/* Reddy Support — Global Styles */
:root{
  --primary:#1e88e5;
  --primary-600:#1976d2;
  --primary-700:#1565c0;
  --accent:#00bfa5;
  --bg:#ffffff;
  --bg-alt:#f5f7fb;
  --text:#222222;
  --muted:#5f6b7a;
  --border:#e5e8ee;
  --danger:#d32f2f;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.5;
}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-700)}

.container{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}

/* Header */
header{
  position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--primary-700)}
.brand img{height:28px;width:28px;border-radius:6px}
.nav-links{display:flex;gap:18px;align-items:center}
.nav-links a{color:#1a2433;font-weight:600}
.nav-links a.active{color:var(--primary)}
.nav-toggle{display:none;background:none;border:0;font-size:1.4rem}

@media (max-width: 860px){
  .nav-toggle{display:block}
  .nav-links{display:none;flex-direction:column;position:absolute;left:0;right:0;top:58px;background:#fff;border-bottom:1px solid var(--border);padding:14px 20px}
  .nav-links.open{display:flex}
}

/* Hero */
.hero{position:relative;min-height:68vh;display:flex;align-items:center;color:#fff}
.hero::before{content:"";position:absolute;inset:0;background:url('../images/hero.jpg') center/cover no-repeat;filter:brightness(0.6)}
.hero .content{position:relative;z-index:1}
.eyebrow{display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);color:#fff;padding:6px 10px;border-radius:999px;font-weight:700;font-size:.8rem;letter-spacing:.02em}
.hero h1{font-size:clamp(2rem,5vw,3.25rem);margin:.6rem 0 .3rem;font-weight:900}
.hero p.lead{font-size:clamp(1rem,2.2vw,1.25rem);max-width:760px;color:#eef3fb}
.cta{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:10px;border:1px solid transparent;cursor:pointer;font-weight:700}
.btn.primary{background:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-700)}
.btn.secondary{background:#fff;color:var(--primary-700);border-color:rgba(255,255,255,.5)}

/* Sections */
section{padding:64px 0}
section.alt{background:var(--bg-alt)}
.section-title{font-size:1.8rem;margin:0 0 18px;font-weight:900;color:#0f172a}
.section-desc{color:var(--muted);max-width:860px}

/* Grids */
.grid{display:grid;gap:20px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
@media (max-width: 960px){
  .grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 640px){
  .grid.cols-3,.grid.cols-4{grid-template-columns:1fr}
}

/* Cards */
.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}
.card h3{margin:8px 0 6px}
.muted{color:var(--muted)}

/* Media blocks */
.media{display:flex;gap:18px;align-items:center}
.media img{width:68px;height:68px;border-radius:12px;object-fit:cover}

/* CTA band */
.cta-band{position:relative;color:#fff;border-radius:18px;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:url('../images/cta.jpg') center/cover no-repeat;filter:brightness(.55)}
.cta-band .inner{position:relative;padding:38px}

/* Footer */
footer{background:#0b132b;color:#cbd5e1;padding:28px 0;margin-top:24px}
footer a{color:#9cc0ff}
footer .grid{align-items:flex-start}
footer .brand{color:#e3f2fd}

/* Forms */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width: 720px){form .row{grid-template-columns:1fr}}
label{display:block;font-weight:700;margin:8px 0 6px}
input,select,textarea{width:100%;padding:12px 12px;border-radius:10px;border:1px solid var(--border);background:#fff;font:inherit}
textarea{min-height:120px;resize:vertical}
.help{font-size:.9rem;color:var(--muted)}
.check{display:flex;gap:10px;align-items:flex-start;margin:6px 0}
.check input{margin-top:4px}
.error{color:var(--danger);margin-top:6px}

/* Utilities */
.spacer{height:18px}
.pill{display:inline-block;background:#e3f2fd;color:#0f172a;padding:4px 10px;border-radius:999px;font-weight:700;font-size:.75rem}
.kpi{display:flex;gap:12px;align-items:center}
.kpi strong{font-size:1.4rem}

/* Banners */
.banner{background:url('../images/banner1.jpg') center/cover no-repeat;border-radius:16px;min-height:160px}
.about-hero{background:url('../images/about.jpg') center/cover no-repeat;min-height:260px;border-radius:16px}
.services-hero{background:url('../images/services1.jpg') center/cover no-repeat;min-height:220px;border-radius:16px}
.contact-hero{background:url('../images/contact.jpg') center/cover no-repeat;min-height:220px;border-radius:16px}