/* RA Robotics & Automation — site styles */
:root{
  --navy:#0E0E44;
  --navy-2:#181862;
  --green:#0EFF0E;
  --green-dark:#0BC90B;
  --ink:#1c1e2b;
  --muted:#5b5f76;
  --line:#e4e5ee;
  --bg:#ffffff;
  --bg-alt:#f6f7fb;
  --bg-dark:#0b0b30;
  --radius:14px;
  --maxw:1180px;
  font-size:16px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Calibri","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:Cambria,Georgia,"Times New Roman",serif;
  color:var(--navy);
  line-height:1.2;
  margin:0 0 .5em;
  font-weight:700;
}
h1{font-size:clamp(2rem,4vw,3.1rem);}
h2{font-size:clamp(1.6rem,3vw,2.3rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1em;color:var(--muted);}
a{color:var(--navy);text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
section{padding:76px 0;}
.section-alt{background:var(--bg-alt);}
.eyebrow{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--green-dark);
  background:rgba(14,255,14,.12);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:16px;
}
.lede{font-size:1.15rem;max-width:760px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:999px;
  font-weight:700;font-size:.95rem;
  border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--green);color:var(--navy);}
.btn-primary:hover{box-shadow:0 10px 24px rgba(14,255,14,.35);}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.5);color:#fff;}
.btn-outline.dark{border-color:var(--navy);color:var(--navy);}
.btn-outline:hover{background:rgba(255,255,255,.12);}

/* Header */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:38px;width:auto;}
nav.main-nav ul{list-style:none;display:flex;gap:28px;margin:0;padding:0;}
nav.main-nav a{font-weight:600;font-size:.95rem;color:var(--navy);padding:6px 2px;border-bottom:2px solid transparent;}
nav.main-nav a:hover,nav.main-nav a.active{border-bottom-color:var(--green);}
.nav-cta{display:flex;align-items:center;gap:18px;}
.nav-phone{font-weight:700;color:var(--navy);font-size:.92rem;white-space:nowrap;}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--navy);cursor:pointer;}
@media (max-width:860px){
  nav.main-nav{position:fixed;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .25s ease;}
  nav.main-nav.open{max-height:400px;}
  nav.main-nav ul{flex-direction:column;gap:0;padding:8px 24px;}
  nav.main-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line);}
  .nav-phone{display:none;}
  .menu-toggle{display:block;}
}

/* Hero */
.hero{
  position:relative;color:#fff;
  background:linear-gradient(180deg,rgba(9,9,42,.86),rgba(9,9,42,.92)),var(--navy);
  background-size:cover;background-position:center;
  padding:110px 0 90px;
}
.hero-photo{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.55;z-index:0;}
.hero .container{position:relative;z-index:1;}
.hero h1{color:#fff;max-width:820px;}
.hero p.lede{color:#d7d9ec;}
.hero .eyebrow{background:rgba(14,255,14,.16);color:var(--green);}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;}

/* Cards / grid */
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:box-shadow .2s ease, transform .2s ease;
}
.card:hover{box-shadow:0 14px 30px rgba(14,14,68,.08);transform:translateY(-3px);}
.icon-circle{
  width:52px;height:52px;border-radius:50%;
  background:rgba(14,14,68,.06);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;font-size:1.4rem;color:var(--navy);
}

/* Stats */
.stats-bar{background:var(--navy);color:#fff;padding:52px 0;}
.stats-bar .grid{gap:16px;}
.stat{text-align:center;}
.stat .num{font-family:Cambria,Georgia,serif;font-weight:700;font-size:clamp(1.8rem,3vw,2.6rem);color:var(--green);}
.stat .label{font-size:.9rem;color:#c7c9e2;letter-spacing:.02em;}

/* Solutions pillars */
.pillar-list{display:flex;flex-direction:column;gap:0;}
.pillar-row{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  padding:56px 0;border-bottom:1px solid var(--line);
}
.pillar-row:last-child{border-bottom:none;}
.pillar-row.reverse .pillar-photo{order:2;}
.pillar-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;background:var(--navy);color:var(--green);
  font-weight:700;font-size:.9rem;margin-bottom:14px;
}
.pillar-photo img{border-radius:var(--radius);box-shadow:0 20px 40px rgba(14,14,68,.14);}
.tag-pills{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0;}
.tag-pill{
  background:var(--bg-alt);border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;font-size:.85rem;font-weight:600;color:var(--navy);
}
.highlight-box{
  border-left:3px solid var(--green);padding:12px 18px;margin-top:18px;
  background:rgba(14,255,14,.06);border-radius:0 8px 8px 0;font-weight:600;color:var(--navy);font-size:.95rem;
}
@media (max-width:820px){
  .pillar-row{grid-template-columns:1fr;}
  .pillar-row.reverse .pillar-photo{order:0;}
}

/* Logo strips */
.logo-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:40px;}
.logo-strip img{height:38px;width:auto;max-width:140px;object-fit:contain;filter:grayscale(1);opacity:.75;transition:filter .2s,opacity .2s;}
.logo-strip img:hover{filter:grayscale(0);opacity:1;}
.logo-strip.small img{height:30px;}

/* Partner grid with photos */
.partner-card{overflow:hidden;padding:0;}
.partner-card img{height:150px;width:100%;object-fit:cover;}
.partner-card .partner-body{padding:16px 18px;}
.partner-card h4{margin:0 0 4px;color:var(--navy);font-family:Cambria,Georgia,serif;font-size:1.02rem;}
.partner-card p{margin:0;font-size:.85rem;color:var(--muted);}

/* Table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);}
table.records{width:100%;border-collapse:collapse;font-size:.92rem;min-width:720px;}
table.records th{
  background:var(--navy);color:#fff;text-align:left;padding:14px 16px;font-family:Cambria,Georgia,serif;font-weight:700;
}
table.records td{padding:14px 16px;border-bottom:1px solid var(--line);color:var(--ink);}
table.records tr:last-child td{border-bottom:none;}
table.records td.num{font-weight:700;color:var(--navy);text-align:center;}
table.records tbody tr:nth-child(odd){background:var(--bg-alt);}

/* Facilities */
.facility-card{display:flex;flex-direction:column;gap:10px;}
.facility-card .tag{
  align-self:flex-start;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:rgba(14,14,68,.08);color:var(--navy);padding:4px 10px;border-radius:999px;
}
.facility-card address{font-style:normal;color:var(--muted);}

/* Values */
.value-card{text-align:left;}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--navy-2));color:#fff;text-align:center;}
.cta-band h2{color:#fff;}
.cta-band p{color:#c7c9e2;}

/* Contact page */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;}}
.contact-info-item{display:flex;gap:14px;margin-bottom:22px;}
.contact-info-item .icon-circle{flex-shrink:0;margin-bottom:0;}
form.enquiry{display:flex;flex-direction:column;gap:16px;}
form.enquiry label{font-weight:700;font-size:.88rem;color:var(--navy);margin-bottom:6px;display:block;}
form.enquiry input,form.enquiry select,form.enquiry textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font-size:.95rem;font-family:inherit;
}
form.enquiry textarea{min-height:120px;resize:vertical;}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:20px;}
.map-embed iframe{width:100%;height:280px;border:0;display:block;}

/* Footer */
footer.site-footer{background:var(--bg-dark);color:#c7c9e2;padding:60px 0 30px;}
footer.site-footer h4{color:#fff;font-family:Cambria,Georgia,serif;font-size:1.05rem;margin-bottom:14px;}
footer.site-footer a{color:#c7c9e2;}
footer.site-footer a:hover{color:var(--green);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:32px;}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-logo{height:34px;margin-bottom:14px;filter:brightness(0) invert(1);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem;color:#8688a8;
}
.social-row{display:flex;gap:12px;margin-top:6px;}
.social-row a{
  width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;font-size:.85rem;
}
footer.site-footer ul{list-style:none;padding:0;margin:0;}
footer.site-footer li{margin-bottom:10px;font-size:.92rem;}

/* Page header (interior pages) */
.page-header{background:var(--navy);color:#fff;padding:64px 0 56px;}
.page-header h1{color:#fff;}
.page-header p{color:#c7c9e2;max-width:700px;}
.breadcrumb{font-size:.85rem;color:#9a9cc0;margin-bottom:14px;}
.breadcrumb a{color:#9a9cc0;}

/* Primer (Industrial 4.0 educational) */
.era-track{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
@media (max-width:800px){.era-track{grid-template-columns:repeat(2,1fr);}}
.era-card{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:#fff;}
.era-card .era-num{font-family:Cambria,Georgia,serif;font-weight:700;color:var(--green-dark);font-size:1.6rem;}
.tech-chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.tech-chip{background:var(--navy);color:#fff;padding:8px 14px;border-radius:999px;font-size:.85rem;font-weight:600;}
.core-idea{
  background:var(--bg-alt);border-radius:var(--radius);padding:28px;border:1px dashed var(--green-dark);
}