px}
.hero h1 .hl{background:linear-gradient(120deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{font-size:clamp(17px,2.4vw,21px);color:var(--ink-2);max-width:56ch;margin:0 auto 34px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-note{margin-top:18px;font-size:13px;color:var(--muted)}

/* PAGE HERO (interior pages) */
.phero{padding:64px 0 40px;text-align:center;position:relative;overflow:hidden}
.phero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(60% 60% at 50% -20%,rgba(99,102,241,.10),transparent 70%)}
.phero h1{font-size:clamp(32px,5vw,52px);font-weight:700;max-width:20ch;margin:0 auto 16px}
.phero p{font-size:clamp(16px,2.2vw,20px);color:var(--ink-2);max-width:60ch;margin:0 auto}

/* TRUST STRIP */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.trust-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:34px 0}
.stat{text-align:center}
.stat .n{font-size:clamp(26px,4vw,38px);font-weight:700;letter-spacing:-.03em;color:var(--ink)}
.stat .l{font-size:13px;color:var(--muted);margin-top:4px;font-weight:500}
@media(max-width:720px){.trust-inner{grid-template-columns:repeat(2,1fr);gap:28px}}

section.block{padding:88px 0}
section.block.tight{padding:64px 0}
.center{text-align:center;max-width:660px;margin:0 auto 52px}
.center h2{font-size:clamp(28px,4vw,44px);font-weight:700;margin-bottom:16px}
.center p{font-size:18px;color:var(--ink-2)}

/* CALCULATOR */
.calcwrap{background:var(--ink);color:#fff}
.calcwrap .center h2{color:#fff}
.calcwrap .center p{color:#b4b7c2}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#12141b;border:1px solid #24262f;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg)}
.calc .controls{padding:38px}
.calc .result{padding:38px;background:linear-gradient(160deg,#171a22,#12141b);border-left:1px solid #24262f}
.calc label{display:block;font-size:14px;font-weight:600;color:#e7e8ee;margin:0}
.calc .val{font-weight:700;color:var(--brand-2)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:#2a2d38;outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.4);border:3px solid var(--brand)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;cursor:pointer;border:3px solid var(--brand)}
.rangehead{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.calc .controls .rangehead+input{margin-bottom:0}
.calc .controls>input[type=range]{margin-bottom:6px}
.mt26{margin-top:26px}
.row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid #24262f;font-size:15px}
.row:last-child{border-bottom:none}
.row .who{color:#b4b7c2}
.row .fh{color:#ff8a8f;font-weight:600}
.row .bt{color:#4ade80;font-weight:600}
.bigsave{margin-top:22px;text-align:center;padding:26px;border-radius:16px;background:rgba(18,185,129,.1);border:1px solid rgba(18,185,129,.25)}
.bigsave .k{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:#7fe0b5;font-weight:600}
.bigsave .v{font-size:clamp(34px,6vw,52px);font-weight:800;letter-spacing:-.03em;color:#fff;margin:6px 0}
.bigsave .sub{font-size:13px;color:#9aa0ac}
.hint{margin-top:26px;font-size:13px;color:#9aa0ac;line-height:1.6}
.hint b{color:#fff}
@media(max-width:760px){.calc{grid-template-columns:1fr}.calc .result{border-left:none;border-top:1px solid #24262f}}

/* FEATURE GRID */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#dcdde3}
.card .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin-bottom:16px;background:rgba(79,70,229,.1);font-size:20px}
.card h3{font-size:17px;font-weight:650;margin-bottom:7px}
.card p{font-size:14.5px;color:var(--ink-2);line-height:1.55}
@media(max-width:860px){.grid,.grid.two{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid,.grid.two{grid-template-columns:1fr}}

.alt{background:var(--bg-2)}

/* TESTIMONIALS */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:var(--bg);display:flex;flex-direction:column}
.quote .stars{color:#f5a623;font-size:14px;letter-spacing:3px;margin-bottom:16px}
.quote blockquote{font-size:16px;line-height:1.6;color:var(--ink);margin:0 0 18px;flex:1}
.quote .who{font-size:13px;color:var(--muted)}
.quote .who strong{color:var(--ink);font-weight:650}
@media(max-width:860px){.quotes{grid-template-columns:1fr}}

/* PARITY LIST */
.plist{display:grid;grid-template-columns:1fr 1fr;gap:12px 40px;max-width:820px;margin:0 auto}
.pitem{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.check{color:var(--accent);flex:0 0 auto;font-weight:800;margin-top:1px}
@media(max-width:640px){.plist{grid-template-columns:1fr;gap:0}}

/* OPERATORS */
.ops{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.op{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--bg);position:relative;overflow:hidden}
.op .live{position:absolute;top:16px;right:16px;font-size:11px;font-weight:700;color:var(--accent);display:flex;align-items:center;gap:5px}
.op h3{font-size:16px;margin-bottom:4px;padding-right:52px}
.op .cat{font-size:13px;color:var(--muted);margin-bottom:16px}
.op .metric{font-size:22px;font-weight:700;letter-spacing:-.02em}
.op .metric small{display:block;font-size:12px;color:var(--muted);font-weight:500;letter-spacing:0}
@media(max-width:760px){.ops{grid-template-columns:1fr}}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step .num{counter-increment:s;width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:700;margin-bottom:16px}
.step .num:before{content:counter(s)}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--ink-2)}
@media(max-width:760px){.steps{grid-template-columns:1fr}}

/* PRICING */
.ptable{max-width:900px;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg)}
.ptable .prow{display:grid;grid-template-columns:1.4fr 1fr 1fr;align-items:center}
.ptable .prow>div{padding:18px 22px;border-bottom:1px solid var(--line);font-size:15px}
.ptable .phead>div{background:var(--bg-2);font-weight:700;font-size:14px}
.ptable .prow>div:first-child{font-weight:600;color:var(--ink)}
.ptable .fhcol{color:var(--ink-2)}
.ptable .btcol{color:var(--brand-ink);font-weight:600;background:rgba(79,70,229,.04)}
.ptable .prow:last-child>div{border-bottom:none}
@media(max-width:640px){.ptable .prow{grid-template-columns:1fr}.ptable .prow>div{padding:12px 18px}.ptable .phead{display:none}}

.pricebig{text-align:center;margin:0 auto 8px}
.pricebig .n{font-size:clamp(64px,12vw,110px);font-weight:800;letter-spacing:-.04em;line-height:1;background:linear-gradient(120deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.pricebig .u{font-size:18px;color:var(--muted);margin-top:8px}

/* STACK CHIPS */
.stackrow{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:26px}
.chip{font-size:13px;font-weight:600;color:var(--ink-2);background:var(--bg);border:1px solid var(--line);padding:9px 16px;border-radius:980px}

/* FAQ */
details{border-bottom:1px solid var(--line);padding:20px 0}
details summary{font-weight:600;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px}
details summary::-webkit-details-marker{display:none}
details summary:after{content:"+";font-size:22px;color:var(--brand);font-weight:400;transition:transform .2s}
details[open] summary:after{transform:rotate(45deg)}
details p{margin-top:12px;color:var(--ink-2);font-size:15.5px;max-width:70ch}

/* BLOG */
.bloglist{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.post-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:var(--bg);transition:transform .18s,box-shadow .18s,border-color .18s;height:100%}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#dcdde3}
.post-card .tag{font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--brand);margin-bottom:12px}
.post-card h3{font-size:20px;margin-bottom:10px;line-height:1.25}
.post-card p{font-size:15px;color:var(--ink-2);flex:1}
.post-card .meta{font-size:13px;color:var(--muted);margin-top:16px}
.post-card .more{margin-top:14px;font-weight:600;color:var(--brand);font-size:14px}
@media(max-width:680px){.bloglist{grid-template-columns:1fr}}

/* ARTICLE */
.article{max-width:720px;margin:0 auto;padding:56px 24px 40px}
.article .kicker{font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
.article h1{font-size:clamp(30px,5vw,46px);font-weight:700;line-height:1.12;margin-bottom:16px}
.article .byline{font-size:14px;color:var(--muted);margin-bottom:8px;padding-bottom:32px;border-bottom:1px solid var(--line)}
.prose{font-size:17.5px;line-height:1.72;color:var(--ink-2)}
.prose h2{font-size:26px;color:var(--ink);margin:44px 0 14px}
.prose h3{font-size:20px;color:var(--ink);margin:32px 0 10px}
.prose p{margin:0 0 20px}
.prose ul,.prose ol{margin:0 0 20px 24px}
.prose li{margin-bottom:9px}
.prose a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(79,70,229,.35)}
.prose strong{color:var(--ink);font-weight:650}
.prose blockquote{margin:24px 0;padding:6px 22px;border-left:3px solid var(--brand);color:var(--ink);font-size:20px;font-style:italic}
.prose code{background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:2px 7px;font-size:.9em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.prose hr{border:none;border-top:1px solid var(--line);margin:36px 0}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:16px}
.prose th,.prose td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line)}
.prose thead th{background:var(--bg-2);color:var(--ink);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.04em}
.prose tbody td{color:var(--ink-2)}
.prose tbody tr:last-child td{border-bottom:none}
.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:20px}
.breadcrumb a{color:var(--brand)}
.article-cta{margin:48px auto 0;max-width:720px;padding:32px;border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--line);text-align:center}
.article-cta h3{font-size:22px;margin-bottom:10px}
.article-cta p{color:var(--ink-2);margin-bottom:18px}

/* CONTACT */
.contactgrid{display:grid;grid-template-columns:1fr 1fr;gap:48px;max-width:960px;margin:0 auto;align-items:start}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:var(--ink)}
.field input,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;font-family:inherit;font-size:15px;background:var(--bg);color:var(--ink)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.selllist li{margin-bottom:14px;display:flex;gap:12px;font-size:16px;color:var(--ink-2)}
.selllist{list-style:none}
@media(max-width:760px){.contactgrid{grid-template-columns:1fr;gap:32px}}

/* CTA */
.cta{text-align:center;padding:96px 0;position:relative;overflow:hidden}
.cta:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(60% 80% at 50% 0%,rgba(79,70,229,.12),transparent 70%)}
.cta h2{font-size:clamp(30px,5vw,48px);font-weight:700;margin-bottom:18px;max-width:18ch;margin-inline:auto}
.cta p{font-size:18px;color:var(--ink-2);max-width:52ch;margin:0 auto 30px}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:56px 0 40px;color:var(--muted);font-size:14px;background:var(--bg-2)}
.foot-cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px}
.foot-loc{font-size:13px;color:var(--muted);margin-top:14px}
.foot-cols h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink);margin-bottom:14px}
.foot-cols a{display:block;color:var(--ink-2);margin-bottom:9px;font-size:14px}
.foot-cols a:hover{color:var(--ink)}
.foot-blurb{font-size:14px;color:var(--muted);max-width:34ch;margin-top:14px;line-height:1.6}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:24px;border-top:1px solid var(--line)}
@media(max-width:900px){.foot-cols{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:480px){.foot-cols{grid-template-columns:1fr}}

.u{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line)}