/* TEZ ERP — Disconnected Business Data (redesign)
   Idea: the page starts with broken, gapped slips and ends with one continuous thread. */
.dd{--ink:#0A1B33;--body:#48586b;--az:#1E5BD8;--az2:#0F3FA8;--mist:#EEF3FA;--line:#D3DDEA;--flag:#D9531E;
  --fd:var(--font-display,sans-serif);
  font:400 16.5px/1.6 var(--font-body,sans-serif);color:var(--ink);background:#fff;overflow-x:hidden}
.dd *{box-sizing:border-box}
.dd h1,.dd h2,.dd h3{font-family:var(--fd);margin:0;letter-spacing:-.03em;line-height:1.05}
.dd p{margin:0 0 14px;max-width:62ch;color:var(--body)}
.dd-wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.dd-sec{padding:clamp(48px,6vw,84px) 0}
.dd-band{background:var(--mist)}
.dd-dark{background:var(--ink);color:#fff}
.dd-dark p{color:#b9c6d8}
.dd-dark h2{color:#fff!important}
.dd h2{font-size:clamp(28px,3.6vw,46px);font-weight:600;margin-bottom:18px}
.dd-h{max-width:24ch;margin-bottom:14px!important}
.dd-h3{font-size:24px;margin:44px 0 10px;font-weight:600}
.dd-sub{max-width:64ch}
.dd-gap{margin-top:64px}
.dd-split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,72px);align-items:start}
.dd-stick{position:sticky;top:96px}
.dd-pull{font:600 clamp(19px,2vw,24px)/1.25 var(--fd)!important;letter-spacing:-.02em;color:var(--ink)!important;border-left:3px solid var(--az);padding-left:16px;margin-top:22px!important}
.dd-dark .dd-pull{color:#fff!important}
.dd-note{font-style:italic;margin-top:16px!important}

/* buttons */
.dd-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.dd-btn{display:inline-flex;padding:14px 24px;border-radius:6px;background:var(--az);color:#fff!important;font-weight:600;font-size:15px;text-decoration:none;transition:background .2s}
.dd-btn:hover{background:var(--az2)}
.dd-btn--ghost{background:transparent;color:var(--ink)!important;box-shadow:inset 0 0 0 1.5px var(--ink)}
.dd-btn--ghost:hover{background:var(--ink);color:#fff!important}
.dd-btn--light{background:#fff;color:var(--ink)!important}.dd-btn--light:hover{background:var(--mist)}
.dd-btn--line{background:transparent;box-shadow:inset 0 0 0 1.5px #fff}.dd-btn--line:hover{background:rgba(255,255,255,.12)}
.dd a:focus-visible,.dd summary:focus-visible{outline:3px solid var(--flag);outline-offset:3px}

/* hero */
.dd-hero{padding:clamp(48px,7vw,96px) 0 clamp(44px,6vw,80px);background:linear-gradient(180deg,var(--mist),#fff)}
.dd-hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,5vw,72px);align-items:center}
.dd-hero h1{font-size:clamp(40px,6vw,84px);font-weight:700;letter-spacing:-.05em;line-height:.95}
.dd-hero h1 span{display:block;color:var(--az)}
.dd-lead{font-size:18px;margin-top:22px!important}
.dd-keys{font-size:13px;color:#6b7a8c!important;margin-top:22px!important}
.dd-slips{list-style:none;margin:0;padding:0;counter-reset:s}
.dd-slips li{position:relative;background:#fff;border:1.5px solid var(--ink);border-radius:8px;padding:14px 18px;font-size:16px;color:var(--body);margin-bottom:14px;box-shadow:5px 5px 0 var(--line)}
.dd-slips li:nth-child(even){margin-left:clamp(0px,4vw,48px)}
.dd-slips li:nth-child(odd){margin-right:clamp(0px,4vw,48px)}
.dd-slips b{color:var(--ink);font-weight:600}
.dd-slips li.dd-wait{border-style:dashed;border-color:var(--flag);box-shadow:none;background:transparent;margin:0}
.dd-slips li.dd-wait b{color:var(--flag)}

/* chips & lists */
.dd-chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 18px;padding:0}
.dd-chips li{background:#fff;border:1px solid var(--line);border-radius:6px;padding:6px 12px;font-size:14px;color:var(--ink)}
.dd-dark .dd-chips li{background:transparent;border-color:#33507a;color:#fff}
.dd-chips--tight{margin:14px 0 24px}
.dd-req{list-style:none;margin:0 0 18px;padding:0;columns:2;column-gap:28px}
.dd-req li{break-inside:avoid;padding:10px 0 10px 24px;border-bottom:1px solid var(--line);position:relative;font-size:15px}
.dd-req li::before{content:"";position:absolute;left:0;top:19px;width:10px;height:10px;border:2px solid var(--az);border-radius:50%}

/* symptoms */
.dd-sym{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1.5px solid var(--ink);border-radius:10px;margin:28px 0 22px;overflow:hidden}
.dd-sym article{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.dd-sym article:nth-child(3n){border-right:0}.dd-sym article:nth-child(n+4){border-bottom:0}
.dd-sym h3,.dd-ctl h3,.dd-four h3,.dd-steps h3{font-size:18px;font-weight:600;margin-bottom:8px;line-height:1.15}
.dd-sym p,.dd-ctl p,.dd-four p,.dd-steps p{font-size:14.5px;margin:0}

/* disclosure blocks */
.dd-more{margin-top:34px;border-top:1.5px solid var(--ink)}
.dd-more summary,.dd-acc summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:18px 0;font:600 clamp(18px,2vw,22px)/1.2 var(--fd);letter-spacing:-.02em}
.dd-more summary::-webkit-details-marker,.dd-acc summary::-webkit-details-marker{display:none}
.dd-more summary::after,.dd-acc summary::after{content:"+";color:var(--az);font-size:26px;line-height:1;transition:transform .2s}
.dd-more[open] summary::after,.dd-acc details[open] summary::after{transform:rotate(45deg)}
.dd-more--dark{border-color:#33507a}.dd-more--dark summary::after{color:#7fb0ff}
.dd-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
.dd table{width:100%;min-width:640px;border-collapse:collapse;font-size:14px}
.dd th{background:var(--ink);color:#fff;text-align:left;padding:12px 16px;font-weight:600}
.dd td{padding:11px 16px;border-top:1px solid var(--line);color:var(--body);vertical-align:top}
.dd td:first-child{font-weight:600;color:var(--ink)}.dd td:last-child{color:var(--az2)}

/* thread */
.dd-thread{list-style:none;margin:0;padding:0 0 0 34px;position:relative}
.dd-thread li{position:relative;padding:0 0 22px}
.dd-thread li:last-child{padding-bottom:0}
.dd-thread li::before{content:"";position:absolute;left:-34px;top:5px;width:18px;height:18px;border-radius:50%;background:var(--ink);border:3px solid #7fb0ff;z-index:2}
.dd-thread li:not(:last-child)::after{content:"";position:absolute;left:-26px;top:23px;bottom:-5px;width:2px;background:#7fb0ff}
.dd-thread b{display:block;font:600 20px/1.2 var(--fd);letter-spacing:-.02em}
.dd-thread span{display:block;color:#9fc0f5;font-size:14.5px;margin-top:2px}

/* accordion */
.dd-acc{margin-top:26px;border-top:1.5px solid var(--ink)}
.dd-acc details{border-bottom:1px solid var(--line)}
.dd-acc details>p,.dd-acc details>.dd-chain{padding-right:6%}
.dd-chain{font:600 14px/1.9 sans-serif!important;color:var(--az2)!important;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 14px!important;max-width:none!important}
.dd-drill{background:var(--ink);color:#fff!important;border:0;margin-top:14px}

/* roles */
.dd-roles{margin:0}
.dd-roles div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.dd-roles div:first-child{border-top:1.5px solid var(--ink)}
.dd-roles dt{font:600 18px var(--fd);letter-spacing:-.02em}
.dd-roles dd{margin:0;font-size:15px;color:var(--body)}

/* Q&A */
.dd-qa{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px;margin:26px 0}
.dd-qa div{padding:16px 0;border-bottom:1px solid var(--line)}
.dd-qa p{margin:0;font-size:15px}
.dd-qa .dd-ask{font:600 19px/1.25 var(--fd);letter-spacing:-.02em;color:var(--ink);margin-bottom:4px}

/* control / four / steps */
.dd-ctl{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.dd-ctl article{background:var(--mist);border-left:3px solid var(--az);padding:18px 20px;border-radius:0 8px 8px 0}
.dd-four{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:26px;border-top:1px solid #33507a}
.dd-four article{padding:24px 22px 24px 0;margin-right:22px;border-right:1px solid #33507a}
.dd-four article:last-child{border-right:0;margin-right:0}
.dd-four h3{color:#fff;font-size:22px}
.dd-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.dd-steps li{position:relative;border:1.5px solid var(--ink);border-radius:10px;padding:20px}

/* test & scale */
.dd-test{margin:18px 0 0;padding-left:0;list-style:none}
.dd-test li{position:relative;padding:11px 0;border-bottom:1px solid var(--line);font-size:15px}
.dd-scale{background:var(--ink);color:#fff;border-radius:12px;padding:clamp(24px,3vw,40px)}
.dd-scale p{color:#b9c6d8}.dd-scale h3{font-size:22px;margin:6px 0 14px;font-weight:600}
.dd-scale .dd-big{font:600 clamp(28px,3.4vw,44px)/1.05 var(--fd);color:#fff}
.dd-big strong{color:#7fb0ff}

/* closing */
.dd-final{background:var(--az);color:#fff;padding:clamp(56px,7vw,96px) 0}
.dd-final h2{font-size:clamp(34px,5vw,64px);font-weight:700;letter-spacing:-.045em;line-height:.98;color:#fff}
.dd-final p{color:#dbe7ff}
.dd-bring{list-style:none;margin:0 0 20px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;max-width:760px}
.dd-bring li{border-top:1.5px solid rgba(255,255,255,.55);padding-top:10px;font:600 18px/1.25 var(--fd);letter-spacing:-.01em}

@media(max-width:1000px){
  .dd-hero-grid,.dd-split{grid-template-columns:1fr}
  .dd-stick{position:static}
  .dd-sym,.dd-ctl,.dd-steps{grid-template-columns:repeat(2,1fr)}
  .dd-sym article:nth-child(n){border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
  .dd-sym article:nth-child(2n){border-right:0}.dd-sym article:nth-child(n+5){border-bottom:0}
  .dd-four{grid-template-columns:repeat(2,1fr)}
  .dd-four article{border-bottom:1px solid #33507a;margin-right:0;padding-right:16px}
  .dd-four article:nth-child(2n){border-right:0}
}
@media(max-width:640px){
  .dd{font-size:16px}
  .dd-sym,.dd-ctl,.dd-steps,.dd-qa,.dd-bring,.dd-four{grid-template-columns:1fr}
  .dd-sym article:nth-child(n){border-right:0;border-bottom:1px solid var(--line)}.dd-sym article:last-child{border-bottom:0}
  .dd-four article{border-right:0}
  .dd-req{columns:1}
  .dd-roles div{grid-template-columns:1fr;gap:4px}
  .dd-slips li:nth-child(n){margin-left:0;margin-right:0}
  .dd-btns{flex-direction:column}.dd-btn{justify-content:center}
}
@media(prefers-reduced-motion:reduce){.dd *{transition:none!important}}