/* Fuentes autoalojadas (Inter y Orbitron, SIL OFL) */
/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/inter-latin-ext-0.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/assets/fonts/inter-latin-1.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(/assets/fonts/inter-latin-ext-0.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(/assets/fonts/inter-latin-1.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/fonts/inter-latin-ext-0.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/fonts/inter-latin-1.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/assets/fonts/inter-latin-ext-0.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/assets/fonts/inter-latin-1.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin */
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(/assets/fonts/orbitron-latin-2.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin */
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/assets/fonts/orbitron-latin-2.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin */
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url(/assets/fonts/orbitron-latin-2.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Mesa Trading IA / AI Trading Desk — estilos compartidos */
:root{
  --bg:#00051B; --bg2:#06102E; --card:#0B1638; --line:#1C2A5A;
  --text:#E8ECF8; --muted:#9AA6C8;
  --cyan:#00C8FF; --magenta:#E62EFF; --green:#7CFF4F; --violet:#8A3CFF;
  --grad:linear-gradient(90deg,var(--cyan),var(--magenta) 55%,var(--green));
  --radius:16px; --max:1120px;
  --font-title:"Orbitron",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.6;font-size:17px;
  background-image:radial-gradient(1200px 600px at 80% -10%,rgba(230,46,255,.14),transparent 60%),radial-gradient(900px 500px at -10% 10%,rgba(0,200,255,.14),transparent 60%);background-attachment:fixed}
a{color:var(--cyan)} a:hover{color:var(--green)}
img{max-width:100%;height:auto}
h1,h2,h3{font-family:var(--font-title);line-height:1.2;letter-spacing:.02em;margin:0 0 .6em}
h1{font-size:clamp(1.9rem,5vw,3.4rem)} h2{font-size:clamp(1.4rem,3.4vw,2.2rem)} h3{font-size:1.1rem}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;color:#000;padding:8px;z-index:99}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(0,5,27,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-family:var(--font-title);font-weight:700;font-size:1rem;white-space:nowrap}
.brand img{width:38px;height:auto}
.brand b{color:var(--cyan);font-weight:700}
.menu{display:flex;gap:4px;margin-left:auto;align-items:center;list-style:none;padding:0;margin-top:0;margin-bottom:0}
.menu a{display:block;padding:8px 12px;border-radius:10px;color:var(--text);text-decoration:none;font-weight:500;font-size:.95rem}
.menu a:hover,.menu a[aria-current=page]{background:var(--card);color:var(--cyan)}
.lang{font-size:.8rem;color:var(--muted);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:4px 10px;margin-left:6px}
.lang:hover{color:var(--cyan);border-color:var(--cyan)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:8px 10px;font-size:1.1rem}
@media (max-width:860px){
  .burger{display:block}
  .menu{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--bg2);border-bottom:1px solid var(--line);padding:10px 20px 16px}
  .menu.open{display:flex}
  .lang{align-self:flex-start;margin:8px 0 0}
}

/* buttons */
.btn{display:inline-block;padding:14px 24px;border-radius:12px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:1rem;font-family:var(--font-body)}
.btn-primary{background:var(--grad);color:#00051B;box-shadow:0 0 24px rgba(0,200,255,.35)}
.btn-primary:hover{color:#00051B;filter:brightness(1.1);box-shadow:0 0 34px rgba(230,46,255,.5)}
.btn-ghost{border:1px solid var(--cyan);color:var(--cyan);background:transparent}
.btn-ghost:hover{background:rgba(0,200,255,.1)}

/* sections */
section{padding:72px 0}
.hero{padding:80px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:620px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-logo{filter:drop-shadow(0 0 40px rgba(0,200,255,.35));border-radius:24px}
.eyebrow{display:inline-block;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);border:1px solid rgba(124,255,79,.4);border-radius:999px;padding:4px 12px;margin-bottom:18px}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-logo{max-width:260px;margin:0 auto;display:block}.hero{padding:40px 0}section{padding:52px 0}}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}
@media (max-width:860px){.g2,.g3{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,rgba(11,22,56,.95),rgba(6,16,46,.95));border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card:hover{border-color:rgba(0,200,255,.5)}
.card .ico{font-size:1.6rem;display:inline-flex;width:48px;height:48px;align-items:center;justify-content:center;border-radius:12px;background:rgba(0,200,255,.1);margin-bottom:12px}
.card p{color:var(--muted);margin:.3em 0 0}
.c-cyan{border-top:3px solid var(--cyan)}.c-mag{border-top:3px solid var(--magenta)}.c-green{border-top:3px solid var(--green)}
.muted{color:var(--muted)}
.center{text-align:center}
.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:16px 16px 16px 72px;border-left:2px solid var(--line);margin-left:22px}
.steps li::before{content:counter(s);position:absolute;left:-23px;top:14px;width:44px;height:44px;border-radius:50%;background:var(--grad);color:#00051B;font-family:var(--font-title);font-weight:700;display:flex;align-items:center;justify-content:center}
.steps li strong{display:block;font-family:var(--font-title);font-size:1rem;margin-bottom:4px}
.flow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;margin-top:18px}
.flow span{background:var(--card);border:1px solid var(--line);padding:8px 14px;border-radius:999px;font-size:.9rem}
.flow i{color:var(--magenta);font-style:normal}
.check{list-style:none;padding:0}.check li{padding:6px 0 6px 30px;position:relative}
.check li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}
.no li::before{content:"✕";color:var(--magenta)}

/* price */
.price{font-family:var(--font-title);font-size:3rem;font-weight:700}
.price s{font-size:1.4rem;color:var(--muted);margin-right:10px}
.badge{display:inline-block;background:rgba(230,46,255,.15);color:var(--magenta);border:1px solid rgba(230,46,255,.5);border-radius:999px;padding:3px 12px;font-size:.8rem;font-weight:700}

/* forms */
.lead-box{background:radial-gradient(600px 240px at 50% 0,rgba(0,200,255,.16),transparent),var(--card);border:1px solid rgba(0,200,255,.4);border-radius:22px;padding:32px;max-width:760px;margin:0 auto}
form .row{display:flex;gap:10px;flex-wrap:wrap}
input,select{width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--line);background:#020A26;color:var(--text);font-size:1rem;font-family:var(--font-body)}
input:focus,select:focus{outline:2px solid var(--cyan);border-color:transparent}
form .row input{flex:1 1 220px}
label{display:block;font-weight:600;font-size:.92rem;margin:12px 0 6px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--muted);margin-top:12px;font-weight:400}
.consent input{width:auto;margin-top:4px}
.form-msg{margin-top:12px;font-size:.92rem;color:var(--green);min-height:1.2em}
.todo{display:inline-block;font-family:ui-monospace,monospace;font-size:.75rem;background:#3a2a00;color:#ffd166;border:1px dashed #ffd166;border-radius:6px;padding:2px 8px}

/* faq */
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;list-style:none}
summary::after{content:"+";float:right;color:var(--cyan);font-size:1.3rem;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:.8em 0 0}

/* tools */
.tool{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:860px){.tool{grid-template-columns:1fr}}
.result{background:#020A26;border:1px solid var(--line);border-radius:14px;padding:20px}
.result .big{font-family:var(--font-title);font-size:1.8rem;color:var(--cyan);word-break:break-word}
.result dl{display:grid;grid-template-columns:1fr auto;gap:8px 16px;margin:12px 0 0}
.result dt{color:var(--muted)} .result dd{margin:0;font-weight:700;text-align:right}
.warn{color:#ffd166;font-size:.9rem;margin-top:10px}
.note{font-size:.85rem;color:var(--muted);border-left:3px solid var(--magenta);padding:8px 12px;background:rgba(230,46,255,.06);border-radius:0 8px 8px 0;margin-top:16px}
canvas{width:100%;height:260px;display:block;margin-top:14px;background:#020A26;border:1px solid var(--line);border-radius:12px}
table.t{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:12px}
table.t th,table.t td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:right}
table.t th:first-child,table.t td:first-child{text-align:left}

/* legal */
.legal{max-width:820px}
.legal h2{font-size:1.3rem;margin-top:1.8em}
.legal p,.legal li{color:#C9D1EA}
.placeholder{background:#3a2a00;color:#ffd166;padding:0 4px;border-radius:4px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--bg2);padding:40px 0 30px;margin-top:40px;font-size:.9rem;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr}}
.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{color:var(--cyan)}
.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin:4px 0}
.risk{border:1px solid rgba(255,209,102,.35);background:rgba(255,209,102,.05);border-radius:12px;padding:14px 16px;color:#D9DDEA;font-size:.85rem;margin-top:24px}
.risk strong{color:#ffd166}

/* chat widget placeholder */
.chat-fab{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;border:0;background:var(--grad);color:#00051B;font-size:1.5rem;cursor:pointer;box-shadow:0 0 26px rgba(0,200,255,.45)}
.chat-panel{position:fixed;right:18px;bottom:88px;z-index:60;width:min(360px,calc(100vw - 36px));background:var(--bg2);border:1px solid rgba(0,200,255,.45);border-radius:16px;padding:16px;display:none;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.chat-panel.open{display:block}
.chat-panel h3{font-size:.95rem;margin-bottom:8px}
.chat-panel .bubble{background:var(--card);border-radius:12px;padding:10px 12px;font-size:.9rem;color:#C9D1EA;margin:8px 0}
.chat-panel .x{float:right;background:none;border:0;color:var(--muted);font-size:1.2rem;cursor:pointer}
/* Producción (26-oct-2026): ocultar marcas internas TODO y el chat de ventas de muestra hasta conectar el proveedor */
.todo{display:none!important}
.chat-fab,.chat-panel,.chat-panel.open{display:none!important}