:root{
  --blue:#1976F3;
  --blue2:#2F86FF;
  --navy:#06121F;
  --navy2:#071A2B;
  --navy3:#0A2238;
  --white:#FFFFFF;
  --text:#EAF2FA;
  --muted:#B8C5D2;
  --line:rgba(255,255,255,.16);
  --ink:#172435;
  --soft:#F4F7FA;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#fff;color:var(--ink)}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(1460px,calc(100% - 52px));margin:auto}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:1000;
  height:88px;background:rgba(3,16,28,.985);color:#fff;
  border-bottom:1px solid rgba(255,255,255,.06)
}
.header-inner{height:100%;display:flex;align-items:center;gap:36px}
.logo img{width:225px;filter:brightness(0) invert(1)}
.nav{margin-left:auto;display:flex;align-items:center;gap:38px}
.nav a{
  position:relative;font-size:14px;font-weight:800;letter-spacing:.01em;
  text-transform:uppercase;color:#fff;padding:34px 0 31px
}
.nav a:hover,.nav a.active{color:#fff}
.nav a:hover:after,.nav a.active:after{
  content:"";position:absolute;left:0;right:0;bottom:22px;height:2px;background:var(--blue)
}
.quote-top{
  margin-left:18px;background:#0967D7;color:#fff;font-weight:900;
  padding:15px 32px;border-radius:6px;font-size:14px;text-transform:uppercase
}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:28px;margin-left:auto}

/* HERO */
.hero{
  position:relative;min-height:710px;color:#fff;overflow:hidden;background:#071523;
  display:flex;align-items:center
}
.hero video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;
  z-index:0
}
.hero:before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(90deg,rgba(2,12,22,.92) 0%,rgba(2,12,22,.78) 34%,rgba(2,12,22,.42) 58%,rgba(2,12,22,.10) 78%,rgba(2,12,22,.17) 100%),
    linear-gradient(0deg,rgba(3,12,21,.36),rgba(3,12,21,.02) 60%)
}
.hero-content{position:relative;z-index:2;width:min(880px,70%);padding:70px 0 64px}
.hero h1{
  margin:0 0 24px;font-size:clamp(74px,7.3vw,120px);line-height:.88;
  font-weight:900;letter-spacing:-.045em;text-transform:uppercase;text-shadow:0 5px 20px rgba(0,0,0,.25)
}
.hero h1 .blue{color:var(--blue2)}
.hero-sub{
  margin:0;max-width:760px;font-size:29px;line-height:1.35;font-weight:700;color:#fff
}
.hero-sub strong{color:var(--blue2)}
.short-rule{width:130px;height:2px;background:linear-gradient(90deg,var(--blue2) 0 60%,rgba(47,134,255,.25) 60%);margin:26px 0}
.hero-benefit-line{
  font-size:27px;line-height:1.42;font-weight:900;text-transform:uppercase;letter-spacing:.005em;
  max-width:840px
}
.hero-benefit-line .blue{color:var(--blue2)}
.hero-support{
  margin:16px 0 26px;font-size:18px;line-height:1.55;color:#f0f5fa;
  max-width:820px
}
.hero-actions{display:flex;gap:26px;flex-wrap:wrap}
.btn{
  min-height:62px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 34px;border-radius:6px;font-weight:900;font-size:15px;text-transform:uppercase;
  letter-spacing:.01em;border:1px solid transparent
}
.btn-primary{background:#0868DF;color:#fff}
.btn-primary:hover{background:#1976F3}
.btn-outline{border-color:rgba(255,255,255,.88);color:#fff;background:rgba(4,15,26,.28)}
.btn-outline:hover{background:rgba(255,255,255,.08)}

/* FIVE-BENEFIT STRIP */
.benefit-strip{background:linear-gradient(90deg,#061827,#08233A);color:#fff;border-top:1px solid rgba(255,255,255,.1)}
.benefit-grid{display:grid;grid-template-columns:repeat(5,1fr);min-height:200px}
.benefit-item{
  position:relative;padding:30px 35px 25px;display:grid;grid-template-columns:62px 1fr;
  column-gap:18px;align-content:center
}
.benefit-item:not(:last-child):after{
  content:"";position:absolute;right:0;top:34px;bottom:34px;width:1px;background:rgba(255,255,255,.18)
}
.icon{
  width:58px;height:58px;border:1px solid #1881FF;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:#1881FF;font-size:25px;font-weight:900;
  grid-row:1/3
}
.benefit-item h3{margin:4px 0 8px;font-size:18px;text-transform:uppercase}
.benefit-item p{margin:0;color:#D0D8E0;font-size:13px;line-height:1.55}

/* INNER PAGE COMMON */
.page-hero{background:linear-gradient(135deg,#06121F,#0B2B48);color:#fff;padding:105px 0 92px}
.page-hero .kicker{color:#5CA3FF}
.page-hero h1{margin:0 0 18px;font-size:clamp(58px,6vw,94px);line-height:.92;letter-spacing:-.04em;text-transform:uppercase}
.page-hero p{margin:0;max-width:850px;font-size:23px;line-height:1.55;color:#C9D6E2}

.section{padding:100px 0}
.section.soft{background:var(--soft)}
.section.dark{background:#071522;color:#fff}
.kicker{font-size:12px;letter-spacing:.16em;font-weight:900;color:#166EDC;text-transform:uppercase;margin-bottom:14px}
h2{font-size:clamp(46px,5vw,74px);line-height:.98;letter-spacing:-.04em;margin:0 0 24px}
.lead{font-size:20px;line-height:1.7;color:#667587;max-width:820px}
.dark .lead{color:#BBC7D2}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}
.panel-img{border-radius:22px;overflow:hidden;background:#0a2033;min-height:440px}
.panel-img img{width:100%;height:100%;min-height:440px;object-fit:cover}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid #DCE4EC;border-radius:18px;padding:30px}
.card h3{margin:0 0 10px;font-size:23px}
.card p{margin:0;color:#69788A;line-height:1.65}
.dark .card{background:#0B2236;border-color:#23384B;color:#fff}
.dark .card p{color:#B5C1CC}
.list{margin-top:28px;border-top:1px solid #DBE4EC}
.list div{padding:18px 0;border-bottom:1px solid #DBE4EC;font-weight:800}
.dark .list{border-color:#2C4053}.dark .list div{border-color:#2C4053}
.blue-text{color:var(--blue)}

.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}
form{background:#fff;border:1px solid #D8E2EC;border-radius:20px;padding:30px;box-shadow:0 12px 35px rgba(7,22,36,.06)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
label{display:block;font-size:12px;font-weight:900;margin-bottom:15px}
input,select,textarea{width:100%;margin-top:7px;padding:14px;border:1px solid #CBD7E2;border-radius:8px;font:inherit}
textarea{resize:vertical}

.footer{background:#040D15;color:#AAB8C6;padding:54px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:50px}
.footer-logo{width:220px;filter:brightness(0) invert(1);margin-bottom:18px}
.footer h4{color:#fff;margin:0 0 14px}
.footer a{display:block;margin:9px 0;color:#AAB8C6}
.footer a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:22px;font-size:12px}

/* RESPONSIVE */
@media(max-width:1120px){
  .nav{gap:20px}.nav a{font-size:12px}.quote-top{padding:13px 20px}
  .benefit-grid{grid-template-columns:repeat(2,1fr)}
  .benefit-item:nth-child(2):after,.benefit-item:nth-child(4):after{display:none}
}
@media(max-width:900px){
  .nav,.quote-top{display:none}.menu-btn{display:block}
  .hero-content{width:84%}
  .hero h1{font-size:78px}
  .grid2,.contact-grid{grid-template-columns:1fr}
  .card-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .container{width:min(100% - 28px,1460px)}
  .site-header{height:72px}.header-inner{height:72px}.logo img{width:178px}
  .hero{min-height:690px}
  .hero:before{background:linear-gradient(90deg,rgba(2,12,22,.94),rgba(2,12,22,.64) 75%,rgba(2,12,22,.45))}
  .hero-content{width:100%;padding:62px 0 50px}
  .hero h1{font-size:53px;line-height:.9}
  .hero-sub{font-size:20px}
  .hero-benefit-line{font-size:20px}
  .hero-support{font-size:15px}
  .btn{width:100%;min-height:58px}
  .benefit-grid{grid-template-columns:1fr}
  .benefit-item{min-height:135px}
  .benefit-item:after{display:none!important}
  .footer-grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
}

.service-hero{min-height:650px}.service-hero .hero-content{padding-top:62px;padding-bottom:62px}

/* Clean landing/service update */
.home-price{
  margin:24px 0 26px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:6px;
}
.home-price>span{
  font-size:12px;
  font-weight:900;
  letter-spacing:.15em;
  color:#fff;
}
.home-price strong{
  color:#fff;
  font-size:clamp(38px,4.8vw,68px);
  line-height:1;
  letter-spacing:-.035em;
}
.home-price strong small{
  font-size:.34em;
  letter-spacing:.01em;
}
.home-price em{
  font-style:normal;
  color:#8dc0ff;
  font-weight:900;
  font-size:13px;
  letter-spacing:.08em;
}
.landing-hero{min-height:720px}
.landing-hero .hero-content{max-width:980px}
.service-pricing-section{background:#f4f7fb}
.service-price-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:48px;
  align-items:center;
}
.service-price-card{
  background:#06121f;
  color:#fff;
  padding:38px;
  box-shadow:0 20px 60px rgba(0,0,0,.16);
}
.service-price-card>span{
  display:block;
  color:#8dc0ff;
  font-weight:900;
  letter-spacing:.12em;
}
.service-price-card>strong{
  display:block;
  font-size:76px;
  line-height:1;
  margin:12px 0 6px;
}
.service-price-card>small{
  display:block;
  margin-bottom:24px;
  font-weight:900;
  letter-spacing:.08em;
}
.fine-print{font-size:13px;opacity:.72}
@media(max-width:800px){
  .service-price-grid{grid-template-columns:1fr}
  .landing-hero{min-height:680px}
}

/* Landing page v3 */
.three-benefits{grid-template-columns:repeat(3,1fr)}
.landing-service-intro{padding-top:88px;padding-bottom:96px}
.landing-service-intro h2{max-width:1000px}
.landing-service-intro .lead{max-width:780px;margin-bottom:28px}
@media(max-width:800px){
 .three-benefits{grid-template-columns:1fr}
 .landing-service-intro{padding-top:64px;padding-bottom:72px}
}

/* Landing page v4 — user-approved hero + icon benefits */
.commercial-cleaning-large{
  display:block;
  font-size:clamp(26px,3.1vw,48px) !important;
  line-height:1.05;
  font-weight:900 !important;
  letter-spacing:-.02em !important;
  color:#fff !important;
  margin-bottom:8px;
}
.icon-benefits .benefit-item{
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  min-height:190px;
}
.benefit-icon{
  width:68px;
  height:68px;
  margin:0 auto 16px;
  color:#1b57a7;
}
.benefit-icon svg{
  width:100%;
  height:100%;
  fill:none;
  stroke:currentColor;
  stroke-width:3;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.icon-benefits .benefit-item h3{
  margin:0;
}
@media(max-width:800px){
  .icon-benefits .benefit-item{min-height:150px}
  .commercial-cleaning-large{font-size:30px !important}
}

/* Green Clean Technology */
.green-clean-section{background:#f4f8f5}.green-clean-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:stretch}.green-clean-copy{padding:24px 0}.contaminant-line{margin-top:28px;font-weight:900;letter-spacing:.055em;line-height:1.8;color:#142434}.contaminant-line span{color:#1b57a7;margin:0 6px}.green-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.green-badges span{border:1px solid #bfd3c5;background:#fff;padding:10px 14px;font-size:12px;font-weight:900;letter-spacing:.08em}.di-water-card{background:#061a2b;color:#fff;padding:38px;display:flex;flex-direction:column;justify-content:center}.di-water-card .kicker{color:#8dc0ff}.di-water-card h3{color:#fff;font-size:clamp(32px,4vw,52px);margin:6px 0 18px}.di-water-card p{color:#d4e0eb;line-height:1.7}.di-icon{font-size:52px;margin-bottom:16px}@media(max-width:800px){.green-clean-grid{grid-template-columns:1fr}.di-water-card{padding:30px}}


/* Service page v9: Commercial + Residential */
.pricing-choice .section-heading{max-width:780px;margin-bottom:34px}
.pricing-choice .section-heading h2{margin:.25rem 0 .75rem}
.pricing-duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.price-card{padding:34px;border:1px solid rgba(27,87,167,.22);border-radius:20px;background:#fff;box-shadow:0 18px 50px rgba(20,35,55,.08)}
.price-card h3{margin:16px 0 4px;font-size:14px;letter-spacing:.12em}
.price-big{font-size:clamp(42px,5vw,68px);font-weight:800;line-height:1;color:#1B57A7;margin:8px 0 20px}
.price-big span{font-size:16px;color:#232B36;font-weight:700}
.price-tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
.price-tags span,.included{font-size:12px;font-weight:800;letter-spacing:.08em}
.price-tags span{padding:8px 10px;border-radius:999px;background:rgba(27,87,167,.08)}
.residential-card{border-width:2px}
.residential-card .included{margin:4px 0 18px}
@media (max-width:800px){.pricing-duo{grid-template-columns:1fr}.price-card{padding:26px}}


/* Service v10 — landing-page-style full video background hero */
.service-landing-hero{
  position:relative;
  min-height:clamp(620px,82vh,900px);
  display:flex;
  align-items:center;
  overflow:hidden;
  background:#071322;
}
.service-landing-hero .hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}
.service-landing-hero .hero-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(90deg,rgba(4,13,27,.82) 0%,rgba(4,13,27,.54) 48%,rgba(4,13,27,.20) 100%);
}
.service-landing-hero .service-landing-content{
  position:relative;
  z-index:2;
  width:100%;
  padding-top:120px;
  padding-bottom:90px;
  color:#fff;
}
.service-landing-hero h1{
  max-width:900px;
  margin:12px 0 18px;
  font-size:clamp(54px,7vw,104px);
  line-height:.91;
  letter-spacing:-.045em;
  color:#fff;
}
.service-landing-hero h1 span{color:#4d8fe5}
.service-landing-hero p{max-width:660px;font-size:clamp(18px,2vw,24px);color:rgba(255,255,255,.88)}
.service-landing-hero .hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}
.service-landing-hero .hero-pills span{
  border:1px solid rgba(255,255,255,.36);
  background:rgba(5,17,34,.42);
  backdrop-filter:blur(6px);
  padding:9px 13px;
  border-radius:999px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
}
@media(max-width:700px){
  .service-landing-hero{min-height:680px}
  .service-landing-hero .service-landing-content{padding-top:105px;padding-bottom:65px}
  .service-landing-hero h1{font-size:clamp(46px,14vw,72px)}
}

/* Service v11 pricing overlay */
.service-price-columns{display:grid;grid-template-columns:1fr 1fr;gap:32px;width:min(100%,980px)}
.service-price-block{padding:28px 30px;border:1px solid rgba(255,255,255,.25);background:rgba(5,17,34,.45);backdrop-filter:blur(6px);border-radius:18px}
.service-price-block h3{margin:0 0 18px;color:#fff;font-size:clamp(22px,2.5vw,34px)}
.price-label{font-size:13px;font-weight:800;letter-spacing:.12em;color:rgba(255,255,255,.75)}
.hero-price{font-size:clamp(48px,6vw,78px);font-weight:800;line-height:1;color:#fff;margin:7px 0 18px}
.hero-price span{font-size:16px}
.service-price-block p{font-size:17px!important;margin:0 0 20px}
.hero-price-note{font-size:13px;font-weight:800;letter-spacing:.06em;color:#fff}
@media(max-width:760px){.service-price-columns{grid-template-columns:1fr}.service-price-block{padding:22px}.service-landing-hero{min-height:820px}}


/* Service v13 — Green Clean video hero + pricing */
.service-green-hero{
  position:relative;
  min-height:clamp(650px,82vh,900px);
  display:flex;
  align-items:center;
  overflow:hidden;
  background:#071322;
}
.service-green-hero .hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}
.service-green-hero .hero-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(90deg,rgba(4,13,27,.88) 0%,rgba(4,13,27,.64) 52%,rgba(4,13,27,.30) 100%);
}
.service-green-hero-content{
  position:relative;
  z-index:2;
  width:100%;
  padding-top:125px;
  padding-bottom:90px;
  color:#fff;
}
.service-green-hero h1{
  margin:0 0 38px;
  max-width:1000px;
  font-size:clamp(64px,8.5vw,126px);
  line-height:.84;
  letter-spacing:-.055em;
  font-weight:900;
  color:#fff;
}
.service-green-hero h1 span{color:#4d8fe5}
.green-hero-features{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
  max-width:980px;
}
.green-hero-feature{
  padding:22px 24px;
  border-left:3px solid #4d8fe5;
  background:rgba(4,13,27,.36);
  backdrop-filter:blur(5px);
}
.feature-label{
  margin-bottom:10px;
  font-size:clamp(20px,2.1vw,29px);
  line-height:1;
  font-weight:900;
  letter-spacing:-.02em;
  color:#fff;
}
.green-hero-feature p{
  margin:0 0 14px;
  max-width:620px;
  font-size:16px;
  line-height:1.55;
  color:rgba(255,255,255,.88);
}
.feature-detail{
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
  line-height:1.5;
  color:#8dbbfa;
}
.service-pricing-v13{background:#f7f9fc}
.pricing-title{max-width:850px;margin-bottom:34px}
.pricing-title h2{
  margin:6px 0 0;
  font-size:clamp(38px,5vw,66px);
  line-height:.95;
  letter-spacing:-.04em;
  color:#232B36;
}
.service-price-columns-light{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}
.service-price-card{
  padding:36px;
  border:1px solid rgba(27,87,167,.18);
  border-radius:18px;
  background:#fff;
}
.price-label-dark{
  margin-top:22px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  color:#68717d;
}
.price-v13{
  margin:8px 0 20px;
  font-size:clamp(52px,6vw,80px);
  line-height:1;
  font-weight:900;
  letter-spacing:-.045em;
  color:#1B57A7;
}
.price-v13 span{
  font-size:16px;
  letter-spacing:0;
  color:#232B36;
}
.price-note-v13{
  margin-top:20px;
  font-size:12px;
  font-weight:900;
  letter-spacing:.08em;
  color:#232B36;
}
.residential-price-card{border-width:2px}
@media(max-width:760px){
  .service-green-hero{min-height:760px}
  .service-green-hero-content{padding-top:105px;padding-bottom:60px}
  .service-green-hero h1{font-size:clamp(56px,17vw,82px);margin-bottom:28px}
  .green-hero-features,.service-price-columns-light{grid-template-columns:1fr}
  .green-hero-feature{padding:18px}
  .service-price-card{padding:26px}
}

/* v14 split commercial/residential */
.commercial-eyebrow{font-size:13px;font-weight:900;letter-spacing:.12em;color:#8dbbfa;margin-bottom:14px}.commercial-hero-lead{max-width:720px;font-size:clamp(18px,2vw,24px);color:rgba(255,255,255,.9)}.commercial-price-strip{margin:26px 0;display:flex;gap:28px;align-items:flex-end;flex-wrap:wrap}.commercial-price-strip span,.residential-price-box span{display:block;font-size:12px;font-weight:900;letter-spacing:.12em;color:rgba(255,255,255,.72)}.commercial-price-strip strong{display:block;margin-top:6px;font-size:clamp(42px,5vw,72px);line-height:1;color:#fff}.commercial-tags{padding-bottom:6px;font-size:12px;font-weight:900;letter-spacing:.08em;color:#8dbbfa}.commercial-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.commercial-feature-grid article{padding:28px 24px;background:#fff;border:1px solid rgba(27,87,167,.16);border-radius:16px}.commercial-feature-grid h3{margin:0 0 10px;color:#1B57A7}.residential-price-box{margin:26px 0;max-width:540px;padding:24px 28px;background:rgba(4,13,27,.46);border-left:4px solid #4d8fe5;backdrop-filter:blur(6px)}.residential-price-box strong{display:block;margin:6px 0 10px;font-size:clamp(44px,5.5vw,76px);line-height:1;color:#fff}.residential-price-box b{display:block;font-size:16px;color:#fff;letter-spacing:.04em}.residential-price-box em{display:block;margin-top:8px;font-style:normal;font-weight:900;color:#8dbbfa}.residential-example{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}.residential-example div{padding:28px;background:#fff;border:1px solid rgba(27,87,167,.16);border-radius:16px}.residential-example span{display:block;font-size:12px;font-weight:900;letter-spacing:.1em;color:#68717d}.residential-example strong{display:block;margin-top:8px;font-size:42px;color:#1B57A7}@media(max-width:900px){.commercial-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.commercial-feature-grid,.residential-example{grid-template-columns:1fr}}


/* v15 — Residential page only: hero title two sizes smaller */
.residential-hero .residential-hero-title{
  font-size:clamp(48px,6.4vw,96px);
}
@media(max-width:760px){
  .residential-hero .residential-hero-title{
    font-size:clamp(44px,13vw,66px);
  }
}


/* v19 — Residential safety icon row */
.residential-safety-strip{
  padding-top:34px;
  padding-bottom:34px;
  background:#fff;
}
.residential-safety-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.residential-safety-item{
  min-height:190px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:28px 20px;
  border:1px solid rgba(27,87,167,.14);
  border-radius:18px;
  background:#f8fafc;
}
.residential-safety-icon{
  width:76px;
  height:76px;
  display:grid;
  place-items:center;
  margin-bottom:18px;
  border-radius:50%;
  background:#eaf2fc;
}
.residential-safety-icon svg{
  width:48px;
  height:48px;
  fill:none;
  stroke:#1B57A7;
  stroke-width:3;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.residential-safety-item h3{
  margin:0;
  font-size:clamp(20px,2vw,28px);
  font-weight:900;
  letter-spacing:-.02em;
  color:#232B36;
}
@media(max-width:700px){
  .residential-safety-grid{grid-template-columns:1fr}
  .residential-safety-item{min-height:150px}
}


/* v20 — move residential benefit icons upward into video hero */
.residential-hero .residential-safety-in-hero{
  margin:22px 0 0;
  padding:0;
  max-width:820px;
  background:transparent;
}
.residential-hero .residential-safety-in-hero .residential-safety-grid{
  gap:12px;
}
.residential-hero .residential-safety-in-hero .residential-safety-item{
  min-height:116px;
  padding:16px 12px;
  border-color:rgba(255,255,255,.20);
  background:rgba(4,13,27,.42);
  backdrop-filter:blur(5px);
}
.residential-hero .residential-safety-in-hero .residential-safety-icon{
  width:48px;
  height:48px;
  margin-bottom:10px;
  background:rgba(77,143,229,.16);
}
.residential-hero .residential-safety-in-hero .residential-safety-icon svg{
  width:31px;
  height:31px;
  stroke:#8dbbfa;
}
.residential-hero .residential-safety-in-hero .residential-safety-item h3{
  font-size:15px;
  letter-spacing:.02em;
  color:#fff;
}
@media(max-width:700px){
  .residential-hero .residential-safety-in-hero .residential-safety-grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .residential-hero .residential-safety-in-hero .residential-safety-item{
    min-height:108px;
    padding:12px 6px;
  }
  .residential-hero .residential-safety-in-hero .residential-safety-item h3{
    font-size:11px;
  }
}


/* v21 — Commercial page matched to Residential page styling */
.commercial-hero .commercial-hero-title{
  font-size:clamp(48px,6.4vw,96px);
}
.commercial-hero .commercial-safety-in-hero{
  margin:22px 0 0;
  padding:0;
  max-width:820px;
}
.commercial-safety-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
}
.commercial-safety-item{
  min-height:116px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:16px 12px;
  border:1px solid rgba(255,255,255,.20);
  border-radius:18px;
  background:rgba(4,13,27,.42);
  backdrop-filter:blur(5px);
}
.commercial-safety-icon{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  margin-bottom:10px;
  border-radius:50%;
  background:rgba(77,143,229,.16);
}
.commercial-safety-icon svg{
  width:31px;
  height:31px;
  fill:none;
  stroke:#8dbbfa;
  stroke-width:3;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.commercial-safety-item h3{
  margin:0;
  font-size:15px;
  font-weight:900;
  letter-spacing:.02em;
  color:#fff;
}
@media(max-width:760px){
  .commercial-hero .commercial-hero-title{
    font-size:clamp(44px,13vw,66px);
  }
}
@media(max-width:700px){
  .commercial-safety-grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .commercial-safety-item{
    min-height:108px;
    padding:12px 6px;
  }
  .commercial-safety-item h3{
    font-size:11px;
  }
}


/* v22 — Home page commercial/residential buttons: identical styling */
.home-service-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:220px;
  min-height:52px;
  padding:14px 24px;
  border-radius:10px;
  font-size:14px;
  font-weight:800;
  letter-spacing:.02em;
  text-align:center;
}


/* v26 — Technologies page hero heading moved upward */
.technologies-hero-title{
  margin-top:0;
}

/* v27 — Technologies hero title visibly higher */
.page-hero .technologies-hero-title{
  margin-top:-28px;
}

/* v28 — Highlight FAA registration on Technologies page */
.faa-highlight{
  display:inline-block;
  padding:2px 8px;
  border-radius:5px;
  background:#1B57A7;
  color:#fff;
  font-weight:900;
  letter-spacing:.04em;
}


/* v29 — Solar Sheen technology section */
.solar-sheen-tech-section{
  padding:90px 0;
  background:#fff;
}
.solar-sheen-tech-grid{
  display:grid;
  grid-template-columns:minmax(280px,.8fr) minmax(420px,1.2fr);
  gap:72px;
  align-items:center;
}
.solar-sheen-tech-image{
  display:flex;
  justify-content:center;
}
.solar-sheen-tech-image img{
  width:min(100%,430px);
  height:auto;
  display:block;
}
.solar-sheen-tech-copy h2{
  margin:8px 0 16px;
  font-size:clamp(46px,6vw,82px);
  line-height:.95;
  color:#232B36;
}
.solar-sheen-lead{
  font-size:22px;
  line-height:1.45;
  font-weight:750;
  color:#1B57A7;
}
.solar-sheen-points{
  display:grid;
  gap:12px;
  margin-top:28px;
}
.solar-sheen-points > div{
  padding:18px 20px;
  border-left:4px solid #1B57A7;
  background:#f5f8fc;
}
.solar-sheen-points strong,
.solar-sheen-points span{
  display:block;
}
.solar-sheen-points strong{
  margin-bottom:4px;
  color:#232B36;
}
.solar-sheen-points span{
  line-height:1.5;
}
@media(max-width:760px){
  .solar-sheen-tech-section{padding:60px 0;}
  .solar-sheen-tech-grid{
    grid-template-columns:1fr;
    gap:38px;
  }
  .solar-sheen-tech-image img{width:min(86%,360px);}
}

/* v30 — Solar Sheen: environmental / Green Safe focus */
.green-safe-points > div{
  border-left-width:5px;
}
.green-safe-points strong{
  font-size:16px;
  letter-spacing:.025em;
}

/* v32 — casual-copy deterrence for protected drone imagery */
.protected-drone-image,
video[poster="assets/tb-drone-web.jpg"]{
  -webkit-user-drag:none;
  user-select:none;
  -webkit-user-select:none;
}
.protected-drone-image{
  pointer-events:none;
}


/* v33 — About Us page video background */
body:has(.about-hero-video) .hero{
  position:relative;
  overflow:hidden;
}
.about-hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}
.about-hero-video-overlay{
  position:absolute;
  inset:0;
  background:rgba(4,13,27,.48);
  z-index:1;
  pointer-events:none;
}
.about-hero-video ~ .container{
  position:relative;
  z-index:2;
}

/* v34 — About Us new background video + black see-through overlay */
.about-hero-video-overlay{
  background:rgba(0,0,0,.58);
}


/* v35 — About Us: building-to-solar story with large icons */
.about-focus-story{
  padding:100px 0 90px;
  background:#07111f;
  color:#fff;
}
.about-focus-heading{
  max-width:920px;
  margin-bottom:52px;
}
.about-focus-heading .kicker{
  color:#78adf4;
}
.about-focus-heading h2{
  margin:10px 0 22px;
  font-size:clamp(42px,5.6vw,78px);
  line-height:.96;
  letter-spacing:-.045em;
  color:#fff;
}
.about-focus-heading p{
  max-width:820px;
  margin:0;
  font-size:19px;
  line-height:1.7;
  color:rgba(255,255,255,.76);
}
.about-focus-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.about-focus-card{
  position:relative;
  min-height:370px;
  padding:38px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.11);
  border-radius:22px;
  background:rgba(255,255,255,.045);
}
.about-focus-icon{
  width:104px;
  height:104px;
  display:grid;
  place-items:center;
  margin-bottom:30px;
  border-radius:24px;
  background:rgba(27,87,167,.22);
}
.about-focus-icon svg{
  width:68px;
  height:68px;
  fill:none;
  stroke:#82b5f8;
  stroke-width:2.4;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.about-focus-number{
  position:absolute;
  right:26px;
  top:20px;
  font-size:72px;
  line-height:1;
  font-weight:900;
  color:rgba(255,255,255,.055);
}
.about-focus-card h3{
  margin:0 0 14px;
  font-size:clamp(23px,2.4vw,34px);
  line-height:1.05;
  color:#fff;
}
.about-focus-card p{
  margin:0;
  font-size:16px;
  line-height:1.65;
  color:rgba(255,255,255,.68);
}
.about-focus-statement{
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  align-items:baseline;
  margin-top:56px;
  padding-top:36px;
  border-top:1px solid rgba(255,255,255,.14);
  font-size:clamp(24px,3vw,42px);
  font-weight:850;
  letter-spacing:-.025em;
}
.about-focus-statement strong{
  color:#79aff7;
  font-size:1.22em;
}
@media(max-width:760px){
  .about-focus-story{padding:70px 0;}
  .about-focus-grid{grid-template-columns:1fr;}
  .about-focus-card{min-height:auto;padding:30px;}
  .about-focus-icon{width:88px;height:88px;}
  .about-focus-icon svg{width:56px;height:56px;}
}

/* v36 — About story displayed on the video background */
.page-hero:has(.about-video-story){min-height:auto;padding:0}
.about-video-story{position:relative;z-index:2;padding-top:125px;padding-bottom:80px;color:#fff}
.about-video-story-inner{max-width:1100px}
.about-video-story h1{margin:0 0 24px;font-size:clamp(44px,5.8vw,84px);line-height:.95;letter-spacing:-.04em;color:#fff}
.about-video-story h1 span{color:#82b5f8}
.about-story-intro{max-width:860px;margin:0 0 10px;font-size:17px;line-height:1.6;color:rgba(255,255,255,.86)}
.about-video-story-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:30px}
.about-video-story-item{padding:20px 22px;border:1px solid rgba(255,255,255,.18);border-radius:14px;background:rgba(0,0,0,.32);backdrop-filter:blur(4px)}
.about-video-story-item strong{display:block;margin-bottom:7px;font-size:16px;color:#fff}
.about-video-story-item p{margin:0;font-size:14px;line-height:1.5;color:rgba(255,255,255,.76)}
.about-video-story-ending{display:flex;flex-wrap:wrap;gap:8px 15px;margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.2);font-size:clamp(20px,2.3vw,32px);font-weight:850}
.about-video-story-ending strong{color:#82b5f8}
@media(max-width:760px){.about-video-story{padding-top:105px;padding-bottom:55px}.about-video-story-grid{grid-template-columns:1fr}}

/* v37 — Four solar-focus statements with large icons on About video */
.about-solar-pillars{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  margin-bottom:30px;
}
.about-solar-pillar{
  min-height:260px;
  padding:28px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:18px;
  background:rgba(0,0,0,.30);
  backdrop-filter:blur(4px);
}
.about-solar-pillar-icon{
  width:92px;
  height:92px;
  display:grid;
  place-items:center;
  margin-bottom:22px;
  border-radius:22px;
  background:rgba(27,87,167,.28);
}
.about-solar-pillar-icon svg{
  width:62px;
  height:62px;
  fill:none;
  stroke:#8dbbfa;
  stroke-width:2.5;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.about-solar-pillar h2{
  margin:0;
  font-size:clamp(25px,2.6vw,39px);
  line-height:1.02;
  letter-spacing:-.025em;
  color:#fff;
}
.about-solar-pillar h2 span{
  color:#8dbbfa;
}
@media(max-width:760px){
  .about-solar-pillars{grid-template-columns:1fr}
  .about-solar-pillar{min-height:auto}
}

/* v39 — Rowland Heights local SEO landing page */
.local-seo-hero{padding-top:150px;padding-bottom:90px;background:#07111f;color:#fff}
.local-seo-hero h1{font-size:clamp(56px,8vw,108px);line-height:.9;color:#fff}
.local-seo-hero p{max-width:780px;font-size:20px;line-height:1.6;color:rgba(255,255,255,.82)}
.local-seo-content{padding:85px 0}
.local-seo-content h2{margin-top:54px;font-size:clamp(32px,4vw,54px)}
.local-seo-content h2:first-child{margin-top:0}
.local-seo-content p{max-width:920px;font-size:17px;line-height:1.7}
.local-seo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:36px 0}
.local-seo-grid>div{padding:28px;border-radius:16px;background:#f5f8fc;border-left:4px solid #1B57A7}
@media(max-width:760px){.local-seo-grid{grid-template-columns:1fr}}
.local-seo-link{padding:18px 0;text-align:center}.local-seo-link a{font-weight:800;color:#1B57A7;text-decoration:none}

/* v41 — Commercial parking-lot solar specialization */
.commercial-specialty-callout{padding:90px 0;background:#07111f;color:#fff}
.commercial-specialty-callout h2{margin:10px 0 20px;font-size:clamp(48px,6.5vw,88px);line-height:.92;color:#fff}
.commercial-specialty-callout p{max-width:850px;font-size:19px;line-height:1.65;color:rgba(255,255,255,.78)}
.commercial-specialty-tags,.parking-hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0}
.commercial-specialty-tags span,.parking-hero-tags span{padding:9px 13px;border:1px solid rgba(255,255,255,.2);border-radius:999px;font-size:12px;font-weight:900;letter-spacing:.05em}

.parking-commercial-block{padding:85px 0;background:#f5f8fc}
.parking-commercial-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.parking-commercial-grid h2{font-size:clamp(38px,5vw,68px);line-height:.95}
.parking-commercial-grid p{font-size:17px;line-height:1.65}

.parking-seo-hero{padding:155px 0 95px;background:#07111f;color:#fff}
.parking-seo-hero h1{margin:10px 0 22px;font-size:clamp(58px,8vw,112px);line-height:.88;letter-spacing:-.045em;color:#fff}
.parking-seo-hero>div>p{max-width:760px;font-size:21px;line-height:1.55;color:rgba(255,255,255,.8)}
.parking-intro,.parking-local{padding:90px 0}
.parking-intro h2,.parking-local h2,.parking-advantage h2{font-size:clamp(42px,5.5vw,76px);line-height:.94}
.parking-lead{max-width:900px;font-size:20px;line-height:1.65}
.parking-use-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:42px}
.parking-use-grid article{padding:28px;border-radius:18px;background:#f5f8fc}
.parking-icon{font-size:58px;line-height:1;color:#1B57A7;margin-bottom:22px}
.parking-use-grid h3{margin:0 0 10px}
.parking-use-grid p{line-height:1.55}
.parking-advantage{padding:90px 0;background:#07111f;color:#fff}
.parking-advantage h2{color:#fff}
.parking-adv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:38px}
.parking-adv-grid>div{padding:28px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.045)}
.parking-adv-grid strong{font-size:24px;color:#8dbbfa}
.parking-adv-grid p{line-height:1.6;color:rgba(255,255,255,.72)}
.parking-local p{max-width:900px;font-size:17px;line-height:1.7}

@media(max-width:760px){
 .parking-commercial-grid{grid-template-columns:1fr;gap:28px}
 .parking-use-grid{grid-template-columns:1fr 1fr}
 .parking-adv-grid{grid-template-columns:1fr}
}
@media(max-width:480px){.parking-use-grid{grid-template-columns:1fr}}

/* v42 — ThirtyBots business phone */
.header-phone{
  white-space:nowrap;
  font-weight:900;
  color:#1B57A7;
}
.footer-phone{
  color:inherit;
  font-weight:800;
  text-decoration:none;
}
.footer-phone:hover,.header-phone:hover{text-decoration:underline}
@media(max-width:760px){
  .header-phone{font-size:13px}
}