/* ===== TOKENS ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0D0E13;          /* cool near-black canvas */
  --bg-tint:#11131A;     /* alternating section */
  --surface:#171922;     /* cards */
  --surface-2:#1E212C;   /* hover / raised */
  --cream:#EDEFF4;       /* headings + key text + inverted panels */
  --text:#C6C9D3;        /* body */
  --muted:#878C99;       /* secondary */
  --line:#262833;
  --line-2:#343745;
  --accent:#3B73F0;      /* cobalt blue */
  --accent-soft:rgba(59,115,240,.12);
  --ink:#0D0E13;         /* dark text on light panels */
  --on-accent:#FFFFFF;   /* text on accent fills */
  --maxw:1180px;
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --shadow:0 26px 50px -28px rgba(0,0,0,.8);
}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
svg{display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.container.narrow{max-width:840px}
.center{text-align:center}

/* ===== TYPE ===== */
h1,h2,h3,h4{font-family:var(--font);color:var(--cream);font-weight:600;line-height:1.14;letter-spacing:-.02em}
.grad{color:var(--accent);font-weight:600}
.label{display:inline-flex;align-items:center;gap:.7rem;font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}
.label::before{content:"";width:22px;height:1px;background:var(--accent);opacity:.6}
.section__title{font-size:clamp(1.9rem,4vw,2.9rem);font-weight:700;letter-spacing:-.03em;line-height:1.1}
.section__lead{color:var(--muted);font-size:1.1rem;max-width:600px;margin:20px 0 0;line-height:1.6}
.center-head{text-align:center;max-width:720px;margin:0 auto 58px}
.center-head .label{justify-content:center}
.center-head .section__lead{margin-left:auto;margin-right:auto}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font);font-weight:600;cursor:pointer;border:1px solid transparent;border-radius:8px;transition:transform .15s,background .2s,border-color .2s,color .2s;white-space:nowrap}
.btn--primary{background:var(--accent);color:var(--on-accent)}
.btn--primary:hover{background:#5A88F5;transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--cream);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--cream);transform:translateY(-2px)}
.btn--sm{padding:.6rem 1.1rem;font-size:.88rem}
.btn--lg{padding:1rem 1.7rem;font-size:1rem}
.btn--block{width:100%;padding:1rem 1.7rem;font-size:1rem}

/* ===== KICKER ===== */
.pill{display:inline-flex;align-items:center;gap:.6rem;font-size:.74rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.pill__dot{width:6px;height:6px;border-radius:1px;background:var(--accent)}

/* ===== NAV ===== */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(13,14,19,.72);border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
.nav.scrolled{background:rgba(13,14,19,.92);border-color:var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:1.5rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.15rem;letter-spacing:-.02em;color:var(--cream)}
.brand__mark{width:9px;height:9px;border-radius:2px;background:var(--accent)}
.nav__links{display:flex;gap:1.9rem;font-size:.92rem;color:var(--muted)}
.nav__links a:hover{color:var(--cream)}

/* ===== HERO ===== */
.hero{position:relative;padding:88px 0 72px}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(820px 460px at 50% -24%,rgba(59,115,240,.08),transparent 62%)}
.hero__grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}
.hero__title{font-size:clamp(2.4rem,5.2vw,4rem);font-weight:700;letter-spacing:-.035em;line-height:1.06;margin:24px 0 24px}
.hero__sub{color:var(--text);font-size:clamp(1.05rem,1.6vw,1.2rem);max-width:540px;margin-bottom:34px;line-height:1.6}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero__micro{color:var(--muted);font-size:.88rem;margin-top:20px}

/* demo card */
.hero__demo{position:relative}
.demo__glow{display:none}
.demo{position:relative;z-index:1;border-radius:14px;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);overflow:hidden}
.demo__head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line);font-size:.85rem}
.demo__src{display:flex;align-items:center;gap:.6rem;color:var(--muted);font-size:.8rem;letter-spacing:.02em}
.live{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.demo__timer{color:var(--accent);font-size:.85rem;font-weight:600}
.demo__body--build{padding:24px 22px;display:flex;flex-direction:column;gap:15px}
.buildrow{display:flex;align-items:center;gap:14px;font-size:.97rem;color:var(--cream);opacity:0;transform:translateY(10px);animation:rise .5s ease forwards}
.buildrow:nth-child(1){animation-delay:.5s}
.buildrow:nth-child(2){animation-delay:1.2s}
.buildrow:nth-child(3){animation-delay:1.9s}
.buildrow:nth-child(4){animation-delay:2.6s}
.buildrow__check{flex:none;width:22px;height:22px;border-radius:5px;display:grid;place-items:center;font-size:.7rem;font-weight:700;color:var(--on-accent);background:var(--accent)}
.demo__foot{display:flex;align-items:center;gap:.55rem;padding:16px 20px;border-top:1px solid var(--line);color:var(--accent);font-size:.86rem;font-weight:600;letter-spacing:.01em}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:64px;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.stat{padding:28px 26px;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat__num{display:block;font-size:1.9rem;font-weight:700;color:var(--cream);letter-spacing:-.03em;margin-bottom:4px}
.stat__cap{font-size:.85rem;color:var(--muted)}

/* ===== TRUST ===== */
.trust{padding:38px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust__label{text-align:center;font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.trust__row{display:flex;flex-wrap:wrap;justify-content:center;gap:16px 46px;font-size:1.05rem;font-weight:600;letter-spacing:-.01em;color:#5E626E}
.trust__row span{transition:color .2s}
.trust__row span:hover{color:var(--cream)}

/* ===== SECTIONS ===== */
.section{padding:100px 0}
.section--tint{background:var(--bg-tint)}

/* ===== QUALIFY ===== */
.qualify{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.qcard{padding:38px 36px;border-radius:14px;border:1px solid var(--line);background:var(--surface)}
.qcard--ok{border-color:rgba(59,115,240,.34)}
.qcard__head{display:flex;align-items:center;gap:.8rem;font-weight:600;font-size:1.18rem;color:var(--cream);margin-bottom:24px}
.qcard__icon{width:28px;height:28px;border-radius:7px;display:grid;place-items:center;font-size:.85rem;font-weight:700}
.qcard__icon--ok{color:var(--on-accent);background:var(--accent)}
.qcard__icon--no{color:var(--muted);background:var(--surface-2);border:1px solid var(--line)}
.qlist{list-style:none;display:grid;gap:15px}
.qlist li{position:relative;padding-left:26px;color:var(--text)}
.qlist li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.qlist--muted li{color:var(--muted)}
.qlist--muted li::before{background:#4D515C}

/* ===== ROWS (problem) ===== */
.rows{display:grid;margin-top:46px}
.row{display:flex;gap:30px;padding:32px 0;border-top:1px solid var(--line)}
.row:last-child{border-bottom:1px solid var(--line)}
.row__no{font-size:1.5rem;font-weight:700;color:var(--accent);flex:none;line-height:1.1;width:48px;letter-spacing:-.02em}
.row h3{font-size:1.28rem;font-weight:600;margin-bottom:8px}
.row p{color:var(--muted)}

/* ===== SOLUTION / FEATURES ===== */
.solution__head{max-width:720px;margin-bottom:48px}
.run-line{font-size:1.12rem;font-weight:500;color:var(--cream);margin-top:18px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-grid--3{grid-template-columns:repeat(3,1fr)}
.fcard{padding:34px 30px;border-radius:14px;border:1px solid var(--line);background:var(--surface);transition:transform .2s,border-color .2s,background .2s}
.fcard:hover{transform:translateY(-5px);border-color:var(--line-2);background:var(--surface-2)}
.fcard__icon{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;margin-bottom:20px;color:var(--accent);border:1px solid rgba(59,115,240,.32);background:var(--accent-soft)}
.fcard__icon svg{width:23px;height:23px}
.fcard h3{font-size:1.2rem;font-weight:600;margin-bottom:9px}
.fcard p{color:var(--muted);font-size:.96rem}
.fcard--accent{border-color:rgba(59,115,240,.34);background:linear-gradient(180deg,var(--accent-soft),transparent)}

/* ===== INCLUDED CHECKS ===== */
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px}
.check{display:flex;gap:16px;align-items:flex-start;padding:22px 0;border-top:1px solid var(--line)}
.check__mk{flex:none;width:26px;height:26px;border-radius:7px;display:grid;place-items:center;font-weight:700;font-size:.78rem;color:var(--on-accent);background:var(--accent)}
.check h4{font-size:1.08rem;font-weight:600;color:var(--cream);margin-bottom:3px}
.check p{color:var(--muted);font-size:.93rem}

/* ===== TIMELINE ===== */
.timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.timeline--4{grid-template-columns:repeat(4,1fr)}
.tline{position:absolute;top:25px;left:12%;right:12%;height:1px;background:var(--line-2)}
.tstep{position:relative;text-align:center;padding:0 14px}
.tstep__node{position:relative;z-index:1;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;margin:0 auto 22px;font-weight:700;font-size:1.15rem;color:var(--on-accent);background:var(--accent);box-shadow:0 0 0 8px var(--bg)}
.section--tint .tstep__node{box-shadow:0 0 0 8px var(--bg-tint)}
.tstep h3{font-size:1.22rem;font-weight:600;margin-bottom:9px}
.tstep p{color:var(--muted);font-size:.95rem;max-width:300px;margin:0 auto}

/* ===== TEAM ===== */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tcard{padding:32px 28px;border-radius:14px;border:1px solid var(--line);background:var(--surface);transition:transform .2s,border-color .2s}
.tcard:hover{transform:translateY(-5px);border-color:var(--line-2)}
.tcard__av{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;font-weight:600;font-size:1rem;color:var(--accent);background:var(--accent-soft);border:1px solid rgba(59,115,240,.3);margin-bottom:18px}
.tcard__role{font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:10px}
.tcard h3{font-size:1.14rem;font-weight:600;margin-bottom:8px}
.tcard p{color:var(--muted);font-size:.93rem}

/* ===== COMPARE ===== */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.cpanel{padding:38px 36px;border-radius:14px;border:1px solid var(--line);background:var(--surface)}
.cpanel--us{border-color:rgba(59,115,240,.36);background:linear-gradient(170deg,var(--accent-soft),transparent)}
.cpanel__head{font-size:.76rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:26px}
.cpanel--us .cpanel__head{color:var(--accent)}
.clist{list-style:none;display:grid;gap:15px}
.clist li{position:relative;padding-left:30px;color:var(--muted)}
.clist li::before{position:absolute;left:0;top:0;font-weight:700}
.clist--bad li::before{content:"\00d7";color:#5C6170;font-size:1.1rem;line-height:1.3}
.clist--good li{color:var(--text)}
.clist--good li::before{content:"\2713";color:var(--accent)}

/* ===== PROOF ===== */
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.proof{padding:32px 30px;border-radius:14px;border:1px solid var(--line);background:var(--surface)}
.proof__stars{color:var(--accent);letter-spacing:3px;margin-bottom:18px;font-size:.9rem}
.proof blockquote{font-size:1.1rem;font-weight:500;color:var(--cream);margin-bottom:20px;line-height:1.5}
.proof figcaption strong{display:block;font-size:.95rem;color:var(--cream);font-weight:600}
.proof figcaption span{font-size:.8rem;color:var(--muted)}

/* ===== CALCULATOR ===== */
.calc{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;margin-top:14px}
.calc__controls{padding:40px 36px;border-radius:14px;border:1px solid var(--line);background:var(--surface);display:grid;gap:32px;align-content:start}
.calc__field{display:grid;gap:14px}
.calc__top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.calc__top label{font-size:.97rem;color:var(--cream)}
.calc__top output{font-size:1.2rem;color:var(--accent);font-weight:700}
.calc__hint{font-size:.8rem;color:var(--muted)}
/* the pop = cool-white inverted panel */
.calc__results{position:relative;padding:42px 36px;border-radius:14px;background:var(--cream);color:var(--ink);display:grid;align-content:center;gap:6px;text-align:center}
.calc__results-label{font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#5E6E96}
.calc__big{font-size:clamp(2.6rem,5.2vw,3.5rem);font-weight:800;letter-spacing:-.04em;line-height:1;color:var(--ink);transition:transform .15s}
.calc__big.bump{transform:scale(1.05)}
.calc__split{display:flex;justify-content:center;gap:38px;margin:20px 0 24px;padding-top:20px;border-top:1px solid rgba(13,14,19,.14)}
.calc__sub-num{display:block;font-size:1.5rem;font-weight:700;color:var(--ink)}
.calc__sub-cap{font-size:.78rem;color:#6B7180}
.calc__results .btn--primary{background:var(--ink);color:var(--cream)}
.calc__results .btn--primary:hover{background:#1E2230}
.calc__note{font-size:.8rem;color:#6B7180;margin-top:14px}
.calc__disclaimer{font-size:.78rem;color:var(--muted);margin-top:20px;max-width:680px}

/* range slider */
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:5px;cursor:pointer;background:var(--line-2);background-image:linear-gradient(var(--accent),var(--accent));background-repeat:no-repeat;background-size:var(--pct,40%) 100%}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--cream);border:none;box-shadow:0 2px 6px rgba(0,0,0,.5);cursor:pointer;transition:transform .12s}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.12)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--cream);border:none;box-shadow:0 2px 6px rgba(0,0,0,.5)}

/* ===== CTA / FORM ===== */
.cta{position:relative;text-align:center;padding:60px 48px;border-radius:18px;border:1px solid var(--line);background:var(--surface)}
.cta__glow{display:none}
.cta__title{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:700;letter-spacing:-.025em;margin-bottom:14px}
.cta__sub{color:var(--muted);max-width:520px;margin:0 auto 32px}
.form{display:grid;gap:14px;max-width:540px;margin:0 auto;text-align:left}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form input,.form select{width:100%;padding:14px 16px;border-radius:8px;border:1px solid var(--line-2);background:var(--bg);color:var(--cream);font-family:var(--font);font-size:.96rem}
.form input::placeholder{color:#5E626E}
.form input:focus,.form select:focus{outline:none;border-color:var(--accent)}
.form__note{text-align:center;color:var(--muted);font-size:.82rem}
.guarantee{display:flex;align-items:flex-start;gap:14px;max-width:540px;margin:28px auto 0;padding:20px 22px;border:1px solid var(--line-2);border-radius:10px;background:var(--bg);color:var(--muted);font-size:.92rem;text-align:left}
.guarantee__badge{flex:none;font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--on-accent);background:var(--accent);padding:.32rem .6rem;border-radius:5px}

/* ===== FAQ ===== */
.faq{display:grid;gap:0;margin-top:8px;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item summary{list-style:none;cursor:pointer;padding:24px 0;font-weight:600;font-size:1.12rem;color:var(--cream);display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";font-size:1.5rem;color:var(--accent);font-weight:300;transition:transform .2s}
.faq__item[open] summary::after{transform:rotate(45deg)}
.faq__item p{color:var(--muted);padding-bottom:24px;max-width:680px}

/* ===== FINAL (cool-white inverted band) ===== */
.final{position:relative;padding:112px 0;text-align:center;background:var(--cream);color:var(--ink)}
.final__glow{display:none}
.final__title{font-size:clamp(2rem,4.2vw,3.1rem);font-weight:700;letter-spacing:-.03em;color:var(--ink);max-width:740px;margin:0 auto 16px}
.final__sub{color:#565B66;font-size:1.14rem;max-width:540px;margin:0 auto 32px}
.final .btn--primary{background:var(--accent);color:var(--on-accent)}
.final .btn--primary:hover{background:#5A88F5;transform:translateY(-2px)}

/* ===== FOOTER ===== */
.footer{background:var(--bg);border-top:1px solid var(--line);padding:48px 0 30px}
.footer__inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.footer__links{display:flex;flex-wrap:wrap;gap:24px;font-size:.92rem;color:var(--muted)}
.footer__links a:hover{color:var(--cream)}
.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:24px;color:var(--muted);font-size:.84rem}

/* ===== ANIMATIONS ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@keyframes rise{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.buildrow{animation:none;opacity:1;transform:none}.reveal{opacity:1;transform:none}}

/* ===== RESPONSIVE ===== */
@media(max-width:960px){
  .hero__grid{grid-template-columns:1fr;gap:48px}
  .hero__demo{max-width:480px}
  .feature-grid,.feature-grid--3,.team-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:none}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .calc{grid-template-columns:1fr}
  .timeline,.timeline--4{grid-template-columns:1fr;gap:36px}
  .tline{display:none}
}
@media(max-width:680px){
  .nav__links{display:none}
  .qualify,.compare,.proof-grid,.feature-grid,.feature-grid--3,.team-grid,.checks{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .stat{border-right:none;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:none}
  .form__row{grid-template-columns:1fr}
  .section{padding:68px 0}
  .hero{padding-top:56px}
  .cta{padding:40px 24px}
}