/* ============================================================
   KNOWNLY — shared design system
   Dark, bold, modern. Mint brand accent + per-page mood accent.
   ============================================================ */
:root{
  --ink:#07070B; --ink2:#0E0E16; --ink3:#15151F; --line:rgba(255,255,255,.09);
  --text:#ECECF2; --muted:#9596A8; --muted2:#6F7082;
  --mint:#2BE89A; --mint2:#13C47E; --teal:#27D6C8; --blue:#3AA0FF;
  --danger:#FF5468; --amber:#FFC14D;
  --accent2:#2BE89A;                 /* overridden per-page */
  --accent2-soft:rgba(43,232,154,.12);
  --grad:linear-gradient(135deg,#2BE89A 0%,#27D6C8 55%,#3AA0FF 120%);
  --r:18px; --rs:12px; --maxw:1180px;
  --display:"Bricolage Grotesque",system-ui,sans-serif;
  --body:"Hanken Grotesk",system-ui,sans-serif;
}
/* per-page moods */
body.theme-dating{--accent2:#FF6B8A;--accent2-soft:rgba(255,107,138,.12);
  --grad:linear-gradient(135deg,#FF6B8A 0%,#FF8FB0 55%,#FFC14D 120%)}
body.theme-second{--accent2:#FFC14D;--accent2-soft:rgba(255,193,77,.12);
  --grad:linear-gradient(135deg,#FFC14D 0%,#FFDC8A 50%,#2BE89A 130%)}
body.theme-business{--accent2:#3AA0FF;--accent2-soft:rgba(58,160,255,.12);
  --grad:linear-gradient(135deg,#3AA0FF 0%,#27D6C8 55%,#2BE89A 120%)}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.55;
  background:
   radial-gradient(900px 500px at 78% -8%, var(--accent2-soft), transparent 60%),
   radial-gradient(700px 600px at 8% 12%, rgba(58,160,255,.08), transparent 60%),
   radial-gradient(800px 700px at 50% 122%, rgba(39,214,200,.09), transparent 55%)}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:2}
h1,h2,h3,.display{font-family:var(--display);font-weight:700;line-height:1.04;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
.mint{color:var(--mint)} .danger{color:var(--danger)} .acc{color:var(--accent2)}
.gradtext{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--body);font-weight:700;font-size:16px;
  padding:15px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .25s ease,background .2s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#04130C;box-shadow:0 10px 30px -8px var(--accent2-soft)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 44px -8px var(--accent2-soft)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.09);transform:translateY(-2px)}
.btn-sm{padding:11px 18px;font-size:14px}

/* nav */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(7,7,11,.66);border-bottom:1px solid transparent;transition:border-color .3s}
header.nav.scrolled{border-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-.03em;color:var(--text)}
.logo .dot{width:13px;height:13px;border-radius:50%;background:var(--grad);box-shadow:0 0 16px var(--accent2)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--muted);font-size:15px;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-links a.cur{color:var(--accent2)}
@media(max-width:900px){.nav-links{display:none}}

/* hero */
.hero{padding:64px 0 40px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:38px}}
.hero.solo{text-align:center}
.hero.solo .eyebrow{margin-left:auto;margin-right:auto}
.hero.solo .sub{margin-left:auto;margin-right:auto}
.hero.solo .hero-cta,.hero.solo .hero-trust{justify-content:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:var(--accent2);background:var(--accent2-soft);
  border:1px solid var(--accent2-soft);padding:7px 14px;border-radius:999px;margin-bottom:22px}
.hero h1{font-size:clamp(38px,6.2vw,70px);font-weight:800}
.hero .strike{position:relative;color:var(--muted)}
.hero .strike::after{content:"";position:absolute;left:-2%;right:-2%;top:54%;height:5px;background:var(--danger);
  border-radius:3px;transform:scaleX(0);transform-origin:left;animation:strike .7s .9s forwards cubic-bezier(.2,.8,.2,1)}
@keyframes strike{to{transform:scaleX(1)}}
.hero p.sub{font-size:clamp(17px,2vw,21px);color:var(--muted);max-width:560px;margin:24px 0 32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-trust{display:flex;gap:22px;margin-top:30px;flex-wrap:wrap;color:var(--muted2);font-size:14px}
.hero-trust span{display:flex;align-items:center;gap:7px}
.hero-trust svg{width:16px;height:16px;color:var(--accent2)}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}

/* SERP mock */
.serp{background:#0C0C14;border:1px solid var(--line);border-radius:var(--r);padding:18px;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.8);position:relative;overflow:hidden}
.serp::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 80% 0%,var(--accent2-soft),transparent 70%);pointer-events:none}
.serp-bar{display:flex;align-items:center;gap:10px;background:#15151F;border:1px solid var(--line);border-radius:999px;padding:10px 16px;margin-bottom:6px}
.serp-bar .g{font-family:var(--display);font-weight:800;font-size:15px}
.serp-bar .q{color:var(--text);font-size:14px;flex:1}
.serp-bar .cursor{width:1.5px;height:16px;background:var(--accent2);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.serp-meta{font-size:11px;color:var(--muted2);padding:8px 6px 12px}
.result{display:flex;gap:12px;padding:12px;border-radius:12px;margin-bottom:8px;border:1px solid transparent;
  transition:all .5s cubic-bezier(.2,.8,.2,1);background:rgba(255,255,255,.015)}
.result .fav{width:34px;height:34px;border-radius:9px;flex:none;display:grid;place-items:center;font-weight:800;font-size:14px;font-family:var(--display)}
.result .u{font-size:12px;color:var(--muted2)}
.result .t{font-size:15px;font-weight:600;color:#cfe9ff}
.result .d{font-size:12.5px;color:var(--muted)}
.result.bad{border-color:rgba(255,84,104,.35);background:rgba(255,84,104,.06)}
.result.bad .fav{background:rgba(255,84,104,.15);color:var(--danger)}
.result.bad .t{color:#ffb3bd}
.result.good .fav{background:var(--accent2-soft);color:var(--accent2)}
.tag{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:3px 8px;border-radius:6px;display:inline-block;margin-top:8px}
.tag.red{background:rgba(255,84,104,.16);color:var(--danger)}
.tag.green{background:var(--accent2-soft);color:var(--accent2)}
.serp .bad-anim{order:1}
.serp.go .bad-anim{order:9;opacity:.45;filter:grayscale(.4)}
.serp .good{opacity:.001}
.serp.go .good{opacity:1;animation:popin .5s backwards}
.serp.go .good:nth-of-type(1){animation-delay:.05s}
.serp.go .good:nth-of-type(2){animation-delay:.18s}
.serp.go .good:nth-of-type(3){animation-delay:.31s}
.serp.go .good:nth-of-type(4){animation-delay:.44s}
@keyframes popin{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.serp-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding:0 6px}
.serp-foot small{color:var(--muted2);font-size:11px}
.serp-foot .btn{padding:8px 16px;font-size:13px}
/* animated SERP rows (before -> after, with cycling threats) */
.serp .results{position:relative}
.serp .row{position:absolute;left:0;right:0;display:flex;gap:11px;align-items:flex-start;padding:10px 12px;border-radius:12px;border:1px solid transparent;background:rgba(255,255,255,.02);
  transition:transform .9s cubic-bezier(.4,0,.2,1),opacity .55s ease,filter .55s ease,background .5s,border-color .5s;will-change:transform}
.serp .row .fav{width:32px;height:32px;border-radius:9px;flex:none;display:grid;place-items:center;font-weight:800;font-size:14px;font-family:var(--display)}
.serp .row .rtext{flex:1;min-width:0}
.serp .row .u{font-size:11.5px;color:var(--muted2);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.serp .row .u .tag{display:inline-block;vertical-align:middle;margin:0 0 0 4px}
.serp .row .t{font-size:14px;font-weight:600;color:#cfe9ff;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:1px 0}
.serp .row .d{font-size:12px;color:var(--muted);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.serp .row.good .fav{background:var(--accent2-soft);color:var(--accent2)}
.serp .row.bad{border-color:rgba(255,84,104,.35);background:rgba(255,84,104,.07)}
.serp .row.bad .fav{background:rgba(255,84,104,.16);color:var(--danger)}
.serp .row.bad .t{color:#ffb3bd}
.serp .row.buried{filter:grayscale(.65);opacity:.4}
.serp .vague .rtext{filter:blur(4px);opacity:.6;user-select:none}
.serp .result.vague{position:relative}
.serp .vague .vlabel{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:var(--accent2-soft);border:1px solid var(--accent2);color:var(--accent2);font-size:11px;font-weight:800;letter-spacing:.03em;padding:5px 11px;border-radius:999px;white-space:nowrap}

/* sections */
section{padding:84px 0;position:relative}
.sec-head{max-width:680px;margin-bottom:46px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kick{color:var(--accent2);font-weight:700;font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px;display:block}
.sec-head h2{font-size:clamp(30px,4.4vw,50px);font-weight:800}
.sec-head p{color:var(--muted);font-size:18px;margin-top:16px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cards.c3{grid-template-columns:repeat(3,1fr)}
@media(max-width:960px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
.card{background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:transform .25s ease,border-color .25s}
.card:hover{transform:translateY(-5px);border-color:var(--accent2-soft)}
.card .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;background:rgba(255,84,104,.1);font-size:22px}
.card.pos .ic{background:var(--accent2-soft)}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}

/* pathway cards (homepage) */
.paths{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:860px){.paths{grid-template-columns:1fr}}
.path{position:relative;overflow:hidden;border-radius:var(--r);border:1px solid var(--line);padding:30px;background:var(--ink2);transition:.28s}
.path::after{content:"";position:absolute;inset:0;opacity:0;transition:.3s;background:radial-gradient(400px 200px at 50% 0%,var(--accent2-soft),transparent 70%)}
.path:hover{transform:translateY(-6px);border-color:var(--accent2)}
.path:hover::after{opacity:1}
.path .pic{font-size:30px;margin-bottom:16px}
.path h3{font-size:23px;margin-bottom:10px}
.path p{color:var(--muted);font-size:15px;margin-bottom:18px}
.path .go{display:inline-flex;align-items:center;gap:7px;color:var(--accent2);font-weight:700;font-size:15px}
.path .go svg{width:16px;height:16px;transition:transform .2s}
.path:hover .go svg{transform:translateX(4px)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.steps.s3{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:30px 22px;border-radius:var(--r);background:var(--ink2);border:1px solid var(--line)}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--display);font-weight:800;font-size:42px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:14px}
.step h3{font-size:19px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}

/* split + phone */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.rev .col-a{order:2}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:32px}.split.rev .col-a{order:0}}
.phone{background:linear-gradient(180deg,#11111b,#0b0b12);border:1px solid var(--line);border-radius:30px;padding:18px;max-width:330px;margin:0 auto;box-shadow:0 40px 80px -30px rgba(0,0,0,.8)}
.match{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;padding:14px;margin-bottom:10px}
.match .pf{width:46px;height:46px;border-radius:50%;background:var(--grad);flex:none}
.match .nm{font-weight:700}.match .st{font-size:12px;color:var(--muted)}
.search-row{display:flex;align-items:center;gap:9px;background:#15151f;border:1px solid var(--line);border-radius:999px;padding:10px 14px;font-size:13px;color:var(--muted);margin:14px 0}
.mini{padding:9px 12px;border-radius:10px;font-size:12px;margin-bottom:7px;display:flex;gap:8px;align-items:center}
.mini.g{background:var(--accent2-soft);border:1px solid var(--accent2-soft);color:#e7fff5}
.mini.b{background:rgba(255,84,104,.08);border:1px solid rgba(255,84,104,.2);color:#ffd6db}
.mini .dotm{width:7px;height:7px;border-radius:50%;background:var(--accent2);flex:none}
.mini.b .dotm{background:var(--danger)}
.stat-row{display:flex;gap:30px;margin-top:26px;flex-wrap:wrap}
.stat .n{font-family:var(--display);font-weight:800;font-size:38px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{color:var(--muted);font-size:14px;max-width:180px}

/* assets */
.assets{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:860px){.assets{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.assets{grid-template-columns:1fr}}
.asset{background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:.25s}
.asset:hover{border-color:var(--accent2-soft);transform:translateY(-4px)}
.asset .ic{font-size:24px;margin-bottom:12px}
.asset h3{font-size:17px;margin-bottom:6px}
.asset p{color:var(--muted);font-size:14px}

/* pricing */
.toggle{display:inline-flex;background:var(--ink2);border:1px solid var(--line);border-radius:999px;padding:5px;margin:0 auto 36px;gap:4px}
.toggle button{font-family:var(--body);font-weight:700;font-size:15px;color:var(--muted);background:transparent;border:none;padding:10px 22px;border-radius:999px;cursor:pointer;transition:.2s}
.toggle button.active{background:var(--grad);color:#04130C}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.plans{grid-template-columns:1fr}}
.plan{background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);padding:30px;display:flex;flex-direction:column;position:relative;transition:.25s}
.plan:hover{transform:translateY(-5px)}
.plan.feat{border-color:var(--accent2);background:linear-gradient(180deg,var(--accent2-soft),var(--ink2))}
.plan .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#04130C;font-size:12px;font-weight:800;padding:5px 14px;border-radius:999px}
.plan .pn{font-family:var(--display);font-weight:700;font-size:21px}
.plan .pp{font-family:var(--display);font-weight:800;font-size:44px;margin:10px 0 2px}
.plan .pp small{font-size:15px;color:var(--muted);font-weight:500}
.plan .pl{color:var(--muted);font-size:14px;margin-bottom:18px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin:6px 0 24px;flex:1}
.plan li{display:flex;gap:10px;font-size:14.5px;color:#d5d6e2}
.plan li svg{width:18px;height:18px;color:var(--accent2);flex:none;margin-top:2px}
.plan .btn{width:100%;justify-content:center;margin-top:auto}
.pset{display:none}.pset.active{display:grid}

/* addons */
.addons{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
@media(max-width:860px){.addons{grid-template-columns:1fr}}
.addon{border:1px dashed var(--line);border-radius:var(--r);padding:24px;background:rgba(255,255,255,.015)}
.addon h3{font-size:18px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.addon p{color:var(--muted);font-size:14.5px}
.addon .price{color:var(--accent2);font-weight:700;margin-top:10px;font-size:15px}

/* band */
.band{background:linear-gradient(135deg,var(--ink2),var(--ink3));border:1px solid var(--line);border-radius:26px;padding:48px}
.band-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media(max-width:820px){.band-grid{grid-template-columns:1fr}}
.band h3{font-size:18px;margin-bottom:8px;display:flex;align-items:center;gap:9px}
.band p{color:var(--muted);font-size:15px}

/* quotes */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:860px){.quotes{grid-template-columns:1fr}}
.quote{background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.quote p{font-size:16px;margin-bottom:18px}
.quote .who{display:flex;align-items:center;gap:11px}
.quote .av{width:40px;height:40px;border-radius:50%;background:var(--grad)}
.quote .nm{font-weight:700;font-size:14px}.quote .rl{color:var(--muted);font-size:12.5px}
.illus{font-size:11px;color:var(--muted2);text-align:center;margin-top:18px;letter-spacing:.03em}

/* faq */
.faq{max-width:820px;margin:0 auto}
.q{border:1px solid var(--line);border-radius:var(--rs);margin-bottom:12px;overflow:hidden;background:var(--ink2)}
.q summary{padding:20px 22px;font-weight:700;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.q summary::-webkit-details-marker{display:none}
.q summary::after{content:"+";font-size:24px;color:var(--accent2);transition:.2s;font-weight:400}
.q[open] summary::after{transform:rotate(45deg)}
.q .a{padding:0 22px 22px;color:var(--muted);font-size:15.5px}

/* scan cta */
.scan-cta{background:linear-gradient(135deg,var(--accent2-soft),rgba(58,160,255,.06));border:1px solid var(--accent2-soft);border-radius:26px;padding:50px;text-align:center}
.scan-form{display:flex;gap:10px;max-width:520px;margin:24px auto 0;flex-wrap:wrap}
.scan-form input{flex:1;min-width:200px;background:var(--ink);border:1px solid var(--line);border-radius:999px;padding:15px 20px;color:var(--text);font-family:var(--body);font-size:15px}
.scan-form input:focus{outline:none;border-color:var(--accent2)}
.scan-note{color:var(--muted2);font-size:13px;margin-top:14px}

/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 40px;margin-top:40px;position:relative;z-index:2}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:36px}
@media(max-width:720px){.foot-grid{grid-template-columns:1fr}}
.foot-col h4{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted2);margin-bottom:14px}
.foot-col a{display:block;color:var(--muted);font-size:14.5px;margin-bottom:9px}
.foot-col a:hover{color:var(--accent2)}
.disclaimer{color:var(--muted2);font-size:12.5px;line-height:1.7;border-top:1px solid var(--line);padding-top:24px;max-width:900px}
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--grad);color:#04130C;font-weight:700;padding:14px 24px;border-radius:999px;z-index:100;transition:transform .35s;box-shadow:0 14px 40px -10px var(--accent2-soft)}
.toast.show{transform:translateX(-50%) translateY(0)}
.center{text-align:center}