/* Retail Connection — gold + Sora theme · v0.1 */
:root{
  --blue:#4FB0DC; --blue-soft:#EAF6FB; --blue-deep:#1B4965; --ink:#13314A;
  --accent:#E0A82E; --accent-soft:#FBF1DA; --accent-deep:#7A5A0E;
  --bg:#FFFFFF; --bg-off:#F7FAFC; --panel:#F4F6F8; --text:#1F2A33; --muted:#5B6B7B; --line:#E2E7EC;
  --font-head:'Sora',system-ui,-apple-system,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --maxw:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;color:var(--ink);line-height:1.12}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.kicker{font-size:12px;letter-spacing:2px;font-weight:600;color:var(--blue);text-transform:uppercase;margin-bottom:12px}
.btn{display:inline-block;font-weight:500;font-size:15px;padding:12px 22px;border-radius:8px;cursor:pointer;transition:.18s;border:1.5px solid transparent}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-deep)}
.btn-outline{border-color:var(--blue-deep);color:var(--blue-deep)}
.btn-outline:hover{background:var(--blue-deep);color:#fff}
.section{padding:96px 0}
.section.tight{padding:64px 0}
.section-off{background:var(--bg-off)}
.section h2{font-size:clamp(28px,3.5vw,40px)}
.lead{font-size:18px;color:var(--muted);max-width:640px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--font-head);font-weight:600;font-size:19px;color:var(--ink)}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--accent);display:inline-block}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-size:14px;color:var(--muted);transition:.15s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links .btn{padding:9px 16px;font-size:13.5px}
.nav-toggle{display:none;background:none;border:none;font-size:26px;color:var(--ink);cursor:pointer}

/* hero */
.hero{position:relative;padding:88px 0 80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,6vw,64px);max-width:11ch}
.hero .lead{margin-top:18px}
.hero-cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.chain-wrap{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}
.chain-wrap .cap{font-size:12.5px;color:var(--muted);margin-top:10px;text-align:center}

/* statement */
.statement h2{font-size:clamp(26px,3.2vw,36px);max-width:18ch}
.statement p{margin-top:16px}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;transition:.18s}
.pcard:hover{border-color:var(--blue);transform:translateY(-2px)}
.picon{width:46px;height:46px;border-radius:50%;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:22px;color:var(--accent-deep)}
.pcard h3{font-size:18px;margin-bottom:9px}
.pcard p{font-size:14px;color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag{font-size:11.5px;background:var(--panel);color:var(--blue-deep);padding:4px 10px;border-radius:6px;font-weight:500}

/* differentiator */
.diff{background:var(--ink);color:#fff}
.diff .kicker{color:var(--blue)}
.diff h2{color:#fff}
.diff .lead{color:#C9D9E2}
.diff-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.modes{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.mode{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:14px 16px}
.mode b{font-family:var(--font-head);color:var(--accent)}
.mode span{display:block;font-size:13px;color:#C9D9E2;margin-top:2px}
.chain-card{background:#fff;border-radius:14px;padding:18px 12px 12px}
.chain-card .cap{font-size:12.5px;color:var(--blue-deep);font-weight:500;text-align:center;margin-top:12px;padding:0 10px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px}
.stat{background:var(--panel);border-radius:12px;padding:22px}
.stat .v{font-family:var(--font-head);font-weight:600;font-size:30px;color:var(--ink)}
.stat .l{font-size:13px;color:var(--muted);margin-top:4px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.step .n{font-family:var(--font-head);font-weight:600;font-size:34px;color:var(--accent)}
.step h3{font-size:18px;margin:6px 0 6px}
.step p{font-size:14px;color:var(--muted)}

/* audience / list */
.alist{list-style:none;margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:820px}
.alist li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.alist .ti{color:var(--accent);font-size:20px;margin-top:1px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.form label{display:block;font-size:13px;font-weight:500;color:var(--ink);margin:14px 0 6px}
.form input,.form textarea{width:100%;font-family:var(--font-body);font-size:15px;padding:11px 13px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--text)}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--blue)}
.contact-side .row{display:flex;gap:11px;align-items:center;margin-bottom:14px;font-size:15px}
.contact-side .ti{color:var(--accent);font-size:20px}

/* footer */
.footer{background:var(--ink);color:#C9D9E2;padding:54px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.footer .brand{color:#fff;margin-bottom:12px}
.footer h4{color:#fff;font-size:14px;margin-bottom:12px;font-family:var(--font-head)}
.footer a,.footer p{display:block;font-size:13.5px;color:#9FB6C4;margin-bottom:8px}
.footer a:hover{color:#fff}
.footer-base{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;font-size:12.5px;color:#7E97A6;flex-wrap:wrap;gap:8px}
.footer-motif{margin:6px 0 0}

/* page header (sub pages) */
.phead{background:var(--bg-off);border-bottom:1px solid var(--line);padding:64px 0 56px}
.phead h1{font-size:clamp(32px,5vw,52px)}
.phead .lead{margin-top:14px}

/* responsive */
@media(max-width:860px){
  .hero-grid,.diff-grid,.contact-grid{grid-template-columns:1fr;gap:32px}
  .pillars,.stats,.steps{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .alist{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;border-bottom:1px solid var(--line);padding:8px 24px 16px}
  .nav-links.open{display:flex}
  .nav-links a{padding:11px 0;width:100%}
  .nav-toggle{display:block}
  .section{padding:64px 0}
  .hero{padding:56px 0 48px}
}
@media(max-width:480px){ .stats{grid-template-columns:1fr} }