/* ============================================================
   Reliable Operations Intelligence (ROI, LLC) - Shared styles
   Accent color: change --accent below to restyle the whole site
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --navy:#0b1f33;
  --navy-2:#12304d;
  --steel:#1d4e79;
  --accent:#0d6efd;      /* primary blue */
  --accent-2:#5aa4ff;    /* lighter blue for dark backgrounds */
  --ink:#0e1b2a;
  --slate:#4a5b6d;
  --line:#e2e8f0;
  --bg:#ffffff;
  --bg-soft:#f4f7fb;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,31,51,.10);
  --shadow-lg:0 24px 60px rgba(11,31,51,.18);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,.brand{font-family:'Space Grotesk','Inter',sans-serif;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.accent{color:var(--accent)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--steel);margin-bottom:14px}
.eyebrow.on-dark{color:var(--accent-2)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:1rem;padding:14px 26px;border-radius:10px;cursor:pointer;border:2px solid transparent;transition:transform .15s ease, box-shadow .15s ease, background .15s ease}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(13,110,253,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(13,110,253,.5)}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.35)}
.btn-ghost:hover{border-color:var(--white);background:rgba(255,255,255,.08)}
.btn-outline{background:#fff;color:var(--steel);border-color:var(--line)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-lg{padding:17px 34px;font-size:1.06rem}

/* Header */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);box-shadow:0 2px 12px rgba(11,31,51,.05)}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px}
.brand{display:flex;align-items:center;gap:12px}
.brand img.logo{height:56px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links>a,.drop-toggle{color:var(--ink);font-weight:500;font-size:.95rem;transition:color .15s;cursor:pointer}
.nav-links>a:hover,.drop-toggle:hover{color:var(--accent)}
.nav-cta{background:var(--accent);color:#fff !important;padding:11px 20px;border-radius:9px;font-weight:600}
.nav-cta:hover{filter:brightness(1.08);color:#fff}
.menu-btn{display:none;background:none;border:0;color:var(--ink);font-size:1.6rem;cursor:pointer}

/* Dropdown */
.dropdown{position:relative}
.dropdown-menu{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);min-width:280px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transition:.18s}
.dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown-menu a{display:block;padding:10px 14px;border-radius:8px;font-size:.92rem;color:var(--slate);font-weight:500}
.dropdown-menu a:hover{background:var(--bg-soft);color:var(--accent)}
.drop-toggle::after{content:" \25BE";font-size:.7em;color:var(--slate)}

/* Hero (homepage) */
.hero{position:relative;color:#fff;overflow:hidden;background:radial-gradient(1100px 500px at 80% -10%, rgba(29,78,121,.55), transparent 60%),radial-gradient(800px 500px at 0% 110%, rgba(13,110,253,.18), transparent 55%),linear-gradient(180deg,#0b1f33 0%, #0c2540 100%);background-color:#0b1f33}
.hero:before{content:"";position:absolute;inset:0;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(circle at 60% 20%,#000,transparent 70%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;padding:82px 0 90px}
.hero h1{font-size:3.05rem;line-height:1.08;font-weight:700;margin-bottom:20px}
.hero p.lead{font-size:1.18rem;color:#c8d6e5;max-width:560px;margin-bottom:16px}
.hero .support{font-size:1rem;color:#98abbf;max-width:560px;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-badges{display:flex;gap:26px;flex-wrap:wrap;color:#9fb3c8;font-size:.9rem}
.hero-badges b{color:#fff;font-family:'Space Grotesk',sans-serif;font-size:1.35rem;display:block}
.hero-card{background:linear-gradient(160deg,rgba(255,255,255,.09),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:28px;backdrop-filter:blur(6px);box-shadow:var(--shadow-lg)}
.hero-card h3{font-size:1.12rem;color:#fff;margin-bottom:4px}
.hero-card .sub{color:#9fb3c8;font-size:.86rem;margin-bottom:18px}
.hero-card ul{list-style:none;display:grid;gap:12px}
.hero-card li{display:flex;gap:11px;align-items:flex-start;color:#dce7f1;font-size:.95rem}
.hero-card li svg{flex:none;margin-top:3px}
.hero-card .cardcta{margin-top:20px}

/* Interior page hero */
.page-hero{position:relative;color:#fff;overflow:hidden;background:radial-gradient(900px 400px at 85% -20%, rgba(29,78,121,.6), transparent 60%),linear-gradient(180deg,#0b1f33,#0c2540)}
.page-hero:before{content:"";position:absolute;inset:0;opacity:.4;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(circle at 70% 10%,#000,transparent 75%)}
.page-hero .wrap{position:relative;padding:64px 24px 68px;max-width:900px}
.page-hero h1{font-size:2.5rem;line-height:1.12;margin-bottom:16px}
.page-hero p.lead{font-size:1.15rem;color:#c8d6e5;max-width:680px;margin-bottom:26px}

/* Trust strip */
.trust{background:var(--bg-soft);border-bottom:1px solid var(--line)}
.trust-inner{padding:26px 0;text-align:center}
.trust .label{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);font-weight:600;margin-bottom:16px}
.logos{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 30px}
.logos span{font-family:'Space Grotesk',sans-serif;font-weight:600;color:#5a6b7d;font-size:1.05rem;opacity:.85}

/* Sections */
section.pad{padding:84px 0}
.sec-head{max-width:720px;margin:0 auto 52px;text-align:center}
.sec-head h2{font-size:2.25rem;line-height:1.15;margin-bottom:14px}
.sec-head p{color:var(--slate);font-size:1.08rem}
.bg-soft{background:var(--bg-soft)}

/* Content article (interior prose) */
.content{padding:70px 0}
.content .wrap{max-width:900px}
.content h2{font-size:1.7rem;margin:14px 0 16px}
.content h2:not(:first-child){margin-top:44px}
.content h3{font-size:1.28rem;color:var(--ink);margin:32px 0 12px}
.content p{color:var(--slate);margin-bottom:16px}
.content ul,.content ol{color:var(--slate);margin:0 0 18px 22px}
.content li{margin-bottom:9px}
.content strong{color:var(--ink)}
.content .intro{font-size:1.12rem;color:var(--slate);border-left:3px solid var(--accent);padding-left:20px;margin-bottom:8px}

/* Numbered process steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}
.step .n{width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;font-family:'Space Grotesk',sans-serif;font-weight:700;display:grid;place-items:center;margin-bottom:16px}
.step h4{font-size:1.1rem;margin-bottom:8px}
.step p{color:var(--slate);font-size:.95rem;margin:0}

/* Feature cards grid */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:10px}
.card-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .num{font-family:'Space Grotesk',sans-serif;color:var(--accent);font-weight:700;font-size:.95rem}
.card h3,.card h4{font-size:1.14rem;margin:6px 0 9px}
.card p{color:var(--slate);font-size:.95rem;margin:0}
.card a.more{color:var(--steel);font-weight:600;font-size:.92rem;display:inline-flex;gap:6px;align-items:center;margin-top:12px}
.card a.more:hover{color:var(--accent)}

/* Legacy chips */
.legacy-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.chip{display:flex;flex-direction:column;gap:2px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;transition:.15s}
.chip:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px)}
.chip b{font-family:'Space Grotesk',sans-serif;font-size:1.02rem}
.chip span{font-size:.82rem;color:var(--slate)}

/* Pain cards */
.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pain{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.pain .ic{width:46px;height:46px;border-radius:10px;background:#dbeafe;display:grid;place-items:center;margin-bottom:14px}
.pain h4{font-size:1.08rem;margin-bottom:8px}
.pain p{color:var(--slate);font-size:.95rem}

/* Services (homepage) */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:transform .18s,box-shadow .18s;position:relative;overflow:hidden}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.svc .num{font-family:'Space Grotesk',sans-serif;color:var(--accent);font-weight:700;font-size:.95rem}
.svc h3{font-size:1.25rem;margin:8px 0 10px}
.svc p{color:var(--slate);font-size:.96rem;margin-bottom:16px}
.svc a.more{color:var(--steel);font-weight:600;font-size:.92rem;display:inline-flex;gap:6px;align-items:center}
.svc a.more:hover{color:var(--accent)}

/* Tables */
.table-wrap{overflow-x:auto;margin:18px 0 24px;border:1px solid var(--line);border-radius:12px}
table.data{width:100%;border-collapse:collapse;font-size:.9rem;min-width:520px}
table.data th{background:var(--navy);color:#fff;text-align:left;padding:12px 14px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.86rem}
table.data td{padding:11px 14px;border-top:1px solid var(--line);color:var(--slate);vertical-align:top}
table.data tr:nth-child(even) td{background:var(--bg-soft)}

/* Results */
.results{background:linear-gradient(180deg,#0b1f33,#0c2540);color:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:56px}
.stat{text-align:center;padding:22px 12px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:rgba(255,255,255,.03)}
.stat b{display:block;font-family:'Space Grotesk',sans-serif;font-size:2.2rem;color:var(--accent-2);line-height:1}
.stat span{color:#adc0d3;font-size:.9rem;display:block;margin-top:8px}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:26px}
.case .tag{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2);font-weight:700}
.case h4{margin:8px 0 10px;font-size:1.1rem}
.case p{color:#c2d2e2;font-size:.93rem}

/* Quote */
.quote{background:var(--bg-soft);border-left:4px solid var(--accent);border-radius:0 12px 12px 0;padding:24px 26px;margin:28px 0}
.quote p{font-size:1.08rem;color:var(--ink);font-style:italic;margin-bottom:10px}
.quote cite{color:var(--steel);font-weight:600;font-style:normal;font-size:.92rem}

/* CTA band */
.cta-band{background:var(--navy);color:#fff;text-align:center;padding:70px 0}
.cta-band h2{font-size:2rem;margin-bottom:14px}
.cta-band p{color:#c2d2e2;max-width:620px;margin:0 auto 26px}

/* Contact form */
.cta{background:var(--navy);color:#fff}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.cta h2{font-size:2.25rem;margin-bottom:14px}
.cta p{color:#c2d2e2;margin-bottom:20px}
.cta .contact-line{display:flex;align-items:center;gap:12px;margin-bottom:12px;color:#dbe6f1}
.cta .contact-line svg{flex:none}
form{background:#fff;border-radius:18px;padding:30px;box-shadow:var(--shadow-lg)}
form h3{color:var(--ink);font-size:1.25rem;margin-bottom:4px}
form .fsub{color:var(--slate);font-size:.9rem;margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:9px;font-family:inherit;font-size:.95rem;color:var(--ink);background:#fbfcfe;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(13,110,253,.18);background:#fff}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form .btn{width:100%;justify-content:center;margin-top:6px}
form .fine{font-size:.78rem;color:var(--slate);text-align:center;margin-top:12px}

/* Footer */
footer{background:#081726;color:#9fb3c8;padding:52px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:32px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
@media(max-width:1100px){.foot-grid{grid-template-columns:1fr 1fr}}
footer .brand-f{font-family:'Space Grotesk',sans-serif;color:#fff;font-weight:700;font-size:1.1rem;margin-bottom:12px;display:inline-block}
footer p{font-size:.9rem;max-width:340px}
footer h5{color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
footer ul{list-style:none;display:grid;gap:9px}
footer ul a{color:#9fb3c8;font-size:.92rem}
footer ul a:hover{color:var(--accent-2)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:22px;font-size:.82rem}
.foot-bottom .dba{color:#7d92a6}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:36px;padding:56px 0 64px}
  .hero h1{font-size:2.3rem}
  .page-hero h1{font-size:2rem}
  .pains,.svc-grid,.cases,.steps,.card-grid,.card-grid.cols-2{grid-template-columns:1fr}
  .legacy-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cta-grid,.foot-grid{grid-template-columns:1fr}
  .menu-btn{display:block}
  .nav-links{display:none;position:absolute;top:80px;left:0;right:0;flex-direction:column;align-items:stretch;background:#fff;padding:16px 24px;gap:6px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links>a,.drop-toggle{padding:10px 0}
  .dropdown-menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;border-left:2px solid var(--line);border-radius:0;margin:0 0 6px 8px;min-width:0;padding:0 0 0 8px}
  .dropdown:hover .dropdown-menu{transform:none}
  .nav-cta{text-align:center;margin-top:6px}
}
@media(max-width:520px){
  .row2{grid-template-columns:1fr}
  .sec-head h2,.cta h2,.cta-band h2{font-size:1.7rem}
  .stats{grid-template-columns:1fr}
}