*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;background:#0A0F1C}
body{font-family:"Archivo","Helvetica Neue",Helvetica,Arial,sans-serif;color:#0A0F1C;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;overflow-x:clip}
:root{--ink:#0A0F1C;--navy:#002768;--navy-2:#001a4a;--red:#C8262A;--accent:#C8262A;--smoke:#5B6471;--white:#FFFFFF;--container:1240px}
body{--accent2:#002768}

/* Hero split with welder photo */
.hero{position:relative;overflow:hidden;min-height:760px;display:flex;align-items:flex-start;padding-block:40px}
.sp .hero{padding:40px 0}
.fh{position:relative;width:100%}
.fh-text{max-width:56%;position:relative;z-index:2}
/* Hero sits on a dark bg — force accent text light so it never renders dark-on-dark */
.hero .fh-text .accent2c{color:#7EC8FF}
.fh-media{position:absolute;top:0;right:0;bottom:0;width:40%;min-width:280px;display:flex;align-items:flex-end;justify-content:flex-end;z-index:1;pointer-events:none}
@media(max-width:820px){.fh-media{display:none}.fh-text{max-width:100%}}
.fh-media::before{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:78%;height:78%;background:radial-gradient(ellipse at 50% 60%, rgba(200,38,42,.32) 0%, rgba(200,38,42,.12) 40%, transparent 70%);filter:blur(8px);z-index:0}
.fh-media img{position:relative;z-index:1;height:100%;width:auto;max-width:100%;object-fit:contain;filter:drop-shadow(0 24px 30px rgba(0,0,0,.55));transform:translateY(-10px) scale(1.15)}
@media(max-width:900px){.fh{flex-direction:column;align-items:center;gap:24px}.fh-media{height:420px;flex:0 0 auto}}

/* Tool split rows */
.tool-split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.tool-split.flip .tool-fig{order:2}
.tool-tab{display:inline-flex;align-items:center;gap:10px;font-family:"Archivo Black",sans-serif;font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:var(--red);margin-bottom:16px}
.tool-tab .tn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--red);color:#fff;font-size:13px}
.tool-split h3{font-family:"Archivo Black",sans-serif;text-transform:uppercase;font-size:clamp(28px,3.4vw,46px);line-height:.98;margin:0 0 16px}
.tool-split .why{font-weight:800;font-size:17px;margin:0 0 12px;color:var(--ink)}
.sp .bg-navy .tool-split .why,.sp .bg-dark .tool-split .why{color:#fff}
.tool-split .body{font-size:15.5px;line-height:1.6;color:var(--smoke);margin:0 0 22px}
.sp .bg-navy .tool-split .body,.sp .bg-dark .tool-split .body{color:rgba(255,255,255,.82)}
.tool-cta{display:inline-flex;align-items:center;gap:9px;font-family:"Archivo",sans-serif;font-weight:800;text-transform:uppercase;letter-spacing:.05em;font-size:14px;color:#fff;background:var(--red);padding:15px 26px;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s}
.tool-cta:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 rgba(0,0,0,.85);background:#0A0F1C}
.tool-fig{position:relative;min-height:400px;border-radius:4px;overflow:hidden;box-shadow:10px 10px 0 rgba(31,138,91,.85)}
.tool-fig img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top}
/* value panel variant */
.vpanel{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);padding:34px 32px;border-radius:4px}
.vpanel .vp-label{font-family:"Archivo Black",sans-serif;text-transform:uppercase;font-size:13px;letter-spacing:.05em;color:var(--accent2);margin-bottom:20px}
.vpanel ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:18px}
.vpanel li{display:flex;gap:14px;align-items:flex-start}
.vpanel .vi{flex-shrink:0;width:30px;height:30px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-family:"Archivo Black",sans-serif;font-size:13px}
.vpanel .vt{margin:2px 0 3px;font-weight:800;font-size:15px;color:#fff}
.vpanel .vd{margin:0;font-size:14px;line-height:1.5;color:rgba(255,255,255,.72)}
@media(max-width:900px){.tool-split{grid-template-columns:1fr;gap:32px}.tool-split.flip .tool-fig{order:0}.tool-fig{min-height:300px}}

/* Deep-dive premium card — redesigned, light & readable */
.dd{background:#fff;border:1px solid rgba(10,15,28,.1);border-radius:12px;overflow:hidden;box-shadow:0 24px 48px rgba(10,15,28,.38),0 8px 16px rgba(10,15,28,.24)}
.dd-top{display:grid;grid-template-columns:1.7fr .9fr;gap:0}
.dd-main{padding:clamp(32px,3.6vw,54px);color:var(--ink);position:relative;overflow:hidden}
.dd-main > span,.dd-main > h3,.dd-main > p{position:relative;z-index:1}
.dd-main::before{content:"";position:absolute;left:0;top:clamp(32px,3.6vw,54px);bottom:clamp(32px,3.6vw,54px);width:4px;background:var(--accent2);border-radius:0 3px 3px 0}
.dd-main .lbl{display:inline-flex;align-items:center;gap:8px;font-family:"Archivo",sans-serif;font-weight:800;text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--accent2)}
.dd-main .lbl::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent2)}
.dd-main h3{font-family:"Archivo Black",sans-serif;text-transform:uppercase;font-size:clamp(28px,3.2vw,44px);margin:12px 0 18px;line-height:.98;color:var(--ink)}
.dd-main .desc{font-size:16.5px;line-height:1.7;color:var(--smoke);margin:0;max-width:600px}
.dd-buy{background:var(--red);color:#fff;padding:clamp(32px,3.6vw,54px);display:flex;flex-direction:column;justify-content:center;gap:14px;text-align:left}
.dd-buy .price{font-family:"Archivo Black",sans-serif;font-size:clamp(56px,6.2vw,88px);line-height:.85}
.dd-buy .price small{font-size:.38em;vertical-align:super;margin-right:6px;opacity:.85}
.dd-buy .terms{font-size:13.5px;line-height:1.55;color:rgba(255,255,255,.95)}
.dd-buy .cta{margin-top:10px;display:inline-flex;align-items:center;justify-content:center;gap:9px;background:#0A0F1C;color:#fff;border:0;cursor:pointer;font-family:"Archivo",sans-serif;font-weight:800;text-transform:uppercase;letter-spacing:.05em;font-size:14px;padding:16px 22px;border-radius:4px;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}
.dd-buy .cta:hover{transform:translateY(-3px);box-shadow:0 12px 24px rgba(0,0,0,.35)}
.dd-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:clamp(20px,2.4vw,32px);background:#002768;border-top:4px solid var(--red)}
.dd-cell{background:rgba(255,255,255,.06);padding:26px 24px;color:#fff;border:1px solid rgba(255,255,255,.16);border-radius:8px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease}
.dd-cell:hover{transform:translateY(-4px);background:rgba(255,255,255,.11);box-shadow:0 16px 32px rgba(0,0,0,.3);border-color:var(--red)}
.dd-cell .n{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--red);color:#fff;font-family:"Archivo Black",sans-serif;font-size:15px;margin-bottom:14px}
.dd-cell:hover .n{background:#fff;color:var(--red)}
.dd-cell h5{margin:0 0 8px;font-family:"Archivo",sans-serif;font-weight:800;text-transform:uppercase;letter-spacing:.03em;font-size:14.5px;color:#fff}
.dd-cell p{margin:0;font-size:14.5px;line-height:1.6;color:rgba(255,255,255,.78)}
.sp #deepdive .reveal.d5{transition-delay:.40s}.sp #deepdive .reveal.d6{transition-delay:.48s}
@media(max-width:820px){.dd-top{grid-template-columns:1fr}.dd-grid{grid-template-columns:1fr}}