:root{
  --ink:#0b2533;
  --ink-2:#153d4f;
  --body:#4f6773;
  --muted:#78909c;
  --line:#d9e7ed;
  --line-2:#c8dce5;
  --paper:#ffffff;
  --ice:#f6fbfd;
  --pool-50:#eef9fc;
  --pool-100:#dff3f8;
  --pool-200:#bfe7f0;
  --pool-500:#1592bd;
  --pool-600:#0b759e;
  --pool-700:#075b7a;
  --green:#17784a;
  --green-bg:#ebf8f0;
  --amber:#8a5d00;
  --amber-bg:#fff7df;
  --red:#a13e38;
  --red-bg:#fff0ee;
  --shadow-sm:0 8px 24px rgba(12,64,86,.06);
  --shadow-md:0 20px 50px rgba(12,64,86,.10);
  --shadow-lg:0 35px 80px rgba(12,64,86,.13);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ice);color:var(--ink);font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit}
button,input,select{font:inherit}
img{max-width:100%;display:block}
.wrap{width:min(var(--max),calc(100% - 36px));margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:auto}.skip-link:focus{left:16px;top:16px;z-index:999;background:#fff;padding:10px 12px;border:1px solid var(--line)}
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(201,223,232,.9)}
.header-inner{height:70px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:900;letter-spacing:-.03em}
.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,#dff6fb,#9bdcec);display:grid;place-items:center;border:1px solid #bfe7f0;box-shadow:inset 0 1px 0 #fff}
.brand-mark svg{width:21px;height:21px}
.brand-text{display:flex;flex-direction:column;line-height:1.05}.brand-text small{font-size:10px;color:var(--muted);font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-top:3px}
.nav{display:flex;align-items:center;gap:22px}.nav a{text-decoration:none;color:var(--body);font-weight:750;font-size:.9rem}.nav a:hover{color:var(--pool-700)}
.nav .nav-cta{background:var(--pool-700);color:#fff;padding:10px 14px;border-radius:10px}.nav .nav-cta:hover{color:#fff;background:#064c67}
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#f8fcfe 74%,var(--ice) 100%);padding:72px 0 52px}
.hero:before{content:"";position:absolute;inset:auto -10% 2% 45%;height:420px;background:radial-gradient(circle at center,rgba(41,174,214,.12),rgba(41,174,214,0) 68%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,.87fr) minmax(520px,1.13fr);gap:54px;align-items:start}
.hero-copy{padding-top:20px;position:relative;z-index:2}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid var(--pool-200);border-radius:999px;background:var(--pool-50);color:var(--pool-700);font-size:.78rem;font-weight:900;letter-spacing:.02em}
.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--pool-500);box-shadow:0 0 0 4px rgba(21,146,189,.09)}
h1,h2,h3{margin:0;line-height:1.05;letter-spacing:-.045em}h1{font-size:clamp(3.25rem,6.8vw,6.35rem);max-width:760px}h2{font-size:clamp(2.15rem,4.2vw,3.75rem)}h3{font-size:1.28rem}
.hero h1{margin-top:18px}.hero h1 em{font-style:normal;color:var(--pool-700)}
.lede{font-size:clamp(1.08rem,1.9vw,1.26rem);color:var(--body);max-width:690px;margin:24px 0 0}
.hero-points{display:grid;gap:11px;margin:28px 0 0;padding:0;list-style:none}.hero-points li{display:grid;grid-template-columns:24px 1fr;gap:10px;color:var(--ink-2);align-items:start}.check{width:22px;height:22px;border-radius:50%;background:var(--green-bg);color:var(--green);display:grid;place-items:center;font-size:.76rem;font-weight:950;margin-top:2px}
.hero-trust{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:26px;color:var(--muted);font-size:.83rem;font-weight:700}.hero-trust span{display:flex;align-items:center;gap:6px}.hero-trust span:before{content:"";width:5px;height:5px;border-radius:50%;background:#89c8d9}
.hero-app{position:relative;z-index:2}
.app-shell{background:#fff;border:1px solid var(--line-2);box-shadow:var(--shadow-lg);border-radius:24px;overflow:hidden}
.app-topbar{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid var(--line);background:#fbfdfe}.app-title{font-size:.9rem;font-weight:900;letter-spacing:-.01em}.privacy{font-size:.76rem;color:var(--muted);display:flex;gap:6px;align-items:center}.privacy svg{width:14px;height:14px}
.calc-body{display:grid;grid-template-columns:1fr 1fr;gap:0}.calc-form{padding:22px 22px 24px;border-right:1px solid var(--line);background:#fff}.calc-result{padding:22px;background:linear-gradient(180deg,#fbfeff 0%,#f7fbfd 100%);min-height:585px}
.group{margin-top:20px}.group:first-child{margin-top:0}.group-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.11em;font-weight:900;color:var(--pool-700);margin-bottom:10px}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.field.full{grid-column:1/-1}.field label{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.78rem;font-weight:850;margin-bottom:5px;color:var(--ink-2)}.field label small{font-weight:700;color:var(--muted)}
.field-wrap{position:relative}.field-wrap .prefix,.field-wrap .suffix{position:absolute;top:50%;transform:translateY(-50%);font-size:.8rem;color:var(--muted);pointer-events:none}.field-wrap .prefix{left:11px}.field-wrap .suffix{right:11px}.field-wrap.has-prefix input{padding-left:27px}.field-wrap.has-suffix input{padding-right:39px}
input,select{width:100%;border:1px solid #cddfe7;background:#fff;color:var(--ink);border-radius:9px;padding:10px 11px;outline:none;transition:border .15s,box-shadow .15s}input:focus,select:focus{border-color:#76bfd5;box-shadow:0 0 0 3px rgba(31,143,180,.11)}
.sample-note{font-size:.72rem;color:var(--muted);margin-top:11px}.sample-note button{border:0;background:none;padding:0;color:var(--pool-700);font-weight:850;cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.result-empty{height:100%;min-height:540px;display:grid;place-items:center;text-align:center;padding:40px 25px;color:var(--muted)}.result-empty-icon{width:64px;height:64px;border-radius:20px;background:var(--pool-50);color:var(--pool-700);display:grid;place-items:center;margin:0 auto 16px;border:1px solid var(--pool-100)}.result-empty-icon svg{width:31px;height:31px}.result-empty strong{display:block;color:var(--ink);font-size:1.1rem;margin-bottom:5px}
.result-live{display:none}.result-live.show{display:block}.status-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.status-copy small{display:block;text-transform:uppercase;letter-spacing:.1em;font-size:.7rem;font-weight:950;color:var(--muted);margin-bottom:5px}.status-copy h3{font-size:1.52rem;letter-spacing:-.035em}.status-pill{font-size:.72rem;font-weight:950;padding:7px 9px;border-radius:999px;white-space:nowrap;background:var(--green-bg);color:var(--green)}.status-pill.reprice{background:var(--amber-bg);color:var(--amber)}.status-pill.loss{background:var(--red-bg);color:var(--red)}
.metric-main{display:grid;grid-template-columns:1.08fr .92fr;gap:10px;margin-top:20px}.metric-card{background:#fff;border:1px solid var(--line);padding:15px;border-radius:13px}.metric-card.primary{background:linear-gradient(145deg,#eefaff,#fff);border-color:#cfe7ef}.metric-card span{display:block;color:var(--muted);font-size:.72rem;font-weight:800}.metric-card strong{display:block;font-size:1.68rem;letter-spacing:-.04em;margin-top:2px}.metric-card.primary strong{color:var(--pool-700)}
.price-track{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px}.track-head{display:flex;justify-content:space-between;gap:12px;align-items:end}.track-head span{font-size:.73rem;color:var(--muted);font-weight:800}.track-head strong{font-size:.95rem}.bar{position:relative;height:10px;border-radius:999px;background:#e7eff3;margin-top:12px;overflow:hidden}.bar-current,.bar-target{position:absolute;inset:0 auto 0 0;border-radius:999px}.bar-current{background:#8bc9db}.bar-target{background:var(--pool-700);height:4px;top:3px}.bar-legend{display:flex;justify-content:space-between;margin-top:7px;color:var(--muted);font-size:.69rem}
.result-text{color:var(--body);font-size:.9rem;margin:17px 0 0}.mini-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:15px}.mini{background:#fff;border:1px solid var(--line);padding:11px;border-radius:10px}.mini span{display:block;font-size:.66rem;color:var(--muted);font-weight:800}.mini strong{display:block;margin-top:2px;font-size:.94rem}
.result-actions{display:flex;gap:8px;margin-top:16px}.btn{appearance:none;border:0;border-radius:10px;padding:11px 14px;font-weight:900;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-primary{background:var(--pool-700);color:#fff;box-shadow:0 8px 20px rgba(7,91,122,.15)}.btn-primary:hover{background:#064d68}.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.upgrade{margin-top:18px;background:#fff;border:1px solid #cfe7ef;border-left:4px solid var(--pool-500);padding:14px 15px}.upgrade strong{font-size:.9rem}.upgrade p{color:var(--body);font-size:.8rem;margin:5px 0 11px}.upgrade .btn{width:100%;font-size:.84rem;padding:10px}
.proof-strip{padding:24px 0 0}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);box-shadow:var(--shadow-sm)}.proof-item{background:#fff;padding:16px 17px}.proof-item strong{display:block;font-size:.85rem}.proof-item span{display:block;color:var(--muted);font-size:.76rem;margin-top:3px}
.section{padding:78px 0}.section.white{background:#fff}.section-head{max-width:800px;margin-bottom:34px}.kicker{text-transform:uppercase;letter-spacing:.12em;color:var(--pool-600);font-weight:950;font-size:.74rem;margin-bottom:9px}.section-head p{font-size:1.06rem;color:var(--body);margin:16px 0 0}.section-head.center{text-align:center;margin-inline:auto}
.problem-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:34px;align-items:center}.problem-copy p{color:var(--body);font-size:1.03rem}.quote-box{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-md);padding:28px;border-radius:20px;position:relative}.quote-box:before{content:"";position:absolute;left:28px;top:-1px;width:64px;height:4px;background:var(--pool-500)}.quote-box small{display:block;color:var(--muted);font-weight:850;text-transform:uppercase;letter-spacing:.09em;font-size:.7rem}.quote-box strong{display:block;font-size:1.27rem;line-height:1.25;letter-spacing:-.025em;margin:9px 0 0}.quote-box p{font-size:.88rem;margin:11px 0 0;color:var(--body)}
.outcomes{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.outcome{padding:21px 18px;border-right:1px solid var(--line)}.outcome:last-child{border-right:0}.outcome .num{font-size:.72rem;color:var(--pool-600);font-weight:950;letter-spacing:.08em}.outcome strong{display:block;font-size:.94rem;margin-top:5px}.outcome span{display:block;color:var(--muted);font-size:.78rem;margin-top:4px}
.product-story{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}.product-copy p{color:var(--body)}.product-bullets{display:grid;gap:10px;margin:22px 0 25px;padding:0;list-style:none}.product-bullets li{display:flex;gap:9px;color:var(--ink-2)}.product-bullets li:before{content:"✓";color:var(--green);font-weight:950}.workbook-frame{background:#fff;border:1px solid var(--line-2);padding:10px;box-shadow:var(--shadow-lg);border-radius:18px}.workbook-frame img{border-radius:10px}.image-caption{color:var(--muted);font-size:.74rem;text-align:center;margin-top:9px}
.guides{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.guide{display:block;background:#fff;border:1px solid var(--line);padding:22px 23px;text-decoration:none;transition:transform .15s,border .15s,box-shadow .15s}.guide:hover{transform:translateY(-2px);border-color:#b5d8e4;box-shadow:var(--shadow-sm)}.guide small{display:block;color:var(--pool-600);font-weight:900;text-transform:uppercase;letter-spacing:.09em;font-size:.68rem}.guide h3{font-size:1.18rem;margin-top:7px}.guide p{color:var(--body);font-size:.87rem;margin:8px 0 0}.guide .arrow{display:inline-block;margin-top:12px;color:var(--pool-700);font-weight:900;font-size:.82rem}
.faq-list{max-width:840px;margin:auto}.faq-list details{background:#fff;border-top:1px solid var(--line);padding:18px 0}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;font-weight:850}.faq-list p{color:var(--body);margin:10px 0 0;max-width:750px}
.site-footer{background:#0b2634;color:#c4d5dd;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}.footer-brand{color:#fff;font-weight:900}.footer-copy{font-size:.82rem;max-width:720px;margin-top:7px;color:#a9bec8}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer-links a{color:#dce9ef;text-decoration:none;font-size:.82rem;font-weight:750}
/* Articles */
.article-hero{background:#fff;padding:62px 0 42px;border-bottom:1px solid var(--line)}.article-wrap{width:min(810px,calc(100% - 36px));margin:auto}.article-hero h1{font-size:clamp(2.8rem,5vw,4.8rem);margin-top:15px}.article-hero p{font-size:1.12rem;color:var(--body);margin-top:20px}.article-meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:.78rem;font-weight:750;margin-top:22px}
.article-body{background:#fff;padding:52px 0 80px}.article-body .article-wrap{font-size:1.02rem}.article-body h2{font-size:2rem;margin-top:44px}.article-body h3{font-size:1.25rem;margin-top:30px}.article-body p,.article-body li{color:var(--body)}.article-body ul{padding-left:20px}.article-body li{margin:7px 0}.formula{background:var(--pool-50);border-left:4px solid var(--pool-500);padding:18px 20px;margin:25px 0;color:var(--ink);font-weight:850;border-radius:0 10px 10px 0}.note{background:var(--amber-bg);border-left:4px solid #d9ad37;padding:17px 19px;margin:24px 0;color:#665421}.article-cta{background:linear-gradient(135deg,#eefafd,#fff);border:1px solid #cfe7ef;padding:24px;margin:32px 0;border-radius:16px}.article-cta strong{font-size:1.05rem}.article-cta p{margin:6px 0 14px;font-size:.92rem}.article-proof{margin:32px 0}.article-proof img{border:1px solid var(--line);box-shadow:var(--shadow-md);border-radius:12px}.breadcrumbs{font-size:.78rem;color:var(--muted);margin-bottom:16px}.breadcrumbs a{color:var(--pool-700);text-decoration:none}
@media(max-width:1050px){.hero-grid{grid-template-columns:1fr}.hero-copy{max-width:780px}.hero-app{max-width:860px}.calc-result{min-height:0}.product-story{grid-template-columns:1fr}.workbook-frame{max-width:900px}.outcomes{grid-template-columns:repeat(3,1fr)}.outcome:nth-child(3){border-right:0}.outcome:nth-child(-n+3){border-bottom:1px solid var(--line)}.outcome:nth-child(4){grid-column:1/2}.outcome:nth-child(5){border-right:0}}
@media(max-width:780px){.nav a:not(.nav-cta){display:none}.hero{padding-top:46px}.calc-body{grid-template-columns:1fr}.calc-form{border-right:0;border-bottom:1px solid var(--line)}.proof-grid{grid-template-columns:1fr 1fr}.problem-grid{grid-template-columns:1fr}.outcomes{grid-template-columns:1fr 1fr}.outcome{border-bottom:1px solid var(--line)!important}.outcome:nth-child(even){border-right:0}.outcome:nth-child(5){grid-column:1/-1;border-bottom:0!important}.guides{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-links{justify-content:flex-start}}
@media(max-width:520px){.wrap{width:min(var(--max),calc(100% - 22px))}.header-inner{height:62px}.brand-text small{display:none}.hero h1{font-size:2.85rem}.calc-form,.calc-result{padding:18px}.input-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.metric-main{grid-template-columns:1fr}.mini-metrics{grid-template-columns:1fr 1fr}.mini:last-child{grid-column:1/-1}.proof-grid{grid-template-columns:1fr}.outcomes{grid-template-columns:1fr}.outcome{border-right:0!important;grid-column:auto!important}.section{padding:58px 0}.article-hero h1{font-size:2.7rem}.article-body{padding-top:38px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.guide:hover,.btn:hover{transform:none}}