/* PCI "For developers" page — scoped under .pci-adv. Brand tokens shared with
   the directory (IBM Plex, navy/gold/forest). Card previews reuse .pci-dir. */

.pci-adv{
  --navy:#0B1F33; --gold:#C8A24B; --lightgold:#EAD9A8; --green:#2F5D4A; --green-bg:#DCEFE3;
  --amber:#7A5A12; --amber-bg:#F6EBCC; --gray:#5B6B7A; --hair:#E4E8EC; --tint:#EEF2F4; --cream:#F4F1E8; --white:#fff;
  font-family:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--navy);
  max-width:1180px;margin:0 auto;padding:0 16px 40px;box-sizing:border-box;
}
.pci-adv *,.pci-adv *::before,.pci-adv *::after{box-sizing:border-box}
.pci-adv [hidden]{display:none!important} /* display rules on .pcia-form etc. must not beat the hidden attribute */
.pci-adv h1,.pci-adv h2,.pci-adv h3{font-family:'IBM Plex Serif',Georgia,serif;color:var(--navy);margin:0}
.pci-adv h2{font-size:clamp(22px,2.6vw,30px);font-weight:600;line-height:1.2;margin-bottom:8px}
.pci-adv h2.mt{margin-top:34px}
.pci-adv .pcia-sub{font-size:14.5px;line-height:1.6;color:var(--gray);margin:0 0 18px;max-width:820px}
.pci-adv .pcia-block{padding:34px 0 8px;border-top:1px solid var(--hair)}
.pci-adv .pcia-block:first-of-type{border-top:0}

/* hero */
.pci-adv .pcia-hero{padding:34px 0 26px}
.pci-adv .pcia-eyebrow{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin:0 0 10px}
.pci-adv .pcia-hero h1{font-size:clamp(30px,4.2vw,46px);font-weight:600;line-height:1.1;letter-spacing:-.01em;max-width:860px}
.pci-adv .pcia-lead{font-size:clamp(15px,1.35vw,17.5px);line-height:1.6;color:#33424F;margin:16px 0 0;max-width:760px}
.pci-adv .pcia-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.pci-adv .pcia-btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-size:14px;font-weight:700;border-radius:10px;padding:12px 18px;transition:transform .15s,background .15s;border:0;cursor:pointer;font-family:inherit}
.pci-adv .pcia-btn.primary{color:var(--navy);background:linear-gradient(180deg,#E7C06A,var(--gold));box-shadow:0 8px 20px -10px rgba(200,162,75,.8)}
.pci-adv .pcia-btn.primary:hover{transform:translateY(-1px);color:var(--navy)}
.pci-adv .pcia-btn.ghost{color:var(--navy);background:var(--white);border:1px solid var(--navy)}
.pci-adv .pcia-btn.ghost:hover{background:var(--navy);color:var(--white)}
.pci-adv .pcia-facts{list-style:none;margin:26px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--hair);border:1px solid var(--hair);border-radius:14px;overflow:hidden;max-width:900px}
.pci-adv .pcia-facts li{background:var(--white);padding:14px 16px}
.pci-adv .pcia-facts b{display:block;font:600 24px 'IBM Plex Mono',monospace;color:var(--navy)}
.pci-adv .pcia-facts span{display:block;margin-top:3px;font-size:12px;line-height:1.35;color:var(--gray)}
@media (max-width:760px){.pci-adv .pcia-facts{grid-template-columns:1fr 1fr}}

/* steps / funnel */
.pci-adv .pcia-steps,.pci-adv .pcia-funnel{list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;counter-reset:s}
.pci-adv .pcia-funnel{grid-template-columns:repeat(4,minmax(0,1fr))}
.pci-adv .pcia-steps li,.pci-adv .pcia-funnel li{background:var(--white);border:1px solid var(--hair);border-radius:14px;padding:16px 18px}
.pci-adv .num{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--gold);color:var(--navy);font:700 12.5px 'IBM Plex Mono',monospace;margin-bottom:10px}
.pci-adv .pcia-steps b,.pci-adv .pcia-funnel b{display:block;font-size:15px;margin-bottom:4px}
.pci-adv .pcia-steps p,.pci-adv .pcia-funnel p{margin:0;font-size:13.5px;line-height:1.55;color:#33424F}
@media (max-width:900px){.pci-adv .pcia-steps,.pci-adv .pcia-funnel{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.pci-adv .pcia-steps,.pci-adv .pcia-funnel{grid-template-columns:1fr}}

/* preview builder */
.pci-adv .pcia-preview{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:22px;align-items:start}
@media (max-width:900px){.pci-adv .pcia-preview{grid-template-columns:1fr}}
.pci-adv .pcia-pform{background:var(--white);border:1px solid var(--hair);border-radius:14px;padding:16px;display:grid;gap:10px;position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto}
@media (max-width:900px){.pci-adv .pcia-pform{position:static;max-height:none;overflow:visible}}
.pci-adv label{display:block}
.pci-adv label > span{display:block;font-size:11.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--gray);margin-bottom:5px}
.pci-adv input[type=text],.pci-adv input[type=url],.pci-adv input[type=email],.pci-adv input[type=tel],.pci-adv input[type=number],.pci-adv select,.pci-adv textarea{
  width:100%;font:500 14px 'IBM Plex Sans',sans-serif;color:var(--navy);background:var(--tint);border:1px solid transparent;border-radius:8px;padding:10px 12px;outline:0;
}
.pci-adv input:focus,.pci-adv select:focus,.pci-adv textarea:focus{border-color:var(--gold);background:var(--white)}
.pci-adv .row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pci-adv .row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
@media (max-width:540px){.pci-adv .row2,.pci-adv .row3{grid-template-columns:1fr}}
.pci-adv .pcia-planpick{border:1px solid var(--hair);border-radius:10px;padding:10px 12px;margin:0}
.pci-adv .pcia-planpick legend{font-size:11.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--gray);padding:0 4px}
.pci-adv .pcia-planpick label{display:flex;align-items:center;gap:8px;font-size:13.5px;padding:4px 0}
.pci-adv .pcia-note{font-size:12px;line-height:1.45;color:var(--gray);margin:0}
.pci-adv .pcia-pstage{display:grid;gap:18px}
.pci-adv .pcia-ptitle{font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gray);margin:0 0 8px;font-family:'IBM Plex Sans',sans-serif}
.pci-adv .pcia-cardwrap{max-width:none;padding:0}
.pci-adv .pcia-grid1{grid-template-columns:minmax(0,420px)}
.pci-adv .pcia-cardwrap .pcid-featured{margin:0}
.pci-adv .pcia-mappanel{background:var(--white);border:1px solid var(--hair);border-radius:14px;padding:14px 16px;max-width:380px}
.pci-adv .pcia-mappanel .zone b{display:block;font-family:'IBM Plex Serif',serif;font-size:19px}
.pci-adv .pcia-mappanel .zone span{font-size:12px;color:var(--gray)}
.pci-adv .pcia-mappanel .feat{margin-top:12px;border-top:1px solid var(--hair);padding-top:10px}
.pci-adv .pcia-mappanel small{display:block;font:600 10px 'IBM Plex Mono',monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--amber);margin-bottom:6px}
.pci-adv .pcia-mini{border:1px solid var(--lightgold);background:#FFFBF0;border-radius:10px;padding:9px 11px}
.pci-adv .pcia-mini b{display:block;font-size:13.5px}
.pci-adv .pcia-mini span{font-size:12px;color:var(--gray)}

/* dark block: leads + calculator */
.pci-adv .pcia-dark{background:var(--navy);color:#fff;border-radius:18px;padding:30px 24px 24px;margin-top:30px;border-top:0}
.pci-adv .pcia-dark h2,.pci-adv .pcia-dark h3{color:#fff}
.pci-adv .pcia-dark .pcia-sub{color:#C7D2DC}
.pci-adv .pcia-dark .pcia-funnel li{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}
.pci-adv .pcia-dark .pcia-funnel p{color:#C7D2DC}
.pci-adv .pcia-dark .pcia-funnel b{color:#fff}
.pci-adv .pcia-calc{margin-top:22px;border-top:1px solid rgba(255,255,255,.14);padding-top:20px}
.pci-adv .pcia-calc h3{font-size:19px;margin-bottom:6px}
.pci-adv .pcia-calc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,1.2fr);gap:14px;align-items:end}
@media (max-width:900px){.pci-adv .pcia-calc-grid{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.pci-adv .pcia-calc-grid{grid-template-columns:1fr}}
.pci-adv .pcia-calc label > span{color:#C7D2DC;display:flex;justify-content:space-between;gap:10px;text-transform:none;letter-spacing:0;font-size:12.5px}
.pci-adv .pcia-calc label > span b{font:600 14px 'IBM Plex Mono',monospace;color:var(--gold)}
.pci-adv .pcia-calc select{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.2)}
.pci-adv .pcia-calc select option{color:var(--navy)}
.pci-adv input[type=range]{width:100%;accent-color:var(--gold)}
.pci-adv .pcia-calc-out{display:grid;grid-template-columns:1fr 1fr;gap:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:12px 14px}
.pci-adv .pcia-calc-out b{display:block;font:600 26px 'IBM Plex Mono',monospace;color:var(--gold)}
.pci-adv .pcia-calc-out span{font-size:11.5px;color:#C7D2DC}
.pci-adv .pcia-calc-out small{grid-column:1 / -1;font-size:11px;color:#9FB0C0}

/* plans */
.pci-adv .pcia-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:900px){.pci-adv .pcia-plans{grid-template-columns:1fr}}
.pci-adv .pcia-plan{background:var(--white);border:1px solid var(--hair);border-radius:16px;padding:20px;display:flex;flex-direction:column}
.pci-adv .pcia-plan.hot{border:2px solid var(--gold);box-shadow:0 14px 34px -20px rgba(200,162,75,.7)}
.pci-adv .pcia-plan .k{font:700 10.5px 'IBM Plex Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.pci-adv .pcia-plan h3{font-size:20px;margin:6px 0 2px}
.pci-adv .pcia-plan .price{font:600 30px 'IBM Plex Mono',monospace;margin:6px 0 10px}
.pci-adv .pcia-plan .price small{font-size:13px;color:var(--gray);margin-left:2px}
.pci-adv .pcia-plan ul{margin:0 0 16px;padding-left:18px;font-size:13.5px;line-height:1.55;color:#33424F;flex:1}
.pci-adv .pcia-plan .pcia-btn{justify-content:center}
.pci-adv .pcia-then{display:block;margin-top:8px;font-size:11.5px;line-height:1.4;color:var(--gray)}
.pci-adv .pcia-rules{margin-top:26px;background:var(--cream);border-left:4px solid var(--green);border-radius:12px;padding:16px 20px}
.pci-adv .pcia-rules h3{font-size:17px;margin-bottom:8px}
.pci-adv .pcia-rules ul{margin:0;padding-left:18px;font-size:13.5px;line-height:1.6;color:#33424F}

/* application form */
.pci-adv .pcia-form{background:var(--white);border:1px solid var(--hair);border-radius:16px;padding:20px;display:grid;gap:12px;max-width:820px}
.pci-adv .pcia-check{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.5;color:#33424F}
.pci-adv .pcia-check input{margin-top:3px}
.pci-adv .pcia-check > span{display:inline;font-size:13px;font-weight:400;letter-spacing:0;text-transform:none;color:inherit;margin:0;line-height:1.5}
.pci-adv .pcia-check a{color:var(--navy);font-weight:600}
.pci-adv .pcia-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.pci-adv .pcia-formmsg{margin:0;font-size:13px;color:#8A3B35;min-height:1em}
.pci-adv .pcia-ok{background:var(--green-bg);border:1px solid #9CC7AB;border-radius:14px;padding:18px 20px;max-width:820px}
.pci-adv .pcia-ok b{display:block;font-family:'IBM Plex Serif',serif;font-size:19px;margin-bottom:6px}
.pci-adv .pcia-ok p{margin:0;font-size:14px;line-height:1.55}

/* faq + legal */
.pci-adv .pcia-faq details{background:var(--white);border:1px solid var(--hair);border-radius:12px;padding:12px 16px;margin-bottom:8px}
.pci-adv .pcia-faq summary{cursor:pointer;font-weight:600;font-size:14.5px}
.pci-adv .pcia-faq p{margin:8px 0 0;font-size:13.5px;line-height:1.55;color:#33424F}
.pci-adv .pcia-legal{margin-top:28px;background:var(--navy);color:#C7D2DC;font-size:11.5px;line-height:1.6;padding:14px 18px;border-radius:12px}
.pci-adv a:focus-visible,.pci-adv button:focus-visible,.pci-adv input:focus-visible,.pci-adv select:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
@media (prefers-reduced-motion:reduce){.pci-adv *{transition:none!important}}