/* ===== ValmoTech — Sistema de diseño ===== */
:root{
  --ink:#FBFAF7;        /* fondo principal, blanco cálido */
  --ink-2:#F3F1EC;      /* superficies */
  --ink-3:#FFFFFF;      /* tarjetas */
  --line:#E4E0D8;       /* bordes */
  --mist:#6B7280;       /* texto secundario */
  --paper:#14171F;      /* texto principal */
  --flame:#E85D04;      /* naranja marca (un poco más profundo para contraste en claro) */
  --flame-2:#FF8A3D;    /* naranja claro */
  --ember:#FFB066;      /* acento cálido */
  --grid: rgba(232,93,4,.07);
  --r:14px;
  --maxw:1180px;
  --ff-display:"Space Grotesk","Segoe UI",system-ui,sans-serif;
  --ff-body:"Inter","Segoe UI",system-ui,sans-serif;
  --ff-mono:"JetBrains Mono","SFMono-Regular",monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--ff-body);
  background:var(--ink);
  color:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:96px 0}
.eyebrow{
  font-family:var(--ff-mono);
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--flame);
  margin-bottom:18px;
  display:inline-block;
}
h1,h2,h3{font-family:var(--ff-display);font-weight:600;line-height:1.08;letter-spacing:-.02em}
h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:18px}
h3{font-size:1.3rem}
p.lead{color:var(--mist);font-size:1.08rem;max-width:60ch}

/* ===== Nav ===== */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(251,250,247,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--ff-display);font-weight:700;font-size:1.15rem;letter-spacing:-.01em}
.brand .dot{
  width:26px;height:26px;border-radius:7px;
  background:linear-gradient(135deg,var(--flame),var(--ember));
  display:grid;place-items:center;font-size:.85rem;color:#ffffff;font-weight:800;
  box-shadow:0 0 22px rgba(232,93,4,.35);
}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{color:var(--mist);font-size:.92rem;transition:color .2s}
.nav-links a:hover{color:var(--paper)}
.nav-cta{
  background:var(--flame);color:#ffffff;font-weight:600;
  padding:9px 18px;border-radius:999px;font-size:.9rem;
  transition:transform .15s,box-shadow .2s;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(232,93,4,.28)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0}
.burger span{width:24px;height:2px;background:var(--paper);border-radius:2px}

/* ===== Hero ===== */
.hero{
  position:relative;
  padding:120px 0 96px;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(232,93,4,.10), transparent 60%),
    linear-gradient(180deg,var(--ink),var(--ink));
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(700px 400px at 70% 20%,#000,transparent 75%);
  pointer-events:none;
}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.3rem);line-height:1.02;letter-spacing:-.03em;margin-bottom:24px}
.hero h1 .accent{
  position:relative;
  background:linear-gradient(120deg,var(--flame),var(--ember));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  white-space:nowrap;
}
.hero h1 .accent::after{
  content:"";position:absolute;left:-2px;right:-2px;bottom:.04em;height:.12em;
  background:linear-gradient(90deg,var(--flame),var(--ember));
  border-radius:999px;opacity:.9;
  transform:scaleX(0);transform-origin:left;
  animation:underline .7s .5s cubic-bezier(.22,1,.36,1) forwards;
}
@keyframes underline{to{transform:scaleX(1)}}
.hero p{color:var(--mist);font-size:1.1rem;line-height:1.65;max-width:46ch;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:600;font-size:.96rem;
  transition:transform .15s,box-shadow .2s,background .2s,border-color .2s;cursor:pointer;border:1px solid transparent;
}
.btn-primary{background:var(--flame);color:#ffffff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(232,93,4,.45)}
.btn-ghost{border-color:var(--line);color:var(--paper);background:transparent}
.btn-ghost:hover{border-color:var(--flame);color:var(--flame)}
.btn-wa{background:#25D366;color:#06351b}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(37,211,102,.35)}

/* hero terminal mock — oscura a propósito, como bloque de código */
.terminal{
  background:#14171F;border:1px solid #232733;border-radius:var(--r);
  box-shadow:0 24px 60px rgba(20,23,31,.18);overflow:hidden;
}
.terminal .bar{display:flex;gap:7px;padding:13px 16px;border-bottom:1px solid #232733;background:#1B1F2A}
.terminal .bar i{width:11px;height:11px;border-radius:50%;display:block}
.terminal .bar i:nth-child(1){background:#ff5f57}
.terminal .bar i:nth-child(2){background:#febc2e}
.terminal .bar i:nth-child(3){background:#28c840}
.terminal pre{font-family:var(--ff-mono);font-size:.86rem;line-height:1.85;padding:20px;color:#8A93A6;white-space:pre-wrap}
.terminal .c-flame{color:#FF8A3D}
.terminal .c-green{color:#5fd28a}
.terminal .c-paper{color:#EAF0FB}
.terminal .c-mist{color:#6B7280}

/* hero mosaic — 3 áreas */
.hero-mosaic{display:flex;flex-direction:column;gap:14px}
.m-card{
  display:flex;align-items:center;gap:18px;
  background:var(--ink-3);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 22px 18px 26px;position:relative;overflow:hidden;
  transition:transform .25s cubic-bezier(.22,1,.36,1),border-color .2s,box-shadow .25s;
  opacity:0;transform:translateY(14px);
  animation:m-in .6s var(--d,0s) cubic-bezier(.22,1,.36,1) forwards;
}
@keyframes m-in{to{opacity:1;transform:none}}
.m-card::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:999px;
  background:linear-gradient(180deg,var(--flame),var(--ember));
  transition:top .25s,bottom .25s;
}
.m-card:hover{transform:translateX(5px);border-color:rgba(232,93,4,.45);box-shadow:0 16px 40px rgba(20,23,31,.12)}
.m-card:hover::before{top:0;bottom:0}
.m-ic{
  flex:0 0 auto;width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:1.7rem;
  background:linear-gradient(135deg,rgba(232,93,4,.15),rgba(255,176,102,.06));
  border:1px solid rgba(232,93,4,.20);
  transition:transform .25s,box-shadow .25s;
}
.m-card:hover .m-ic{transform:scale(1.06) rotate(-3deg);box-shadow:0 8px 20px rgba(232,93,4,.18)}
.m-txt{display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}
.m-kicker{font-family:var(--ff-mono);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--flame)}
.m-title{font-family:var(--ff-display);font-weight:600;font-size:1.06rem;color:var(--paper);line-height:1.15;letter-spacing:-.01em}
.m-meta{font-size:.8rem;color:var(--mist);display:flex;align-items:center;gap:7px}
.m-meta::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--flame);opacity:.6;flex:0 0 auto}
.m-arrow{flex:0 0 auto;color:var(--mist);font-size:1.25rem;transition:transform .25s,color .2s;opacity:.5}
.m-card:hover .m-arrow{color:var(--flame);transform:translateX(4px);opacity:1}

/* ===== Stats strip ===== */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ink-2)}
.strip .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;padding:34px 24px}
.stat .n{font-family:var(--ff-display);font-size:2rem;font-weight:600;color:var(--paper)}
.stat .l{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist)}

/* ===== Productos ===== */
.head{max-width:640px;margin-bottom:54px}
.grid-prod{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
  position:relative;background:var(--ink-3);border:1px solid var(--line);
  border-radius:var(--r);padding:30px;overflow:hidden;
  transition:transform .2s,border-color .2s,box-shadow .25s;
  display:flex;flex-direction:column;
}
.card::after{
  content:"";position:absolute;inset:0;border-radius:var(--r);
  background:radial-gradient(400px 200px at var(--mx,50%) var(--my,0%),rgba(232,93,4,.09),transparent 70%);
  opacity:0;transition:opacity .3s;pointer-events:none;
}
.card:hover{transform:translateY(-4px);border-color:rgba(232,93,4,.45);box-shadow:0 18px 44px rgba(20,23,31,.10)}
.card:hover::after{opacity:1}
.card .ic{
  width:50px;height:50px;border-radius:12px;display:grid;place-items:center;font-size:1.5rem;
  background:linear-gradient(135deg,rgba(232,93,4,.14),rgba(255,176,102,.08));
  border:1px solid rgba(232,93,4,.22);margin-bottom:20px;
}
.card .tag{
  font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--flame);margin-bottom:10px;
}
.card h3{margin-bottom:10px}
.card p{color:var(--mist);font-size:.95rem;flex:1;margin-bottom:22px}
.card .feats{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.card .feats li{
  font-size:.78rem;color:var(--mist);background:var(--ink-2);
  border:1px solid var(--line);padding:5px 11px;border-radius:999px;
}
.card .card-foot{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.card .lnk{display:inline-flex;align-items:center;gap:7px;color:var(--flame);font-weight:600;font-size:.92rem}
.card .lnk:hover{gap:11px}
.card.soon{border-style:dashed;opacity:.85}
.card.soon .ic{background:var(--ink-2);border-color:var(--line)}
.card.soon .tag{color:var(--mist)}

/* precio dentro de tarjeta de producto */
.price-tag{display:flex;flex-direction:column;gap:2px;margin-bottom:22px;padding-top:18px;border-top:1px solid var(--line)}
.price-tag .amount{font-family:var(--ff-display);font-size:1.7rem;font-weight:600;color:var(--paper);line-height:1}
.price-tag .amount small{font-size:.8rem;color:var(--mist);font-weight:400}
.price-tag .amount.free{color:var(--flame)}
.price-tag .period{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.06em;color:var(--mist);text-transform:uppercase}

/* línea de nota bajo una sección */
.note-line{text-align:center;color:var(--mist);font-size:.84rem;margin-top:28px;font-family:var(--ff-mono)}

/* ===== Precios ===== */
.bg-soft{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid-price{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price{
  background:var(--ink-3);border:1px solid var(--line);border-radius:var(--r);
  padding:34px 28px;display:flex;flex-direction:column;
}
.price.feature{border-color:var(--flame);box-shadow:0 0 0 1px var(--flame),0 24px 60px rgba(232,93,4,.14)}
.price .badge{
  align-self:flex-start;font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;
  color:#ffffff;background:var(--flame);padding:4px 11px;border-radius:999px;margin-bottom:16px;
}
.price h3{margin-bottom:6px}
.price .sub{color:var(--mist);font-size:.88rem;margin-bottom:22px}
.price .amount{font-family:var(--ff-display);font-size:2.6rem;font-weight:600;line-height:1}
.price .amount small{font-size:.9rem;color:var(--mist);font-weight:400}
.price .once{font-family:var(--ff-mono);font-size:.72rem;color:var(--flame);letter-spacing:.1em;text-transform:uppercase;margin:8px 0 24px}
.price ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:28px;flex:1}
.price li{font-size:.92rem;color:var(--paper);display:flex;gap:10px;align-items:flex-start}
.price li::before{content:"›";color:var(--flame);font-weight:700}
.price .btn{width:100%;justify-content:center}

/* ===== Nosotros ===== */
.about{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.about .pts{list-style:none;display:flex;flex-direction:column;gap:20px;margin-top:28px}
.about .pts li{display:flex;gap:14px}
.about .pts .num{font-family:var(--ff-mono);color:var(--flame);font-size:.85rem;padding-top:3px}
.about .pts h4{font-family:var(--ff-display);font-size:1.05rem;margin-bottom:3px}
.about .pts p{color:var(--mist);font-size:.92rem}
.panel{
  background:var(--ink-3);border:1px solid var(--line);border-radius:var(--r);padding:34px;
  background-image:radial-gradient(500px 260px at 100% 0%,rgba(232,93,4,.09),transparent 60%);
}
.panel .row{display:flex;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.panel .row:last-child{border-bottom:0}
.panel .row span:first-child{color:var(--mist)}
.panel .row span:last-child{color:var(--paper);font-weight:600}

/* ===== Contacto / CTA ===== */
.cta{
  text-align:center;
  background:radial-gradient(700px 360px at 50% 0%,rgba(232,93,4,.10),transparent 65%);
}
.cta h2{margin-bottom:16px}
.cta p{color:var(--mist);max-width:50ch;margin:0 auto 32px}
.cta .hero-actions{justify-content:center}

/* ===== Footer ===== */
footer{border-top:1px solid var(--line);background:var(--ink-2);padding:48px 0 36px}
footer .wrap{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
footer .brand{margin-bottom:14px}
footer .fcol h5{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);margin-bottom:14px}
footer .fcol a{display:block;color:var(--mist);font-size:.9rem;margin-bottom:9px;transition:color .2s}
footer .fcol a:hover{color:var(--flame)}
footer .copy{color:var(--mist);font-size:.84rem;max-width:30ch}
.fbottom{border-top:1px solid var(--line);margin-top:36px;padding-top:22px;text-align:center;color:var(--mist);font-size:.82rem;font-family:var(--ff-mono)}

/* ===== Product detail page ===== */
.detail-hero{padding:64px 0 40px;background:radial-gradient(800px 400px at 75% -10%,rgba(232,93,4,.09),transparent 60%)}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--mist);font-size:.9rem;margin-bottom:26px;font-family:var(--ff-mono)}
.detail-hero .back{display:flex;width:fit-content}
.back:hover{color:var(--flame)}
.detail-hero h1{font-size:clamp(2.1rem,4.5vw,3.4rem);margin:8px 0 18px}
.detail-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:start;margin-top:20px}
.feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:14px 0 0}
.feat{background:var(--ink-3);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.feat .ic{font-size:1.4rem;margin-bottom:10px}
.feat h4{font-family:var(--ff-display);font-size:1.02rem;margin-bottom:6px}
.feat p{color:var(--mist);font-size:.88rem}
.sticky-buy{position:sticky;top:90px;background:var(--ink-3);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.sticky-buy .amount{font-family:var(--ff-display);font-size:2.2rem;font-weight:600}
.sticky-buy .once{font-family:var(--ff-mono);font-size:.7rem;color:var(--flame);letter-spacing:.1em;text-transform:uppercase;margin:6px 0 20px}
.sticky-buy ul{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
.sticky-buy li{font-size:.9rem;display:flex;gap:9px}
.sticky-buy li::before{content:"✓";color:#25D366;font-weight:700}
.sticky-buy .btn{width:100%;justify-content:center;margin-bottom:10px}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .grid-prod,.grid-price,.about,.detail-grid,.feat-grid{grid-template-columns:1fr}
  .sticky-buy{position:static}
  .nav-links{
    position:fixed;inset:68px 0 auto 0;flex-direction:column;gap:0;
    background:var(--ink-2);border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .3s;padding:10px 0;
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 24px;width:100%}
  .nav-links .nav-cta{margin:10px 24px;text-align:center}
  .burger{display:flex}
}
@media (max-width:560px){
  section{padding:64px 0}
  .hero{padding:80px 0 64px}
}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .m-card{opacity:1;transform:none;animation:none}
  .hero h1 .accent::after{transform:scaleX(1);animation:none}
  *{scroll-behavior:auto}
}