/* ═══════════════════════════════
   TOKENS
═══════════════════════════════ */
:root {
  --bg:        #ffffff;
  --surface:   #f5f5f5;
  --surface-2: #efefef;
  --border:    #e4e4e4;
  --border-2:  #d0d0d0;
  --text:      #0a0a0a;
  --muted:     #6b6b6b;
  --light:     #9a9a9a;
  --black:     #0a0a0a;
  --white:     #ffffff;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --sh: 0 1px 4px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.06);
  --sh-lg: 0 2px 8px rgba(0,0,0,.05), 0 12px 40px rgba(0,0,0,.09);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:var(--sans);font-size:16px;line-height:1.6;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}

/* ═══════════════════════════════
   LAYOUT
═══════════════════════════════ */
.wrap{max-width:1160px;margin:0 auto;padding:0 2rem}
.section{padding:96px 0}

/* ═══════════════════════════════
   NAV 
═══════════════════════════════ */
nav{
  position:fixed;top:0;left:0;right:0;z-index:999;
  height:58px;display:flex;align-items:center;justify-content:space-between;
  padding:0 2rem;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.nav-logo{
  display:flex;align-items:center;gap:.5rem;
  font-size:.97rem;font-weight:700;letter-spacing:-.02em;color:var(--black);
}
.logo-sq{
  width:26px;height:26px;background:var(--black);border-radius:5px;
  display:flex;align-items:center;justify-content:center;
  font-size:.65rem;font-weight:800;color:#fff;letter-spacing:-.01em;flex-shrink:0;
}
.nav-mid{display:flex;align-items:center;gap:.1rem;list-style:none}
.nav-mid a{
  font-size:.83rem;font-weight:400;color:var(--muted);
  padding:.38rem .8rem;border-radius:6px;transition:color .15s,background .15s;
}
.nav-mid a:hover{color:var(--black);background:var(--surface)}
.nav-right{display:flex;align-items:center;gap:.75rem}
.nav-login{font-size:.83rem;font-weight:400;color:var(--muted);padding:.38rem .7rem;transition:color .15s}
.nav-login:hover{color:var(--black)}
.nav-signup{
  font-size:.82rem;font-weight:500;
  background:var(--black);color:#fff;
  padding:.44rem 1.1rem;border-radius:999px;
  transition:opacity .15s,transform .15s;
}
.nav-signup:hover{opacity:.82;transform:translateY(-1px)}

/* ═══════════════════════════════
   HERO 
═══════════════════════════════ */
.hero{
  padding:130px 0 90px;
  background:var(--bg);
  border-bottom:1px solid var(--border);
}
.hero-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:3rem;align-items:center;
}
.hero-title{
  font-size:clamp(2.4rem,4.8vw,3.9rem);
  font-weight:700;letter-spacing:-.035em;line-height:1.08;
  color:var(--black);margin-bottom:1.5rem;
}
.hero-sub{
  font-size:1rem;font-weight:400;color:var(--muted);
  line-height:1.75;max-width:420px;margin-bottom:2.25rem;
}
.hero-actions{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.btn-dark{
  display:inline-flex;align-items:center;gap:.35rem;
  background:var(--black);color:#fff;
  font-size:.85rem;font-weight:500;
  padding:.65rem 1.5rem;border-radius:999px;
  transition:opacity .15s,transform .15s;
}
.btn-dark:hover{opacity:.8;transform:translateY(-1px)}
.btn-border{
  display:inline-flex;align-items:center;
  background:transparent;color:var(--text);
  font-size:.85rem;font-weight:400;
  padding:.65rem 1.5rem;border-radius:999px;
  border:1px solid var(--border-2);
  transition:background .15s,border-color .15s,transform .15s;
}
.btn-border:hover{background:var(--surface);transform:translateY(-1px)}
.hero-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;overflow:hidden;
  box-shadow:var(--sh-lg);
}
.hero-card-bar{
  background:var(--bg);border-bottom:1px solid var(--border);
  padding:.65rem 1rem;display:flex;align-items:center;gap:.5rem;
}
.hdot{width:9px;height:9px;border-radius:50%}
.hd-r{background:#ff5f57}.hd-y{background:#febc2e}.hd-g{background:#28c840}
.hero-card-addr{
  flex:1;background:var(--surface);border:1px solid var(--border);
  border-radius:5px;padding:.22rem .7rem;
  font-size:.68rem;color:var(--light);
}
.hero-card-body{padding:1.5rem;display:grid;grid-template-columns:1fr 1fr 1fr;gap:.75rem}
.hc-stat{
  background:var(--bg);border:1px solid var(--border);
  border-radius:9px;padding:1rem;
}
.hcs-l{font-size:.58rem;text-transform:uppercase;letter-spacing:.1em;color:var(--light);margin-bottom:.35rem}
.hcs-n{
  font-size:1.65rem;font-weight:700;letter-spacing:-.03em;
  color:var(--black);line-height:1;
}
.hcs-n span{font-size:.85rem;color:var(--muted);font-weight:400}
.hc-bar{height:2px;background:var(--border);border-radius:1px;overflow:hidden;margin-top:.6rem}
.hc-fill{height:100%;background:var(--black);animation:bfill 1.6s ease-out forwards}
@keyframes bfill{from{width:0}}
.hc-chart{
  grid-column:span 3;background:var(--bg);
  border:1px solid var(--border);border-radius:9px;padding:1.1rem;
}
.hc-chart-hdr{
  display:flex;justify-content:space-between;align-items:center;
  font-size:.68rem;color:var(--light);margin-bottom:.85rem;
}
.hc-chip{
  background:var(--black);color:#fff;
  font-size:.6rem;font-weight:500;
  padding:.18rem .55rem;border-radius:4px;
}
.hc-spark{display:flex;align-items:flex-end;gap:3px;height:50px}
.hc-sv{
  flex:1;background:var(--surface-2);border-radius:2px 2px 0 0;
  animation:sgrow .9s ease-out forwards;transform-origin:bottom;
}
.hc-sv.hi{background:var(--black)}
@keyframes sgrow{from{transform:scaleY(0)}}
.hc-tags{
  grid-column:span 3;display:flex;gap:.4rem;flex-wrap:wrap;
}
.hc-tag{
  font-size:.62rem;border:1px solid var(--border);
  border-radius:999px;padding:.22rem .65rem;color:var(--muted);
}

/* ═══════════════════════════════
   LOGOS BAND
═══════════════════════════════ */
.logos{
  padding:40px 0;border-bottom:1px solid var(--border);
}
.logos-lbl{
  text-align:center;font-size:.68rem;font-weight:500;
  color:var(--light);letter-spacing:.12em;text-transform:uppercase;
  margin-bottom:1.5rem;
}
.logos-row{
  display:flex;align-items:center;justify-content:center;
  flex-wrap:wrap;gap:1.25rem 3rem;
}
.lchip{
  font-size:.82rem;font-weight:600;color:var(--light);
  letter-spacing:.01em;transition:color .2s;
}
.lchip:hover{color:var(--black)}

/* ═══════════════════════════════
   SECTION HEADINGS
═══════════════════════════════ */
.sec-eyebrow{
  font-size:.68rem;font-weight:500;
  color:var(--light);letter-spacing:.12em;text-transform:uppercase;
  margin-bottom:.7rem;
}
.sec-h{
  font-size:clamp(1.75rem,3vw,2.5rem);
  font-weight:700;letter-spacing:-.03em;
  color:var(--black);line-height:1.12;margin-bottom:1rem;
}
.sec-p{
  font-size:.95rem;font-weight:400;
  color:var(--muted);line-height:1.78;max-width:460px;
}

/* ═══════════════════════════════
   METHOD
═══════════════════════════════ */
.method-layout{
  display:grid;grid-template-columns:1fr 1fr;
  gap:5rem;align-items:start;
}
.steps{margin-top:2.5rem;display:flex;flex-direction:column}
.step{
  display:flex;gap:1.1rem;padding:1.35rem;border-radius:9px;
  border:1px solid transparent;
  transition:background .2s,border-color .2s;cursor:default;
}
.step:hover{background:var(--surface);border-color:var(--border)}
.sn{
  width:32px;height:32px;flex-shrink:0;
  border:1px solid var(--border);border-radius:7px;
  display:flex;align-items:center;justify-content:center;
  font-size:.7rem;font-weight:600;color:var(--light);
  margin-top:.1rem;transition:all .2s;
}
.step:hover .sn{background:var(--black);color:#fff;border-color:var(--black)}
.step h3{font-size:.95rem;font-weight:600;color:var(--black);margin-bottom:.28rem}
.step p{font-size:.83rem;color:var(--muted);line-height:1.7}
.rbox{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;padding:1.75rem;box-shadow:var(--sh);
}
.rtag{
  display:inline-flex;align-items:center;gap:.4rem;
  font-size:.65rem;font-weight:500;color:var(--muted);
  background:var(--bg);border:1px solid var(--border);
  border-radius:999px;padding:.25rem .75rem;margin-bottom:1.4rem;
}
.rdot{width:5px;height:5px;background:#22c55e;border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.rgrid{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin-bottom:1.25rem}
.rm{
  background:var(--bg);border:1px solid var(--border);
  border-radius:9px;padding:.9rem;
}
.rmn{
  font-size:1.55rem;font-weight:700;letter-spacing:-.03em;
  color:var(--black);line-height:1;margin-bottom:.18rem;
}
.rmn span{font-size:.85rem;color:var(--muted);font-weight:400}
.rml{font-size:.64rem;color:var(--light);line-height:1.4}
.rlist{display:flex;flex-direction:column;gap:.4rem}
.rli{
  display:flex;align-items:center;gap:.65rem;
  padding:.62rem;background:var(--bg);border:1px solid var(--border);
  border-radius:7px;font-size:.78rem;color:var(--muted);
  transition:border-color .2s,color .2s;
}
.rli:hover{border-color:var(--border-2);color:var(--black)}
.rli-dot{width:4px;height:4px;border-radius:50%;background:var(--black);flex-shrink:0}

/* ═══════════════════════════════
   SERVICES 
═══════════════════════════════ */
.svc-wrap{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.svc-hdr{text-align:center;max-width:540px;margin:0 auto 3.5rem}
.svc-hdr .sec-eyebrow{display:block}
.svc-grid{
  display:grid;grid-template-columns:1fr 1fr;
  border:1px solid var(--border);border-radius:14px;
  overflow:hidden;gap:1px;background:var(--border);
}
.sc{
  background:var(--bg);padding:2.25rem;
  position:relative;overflow:hidden;
  transition:background .25s;cursor:default;
}
.sc::after{
  content:'';position:absolute;
  bottom:0;left:0;right:0;height:2px;
  background:var(--black);transform:scaleX(0);transform-origin:left;
  transition:transform .3s ease;
}
.sc:hover{background:var(--surface)}
.sc:hover::after{transform:scaleX(1)}
.sc-art{
  width:100%;height:140px;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface);border:1px solid var(--border);
  border-radius:10px;margin-bottom:1.5rem;
  overflow:hidden;
}
.sc-art svg{width:120px;height:100px;transition:transform .4s ease}
.sc:hover .sc-art svg{transform:scale(1.04)}
.sc-title{font-size:.97rem;font-weight:600;color:var(--black);margin-bottom:.5rem}
.sc-desc{font-size:.82rem;color:var(--muted);line-height:1.73;margin-bottom:1.1rem}
.sc-tags{display:flex;flex-wrap:wrap;gap:.3rem}
.stag{
  font-size:.6rem;font-weight:500;
  background:var(--surface);border:1px solid var(--border);
  color:var(--light);padding:.18rem .55rem;border-radius:4px;
  transition:background .2s,color .2s;
}
.sc:hover .stag{background:var(--black);color:#fff;border-color:var(--black)}

/* ═══════════════════════════════
   STATS
═══════════════════════════════ */
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--border);border-radius:14px;
  overflow:hidden;gap:1px;background:var(--border);
}
.stat{
  background:var(--bg);padding:2rem 1.5rem;
  text-align:center;transition:background .2s;
}
.stat:hover{background:var(--surface)}
.stat-n{
  font-size:2.6rem;font-weight:700;letter-spacing:-.04em;
  color:var(--black);line-height:1;margin-bottom:.35rem;
}
.stat-n span{font-size:1.4rem;color:var(--muted);font-weight:400}
.stat-l{font-size:.76rem;color:var(--muted);line-height:1.5}

/* ═══════════════════════════════
   INDUSTRIES
═══════════════════════════════ */
.ind-tabs{display:flex;gap:.35rem;flex-wrap:wrap;margin-bottom:2.25rem}
.itab{
  font-size:.78rem;font-weight:400;color:var(--muted);
  padding:.42rem .95rem;border-radius:6px;border:1px solid var(--border);
  background:var(--bg);transition:all .15s;
}
.itab:hover{color:var(--black);border-color:var(--border-2)}
.itab.on{background:var(--black);color:#fff;border-color:var(--black);font-weight:500}
.ind-panel{display:none;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.ind-panel.on{display:grid}
.ind-info h3{
  font-size:1.55rem;font-weight:700;letter-spacing:-.025em;
  color:var(--black);margin-bottom:.85rem;
}
.ind-info p{font-size:.88rem;color:var(--muted);line-height:1.78;margin-bottom:1.35rem}
.iblt{
  display:flex;align-items:flex-start;gap:.65rem;
  font-size:.82rem;color:var(--muted);margin-bottom:.5rem;
}
.iblt::before{
  content:'';width:4px;height:4px;border-radius:50%;
  background:var(--black);flex-shrink:0;margin-top:.55rem;
}
.ind-illo{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  padding:3rem 2rem;aspect-ratio:4/3;
  transition:background .3s;
}
.ind-illo:hover{background:var(--surface-2)}
.ind-illo svg{width:100%;max-width:280px;height:auto}

/* ═══════════════════════════════
   WHY CARDS
═══════════════════════════════ */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:14px;overflow:hidden}
.wcard{
  background:var(--surface);padding:0;
  transition:background .25s;cursor:default;
}
.wcard:hover{background:var(--surface-2)}
.wcard-art{
  width:100%;height:190px;
  display:flex;align-items:center;justify-content:center;
  border-bottom:1px solid var(--border);
  overflow:hidden;
}
.wcard-art svg{transition:transform .4s}
.wcard:hover .wcard-art svg{transform:scale(1.05)}
.wcard-body{padding:1.5rem}
.wcard-title{font-size:.93rem;font-weight:600;color:var(--black);margin-bottom:.4rem}
.wcard-desc{font-size:.8rem;color:var(--muted);line-height:1.7}

/* ═══════════════════════════════
   QUOTE
═══════════════════════════════ */
.quote-band{
  text-align:center;padding:88px 0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  background:var(--surface);
}
.bq{
  font-size:clamp(1.4rem,2.6vw,2.2rem);
  font-weight:600;letter-spacing:-.025em;
  color:var(--black);line-height:1.35;
  max-width:740px;margin:0 auto 1.1rem;
}
.bq em{font-style:italic;font-weight:300;color:var(--muted)}
.bq-auth{font-size:.75rem;color:var(--light);letter-spacing:.06em}

/* ═══════════════════════════════
   CONTACT
═══════════════════════════════ */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start}
.cchips{margin:1.75rem 0;display:flex;flex-direction:column;gap:.4rem}
.cchip{
  display:flex;align-items:center;gap:.65rem;
  font-size:.82rem;color:var(--muted);
  padding:.55rem .6rem;border-radius:7px;transition:background .15s;
}
.cchip:hover{background:var(--surface)}
.cchip-ico{
  width:28px;height:28px;background:var(--surface);
  border:1px solid var(--border);border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  font-size:.74rem;flex-shrink:0;
}
.inc-box{
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:1.4rem;margin-top:1.4rem;
}
.inc-lbl{
  font-size:.62rem;font-weight:600;text-transform:uppercase;
  letter-spacing:.1em;color:var(--light);margin-bottom:.85rem;
}
.cform{display:flex;flex-direction:column;gap:1rem}
.cfg{display:flex;flex-direction:column;gap:.28rem}
.cfl{
  font-size:.63rem;font-weight:500;
  text-transform:uppercase;letter-spacing:.1em;color:var(--light);
}
.cfi,.cft{
  background:var(--bg);border:1px solid var(--border);
  border-radius:8px;padding:.7rem .9rem;
  color:var(--text);font-family:var(--sans);
  font-size:.88rem;font-weight:400;
  outline:none;width:100%;
  transition:border-color .2s,box-shadow .2s;
}
.cfi:focus,.cft:focus{
  border-color:var(--black);
  box-shadow:0 0 0 3px rgba(0,0,0,.05);
}
.cfi::placeholder,.cft::placeholder{color:var(--light)}
.cft{resize:none;min-height:108px;line-height:1.6}
.cfrow{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.cfsub{
  background:var(--black);color:#fff;
  font-size:.84rem;font-weight:500;
  padding:.72rem 1.75rem;border-radius:999px;
  align-self:flex-start;
  transition:opacity .15s,transform .15s;
  letter-spacing:.01em;
}
.cfsub:hover{opacity:.8;transform:translateY(-1px)}

/* ═══════════════════════════════
   FOOTER
═══════════════════════════════ */
footer{background:var(--surface);border-top:1px solid var(--border);padding:3rem 0 1.75rem}
.ftop{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:2.5rem;margin-bottom:2.5rem;
  padding-bottom:2rem;border-bottom:1px solid var(--border);
}
.fbrand p{font-size:.8rem;color:var(--muted);line-height:1.7;margin-top:.6rem;max-width:230px}
.fcol h4{
  font-size:.65rem;font-weight:600;text-transform:uppercase;
  letter-spacing:.1em;color:var(--light);margin-bottom:.85rem;
}
.fcol ul{list-style:none;display:flex;flex-direction:column;gap:.38rem}
.fcol li a{font-size:.8rem;color:var(--muted);transition:color .15s}
.fcol li a:hover{color:var(--black)}
.fbot{
  display:flex;align-items:center;justify-content:space-between;
  font-size:.72rem;color:var(--light);
}

/* ═══════════════════════════════
   SCROLL REVEAL & RESPONSIVE
═══════════════════════════════ */
.r{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.r.v{opacity:1;transform:none}
.d1{transition-delay:.07s}.d2{transition-delay:.14s}
.d3{transition-delay:.21s}.d4{transition-delay:.28s}

@media(max-width:1024px){
  nav{padding:0 1.5rem}
  .nav-mid{display:none}
  .hero-grid,.method-layout,.contact-layout{grid-template-columns:1fr}
  .hero-card{display:none}
  .svc-grid,.why-grid{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr 1fr}
  .ind-panel{grid-template-columns:1fr}
  .ind-illo{display:none}
  .ftop{grid-template-columns:1fr 1fr}
  .cfrow{grid-template-columns:1fr}
}
@media(max-width:640px){
  .hero-title{font-size:2.2rem}
  .stats-row{grid-template-columns:1fr 1fr}
  .hero-actions{flex-direction:column;align-items:flex-start}
}

/* ═══════════════════════════════
   AJUSTES NUEVOS (Sticky, WhatsApp, Redes)
═══════════════════════════════ */
.ind-nav-sticky, .svc-sticky {  
  position: sticky;  
  top: 78px;  
  align-self: start;
}

/* Botón flotante de WhatsApp */
.wa-fab { 
  position: fixed; 
  bottom: 24px; 
  right: 24px; 
  background: #25D366; 
  color: white; 
  width: 56px; 
  height: 56px; 
  border-radius: 50%; 
  display: flex; 
  justify-content: center; 
  align-items: center; 
  box-shadow: var(--sh-lg); 
  z-index: 9999; 
  transition: transform 0.2s; 
}
.wa-fab:hover { transform: scale(1.1); }
.wa-fab svg { width: 32px; height: 32px; fill: currentColor; }

/* Redes sociales en el Footer */
.social-links { display: flex; gap: 1rem; margin-top: 1.2rem; }
.social-links a { color: var(--muted); transition: color 0.2s; }
.social-links a:hover { color: var(--black); }
.social-links svg { width: 22px; height: 22px; fill: currentColor; }

/* Estado activo para el menú principal de arriba */
.nav-mid a.active-nav {
  color: var(--black);
  background: var(--surface);
  font-weight: 600;
}

/* --- AJUSTES PARA CELULARES (Menos de 768px) --- */
@media (max-width: 768px) {
    /* 1. Matar el "Scroll Horizontal" (Problema de la vista de Servicios) */
    html, body {
        overflow-x: hidden !important;
        width: 100%;
    }

    /* Que todas las cajas respeten el ancho de la pantalla */
    * {
        box-sizing: border-box !important;
    }
    .container, section, div {
        max-width: 100vw !important;
    }

    /* 2. Arreglo del Header, Menú y Botón desproporcionado */
    header {
        flex-direction: column !important; /* Apila logo, menú y botón hacia abajo */
        padding: 15px 10px !important;
        gap: 15px;
    }
    
    nav ul {
        display: flex !important; /* ¡Que regrese el menú! */
        flex-wrap: wrap; /* Si no caben, bajan de renglón suavemente */
        justify-content: center;
        gap: 15px;
        padding: 0;
    }

    header .btn-main {
        width: 100%; /* Botón bonito y uniforme para el dedo */
        text-align: center;
        padding: 12px;
        font-size: 1rem;
    }

    /* 3. Secciones a una sola columna */
    .hero-container, .contact-grid, .footer-grid, div[style*="grid"] {
        grid-template-columns: 1fr !important;
        text-align: center;
        gap: 30px;
    }

    /* 4. ¡Que regrese la pantallita animada! */
    .hero-image, canvas, iframe, img, video {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important; /* Mantiene la proporción */
        margin: 0 auto;
        min-height: 250px; /* Le obligamos a tener un espacio mínimo */
    }

    /* 5. Ajuste de textos para que no se salgan */
    h1 { font-size: 2.2rem !important; }
    h2 { font-size: 1.8rem !important; }
    p { font-size: 1rem; }
}