/* ProBee Networks dynamic layout */
:root{
  --bg:#070b12;
  --bg-soft:#0f1624;
  --panel:#111a2b;
  --panel-2:#ffffff;
  --text:#f7f8fb;
  --text-dark:#121620;
  --muted:#aeb9cb;
  --muted-dark:#5e6a7c;
  --line:rgba(255,255,255,.12);
  --yellow:#ffca28;
  --yellow-2:#ffdd63;
  --blue:#36c5ff;
  --green:#25d366;
  --radius:28px;
  --shadow:0 24px 80px rgba(0,0,0,.28);
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Manrope",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  background:
    radial-gradient(circle at 12% 16%,rgba(255,202,40,.22),transparent 30%),
    radial-gradient(circle at 86% 18%,rgba(54,197,255,.18),transparent 28%),
    radial-gradient(circle at 50% 100%,rgba(255,202,40,.12),transparent 34%),
    #070b12;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 88%);
}

img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit}
.scroll-progress{
  position:fixed;
  inset:0 auto auto 0;
  width:0;
  height:4px;
  background:linear-gradient(90deg,var(--yellow),var(--blue));
  z-index:999;
}

/* Navigation */
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:22px;
  padding:14px clamp(16px,4vw,48px);
  background:rgba(7,11,18,.76);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  text-decoration:none;
  min-width:max-content;
}
.logo-wrap{
  width:74px;
  height:58px;
  display:grid;
  place-items:center;
  background:#fff;
  border:2px solid rgba(255,202,40,.75);
  border-radius:18px;
  box-shadow:0 12px 35px rgba(255,202,40,.20);
  overflow:hidden;
  transition:transform .25s ease, box-shadow .25s ease;
}
.logo-wrap img{
  width:66px;
  height:auto;
  object-fit:contain;
  transition:transform .25s ease;
}
.brand:hover .logo-wrap{
  transform:scale(1.14);
  box-shadow:0 16px 44px rgba(255,202,40,.30);
}
.brand:hover .logo-wrap img{transform:scale(1.06)}
.brand-copy{
  display:grid;
  line-height:1.05;
}
.brand-copy strong{
  font-size:1.04rem;
  letter-spacing:-.02em;
}
.brand-copy small{
  color:var(--muted);
  font-weight:700;
  font-size:.75rem;
  margin-top:4px;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:24px;
}
.main-nav a{
  text-decoration:none;
  color:var(--muted);
  font-weight:800;
  font-size:.94rem;
  transition:.25s ease;
}
.main-nav a:hover{color:#fff}
.nav-button{
  color:#0d1118!important;
  background:var(--yellow);
  padding:11px 17px;
  border-radius:999px;
  box-shadow:0 10px 30px rgba(255,202,40,.25);
}
.nav-toggle{
  display:none;
  width:48px;
  height:48px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.07);
  border-radius:14px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:20px;
  height:2px;
  background:#fff;
  margin:5px auto;
  border-radius:2px;
}

/* General */
.section{
  max-width:var(--max);
  margin:0 auto;
  padding:94px 20px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 15px;
  padding:8px 13px;
  border:1px solid rgba(255,202,40,.34);
  background:rgba(255,202,40,.10);
  color:var(--yellow-2);
  font-size:.77rem;
  text-transform:uppercase;
  letter-spacing:.13em;
  font-weight:900;
  border-radius:999px;
}
.pill.yellow{background:rgba(255,202,40,.16)}
.section-heading{
  max-width:760px;
  margin-bottom:36px;
}
.section-heading h2,
.coverage-copy h2,
.estimator-card h2,
.contact-copy h2{
  margin:0 0 16px;
  font-size:clamp(2rem,5vw,4.1rem);
  line-height:1.02;
  letter-spacing:-.06em;
}
.section-heading p:not(.pill),
.coverage-copy p,
.estimator-card p,
.contact-copy p{
  color:var(--muted);
  font-size:1.08rem;
}

/* Hero */
.hero{
  padding:72px 20px 0;
}
.hero-grid{
  max-width:var(--max);
  min-height:calc(100vh - 90px);
  margin:0 auto;
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:34px;
  align-items:center;
}
.hero-content h1{
  margin:0 0 20px;
  font-size:clamp(3.1rem,7vw,6.8rem);
  line-height:.93;
  letter-spacing:-.085em;
}
.hero-lead{
  max-width:690px;
  margin:0;
  color:var(--muted);
  font-size:clamp(1.05rem,2vw,1.35rem);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:30px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:13px 22px;
  border-radius:999px;
  font-weight:900;
  text-decoration:none;
  border:0;
  cursor:pointer;
  transition:.25s ease;
}
.btn-primary{
  background:linear-gradient(135deg,var(--yellow),#ffe589);
  color:#121620;
  box-shadow:0 18px 40px rgba(255,202,40,.28);
}
.btn-primary:hover{transform:translateY(-2px)}
.btn-outline{
  border:1px solid rgba(255,255,255,.22);
  color:#fff;
  background:rgba(255,255,255,.06);
}
.btn-outline:hover{background:rgba(255,255,255,.12)}
.quick-trust{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin-top:34px;
}
.quick-trust div{
  border:1px solid var(--line);
  background:rgba(255,255,255,.045);
  border-radius:20px;
  padding:16px;
}
.quick-trust strong{
  display:block;
  color:#fff;
  font-size:1.05rem;
}
.quick-trust span{
  display:block;
  color:var(--muted);
  font-size:.86rem;
}

.hero-work-preview{
  background:
    linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.04)),
    var(--panel);
  border:1px solid rgba(255,255,255,.16);
  border-radius:38px;
  padding:26px;
  min-height:520px;
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.hero-work-preview::before{
  content:"";
  position:absolute;
  width:360px;
  height:360px;
  border-radius:50%;
  background:radial-gradient(circle,var(--yellow),transparent 63%);
  opacity:.22;
  right:-170px;
  top:-120px;
}
.preview-header{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  gap:10px;
  color:#e8eefb;
  font-weight:900;
}
.pulse{
  width:12px;
  height:12px;
  background:var(--green);
  border-radius:999px;
  box-shadow:0 0 0 0 rgba(37,211,102,.9);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{
  70%{box-shadow:0 0 0 14px rgba(37,211,102,0)}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}
}
.hero-before-after{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin-top:26px;
}
.hero-before-after figure{
  position:relative;
  margin:0;
  min-width:0;
  aspect-ratio:3/4;
  overflow:hidden;
  border-radius:24px;
  border:1px solid rgba(255,255,255,.12);
  background:#0b111d;
}
.hero-before-after img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .35s ease;
}
.hero-work-preview:hover .hero-before-after img{transform:scale(1.035)}
.hero-before-after figcaption{
  position:absolute;
  left:12px;
  top:12px;
  padding:7px 11px;
  border-radius:999px;
  background:rgba(7,11,18,.78);
  color:#fff;
  font-size:.75rem;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.08em;
  backdrop-filter:blur(10px);
}
.preview-services{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}
.preview-services span{
  display:flex;
  align-items:center;
  min-height:38px;
  padding:9px 12px;
  background:rgba(255,202,40,.13);
  border:1px solid rgba(255,255,255,.12);
  border-radius:999px;
  color:#fff;
  font-size:.86rem;
  font-weight:900;
}
.service-strip{
  max-width:var(--max);
  margin:0 auto;
  display:flex;
  gap:12px;
  overflow:hidden;
  padding:22px 0 50px;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.service-strip span{
  flex:0 0 auto;
  background:#fff;
  color:var(--text-dark);
  border-radius:999px;
  padding:12px 18px;
  font-weight:900;
  animation:floatStrip 18s linear infinite;
}
@keyframes floatStrip{
  from{transform:translateX(0)}
  to{transform:translateX(-280px)}
}

/* Services */
.service-tabs{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:18px;
}
.tab{
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--muted);
  font-weight:900;
  border-radius:999px;
  padding:12px 16px;
  cursor:pointer;
  transition:.25s ease;
}
.tab.active{
  background:var(--yellow);
  color:var(--text-dark);
}
.tab-panels{
  border:1px solid var(--line);
  border-radius:34px;
  overflow:hidden;
  background:rgba(255,255,255,.055);
}
.tab-panel{
  display:none;
  grid-template-columns:.9fr 1.1fr;
  gap:34px;
  padding:36px;
}
.tab-panel.active{
  display:grid;
}
.panel-label{
  color:var(--yellow);
  text-transform:uppercase;
  letter-spacing:.13em;
  font-weight:900;
  font-size:.78rem;
  margin:0 0 12px;
}
.tab-panel h3{
  margin:0 0 14px;
  font-size:clamp(1.8rem,4vw,3.3rem);
  line-height:1;
  letter-spacing:-.055em;
}
.tab-panel p{
  color:var(--muted);
}
.service-fit{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:22px 0 2px;
}
.service-fit strong,
.service-fit span{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:7px 11px;
  border-radius:999px;
  font-size:.76rem;
  font-weight:900;
}
.service-fit strong{
  color:var(--text-dark);
  background:var(--yellow);
}
.service-fit span{
  color:#dfe7f4;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.07);
}
.feature-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}
.feature-list li{
  position:relative;
  padding:16px 16px 16px 48px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.09);
  border-radius:18px;
  color:#e7edf8;
  font-weight:800;
}
.feature-list li::before{
  content:"✓";
  position:absolute;
  left:16px;
  top:14px;
  width:22px;
  height:22px;
  display:grid;
  place-items:center;
  background:var(--yellow);
  color:#111;
  border-radius:999px;
  font-size:.8rem;
}
.text-link{
  display:inline-flex;
  margin-top:16px;
  color:var(--yellow);
  text-decoration:none;
  font-weight:900;
}

/* Before and after work */
.work-section{
  max-width:none;
  padding-inline:max(20px,calc((100vw - var(--max))/2));
  background:
    linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,0)),
    rgba(255,255,255,.02);
}
.work-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
}
.work-card{
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  border-radius:8px;
  padding:18px;
  box-shadow:0 18px 55px rgba(0,0,0,.20);
}
.work-card-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:14px;
}
.work-card-head h3{
  margin:0;
  font-size:1.25rem;
  line-height:1.1;
}
.work-card-head span{
  color:var(--yellow-2);
  font-size:.74rem;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.11em;
  white-space:nowrap;
}
.before-after{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.before-after figure{
  position:relative;
  margin:0;
  min-width:0;
  overflow:hidden;
  border-radius:6px;
  background:#0b111d;
  aspect-ratio:4/3;
}
.before-after img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .35s ease;
}
.work-card:hover .before-after img{transform:scale(1.035)}
.before-after figcaption{
  position:absolute;
  left:10px;
  top:10px;
  padding:5px 9px;
  border-radius:999px;
  background:rgba(7,11,18,.78);
  color:#fff;
  font-size:.72rem;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.08em;
  backdrop-filter:blur(10px);
}

/* Dark section */
.dark-section{
  max-width:none;
  padding-inline:max(20px,calc((100vw - var(--max))/2));
  background:
    radial-gradient(circle at 20% 10%,rgba(255,202,40,.12),transparent 28%),
    radial-gradient(circle at 82% 30%,rgba(54,197,255,.11),transparent 30%),
    #0b111d;
}
.industry-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.industry-card{
  min-height:270px;
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.035));
  border-radius:30px;
  padding:26px;
}
.industry-card span{
  display:grid;
  place-items:center;
  width:46px;
  height:46px;
  color:var(--text-dark);
  background:var(--yellow);
  border-radius:50%;
  font-weight:900;
}
.industry-card h3{
  margin:42px 0 12px;
  font-size:1.45rem;
}
.industry-card p{color:var(--muted)}
.industry-points{
  list-style:none;
  display:grid;
  gap:8px;
  margin:20px 0 0;
  padding:0;
}
.industry-points li{
  padding:9px 11px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.06);
  border-radius:999px;
  color:#eef3fb;
  font-size:.82rem;
  font-weight:900;
}

/* Coverage */
.coverage{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:34px;
  align-items:center;
}
.map-card{
  min-height:560px;
  position:relative;
  border:1px solid var(--line);
  border-radius:38px;
  background:
    linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.02)),
    radial-gradient(circle at 50% 45%,rgba(255,202,40,.18),transparent 24%),
    #0f1624;
  overflow:hidden;
}
.map-card::before{
  content:"";
  position:absolute;
  inset:30px;
  border:1px dashed rgba(255,255,255,.14);
  border-radius:30px;
}
.map-card::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:42px 42px;
}
.map-dot{
  position:absolute;
  z-index:2;
  width:18px;
  height:18px;
  background:var(--yellow);
  border-radius:50%;
  box-shadow:0 0 0 10px rgba(255,202,40,.15);
}
.map-dot span{
  position:absolute;
  left:26px;
  top:-9px;
  min-width:max-content;
  background:#fff;
  color:#111;
  border-radius:999px;
  padding:7px 11px;
  font-weight:900;
  font-size:.84rem;
}
.dot-gauteng{
  background:var(--yellow);
  box-shadow:0 0 0 10px rgba(255,202,40,.15);
}
.dot-ec{
  background:var(--blue);
  box-shadow:0 0 0 10px rgba(54,197,255,.15);
}
.dot-kzn{
  background:var(--green);
  box-shadow:0 0 0 10px rgba(37,211,102,.15);
}
.dot-pta{left:38%;top:28%}
.dot-jhb{left:54%;top:58%}
.dot-mid{left:48%;top:43%}
.coverage-tags{
  position:absolute;
  z-index:3;
  left:24px;
  right:24px;
  bottom:24px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.coverage-zones{
  display:grid;
  grid-template-columns:1.2fr 1.8fr;
  align-items:start;
}
.coverage-zone{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  padding:12px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  background:rgba(7,11,18,.68);
  backdrop-filter:blur(12px);
}
.coverage-zone strong{
  display:flex;
  align-items:center;
  width:100%;
  gap:8px;
  color:#fff;
  font-size:.78rem;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.coverage-zone strong span{
  display:grid;
  place-items:center;
  min-width:34px;
  height:26px;
  border-radius:999px;
  color:#111;
  font-size:.72rem;
}
.coverage-zone > span{
  background:rgba(255,255,255,.92);
  color:#111;
  border-radius:999px;
  padding:10px 12px;
  font-weight:900;
  font-size:.85rem;
}
.zone-main{
  border-color:rgba(255,202,40,.34);
  background:rgba(255,202,40,.10);
}
.zone-main strong span,
.zone-gauteng strong span{background:var(--yellow)}
.zone-ec{
  border-color:rgba(54,197,255,.34);
  background:rgba(54,197,255,.10);
}
.zone-ec strong span{background:var(--blue)}
.zone-kzn{
  border-color:rgba(37,211,102,.34);
  background:rgba(37,211,102,.10);
}
.zone-kzn strong span{background:var(--green)}

/* Process */
.process-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.process-step{
  background:#fff;
  color:var(--text-dark);
  border-radius:30px;
  padding:26px;
}
.process-step span{
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  background:#111;
  color:var(--yellow);
  border-radius:50%;
  font-weight:900;
}
.process-step h3{
  margin:42px 0 10px;
  font-size:1.25rem;
}
.process-step p{
  color:var(--muted-dark);
}

/* Estimator */
.estimator-card{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:30px;
  align-items:center;
  background:linear-gradient(135deg,var(--yellow),#ffec9d);
  color:var(--text-dark);
  border-radius:38px;
  padding:42px;
}
.estimator-card .pill{
  background:rgba(0,0,0,.08);
  color:#7a5700;
  border-color:rgba(0,0,0,.12);
}
.estimator-card p{color:#554612}
.quote-options{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
}
.quote-options button{
  border:0;
  border-radius:18px;
  padding:16px;
  background:#111;
  color:#fff;
  font-weight:900;
  cursor:pointer;
  transition:.25s ease;
}
.quote-options button:hover{transform:translateY(-2px);background:#222}

/* FAQ */
.faq-list{
  display:grid;
  gap:12px;
}
details{
  border:1px solid var(--line);
  background:rgba(255,255,255,.055);
  border-radius:22px;
  padding:20px 22px;
}
summary{
  cursor:pointer;
  font-weight:900;
  font-size:1.08rem;
}
details p{
  color:var(--muted);
  margin-bottom:0;
}

/* Contact */
.contact-section{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:28px;
  align-items:start;
}
.contact-cards{
  display:grid;
  gap:12px;
  margin-top:28px;
}
.contact-cards a{
  display:grid;
  gap:3px;
  text-decoration:none;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  border-radius:20px;
  padding:18px;
}
.contact-cards strong{color:#fff}
.contact-cards span{color:var(--muted)}
.contact-form{
  background:#fff;
  color:var(--text-dark);
  border-radius:34px;
  padding:30px;
  box-shadow:var(--shadow);
  display:grid;
  gap:16px;
}
.contact-form label{
  display:grid;
  gap:8px;
  font-weight:900;
  color:#2b3444;
}
.contact-form input,
.contact-form select,
.contact-form textarea{
  width:100%;
  border:1px solid #dfe5ee;
  background:#f8fafc;
  color:#111;
  border-radius:16px;
  padding:14px 15px;
  outline:none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  border-color:var(--yellow);
  box-shadow:0 0 0 4px rgba(255,202,40,.18);
}
.contact-form textarea{resize:vertical}

/* Footer */
.footer{
  display:grid;
  grid-template-columns:1.2fr .8fr .8fr;
  gap:28px;
  padding:48px max(20px,calc((100vw - var(--max))/2));
  border-top:1px solid var(--line);
  background:#05080d;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  margin-bottom:14px;
}
.footer-brand img{
  width:58px;
  background:#fff;
  border-radius:14px;
  padding:5px;
}
.footer p,.footer span{color:var(--muted)}
.footer h3{
  margin:0 0 14px;
}
.footer a{
  display:block;
  color:var(--muted);
  text-decoration:none;
  margin:8px 0;
}
.footer a:hover{color:#fff}
.floating-whatsapp{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:70;
  background:var(--green);
  color:#062b13;
  text-decoration:none;
  font-weight:1000;
  border-radius:999px;
  padding:14px 18px;
  box-shadow:0 16px 40px rgba(37,211,102,.35);
}

/* Reveal animations */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .8s ease,transform .8s ease;
}
.reveal.visible{
  opacity:1;
  transform:none;
}

/* Responsive */
@media (max-width:1000px){
  .hero-grid,
  .coverage,
  .estimator-card,
  .contact-section,
  .tab-panel{
    grid-template-columns:1fr;
  }
  .hero-grid{min-height:auto}
  .industry-grid,.process-grid{grid-template-columns:repeat(2,1fr)}
  .quick-trust{grid-template-columns:1fr}
}
@media (max-width:760px){
  .topbar{padding:12px 16px}
  .logo-wrap{width:64px;height:52px}
  .logo-wrap img{width:57px}
  .brand-copy small{display:none}
  .nav-toggle{display:block}
  .main-nav{
    position:absolute;
    top:86px;
    left:16px;
    right:16px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    padding:18px;
    background:rgba(7,11,18,.96);
    border:1px solid var(--line);
    border-radius:24px;
    box-shadow:var(--shadow);
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:10px 8px}
  .nav-button{text-align:center}
  .hero{padding-top:46px}
  .hero-content h1{font-size:clamp(2.8rem,15vw,4.6rem)}
  .hero-before-after{grid-template-columns:1fr}
  .hero-before-after figure{aspect-ratio:4/3}
  .work-grid,.industry-grid,.process-grid,.quote-options{grid-template-columns:1fr}
  .work-card{padding:14px}
  .work-card-head{
    display:grid;
    align-items:start;
  }
  .map-card{min-height:780px}
  .coverage-zones{grid-template-columns:1fr}
  .coverage-zone{padding:10px}
  .section{padding:72px 16px}
  .estimator-card{padding:28px}
  .contact-form{padding:22px}
  .footer{grid-template-columns:1fr;padding:38px 20px 92px}
}
@media (max-width:520px){
  .before-after{grid-template-columns:1fr}
}