/* Build Design Solutions - public pages for the designer (extends /styles.css) */
.cad-hero{padding:150px 0 70px}
.cad-hero .shell{display:grid;gap:44px}
.cad-hero-copy{display:grid;gap:20px;justify-items:start;max-width:860px}
.cad-hero .display{font-size:clamp(2.2rem,5.2vw,3.9rem);line-height:1.06}
.cad-hero .sub{color:var(--muted);font-size:1.16rem;max-width:720px}
.cad-shot{margin:0;border-radius:18px;overflow:hidden;border:1px solid var(--line-strong);box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(46,196,255,.12);background:#0b1118}
.cad-shot img{display:block;width:100%;height:auto}
.cad-video{margin:0 auto;max-width:1120px;border-radius:18px;overflow:hidden;border:1px solid var(--line-strong);box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(46,196,255,.12);background:#0b1118}
.cad-video video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#0b1118}
.cad-video figcaption{padding:12px 18px;color:var(--subtle);font-size:.9rem;text-align:center;border-top:1px solid var(--line)}
#video .sec-head{margin-bottom:28px}
.cad-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cad-steps .step .num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--btn);color:#fff;font-family:var(--display);font-weight:700}
.cad-steps .step p{color:var(--muted);font-size:.96rem}
.cad-band{background:linear-gradient(180deg,transparent,rgba(46,196,255,.035) 40%,transparent)}
.cad-split{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center}
.cad-split.rev{grid-template-columns:1fr 1.25fr}
.cad-split h2{font-size:clamp(1.6rem,3vw,2.3rem);margin:12px 0 14px;line-height:1.15}
.cad-split .lead{margin-bottom:12px}
.tick-list{list-style:none;display:grid;gap:10px;margin-top:16px}
.tick-list li{position:relative;padding-left:30px;color:var(--muted)}
.tick-list li::before{content:'';position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:6px;background:rgba(46,196,255,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3 4.7-5' stroke='%235fd3ff' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat}
.cad-feats .card h3{font-size:1.06rem}
.cad-feats .card p{color:var(--muted);font-size:.95rem}
.cad-exports{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cad-exports>div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:22px;display:grid;gap:8px;align-content:start}
.cad-exports b{font-family:var(--display);font-size:1.2rem;color:var(--brand-hot)}
.cad-exports span{color:var(--muted);font-size:.93rem}
.form-card h3{margin-bottom:14px}
.field .fhint{font-size:.8rem;color:var(--subtle)}
.site-head .nav a{white-space:nowrap}
.hero-beta{font-size:.98rem}
.hero-beta a{color:var(--brand-soft);font-weight:600}
.hero-beta a:hover{color:var(--ink)}
.beta-note{font-size:.98rem;margin-top:18px}
#beta .form-card{align-self:start}
/* beta access page */
.access-sec{padding:140px 0 80px}
.access-sec .crumbs{margin-bottom:26px}
.access-flash{background:rgba(61,220,151,.1);border:1px solid rgba(61,220,151,.35);color:#7fe6b6;border-radius:var(--r-sm);padding:14px 18px;margin-bottom:26px;font-weight:500}
.access-flash.err{background:rgba(255,107,107,.08);border-color:rgba(255,107,107,.3);color:#ff9b9b}
.access-card{max-width:720px;display:grid;gap:18px;justify-items:start}
.access-card h1,.access-split h1{font-size:clamp(2rem,4.6vw,3.2rem);line-height:1.08;margin:6px 0 4px}
.access-split{align-items:start}
.access-split .tick-list{margin-bottom:28px}
.access-signin{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:22px 24px;display:grid;gap:10px}
.access-signin h2{font-size:1.15rem;margin:0}
.access-signin p{color:var(--muted);font-size:.95rem;margin:0}
.signin-form{display:grid;gap:12px;margin-top:4px}
.signin-row{display:flex;gap:10px;flex-wrap:wrap}
.signin-row input{flex:1 1 220px;background:var(--canvas,#0b1118);border:1px solid var(--line-strong);border-radius:var(--r-sm);padding:12px 14px;color:var(--ink);font-size:1rem}
.signin-row input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(46,196,255,.15)}
.inline-form{display:inline}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:900px){.access-sec{padding:120px 0 60px}.access-split{grid-template-columns:1fr}}
/* docs */
.doc-wrap{display:grid;grid-template-columns:220px 1fr;gap:48px;align-items:start}
.doc-toc{position:sticky;top:96px;display:grid;gap:6px;font-size:.9rem;border-left:2px solid var(--line);padding-left:14px}
.doc-toc a{color:var(--muted)}
.doc-toc a:hover{color:var(--ink)}
.prose figure{margin:8px 0}
.prose figure img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line-strong)}
.prose figcaption{font-size:.84rem;color:var(--subtle);margin-top:6px}
.prose table{width:100%;border-collapse:collapse;font-size:.92rem}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top}
.prose th{color:var(--ink);font-weight:600}
.prose td{color:var(--muted)}
.prose kbd{font-family:var(--mono);font-size:.82em;background:var(--surface-2);border:1px solid var(--line-strong);border-radius:5px;padding:1px 6px;color:var(--ink)}
.prose .callout{background:var(--surface);border:1px solid var(--line-strong);border-left:3px solid var(--brand);border-radius:10px;padding:14px 16px;color:var(--muted)}
.prose ol{padding-left:22px;display:grid;gap:8px}
.article-list{display:grid;gap:16px;max-width:860px;margin:0 auto}
.article-list a.card{color:inherit}
.article-list .meta{font-size:.84rem;color:var(--subtle)}
.tblscroll{overflow-x:auto}
@media (max-width:980px){
  .cad-split,.cad-split.rev{grid-template-columns:1fr}
  .cad-split.rev>figure{order:2}
  .cad-exports{grid-template-columns:repeat(2,1fr)}
  .doc-wrap{grid-template-columns:1fr}
  .doc-toc{position:static}
}
@media (max-width:760px){
  .cad-hero{padding:120px 0 50px}
  .cad-steps{grid-template-columns:1fr}
  .cad-exports{grid-template-columns:1fr}
}

/* plan page */
.plan-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:start}
.plan-card .hero-ctas{margin-top:18px}
.plan-pill{display:inline-block;font-size:.82rem;font-weight:600;border:1px solid var(--line-strong);border-radius:999px;padding:3px 10px;color:var(--muted);vertical-align:middle}
.plan-pill.ok{color:#41d98d;border-color:rgba(65,217,141,.4)}
:root[data-theme="light"] .plan-pill.ok{color:#1f7a4d;border-color:rgba(31,122,77,.4)}
.price{display:flex;align-items:baseline;gap:14px;margin:18px 0 6px}
.price b{font-family:var(--display);font-size:clamp(2.4rem,5vw,3.4rem);font-weight:800;letter-spacing:-.03em;color:var(--brand-hot);line-height:1}
.price span{color:var(--muted);font-size:.98rem;line-height:1.3}
.plan-side h3{margin-bottom:10px}
.plan-side .plan-h3{margin-top:26px}
.plan-side .signin-row{margin-bottom:8px}
.plan-side .inline-form{margin:10px 0 14px}
.plan-err{margin-top:12px}
.access-flash{margin:0 0 20px;padding:12px 16px;border-radius:12px;background:rgba(65,217,141,.1);border:1px solid rgba(65,217,141,.35);color:var(--ink)}
.access-flash.err{background:rgba(255,107,107,.08);border-color:rgba(255,107,107,.3)}
.pricing-card{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:28px;display:grid;gap:10px;align-content:start;box-shadow:var(--shadow)}
.pricing-card .price{margin:4px 0 2px}
.pricing-card .tick-list{margin-top:6px}
@media(max-width:900px){.plan-grid{grid-template-columns:1fr}}
/* ---------- tutorials (v6): index cards, tutorial pages, quick starts, print ---------- */
.tut-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;counter-reset:tut}
.tut-card{position:relative;display:grid;gap:10px;align-content:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:0 0 22px;overflow:hidden;color:inherit;transition:transform .22s,border-color .22s}
.tut-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.tut-card .thumb{position:relative;display:block;aspect-ratio:16/9;background:#10141a;border-bottom:1px solid var(--line)}
.tut-card .thumb img{display:block;width:100%;height:100%;object-fit:cover}
.tut-card .thumb::after{content:'';position:absolute;left:50%;top:50%;width:62px;height:62px;margin:-31px 0 0 -31px;border-radius:50%;background:rgba(11,17,24,.62) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6.5v11l9-5.5z' fill='%23fff'/%3E%3C/svg%3E") center/32px no-repeat;border:2px solid rgba(255,255,255,.85);transition:transform .2s}
.tut-card:hover .thumb::after{transform:scale(1.08)}
.tut-card .dur,.tut-list .dur{font-family:var(--mono);font-size:.78rem;color:var(--subtle)}
.tut-card .thumb .dur{position:absolute;right:10px;bottom:10px;background:rgba(11,17,24,.78);color:#fff;padding:3px 8px;border-radius:6px}
.tut-card .num{position:absolute;left:14px;top:14px;display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--btn);color:#fff;font-family:var(--display);font-weight:700;z-index:1}
.tut-card h3{font-size:1.12rem;font-weight:700;padding:0 22px}
.tut-card p{color:var(--muted);font-size:.94rem;padding:0 22px;margin:0}
.tut-qs .card .eyebrow{font-size:.7rem}
.tut-manual{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:22px;padding:24px 28px;background:var(--surface);border:1px solid var(--line-strong);border-left:3px solid var(--brand);border-radius:var(--r-lg)}
.tut-manual h3{font-size:1.1rem;margin-bottom:6px}
.tut-manual p{color:var(--muted);font-size:.94rem;margin:0;max-width:60ch}
.tut-video{margin-bottom:34px}
.tut-body{display:grid;grid-template-columns:1fr 300px;gap:44px;align-items:start}
.tut-steps{counter-reset:st;padding-left:0!important;list-style:none;display:grid;gap:12px}
.tut-steps li{position:relative;padding-left:46px;color:var(--muted)}
.tut-steps li::before{counter-increment:st;content:counter(st);position:absolute;left:0;top:-2px;width:32px;height:32px;border-radius:9px;background:var(--btn);color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:.9rem}
.tut-steps li b,.qs-steps li b{color:var(--ink)}
.tut-transcript{margin-top:26px;border:1px solid var(--line);border-radius:12px;padding:12px 16px}
.tut-transcript summary{cursor:pointer;font-weight:600;color:var(--ink)}
.tut-transcript p{color:var(--muted);font-size:.94rem;margin:10px 0 0}
.tut-side{position:sticky;top:96px;display:grid;gap:18px}
.tut-side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px}
.tut-side-card h3{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--subtle);margin-bottom:10px}
.tut-list{list-style:none;padding:0;margin:0;display:grid;gap:7px;counter-reset:tl}
.tut-list li{display:flex;justify-content:space-between;gap:10px;font-size:.9rem;align-items:baseline}
.tut-list:not(.plain) li::before{counter-increment:tl;content:counter(tl) '.';color:var(--subtle);font-family:var(--mono);font-size:.78rem;min-width:1.6em}
.tut-list li a{color:var(--muted);flex:1}
.tut-list li a:hover,.tut-list li.on a{color:var(--ink)}
.tut-list li.on a{font-weight:600}
.tut-side-card .small{font-size:.84rem;margin:12px 0 0}
.tut-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:38px}
.tut-nav a{display:grid;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 20px;color:var(--ink);font-weight:600}
.tut-nav a span{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--subtle);font-weight:600}
.tut-nav a.next{text-align:right}
.tut-nav a:hover{border-color:var(--line-strong)}
.qs-steps{counter-reset:qs;padding-left:0!important;list-style:none;display:grid;gap:18px}
.qs-steps li{position:relative;padding-left:56px}
.qs-steps li::before{counter-increment:qs;content:counter(qs);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:11px;background:var(--btn);color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:700}
.qs-steps h3{font-size:1.08rem;margin:6px 0 4px}
.qs-steps p{color:var(--muted);margin:0}
@media (max-width:900px){.tut-grid{grid-template-columns:1fr}.tut-body{grid-template-columns:1fr}.tut-side{position:static}.tut-manual{flex-direction:column;align-items:flex-start}.tut-nav{grid-template-columns:1fr}.tut-nav a.next{text-align:left}}
@media print{.site-head,.foot,.doc-toc,.skip-link,.band,.sec.tight:has(.band){display:none!important}.doc-wrap{display:block}.page-hero{padding:0 0 12px}.prose{max-width:none}.prose a{color:inherit;text-decoration:none}body{background:#fff;color:#111}.prose h2{break-after:avoid}.prose table,.prose .callout{break-inside:avoid}}

/* ---------- custom-build banner under the fixed header (landing) ---------- */
.cad-banner-wrap{padding:92px 0 0}
.cad-hero.has-banner{padding-top:36px}
.cad-banner{display:block;padding:1px;border-radius:16px;background:var(--grad);text-decoration:none;color:inherit}
.cad-banner-in{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;padding:12px 18px;border-radius:15px;background:var(--surface)}
.cad-banner-tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:var(--btn);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.cad-banner-text{flex:1 1 320px;color:var(--muted);font-size:.98rem;line-height:1.45}
.cad-banner-text b{color:var(--ink);font-weight:700}
.cad-banner-cta{color:var(--brand);font-weight:700;white-space:nowrap}
.cad-banner-cta .arr{display:inline-block;transition:transform .18s}
.cad-banner:hover .cad-banner-cta .arr{transform:translateX(4px)}
.cad-banner:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.pricing-card .pc-title{font-size:1.05rem;margin:0 0 10px}
@media (max-width:760px){
  .cad-banner-wrap{padding-top:82px}
  .cad-hero.has-banner{padding-top:26px}
  .cad-banner-in{padding:12px 14px}
}

/* ---------- account page: training data (Pro) ---------- */
.training{margin-top:28px}
.training h2{font-size:1.5rem;margin:6px 0 10px}
.upload-form{margin-top:18px}
.drop{display:block;border:2px dashed var(--line-strong);border-radius:var(--r);padding:26px 18px;text-align:center;cursor:pointer;background:var(--surface-2);transition:border-color .15s,background .15s}
.drop:hover,.drop.over,.drop:focus-visible{border-color:var(--brand-hot);background:var(--surface-3)}
.drop b{display:block;font-size:1.02rem;margin-bottom:6px}
.drop span{display:block;color:var(--muted);font-size:.86rem;line-height:1.5}
.drop input[type=file]{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.upload-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;margin-top:12px}
.upload-meta label{display:grid;gap:4px;font-size:.84rem;color:var(--muted)}
.upload-meta label.wide{grid-column:1/-1}
.upload-meta input,.upload-meta select{width:100%;background:var(--canvas);border:1px solid var(--line-strong);border-radius:var(--r-sm);padding:9px 11px;color:var(--ink);font:inherit}
.upload-prog{display:flex;align-items:center;gap:12px;margin-top:12px;font-size:.86rem;color:var(--muted)}
.upload-bar{flex:1;height:8px;border-radius:4px;background:var(--surface-3);overflow:hidden}
.upload-bar i{display:block;height:100%;width:0;background:var(--brand-hot);transition:width .2s}
.uploads{width:100%;border-collapse:collapse;font-size:.88rem;margin-top:8px}
.uploads th{text-align:left;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--subtle);padding:6px 8px;border-bottom:1px solid var(--line)}
.uploads td{padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
.uploads td small{color:var(--subtle)}
.uploads a{color:var(--ink);font-weight:600;text-decoration:none}
.uploads a:hover{color:var(--brand-hot)}
.btn.btn-sm{padding:6px 10px;font-size:.8rem}
.form-err{color:#ff9b9b;font-size:.86rem;margin-top:8px;min-height:1em}
@media (max-width:700px){.upload-meta{grid-template-columns:1fr}.uploads th:nth-child(3),.uploads td:nth-child(3),.uploads th:nth-child(5),.uploads td:nth-child(5){display:none}}