/*
Theme Name: Northstar Insulation
Theme URI: https://northstarinsulation.ca
Author: Northstar Spray Foam and Insulation Inc.
Description: Custom theme for Northstar Spray Foam & Insulation — conversion-focused, SEO-ready, GTA insulation & fireproofing contractor.
Version: 1.4.0
License: GPL v2 or later
Text Domain: northstar
*/

:root{
  --navy:#0b1f3a;
  --navy-2:#0f2a4d;
  --orange:#ff6a1a;
  --orange-2:#ff8a3d;
  --ink:#0b1220;
  --muted:#5b6675;
  --line:#e6eaf0;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --max:1200px;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,31,58,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--orange)}
h1,h2,h3,h4{font-family:"Plus Jakarta Sans",Inter,system-ui,sans-serif;color:var(--navy);line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.5vw,3.5rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;letter-spacing:-.01em}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);font-size:1.05rem}
.brand img{height:38px;width:auto}
.menu{display:flex;gap:22px;align-items:center;list-style:none;margin:0;padding:0}
.menu a{font-weight:600;font-size:.95rem;color:var(--ink)}
.menu a:hover{color:var(--orange)}
.cta-call{display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:#fff;padding:10px 16px;border-radius:999px;font-weight:700;font-size:.9rem}
.cta-call:hover{background:var(--orange);color:#fff}
.menu-toggle{display:none;background:none;border:0;font-size:1.5rem;color:var(--navy);cursor:pointer}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 22px;border-radius:999px;font-weight:700;font-size:.95rem;border:0;cursor:pointer;transition:transform .15s ease, background .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#fff}
.btn-primary:hover{color:#fff;filter:brightness(1.05)}
.btn-secondary{background:#fff;color:var(--navy);border:2px solid #fff}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6)}
.btn-outline:hover{background:#fff;color:var(--navy)}

/* Hero */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy) 30%,rgba(11,31,58,.85) 60%,rgba(11,31,58,.4) 100%),var(--hero-bg, url(assets/hero-spray-foam.jpg)) center/cover no-repeat;opacity:1}
.hero-inner{position:relative;display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center;padding:90px 0 100px}
.hero h1{color:#fff}
.hero p.lead{font-size:1.15rem;color:rgba(255,255,255,.85);max-width:560px}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;padding:6px 14px;border-radius:999px;font-size:.8rem;font-weight:700;margin-bottom:18px}
.badge .star{color:#ffcc33}
.hero ul.checks{list-style:none;padding:0;margin:24px 0;display:grid;grid-template-columns:1fr 1fr;gap:8px;max-width:560px}
.hero ul.checks li{display:flex;gap:8px;font-size:.95rem;color:rgba(255,255,255,.92)}
.hero ul.checks li::before{content:"✓";color:var(--orange);font-weight:900}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

/* Quote card */
.quote-card{background:#fff;color:var(--ink);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.quote-card h3{margin-top:0;color:var(--navy)}
.quote-card .form-row{display:grid;gap:12px}
.quote-card label{font-size:.85rem;font-weight:600;color:var(--ink);display:block;margin-bottom:4px}
.quote-card input,.quote-card select,.quote-card textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:.95rem;font-family:inherit}
.quote-card input:focus,.quote-card select:focus,.quote-card textarea:focus{outline:2px solid var(--orange);border-color:var(--orange)}
.quote-card .btn{width:100%;justify-content:center;margin-top:6px}
.quote-card .fineprint{font-size:.78rem;color:var(--muted);text-align:center;margin:8px 0 0}

/* Trust bar */
.trust{background:var(--bg-soft);padding:22px 0;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.trust-grid div{font-weight:700;color:var(--navy);font-size:.95rem}
.trust-grid span{display:block;color:var(--muted);font-weight:500;font-size:.82rem;margin-top:4px}

/* Section */
section.block{padding:80px 0}
section.block.alt{background:var(--bg-soft)}
.section-head{text-align:center;max-width:760px;margin:0 auto 50px}
.section-head .eyebrow{color:var(--orange);font-weight:800;letter-spacing:.12em;font-size:.78rem;text-transform:uppercase;margin-bottom:10px;display:block}

/* Services grid */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s, box-shadow .2s;display:flex;flex-direction:column}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.service-card .thumb{aspect-ratio:4/3;background:#eee;overflow:hidden}
.service-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.service-card:hover .thumb img{transform:scale(1.05)}
.service-card .body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.service-card h3{margin:0 0 6px;font-size:1.05rem}
.service-card p{color:var(--muted);font-size:.9rem;margin:0 0 14px;flex:1}
.service-card a.more{color:var(--orange);font-weight:700;font-size:.88rem}

/* Why choose */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.why .item{background:#fff;border-radius:var(--radius);padding:26px;border:1px solid var(--line)}
.why .item .icon{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:14px}
.why .item h3{margin:0 0 6px}
.why .item p{color:var(--muted);margin:0;font-size:.95rem}

/* Segment split */
.segments{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.segment{position:relative;border-radius:var(--radius);overflow:hidden;min-height:280px;color:#fff;display:flex;align-items:flex-end}
.segment img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.segment::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,31,58,0) 30%,rgba(11,31,58,.9) 100%);z-index:1}
.segment .label{position:relative;z-index:2;padding:22px;width:100%}
.segment h3{color:#fff;margin:0 0 4px}
.segment p{color:rgba(255,255,255,.85);margin:0;font-size:.92rem}

/* Service areas */
.areas{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.areas a{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;text-align:center;font-size:.9rem;font-weight:600;color:var(--navy);transition:all .15s}
.areas a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:10px}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{font-weight:700;color:var(--navy);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--orange);font-weight:300}
.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;color:var(--muted)}

/* Reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.review .stars{color:#ffb400;margin-bottom:10px;font-size:1.1rem}
.review p{color:var(--ink);font-style:italic;margin:0 0 14px}
.review .who{font-weight:700;color:var(--navy);font-size:.92rem}
.review .who span{display:block;color:var(--muted);font-weight:500;font-size:.82rem}

/* CTA Band */
.cta-band{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;padding:70px 0;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.85);max-width:600px;margin:0 auto 24px}

/* Footer */
.site-footer{background:var(--ink);color:rgba(255,255,255,.75);padding:60px 0 24px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.site-footer h4{color:#fff;font-size:1rem;margin:0 0 14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.site-footer a{color:rgba(255,255,255,.75)}
.site-footer a:hover{color:var(--orange)}
.foot-bot{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem}

/* Page content */
.page-hero{background:var(--navy);color:#fff;padding:70px 0 60px}
.page-hero h1{color:#fff;margin:0}
.page-hero p{color:rgba(255,255,255,.85);margin:14px 0 0;max-width:720px;font-size:1.1rem}
.page-body{padding:60px 0;max-width:860px;margin:0 auto}
.page-body h2{margin-top:1.8em}
.page-body ul{padding-left:1.2em}
.page-body img{border-radius:var(--radius);margin:1.2em 0}

/* Responsive */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;padding:60px 0 70px}
  .services{grid-template-columns:repeat(2,1fr)}
  .why,.segments,.reviews{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .areas{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .menu{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:18px 20px;border-bottom:1px solid var(--line);gap:14px}
  .menu.open{display:flex}
  .menu-toggle{display:block}
}
@media (max-width:560px){
  .foot-grid{grid-template-columns:1fr}
  .hero ul.checks{grid-template-columns:1fr}
}

/* v1.3.0 — homepage gallery */
.ns-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ns-gallery .g-item{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:8px;background:#eee}
.ns-gallery .g-item:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:1/1}
.ns-gallery img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.ns-gallery .g-item:hover img{transform:scale(1.05)}
@media(max-width:720px){.ns-gallery{grid-template-columns:repeat(2,1fr)}.ns-gallery .g-item:first-child{grid-column:span 2;grid-row:auto;aspect-ratio:16/9}}