/* =========================================================
   5 Star Plumbing Chicago — Main Stylesheet
   Table of contents:
   1. Variables & Reset
   2. Typography & Utilities
   3. Buttons
   4. Header & Navigation
   5. Hero
   6. Trust Bar / Stats
   7. Section Headings
   8. Services Grid & Cards
   9. Why Us / Features
   10. Gallery & Lightbox
   11. Testimonials
   12. Service Areas
   13. CTA Banner
   14. Contact / Forms
   15. Footer
   16. FAQ Accordion
   17. Process Steps
   18. Animations
   19. Back to top / Sticky call bar
   20. Responsive
   ========================================================= */

/* ---------- 1. Variables & Reset ---------- */
:root{
  --navy:#0b2140;
  --navy-dark:#071527;
  --navy-soft:#132c4f;
  --blue:#1565c0;
  --copper:#c9722b;
  --copper-light:#e69a4f;
  --copper-dark:#a85c1f;
  --gold:#f0b429;
  --gray-25:#fbfcfd;
  --gray-50:#f5f7fa;
  --gray-100:#eef1f6;
  --gray-200:#dfe4ec;
  --gray-400:#9aa5b5;
  --gray-600:#5b6676;
  --gray-700:#3c4656;
  --gray-900:#1a2230;
  --white:#ffffff;
  --success:#1e8e5a;
  --danger:#c0392b;
  --radius-sm:6px;
  --radius:12px;
  --radius-lg:20px;
  --shadow-sm:0 2px 8px rgba(11,33,64,.08);
  --shadow:0 8px 24px rgba(11,33,64,.12);
  --shadow-lg:0 20px 48px rgba(11,33,64,.18);
  --container:1200px;
  --header-h:84px;
  --transition:.25s ease;
  --font-head:'Poppins',system-ui,-apple-system,Segoe UI,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;overflow-x:hidden;width:100%;}
body{
  font-family:var(--font-body);
  color:var(--gray-700);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
  position:relative;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input,textarea,select{font-family:inherit;font-size:1rem;}
h1,h2,h3,h4,h5{font-family:var(--font-head);color:var(--navy);line-height:1.2;font-weight:700;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
section{padding:96px 0;}
.section-alt{background:var(--gray-50);}
.section-navy{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-dark) 100%);color:#dfe6f2;}
.section-navy h2,.section-navy h3{color:var(--white);}

::selection{background:var(--copper);color:#fff;}

/* focus visibility for accessibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid var(--copper-light);
  outline-offset:2px;
}

/* ---------- 2. Typography & Utilities ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-head);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--copper-dark);
  background:rgba(201,114,43,.1);
  padding:8px 16px;
  border-radius:999px;
  margin-bottom:18px;
}
.section-navy .eyebrow{color:var(--gold);background:rgba(240,180,41,.12);}
.eyebrow svg{width:14px;height:14px;flex:none;}

h2.h2, .h2{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:16px;}
.h3{font-size:1.35rem;margin-bottom:10px;}
.lead{font-size:1.15rem;color:var(--gray-600);max-width:640px;}
.section-navy .lead{color:#c2cfe3;}
.center{text-align:center;margin-left:auto;margin-right:auto;}
.mt-8{margin-top:8px;}.mt-16{margin-top:16px;}.mt-24{margin-top:24px;}.mt-32{margin-top:32px;}.mt-48{margin-top:48px;}
.mb-0{margin-bottom:0;}
.text-copper{color:var(--copper);}
.text-white{color:#fff;}
.grid{display:grid;gap:32px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.flex{display:flex;}
.flex-center{display:flex;align-items:center;justify-content:center;}
.flex-between{display:flex;align-items:center;justify-content:space-between;}
.gap-8{gap:8px;}.gap-12{gap:12px;}.gap-16{gap:16px;}.gap-24{gap:24px;}
.badge-star{color:var(--gold);letter-spacing:2px;font-size:1.05rem;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
.divider{width:64px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--copper),var(--gold));margin:0 auto 22px;}
.divider.left{margin:0 0 22px;}

/* ---------- 3. Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-head);
  font-weight:600;
  font-size:.98rem;
  padding:15px 30px;
  border-radius:999px;
  transition:transform var(--transition),box-shadow var(--transition),background var(--transition),color var(--transition);
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none;}
.btn-primary{
  background:linear-gradient(135deg,var(--copper) 0%,var(--copper-dark) 100%);
  color:#fff;
  box-shadow:0 10px 24px rgba(201,114,43,.35);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(201,114,43,.45);}
.btn-secondary{
  background:#fff;
  color:var(--navy);
  box-shadow:var(--shadow-sm);
  border:1px solid var(--gray-200);
}
.btn-secondary:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.btn-outline-light{
  background:transparent;
  color:#fff;
  border:2px solid rgba(255,255,255,.5);
}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.btn-block{width:100%;}
.btn-lg{padding:18px 38px;font-size:1.05rem;}
.btn-sm{padding:10px 20px;font-size:.88rem;}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none !important;}

/* ---------- 4. Header & Navigation ---------- */
.top-strip{
  background:var(--navy-dark);
  color:#b9c6db;
  font-size:.85rem;
}
.top-strip .container{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:9px;padding-bottom:9px;
  flex-wrap:wrap;
  gap:8px;
}
.top-strip a{transition:color var(--transition);}
.top-strip a:hover{color:var(--gold);}
.top-strip .strip-left{display:flex;gap:22px;flex-wrap:wrap;align-items:center;}
.top-strip .strip-left span{display:inline-flex;align-items:center;gap:6px;}
.top-strip svg{width:14px;height:14px;}
.top-strip .strip-social{display:flex;gap:12px;}
.top-strip .strip-social a{
  width:26px;height:26px;border-radius:50%;
  background:rgba(255,255,255,.08);
  display:inline-flex;align-items:center;justify-content:center;
}
.top-strip .strip-social svg{width:13px;height:13px;}

header.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(6px);
  box-shadow:0 2px 18px rgba(11,33,64,.08);
  transition:box-shadow var(--transition);
}
.navbar{
  display:flex;align-items:center;justify-content:space-between;
  height:var(--header-h);
  gap:20px;
}
.logo{display:flex;align-items:center;gap:12px;flex:none;}
.logo .mark{width:50px;height:50px;flex:none;}
.logo .word{font-family:var(--font-head);font-weight:800;line-height:1.05;color:var(--navy);font-size:1.28rem;letter-spacing:.01em;}
.logo .word b{color:var(--copper);}
.logo .word small{display:block;font-family:var(--font-body);font-weight:600;font-size:.62rem;letter-spacing:.22em;color:var(--gray-600);text-transform:uppercase;margin-top:2px;}

.main-nav{display:flex;align-items:center;gap:6px;}
.main-nav > ul{display:flex;align-items:center;gap:2px;}
.main-nav a.nav-link{
  display:flex;align-items:center;gap:5px;
  padding:12px 15px;
  font-weight:600;
  font-size:.96rem;
  color:var(--gray-700);
  border-radius:var(--radius-sm);
  transition:color var(--transition),background var(--transition);
}
.main-nav a.nav-link:hover,.main-nav a.nav-link.active{color:var(--copper-dark);background:rgba(201,114,43,.08);}
.main-nav svg.chev{width:11px;height:11px;transition:transform var(--transition);}
.has-dropdown{position:relative;}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.has-dropdown:hover svg.chev{transform:rotate(180deg);}
.dropdown{
  position:absolute;top:calc(100% + 8px);left:0;
  min-width:280px;
  background:#fff;
  border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  padding:10px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity var(--transition),transform var(--transition),visibility var(--transition);
  z-index:50;
}
.dropdown a{
  display:flex;align-items:center;gap:12px;
  padding:11px 12px;
  border-radius:var(--radius-sm);
  font-size:.92rem;
  font-weight:600;
  color:var(--gray-700);
}
.dropdown a:hover{background:var(--gray-50);color:var(--copper-dark);}
.dropdown a .ic{
  width:34px;height:34px;flex:none;border-radius:9px;
  background:rgba(21,101,192,.1);
  display:flex;align-items:center;justify-content:center;
}
.dropdown a .ic svg{width:17px;height:17px;color:var(--blue);}
.dropdown a small{display:block;font-weight:500;color:var(--gray-400);font-size:.76rem;}

.nav-cta{display:flex;align-items:center;gap:14px;flex:none;}
.call-chip{
  display:flex;align-items:center;gap:10px;
  padding:8px 10px 8px 8px;
  border-radius:999px;
  background:var(--gray-50);
}
.call-chip .ico{
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,var(--copper),var(--copper-dark));
  display:flex;align-items:center;justify-content:center;flex:none;
  animation:pulse-ring 2.4s infinite;
}
.call-chip .ico svg{width:17px;height:17px;color:#fff;}
.call-chip .txt{line-height:1.15;}
.call-chip .txt small{display:block;font-size:.68rem;color:var(--gray-600);font-weight:600;text-transform:uppercase;letter-spacing:.06em;}
.call-chip .txt strong{font-family:var(--font-head);font-size:1rem;color:var(--navy);}
@keyframes pulse-ring{
  0%{box-shadow:0 0 0 0 rgba(201,114,43,.45);}
  70%{box-shadow:0 0 0 9px rgba(201,114,43,0);}
  100%{box-shadow:0 0 0 0 rgba(201,114,43,0);}
}

.nav-toggle{
  display:none;
  width:46px;height:46px;
  border-radius:var(--radius-sm);
  background:var(--gray-50);
  align-items:center;justify-content:center;
  flex:none;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:20px;height:2px;background:var(--navy);border-radius:2px;
  transition:transform var(--transition),opacity var(--transition);position:relative;
}
.nav-toggle span::before{position:absolute;top:-7px;}
.nav-toggle span::after{position:absolute;top:7px;}
body.nav-open .nav-toggle span{background:transparent;}
body.nav-open .nav-toggle span::before{transform:translateY(7px) rotate(45deg);}
body.nav-open .nav-toggle span::after{transform:translateY(-7px) rotate(-45deg);}

/* ---------- 5. Hero ---------- */
.hero{
  position:relative;
  color:#fff;
  padding:120px 0 110px;
  overflow:hidden;
  background:
    linear-gradient(120deg,rgba(7,21,39,.94) 20%,rgba(11,33,64,.86) 60%,rgba(11,33,64,.65) 100%),
    url('../images/copper-repipe-joists.jpg') center 30%/cover no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 85% 20%,rgba(240,180,41,.18),transparent 45%),
                   radial-gradient(circle at 10% 90%,rgba(21,101,192,.25),transparent 40%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;}
.hero-badge{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.18);
  padding:9px 15px;border-radius:999px;
  font-size:.82rem;font-weight:600;
  backdrop-filter:blur(4px);
}
.hero-badge svg{width:15px;height:15px;color:var(--gold);}
.hero h1{
  font-size:clamp(2.3rem,4.6vw,3.6rem);
  color:#fff;
  margin-bottom:22px;
}
.hero h1 span{color:var(--copper-light);}
.hero p.lead{color:#cdd8ea;max-width:560px;margin-bottom:34px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:38px;}
.hero-trust{display:flex;flex-wrap:wrap;gap:26px;align-items:center;}
.hero-trust .stars{display:flex;flex-direction:column;gap:2px;}
.hero-trust .stars .badge-star{font-size:1.15rem;}
.hero-trust .stars small{color:#b7c4da;font-size:.8rem;}

.hero-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-lg);
  padding:28px;
  backdrop-filter:blur(8px);
  box-shadow:var(--shadow-lg);
}
.hero-card img{border-radius:var(--radius);margin-bottom:20px;aspect-ratio:4/3;object-fit:cover;width:100%;}
.hero-card .cap{font-size:.85rem;color:#c5d1e6;display:flex;gap:10px;align-items:flex-start;}
.hero-card .cap svg{width:18px;height:18px;color:var(--copper-light);flex:none;margin-top:2px;}
.hero-quote-btn{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;
  margin-top:22px;
  padding:16px 18px;
  border-radius:var(--radius);
  background:linear-gradient(135deg,var(--copper),var(--copper-dark));
}
.hero-quote-btn .l div small{display:block;color:#ffe6c8;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;}
.hero-quote-btn .l div strong{font-family:var(--font-head);font-size:1.05rem;color:#fff;}
.hero-quote-btn .arrow{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;flex:none;
  transition:transform var(--transition);
}
.hero-quote-btn:hover .arrow{transform:translateX(4px);}
.hero-quote-btn .arrow svg{width:16px;height:16px;color:#fff;}

/* ---------- 6. Trust bar / stats ---------- */
.trust-bar{background:var(--white);border-bottom:1px solid var(--gray-100);padding:40px 0;}
.trust-bar .grid-4{gap:24px;}
.trust-item{display:flex;align-items:center;gap:16px;}
.trust-item .ic{
  width:54px;height:54px;border-radius:14px;flex:none;
  background:linear-gradient(135deg,rgba(21,101,192,.12),rgba(201,114,43,.12));
  display:flex;align-items:center;justify-content:center;
}
.trust-item .ic svg{width:26px;height:26px;color:var(--copper-dark);}
.trust-item strong{display:block;font-family:var(--font-head);color:var(--navy);font-size:1.02rem;}
.trust-item span{font-size:.85rem;color:var(--gray-600);}

.stats-strip{background:var(--navy);color:#fff;padding:56px 0;}
.stats-strip .grid-4{text-align:center;}
.stat-num{font-family:var(--font-head);font-size:clamp(2rem,3.4vw,2.7rem);font-weight:800;color:var(--gold);}
.stat-label{font-size:.88rem;color:#c3cfe3;font-weight:600;letter-spacing:.02em;margin-top:6px;}

/* ---------- 7. Section headings ---------- */
.section-head{max-width:760px;margin:0 auto 56px;text-align:center;}
.section-head.left{margin:0 0 40px;text-align:left;}

/* ---------- 8. Services ---------- */
.services-grid{grid-template-columns:repeat(3,1fr);}
.service-card{
  background:#fff;
  border:1px solid var(--gray-100);
  border-radius:var(--radius-lg);
  padding:34px 28px;
  box-shadow:var(--shadow-sm);
  transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
  position:relative;
  overflow:hidden;
}
.service-card::after{
  content:"";position:absolute;left:0;bottom:0;height:4px;width:100%;
  background:linear-gradient(90deg,var(--copper),var(--gold));
  transform:scaleX(0);transform-origin:left;transition:transform var(--transition);
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent;}
.service-card:hover::after{transform:scaleX(1);}
.service-card .icon-wrap{
  width:64px;height:64px;border-radius:18px;
  background:linear-gradient(135deg,var(--navy),var(--navy-soft));
  display:flex;align-items:center;justify-content:center;
  margin-bottom:22px;
  box-shadow:0 10px 20px rgba(11,33,64,.22);
}
.service-card .icon-wrap svg{width:30px;height:30px;color:var(--copper-light);}
.service-card h3{font-size:1.22rem;margin-bottom:10px;}
.service-card p{color:var(--gray-600);font-size:.95rem;margin-bottom:18px;}
.service-card .num{
  position:absolute;top:24px;right:28px;
  font-family:var(--font-head);font-weight:800;font-size:2.2rem;
  color:var(--gray-100);
}
.service-card a.more{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:700;font-size:.92rem;color:var(--copper-dark);
}
.service-card a.more svg{width:15px;height:15px;transition:transform var(--transition);}
.service-card a.more:hover svg{transform:translateX(4px);}

/* service detail page */
.service-hero{
  background:linear-gradient(120deg,var(--navy) 0%,var(--navy-dark) 100%);
  color:#fff;padding:70px 0 60px;position:relative;overflow:hidden;
}
.service-hero .container{position:relative;z-index:2;}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:.85rem;color:#b7c4da;margin-bottom:18px;flex-wrap:wrap;}
.breadcrumb a{color:#dfe6f2;font-weight:600;}
.breadcrumb a:hover{color:var(--gold);}
.breadcrumb svg{width:11px;height:11px;}
.service-hero h1{color:#fff;font-size:clamp(1.9rem,3.6vw,2.7rem);max-width:760px;}
.service-detail-grid{grid-template-columns:2fr 1fr;align-items:start;gap:56px;}
.service-body h2{margin-top:8px;}
.service-body p{margin-bottom:18px;color:var(--gray-700);}
.check-list{display:grid;gap:14px;margin:26px 0;}
.check-list li{display:flex;gap:14px;align-items:flex-start;}
.check-list .tick{
  width:26px;height:26px;border-radius:50%;flex:none;
  background:rgba(30,142,90,.12);display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.check-list .tick svg{width:13px;height:13px;color:var(--success);}
.service-image-strip{grid-template-columns:repeat(2,1fr);gap:16px;margin:34px 0;}
.service-image-strip img{border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow-sm);}

.sidebar-card{
  background:var(--gray-50);
  border-radius:var(--radius-lg);
  padding:30px;
  margin-bottom:24px;
}
.sidebar-card h4{font-family:var(--font-head);color:var(--navy);margin-bottom:16px;font-size:1.05rem;}
.sidebar-services li a{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 0;border-bottom:1px solid var(--gray-200);
  font-weight:600;font-size:.92rem;color:var(--gray-700);
}
.sidebar-services li:last-child a{border-bottom:none;}
.sidebar-services li a:hover{color:var(--copper-dark);}
.sidebar-services li a.active{color:var(--copper-dark);}
.sidebar-services li a svg{width:13px;height:13px;}
.sidebar-cta{
  background:linear-gradient(150deg,var(--copper),var(--copper-dark));
  color:#fff;border-radius:var(--radius-lg);padding:30px;text-align:center;
}
.sidebar-cta h4{color:#fff;}
.sidebar-cta p{color:#ffe6c8;font-size:.9rem;margin-bottom:18px;}

/* ---------- 9. Why us / features ---------- */
.why-grid{grid-template-columns:1fr 1fr;align-items:center;gap:64px;}
.why-media{position:relative;}
.why-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);}
.why-media .float-card{
  position:absolute;bottom:-26px;left:-26px;
  background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  padding:20px 22px;
  display:flex;align-items:center;gap:14px;
  max-width:260px;
}
.why-media .float-card .ic{
  width:48px;height:48px;border-radius:12px;flex:none;
  background:rgba(30,142,90,.12);display:flex;align-items:center;justify-content:center;
}
.why-media .float-card .ic svg{width:22px;height:22px;color:var(--success);}
.why-media .float-card strong{display:block;color:var(--navy);font-family:var(--font-head);font-size:.98rem;}
.why-media .float-card span{font-size:.8rem;color:var(--gray-600);}

.feature-list{display:grid;gap:22px;margin-top:8px;}
.feature-item{display:flex;gap:18px;align-items:flex-start;}
.feature-item .ic{
  width:52px;height:52px;border-radius:14px;flex:none;
  background:linear-gradient(135deg,rgba(21,101,192,.1),rgba(201,114,43,.14));
  display:flex;align-items:center;justify-content:center;
}
.feature-item .ic svg{width:24px;height:24px;color:var(--copper-dark);}
.feature-item h3{font-size:1.05rem;margin-bottom:4px;}
.feature-item p{color:var(--gray-600);font-size:.92rem;}

/* ---------- 10. Gallery / lightbox ---------- */
.gallery-filter{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:44px;}
.filter-btn{
  padding:10px 20px;border-radius:999px;font-weight:600;font-size:.88rem;
  background:var(--gray-50);color:var(--gray-700);border:1px solid var(--gray-200);
  transition:background var(--transition),color var(--transition);
}
.filter-btn.active,.filter-btn:hover{background:var(--copper);color:#fff;border-color:var(--copper);}
.gallery-grid{grid-template-columns:repeat(3,1fr);gap:22px;}
.gallery-item{
  position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;
  box-shadow:var(--shadow-sm);
}
.gallery-item img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .5s ease;}
.gallery-item:hover img{transform:scale(1.08);}
.gallery-item .overlay{
  position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(7,21,39,.86) 0%,rgba(7,21,39,.05) 55%,transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;padding:20px;
  opacity:0;transition:opacity var(--transition);
}
.gallery-item:hover .overlay{opacity:1;}
.gallery-item .overlay .tag{
  align-self:flex-start;
  font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--gold);background:rgba(255,255,255,.12);padding:5px 11px;border-radius:999px;margin-bottom:10px;
}
.gallery-item .overlay h4{color:#fff;font-size:1rem;}
.gallery-item .overlay .zoom{
  position:absolute;top:16px;right:16px;
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;
}
.gallery-item .overlay .zoom svg{width:16px;height:16px;color:#fff;}

.lightbox{
  position:fixed;inset:0;z-index:2000;
  background:rgba(5,12,22,.94);
  display:flex;align-items:center;justify-content:center;
  padding:40px;
  opacity:0;visibility:hidden;transition:opacity var(--transition),visibility var(--transition);
}
.lightbox.open{opacity:1;visibility:visible;}
.lightbox figure{max-width:900px;width:100%;text-align:center;}
.lightbox img{max-height:74vh;width:auto;margin:0 auto;border-radius:var(--radius);box-shadow:var(--shadow-lg);}
.lightbox figcaption{color:#dfe6f2;margin-top:18px;font-size:.95rem;}
.lightbox .lb-close,.lightbox .lb-prev,.lightbox .lb-next{
  position:absolute;
  width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  color:#fff;transition:background var(--transition);
}
.lightbox .lb-close:hover,.lightbox .lb-prev:hover,.lightbox .lb-next:hover{background:rgba(255,255,255,.22);}
.lightbox .lb-close{top:24px;right:24px;}
.lightbox .lb-prev{left:24px;top:50%;transform:translateY(-50%);}
.lightbox .lb-next{right:24px;top:50%;transform:translateY(-50%);}
.lightbox .lb-close svg,.lightbox .lb-prev svg,.lightbox .lb-next svg{width:20px;height:20px;}

/* ---------- 11. Testimonials ---------- */
.testi-wrap{position:relative;max-width:820px;margin:0 auto;}
.testi-track{overflow:hidden;}
.testi-slides{display:flex;transition:transform .5s ease;}
.testi-slide{flex:0 0 100%;padding:8px;}
.testi-card{
  background:#fff;border-radius:var(--radius-lg);
  padding:44px;box-shadow:var(--shadow);
  text-align:center;
}
.testi-card .quote-mark{color:var(--copper);opacity:.25;width:44px;height:44px;margin:0 auto 12px;}
.testi-card p{font-size:1.12rem;color:var(--gray-700);font-style:italic;margin-bottom:22px;}
.testi-card .stars{color:var(--gold);margin-bottom:16px;}
.testi-person{display:flex;align-items:center;justify-content:center;gap:12px;}
.testi-person .av{
  width:44px;height:44px;border-radius:50%;
  background:linear-gradient(135deg,var(--navy),var(--blue));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:700;
}
.testi-person strong{display:block;color:var(--navy);font-size:.95rem;}
.testi-person span{font-size:.8rem;color:var(--gray-600);}
.testi-nav{display:flex;justify-content:center;gap:10px;margin-top:26px;}
.testi-dot{width:10px;height:10px;border-radius:50%;background:var(--gray-200);transition:background var(--transition),transform var(--transition);}
.testi-dot.active{background:var(--copper);transform:scale(1.2);}
.testi-placeholder-note{
  text-align:center;font-size:.8rem;color:var(--gray-400);margin-top:18px;
}

/* ---------- 12. Service areas ---------- */
.areas-grid{grid-template-columns:repeat(4,1fr);gap:14px;}
.area-chip{
  display:flex;align-items:center;gap:10px;
  padding:14px 16px;background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius-sm);
  font-weight:600;font-size:.92rem;color:var(--gray-700);
  transition:border-color var(--transition),transform var(--transition);
}
.area-chip:hover{border-color:var(--copper);transform:translateY(-2px);}
.area-chip svg{width:15px;height:15px;color:var(--copper);flex:none;}

/* ---------- 13. CTA banner ---------- */
.cta-banner{
  background:linear-gradient(120deg,var(--copper) 0%,var(--copper-dark) 100%);
  color:#fff;padding:64px 0;position:relative;overflow:hidden;
}
.cta-banner::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 90% 10%,rgba(255,255,255,.18),transparent 40%);
}
.cta-banner .container{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;}
.cta-banner h2{color:#fff;margin-bottom:6px;}
.cta-banner p{color:#ffe6c8;}
.cta-banner .btn-secondary{color:var(--copper-dark);}

/* ---------- 14. Contact / Forms ---------- */
.contact-grid{grid-template-columns:1fr 1.15fr;gap:56px;align-items:start;}
.contact-info-card{
  background:var(--navy);color:#dfe6f2;border-radius:var(--radius-lg);padding:38px;
}
.contact-info-card h3{color:#fff;}
.contact-info-list{display:grid;gap:22px;margin-top:26px;}
.contact-info-list li{display:flex;gap:16px;align-items:flex-start;}
.contact-info-list .ic{
  width:46px;height:46px;border-radius:12px;flex:none;
  background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;
}
.contact-info-list .ic svg{width:20px;height:20px;color:var(--copper-light);}
.contact-info-list strong{display:block;color:#fff;font-family:var(--font-head);font-size:.95rem;margin-bottom:2px;}
.contact-info-list a,.contact-info-list span{color:#c3cfe3;font-size:.92rem;}
.contact-info-list a:hover{color:var(--gold);}
.hours-table{margin-top:26px;border-top:1px solid rgba(255,255,255,.14);padding-top:20px;}
.hours-table div{display:flex;justify-content:space-between;padding:6px 0;font-size:.88rem;color:#c3cfe3;}
.hours-table strong{color:#fff;}

.form-card{
  background:#fff;border:1px solid var(--gray-100);
  border-radius:var(--radius-lg);
  padding:40px;box-shadow:var(--shadow);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:20px;}
.field label{display:block;font-weight:700;font-size:.86rem;color:var(--navy);margin-bottom:8px;}
.field label .req{color:var(--copper);}
.field input,.field select,.field textarea{
  width:100%;padding:13px 16px;
  border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);
  color:var(--gray-900);
  transition:border-color var(--transition),box-shadow var(--transition);
  background:#fff;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--copper);
  box-shadow:0 0 0 4px rgba(201,114,43,.14);
  outline:none;
}
.field textarea{resize:vertical;min-height:120px;}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--danger);}
.field .err-msg{display:none;color:var(--danger);font-size:.8rem;margin-top:6px;font-weight:600;}
.field.has-error .err-msg{display:block;}
.field-check{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--gray-600);}
.field-check input{width:auto;margin-top:3px;}

.form-msg{
  display:none;align-items:center;gap:12px;
  padding:16px 18px;border-radius:var(--radius-sm);margin-bottom:22px;font-size:.92rem;font-weight:600;
}
.form-msg.show{display:flex;}
.form-msg.success{background:rgba(30,142,90,.1);color:var(--success);}
.form-msg.error{background:rgba(192,57,43,.1);color:var(--danger);}
.form-msg svg{width:20px;height:20px;flex:none;}

.map-embed{
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--gray-100);
}
.map-embed iframe{width:100%;height:360px;border:0;display:block;}

/* ---------- 15. Footer ---------- */
footer.site-footer{background:var(--navy-dark);color:#9fb0c9;padding-top:80px;}
.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.footer-logo .word{font-family:var(--font-head);font-weight:800;color:#fff;font-size:1.2rem;}
.footer-logo .word b{color:var(--copper-light);}
footer.site-footer p{font-size:.9rem;line-height:1.7;color:#8fa1bc;}
footer h4{color:#fff;font-family:var(--font-head);font-size:1rem;margin-bottom:20px;}
.footer-links li{margin-bottom:12px;}
.footer-links a{font-size:.9rem;color:#9fb0c9;transition:color var(--transition),padding-left var(--transition);}
.footer-links a:hover{color:var(--gold);padding-left:4px;}
.footer-contact li{display:flex;gap:12px;margin-bottom:16px;font-size:.9rem;align-items:flex-start;}
.footer-contact svg{width:16px;height:16px;color:var(--copper-light);flex:none;margin-top:3px;}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;transition:background var(--transition),transform var(--transition);
}
.footer-social a:hover{background:var(--copper);transform:translateY(-3px);}
.footer-social svg{width:16px;height:16px;color:#fff;}
.footer-bottom{
  margin-top:60px;padding:24px 0;border-top:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#7488a5;
}
.footer-bottom a{color:#9fb0c9;}
.footer-bottom a:hover{color:var(--gold);}
.footer-badges{display:flex;gap:10px;flex-wrap:wrap;}
.footer-badges span{
  border:1px solid rgba(255,255,255,.15);padding:5px 12px;border-radius:999px;font-size:.72rem;font-weight:600;color:#c3cfe3;
}

/* ---------- 16. FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:14px;}
.faq-item{
  background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius);overflow:hidden;
  transition:box-shadow var(--transition);
}
.faq-item.open{box-shadow:var(--shadow-sm);}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:22px 26px;text-align:left;font-family:var(--font-head);font-weight:600;color:var(--navy);font-size:1rem;
}
.faq-q .plus{
  width:30px;height:30px;border-radius:50%;background:var(--gray-50);flex:none;
  display:flex;align-items:center;justify-content:center;transition:transform var(--transition),background var(--transition);
}
.faq-item.open .faq-q .plus{transform:rotate(45deg);background:var(--copper);}
.faq-item.open .faq-q .plus svg{color:#fff;}
.faq-q .plus svg{width:14px;height:14px;color:var(--copper-dark);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a div{padding:0 26px 22px;color:var(--gray-600);font-size:.94rem;}

/* ---------- 17. Process steps ---------- */
.process-grid{grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;}
.process-item{position:relative;padding-top:20px;}
.process-item .step-num{
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--navy),var(--navy-soft));
  color:var(--copper-light);font-family:var(--font-head);font-weight:800;font-size:1.3rem;
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  box-shadow:0 10px 22px rgba(11,33,64,.2);
}
.process-item h3{font-size:1.05rem;margin-bottom:8px;}
.process-item p{font-size:.9rem;color:var(--gray-600);}
.process-item:not(:last-child)::after{
  content:"";position:absolute;top:48px;left:100%;width:24px;height:2px;
  background:var(--gray-200);
  display:none;
}
@media(min-width:900px){.process-item:not(:last-child)::after{display:block;}}

/* ---------- 18. Animations ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in-view{opacity:1;transform:translateY(0);}
.reveal-delay-1.in-view{transition-delay:.08s;}
.reveal-delay-2.in-view{transition-delay:.16s;}
.reveal-delay-3.in-view{transition-delay:.24s;}
.reveal-delay-4.in-view{transition-delay:.32s;}
.reveal-delay-5.in-view{transition-delay:.4s;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- 19. Back to top / sticky bar ---------- */
.back-to-top{
  position:fixed;right:24px;bottom:96px;z-index:900;
  width:48px;height:48px;border-radius:50%;
  background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity var(--transition),transform var(--transition),visibility var(--transition),background var(--transition);
}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.back-to-top:hover{background:var(--copper);}
.back-to-top svg{width:18px;height:18px;}

.mobile-call-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:900;
  display:none;
  background:var(--navy);
  padding:12px 16px;
  box-shadow:0 -6px 20px rgba(0,0,0,.18);
  gap:10px;
}
.mobile-call-bar a{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:13px;border-radius:999px;font-weight:700;font-size:.9rem;
}
.mobile-call-bar a.mc-call{background:linear-gradient(135deg,var(--copper),var(--copper-dark));color:#fff;}
.mobile-call-bar a.mc-quote{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25);}
.mobile-call-bar svg{width:16px;height:16px;}

/* ---------- 20. Responsive ---------- */
@media(max-width:1080px){
  .services-grid,.gallery-grid{grid-template-columns:repeat(2,1fr);}
  .areas-grid{grid-template-columns:repeat(3,1fr);}
  .process-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-card{max-width:460px;}
}
@media(max-width:960px){
  .main-nav{
    position:fixed;top:var(--header-h);left:0;right:0;bottom:0;
    background:#fff;
    padding:20px 24px 100px;
    overflow-y:auto;
    transform:translateX(100%);
    visibility:hidden;
    transition:transform .3s ease,visibility 0s linear .3s;
    flex-direction:column;align-items:stretch;
    z-index:999;
  }
  body.nav-open .main-nav{transform:translateX(0);visibility:visible;transition:transform .3s ease;}
  .main-nav > ul{flex-direction:column;align-items:stretch;gap:0;}
  .main-nav a.nav-link{padding:16px 6px;border-bottom:1px solid var(--gray-100);border-radius:0;}
  .dropdown{
    position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    display:none;padding:0 0 10px 14px;border-left:2px solid var(--gray-100);margin-left:6px;
  }
  .has-dropdown.open .dropdown{display:block;}
  .has-dropdown.open svg.chev{transform:rotate(180deg);}
  .nav-toggle{display:flex;}
  .call-chip{display:none;}
  .nav-cta{gap:10px;}
  .nav-cta .btn-primary{display:none;}
  .mobile-call-bar{display:flex;}
  body{padding-bottom:78px;}
  /* backdrop-filter establishes a new containing block for fixed descendants,
     which would confine the full-screen mobile nav panel to the header's own
     box instead of the viewport — disable it at this breakpoint. */
  header.site-header{backdrop-filter:none;}
}
@media(max-width:480px){
  .logo .mark{width:40px;height:40px;}
  .logo .word{font-size:1.02rem;}
  .logo .word small{font-size:.56rem;}
  .navbar{gap:8px;}
  .top-strip .strip-left span:nth-child(2){display:none;}
}
@media(max-width:860px){
  .why-grid,.contact-grid,.service-detail-grid{grid-template-columns:1fr;}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}
  section{padding:70px 0;}
  .why-media .float-card{position:static;margin-top:-40px;margin-left:20px;max-width:none;}
}
@media(max-width:640px){
  .grid-2,.grid-3,.grid-4,.services-grid,.gallery-grid,.areas-grid,.process-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .top-strip .strip-left span:nth-child(3){display:none;}
  .hero{padding:96px 0 80px;}
  .cta-banner .container{flex-direction:column;text-align:center;}
  .lightbox .lb-prev{left:8px;}
  .lightbox .lb-next{right:8px;}
  .lightbox{padding:20px;}
}