/* ============================================================
   PETRICIO INDUSTRIAL — Sistema visual
   Industrial · Editorial · Premium
   ============================================================ */

:root{
  /* Marca */
  --azul:#0a3984;          /* primario */
  --azul-prof:#061b3d;     /* profundo */
  --naranja:#ee7231;       /* acento */
  --naranja-d:#d65f22;
  --blanco:#ffffff;
  --niebla:#f6f7f9;        /* gris niebla */
  --acero:#6b7280;         /* gris acero */
  --grafito:#1f2933;
  --negro:#101820;

  --linea:#e3e6eb;
  --linea-dark:rgba(255,255,255,.14);

  /* Tipo */
  --display:'Archivo',sans-serif;
  --serif:'Spectral',Georgia,serif;
  --mono:'Space Mono','Courier New',monospace;

  --maxw:1280px;
  --gutter:clamp(20px,5vw,64px);
  --sec:clamp(72px,9vw,144px);

  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--display);
  font-size:17px;
  line-height:1.65;
  color:var(--grafito);
  background:var(--blanco);
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
::selection{background:var(--azul);color:#fff}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:var(--sec)}
.section--tight{padding-block:clamp(48px,6vw,88px)}
.grid{display:grid;gap:clamp(24px,3vw,48px)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.dark{background:var(--azul-prof);color:#fff}
.dark .lead,.dark p{color:rgba(255,255,255,.78)}
.blue{background:var(--azul);color:#fff}
.fog{background:var(--niebla)}

/* ---------- Tipografía ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--naranja);
  display:inline-flex;align-items:center;gap:12px;
  margin:0 0 22px;
  font-weight:400;
}
.eyebrow::before{
  content:"";width:26px;height:1px;background:var(--naranja);display:inline-block;
}
.eyebrow--plain::before{display:none}
.dark .eyebrow,.blue .eyebrow{color:var(--naranja)}

h1,h2,h3,h4{font-family:var(--display);font-weight:800;line-height:1.04;letter-spacing:-.015em;margin:0;color:var(--grafito)}
.dark h1,.dark h2,.dark h3,.dark h4,.blue h1,.blue h2,.blue h3{color:#fff}

.h-display{font-size:clamp(40px,6.4vw,86px);line-height:.98;font-weight:800;letter-spacing:-.022em}
.h1{font-size:clamp(34px,5vw,64px);line-height:1.02}
.h2{font-size:clamp(28px,3.6vw,46px)}
.h3{font-size:clamp(21px,2.1vw,27px);font-weight:700;letter-spacing:-.01em}
.lead{font-size:clamp(18px,1.55vw,21px);line-height:1.55;color:var(--acero);font-weight:400;max-width:62ch}
p{margin:0 0 1.1em}
.prose p{max-width:64ch}
.prose p:last-child{margin-bottom:0}
strong{font-weight:700;color:var(--grafito)}
.dark strong,.blue strong{color:#fff}

.quote{
  font-family:var(--serif);
  font-weight:300;
  font-size:clamp(26px,3.6vw,44px);
  line-height:1.2;
  letter-spacing:-.01em;
  font-style:italic;
}

/* índice numérico mono */
.idx{font-family:var(--mono);font-size:13px;letter-spacing:.12em;color:var(--naranja);font-weight:700}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.01em;
  padding:15px 26px;border:1px solid transparent;cursor:pointer;
  transition:.35s var(--ease);white-space:nowrap;line-height:1;
}
.btn svg{width:16px;height:16px;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn--primary{background:var(--azul);color:#fff}
.btn--primary:hover{background:var(--azul-prof)}
.btn--orange{background:var(--naranja);color:#fff}
.btn--orange:hover{background:var(--naranja-d)}
.btn--ghost{background:transparent;color:var(--grafito);border-color:#cfd4db}
.btn--ghost:hover{border-color:var(--grafito)}
.btn--on-dark{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn--on-dark:hover{background:#fff;color:var(--azul-prof);border-color:#fff}
.btn--wmax{}

/* link con flecha */
.arrow-link{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:600;font-size:15px;color:var(--azul);
  border-bottom:1px solid transparent;padding-bottom:2px;transition:.3s var(--ease);
}
.arrow-link svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.arrow-link:hover{color:var(--naranja)}
.arrow-link:hover svg{transform:translateX(4px)}
.dark .arrow-link,.blue .arrow-link{color:#fff}
.dark .arrow-link:hover,.blue .arrow-link:hover{color:var(--naranja)}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  background:#fff;border-bottom:1px solid var(--linea);
  transition:box-shadow .3s var(--ease),padding .3s var(--ease);
}
.site-header.scrolled{box-shadow:0 8px 30px -16px rgba(16,24,32,.28)}
.hbar{
  max-width:1440px;margin:0 auto;padding:0 var(--gutter);
  height:88px;display:flex;align-items:center;justify-content:space-between;gap:32px;
  transition:height .3s var(--ease);
}
.scrolled .hbar{height:70px}
.brand{display:flex;align-items:center;gap:0;flex:0 0 auto}
.brand img{height:42px;width:auto;transition:height .3s var(--ease)}
.scrolled .brand img{height:36px}
.brand .wordmark,.brand .ll-mark{font-family:var(--display);font-weight:800;font-size:23px;letter-spacing:-.01em;color:var(--azul);line-height:1}
.brand .wordmark b{color:var(--naranja)}
.brand .ll{display:flex;flex-direction:column;gap:4px;line-height:1;transition:.3s var(--ease)}
.scrolled .brand .ll-mark{font-size:21px}
.ll-sub{font-family:var(--mono);font-size:9.5px;letter-spacing:.32em;color:var(--acero);text-transform:uppercase;line-height:1}

.nav{display:flex;align-items:center;gap:2px;height:100%}
.nav > a, .nav > .has-mega > a{
  display:flex;align-items:center;height:100%;padding:0 16px;
  font-weight:500;font-size:15px;color:var(--grafito);position:relative;letter-spacing:.005em;
  transition:color .25s var(--ease);
}
.nav > a:hover,.has-mega:hover > a{color:var(--azul)}
.nav .has-mega > a::after{content:"";width:5px;height:5px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);margin-left:8px;opacity:.5}
.nav a.active{color:var(--azul)}
.nav a.active::before,.nav > a:hover::before,.has-mega:hover > a::before{
  content:"";position:absolute;left:16px;right:16px;bottom:-1px;height:2px;background:var(--naranja);
}
.has-mega{height:100%;display:flex;align-items:center}

.header-cta{display:flex;align-items:center;gap:18px;flex:0 0 auto}
.header-cta .btn{padding:13px 22px;font-size:14px}

/* mega menu */
.mega{
  position:absolute;left:0;right:0;top:100%;
  background:#fff;border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);
  box-shadow:0 24px 40px -28px rgba(16,24,32,.3);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.28s var(--ease);
}
.has-mega:hover .mega{opacity:1;visibility:visible;transform:translateY(0)}
.mega-inner{max-width:1440px;margin:0 auto;padding:40px var(--gutter) 44px;display:grid;grid-template-columns:1.1fr 2.4fr;gap:48px}
.mega-aside .eyebrow{margin-bottom:14px;color:var(--naranja)}
.mega-aside h4{font-size:23px;margin-bottom:12px}
.mega-aside p{font-size:15px;color:var(--acero);margin-bottom:20px;max-width:30ch}
.mega-list{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.mega-item{display:flex;gap:16px;padding:16px;border:1px solid transparent;transition:.25s var(--ease)}
.mega-item:hover{background:var(--niebla);border-color:var(--linea)}
.mega-item .mi-num{font-family:var(--mono);font-size:12px;color:var(--naranja);font-weight:700;padding-top:3px}
.mega-item .mi-ico{flex:0 0 auto;color:var(--azul)}
.mega-item .mi-ico svg{width:26px;height:26px}
.mega-item h5{font-family:var(--display);font-size:16px;font-weight:700;margin:0 0 3px;color:var(--grafito);letter-spacing:-.01em}
.mega-item p{font-size:13px;line-height:1.45;color:var(--acero);margin:0;max-width:none}
.mega-item:hover h5{color:var(--azul)}

/* mobile */
.burger{display:none;width:46px;height:46px;border:1px solid var(--linea);background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
.burger span{width:20px;height:2px;background:var(--grafito);transition:.3s var(--ease)}
.mobile-nav{display:none}

.page-pad{padding-top:88px}

/* ---------- Breadcrumb ---------- */
.crumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--acero)}
.crumb a{color:var(--acero);transition:.25s}
.crumb a:hover{color:var(--naranja)}
.crumb .sep{opacity:.5}
.crumb .cur{color:var(--grafito)}
.dark .crumb,.blue .crumb{color:rgba(255,255,255,.6)}
.dark .crumb a:hover,.blue .crumb a:hover{color:var(--naranja)}
.dark .crumb .cur,.blue .crumb .cur{color:#fff}

/* ---------- Photo-plate (placeholder editorial) ---------- */
.plate{
  position:relative;overflow:hidden;
  background:
    linear-gradient(135deg,#13233f 0%,#0a3984 55%,#0c2d63 100%);
  color:rgba(255,255,255,.5);
  isolation:isolate;
}
.plate::before{ /* blueprint grid */
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:34px 34px;
  mask-image:linear-gradient(135deg,rgba(0,0,0,.9),rgba(0,0,0,.25));
}
.plate::after{ /* sheen */
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 80% at 80% -10%,rgba(255,255,255,.16),transparent 60%);
}
.plate--steel{background:linear-gradient(135deg,#2a323c 0%,#1f2933 60%,#101820 100%)}
.plate--deep{background:linear-gradient(140deg,#0a2a5e 0%,#061b3d 100%)}
.plate-cap{
  position:absolute;left:18px;bottom:16px;z-index:2;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.62);display:flex;align-items:center;gap:9px;
}
.plate-cap::before{content:"";width:18px;height:18px;border:1px solid var(--naranja);position:relative;flex:0 0 auto;
  background:
   linear-gradient(var(--naranja),var(--naranja)) center/8px 1px no-repeat,
   linear-gradient(var(--naranja),var(--naranja)) center/1px 8px no-repeat;}
.plate-tick{position:absolute;top:16px;right:16px;z-index:2;width:30px;height:30px;border-top:1px solid rgba(255,255,255,.4);border-right:1px solid rgba(255,255,255,.4)}
.plate-tick--bl{top:auto;right:auto;bottom:16px;left:16px;border-top:none;border-right:none;border-bottom:1px solid rgba(255,255,255,.4);border-left:1px solid rgba(255,255,255,.4)}
.plate .dim{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:rgba(255,255,255,.34);text-align:center}
.ar-43{aspect-ratio:4/3}
.ar-11{aspect-ratio:1/1}
.ar-169{aspect-ratio:16/9}
.ar-32{aspect-ratio:3/2}
.ar-34{aspect-ratio:3/4}
.ar-tall{aspect-ratio:4/5}

/* ---------- Eyebrow tick row / stat ---------- */
.metric{position:relative;padding-top:22px}
.metric::before{content:"";position:absolute;top:0;left:0;width:40px;height:2px;background:var(--naranja)}
.metric .num{font-family:var(--display);font-weight:800;font-size:clamp(40px,5vw,68px);line-height:.9;letter-spacing:-.03em;font-stretch:expanded}
.metric .lbl{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--acero);margin-top:12px}
.dark .metric .lbl,.blue .metric .lbl{color:rgba(255,255,255,.65)}

/* ---------- Cards / tiles ---------- */
.card{background:#fff;border:1px solid var(--linea);transition:.35s var(--ease);position:relative}
.card:hover{border-color:#cfd4db;box-shadow:0 22px 44px -30px rgba(16,24,32,.3)}

/* industry tile (dark) */
.itile{position:relative;padding:30px 26px 26px;border:1px solid var(--linea-dark);transition:.35s var(--ease);display:flex;flex-direction:column;gap:0;min-height:188px;background:rgba(255,255,255,.015)}
.itile:hover{background:rgba(255,255,255,.05);border-color:rgba(238,114,49,.6)}
.itile .ti-ico{color:#fff;margin-bottom:auto}
.itile .ti-ico svg{width:34px;height:34px;stroke-width:1.4}
.itile h3{font-size:19px;margin:24px 0 0;color:#fff}
.itile .ti-num{position:absolute;top:24px;right:24px;font-family:var(--mono);font-size:12px;color:var(--naranja)}
.itile .ti-go{margin-top:14px;color:rgba(255,255,255,.5);transition:.3s}
.itile:hover .ti-go{color:var(--naranja)}
.itile .ti-go svg{width:20px;height:20px}

/* ---------- Process steps ---------- */
.steps{counter-reset:st;display:grid;gap:0}
.step{display:grid;grid-template-columns:64px 1fr;gap:22px;padding:22px 0;border-top:1px solid var(--linea);align-items:baseline}
.step:last-child{border-bottom:1px solid var(--linea)}
.step .st-n{font-family:var(--mono);font-size:14px;color:var(--naranja);font-weight:700}
.step h4{font-size:19px;font-weight:600}
.step p{font-size:15px;color:var(--acero);margin:6px 0 0;max-width:60ch}
.dark .step{border-color:var(--linea-dark)}
.dark .step p{color:rgba(255,255,255,.66)}

/* ---------- Footer ---------- */
.site-footer{background:var(--azul-prof);color:rgba(255,255,255,.66);font-size:14.5px}
.footer-cta{border-bottom:1px solid var(--linea-dark);padding-block:clamp(56px,7vw,96px)}
.footer-main{padding-block:clamp(56px,6vw,80px);display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-main h5{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--naranja);margin:0 0 20px;font-weight:700}
.footer-main ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.footer-main a{color:rgba(255,255,255,.66);transition:.25s;font-size:14.5px}
.footer-main a:hover{color:#fff}
.footer-brandcol img{height:34px;margin-bottom:22px}
.footer-brandcol .wordmark{font-family:var(--display);font-weight:800;font-size:22px;color:#fff;margin-bottom:18px}
.footer-brandcol p{font-size:14.5px;line-height:1.6;color:rgba(255,255,255,.6);max-width:34ch}
.foot-contact{display:grid;grid-template-columns:1fr 1fr;gap:32px;border-top:1px solid var(--linea-dark);padding-block:40px}
.foot-contact .fc h6{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5);margin:0 0 10px;font-weight:400}
.foot-contact .fc p{margin:0;color:#fff;font-size:15px;line-height:1.55}
.foot-contact .fc .tit{font-weight:700}
.foot-bottom{border-top:1px solid var(--linea-dark);padding-block:26px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.45);font-family:var(--mono);letter-spacing:.04em}
.foot-bottom a:hover{color:#fff}

/* ---------- HERO (home) ---------- */
.hero{position:relative;background:var(--azul-prof);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(6,27,61,.94) 0%,rgba(6,27,61,.78) 42%,rgba(6,27,61,.45) 100%),
  linear-gradient(0deg,rgba(6,27,61,.95),transparent 55%);}
.hero .wrap{position:relative;z-index:2}
.hero h1,.hero .hero-sub{color:#fff}
.hero .hero-metrics .num{color:#fff}
.hero-inner{min-height:clamp(580px,88vh,880px);display:flex;flex-direction:column;justify-content:flex-end;padding-block:clamp(120px,16vh,180px) 0}
.hero-title{max-width:18ch;margin:0 0 26px}
.hero-sub{max-width:54ch;color:rgba(255,255,255,.8);font-size:clamp(17px,1.5vw,20px);line-height:1.55;margin:0 0 38px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:clamp(48px,7vh,84px)}
.hero-metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--linea-dark)}
.hero-metrics .hm{padding:30px 28px 38px;border-right:1px solid var(--linea-dark);position:relative}
.hero-metrics .hm:last-child{border-right:none}
.hero-metrics .hm::before{content:"";position:absolute;top:-1px;left:0;width:38px;height:2px;background:var(--naranja)}
.hero-metrics .num{font-family:var(--display);font-weight:800;font-size:clamp(30px,3.4vw,46px);line-height:.95;letter-spacing:-.03em;font-stretch:expanded}
.hero-metrics .lbl{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-top:12px;line-height:1.4}
@media(max-width:760px){
  .hero-metrics{grid-template-columns:1fr 1fr}
  .hero-metrics .hm{padding:22px 18px 26px}
  .hero-metrics .hm:nth-child(2){border-right:none}
  .hero-metrics .hm:nth-child(1),.hero-metrics .hm:nth-child(2){border-bottom:1px solid var(--linea-dark)}
}

/* ---------- PAGE HERO (interior) ---------- */
.page-hero{position:relative;background:var(--azul-prof);color:#fff;overflow:hidden}
.page-hero-bg{position:absolute;inset:0;z-index:0}
.page-hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(6,27,61,.96) 0%,rgba(6,27,61,.8) 50%,rgba(6,27,61,.55) 100%);}
.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{color:#fff}
.page-hero .crumb,.page-hero .crumb a{color:rgba(255,255,255,.62)}
.page-hero .crumb .cur{color:#fff}
.page-hero .crumb a:hover{color:var(--naranja)}
.page-hero-inner{padding-block:clamp(118px,15vh,180px) clamp(52px,7vw,88px)}
.page-hero .crumb{margin-bottom:clamp(34px,5vw,54px)}
.page-hero h1{max-width:20ch;margin-top:18px}
.page-hero .lead{color:rgba(255,255,255,.8);margin-top:24px;max-width:58ch}

/* capability row */
.cap-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center;padding-block:clamp(48px,6vw,80px);border-top:1px solid var(--linea)}
.cap-row:first-child{border-top:none}
.cap-row .cap-media{position:relative}
.cap-row.flip .cap-text{order:2}
.cap-row.flip .cap-media{order:1}
.cap-text .idx{display:block;margin-bottom:18px}
.cap-text h3{font-size:clamp(24px,2.6vw,34px);margin-bottom:18px}
@media(max-width:760px){
  .cap-row{grid-template-columns:1fr;gap:28px}
  .cap-row.flip .cap-text{order:1}.cap-row.flip .cap-media{order:2}
}

/* presencia / split cards */
.split2{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--linea)}
.split2 > div{background:#fff;padding:clamp(28px,3vw,44px)}
@media(max-width:760px){.split2{grid-template-columns:1fr}}

/* service rows / accordion */
.srv{border-top:1px solid var(--linea)}
.srv:last-child{border-bottom:1px solid var(--linea)}
.srv-head{display:grid;grid-template-columns:64px 1fr auto;gap:24px;align-items:center;padding:28px 0;cursor:pointer;transition:.25s}
.srv-head:hover{padding-left:10px}
.srv-head .sn{font-family:var(--mono);font-size:14px;color:var(--naranja);font-weight:700}
.srv-head h3{font-size:clamp(20px,2.2vw,28px);font-weight:700;display:flex;align-items:center;gap:16px}
.srv-head h3 svg{width:26px;height:26px;color:var(--azul);flex:0 0 auto}
.srv-toggle{width:40px;height:40px;border:1px solid var(--linea);display:flex;align-items:center;justify-content:center;color:var(--azul);transition:.3s}
.srv-toggle svg{width:18px;height:18px;transition:transform .3s}
.srv.open .srv-toggle{background:var(--azul);color:#fff;border-color:var(--azul)}
.srv.open .srv-toggle svg{transform:rotate(45deg)}
.srv-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s var(--ease)}
.srv.open .srv-body{grid-template-rows:1fr}
.srv-body > div{overflow:hidden}
.srv-body-inner{padding:0 0 32px 88px;display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
@media(max-width:760px){.srv-head{grid-template-columns:40px 1fr auto;gap:14px}.srv-body-inner{padding-left:0;grid-template-columns:1fr;gap:20px}}

/* ---------- CTA band ---------- */
.ctaband{position:relative;overflow:hidden}
.ctaband .plate-bg{position:absolute;inset:0;z-index:0}
.ctaband .wrap{position:relative;z-index:1}

/* ---------- Forms ---------- */
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.field label{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--acero)}
.field .req{color:var(--naranja)}
.field input,.field select,.field textarea{
  font-family:var(--display);font-size:16px;color:var(--grafito);
  padding:14px 16px;border:1px solid var(--linea);background:#fff;width:100%;transition:.25s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 3px rgba(10,57,132,.1)}
.field input.invalid,.field select.invalid,.field textarea.invalid{border-color:#d4361f;box-shadow:0 0 0 3px rgba(212,54,31,.1)}
.field .err{color:#d4361f;font-family:var(--display);font-size:13px;letter-spacing:0;text-transform:none;display:none}
.field.show-err .err{display:block}
.field textarea{resize:vertical;min-height:130px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--acero);line-height:1.5}
.check input{width:18px;height:18px;margin-top:2px;flex:0 0 auto;accent-color:var(--azul)}
.dropzone{border:1.5px dashed #cfd4db;padding:26px;text-align:center;color:var(--acero);font-size:14px;cursor:pointer;transition:.25s;background:var(--niebla)}
.dropzone:hover{border-color:var(--azul);color:var(--azul)}
.form-ok{background:#0c2d63;color:#fff;padding:28px;display:none}
.form-ok.show{display:block}

/* ---------- Tags / chips ---------- */
.chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--azul);border:1px solid var(--linea);padding:8px 14px;background:#fff;transition:.25s;cursor:pointer}
.chip:hover,.chip.on{background:var(--azul);color:#fff;border-color:var(--azul)}
.taglist{display:flex;flex-wrap:wrap;gap:10px}

/* list ticks */
.ticklist{list-style:none;margin:0;padding:0;display:grid;gap:0}
.ticklist li{display:grid;grid-template-columns:24px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--linea);font-size:16px;align-items:start}
.ticklist li::before{content:"";width:9px;height:9px;border-right:2px solid var(--naranja);border-bottom:2px solid var(--naranja);transform:rotate(45deg);margin-top:7px}
.dark .ticklist li,.blue .ticklist li{border-color:var(--linea-dark);color:rgba(255,255,255,.85)}

/* divider rule */
.rule{height:1px;background:var(--linea);border:0;margin:0}
.dark .rule,.blue .rule{background:var(--linea-dark)}

/* utility */
.mt0{margin-top:0}.mb0{margin-bottom:0}
.maxw-prose{max-width:64ch}
.tar{text-align:right}
.flow > * + *{margin-top:22px}
.sticky-rail{position:sticky;top:120px}

/* reveal — sin ocultar contenido (el contenido es siempre visible). */
.reveal{opacity:1 !important;transform:none !important}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1080px){
  .footer-main{grid-template-columns:1fr 1fr 1fr}
  .footer-brandcol{grid-column:1/-1}
  .mega-inner{grid-template-columns:1fr}
}
@media(max-width:920px){
  .nav,.header-cta .btn{display:none}
  .burger{display:flex}
  .header-cta{gap:0}
  .cols-4{grid-template-columns:1fr 1fr}
  .cols-3{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  body{font-size:16px}
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .foot-contact{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr 1fr}
  .mega-list{grid-template-columns:1fr}
  .step{grid-template-columns:48px 1fr;gap:14px}
  .hbar{height:72px}
  .page-pad{padding-top:72px}
}
@media(max-width:480px){
  .footer-main{grid-template-columns:1fr}
}

/* ---------- Mobile nav panel ---------- */
.mobile-nav{
  position:fixed;inset:0;top:0;z-index:200;background:var(--azul-prof);color:#fff;
  transform:translateX(100%);transition:transform .4s var(--ease);
  display:flex;flex-direction:column;overflow-y:auto;
}
.mobile-nav.open{transform:none}
.mobile-nav .mn-head{display:flex;align-items:center;justify-content:space-between;padding:18px var(--gutter);border-bottom:1px solid var(--linea-dark)}
.mobile-nav .mn-head img{height:34px}
.mn-close{width:46px;height:46px;border:1px solid var(--linea-dark);background:transparent;color:#fff;font-size:22px;cursor:pointer;line-height:1}
.mn-body{padding:8px var(--gutter) 40px}
.mn-group{border-bottom:1px solid var(--linea-dark)}
.mn-group > button,.mn-group > a{
  width:100%;text-align:left;background:none;border:none;color:#fff;font-family:var(--display);
  font-weight:600;font-size:21px;padding:20px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;letter-spacing:-.01em;
}
.mn-group > button .pm{font-family:var(--mono);color:var(--naranja);font-size:18px;font-weight:400}
.mn-sub{display:none;padding:0 0 16px}
.mn-sub.open{display:block}
.mn-sub a{display:block;padding:9px 0;color:rgba(255,255,255,.7);font-size:16px}
.mn-sub a:hover{color:var(--naranja)}
.mn-cta{padding:28px var(--gutter);border-top:1px solid var(--linea-dark);margin-top:auto;display:grid;gap:12px}
.mn-cta .btn{justify-content:center}
body.no-scroll{overflow:hidden}