/* ============================================================
   Spectrolab Systems — design system
   Palette: paper white / instrument black / signal red
   Type: Space Grotesk (display) · IBM Plex Sans (body) · IBM Plex Mono (data)
   ============================================================ */
:root{
  --paper:#ffffff;
  --ink:#0b0b0d;
  --red:#d6001c;
  --red-dark:#a50016;
  --grey-50:#f7f7f8;
  --grey-100:#f0f0f2;
  --grey-200:#e7e7ea;
  --grey-500:#6e6e76;
  --line:#e7e7ea;
  --display:"Space Grotesk",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --wrap:1180px;
  --r:6px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{font-family:var(--body);color:var(--ink);background:var(--paper);font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}
::selection{background:var(--red);color:#fff}

h1,h2,h3,h4{font-family:var(--display);line-height:1.12;letter-spacing:-.015em;font-weight:700}
h1{font-size:clamp(2.3rem,5.2vw,4rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:1.28rem}
h4{font-size:1.05rem}
p{max-width:68ch}
.lead{font-size:1.15rem;color:#2c2c31;max-width:62ch}
.muted{color:var(--grey-500)}
.center{text-align:center}
.center p{margin-left:auto;margin-right:auto}

/* eyebrow label — mono, ticked */
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--red);display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--red)}

/* wavenumber divider — the recurring instrument motif */
.wavediv{display:flex;align-items:flex-end;gap:0;height:18px;margin:0 auto;max-width:var(--wrap);padding:0 24px}
.wavediv span{flex:1;border-bottom:1px solid var(--line);position:relative}
.wavediv span::after{content:"";position:absolute;right:0;bottom:0;width:1px;height:7px;background:var(--grey-200)}
.wavediv b{font-family:var(--mono);font-weight:400;font-size:.62rem;color:#b9b9c0;padding:0 8px;transform:translateY(4px)}

/* ---------- header ---------- */
.topbar{background:var(--ink);color:#fff;font-size:.8rem}
.topbar-in{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:16px}
.topbar a{opacity:.85}
.topbar a:hover{opacity:1;color:#fff}
.topbar-contacts{display:flex;gap:18px;align-items:center}
.topbar-note{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;color:#ffb3bd;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);backdrop-filter:blur(10px)}
.navbar{border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:26px;min-height:74px}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto}
.brand img{height:44px;width:auto}
.brand-word{font-family:var(--display);font-weight:700;font-size:1.25rem;letter-spacing:-.02em;display:none}
.brand-word i{color:var(--red);font-style:normal}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links a{font-size:.92rem;font-weight:500;position:relative;padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--red);transition:width .22s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--red)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--display);font-weight:600;font-size:.95rem;padding:13px 26px;border-radius:var(--r);border:1.5px solid var(--ink);transition:all .2s;cursor:pointer;line-height:1}
.btn-red{background:var(--red);border-color:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark);border-color:var(--red-dark);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;border-color:#fff;color:var(--ink)}
.btn-white:hover{background:var(--red);border-color:var(--red);color:#fff}
.nav-cta{padding:11px 20px;font-size:.88rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.25s}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:84px 0 30px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1 em{font-style:normal;color:var(--red)}
.hero .lead{margin:22px 0 30px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.auth-badge{display:inline-flex;align-items:center;gap:14px;border:1px solid var(--line);border-left:3px solid var(--red);border-radius:var(--r);padding:12px 18px;margin-top:34px;background:#fff}
.auth-badge img{height:46px;width:auto}
.auth-badge small{font-family:var(--mono);font-size:.7rem;line-height:1.5;color:var(--grey-500);text-transform:uppercase;letter-spacing:.06em}
.auth-badge strong{display:block;font-family:var(--display);font-size:.95rem;color:var(--ink);letter-spacing:0;text-transform:none}
/* spectrum figure — the signature */
.spectrum-fig{position:relative}
.spectrum-fig svg{width:100%;height:auto}
.spec-axis{font-family:var(--mono);font-size:11px;fill:#a9a9b2}
.spec-label{font-family:var(--mono);font-size:11.5px;fill:var(--ink);opacity:0;animation:fadeUp .7s .9s forwards}
.spec-label.l2{animation-delay:1.25s}.spec-label.l3{animation-delay:1.6s}.spec-label.l4{animation-delay:1.95s}
.spec-line{fill:none;stroke:var(--red);stroke-width:2.4;stroke-linecap:round;stroke-dasharray:2400;stroke-dashoffset:2400;animation:draw 2.4s .3s cubic-bezier(.4,0,.2,1) forwards}
.spec-grid line{stroke:var(--grey-100)}
.spec-finger{fill:var(--grey-50)}
.spec-caption{font-family:var(--mono);font-size:.68rem;color:#b0b0b8;text-align:right;margin-top:6px}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* stat strip */
.statstrip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:56px}
.statstrip .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:26px 20px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat b{font-family:var(--display);font-size:1.7rem;display:block;letter-spacing:-.02em}
.stat b i{color:var(--red);font-style:normal}
.stat span{font-size:.82rem;color:var(--grey-500)}

/* brand marquee */
.marquee{overflow:hidden;padding:22px 0;border-bottom:1px solid var(--line);background:var(--grey-50)}
.marquee-track{display:flex;gap:64px;width:max-content;animation:scroll 34s linear infinite}
.marquee-track span{font-family:var(--display);font-weight:600;font-size:1.02rem;color:#b6b6bd;white-space:nowrap;letter-spacing:.02em}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{padding:88px 0}
.section.tight{padding:64px 0}
.section.alt{background:var(--grey-50)}
.section.dark{background:var(--ink);color:#fff}
.section.dark .muted{color:#9a9aa3}
.section.dark .lead{color:#c9c9cf}
.sec-head{margin-bottom:44px;max-width:760px}
.sec-head.center{margin-left:auto;margin-right:auto}

/* card grids */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{border:1px solid var(--line);border-radius:var(--r);padding:28px;background:#fff;position:relative;transition:border-color .2s,transform .2s;display:flex;flex-direction:column}
.card::before{content:"";position:absolute;top:-1px;left:-1px;width:0;height:3px;background:var(--red);transition:width .3s;border-radius:var(--r) 0 0 0}
.card:hover{border-color:#c9c9cf;transform:translateY(-3px)}
.card:hover::before{width:calc(100% + 2px)}
.card .mono-tag{font-family:var(--mono);font-size:.68rem;color:var(--grey-500);letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
.card h3{margin-bottom:10px}
.card p{font-size:.95rem;color:#45454c;flex:1}
.card .chips{display:flex;flex-wrap:wrap;gap:7px;margin:16px 0 4px}
.chip{font-family:var(--mono);font-size:.7rem;border:1px solid var(--grey-200);border-radius:999px;padding:4px 11px;color:#4c4c53;background:var(--grey-50)}
.card-link{font-family:var(--display);font-weight:600;font-size:.9rem;color:var(--red);margin-top:16px;display:inline-flex;align-items:center;gap:6px}
.card-link::after{content:"→";transition:transform .2s}
.card:hover .card-link::after{transform:translateX(4px)}
.card-img{height:170px;border-radius:4px;background:var(--grey-50);margin:-8px -8px 18px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.card-img img{height:100%;width:100%;object-fit:contain;padding:14px;mix-blend-mode:multiply}

/* split feature rows */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split .num-list{margin-top:26px}
.num-list li{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--line);list-style:none}
.num-list li:last-child{border-bottom:1px solid var(--line)}
.num-list b.n{font-family:var(--mono);font-weight:500;color:var(--red);font-size:.85rem;min-width:34px;padding-top:2px}
.num-list h4{margin-bottom:4px}
.num-list p{font-size:.93rem;color:#4c4c53}

/* checklist */
.ticks{list-style:none;margin-top:18px}
.ticks li{padding:9px 0 9px 30px;position:relative;font-size:.98rem}
.ticks li::before{content:"";position:absolute;left:0;top:15px;width:14px;height:8px;border-left:2.5px solid var(--red);border-bottom:2.5px solid var(--red);transform:rotate(-45deg)}

/* industries row */
.ind-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.ind{border:1px solid var(--line);border-radius:var(--r);padding:22px 16px;text-align:center;background:#fff;transition:.2s}
.ind:hover{border-color:var(--red)}
.ind b{font-family:var(--display);font-size:.95rem;display:block}
.ind span{font-family:var(--mono);font-size:.66rem;color:var(--grey-500);letter-spacing:.06em}

/* ---------- tables ---------- */
.tbl-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table.data{width:100%;border-collapse:collapse;font-size:.9rem;min-width:640px;background:#fff}
table.data th{font-family:var(--display);font-weight:600;text-align:left;padding:13px 16px;background:var(--ink);color:#fff;font-size:.83rem;letter-spacing:.02em}
table.data td{padding:12px 16px;border-top:1px solid var(--line);vertical-align:top}
table.data tr:nth-child(even) td{background:var(--grey-50)}
table.data td.y{color:var(--red);font-weight:700;text-align:center}
table.data td.m{color:#9a9aa3;text-align:center}
table.data .mono{font-size:.8rem}
.legend{display:flex;gap:22px;flex-wrap:wrap;font-size:.82rem;color:var(--grey-500);margin-top:12px}
.legend b{color:var(--red)}

/* ---------- selector tool ---------- */
.tool{border:1.5px solid var(--ink);border-radius:10px;overflow:hidden;background:#fff}
.tool-head{background:var(--ink);color:#fff;padding:22px 28px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.tool-head h3{color:#fff}
.tool-head .mono{font-size:.68rem;color:#ff8fa0;letter-spacing:.14em}
.tool-body{padding:30px}
.tool-q{margin-bottom:26px}
.tool-q > label{font-family:var(--display);font-weight:600;display:block;margin-bottom:12px;font-size:1.02rem}
.tool-q > label small{font-family:var(--mono);color:var(--red);font-weight:500;margin-right:8px;font-size:.75rem}
.opt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}
.opt{border:1px solid var(--grey-200);border-radius:var(--r);padding:12px 14px;cursor:pointer;font-size:.88rem;background:#fff;transition:.15s;text-align:left;font-family:var(--body);line-height:1.4}
.opt small{display:block;font-family:var(--mono);font-size:.66rem;color:var(--grey-500);margin-top:3px}
.opt:hover{border-color:var(--ink)}
.opt.sel{border-color:var(--red);background:#fff5f6;box-shadow:inset 0 0 0 1px var(--red)}
.result{border-top:2px solid var(--red);background:var(--grey-50);padding:30px;display:none}
.result.show{display:block;animation:fadeUp .4s}
.result h4{font-size:1.25rem;margin-bottom:4px}
.result .mono-tag{font-family:var(--mono);font-size:.7rem;color:var(--red);letter-spacing:.16em;text-transform:uppercase}
.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:20px}
.result-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.result-box h5{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-500);margin-bottom:10px}
.result-box p{font-size:.93rem}
.result-ctas{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}

/* ---------- forms ---------- */
.form-card{border:1px solid var(--line);border-radius:10px;padding:36px;background:#fff}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-field{margin-bottom:16px}
.f-field label{display:block;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--grey-500);margin-bottom:7px}
.f-field input,.f-field select,.f-field textarea{width:100%;border:1px solid var(--grey-200);border-radius:var(--r);padding:12px 14px;font-family:var(--body);font-size:.95rem;background:#fff;color:var(--ink);transition:border-color .15s}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(214,0,28,.08)}
.f-consent{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--grey-500);margin:18px 0 22px}
.f-consent input{margin-top:4px;accent-color:var(--red)}
.hidden{display:none !important}

/* ---------- article / knowledge ---------- */
.article{max-width:780px;margin:0 auto}
.article h2{margin:56px 0 18px;padding-top:8px}
.article h3{margin:36px 0 12px}
.article p{margin-bottom:18px;max-width:none}
.article ul,.article ol{margin:0 0 20px 22px}
.article li{margin-bottom:8px}
.article .callout{border-left:3px solid var(--red);background:var(--grey-50);padding:18px 22px;border-radius:0 var(--r) var(--r) 0;margin:26px 0;font-size:.95rem}
.article .callout b{font-family:var(--display)}
.article table.data{min-width:0}
.article .tbl-scroll{margin:22px 0}
.byline{font-family:var(--mono);font-size:.75rem;color:var(--grey-500);display:flex;gap:16px;margin:14px 0 34px;flex-wrap:wrap}
.toc{border:1px solid var(--line);border-radius:var(--r);padding:22px 26px;margin:30px 0;background:var(--grey-50)}
.toc b{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-500)}
.toc ol{margin:12px 0 0 20px;columns:2;gap:34px}
.toc a{font-size:.9rem;border-bottom:1px solid transparent}
.toc a:hover{color:var(--red)}
.steps{counter-reset:s;list-style:none;margin:22px 0 !important}
.steps li{counter-increment:s;position:relative;padding:0 0 22px 52px;margin:0}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:0;font-family:var(--mono);color:var(--red);font-size:.85rem;font-weight:500;border:1px solid var(--red);border-radius:4px;padding:3px 6px}
.steps li b{font-family:var(--display)}
details.faq{border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;background:#fff}
details.faq summary{cursor:pointer;padding:17px 22px;font-family:var(--display);font-weight:600;font-size:1rem;list-style:none;position:relative;padding-right:44px}
details.faq summary::after{content:"+";position:absolute;right:20px;top:12px;font-size:1.4rem;color:var(--red);transition:transform .2s}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq .faq-a{padding:0 22px 18px;font-size:.95rem;color:#3c3c42}
.hub-nav{position:sticky;top:118px}
.hub-nav a{display:block;font-size:.88rem;padding:8px 0 8px 16px;border-left:2px solid var(--line);color:var(--grey-500)}
.hub-nav a:hover,.hub-nav a.on{border-color:var(--red);color:var(--ink)}
.hub-grid{display:grid;grid-template-columns:220px 1fr;gap:56px;align-items:start}

/* blog cards */
.post-card{border:1px solid var(--line);border-radius:var(--r);padding:30px;background:#fff;display:flex;flex-direction:column;transition:.2s}
.post-card:hover{border-color:var(--red);transform:translateY(-3px)}
.post-card .mono-tag{font-family:var(--mono);font-size:.66rem;color:var(--red);letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px}
.post-card h3{font-size:1.15rem;margin-bottom:10px}
.post-card p{font-size:.92rem;color:#4c4c53;flex:1}
.post-card time{font-family:var(--mono);font-size:.72rem;color:var(--grey-500);margin-top:16px}

/* CTA band */
.cta-band{background:var(--ink);color:#fff;border-radius:12px;padding:56px;display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border:1.5px solid rgba(214,0,28,.5);border-radius:50%}
.cta-band h2{color:#fff}
.cta-band p{color:#b9b9c0;margin-top:12px}
.cta-band .hero-ctas{justify-content:flex-end}

/* ---------- footer ---------- */
footer{background:var(--ink);color:#c6c6cd;font-size:.9rem}
.foot-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding:64px 0 46px}
.foot-main h4{color:#fff;font-size:.95rem;margin-bottom:16px}
.foot-main a{display:block;padding:4px 0;color:#a4a4ad}
.foot-main a:hover{color:#fff}
.foot-brand img{height:40px;margin-bottom:18px}
.foot-brand p{font-size:.86rem;color:#8f8f98;max-width:34ch}
.socials{display:flex;gap:12px;margin-top:18px}
.socials a{width:38px;height:38px;border:1px solid #3a3a40;border-radius:var(--r);display:flex;align-items:center;justify-content:center;padding:0}
.socials a:hover{border-color:var(--red);background:var(--red)}
.socials svg{width:17px;height:17px;fill:#fff}
.news-form{display:flex;gap:8px;margin-top:12px}
.news-form input{flex:1;background:#141417;border:1px solid #35353b;border-radius:var(--r);padding:11px 13px;color:#fff;font-family:var(--body);font-size:.88rem}
.news-form input:focus{outline:none;border-color:var(--red)}
.news-form button{padding:11px 18px}
.news-consent{font-size:.72rem;color:#7c7c85;margin-top:10px;display:flex;gap:8px;align-items:flex-start}
.news-consent input{margin-top:3px;accent-color:var(--red)}
.foot-bottom{border-top:1px solid #232327;padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.78rem;color:#7c7c85}
.foot-bottom a{color:#9a9aa3}
.foot-bottom a:hover{color:#fff}
.foot-legal{display:flex;gap:20px;flex-wrap:wrap}

/* whatsapp float */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.22);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float span{position:absolute;right:70px;background:var(--ink);color:#fff;font-size:.75rem;padding:7px 13px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s}
.wa-float:hover span{opacity:1}

/* page hero (inner pages) */
.page-hero{padding:72px 0 56px;border-bottom:1px solid var(--line)}
.crumbs{font-family:var(--mono);font-size:.72rem;color:var(--grey-500);margin-bottom:22px;letter-spacing:.05em}
.crumbs a:hover{color:var(--red)}
.crumbs b{color:var(--ink);font-weight:500}

/* scroll reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}

/* embed */
.embed-16x9{position:relative;padding-top:66%;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--grey-50)}
.embed-16x9 iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.embed-pdf{position:relative;height:85vh;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--grey-50)}
.embed-pdf iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
@media(max-width:760px){.embed-pdf{height:62vh}}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .ind-row{grid-template-columns:repeat(3,1fr)}
  .hero-grid,.split,.cta-band{grid-template-columns:1fr;gap:40px}
  .cta-band .hero-ctas{justify-content:flex-start}
  .foot-main{grid-template-columns:1fr 1fr}
  .hub-grid{grid-template-columns:1fr}
  .hub-nav{position:static;display:none}
  .statstrip .wrap{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0}
}
@media (max-width:760px){
  .grid-2,.grid-3,.grid-4,.f-row,.result-grid{grid-template-columns:1fr}
  .ind-row{grid-template-columns:repeat(2,1fr)}
  .nav-links{position:fixed;inset:108px 0 0 0;background:#fff;flex-direction:column;padding:34px 24px;gap:6px;transform:translateX(100%);transition:transform .3s;align-items:flex-start;border-top:1px solid var(--line);overflow:auto;z-index:70}
  .nav-links.open{transform:none}
  .nav-links a{font-size:1.15rem;padding:12px 0;width:100%;border-bottom:1px solid var(--grey-100)}
  .nav-toggle{display:block}
  .nav-cta{display:none}
  .topbar-note{display:none}
  .section{padding:60px 0}
  .toc ol{columns:1}
  .form-card,.tool-body{padding:24px}
  .cta-band{padding:36px 28px}
  .foot-main{grid-template-columns:1fr;gap:32px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
@media print{
  .site-header,.wa-float,footer,.hero-ctas,.result-ctas,.nav-cta{display:none !important}
  body{font-size:11pt}
  .tbl-scroll{border:none;overflow:visible}
  a::after{content:""}
}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}