:root{--bg:#f6f8fc;--surface:#e9eff7;--card:#ffffff;--border:#d4def0;--accent:#2563eb;--accent2:#0e7aa6;--accent3:#1d4ed8;--text:#0f172a;--muted:#5d6b82;--grad:linear-gradient(135deg,#2563eb,#06b6d4);}
*{margin:0;padding:0;box-sizing:border-box;}html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--text);font-family:'Segoe UI',system-ui,sans-serif;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}

/* Top bar */
.topbar{background:var(--surface);border-bottom:1px solid var(--border);font-size:12px;color:var(--muted);display:flex;justify-content:center;gap:1.5rem;padding:6px 1rem;flex-wrap:wrap;}
.topbar a{color:var(--muted);transition:color .2s;}
.topbar a:hover{color:var(--accent3);}
.topbar b{color:var(--accent3);}

/* Nav */
nav{position:sticky;top:0;left:0;right:0;z-index:900;height:64px;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,0.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);}
.logo{display:flex;align-items:center;gap:10px;}
.logo-icon{width:36px;height:36px;border-radius:8px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:18px;}
.logo-brand{font-size:15px;font-weight:800;letter-spacing:.5px;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.logo-tag{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;}
.nav-right{display:flex;align-items:center;gap:10px;}
.btn-quote{padding:8px 16px;background:var(--grad);border:none;border-radius:8px;color:#fff;font-size:12px;font-weight:700;cursor:pointer;transition:opacity .2s;}
.btn-quote:hover{opacity:.85;}
.hamburger{display:flex;align-items:center;justify-content:center;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text);width:42px;height:42px;font-size:20px;cursor:pointer;transition:border-color .2s;}
.hamburger:hover{border-color:var(--accent);}
@media(max-width:520px){.nav-quote{display:none;}}

/* Full-screen overlay menu */
.menu-overlay{position:fixed;inset:0;z-index:1000;background:rgba(255,255,255,0.95);backdrop-filter:blur(14px);display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s;}
.menu-overlay.open{opacity:1;pointer-events:all;}
.menu-close{position:absolute;top:18px;right:24px;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text);width:42px;height:42px;font-size:18px;cursor:pointer;}
.menu-close:hover{border-color:var(--accent);}
.menu-list{list-style:none;text-align:center;}
.menu-list li{margin:.5rem 0;}
.menu-list a{font-size:1.7rem;font-weight:700;color:var(--muted);letter-spacing:.5px;transition:color .2s;}
.menu-list a:hover{color:var(--text);}
.menu-list a.active{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.menu-cta{margin-top:2.4rem;display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;}
.menu-foot{margin-top:1.6rem;font-size:.8rem;color:var(--muted);}

/* Hero */
#hero{position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;overflow:hidden;}
canvas#bg{position:absolute;inset:0;width:100%;height:100%;}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:820px;padding:5rem 2rem 3rem;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:5px 14px;border:1px solid var(--border);border-radius:999px;font-size:12px;color:var(--accent2);letter-spacing:1px;text-transform:uppercase;margin-bottom:1.5rem;}
.pulse{width:6px;height:6px;border-radius:50%;background:var(--accent2);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.2}}
h1.hero-title{font-size:clamp(2.2rem,6vw,4.2rem);font-weight:800;line-height:1.1;margin-bottom:1rem;}
.grad-text{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.hero-desc{color:var(--muted);font-size:1.05rem;max-width:620px;margin:0 auto 2rem;line-height:1.7;}
.hero-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;}
.btn-p{padding:13px 28px;background:var(--grad);border:none;border-radius:10px;color:#fff;font-size:14px;font-weight:700;cursor:pointer;transition:opacity .2s,transform .2s;display:inline-block;}
.btn-p:hover{opacity:.85;transform:translateY(-2px);}
.btn-o{padding:13px 28px;background:none;border:1px solid var(--accent);border-radius:10px;color:var(--accent);font-size:14px;font-weight:700;cursor:pointer;transition:all .2s;display:inline-block;}
.btn-o:hover{background:var(--accent);color:#fff;}
.hero-trust{display:flex;gap:1.4rem;justify-content:center;flex-wrap:wrap;margin-top:2.2rem;font-size:.8rem;color:var(--muted);}
.hero-trust span{display:flex;align-items:center;gap:6px;}

/* Page header (inner pages) */
.page-header{position:relative;padding:7rem 2rem 3.5rem;text-align:center;background:var(--surface);border-bottom:1px solid var(--border);overflow:hidden;}
.page-header .sec-label{margin-bottom:.6rem;}
.page-header h1{font-size:clamp(2rem,5vw,3rem);font-weight:800;margin-bottom:.7rem;}
.page-header p{color:var(--muted);max-width:620px;margin:0 auto;line-height:1.7;}

/* Trust strip */
.trust-strip{background:var(--surface);border-bottom:1px solid var(--border);padding:1.4rem 2rem;}
.trust-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;text-align:center;}
.trust-item{font-size:.85rem;color:var(--muted);}
.trust-item b{display:block;font-size:1.1rem;color:var(--text);background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:2px;}

/* Sections */
section{padding:5rem 2rem;}
.wrap{max-width:1180px;margin:0 auto;}
.sec-label{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--accent2);margin-bottom:.4rem;}
.sec-title{font-size:clamp(1.7rem,4vw,2.6rem);font-weight:700;margin-bottom:.8rem;}
.sec-sub{color:var(--muted);max-width:600px;line-height:1.7;margin-bottom:2.5rem;}
.alt{background:var(--surface);}

/* Cards */
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:1.25rem;}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:1.6rem;position:relative;overflow:hidden;transition:border-color .3s,transform .3s;}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);}
.card:hover{border-color:var(--accent);transform:translateY(-4px);}
.card-icon{font-size:1.9rem;margin-bottom:.8rem;}
.card-title{font-size:.95rem;font-weight:700;margin-bottom:.4rem;}
.card-desc{font-size:.82rem;color:var(--muted);line-height:1.6;}

/* Industries */
.ind-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:1rem;}
.ind-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.3rem 1rem;text-align:center;transition:all .3s;}
.ind-card:hover{border-color:var(--accent2);transform:translateY(-3px);}
.ind-icon{font-size:1.7rem;margin-bottom:.5rem;}
.ind-name{font-size:.85rem;font-weight:600;}

/* Process */
.process{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.25rem;}
.step{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:1.6rem;position:relative;}
.step-num{width:38px;height:38px;border-radius:10px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;margin-bottom:.9rem;}
.step-title{font-size:.95rem;font-weight:700;margin-bottom:.4rem;}
.step-desc{font-size:.82rem;color:var(--muted);line-height:1.6;}

/* Why / features */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;}
.feat{display:flex;gap:1rem;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.4rem;}
.feat-ic{font-size:1.5rem;flex-shrink:0;}
.feat h4{font-size:.92rem;font-weight:700;margin-bottom:.3rem;}
.feat p{font-size:.8rem;color:var(--muted);line-height:1.6;}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1.25rem;margin-top:2.5rem;}
.stat-card{text-align:center;padding:1.8rem 1rem;background:var(--card);border:1px solid var(--border);border-radius:12px;}
.stat-num{font-size:2.2rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.stat-lbl{font-size:.85rem;color:var(--muted);margin-top:.4rem;}

/* Showcase */
.showcase-empty{border:1px dashed var(--border);border-radius:16px;background:var(--card);padding:4rem 2rem;text-align:center;color:var(--muted);font-size:.9rem;display:flex;flex-direction:column;align-items:center;gap:.8rem;}
.showcase-empty-icon{font-size:2.8rem;opacity:.6;}

/* Credentials */
.cert-row{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1rem;}
.cert-chip{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:8px 16px;font-size:.82rem;color:var(--text);}
.cert-chip span{color:var(--accent2);}
.brand-row{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem;}
.brand-chip{background:none;border:1px solid var(--border);border-radius:8px;padding:7px 14px;font-size:.8rem;color:var(--muted);}

/* About story */
.story{max-width:760px;}
.story p{color:var(--muted);line-height:1.8;margin-bottom:1.1rem;font-size:.95rem;}
.value-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.1rem;margin-top:1rem;}
.value{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.4rem;}
.value h4{font-size:.95rem;font-weight:700;margin-bottom:.4rem;}
.value p{font-size:.82rem;color:var(--muted);line-height:1.6;}
.placeholder-note{display:inline-block;font-size:.72rem;color:var(--accent2);border:1px dashed var(--border);border-radius:999px;padding:3px 12px;margin-top:1.2rem;}

/* FAQ */
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:.8rem;overflow:hidden;}
.faq-q{padding:1.1rem 1.3rem;font-size:.92rem;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;}
.faq-q::after{content:'+';color:var(--accent);font-size:1.3rem;flex-shrink:0;transition:transform .2s;}
.faq-item.open .faq-q::after{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 1.3rem 1.2rem;font-size:.85rem;color:var(--muted);line-height:1.7;}

/* CTA band */
.cta-band{background:var(--grad);margin:0;padding:3.5rem 2rem;text-align:center;}
.cta-band h2{font-size:clamp(1.5rem,4vw,2.2rem);font-weight:800;color:#fff;margin-bottom:.7rem;}
.cta-band p{color:rgba(255,255,255,.9);margin-bottom:1.6rem;font-size:1rem;}
.cta-band .btn-w{display:inline-block;padding:13px 30px;background:#ffffff;color:#1d4ed8;border-radius:10px;font-weight:700;font-size:14px;margin:0 .4rem .6rem;border:none;cursor:pointer;transition:transform .2s;}
.cta-band .btn-w:hover{transform:translateY(-2px);}
.cta-band .btn-clear{display:inline-block;padding:13px 30px;background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.5);border-radius:10px;font-weight:700;font-size:14px;margin:0 .4rem .6rem;cursor:pointer;}

/* Service area */
.area-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;align-items:center;}
@media(max-width:760px){.area-grid{grid-template-columns:1fr;}}
.area-list{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.2rem;}
.area-list span{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:6px 14px;font-size:.8rem;color:var(--muted);}
.area-map{background:var(--card);border:1px solid var(--border);border-radius:16px;height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);font-size:.85rem;text-align:center;padding:2rem;}
.area-map .big{font-size:3.5rem;margin-bottom:.6rem;}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;}
@media(max-width:760px){.contact-grid,.form-row{grid-template-columns:1fr;}}
.contact-info h3{font-size:1.3rem;font-weight:700;margin-bottom:.8rem;}
.contact-info p{color:var(--muted);line-height:1.7;margin-bottom:1.2rem;}
.c-detail{display:flex;align-items:center;gap:10px;padding:.9rem;background:var(--card);border:1px solid var(--border);border-radius:9px;margin-bottom:.6rem;font-size:.88rem;}
.c-detail a{color:var(--text);}
input,textarea,select{width:100%;padding:11px 14px;background:var(--card);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.88rem;font-family:inherit;outline:none;transition:border-color .2s;}
input:focus,textarea:focus,select:focus{border-color:var(--accent);}
textarea{min-height:110px;resize:vertical;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;}
.flbl{font-size:.75rem;color:var(--muted);display:block;margin-bottom:3px;}
.form-note{font-size:.72rem;color:var(--muted);margin-top:.6rem;text-align:center;}

/* Footer */
footer{background:var(--card);border-top:1px solid var(--border);padding:2.5rem 2rem 1.5rem;}
.footer-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem;}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;}}
.footer-brand{font-size:1.1rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.footer-desc{font-size:.82rem;color:var(--muted);margin-top:.4rem;line-height:1.6;}
.footer-col h4{font-size:.75rem;text-transform:uppercase;letter-spacing:1px;color:var(--accent2);margin-bottom:.8rem;}
.footer-col ul{list-style:none;}
.footer-col li{margin-bottom:.4rem;}
.footer-col a{font-size:.82rem;color:var(--muted);transition:color .2s;}
.footer-col a:hover{color:var(--text);}
.footer-bottom{max-width:1180px;margin:0 auto;border-top:1px solid var(--border);padding-top:1.2rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;}
.footer-bottom p{font-size:.75rem;color:var(--muted);}

/* Back to top */
#toTop{position:fixed;bottom:20px;right:20px;width:44px;height:44px;border-radius:50%;background:var(--grad);border:none;color:#fff;font-size:20px;cursor:pointer;z-index:800;opacity:0;pointer-events:none;transition:opacity .3s;}
#toTop.on{opacity:1;pointer-events:all;}

/* ---- Showcase photo gallery ---- */
.showcase-grid{columns:3;column-gap:1rem;}
@media(max-width:900px){.showcase-grid{columns:2;}}
@media(max-width:560px){.showcase-grid{columns:1;}}
.shot{display:block;width:100%;margin:0 0 1rem;border-radius:14px;border:1px solid var(--border);cursor:zoom-in;transition:border-color .3s,transform .3s;break-inside:avoid;}
.shot:hover{border-color:var(--accent);transform:translateY(-4px);}
.lightbox{position:fixed;inset:0;background:rgba(15,23,42,.85);display:none;align-items:center;justify-content:center;z-index:200;padding:2rem;cursor:zoom-out;}
.lightbox.open{display:flex;}
.lightbox img{max-width:95%;max-height:92vh;border-radius:10px;border:1px solid var(--border);}
.lightbox-close{position:absolute;top:18px;right:24px;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text);width:42px;height:42px;font-size:18px;cursor:pointer;}
.lightbox-close:hover{border-color:var(--accent);}

/* ---- Before/After project sub-headings ---- */
.ba-sub{font-size:.8rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin:2.6rem 0 1.1rem;display:flex;align-items:center;gap:.6rem;}
.ba-sub::before{content:'';width:22px;height:2px;background:currentColor;opacity:.6;}
.ba-sub.before{color:var(--muted);}
.ba-sub.after{color:var(--accent3);}

/* ---- Homepage photo filmstrip ---- */
.filmstrip{overflow:hidden;background:var(--surface);border-bottom:1px solid var(--border);padding:10px 0;}
.filmstrip-track{display:flex;gap:10px;width:max-content;animation:filmscroll 70s linear infinite;will-change:transform;}
.filmstrip:hover .filmstrip-track{animation-play-state:paused;}
.filmstrip-track img{height:130px;width:auto;border-radius:8px;border:1px solid var(--border);cursor:zoom-in;flex:0 0 auto;display:block;}
.filmstrip-track img:hover{border-color:var(--accent);}
@keyframes filmscroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}
@media(max-width:600px){.filmstrip-track img{height:96px;}}


/* ============================================================
   Hero readability fix — Telecom Install LLC (appended)
   ============================================================ */
#hero { isolation: isolate; }
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(
    ellipse 58% 52% at 50% 50%,
    rgba(246, 248, 252, 0.94) 0%,
    rgba(246, 248, 252, 0.80) 32%,
    rgba(246, 248, 252, 0.40) 58%,
    rgba(246, 248, 252, 0.00) 78%
  );
}