/* ==========================================================================
   Commercial Roofing Boise — styles.css
   Matched to reference site: flat corporate contractor look.
   Navy + red-orange accent. Rectangular buttons, small radius.
   ========================================================================== */

:root{
  --navy-900:#1e3350;
  --navy-800:#26405f;
  --navy-700:#2f4d70;
  --steel-100:#f5f6f8;
  --steel-200:#e8eaed;
  --steel-400:#c3c9d1;
  --slate-600:#5c6672;
  --white:#ffffff;
  --orange-500:#e2622a;
  --orange-600:#c8501e;
  --font-head:'Poppins', Arial, sans-serif;
  --font-body:'Inter', Arial, sans-serif;
  --radius:4px;
  --radius-lg:6px;
  --shadow-sm:0 1px 4px rgba(20,29,41,0.08);
  --shadow-md:0 10px 28px rgba(20,29,41,0.16);
  --container:1360px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--navy-900);
  background:var(--white);
  line-height:1.65;
  font-size:16px;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.2;margin:0 0 .5em;color:var(--navy-900);}
p{margin:0 0 1em;color:var(--slate-600);}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
section{padding:80px 0;}
.section-tight{padding:0;}
a:focus-visible,button:focus-visible{outline:3px solid var(--orange-500);outline-offset:2px;}

/* Eyebrow label */
.eyebrow{
  display:inline-block;
  font-family:var(--font-head);
  font-weight:700;
  font-size:13px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--orange-500);
  margin-bottom:12px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-head);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.03em;
  font-size:14px;
  padding:15px 30px;
  border-radius:var(--radius);
  border:2px solid transparent;
  cursor:pointer;
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.btn-primary{background:var(--orange-500);color:var(--white);}
.btn-primary:hover{background:var(--orange-600);}
.btn-outline{background:transparent;border-color:var(--white);color:var(--white);}
.btn-outline:hover{background:var(--white);color:var(--navy-900);}
.btn-outline-dark{background:transparent;border-color:var(--navy-900);color:var(--navy-900);}
.btn-outline-dark:hover{background:var(--navy-900);color:var(--white);}
.btn-block{display:flex;width:100%;justify-content:center;background:var(--navy-900);color:var(--white);}
.btn-block:hover{background:var(--navy-700);}

/* Checkmark list (used for About / Offer / Why Choose Us — plain rows, no card boxes) */
.check-list li{position:relative;padding-left:28px;margin-bottom:14px;font-size:15px;color:var(--navy-800);font-weight:500;}
.check-list li::before{
  content:"\2714";
  position:absolute;left:0;top:0;
  color:var(--orange-500);
  font-size:14px;
  font-weight:700;
}
.check-list.two-col{display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;}

/* ---------- Top bar ---------- */
.topbar{background:var(--white);border-bottom:1px solid var(--steel-200);font-size:13px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;padding-top:8px;padding-bottom:8px;}
.topbar a.phone{color:var(--navy-800);font-weight:600;}
.topbar .social{display:flex;gap:14px;}
.topbar .social a{color:var(--navy-800);}
.topbar .social a:hover{color:var(--orange-500);}

/* ---------- Header ---------- */
header.site-header{background:var(--white);position:sticky;top:0;z-index:50;box-shadow:var(--shadow-sm);}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:24px;}
.logo img{height:52px;width:auto;}
nav.main-nav{display:flex;align-items:center;}
nav.main-nav > ul{display:flex;gap:30px;align-items:center;}
nav.main-nav > ul > li{position:relative;}
nav.main-nav a.nav-link{
  font-family:var(--font-head);
  font-weight:600;
  font-size:14px;
  letter-spacing:.02em;
  text-transform:uppercase;
  color:var(--navy-800);
  padding:8px 0;
}
nav.main-nav a.nav-link:hover{color:var(--orange-500);}
.dropdown{position:relative;}
.dropdown-menu{
  display:none;
  position:absolute;
  top:100%;left:50%;
  transform:translateX(-50%);
  background:var(--navy-900);
  min-width:200px;
  box-shadow:var(--shadow-md);
  padding:6px 0;
}
.dropdown.open .dropdown-menu{display:block;}
@media (hover:hover) and (pointer:fine){
  .dropdown:hover .dropdown-menu{display:block;}
}
.dropdown-menu li a{
  display:block;
  padding:11px 22px;
  font-family:var(--font-body);
  font-weight:500;
  text-transform:none;
  font-size:14px;
  color:var(--steel-400);
}
.dropdown-menu li a:hover{color:var(--orange-500);}
.header-cta{display:flex;align-items:center;gap:18px;flex:none;}
.mobile-nav-toggle{display:none;background:none;border:none;font-size:26px;color:var(--navy-900);cursor:pointer;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:url("images/hero-building.svg") center/cover no-repeat;
  color:var(--white);
  padding:130px 0 110px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(20,29,41,.92) 0%, rgba(20,29,41,.78) 45%, rgba(20,29,41,.35) 100%);
}
.hero .container{position:relative;}
.hero-copy{max-width:600px;}
.hero h1{color:var(--white);font-size:48px;text-transform:uppercase;margin-bottom:20px;}
.hero p.lead{color:var(--steel-400);font-size:17px;max-width:46ch;}
.hero-actions{margin-top:28px;}

/* ---------- Cost Calculator ---------- */
.calc-section{background:var(--steel-100);}
.calc-wrap{display:grid;grid-template-columns:1fr;gap:0;max-width:880px;margin:0 auto;}
.calc-intro{text-align:center;max-width:680px;margin:0 auto 40px;}
.calc-intro h2{font-size:32px;text-transform:uppercase;}
.calc-card{background:var(--white);box-shadow:var(--shadow-md);padding:40px 40px 36px;}
.calc-field{margin-bottom:30px;}
.calc-field:last-of-type{margin-bottom:0;}
.calc-field label.calc-label{
  display:block;font-family:var(--font-head);font-weight:700;font-size:15px;
  color:var(--navy-900);margin-bottom:14px;text-transform:uppercase;letter-spacing:.02em;
}
.calc-range-row{display:flex;align-items:center;gap:18px;}
.calc-range-row input[type="range"]{
  flex:1;height:6px;border-radius:3px;background:var(--steel-200);
  appearance:none;-webkit-appearance:none;outline:none;cursor:pointer;
}
.calc-range-row input[type="range"]::-webkit-slider-thumb{
  appearance:none;-webkit-appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--orange-500);border:3px solid var(--white);box-shadow:0 0 0 1px var(--orange-500);cursor:pointer;
}
.calc-range-row input[type="range"]::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;background:var(--orange-500);
  border:3px solid var(--white);box-shadow:0 0 0 1px var(--orange-500);cursor:pointer;
}
.calc-range-value{
  flex:none;min-width:96px;text-align:right;font-family:var(--font-head);
  font-weight:700;font-size:17px;color:var(--navy-900);
}
.calc-note{font-size:13px;color:var(--slate-600);margin-top:10px;margin-bottom:0;}
.calc-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;}
.calc-option{position:relative;}
.calc-option input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;}
.calc-option span{
  display:block;padding:13px 14px;text-align:center;border:2px solid var(--steel-200);
  border-radius:var(--radius);font-size:14px;font-weight:600;color:var(--navy-800);
  transition:border-color .15s ease, background .15s ease, color .15s ease;
}
.calc-option input:checked + span{border-color:var(--orange-500);background:var(--orange-500);color:var(--white);}
.calc-option input:focus-visible + span{outline:2px solid var(--navy-900);outline-offset:2px;}
.calc-result{
  margin-top:34px;padding:30px 32px;background:var(--navy-900);text-align:center;
}
.calc-result .calc-result-label{
  font-family:var(--font-head);font-weight:600;font-size:13px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--steel-400);margin-bottom:8px;
}
.calc-result .calc-result-value{
  font-family:var(--font-head);font-weight:700;font-size:36px;color:var(--white);
}
.calc-result .calc-result-caveat{font-size:13px;color:var(--steel-400);margin-top:10px;margin-bottom:0;}
.calc-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:26px;}
.calc-crosslink{text-align:center;margin-top:22px;font-size:14px;}
.calc-crosslink a{color:var(--orange-500);font-weight:600;text-decoration:underline;}

@media (max-width:640px){
  .calc-card{padding:28px 22px 26px;}
  .calc-result .calc-result-value{font-size:28px;}
}

/* ---------- Interior page hero (plain title banner, used on service pages) ---------- */
.page-hero{
  position:relative;
  background:url("images/hero-building.svg") center/cover no-repeat;
  color:var(--white);
  padding:56px 0 64px;
  overflow:hidden;
}
.page-hero::before{content:"";position:absolute;inset:0;background:rgba(20,29,41,.72);}
.page-hero .container{position:relative;}
.page-hero h1{color:var(--white);font-size:38px;text-transform:uppercase;margin:0;}

/* ---------- Intro (service-page card + photo, light gray section) ---------- */
.intro{background:var(--steel-100);}
.intro .container{
  display:grid;
  grid-template-columns:.82fr 1.18fr;
  gap:36px;
  align-items:stretch;
}
.intro-card{
  background:var(--white);
  box-shadow:var(--shadow-sm);
  padding:40px 36px;
  align-self:start;
}
.intro-card h2{font-size:26px;text-transform:uppercase;}
.intro-card .check-list{margin-top:20px;}
.intro-card .check-list li{font-size:15px;}
.intro-card .check-list li strong{display:block;margin-bottom:2px;color:var(--navy-900);}
.intro-image img{width:100%;height:100%;object-fit:cover;box-shadow:var(--shadow-md);}

/* ---------- Value strip (plain columns, dark band, no card boxes) ---------- */
.value-strip{background:var(--navy-900);}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);}
.value-item{display:flex;gap:18px;align-items:flex-start;padding:44px 40px;border-left:1px solid rgba(255,255,255,.08);}
.value-item:first-child{border-left:none;}
.value-icon{
  flex:none;width:52px;height:52px;border-radius:50%;
  border:1px solid rgba(226,98,42,.5);
  display:flex;align-items:center;justify-content:center;
  color:var(--orange-500);font-size:22px;
}
.value-item h2{color:var(--white);font-size:17px;margin-bottom:8px;text-transform:none;}
.value-item p{color:var(--steel-400);font-size:14px;margin:0;}

/* ---------- About ---------- */
.about{background:var(--steel-100);}
.about .container{display:grid;grid-template-columns:.95fr 1.05fr;gap:60px;align-items:center;}
.about-image-wrap{position:relative;padding:24px 0 0 24px;}
.about-image-wrap::before{content:"";position:absolute;top:0;left:0;width:96%;height:96%;background:var(--white);z-index:0;}
.about-image-wrap img{position:relative;z-index:1;width:100%;border-radius:0;box-shadow:none;display:block;}
.about h2{font-size:32px;text-transform:uppercase;max-width:18ch;}
.about .check-list{margin-top:24px;}
.about .check-list li{font-size:16px;}
.about .check-list li strong{display:block;margin-bottom:2px;color:var(--navy-900);}

/* ---------- Pricing / cost explainer ---------- */
.pricing{background:var(--white);}
.pricing .container{max-width:900px;}
.pricing-badge{
  display:inline-block;background:var(--orange-500);color:var(--white);
  font-family:var(--font-head);font-weight:700;font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;padding:7px 16px;border-radius:var(--radius);margin-bottom:16px;
}
.pricing h2{font-size:28px;text-transform:uppercase;}
.pricing strong{color:var(--orange-500);}
.pricing a.inline-link{color:var(--orange-500);font-weight:600;text-decoration:underline;}
.pricing a.phone-link{color:var(--orange-500);font-weight:700;}

/* ---------- Stats (dark image band, thin vertical dividers) ---------- */
.stats{
  position:relative;
  background:linear-gradient(rgba(20,29,41,.82),rgba(20,29,41,.82)), url("images/why-choose-us.svg") center/cover no-repeat;
  color:var(--white);
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;}
.stat{padding:0 20px;border-left:1px solid rgba(255,255,255,.15);}
.stat:first-child{border-left:none;}
.stat .label{font-family:var(--font-head);font-weight:600;font-size:16px;color:var(--white);text-transform:uppercase;letter-spacing:.01em;}

/* ---------- What we offer ---------- */
.offer{background:var(--white);}
.offer .container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.offer-text h2{font-size:32px;text-transform:uppercase;max-width:16ch;}
.offer img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);}

/* ---------- Services grid ---------- */
.services{background:var(--steel-100);}
.section-head{max-width:640px;margin:0 auto 48px;text-align:center;}
.section-head h2{font-size:32px;text-transform:uppercase;}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.service-card{background:var(--white);border-radius:2px;overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;}
.service-card .body{padding:38px 32px 32px;flex:1;display:flex;flex-direction:column;}
.card-head{display:flex;align-items:flex-start;gap:18px;margin-bottom:14px;}
.service-icon{
  flex:none;width:56px;height:56px;
  color:var(--navy-900);
  display:flex;align-items:center;justify-content:center;
}
.service-icon svg{width:100%;height:100%;}
.card-head h3{margin:0;padding-top:6px;font-size:21px;text-transform:none;line-height:1.25;}
.service-card p{margin:0 0 26px;padding-left:74px;font-size:15px;flex:1;}
.service-card .btn-block{margin-top:auto;}

/* ---------- Why choose us ---------- */
.why{background:var(--white);}
.why .container{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
.why h2{font-size:32px;text-transform:uppercase;max-width:14ch;}
.why .check-list{margin-top:24px;}
.why .check-list li{font-size:16px;}
.why .check-list li strong{display:block;margin-bottom:2px;color:var(--navy-900);}
.why-image-wrap{position:relative;}
.why-image-wrap img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);}
.service-area-note{
  position:absolute;left:24px;bottom:-28px;
  background:var(--white);box-shadow:var(--shadow-md);
  padding:20px 24px;border-radius:var(--radius);max-width:280px;
}
.service-area-note strong{display:block;font-family:var(--font-head);font-size:14px;text-transform:uppercase;color:var(--navy-900);margin-bottom:6px;}
.service-area-note span{font-size:13px;color:var(--slate-600);}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  background:url("images/cta-band.svg") center/cover no-repeat;
  color:var(--white);
}
.cta-band::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg, rgba(20,29,41,.88) 30%, rgba(20,29,41,.55) 100%);}
.cta-band .container{position:relative;max-width:640px;}
.cta-band h2{color:var(--white);font-size:34px;text-transform:uppercase;}
.cta-band p{color:var(--steel-400);}

/* ---------- Testimonials ---------- */
.testimonials{background:var(--white);}
.testimonials .container{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center;}
.testimonials img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);}
.quote-mark{font-family:Georgia,serif;font-size:44px;color:var(--orange-500);line-height:1;margin-bottom:6px;}
.testimonial-cards{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:8px;}
.testimonial-card{padding:0 28px;border-left:1px solid var(--steel-200);}
.testimonial-card:first-child{padding-left:0;border-left:none;}
.testimonial-card p{font-size:15px;color:var(--navy-800);margin-bottom:16px;}
.testimonial-card .who{font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--navy-900);}
.testimonial-card .who span{display:block;font-family:var(--font-body);font-weight:400;color:var(--slate-600);font-size:13px;margin-top:2px;}

/* ---------- FAQ ---------- */
.faq{background:var(--steel-100);}
.faq .container{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start;}
.faq-image-wrap img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);}
.faq-caption{margin-top:14px;font-family:var(--font-head);font-weight:700;color:var(--orange-500);text-transform:uppercase;font-size:14px;}
.faq .section-head{text-align:left;margin:0 0 28px;max-width:none;}
.faq-item{background:var(--white);border-radius:var(--radius);margin-bottom:12px;box-shadow:var(--shadow-sm);}
.faq-item summary{
  cursor:pointer;
  list-style:none;
  padding:20px 24px;
  font-family:var(--font-head);
  font-weight:600;
  font-size:15px;
  color:var(--navy-900);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .chevron{
  flex:none;width:26px;height:26px;border-radius:50%;
  background:var(--steel-200);color:var(--navy-900);
  display:flex;align-items:center;justify-content:center;font-size:13px;
}
.faq-item[open]{border-left:3px solid var(--orange-500);}
.faq-item[open] summary .chevron{background:var(--orange-500);color:var(--white);}
.faq-item .faq-answer{padding:0 24px 22px;font-size:14px;}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--navy-900);color:var(--steel-400);}
.footer-topbar{border-bottom:1px solid rgba(255,255,255,.08);}
.footer-topbar .container{display:flex;align-items:center;justify-content:space-between;padding:16px 0;}
.footer-topbar nav ul{display:flex;gap:26px;flex-wrap:wrap;}
.footer-topbar nav a{font-size:14px;font-weight:600;text-transform:uppercase;}
.footer-topbar nav a:hover{color:var(--orange-500);}
.footer-main{padding:56px 0 32px;}
.footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr 1.1fr;gap:40px;}
.footer-grid h3{color:var(--white);font-size:14px;text-transform:uppercase;margin-bottom:16px;}
.footer-grid ul li{margin-bottom:10px;font-size:14px;}
.footer-grid ul li a:hover{color:var(--orange-500);}
.footer-logo img{height:44px;margin-bottom:16px;}
.footer-grid p{color:var(--steel-400);font-size:14px;}
.footer-bottom{padding:20px 0;font-size:13px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.footer-bottom a:hover{color:var(--orange-500);}

/* ---------- Utility ---------- */
.text-center{text-align:center;}
.skip-link{
  position:absolute;left:-999px;top:auto;
  background:var(--orange-500);color:var(--white);
  padding:10px 16px;z-index:100;
}
.skip-link:focus{left:16px;top:16px;}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1024px){
  .about .container,.offer .container,.why .container,.testimonials .container,.faq .container,.intro .container{grid-template-columns:1fr;}
  .about-image-wrap,.why-image-wrap{order:-1;}
  .intro-image{order:-1;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .value-grid{grid-template-columns:1fr;}
  .value-item{border-left:none;border-top:1px solid rgba(255,255,255,.08);}
  .value-item:first-child{border-top:none;}
  .stats-grid{grid-template-columns:repeat(2,1fr);row-gap:28px;}
  .stat:nth-child(3){border-left:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .testimonial-cards{grid-template-columns:1fr;gap:24px;}
  .testimonial-card{border-left:none;padding-left:0;}
}
@media (max-width:760px){
  .container{padding:0 20px;}
  .topbar .social{display:none;}
  nav.main-nav{position:fixed;inset:0 0 0 30%;background:var(--white);flex-direction:column;align-items:flex-start;padding:90px 24px 24px;transform:translateX(100%);transition:transform .2s ease;overflow-y:auto;}
  nav.main-nav.open{transform:translateX(0);box-shadow:-8px 0 24px rgba(0,0,0,.2);}
  nav.main-nav ul{flex-direction:column;align-items:flex-start;gap:4px;width:100%;}
  .dropdown-menu{display:block;position:static;transform:none;box-shadow:none;padding-left:14px;background:transparent;}
  .dropdown-menu li a{color:var(--navy-800);}
  .mobile-nav-toggle{display:block;}
  .hero{padding:80px 0;}
  .hero h1{font-size:32px;}
  .services-grid{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .check-list.two-col{grid-template-columns:1fr;}
  .service-card p{padding-left:0;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-topbar .container{flex-direction:column;gap:12px;}
  section{padding:56px 0;}
  .service-area-note{position:static;margin-top:14px;}
}