/* ============================================
   BROOKFIELD WI ROOFING - Main Stylesheet
   Mobile-first, performance-optimized
   ============================================ */

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6;color:#222;background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:#1a5276;text-decoration:none}
a:hover{color:#c0392b}
ul,ol{list-style:none}

/* --- CSS Variables --- */
:root{
  --primary:#1a5276;
  --primary-dark:#0e3a55;
  --accent:#c0392b;
  --accent-hover:#a93226;
  --light-bg:#f4f7f9;
  --dark-bg:#1a2332;
  --text:#222;
  --text-light:#555;
  --white:#fff;
  --shadow:0 2px 8px rgba(0,0,0,.1);
  --shadow-lg:0 4px 20px rgba(0,0,0,.15);
  --radius:6px;
  --max-width:1140px;
}

/* --- Utility --- */
.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.text-center{text-align:center}

/* --- Top Bar --- */
.top-bar{background:var(--primary-dark);color:var(--white);padding:6px 0;font-size:.8rem;text-align:center}
.top-bar a{color:var(--white);font-weight:700;text-decoration:none}
.top-bar a:hover{text-decoration:underline}
.top-bar-inner{display:flex;justify-content:center;align-items:center;flex-wrap:nowrap;gap:12px;overflow:hidden;white-space:nowrap}
.top-bar-phone{font-weight:700;font-size:1rem}
@media(max-width:599px){.top-bar-inner span:nth-child(3){display:none}.top-bar-inner{font-size:.75rem;gap:8px}}

/* --- Header / Nav --- */
.site-header{background:var(--white);box-shadow:var(--shadow);position:sticky;top:0;z-index:100}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;max-width:var(--max-width);margin:0 auto}
.logo{display:flex;align-items:center;flex-shrink:0}
.logo img{height:45px;width:auto}
@media(max-width:899px){.logo img{height:36px}}
.nav-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:26px;height:3px;background:var(--primary);border-radius:2px;transition:transform .3s}
.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);box-shadow:var(--shadow-lg);z-index:99}
.main-nav.active{display:block}
.main-nav ul{padding:10px 0}
.main-nav li{border-bottom:1px solid #eee}
.main-nav a{display:block;padding:12px 20px;color:var(--text);font-weight:500;font-size:.95rem}
.main-nav a:hover,.main-nav a.active{color:var(--accent);background:#f9f9f9}
.main-nav a.nav-cta:hover{background:var(--accent-hover);color:var(--white) !important}
.nav-cta{display:none}
@media(max-width:899px){.main-nav li:last-child{display:none}}

@media(min-width:900px){
  .nav-toggle{display:none}
  .main-nav{display:flex !important;position:static;box-shadow:none;background:transparent}
  .main-nav ul{display:flex;gap:4px;padding:0;align-items:center}
  .main-nav li{border:none}
  .main-nav a{padding:8px 12px;font-size:.875rem;border-radius:var(--radius)}
  .nav-cta{display:inline-block;background:var(--accent);color:var(--white) !important;padding:10px 18px !important;border-radius:var(--radius);font-weight:700 !important;font-size:.875rem !important}
  .nav-cta:hover{background:var(--accent-hover);color:var(--white) !important}
}

/* --- Hero --- */
.hero{background:url('../images/hero-roof.jpg') center/cover no-repeat;color:var(--white);padding:50px 0 40px;position:relative}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,25,47,0.88) 0%,rgba(20,60,90,0.75) 50%,rgba(10,25,47,0.6) 100%);z-index:0}
.hero::after{content:"";position:absolute;bottom:0;left:0;right:0;height:60px;background:linear-gradient(to top,var(--white),transparent);z-index:1}
.hero>.container{position:relative;z-index:2}
.hero h1{font-size:1.75rem;font-weight:800;line-height:1.2;margin-bottom:12px}
.hero .subtitle{font-size:1.05rem;line-height:1.5;margin-bottom:24px;opacity:.95;max-width:600px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.hero-trust{display:flex;flex-wrap:wrap;gap:16px;font-size:.875rem;opacity:.85;margin-top:16px}
.hero-trust span{display:flex;align-items:center;gap:6px}

@media(min-width:768px){
  .hero{padding:70px 0 60px}
  .hero h1{font-size:2.5rem}
  .hero .subtitle{font-size:1.15rem}
  .hero-grid{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:start}
}

/* --- Buttons --- */
.btn{display:inline-block;padding:14px 28px;border-radius:var(--radius);font-weight:700;font-size:1rem;text-align:center;cursor:pointer;border:none;transition:background .2s,transform .1s}
.btn:active{transform:scale(.98)}
.btn-accent{background:var(--accent);color:var(--white)}
.btn-accent:hover{background:var(--accent-hover);color:var(--white)}
.btn-white{background:var(--white);color:var(--primary)}
.btn-white:hover{background:#f0f0f0;color:var(--primary)}
.btn-outline{background:transparent;border:2px solid var(--white);color:var(--white)}
.btn-outline:hover{background:rgba(255,255,255,.15)}
.btn-primary{background:var(--primary);color:var(--white)}
.btn-primary:hover{background:var(--primary-dark);color:var(--white)}
.btn-lg{padding:16px 36px;font-size:1.1rem}
.btn-block{display:block;width:100%}
.btn-phone{display:inline-flex;align-items:center;gap:8px}

/* --- Lead Form --- */
.lead-form{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-lg);color:var(--text)}
.lead-form h3{font-size:1.15rem;margin-bottom:4px;color:var(--primary)}
.lead-form .form-sub{font-size:.85rem;color:var(--text-light);margin-bottom:16px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-weight:600;font-size:.85rem;margin-bottom:4px;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid #ccc;border-radius:var(--radius);font-size:.95rem;font-family:inherit;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,82,118,.15)}
.form-group textarea{resize:vertical;min-height:80px}
.form-success{display:none;text-align:center;padding:30px 10px}
.form-success h3{color:#27ae60;margin-bottom:8px}
.form-success p{font-size:.9rem;color:var(--text-light);line-height:1.5}
.form-error{display:none;background:#fef2f2;border:1px solid #fca5a5;color:#991b1b;padding:10px 14px;border-radius:var(--radius);font-size:.85rem;margin-bottom:12px;text-align:center}
.btn-loading{opacity:.7;cursor:wait;position:relative}

/* --- Sections --- */
.section{padding:50px 0}
.section-alt{background:var(--light-bg)}
.section-dark{background:var(--dark-bg);color:var(--white)}
.section-title{font-size:1.5rem;font-weight:800;margin-bottom:8px;color:var(--primary)}
.section-dark .section-title{color:var(--white)}
.section-sub{font-size:1rem;color:var(--text-light);margin-bottom:30px;max-width:650px}
.section-dark .section-sub{color:rgba(255,255,255,.7)}

@media(min-width:768px){
  .section{padding:70px 0}
  .section-title{font-size:1.85rem}
}

/* --- Cards Grid --- */
.cards-grid{display:grid;gap:20px}
@media(min-width:600px){.cards-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.cards-grid{grid-template-columns:repeat(3,1fr)}}

.card{background:var(--white);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow);border-top:3px solid var(--primary);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.card-icon{font-size:2rem;margin-bottom:12px}
.card h3{font-size:1.1rem;margin-bottom:8px;color:var(--primary)}
.card p{font-size:.9rem;color:var(--text-light);margin-bottom:12px;line-height:1.5}
.card a{font-weight:600;font-size:.9rem;color:var(--accent)}
.card a:hover{text-decoration:underline}

/* --- Two Column --- */
.two-col{display:grid;gap:30px}
@media(min-width:768px){.two-col{grid-template-columns:1fr 1fr;gap:50px;align-items:start}}

/* --- Check List --- */
.check-list li{padding:8px 0 8px 28px;position:relative;font-size:.95rem;line-height:1.5}
.check-list li::before{content:"✓";position:absolute;left:0;color:#27ae60;font-weight:700;font-size:1.1rem}

/* --- Process Steps --- */
.steps{counter-reset:step}
.step{counter-increment:step;padding:20px 20px 20px 70px;position:relative;margin-bottom:16px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow)}
.step::before{content:counter(step);position:absolute;left:16px;top:18px;width:40px;height:40px;border-radius:50%;background:var(--primary);color:var(--white);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem}
.step h3{font-size:1rem;margin-bottom:4px;color:var(--primary)}
.step p{font-size:.9rem;color:var(--text-light)}

/* --- FAQ --- */
.faq-item{border-bottom:1px solid #ddd;padding:16px 0}
.faq-q{font-weight:700;font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--text)}
.faq-q::after{content:"+";font-size:1.3rem;font-weight:400;color:var(--primary);transition:transform .2s;flex-shrink:0}
.faq-item.active .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;font-size:.9rem;color:var(--text-light);line-height:1.6}
.faq-item.active .faq-a{max-height:500px;padding-top:10px}

/* --- CTA Banner --- */
.cta-banner{background:linear-gradient(135deg,var(--accent) 0%,#e74c3c 100%);color:var(--white);padding:40px 0;text-align:center}
.cta-banner h2{font-size:1.5rem;margin-bottom:8px}
.cta-banner p{margin-bottom:20px;opacity:.9;font-size:1rem}
.cta-banner .btn{margin:6px}

@media(min-width:768px){
  .cta-banner{padding:60px 0}
  .cta-banner h2{font-size:2rem}
}

/* --- Inline CTA --- */
.inline-cta{background:var(--light-bg);border-left:4px solid var(--accent);padding:24px;border-radius:0 var(--radius) var(--radius) 0;margin:30px 0}
.inline-cta h3{margin-bottom:6px;color:var(--primary)}
.inline-cta p{margin-bottom:12px;font-size:.9rem;color:var(--text-light)}

/* --- Service Area List --- */
.area-grid{display:grid;gap:24px}
@media(min-width:768px){.area-grid{grid-template-columns:1fr 1fr}}
.area-block{background:var(--white);padding:28px;border-radius:var(--radius);box-shadow:var(--shadow);border-left:4px solid var(--primary)}
.area-block h3{color:var(--primary);margin-bottom:8px;font-size:1.15rem}
.area-block p{font-size:.9rem;color:var(--text-light);line-height:1.6}

/* --- Footer --- */
.site-footer{background:var(--dark-bg);color:rgba(255,255,255,.8);padding:50px 0 0}
.footer-grid{display:grid;gap:30px;margin-bottom:30px}
@media(min-width:768px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}}
.footer-col h4{color:var(--white);font-size:1rem;margin-bottom:14px;font-weight:700}
.footer-col p,.footer-col li{font-size:.875rem;line-height:1.8}
.footer-col a{color:rgba(255,255,255,.7);transition:color .2s}
.footer-col a:hover{color:var(--white)}
.footer-logo{display:block;max-width:180px;height:auto;margin-bottom:16px}
.footer-nap{font-style:normal}
.footer-nap strong{color:var(--white);font-size:1rem}
.footer-desc{font-size:.85rem;line-height:1.7;color:rgba(255,255,255,.7);margin-top:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:.8rem;color:rgba(255,255,255,.5)}
.footer-bottom a{color:rgba(255,255,255,.5)}

/* --- Sticky Mobile CTA --- */
.sticky-cta{display:block;position:fixed;bottom:0;left:0;right:0;z-index:200;background:var(--accent);color:var(--white);text-align:center;padding:14px;font-weight:700;font-size:1.05rem;box-shadow:0 -2px 10px rgba(0,0,0,.2)}
.sticky-cta:hover{background:var(--accent-hover);color:var(--white)}
@media(min-width:900px){.sticky-cta{display:none}}

/* --- Page Header (Service Pages) --- */
.page-header{background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 100%);color:var(--white);padding:40px 0 35px;position:relative}
.page-header.has-bg{background-size:cover;background-position:center;background-repeat:no-repeat}
.page-header.has-bg::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,25,47,0.9) 0%,rgba(20,60,90,0.75) 50%,rgba(10,25,47,0.55) 100%);z-index:0}
.page-header.has-bg>.container{position:relative;z-index:1}
.page-header h1{font-size:1.6rem;font-weight:800;margin-bottom:8px}
.page-header p{font-size:1rem;opacity:.9;max-width:650px}
.breadcrumb{font-size:.8rem;margin-bottom:12px;opacity:.7}
.breadcrumb a{color:var(--white);text-decoration:underline}

@media(min-width:768px){
  .page-header{padding:60px 0 50px}
  .page-header h1{font-size:2.2rem}
}

/* --- Content Formatting --- */
.content h2{font-size:1.35rem;color:var(--primary);margin:30px 0 12px;font-weight:700}
.content h3{font-size:1.1rem;color:var(--text);margin:20px 0 8px;font-weight:600}
.content p{margin-bottom:14px;font-size:.95rem;color:var(--text-light);line-height:1.7}
.content ul{margin:12px 0 18px 20px;list-style:disc}
.content ul li{margin-bottom:6px;font-size:.9rem;color:var(--text-light);line-height:1.5}

/* --- Cost Table --- */
.cost-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.9rem}
.cost-table th,.cost-table td{padding:12px 16px;text-align:left;border-bottom:1px solid #e0e0e0}
.cost-table th{background:var(--primary);color:var(--white);font-weight:600}
.cost-table tr:nth-child(even){background:var(--light-bg)}
.cost-table td:last-child{font-weight:600;color:var(--primary)}

/* --- Body Padding for Sticky CTA (mobile) --- */
@media(max-width:899px){
  body{padding-bottom:56px}
}

/* --- About Page --- */
.values-grid{display:grid;gap:20px;margin-top:20px}
@media(min-width:600px){.values-grid{grid-template-columns:repeat(2,1fr)}}
.value-item{padding:20px;background:var(--light-bg);border-radius:var(--radius)}
.value-item h3{color:var(--primary);margin-bottom:6px;font-size:1rem}
.value-item p{font-size:.9rem;color:var(--text-light)}

/* --- Contact Page --- */
.contact-grid{display:grid;gap:30px}
@media(min-width:768px){.contact-grid{grid-template-columns:1fr 1fr}}
.contact-info-block{padding:24px;background:var(--light-bg);border-radius:var(--radius);margin-bottom:16px}
.contact-info-block h3{color:var(--primary);margin-bottom:6px}
.contact-info-block p,.contact-info-block a{font-size:.95rem;color:var(--text-light)}