:root{
  --bg:#ffffff; --bg2:#f6f6f6; --card:#ffffff; --line:#e5e5e5;
  --text:#0a0a0a; --muted:#6b6b6b; --brand:#0a0a0a; --brand2:#0a0a0a;
  --buy:#0a0a0a; --free:#0a0a0a; --radius:14px;
  --accent:#0a0a0a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Space Grotesk',Inter,sans-serif;line-height:1.15;margin:0 0 .4em}
h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:700;letter-spacing:-.02em}
h2{font-size:1.6rem;font-weight:600}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.dot{opacity:.4;margin:0 .25em}
.grad{color:inherit;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px;text-decoration-color:var(--accent)}
.kicker{display:inline-block;font-family:'Space Grotesk';font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);border-radius:99px;padding:.3em .9em;margin-bottom:1rem}
.strike{text-decoration:line-through;color:var(--muted);font-weight:500}
.price-banner{display:inline-block;background:var(--bg2);border:1px solid var(--line);border-left:3px solid #0a0a0a;border-radius:10px;padding:.6em 1em;margin:.2rem 0 1rem;font-size:.95rem}
.about-head{display:flex;align-items:center;gap:1.2rem;margin-bottom:1.5rem}
.avatar{flex:none;width:64px;height:64px;border-radius:99px;background:#0a0a0a;color:#fff;display:grid;place-items:center;font-family:'Space Grotesk';font-weight:700;font-size:1.4rem}
.avatar-img{flex:none;width:80px;height:80px;border-radius:99px;object-fit:cover;border:1px solid var(--line)}
.about-socials{display:flex;gap:1rem;margin:1.5rem 0}
.about-socials a{border:1px solid var(--line);border-radius:99px;padding:.4em 1.1em;font-size:.9rem;font-weight:500}
.about-socials a:hover{border-color:#0a0a0a}

/* nav */
.nav{display:flex;align-items:center;justify-content:space-between;padding:1.1rem clamp(1rem,5vw,3.5rem);position:sticky;top:0;z-index:20;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{font-family:'Space Grotesk';font-weight:700;font-size:1.3rem;letter-spacing:-.02em}
.brand span{color:var(--brand)}
.brand i{color:var(--muted);font-style:normal;font-weight:500}
.nav-links{display:flex;align-items:center;gap:1.4rem;font-size:.95rem}
.nav-links a:not(.btn){color:var(--muted)}
.nav-links a:not(.btn):hover{color:var(--text)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:600;border-radius:99px;padding:.7em 1.3em;border:1px solid transparent;cursor:pointer;font-family:Inter;font-size:.95rem;transition:.15s;white-space:nowrap}
.btn-sm{padding:.5em 1em;font-size:.88rem}
.btn-lg{padding:.85em 1.6em;font-size:1.05rem}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:#333;transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand)}
.btn-outline{background:transparent;border-color:var(--line);color:var(--muted)}
.btn-outline:hover{border-color:var(--brand2);color:var(--text)}
.btn-buy{background:var(--buy);color:#fff;font-weight:700}
.btn-buy:hover{background:#333;transform:translateY(-1px)}
.free{background:transparent;border:1px solid currentColor;color:inherit;opacity:.85;font-size:.72rem;font-weight:700;padding:.12em .5em;border-radius:99px;text-transform:uppercase;letter-spacing:.04em}
.price{background:rgba(255,255,255,.22);color:inherit;font-weight:800;padding:.1em .5em;border-radius:99px}

/* hero */
.hero{padding:clamp(3rem,8vw,6rem) clamp(1rem,5vw,3.5rem) 2.5rem;text-align:center;border-bottom:1px solid var(--line)}
.hero-inner{max-width:820px;margin:0 auto}
.lead{font-size:1.2rem;color:var(--muted);max-width:660px;margin:.5rem auto 1.6rem}
.hero-cta{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}
.hero-note{margin-top:1.4rem;color:var(--muted);font-size:.95rem}
.hero-note a{color:var(--accent);border-bottom:1px solid var(--accent)}

/* board */
.board{max-width:1100px;margin:0 auto;padding:2rem clamp(1rem,5vw,3.5rem)}
.board-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:1rem}
.board-updated{margin-top:.35rem}
.filters{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.4rem}
.filter{background:var(--card);border:1px solid var(--line);color:var(--muted);border-radius:99px;padding:.45em 1em;font-size:.88rem;cursor:pointer;font-family:Inter;transition:.15s}
.filter em{font-style:normal;opacity:.6;margin-left:.3em}
.filter:hover{color:var(--text)}
.filter.active{background:var(--brand);border-color:var(--brand);color:#fff}
.filter.active em{opacity:.8}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:1rem}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

/* card */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;display:flex;flex-direction:column;gap:.55rem;transition:.15s}
.card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.06)}
.card-top{display:flex;gap:.4rem;flex-wrap:wrap}
.chip{font-size:.74rem;background:var(--bg2);border:1px solid var(--line);color:var(--muted);border-radius:99px;padding:.25em .7em;font-weight:500}
.chip em{font-style:normal;opacity:.6}
.chip-disc{background:#0a0a0a;border-color:#0a0a0a;color:#fff}
.chip-salary{background:#fff;border-color:#0a0a0a;color:#0a0a0a;font-weight:600}
.card-title{font-size:1.12rem;margin:.15rem 0 0}
.card-title a:hover{color:var(--accent)}
.card-co{color:var(--text);font-weight:500;margin:0;font-size:.95rem}
.card-sum{color:var(--muted);font-size:.9rem;margin:.1rem 0 .3rem}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-top:auto;flex-wrap:wrap}

/* newsletter */
.newsletter{margin:2rem auto;max-width:1100px;padding:0 clamp(1rem,5vw,3.5rem)}
.newsletter-inner{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:2rem;text-align:center}
.inline-form{display:flex;gap:.6rem;justify-content:center;max-width:460px;margin:1rem auto 0;flex-wrap:wrap}
.inline-form input{flex:1;min-width:220px}
input,select,textarea{background:var(--bg);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:.7em .9em;font-family:Inter;font-size:.95rem;width:100%}
input:focus,select,textarea:focus{outline:none;border-color:var(--accent)}

/* bands */
.bands{max-width:1100px;margin:1rem auto 3rem;padding:0 clamp(1rem,5vw,3.5rem);display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}
.band{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem}
.band h3{font-size:1.1rem}

/* page head */
.page-head{max-width:1100px;margin:0 auto;padding:3rem clamp(1rem,5vw,3.5rem) 1rem}
.page-head h1{margin-bottom:.3em}
.page-head .btn{margin-top:1rem}

/* hub aggregation */
.hub-aggr{max-width:1100px;margin:0 auto;padding:1rem clamp(1rem,5vw,3.5rem);display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
.aggr-card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem}
.chips{display:flex;gap:.45rem;flex-wrap:wrap;margin-top:.6rem}
.salary-list{list-style:none;padding:0;margin:.6rem 0 0}
.salary-list li{display:flex;justify-content:space-between;padding:.4em 0;border-bottom:1px solid var(--line)}

/* forms */
.form-wrap{max-width:1100px;margin:0 auto;padding:3rem clamp(1rem,5vw,3.5rem);display:grid;grid-template-columns:1.6fr 1fr;gap:2rem;align-items:start}
.stack-form{display:flex;flex-direction:column;gap:1rem;margin-top:1.4rem}
.stack-form label{display:flex;flex-direction:column;gap:.4rem;font-size:.9rem;font-weight:500}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.check-line{flex-direction:row;align-items:center;gap:.6rem;color:var(--muted);font-weight:400}
.check-line input{width:auto}
.form-aside{position:sticky;top:90px}
.upsell{background:var(--bg2);border:1px solid var(--line);border-left:3px solid #0a0a0a;border-radius:18px;padding:1.6rem}
.upsell h3{font-size:1.25rem}
.upsell .btn-buy{margin:.6rem 0;width:100%;justify-content:center}

/* audit */
.audit-hero{text-align:center;padding:clamp(3rem,7vw,5rem) clamp(1rem,5vw,3.5rem) 2rem;border-bottom:1px solid var(--line)}
.audit-inner{max-width:760px;margin:0 auto}
.price-lg{color:#0a0a0a;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px;text-decoration-color:var(--accent)}
.audit-body{max-width:980px;margin:0 auto;padding:1.5rem clamp(1rem,5vw,3.5rem);display:grid;grid-template-columns:1fr 1fr;gap:2.5rem}
.ticks,.steps{padding-left:0;list-style:none}
.ticks li{padding:.5em 0 .5em 1.7em;position:relative;color:var(--muted);border-bottom:1px solid var(--line)}
.ticks li:before{content:"\2713";position:absolute;left:0;color:var(--brand2);font-weight:700}
.steps{counter-reset:s}
.steps li{counter-increment:s;padding:.5em 0 .5em 2em;position:relative;color:var(--muted)}
.steps li:before{content:counter(s);position:absolute;left:0;top:.4em;background:var(--brand);color:#fff;width:1.4em;height:1.4em;border-radius:99px;display:grid;place-items:center;font-size:.8rem;font-weight:700}
.faq{max-width:760px;margin:0 auto;padding:1rem clamp(1rem,5vw,3.5rem) 3rem}
.faq-item{border-top:1px solid var(--line);padding:1rem 0}
.faq-item h3{font-size:1.05rem;margin-bottom:.3em}

/* learn */
.learn-grid{max-width:1100px;margin:0 auto;padding:1rem clamp(1rem,5vw,3.5rem) 2rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
.learn-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;transition:.15s}
.learn-card:hover{border-color:var(--brand);transform:translateY(-2px)}
.learn-card .read{color:var(--accent);font-size:.88rem;font-weight:600}
.article{max-width:720px;margin:0 auto;padding:3rem clamp(1rem,5vw,2rem)}
.article h1{margin:.6rem 0 1rem}
.prose{font-size:1.05rem}
.prose h2{margin-top:1.8rem;font-size:1.35rem}
.prose ul,.prose ol{padding-left:1.2rem;color:var(--muted)}
.prose li{margin:.4em 0}
.prose a{color:var(--accent);border-bottom:1px solid var(--accent)}
.article-cta{margin-top:2.5rem;background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:1.8rem;text-align:center}
.article-cta .hero-cta{margin-top:1rem}

/* footer */
.footer{border-top:1px solid var(--line);margin-top:3rem;padding:3rem clamp(1rem,5vw,3.5rem) 1.5rem;background:var(--bg2)}
.footer-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:2rem}
.footer-grid-min{grid-template-columns:1.6fr 1fr}
.form-wrap-single{grid-template-columns:1fr;max-width:760px}
.footer-grid h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.8rem}
.footer-grid a{display:block;color:var(--muted);font-size:.92rem;padding:.2em 0}
.footer-grid a:hover{color:var(--text)}
.footer-grid .brand{margin-bottom:.6rem}
.footer-base{max-width:1100px;margin:2rem auto 0;padding-top:1.5rem;border-top:1px solid var(--line)}

@media(max-width:780px){
  .nav-links a:not(.btn){display:none}
  .form-wrap,.audit-body{grid-template-columns:1fr}
  .form-aside{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
}