/* Upgraded visual styling for FriendlySolutions single-page site */

/* Theme variables */
:root{
  --primary: #0b66ff; /* overridden by config.php via inline style */
  --bg: #f7fafc;
  --muted: #6b7280;
  --card: #ffffff;
  --glass: rgba(255,255,255,0.6);
  --shadow: 0 8px 30px rgba(15,23,42,0.08);
  --radius: 14px;
  --maxw: 1100px;
  --accent: linear-gradient(135deg, rgba(11,102,255,0.98), rgba(3,158,255,0.85));
}

/* Base */
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;background:var(--bg);color:#0f1724;line-height:1.6;scroll-behavior:smooth}
.container{max-width:var(--maxw);margin:0 auto;padding:28px}

/* Sticky header */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,0.75);
  backdrop-filter: blur(6px);
  border-bottom:1px solid rgba(15,23,42,0.06);
  box-shadow: 0 2px 10px rgba(15,23,42,0.03);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{font-weight:800;font-size:18px;display:flex;align-items:center;gap:10px}
.logo{height:36px;width:auto;display:inline-block;border-radius:6px;box-shadow:var(--shadow)}

/* Desktop nav */
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--muted);text-decoration:none;font-weight:600;padding:8px 6px;border-radius:8px;transition:all 160ms ease}
.nav a:hover{color:var(--primary);background:rgba(11,102,255,0.06)}

/* CTA */
.cta{background:var(--primary);color:#fff;padding:9px 14px;border-radius:10px;text-decoration:none;font-weight:700;box-shadow: 0 6px 20px rgba(11,102,255,0.12);transition:transform .15s ease}
.cta:hover{transform:translateY(-2px)}

/* Mobile menu button */
.menu-btn{display:none;background:transparent;border:0;padding:8px;border-radius:8px}
.menu-btn:hover{background:rgba(15,23,42,0.04)}

/* HERO */
.hero{padding:64px 0 48px;position:relative;overflow:hidden}
.hero:before{content:'';position:absolute;inset:0;background:var(--accent);opacity:0.08;pointer-events:none;filter:blur(30px);transform:translateY(-10%)}
.hero-inner{display:flex;gap:36px;align-items:center}
.hero-left{flex:1;z-index:2}
.hero h1{font-size:38px;margin:0 0 12px;line-height:1.05}
.hero p{color:var(--muted);margin:0 0 18px;font-size:16px}
.lead{color:var(--muted);font-weight:600}

/* Hero card */
.hero-right{width:420px;z-index:2}
.hero-right img{width:100%;border-radius:12px;box-shadow:var(--shadow);display:block}
.package-card{background:linear-gradient(180deg, rgba(255,255,255,0.95), rgba(250,250,251,0.95));padding:18px;border-radius:12px;margin-top:14px;border:1px solid rgba(15,23,42,0.04);box-shadow:var(--shadow)}

/* Sections */
section{padding:36px 0}
h2{font-size:26px;margin:0 0 12px}
h3{font-size:20px;margin:0 0 8px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:16px}
.card{background:var(--card);padding:18px;border-radius:12px;border:1px solid rgba(15,23,42,0.04);box-shadow:0 8px 24px rgba(15,23,42,0.04);transition:transform .18s ease, box-shadow .18s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(15,23,42,0.08)}
.btn{display:inline-block;background:var(--primary);color:#fff;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:700;box-shadow:0 10px 30px rgba(11,102,255,0.12);transition:transform .12s ease}
.btn:hover{transform:translateY(-3px)}

/* Pricing card */
.pricing-card{background:linear-gradient(180deg,#fff,#fbfdff);padding:26px;border-radius:14px;border:1px solid rgba(15,23,42,0.04);box-shadow:var(--shadow);text-align:center}
.price-large{font-size:36px;font-weight:800;color:var(--primary)}

/* Testimonials */
.testimonials{display:flex;gap:14px;margin-top:12px}
.testimonial{display:flex;gap:12px;align-items:flex-start;box-shadow:none;padding:14px;border-radius:12px}

/* FAQ details */
details{background:linear-gradient(180deg, #fff, #fbfbff);padding:14px;border-radius:10px;border:1px solid rgba(15,23,42,0.04);margin-bottom:10px}
summary{font-weight:700;cursor:pointer}

/* Contact form */
.contact-form{display:grid;gap:12px;max-width:700px}
.contact-form input[type="text"],.contact-form input[type="email"],.contact-form textarea{width:100%;padding:12px;border:1px solid rgba(15,23,42,0.06);border-radius:10px;background:linear-gradient(180deg,#fff,#fbfbff)}
.flash{background:#e6ffed;border:1px solid #a6f4c5;color:#064e3b;padding:12px;border-radius:8px;margin-bottom:10px}

/* Footer */
.site-footer{background:#07102a;color:#dbeafe;padding:28px 0;margin-top:36px}
.site-footer .container{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.site-footer .brand{color:#fff}

/* Back to top */
#backToTop{position:fixed;right:18px;bottom:18px;background:var(--primary);color:#fff;padding:12px;border-radius:999px;border:none;display:none;box-shadow:0 12px 30px rgba(11,102,255,0.18);z-index:80;cursor:pointer}

/* Responsive */
@media (max-width:980px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .hero-inner{flex-direction:column}
  .hero-right{width:100%}
  .menu-btn{display:inline-block}
  .nav{display:none}
  .nav.open{display:flex;flex-direction:column;position:absolute;top:64px;left:12px;right:12px;background:rgba(255,255,255,0.98);padding:12px;border-radius:10px;box-shadow:var(--shadow)}
  .container{padding:18px}
}

@media (max-width:600px){
  .grid{grid-template-columns:1fr}
  .hero h1{font-size:28px}
  .brand{font-size:16px}
  .cta{padding:8px 10px}
}