/* reframe.css — shared design system for the reframed Roltrader site (house + AI Audit micro-site).
   Reuses the existing brand tokens (Inter · navy #0A1424 · gold #B8791C · blue gradient). One identity
   family across roltrader.com and the AI Audit micro-site; the trust/independence line threads through. */

:root{
  --bg:#ffffff; --panel:#F4F8FD; --line:#E4EBF4;
  --ink:#0A1424; --ink2:#17273E; --muted:#586A82;
  --amber:#B8791C; --blue:#1E6BEF; --blue2:#256DFF; --green:#15884A; --red:#C33B3B; --teal:#0E7C86;
  --darkflat:#0B1B33;
  --dark:linear-gradient(160deg,#0B1B33 0%,#132a4d 60%,#0B1B33 100%);
  --grad:linear-gradient(135deg,#14B4FF,#256DFF);
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;padding:13px 22px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .12s ease, box-shadow .12s ease;font-family:var(--sans)}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 22px rgba(37,109,255,.30)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.28);color:#fff}
.btn-ghost-ink{background:transparent;border:1px solid var(--line);color:var(--ink)}

.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.lead{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue2)}
h2{font-size:clamp(26px,3.4vw,40px);line-height:1.12;font-weight:900;letter-spacing:-.02em;margin:12px 0 0;max-width:22ch}
.muted{color:var(--muted)}
section{padding:64px 0}

/* ── dark band: nav + hero ── */
.top{background:var(--dark);color:#fff}
nav{display:flex;align-items:center;gap:26px;padding:18px 0}
nav .logo img{height:30px;display:block}
nav .links{display:flex;align-items:center;gap:22px;margin-left:12px;font-size:14.5px;font-weight:600;color:#C7D3E6}
nav .links a:hover{color:#fff}
nav .spacer{flex:1}
nav .ai{color:#55C6FF;font-weight:800;letter-spacing:.02em}
nav .up{color:#9fb0c6;font-weight:700}
nav .cta{display:flex;gap:10px;align-items:center}

.hero{padding:58px 0 70px}
.hero .kick{color:var(--amber);letter-spacing:.16em}
.hero h1{font-size:clamp(34px,5.2vw,58px);line-height:1.08;font-weight:900;margin:16px 0 0;max-width:18ch;letter-spacing:-.02em}
.hero h1 .u{color:#fff;border-bottom:4px solid var(--amber);padding-bottom:2px}
.hero p.sub{font-size:clamp(17px,1.9vw,21px);color:#C7D3E6;max-width:56ch;margin:22px 0 0;font-weight:500}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero .trust{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:26px;color:#92A4BF;font-size:13.5px;font-weight:600}
.hero .trust b{color:#D7E1F0;font-weight:700}
.hero .trust .sep{color:#3a4e6e}

/* ── router / cards ── */
.router{margin-top:-38px;position:relative;z-index:2}
.router .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:0 10px 30px rgba(10,20,36,.07);display:flex;flex-direction:column;gap:10px}
.card .q{font-size:13px;font-weight:700;color:var(--muted)}
.card h3{margin:0;font-size:21px;font-weight:800;letter-spacing:-.01em}
.card h3 .by{font-weight:600;color:var(--muted);font-size:14px}
.card p{margin:0;color:var(--ink2);font-size:15px}
.card .go{margin-top:auto;font-weight:800;color:var(--blue2);font-size:14.5px}
.card.keystone{border-top:3px solid var(--amber)}
.card.solutions{border-top:3px solid var(--blue)}
.card.audit{border-top:3px solid var(--green)}

/* ── problem ── */
.problem{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.problem .row{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.problem .stat{font-size:clamp(44px,7vw,78px);font-weight:900;color:var(--ink);letter-spacing:-.03em;line-height:1}
.problem .stat small{display:block;font-size:16px;font-weight:600;color:var(--muted);letter-spacing:0;margin-top:10px;max-width:34ch}
.problem p{font-size:17px;color:var(--ink2);max-width:46ch}

/* ── suite strip ── */
.suite .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
.prod{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;display:flex;flex-direction:column;gap:10px}
.prod img{height:26px;width:auto;object-fit:contain;align-self:flex-start}
.prod .stage{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--amber)}
.prod p{margin:0;font-size:14px;color:var(--ink2)}
.further{margin-top:26px;display:inline-flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;font-weight:700}
.further .tag{background:#0B1B33;color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em;padding:4px 9px;border-radius:999px;text-transform:uppercase}
.further .go{color:var(--green);font-weight:800}

/* ── keystone teaser ── */
.keystone-band{background:var(--panel);border-top:1px solid var(--line)}
.keystone-band .row{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.badge{display:inline-block;background:#0B1B33;color:#fff;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.ticks{margin:18px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
.ticks li{padding-left:26px;position:relative;color:var(--ink2);font-size:15.5px}
.ticks li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%;background:var(--amber)}
.shot{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 14px 40px rgba(10,20,36,.12);background:#fff}
.shot img{width:100%;display:block}

/* ── use-case grid (Solutions index) ── */
.uc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.uc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;display:flex;flex-direction:column;gap:10px;transition:transform .12s,box-shadow .12s}
.uc:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(10,20,36,.09)}
.uc.flag{border-top:3px solid var(--amber)}
.uc .star{color:var(--amber);font-weight:800;font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.uc h3{margin:0;font-size:20px;font-weight:800}
.uc p{margin:0;color:var(--ink2);font-size:14.5px}
.uc .go{margin-top:auto;font-weight:800;color:var(--blue2);font-size:14px}

/* ── how-it-works steps ── */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px}
.step .n{width:34px;height:34px;border-radius:9px;background:var(--darkflat);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px}
.step h4{margin:14px 0 6px;font-size:16px;font-weight:800}
.step .st{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--amber);margin-top:4px}
.step p{margin:6px 0 0;font-size:14px;color:var(--ink2)}

/* ── split paths (run one / run many) ── */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.path{border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;background:#fff}
.path.many{background:var(--darkflat);color:#fff;border-color:transparent}
.path h3{margin:0 0 8px;font-size:20px;font-weight:800}
.path.many p{color:#C7D3E6}
.path p{color:var(--ink2);font-size:15px;margin:0 0 16px}

/* ── tiers (partners / pricing) ── */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
.tier{border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;background:#fff;display:flex;flex-direction:column;gap:12px}
.tier.feat{border-top:3px solid var(--amber);box-shadow:0 12px 30px rgba(10,20,36,.08)}
.tier h3{margin:0;font-size:19px;font-weight:800}
.tier .sub{font-size:13px;color:var(--muted);font-weight:600}
.tier ul{margin:4px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px}
.tier li{padding-left:22px;position:relative;font-size:14.5px;color:var(--ink2)}
.tier li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}

/* ── compute / reconcile (AI Audit) ── */
.cr{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px}
.cr .box{border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;background:#fff}
.cr .box.compute{border-top:3px solid var(--green)}
.cr .box.reconcile{border-top:3px solid var(--blue)}
.cr .box .k{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.cr .box.compute .k{color:var(--green)}
.cr .box.reconcile .k{color:var(--blue)}
.cr .box h3{margin:8px 0 8px;font-size:21px;font-weight:800}
.cr .box p{margin:0;color:var(--ink2);font-size:15px}

/* ── cta band + footer ── */
.cta-band{background:var(--dark);color:#fff;text-align:center}
.cta-band h2{margin:0 auto;max-width:24ch}
.cta-band .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:28px}
.cta-band .note{color:#92A4BF;margin-top:20px;font-size:14px}
footer{background:#071324;color:#8DA0BC;padding:40px 0;font-size:14px}
footer .frow{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer a{color:#B9C8DD}
footer img{height:24px}
footer .fine{margin-top:18px;color:#5F7493;font-size:13px;max-width:70ch}

/* ── page intro (inner pages: dark hero, no router) ── */
.pagehero{padding:52px 0 58px}
.pagehero h1{font-size:clamp(30px,4.6vw,50px);line-height:1.1;font-weight:900;letter-spacing:-.02em;margin:14px 0 0;max-width:20ch}
.pagehero p{color:#C7D3E6;font-size:clamp(16px,1.8vw,20px);max-width:58ch;margin:20px 0 0;font-weight:500}
.crumbs{color:#8ea3c0;font-size:13px;font-weight:600}
.crumbs a{color:#C7D3E6}

@media(max-width:980px){
  .suite .grid,.steps{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  nav .links{display:none}
  .router .grid,.problem .row,.keystone-band .row,.uc-grid,.paths,.tiers,.cr{grid-template-columns:1fr}
}
@media(max-width:560px){ .suite .grid,.steps{grid-template-columns:1fr} }