:root{--ink:#141613;--paper:#f3f0e8;--orange:#ff5a1f;--acid:#d9ff43;--muted:#77796f;--line:#c9c6bd;--white:#fffdf6;--display:'Oswald','Noto Sans HK',sans-serif;--body:'Noto Sans HK',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}.skip-link{position:fixed;top:-100px;left:20px;background:var(--acid);padding:10px;z-index:99}.skip-link:focus{top:10px}.site-header{height:82px;padding:0 clamp(22px,5vw,76px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(243,240,232,.94);backdrop-filter:blur(14px);z-index:30}.brand{display:flex;align-items:center;gap:10px;font:700 24px/1 var(--display);letter-spacing:.04em}.brand>span:last-child>span{color:var(--orange)}.brand-mark{width:29px;height:29px;background:var(--ink);display:grid;place-items:center;transform:rotate(-8deg);position:relative}.brand-mark i{position:absolute;width:15px;height:3px;background:var(--acid)}.brand-mark i:last-child{transform:rotate(90deg)}nav{display:flex;gap:34px;font-size:14px;font-weight:700}nav a{position:relative}nav a:after{content:'';position:absolute;left:0;right:100%;bottom:-5px;height:2px;background:var(--orange);transition:.25s}nav a:hover:after{right:0}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:22px;border:1px solid var(--ink);font-weight:800;line-height:1.2;transition:.22s}.button:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--ink)}.button-small{padding:12px 16px;font-size:13px;background:var(--ink);color:white}.button-small:hover{box-shadow:4px 4px 0 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var(--display);color:rgba(0,0,0,.1)}.contact-copy p:last-child{max-width:570px;margin-top:30px}.contact-button{background:var(--acid);color:var(--ink);aspect-ratio:2/1;display:flex;align-items:center;justify-content:space-between;padding:35px;position:relative;z-index:2;box-shadow:12px 12px 0 var(--ink);transition:.2s}.contact-button:hover{transform:translate(-5px,-5px);box-shadow:18px 18px 0 var(--ink)}.contact-button span{font:600 13px var(--display);letter-spacing:.12em}.contact-button b{font-size:30px;letter-spacing:0}.contact-button i{font:normal 55px var(--display)}footer{min-height:120px;background:var(--ink);color:#a5a79e;padding:30px clamp(22px,7vw,110px);display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;font-size:11px}footer p{margin:0;text-align:center}footer p:last-child{text-align:right}.footer-brand{color:white}.mobile-wa{display:none}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}@keyframes scan{0%,100%{top:18%}50%{top:82%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}@media(max-width:900px){nav,.button-small{display:none}.menu-button{display:block;width:38px;height:38px;padding:8px}.menu-button span{display:block;height:2px;background:var(--ink);margin:6px}.site-header.open nav{display:flex;position:absolute;top:81px;left:0;right:0;background:var(--paper);flex-direction:column;padding:30px;border-bottom:1px solid var(--line)}.hero{grid-template-columns:1fr;padding-top:70px}.hero-visual{max-width:600px;margin:35px auto 0;width:90%}.section-heading{grid-template-columns:1fr}.section-heading .eyebrow{margin:0}.service-grid{grid-template-columns:repeat(2,1fr)}.pricing{grid-template-columns:1fr}.pricing:after{left:auto;right:0}.steps{grid-template-columns:1fr}.steps li{border-right:0;border-bottom:1px solid var(--line);margin:0}.contact{grid-template-columns:1fr}.contact-button{max-width:430px}footer{grid-template-columns:1fr;gap:15px;text-align:center;padding-bottom:90px}footer p:last-child{text-align:center}}@media(max-width:560px){body{font-size:15px}.site-header{height:68px}.hero{padding-top:55px}.hero:before{display:none}h1{font-size:54px}.hero-actions{align-items:stretch;flex-direction:column;gap:20px}.button-primary{width:100%}.trust-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.hero-visual{width:94%}.screen{height:205px}.floating-note{right:-16px}.problem-strip{justify-content:flex-start;padding-left:20px}.service-grid{grid-template-columns:1fr}.service-card{min-height:280px}.section-heading h2,.pricing h2,.contact h2{font-size:46px}.section-heading.compact{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.pricing{gap:50px}.price-list b{font-size:22px}.contact-button{aspect-ratio:auto;height:135px}.mobile-wa{display:flex;position:fixed;left:14px;right:14px;bottom:12px;background:var(--acid);color:var(--ink);padding:15px 20px;justify-content:space-between;font-weight:900;box-shadow:5px 5px 0 var(--ink);z-index:25;border:1px solid var(--ink)}}
/* Interactive technology layer */
.hero{isolation:isolate;overflow:hidden;background:radial-gradient(circle at 76% 42%,rgba(217,255,67,.12),transparent 25%),radial-gradient(circle at 15% 20%,rgba(255,90,31,.10),transparent 27%)}
.hero-copy,.hero-visual{z-index:3}
#tech-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.68}
.hero-grid{position:absolute;inset:0;z-index:-2;background-image:linear-gradient(rgba(20,22,19,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(20,22,19,.055) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 94%);animation:gridDrift 12s linear infinite}
.orbit{position:absolute;border:1px solid rgba(255,90,31,.22);border-radius:50%;z-index:-1;animation:orbitSpin 18s linear infinite}.orbit i{position:absolute;width:8px;height:8px;background:var(--orange);border-radius:50%;box-shadow:0 0 18px var(--orange);left:50%;top:-4px}.orbit-one{width:440px;height:440px;right:-170px;top:-210px}.orbit-two{width:250px;height:250px;left:38%;bottom:-170px;animation-direction:reverse;animation-duration:13s}
.hero-visual{perspective:900px}.diagnostic-card{background:linear-gradient(145deg,#1d201b,#0f110e);box-shadow:18px 18px 0 var(--orange),0 30px 80px rgba(20,22,19,.25);transform-style:preserve-3d;transition:transform .18s ease-out;position:relative}.diagnostic-card:before{content:'';position:absolute;inset:0;border:1px solid rgba(217,255,67,.18);pointer-events:none;background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.07) 42%,transparent 55%);background-size:250% 100%;animation:panelShine 5s ease-in-out infinite}
.floating-note{animation:floatNote 4s ease-in-out infinite}.hud-tag{position:absolute;background:rgba(20,22,19,.88);color:var(--acid);border-left:2px solid var(--orange);padding:7px 10px;font:500 9px var(--display);letter-spacing:.14em;backdrop-filter:blur(6px);animation:hudPulse 2.4s ease-in-out infinite}.hud-a{left:-36px;top:23%}.hud-b{right:-28px;bottom:18%;animation-delay:1.2s}
@keyframes gridDrift{to{background-position:42px 42px}}@keyframes orbitSpin{to{transform:rotate(360deg)}}@keyframes panelShine{0%,35%{background-position:180% 0}70%,100%{background-position:-80% 0}}@keyframes floatNote{0%,100%{transform:rotate(4deg) translateY(0)}50%{transform:rotate(2deg) translateY(-10px)}}@keyframes hudPulse{0%,100%{opacity:.55;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}
@media(max-width:560px){.orbit{display:none}.hud-a{left:-10px}.hud-b{right:-10px}}
/* Service coverage dashboard */
.service-info{display:grid;grid-template-columns:repeat(4,1fr);background:var(--acid);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.service-info article{padding:27px clamp(20px,3vw,45px);border-right:1px solid var(--ink);min-height:160px;transition:.25s}.service-info article:last-child{border-right:0}.service-info article:hover{background:var(--ink);color:white}.service-info span{font:600 10px var(--display);letter-spacing:.15em;color:var(--orange)}.service-info h3{font:600 25px var(--display);text-transform:uppercase;margin:20px 0 7px}.service-info p{font-size:12px;line-height:1.6;margin:0;max-width:240px}@media(max-width:900px){.service-info{grid-template-columns:repeat(2,1fr)}.service-info article:nth-child(2){border-right:0}.service-info article:nth-child(-n+2){border-bottom:1px solid var(--ink)}}@media(max-width:560px){.service-info{grid-template-columns:1fr}.service-info article{border-right:0!important;border-bottom:1px solid var(--ink);min-height:auto}.service-info article:last-child{border-bottom:0}}
/* Credential badge */
.credential-note{min-width:180px}.credential-note b{font-size:23px}.credential-note small{display:block;margin-top:7px;padding-top:6px;border-top:1px solid rgba(20,22,19,.3);font:700 9px var(--display);letter-spacing:.1em}.credential-note:after{content:'CCNA';position:absolute;right:-11px;top:-10px;background:var(--orange);color:white;padding:3px 9px;font:600 8px var(--display);letter-spacing:.12em;transform:rotate(5deg)}
/* Outcome-led office support list */
.support-list{list-style:none!important;padding:0!important;margin:18px 0}.support-list li{display:grid;grid-template-columns:105px 1fr;gap:10px;padding:8px 0;border-top:1px solid rgba(255,255,255,.16)}.support-list li:last-child{border-bottom:1px solid rgba(255,255,255,.16)}.support-list b{color:var(--acid);font-size:12px}.support-list span{color:#c6c8c0;font-size:11px;line-height:1.5}