/* ═══════════════════════════════════════════════════════════════
   SMART NOVA — SISTEMA DE DISEÑO
   Un solo stylesheet para todo el sitio.
   Para agregar un producto nuevo: duplicar una página y reusar
   estas clases. No se toca este archivo.

   ÍNDICE
     01 · Tokens            07 · Producto (índice)
     02 · Base y tipografía 08 · Servicios
     03 · Navegación        09 · Casos / Portafolio
     04 · Botones           10 · Nosotros
     05 · Layout            11 · Formularios
     06 · Capturas (shots)  12 · Footer / Anim / Responsive
   ═══════════════════════════════════════════════════════════════ */

/* ─────────── 01 · TOKENS ─────────── */
:root{
  --bg:        #06080c;
  --bg-soft:   #0b0f16;
  --paper:     #f5f5f7;
  --paper-2:   #ffffff;
  --ink:       #0a0c10;
  --text:      #f2f5f9;
  --muted:     #8b95a5;
  --muted-ink: #6b7280;
  --accent:    #00c8e0;
  --accent-2:  #0066cc;
  --violet:    #a78bfa;
  --line:      rgba(255,255,255,.10);
  --line-ink:  rgba(10,12,16,.12);
  --glass:     rgba(6,8,12,.72);
  --ok:        #00e8a2;

  --ease:      cubic-bezier(.16,1,.3,1);
  --ease-soft: cubic-bezier(.4,0,.2,1);

  --pad-x:     clamp(20px, 5vw, 80px);
  --shell:     1240px;
  --shell-wide:1420px;
  --nav-h:     56px;
}

/* ─────────── 02 · BASE Y TIPOGRAFÍA ─────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 20px);}
body{
  background:var(--bg);color:var(--text);
  font-family:"SF Pro Display",-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",sans-serif;
  font-weight:400;line-height:1.5;letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
::selection{background:rgba(0,200,224,.25);color:#fff;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent);outline-offset:4px;border-radius:6px;
}
.skip{position:absolute;left:-9999px;top:0;background:var(--accent);color:#04121a;padding:12px 20px;
  border-radius:0 0 10px 0;font-weight:600;z-index:1000;}
.skip:focus{left:0;}

.display-xl{font-size:clamp(2.6rem,7.6vw,6.4rem);font-weight:700;line-height:1.02;letter-spacing:-.04em;text-wrap:balance;}
.display   {font-size:clamp(2.1rem,5.6vw,4.4rem);font-weight:700;line-height:1.06;letter-spacing:-.035em;text-wrap:balance;}
.display-sm{font-size:clamp(1.7rem,3.6vw,2.9rem);font-weight:700;line-height:1.1; letter-spacing:-.03em; text-wrap:balance;}
.lede{font-size:clamp(1.02rem,1.7vw,1.42rem);line-height:1.5;color:var(--muted);letter-spacing:-.015em;max-width:36ch;text-wrap:balance;}
.lede.wide{max-width:52ch;}
.eyebrow{font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);
  margin-bottom:clamp(14px,2vw,22px);}
.grad{background:linear-gradient(120deg,#00c8e0 0%,#4d9bff 48%,#a78bfa 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;}

/* Superficie clara — para secciones de respiro */
.on-paper{background:var(--paper);color:var(--ink);}
.on-paper .lede{color:var(--muted-ink);}
.on-paper .eyebrow{color:var(--accent-2);}

/* ─────────── 03 · NAVEGACIÓN ─────────── */
.nv{
  position:fixed;top:0;left:0;right:0;z-index:900;height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad-x);
  background:transparent;border-bottom:1px solid transparent;
  transition:background .4s var(--ease-soft),border-color .4s var(--ease-soft),transform .45s var(--ease);
}
.nv.is-stuck{background:var(--glass);backdrop-filter:saturate(180%) blur(22px);
  -webkit-backdrop-filter:saturate(180%) blur(22px);border-bottom-color:var(--line);}
.nv.is-hidden{transform:translateY(-100%);}
.nv-logo{display:flex;align-items:center;gap:10px;flex:none;}
.nv-logo img{height:46px;width:auto;filter:brightness(1.25) saturate(1.5);}
.nv-links{display:flex;gap:32px;align-items:center;}
.nv-links > li{position:relative;}
.nv-links a,.nv-trigger{
  font-size:.82rem;color:rgba(242,245,249,.72);transition:color .2s;letter-spacing:-.005em;
  background:none;border:0;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:5px;
}
.nv-links a:hover,.nv-trigger:hover,.nv-links a.is-current{color:#fff;}
.nv-trigger svg{width:11px;height:11px;transition:transform .3s var(--ease);opacity:.7;}
.nv-item.open .nv-trigger svg{transform:rotate(180deg);}

/* Menú de productos — pensado para crecer a N productos */
.nv-drop{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,8px);
  min-width:320px;padding:8px;border-radius:16px;
  background:rgba(11,15,22,.92);backdrop-filter:saturate(180%) blur(26px);
  -webkit-backdrop-filter:saturate(180%) blur(26px);
  border:1px solid var(--line);box-shadow:0 24px 60px -12px rgba(0,0,0,.7);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .25s var(--ease),transform .3s var(--ease),visibility .25s;
}
.nv-item.open .nv-drop{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);}
/* Puente invisible sobre el menú: cubre el espacio entre el botón y el panel
   para que bajar el puntero no dispare mouseleave y lo cierre en el camino. */
.nv-drop::before{content:"";position:absolute;left:0;right:0;top:-20px;height:20px;}
.nv-drop li a{display:flex;flex-direction:column;gap:3px;padding:12px 14px;border-radius:11px;
  transition:background .2s;color:var(--text);}
.nv-drop li a:hover{background:rgba(255,255,255,.06);}
.nv-drop strong{font-size:.88rem;font-weight:600;}
.nv-drop span{font-size:.78rem;color:var(--muted);line-height:1.4;}
.nv-drop .nv-drop-all{border-top:1px solid var(--line);margin-top:6px;padding-top:6px;}
.nv-drop .nv-drop-all a{flex-direction:row;align-items:center;gap:7px;font-size:.8rem;color:var(--accent);}

.nv-right{display:flex;align-items:center;gap:14px;flex:none;}
.nv-cta{font-size:.8rem;font-weight:600;padding:8px 18px;border-radius:100px;background:#f2f5f9;color:#0a0c10;
  transition:transform .25s var(--ease),opacity .2s;}
.nv-cta:hover{transform:scale(1.04);opacity:.9;}
.nv-burger{display:none;width:34px;height:34px;background:none;border:0;cursor:pointer;
  flex-direction:column;justify-content:center;gap:5px;align-items:center;}
.nv-burger span{width:19px;height:1.5px;background:var(--text);border-radius:2px;
  transition:transform .35s var(--ease),opacity .2s;}
.nv-burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.nv-burger.open span:nth-child(2){opacity:0;}
.nv-burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}
.nv-mobile{position:fixed;inset:var(--nav-h) 0 auto 0;z-index:899;background:var(--glass);
  backdrop-filter:saturate(180%) blur(26px);-webkit-backdrop-filter:saturate(180%) blur(26px);
  border-bottom:1px solid var(--line);padding:12px var(--pad-x) 28px;display:none;flex-direction:column;
  max-height:calc(100svh - var(--nav-h));overflow-y:auto;}
.nv-mobile.open{display:flex;}
.nv-mobile a{font-size:1.4rem;font-weight:600;letter-spacing:-.03em;padding:13px 0;border-bottom:1px solid var(--line);}
.nv-mobile a.sub{font-size:1rem;font-weight:500;color:var(--muted);padding-left:16px;}
.nv-mobile a:last-child{border:0;color:var(--accent);}

/* ─────────── 04 · BOTONES ─────────── */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:.95rem;font-weight:600;padding:14px 30px;
  border-radius:100px;border:1px solid transparent;cursor:pointer;letter-spacing:-.01em;font-family:inherit;
  transition:transform .3s var(--ease),opacity .2s,background .25s,border-color .25s;}
.btn-fill {background:#f2f5f9;color:#0a0c10;}
.btn-fill:hover{transform:scale(1.035);opacity:.92;}
.btn-ghost{border-color:rgba(255,255,255,.22);color:var(--text);backdrop-filter:blur(8px);}
.btn-ghost:hover{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.06);transform:scale(1.035);}
.btn-ink{background:var(--ink);color:#fff;}
.btn-ink:hover{transform:scale(1.035);opacity:.9;}
.on-paper .btn-ghost{border-color:var(--line-ink);color:var(--ink);}
.on-paper .btn-ghost:hover{border-color:rgba(10,12,16,.4);background:rgba(10,12,16,.04);}
.btn-sm{padding:10px 22px;font-size:.86rem;}

.link-cta{display:inline-flex;align-items:center;gap:7px;font-size:.95rem;font-weight:500;color:var(--accent);
  transition:gap .25s var(--ease),color .2s;}
.link-cta:hover{gap:13px;color:#5fe0f0;}
.on-paper .link-cta{color:var(--accent-2);}

/* WhatsApp flotante — CTA secundario permanente */
.wa-float{
  position:fixed;right:clamp(16px,3vw,32px);bottom:clamp(16px,3vw,32px);z-index:850;
  display:inline-flex;align-items:center;gap:10px;padding:13px 20px 13px 16px;border-radius:100px;
  background:#0b0f16;border:1px solid var(--line);color:var(--text);
  font-size:.86rem;font-weight:600;box-shadow:0 16px 40px -10px rgba(0,0,0,.8);
  opacity:0;transform:translateY(20px) scale(.94);pointer-events:none;
  transition:opacity .5s var(--ease),transform .5s var(--ease),border-color .25s;
}
.wa-float.is-on{opacity:1;transform:none;pointer-events:auto;}
.wa-float:hover{border-color:rgba(0,232,162,.5);}
.wa-float svg{width:21px;height:21px;fill:var(--ok);flex:none;}
@media(max-width:640px){.wa-float span{display:none;}.wa-float{padding:14px;}}

/* ─────────── 05 · LAYOUT ─────────── */
.section{padding:clamp(80px,13vh,150px) var(--pad-x);position:relative;}
.section.tight{padding-block:clamp(56px,8vh,96px);}
.section.soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.shell{max-width:var(--shell);width:100%;margin:0 auto;}
.shell.wide{max-width:var(--shell-wide);}
.shell.narrow{max-width:860px;}
.head{max-width:var(--shell);margin:0 auto clamp(40px,6vw,72px);text-align:center;}
.head .lede{margin:clamp(16px,2.2vw,24px) auto 0;}
.head.left{text-align:left;}
.head.left .lede{margin-inline:0;}
.foot{margin-top:clamp(28px,4vw,48px);text-align:center;}

/* Franja de datos verificables — sustituye a las métricas infladas */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:clamp(26px,4vw,40px) var(--pad-x);overflow:hidden;}
.strip-inner{max-width:var(--shell);margin:0 auto;display:flex;flex-wrap:wrap;
  gap:clamp(18px,4vw,48px);justify-content:center;align-items:center;}
.strip-item{display:flex;align-items:center;gap:9px;font-size:.84rem;color:var(--muted);}
.strip-item::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);flex:none;}

.hero{position:relative;min-height:100svh;padding:clamp(96px,14vh,150px) var(--pad-x) clamp(48px,8vh,90px);
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;overflow:hidden;}
.hero.short{min-height:auto;padding-bottom:clamp(40px,6vh,72px);}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:120%;pointer-events:none;
  background:
    radial-gradient(ellipse 55% 45% at 50% 18%,rgba(0,102,204,.22) 0%,transparent 68%),
    radial-gradient(ellipse 40% 35% at 78% 55%,rgba(123,94,167,.14) 0%,transparent 65%),
    radial-gradient(ellipse 45% 40% at 15% 45%,rgba(0,200,224,.10) 0%,transparent 65%);
  filter:blur(12px);}
.hero-inner{position:relative;max-width:var(--shell);width:100%;margin:0 auto;}
.hero h1{margin:0 auto;max-width:16ch;}
.hero .lede{margin:clamp(20px,3vw,30px) auto 0;text-align:center;max-width:46ch;}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:clamp(28px,4vw,42px);}
.hero-hint{margin-top:clamp(26px,4vw,40px);font-size:.78rem;color:var(--muted);}
.hero-hint b{color:rgba(242,245,249,.85);font-weight:500;}
.badge{display:inline-flex;align-items:center;gap:9px;margin-bottom:clamp(22px,3vw,34px);
  font-size:.75rem;color:rgba(242,245,249,.78);border:1px solid var(--line);background:rgba(255,255,255,.04);
  padding:7px 16px;border-radius:100px;backdrop-filter:blur(10px);}
.badge i{width:6px;height:6px;border-radius:50%;background:var(--accent);font-style:normal;
  box-shadow:0 0 0 0 rgba(0,200,224,.5);animation:ping 2.4s infinite;}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(0,200,224,.5);}70%{box-shadow:0 0 0 8px rgba(0,200,224,0);}100%{box-shadow:0 0 0 0 rgba(0,200,224,0);}}

/* ── Motivo de marca "nova" ──────────────────────────────────
   Reemplaza a la captura en los héroes: identidad de Smart Nova,
   no un módulo concreto. Es SVG puro, así que no pesa ni pixela. */
.hero.brand{justify-content:center;padding-bottom:clamp(60px,10vh,120px);}
.hero.brand .hero-inner{z-index:2;}
.nova{
  position:absolute;left:50%;top:50%;translate:-50% -50%;
  width:min(128vw,1180px);aspect-ratio:1;pointer-events:none;z-index:1;
}
.nova svg{width:100%;height:100%;overflow:visible;}
.nova-ring{fill:none;stroke-linecap:round;transform-origin:50% 50%;}
.nova-node{transform-origin:50% 50%;}
@keyframes novaSpin{to{transform:rotate(360deg);}}
.nova-orbit-a{animation:novaSpin 54s linear infinite;transform-origin:50% 50%;}
.nova-orbit-b{animation:novaSpin 78s linear infinite reverse;transform-origin:50% 50%;}
.nova-core{animation:novaBreathe 7s var(--ease-soft) infinite;transform-origin:50% 50%;}
@keyframes novaBreathe{0%,100%{opacity:.85;transform:scale(1);}50%{opacity:1;transform:scale(1.06);}}
/* velo que despeja el centro para que el titular siempre se lea */
.nova::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 42% 30% at 50% 50%,var(--bg) 0%,rgba(6,8,12,.72) 45%,transparent 72%);
}
@media (max-width:640px){ .nova{width:150vw;} }

/* ── Motivo del Home: sistemas conectados ────────────────────
   Otra idea distinta a la de Autopartes, para que cada portada
   tenga su propia identidad y el sitio no se sienta repetido. */
.red{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden;}
.red svg{width:100%;height:100%;display:block;}
.red-nodes circle{fill:#dff6ff;}
.red-nodes-glow circle{fill:#00c8e0;opacity:.85;animation:redLatido 4.5s var(--ease-soft) infinite;}
@keyframes redLatido{0%,100%{opacity:.5;}50%{opacity:1;}}
.red-pulse{stroke-dasharray:26 1400;stroke-dashoffset:1426;animation:redFlujo 7s linear infinite;}
.red-pulse-2{animation-duration:9s;animation-delay:2.2s;}
@keyframes redFlujo{to{stroke-dashoffset:0;}}
/* velo central: garantiza que el titular siempre se lea */
.red::after{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 46% 34% at 50% 42%,var(--bg) 0%,rgba(6,8,12,.78) 45%,transparent 74%);}

/* Escena con perspectiva para la captura del hero */
.stage{position:relative;width:100%;max-width:1320px;margin:clamp(44px,7vw,84px) auto 0;
  perspective:1800px;perspective-origin:50% 0%;}
.stage .shot{transform:rotateX(var(--rx,14deg)) scale(var(--sc,.9)) translateY(var(--ty,40px));
  transform-origin:50% 0%;will-change:transform;}

/* Migas — orientación en páginas profundas */
.crumb{max-width:var(--shell);margin:0 auto clamp(24px,3vw,36px);font-size:.8rem;color:var(--muted);
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.crumb a:hover{color:var(--accent);}
.crumb span{opacity:.4;}

/* ─────────── 06 · CAPTURAS (SHOTS) ─────────── */
.shot{position:relative;width:100%;aspect-ratio:16/9;border-radius:clamp(12px,1.6vw,26px);overflow:hidden;
  background:var(--bg-soft);border:1px solid rgba(255,255,255,.09);isolation:isolate;
  box-shadow:0 2px 6px rgba(0,0,0,.3),0 30px 70px -20px rgba(0,0,0,.75),0 0 0 1px rgba(0,200,224,.06);}
.shot.ratio-4-3{aspect-ratio:4/3;}
.shot img{width:100%;height:100%;object-fit:cover;object-position:top center;opacity:0;transition:opacity .9s var(--ease);}
.shot img.is-loaded{opacity:1;}
.shot figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 22px 14px;font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;color:rgba(242,245,249,.55);
  background:linear-gradient(to top,rgba(6,8,12,.85),transparent);pointer-events:none;}
/* Marco reservado mientras no exista la imagen real */
.shot.is-empty{border:1px dashed rgba(0,200,224,.34);display:grid;place-items:center;
  background:linear-gradient(160deg,rgba(0,200,224,.05),rgba(123,94,167,.05)),var(--bg-soft);}
.shot.is-empty figcaption{display:none;}
.shot.is-empty::before{content:attr(data-label);font-size:clamp(.66rem,1.1vw,.8rem);font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:rgba(0,200,224,.72);text-align:center;padding:0 24px;line-height:2.1;}
.shot.is-empty::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.055) 50%,transparent 62%);
  background-size:280% 100%;animation:sheen 3.6s var(--ease-soft) infinite;}
@keyframes sheen{0%{background-position:180% 0;}60%,100%{background-position:-80% 0;}}
.shot img[data-parallax]{will-change:transform;transform:translate3d(0,var(--py,0),0) scale(1.08);}

/* ── Lienzo escalable ────────────────────────────────────────
   Marco 16:9 que contiene una composición dibujada a tamaño real
   (1920, 2560…) y la reduce al ancho disponible. Ocupa el lugar de
   una captura, pero al ser HTML no pixela en ninguna pantalla.
   El factor lo calcula JS: en CSS no se puede, porque
   calc(100cqw / 1920) devuelve una longitud y scale() exige número. */
.lienzo{
  position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;
  border-radius:clamp(12px,1.6vw,26px);background:#06080c;
  border:1px solid rgba(255,255,255,.09);
  box-shadow:0 2px 6px rgba(0,0,0,.3),0 30px 70px -20px rgba(0,0,0,.75),0 0 0 1px rgba(0,200,224,.06);
}
.lienzo-canvas{
  position:absolute;top:0;left:0;transform-origin:top left;
  transform:translate(var(--lz-x,0px),var(--lz-y,0px)) scale(var(--lz-scale,.66));
}
/* En pantallas angostas se encuadra una zona concreta (data-crop) y se
   ocultan los elementos accesorios, para que lo importante se lea. */
.lienzo.is-crop .lienzo-hide{display:none;}

/* Rail de navegación de la app, compartido por todas las composiciones
   de módulo (ver partials/app-rail.php). */
.sna-rail{
  width:82px;flex:none;background:#080b11;border-right:1px solid rgba(255,255,255,.08);
  display:flex;flex-direction:column;align-items:center;padding:26px 0;gap:10px;
}
.sna-logo{
  width:38px;height:38px;border-radius:11px;margin-bottom:22px;flex:none;
  background:linear-gradient(135deg,#00c8e0,#4d9bff);
  display:flex;align-items:center;justify-content:center;box-shadow:0 0 24px rgba(0,200,224,.35);
}
.sna-logo i{width:13px;height:13px;transform:rotate(45deg);background:#06080c;display:block;}
.sna-nav{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;flex:none;}
.sna-nav.on{background:linear-gradient(135deg,#00c8e0,#4d9bff);box-shadow:0 8px 22px rgba(0,140,220,.4);}
.sna-nav.on.ai{background:linear-gradient(135deg,#00c8e0,#a78bfa);box-shadow:0 8px 22px rgba(140,120,255,.42);}
.sna-sep{width:26px;height:1px;background:rgba(255,255,255,.08);margin:8px 0;flex:none;}

/* Módulo a pantalla completa */
.mod{min-height:88svh;padding:clamp(80px,13vh,150px) var(--pad-x);display:flex;flex-direction:column;
  justify-content:center;position:relative;}
.mod.soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.mod-split{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);
  gap:clamp(36px,6vw,90px);align-items:center;max-width:var(--shell-wide);margin:0 auto;}
.mod-split.rev{grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr);}
.mod-split.rev .head{order:2;}
.mod-split .head{text-align:left;margin:0;}
.mod-split .head .lede{margin-inline:0;}
.mod-list{margin-top:clamp(22px,3vw,32px);display:flex;flex-direction:column;gap:12px;}
.mod-list li{font-size:.92rem;color:var(--muted);display:flex;align-items:flex-start;gap:11px;line-height:1.55;}
.mod-list li::before{content:"";width:16px;height:16px;flex:none;margin-top:3px;border-radius:50%;
  background:rgba(0,200,224,.14);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300c8e0' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:11px;background-repeat:no-repeat;background-position:center;}

/* Sección fija: la captura se queda, el texto avanza */
.pin{padding:0 var(--pad-x);background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.pin-head{max-width:var(--shell);margin:0 auto;padding:clamp(80px,12vh,140px) 0 clamp(20px,4vw,40px);text-align:center;}
.pin-head .lede{margin:clamp(16px,2.2vw,24px) auto 0;}
.pin-track{max-width:var(--shell-wide);margin:0 auto;display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(30px,5vw,70px);padding-bottom:clamp(60px,10vh,120px);}
.pin-stage{position:sticky;top:0;align-self:start;height:100svh;display:grid;place-items:center;}
.pin-steps{display:flex;flex-direction:column;}
.step{min-height:72svh;display:flex;flex-direction:column;justify-content:center;opacity:.22;
  transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.step.is-on{opacity:1;transform:none;}
.step-num{font-size:.72rem;font-weight:600;letter-spacing:.2em;color:var(--accent);margin-bottom:14px;}
.step h3{font-size:clamp(1.5rem,2.8vw,2.3rem);font-weight:700;letter-spacing:-.03em;line-height:1.12;margin-bottom:14px;}
.step p{font-size:clamp(.95rem,1.35vw,1.12rem);color:var(--muted);line-height:1.6;max-width:38ch;}

/* Visor con pestañas — agrupa módulos secundarios en una sola pantalla */
.viewer{max-width:var(--shell-wide);margin:0 auto;}
.viewer-tabs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:clamp(24px,3.5vw,40px);}
.viewer-tab{font-family:inherit;font-size:.85rem;font-weight:500;color:var(--muted);cursor:pointer;
  padding:9px 18px;border-radius:100px;border:1px solid transparent;background:rgba(255,255,255,.04);
  transition:color .25s,background .25s,border-color .25s;}
.viewer-tab:hover{color:var(--text);}
.viewer-tab[aria-selected="true"]{color:#0a0c10;background:#f2f5f9;font-weight:600;}
.viewer-body{position:relative;}
.viewer-panel{display:none;}
.viewer-panel.is-on{display:block;animation:panelIn .6s var(--ease) both;}
@keyframes panelIn{from{opacity:0;transform:translateY(14px) scale(.99);}to{opacity:1;transform:none;}}
.viewer-caption{text-align:center;margin-top:clamp(18px,2.5vw,26px);}
.viewer-caption h3{font-size:clamp(1.15rem,2vw,1.6rem);font-weight:600;letter-spacing:-.025em;margin-bottom:8px;}
.viewer-caption p{font-size:.95rem;color:var(--muted);max-width:52ch;margin:0 auto;line-height:1.55;}

/* ─────────── 07 · PRODUCTO (ÍNDICE ESCALABLE) ─────────── */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:clamp(20px,2.5vw,32px);
  max-width:var(--shell-wide);margin:0 auto;}
.prod-card{position:relative;display:flex;flex-direction:column;overflow:hidden;
  border:1px solid var(--line);border-radius:clamp(16px,2vw,26px);background:var(--bg-soft);
  transition:border-color .3s,transform .4s var(--ease);}
.prod-card:hover{border-color:rgba(0,200,224,.36);transform:translateY(-4px);}
.prod-card .shot{border-radius:0;border:0;border-bottom:1px solid var(--line);box-shadow:none;}
.prod-card-body{padding:clamp(24px,3vw,36px);display:flex;flex-direction:column;gap:12px;flex:1;}
.prod-card h3{font-size:clamp(1.3rem,2.2vw,1.8rem);font-weight:700;letter-spacing:-.03em;}
.prod-card p{font-size:.95rem;color:var(--muted);line-height:1.6;flex:1;}
.prod-card .link-cta{margin-top:6px;}
.pill{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;font-size:.7rem;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;padding:5px 12px;border-radius:100px;
  background:rgba(0,232,162,.12);color:var(--ok);border:1px solid rgba(0,232,162,.28);}
.pill.next{background:rgba(255,255,255,.05);color:var(--muted);border-color:var(--line);}

/* Marcador de producto futuro — la arquitectura ya lo contempla */
.prod-card.is-soon{background:transparent;border-style:dashed;border-color:rgba(255,255,255,.14);}
.prod-card.is-soon:hover{transform:none;border-color:rgba(255,255,255,.22);}
.prod-card.is-soon .prod-card-body{justify-content:center;align-items:flex-start;min-height:260px;}

/* ─────────── 08 · SERVICIOS ─────────── */
.svc-list{max-width:var(--shell);margin:0 auto;border-top:1px solid var(--line);}
.svc-row{display:grid;grid-template-columns:80px minmax(0,1fr) minmax(0,1.1fr);gap:clamp(20px,4vw,56px);
  align-items:start;padding:clamp(30px,4.5vw,52px) 0;border-bottom:1px solid var(--line);
  transition:background .3s;}
.svc-row:hover{background:rgba(255,255,255,.015);}
.svc-num{font-size:.78rem;font-weight:600;letter-spacing:.16em;color:var(--accent);padding-top:8px;}
.svc-row h3{font-size:clamp(1.4rem,2.6vw,2.1rem);font-weight:700;letter-spacing:-.03em;line-height:1.12;}
.svc-row p{font-size:1rem;color:var(--muted);line-height:1.65;}
.svc-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.svc-tags span{font-size:.74rem;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:4px 12px;}

/* ─────────── 09 · CASOS / PORTAFOLIO ─────────── */
.case-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:clamp(20px,2.4vw,30px);
  max-width:var(--shell-wide);margin:0 auto;}
.case-card{position:relative;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-soft);
  border:1px solid var(--line);border-radius:clamp(16px,1.8vw,22px);
  transition:border-color .3s,transform .4s var(--ease),box-shadow .4s var(--ease);}
.case-card:hover{border-color:rgba(0,200,224,.34);transform:translateY(-5px);
  box-shadow:0 26px 60px -22px rgba(0,0,0,.85);}
/* resplandor que sigue al puntero (sutil, solo dentro de la tarjeta) */
.case-card::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .4s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(0,200,224,.10),transparent 42%);}
.case-card:hover::before{opacity:1;}
.case-card .shot{border-radius:0;border:0;border-bottom:1px solid var(--line);box-shadow:none;}
.case-body{padding:clamp(22px,2.6vw,30px);display:flex;flex-direction:column;gap:14px;flex:1;position:relative;}
.case-top{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.case-vertical{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
.case-card h3{font-size:1.35rem;font-weight:700;letter-spacing:-.03em;line-height:1.15;}
.case-meta{display:flex;flex-direction:column;gap:7px;padding:14px 0;border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);}
.case-meta div{display:flex;gap:12px;font-size:.83rem;line-height:1.45;}
.case-meta dt{color:var(--muted);flex:none;width:88px;}
.case-meta dd{color:var(--text);}
.tags{display:flex;flex-wrap:wrap;gap:7px;}
.tags span{font-size:.72rem;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:4px 11px;}
.case-result{font-size:.9rem;color:var(--muted);line-height:1.6;flex:1;}
.case-result b{color:var(--text);font-weight:600;display:block;font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:7px;}
.case-card .btn{align-self:flex-start;margin-top:4px;}

/* Detalle de caso */
.case-hero{padding:calc(var(--nav-h) + clamp(50px,9vh,110px)) var(--pad-x) clamp(36px,6vh,64px);}
.case-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:clamp(18px,2.4vw,30px);
  max-width:var(--shell);margin:clamp(34px,5vw,52px) auto 0;padding-top:clamp(28px,4vw,40px);
  border-top:1px solid var(--line);}
.case-fact dt{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;}
.case-fact dd{font-size:.98rem;font-weight:500;line-height:1.5;}
.prose{max-width:760px;margin:0 auto;}
.prose h2{font-size:clamp(1.5rem,2.8vw,2.1rem);font-weight:700;letter-spacing:-.03em;
  margin:clamp(46px,6vw,72px) 0 clamp(16px,2vw,22px);}
.prose h2:first-child{margin-top:0;}
.prose p{font-size:1.05rem;line-height:1.75;color:var(--muted);margin-bottom:18px;}
.prose p b,.prose strong{color:var(--text);font-weight:600;}
.prose ul{display:flex;flex-direction:column;gap:12px;margin:22px 0;}
.prose ul li{font-size:1rem;color:var(--muted);line-height:1.65;display:flex;gap:12px;align-items:flex-start;}
.prose ul li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);
  flex:none;margin-top:10px;}
.prose .quote{border-left:2px solid var(--accent);padding:6px 0 6px 24px;margin:32px 0;
  font-size:1.15rem;line-height:1.6;color:var(--text);font-weight:500;letter-spacing:-.02em;}

/* Números animados */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:clamp(20px,3vw,40px);
  max-width:var(--shell);margin:0 auto;}
.stat .num{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:700;letter-spacing:-.04em;line-height:1;
  background:linear-gradient(120deg,#00c8e0,#4d9bff);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;}
.stat p{font-size:.86rem;color:var(--muted);margin-top:10px;line-height:1.5;}

/* ─────────── 10 · NOSOTROS ─────────── */
.mv{padding:clamp(90px,15vh,180px) var(--pad-x);}
.mv-inner{max-width:1080px;margin:0 auto;}
.mv-block + .mv-block{margin-top:clamp(70px,11vh,140px);}
.mv-block h2{font-size:clamp(1.7rem,3.4vw,2.8rem);font-weight:700;letter-spacing:-.035em;
  margin-bottom:clamp(24px,3.5vw,40px);}
.statement{font-size:clamp(1.28rem,3.05vw,2.5rem);font-weight:600;line-height:1.32;letter-spacing:-.032em;
  color:rgba(10,12,16,.14);text-wrap:pretty;}
.statement w{color:inherit;transition:color .45s var(--ease-soft);display:inline;}
.statement w.lit{color:var(--ink);}
.mv-rule{height:1px;background:var(--line-ink);border:0;margin:clamp(70px,11vh,140px) 0;}
/* variante sobre fondo oscuro */
.mv.on-dark .statement{color:rgba(242,245,249,.16);}
.mv.on-dark .statement w.lit{color:var(--text);}
.mv.on-dark .mv-rule{background:var(--line);}

.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:clamp(24px,3.4vw,48px);
  max-width:var(--shell);margin:0 auto;}
.value{padding-top:22px;border-top:1px solid var(--line);}
.on-paper .value{border-top-color:var(--line-ink);}
.value h3{font-size:1.08rem;font-weight:600;letter-spacing:-.02em;margin-bottom:10px;}
.value p{font-size:.92rem;color:var(--muted);line-height:1.65;}
.on-paper .value p{color:var(--muted-ink);}

/* ─────────── 11 · FORMULARIOS Y FAQ ─────────── */
.card{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:clamp(18px,2.2vw,28px);
  padding:clamp(26px,4vw,48px);backdrop-filter:blur(20px);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.fld{margin-bottom:16px;}
.fld label{display:block;font-size:.74rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);margin-bottom:8px;}
.fld input,.fld select,.fld textarea{width:100%;background:rgba(255,255,255,.045);border:1px solid var(--line);
  border-radius:12px;padding:13px 16px;color:var(--text);font-family:inherit;font-size:.95rem;outline:none;
  transition:border-color .2s,background .2s;}
.fld input::placeholder,.fld textarea::placeholder{color:rgba(139,149,165,.7);}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--accent);background:rgba(255,255,255,.06);}
.fld textarea{resize:vertical;min-height:96px;}
.fld select option{background:#0b0f16;color:var(--text);}
/* revelado progresivo: menos campos a la vista = más envíos */
.fld.is-later{display:none;}
.form.is-open .fld.is-later{display:block;animation:panelIn .5s var(--ease) both;}
.form-send{width:100%;margin-top:8px;border:0;cursor:pointer;font-family:inherit;background:#f2f5f9;
  color:#0a0c10;font-size:1rem;font-weight:600;padding:16px;border-radius:100px;
  transition:transform .28s var(--ease),opacity .2s;}
.form-send:hover:not(:disabled){transform:scale(1.015);opacity:.92;}
.form-send:disabled{opacity:.6;cursor:progress;}
.form-msg{font-size:.86rem;text-align:center;margin-top:14px;min-height:20px;}
.form-legal{font-size:.74rem;color:var(--muted);text-align:center;margin-top:10px;line-height:1.6;}

.faq{max-width:820px;margin:0 auto;border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{width:100%;background:none;border:0;font-family:inherit;cursor:pointer;color:var(--text);
  display:flex;justify-content:space-between;align-items:center;gap:20px;text-align:left;
  padding:clamp(20px,2.6vw,28px) 0;font-size:clamp(1rem,1.5vw,1.15rem);font-weight:500;letter-spacing:-.02em;}
.faq-q i{width:22px;height:22px;flex:none;border-radius:50%;border:1px solid var(--line);position:relative;
  transition:transform .35s var(--ease),border-color .25s;}
.faq-q i::before,.faq-q i::after{content:"";position:absolute;inset:50% 5px auto 5px;height:1.5px;
  background:var(--muted);transform:translateY(-50%);transition:opacity .25s;}
.faq-q i::after{transform:translateY(-50%) rotate(90deg);}
.faq-item.open .faq-q i{transform:rotate(135deg);border-color:var(--accent);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s var(--ease);}
.faq-a p{font-size:.98rem;color:var(--muted);line-height:1.7;padding-bottom:clamp(20px,2.6vw,28px);max-width:64ch;}

.contact-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(36px,6vw,80px);
  max-width:var(--shell);margin:0 auto;align-items:start;}
.contact-dato{display:flex;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line);}
.contact-dato svg{width:19px;height:19px;stroke:var(--accent);fill:none;flex:none;}
.contact-dato span{font-size:.92rem;color:var(--muted);}

/* ─────────── 12 · FOOTER ─────────── */
.ft{padding:clamp(48px,7vh,80px) var(--pad-x) clamp(28px,4vh,44px);border-top:1px solid var(--line);background:var(--bg);}
.ft-inner{max-width:var(--shell);margin:0 auto;display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between;align-items:flex-start;}
.ft-brand img{height:56px;width:auto;filter:brightness(1.25) saturate(1.5);margin-bottom:14px;}
.ft-brand p{font-size:.86rem;color:var(--muted);max-width:30ch;line-height:1.65;}
.ft-nav{display:flex;gap:clamp(28px,5vw,64px);flex-wrap:wrap;}
.ft-col h4{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(242,245,249,.85);margin-bottom:14px;}
.ft-col a{display:block;font-size:.85rem;color:var(--muted);padding:5px 0;transition:color .2s;}
.ft-col a:hover{color:var(--accent);}
.ft-bottom{max-width:var(--shell);margin:clamp(36px,5vh,56px) auto 0;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.78rem;color:var(--muted);}
.ft-bottom a:hover{color:var(--accent);}

/* ─────────── ANIMACIONES DE SCROLL ─────────── */
[data-anim]{opacity:0;will-change:transform,opacity;
  transition:opacity 1.05s var(--ease),transform 1.15s var(--ease),clip-path 1.15s var(--ease);}
[data-anim="rise"]   {transform:translateY(38px);}
[data-anim="zoom"]   {transform:scale(.945) translateY(28px);}
[data-anim="slide-l"]{transform:translateX(-56px);}
[data-anim="slide-r"]{transform:translateX(56px);}
[data-anim="mask"]   {transform:scale(1.02);clip-path:inset(14% 8% 14% 8% round 22px);}
[data-anim].is-in{opacity:1;transform:none;clip-path:inset(0 0 0 0 round 0);}
[data-delay="1"]{transition-delay:.09s;}
[data-delay="2"]{transition-delay:.18s;}
[data-delay="3"]{transition-delay:.27s;}
[data-delay="4"]{transition-delay:.36s;}

/* ─────────── RESPONSIVE ─────────── */
@media (max-width:1080px){
  .svc-row{grid-template-columns:56px minmax(0,1fr);}
  .svc-row .svc-body{grid-column:2;}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width:980px){
  .nv-links{display:none;}
  .nv-burger{display:flex;}
  .nv-cta{display:none;}
  .mod-split,.mod-split.rev{grid-template-columns:1fr;gap:clamp(30px,6vw,46px);}
  .mod-split.rev .head{order:0;}
  .mod-split .head{text-align:center;}
  .mod-split .head .lede{margin-inline:auto;}
  .mod-list{max-width:36ch;margin-inline:auto;}
  .pin-track{grid-template-columns:1fr;}
  .pin-stage{position:static;height:auto;display:block;}
  .step{min-height:auto;padding:clamp(26px,6vw,40px) 0;opacity:1;transform:none;}
  .form-row{grid-template-columns:1fr;gap:0;}
}
@media (max-width:640px){
  .hero{min-height:auto;padding-top:104px;}
  .stage{perspective:none;}
  .stage .shot{transform:none !important;}
  .mod{min-height:auto;}
  .shot.is-empty::before{letter-spacing:.14em;}
  .ft-inner{flex-direction:column;}
  .case-meta dt{width:76px;}
}

/* ─────────── ACCESIBILIDAD ─────────── */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;}
  [data-anim]{opacity:1 !important;transform:none !important;clip-path:none !important;}
  .stage .shot{transform:none !important;}
  .shot img[data-parallax]{transform:none !important;}
  .step{opacity:1 !important;transform:none !important;}
  .statement w{color:var(--ink) !important;}
  .mv.on-dark .statement w{color:var(--text) !important;}
  .wa-float{opacity:1;transform:none;pointer-events:auto;}
}