/* =========================================================
   Rigel Kenya — Design System
   Brand: Colgate Blue #0692CE | Number Plate Yellow #FCB040
          Vanguard Grey #313E4E | Times New Roman headings
   ========================================================= */

:root{
  --blue: #0692CE;
  --blue-dark: #057aad;
  --yellow: #FCB040;
  --grey: #313E4E;
  --grey-light: #5b6778;
  --ink: #1b2230;
  --paper: #ffffff;
  --off: #f5f7fa;
  --border: #e3e8ee;
  --success: #1f9d55;
  --radius: 10px;
  --shadow: 0 4px 18px rgba(49,62,78,0.08);
  --shadow-lg: 0 16px 40px rgba(49,62,78,0.14);
  --maxw: 1180px;
  --serif: "Times New Roman", Times, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  font-size:16.5px;
}
img{max-width:100%;display:block;}
a{color:var(--blue);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{
  font-family:var(--serif);
  color:var(--grey);
  line-height:1.2;
  margin:0 0 0.5em;
  font-weight:700;
}
h1{font-size:clamp(2rem,4vw,2.9rem);}
h2{font-size:clamp(1.6rem,3vw,2.2rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
section{padding:72px 0;}
.section-tight{padding:48px 0;}
.bg-off{background:var(--off);}
.bg-grey{background:var(--grey);color:#dfe4ea;}
.bg-grey h2,.bg-grey h3{color:#fff;}
.bg-blue{background:var(--blue);color:#eaf6ff;}
.bg-blue h2,.bg-blue h3{color:#fff;}

.eyebrow{
  display:inline-block;
  font-size:0.78rem;
  font-weight:700;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--blue);
  background:rgba(6,146,206,0.1);
  padding:5px 12px;
  border-radius:30px;
  margin-bottom:14px;
}
.bg-grey .eyebrow, .bg-blue .eyebrow{background:rgba(255,255,255,0.14);color:#fff;}

.lede{font-size:1.15rem;color:var(--grey-light);max-width:680px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:7px;
  font-weight:700;font-size:0.98rem;
  text-decoration:none;cursor:pointer;border:2px solid transparent;
  font-family:var(--sans);
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn-primary{background:var(--yellow);color:#241804;}
.btn-primary:hover{background:#ffbd5c;box-shadow:var(--shadow);}
.btn-outline{border-color:#fff;color:#fff;background:transparent;}
.btn-outline:hover{background:#fff;color:var(--grey);}
.btn-outline-blue{border-color:var(--blue);color:var(--blue);background:transparent;}
.btn-outline-blue:hover{background:var(--blue);color:#fff;}
.btn-sm{padding:9px 18px;font-size:0.88rem;}
.btn-block{width:100%;justify-content:center;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:#fff;border-bottom:1px solid var(--border);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:40px;width:auto;}
.brand-text{font-family:var(--serif);font-weight:700;font-size:1.5rem;color:var(--grey);line-height:1;}
.brand-text span{color:var(--blue);}
nav.main-nav{display:flex;align-items:center;gap:28px;}
nav.main-nav a{
  color:var(--grey);font-weight:600;font-size:0.95rem;
}
nav.main-nav a:hover{color:var(--blue);text-decoration:none;}
nav.main-nav a.active{color:var(--blue);}
.header-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--grey);}

@media (max-width: 920px){
  nav.main-nav{
    position:fixed;top:68px;left:0;right:0;bottom:0;
    background:#fff;flex-direction:column;align-items:flex-start;
    padding:24px;gap:20px;transform:translateX(100%);
    transition:transform .25s ease; overflow-y:auto;
  }
  nav.main-nav.open{transform:translateX(0);}
  .nav-toggle{display:block;}
  .header-cta .btn-sm-hide{display:none;}
}

/* Hero */
.hero{
  background:linear-gradient(120deg, var(--grey) 0%, #232c38 100%);
  color:#fff;position:relative;overflow:hidden;
}
.hero .container{
  display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center;
  padding-top:64px;padding-bottom:64px;
}
.hero h1{color:#fff;}
.hero p.lede{color:#c7d0dc;}
.hero-cta{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;}
.hero-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);}
.hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.hero-stats{display:flex;gap:32px;margin-top:40px;flex-wrap:wrap;}
.hero-stats div{border-left:3px solid var(--yellow);padding-left:12px;}
.hero-stats strong{display:block;font-family:var(--serif);font-size:1.7rem;color:#fff;}
.hero-stats span{font-size:0.85rem;color:#aab4c2;}

@media (max-width:860px){
  .hero .container{grid-template-columns:1fr;padding-top:40px;}
  .hero-media{order:-1;}
}

/* Page header (non-home) */
.page-hero{
  background:linear-gradient(120deg, var(--grey) 0%, #232c38 100%);
  color:#fff;padding:56px 0 48px;
}
.page-hero h1{color:#fff;margin-bottom:10px;}
.breadcrumb{font-size:0.85rem;color:#aab4c2;margin-bottom:14px;}
.breadcrumb a{color:#cfd8e3;}

/* Cards */
.grid{display:grid;gap:28px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media(max-width:920px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:620px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}}

.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 26px;box-shadow:0 2px 8px rgba(23,32,45,0.04);
  transition:box-shadow .2s ease, transform .2s ease;
}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);}
.card .icon{
  width:50px;height:50px;border-radius:12px;background:rgba(6,146,206,0.1);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
  font-size:1.4rem;color:var(--blue);
}
.card h3{margin-bottom:10px;font-size:1.15rem;}
.card p{color:var(--grey-light);font-size:0.97rem;margin-bottom:0;}
.card ul{color:var(--grey-light);font-size:0.95rem;padding-left:18px;margin:10px 0 0;}
.card ul li{margin-bottom:6px;}

/* Section heading block */
.section-head{max-width:680px;margin:0 auto 44px;text-align:center;}
.section-head.left{margin:0 0 44px;text-align:left;}

/* Logos / partners strip */
.logo-strip{
  display:flex;flex-wrap:wrap;gap:40px;align-items:center;justify-content:center;
  padding:28px 0;
}
.logo-strip span{
  font-family:var(--serif);font-weight:700;color:var(--grey-light);
  font-size:1.1rem;letter-spacing:0.02em;opacity:0.85;
}

/* Case studies */
.case-card{
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  background:#fff;box-shadow:0 2px 8px rgba(23,32,45,0.04);
}
.case-card .tag{
  display:inline-block;background:var(--blue);color:#fff;font-size:0.72rem;
  font-weight:700;letter-spacing:0.05em;text-transform:uppercase;
  padding:4px 10px;border-radius:30px;margin-bottom:12px;
}
.case-card .body{padding:26px;}
.case-card .outcome{
  display:flex;gap:10px;align-items:flex-start;margin-top:14px;
  font-size:0.92rem;color:var(--grey);font-weight:600;
}
.case-card .outcome::before{content:"✓";color:var(--success);font-weight:900;}

/* Timeline (process) */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;}
@media(max-width:860px){.process{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.process{grid-template-columns:1fr;}}
.process .step{position:relative;padding-top:10px;}
.process .step::before{
  counter-increment:step;content:counter(step);
  display:flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:50%;background:var(--yellow);
  color:#241804;font-weight:800;font-family:var(--serif);font-size:1.1rem;
  margin-bottom:14px;
}

/* Testimonial */
.testimonial{
  background:#fff;border-left:4px solid var(--yellow);border-radius:8px;
  padding:28px 30px;box-shadow:0 2px 8px rgba(23,32,45,0.05);
}
.testimonial p{font-size:1.05rem;color:var(--grey);font-style:italic;}
.testimonial footer{font-weight:700;color:var(--grey);font-style:normal;font-size:0.92rem;}
.testimonial footer span{display:block;font-weight:400;color:var(--grey-light);font-size:0.85rem;}

/* CTA band */
.cta-band{
  background:var(--blue);color:#fff;border-radius:16px;
  padding:48px;display:flex;align-items:center;justify-content:space-between;
  gap:32px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;margin-bottom:6px;}
.cta-band p{color:#eaf6ff;margin:0;}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:620px){.form-grid{grid-template-columns:1fr;}}
label{display:block;font-weight:600;font-size:0.9rem;color:var(--grey);margin-bottom:6px;}
input,select,textarea{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:7px;
  font-family:var(--sans);font-size:0.97rem;background:#fff;color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px;}
.field{margin-bottom:18px;}
.form-note{font-size:0.82rem;color:var(--grey-light);margin-top:10px;}

/* Footer */
footer.site-footer{background:var(--grey);color:#c3cbd6;padding:56px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr;}}
footer.site-footer h4{color:#fff;font-family:var(--sans);font-size:0.95rem;margin-bottom:16px;letter-spacing:0.03em;text-transform:uppercase;}
footer.site-footer a{color:#c3cbd6;}
footer.site-footer a:hover{color:#fff;}
footer.site-footer ul{list-style:none;padding:0;margin:0;}
footer.site-footer li{margin-bottom:10px;font-size:0.92rem;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand img{height:34px;}
.footer-brand span{font-family:var(--serif);font-weight:700;color:#fff;font-size:1.3rem;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.1);margin-top:40px;padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:0.82rem;color:#8d97a6;
}

/* WhatsApp float button */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:200;
  width:58px;height:58px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,0.25);
  transition:transform .15s ease;
}
.wa-float:hover{transform:scale(1.08);}
.wa-float svg{width:30px;height:30px;}

/* Utility */
.mt-0{margin-top:0;}
.text-center{text-align:center;}
.pill-list{display:flex;flex-wrap:wrap;gap:10px;}
.pill{
  background:rgba(6,146,206,0.08);color:var(--blue);font-weight:600;
  font-size:0.85rem;padding:6px 14px;border-radius:30px;
}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
@media(max-width:860px){.two-col{grid-template-columns:1fr;}}
.badge-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px;}
.badge-row .badge{
  display:flex;align-items:center;gap:8px;background:var(--off);
  padding:8px 14px;border-radius:8px;font-size:0.85rem;font-weight:600;color:var(--grey);
  border:1px solid var(--border);
}
table{width:100%;border-collapse:collapse;}
table th,table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);font-size:0.93rem;}
table th{color:var(--grey);font-family:var(--serif);}
.skip-link{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:10px 16px;z-index:1000;}
.skip-link:focus{left:10px;top:10px;}