:root{
  --ink:#0b1730; --ink-2:#0f2047; --ink-soft:#33405c;
  --paper:#f6f4ee; --paper-2:#ece8dc; --paper-3:#dfd9c8;
  --line:rgba(11,23,48,0.12); --line-strong:rgba(11,23,48,0.24);
  --muted:#5b6172;
  --azul:#1a6ef5; --azul-dark:#124fc0; --azul-tint:#e3edfe;
  --sand:#e8c98a;
  --radius:18px; --radius-sm:10px; --pill:100px;
  --maxw:1180px;
  --shadow:0 26px 54px -28px rgba(11,23,48,0.45);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
@media(prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.001ms!important; animation-iteration-count:1!important; transition-duration:0.001ms!important; scroll-behavior:auto!important;}
}
body{font-family:'Manrope',sans-serif; background:var(--paper); color:var(--ink); overflow-x:hidden; line-height:1.5; -webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif; font-weight:600; letter-spacing:-0.02em; line-height:1.08;}
.mono{font-family:'JetBrains Mono',monospace;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 2rem;}
section{position:relative;}

/* grano de textura */
.grain{position:fixed; inset:0; pointer-events:none; z-index:2; opacity:0.045; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* cursor tipo mira */
.reticle{position:fixed; top:0; left:0; width:26px; height:26px; margin:-13px 0 0 -13px; pointer-events:none; z-index:2000; opacity:0; transition:opacity 0.2s, transform 0.05s linear; will-change:transform;}
.reticle::before,.reticle::after{content:'';position:absolute; background:var(--azul);}
.reticle::before{left:50%;top:0;width:1px;height:8px;transform:translateX(-50%);}
.reticle::after{left:0;top:50%;width:8px;height:1px;transform:translateY(-50%);}
.reticle i{position:absolute; inset:0; border:1px solid var(--azul); border-radius:50%; opacity:0.55;}
.reticle.show{opacity:1;}
.reticle.pointer{transform:scale(1.6);}
@media(hover:none),(pointer:coarse){ .reticle{display:none;} }

/* NAV */
.nav{position:sticky; top:0; z-index:100; background:rgba(246,244,238,0.86); backdrop-filter:blur(14px); border-bottom:1px solid var(--line);}
.nav-inner{max-width:var(--maxw); margin:0 auto; padding:0 2rem; height:76px; display:flex; align-items:center; justify-content:space-between;}
.nav-logo{font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:1.15rem; text-decoration:none; color:var(--ink); display:flex; align-items:center; gap:8px;}
.nav-logo .dot{width:8px;height:8px;border-radius:50%;background:var(--azul);display:inline-block;}
.nav-links{display:flex; align-items:center; gap:2.1rem; list-style:none;}
.nav-links a{font-size:0.86rem; font-weight:600; text-decoration:none; color:var(--ink-soft); position:relative; padding:6px 0;}
.nav-links a::after{content:'';position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--azul);transition:right 0.25s ease;}
.nav-links a:hover::after,.nav-links a.active::after{right:0;}
.nav-links a.active{color:var(--ink);}
.nav-cta{background:var(--ink)!important; color:var(--paper)!important; padding:10px 22px; border-radius:var(--pill); font-weight:700!important;}
.nav-cta::after{display:none;}
.nav-cta:hover{background:var(--azul)!important;}
.nav-toggle{display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px;}
.nav-toggle span{width:22px;height:2px;background:var(--ink);}

/* BOTONES */
.btn{display:inline-flex; align-items:center; gap:10px; padding:14px 28px; border-radius:var(--pill); font-family:'Space Grotesk',sans-serif; font-size:0.92rem; font-weight:600; cursor:pointer; border:none; text-decoration:none; transition:transform 0.18s cubic-bezier(.2,.8,.2,1), background 0.25s, color 0.25s, box-shadow .25s; will-change:transform;}
.btn-azul{background:var(--azul); color:#fff;}
.btn-azul:hover{background:var(--ink); box-shadow:var(--shadow);}
.btn-azul:disabled{opacity:0.6;cursor:default;}
.btn-outline{background:transparent; color:var(--ink); border:1.5px solid var(--line-strong);}
.btn-outline:hover{border-color:var(--ink);}
.btn-light{background:var(--paper); color:var(--ink);}
.btn-light:hover{box-shadow:var(--shadow);}
.btn svg{width:16px;height:16px;transition:transform .25s;}
.btn:hover svg{transform:translate(3px,-3px);}

/* TAGS / EYEBROW */
.eyebrow{display:inline-flex; align-items:center; gap:10px; font-family:'JetBrains Mono',monospace; font-size:0.72rem; font-weight:500; letter-spacing:0.14em; text-transform:uppercase; color:var(--azul-dark);}
.eyebrow::before{content:'';width:22px;height:1.5px;background:var(--azul);}
.eyebrow.on-dark{color:#9fc3ff;}
.eyebrow.on-dark::before{background:#9fc3ff;}
.tag{display:inline-block; font-family:'JetBrains Mono',monospace; font-size:0.68rem; font-weight:500; letter-spacing:0.04em; padding:5px 12px; border-radius:var(--pill); background:var(--paper-2); color:var(--ink-soft); border:1px solid var(--line);}
.tag.azul{background:var(--azul-tint); color:var(--azul-dark); border-color:transparent;}
.tag.sand{background:#faf1de; color:#8a6a24; border-color:transparent;}

/* resaltado tipo rotulador (sin cursiva ni cambio de color de fuente) */
.hl{background:linear-gradient(to top, var(--sand) 0.5em, transparent 0.5em); padding:0 0.05em;}
.hl-azul{background:linear-gradient(to top, var(--azul-tint) 0.45em, transparent 0.45em); padding:0 0.05em;}

/* HERO oscuro: retícula + escuadras + línea de escaneo */
.hero{background:var(--ink); color:var(--paper); padding:6.5rem 0 6rem; position:relative; overflow:hidden;
  background-image:linear-gradient(rgba(159,195,255,0.09) 1px, transparent 1px),linear-gradient(90deg, rgba(159,195,255,0.09) 1px, transparent 1px);
  background-size:42px 42px;
}
.hero::before{content:'';position:absolute; inset:0; background:radial-gradient(ellipse 60% 50% at 78% 8%, rgba(26,110,245,0.28), transparent 70%); pointer-events:none;}
.hero::after{content:''; position:absolute; left:0; right:0; height:1px; top:0; background:linear-gradient(90deg, transparent, rgba(159,195,255,0.9), transparent); animation:scanline 7s linear infinite; opacity:0.7;}
@keyframes scanline{0%{transform:translateY(0);}100%{transform:translateY(560px);}}
.hero .wrap{position:relative; z-index:1;}
.corner{position:absolute; width:22px; height:22px; border-color:rgba(159,195,255,0.55); z-index:1; pointer-events:none;}
.corner.tl{top:22px; left:22px; border-top:1.5px solid; border-left:1.5px solid;}
.corner.tr{top:22px; right:22px; border-top:1.5px solid; border-right:1.5px solid;}
.corner.bl{bottom:22px; left:22px; border-bottom:1.5px solid; border-left:1.5px solid;}
.corner.br{bottom:22px; right:22px; border-bottom:1.5px solid; border-right:1.5px solid;}
.hero h1{font-size:clamp(2.3rem,5vw,4.1rem); color:#fff; max-width:820px; margin-bottom:1.6rem;}
.hero p.lead{font-size:1.08rem; color:rgba(246,244,238,0.62); max-width:560px; line-height:1.75; margin-bottom:2.4rem;}
.hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:2.6rem;}
.hero-trust{font-family:'JetBrains Mono',monospace; font-size:0.75rem; color:rgba(246,244,238,0.45); letter-spacing:0.02em;}

/* MARQUEE */
.marquee{background:var(--ink); border-top:1px solid rgba(246,244,238,0.1); overflow:hidden; padding:1.1rem 0; position:relative;}
.marquee-track{display:flex; gap:3rem; width:max-content; animation:scroll-left 32s linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee span{font-family:'JetBrains Mono',monospace; font-size:0.82rem; color:rgba(246,244,238,0.55); white-space:nowrap; letter-spacing:0.03em;}
.marquee span b{color:#9fc3ff; font-weight:500;}
@keyframes scroll-left{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* SECCIONES */
.section{padding:6rem 0;}
.section-head{max-width:640px; margin-bottom:3.2rem;}
.section-head .eyebrow{margin-bottom:1.4rem;}
.section-head h2{font-size:clamp(1.9rem,3.4vw,2.6rem);}
.section-head p{color:var(--muted); font-size:1.02rem; margin-top:1rem; line-height:1.7;}
.section-alt{background:var(--paper-2);}

/* GRIDS / CARDS */
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:1.4rem;}
.grid-2{display:grid; grid-template-columns:repeat(2,1fr); gap:1.4rem;}
.bento .card:first-child{grid-column:span 2;}
.card{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:2.4rem 2rem; transition:transform 0.3s cubic-bezier(.2,.8,.2,1), box-shadow 0.3s, border-color .3s; position:relative;}
.card::before,.card::after{content:'';position:absolute; width:12px; height:12px; border-color:var(--azul); opacity:0; transition:opacity 0.25s;}
.card::before{top:-1px; left:-1px; border-top:1.5px solid; border-left:1.5px solid;}
.card::after{bottom:-1px; right:-1px; border-bottom:1.5px solid; border-right:1.5px solid;}
.card:hover{transform:translateY(-5px); box-shadow:var(--shadow); border-color:transparent;}
.card:hover::before,.card:hover::after{opacity:1;}
.card .num{font-family:'JetBrains Mono',monospace; color:var(--azul); font-size:0.85rem; margin-bottom:1.2rem; display:block;}
.card h3{font-size:1.25rem; margin-bottom:0.8rem;}
.card p{color:var(--muted); font-size:0.95rem; line-height:1.7;}
.card ul{margin-top:1.1rem; padding-left:1.1rem; color:var(--ink-soft); font-size:0.92rem; line-height:1.85;}
.icon-box{width:52px;height:52px;border-radius:14px;background:var(--azul-tint);display:flex;align-items:center;justify-content:center;margin-bottom:1.4rem;}
.icon-box svg{width:24px;height:24px;stroke:var(--azul-dark);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}

/* PROCESO */
.process{display:grid; grid-template-columns:repeat(4,1fr); gap:1.4rem;}
.step{border-top:2px solid var(--line-strong); padding-top:1.4rem;}
.step .n{font-family:'Space Grotesk',sans-serif; font-size:2.4rem; -webkit-text-stroke:1.5px var(--ink); color:transparent; display:block; margin-bottom:0.6rem;}
.step h4{font-size:1.05rem; margin-bottom:0.5rem;}
.step p{color:var(--muted); font-size:0.9rem; line-height:1.6;}

/* CTA BAND */
.cta-band{background:var(--ink); color:#fff; padding:5.5rem 0; text-align:center; position:relative; overflow:hidden;
  background-image:linear-gradient(rgba(159,195,255,0.08) 1px, transparent 1px),linear-gradient(90deg, rgba(159,195,255,0.08) 1px, transparent 1px);
  background-size:42px 42px;
}
.cta-band::before{content:'';position:absolute; inset:0; background:radial-gradient(ellipse 55% 60% at 50% 0%, rgba(26,110,245,0.3), transparent 70%); pointer-events:none;}
.cta-band h2{font-size:clamp(1.9rem,4vw,3rem); color:#fff; margin-bottom:1rem; position:relative; z-index:1;}
.cta-band p{color:rgba(246,244,238,0.6); max-width:460px; margin:0 auto 2.2rem; position:relative; z-index:1;}
.cta-band .btns{display:flex; gap:14px; justify-content:center; position:relative; z-index:1; flex-wrap:wrap;}

/* FOOTER */
footer{background:var(--ink); color:rgba(246,244,238,0.5); padding:4.5rem 0 2rem; border-top:1px solid rgba(246,244,238,0.08);}
.ft-grid{display:grid; grid-template-columns:2fr 1fr 1fr; gap:3rem; margin-bottom:3rem;}
.ft-brand .logo{font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:1.2rem; color:#fff; margin-bottom:1rem;}
.ft-brand .logo .dot{background:var(--azul);}
.ft-brand p{font-size:0.88rem; line-height:1.75; max-width:280px;}
.ft-col h4{font-family:'JetBrains Mono',monospace; font-size:0.68rem; font-weight:500; color:rgba(246,244,238,0.35); letter-spacing:0.12em; text-transform:uppercase; margin-bottom:1.2rem;}
.ft-col ul{list-style:none; display:flex; flex-direction:column; gap:10px;}
.ft-col a{font-size:0.88rem; text-decoration:none; color:rgba(246,244,238,0.55); transition:color 0.2s;}
.ft-col a:hover{color:#fff;}
.ft-bottom{padding-top:2rem; border-top:1px solid rgba(246,244,238,0.08); display:flex; justify-content:space-between; align-items:center; font-size:0.78rem; flex-wrap:wrap; gap:1rem;}
.ft-bottom a{color:rgba(246,244,238,0.35); text-decoration:none; margin-left:1.4rem;}

/* REVEAL: oculto solo si el JS arranca (clase .js en <html>) */
.js [data-reveal]{opacity:0; transform:translateY(24px); transition:opacity 0.7s cubic-bezier(.2,.7,.2,1), transform 0.7s cubic-bezier(.2,.7,.2,1);}
.js [data-reveal].in{opacity:1; transform:translateY(0);}
.js [data-reveal="1"]{transition-delay:0.05s;}
.js [data-reveal="2"]{transition-delay:0.15s;}
.js [data-reveal="3"]{transition-delay:0.25s;}
.js [data-reveal="4"]{transition-delay:0.35s;}

/* FAQ */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:1.6rem 0; cursor:pointer; font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:1.05rem;}
.faq-q .plus{width:22px;height:22px;flex:none;position:relative;}
.faq-q .plus::before,.faq-q .plus::after{content:'';position:absolute;background:var(--ink);top:50%;left:50%;transform:translate(-50%,-50%);}
.faq-q .plus::before{width:14px;height:2px;}
.faq-q .plus::after{width:2px;height:14px;transition:transform 0.25s ease;}
.faq-item.open .plus::after{transform:translate(-50%,-50%) rotate(90deg) scaleY(0);}
.faq-item.open .plus::before{background:var(--azul);}
.faq-a{max-height:0; overflow:hidden; transition:max-height 0.35s ease;}
.faq-item.open .faq-a{max-height:280px;}
.faq-a p{color:var(--muted); font-size:0.95rem; line-height:1.75; padding-bottom:1.6rem; max-width:640px;}

/* TIMELINE */
.timeline{border-left:2px solid var(--line-strong); padding-left:2rem; display:flex; flex-direction:column; gap:2.4rem;}
.timeline .t-item{position:relative;}
.timeline .t-item::before{content:'';position:absolute;left:-2.05rem;top:0.3rem;width:11px;height:11px;border-radius:50%;background:var(--azul);border:3px solid var(--paper);}
.timeline .t-year{font-family:'JetBrains Mono',monospace;font-size:0.78rem;color:var(--azul-dark);margin-bottom:0.3rem;display:block;}

/* FORM */
.form-field{margin-bottom:1.2rem;}
.form-field label{display:block; font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:0.85rem; margin-bottom:0.5rem;}
.form-field input, .form-field textarea, .form-field select{width:100%; padding:14px 16px; border:1.5px solid var(--line-strong); border-radius:var(--radius-sm); font-family:'Manrope',sans-serif; font-size:0.95rem; background:var(--paper); color:var(--ink); outline:none; transition:border-color 0.2s;}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus{border-color:var(--azul);}
.form-field textarea{resize:vertical; min-height:130px;}

/* BLOG / RECURSOS (filtros, tarjetas, lead magnets) */
.filtro{padding:8px 20px;border-radius:100px;font-size:0.78rem;font-weight:600;cursor:pointer;border:1.5px solid var(--line-strong);background:transparent;color:var(--ink-soft);font-family:'Space Grotesk',sans-serif;transition:all 0.2s;}
.filtro.active,.filtro:hover{background:var(--ink);color:#fff;border-color:var(--ink);}
.blog-card{text-decoration:none;color:inherit;display:block;}
.blog-card .read-more{margin-top:1.2rem;font-size:0.8rem;color:var(--azul-dark);font-weight:600;font-family:'Space Grotesk',sans-serif;}
.recursos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;}
.rec-footer{display:flex;align-items:center;justify-content:space-between;padding-top:1.1rem;margin-top:1.1rem;border-top:1px solid var(--line);}
.rec-meta{font-family:'JetBrains Mono',monospace;font-size:0.7rem;color:var(--muted);}
.rec-btn{font-size:0.78rem;font-weight:700;color:var(--ink);background:none;border:1.5px solid var(--line-strong);border-radius:100px;padding:6px 15px;cursor:pointer;font-family:'Space Grotesk',sans-serif;transition:all 0.2s;text-decoration:none;display:inline-block;}
.rec-btn:hover{background:var(--azul);color:#fff;border-color:var(--azul);}
.rec-btn.disabled{color:var(--muted);cursor:default;}
.rec-btn.disabled:hover{background:none;color:var(--muted);border-color:var(--line-strong);}
.card.proximo{opacity:0.6;}
.card.proximo:hover{transform:none;box-shadow:none;}
.lm-form{display:none;background:var(--paper-2);border-radius:var(--radius-sm);padding:1.2rem;margin-top:1rem;}
.lm-form.show{display:block;}
.lm-form input{width:100%;padding:11px 14px;border:1.5px solid var(--line-strong);border-radius:10px;font-family:'Manrope',sans-serif;font-size:0.85rem;background:#fff;color:var(--ink);outline:none;margin-bottom:10px;}
.lm-form input:focus{border-color:var(--azul);}
.lm-form button{width:100%;background:var(--azul);color:#fff;border:none;border-radius:100px;padding:11px;font-family:'Space Grotesk',sans-serif;font-size:0.85rem;font-weight:700;cursor:pointer;}
.lm-form button:hover{background:var(--ink);}
.lm-form .thanks{display:none;text-align:center;font-size:0.85rem;color:var(--azul-dark);font-weight:700;padding:0.4rem 0;}

/* RESPONSIVE */
@media(max-width:900px){
  .grid-3,.grid-2,.process,.recursos-grid{grid-template-columns:1fr;}
  .bento .card:first-child{grid-column:span 1;}
  .ft-grid{grid-template-columns:1fr; gap:2.2rem;}
  .nav-links{position:fixed; top:76px; left:0; right:0; background:var(--paper); flex-direction:column; align-items:flex-start; gap:0; padding:1rem 2rem 1.5rem; border-bottom:1px solid var(--line); transform:translateY(-130%); transition:transform 0.3s ease; z-index:99;}
  .nav-links.open{transform:translateY(0);}
  .nav-links li{width:100%; padding:0.7rem 0; border-bottom:1px solid var(--line);}
  .nav-toggle{display:flex;}
}