/* Kaelix site: dark, modern, no build step. Palette borrowed from book.kaelix.app / Never Miss site. */
:root{
  --bg:#060C18; --bg2:#0A1628; --panel:#0E1C33; --panel2:#122844;
  --line:rgba(160,185,230,.14); --line-gold:rgba(199,165,120,.28);
  --text:#F2F6FC; --muted:#9AA9BF; --blue:#3B6FE8; --blue-hot:#7EB0FF; --cyan:#59D2FF; --gold:#C7A578; --ok:#4ADE9A; --warn:#F5B84B;
  --r:18px; --max:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:
 radial-gradient(900px 500px at 15% -10%,rgba(59,111,232,.22),transparent 60%),
 radial-gradient(700px 480px at 95% 10%,rgba(89,210,255,.10),transparent 60%),
 linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px) 0 0/56px 56px,
 linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px) 0 0/56px 56px;}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}
section{padding:88px 0;position:relative}
.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--gold)}
h1,h2,h3{letter-spacing:-.03em;line-height:1.1}
h1{font-size:clamp(38px,6.4vw,72px);font-weight:800}
h2{font-size:clamp(28px,4.2vw,46px);font-weight:800;margin-bottom:14px}
h3{font-size:20px;font-weight:700;margin-bottom:8px}
.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:62ch}
.grad{background:linear-gradient(100deg,var(--blue-hot),var(--cyan) 50%,var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-head{margin-bottom:40px;max-width:760px}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* progress + nav */
#prog{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan),var(--gold));z-index:100}
header.nav{position:sticky;top:0;z-index:90;backdrop-filter:blur(14px);background:rgba(6,12,24,.72);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;font-size:18px}
.brand img{width:34px;height:34px;border-radius:7px;object-fit:cover;filter:invert(1);mix-blend-mode:screen}
.brand small{display:block;font-size:9px;letter-spacing:.18em;color:var(--gold);text-transform:uppercase;margin-top:-3px}
nav.links{display:flex;gap:22px;font-size:14px;color:var(--muted)}
nav.links a{padding:6px 2px;border-bottom:1px solid transparent;transition:.2s}
nav.links a:hover,nav.links a.on{color:var(--text);border-color:var(--blue-hot)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;font-weight:700;border-radius:999px;padding:14px 24px;font-size:16px;transition:transform .15s,box-shadow .2s,background .2s}
.btn-p{background:linear-gradient(135deg,var(--blue),#5b8cff);color:#fff;box-shadow:0 8px 30px rgba(59,111,232,.4)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(59,111,232,.55)}
.btn-g{background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--text)}
.btn-g:hover{background:rgba(255,255,255,.1)}
.btn-sm{padding:10px 18px;font-size:14px}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:42px;height:42px;cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:var(--text);margin:4px auto}

/* hero */
.hero{padding:72px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;border:1px solid var(--line-gold);background:rgba(199,165,120,.08);padding:8px 14px;border-radius:999px;margin-bottom:22px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(74,222,154,.6);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(74,222,154,0)}100%{box-shadow:0 0 0 0 rgba(74,222,154,0)}}
.hero .lead{margin:22px 0 30px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.micro{font-size:13px;color:var(--muted);margin-top:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.chip{font-size:13px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--muted)}
.chip b{color:var(--text)}
.term{background:linear-gradient(180deg,#0B1830,#081224);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px rgba(59,111,232,.08);overflow:hidden}
.term-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#2B3A55}
.term-bar span{margin-left:auto}
.term-body{padding:18px;min-height:330px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;display:flex;flex-direction:column;gap:12px}
.ev{opacity:0;transform:translateY(8px);transition:.45s;border-left:2px solid var(--blue);padding:8px 12px;background:rgba(59,111,232,.07);border-radius:0 10px 10px 0}
.ev.show{opacity:1;transform:none}
.ev small{display:block;color:var(--muted);font-size:11px;margin-bottom:2px}
.ev.ok{border-color:var(--ok);background:rgba(74,222,154,.08)}
.ev.gold{border-color:var(--gold);background:rgba(199,165,120,.08)}
.term-foot{padding:10px 16px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}

/* strip */
.strip{padding:22px 0;border-block:1px solid var(--line);background:rgba(255,255,255,.015)}
.strip .wrap{display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:center;color:var(--muted);font-size:14px;align-items:center}
.strip b{color:var(--text)}

/* cards */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.25s}
.card:hover{border-color:rgba(126,176,255,.35);transform:translateY(-3px)}
.card p{color:var(--muted);font-size:15px}
.ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(59,111,232,.15);border:1px solid rgba(126,176,255,.25);color:var(--blue-hot);font-weight:800;margin-bottom:14px}
.num{font-size:13px;font-weight:800;color:var(--gold);letter-spacing:.12em}
.src{font-size:12px;color:var(--muted);margin-top:14px}
.src a{text-decoration:underline;text-underline-offset:3px}

/* problem + calc */
.problem-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:start}
.story{border-left:2px solid var(--gold);padding-left:20px;color:var(--muted);font-size:17px}
.story p+p{margin-top:14px}.story b{color:var(--text)}
.calc{background:linear-gradient(180deg,#0E1F3A,#0A1830);border:1px solid var(--line-gold);border-radius:22px;padding:28px}
.calc h3{margin-bottom:4px}
.badge-ex{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.1em;color:#1a1200;background:var(--warn);padding:3px 8px;border-radius:6px;vertical-align:middle}
.field{margin:18px 0}
.field label{display:flex;justify-content:space-between;font-size:14px;color:var(--muted);margin-bottom:8px}
.field label output{color:var(--text);font-weight:700}
input[type=range]{width:100%;accent-color:var(--blue-hot);height:6px}
textarea,input[type=number],input[type=text],input[type=email],input[type=tel],select{width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:13px 14px;font-size:16px;outline:none;transition:.2s}
input:focus,select:focus,textarea:focus{border-color:var(--blue-hot);box-shadow:0 0 0 3px rgba(126,176,255,.18)}
select option{background:#0A1628}
.result{margin-top:22px;padding:20px;border-radius:16px;background:rgba(59,111,232,.12);border:1px solid rgba(126,176,255,.3)}
.result .big{font-size:clamp(30px,5vw,44px);font-weight:800;letter-spacing:-.03em}
.result .row{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted);padding:6px 0;border-top:1px solid var(--line)}
.result .row b{color:var(--text)}
.fine{font-size:12px;color:var(--muted);margin-top:12px}

/* funnel map */
.fmap{background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid var(--line);border-radius:24px;padding:28px}
.fm-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:22px;font-size:13px;color:var(--muted)}
.nodes{list-style:none;display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative}
.node{position:relative;text-align:center;padding:0 6px}
.node:not(:last-child)::after{content:"";position:absolute;top:31px;left:calc(50% + 34px);right:calc(-50% + 34px);height:2px;background:linear-gradient(90deg,var(--blue),var(--cyan));opacity:.35;background-size:200% 100%;animation:flow 2.2s linear infinite}
@keyframes flow{to{background-position:-200% 0}}
.node button{width:100%;background:none;border:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:10px;padding:0}
.node .c{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:18px;background:var(--panel);border:2px solid var(--line);transition:.3s;position:relative;z-index:1}
.node .t{font-size:13px;font-weight:700;line-height:1.25}
.node.on .c{border-color:var(--cyan);background:linear-gradient(135deg,var(--blue),#1f4bb8);box-shadow:0 0 0 6px rgba(89,210,255,.14),0 10px 30px rgba(59,111,232,.5);transform:scale(1.08)}
.node.on:not(:last-child)::after{opacity:1}
.node button:hover .c{border-color:var(--blue-hot)}
.node button:focus-visible .c{outline:2px solid var(--cyan);outline-offset:3px}
.skip{font-size:12px;color:var(--gold);margin-top:34px;text-align:center}
.detail{margin-top:26px;display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:18px}
.detail>div{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:18px}
.detail h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.detail p{font-size:15px;color:#cdd8ea}
.detail .tt{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:6px;color:var(--text)}

/* included */
.inc .card .ico{background:rgba(199,165,120,.12);border-color:var(--line-gold);color:var(--gold)}
.inc ul{list-style:none;margin-top:10px;color:var(--muted);font-size:14px}
.inc li{padding:5px 0 5px 20px;position:relative}
.inc li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}

/* case studies */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.tab{background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--muted);padding:10px 18px;border-radius:999px;cursor:pointer;font-weight:600;font-size:14px;transition:.2s}
.tab[aria-selected=true]{background:var(--blue);color:#fff;border-color:transparent;box-shadow:0 6px 22px rgba(59,111,232,.45)}
.case{display:none;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:24px;padding:32px;animation:fade .4s}
.case.on{display:block}
@keyframes fade{from{opacity:0;transform:translateY(10px)}}
.case-h{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:22px}
.case-h h3{font-size:24px;margin:0}
.case-body{display:grid;grid-template-columns:1.2fr 1fr;gap:28px}
.steps4 p{margin:0 0 14px;color:#cdd8ea;font-size:15px}
.steps4 b{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:3px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:16px}
.kpi{background:rgba(59,111,232,.1);border:1px solid rgba(126,176,255,.25);border-radius:14px;padding:14px;text-align:center}
.kpi .v{font-size:26px;font-weight:800;letter-spacing:-.03em;color:var(--cyan)}
.kpi .l{font-size:12px;color:var(--muted);line-height:1.3}
blockquote{border-left:2px solid var(--gold);padding:4px 0 4px 16px;color:#d6e0f0;font-size:15px}
blockquote cite{display:block;font-style:normal;font-size:12px;color:var(--muted);margin-top:6px}
.note{background:rgba(245,184,75,.09);border:1px solid rgba(245,184,75,.35);color:#f4d9a0;padding:12px 16px;border-radius:12px;font-size:14px;margin-bottom:22px}

/* offer */
.offer{display:grid;grid-template-columns:1.25fr 1fr;gap:22px}
.offer-main{background:linear-gradient(160deg,#10264a,#0a1830);border:1px solid var(--line-gold);border-radius:26px;padding:34px;position:relative;overflow:hidden}
.offer-main::before{content:"";position:absolute;width:320px;height:320px;right:-100px;top:-120px;background:radial-gradient(circle,rgba(59,111,232,.35),transparent 70%)}
.price{font-size:clamp(44px,7vw,64px);font-weight:800;letter-spacing:-.04em;line-height:1}
.price small{font-size:16px;font-weight:600;color:var(--muted);letter-spacing:0}
.tick{list-style:none;margin:20px 0}
.tick li{padding:7px 0 7px 28px;position:relative;color:#d3deef}
.tick li::before{content:"✓";position:absolute;left:0;top:7px;width:20px;height:20px;border-radius:50%;background:rgba(74,222,154,.15);color:var(--ok);display:grid;place-items:center;font-size:12px;font-weight:800}
.guar{margin-top:22px;display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:16px;border:1px solid rgba(74,222,154,.4);background:rgba(74,222,154,.07)}
.guar .sh{font-size:26px}
.side{display:grid;gap:18px;align-content:start}
.mini{font-size:14px;color:var(--muted)}
.mini b{color:var(--text)}

/* who */
.lanes{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.lane{padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);font-size:14px}
.lane.pri{border-color:rgba(126,176,255,.5);background:rgba(59,111,232,.18);font-weight:700}
.soon{border-style:dashed;color:var(--muted)}

/* faq */
details{border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.03);margin-bottom:10px;overflow:hidden}
summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;display:flex;justify-content:space-between;gap:12px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:22px;color:var(--blue-hot);transition:.2s}
details[open] summary::after{transform:rotate(45deg)}
details[open]{border-color:rgba(126,176,255,.35)}
details p{padding:0 22px 20px;color:var(--muted)}

/* form */
.cta{background:linear-gradient(160deg,#0f2748,#091428);border:1px solid var(--line-gold);border-radius:28px;padding:44px;display:grid;grid-template-columns:1fr 1fr;gap:40px}
.cta form{display:grid;gap:14px}
.cta label{font-size:13px;color:var(--muted);display:block;margin-bottom:6px}
.hp{position:absolute;left:-9999px}
.consent{font-size:12px;color:var(--muted)}
.form-ok{display:none;padding:12px;border-radius:12px;background:rgba(74,222,154,.1);border:1px solid rgba(74,222,154,.4);color:var(--ok)}

footer{padding:40px 0 100px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
footer .wrap{display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}
footer a{text-decoration:underline;text-underline-offset:3px}

.sticky{position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(6,12,24,.92);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:10px 16px;display:none;justify-content:space-between;align-items:center;gap:12px;transform:translateY(100%);transition:.3s}
.sticky.show{transform:none}
.sticky span{font-size:14px;font-weight:600}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.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:980px){
 .hero-grid,.problem-grid,.offer,.cta,.case-body{grid-template-columns:1fr}
 .g3,.g4{grid-template-columns:repeat(2,1fr)}
 .detail{grid-template-columns:1fr}
 .cta{padding:28px}
}
@media (max-width:820px){
 nav.links{position:absolute;top:68px;left:0;right:0;flex-direction:column;background:rgba(6,12,24,.97);padding:14px 20px;gap:4px;border-bottom:1px solid var(--line);display:none}
 nav.links.open{display:flex}
 nav.links a{padding:12px 0}
 .burger{display:block}
 .nav-cta{display:none}
 .sticky{display:flex}
 .nodes{grid-template-columns:1fr;gap:6px}
 .node{text-align:left;padding:0}
 .node button{flex-direction:row;gap:14px;text-align:left;padding:6px 0}
 .node:not(:last-child)::after{top:68px;left:30px;right:auto;width:2px;height:12px;background:linear-gradient(180deg,var(--blue),var(--cyan))}
 .node .c{width:46px;height:46px;font-size:15px;flex-shrink:0}
 .skip{margin-top:12px}
}
@media (max-width:620px){
 section{padding:60px 0}
 .g2,.g3,.g4{grid-template-columns:1fr}
 .case{padding:22px}
}

textarea{resize:vertical;font:inherit}
.note{background:rgba(59,111,232,.1);border:1px solid rgba(126,176,255,.3);color:#cdd8ea}