:root{
  --bg:#08111f; --panel:#0e1b2e; --panel2:#13253c;
  --line:#1c2f47; --line2:#294263;
  --ink:#eef3f9; --muted:#93a7c0; --dim:#5d708a;
  --blue:#2f74d8; --blue-deep:#094EAF; --blue-soft:#12294a;
  --red:#e01e3c; --red-deep:#CB1F3B; --red-soft:#2a0f18;
  --disp:'Clash Display','Space Grotesk',system-ui,sans-serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative}
body::after{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.03;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
h1,h2,h3{font-family:var(--disp);font-weight:600;line-height:.98;letter-spacing:-.02em;margin:0;text-wrap:balance}
a{color:inherit;text-decoration:none}
.wrap{width:min(1280px,90vw);margin:0 auto}
.eyebrow{font:500 12.5px/1 var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--red)}
.fig{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}

.lnk{display:inline-flex;align-items:center;gap:9px;font:600 15px/1 var(--sans);color:var(--ink);
  padding:13px 20px;border:1px solid var(--line2);border-radius:2px;transition:.25s;cursor:pointer;background:none}
.lnk svg{transition:.25s}
.lnk:hover{border-color:var(--red);background:var(--red);color:#fff}
.lnk:hover svg{transform:translateX(3px)}
.lnk.solid{border-color:var(--red);background:var(--red);color:#fff}
.lnk.solid:hover{background:#f5324f;border-color:#f5324f}

/* LOGO (impeller de dos arcos rojo/azul + wordmark) */
.logo{display:flex;align-items:center;gap:11px;font-family:var(--disp);font-weight:700;font-size:20px;letter-spacing:.01em;color:var(--ink)}
.logo .mk{width:32px;height:32px;flex:0 0 auto}
.logo b{color:var(--red)}

/* NAV */
header.nav{position:fixed;inset:0 0 auto 0;z-index:60;transition:.3s;border-bottom:1px solid transparent}
header.nav.on{background:rgba(8,17,31,.82);backdrop-filter:blur(16px);border-bottom-color:var(--line)}
.nav-in{display:flex;align-items:center;gap:26px;height:72px}
.nav-links{display:flex;gap:30px;margin-left:auto}
.nav-links a{font-size:14.5px;color:var(--muted);transition:.2s}
.nav-links a:hover{color:var(--ink)}
.nav-login{display:inline-flex;align-items:center;gap:7px;font:600 13.5px/1 var(--sans);color:var(--ink);
  padding:9px 15px;border:1px solid var(--line2);border-radius:2px;transition:.22s}
.nav-login:hover{border-color:var(--blue);color:var(--blue)}
.burger{display:none;margin-left:auto;background:none;border:0;color:var(--ink);cursor:pointer;padding:8px}
.mm{position:fixed;inset:72px 0 auto 0;z-index:59;background:rgba(8,17,31,.98);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);display:none}
.mm.open{display:block}
.mm a{display:block;padding:15px 5vw;font-size:17px;color:var(--muted);border-bottom:1px solid var(--line)}

/* HERO — foto cinemática full-bleed */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:130px 0 70px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;background:url(/assets/img/hero.jpg) center right/cover no-repeat;
  will-change:transform}
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,var(--bg) 4%,rgba(8,17,31,.82) 34%,rgba(8,17,31,.35) 62%,transparent 88%),
             linear-gradient(0deg,var(--bg) 2%,transparent 30%),
             radial-gradient(90% 80% at 78% 40%,transparent 40%,rgba(8,17,31,.4) 90%)}
.hero-in{position:relative;z-index:3;max-width:820px;will-change:transform}
.hero h1{font-size:clamp(3.2rem,10vw,8rem);font-weight:700;margin:22px 0 0}
.hero h1 .r{color:var(--red)}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.35rem);color:var(--muted);margin:28px 0 0;max-width:52ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}
.hero-fig{position:absolute;z-index:3;right:5vw;bottom:64px;text-align:right;display:none}
@media(min-width:1080px){.hero-fig{display:block}}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;display:flex;flex-direction:column;
  align-items:center;gap:8px;font:500 10px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--dim)}
.scroll-cue i{width:1px;height:34px;background:linear-gradient(var(--red),transparent);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}
/* marca de agua numérica gigante detrás de las secciones */
.blk{position:relative}
.blk .wm{position:absolute;top:-.35em;right:-2vw;z-index:0;font-family:var(--disp);font-weight:700;
  font-size:clamp(9rem,26vw,22rem);line-height:.8;color:var(--ink);opacity:.028;pointer-events:none;letter-spacing:-.04em;user-select:none}
.blk .wrap{position:relative;z-index:1}
.sec-glow{position:absolute;z-index:0;width:60vw;height:60vw;max-width:760px;max-height:760px;border-radius:50%;
  filter:blur(30px);opacity:.5;pointer-events:none}

/* BANDA cinemática full-bleed (rompe el ritmo de secciones) */
.band{position:relative;min-height:64vh;display:flex;align-items:flex-end;overflow:hidden;border-bottom:1px solid var(--line)}
.band-bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;will-change:transform;transform:scale(1.2)}
.band::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(0deg,var(--bg) 3%,rgba(8,17,31,.55) 40%,rgba(8,17,31,.2) 100%),
             linear-gradient(90deg,rgba(8,17,31,.7),transparent 55%)}
.band .wrap{position:relative;z-index:2;padding:0 0 clamp(3rem,7vh,6rem)}
.band .eyebrow{color:var(--red)}
.band h2{font-size:clamp(1.9rem,4.4vw,3.4rem);font-weight:600;max-width:20ch;margin:16px 0 0}
.band p{color:var(--muted);font-size:1.08rem;max-width:48ch;margin:16px 0 0}

/* STATS */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;z-index:2;background:var(--bg)}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:46px 30px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .n{font-family:var(--mono);font-weight:700;font-size:clamp(2.6rem,5.5vw,4.4rem);line-height:1;letter-spacing:-.03em}
.stat .n .u{color:var(--red)}
.stat .l{font:500 12px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-top:14px}

.blk{padding:clamp(6rem,13vh,10rem) 0;border-bottom:1px solid var(--line)}
.sec-head{display:block;max-width:820px;margin-bottom:64px}
.idx,.sec-head .idx,.wm{display:none}
.sec-head h2{font-size:clamp(2rem,4.6vw,3.6rem);font-weight:600}
.sec-head p{color:var(--muted);font-size:1.1rem;margin:22px 0 0;max-width:56ch}

/* SERVICIOS */
.serv{border-top:1px solid var(--line)}
.srow{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;padding:34px 8px;
  border-bottom:1px solid var(--line);transition:.3s}
.srow:hover{background:linear-gradient(90deg,rgba(224,30,60,.07),transparent 60%);padding-left:14px}
.srow .sn{display:none}
.srow h3{font-size:clamp(1.5rem,3.4vw,2.5rem);font-weight:600;position:relative;padding-left:26px}
.srow h3::before{content:"";position:absolute;left:0;top:.5em;width:14px;height:2px;background:var(--red);transition:.3s}
.srow:hover h3::before{width:22px}
.srow .sd{color:var(--muted);font-size:15px;margin-top:8px;max-width:60ch;padding-left:26px}
.srow .st{font:500 11.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim);white-space:nowrap}
@media(max-width:720px){.srow{grid-template-columns:1fr;gap:6px}.srow .st{display:none}.srow h3,.srow .sd{padding-left:20px}}

/* PROCESO */
.flow{position:relative;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:2px;overflow:hidden}
.fstep{position:relative;padding:34px 26px 38px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.fstep:nth-child(3n){border-right:0}
.fstep:nth-last-child(-n+3){border-bottom:0}
.fstep .fnum{display:none}
.fstep::before{content:"";display:block;width:24px;height:2px;background:var(--red);opacity:.85;margin-bottom:16px}
.fstep h4{font-family:var(--disp);font-size:20px;font-weight:600;margin:0 0 8px}
.fstep p{font-size:14px;color:var(--muted);margin:0}
@media(max-width:820px){.flow{grid-template-columns:repeat(2,1fr)}.fstep:nth-child(3n){border-right:1px solid var(--line)}.fstep:nth-child(2n){border-right:0}.fstep:nth-last-child(-n+3){border-bottom:1px solid var(--line)}.fstep:nth-last-child(-n+2){border-bottom:0}}
@media(max-width:460px){.flow{grid-template-columns:1fr}.fstep{border-right:0!important;border-bottom:1px solid var(--line)!important}.fstep:last-child{border-bottom:0!important}}

/* SECTORES */
.sect-strip{display:flex;flex-wrap:wrap;border:1px solid var(--line)}
.sct{flex:1 1 200px;padding:28px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:16px;transition:.25s}
.sct:hover{background:var(--panel)}
.sct svg{width:26px;height:26px;color:var(--blue);flex:0 0 auto}
.sct b{font-family:var(--disp);font-size:17px;font-weight:600}
.sct span{display:block;font:500 11px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-top:3px}

/* POR QUÉ */
.why{display:grid;grid-template-columns:1fr .9fr;gap:64px;align-items:center}
.wfeat{padding:26px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:20px}
.wfeat:first-child{padding-top:0}
.wfeat:last-child{border-bottom:0}
.wfeat .wi{width:44px;height:44px;border:1px solid var(--line2);border-radius:2px;display:flex;align-items:center;justify-content:center;color:var(--blue)}
.wfeat h4{font-family:var(--disp);font-size:18px;font-weight:600;margin:4px 0 6px}
.wfeat p{font-size:14.5px;color:var(--muted);margin:0}
.exp{border:1px solid var(--line);border-radius:2px;background:var(--panel);overflow:hidden}
.exp-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.exp-head .dot{width:8px;height:8px;border-radius:50%;background:var(--red)}
.drow{display:flex;align-items:center;gap:13px;padding:13px 20px;border-bottom:1px solid var(--line);font-size:14px}
.drow:last-child{border-bottom:0}
.drow .dc{font:700 12px/1 var(--mono);color:var(--blue);min-width:26px}
.drow .dn{color:var(--muted)}
.drow .ok{margin-left:auto;color:var(--red);font-family:var(--mono);font-size:12.5px;font-weight:700}
@media(max-width:900px){.why{grid-template-columns:1fr;gap:40px}}

/* PORTAFOLIO */
.pf-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.pf-chip{font:600 13px/1 var(--sans);color:var(--muted);background:none;border:1px solid var(--line2);border-radius:2px;
  padding:9px 16px;cursor:pointer;transition:.2s;white-space:nowrap}
.pf-chip:hover{color:var(--ink);border-color:var(--muted)}
.pf-chip.active{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.pf-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.pf-grid{grid-template-columns:1fr}}
.pcard{position:relative;display:block;width:100%;text-align:left;border:0;padding:0;cursor:pointer;
  border-radius:6px;overflow:hidden;background:var(--panel);isolation:isolate;transition:.3s}
.pcard:hover{transform:translateY(-4px)}
.pcard:hover .pcard-img::after{transform:scale(1.06)}
.pcard-img{position:relative;aspect-ratio:4/3;overflow:hidden;border:1px solid var(--line)}
.pcard-img::after{content:"";position:absolute;inset:0;transition:transform .9s ease;
  background:var(--img) center/cover no-repeat,#0a1524}
.pcard-grad{position:absolute;inset-inline:0;bottom:0;height:70%;z-index:2;pointer-events:none;
  background:linear-gradient(to top,rgba(4,9,17,.92),rgba(4,9,17,.25) 55%,transparent)}
.pcard .cat{position:absolute;top:12px;left:12px;z-index:3;font:700 10px/1 var(--mono);letter-spacing:.13em;
  text-transform:uppercase;color:#0a1524;background:rgba(255,255,255,.92);border-radius:2px;padding:5px 8px}
.pcard .chips{position:absolute;top:12px;right:12px;z-index:3;display:flex;gap:6px}
.pcard .ba{font:700 10px/1 var(--sans);color:#fff;background:rgba(47,116,216,.9);border-radius:20px;padding:5px 9px}
.pcard .pc{display:inline-flex;align-items:center;gap:4px;font:700 10px/1 var(--sans);color:#fff;
  background:rgba(4,9,17,.6);backdrop-filter:blur(4px);border-radius:20px;padding:5px 9px}
.pcard .meta{position:absolute;inset-inline:0;bottom:0;z-index:3;padding:16px 18px;color:#fff}
.pcard .meta h4{font-family:var(--disp);font-size:18px;font-weight:600;line-height:1.1}
.pcard .meta .loc{display:flex;align-items:center;flex-wrap:wrap;gap:5px 12px;margin-top:8px;font-size:12.5px;color:rgba(255,255,255,.82)}
.pcard .meta .loc .d{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.5)}
.pf-empty{grid-column:1/-1;padding:60px 0;text-align:center;color:var(--dim);font-size:15px}

/* MODAL portafolio */
.pf-modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.pf-modal.open{display:flex}
.pf-back{position:absolute;inset:0;background:rgba(4,9,17,.8);backdrop-filter:blur(4px)}
.pf-panel{position:relative;z-index:2;width:min(880px,100%);max-height:92dvh;overflow-y:auto;background:var(--panel);
  border:1px solid var(--line2);border-radius:6px}
.pf-x{position:absolute;top:14px;right:14px;z-index:4;width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  background:rgba(4,9,17,.6);border:1px solid var(--line2);border-radius:4px;color:#fff;cursor:pointer}
.pf-x:hover{background:var(--red);border-color:var(--red)}
.pf-ba{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.pf-ba figure{margin:0;position:relative;aspect-ratio:4/3;overflow:hidden}
.pf-ba figure::after{content:"";position:absolute;inset:0;background:var(--img) center/cover no-repeat,#0a1524}
.pf-ba figure.before::after{filter:grayscale(.5) brightness(.6) contrast(1.05)}
.pf-ba figcaption{position:absolute;top:10px;left:10px;z-index:2;font:700 10px/1 var(--mono);letter-spacing:.14em;
  text-transform:uppercase;color:#fff;background:rgba(4,9,17,.6);border-radius:2px;padding:5px 8px}
.pf-ba figure.after figcaption{background:var(--red)}
.pf-body{padding:28px 30px 34px}
.pf-body .cat{font:700 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.pf-body h3{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:600;margin:12px 0 6px}
.pf-body .sub{color:var(--muted);font-size:14px;display:flex;flex-wrap:wrap;gap:6px 14px}
.pf-body p{color:var(--muted);font-size:15px;margin:22px 0 0}
.pf-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:24px}
.pf-specs div{background:var(--panel);padding:14px 16px}
.pf-specs .k{font:600 10px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.pf-specs .v{font-size:14.5px;color:var(--ink);margin-top:6px}
.pf-note{margin-top:22px;font:500 12px/1.5 var(--mono);color:var(--dim);border-top:1px solid var(--line);padding-top:16px}
@media(max-width:560px){.pf-specs{grid-template-columns:1fr}}

/* TRUST */
.trust{display:flex;flex-wrap:wrap;align-items:center;gap:14px 40px;padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust .tl{font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-right:10px}
.trust .badge{font:600 14px/1 var(--disp);color:var(--muted);letter-spacing:.02em}

/* CTA */
.cta{padding:clamp(5rem,10vh,8rem) 0}
.cta-in{position:relative;border:1px solid var(--line2);border-radius:3px;padding:clamp(3rem,7vw,6rem);overflow:hidden;background:var(--panel)}
.cta-in::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 140% at 100% 0%,rgba(224,30,60,.14),transparent 55%)}
.cta-in>*{position:relative}
.cta h2{font-size:clamp(2rem,5vw,3.6rem);font-weight:600;max-width:16ch}
.cta p{color:var(--muted);font-size:1.15rem;max-width:52ch;margin:20px 0 0}
.cta-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.btn-wa{border-color:#1f6b3a}
.btn-wa:hover{background:#1db954;border-color:#1db954;color:#04160b}

/* FOOTER */
footer{padding:70px 0 40px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px;margin-bottom:48px}
.foot-grid p{color:var(--muted);font-size:14.5px;max-width:36ch;margin:18px 0 0}
.fcol h5{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin:0 0 18px}
.fcol a,.fcol div{display:block;color:var(--muted);font-size:14.5px;margin-bottom:11px;transition:.2s}
.fcol a:hover{color:var(--red)}
.ph{color:var(--blue);border-bottom:1px dashed rgba(47,116,216,.4)}
.foot-bot{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-top:26px;border-top:1px solid var(--line);
  color:var(--dim);font:500 12.5px/1.5 var(--mono);letter-spacing:.04em}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr;gap:32px}}

/* reveal — SOLO cuando hay JS; sin JS el contenido se ve igual */
.js .rv{opacity:0;transform:translateY(26px);transition:.8s cubic-bezier(.16,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}

@media(max-width:900px){.nav-links,.nav-login.desk{display:none}.burger{display:block}.stats-in{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}}
@media(prefers-reduced-motion:reduce){#scene{opacity:.5}.scroll-cue i{animation:none}.js .rv{opacity:1;transform:none;transition:none}}

/* --- Editorial sin numeración decorativa (más serio, menos slide) --- */
.sec-head{display:block;max-width:820px}
.sec-head .idx,.idx{display:none}
.sec-head h2{margin:0}
.sec-head p{grid-column:auto;margin-top:20px}
.wm{display:none}
.srow{grid-template-columns:1fr auto}
.srow .sn{display:none}
.srow h3{position:relative;padding-left:26px}
.srow h3::before{content:"";position:absolute;left:0;top:.42em;width:14px;height:2px;background:var(--red)}
@media(max-width:720px){.srow{grid-template-columns:1fr}.srow h3{padding-left:22px}}
.fstep .fnum{display:none}
.fstep::before{content:"";display:block;width:24px;height:2px;background:var(--red);opacity:.85;margin-bottom:16px}