/* styles.css - M&M Residential Gutters */
:root{
  --brand:#0f6a43;
  --brand2:#1e40af;
  --accent:#0ea5e9;
  --dark:#0b1220;
  --muted:#64748b;
  --bg:#f8fafc;
  --gray:#475569;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--dark);background:var(--bg)}
.container{max-width:1200px;margin:auto;padding:0 20px}
header{position:sticky;top:0;background:#fff;border-bottom:1px solid #e5e7eb;z-index:40}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--dark);text-decoration:none}
.logo .mark{display:inline-grid;place-items:center;background:conic-gradient(from 180deg at 50% 50%, var(--brand), var(--brand2));color:#fff;width:36px;height:36px;border-radius:10px;font-weight:900}
nav a{color:var(--dark);text-decoration:none;margin:0 12px;font-weight:600}
.cta{background:var(--brand2);color:#fff;padding:10px 16px;border:none;border-radius:10px;font-weight:700;cursor:pointer;display:inline-block;text-decoration:none}
.cta.secondary{background:var(--brand)}
.hero{display:grid;grid-template-columns:1.1fr 0.9fr;gap:28px;align-items:center;padding:48px 0}
.hero h1{font-size:44px;line-height:1.1;margin:0 0 12px}
.hero p{font-size:18px;color:var(--muted);margin:0 0 18px}
.hero-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:18px}
.hero-img{border-radius:16px;overflow:hidden;border:1px solid #e5e7eb;min-height:320px;background:#eef5ff url('images/placeholder-hero.svg') center/cover no-repeat}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
section{padding:40px 0}
section h2{font-size:28px;margin:0 0 10px}
section p.lead{color:var(--muted)}
.badges{display:flex;gap:10px;flex-wrap:wrap}
.badge-pill{background:#e6f4ea;color:var(--brand);border:1px solid #cdebd8;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:700}
.footer{background:#0b1220;color:#cbd5e1;padding:40px 0;margin-top:40px}
.footer a{color:#cbd5e1;text-decoration:none}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpis .card h3{margin:0;font-size:28px;color:var(--brand2)}
ul.check{list-style:none;padding:0;margin:0}
ul.check li{padding:6px 0 6px 28px;position:relative}
ul.check li:before{content:'✔';position:absolute;left:0;color:#16a34a}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price{font-size:34px;font-weight:800;margin:8px 0;color:var(--brand2)}
.banner{background:linear-gradient(90deg,var(--brand), var(--brand2));color:#fff;border-radius:16px;padding:24px}
.form{display:grid;gap:12px}
input,select,textarea{padding:12px;border:1px solid #e5e7eb;border-radius:12px;font-size:16px}
label{font-weight:700;font-size:14px;display:grid;gap:6px}
small.help{color:var(--muted)}

/* Sticky CTA (mobile) */
.sticky-cta{position:fixed;bottom:12px;left:50%;transform:translateX(-50%);z-index:50;background:#fff;border:1px solid #e5e7eb;box-shadow:0 8px 24px rgba(0,0,0,.08);border-radius:999px;display:none}
.sticky-cta a{display:inline-block;padding:12px 18px;border-radius:999px}

/* Gallery */
.gallery img{width:100%;border-radius:12px;border:1px solid #e5e7eb}

@media(max-width:900px){
  .hero{grid-template-columns:1fr}
  .benefits{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .pricing{grid-template-columns:1fr}
  .sticky-cta{display:block}
}