/* maaten-acx.css: shared styles for the AI Consulting section sub-pages (brand guide v1.2) */

.acx-subnav{position:sticky;top:64px;z-index:40;background:oklch(100% 0 0 / 0.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.acx-subnav .row{display:flex;align-items:center;gap:22px;max-width:1240px;margin:0 auto;padding:11px 28px;overflow-x:auto}
.acx-subnav .tag{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);white-space:nowrap}
.acx-subnav a{font-size:13px;font-weight:500;color:var(--ink-soft);white-space:nowrap}
.acx-subnav a:hover{color:var(--orange)}
.acx-subnav a.on{color:var(--orange);font-weight:600}
.acx-subnav .cta{margin-left:auto;font-size:12.5px;font-weight:600;color:var(--orange);white-space:nowrap}

.acx-kicker{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:14px}
.acx-h2{font-family:'Sora',sans-serif;font-weight:800;letter-spacing:-0.03em;line-height:1.02;font-size:clamp(34px,4.8vw,60px);color:var(--ink);max-width:20ch}
.acx-h2 em{font-style:normal;color:var(--orange)}
.acx-sub{margin-top:18px;font-size:clamp(16px,1.5vw,19px);color:var(--ink-soft);line-height:1.55;max-width:64ch}
.acx-sub strong{color:var(--ink)}
.acx-pull{font-family:'Sora',sans-serif;font-weight:700;letter-spacing:-0.02em;font-size:clamp(20px,2.3vw,27px);color:var(--ink);border-left:4px solid var(--orange);padding-left:20px;margin-top:32px;max-width:28ch}

/* light page hero for sub-pages */
.acx-phero{position:relative;overflow:hidden;background:var(--paper);padding:clamp(56px,7vw,92px) 0 clamp(40px,5vw,64px)}
.acx-phero .band{position:absolute;top:-35%;right:-8%;width:26%;height:180%;transform:rotate(22deg);display:flex;gap:13px;z-index:0;opacity:.85;pointer-events:none}
.acx-phero .band span{flex:0 0 13px;border-radius:3px}
.acx-phero .band span:nth-child(1){background:var(--s-red)}
.acx-phero .band span:nth-child(2){background:var(--s-amber)}
.acx-phero .band span:nth-child(3){background:var(--s-green)}
.acx-phero .band span:nth-child(4){background:var(--s-cyan)}
@media(max-width:900px){.acx-phero .band{display:none}}
.acx-phero .shell{position:relative;z-index:1}
.acx-phero .crumb{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-bottom:20px}
.acx-phero .crumb a{color:var(--orange)}
.acx-phero h1{font-family:'Sora',sans-serif;font-weight:800;letter-spacing:-0.04em;line-height:0.99;font-size:clamp(38px,5vw,68px);max-width:17ch}
.acx-phero h1 em{font-style:normal;color:var(--orange)}
.acx-phero .lead{margin-top:22px;font-size:clamp(17px,1.5vw,20px);color:var(--ink-soft);max-width:60ch;line-height:1.55}
.acx-phero .lead strong{color:var(--ink)}
.acx-phero .cta-row{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}

/* faq */
.acx-faq{max-width:760px;margin-top:8px}
.acx-faq details{border-bottom:1px solid var(--line)}
.acx-faq summary{cursor:pointer;list-style:none;padding:20px 0;font-family:'Sora',sans-serif;font-weight:600;font-size:17px;letter-spacing:-0.01em;display:flex;justify-content:space-between;align-items:center;gap:16px}
.acx-faq summary::-webkit-details-marker{display:none}
.acx-faq summary::after{content:"+";font-family:'IBM Plex Mono',ui-monospace,monospace;color:var(--orange);font-size:20px;transition:transform .2s ease}
.acx-faq details[open] summary::after{transform:rotate(45deg)}
.acx-faq details p{padding:0 0 20px;color:var(--ink-soft);max-width:62ch;line-height:1.6;font-size:15.5px}

/* night close */
.acx-close{background:var(--night);border-radius:18px;padding:clamp(48px,6vw,72px) clamp(28px,5vw,56px);margin:8px 0 clamp(64px,8vw,96px);position:relative;overflow:hidden}
.acx-close .bars{position:absolute;top:-40%;right:-2%;width:22%;height:180%;transform:rotate(22deg);display:flex;gap:12px;opacity:.55;filter:drop-shadow(0 0 14px rgba(232,56,44,.35)) drop-shadow(0 0 22px rgba(127,227,224,.3))}
.acx-close .bars span{flex:0 0 12px;border-radius:3px}
.acx-close .bars span:nth-child(1){background:var(--s-red)}
.acx-close .bars span:nth-child(2){background:var(--s-amber)}
.acx-close .bars span:nth-child(3){background:var(--s-green)}
.acx-close .bars span:nth-child(4){background:var(--s-cyan)}
.acx-close h2{font-family:'Sora',sans-serif;font-weight:800;color:var(--off);font-size:clamp(28px,3.6vw,44px);letter-spacing:-0.03em;line-height:1.05;max-width:22ch;position:relative;z-index:1}
.acx-close p{color:oklch(75% 0.008 55);max-width:58ch;margin:18px 0 28px;line-height:1.6;position:relative;z-index:1}
.acx-close .btn{background:oklch(64% 0.20 45);color:var(--night);position:relative;z-index:1}
.acx-close .btn:hover{background:oklch(70% 0.20 48)}
.acx-close .trust{margin-top:26px;font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--dark-mute);position:relative;z-index:1}

/* generic cards */
.acx-cardgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:44px}
@media(max-width:880px){.acx-cardgrid{grid-template-columns:1fr}}
.acx-card{border:1px solid var(--line);border-radius:14px;padding:26px;background:var(--paper);transition:border-color .2s ease,transform .2s ease}
.acx-card:hover{border-color:var(--orange);transform:translateY(-2px)}
.acx-card .tag{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange)}
.acx-card h3{font-family:'Sora',sans-serif;font-weight:700;font-size:20px;letter-spacing:-0.015em;margin:10px 0 10px}
.acx-card p{font-size:14.5px;color:var(--ink-soft);line-height:1.55}
.acx-card .mono-list{list-style:none;margin:12px 0 0;padding:0}
.acx-card .mono-list li{font-size:13.5px;color:var(--ink-soft);padding:6px 0;border-top:1px solid var(--line-soft);line-height:1.5}
.acx-card .mono-list li::before{content:"·";color:var(--orange);font-weight:700;margin-right:9px}

/* before/after block */
.acx-ba{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-soft);border-radius:10px;overflow:hidden;margin:14px 0}
.acx-ba>div{padding:13px 16px}
.acx-ba .before{border-right:1px solid var(--line-soft)}
.acx-ba .k{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);display:block;margin-bottom:5px}
.acx-ba .v{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:16px;font-weight:600;color:var(--ink)}
.acx-ba .after .v{color:var(--orange)}

/* timeline (method page) */
.acx-tl{margin-top:48px;border-left:2px solid var(--line);padding-left:0;list-style:none}
.acx-tl li{position:relative;padding:0 0 40px 34px}
.acx-tl li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px var(--paper),0 0 0 5px var(--line)}
.acx-tl .when{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);display:block;margin-bottom:6px}
.acx-tl h3{font-family:'Sora',sans-serif;font-weight:700;font-size:21px;letter-spacing:-0.015em;margin:0 0 8px}
.acx-tl p{font-size:15px;color:var(--ink-soft);line-height:1.6;max-width:66ch}
.acx-tl .arte{margin-top:12px;display:inline-block;font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.06em;color:var(--ink);background:oklch(96.5% 0.03 55);border:1px solid oklch(93% 0.055 55);border-radius:7px;padding:7px 12px}

/* stat strip */
.acx-stats{margin-top:40px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:880px){.acx-stats{grid-template-columns:1fr}}
.acx-stat .big{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:40px;font-weight:600;color:var(--orange);line-height:1}
.acx-stat p{font-size:14.5px;color:var(--ink-soft);margin-top:10px;max-width:34ch;line-height:1.5}
.acx-stat .src{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10.5px;color:var(--mute);text-transform:uppercase;letter-spacing:.06em}

/* comparison-style table */
.acx-table{width:100%;border-collapse:collapse;margin-top:40px;font-size:14.5px}
.acx-table th{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);font-weight:500;text-align:left;padding:12px 14px;border-bottom:2px solid var(--line)}
.acx-table td{padding:14px;border-bottom:1px solid var(--line-soft);color:var(--ink-soft);vertical-align:top;line-height:1.5}
.acx-table td b{color:var(--ink);font-family:'IBM Plex Mono',ui-monospace,monospace;font-weight:600}
.acx-table tr.hi td{background:oklch(96.5% 0.03 55);color:var(--ink)}
.acx-scroll{overflow-x:auto}
@media(max-width:880px){.acx-table{min-width:680px}}

/* proof-report mock */
.acx-report{background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 24px 60px -30px rgba(0,0,0,.18);max-width:680px;margin-top:44px}
.acx-report .rh{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 22px;border-bottom:1px solid var(--line);background:var(--paper-warm)}
.acx-report .rh b{font-family:'Sora',sans-serif;font-weight:700;font-size:15px}
.acx-report .rh span{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10.5px;color:var(--mute);letter-spacing:.06em;text-transform:uppercase}
.acx-report .bignum{padding:28px 22px 8px;text-align:left}
.acx-report .bignum .n{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:clamp(40px,5vw,56px);font-weight:600;color:var(--orange);line-height:1}
.acx-report .bignum .l{font-size:14px;color:var(--ink-soft);margin-top:8px}
.acx-report .rows{padding:14px 22px 22px}
.acx-report .rrow{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:14px;color:var(--ink-soft)}
.acx-report .rrow:last-child{border-bottom:none}
.acx-report .rrow b{font-family:'IBM Plex Mono',ui-monospace,monospace;font-weight:600;color:var(--ink);white-space:nowrap}
.acx-report .rrow b.up{color:#0e7a48}

/* concept diagram figures */
.acx-fig{margin-top:44px;border:1px solid var(--line);border-radius:16px;background:var(--paper);padding:clamp(18px,3vw,32px);overflow:hidden}
.acx-fig svg{display:block;width:100%;height:auto}
.acx-fig figcaption{margin-top:14px;font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:11.5px;letter-spacing:.04em;color:var(--mute);text-align:center}
.acx-fig .ft{font-family:'Sora',sans-serif;font-weight:700}
.acx-fig .fm{font-family:'IBM Plex Mono',ui-monospace,monospace}
.acx-fig .fs{font-family:'IBM Plex Sans',sans-serif}

/* department cards: big icon + big header + bold-lead bullets */
.acx-dept .dept-head{display:flex;align-items:center;gap:14px;margin-bottom:6px}
.acx-dept .dept-head .ic{font-size:34px;line-height:1;flex-shrink:0}
.acx-dept .dept-head h3{font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(22px,2.2vw,27px);letter-spacing:-0.02em;margin:0;color:var(--ink)}
.acx-dept .dept-sub{font-size:14px;color:var(--mute);margin:0 0 14px 48px}
.acx-dept ul{list-style:none;margin:0;padding:0}
.acx-dept li{font-size:15px;color:var(--ink-soft);padding:11px 0;border-top:1px solid var(--line-soft);line-height:1.55}
.acx-dept li b{color:var(--ink);font-weight:600}

/* a11y: focus states + touch targets (autoplan design fixes) */
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:4px}
.as-tgl button{min-height:44px;min-width:64px}
.acx-demo-note{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--dark-mute);padding:8px 18px 10px;border-top:1px solid var(--dark-border)}