/* ============================================================
   Roar Exchange - Professional Exchange Terminal
   Fonts: Teko (headings), Mulish (body)
   ============================================================ */

:root{
  --blue:#27589c;
  --blue-dark:#1c4278;
  --blue-deep:#1a1a2e;
  --white:#ffffff;
  --tint:#e8f0fe;
  --ink:#1a1a2e;
  --muted:#5a6272;
  --line:#d6e0f0;
  --green:#1a8f4c;
  --red:#c62828;
  --amber:#e08a1e;
  --shadow:0 6px 20px rgba(26,26,46,.08);
  --radius:6px;
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Mulish',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{
  font-family:'Teko',sans-serif;
  font-weight:600;
  line-height:1.05;
  letter-spacing:.5px;
  color:var(--ink);
}
h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:700}
h2{font-size:clamp(2rem,4vw,3rem);font-weight:600}
h3{font-size:clamp(1.5rem,2.5vw,2rem);font-weight:600}
h4{font-size:1.4rem;font-weight:500}
p{margin:0 0 1rem}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.divider{height:2px;background:linear-gradient(90deg,transparent,var(--blue),transparent);border:0;margin:0}
.eyebrow{font-family:'Mulish';font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--blue);font-size:.8rem;margin-bottom:.5rem}
.center{text-align:center}
.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ---------- Ticker ---------- */
.ticker-wrap{
  background:var(--blue-deep);
  border-bottom:1px solid rgba(255,255,255,.08);
  overflow:hidden;
  white-space:nowrap;
  position:relative;
}
.ticker-wrap::before,.ticker-wrap::after{
  content:"";position:absolute;top:0;bottom:0;width:60px;z-index:2;pointer-events:none;
}
.ticker-wrap::before{left:0;background:linear-gradient(90deg,var(--blue-deep),transparent)}
.ticker-wrap::after{right:0;background:linear-gradient(270deg,var(--blue-deep),transparent)}
.ticker{
  display:inline-block;
  padding:9px 0;
  animation:ticker 40s linear infinite;
}
.ticker span{
  color:#c9d6ee;font-size:.85rem;font-weight:600;margin:0 26px;
  font-variant-numeric:tabular-nums;
}
.ticker span b{color:var(--white)}
.ticker .up{color:#4ade80}
.ticker .down{color:#f87171}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ---------- Top nav ---------- */
.topbar{background:var(--blue);color:var(--white);position:sticky;top:0;z-index:50;box-shadow:0 2px 8px rgba(26,26,46,.15)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:40px;width:auto}
.brand .bname{font-family:'Teko';font-size:1.7rem;font-weight:700;color:#fff;letter-spacing:1px;line-height:1}
.navlinks{display:flex;align-items:center;gap:4px;list-style:none}
.navlinks a{
  color:#dbe6f7;font-weight:600;font-size:.92rem;padding:8px 12px;border-bottom:3px solid transparent;transition:.15s;text-decoration:none;
}
.navlinks a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.5);text-decoration:none}
.navlinks a.active{color:#fff;border-bottom-color:#fff}
.nav-cta{background:#fff;color:var(--blue)!important;border-radius:4px;padding:9px 16px!important;border-bottom:0!important;font-weight:700}
.nav-cta:hover{background:var(--tint);text-decoration:none}
.burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.burger span{width:24px;height:2px;background:#fff;display:block}

@media(max-width:900px){
  .burger{display:flex}
  .navlinks{
    position:absolute;top:66px;left:0;right:0;background:var(--blue-dark);flex-direction:column;align-items:stretch;gap:0;
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .navlinks.open{max-height:560px}
  .navlinks a{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
  .navlinks a.active{border-bottom:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.06)}
  .nav-cta{margin:12px 20px;text-align:center}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;font-family:'Mulish';font-weight:700;font-size:1rem;
  padding:13px 26px;border-radius:4px;cursor:pointer;border:2px solid transparent;transition:.15s;text-align:center;
}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);text-decoration:none;color:#fff}
.btn-light{background:#fff;color:var(--blue);border-color:#fff}
.btn-light:hover{background:var(--tint);text-decoration:none}
.btn-ghost{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-ghost:hover{background:var(--blue);color:#fff;text-decoration:none}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{background:#1da851;color:#fff;text-decoration:none}
.btn-lg{padding:16px 34px;font-size:1.08rem}
.btn-block{display:block;width:100%}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(1000px 400px at 80% -10%,rgba(39,88,156,.35),transparent),
    var(--blue-deep);
  color:#fff;padding:64px 0 74px;position:relative;overflow:hidden;
}
.hero .grid-bg{position:absolute;inset:0;opacity:.10;
  background-image:linear-gradient(rgba(255,255,255,.4) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.4) 1px,transparent 1px);
  background-size:44px 44px;pointer-events:none}
.hero .container{position:relative;z-index:1}
.hero h1{color:#fff;max-width:16ch;margin:0 auto .4rem}
.hero h1 .hl{color:#8fb4ea}
.hero-sub{color:#c3d1ea;font-size:1.2rem;max-width:62ch;margin:0 auto 1.6rem;font-weight:500}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:2.2rem}
.hero-badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;color:#9fb2d4;font-size:.82rem;font-weight:700;letter-spacing:1px}
.hero-badges span{border:1px solid rgba(255,255,255,.2);padding:5px 12px;border-radius:3px}

/* ---------- Stat strip ---------- */
.stats{background:var(--blue-dark);color:#fff;padding:0}
.stats .row{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:26px 16px;text-align:center;border-right:1px solid rgba(255,255,255,.12)}
.stat:last-child{border-right:0}
.stat .num{font-family:'Teko';font-size:2.8rem;font-weight:700;line-height:1;color:#fff}
.stat .lbl{color:#bcd; font-size:.82rem;letter-spacing:1px;text-transform:uppercase;font-weight:700}
@media(max-width:700px){.stats .row{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}}

/* ---------- Sections ---------- */
section{padding:58px 0}
.sec-alt{background:var(--tint)}
.sec-dark{background:var(--blue-deep);color:#fff}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-dark p{color:#c3d1ea}
.sec-head{max-width:760px;margin:0 auto 2.4rem;text-align:center}
.sec-head p{color:var(--muted);font-size:1.08rem}
.sec-dark .sec-head p{color:#c3d1ea}
.prose p{margin-bottom:1.05rem;color:#2b3242}
.prose h2{margin:2rem 0 .8rem}
.prose h3{margin:1.6rem 0 .6rem}
.prose ul,.prose ol{margin:0 0 1.1rem 1.2rem}
.prose li{margin-bottom:.5rem}

/* ---------- Cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.card{
  background:#fff;border:1px solid var(--line);border-bottom:3px solid var(--blue);
  border-radius:var(--radius);padding:24px;transition:.18s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .ico{width:44px;height:44px;margin-bottom:12px}
.card h3{margin-bottom:.4rem;font-size:1.55rem}
.card p{color:var(--muted);margin:0;font-size:.96rem}
.sec-alt .card{background:#fff}

/* ---------- Data table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table.data{width:100%;border-collapse:collapse;min-width:520px}
table.data th{
  background:var(--blue);color:#fff;text-align:left;padding:13px 16px;font-weight:700;font-size:.92rem;
  letter-spacing:.5px;
}
table.data td{padding:12px 16px;border-bottom:1px solid var(--line);font-size:.95rem}
table.data tbody tr:nth-child(even){background:var(--tint)}
table.data tbody tr:hover{background:#dbe8fb}
table.data td:first-child{font-weight:700;color:var(--ink)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-bottom:3px solid var(--blue);border-radius:var(--radius);padding:22px;position:relative}
.step .n{font-family:'Teko';font-size:2.4rem;font-weight:700;color:var(--blue);line-height:1}
.step h3{font-size:1.4rem;margin:.2rem 0 .3rem}
.step p{color:var(--muted);margin:0;font-size:.94rem}

/* ---------- Tools ---------- */
.tool{
  background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);
  border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);margin-bottom:26px;
}
.tool-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.tool-head .tag{background:var(--blue);color:#fff;font-family:'Teko';font-size:1.1rem;padding:2px 10px;border-radius:3px;letter-spacing:1px}
.tool h3{font-size:1.8rem}
.tool .desc{color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;font-size:.86rem;margin-bottom:5px;color:var(--ink)}
.field input,.field select{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:4px;font-family:'Mulish';font-size:1rem;background:#fff;color:var(--ink);
}
.field input:focus,.field select:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(39,88,156,.15)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.field-row{grid-template-columns:1fr}}
.toggle-group{display:inline-flex;border:1px solid var(--line);border-radius:5px;overflow:hidden;margin-bottom:16px}
.toggle-group button{background:#fff;border:0;padding:9px 18px;font-family:'Mulish';font-weight:700;cursor:pointer;color:var(--muted)}
.toggle-group button.on{background:var(--blue);color:#fff}
.result-table{width:100%;border-collapse:collapse;margin-top:16px}
.result-table td{padding:10px 12px;border-bottom:1px solid var(--line);font-size:.96rem}
.result-table td:last-child{text-align:right;font-weight:700;font-variant-numeric:tabular-nums}
.result-table tr.total td{border-top:2px solid var(--blue);border-bottom:0;font-size:1.05rem}
.val-green{color:var(--green)}
.val-red{color:var(--red)}
input[type=range]{width:100%;accent-color:var(--blue)}
.slider-val{font-family:'Teko';font-size:1.6rem;color:var(--blue);font-weight:700}

/* reaction game */
.reaction-box{
  border-radius:var(--radius);min-height:260px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;cursor:pointer;color:#fff;user-select:none;
  transition:background .05s;padding:20px;
}
.reaction-box .big{font-family:'Teko';font-size:2.6rem;font-weight:700;letter-spacing:1px}
.reaction-box .small{font-size:1rem;opacity:.9}
.rb-wait{background:var(--blue-deep)}
.rb-ready{background:var(--amber)}
.rb-now{background:var(--green)}
.rb-early{background:var(--red)}
.rb-done{background:var(--blue)}
.round-dots{display:flex;gap:8px;justify-content:center;margin-top:14px}
.round-dots i{width:12px;height:12px;border-radius:50%;background:var(--line);display:block}
.round-dots i.done{background:var(--blue)}

/* pie */
.pie-wrap{display:flex;gap:26px;align-items:center;flex-wrap:wrap;justify-content:center;margin-top:18px}
.pie{width:180px;height:180px;border-radius:50%;flex:0 0 auto}
.legend{list-style:none;font-size:.95rem}
.legend li{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-weight:600}
.legend .sw{width:14px;height:14px;border-radius:3px;display:inline-block}

.note{background:var(--tint);border-left:4px solid var(--blue);padding:14px 16px;border-radius:4px;font-size:.94rem;color:#2b3242;margin-top:16px}

/* ---------- FAQ ---------- */
.faq-item{background:#fff;border:1px solid var(--line);border-bottom:3px solid var(--blue);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:17px 20px;font-family:'Mulish';font-weight:700;font-size:1.05rem;cursor:pointer;display:flex;justify-content:space-between;gap:12px;align-items:center;color:var(--ink)}
.faq-q .plus{color:var(--blue);font-size:1.5rem;line-height:1;transition:.2s;flex:0 0 auto}
.faq-item.open .faq-q .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 20px 17px;color:var(--muted);margin:0}
.faq-item.open .faq-a{max-height:400px}

/* ---------- Testimonials ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.testi{background:#fff;border:1px solid var(--line);border-bottom:3px solid var(--blue);border-radius:var(--radius);padding:22px}
.testi .stars{color:var(--amber);letter-spacing:2px;margin-bottom:8px}
.testi p{color:#2b3242;font-style:italic;margin-bottom:14px}
.testi .who{display:flex;align-items:center;gap:12px}
.testi .av{width:42px;height:42px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Teko';font-size:1.4rem;font-weight:700;flex:0 0 auto}
.testi .who b{display:block;font-family:'Mulish';font-size:.95rem}
.testi .who span{color:var(--muted);font-size:.85rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--blue),var(--blue-dark));color:#fff;text-align:center;padding:52px 0}
.cta-band h2{color:#fff}
.cta-band p{color:#dbe6f7;max-width:56ch;margin:0 auto 1.4rem}

/* ---------- Auth pages ---------- */
.auth-wrap{background:var(--blue-deep);min-height:calc(100vh - 66px);display:flex;align-items:center;justify-content:center;padding:44px 16px;position:relative;overflow:hidden}
.auth-wrap .grid-bg{position:absolute;inset:0;opacity:.08;background-image:linear-gradient(rgba(255,255,255,.4) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.4) 1px,transparent 1px);background-size:40px 40px}
.auth-card{background:#fff;border-radius:8px;width:100%;max-width:440px;padding:32px;box-shadow:0 20px 50px rgba(0,0,0,.35);position:relative;z-index:1;border-top:4px solid var(--blue)}
.auth-card h1{font-size:2.4rem;text-align:center;margin-bottom:.2rem}
.auth-card .sub{text-align:center;color:var(--muted);margin-bottom:22px;font-size:.95rem}
.auth-card .term-line{display:flex;justify-content:space-between;align-items:center;background:var(--blue);color:#fff;font-family:'Teko';letter-spacing:1px;padding:8px 14px;border-radius:4px;margin-bottom:20px;font-size:1.05rem}
.auth-card .term-line b{font-weight:600}
.pw-wrap{position:relative}
.pw-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:0;cursor:pointer;color:var(--muted);font-size:.82rem;font-weight:700;padding:4px}
.strength{display:flex;gap:5px;margin-top:8px}
.strength i{height:5px;flex:1;background:var(--line);border-radius:3px;transition:.2s}
.strength-txt{font-size:.8rem;font-weight:700;margin-top:5px;color:var(--muted)}
.check-line{display:flex;gap:9px;align-items:flex-start;margin-bottom:12px;font-size:.88rem;color:#2b3242}
.check-line input{margin-top:3px;width:16px;height:16px;accent-color:var(--blue);flex:0 0 auto}
.auth-alt{text-align:center;margin-top:18px;font-size:.92rem;color:var(--muted)}
.forgot{text-align:right;margin:-6px 0 16px}
.forgot a{font-size:.85rem;font-weight:700}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.2fr .9fr;gap:30px}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.contact-card{background:#fff;border:1px solid var(--line);border-bottom:3px solid var(--blue);border-radius:var(--radius);padding:24px}
.contact-info li{list-style:none;display:flex;gap:12px;align-items:flex-start;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.contact-info li:last-child{border-bottom:0}
.contact-info .k{font-family:'Teko';font-size:1.3rem;color:var(--blue);font-weight:600}
textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:4px;font-family:'Mulish';font-size:1rem;min-height:120px;resize:vertical}
textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(39,88,156,.15)}

/* ---------- Footer ---------- */
footer{background:var(--blue);color:#dbe6f7;padding:48px 0 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding-bottom:32px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
footer h4{color:#fff;font-family:'Teko';font-size:1.4rem;margin-bottom:14px;letter-spacing:1px}
footer ul{list-style:none}
footer li{margin-bottom:9px}
footer a{color:#c9d6ee;font-size:.93rem}
footer a:hover{color:#fff}
.foot-brand img{height:40px;margin-bottom:12px}
.foot-brand p{color:#c9d6ee;font-size:.92rem;max-width:40ch}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.15);padding:18px 0}
.badge-row span{border:1px solid rgba(255,255,255,.3);color:#fff;font-weight:700;font-size:.78rem;letter-spacing:1px;padding:5px 12px;border-radius:3px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.15);padding:18px 0;font-size:.85rem;color:#a9bde0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.rg-strip{background:var(--blue-deep);color:#c3d1ea;font-size:.86rem;text-align:center;padding:14px 16px}
.rg-strip a{color:#fff;font-weight:700}

/* ---------- misc ---------- */
.pill{display:inline-block;background:var(--tint);color:var(--blue);font-weight:700;font-size:.8rem;padding:4px 12px;border-radius:20px;margin:3px}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:8px}
.pay-row .pill{font-size:.9rem;padding:8px 16px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
@media(max-width:820px){.two-col{grid-template-columns:1fr}}
.legal-toc{background:var(--tint);border-radius:var(--radius);padding:20px 24px;margin-bottom:26px}
.legal-toc ul{margin:.4rem 0 0 1.1rem}
.legal-toc a{font-weight:600}
.updated{color:var(--muted);font-size:.9rem;margin-bottom:1.4rem}

@media(prefers-reduced-motion:reduce){
  .ticker{animation:none}
  *{scroll-behavior:auto!important;transition:none!important}
}