/* Kllyroo website — shared design system
   Brand: Kllyroo logo green (#358d43 cloud, #066334 dot), accent #5cc26a on midnight navy. */
:root{
  --bg:#070d1a; --bg-2:#0b1324; --bg-3:#0f1a30;
  --card:rgba(255,255,255,.04); --card-2:rgba(255,255,255,.065);
  --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.14);
  --text:#e8edf6; --text-2:#b4bdd0; --muted:#8a95ab;
  --brand:#358d43; --brand-deep:#066334; --accent:#5cc26a; --accent-soft:rgba(92,194,106,.12);
  --btn:#2f7f3c; --btn-hover:#378f46;
  --red:#f05252; --amber:#f5a524; --blue:#7c9cff; --teal:#3fc1c9;
  --radius:16px; --radius-sm:10px;
  --max:1200px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --shadow:0 30px 80px -30px rgba(0,0,0,.7);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16.5px;line-height:1.65;
  background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:40px 40px;background-attachment:fixed;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;color:var(--text)}
h1{font-size:clamp(2.2rem,5vw,3.9rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:700}
h3{font-size:1.18rem;font-weight:650}
p{margin:0 0 1em;color:var(--text-2)}
.mono{font-family:var(--mono)}
.hl{color:var(--accent)}
.hl-mono{font-family:var(--mono);color:var(--accent);font-weight:600;letter-spacing:-.04em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--btn);color:#fff;padding:8px 14px;border-radius:8px;z-index:99}
.skip:focus{left:12px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,13,26,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.nav-row{display:flex;align-items:center;gap:22px;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:750;font-size:1.32rem;letter-spacing:-.03em}
.brand:hover{text-decoration:none}
.brand img{height:34px;width:auto;display:block}
.brand img{height:30px;width:auto;display:block}
.menu{display:flex;align-items:center;gap:4px;margin-left:12px;list-style:none;padding:0;margin-block:0}
.menu>li{position:relative}
.menu a,.menu button{display:block;color:var(--text-2);font:500 .95rem var(--font);padding:9px 12px;border-radius:9px;background:none;border:0;cursor:pointer}
.menu a:hover,.menu button:hover,.menu a[aria-current=page]{color:var(--text);background:rgba(255,255,255,.05);text-decoration:none}
.menu a[aria-current=page]{color:var(--accent)}
.dd{position:absolute;top:calc(100% + 8px);left:-8px;width:560px;display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:10px;
  background:#0c1528;border:1px solid var(--line-2);border-radius:14px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.menu li:hover .dd,.menu li:focus-within .dd,.menu li.open .dd{opacity:1;visibility:visible;transform:none}
.dd a{padding:10px 12px}
.dd a strong{display:block;color:var(--text);font-weight:600;font-size:.95rem}
.dd a span{display:block;color:var(--muted);font-size:.83rem;line-height:1.4;margin-top:2px}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line-2);color:var(--text);border-radius:10px;width:44px;height:40px;cursor:pointer}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font:600 .97rem var(--font);padding:12px 20px;border-radius:11px;border:1px solid transparent;cursor:pointer;transition:.16s;text-decoration:none!important}
.btn-primary{background:var(--btn);color:#fff;box-shadow:0 8px 24px -10px rgba(92,194,106,.6)}
.btn-primary:hover{background:var(--btn-hover);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line-2);color:var(--text);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:rgba(92,194,106,.5);background:var(--accent-soft)}
.btn-sm{padding:9px 15px;font-size:.9rem}

/* Hero */
.hero{position:relative;padding:84px 0 40px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-200px -10% auto;height:700px;background:radial-gradient(600px 300px at 30% 30%,rgba(53,141,67,.28),transparent 70%),radial-gradient(500px 280px at 80% 10%,rgba(6,99,52,.35),transparent 70%);pointer-events:none}
.hero .wrap{position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 .78rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);border:1px solid rgba(92,194,106,.3);padding:6px 12px;border-radius:999px;margin-bottom:22px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.lead{font-size:clamp(1.08rem,1.6vw,1.28rem);color:var(--text-2);max-width:760px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 18px}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--muted);font-size:.9rem}
.trust span::before{content:"✓";color:var(--accent);margin-right:7px;font-weight:700}
.hero-shot{margin-top:54px}

/* Screenshot frames */
.shot{border-radius:16px;border:1px solid var(--line-2);background:#0a1222;box-shadow:var(--shadow),0 0 0 1px rgba(92,194,106,.06);overflow:hidden;position:relative}
.shot .bar{display:flex;gap:7px;align-items:center;padding:11px 14px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.025)}
.shot .bar i{width:11px;height:11px;border-radius:50%;background:#2a3550}
.shot .bar i:nth-child(1){background:#f0525299}.shot .bar i:nth-child(2){background:#f5a52499}.shot .bar i:nth-child(3){background:#5cc26a99}
.shot .bar span{margin-left:12px;font:500 .78rem var(--mono);color:var(--muted);background:rgba(255,255,255,.04);padding:3px 12px;border-radius:6px}
.shot img{width:100%;cursor:zoom-in}
figure{margin:0}
figcaption{color:var(--muted);font-size:.9rem;margin-top:12px;text-align:center}

/* Sections */
section{padding:84px 0}
.section-head{max-width:780px;margin-bottom:44px}
.section-head.center{margin-inline:auto;text-align:center}
.kicker{font:600 .78rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px;display:block}
.alt{background:linear-gradient(180deg,rgba(255,255,255,.018),rgba(255,255,255,0));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* Grids & cards */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}.g5{grid-template-columns:repeat(5,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(180deg,var(--card-2),var(--card));border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.2s;position:relative}
.card:hover{border-color:rgba(92,194,106,.35);transform:translateY(-2px)}
.card p{font-size:.96rem;margin-bottom:0}
.card .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--accent-soft);border:1px solid rgba(92,194,106,.28);margin-bottom:16px;color:var(--accent)}
.card .ic svg{width:21px;height:21px}
.card a.more{display:inline-block;margin-top:14px;font-weight:600;font-size:.93rem}
.card ul{margin:12px 0 0;padding-left:18px;color:var(--text-2);font-size:.93rem}
.card ul li{margin:4px 0}
.tag{display:inline-block;font:600 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);padding:3px 9px;border-radius:6px;margin-bottom:12px}

/* Split feature */
.split{display:grid;grid-template-columns:1fr 1.25fr;gap:56px;align-items:center}
.split.rev{grid-template-columns:1.25fr 1fr}
.split.rev .split-text{order:2}
.checks{list-style:none;padding:0;margin:18px 0 0}
.checks li{position:relative;padding-left:30px;margin:11px 0;color:var(--text-2)}
.checks li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:6px;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%235cc26a'%3E%3Cpath d='M8 13.2 4.8 10l-1.1 1.1L8 15.4l8.3-8.3-1.1-1.1z'/%3E%3C/svg%3E") center/14px no-repeat;border:1px solid rgba(92,194,106,.35)}
.checks li strong{color:var(--text)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;background:var(--card)}
.stat b{display:block;font:650 2.2rem var(--mono);letter-spacing:-.05em;color:var(--text)}
.stat b em{font-style:normal;color:var(--accent)}
.stat span{color:var(--muted);font-size:.9rem}

/* AEO answer box */
.answer{border:1px solid rgba(92,194,106,.35);background:linear-gradient(135deg,rgba(53,141,67,.14),rgba(6,99,52,.06));border-radius:var(--radius);padding:24px 28px;margin:30px 0 0;max-width:900px}
.answer h2{font-size:1.05rem;font-family:var(--mono);color:var(--accent);letter-spacing:.02em;margin-bottom:8px}
.answer p{margin:0;color:var(--text);font-size:1.04rem}

/* Facts table */
.facts{width:100%;border-collapse:collapse;font-size:.95rem}
.facts th,.facts td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.facts th{color:var(--muted);font:600 .76rem var(--mono);letter-spacing:.1em;text-transform:uppercase}
.facts td:first-child{color:var(--text);font-weight:600;width:32%}
.facts td{color:var(--text-2)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.yes{color:var(--accent);font-weight:700}.no{color:#ff8a8a}.part{color:var(--amber)}

/* Pills / chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{font-size:.85rem;color:var(--text-2);border:1px solid var(--line-2);padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.025)}

/* Steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{border-top:2px solid var(--brand);padding-top:18px}
.step::before{counter-increment:s;content:"0" counter(s);font:600 .85rem var(--mono);color:var(--accent);display:block;margin-bottom:8px}
.step p{font-size:.94rem}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--card);margin-bottom:10px;transition:.2s}
.faq details[open]{border-color:rgba(92,194,106,.35)}
.faq summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:600;color:var(--text);display:flex;justify-content:space-between;gap:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:500 1.3rem var(--mono);color:var(--accent);line-height:1}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 22px 18px}
.faq .a p:last-child{margin:0}

/* Breadcrumb */
.crumbs{font-size:.86rem;color:var(--muted);margin-bottom:20px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}
.crumbs li+li::before{content:"/";margin-right:8px;color:#475069}
.crumbs a{color:var(--muted)}

/* CTA band */
.cta-band{border:1px solid rgba(92,194,106,.3);border-radius:22px;padding:56px;text-align:center;background:radial-gradient(500px 220px at 50% 0%,rgba(53,141,67,.32),transparent 70%),var(--bg-2);position:relative;overflow:hidden}
.cta-band p{max-width:640px;margin:0 auto 26px}
.cta-band .hero-ctas{justify-content:center;margin:0}

/* Pricing tiers */
.tier{display:flex;flex-direction:column}
.tier.featured{border-color:rgba(92,194,106,.55);box-shadow:0 0 0 1px rgba(92,194,106,.25),var(--shadow)}
.tier .nodes{white-space:nowrap;font:650 1.45rem var(--mono);letter-spacing:-.04em;margin:6px 0 4px;color:var(--text)}
.tier .btn{margin-top:auto;justify-content:center}
.tier ul{margin-bottom:22px}

/* Forms */
form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:.88rem;color:var(--text-2);margin:0 0 6px;font-weight:500}
input,select,textarea{width:100%;font:inherit;color:var(--text);background:rgba(255,255,255,.04);border:1px solid var(--line-2);border-radius:10px;padding:12px 14px;margin-bottom:14px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
select option{background:#0c1528}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:64px 0 34px;margin-top:40px;background:rgba(4,8,17,.6)}
.fgrid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:34px}
.site-footer h4{font:600 .76rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:8px 0}
.site-footer li a{color:var(--text-2);font-size:.93rem}
.site-footer address{font-style:normal;color:var(--muted);font-size:.9rem;line-height:1.7;margin-top:14px}
.legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--line);margin-top:44px;padding-top:24px;color:var(--muted);font-size:.85rem}

/* Lightbox */
.lb{position:fixed;inset:0;background:rgba(3,6,12,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:3vw;cursor:zoom-out}
.lb.on{display:flex}
.lb img{max-height:94vh;border-radius:12px;border:1px solid var(--line-2)}

/* Reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Responsive */
@media (max-width:1020px){
  .g4,.stats,.steps{grid-template-columns:repeat(2,1fr)}
  .g5{grid-template-columns:repeat(3,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .split,.split.rev{grid-template-columns:1fr;gap:34px}.split.rev .split-text{order:0}
  .fgrid{grid-template-columns:1fr 1fr}
  .menu,.nav-cta{display:none}.burger{display:block}
  .site-header.open .menu{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:68px;left:0;right:0;background:#0a1222;border-bottom:1px solid var(--line);padding:12px 16px 18px;margin:0;max-height:calc(100vh - 68px);overflow:auto}
  .site-header.open .nav-cta{display:flex;position:absolute;right:76px;top:14px}
  .dd{position:static;width:auto;grid-template-columns:1fr;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:none;padding:0 0 0 12px}
  .dd a span{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  section{padding:60px 0}
  .wrap{padding:0 16px}
  .g2,.g3,.g4,.g5,.stats,.steps,form .row2{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .cta-band{padding:36px 22px}
  .hero{padding:56px 0 24px}
  .site-header.open .nav-cta{display:none}
}
section[id]{scroll-margin-top:72px}
.form-msg{margin:12px 0 0;font-size:.92rem;min-height:1px}
.form-msg.ok{color:var(--accent)}
.form-msg.err{color:#ff8a8a}
button[disabled]{opacity:.7;cursor:wait}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}