/* Metal Roofing Houston — main.css v1 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --steel:#1a2942;--steel-light:#2d4a6e;--accent:#e8722a;--accent-light:#fef3ec;
  --silver:#c0c8d4;--silver-light:#eef1f5;--text:#1e293b;--gray:#64748b;
  --font-head:'Montserrat',system-ui,sans-serif;--font-body:'Inter',system-ui,sans-serif;
  --radius:8px;--radius-lg:12px;--shadow:0 2px 12px rgba(0,0,0,.08);--shadow-lg:0 8px 32px rgba(0,0,0,.14);
}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--text);line-height:1.7;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--steel-light);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent)}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.3;color:var(--steel)}
h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800}
h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;margin:32px 0 16px}
h3{font-size:1.2rem;font-weight:600;margin:24px 0 12px}

/* Header */
.site-header{background:var(--steel);border-bottom:3px solid var(--accent);position:sticky;top:0;z-index:100}
.header-top{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;max-width:1200px;margin:0 auto}
.logo img{height:70px;width:auto}
.logo-slogan{display:block;font-size:.65rem;color:var(--silver);text-transform:uppercase;letter-spacing:1.5px;margin-top:2px}
.header-ctas{display:flex;align-items:center;gap:12px}
.header-phone{color:#fff;font-weight:700;font-size:1rem;white-space:nowrap}
.header-phone:hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;border-radius:var(--radius);font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:all .2s;text-decoration:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#d4621f;color:#fff}
.btn-outline{border:2px solid var(--silver);color:#fff;background:transparent}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-white{background:#fff;color:var(--steel)}
.btn-white:hover{background:var(--silver-light)}
.btn-lg{padding:14px 28px;font-size:1rem}

/* Nav */
.header-nav{background:rgba(0,0,0,.15);border-top:1px solid rgba(255,255,255,.1)}
.main-nav{list-style:none;display:flex;max-width:1200px;margin:0 auto;padding:0 20px}
.main-nav>li{position:relative}
.main-nav>li>a{display:block;padding:12px 18px;color:rgba(255,255,255,.85);font-size:.88rem;font-weight:500;white-space:nowrap}
.main-nav>li>a:hover,.main-nav>li>a.active{color:#fff;background:rgba(255,255,255,.08)}
.dropdown{display:none;position:absolute;top:100%;left:0;background:var(--steel);min-width:240px;box-shadow:var(--shadow-lg);z-index:100;list-style:none;border-top:3px solid var(--accent)}
.main-nav>li:hover>.dropdown{display:block}
.dropdown li a{display:block;padding:10px 18px;color:rgba(255,255,255,.8);font-size:.85rem}
.dropdown li a:hover{background:rgba(255,255,255,.08);color:#fff}

/* Page Header */
.page-header{background:linear-gradient(135deg,var(--steel) 0%,var(--steel-light) 100%);color:#fff;padding:48px 0 40px}
.page-header h1{color:#fff;margin-bottom:8px}
.breadcrumb{font-size:.82rem;margin-bottom:12px;color:rgba(255,255,255,.6)}
.breadcrumb a{color:rgba(255,255,255,.7)}
.breadcrumb a:hover{color:#fff}

/* Hero */
.hero{background:linear-gradient(135deg,var(--steel) 0%,#0f1f35 100%);color:#fff;padding:64px 0 56px;position:relative}
.hero h1{color:#fff;margin-bottom:16px}
.hero p{font-size:1.15rem;color:rgba(255,255,255,.85);max-width:600px;margin-bottom:24px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges{display:flex;gap:16px;margin-top:24px;flex-wrap:wrap;align-items:center}
.hero-badge{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:8px 14px;font-size:.8rem;color:rgba(255,255,255,.9)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.hero-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-img img{width:100%;height:100%;object-fit:cover}

/* Sections */
.section{padding:56px 0}
.section-alt{background:var(--silver-light)}
.section-dark{background:var(--steel);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-header{text-align:center;max-width:700px;margin:0 auto 40px}
.section-header p{color:var(--gray);font-size:1.05rem;margin-top:8px}

/* Cards */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card-img{height:200px;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-body{padding:24px}
.card-title{font-size:1.1rem;margin-bottom:8px;color:var(--steel)}
.card-text{color:var(--gray);font-size:.92rem;margin-bottom:16px}
.card-link{color:var(--accent);font-weight:600;font-size:.9rem}

/* Service Layout */
.service-layout{display:grid;grid-template-columns:1fr 340px;gap:40px}
.prose{line-height:1.8}
.prose h2{border-bottom:2px solid var(--silver-light);padding-bottom:8px}
.prose h3{color:var(--steel-light)}
.prose p{margin-bottom:16px}
.prose ul{margin:12px 0 16px 20px}
.prose li{margin-bottom:6px}
.prose img{border-radius:var(--radius-lg);margin:24px 0}
.prose strong{color:var(--steel)}

/* Price Tables */
.price-table-wrap{overflow-x:auto;margin:24px 0}
.price-table{width:100%;border-collapse:collapse;font-size:.92rem}
.price-table th{padding:12px 16px;text-align:left;background:var(--steel);color:#fff;font-weight:600}
.price-table td{padding:10px 16px;border-bottom:1px solid var(--silver-light)}
.price-table tr:nth-child(even){background:var(--silver-light)}

/* Lead Form */
.sidebar-card{background:var(--steel);border-radius:var(--radius-lg);overflow:hidden}
.sidebar-card-body{padding:24px}
.lead-form h3{color:#fff !important;font-family:var(--font-head);font-size:1.1rem;margin-bottom:10px}
.lead-form .form-group{margin-bottom:12px}
.lead-form .form-group label{display:block;font-size:.82rem;margin-bottom:4px;color:rgba(255,255,255,.9);font-weight:500}
.lead-form .form-group input,.lead-form .form-group select,.lead-form .form-group textarea{width:100%;padding:11px 14px;border:2px solid rgba(255,255,255,.2);border-radius:var(--radius);font-size:.9rem;background:#fff;color:var(--text)}
.lead-form .form-group input:focus,.lead-form .form-group select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(232,114,42,.2)}
.lead-form .form-disclaimer{font-size:.72rem;margin-top:10px;color:rgba(255,255,255,.5)}
.lead-form .form-disclaimer a{color:rgba(255,255,255,.7)}

/* FAQ */
.faq-list{margin:16px 0}
.faq-item{border:1px solid var(--silver-light);border-radius:var(--radius);margin-bottom:8px;overflow:hidden}
.faq-q{display:block;width:100%;text-align:left;padding:16px 20px;background:#fff;border:none;font-size:.95rem;font-weight:600;cursor:pointer;font-family:var(--font-body);color:var(--steel);position:relative;padding-right:40px}
.faq-q::after{content:'+';position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:1.3rem;color:var(--accent)}
.faq-item.active .faq-q::after{content:'−'}
.faq-a{display:none;padding:0 20px 16px;background:#fff;font-size:.92rem;color:var(--gray)}
.faq-item.active .faq-a{display:block}

/* CTA Banner */
.cta-banner{background:linear-gradient(135deg,var(--accent) 0%,#c95a1a 100%);color:#fff;padding:48px 0;text-align:center}
.cta-banner h2{color:#fff;margin-bottom:12px}
.cta-banner p{color:rgba(255,255,255,.9);margin-bottom:24px}
.cta-group{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Footer */
.site-footer{background:var(--steel);color:rgba(255,255,255,.7);padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand p{font-size:.85rem;margin:12px 0}
.footer-col h4{color:#fff;font-size:.9rem;margin-bottom:16px;text-transform:uppercase;letter-spacing:1px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:8px}
.footer-col a{color:rgba(255,255,255,.7);font-size:.85rem}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{margin-top:32px;padding:16px 0;border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:.8rem}
.footer-bottom a{color:rgba(255,255,255,.6)}

/* Float CTA */
.float-cta{position:fixed;bottom:0;left:0;right:0;background:var(--steel);border-top:3px solid var(--accent);padding:10px 20px;z-index:90;display:flex;align-items:center;justify-content:center;gap:16px;transform:translateY(100%);transition:transform .3s}
.float-cta.visible{transform:translateY(0)}
.float-cta p{color:rgba(255,255,255,.85);font-size:.82rem;margin:0}
.float-cta-btns{display:flex;gap:8px}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery-item{border-radius:var(--radius);overflow:hidden;position:relative}
.gallery-item img{width:100%;height:200px;object-fit:cover;transition:transform .3s}
.gallery-item:hover img{transform:scale(1.05)}

/* Responsive */
@media(max-width:968px){
  .hero-grid{grid-template-columns:1fr}
  .service-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .main-nav{display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--steel);z-index:100}
  .main-nav.open{display:flex}
  .dropdown{position:static;box-shadow:none;border-top:none;background:rgba(0,0,0,.1)}
  .menu-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
  .menu-toggle span{width:24px;height:2px;background:#fff}
  .hero-ctas{flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:1fr}
}
@media(min-width:769px){.menu-toggle{display:none}}