:root{
  --paper:#f6f5f0; --card:#fffefb; --ink:#151f2d; --ink2:#46505f; --mute:#7f8894;
  --red:#d31c25; --red2:#a8151c; --line:#e6e3da; --grid:rgba(21,31,45,.05);
  --head:'Archivo',sans-serif; --body:'Manrope',sans-serif; --mono:'IBM Plex Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden;
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:28px 28px}
::selection{background:var(--red);color:#fff}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.kick{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--red);display:flex;align-items:center;gap:12px}
.kick::before{content:'';width:34px;height:1.5px;background:var(--red)}
h2.sect{font-family:var(--head);font-weight:800;font-size:clamp(30px,4.6vw,52px);letter-spacing:-.015em;line-height:1.04;margin:14px 0 14px}
.lead{font-size:17px;line-height:1.75;color:var(--ink2);max-width:640px}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}.rv.d5{transition-delay:.4s}

/* ===== topbar ===== */
.top{position:sticky;top:0;z-index:90;background:rgba(246,245,240,.88);backdrop-filter:blur(10px);border-bottom:1.5px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:30px;height:74px}
.wm{font-family:var(--head);font-weight:800;font-size:21px;letter-spacing:-.01em;text-decoration:none;display:flex;align-items:baseline;gap:7px;white-space:nowrap}
.wm b{color:var(--red)}
.wm span{color:#98a0ab;font-weight:700;font-size:14px;letter-spacing:.08em}
.wm i{font-style:normal;font-family:var(--mono);font-size:9px;color:var(--mute);border:1px solid var(--line);border-radius:3px;padding:2px 5px;letter-spacing:.14em;position:relative;top:-2px}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{font-size:14px;font-weight:600;color:var(--ink2);text-decoration:none;position:relative;padding:4px 0}
.nav a::after{content:'';position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red);transition:width .3s}
.nav a:hover{color:var(--ink)}.nav a:hover::after{width:100%}
.tel{font-family:var(--head);font-weight:700;font-size:14.5px;color:#fff;background:var(--red);border-radius:8px;padding:11px 20px;text-decoration:none;box-shadow:0 6px 18px rgba(211,28,37,.28);transition:transform .25s,box-shadow .25s;white-space:nowrap}
.tel:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(211,28,37,.36)}
@media (max-width:960px){.nav{display:none}}
@media (max-width:640px){.top .wrap{gap:12px;padding-left:18px;padding-right:18px}.wm i{display:none}.tel{padding:9px 14px;font-size:13px}.stamp{font-size:24px;right:14px;border-width:2.5px}}

/* ===== hero ===== */
.hero{position:relative;padding:86px 0 0}
.hero .kick{margin-bottom:22px}
.hero h1{font-family:var(--head);font-weight:800;font-size:clamp(38px,5.2vw,74px);letter-spacing:-.02em;line-height:1.02}
.hero h1 em{font-style:normal;color:var(--red);position:relative}
.hero p.lead{margin-top:26px;max-width:960px}
.ctas{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--head);font-weight:700;font-size:15px;border-radius:9px;padding:15px 26px;text-decoration:none;transition:transform .25s,box-shadow .25s,background .25s}
.btn.solid{background:var(--red);color:#fff;box-shadow:0 8px 22px rgba(211,28,37,.3)}
.btn.solid:hover{transform:translateY(-2px);box-shadow:0 13px 30px rgba(211,28,37,.38)}
.btn.line{border:1.5px solid var(--ink);color:var(--ink)}
.btn.line:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.certline{margin-top:34px;font-family:var(--mono);font-size:11.5px;letter-spacing:.13em;color:var(--mute);text-transform:uppercase}
.certline b{color:var(--ink2);font-weight:500}

/* hero duct animation */
.ductwrap{position:relative;margin-top:30px;height:250px}
.ductwrap.bleed{width:100vw;left:50%;transform:translateX(-50%);padding:0}
.ductwrap.bleed svg{overflow:visible}
.ductwrap svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.duct-outer{fill:none;stroke:#e7e4da;stroke-width:15;stroke-linejoin:round;stroke-linecap:round}
.duct-inner{fill:none;stroke:#fdfdfa;stroke-width:9;stroke-linejoin:round;stroke-linecap:round}
.duct-guide{fill:none;stroke:#d9d5c8;stroke-width:1.2;stroke-dasharray:5 9;stroke-linejoin:round}
.fibre{fill:none;stroke:var(--red);stroke-width:3.2;stroke-linejoin:round;stroke-linecap:round;filter:drop-shadow(0 0 3px rgba(211,28,37,.4))}
.air{fill:#9fb4c8;opacity:0}
.dxbox{fill:#fffefb;stroke:var(--ink);stroke-width:1.6}
.dxport{fill:#e9e6dc;stroke:#b9b4a6;stroke-width:1}
.dled{fill:#cfd4cf;transition:fill .25s}
.dled.on{fill:#1fae4b;filter:drop-shadow(0 0 5px rgba(31,174,75,.7));animation:dpulse 1.1s infinite}
@keyframes dpulse{50%{filter:drop-shadow(0 0 9px rgba(31,174,75,.9))}}
.dim{font-family:var(--mono);font-size:10.5px;fill:var(--mute);letter-spacing:.1em}
.dimline{stroke:#b9b4a6;stroke-width:1}
.linkchip{opacity:0;transform:translateY(6px);transition:opacity .5s,transform .5s;font-family:var(--mono);font-size:11px}
.linkchip.on{opacity:1;transform:none}

/* ===== stats ===== */
.stats{border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line);background:var(--card);margin-top:8px}
.stats .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.stat{padding:34px 26px;border-left:1.5px solid var(--line)}
.stat:first-child{border-left:none}
.stat b{font-family:var(--head);font-weight:800;font-size:36px;display:block;letter-spacing:-.02em}
.stat b i{font-style:normal;color:var(--red)}
.stat small{font-size:13px;color:var(--mute);font-weight:600;display:block;margin-top:4px;line-height:1.5}
@media (max-width:860px){.stats .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{border-left:none;border-top:1.5px solid var(--line)}}
@media (max-width:560px){.stats .wrap{grid-template-columns:minmax(0,1fr)}}

/* ===== sections ===== */
.sec{padding:104px 0 0}
.sec .hd{margin-bottom:46px}

/* solutions cards */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:960px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.cards{grid-template-columns:minmax(0,1fr)}}
.card{position:relative;background:var(--card);border:1.5px solid var(--line);border-radius:4px;padding:30px 26px 28px;transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s,border-color .35s}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(21,31,45,.1);border-color:#cfcabb}
.card .tick{position:absolute;width:11px;height:11px;border-color:var(--red);border-style:solid;opacity:0;transition:opacity .35s}
.card:hover .tick{opacity:1}
.card .tick.tl{top:-1.5px;left:-1.5px;border-width:2px 0 0 2px}
.card .tick.tr{top:-1.5px;right:-1.5px;border-width:2px 2px 0 0}
.card .tick.bl{bottom:-1.5px;left:-1.5px;border-width:0 0 2px 2px}
.card .tick.br{bottom:-1.5px;right:-1.5px;border-width:0 2px 2px 0}
.card .ix{font-family:var(--mono);font-size:11px;color:var(--mute);letter-spacing:.16em}
.card h3{font-family:var(--head);font-weight:700;font-size:19.5px;margin:12px 0 10px;letter-spacing:-.01em}
.card p{font-size:14.5px;line-height:1.7;color:var(--ink2)}
.card svg.ico{position:absolute;top:26px;right:24px;width:38px;height:38px}
.card svg.ico path,.card svg.ico circle,.card svg.ico rect,.card svg.ico line{fill:none;stroke:var(--red);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* ===== ABF comparison ===== */
.abf{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:56px;align-items:start}
@media (max-width:960px){.abf{grid-template-columns:minmax(0,1fr)}}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.chip{font-size:13px;font-weight:700;color:var(--ink);background:var(--card);border:1.5px solid var(--line);border-radius:100px;padding:9px 16px;opacity:0;transform:translateY(10px);transition:opacity .5s,transform .5s,border-color .3s}
.chip.in{opacity:1;transform:none}
.chip:hover{border-color:var(--red)}
.chip i{font-style:normal;color:var(--red);margin-right:6px}
.demo{background:var(--card);border:1.5px solid var(--line);border-radius:6px;padding:26px;position:relative}
.demo .dhd{display:flex;align-items:center;gap:14px;margin-bottom:6px}
.demo .dhd .t{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.seg{margin-left:auto;display:flex;background:var(--paper);border:1.5px solid var(--line);border-radius:100px;padding:3px}
.seg button{font-family:var(--head);font-weight:700;font-size:12.5px;border:none;background:none;color:var(--mute);border-radius:100px;padding:7px 16px;cursor:pointer;transition:background .3s,color .3s}
.seg button.on{background:var(--ink);color:#fff}
.seg button.on.blown{background:var(--red)}
.demo svg{width:100%;height:210px;display:block;overflow:visible}
.tube-o{fill:none;stroke:#e7e4da;stroke-width:26}
.tube-i{fill:none;stroke:#fdfdfa;stroke-width:19}
.dfib{fill:none;stroke:var(--red);stroke-width:3;stroke-linecap:round}
.stressmark{stroke:#e2951c;stroke-width:2;fill:none;opacity:0}
.stressmark.on{opacity:1}
.aird{fill:#9fb4c8}
.stream{fill:none;stroke:#9fb4c8;stroke-width:1.4;stroke-dasharray:12 16;opacity:0;transition:opacity .5s}
.demo.blown .stream{opacity:.55;animation:streamflow 1.1s linear infinite}
@keyframes streamflow{to{stroke-dashoffset:-28}}
.demo.blown .tube-o{stroke:#e2ded2}
.dlab{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em}
.gauge{display:flex;align-items:center;gap:12px;margin-top:8px;font-family:var(--mono);font-size:11.5px;color:var(--mute);letter-spacing:.1em}
.gauge .bar{flex:1;height:7px;background:var(--paper);border:1px solid var(--line);border-radius:100px;overflow:hidden}
.gauge .fill{height:100%;width:0%;border-radius:100px;background:linear-gradient(90deg,#e2951c,#d31c25);transition:width .9s cubic-bezier(.22,1,.36,1)}
.gauge b{font-weight:500;color:var(--ink);min-width:86px;text-align:right}

/* ===== certification demo ===== */
.certgrid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:start}
@media (max-width:960px){.certgrid{grid-template-columns:minmax(0,1fr)}}
.report{background:var(--card);border:1.5px solid var(--line);border-radius:6px;padding:28px;position:relative;box-shadow:0 18px 44px rgba(21,31,45,.07)}
.report .rhd{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid var(--ink);padding-bottom:12px;margin-bottom:18px}
.report .rhd b{font-family:var(--head);font-weight:800;font-size:16px;letter-spacing:.01em}
.report .rhd span{font-family:var(--mono);font-size:10.5px;color:var(--mute);letter-spacing:.12em}
.wiremap{display:grid;grid-template-columns:34px 1fr 34px;gap:0;align-items:stretch;margin-bottom:6px}
.pins{display:flex;flex-direction:column;gap:7px}
.pin{font-family:var(--mono);font-size:10px;color:var(--mute);background:var(--paper);border:1px solid var(--line);border-radius:3px;text-align:center;padding:2.5px 0}
.wires{position:relative}
.wires svg{width:100%;height:100%;position:absolute;inset:0}
.wire{stroke:#d8d5ca;stroke-width:1.6;transition:stroke .3s}
.wire.ok{stroke:#1fae4b}
.metrics{margin-top:16px}
.met{display:flex;align-items:center;gap:12px;padding:9px 2px;border-bottom:1px solid #efede4;font-size:13.5px}
.met .mn{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);width:130px}
.met b{font-family:var(--mono);font-weight:500;color:var(--ink);margin-left:auto}
.met .ok{width:17px;height:17px;border-radius:50%;border:1.5px solid #cfd4cf;display:grid;place-items:center;font-size:10px;color:transparent;transition:all .3s}
.met .ok.on{border-color:#1fae4b;background:#eaf7ee;color:#1fae4b}
.stamp{position:absolute;right:26px;bottom:70px;font-family:var(--head);font-weight:800;font-size:34px;color:var(--red);border:3.5px solid var(--red);border-radius:8px;padding:4px 18px;letter-spacing:.12em;transform:rotate(-11deg) scale(1.7);opacity:0;transition:opacity .35s cubic-bezier(.5,1.6,.4,1),transform .35s cubic-bezier(.5,1.6,.4,1);pointer-events:none;
  -webkit-mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='60'><filter id='n'><feTurbulence baseFrequency='.55' numOctaves='2'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .9 0'/></filter><rect width='120' height='60' filter='url(%23n)' opacity='.94'/></svg>");mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='60'><filter id='n'><feTurbulence baseFrequency='.55' numOctaves='2'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .9 0'/></filter><rect width='120' height='60' filter='url(%23n)' opacity='.94'/></svg>")}
.stamp.on{opacity:1;transform:rotate(-11deg) scale(1)}
.rfoot{margin-top:14px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--mute);display:flex;justify-content:space-between}
.runbtn{margin-top:20px}

/* ===== clearance band ===== */
.clear{margin-top:104px;background:var(--ink);color:#eef1f5;position:relative;overflow:hidden}
.clear::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:28px 28px}
.clear .wrap{position:relative;padding-top:88px;padding-bottom:88px}
.clear .kick::before{background:var(--red)}
.clear h2.sect{color:#fff}
.clear .lead{color:#aeb6c2}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.badge{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:#cdd4dd;border:1px solid rgba(255,255,255,.22);border-radius:100px;padding:9px 18px;transition:border-color .3s,color .3s}
.badge:hover{border-color:var(--red);color:#fff}

/* ===== clients ===== */
.roster{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:960px){.roster{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.roster{grid-template-columns:repeat(2,minmax(0,1fr))}}
.cl{background:var(--card);border:1.5px solid var(--line);border-radius:4px;padding:22px 18px;font-family:var(--head);font-weight:700;font-size:15px;color:var(--ink2);text-align:center;position:relative;transition:color .3s,transform .3s,border-color .3s}
.cl::after{content:'';position:absolute;left:50%;bottom:12px;transform:translateX(-50%);width:0;height:2px;background:var(--red);transition:width .35s}
.cl:hover{color:var(--ink);transform:translateY(-3px);border-color:#cfcabb}
.cl:hover::after{width:34px}
.rosnote{margin-top:20px;font-size:13px;color:var(--mute)}

/* ===== timeline ===== */
.tl{position:relative;margin-top:56px;padding-bottom:8px}
.tl .rail{position:absolute;left:0;right:0;top:9px;height:2px;background:var(--line)}
.tl .rail .prog{display:block;height:100%;width:0;background:var(--red);transition:width 1.6s cubic-bezier(.22,1,.36,1)}
.tl .nodes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
@media (max-width:860px){.tl .nodes{grid-template-columns:repeat(2,minmax(0,1fr))}}
.node{position:relative;padding-top:34px}
.node::before{content:'';position:absolute;top:3px;left:0;width:14px;height:14px;border-radius:50%;background:var(--paper);border:3px solid var(--line);transition:border-color .4s,transform .4s}
.node.lit::before{border-color:var(--red);transform:scale(1.15)}
.node b{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--red);display:block}
.node h4{font-family:var(--head);font-weight:700;font-size:16.5px;margin:7px 0 7px}
.node p{font-size:13.5px;line-height:1.65;color:var(--ink2)}

/* ===== contact ===== */
.contact{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px;align-items:start}
@media (max-width:960px){.contact{grid-template-columns:minmax(0,1fr)}}
.form{background:var(--card);border:1.5px solid var(--line);border-radius:6px;padding:30px}
.form label{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);display:block;margin:16px 0 7px}
.form label:first-child{margin-top:0}
.form input,.form textarea{width:100%;font-family:var(--body);font-size:15px;color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:6px;padding:12px 14px;transition:border-color .3s,box-shadow .3s}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(211,28,37,.12)}
.form textarea{min-height:110px;resize:vertical}
.form .btn{border:none;cursor:pointer;margin-top:22px;width:100%;justify-content:center}
.cinfo .row{display:flex;gap:16px;padding:20px 0;border-bottom:1.5px solid var(--line)}
.cinfo .row:first-child{padding-top:6px}
.cinfo .ic{width:42px;height:42px;border:1.5px solid var(--line);border-radius:8px;background:var(--card);display:grid;place-items:center;flex:none}
.cinfo .ic svg{width:19px;height:19px}
.cinfo .ic svg *{fill:none;stroke:var(--red);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.cinfo b{font-family:var(--head);font-weight:700;font-size:15.5px;display:block}
.cinfo span{font-size:14px;color:var(--ink2);line-height:1.6;display:block;margin-top:3px}
.cinfo a{color:var(--red);text-decoration:none;font-weight:700}

/* ===== footer ===== */
footer{margin-top:104px;border-top:1.5px solid var(--line);background:var(--card)}
footer .wrap{padding:44px 28px 100px;display:flex;flex-wrap:wrap;gap:26px;align-items:baseline}
footer .fnote{font-size:12.5px;color:var(--mute);line-height:1.7;max-width:520px}
footer .sp{flex:1}
footer .co{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--mute)}

.ribbon{position:fixed;right:18px;bottom:18px;z-index:95;background:rgba(6,11,26,.94);border:1px solid rgba(255,255,255,.16);border-radius:100px;
  padding:14px 26px;font-family:var(--head);font-size:13px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:#a7afc0;backdrop-filter:blur(8px);
  display:flex;align-items:center;gap:12px;box-shadow:0 14px 40px rgba(0,0,0,.45);transition:border-color .3s}
.ribbon:hover{border-color:rgba(211,28,37,.6)}
.rib-brand{position:relative;display:inline-block;height:24px;font-size:24px;line-height:0;margin-left:14px;top:-2px}
.rib-brand .word{position:relative;z-index:1;display:block;height:100%;width:auto;aspect-ratio:2.5033;background:#fff;
  -webkit-mask:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%203004%201200%22%20preserveAspectRatio%3D%22xMinYMid%20meet%22%3E%3Cg%20transform%3D%22translate%280%2C1000%29%20scale%281%2C-1%29%22%20fill%3D%22%23000%22%3E%3Cpath%20transform%3D%22translate%280%2C0%29%22%20d%3D%22M216%20-8C328%20-8%20413%2042%20412%20144C409%20337%20126%20260%20126%20360C126%20397%20163%20421%20211%20421C260%20421%20302%20397%20302%20358H396C396%20454%20316%20508%20213%20508C110%20508%2028%20451%2028%20367C28%20173%20313%20259%20314%20146C314%20107%20280%2080%20218%2080C159%2080%20114%20107%20114%20150H20C20%2048%20113%20-8%20216%20-8Z%22/%3E%3Cpath%20transform%3D%22translate%28432%2C0%29%22%20d%3D%22M283%20-8C354%20-8%20418%2030%20442%2079V0H540V250C540%20393%20425%20508%20283%20508C141%20508%2025%20393%2025%20250C25%20107%20141%20-8%20283%20-8ZM284%2087C193%2087%20123%20159%20123%20250C123%20341%20192%20413%20284%20413C376%20413%20443%20341%20443%20250C443%20159%20375%2087%20284%2087Z%22/%3E%3Cpath%20transform%3D%22translate%281002%2C0%29%22%20d%3D%22M283%20-8C354%20-8%20418%2030%20442%2079V0H540V250C540%20393%20425%20508%20283%20508C141%20508%2025%20393%2025%20250C25%20107%20141%20-8%20283%20-8ZM284%2087C193%2087%20123%20159%20123%20250C123%20341%20192%20413%20284%20413C376%20413%20443%20341%20443%20250C443%20159%20375%2087%20284%2087Z%22/%3E%3Cpath%20transform%3D%22translate%281572%2C0%29%22%20d%3D%22M216%20-8C328%20-8%20413%2042%20412%20144C409%20337%20126%20260%20126%20360C126%20397%20163%20421%20211%20421C260%20421%20302%20397%20302%20358H396C396%20454%20316%20508%20213%20508C110%20508%2028%20451%2028%20367C28%20173%20313%20259%20314%20146C314%20107%20280%2080%20218%2080C159%2080%20114%20107%20114%20150H20C20%2048%20113%20-8%20216%20-8Z%22/%3E%3Cpath%20transform%3D%22translate%282004%2C0%29%22%20d%3D%22M250%20-200C378%20-200%20470%20-103%20470%2025V500H372V231C372%20134%20327%2087%20250%2087C172%2087%20128%20135%20128%20237V500H30V237C30%2069%20122%20-8%20250%20-8C299%20-8%20343%2010%20371%2040V13C371%20-54%20327%20-105%20250%20-105C200%20-105%20168%20-80%20147%20-45H37C71%20-137%20147%20-200%20250%20-200Z%22/%3E%3Cpath%20transform%3D%22translate%282504%2C0%29%22%20d%3D%22M470%200H372V263C372%20365%20328%20413%20250%20413C172%20413%20128%20365%20128%20263V0H30V263C30%20431%20122%20508%20250%20508C378%20508%20470%20431%20470%20263Z%22/%3E%3C/g%3E%3C/svg%3E") no-repeat left center/contain;mask:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%203004%201200%22%20preserveAspectRatio%3D%22xMinYMid%20meet%22%3E%3Cg%20transform%3D%22translate%280%2C1000%29%20scale%281%2C-1%29%22%20fill%3D%22%23000%22%3E%3Cpath%20transform%3D%22translate%280%2C0%29%22%20d%3D%22M216%20-8C328%20-8%20413%2042%20412%20144C409%20337%20126%20260%20126%20360C126%20397%20163%20421%20211%20421C260%20421%20302%20397%20302%20358H396C396%20454%20316%20508%20213%20508C110%20508%2028%20451%2028%20367C28%20173%20313%20259%20314%20146C314%20107%20280%2080%20218%2080C159%2080%20114%20107%20114%20150H20C20%2048%20113%20-8%20216%20-8Z%22/%3E%3Cpath%20transform%3D%22translate%28432%2C0%29%22%20d%3D%22M283%20-8C354%20-8%20418%2030%20442%2079V0H540V250C540%20393%20425%20508%20283%20508C141%20508%2025%20393%2025%20250C25%20107%20141%20-8%20283%20-8ZM284%2087C193%2087%20123%20159%20123%20250C123%20341%20192%20413%20284%20413C376%20413%20443%20341%20443%20250C443%20159%20375%2087%20284%2087Z%22/%3E%3Cpath%20transform%3D%22translate%281002%2C0%29%22%20d%3D%22M283%20-8C354%20-8%20418%2030%20442%2079V0H540V250C540%20393%20425%20508%20283%20508C141%20508%2025%20393%2025%20250C25%20107%20141%20-8%20283%20-8ZM284%2087C193%2087%20123%20159%20123%20250C123%20341%20192%20413%20284%20413C376%20413%20443%20341%20443%20250C443%20159%20375%2087%20284%2087Z%22/%3E%3Cpath%20transform%3D%22translate%281572%2C0%29%22%20d%3D%22M216%20-8C328%20-8%20413%2042%20412%20144C409%20337%20126%20260%20126%20360C126%20397%20163%20421%20211%20421C260%20421%20302%20397%20302%20358H396C396%20454%20316%20508%20213%20508C110%20508%2028%20451%2028%20367C28%20173%20313%20259%20314%20146C314%20107%20280%2080%20218%2080C159%2080%20114%20107%20114%20150H20C20%2048%20113%20-8%20216%20-8Z%22/%3E%3Cpath%20transform%3D%22translate%282004%2C0%29%22%20d%3D%22M250%20-200C378%20-200%20470%20-103%20470%2025V500H372V231C372%20134%20327%2087%20250%2087C172%2087%20128%20135%20128%20237V500H30V237C30%2069%20122%20-8%20250%20-8C299%20-8%20343%2010%20371%2040V13C371%20-54%20327%20-105%20250%20-105C200%20-105%20168%20-80%20147%20-45H37C71%20-137%20147%20-200%20250%20-200Z%22/%3E%3Cpath%20transform%3D%22translate%282504%2C0%29%22%20d%3D%22M470%200H372V263C372%20365%20328%20413%20250%20413C172%20413%20128%20365%20128%20263V0H30V263C30%20431%20122%20508%20250%20508C378%20508%20470%20431%20470%20263Z%22/%3E%3C/g%3E%3C/svg%3E") no-repeat left center/contain}
.rib-brand .gs{position:absolute;left:0;top:0;z-index:0;height:100%;width:auto;aspect-ratio:.36;background:#93a6c7;pointer-events:none;
  -webkit-mask:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20432%201200%22%20preserveAspectRatio%3D%22xMinYMid%20meet%22%3E%3Cg%20transform%3D%22translate%280%2C1000%29%20scale%281%2C-1%29%22%20fill%3D%22%23000%22%3E%3Cpath%20transform%3D%22translate%280%2C0%29%22%20d%3D%22M216%20-8C328%20-8%20413%2042%20412%20144C409%20337%20126%20260%20126%20360C126%20397%20163%20421%20211%20421C260%20421%20302%20397%20302%20358H396C396%20454%20316%20508%20213%20508C110%20508%2028%20451%2028%20367C28%20173%20313%20259%20314%20146C314%20107%20280%2080%20218%2080C159%2080%20114%20107%20114%20150H20C20%2048%20113%20-8%20216%20-8Z%22/%3E%3C/g%3E%3C/svg%3E") no-repeat left center/contain;mask:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20432%201200%22%20preserveAspectRatio%3D%22xMinYMid%20meet%22%3E%3Cg%20transform%3D%22translate%280%2C1000%29%20scale%281%2C-1%29%22%20fill%3D%22%23000%22%3E%3Cpath%20transform%3D%22translate%280%2C0%29%22%20d%3D%22M216%20-8C328%20-8%20413%2042%20412%20144C409%20337%20126%20260%20126%20360C126%20397%20163%20421%20211%20421C260%20421%20302%20397%20302%20358H396C396%20454%20316%20508%20213%20508C110%20508%2028%20451%2028%20367C28%20173%20313%20259%20314%20146C314%20107%20280%2080%20218%2080C159%2080%20114%20107%20114%20150H20C20%2048%20113%20-8%20216%20-8Z%22/%3E%3C/g%3E%3C/svg%3E") no-repeat left center/contain}
.rib-brand .g1{transform:translateX(-.19em);opacity:.44}
.rib-brand .g2{transform:translateX(-.38em);opacity:.33}
.rib-brand .g3{transform:translateX(-.57em);opacity:.24}

@media (prefers-reduced-motion: reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ===== multi-page additions ===== */
.wm{align-items:center}
.lmark{height:40px;width:auto;display:block}
.flogo{height:92px;width:auto;display:block}
.nav a.act{color:var(--ink)}
.nav a.act::after{width:100%}
.phero{padding:78px 0 0}
.phero h1{font-family:var(--head);font-weight:800;font-size:clamp(34px,5.2vw,62px);letter-spacing:-.018em;line-height:1.03;margin:14px 0 0;max-width:860px}
.phero .lead{margin-top:20px}
.ctaband{margin-top:104px;background:var(--ink);position:relative;overflow:hidden}
.ctaband::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:28px 28px}
.ctaband .wrap{position:relative;padding-top:62px;padding-bottom:62px;display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.ctaband h3{font-family:var(--head);font-weight:800;font-size:clamp(24px,3vw,34px);color:#fff;letter-spacing:-.01em}
.ctaband p{color:#aeb6c2;font-size:14.5px;margin-top:6px}
.ctaband .sp{flex:1}
.ctaband + footer{margin-top:0}
.dlist{margin-top:26px}
.drow{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.35fr);gap:44px;padding:46px 0;border-top:1.5px solid var(--line);align-items:start}
.drow .dn{font-family:var(--mono);font-size:11px;color:var(--red);letter-spacing:.16em;display:block;margin-bottom:8px}
.drow h3{font-family:var(--head);font-weight:700;font-size:23px;letter-spacing:-.01em}
.drow .dgo{display:inline-block;margin-top:14px;font-family:var(--head);font-weight:700;font-size:14px;color:var(--red);text-decoration:none}
.drow .dgo:hover{text-decoration:underline}
.drow p{font-size:15px;line-height:1.75;color:var(--ink2);margin-bottom:12px}
ul.tick{list-style:none;margin:8px 0 0}
ul.tick li{font-size:14.5px;line-height:1.75;color:var(--ink2);padding:6px 0 6px 24px;position:relative}
ul.tick li::before{content:'\2014';position:absolute;left:0;color:var(--red)}
ul.tick li b{color:var(--ink)}
.secline{margin-top:64px;border-top:1.5px solid var(--line);padding-top:52px}
.golink{display:flex;justify-content:center;margin-top:40px}
@media (max-width:860px){.drow{grid-template-columns:minmax(0,1fr);gap:16px}}

/* ===== brand logos ===== */
.cl{display:flex;align-items:center;justify-content:center;min-height:104px;padding:18px 22px}
.cl img{max-height:48px;max-width:82%;width:auto;object-fit:contain;filter:grayscale(1);opacity:.7;transition:filter .35s,opacity .35s,transform .35s}
.cl:hover img{filter:none;opacity:1;transform:scale(1.04)}
.accrow{display:flex;align-items:center;gap:38px;flex-wrap:wrap;margin-top:34px}
.accrow img{height:34px;width:auto;filter:grayscale(1);opacity:.6;transition:filter .35s,opacity .35s}
.accrow img:hover{filter:none;opacity:1}
@media (max-width:640px){.accrow{gap:22px}.accrow img{height:26px}}
.cl.tall img{max-height:66px}

/* ===== patch panel hero animation ===== */
.ppbox{fill:#fffefb;stroke:var(--ink);stroke-width:1.6}
.ppscrew{fill:#cfccc0}
.ppport{fill:#e9e6dc;stroke:#b9b4a6;stroke-width:1}
.plod{fill:#d5d9d3;transition:fill .3s}
.plod.on{fill:#1fae4b;filter:drop-shadow(0 0 5px rgba(31,174,75,.75));animation:plodpulse 1.4s infinite}
@keyframes plodpulse{50%{filter:drop-shadow(0 0 9px rgba(31,174,75,.95))}}
.pbase{fill:none;stroke:#e3e0d4;stroke-width:6.5;stroke-linecap:round}
.pcable{fill:none;stroke-width:3.4;stroke-linecap:round;filter:drop-shadow(0 0 2px rgba(0,179,200,.25))}
.pdraw{stroke-dasharray:1000;stroke-dashoffset:1000}

/* ==================== MOBILE OPTIMISATION ==================== */
/* burger + slide-down menu */
.burger{display:none;flex-direction:column;justify-content:center;align-items:stretch;gap:5px;width:46px;height:44px;border:1.5px solid var(--line);border-radius:9px;background:var(--card);cursor:pointer;padding:0 12px;flex:none}
.burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mnav{display:none}
@media (max-width:960px){
  .burger{display:flex}
  .mnav{display:block;position:fixed;left:0;right:0;top:66px;bottom:0;z-index:89;background:var(--paper);padding:10px 24px 34px;transform:translateY(-106%);transition:transform .45s cubic-bezier(.22,1,.36,1);overflow:auto;
    background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:28px 28px}
  .mnav.open{transform:none}
  .mnav a.mlink{display:flex;align-items:center;justify-content:space-between;font-family:var(--head);font-weight:700;font-size:21px;color:var(--ink);text-decoration:none;padding:17px 4px;border-bottom:1.5px solid var(--line);min-height:48px}
  .mnav a.mlink::after{content:'\2192';color:var(--red);font-size:19px}
  .mnav a.mlink.act{color:var(--red)}
  .mnav .mtel{margin-top:26px;display:flex}
  .mnav .mtel .btn{flex:1;justify-content:center}
  body.menu-open{overflow:hidden}
  .top .wrap{height:66px;gap:14px}
}
/* topbar small screens */
@media (max-width:640px){
  .lmark{height:34px}
  .wm{font-size:18px;gap:7px}
}
@media (max-width:420px){
  .tel{font-size:12px;padding:8px 11px}
  .wm > span:nth-of-type(2){display:none}
}
/* general layout */
@media (max-width:640px){
  .wrap{padding:0 20px}
  .sec{padding:64px 0 0}
  .sec .hd{margin-bottom:32px}
  .hero{padding:52px 0 0}
  .hero .kick{margin-bottom:16px}
  .phero{padding:48px 0 0}
  h2.sect{font-size:clamp(28px,8.4vw,38px)}
  .lead{font-size:15.5px;line-height:1.7}
  .kick{font-size:10.5px}
  .ctas{flex-direction:column;align-items:stretch;gap:11px;margin-top:28px}
  .ctas .btn{justify-content:center}
  .certline{margin-top:26px}
  .accrow{gap:20px;row-gap:12px;margin-top:28px}
  /* fibre strip */
  .ductwrap{height:170px;margin-top:20px}
  .pbase{stroke-width:14}
  .pcable{stroke-width:7.5}
  /* stats */
  .stat{padding:20px 18px}
  .stat b{font-size:25px}
  .stat small{font-size:12px}
  .stats .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}
  /* cards + roster */
  .cards{gap:12px}
  .card{padding:24px 20px}
  .roster{gap:10px}
  .cl{min-height:84px;padding:14px 16px}
  .cl img{max-height:38px}
  .cl.tall img{max-height:54px}
  .rosnote{font-size:12.5px}
  /* demos */
  .abf,.certgrid,.contact{gap:34px}
  .demo{padding:16px}
  .demo .dhd{flex-wrap:wrap;gap:8px}
  .seg{margin-left:0}
  .report{padding:20px 16px}
  .form{padding:20px}
  .form .btn{min-height:50px}
  /* detail rows + timeline */
  .drow{padding:32px 0;gap:14px}
  .dlist{margin-top:10px}
  .tl .nodes{grid-template-columns:minmax(0,1fr);gap:8px}
  .node{padding-top:30px}
  /* clearance + cta band */
  .clear .wrap{padding-top:60px;padding-bottom:60px}
  .badges{gap:8px;margin-top:22px}
  .badge{font-size:10.5px;padding:7px 13px}
  .ctaband{margin-top:64px}
  .ctaband .wrap{flex-direction:column;align-items:stretch;gap:14px;padding-top:44px;padding-bottom:44px}
  .ctaband .sp{display:none}
  .ctaband .btn{justify-content:center}
  /* footer + ribbon */
  footer{margin-top:64px}
  footer .wrap{flex-direction:column;gap:18px;padding-bottom:104px}
  .flogo{height:60px}
  .fnote{font-size:11.5px}
  footer .co{font-size:9.5px;letter-spacing:.08em}
  .ribbon{right:10px;bottom:10px;padding:9px 15px;font-size:9.5px;letter-spacing:.09em;gap:7px}
  .rib-brand{height:15px;font-size:15px;margin-left:7px;top:-1px}
  .golink .btn{width:100%;justify-content:center}
}

/* ===== portal login button + modal ===== */
.pbtn{display:inline-flex;align-items:center;gap:7px;font-family:var(--head);font-weight:700;font-size:14px;color:var(--ink);border:1.5px solid var(--ink);border-radius:8px;padding:10px 16px;text-decoration:none;transition:background .25s,color .25s,transform .25s;white-space:nowrap;flex:none}
.pbtn:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.pbtn svg{width:13px;height:13px}
.pbtn svg *{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.pmodal{position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:20px;visibility:hidden;opacity:0;transition:opacity .35s,visibility .35s}
.pmodal.on{visibility:visible;opacity:1}
.pmodal .back{position:absolute;inset:0;background:rgba(21,31,45,.38);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.pmodal .box{position:relative;background:var(--card);border:1.5px solid var(--line);border-radius:13px;padding:38px 40px 34px;max-width:400px;width:100%;text-align:center;box-shadow:0 30px 80px rgba(21,31,45,.4);transform:translateY(16px) scale(.97);transition:transform .4s cubic-bezier(.22,1,.36,1)}
.pmodal.on .box{transform:none}
.pmodal .x{position:absolute;top:8px;right:14px;background:none;border:none;font-size:24px;color:var(--mute);cursor:pointer;line-height:1;padding:6px}
.pmodal img{height:52px;margin:0 auto 12px;display:block}
.pmodal h3{font-family:var(--head);font-weight:800;font-size:22px;letter-spacing:-.01em}
.pmodal .pm-p{font-size:13.5px;line-height:1.65;color:var(--mute);margin-top:7px}
.pmodal .btn{margin-top:22px;width:100%;justify-content:center;border:none;cursor:pointer}
.pmodal.loading #pmLogin{display:none}
.pbarwrap{display:none;margin-top:24px}
.pmodal.loading .pbarwrap{display:block}
.pbar{height:8px;background:var(--paper);border:1px solid var(--line);border-radius:100px;overflow:hidden}
.pbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--red),#e8474f);border-radius:100px;transition:width 1s linear}
.pstat{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin-top:11px}
.pmlock{font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-top:18px;display:flex;align-items:center;justify-content:center;gap:6px}
@media (max-width:640px){.pbtn{padding:8px 12px;font-size:12.5px}}
@media (max-width:520px){.top .tel{display:none}}
@media (max-width:480px){.pmodal .box{padding:30px 24px 28px}}