:root{--navy:#07182b;--navy-2:#0d2944;--blue:#0879f9;--blue-2:#0f96ff;--ink:#102238;--muted:#607084;--line:#dce4ec;--soft:#f3f7fa;--white:#fff;--radius:16px;--shadow:0 16px 45px rgba(10,34,60,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.55}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.skip-link{position:fixed;left:1rem;top:-4rem;z-index:999;background:#fff;padding:.8rem 1rem}.skip-link:focus{top:1rem}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(16,34,56,.08)}.nav-wrap{height:76px;display:flex;align-items:center;gap:28px}.brand{width:198px;flex:0 0 auto}.brand img{height:42px;width:auto}.main-nav{display:flex;align-items:center;gap:26px;margin-left:auto}.main-nav a{font-size:.92rem;font-weight:650;color:#24364a}.main-nav a:hover{color:var(--blue)}.header-cta{margin-left:10px}.nav-toggle{display:none;background:none;border:0;padding:8px}.nav-toggle span{display:block;width:26px;height:2px;background:var(--ink);margin:5px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 20px;border:1px solid transparent;border-radius:6px;font-size:.82rem;font-weight:800;letter-spacing:.02em;text-transform:uppercase;cursor:pointer;transition:.2s}.button:hover{transform:translateY(-1px)}.button-primary{background:linear-gradient(135deg,var(--blue),var(--blue-2));color:white;box-shadow:0 10px 24px rgba(8,121,249,.24)}.button-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(0,0,0,.12)}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 18%,rgba(37,137,210,.35),transparent 28%),linear-gradient(115deg,#061525 0%,#0a243d 45%,#183b56 100%);color:white;padding:92px 0 0}.hero:before{content:"";position:absolute;right:-4%;bottom:0;width:58%;height:88%;background:linear-gradient(120deg,rgba(255,255,255,.03),rgba(255,255,255,.16));clip-path:polygon(28% 10%,100% 0,100% 100%,0 100%)}.hero:after{content:"";position:absolute;right:9%;bottom:0;width:38%;height:72%;opacity:.4;background:repeating-linear-gradient(90deg,transparent 0 44px,rgba(255,255,255,.13) 45px 47px),repeating-linear-gradient(0deg,transparent 0 58px,rgba(255,255,255,.11) 59px 61px);transform:skewY(-2deg)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.22),transparent 64%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.6fr .6fr;gap:60px;align-items:center}.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:850;color:#a5caee}.eyebrow.dark{color:#35658f}.hero h1{font-size:clamp(3rem,6vw,5.7rem);line-height:.98;letter-spacing:-.045em;max-width:900px;margin:0 0 24px}.hero-lead{font-size:1.08rem;max-width:760px;color:#dce6ef}.hero-actions{display:flex;gap:14px;margin-top:30px}.hero-labels{justify-self:end;display:grid;gap:8px;text-transform:uppercase;letter-spacing:.08em;color:#b9c9d7;font-size:1rem;border-left:1px solid rgba(255,255,255,.3);padding-left:28px}.trust-strip{position:relative;z-index:3;margin-top:74px;padding:24px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;border-top:1px solid rgba(255,255,255,.18)}.trust-strip div{padding-right:18px;border-right:1px solid rgba(255,255,255,.14)}.trust-strip div:last-child{border-right:0}.trust-strip strong,.trust-strip small{display:block}.trust-strip strong{font-size:.9rem}.trust-strip small{margin-top:3px;color:#aabcca}
.section{padding:92px 0}.section-light{background:#fff}.section-soft{background:var(--soft)}.section-head{margin-bottom:36px}.section-head.split{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:end}.section-head.compact{margin-bottom:20px}.section-head h2,.numbers h2,.contact-section h2{font-size:clamp(2rem,3.5vw,3rem);line-height:1.08;letter-spacing:-.035em;margin:0}.section-head p{margin:0;color:var(--muted)}
.solution-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.solution-card{background:white;border:1px solid var(--line);min-width:0;transition:.25s}.solution-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.card-media{height:150px;position:relative;overflow:hidden;background:#d8e7f3}.card-media:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.82),rgba(23,72,112,.18)),repeating-linear-gradient(90deg,transparent 0 26px,rgba(13,41,68,.08) 27px 29px)}.card-media .icon{position:absolute;left:16px;bottom:12px;z-index:2;font-size:2rem;color:var(--blue);font-weight:900}.media-security{background:linear-gradient(145deg,#dfe8ef,#9eb3c6)}.media-fire{background:linear-gradient(145deg,#e9eef3,#c5d0d8)}.media-smart{background:linear-gradient(145deg,#f0eadf,#9eb9c8)}.media-network{background:linear-gradient(145deg,#0a2c4e,#1b74b0)}.media-power{background:linear-gradient(145deg,#d9e1e8,#83919e)}.card-body{padding:20px}.card-body h3{font-size:1.15rem;margin:0 0 10px}.card-body p{font-size:.9rem;color:var(--muted);min-height:120px}.card-body a,.project-copy a{display:inline-block;margin-top:8px;color:#075eae;font-size:.78rem;font-weight:850;text-transform:uppercase;letter-spacing:.03em}
.industry-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.industry-card{height:260px;padding:20px;color:white;display:flex;align-items:flex-end;position:relative;overflow:hidden;background:linear-gradient(160deg,#366989,#091d32)}.industry-card:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,17,30,.82),rgba(5,17,30,.05) 65%)}.industry-card:after{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.2)}.industry-card div{position:relative;z-index:2}.industry-card span{font-size:.72rem;opacity:.75}.industry-card h3{margin:7px 0 0;line-height:1.05}.industry-office{background:linear-gradient(160deg,#8db5d0,#153f5c)}.industry-logistics{background:linear-gradient(160deg,#7b8f9d,#243443)}.industry-retail{background:linear-gradient(160deg,#b7a794,#3b3029)}.industry-residential{background:linear-gradient(160deg,#6f99a8,#243f4d)}.industry-education{background:linear-gradient(160deg,#8aa3b5,#263b4b)}
.numbers{padding:70px 0;background:linear-gradient(110deg,#07182b,#0d304d);color:white}.numbers-grid{display:grid;grid-template-columns:1.7fr repeat(4,1fr);align-items:center}.numbers-intro{padding-right:40px}.numbers-intro h2{font-size:2rem}.stat{text-align:center;padding:18px;border-left:1px solid rgba(255,255,255,.16)}.stat strong,.stat span,.stat small{display:block}.stat strong{font-size:2.4rem}.stat span{font-weight:750}.stat small{color:#9db0c0;margin-top:4px}
.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}.process-step{position:relative;padding:28px 18px 0;border-top:1px solid var(--line)}.process-step span{display:grid;place-items:center;width:52px;height:52px;border:2px solid #2394ff;color:#1478d4;border-radius:50%;font-weight:850;position:absolute;top:-26px;background:white}.process-step h3{margin:18px 0 8px}.process-step p{color:var(--muted);font-size:.9rem}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project-card{background:white;border:1px solid var(--line);overflow:hidden}.project-image{height:240px;position:relative;background:#c9d8e4}.project-image:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent,rgba(0,42,82,.35)),repeating-linear-gradient(90deg,rgba(255,255,255,.08) 0 28px,rgba(7,24,43,.09) 29px 31px)}.project-hotel{background:linear-gradient(145deg,#879ead,#1b3348)}.project-office{background:linear-gradient(145deg,#92bdd5,#254d68)}.project-logistics{background:linear-gradient(145deg,#9ba7ad,#394750)}.project-copy{padding:22px}.project-copy h3{font-size:1.25rem;margin:5px 0 10px}.project-copy p{color:var(--muted)}.project-copy .project-type{color:#1674c8;font-size:.72rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em}
.brand-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:28px}.brand-row span{font-size:1rem;font-weight:900;color:#5f6f7e;letter-spacing:-.02em}
.contact-section{padding:90px 0;background:radial-gradient(circle at 75% 25%,rgba(22,120,190,.35),transparent 26%),linear-gradient(120deg,#061526,#0d2e4b);color:white}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.contact-copy>p:not(.eyebrow){color:#bdcbd7;max-width:620px}.contact-points{display:flex;gap:40px;margin-top:38px;padding-top:25px;border-top:1px solid rgba(255,255,255,.15)}.contact-points strong,.contact-points span{display:block}.contact-points span{color:#9eb0c1;font-size:.88rem}.contact-form{background:white;color:var(--ink);padding:28px;border-radius:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-form label{display:grid;gap:7px;font-size:.8rem;font-weight:800;margin-bottom:14px}.contact-form input,.contact-form textarea{width:100%;border:1px solid #cfd9e2;border-radius:6px;padding:12px 13px;outline:none;background:#fbfdff}.contact-form input:focus,.contact-form textarea:focus{border-color:#1389ef;box-shadow:0 0 0 3px rgba(19,137,239,.12)}.contact-form .consent{display:flex;grid-template-columns:auto 1fr;align-items:flex-start;font-weight:500;color:#607084}.contact-form .consent input{width:auto;margin-top:4px}.form-note{font-size:.76rem;color:#7b8997;margin-bottom:0}
.site-footer{background:#05111e;color:#d8e1e8}.footer-main{padding:46px 0;display:grid;grid-template-columns:1.3fr 1fr .9fr;gap:40px;align-items:center}.footer-brand img{width:200px}.footer-brand p{color:#8395a6;font-size:.85rem}.footer-links{display:flex;flex-wrap:wrap;gap:12px 22px;font-size:.86rem}.footer-links a:hover{color:#fff}.footer-cta{font-size:1.25rem;text-align:right}.footer-bottom{padding:18px 0;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;color:#708394;font-size:.8rem}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1050px){.header-cta{display:none}.main-nav{gap:18px}.solution-grid{grid-template-columns:repeat(2,1fr)}.solution-card:last-child{grid-column:span 2}.industry-grid{grid-template-columns:repeat(3,1fr)}.numbers-grid{grid-template-columns:repeat(2,1fr)}.numbers-intro{grid-column:1/-1;margin-bottom:20px}.stat{border-left:0;border-top:1px solid rgba(255,255,255,.14)}.process-grid{grid-template-columns:repeat(2,1fr);gap:50px 24px}.project-grid{grid-template-columns:1fr 1fr}.project-card:last-child{grid-column:1/-1}.hero-grid{grid-template-columns:1fr}.hero-labels{display:none}}
@media(max-width:760px){.container{width:min(100% - 28px,1180px)}.site-header{position:sticky}.nav-wrap{height:66px}.brand{width:160px}.nav-toggle{display:block;margin-left:auto}.main-nav{position:absolute;top:66px;left:0;right:0;background:white;display:none;flex-direction:column;align-items:flex-start;padding:20px 28px 28px;border-bottom:1px solid var(--line);box-shadow:0 14px 30px rgba(0,0,0,.08)}.main-nav.open{display:flex}.hero{padding-top:70px}.hero h1{font-size:3.2rem}.hero-lead{font-size:1rem}.hero-actions{flex-direction:column;align-items:flex-start}.trust-strip{grid-template-columns:1fr 1fr;margin-top:48px}.trust-strip div{border-right:0;border-top:1px solid rgba(255,255,255,.12);padding-top:12px}.section{padding:66px 0}.section-head.split{grid-template-columns:1fr;gap:18px}.solution-grid,.industry-grid,.project-grid,.contact-grid,.footer-main{grid-template-columns:1fr}.solution-card:last-child,.project-card:last-child{grid-column:auto}.card-body p{min-height:0}.industry-card{height:190px}.process-grid{grid-template-columns:1fr}.numbers-grid{grid-template-columns:1fr}.stat{text-align:left}.contact-grid{gap:36px}.form-row{grid-template-columns:1fr}.brand-row{justify-content:flex-start;gap:20px 28px}.footer-cta{text-align:left}.footer-bottom{gap:16px;flex-direction:column}.footer-main{gap:24px}.hero:after{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button{transition:none}}

/* Internal pages */
.main-nav a.active{color:var(--blue)}
.inner-hero{position:relative;overflow:hidden;color:white;padding:92px 0 84px;background:radial-gradient(circle at 82% 20%,rgba(41,145,224,.28),transparent 26%),linear-gradient(115deg,#061525,#0b2945 58%,#143b58)}
.inner-hero:after{content:"";position:absolute;right:-5%;top:0;width:55%;height:100%;background:repeating-linear-gradient(90deg,transparent 0 58px,rgba(255,255,255,.06) 59px 61px);transform:skewX(-8deg)}
.inner-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.45fr .55fr;gap:70px;align-items:end}.inner-hero h1{font-size:clamp(3rem,5.5vw,5.1rem);line-height:.98;letter-spacing:-.045em;margin:0 0 24px}.inner-lead{font-size:1.08rem;color:#d5e1eb;max-width:760px}.breadcrumb{display:flex;gap:8px;align-items:center;font-size:.78rem;color:#90a8bc;margin:0 0 34px}.breadcrumb a:hover{color:white}.hero-panel{border:1px solid rgba(255,255,255,.18);background:rgba(5,20,35,.42);padding:28px;display:grid;gap:7px;backdrop-filter:blur(8px)}.hero-panel p{margin:0 0 14px;color:#9fb5c8;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.hero-panel strong{font-size:1.15rem}.hero-panel span{color:#4aa9ff}
.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.detail-card{position:relative;border:1px solid var(--line);padding:28px;background:white;min-height:360px;transition:.25s}.detail-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.detail-no{display:inline-block;color:#1685e5;font-weight:850;font-size:.78rem;letter-spacing:.08em;margin-bottom:42px}.detail-card h3{font-size:1.35rem;line-height:1.12;margin:0 0 12px}.detail-card>p{color:var(--muted);font-size:.92rem}.detail-card ul{margin:18px 0 0;padding-left:18px;color:#485d71;font-size:.87rem}.detail-card li{margin:7px 0}.detail-card:before{content:"";position:absolute;left:28px;top:62px;width:42px;height:2px;background:var(--blue)}
.two-col-feature{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.feature-copy>p:not(.eyebrow){color:var(--muted)}.feature-copy h2{font-size:clamp(2rem,3.6vw,3.15rem);line-height:1.06;letter-spacing:-.035em;margin:0 0 22px}.tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}.tag-row span{border:1px solid #cddbe7;background:white;padding:8px 11px;border-radius:999px;font-size:.77rem;font-weight:750;color:#32506c}.integration-diagram{height:410px;position:relative;border-radius:50%;border:1px dashed #a9bfd1;background:radial-gradient(circle,#fff 0 18%,#eef6fb 19% 35%,transparent 36%)}.integration-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:150px;height:150px;border-radius:50%;display:grid;place-content:center;text-align:center;background:linear-gradient(145deg,#07182b,#0d4169);color:white;box-shadow:0 18px 35px rgba(7,24,43,.24)}.orbit{position:absolute;background:white;border:1px solid #cddce8;box-shadow:0 8px 20px rgba(20,55,80,.08);padding:12px 16px;border-radius:7px;font-size:.8rem;font-weight:800}.o1{left:7%;top:13%}.o2{right:8%;top:15%}.o3{left:0;bottom:26%}.o4{right:1%;bottom:28%}.o5{left:50%;bottom:5%;transform:translateX(-50%)}
.service-band{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}.service-band div{padding:25px;border-right:1px solid var(--line)}.service-band div:last-child{border-right:0}.service-band strong,.service-band span{display:block}.service-band strong{font-size:1.05rem}.service-band span{color:var(--muted);font-size:.85rem;margin-top:5px}.dark-feature{padding:72px 0;background:#07182b;color:white}.dark-feature-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:end}.dark-feature h2{font-size:clamp(2rem,3.5vw,3rem);line-height:1.06;letter-spacing:-.035em;margin:0}.dark-feature p{color:#afbfcd}.text-link{display:inline-block;margin-top:16px;color:#5bb2ff;font-weight:800;font-size:.85rem;text-transform:uppercase;letter-spacing:.03em}
@media(max-width:900px){.inner-hero-grid,.two-col-feature,.dark-feature-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr 1fr}.hero-panel{display:none}.service-band{grid-template-columns:1fr 1fr}.service-band div:nth-child(2){border-right:0}.service-band div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:620px){.inner-hero{padding:64px 0}.inner-hero h1{font-size:3rem}.detail-grid{grid-template-columns:1fr}.integration-diagram{height:330px}.service-band{grid-template-columns:1fr}.service-band div{border-right:0;border-bottom:1px solid var(--line)}.service-band div:last-child{border-bottom:0}.breadcrumb{flex-wrap:wrap}.detail-card{min-height:0}}

/* v3 — Fire Safety */
.fire-hero {
  background:
    linear-gradient(90deg, rgba(5,20,35,.96) 0%, rgba(5,20,35,.88) 46%, rgba(5,20,35,.48) 100%),
    radial-gradient(circle at 78% 38%, rgba(239,91,47,.20), transparent 25%),
    linear-gradient(135deg, #081b2f, #173149 58%, #0b1c2a);
}
.fire-hero .hero-panel { border-top: 3px solid #ef5b2f; }
.fire-hero .eyebrow { color: #ffb49f; }

/* v4 — Smart Building */
.smart-hero {
  background:
    linear-gradient(90deg, rgba(5,20,35,.96) 0%, rgba(5,20,35,.86) 48%, rgba(5,20,35,.44) 100%),
    radial-gradient(circle at 78% 34%, rgba(53,196,176,.24), transparent 25%),
    linear-gradient(135deg,#071b2c,#123a51 58%,#0a2631);
}
.smart-hero .hero-panel { border-top:3px solid #35c4b0; }
.smart-hero .eyebrow { color:#8fe4d8; }
.smart-platform-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.smart-platform-grid h2{font-size:clamp(2rem,3.5vw,3.15rem);line-height:1.06;letter-spacing:-.035em;margin:0 0 22px}
.platform-lead{color:var(--muted);font-size:1rem;max-width:680px}.platform-note{margin-top:24px;padding:17px 20px;border-left:3px solid #35c4b0;background:#f4fbfa;color:#35566a;font-weight:750}
.platform-stack{display:grid;gap:10px}.platform-stack>div{display:grid;grid-template-columns:48px 1fr;column-gap:12px;align-items:center;padding:18px 20px;border:1px solid var(--line);background:white}.platform-stack span{grid-row:1/3;font-size:.75rem;font-weight:900;color:#1a8f81}.platform-stack strong{font-size:1rem}.platform-stack small{color:var(--muted);margin-top:3px}
@media(max-width:900px){.smart-platform-grid{grid-template-columns:1fr}}

/* Network & Fiber */
.network-hero {
  background: radial-gradient(circle at 82% 20%,rgba(0,174,239,.28),transparent 27%),linear-gradient(115deg,#061525,#0a2944 56%,#0d4c67);
}
.network-hero .hero-panel { border-top:3px solid #27b5e8; }
.network-hero .eyebrow { color:#8ddcf7; }

/* Electrical & Backup Power */
.power-hero {
  background:radial-gradient(circle at 82% 20%,rgba(246,180,57,.22),transparent 28%),linear-gradient(115deg,#10171f,#1d2c3a 58%,#344757);
}
.power-hero .hero-panel { border-top:3px solid #f1b43c; }
.power-hero .eyebrow { color:#f7d58a; }