/* ==========================================================================
   AIR DUCT SYSTEMS — Design System
   Palette: Ink #070B14, Navy #0E1726, Brand Blue #0E6BD6, Deep Blue #08407F,
            Ice Cyan #5FD0FF, Steel #97A1AC, Paper #F4F6F9
   Type: Display "Bricolage Grotesque", Body "Inter", Utility "IBM Plex Mono"
   ========================================================================== */

:root{
  --ink:#070B14;
  --navy:#0E1726;
  --navy-2:#121C2E;
  --brand:#0E6BD6;
  --brand-deep:#08407F;
  --ice:#5FD0FF;
  --steel:#97A1AC;
  --steel-light:#C7CDD5;
  --paper:#F4F6F9;
  --paper-2:#E9EDF2;
  --white:#FFFFFF;
  --ok:#2BD17E;

  --font-display:'Bricolage Grotesque', 'Arial Black', sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  --container:1240px;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:28px;
  --nav-h:84px;

  --shadow-soft: 0 20px 60px -20px rgba(8,16,30,0.45);
  --shadow-glow: 0 0 0 1px rgba(95,208,255,0.15), 0 20px 50px -15px rgba(14,107,214,0.45);
  --ease: cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img,video{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;}
li{list-style:none;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0 0 .5em;line-height:1.05;letter-spacing:-0.01em;font-weight:800;}
p{margin:0 0 1em;line-height:1.7;color:#3B4554;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);
  font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand);
  margin-bottom:18px;
  font-weight:600;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ice);box-shadow:0 0 0 4px rgba(95,208,255,.18);}

section{position:relative;}
.section-pad{padding:96px 0;}
@media (max-width:760px){.section-pad{padding:64px 0;}}

.h-xl{font-size:clamp(2.4rem,5.6vw,4.6rem);}
.h-lg{font-size:clamp(2rem,4vw,3.2rem);}
.h-md{font-size:clamp(1.5rem,2.6vw,2.1rem);}
.lede{font-size:clamp(1.05rem,1.4vw,1.25rem);color:#4C5667;max-width:640px;}

.on-dark p{color:#AEB9C8;}
.on-dark h1,.on-dark h2,.on-dark h3{color:var(--white);}
.on-dark{color:var(--white);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 30px;border-radius:999px;
  font-weight:600;font-size:15px;letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease);
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none;}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%, var(--brand-deep) 100%);
  color:#fff;
  box-shadow:0 14px 30px -10px rgba(14,107,214,.55);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -8px rgba(14,107,214,.65);}
.btn-ghost{
  background:rgba(255,255,255,.06);
  color:#fff;
  border-color:rgba(255,255,255,.28);
  backdrop-filter:blur(6px);
}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.5);transform:translateY(-2px);}
.btn-dark{
  background:var(--ink);color:#fff;
}
.btn-dark:hover{background:#000;transform:translateY(-2px);}
.btn-outline{
  background:transparent;border-color:#D7DCE3;color:var(--ink);
}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);}
.btn-block{width:100%;}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none !important;}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(7,11,20,.42);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .4s var(--ease), padding .4s var(--ease), height .4s var(--ease);
}
.nav.is-scrolled{
  background:rgba(7,11,20,.86);
  height:72px;
}
.nav.is-light{
  background:rgba(255,255,255,.72);
  border-bottom:1px solid rgba(7,11,20,.08);
}
.nav.is-light.is-scrolled{background:rgba(255,255,255,.92);}
.nav-inner{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:var(--container);margin:0 auto;padding:0 24px;}
.brand{display:flex;align-items:center;gap:12px;flex:none;}
.brand img{height:40px;width:auto;display:block;}
.brand-text{font-family:var(--font-display);font-weight:800;font-size:17px;color:#fff;letter-spacing:-.01em;line-height:1.1;}
.brand-text span{display:block;font-family:var(--font-mono);font-weight:500;font-size:9.5px;letter-spacing:.18em;color:var(--ice);text-transform:uppercase;}
.nav.is-light .brand-text{color:var(--ink);}

.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links>li{position:relative;}
.nav-links>li>a, .nav-links>li>button{
  font-size:14.5px;font-weight:600;color:rgba(255,255,255,.86);
  display:flex;align-items:center;gap:6px;background:none;border:none;padding:10px 0;
}
.nav.is-light .nav-links>li>a, .nav.is-light .nav-links>li>button{color:rgba(7,11,20,.8);}
.nav-links>li>a:hover, .nav-links>li>button:hover{color:var(--ice);}
.nav.is-light .nav-links>li>a:hover, .nav.is-light .nav-links>li>button:hover{color:var(--brand);}

.dropdown{
  position:absolute;top:100%;left:50%;transform:translate(-50%,8px);
  min-width:260px;background:rgba(14,23,38,.98);border:1px solid rgba(255,255,255,.1);
  border-radius:14px;padding:10px;box-shadow:var(--shadow-soft);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .25s var(--ease), transform .25s var(--ease);
}
.nav-links>li:hover .dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);}
.dropdown a{display:flex;flex-direction:column;gap:2px;padding:11px 14px;border-radius:9px;font-size:14px;font-weight:600;color:#fff;}
.dropdown a small{font-family:var(--font-body);font-weight:400;font-size:12px;color:var(--steel-light);}
.dropdown a:hover{background:rgba(95,208,255,.12);color:var(--ice);}
.dropdown.dropdown-grid{min-width:560px;display:block;}
.dropdown-grid .grid2{display:grid;grid-template-columns:1fr 1fr;gap:2px;}

.nav-actions{display:flex;align-items:center;gap:14px;}
.nav-call{display:flex;align-items:center;gap:8px;color:#fff;font-weight:700;font-size:14.5px;font-family:var(--font-mono);}
.nav.is-light .nav-call{color:var(--ink);}
.nav-call svg{width:16px;height:16px;color:var(--ice);}
.burger{display:none;flex:none;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);align-items:center;justify-content:center;}
.burger span{display:block;width:18px;height:1.5px;background:#fff;position:relative;}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:#fff;}
.burger span::before{top:-6px;}
.burger span::after{top:6px;}
.nav.is-light .burger span, .nav.is-light .burger span::before, .nav.is-light .burger span::after{background:var(--ink);}
.nav.is-light .burger{background:rgba(7,11,20,.06);border-color:rgba(7,11,20,.15);}

@media (max-width:980px){
  .nav-links{display:none;}
  .nav-actions .btn-primary{display:none;}
  .nav-call{display:none;}
  .burger{display:flex;}
  .brand-text{font-size:15px;}
}
@media (max-width:480px){
  .brand-text{display:none;}
}

.mobile-menu{
  position:fixed;inset:0;z-index:300;background:rgba(6,10,18,.98);backdrop-filter:blur(10px);
  display:flex;flex-direction:column;padding:100px 28px 40px;
  transform:translateY(-100%);transition:transform .45s var(--ease);overflow-y:auto;
}
.mobile-menu.is-open{transform:translateY(0);}
.mobile-menu-close{position:absolute;top:26px;right:24px;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;}
.mobile-menu h4{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--ice);font-weight:600;margin:26px 0 12px;}
.mobile-menu a{display:block;padding:13px 0;font-size:19px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.08);}
.mobile-menu .mm-locations{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;}
.mobile-menu .mm-locations a{font-size:15px;padding:10px 0;}
.mobile-menu .mm-cta{margin-top:30px;display:flex;flex-direction:column;gap:12px;}

/* ---------- Hero (home video) ---------- */
.hero{
  position:relative;height:100vh;min-height:560px;width:100%;
  display:flex;align-items:center;overflow:hidden;background:#04070C;
}
.hero-media{position:absolute;inset:0;width:100%;height:100%;overflow:hidden;}
.hero-media video, .hero-media img{
  position:absolute;top:50%;left:50%;width:100%;height:100%;
  object-fit:cover;transform:translate(-50%,-50%) scale(1.08);
  will-change:transform;
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(4,7,12,.55) 0%, rgba(4,7,12,.32) 38%, rgba(4,7,12,.62) 100%),
    linear-gradient(120deg, rgba(8,28,56,.42) 0%, rgba(6,12,22,.15) 55%, rgba(8,28,56,.32) 100%);
  z-index:1;
}
.hero-content{position:relative;z-index:2;width:100%;}
.hero-content .container{padding-top:var(--nav-h);}
.hero-tag{
  display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 8px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(8px);
  font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:26px;
}
.hero-tag .dot{width:24px;height:24px;border-radius:50%;background:var(--ok);display:flex;align-items:center;justify-content:center;}
.hero-tag .dot::after{content:"";width:7px;height:7px;border-radius:50%;background:#fff;}
.hero h1{color:#fff;font-size:clamp(2.6rem,6.4vw,5.4rem);max-width:920px;text-shadow:0 10px 40px rgba(0,0,0,.35);}
.hero h1 em{font-style:normal;color:var(--ice);}
.hero p.lede{color:rgba(255,255,255,.84);max-width:560px;font-size:clamp(1.05rem,1.6vw,1.3rem);}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px;}
.hero-scroll{
  position:absolute;left:50%;bottom:34px;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:10px;color:rgba(255,255,255,.7);
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;
}
.hero-scroll .line{width:1px;height:36px;background:linear-gradient(180deg, rgba(255,255,255,.8), transparent);overflow:hidden;position:relative;}
.hero-scroll .line::after{content:"";position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--ice);animation:scrollLine 2.2s infinite var(--ease);}
@keyframes scrollLine{0%{top:-100%;}60%{top:100%;}100%{top:100%;}}

/* ---------- Page Hero (service/location pages, static image) ---------- */
.page-hero{
  position:relative;min-height:64vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--ink);
  padding-top:var(--nav-h);
}
.page-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg, rgba(5,9,16,.78) 0%, rgba(5,9,16,.42) 38%, rgba(5,9,16,.92) 100%);
}
.page-hero-inner{position:relative;z-index:2;width:100%;padding-bottom:64px;}
.breadcrumb{display:flex;gap:8px;align-items:center;font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--steel-light);margin-bottom:20px;flex-wrap:wrap;}
.breadcrumb a{color:var(--steel-light);}
.breadcrumb a:hover{color:var(--ice);}
.page-hero h1{color:#fff;font-size:clamp(2.1rem,4.6vw,3.6rem);max-width:880px;}
.page-hero .lede{color:rgba(255,255,255,.82);}
.page-hero-ctas{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}

/* ---------- Trust strip ---------- */
.trust-strip{background:var(--ink);padding:26px 0;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06);}
.trust-grid{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;}
.trust-item{display:flex;align-items:center;gap:12px;color:#fff;flex:1 1 200px;min-width:0;}
.trust-item svg{width:26px;height:26px;color:var(--ice);flex:none;}
.trust-item b{display:block;font-size:14.5px;font-weight:700;}
.trust-item span{display:block;font-size:12.5px;color:var(--steel-light);}

/* ---------- Flow divider (signature element) ---------- */
.flow-divider{position:relative;height:64px;overflow:hidden;}
.flow-divider svg{position:absolute;top:50%;left:0;width:200%;height:46px;transform:translateY(-50%);animation:flowMove 14s linear infinite;}
@keyframes flowMove{from{transform:translate(0,-50%);}to{transform:translate(-50%,-50%);}}
.flow-divider.light{background:var(--paper);}
.flow-divider.dark{background:var(--ink);}

/* ---------- Section headers ---------- */
.section-head{max-width:680px;margin-bottom:54px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- Problem / story split ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:36px;}}
.split.reverse{direction:rtl;}
.split.reverse>*{direction:ltr;}
.media-frame{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft);}
.media-frame img{width:100%;height:100%;object-fit:cover;}
.media-frame .tag{
  position:absolute;bottom:18px;left:18px;background:rgba(7,11,20,.7);backdrop-filter:blur(8px);
  color:#fff;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;
  padding:9px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.18);
}
.stat-row{display:flex;gap:30px;margin-top:30px;flex-wrap:wrap;}
.stat{font-family:var(--font-mono);}
.stat b{display:block;font-size:clamp(1.8rem,3vw,2.4rem);color:var(--brand);font-family:var(--font-display);font-weight:800;}
.stat span{display:block;font-size:12px;color:var(--steel);letter-spacing:.04em;}

.check-list{display:flex;flex-direction:column;gap:14px;margin:24px 0;}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:#3B4554;font-weight:500;}
.check-list svg{width:20px;height:20px;flex:none;margin-top:1px;color:var(--ok);}
.on-dark .check-list li{color:#D7DEE8;}

/* ---------- Services grid ---------- */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
@media (max-width:1024px){.services-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:620px){.services-grid{grid-template-columns:1fr;}}
.service-card{
  background:#fff;border-radius:var(--radius-md);overflow:hidden;border:1px solid #E7EAEF;
  display:flex;flex-direction:column;transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft);}
.service-card .thumb{height:170px;overflow:hidden;}
.service-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.service-card:hover .thumb img{transform:scale(1.07);}
.service-card .body{padding:24px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
.service-card h3{font-size:19px;}
.service-card p{font-size:14.5px;flex:1;}
.service-card .go{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--brand);font-size:14px;}
.service-card .go svg{width:15px;height:15px;transition:transform .3s var(--ease);}
.service-card:hover .go svg{transform:translateX(4px);}

/* dark variant for cross-link sections */
.service-card.on-card-dark{background:var(--navy-2);border-color:rgba(255,255,255,.08);}
.service-card.on-card-dark h3{color:#fff;}
.service-card.on-card-dark p{color:var(--steel-light);}

/* ---------- Process steps ---------- */
.process-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;}
@media (max-width:900px){.process-rail{grid-template-columns:1fr;gap:36px;}}
.process-step{padding:0 22px 0 0;position:relative;}
.process-step:not(:last-child)::after{
  content:"";position:absolute;top:26px;left:0;right:-10px;height:1px;background:linear-gradient(90deg, var(--brand), transparent);
}
@media (max-width:900px){.process-step:not(:last-child)::after{display:none;}}
.process-step .num{font-family:var(--font-mono);font-size:13px;color:var(--brand);font-weight:700;display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.process-step .num::before{content:"";width:52px;height:52px;border-radius:50%;border:1.5px solid var(--brand);flex:none;}
.process-step h3{font-size:18px;}
.process-step p{font-size:14.5px;}

/* ---------- Areas grid ---------- */
.areas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
@media (max-width:900px){.areas-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:620px){.areas-grid{grid-template-columns:repeat(2,1fr);}}
.area-chip{
  display:flex;flex-direction:column;gap:4px;padding:18px 18px;border-radius:14px;
  background:var(--navy-2);border:1px solid rgba(255,255,255,.08);
  transition:border-color .3s var(--ease), background .3s var(--ease), transform .3s var(--ease);
}
.area-chip:hover{border-color:var(--ice);background:#162236;transform:translateY(-3px);}
.area-chip b{color:#fff;font-size:15px;}
.area-chip span{color:var(--steel-light);font-size:12px;font-family:var(--font-mono);}

/* ---------- Why us ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media (max-width:900px){.why-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:620px){.why-grid{grid-template-columns:1fr;}}
.why-card{padding:30px 26px;border-radius:18px;background:#fff;border:1px solid #E7EAEF;}
.why-card svg{width:30px;height:30px;color:var(--brand);margin-bottom:18px;}
.why-card h3{font-size:17px;margin-bottom:8px;}
.why-card p{font-size:14px;margin-bottom:0;}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
@media (max-width:900px){.gallery{grid-template-columns:repeat(2,1fr);}}
.gallery .g-item{border-radius:14px;overflow:hidden;aspect-ratio:1/1;}
.gallery .g-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.gallery .g-item:hover img{transform:scale(1.08);}
.gallery .g-item.wide{grid-column:span 2;aspect-ratio:auto;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:780px;}
.faq-item{border:1px solid #E7EAEF;border-radius:14px;background:#fff;overflow:hidden;}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 24px;font-weight:700;font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:22px;color:var(--brand);font-weight:400;flex:none;transition:transform .3s var(--ease);}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .a{padding:0 24px 22px;font-size:14.5px;color:#4C5667;margin:0;}

/* ---------- Quote / contact section ---------- */
.quote-section{background:var(--ink);position:relative;overflow:hidden;}
.quote-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start;}
@media (max-width:900px){.quote-grid{grid-template-columns:1fr;gap:36px;}}
.quote-info .info-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px;}
.quote-info .info-row svg{width:22px;height:22px;color:var(--ice);flex:none;margin-top:2px;}
.quote-info .info-row b{display:block;color:#fff;font-size:15px;}
.quote-info .info-row span{display:block;color:var(--steel-light);font-size:13.5px;}
.quote-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:36px;backdrop-filter:blur(6px);}
@media (max-width:620px){.quote-card{padding:24px;}}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:560px){.form-row{grid-template-columns:1fr;}}
.field{margin-bottom:16px;}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--steel-light);margin-bottom:7px;letter-spacing:.02em;}
.field input, .field select, .field textarea{
  width:100%;padding:14px 16px;border-radius:11px;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.05);color:#fff;font-family:inherit;font-size:14.5px;
  transition:border-color .3s var(--ease), background .3s var(--ease);
}
.field textarea{resize:vertical;min-height:96px;}
.field input::placeholder, .field textarea::placeholder{color:#5B6679;}
.field input:focus, .field select:focus, .field textarea:focus{outline:none;border-color:var(--ice);background:rgba(255,255,255,.08);}
.field select option{color:#000;}
.form-note{font-size:12px;color:var(--steel);margin-top:14px;}
.form-msg{display:none;padding:14px 16px;border-radius:10px;font-size:14px;margin-bottom:16px;font-weight:600;}
.form-msg.ok{display:block;background:rgba(43,209,126,.15);color:#7CF0B3;border:1px solid rgba(43,209,126,.3);}
.form-msg.err{display:block;background:rgba(255,90,90,.12);color:#FF9F9F;border:1px solid rgba(255,90,90,.3);}

/* ---------- Footer ---------- */
footer{background:#04070C;padding:70px 0 0;border-top:1px solid rgba(255,255,255,.06);}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand img{height:44px;margin-bottom:16px;}
.footer-brand p{color:var(--steel-light);font-size:13.5px;max-width:280px;}
.footer-col h4{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.12em;font-size:11.5px;color:var(--ice);font-weight:600;margin-bottom:18px;}
.footer-col a, .footer-col span{display:block;color:var(--steel-light);font-size:13.8px;margin-bottom:11px;}
.footer-col a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.07);padding:22px 0 110px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--steel);font-size:12.5px;}
@media (max-width:760px){.footer-bottom{padding-bottom:120px;}}
.footer-bottom a{color:var(--steel);}
.footer-bottom a:hover{color:#fff;}

/* ---------- Sticky mobile CTA bar ---------- */
.mobile-cta-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:250;display:none;
  background:rgba(7,11,20,.92);backdrop-filter:blur(14px);
  border-top:1px solid rgba(255,255,255,.1);
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  gap:10px;
}
.mobile-cta-bar a{flex:1;text-align:center;padding:14px 10px;border-radius:12px;font-weight:700;font-size:14.5px;display:flex;align-items:center;justify-content:center;gap:8px;}
.mobile-cta-bar .call{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2);}
.mobile-cta-bar .quote{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;}
.mobile-cta-bar svg{width:17px;height:17px;}
@media (max-width:760px){
  .mobile-cta-bar{display:flex;}
  body{padding-bottom:0;}
}

/* ---------- Floating desktop call button ---------- */
.float-call{
  position:fixed;bottom:30px;right:30px;z-index:240;
  display:flex;align-items:center;gap:10px;padding:15px 22px;border-radius:999px;
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;font-weight:700;font-size:14px;
  box-shadow:0 16px 36px -10px rgba(14,107,214,.6);
  transition:transform .3s var(--ease);
}
.float-call:hover{transform:translateY(-3px) scale(1.03);}
.float-call svg{width:18px;height:18px;}
@media (max-width:760px){.float-call{display:none;}}

/* ---------- Map block ---------- */
.map-banner{
  background:var(--navy);border-radius:var(--radius-lg);padding:48px;display:flex;justify-content:space-between;gap:40px;align-items:center;flex-wrap:wrap;
  border:1px solid rgba(255,255,255,.08);
}
@media (max-width:760px){.map-banner{padding:32px;}}
.map-banner h3{color:#fff;font-size:24px;margin-bottom:8px;}
.map-banner p{color:var(--steel-light);margin-bottom:0;max-width:480px;}

/* ---------- misc utility ---------- */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px;}
.badge{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);background:rgba(14,107,214,.08);border:1px solid rgba(14,107,214,.22);padding:7px 13px;border-radius:999px;}
.on-dark .badge{color:var(--ice);background:rgba(95,208,255,.08);border-color:rgba(95,208,255,.25);}

.bg-navy{background:var(--navy);}
.bg-ink{background:var(--ink);}
.bg-paper2{background:var(--paper-2);}

.two-col-text{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
@media (max-width:800px){.two-col-text{grid-template-columns:1fr;gap:8px;}}

.cross-services{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:900px){.cross-services{grid-template-columns:1fr;}}

.local-list{columns:2;gap:30px;}
@media (max-width:620px){.local-list{columns:1;}}
.local-list li{margin-bottom:10px;break-inside:avoid;}
.local-list a{font-size:14.5px;font-weight:600;color:var(--brand);display:inline-flex;gap:6px;align-items:center;}
.local-list a:hover{color:var(--brand-deep);text-decoration:underline;}