/* ============================================================
   LEADSYNC · DESIGN TOKENS
   ============================================================ */
:root{
  /* palette */
  --black:#050608;
  --carbon:#11191B;
  --carbon-2:#0c1316;
  --blue:#0A4BD0;
  --electric:#2878FF;
  --luminous:#55A1FF;
  --white:#F5F7FA;
  --gray:#A6ABB5;
  --gray-dk:#242A32;
  /* gradients */
  --g-blue:linear-gradient(135deg,#0A4BD0 0%,#2878FF 100%);
  --g-deep:linear-gradient(180deg,#050608 0%,#0A1835 100%);
  /* type */
  --display:'Space Grotesk',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  /* motion */
  --ease:cubic-bezier(.16,1,.3,1);
  --dur:.8s;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  background:var(--black);
  color:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--electric);color:#fff}
a{color:inherit;text-decoration:none}
em{font-family:var(--serif);font-style:italic;font-weight:400}
.wrap{max-width:1440px;margin:0 auto;padding:0 clamp(20px,5vw,88px)}

/* ============================================================
   TECH BACKGROUND (animated nodes/lines behind content blocks)
   ============================================================ */
.tech-bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.tech-bg .glow{position:absolute;border-radius:50%;filter:blur(30px)}
.tech-bg .g1{width:42vw;height:42vw;background:radial-gradient(circle,rgba(40,120,255,.10),transparent 65%);top:26%;left:-10%;animation:drift1 26s ease-in-out infinite}
.tech-bg .g2{width:36vw;height:36vw;background:radial-gradient(circle,rgba(85,161,255,.08),transparent 65%);bottom:4%;right:-8%;animation:drift2 32s ease-in-out infinite}
.tech-bg svg{position:absolute;inset:0;width:100%;height:100%}
.tech-bg .ln{stroke:rgba(85,161,255,.16);stroke-width:1;stroke-dasharray:3 7;animation:dash 40s linear infinite}
.tech-bg .node{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--luminous);box-shadow:0 0 10px rgba(85,161,255,.7);opacity:.5;animation:floaty 18s ease-in-out infinite}
.tech-bg .node.sm{width:3px;height:3px;opacity:.34}
.tech-bg .node.ring{background:transparent;border:1px solid rgba(85,161,255,.55);box-shadow:none;width:11px;height:11px;opacity:.4}
@keyframes drift1{0%,100%{transform:translate(0,0)}50%{transform:translate(6%,-4%)}}
@keyframes drift2{0%,100%{transform:translate(0,0)}50%{transform:translate(-5%,4%)}}
@keyframes floaty{0%,100%{transform:translate(0,0)}25%{transform:translate(11px,-15px)}50%{transform:translate(-9px,11px)}75%{transform:translate(13px,7px)}}
@keyframes dash{to{stroke-dashoffset:-200}}
.hero,.confidence,.problem,.blk,.footer{position:relative;z-index:1}

/* ============================================================
   BUTTON SYSTEM
   ============================================================ */
.btn{
  font-family:var(--body);font-weight:500;font-size:.95rem;
  display:inline-flex;align-items:center;gap:.55em;
  padding:14px 24px;border-radius:11px;border:1px solid transparent;
  cursor:pointer;transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .3s,border-color .3s;
  white-space:nowrap;
}
.btn .arw{transition:transform .4s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.btn-primary{
  background:var(--g-blue);color:#fff;
  box-shadow:0 8px 30px -8px rgba(40,120,255,.55),inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 42px -8px rgba(40,120,255,.75),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-secondary{background:rgba(245,247,250,.03);color:var(--white);border-color:rgba(245,247,250,.16)}
.btn-secondary:hover{border-color:var(--luminous);background:rgba(40,120,255,.08)}
.btn-nav{padding:11px 20px;font-size:.9rem}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px clamp(20px,5vw,88px);
  transition:background .5s var(--ease),backdrop-filter .5s,border-color .5s,padding .5s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(5,6,8,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(245,247,250,.06);padding-top:14px;padding-bottom:14px;
}
.brand{
  display:inline-flex;
  align-items:center;
  flex-shrink:0;
  line-height:0;
}
.brand-logo{
  display:block;
  width:auto;
  height:100px;
  max-width:100%;
  object-fit:contain;
}

.nav-links{display:flex;align-items:center;gap:34px;font-size:.92rem;color:var(--gray)}
.nav-links a{transition:color .3s;position:relative}
.nav-links a:not(.lang):hover{color:var(--white)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--luminous);transition:width .4s var(--ease)}
.nav-links a:not(.lang):hover::after{width:100%}
.lang{display:inline-flex;gap:5px;color:var(--gray)}
.lang b{color:var(--white)}
.nav-right{display:flex;align-items:center;gap:22px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:var(--white);transition:.4s var(--ease)}

/* mobile full-screen menu */
.mobile-menu{
  position:fixed;inset:0;z-index:99;background:var(--g-deep);
  display:flex;flex-direction:column;justify-content:center;gap:8px;padding:0 32px;
  transform:translateY(-100%);transition:transform .6s var(--ease);opacity:0;pointer-events:none;
}
.mobile-menu.open{transform:translateY(0);opacity:1;pointer-events:auto}
.mobile-menu a{font-family:var(--display);font-size:2rem;font-weight:500;padding:14px 0;border-bottom:1px solid rgba(245,247,250,.07);color:var(--white)}
.mobile-menu .btn{margin-top:28px;justify-content:center}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:flex-end;padding-top:120px;overflow:hidden;background:var(--g-deep)}
.hero::before{/* ambient blue glow */
  content:"";position:absolute;top:8%;left:42%;width:60vw;height:60vw;max-width:900px;max-height:900px;
  background:radial-gradient(circle,rgba(40,120,255,.20),transparent 62%);filter:blur(20px);pointer-events:none;z-index:0;
}
.hero-bgword{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-46%);z-index:1;pointer-events:none;
  font-family:var(--display);font-weight:700;font-size:clamp(7rem,25vw,24rem);letter-spacing:-.04em;
  background:linear-gradient(180deg,rgba(85,161,255,.09),rgba(85,161,255,0));
  -webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap;user-select:none;
}
.hero-grid{
  position:relative;z-index:3;width:100%;max-width:1440px;margin:0 auto;
  padding:0 clamp(20px,5vw,88px);
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1.2fr) minmax(0,.62fr);
  gap:24px;align-items:center;flex:1;
}
/* left copy */
.hero-copy{align-self:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--luminous);margin-bottom:26px;font-weight:500;
}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--electric),transparent)}
.hero h1{
  font-family:var(--display);font-weight:700;font-size:clamp(1.85rem,3.3vw,3.1rem);
  line-height:1.06;letter-spacing:-.03em;margin-bottom:26px;max-width:15ch;
}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line>span{display:block;transform:translateY(105%);transition:transform 1s var(--ease)}
.hero.in h1 .line>span{transform:translateY(0)}
.hero h1 .line:nth-child(2)>span{transition-delay:.09s}
.hero h1 .line:nth-child(3)>span{transition-delay:.18s}
.hero h1 .accent{color:var(--luminous)}
.hero-sub{
  font-size:clamp(.98rem,1.15vw,1.12rem);color:var(--gray);max-width:44ch;margin-bottom:34px;
  opacity:0;transform:translateY(16px);transition:opacity .9s var(--ease) .4s,transform .9s var(--ease) .4s;
}
.hero.in .hero-sub{opacity:1;transform:none}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;opacity:0;transform:translateY(16px);transition:opacity .9s var(--ease) .55s,transform .9s var(--ease) .55s}
.hero.in .hero-cta{opacity:1;transform:none}
.hero-guarantee{
  display:flex;align-items:center;gap:10px;margin-top:22px;font-size:.85rem;color:var(--gray);
  opacity:0;transition:opacity .9s var(--ease) .7s;
}
.hero.in .hero-guarantee{opacity:1}
.hero-guarantee .shield{color:var(--luminous);font-size:1rem}

/* center visual: dashboard ecosystem */
.hero-visual{position:relative;height:min(72vh,620px);opacity:0;transition:opacity 1.1s var(--ease) .35s}
.hero.in .hero-visual{opacity:1}
.core{
  position:absolute;top:50%;left:50%;width:190px;height:190px;transform:translate(-50%,-50%);
}
.panel{
  position:absolute;background:linear-gradient(160deg,rgba(24,32,36,.96),rgba(12,19,22,.96));
  border:1px solid rgba(245,247,250,.08);border-radius:15px;padding:13px 15px;width:210px;
  box-shadow:0 26px 60px -30px rgba(0,0,0,.9);backdrop-filter:blur(2px);
  will-change:transform;
}
.panel.key{border-color:rgba(85,161,255,.28);box-shadow:0 30px 70px -28px rgba(10,75,208,.6),0 0 0 1px rgba(40,120,255,.15)}
.panel .ph{display:flex;align-items:center;gap:7px;margin-bottom:11px}
.panel .dot{width:8px;height:8px;border-radius:50%;background:var(--gray-dk)}
.panel .dot.on{background:var(--luminous);box-shadow:0 0 8px var(--luminous)}
.panel .plabel{font-size:.72rem;color:var(--gray);letter-spacing:.02em;margin-left:auto;font-weight:500}
.panel .row{height:7px;border-radius:4px;background:rgba(245,247,250,.06);margin-bottom:7px}
.panel .row.b{background:var(--g-blue);opacity:.85}
.panel .row.w60{width:60%}.panel .row.w80{width:80%}.panel .row.w40{width:40%}
.panel .title{font-family:var(--display);font-size:.82rem;font-weight:600;margin-bottom:10px;color:var(--white)}
.panel .spark{display:flex;align-items:flex-end;gap:4px;height:34px;margin-top:4px}
.panel .spark i{flex:1;background:linear-gradient(180deg,var(--luminous),rgba(40,120,255,.25));border-radius:2px;opacity:.9}
.panel.p-crm{top:12%;left:6%;z-index:5}
.panel.p-pipe{top:8%;right:2%;width:190px;z-index:4}
.panel.p-auto{bottom:16%;left:0;width:196px;z-index:4}
.panel.p-wa{bottom:8%;right:6%;width:200px;z-index:5}
.chip{
  position:absolute;font-size:.72rem;font-weight:500;color:var(--white);
  background:rgba(10,24,53,.72);border:1px solid rgba(85,161,255,.25);border-radius:100px;
  padding:6px 13px;backdrop-filter:blur(6px);white-space:nowrap;z-index:6;
}
.chip .g{width:6px;height:6px;border-radius:50%;background:var(--luminous);display:inline-block;margin-right:6px;box-shadow:0 0 8px var(--luminous)}
.chip.c1{top:44%;left:-2%}
.chip.c2{top:60%;right:-2%}
/* connective svg */
.hero-lines{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:visible}
.hero-lines path{stroke:url(#lg);stroke-width:1;fill:none;opacity:.5;stroke-dasharray:4 6}

/* right micro-metrics */
.hero-metrics{display:flex;flex-direction:column;gap:14px;align-self:center;opacity:0;transform:translateX(20px);transition:opacity 1s var(--ease) .6s,transform 1s var(--ease) .6s}
.hero.in .hero-metrics{opacity:1;transform:none}
.metric{border:1px solid rgba(245,247,250,.08);border-radius:13px;padding:14px 16px;background:rgba(17,25,27,.5)}
.metric .ml{font-size:.74rem;color:var(--gray);letter-spacing:.03em;margin-bottom:8px}
.metric .mv{font-family:var(--display);font-size:.95rem;font-weight:600;color:var(--white);display:flex;align-items:center;gap:8px}
.metric .mv .pulse{width:7px;height:7px;border-radius:50%;background:var(--luminous);box-shadow:0 0 0 0 rgba(85,161,255,.6);animation:pulse 2.6s var(--ease) infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(85,161,255,.5)}70%{box-shadow:0 0 0 9px rgba(85,161,255,0)}100%{box-shadow:0 0 0 0 rgba(85,161,255,0)}}

/* hero social proof strip */
.hero-proof{
  position:relative;z-index:3;border-top:1px solid rgba(245,247,250,.06);margin-top:40px;
  display:flex;align-items:center;gap:34px;padding:22px clamp(20px,5vw,88px);
  max-width:1440px;margin-left:auto;margin-right:auto;width:100%;flex-wrap:wrap;
  opacity:0;transition:opacity 1s var(--ease) .8s;
}
.hero.in .hero-proof{opacity:1}
.hero-proof .lbl{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gray)}
.logos{display:flex;gap:16px;flex-wrap:wrap}
.logo-ph{
  width:104px;height:30px;border:1px dashed rgba(245,247,250,.14);border-radius:7px;
  display:flex;align-items:center;justify-content:center;font-size:.66rem;color:var(--gray);letter-spacing:.08em;opacity:.6;
}

/* ============================================================
   CONFIDENCE BAR
   ============================================================ */
.confidence{background:var(--carbon-2);border-top:1px solid rgba(245,247,250,.05);border-bottom:1px solid rgba(245,247,250,.05);overflow:hidden;padding:22px 0}
.marquee{display:flex;width:max-content;animation:marq 34s linear infinite}
@keyframes marq{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.marquee-unit{display:flex;align-items:center;gap:20px;padding-right:20px;white-space:nowrap}
.marquee .mi{font-size:.9rem;color:var(--gray)}
.marquee .mi b{color:var(--white);font-weight:600}
.marquee .sep{width:4px;height:4px;border-radius:50%;background:var(--electric);flex-shrink:0}
.confidence:hover .marquee{animation-play-state:paused}

/* ============================================================
   PROBLEM  (scroll-driven, sticky evolving visual)
   ============================================================ */
.problem{position:relative;padding:clamp(90px,12vh,150px) 0}
.problem .head{max-width:900px;margin-bottom:clamp(50px,7vh,90px)}
.problem .tag{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--luminous);font-weight:500;margin-bottom:20px;display:block}
.problem h2{font-family:var(--display);font-weight:700;font-size:clamp(2rem,4.4vw,3.6rem);line-height:1.05;letter-spacing:-.025em}
.problem .intro{margin-top:22px;color:var(--gray);font-size:clamp(1rem,1.2vw,1.15rem);max-width:60ch}
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:stretch}
.moments{display:flex;flex-direction:column}
.moment{padding:clamp(40px,9vh,90px) 0;opacity:.32;transition:opacity .6s var(--ease)}
.moment.active{opacity:1}
.moment .num{font-family:var(--display);font-size:.9rem;font-weight:600;color:var(--luminous);letter-spacing:.1em;margin-bottom:14px;display:flex;align-items:center;gap:12px}
.moment .num::before{content:"";width:34px;height:1px;background:var(--luminous);transition:width .6s var(--ease)}
.moment.active .num::before{width:60px}
.moment h3{font-family:var(--display);font-size:clamp(1.4rem,2.4vw,2rem);font-weight:600;letter-spacing:-.02em;margin-bottom:14px}
.moment p{color:var(--gray);max-width:42ch}
/* sticky visual */
.problem-visual-col{position:relative}
.sticky-visual{
  position:sticky;top:calc(50vh - 175px);height:350px;border-radius:20px;overflow:hidden;
  background:linear-gradient(165deg,#0c1316,#070c0e);border:1px solid rgba(245,247,250,.08);
  box-shadow:0 40px 90px -50px rgba(0,0,0,.9);
}
.sv-stage{position:absolute;inset:0;padding:26px}
.sv-scene{position:absolute;inset:0;padding:26px;opacity:0;transform:scale(1.03);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.sv-scene.show{opacity:1;transform:none}
/* scene tiles */
.sv-card{position:absolute;background:rgba(24,32,36,.9);border:1px solid rgba(245,247,250,.1);border-radius:12px;padding:12px}
.sv-tag{font-size:.7rem;color:var(--gray);margin-bottom:8px;display:flex;align-items:center;gap:6px;font-weight:500}
.sv-tag .d{width:7px;height:7px;border-radius:50%}
.sv-line{height:6px;border-radius:3px;background:rgba(245,247,250,.08);margin-bottom:6px}
.sv-line.w70{width:70%}.sv-line.w50{width:50%}.sv-line.w90{width:90%}
/* scene 1: excel + whatsapp separated */
.s1-excel{top:34px;left:26px;width:150px}
.s1-wa{bottom:34px;right:26px;width:158px}
.s1-excel .d{background:#3ecf8e}.s1-wa .d{background:#25d366}
.sv-split{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(18deg);width:2px;height:60%;background:linear-gradient(180deg,transparent,rgba(214,80,80,.5),transparent)}
/* scene 2: manual tasks piling */
.s2-task{left:50%;transform:translateX(-50%);width:74%}
.s2-task.t1{top:40px}.s2-task.t2{top:92px;opacity:.75}.s2-task.t3{top:144px;opacity:.5}.s2-task.t4{top:196px;opacity:.28}
.s2-badge{position:absolute;top:34px;right:30px;font-size:.72rem;color:#e6a15b;border:1px solid rgba(230,161,91,.4);border-radius:100px;padding:4px 11px}
/* scene 3: clients slipping */
.s3-dot{position:absolute;width:11px;height:11px;border-radius:50%;background:var(--gray);opacity:.5}
.s3-arrow{position:absolute;top:50%;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(214,80,80,.6),transparent)}
.s3-lost{position:absolute;bottom:30px;right:30px;font-size:.72rem;color:#d65050;border:1px solid rgba(214,80,80,.4);border-radius:100px;padding:4px 11px}
/* scene 4: leadsync centralizes */
.s4-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:90px;height:90px;border-radius:18px;background:var(--g-blue);display:flex;align-items:center;justify-content:center;box-shadow:0 0 50px rgba(40,120,255,.5)}
.s4-core .hex{width:34px;height:38px;background:#fff;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.s4-node{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--luminous);box-shadow:0 0 12px var(--luminous)}
.s4-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:1px solid rgba(85,161,255,.25);border-radius:50%}

/* ============================================================
   NEXT-STEPS NOTE
   ============================================================ */
.pending{border-top:1px solid rgba(245,247,250,.07);background:var(--carbon-2)}
.pending .wrap{padding:44px clamp(20px,5vw,88px);display:flex;gap:20px;align-items:center;flex-wrap:wrap;color:var(--gray);font-size:.92rem}
.pending .badge{font-family:var(--display);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--luminous);border:1px solid rgba(85,161,255,.3);border-radius:100px;padding:6px 14px}

/* ============================================================
   SHARED BLOCK SHELL + REVEAL
   ============================================================ */
.blk{padding:clamp(88px,12vh,150px) 0;position:relative}
.blk.alt{background:var(--carbon-2);border-top:1px solid rgba(245,247,250,.05);border-bottom:1px solid rgba(245,247,250,.05)}
.blk-head{max-width:840px;margin-bottom:clamp(40px,6vh,68px)}
.kick{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--luminous);font-weight:500;margin-bottom:18px;display:inline-flex;align-items:center;gap:10px}
.kick::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--electric),transparent)}
.h2{font-family:var(--display);font-weight:700;font-size:clamp(1.9rem,4vw,3.1rem);line-height:1.06;letter-spacing:-.025em}
.blk-head .lead{margin-top:20px;color:var(--gray);font-size:clamp(1rem,1.2vw,1.12rem);max-width:60ch}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.show{opacity:1;transform:none}
.arrow-link{color:var(--luminous);font-size:.88rem;display:inline-flex;gap:6px;align-items:center;transition:gap .3s var(--ease)}
.arrow-link:hover{gap:11px}

/* ============================================================
   SERVICIOS (asymmetric)
   ============================================================ */
.services{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.svc{background:linear-gradient(160deg,var(--carbon),var(--carbon-2));border:1px solid rgba(245,247,250,.07);border-radius:18px;padding:28px;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:border-color .4s,transform .4s var(--ease)}
.svc:hover{border-color:rgba(85,161,255,.32);transform:translateY(-3px)}
.svc .snum{font-family:var(--display);font-size:.78rem;color:var(--luminous);letter-spacing:.12em}
.svc .sname{font-family:var(--display);font-size:1.25rem;font-weight:600;margin:16px 0 10px;letter-spacing:-.01em}
.svc .sres{color:var(--gray);font-size:.95rem;flex:1}
.svc .scta{margin-top:20px;font-size:.86rem;color:var(--luminous);display:inline-flex;gap:6px;align-items:center}
.svc-viz{display:flex;gap:6px;margin-top:18px;align-items:flex-end;height:40px}
.svc-viz i{flex:1;background:linear-gradient(180deg,rgba(85,161,255,.6),rgba(40,120,255,.15));border-radius:3px}
.svc.dominant{grid-column:1/4;grid-row:1/3;padding:36px;background:linear-gradient(155deg,#0c2144,#0a1220)}
.svc.dominant .sname{font-size:clamp(1.6rem,2.6vw,2.1rem);margin-top:auto}
.svc.dominant .sres{font-size:1.08rem;max-width:34ch;flex:none}
.svc.dominant .snum{margin-bottom:0}
.svc.s2{grid-column:4/7;grid-row:1}
.svc.s3{grid-column:4/6;grid-row:2}
.svc.s4{grid-column:6/7;grid-row:2;padding:22px;background:var(--carbon-2)}
.svc.s4 .sname{font-size:1.05rem}

/* ============================================================
   SISTEMAS VERTICALES (tabbed)
   ============================================================ */
.vtabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.vtab{font-family:var(--display);font-weight:500;padding:12px 22px;border-radius:100px;border:1px solid rgba(245,247,250,.12);color:var(--gray);cursor:pointer;transition:.3s;background:none;font-size:.95rem}
.vtab:hover{color:var(--white)}
.vtab.active{background:var(--g-blue);color:#fff;border-color:transparent;box-shadow:0 8px 24px -8px rgba(40,120,255,.5)}
.vpanel{display:none}
.vpanel.active{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center;animation:vfade .55s var(--ease)}
@keyframes vfade{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.vsector{color:var(--luminous);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500;margin-bottom:14px}
.vinfo h3{font-family:var(--display);font-size:clamp(1.6rem,3vw,2.3rem);font-weight:600;margin-bottom:16px;letter-spacing:-.02em}
.vprob{color:var(--gray);margin-bottom:18px;max-width:44ch}
.vres{color:var(--white);font-weight:500;margin-bottom:22px;padding-left:16px;border-left:2px solid var(--electric)}
.vmods{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.vmod{font-size:.8rem;color:var(--gray);border:1px solid rgba(245,247,250,.12);border-radius:8px;padding:6px 12px}
.vvisual{position:relative;height:380px}
.shot{position:absolute;inset:0;border-radius:16px;overflow:hidden;border:1px solid rgba(245,247,250,.12);box-shadow:0 40px 90px -44px #000;background:#0c1316;display:flex;flex-direction:column}
.shot-top{height:34px;display:flex;align-items:center;gap:7px;padding:0 14px;background:rgba(5,6,8,.55);border-bottom:1px solid rgba(245,247,250,.08);flex-shrink:0}
.shot-top i{width:10px;height:10px;border-radius:50%;background:rgba(245,247,250,.16)}
.shot-img{flex:1;width:100%;min-height:0;object-fit:cover;object-position:top left;display:block}

/* ============================================================
   CASOS
   ============================================================ */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:var(--carbon-2);border:1px solid rgba(245,247,250,.07);border-radius:18px;overflow:hidden;transition:transform .4s var(--ease),border-color .4s;display:flex;flex-direction:column}
.case:hover{transform:translateY(-4px);border-color:rgba(85,161,255,.26)}
.cimg{height:170px;background:linear-gradient(160deg,#12202f,#0b1118);display:flex;align-items:center;justify-content:center;color:var(--gray);font-size:.78rem;border-bottom:1px solid rgba(245,247,250,.06);letter-spacing:.04em;overflow:hidden}
.cimg img{width:100%;height:100%;object-fit:cover;object-position:top left;display:block}
.cbody{padding:24px;display:flex;flex-direction:column;flex:1}
.cname{font-family:var(--display);font-size:1.2rem;font-weight:600}
.ctype{color:var(--luminous);font-size:.8rem;margin:5px 0 16px}
.cprob,.csol{font-size:.9rem;color:var(--gray);margin-bottom:10px}
.cprob b,.csol b{color:var(--white);font-weight:600}
.cresult{margin-top:auto;font-size:.9rem;color:var(--white);border-left:2px solid var(--electric);background:rgba(85,161,255,.06);border-radius:8px;padding:11px 14px;font-family:var(--serif);font-style:italic;line-height:1.4}
.ccta{margin-top:16px}

/* ============================================================
   PROCESO
   ============================================================ */
.proc-track{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.proc-line{position:absolute;top:38px;left:8%;right:8%;height:1px;background:linear-gradient(90deg,transparent,rgba(85,161,255,.4),transparent);z-index:0}
.pstep{position:relative;z-index:1}
.pnode{width:76px;height:76px;border-radius:20px;background:linear-gradient(160deg,var(--carbon),var(--carbon-2));border:1px solid rgba(85,161,255,.3);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:600;color:var(--luminous);margin-bottom:20px;font-size:1.1rem}
.pstep h3{font-family:var(--display);font-size:1.05rem;font-weight:600;margin-bottom:8px}
.pstep p{font-size:.88rem;color:var(--gray);max-width:26ch}
.pay{margin-top:46px;background:var(--carbon-2);border:1px solid rgba(245,247,250,.07);border-radius:16px;padding:26px 28px}
.promise{margin-top:52px;text-align:center;max-width:760px;margin-left:auto;margin-right:auto;background:linear-gradient(135deg,rgba(10,75,208,.22),rgba(40,120,255,.06));border:1px solid rgba(85,161,255,.32);border-radius:22px;padding:clamp(30px,4vw,44px);position:relative;overflow:hidden}
.promise::before{content:"";position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:320px;height:320px;background:radial-gradient(circle,rgba(40,120,255,.28),transparent 62%);pointer-events:none}
.promise-shield{font-size:2rem;color:var(--luminous);display:block;margin-bottom:14px;position:relative}
.promise-text{font-family:var(--display);font-weight:700;font-size:clamp(1.5rem,3vw,2.3rem);line-height:1.12;letter-spacing:-.02em;position:relative}
.promise-sub{margin-top:16px;color:var(--gray);font-size:1rem;max-width:52ch;margin-left:auto;margin-right:auto;position:relative}

/* ============================================================
   TESTIMONIOS (placeholder structure)
   ============================================================ */
.tst{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tcard{background:var(--carbon-2);border:1px solid rgba(245,247,250,.07);border-radius:18px;padding:26px;display:flex;flex-direction:column}
.tquote{color:var(--gray);font-family:var(--serif);font-style:italic;font-size:1.05rem;line-height:1.5;min-height:88px;border-left:2px solid rgba(85,161,255,.3);padding-left:16px;margin-bottom:22px}
.twho{display:flex;align-items:center;gap:12px;margin-top:auto}
.tavatar{width:46px;height:46px;border-radius:50%;border:1px solid rgba(245,247,250,.16);display:flex;align-items:center;justify-content:center;font-size:.56rem;color:var(--gray);text-align:center;flex-shrink:0;line-height:1.1;overflow:hidden}
.tavatar img{width:100%;height:100%;object-fit:cover;display:block}
.tname{font-weight:600;font-size:.95rem}
.tcompany{font-size:.82rem;color:var(--gray)}
.tmetric{margin-top:16px;font-size:.74rem;color:var(--luminous);border:1px dashed rgba(85,161,255,.3);border-radius:8px;padding:6px 12px;align-self:flex-start}
.tst-note{margin-top:22px;font-size:.84rem;color:#e6a15b;display:inline-flex;align-items:center;gap:8px}

/* ============================================================
   NOSOTROS
   ============================================================ */
.about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,68px);align-items:center}
.portraits{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.portrait{aspect-ratio:3/4;border-radius:18px;background:linear-gradient(160deg,#152128,#0a1016);border:1px solid rgba(245,247,250,.08);position:relative;overflow:hidden;isolation:isolate}
.portrait::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,transparent 42%,rgba(5,6,8,.18) 62%,rgba(5,6,8,.92) 100%);pointer-events:none}
.portrait-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;display:block;transition:transform .7s var(--ease)}
.portrait:hover .portrait-img{transform:scale(1.025)}
.portrait-info{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px}
.portrait .pname{font-family:var(--display);font-weight:600;font-size:1.1rem;line-height:1.2;margin:0 0 4px}
.portrait .prole{font-size:.82rem;color:var(--luminous);margin:0}
.about-text .lead2{color:var(--gray);margin-bottom:8px}
.about-stats{display:flex;gap:36px;margin:26px 0}
.astat .n{font-family:var(--display);font-size:2rem;font-weight:700;letter-spacing:-.02em}
.astat .l{font-size:.82rem;color:var(--gray)}
.intl{display:flex;gap:12px;align-items:center;font-size:.86rem;color:var(--gray);margin-bottom:24px}
.intl .pin{color:var(--luminous)}

/* ============================================================
   GARANTÍA / SOPORTE
   ============================================================ */
.support{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,68px);align-items:stretch}
.support-list{margin-top:6px}
.sitem{display:flex;align-items:center;gap:14px;padding:15px 0;border-bottom:1px solid rgba(245,247,250,.06)}
.sitem .sdot{width:24px;height:24px;border-radius:50%;background:rgba(85,161,255,.14);border:1px solid var(--luminous);display:flex;align-items:center;justify-content:center;color:var(--luminous);font-size:.7rem;flex-shrink:0}
.sitem span{font-size:.98rem}
.support-panel{background:linear-gradient(160deg,var(--carbon),var(--carbon-2));border:1px solid rgba(245,247,250,.08);border-radius:20px;padding:28px;box-shadow:0 30px 80px -50px #000;display:flex;flex-direction:column}
.sp-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.sp-title{font-family:var(--display);font-weight:600}
.sp-badge{font-size:.72rem;color:var(--luminous);border:1px solid rgba(85,161,255,.3);border-radius:100px;padding:5px 11px}
.sp-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:16px 0;margin-bottom:18px;border-top:1px solid rgba(245,247,250,.06);border-bottom:1px solid rgba(245,247,250,.06)}
.sp-mk{display:block;font-size:.72rem;color:var(--gray);letter-spacing:.03em;margin-bottom:5px}
.sp-mv{font-family:var(--display);font-weight:600;font-size:.92rem}
.sp-rows{display:flex;flex-direction:column;gap:0}
.sp-row{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.sp-check{width:22px;height:22px;border-radius:7px;background:var(--g-blue);display:flex;align-items:center;justify-content:center;font-size:.72rem;color:#fff;flex-shrink:0}
.sp-pend{width:22px;height:22px;border-radius:7px;border:1px solid rgba(245,247,250,.2);flex-shrink:0}
.sp-label{font-size:.92rem;flex:1}
.sp-label.dim{color:var(--gray)}
.sp-progress{margin-top:auto;padding-top:20px;border-top:1px solid rgba(245,247,250,.07)}
.sp-bar{height:9px;border-radius:6px;background:rgba(245,247,250,.08);overflow:hidden}
.sp-bar>span{display:block;height:100%;width:75%;background:var(--g-blue);border-radius:6px}
.sp-pct{font-size:.82rem;color:var(--gray);margin-top:10px;display:flex;justify-content:space-between}
.sp-next{margin-top:16px;font-size:.86rem;color:var(--white);background:rgba(85,161,255,.08);border:1px solid rgba(85,161,255,.18);border-radius:10px;padding:11px 14px}
.sp-next-k{color:var(--luminous);font-weight:600;margin-right:8px}

/* ============================================================
   DIAGNÓSTICO (conversion)
   ============================================================ */
.diag-panel{background:linear-gradient(140deg,#0A4BD0 0%,#2878FF 55%,#0a1e52 100%);border-radius:28px;padding:clamp(32px,5vw,58px);position:relative;overflow:hidden;box-shadow:0 40px 100px -44px rgba(10,75,208,.75)}
.diag-panel::before{content:"";position:absolute;top:-30%;right:-8%;width:420px;height:420px;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 62%);pointer-events:none}
.diag-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;position:relative;z-index:2;align-items:center}
.diag-panel h2{font-family:var(--display);font-size:clamp(1.8rem,3.3vw,2.7rem);font-weight:700;line-height:1.08;letter-spacing:-.02em;margin-bottom:18px}
.dsub{color:rgba(255,255,255,.88);margin-bottom:26px}
.dfeats{display:flex;flex-wrap:wrap;gap:10px}
.dfeat{font-size:.82rem;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.22);border-radius:100px;padding:7px 15px}
.diag-form{background:rgba(5,10,26,.42);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:28px}
.fsteps{display:flex;gap:6px;margin-bottom:24px}
.fdot{flex:1;height:4px;border-radius:2px;background:rgba(255,255,255,.22);transition:background .4s}
.fdot.on{background:#fff}
.fstep{display:none}
.fstep.active{display:block;animation:vfade .45s var(--ease)}
.fstep .fq{font-family:var(--display);font-weight:600;font-size:1.05rem;margin-bottom:16px}
.flabel{font-size:.78rem;color:rgba(255,255,255,.72);margin-bottom:7px;display:block}
.finput{width:100%;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.22);border-radius:11px;padding:13px 15px;color:#fff;font-family:var(--body);font-size:.95rem;margin-bottom:14px}
.finput::placeholder{color:rgba(255,255,255,.5)}
.finput:focus{outline:none;border-color:#fff;background:rgba(255,255,255,.15)}
.fnav{display:flex;gap:10px;margin-top:6px}
.fbtn{font-family:var(--body);font-weight:600;border-radius:11px;padding:13px 20px;cursor:pointer;border:none;font-size:.92rem;transition:transform .3s var(--ease),background .3s}
.fbtn.next{background:#fff;color:var(--blue);flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.fbtn.next:hover{transform:translateY(-2px)}
.fbtn.back{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.22)}
.fdone{text-align:center;padding:24px 0}
.fdone .dbig{font-family:var(--display);font-size:1.35rem;font-weight:600;margin-bottom:10px}
.fdone p{color:rgba(255,255,255,.82);font-size:.92rem}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{position:relative;padding-top:clamp(64px,9vh,110px);border-top:1px solid rgba(245,247,250,.07);overflow:hidden;background:linear-gradient(180deg,#050608,#080f22)}
.footer-mega{font-family:var(--display);font-weight:700;font-size:clamp(3rem,13vw,10.5rem);line-height:.86;letter-spacing:-.045em;background:linear-gradient(180deg,rgba(85,161,255,.17),rgba(85,161,255,.02));-webkit-background-clip:text;background-clip:text;color:transparent;padding:0 clamp(20px,5vw,88px);user-select:none}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding:52px clamp(20px,5vw,88px) 0}
.fbrand{display:flex;align-items:center;line-height:0;margin-bottom:18px}
.footer-logo{display:block;height:38px;width:auto;max-width:220px;object-fit:contain}

.footer .slogan{font-family:var(--serif);font-style:italic;font-size:1.3rem;color:var(--white);max-width:24ch}
.footer h2{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gray);margin-bottom:16px}
.footer ul{list-style:none}
.footer li{margin-bottom:11px;color:var(--gray);font-size:.92rem}
.footer li a{transition:color .3s}
.footer li a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:28px clamp(20px,5vw,88px);border-top:1px solid rgba(245,247,250,.06);margin-top:44px;flex-wrap:wrap;gap:16px;color:var(--gray);font-size:.84rem}
.footer-bottom .lang b{color:var(--white)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1.1fr 1fr;gap:20px}
  .hero-metrics{display:none}
}
@media (max-width:820px){
  .footer-logo{height:34px;max-width:180px}
  .nav-links{display:none}
  .burger{display:flex}
  .hero{padding-top:110px;justify-content:flex-start}
  .hero-grid{grid-template-columns:1fr;gap:10px;flex:none;margin-top:20px}
  .hero-visual{height:clamp(360px,54vh,460px);order:2;margin-top:10px}
  .hero-copy{order:1}
  .hero h1{font-size:clamp(1.8rem,7.5vw,2.5rem);max-width:100%}
  .hero-bgword{font-size:38vw;transform:translate(-50%,-30%)}
  .panel{width:170px!important;padding:11px 12px}
  .panel.p-crm{top:4%;left:0}.panel.p-pipe{top:2%;right:0}
  .panel.p-auto{bottom:8%;left:2%}.panel.p-wa{bottom:2%;right:2%}
  .chip{display:none}
  .hero-proof{margin-top:30px;gap:18px}
  .problem-grid{grid-template-columns:1fr;gap:0}
  .problem-visual-col{order:-1;margin-bottom:20px}
  .sticky-visual{position:relative;top:0;height:300px}
  .moment{padding:34px 0}
  .moment p.long{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .services{grid-template-columns:1fr}
  .svc.dominant,.svc.s2,.svc.s3,.svc.s4{grid-column:auto;grid-row:auto}
  .vpanel.active{grid-template-columns:1fr;gap:30px}
  .vvisual{height:300px;order:-1}
  .cases,.tst{grid-template-columns:1fr}
  .proc-track{grid-template-columns:1fr 1fr;gap:28px 20px}
  .proc-line{display:none}
  .about,.support,.diag-grid{grid-template-columns:1fr;gap:34px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .hero h1 .line>span{transform:none}
  .hero-sub,.hero-cta,.hero-guarantee,.hero-visual,.hero-metrics,.hero-proof{opacity:1;transform:none}
  .sv-scene.show{opacity:1;transform:none}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* form validation state */
.finput.err{border-color:#ff6b6b !important;background:rgba(255,107,107,.10)}



/* ============================================================
   FORMULARIO · ENVÍO, PRIVACIDAD Y ESTADOS
   ============================================================ */
.form-honeypot{
  position:absolute!important;
  width:1px!important;
  height:1px!important;
  padding:0!important;
  margin:-1px!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
  border:0!important;
}
.form-consent{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin:2px 0 16px;
  color:rgba(255,255,255,.78);
  font-size:.78rem;
  line-height:1.45;
  cursor:pointer;
}
.form-consent input{
  width:17px;
  height:17px;
  margin:2px 0 0;
  flex:0 0 auto;
  accent-color:#fff;
}
.form-consent input.err{
  outline:2px solid #ff7b7b;
  outline-offset:2px;
}
.form-consent a{
  color:#fff;
  text-decoration:underline;
  text-underline-offset:2px;
}
.form-message{
  min-height:20px;
  margin:0 0 12px;
  font-size:.82rem;
  line-height:1.4;
}
.form-message.sending{color:rgba(255,255,255,.82)}
.form-message.error{color:#ffd1d1}
.fbtn:disabled{
  cursor:wait;
  opacity:.68;
  transform:none!important;
}