/* Signal Communications - concept homepage (DV8 Web, Nov 2026).
   Light theme, Signal red as the one accent. Motion vars default to the finished
   state, so no-JS and reduced-motion visitors get a complete, static page. */
:root{
  --bg:#ffffff;--bg2:#f2f5f8;--bg3:#e6ecf2;
  --ink:#111821;--ink2:#28323f;--muted:#536071;--faint:#8a95a3;
  --line:rgba(17,24,33,.11);--line2:rgba(17,24,33,.2);
  --red:#c3161b;--red2:#9f0f14;--redt:rgba(195,22,27,.07);--redt2:rgba(195,22,27,.16);
  --pass:#0f7040;--passt:rgba(20,128,74,.12);--fail:#c3161b;--warn:#b26b00;
  --navy:#0d2033;
  --r:18px;--r2:12px;
  --sh:0 1px 2px rgba(17,24,33,.05),0 14px 36px -14px rgba(17,24,33,.2);
  --sh2:0 2px 4px rgba(17,24,33,.06),0 30px 60px -20px rgba(17,24,33,.3);
  --disp:"Archivo","Archivo Fallback",system-ui,sans-serif;
  --body:"Inter","Inter Fallback",system-ui,sans-serif;
  --wrap:1240px;--hh:76px;
}
@font-face{font-family:"Archivo Fallback";src:local("Arial");size-adjust:96%;ascent-override:92%}
@font-face{font-family:"Inter Fallback";src:local("Arial");size-adjust:107%}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--body);overflow-x:clip;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--disp);line-height:1.04;margin:0;letter-spacing:-.01em;font-weight:800}
h2{font-size:clamp(2rem,4.4vw,3.5rem);font-stretch:82%;text-transform:uppercase;letter-spacing:-.005em}
h3{font-size:1.28rem;font-weight:700;letter-spacing:-.005em}
p{margin:0 0 1em}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px;z-index:200}
.skip:focus{left:12px}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:6px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:800 .72rem/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:18px}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.lede{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--muted);max-width:56ch}
.sec{padding:clamp(72px,10vw,130px) 0;position:relative}
.sec.alt{background:var(--bg2)}
.sec-head{display:grid;grid-template-columns:1.1fr 1fr;gap:40px 64px;align-items:end;margin-bottom:clamp(40px,5vw,64px)}
.sec-head .lede{margin:0}
@media(max-width:860px){.sec-head{grid-template-columns:1fr;gap:16px}}
.red{color:var(--red)}

/* buttons */
.btn{--bx:0px;--by:0px;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:999px;font:700 .98rem/1 var(--body);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .25s,color .25s,border-color .25s,box-shadow .25s;transform:translate(var(--bx),var(--by));white-space:nowrap}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 26px -10px rgba(195,22,27,.7)}
.btn-red:hover{background:var(--red2)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line2)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#000}
.btn svg{width:18px;height:18px;flex:none}
.btn .arr{transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- header ---------- */
.topline{background:var(--ink);color:#d9dee5;font-size:.84rem}
.topline .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:40px}
.topline a{color:#fff;font-weight:700;text-decoration:none}
.topline .pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:#2fd17a;margin-right:8px;box-shadow:0 0 0 0 rgba(47,209,122,.6);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 8px rgba(47,209,122,0)}100%{box-shadow:0 0 0 0 rgba(47,209,122,0)}}
@media(max-width:700px){.topline .tl-r{display:none}.topline .wrap{justify-content:center;text-align:center}}
.hdr{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.hdr.stuck{border-color:var(--line);box-shadow:0 8px 30px -18px rgba(17,24,33,.35)}
.hdr .wrap{display:flex;align-items:center;gap:28px;height:var(--hh)}
.logo{display:flex;align-items:center;flex:none}
.logo img{height:62px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav > a,.nav .dd > button{font:600 .94rem/1 var(--body);text-decoration:none;color:var(--ink2);padding:10px 12px;border-radius:999px;background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.nav > a:hover,.nav .dd > button:hover{background:var(--bg2);color:var(--ink)}
.dd{position:relative}
.dd .chev{width:10px;height:10px;transition:transform .25s}
.dd-menu{position:absolute;top:calc(100% + 10px);left:-12px;min-width:300px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh2);padding:10px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.22s}
.dd:hover .dd-menu,.dd:focus-within .dd-menu,.dd.open .dd-menu{opacity:1;visibility:visible;transform:none}
.dd:hover .chev,.dd.open .chev{transform:rotate(180deg)}
.dd-menu a{display:grid;grid-template-columns:36px 1fr;gap:12px;align-items:center;padding:10px;border-radius:10px;text-decoration:none}
.dd-menu a:hover{background:var(--bg2)}
.dd-menu .ic{width:36px;height:36px;border-radius:10px;background:var(--redt);color:var(--red);display:grid;place-items:center}
.dd-menu .ic svg{width:18px;height:18px}
.dd-menu b{display:block;font-size:.93rem}
.dd-menu small{color:var(--muted);font-size:.8rem;line-height:1.35;display:block}
.hdr-cta{display:flex;align-items:center;gap:14px}
.hdr-phone{font:700 .95rem/1 var(--body);text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.hdr-phone svg{width:16px;height:16px;color:var(--red)}
.hdr .btn{min-height:46px;padding:0 20px;font-size:.92rem}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line2);background:#fff;cursor:pointer;margin-left:auto;place-items:center}
.burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:.3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded=true] span{background:transparent}
.burger[aria-expanded=true] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded=true] span::after{top:0;transform:rotate(-45deg)}
.mnav{display:none}
@media(max-width:1100px){.hdr-phone{display:none}}
@media(max-width:960px){
  .nav,.hdr-cta{display:none}.burger{display:grid}
  .logo img{height:46px}
  .mnav{display:block;position:fixed;inset:calc(var(--hh) + 0px) 0 0;top:var(--hh);background:#fff;z-index:59;padding:18px 20px 120px;overflow:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.25s}
  .mnav.open{opacity:1;visibility:visible;transform:none}
  .mnav a{display:block;padding:14px 4px;border-bottom:1px solid var(--line);text-decoration:none;font:700 1.1rem/1.2 var(--body)}
  .mnav .sub a{font-weight:500;font-size:1rem;padding-left:16px;color:var(--ink2)}
  .mnav .btn{margin-top:20px;width:100%}
}
.progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--red);transform-origin:0 50%;transform:scaleX(var(--sp,0));z-index:80}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(880px,calc(100svh - 40px - var(--hh)));display:flex;align-items:center;overflow:clip;padding:56px 0}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;transform:scale(calc(1.06 - var(--hp,0)*.06)) translateY(calc(var(--hpy,0)*1px))}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.55) 0%,rgba(255,255,255,.12) 45%,rgba(255,255,255,0) 70%)}
.rings{position:absolute;left:62%;top:30%;width:0;height:0;z-index:1;pointer-events:none}
.rings i{position:absolute;left:-30px;top:-30px;width:60px;height:60px;border-radius:50%;border:2px solid rgba(195,22,27,.75);animation:ring 3.6s cubic-bezier(.2,.6,.3,1) infinite;opacity:0}
.rings i:nth-child(2){animation-delay:1.2s}.rings i:nth-child(3){animation-delay:2.4s}
.rings b{position:absolute;left:-7px;top:-7px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px #fff,0 6px 18px rgba(195,22,27,.6)}
@keyframes ring{0%{transform:scale(.3);opacity:.95}100%{transform:scale(9);opacity:0}}
.hero .wrap{position:relative;z-index:2}
.hero-card{max-width:640px;background:rgba(255,255,255,.86);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);border:1px solid rgba(255,255,255,.9);border-radius:26px;padding:clamp(28px,4vw,48px);box-shadow:var(--sh2)}
.hero h1{font-size:clamp(2.5rem,5.6vw,4.6rem);font-stretch:78%;text-transform:uppercase;line-height:.98;letter-spacing:-.005em}
.hero h1 .red{display:block}
.rot{display:grid;overflow:hidden;height:1.4em;grid-template-columns:minmax(0,1fr);margin:2px 0 4px}
.rot span{grid-area:1/1;font:800 1.3em/1.4 var(--disp);font-stretch:85%;color:var(--red);text-transform:uppercase;letter-spacing:.01em;transform:translateY(110%);opacity:0;transition:transform .55s cubic-bezier(.2,.8,.2,1),opacity .4s;white-space:nowrap}
.rot span.on{transform:none;opacity:1}
.rot span.off{transform:translateY(-110%);opacity:0}
.hero .sub{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--ink2);margin:20px 0 26px;max-width:46ch}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line);font:600 .85rem/1.3 var(--body);color:var(--ink2)}
.hero-trust span{display:inline-flex;gap:8px;align-items:center}
.hero-trust svg{width:16px;height:16px;color:var(--pass)}
.chip{position:absolute;z-index:3;background:#fff;border-radius:16px;box-shadow:var(--sh2);padding:14px 16px;display:flex;gap:12px;align-items:center;font:600 .82rem/1.25 var(--body);animation:float 6s ease-in-out infinite}
.chip small{display:block;color:var(--muted);font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.chip b{font:800 1.25rem/1.1 var(--disp);font-variant-numeric:tabular-nums}
.chip-sig{right:max(20px,calc((100vw - var(--wrap))/2));top:16%}
.chip-cov{right:max(60px,calc((100vw - var(--wrap))/2 + 120px));bottom:12%;animation-delay:-3s}
.bars{display:flex;gap:3px;align-items:flex-end;height:26px}
.bars i{width:5px;border-radius:2px;background:var(--bg3);transition:background .3s}
.bars i:nth-child(1){height:30%}.bars i:nth-child(2){height:50%}.bars i:nth-child(3){height:70%}.bars i:nth-child(4){height:100%}
.bars i.on{background:var(--pass)}
.pill{display:inline-block;font:800 .66rem/1 var(--body);letter-spacing:.1em;padding:5px 8px;border-radius:999px;background:var(--passt);color:var(--pass);margin-left:6px;vertical-align:2px}
.ring-gauge{width:44px;height:44px;border-radius:50%;background:conic-gradient(var(--pass) calc(var(--g,97)*1%),var(--bg3) 0);display:grid;place-items:center}
.ring-gauge::after{content:"";width:32px;height:32px;border-radius:50%;background:#fff}
@keyframes float{50%{transform:translateY(-8px)}}
@media(max-width:1180px){.chip-cov{display:none}}
@media(max-width:860px){
  .hero{display:block;min-height:0;padding:0 0 28px;background:var(--bg2)}
  .hero-media{position:relative;height:62svh;max-height:560px}
  .hero-media::after{background:linear-gradient(180deg,rgba(255,255,255,0) 60%,var(--bg2) 100%)}
  .hero-card{margin-top:-90px;padding:26px 22px}
  .chip-sig{top:auto;bottom:calc(100% - 62svh + 110px);right:16px;padding:10px 12px}
  .rings{left:58%;top:20%}
  .hero-trust{gap:10px 16px}
}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);background:#fff;overflow:hidden;padding:22px 0}
.marquee .lbl{text-align:center;font:800 .7rem/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.mq-track{display:flex;gap:64px;width:max-content;animation:mq 46s linear infinite;align-items:center}
.marquee:hover .mq-track{animation-play-state:paused}
.mq-track > *{flex:none;display:flex;align-items:center;gap:12px;font:800 1.02rem/1 var(--disp);color:var(--ink2);text-transform:uppercase;letter-spacing:.02em;font-stretch:85%}
.mq-track img{height:40px;width:auto;filter:grayscale(1);opacity:.85;transition:.3s}
.mq-track img:hover{filter:none;opacity:1}
.mq-track .dot{width:6px;height:6px;border-radius:50%;background:var(--red)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- statement (words light up) ---------- */
.statement{font:800 clamp(1.7rem,3.6vw,3rem)/1.18 var(--disp);font-stretch:88%;letter-spacing:-.012em;max-width:26ch}
.statement .w{color:var(--ink);transition:color .35s}
html.mo .statement .w{color:#76808d}
html.mo .statement .w.lit{color:var(--ink)}
html.mo .statement .w.lit.red{color:var(--red)}
.state-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:56px;align-items:end}
.state-side{border-left:2px solid var(--red);padding-left:22px;color:var(--muted)}
.state-side b{color:var(--ink)}
@media(max-width:860px){.state-grid{grid-template-columns:1fr;gap:28px}}

/* ---------- coverage grid scene ---------- */
.cov{height:260vh;background:var(--bg2)}
.cov-stick{position:sticky;top:var(--hh);height:calc(100svh - var(--hh));display:flex;align-items:center;overflow:clip}
.cov .wrap{display:grid;grid-template-columns:.9fr 1.25fr;gap:56px;align-items:center}
.cov-copy h2{margin-bottom:18px}
.cov-meter{display:flex;gap:28px;margin:26px 0 20px;flex-wrap:wrap}
.cov-meter div{min-width:130px}
.cov-meter b{display:block;font:800 clamp(2.4rem,4vw,3.4rem)/1 var(--disp);font-variant-numeric:tabular-nums;font-stretch:80%}
.cov-meter small{font:700 .72rem/1.2 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.cov-status{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;font:800 .8rem/1 var(--body);letter-spacing:.12em;text-transform:uppercase;background:var(--redt2);color:var(--red2);transition:.4s}
.cov-status.ok{background:var(--passt);color:var(--pass)}
.cov-status::before{content:"";width:9px;height:9px;border-radius:50%;background:currentColor}
.cov-legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;font-size:.84rem;color:var(--muted)}
.cov-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.plan{background:#fff;border-radius:22px;box-shadow:var(--sh2);padding:18px;position:relative}
.plan-top{display:flex;justify-content:space-between;align-items:center;font:700 .78rem/1 var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:2px 4px 14px}
.plan-top b{color:var(--ink)}
.cells{display:grid;grid-template-columns:repeat(10,1fr);gap:4px}
.cell{aspect-ratio:1;border-radius:6px;display:grid;place-items:center;font:700 clamp(.5rem,.85vw,.72rem)/1 var(--body);font-variant-numeric:tabular-nums;color:#fff;background:#c22f35;transition:background .5s,transform .5s;position:relative}
.cell.pass{background:#17784a}
.cell.void{background:var(--bg3);color:transparent}
.cell.crit{outline:2px solid var(--ink);outline-offset:-2px}
.cell.flip{animation:flip .5s}
@keyframes flip{50%{transform:scale(.84)}}
.plan-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.plan-tags span{font:700 .72rem/1 var(--body);padding:7px 10px;border-radius:999px;background:var(--bg2);color:var(--ink2)}
@media(max-width:860px){
  .cov{height:220vh}
  .cov .wrap{grid-template-columns:1fr;gap:18px}
  .cov-copy .lede,.cov-legend{display:none}
  .cov-copy h2{font-size:1.9rem;margin-bottom:6px}
  .cov-meter{margin:10px 0;gap:18px}.cov-meter b{font-size:2.2rem}
  .plan{padding:12px}.cells{gap:3px}.cell{font-size:.5rem;border-radius:4px}
}

/* ---------- services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc{--rx:0deg;--ry:0deg;--ty:0px;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;box-shadow:var(--sh);transform:perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(var(--ty));transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s}
.svc:hover{--ty:-6px;box-shadow:var(--sh2)}
.svc .ph{aspect-ratio:4/4.2;overflow:hidden;position:relative;background:var(--bg3)}
.svc .ph img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.svc:hover .ph img{transform:scale(1.05)}
.svc .num{position:absolute;top:14px;left:14px;background:#fff;border-radius:999px;font:800 .72rem/1 var(--body);letter-spacing:.1em;padding:7px 10px}
.svc .bd{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.svc p{color:var(--muted);font-size:.95rem;margin:10px 0 18px}
.svc .more{margin-top:auto;font:700 .9rem/1 var(--body);color:var(--red);display:inline-flex;gap:8px;align-items:center}
@media(max-width:1060px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.svc-grid{grid-template-columns:1fr}.svc .ph{aspect-ratio:16/10}}

/* image wipe */
html.mo [data-wipe] img{clip-path:inset(0 0 100% 0);transition:clip-path 1.1s cubic-bezier(.7,0,.2,1)}
html.mo [data-wipe].in img{clip-path:inset(0 0 0 0)}

/* ---------- process: sticky tracker ---------- */
.proc{display:grid;grid-template-columns:1fr 1.05fr;gap:72px;align-items:start}
.tracker{position:sticky;top:calc(var(--hh) + 30px);background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--sh2);padding:26px;overflow:hidden}
.tr-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}
.tr-head small{font:700 .7rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.tr-head b{display:block;font:800 1.3rem/1.15 var(--disp);margin-top:6px}
.tr-live{font:800 .68rem/1 var(--body);letter-spacing:.12em;color:var(--pass);background:var(--passt);padding:7px 10px;border-radius:999px;white-space:nowrap}
.tr-bar{height:8px;background:var(--bg3);border-radius:8px;overflow:hidden;margin-bottom:20px}
.tr-bar i{display:block;height:100%;width:calc(var(--tp,1)*100%);background:linear-gradient(90deg,var(--red),#e2453f);border-radius:8px;transition:width .5s}
.tr-list{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.tr-list li{display:grid;grid-template-columns:30px 1fr auto;gap:12px;align-items:center;padding:10px 10px;border-radius:12px;font:600 .94rem/1.3 var(--body);color:#5f6b79;transition:.35s}
.tr-list li .ck{width:30px;height:30px;border-radius:50%;border:2px solid var(--bg3);display:grid;place-items:center;transition:.35s}
.tr-list li .ck svg{width:15px;height:15px;opacity:0;transition:.3s}
.tr-list li em{font-style:normal;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.tr-list li.done{color:var(--ink2)}
.tr-list li.done .ck{background:var(--pass);border-color:var(--pass);color:#fff}
.tr-list li.done .ck svg{opacity:1}
.tr-list li.done em{color:var(--pass)}
.tr-list li.now{background:var(--redt);color:var(--ink)}
.tr-list li.now .ck{border-color:var(--red);box-shadow:0 0 0 5px var(--redt2)}
.tr-list li.now em{color:var(--red)}
.tr-foot{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);display:flex;gap:12px;align-items:center;font-size:.86rem;color:var(--muted)}
.tr-foot img{width:38px;height:38px;border-radius:50%;object-fit:cover}
.steps{display:grid;gap:0}
.step{min-height:46vh;display:flex;flex-direction:column;justify-content:center;padding:24px 0;border-top:1px solid var(--line)}
.step:first-child{border-top:0}
.step .sn{font:800 .78rem/1 var(--body);letter-spacing:.14em;color:var(--red);margin-bottom:12px}
.step h3{font-size:clamp(1.5rem,2.4vw,2rem);font-stretch:85%;text-transform:uppercase;margin-bottom:12px}
.step p{color:var(--muted);max-width:48ch;margin:0}
html.mo .step{opacity:.38;transition:opacity .4s}
html.mo .step.act{opacity:1}
@media(max-width:900px){
  .proc{grid-template-columns:1fr;gap:28px}
  .tracker{position:relative;top:0}
  .step{min-height:0;padding:22px 0}
  html.mo .step{opacity:1}
}

/* ---------- window expand ---------- */
.expand{height:220vh;position:relative}
.ex-stick{position:sticky;top:var(--hh);height:calc(100svh - var(--hh));display:grid;place-items:center;overflow:clip}
.ex-frame{position:relative;width:calc(56% + var(--e,1)*44%);height:calc(56% + var(--e,1)*44%);border-radius:calc(28px - var(--e,1)*28px);overflow:hidden;box-shadow:var(--sh2)}
.ex-frame video,.ex-frame img{width:100%;height:100%;object-fit:cover}
.ex-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,32,51,.72),rgba(13,32,51,.05) 60%)}
.ex-copy{position:absolute;left:0;right:0;bottom:clamp(28px,6vh,64px);z-index:2;color:#fff;text-align:center;padding:0 20px;opacity:calc(var(--e,1)*1.6 - .5);transform:translateY(calc((1 - var(--e,1))*30px))}
.ex-copy h2{color:#fff;font-size:clamp(2rem,5vw,4.2rem)}
.ex-copy p{max-width:52ch;margin:14px auto 0;color:#e7edf3}
@media(max-width:860px){.expand{height:auto}.ex-stick{position:relative;top:0;height:70svh}.ex-frame{width:100%;height:100%;border-radius:0}.ex-copy{opacity:1;transform:none}}

/* ---------- BDA doctor ---------- */
.doc{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center}
.doc-art{position:relative;overflow:hidden;background:linear-gradient(160deg,#fff,var(--bg2));border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--sh)}
.doc-art img{margin:auto;width:100%;max-width:440px}
.ecg{position:absolute;left:24px;bottom:22px;width:calc(100% - 48px);height:56px}
.ecg path{fill:none;stroke:var(--red);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:640;stroke-dashoffset:640;animation:ecg 3.2s linear infinite}
@keyframes ecg{0%{stroke-dashoffset:640}60%{stroke-dashoffset:0}100%{stroke-dashoffset:-640}}
.doc-logo{height:44px;width:auto;margin-bottom:18px}
.doc-list{display:grid;gap:14px;margin:26px 0 30px}
.doc-item{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:18px;border-radius:16px;background:#fff;border:1px solid var(--line);transition:.3s}
.doc-item:hover{border-color:var(--red);transform:translateX(4px)}
.doc-item .ic{width:52px;height:52px;border-radius:14px;background:var(--redt);color:var(--red);display:grid;place-items:center}
.doc-item .ic svg{width:24px;height:24px}
.doc-item h3{font-size:1.08rem;margin-bottom:4px}
.doc-item p{margin:0;color:var(--muted);font-size:.93rem}
@media(max-width:900px){.doc{grid-template-columns:1fr;gap:32px}}

/* due-date checker (live widget) */
.due{margin-top:clamp(56px,7vw,90px);display:grid;grid-template-columns:1fr 1.1fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--sh2);overflow:hidden}
.due-l{padding:clamp(26px,4vw,44px);background:var(--navy);color:#fff}
.due-l h3{font-size:clamp(1.6rem,2.6vw,2.3rem);font-stretch:85%;text-transform:uppercase;margin-bottom:12px;color:#fff}
.due-l p{color:#c4d0dc}
.due-l .eyebrow{color:#ff8a86}
.due-r{padding:clamp(26px,4vw,44px)}
.field{display:grid;gap:8px;margin-bottom:16px}
.field label,.flabel{font:700 .82rem/1.2 var(--body);color:var(--ink2)}
.field input,.field select,.field textarea{font:500 1rem/1.3 var(--body);color:var(--ink);background:var(--bg2);border:1.5px solid transparent;border-radius:12px;padding:14px 14px;min-height:50px;width:100%;transition:border-color .2s,background .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);background:#fff}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.due-out{margin-top:6px;border-radius:18px;background:var(--bg2);padding:20px;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center}
.due-ring{width:96px;height:96px;border-radius:50%;background:conic-gradient(var(--dc,var(--pass)) calc(var(--dp,60)*1%),var(--bg3) 0);display:grid;place-items:center;transition:background .5s}
.due-ring span{width:76px;height:76px;border-radius:50%;background:#fff;display:grid;place-items:center;text-align:center;font:800 1.5rem/1 var(--disp);font-variant-numeric:tabular-nums}
.due-ring small{display:block;font:700 .6rem/1 var(--body);letter-spacing:.1em;color:var(--muted);margin-top:3px}
.due-out b{display:block;font:800 1.15rem/1.25 var(--disp)}
.due-out p{margin:6px 0 0;font-size:.9rem;color:var(--muted)}
.due-out .st{font:800 .7rem/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--dc,var(--pass))}
.due-note{font-size:.76rem;color:var(--faint);margin:12px 0 0}
@media(max-width:860px){.due{grid-template-columns:1fr}.row2{grid-template-columns:1fr}}

/* ---------- kinetic band ---------- */
.kinetic{overflow:hidden;padding:clamp(26px,4vw,44px) 0;background:var(--red);color:#fff}
.k-row{display:flex;gap:28px;width:max-content;align-items:center;transform:translateX(calc(var(--k,0)*-1px))}
.k-row > *{flex:none;font:800 clamp(2.6rem,7vw,6rem)/1.16 var(--disp);font-stretch:78%;text-transform:uppercase;letter-spacing:-.005em}
.k-row .o{color:transparent;-webkit-text-stroke:4px #fff;paint-order:stroke fill;color:var(--red);letter-spacing:.01em}
.k-row .d{width:14px;height:14px;border-radius:50%;background:#fff}
.k-row + .k-row{transform:translateX(calc(var(--k,0)*1px - 40%))}

/* ---------- reach: map + stats ---------- */
.reach{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.map{position:relative;aspect-ratio:3/2}
.map img{width:100%;height:100%}
.pin{position:absolute;width:0;height:0}
.pin i{position:absolute;left:-7px;top:-7px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px #fff,0 4px 10px rgba(195,22,27,.5)}
.pin i::after{content:"";position:absolute;inset:-3px;border-radius:50%;border:2px solid var(--red);animation:pinp 2.6s infinite;animation-delay:calc(var(--i)*.17s)}
@keyframes pinp{0%{transform:scale(1);opacity:.8}100%{transform:scale(3.2);opacity:0}}
html.mo .map .pin i{transform:translateY(-26px) scale(.4);opacity:0;transition:transform .6s cubic-bezier(.3,1.6,.5,1),opacity .3s;transition-delay:calc(var(--i)*70ms)}
html.mo .map.in .pin i{transform:none;opacity:1}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.stat b{display:block;font:800 clamp(2.2rem,3.6vw,3rem)/1 var(--disp);font-stretch:80%;font-variant-numeric:tabular-nums;color:var(--ink)}
.stat > span{display:block;margin-top:8px;font-size:.88rem;color:var(--muted);line-height:1.35}
.stat b span{font:inherit;color:inherit}
.stat b small{font-size:.5em;font-weight:700;margin-left:.15em;color:var(--muted)}
@media(max-width:900px){.reach{grid-template-columns:1fr;gap:28px}}

/* ---------- case studies (horizontal pin) ---------- */
.hz{position:relative}
.hz-stick{position:sticky;top:var(--hh);height:calc(100svh - var(--hh));overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding-top:10px}
.hz-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
.hz-track{display:flex;gap:22px;padding-left:max(20px,calc((100vw - var(--wrap))/2));padding-right:40px;width:max-content;transform:translateX(calc(var(--hx,0)*-1px))}
.case{flex:none;width:min(520px,82vw);height:min(560px,62svh);border-radius:24px;overflow:hidden;position:relative;background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;text-decoration:none;box-shadow:var(--sh2)}
.case img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:var(--op,50% 50%);transition:transform 1s}
.case:hover img{transform:scale(1.04)}
.case::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,22,33,.92) 0%,rgba(13,22,33,.5) 45%,rgba(13,22,33,0) 75%);z-index:1}
.case .cb{position:relative;z-index:2;padding:28px}
.case .tag{display:inline-block;font:800 .68rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;background:var(--red);padding:7px 10px;border-radius:999px;margin-bottom:14px}
.case h3{font-size:clamp(1.4rem,2.2vw,1.9rem);font-stretch:85%;text-transform:uppercase;color:#fff}
.case p{color:#d5dde6;font-size:.94rem;margin:10px 0 16px}
.case .kpis{display:flex;gap:20px;flex-wrap:wrap}
.case .kpis b{display:block;font:800 1.6rem/1 var(--disp);color:#fff}
.case .kpis small{font-size:.72rem;color:#b8c3cf;letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.case.quote{background:#fff;color:var(--ink);border:1px solid var(--line);justify-content:space-between;padding:30px}
.case.quote::before{display:none}
.case.quote blockquote{margin:0;font:700 clamp(1.15rem,1.8vw,1.45rem)/1.35 var(--disp)}
.case.quote .qm{font:800 5rem/.6 var(--disp);color:var(--red)}
.case.quote .who{display:flex;gap:12px;align-items:center;font-size:.88rem;color:var(--muted)}
.case.quote .who b{display:block;color:var(--ink)}
.case.letter{background:var(--bg2);color:var(--ink);justify-content:space-between;padding:24px}
.case.letter::before{display:none}
.case.letter img{position:relative;height:62%;width:auto;object-fit:contain;margin:auto;border-radius:6px;box-shadow:var(--sh2);transform:rotate(-2deg)}
.case.end{background:var(--red);justify-content:center;align-items:flex-start;padding:36px}
.case.end::before{display:none}
.case.end h3{font-size:clamp(1.8rem,3vw,2.6rem)}
.case.end .btn{margin-top:22px;background:#fff;color:var(--red)}
@media(max-width:860px){
  .hz{height:auto!important}
  .hz-stick{position:relative;top:0;height:auto;padding:0}
  .hz-track{transform:none;overflow-x:auto;width:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:none}
  .hz-track::-webkit-scrollbar{display:none}
  .case{scroll-snap-align:start;height:480px}
}

/* ---------- team ---------- */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mate{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;transition:.3s}
.mate:hover{box-shadow:var(--sh2);transform:translateY(-4px)}
.mate img{width:96px;height:96px;border-radius:16px;object-fit:cover}
.mate b{display:block;font:800 1.12rem/1.2 var(--disp)}
.mate span{display:block;font-size:.86rem;color:var(--muted);margin-top:4px}
.mate a{display:inline-block;margin-top:10px;font:700 .84rem/1 var(--body);color:var(--red);text-decoration:none}
@media(max-width:960px){.team{grid-template-columns:1fr}}

/* ---------- resources ---------- */
.res-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:18px}
.res{display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:20px;border:1px solid var(--line);background:#fff;text-decoration:none;transition:.3s;min-height:200px}
.res:hover{border-color:var(--ink);transform:translateY(-4px);box-shadow:var(--sh)}
.res small{font:800 .68rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.res h3{font-size:1.18rem}
.res p{margin:0;color:var(--muted);font-size:.92rem}
.res .go{margin-top:auto;font:700 .88rem/1 var(--body)}
.res.big{grid-row:span 2;background:var(--navy);color:#fff;border-color:var(--navy);justify-content:flex-end;position:relative;overflow:hidden}
.res.big h3{font-size:clamp(1.6rem,2.4vw,2.2rem);font-stretch:85%;text-transform:uppercase;color:#fff}
.res.big p{color:#c4d0dc}
.res.big small{color:#ff8a86}
.res.big .counties{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.res.big .counties span{border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:7px 12px;font:700 .8rem/1 var(--body)}
@media(max-width:900px){.res-grid{grid-template-columns:1fr}.res.big{grid-row:auto}}

/* ---------- compliance check (lead capture) ---------- */
.check{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.check-side ul{list-style:none;padding:0;margin:26px 0;display:grid;gap:14px}
.check-side li{display:grid;grid-template-columns:28px 1fr;gap:12px;color:var(--ink2)}
.check-side li svg{width:22px;height:22px;color:var(--pass);margin-top:2px}
.call-card{display:flex;gap:14px;align-items:center;padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line)}
.call-card img{width:56px;height:56px;border-radius:50%;object-fit:cover}
.call-card a{font:800 1.25rem/1.1 var(--disp);text-decoration:none;color:var(--ink)}
.call-card small{display:block;color:var(--muted);font-size:.82rem}
.wiz{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--sh2);padding:clamp(22px,3.5vw,38px);position:relative;overflow:hidden}
.wiz-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font:700 .78rem/1 var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.wiz-bar{height:6px;border-radius:6px;background:var(--bg3);overflow:hidden;margin-bottom:26px}
.wiz-bar i{display:block;height:100%;width:25%;background:var(--red);border-radius:6px;transition:width .45s cubic-bezier(.2,.8,.2,1)}
.wstep{display:none;animation:wIn .45s cubic-bezier(.2,.8,.2,1)}
.wstep.on{display:block}
@keyframes wIn{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:none}}
.wstep h3{font-size:clamp(1.4rem,2.2vw,1.8rem);font-stretch:88%;margin-bottom:6px}
.wstep > p{color:var(--muted);margin-bottom:20px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt label{display:flex;gap:12px;align-items:flex-start;padding:15px;border-radius:14px;border:1.5px solid var(--line2);cursor:pointer;min-height:64px;transition:.2s;font-weight:600;font-size:.95rem;line-height:1.3}
.opt label small{display:block;font-weight:500;color:var(--muted);font-size:.8rem;margin-top:3px}
.opt label .rd{flex:none;width:20px;height:20px;border-radius:50%;border:2px solid var(--line2);margin-top:1px;transition:.2s}
.opt input:checked + label{border-color:var(--red);background:var(--redt)}
.opt input:checked + label .rd{border-color:var(--red);border-width:6px}
.opt input:focus-visible + label{outline:3px solid var(--red);outline-offset:2px}
.wnav{display:flex;justify-content:space-between;gap:12px;margin-top:24px}
.wnav .back{background:none;border:0;font:700 .95rem/1 var(--body);color:var(--muted);cursor:pointer;padding:12px 4px}
.wnav .back[hidden]{display:inline-block;visibility:hidden}
.werr{color:var(--red);font-size:.86rem;font-weight:600;min-height:1.2em;margin:10px 0 0}
.wdone{text-align:center;padding:20px 0}
.wdone .big-ck{width:84px;height:84px;margin:0 auto 18px;border-radius:50%;background:var(--passt);color:var(--pass);display:grid;place-items:center}
.wdone .big-ck svg{width:40px;height:40px;stroke-dasharray:40;stroke-dashoffset:40;animation:draw .7s .2s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.demo-tag{display:inline-block;margin-top:14px;font:700 .72rem/1 var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--bg2);padding:7px 10px;border-radius:999px}
@media(max-width:900px){.check{grid-template-columns:1fr;gap:30px}}
@media(max-width:520px){.opts{grid-template-columns:1fr}}

/* ---------- financing ---------- */
.fin{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fin div{padding:26px;border-radius:20px;background:#fff;border:1px solid var(--line)}
.fin b{display:block;font:800 1.5rem/1.1 var(--disp);font-stretch:85%;text-transform:uppercase;margin:12px 0 8px}
.fin p{margin:0;color:var(--muted);font-size:.94rem}
.fin .k{font:800 .68rem/1 var(--body);letter-spacing:.14em;color:var(--red);text-transform:uppercase}
@media(max-width:860px){.fin{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq{max-width:900px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 0;font:700 1.12rem/1.35 var(--disp)}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;width:30px;height:30px;border-radius:50%;background:var(--bg2);position:relative;transition:.3s}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--ink);transform:translate(-50%,-50%)}
.faq summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:.3s}
.faq details[open] summary i{background:var(--red)}
.faq details[open] summary i::before,.faq details[open] summary i::after{background:#fff}
.faq details[open] summary i::after{transform:translate(-50%,-50%) rotate(0)}
.faq details p{color:var(--muted);margin:0 0 22px;max-width:70ch}

/* ---------- final CTA ---------- */
.final{background:var(--bg2);text-align:center}
.final h2{font-size:clamp(2.4rem,6vw,5rem);max-width:16ch;margin:0 auto 20px}
.final .ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}

/* ---------- footer ---------- */
.foot{background:var(--navy);color:#b9c6d3;padding:72px 0 28px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.foot img.fl{height:56px;width:auto;filter:brightness(0) invert(1);margin-bottom:16px}
.foot .fh{font:800 .74rem/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.foot a{color:#d9e2eb;text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot .legal{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:.84rem;color:#93a3b4}
.foot .legal nav{display:flex;gap:18px;flex-wrap:wrap}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* ---------- mobile action bar ---------- */
.mbar{display:none}
@media(max-width:860px){
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  .mbar{display:grid;grid-template-columns:1fr 1fr 1.3fr;position:fixed;left:0;right:0;bottom:0;z-index:70;background:#fff;border-top:1px solid var(--line);box-shadow:0 -10px 30px -16px rgba(17,24,33,.35);padding-bottom:env(safe-area-inset-bottom)}
  .mbar a,.mbar button{min-height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;text-decoration:none;color:var(--ink);font:800 .63rem/1 var(--body);letter-spacing:.11em;text-transform:uppercase;background:none;border:0;border-left:1px solid var(--line);cursor:pointer}
  .mbar > :first-child{border-left:0}
  .mbar svg{width:21px;height:21px}
  .mbar .p{background:var(--red);color:#fff;border-left:0}
}

/* ---------- chat (concept demo) ---------- */
.chat-launch{position:fixed;right:24px;bottom:24px;z-index:65;display:flex;align-items:center;gap:10px;background:var(--ink);color:#fff;border:0;border-radius:999px;padding:14px 20px 14px 16px;font:700 .92rem/1 var(--body);cursor:pointer;box-shadow:var(--sh2);transition:transform .3s}
.chat-launch:hover{transform:translateY(-3px)}
.chat-launch .dot{width:10px;height:10px;border-radius:50%;background:#2fd17a;box-shadow:0 0 0 0 rgba(47,209,122,.6);animation:ping 2s infinite}
@media(max-width:860px){.chat-launch{display:none}}
.chat{position:fixed;right:24px;bottom:90px;z-index:75;width:min(380px,calc(100vw - 24px));height:min(560px,calc(100svh - 140px));background:#fff;border-radius:22px;box-shadow:0 30px 80px -20px rgba(17,24,33,.5);display:flex;flex-direction:column;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(16px) scale(.98);transform-origin:100% 100%;transition:.3s}
.chat.open{opacity:1;visibility:visible;transform:none}
@media(max-width:860px){.chat{right:12px;bottom:calc(76px + env(safe-area-inset-bottom))}}
.chat-h{display:flex;align-items:center;gap:12px;padding:16px 18px;background:var(--navy);color:#fff}
.chat-h .av{width:38px;height:38px;border-radius:50%;background:var(--red);display:grid;place-items:center}
.chat-h .av svg{width:20px;height:20px}
.chat-h b{display:block;font-size:.95rem}
.chat-h small{font-size:.74rem;color:#b9c6d3}
.chat-h .tagd{margin-left:auto;font:800 .6rem/1 var(--body);letter-spacing:.1em;text-transform:uppercase;background:rgba(255,255,255,.14);padding:6px 8px;border-radius:999px}
.chat-h .x{background:none;border:0;color:#fff;font-size:1.5rem;cursor:pointer;width:36px;height:36px;line-height:1}
.chat-b{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--bg2)}
.msg{max-width:85%;padding:11px 14px;border-radius:16px;font-size:.92rem;line-height:1.45;animation:wIn .3s}
.msg.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.me{background:var(--red);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.msg.typing{color:var(--muted);font-style:italic}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{border:1px solid var(--line2);background:#fff;border-radius:999px;padding:8px 12px;font:600 .8rem/1 var(--body);cursor:pointer}
.chips button:hover{border-color:var(--red);color:var(--red)}
.chat-f{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.chat-f input{flex:1;border:1px solid var(--line2);border-radius:999px;padding:12px 14px;font:500 .92rem/1 var(--body)}
.chat-f button{border:0;border-radius:50%;width:44px;height:44px;background:var(--red);color:#fff;cursor:pointer;display:grid;place-items:center}
.chat-f button svg{width:18px;height:18px}

/* ---------- entrances (transform-only above the fold, fade below) ---------- */
html.mo [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i,0)*90ms)}
html.mo [data-reveal].in{opacity:1;transform:none}
html.mo .mo-rise{animation:rise .9s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i,0)*90ms)}
@keyframes rise{from{translate:0 28px}to{translate:0 0}}
html.mo [data-stagger] > *{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i,0)*80ms)}
html.mo [data-stagger].in > *{opacity:1;transform:none}
html.mo [data-unmask]{clip-path:inset(0 0 100% 0);transform:translateY(.35em);transition:clip-path 1s cubic-bezier(.7,0,.2,1),transform 1s cubic-bezier(.7,0,.2,1)}
html.mo [data-unmask].in{clip-path:inset(-.2em -.2em -.2em -.2em);transform:none}

/* reduced motion: everything rests in its finished state */
html.rm *,html.rm *::before,html.rm *::after{animation:none!important;transition:none!important}
html.rm .rings{display:none}
@media(prefers-reduced-motion:reduce){.mq-track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}}

/* ---------- borrowed diagrams (ERRCSCheck / BDACheck), retokened to Signal ---------- */
.dg{--dg-bg:#fff;--dg-frame:var(--line);--dg-fg:var(--ink);--dg-ink2:var(--muted);--dg-kicker:var(--red);--dg-link:var(--red);
  --dg-sig:var(--red);--dg-sig-soft:rgba(195,22,27,.11);--dg-sig-ink:var(--red);--dg-pulse:var(--red);--dg-bar:var(--red);
  --dg-hot:#0d2033;--dg-hot-soft:rgba(13,32,51,.1);--dg-hot-ink:#0d2033;--dg-ok:var(--pass);--dg-ok-ink:var(--pass);
  --dg-mk:var(--ink);--dg-mono:ui-monospace,Menlo,monospace;--dg-font:var(--body);--dg-head:var(--disp);--dg-radius:22px;--dg-radius-sm:10px;box-shadow:var(--sh)}
.doc-dg{margin-top:clamp(48px,6vw,80px)}
.doc-dg .dg{margin:0}

/* ---------- contact form ---------- */
.ct{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.ct-facts{display:grid;gap:18px;margin-top:30px}
.ct-facts small{display:block;font:800 .68rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:6px}
.ct-facts a{font:800 1.4rem/1.1 var(--disp);text-decoration:none}
.ct-facts span{color:var(--ink2)}
.ct-form{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--sh2);padding:clamp(22px,3.5vw,38px)}
.topics{display:flex;flex-wrap:wrap;gap:8px}
.topics label{position:relative;cursor:pointer}
.topics input{position:absolute;opacity:0}
.topics span{display:inline-block;padding:10px 14px;border-radius:999px;border:1.5px solid var(--line2);font:600 .88rem/1 var(--body);transition:.2s}
.topics input:checked + span{background:var(--ink);border-color:var(--ink);color:#fff}
.topics input:focus-visible + span{outline:3px solid var(--red);outline-offset:2px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.ct-msg{margin:14px 0 0;font-weight:600;min-height:1.3em}
.ct-msg.ok{color:var(--pass)}.ct-msg.err{color:var(--red)}
@media(max-width:900px){.ct{grid-template-columns:1fr;gap:28px}}

/* spotlight hover (borrowed from WhenLeads data-spot) */
[data-spot]{position:relative;isolation:isolate}
[data-spot]::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),rgba(195,22,27,.10),transparent 60%);opacity:0;transition:opacity .3s;z-index:-1}
[data-spot]:hover::after{opacity:1}
.res.big[data-spot]::after{background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.12),transparent 60%);z-index:0}

/* hero video pause toggle (borrowed from WhenLeads) */
.vtoggle{position:absolute;z-index:4;right:18px;bottom:18px;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.9);box-shadow:var(--sh);cursor:pointer;display:grid;place-items:center}
.vtoggle svg{width:16px;height:16px}
.vtoggle .pl{display:none}.vtoggle.paused .pa{display:none}.vtoggle.paused .pl{display:block}
@media(max-width:860px){.vtoggle{bottom:auto;top:14px;right:14px}}