/* le-oms.com — Vivaldi Trade Master demo site
   Dark trading-desk palette: orange P&L accent, bid-green / ask-red / mid-purple semantics. */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#0a0d12;
  --bg-card:#11151c;
  --bg-card-hover:#161b24;
  --border:#222b36;
  --text:#dfe3ea;
  --text-dim:#7c8696;
  --accent:#ff9d2b;            /* the equity / P&L curve — the signature */
  --accent-dim:rgba(255,157,43,.12);
  --accent-glow:rgba(255,157,43,.22);
  --bid:#2ed573;               /* green — bid / profit / live */
  --ask:#ff5e57;               /* red — ask / loss / kill */
  --mid:#6c5ce7;               /* purple — mid / Paganini */
  --cyan:#00add8;              /* quoters */
  --mono:'SF Mono','Cascadia Code','Fira Code','JetBrains Mono','Consolas',monospace;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI','Inter',Roboto,Helvetica,Arial,sans-serif;
}

html{scroll-behavior:smooth;font-size:16px}
body{
  background:var(--bg);color:var(--text);font-family:var(--sans);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}

/* noise overlay */
body::before{
  content:'';position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.03;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat:repeat;background-size:256px 256px;
}

.glow-line{
  position:fixed;top:0;left:0;right:0;height:1px;z-index:100;opacity:.45;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
}

.wrapper{max-width:980px;margin:0 auto;padding:0 24px}
section{padding:60px 0}
@media(max-width:600px){section{padding:40px 0}}

/* ── Hero ──────────────────────────────── */
.hero{min-height:92vh;display:flex;flex-direction:column;justify-content:center;position:relative}
.hero__brand{display:flex;align-items:center;gap:18px;animation:fadeUp .8s ease both}
.hero__brand img{width:62px;height:62px;border-radius:14px}
.hero__title{font-family:var(--mono);font-size:clamp(2rem,5.5vw,3.6rem);font-weight:700;color:#fff;letter-spacing:-.02em;line-height:1.05}
.hero__title .accent{color:var(--accent)}
.hero__cursor{display:inline-block;width:3px;height:.8em;background:var(--accent);margin-left:5px;vertical-align:text-bottom;animation:blink 1s step-end infinite}
.hero__tagline{font-family:var(--mono);font-size:clamp(.82rem,2vw,1.02rem);color:var(--text-dim);margin-top:18px;letter-spacing:.03em;animation:fadeUp .8s ease .15s both}
.hero__tagline span{color:var(--accent);opacity:.6;margin:0 4px}
.hero__headline{margin-top:30px;max-width:18ch;font-size:clamp(2.1rem,5.2vw,3.5rem);line-height:1.06;font-weight:700;color:#fff;letter-spacing:-.02em;animation:fadeUp .8s ease .2s both}
.hero__headline .accent{color:var(--accent)}
.hero__lede{margin-top:22px;max-width:60ch;font-size:1.1rem;color:var(--text);animation:fadeUp .8s ease .25s both}
.hero__lede b{color:#fff;font-weight:600}
.hero__badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px;animation:fadeUp .8s ease .35s both}
.pill{font-family:var(--mono);font-size:.7rem;padding:4px 11px;border:1px solid var(--border);border-radius:20px;color:var(--text-dim)}
.pill.live{color:var(--bid);border-color:rgba(46,213,115,.35)}
.pill.locked{color:var(--accent);border-color:rgba(255,157,43,.35)}
.pill.wip{color:var(--ask);border-color:rgba(255,94,87,.35)}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;animation:fadeUp .8s ease .45s both}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.82rem;text-decoration:none;padding:9px 16px;border-radius:7px;border:1px solid var(--border);transition:border-color .25s,background .25s,box-shadow .25s,transform .25s}
.btn svg{width:15px;height:15px;flex-shrink:0}
.btn--primary{color:var(--accent)}
.btn--primary:hover{border-color:var(--accent);background:var(--accent-dim);box-shadow:0 0 22px var(--accent-glow);transform:translateY(-2px)}
.btn--ghost{color:var(--text-dim)}
.btn--ghost:hover{border-color:var(--text-dim);color:var(--text)}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);animation:fadeUp .8s ease .6s both,float 2.5s ease-in-out infinite}
.hero__scroll svg{width:20px;height:20px;stroke:var(--text-dim);stroke-width:2;fill:none}

/* ── Section titles ─────────────────────── */
.section-title{font-family:var(--mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;color:var(--text-dim);margin-bottom:14px;display:flex;align-items:center;gap:12px}
.section-title::after{content:'';flex:1;height:1px;background:var(--border)}
.section-lede{color:var(--text-dim);max-width:66ch;margin-bottom:30px;font-size:1rem}
.section-lede b{color:var(--text)}

/* ── Cards grid ─────────────────────────── */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:11px;padding:22px 24px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:10px;transition:transform .25s,border-color .25s,box-shadow .25s,background .25s}
a.card:hover{transform:translateY(-3px);border-color:rgba(255,157,43,.35);background:var(--bg-card-hover);box-shadow:0 8px 30px rgba(0,0,0,.45),0 0 20px var(--accent-glow)}
.card__head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.card__name{font-family:var(--mono);font-size:1rem;font-weight:600;color:#fff}
.card__lang{font-family:var(--mono);font-size:.68rem;color:var(--accent);opacity:.75;white-space:nowrap}
.card__lang.rust{color:#dea584}.card__lang.cpp{color:var(--cyan)}.card__lang.rust-cpp{color:var(--mid)}
.card__desc{font-size:.88rem;color:var(--text-dim);line-height:1.5}
.card__stat{font-family:var(--mono);font-size:.72rem;color:var(--accent);opacity:.7;margin-top:auto}

/* ── Flow / architecture ────────────────── */
.flow{display:flex;flex-direction:column;align-items:center;gap:0;font-family:var(--mono)}
.flow__node{width:100%;max-width:640px;background:var(--bg-card);border:1px solid var(--border);border-radius:11px;padding:16px 22px;text-align:center}
.flow__node b{color:#fff;font-size:.95rem}
.flow__node small{display:block;color:var(--text-dim);font-size:.76rem;margin-top:4px;font-family:var(--sans)}
.flow__node.engine{border-color:rgba(255,157,43,.4);box-shadow:0 0 26px rgba(255,157,43,.08)}
.flow__node.engine b{color:var(--accent)}
.flow__arrow{color:var(--text-dim);font-size:1.1rem;padding:9px 0;opacity:.6}
.flow__pair{display:flex;gap:16px;width:100%;max-width:640px}
.flow__pair .flow__node{flex:1}
.flow__node.lib b{color:var(--mid)}
.flow__node.pricer b{color:var(--cyan)}
@media(max-width:560px){.flow__pair{flex-direction:column}}

/* ── Terminal output block ──────────────── */
.terminal{background:#080a0e;border:1px solid var(--border);border-radius:11px;overflow:hidden;font-family:var(--mono);font-size:.82rem}
.terminal__bar{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--bg-card)}
.terminal__bar i{width:11px;height:11px;border-radius:50%;display:inline-block}
.terminal__bar i:nth-child(1){background:var(--ask)}.terminal__bar i:nth-child(2){background:var(--accent)}.terminal__bar i:nth-child(3){background:var(--bid)}
.terminal__bar span{margin-left:8px;color:var(--text-dim);font-size:.74rem}
.terminal pre{padding:18px 20px;overflow-x:auto;line-height:1.7;color:var(--text)}
.terminal .c{color:var(--text-dim)}              /* comment / dim */
.terminal .g{color:var(--bid)}                   /* good / positive */
.terminal .r{color:var(--ask)}                   /* loss / negative */
.terminal .a{color:var(--accent)}                /* accent / highlight */
.terminal .p{color:var(--mid)}                   /* prompt */

/* ── Research / data table ──────────────── */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:11px}
table.data{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:.82rem;min-width:560px}
table.data th,table.data td{padding:11px 16px;text-align:left;border-bottom:1px solid var(--border)}
table.data thead th{color:var(--text-dim);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;font-weight:500}
table.data tbody tr:last-child td{border-bottom:none}
table.data tbody tr.win{background:rgba(255,157,43,.06)}
table.data .num{text-align:right}
table.data .g{color:var(--bid)}table.data .r{color:var(--ask)}table.data .a{color:var(--accent)}

/* ── Feature list ───────────────────────── */
.feature-list{list-style:none;display:flex;flex-direction:column;gap:9px}
.feature-list li{position:relative;padding-left:20px;font-size:.92rem;color:var(--text)}
.feature-list li::before{content:'';position:absolute;left:0;top:.6em;width:6px;height:6px;background:var(--accent);border-radius:50%;opacity:.7}
.feature-list li b{color:#fff;font-weight:600}

/* ── Two-column ─────────────────────────── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
@media(max-width:760px){.split{grid-template-columns:1fr}}
.panel{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:26px 28px}
.panel h3{font-family:var(--mono);font-size:1.05rem;color:#fff;margin-bottom:14px;display:flex;align-items:baseline;gap:10px}
.panel h3 .tag{font-family:var(--mono);font-size:.66rem;color:var(--accent);border:1px solid var(--border);border-radius:20px;padding:3px 9px}
.panel p{color:var(--text-dim);font-size:.9rem}

/* ── Screenshots ────────────────────────── */
.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.shot{border:1px solid var(--border);border-radius:11px;overflow:hidden;background:var(--bg-card);transition:border-color .25s,box-shadow .25s}
.shot:hover{border-color:rgba(255,157,43,.3);box-shadow:0 0 20px var(--accent-glow)}
.shot img{display:block;width:100%;height:auto}
.shot figcaption{font-family:var(--mono);font-size:.72rem;color:var(--text-dim);padding:10px 14px;border-top:1px solid var(--border)}
.shot--wide{grid-column:1/-1}

/* ── Callout / lockdown ─────────────────── */
.callout{background:var(--bg-card);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:8px;padding:20px 24px}
.callout h3{font-family:var(--mono);font-size:.95rem;color:var(--accent);margin-bottom:12px}
.callout .feature-list li::before{background:var(--accent)}
.note{font-family:var(--mono);font-size:.82rem;color:var(--text-dim);padding:14px 18px;border-left:2px solid var(--border);margin-top:18px}
.note b{color:var(--accent);font-weight:500}

/* ── Detail page head ───────────────────── */
.back-link{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.78rem;color:var(--text-dim);text-decoration:none;padding:48px 0 0;transition:color .25s}
.back-link:hover{color:var(--accent)}
.back-link svg{width:14px;height:14px;stroke:currentColor;stroke-width:2;fill:none}
.page-head{padding:30px 0 8px}
.page-head h1{font-family:var(--mono);font-size:clamp(1.8rem,5vw,2.8rem);font-weight:700;color:#fff;letter-spacing:-.02em}
.page-head .sub{font-family:var(--mono);font-size:.92rem;color:var(--accent);opacity:.8;margin-top:10px}
.page-head .lede{color:var(--text-dim);font-size:1rem;margin-top:18px;max-width:66ch}

/* ── Footer ─────────────────────────────── */
footer{border-top:1px solid var(--border);padding:34px 0;text-align:center}
footer p{font-family:var(--mono);font-size:.72rem;color:var(--text-dim);opacity:.6;margin:3px 0}
footer a{color:var(--text-dim);text-decoration:none}
footer a:hover{color:var(--accent)}

/* ── Animations ─────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes blink{50%{opacity:0}}
@keyframes float{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(6px)}}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* ════════ Marketing components ════════ */

/* eyebrow above a section heading */
.eyebrow{font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--accent);opacity:.85;margin-bottom:12px}
.section-head{margin-bottom:34px}
.section-head h2{font-size:clamp(1.5rem,3.6vw,2.2rem);font-weight:700;color:#fff;letter-spacing:-.01em;line-height:1.15;max-width:20ch}
.section-head p{color:var(--text-dim);max-width:64ch;margin-top:14px;font-size:1.02rem}
.section-head p b{color:var(--text)}
.section-head.center{text-align:center}
.section-head.center h2,.section-head.center p{margin-left:auto;margin-right:auto}

/* stat band — big credibility numbers */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--bg-card)}
.stat-band .stat{padding:26px 22px;text-align:center;border-right:1px solid var(--border)}
.stat-band .stat:last-child{border-right:none}
.stat-band .stat b{display:block;font-family:var(--mono);font-size:clamp(1.5rem,3.4vw,2.2rem);font-weight:700;color:var(--accent);line-height:1}
.stat-band .stat span{display:block;font-size:.8rem;color:var(--text-dim);margin-top:9px}
@media(max-width:680px){.stat-band{grid-template-columns:repeat(2,1fr)}.stat-band .stat:nth-child(2){border-right:none}.stat-band .stat:nth-child(1),.stat-band .stat:nth-child(2){border-bottom:1px solid var(--border)}}

/* pitch — pain → solution cards */
.pitch{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.pitch__card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:26px 26px;transition:border-color .25s,transform .25s,box-shadow .25s}
.pitch__card:hover{border-color:rgba(255,157,43,.3);transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,0,0,.4)}
.pitch__icon{font-family:var(--mono);font-size:.72rem;color:var(--accent);border:1px solid var(--border);border-radius:7px;padding:5px 10px;display:inline-block;margin-bottom:16px;background:var(--accent-dim)}
.pitch__card h3{font-size:1.12rem;color:#fff;margin-bottom:10px;letter-spacing:-.01em}
.pitch__card p{color:var(--text-dim);font-size:.92rem;line-height:1.55}
.pitch__card p b{color:var(--text)}

/* pull-quote / desk voice */
.quote{border-left:3px solid var(--accent);padding:8px 0 8px 26px;max-width:60ch;margin:0 auto}
.quote p{font-size:clamp(1.2rem,2.6vw,1.6rem);line-height:1.4;color:#fff;font-weight:600;letter-spacing:-.01em}
.quote cite{display:block;font-family:var(--mono);font-size:.8rem;color:var(--text-dim);margin-top:16px;font-style:normal}

/* CTA band */
.cta-band{background:linear-gradient(160deg,var(--bg-card),#0c1016);border:1px solid var(--border);border-radius:16px;padding:48px 40px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% -20%,var(--accent-glow),transparent 60%);opacity:.5;pointer-events:none}
.cta-band h2{font-size:clamp(1.6rem,3.6vw,2.3rem);color:#fff;font-weight:700;letter-spacing:-.01em;position:relative}
.cta-band p{color:var(--text-dim);max-width:56ch;margin:16px auto 0;position:relative}
.cta-band .hero__cta{justify-content:center;position:relative}

/* availability note */
.avail{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.74rem;color:var(--bid);margin-bottom:18px}
.avail::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--bid);box-shadow:0 0 10px var(--bid)}