/* Sede IA · premium theme (Institute style). One file for every page. */
:root{
  --ink:#0A0A12; --ink2:#12121C; --ink3:#1A1A28; --line:rgba(255,255,255,.09); --line2:rgba(201,163,91,.28);
  --text:#F2EFE8; --mute:#A9A7B6; --dim:#77768A;
  --gold:#C9A35B; --gold2:#E5C77D; --goldg:linear-gradient(135deg,#C9A35B 0%,#E5C77D 55%,#C9A35B 100%);
  --mag:#FD47CB; --pur:#5437FF; --cream:#F5F0E8;
  --r:16px; --max:1120px;
  --serif:'Playfair Display',Georgia,serif; --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold2)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;color:#000;padding:8px 12px;border-radius:8px}

/* header */
.s-top{position:sticky;top:0;z-index:50;background:rgba(10,10,18,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.s-top .wrap{display:flex;align-items:center;gap:18px;height:66px}
.s-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.s-brand img{height:26px;width:auto}
.s-brand .sep{width:1px;height:22px;background:var(--line2)}
.s-brand em{font-family:var(--serif);font-style:italic;font-weight:600;color:var(--gold2);font-size:19px}
.s-nav{margin-left:auto;display:flex;align-items:center;gap:22px}
.s-nav a{color:var(--mute);text-decoration:none;font-size:14.5px;font-weight:600}
.s-nav a:hover,.s-nav a[aria-current]{color:var(--text)}
.s-nav .btn{padding:10px 16px;font-size:14px}
@media (max-width:860px){.s-nav .hide-m{display:none}.s-brand .sep,.s-brand em{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:800;font-size:16px;text-decoration:none;border:0;border-radius:12px;padding:15px 24px;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;min-height:48px}
.btn-gold{background:var(--goldg);color:#1A1405;box-shadow:0 12px 34px rgba(201,163,91,.28)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(201,163,91,.38)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.22)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold2)}
.btn[disabled]{opacity:.6;cursor:wait}
.btn:focus-visible,.s-nav a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--gold2);outline-offset:3px}

/* type */
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
h1,h2,h3{font-family:var(--serif);font-weight:800;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(40px,6.2vw,72px);line-height:1.04}
h2{font-size:clamp(30px,4.2vw,46px);line-height:1.1}
h3{font-size:22px;line-height:1.25}
.gold{color:var(--gold2);font-style:italic}
.lede{font-size:clamp(18px,2.1vw,21px);color:var(--mute);max-width:600px;margin:18px 0 0}
.muted{color:var(--mute)}
.center{text-align:center}
.center .lede{margin-left:auto;margin-right:auto}

/* sections */
.sec{padding:96px 0}
.sec-alt{background:var(--ink2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:720px;margin:0 0 44px}
.sec-head.center{margin-left:auto;margin-right:auto}
.sec-head .eyebrow{margin-bottom:14px}
@media (max-width:760px){.sec{padding:68px 0}}

/* hero */
.hero{position:relative;overflow:hidden;padding:84px 0 96px}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:720px;height:720px;background:radial-gradient(closest-side,rgba(201,163,91,.16),transparent);pointer-events:none}
.hero::after{content:"";position:absolute;left:-200px;bottom:-280px;width:620px;height:620px;background:radial-gradient(closest-side,rgba(84,55,255,.14),transparent);pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero .crest{width:84px;height:auto;margin-bottom:22px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero-note{font-size:14px;color:var(--dim);margin-top:14px}
.cert-shot{border-radius:10px;box-shadow:0 40px 90px rgba(0,0,0,.55),0 0 0 1px rgba(201,163,91,.35);transform:rotate(-2.2deg)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:40px}.hero{padding:56px 0 72px}.cert-shot{transform:none}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);padding:28px 26px}
.sec-alt .step{background:var(--ink)}
.step .n{font-family:var(--serif);font-style:italic;font-size:30px;color:var(--gold2);line-height:1;margin-bottom:14px}
.step h3{margin-bottom:8px}
.step p{margin:0;color:var(--mute);font-size:16px}
.step a{display:inline-block;margin-top:14px;font-weight:700;text-decoration:none}
@media (max-width:860px){.steps{grid-template-columns:1fr}}

/* offer / pricing */
.offers{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:920px;margin:0 auto}
.offer{position:relative;background:var(--ink2);border:1px solid var(--line);border-radius:22px;padding:34px 30px;display:flex;flex-direction:column}
.offer.best{border:1px solid rgba(201,163,91,.6);background:linear-gradient(180deg,rgba(201,163,91,.10),rgba(201,163,91,0) 55%),var(--ink2);box-shadow:0 30px 70px rgba(0,0,0,.35)}
.offer .tag{position:absolute;top:-13px;left:30px;background:var(--goldg);color:#1A1405;font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.offer h3{font-size:26px}
.offer .price{font-family:var(--serif);font-size:54px;font-weight:800;line-height:1;margin:18px 0 4px}
.offer .price small{font-family:var(--sans);font-size:15px;font-weight:600;color:var(--mute)}
.offer ul{list-style:none;padding:0;margin:20px 0 26px}
.offer li{position:relative;padding-left:28px;margin:0 0 10px;color:var(--mute);font-size:16px}
.offer li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:8px;border-left:2px solid var(--gold2);border-bottom:2px solid var(--gold2);transform:rotate(-45deg)}
.offer .btn{margin-top:auto;width:100%}
.offer .fine{font-size:13px;color:var(--dim);margin:10px 0 0;text-align:center}
.soon{max-width:920px;margin:22px auto 0;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;border:1px dashed rgba(201,163,91,.35);border-radius:16px;padding:18px 22px;color:var(--mute);font-size:15.5px}
.soon b{color:var(--text)}
@media (max-width:760px){.offers{grid-template-columns:1fr}}

/* proof */
.proof{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.checks{list-style:none;padding:0;margin:22px 0 0}
.checks li{position:relative;padding-left:32px;margin:0 0 14px;font-size:17px}
.checks li::before{content:"";position:absolute;left:2px;top:8px;width:15px;height:8px;border-left:2px solid var(--gold2);border-bottom:2px solid var(--gold2);transform:rotate(-45deg)}
@media (max-width:860px){.proof{grid-template-columns:1fr}}

/* cards grid (resources/catalog) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{display:block;background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);padding:24px;text-decoration:none;color:var(--text);transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card .k{font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.card h3{font-size:20px;margin:8px 0 8px}
.card p{margin:0;color:var(--mute);font-size:15.5px}
.card .go{display:inline-block;margin-top:14px;font-weight:700;color:var(--gold2);font-size:15px}
@media (max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.cards{grid-template-columns:1fr}}

/* founder */
.founder{display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:center;max-width:920px;margin:0 auto}
.founder img{border-radius:18px;border:1px solid var(--line2)}
.founder blockquote{margin:0;font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.6vw,28px);line-height:1.35}
.founder .who{margin-top:16px;color:var(--mute);font-size:15px}
@media (max-width:760px){.founder{grid-template-columns:1fr;text-align:center}.founder img{max-width:220px;margin:0 auto}}

/* faq */
.faq{max-width:780px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;font-weight:700;font-size:18px;padding:18px 36px 18px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:28px;font-weight:400;color:var(--gold2)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:0 0 20px;color:var(--mute)}

/* final cta */
.final{text-align:center;padding:100px 0;background:radial-gradient(60% 80% at 50% 0%,rgba(201,163,91,.14),transparent),var(--ink)}
.final .crest{width:72px;margin:0 auto 22px}
.final .hero-ctas{justify-content:center}

/* forms */
.form-row{display:flex;gap:10px;flex-wrap:wrap}
.input{flex:1 1 240px;min-width:0;height:52px;border-radius:12px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.04);color:var(--text);font:inherit;font-size:16px;padding:0 16px}
.input::placeholder{color:var(--dim)}
.form-msg{min-height:1.4em;margin:10px 0 0;font-size:15px}
.form-msg.ok{color:#8BE0B0}.form-msg.err{color:#FFB3AE}

/* thin band */
.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0}
.band .wrap{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;color:var(--mute);font-size:15.5px}
.band b{color:var(--text)}

/* footer */
.s-foot{border-top:1px solid var(--line);padding:46px 0 36px;color:var(--dim);font-size:14px}
.s-foot .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.s-foot h4{font-family:var(--sans);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin:0 0 12px}
.s-foot ul{list-style:none;padding:0;margin:0}
.s-foot li{margin:0 0 8px}
.s-foot a{color:var(--mute);text-decoration:none}
.s-foot a:hover{color:var(--gold2)}
.s-foot .logo img{height:26px;width:auto;margin-bottom:12px}
.s-foot .legal{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}
@media (max-width:760px){.s-foot .wrap{grid-template-columns:1fr 1fr}}

/* article (SEO pages) */
.doc{max-width:760px;margin:0 auto;padding:40px 22px 80px}
.doc .bc{font-size:14px;color:var(--dim);margin-bottom:16px}
.doc .bc a{color:var(--mute)}
.doc h1{font-size:clamp(34px,5vw,50px)}
.doc h2{font-size:clamp(24px,3vw,30px);margin:44px 0 12px}
.doc p,.doc li{color:#DAD7E2;font-size:17.5px;line-height:1.75}
.doc .cta-box{background:linear-gradient(180deg,rgba(201,163,91,.12),rgba(201,163,91,.03));border:1px solid var(--line2);border-radius:18px;padding:26px;margin:34px 0}
.doc .cta-box h3{margin:0 0 8px}
.doc .cta-box p{margin:0 0 16px;color:var(--mute);font-size:16px}
.s-nav a.btn-gold,.s-nav a.btn-gold:hover{color:#1A1405}
.final .lede{margin-left:auto;margin-right:auto}
.verify-card{background:var(--cream);color:#1A1A1A;border-radius:18px;padding:26px;box-shadow:0 30px 70px rgba(0,0,0,.45),0 0 0 1px rgba(201,163,91,.4);max-width:430px;margin-left:auto}
.verify-card .ok{display:inline-flex;align-items:center;gap:8px;background:#0A7A43;color:#fff;font-weight:800;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.verify-card .nm{font-family:var(--serif);font-size:28px;font-weight:800;margin:14px 0 2px}
.verify-card dl{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;margin:16px 0 0;font-size:15px}
.verify-card dt{color:#6B6B7A}.verify-card dd{margin:0;font-weight:700}
.verify-card a{color:#8A6A1E;font-weight:700}
.offer .cover{width:120px;border-radius:6px;box-shadow:0 12px 30px rgba(0,0,0,.5);margin:0 0 16px;border:1px solid rgba(201,163,91,.4)}
@media (max-width:860px){.verify-card{margin:0 auto}}
/* pages2 */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hero-sm{padding:72px 0 48px}
.hero-sm .wrap{grid-template-columns:1fr}
.feat{display:grid;grid-template-columns:auto 1fr auto;gap:36px;align-items:center;background:linear-gradient(180deg,rgba(201,163,91,.10),rgba(201,163,91,0) 60%),var(--ink2);border:1px solid rgba(201,163,91,.6);border-radius:22px;padding:32px;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.feat .cover{width:132px;border-radius:6px;box-shadow:0 12px 30px rgba(0,0,0,.5);border:1px solid rgba(201,163,91,.4)}
.feat h2{font-size:clamp(28px,3.4vw,38px)}
.feat .checks{margin-top:16px}.feat .checks li{margin-bottom:8px;font-size:16px;color:var(--mute)}
.feat-buy{text-align:center;min-width:220px}
.feat-buy .price{font-family:var(--serif);font-size:52px;font-weight:800;line-height:1;margin-bottom:16px}
.feat-buy .price small{font-family:var(--sans);font-size:15px;font-weight:600;color:var(--mute)}
.feat-buy .btn{width:100%}
.feat-buy .fine{font-size:13px;color:var(--dim);margin:10px 0 0}
@media (max-width:900px){.feat{grid-template-columns:1fr;text-align:center;gap:20px;padding:28px 22px}.feat .cover{margin:0 auto}.feat .checks{display:inline-block;text-align:left}}
.cat-h{font-family:var(--sans);font-size:12px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin:40px 0 14px}
.gcard{display:flex;flex-direction:column}
.gcard h3{font-size:19px;flex:1}
.gfoot{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:14px}
.gfoot .pr{font-family:var(--serif);font-size:24px;font-weight:800;color:var(--text)}
.gfoot .go{margin-top:0}
.gbundle{flex-direction:row;align-items:center;justify-content:space-between;gap:24px;border-color:rgba(201,163,91,.6);background:linear-gradient(135deg,rgba(201,163,91,.14),rgba(201,163,91,.02)),var(--ink2);padding:28px}
.gbundle h3{font-size:24px}
.gbundle .gfoot{flex-direction:column;align-items:flex-end;margin:0;flex:0 0 auto}
.gbundle .gfoot .pr{font-size:36px}
@media (max-width:700px){.gbundle{flex-direction:column;align-items:flex-start}.gbundle .gfoot{align-items:flex-start}}
.success-state{display:none}
.success-state.show{display:block}
#form-state.hidden{display:none}
#form-state.hidden~.hide-ok{display:none}
.next2{grid-template-columns:1fr 1fr;margin-top:36px;max-width:760px}
.final .next2{margin-left:auto;margin-right:auto}
@media (max-width:600px){.next2{grid-template-columns:1fr}}
.legal .updated{color:var(--dim);font-size:14px;margin:10px 0 24px}
.legal h1{margin-top:12px}
.legal .intro-box,.legal .callout{background:var(--ink2);border:1px solid var(--line);border-radius:16px;padding:20px 22px;margin:24px 0}
.legal .callout{border-color:var(--line2)}
.legal .callout h2{margin-top:0}
.legal .legal-note{border-left:3px solid var(--gold);padding:12px 16px;margin:40px 0 0;color:var(--mute);font-size:15px}
.legal ul{padding-left:22px}

/* seo */
.hub{padding:44px 0 88px}
.hub .bc,.doc .bc{font-size:14px;color:var(--dim);margin-bottom:18px}
.hub .bc a,.doc .bc a{color:var(--mute)}
.hub h1{font-size:clamp(36px,5vw,58px);max-width:880px}
.hub .lede{max-width:700px}
.hub h2{font-size:clamp(24px,3vw,32px);margin:56px 0 18px}
.hub h2 a{color:var(--text);text-decoration:none}
.hub h2 a:hover{color:var(--gold2)}
.hub > .wrap > .cards{margin-top:40px}
.hub-block .muted{margin:-8px 0 20px;max-width:700px;font-size:16px}
.hub-block .more{margin:16px 0 0;font-weight:700;font-size:15px}
.hub-block .more a{text-decoration:none}
.hub .cta-box{background:linear-gradient(180deg,rgba(201,163,91,.12),rgba(201,163,91,.03));border:1px solid var(--line2);border-radius:18px;padding:30px;margin:56px 0 0}
.hub .cta-box h3{margin:0 0 8px}
.hub .cta-box p{margin:0 0 18px;color:var(--mute);font-size:16px;max-width:680px}
.hub .faq{margin:0;max-width:780px}
.cta-box .acts{display:flex;gap:12px;flex-wrap:wrap}
.hub .cta-box .note,.doc .cta-box .note{margin:14px 0 0;font-size:14px;color:var(--dim)}
.cta-box .note a{color:var(--gold2)}
.doc .lede{font-size:19px;line-height:1.65;max-width:none}
.doc .lede + .lede{margin-top:14px}
.doc .checks li{padding-left:32px;margin:0 0 14px}
.doc .doc-steps{padding-left:24px}
.doc .doc-steps li{margin:0 0 12px;padding-left:4px}
.doc .doc-steps li::marker{color:var(--gold2);font-weight:800}
.doc strong{color:var(--text)}
.doc .faq{margin:8px 0 0;max-width:none}
.doc .faq summary{font-size:17px}
.doc .faq details p{font-size:16.5px}
.rels{list-style:none;padding:0;margin:14px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.doc .rels li{margin:0;font-size:15.5px;line-height:1.45}
.rels a{display:block;height:100%;background:var(--ink2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:var(--text);text-decoration:none;font-weight:600}
.rels a:hover{border-color:var(--line2);color:var(--gold2)}
.doc .byline{font-size:14.5px;color:var(--dim);margin:12px 0 0}
.doc .legal{font-size:13.5px;color:var(--dim);margin-top:28px}
.doc .doc-fig{margin:30px 0}
.doc .doc-fig img{border-radius:14px;border:1px solid var(--line2);max-width:420px;width:100%}
.doc .doc-fig figcaption{font-size:14px;color:var(--dim);margin-top:10px}
@media (max-width:600px){.rels{grid-template-columns:1fr}.hub .cta-box,.doc .cta-box{padding:22px}.cta-box .acts .btn{width:100%}}
/* linkedin */
.li-card{position:relative;margin:0 0 0 auto;max-width:470px;background:#fff;color:#1A1A1A;border-radius:18px;padding:22px 24px 24px;box-shadow:0 30px 70px rgba(0,0,0,.45),0 0 0 1px rgba(201,163,91,.4);font-family:var(--sans)}
.li-top{display:flex;align-items:center;gap:12px;font-weight:800;font-size:19px;padding-bottom:16px;border-bottom:1px solid #E6E6EA}
.li-logo{width:30px;height:30px;flex:none}
.li-row{display:flex;gap:16px;padding-top:18px}
.li-row img{width:56px;height:56px;border-radius:6px;flex:none}
.li-t{font-weight:800;font-size:17px;line-height:1.3}
.li-o{font-size:15px;margin-top:2px}
.li-m{font-size:14px;color:#666;margin-top:3px}.li-m b{font-weight:400;white-space:nowrap}
.li-b{display:inline-block;margin-top:12px;border:1.5px solid #555;border-radius:999px;padding:6px 16px;font-weight:700;font-size:14px;color:#333;text-decoration:none}
.li-b:hover{background:#F3F3F5}
.li-s{font-size:14px;font-weight:700;margin-top:12px;color:#333}
.li-ok{position:absolute;top:-14px;right:-10px;background:#0A7A43;color:#fff;font-weight:800;font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding:7px 12px;border-radius:999px;box-shadow:0 8px 20px rgba(0,0,0,.35)}
@media (max-width:860px){.li-card{margin:0 auto}.li-ok{right:6px}}