/* Corporación Petrolia — sitio 2026
   Concepto: "planta en operación". Bandas oscuras de acero nocturno alternadas con papel técnico claro,
   azul Petrolia (#0095FF) como señal, datos técnicos en mono, fotografía de obra a sangre con movimiento. */
:root{
  --night:#0a1016;        /* acero nocturno */
  --night-2:#111a23;
  --night-line:rgba(255,255,255,.12);
  --paper:#f3f6f9;        /* papel técnico */
  --white:#ffffff;
  --ink:#121a22;
  --ink-soft:#4c5a67;
  --line:#d9e1e8;
  --blue:#0095ff;         /* azul del logo */
  --blue-deep:#0070c9;
  --blue-glow:#5cc2ff;
  --amber:#ffb020;        /* señal de seguridad, uso mínimo */
  --on-dark:#eef4f9;
  --on-dark-soft:#9fb0bf;
  --font-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --font-body:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1240px;
  --ease:cubic-bezier(.2,.7,.1,1);
  --header-h:76px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
p{margin:0}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-stretch:112%;font-weight:700;line-height:1.02;letter-spacing:-.01em;text-wrap:balance}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
::selection{background:var(--blue);color:#fff}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
@media (min-width:800px){.wrap{padding-left:max(40px,env(safe-area-inset-left,0px));padding-right:max(40px,env(safe-area-inset-right,0px))}}
.mono{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.h-xl{font-size:clamp(2.6rem,7vw,6rem)}
.h-l{font-size:clamp(2.1rem,4.6vw,3.7rem)}
.h-m{font-size:clamp(1.5rem,2.4vw,2rem)}
.lead{font-size:clamp(1.05rem,1.4vw,1.22rem);color:var(--ink-soft);max-width:60ch}
.dark{background:var(--night);color:var(--on-dark)}
.dark .lead{color:var(--on-dark-soft)}
.blue{color:var(--blue)}
.dark .blue{color:var(--blue-glow)}

.arr{width:18px;height:18px;flex:none}
/* Buttons */
.btn{--bg:var(--blue);--fg:#fff;position:relative;display:inline-flex;align-items:center;gap:12px;padding:15px 26px;font-family:var(--font-display);font-stretch:108%;font-weight:600;font-size:.95rem;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;color:var(--fg);background:var(--bg);border:0;cursor:pointer;overflow:hidden;isolation:isolate;transition:color .35s var(--ease)}
.btn::before{content:"";position:absolute;inset:0;background:var(--night);transform:translateY(101%);transition:transform .45s var(--ease);z-index:-1}
.btn:hover::before{transform:translateY(0)}
.btn .arr{width:18px;height:18px;transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn.line{--bg:transparent;--fg:currentColor;box-shadow:inset 0 0 0 1.5px currentColor}
.btn.line::before{background:var(--blue)}
.btn.line:hover{color:#fff}
.dark .btn::before,.on-photo .btn::before{background:#fff}
.dark .btn:not(.line):hover,.on-photo .btn:not(.line):hover{color:var(--night)}
.dark .btn.line::before,.on-photo .btn.line::before{background:var(--blue)}
.dark .btn.line:hover,.on-photo .btn.line:hover{color:#fff}
.textlink{display:inline-flex;align-items:center;gap:10px;font-weight:600;text-decoration:none;color:var(--blue);background:linear-gradient(currentColor,currentColor) 0 100%/0 2px no-repeat;padding-bottom:3px;transition:background-size .4s var(--ease)}
.textlink:hover{background-size:100% 2px}
.dark .textlink{color:var(--blue-glow)}

/* Scroll progress */
.progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--blue);transform-origin:0 50%;transform:scaleX(0);z-index:120}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;padding-top:env(safe-area-inset-top,0px);transition:background .4s var(--ease),box-shadow .4s var(--ease),transform .45s var(--ease)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:var(--header-h)}
.site-header.solid{background:rgba(10,16,22,.86);-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);box-shadow:0 1px 0 var(--night-line)}
.site-header.hide{transform:translateY(-100%)}
.brand{display:block;flex:none}
.brand img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav a{position:relative;color:var(--on-dark);text-decoration:none;font-weight:500;font-size:.97rem;padding:10px 14px}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.nav a[aria-current="page"]{color:#fff}
.nav .btn{margin-left:14px;padding:12px 20px;font-size:.85rem}
.nav .btn::after{display:none}
.burger{display:none;position:relative;width:48px;height:48px;border:0;background:transparent;cursor:pointer;color:#fff}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:currentColor;transition:transform .45s var(--ease),opacity .3s}
.burger span:nth-child(1){top:17px}.burger span:nth-child(2){top:23px}.burger span:nth-child(3){top:29px}
.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:980px){
  .burger{display:block}
  .nav{position:fixed;inset:0;z-index:-1;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;padding:calc(var(--header-h) + 20px) max(28px,env(safe-area-inset-right,0px)) 40px max(28px,env(safe-area-inset-left,0px));background:var(--night);clip-path:circle(0% at calc(100% - 44px) 38px);transition:clip-path .7s var(--ease);visibility:hidden}
  .menu-open .nav{clip-path:circle(150% at calc(100% - 44px) 38px);visibility:visible}
  .nav a{font-family:var(--font-display);font-stretch:115%;font-weight:700;font-size:clamp(2rem,9vw,3rem);padding:4px 0;opacity:0;transform:translateY(24px);transition:opacity .5s var(--ease),transform .6s var(--ease)}
  .nav a::after{left:0;right:auto;width:60px;bottom:0}
  .menu-open .nav a{opacity:1;transform:none}
  .menu-open .nav a:nth-child(2){transition-delay:.06s}.menu-open .nav a:nth-child(3){transition-delay:.12s}.menu-open .nav a:nth-child(4){transition-delay:.18s}.menu-open .nav a:nth-child(5){transition-delay:.24s}.menu-open .nav a:nth-child(6){transition-delay:.3s}.menu-open .nav a:nth-child(7){transition-delay:.36s}
  .nav .btn{margin:28px 0 0;font-size:1rem;padding:16px 26px}
  .menu-open{overflow:hidden}
}

/* Home hero */
.hero{position:relative;min-height:min(100svh,980px);display:flex;flex-direction:column;justify-content:flex-end;background:var(--night);color:#fff;overflow:hidden;isolation:isolate}
.slides{position:absolute;inset:0;z-index:-2}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.6s ease}
.slide.on{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);transition:transform 9s linear}
.slide.on img{transform:scale(1)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,16,22,.55) 0%,rgba(10,16,22,.15) 35%,rgba(10,16,22,.65) 70%,rgba(10,16,22,.95) 100%),linear-gradient(90deg,rgba(10,16,22,.75),rgba(10,16,22,0) 70%)}
.hero .grid-lines{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(180deg,transparent,#000 40%,#000 70%,transparent)}
.hero-inner{width:100%;padding-top:calc(var(--header-h) + 60px);padding-bottom:40px}
.hero h1{font-size:clamp(2.7rem,7.4vw,6.6rem);font-stretch:118%;max-width:13ch;line-height:.98}
.line-mask{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.line-mask>span{display:inline-block;transform:translateY(110%);animation:rise 1.1s var(--ease) forwards}
.line-mask:nth-child(2)>span{animation-delay:.12s}.line-mask:nth-child(3)>span{animation-delay:.24s}.line-mask:nth-child(4)>span{animation-delay:.36s}
@keyframes rise{to{transform:none}}
.rotator,.line-mask>.rotator{display:inline-grid;color:var(--blue-glow)}
.rotator>b{grid-area:1/1;font-weight:inherit;opacity:0;transform:translateY(40%);transition:opacity .6s var(--ease),transform .8s var(--ease)}
.rotator>b.on{opacity:1;transform:none}
.rotator>b.out{opacity:0;transform:translateY(-40%)}
.hero .lead{color:#c8d4de;margin-top:26px;opacity:0;animation:fade 1s .7s var(--ease) forwards}
.hero .ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;opacity:0;animation:fade 1s .9s var(--ease) forwards}
@keyframes fade{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.hero-foot{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-top:56px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18)}
.slide-tabs{display:flex;gap:18px;flex-wrap:wrap}
.slide-tab{background:none;border:0;color:#fff;cursor:pointer;text-align:left;padding:0;width:150px;font:inherit}
.slide-tab .mono{display:block;color:var(--on-dark-soft);margin-bottom:8px;transition:color .3s}
.slide-tab.on .mono{color:#fff}
.slide-tab i{display:block;height:2px;background:rgba(255,255,255,.22);position:relative;overflow:hidden}
.slide-tab i::after{content:"";position:absolute;inset:0;background:var(--blue);transform:scaleX(0);transform-origin:left}
.slide-tab.on i::after{animation:fill var(--slide-ms,6500ms) linear forwards}
@keyframes fill{to{transform:scaleX(1)}}
.scroll-cue{display:flex;align-items:center;gap:12px;color:var(--on-dark-soft);text-decoration:none}
.scroll-cue span{position:relative;width:26px;height:42px;border:1.5px solid currentColor;border-radius:14px}
.scroll-cue span::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--blue-glow);animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(-4px)}30%{opacity:1}100%{opacity:0;transform:translateY(12px)}}
@media (max-width:700px){.slide-tab{width:auto;flex:1;min-width:0}.slide-tab .mono{font-size:.62rem}.scroll-cue{display:none}.hero-foot{margin-top:40px}}

/* Page hero (inner pages) */
.page-hero{position:relative;min-height:clamp(420px,62vh,620px);display:flex;align-items:flex-end;color:#fff;background:var(--night);overflow:hidden;isolation:isolate}
.page-hero .bg{position:absolute;inset:-10% 0;z-index:-2}
.page-hero .bg img{width:100%;height:100%;object-fit:cover;animation:slowzoom 14s ease-out forwards}
@keyframes slowzoom{from{transform:scale(1.15)}to{transform:scale(1)}}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,16,22,.6),rgba(10,16,22,.25) 40%,rgba(10,16,22,.92)),linear-gradient(90deg,rgba(10,16,22,.7),transparent 70%)}
.page-hero .wrap{width:100%;padding-top:calc(var(--header-h) + 60px);padding-bottom:56px}
.crumbs{display:flex;gap:10px;align-items:center;color:var(--on-dark-soft);margin-bottom:22px}
.crumbs a{text-decoration:none;color:var(--on-dark-soft)}
.crumbs a:hover{color:#fff}
.page-hero h1{font-size:clamp(2.6rem,7vw,5.8rem);font-stretch:118%}
.page-hero .lead{color:#c8d4de;margin-top:22px}
.page-index{display:flex;flex-wrap:wrap;gap:8px;margin-top:34px}
.page-index a{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:#fff;padding:9px 14px;border:1px solid rgba(255,255,255,.28);transition:background .3s,border-color .3s}
.page-index a:hover{background:var(--blue);border-color:var(--blue)}

/* Marquee */
.marquee{background:var(--blue);color:#fff;overflow:hidden;white-space:nowrap;padding:18px 0;user-select:none}
.marquee.ink{background:var(--night-2);color:var(--on-dark)}
.marquee-track{display:inline-flex;gap:0;animation:marquee 38s linear infinite}
.marquee span{font-family:var(--font-display);font-stretch:118%;font-weight:700;font-size:clamp(1.3rem,2.4vw,2rem);text-transform:uppercase;padding:0 26px;display:inline-flex;align-items:center;gap:52px}
.marquee span::after{content:"";width:12px;height:12px;background:currentColor;transform:rotate(45deg);opacity:.6}
@keyframes marquee{to{transform:translateX(-50%)}}

/* Sections */
section.sec{padding-block:clamp(80px,11vw,150px)}
.sec-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px 72px;align-items:end;margin-bottom:clamp(44px,6vw,72px)}
.sec-head h2{margin-top:18px}
@media (max-width:860px){.sec-head{grid-template-columns:1fr}}

/* Reveal */
.js .rv{opacity:0;transform:translateY(42px);transition:opacity 1s var(--ease),transform 1.1s var(--ease);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}
.js .rv-img{clip-path:inset(0 0 100% 0);transition:clip-path 1.3s var(--ease);transition-delay:var(--d,0s)}
.js .rv-img.in{clip-path:inset(0 0 0 0)}
.js .rv-img img{transform:scale(1.2);transition:transform 1.8s var(--ease)}
.js .rv-img.in img{transform:scale(1)}

/* Intro (home) */
.intro{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(40px,7vw,100px);align-items:center}
.intro-media{position:relative;min-width:0}
.intro-media .main{aspect-ratio:4/5;overflow:hidden}
.intro-media .main img{width:100%;height:100%;object-fit:cover}
.intro-media .float{position:absolute;right:-6%;bottom:-8%;width:52%;aspect-ratio:1;overflow:hidden;border:8px solid var(--paper)}
.intro-media .float img{width:100%;height:100%;object-fit:cover}
.intro-media .badge{position:absolute;left:-18px;top:28px;background:var(--blue);color:#fff;padding:18px 20px;max-width:210px}
.intro-media .badge b{display:block;font-family:var(--font-display);font-stretch:118%;font-size:1.45rem;line-height:1.05}
.intro-copy p+p{margin-top:16px}
.pledges{display:grid;gap:0;margin-top:34px;border-top:1px solid var(--line)}
.pledge{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.pledge svg{width:32px;height:32px;color:var(--blue)}
.pledge b{display:block;font-family:var(--font-display);font-stretch:110%;font-size:1.1rem}
.pledge span{color:var(--ink-soft);font-size:.96rem}
@media (max-width:900px){.intro{grid-template-columns:1fr}.intro-media{max-width:560px;margin-bottom:40px}.intro-media .badge{left:0}.intro-media .float{right:0}}

/* Counters */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--night-line)}
.stat{padding:34px 28px 10px 0;min-width:0}
.stat+.stat{padding-left:28px;border-left:1px solid var(--night-line)}
.stat .n{font-family:var(--font-display);font-stretch:120%;font-weight:700;font-size:clamp(3.2rem,6.5vw,5.6rem);line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.stat .n sup{font-size:.4em;color:var(--blue-glow);vertical-align:top;margin-left:4px}
.stat p{margin-top:12px;color:var(--on-dark-soft);font-size:.96rem}
@media (max-width:820px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(3){padding-left:0;border-left:0}.stat:nth-child(n+3){border-top:1px solid var(--night-line)}}

/* Area cards (home) */
.area-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;background:var(--night)}
.area-card{position:relative;min-height:540px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;text-decoration:none;overflow:hidden;isolation:isolate;padding:30px}
.area-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s var(--ease),filter .6s}
.area-card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,16,22,.1),rgba(10,16,22,.92) 75%);transition:background .6s}
.area-card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.area-card .mono{color:var(--blue-glow)}
.area-card h3{font-size:clamp(1.6rem,2.3vw,2.1rem);margin:10px 0 0}
.area-card p{color:#c9d5df;font-size:.95rem;max-height:0;opacity:0;overflow:hidden;transition:max-height .7s var(--ease),opacity .5s,margin .5s;margin-top:0}
.area-card .go{margin-top:18px;display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:.9rem}
.area-card .go svg{width:18px;transition:transform .4s var(--ease)}
.area-card:hover img{transform:scale(1.08)}
.area-card:hover::after{transform:scaleX(1)}
.area-card:hover p,.area-card:focus-visible p{max-height:200px;opacity:1;margin-top:12px}
.area-card:hover .go svg{transform:translateX(6px)}
@media (hover:none){.area-card p{max-height:none;opacity:1;margin-top:12px}}
@media (max-width:1000px){.area-card{min-height:440px;padding:24px}}
@media (max-width:820px){.area-grid{grid-template-columns:1fr}.area-card{min-height:380px}}
@media (max-width:560px){.area-grid{grid-template-columns:1fr}.area-card{min-height:360px}}

/* Discipline tabs (home) */
.tabs{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,80px);align-items:stretch}
.tab-list{display:flex;flex-direction:column;border-top:1px solid var(--night-line)}
.tab-btn{all:unset;box-sizing:border-box;cursor:pointer;display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:12px;padding:24px 0;border-bottom:1px solid var(--night-line);color:var(--on-dark-soft);transition:color .3s,padding .4s var(--ease)}
.tab-btn .mono{color:inherit}
.tab-btn b{font-family:var(--font-display);font-stretch:118%;font-size:clamp(1.6rem,3.2vw,2.6rem);font-weight:700;line-height:1}
.tab-btn svg{width:26px;opacity:0;transform:translateX(-10px);transition:all .4s var(--ease);color:var(--blue-glow)}
.tab-btn:hover{color:#fff}
.tab-btn[aria-selected="true"]{color:#fff;padding-left:14px}
.tab-btn[aria-selected="true"] svg{opacity:1;transform:none}
.tab-btn:focus-visible{outline:2px solid var(--blue);outline-offset:-2px}
.tab-panels{position:relative;min-height:520px}
.tab-panel{position:absolute;inset:0;display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .6s var(--ease),visibility .6s}
.tab-panel.on{opacity:1;visibility:visible}
.tab-panel .ph{flex:1;min-height:260px;overflow:hidden;position:relative}
.tab-panel .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.1);transition:transform 1.4s var(--ease)}
.tab-panel.on .ph img{transform:scale(1)}
.tab-panel ul{list-style:none;padding:24px 0 0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 28px;font-size:.95rem;color:#c9d5df}
.tab-panel li{padding-left:18px;position:relative}
.tab-panel li::before{content:"";position:absolute;left:0;top:.68em;width:8px;height:2px;background:var(--blue-glow)}
@media (max-width:900px){.tabs{grid-template-columns:1fr}.tab-panels{min-height:600px}.tab-panel ul{grid-template-columns:1fr}}

/* Horizontal services rail */
.rail-wrap{position:relative}
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,380px);gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px max(20px,calc((100vw - var(--wrap))/2 + 40px)) 30px;scrollbar-width:none;cursor:grab}
.rail::-webkit-scrollbar{display:none}
.rail.drag{cursor:grabbing;scroll-snap-type:none}
.svc-card{scroll-snap-align:start;background:var(--white);display:flex;flex-direction:column;text-decoration:none;color:var(--ink);transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.svc-card:hover{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(10,16,22,.45)}
.svc-card .ph{aspect-ratio:4/3;overflow:hidden}
.svc-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.svc-card:hover .ph img{transform:scale(1.08)}
.svc-card .bd{padding:24px 24px 28px;display:flex;flex-direction:column;gap:10px;flex:1}
.svc-card .mono{color:var(--blue)}
.svc-card h3{font-size:1.4rem}
.svc-card p{color:var(--ink-soft);font-size:.95rem}
.svc-card .textlink{margin-top:auto;padding-top:8px}
.rail-ctrl{display:flex;gap:10px}
.rail-ctrl button{width:54px;height:54px;border:1.5px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;display:grid;place-items:center;transition:background .3s,color .3s}
.rail-ctrl button:hover{background:var(--ink);color:#fff}
.rail-ctrl svg{width:20px}

/* Feature: válvulas */
.feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;background:var(--night-2);color:var(--on-dark);overflow:hidden}
.feature .ph{position:relative;min-height:440px;overflow:hidden}
.feature .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feature .bd{padding:clamp(32px,5vw,64px);display:flex;flex-direction:column;gap:18px;min-width:0}
.feature .lead{color:var(--on-dark-soft)}
.timebars{display:grid;gap:18px;margin-top:10px}
.tb .lbl{display:flex;justify-content:space-between;gap:12px;color:var(--on-dark-soft);margin-bottom:8px}
.tb .lbl b{font-family:var(--font-display);font-stretch:115%;color:#fff;font-size:1.5rem;letter-spacing:0;text-transform:none}
.tb .bar{height:12px;background:rgba(255,255,255,.08);overflow:hidden}
.tb .bar i{display:block;height:100%;width:var(--w);background:var(--on-dark-soft);transform:scaleX(0);transform-origin:left;transition:transform 1.8s var(--ease)}
.tb.fast .bar i{background:var(--blue)}
.tb.fast .lbl b{color:var(--blue-glow)}
.timebars.in .bar i{transform:scaleX(1)}
.timebars.in .tb.fast .bar i{transition-delay:.5s}
.js .timebars:not(.in) .bar i{transform:scaleX(0)}
@media (max-width:900px){.feature{grid-template-columns:1fr}.feature .ph{min-height:300px}}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-rows:clamp(150px,17vw,230px);gap:12px}
.gallery figure{margin:0;position:relative;overflow:hidden;grid-column:span 4;grid-row:span 1;background:var(--night-2)}
.gallery figure.w{grid-column:span 8}.gallery figure.t{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 16px;color:#fff;background:linear-gradient(transparent,rgba(10,16,22,.85));font-weight:600;transform:translateY(100%);transition:transform .5s var(--ease)}
.gallery figure:hover img{transform:scale(1.07)}
.gallery figure:hover figcaption{transform:none}
@media (hover:none){.gallery figcaption{transform:none}}
@media (max-width:820px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:180px}.gallery figure,.gallery figure.w{grid-column:span 1}.gallery figure.w{grid-column:span 2}}

/* Parallax CTA */
.cta{position:relative;overflow:hidden;color:#fff;isolation:isolate;padding-block:clamp(110px,15vw,200px)}
.cta .bg{position:absolute;inset:-20% 0;z-index:-2}
.cta .bg img{width:100%;height:100%;object-fit:cover}
.cta::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(0,80,150,.92),rgba(0,149,255,.55) 60%,rgba(10,16,22,.35))}
.cta h2{max-width:16ch}
.cta .lead{color:#e3f1ff;margin-top:20px}
.cta .ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}

/* Allies strip (home) */
.allies-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.ally-card{position:relative;min-height:360px;display:flex;flex-direction:column;justify-content:flex-end;padding:34px;color:#fff;text-decoration:none;overflow:hidden;isolation:isolate}
.ally-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s var(--ease)}
.ally-card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,16,22,.2),rgba(10,16,22,.9))}
.ally-card:hover img{transform:scale(1.06)}
.ally-card h3{font-size:clamp(2rem,3.6vw,3rem);margin:8px 0 10px}
.ally-card p{color:#c9d5df;max-width:46ch}
.ally-card .mono{color:var(--blue-glow)}
@media (max-width:760px){.allies-strip{grid-template-columns:1fr}}

/* Detail rows (inner pages) */
.rows{display:grid;gap:clamp(80px,10vw,140px)}
.row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,6vw,90px);align-items:start}
.row.flip .row-media{order:2}
.row-media{position:sticky;top:calc(var(--header-h) + 30px);min-width:0}
.row-media .ph{aspect-ratio:4/3;overflow:hidden}
.row-media .ph img{width:100%;height:100%;object-fit:cover}
.row-media .tagnum{position:absolute;right:18px;bottom:0;transform:translateY(48%);font-family:var(--font-display);font-stretch:125%;font-weight:800;font-size:clamp(4rem,8vw,7rem);line-height:1;color:var(--paper);-webkit-text-stroke:2px var(--blue);pointer-events:none}
.specs.stack{grid-template-columns:1fr}
.spec.cta-tile{background:var(--blue);color:#fff;display:flex;flex-direction:column;justify-content:space-between;gap:14px;text-decoration:none}
.spec.cta-tile:hover{background:var(--blue-deep)}
.spec.cta-tile h4{color:#fff}
.row-copy{min-width:0}
.row-copy h2{margin:16px 0 20px}
.row-copy>p{color:var(--ink-soft)}
.row-copy>p+p{margin-top:14px}
.sub-title{margin:34px 0 14px;font-family:var(--font-mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:0;border-top:1px solid var(--line)}
.checks li{position:relative;padding:12px 0 12px 32px;border-bottom:1px solid var(--line);font-size:.97rem}
.checks li::before{content:"";position:absolute;left:4px;top:19px;width:12px;height:7px;border-left:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(-45deg)}
.checks.cols{grid-template-columns:1fr 1fr;column-gap:28px}
.dark .checks{border-color:var(--night-line)}.dark .checks li{border-color:var(--night-line)}
@media (max-width:900px){.row,.row.flip{grid-template-columns:1fr}.row.flip .row-media{order:0}.row-media{position:relative;top:0}.checks.cols{grid-template-columns:1fr}}

.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2px;background:var(--line);border:2px solid var(--line);margin-top:18px}
.spec{background:var(--white);padding:22px;transition:background .3s}
.spec:hover{background:#eaf5ff}
.spec .mono{color:var(--blue)}
.spec h4{font-size:1.15rem;margin:8px 0 8px}
.spec p{font-size:.93rem;color:var(--ink-soft)}

.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px;margin-top:20px}
.step{position:relative;padding-top:56px;border-top:2px solid var(--ink)}
.step::before{counter-increment:s;content:"0" counter(s);position:absolute;top:14px;left:0;font-family:var(--font-mono);color:var(--blue);font-size:.85rem;letter-spacing:.1em}
.step h4{font-size:1.2rem;margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:.95rem}
.dark .step{border-color:var(--on-dark)}.dark .step p{color:var(--on-dark-soft)}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:10px 16px;border:1px solid var(--line);background:var(--white);font-size:.93rem;transition:border-color .3s,transform .3s var(--ease)}
.chip:hover{border-color:var(--blue);transform:translateY(-2px)}
.dark .chip{background:transparent;border-color:var(--night-line);color:var(--on-dark)}

/* Service index (servicios page) */
.svc-index{position:sticky;top:var(--header-h);z-index:20;background:rgba(243,246,249,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.svc-index .wrap{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-block:12px}
.svc-index .wrap::-webkit-scrollbar{display:none}
.svc-index a{flex:none;font-size:.88rem;font-weight:500;text-decoration:none;padding:8px 14px;color:var(--ink-soft);border:1px solid transparent;transition:all .3s}
.svc-index a:hover{color:var(--ink)}
.svc-index a.on{color:#fff;background:var(--blue)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(40px,6vw,90px)}
.info-list{display:grid;gap:0;margin-top:34px;border-top:1px solid var(--night-line)}
.info-list div{padding:22px 0;border-bottom:1px solid var(--night-line)}
.info-list .mono{color:var(--on-dark-soft)}
.info-list p{margin-top:6px;font-size:1.08rem;overflow-wrap:anywhere}
.info-list a{color:var(--blue-glow);text-decoration:none}
.copy-btn{margin-left:10px;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;background:transparent;border:1px solid var(--night-line);color:var(--on-dark);padding:4px 9px;cursor:pointer;vertical-align:middle}
.copy-btn:hover{border-color:var(--blue)}
.form{background:var(--white);color:var(--ink);padding:clamp(24px,4vw,44px);display:grid;grid-template-columns:1fr 1fr;gap:22px}
.form .full{grid-column:1/-1}
.field{position:relative}
.field input,.field textarea,.field select{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:transparent;border:0;border-bottom:1.5px solid var(--line);padding:22px 0 10px;border-radius:0;outline:none;transition:border-color .3s}
.field select{padding-top:24px;cursor:pointer}
.field textarea{min-height:130px;resize:vertical}
.field label{position:absolute;left:0;top:22px;color:var(--ink-soft);pointer-events:none;transition:all .3s var(--ease);transform-origin:left}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue)}
.field input:focus+label,.field input:not(:placeholder-shown)+label,.field textarea:focus+label,.field textarea:not(:placeholder-shown)+label,.field select+label{top:0;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.field::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.field:focus-within::after{transform:scaleX(1)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{grid-column:1/-1;font-size:.93rem;color:var(--ink-soft);min-height:1.4em}
.form-note.ok{color:var(--blue-deep);font-weight:600}
.form-note.err{color:#c0392b}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
@media (max-width:560px){.form{grid-template-columns:1fr}}

/* Next page link */
.next{display:block;text-decoration:none;color:#fff;background:var(--night);position:relative;overflow:hidden;isolation:isolate}
.next .wrap{padding-block:clamp(60px,8vw,100px);display:flex;justify-content:space-between;align-items:center;gap:24px}
.next::before{content:"";position:absolute;inset:0;background:var(--blue);z-index:-1;transform:scaleY(0);transform-origin:bottom;transition:transform .7s var(--ease)}
.next:hover::before{transform:scaleY(1)}
.next .mono{color:var(--on-dark-soft);transition:color .3s}
.next:hover .mono{color:#fff}
.next h2{font-size:clamp(2.4rem,7vw,6rem);font-stretch:120%}
.next svg{width:clamp(40px,6vw,80px);flex:none;transition:transform .6s var(--ease)}
.next:hover svg{transform:translateX(12px)}

/* Footer */
.site-footer{background:#070b0f;color:var(--on-dark-soft);font-size:.95rem}
.site-footer .top{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:40px;padding-block:72px 48px}
.site-footer img{height:46px;width:auto;margin-bottom:20px}
.site-footer h4{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;font-stretch:100%;font-weight:500;margin-bottom:16px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-footer a{text-decoration:none;color:var(--on-dark-soft);transition:color .3s}
.site-footer a:hover{color:#fff}
.site-footer .bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:22px;border-top:1px solid var(--night-line);font-size:.82rem}
@media (max-width:900px){.site-footer .top{grid-template-columns:1fr 1fr}.site-footer .top>div:first-child{grid-column:1/-1}}

/* Back to top */
.to-top{position:fixed;right:max(20px,env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:90;width:52px;height:52px;border:0;background:var(--blue);color:#fff;cursor:pointer;display:grid;place-items:center;opacity:0;transform:translateY(20px);pointer-events:none;transition:all .4s var(--ease)}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top svg{width:20px}

/* Cursor glow on dark sections (desktop only) */
.glow{position:fixed;left:0;top:0;width:420px;height:420px;margin:-210px 0 0 -210px;border-radius:50%;background:radial-gradient(circle,rgba(0,149,255,.16),transparent 65%);pointer-events:none;z-index:1;opacity:0;transition:opacity .5s;mix-blend-mode:screen}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .marquee-track{animation:none}
  .js .rv,.js .rv-img{opacity:1;transform:none;clip-path:none}
}

/* ---------- Lotus (logo) drawing animation ---------- */
:root{--lotus-stem:#2e2c2f}
.lotus{display:block;overflow:visible}
.lotus .ring{fill:none;stroke:var(--blue);stroke-dasharray:1;stroke-dashoffset:1}
.lotus .ln{fill:transparent;stroke:var(--blue);stroke-width:.55;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1}
.lotus .stem{stroke:var(--c)}
.lotus .drop-fill{fill:var(--blue)}
.lotus .liquid{transform:translateY(21px);transform-box:view-box}
.lotus.draw .ring{animation:lotus-draw 1.1s var(--ease) forwards}
.lotus.draw .ln{animation:lotus-draw 1.1s var(--ease) var(--dl,0s) forwards,lotus-fill .5s ease calc(var(--dl,0s) + .9s) forwards}
.lotus.draw .ln.stem{animation:lotus-draw .8s var(--ease) var(--dl,0s) forwards,lotus-fill-stem .5s ease calc(var(--dl,0s) + .6s) forwards}
.lotus.draw .drop-line{animation:lotus-draw .9s var(--ease) var(--dl,0s) forwards}
.lotus.draw .liquid{animation:lotus-liquid 1.1s cubic-bezier(.5,0,.2,1) 1.45s forwards}
@keyframes intro-failsafe{to{visibility:hidden}}
@keyframes lotus-draw{to{stroke-dashoffset:0}}
@keyframes lotus-fill{to{fill:var(--blue);stroke-width:0}}
@keyframes lotus-fill-stem{to{fill:var(--c);stroke-width:0}}
@keyframes lotus-liquid{0%{transform:translateY(21px)}70%{transform:translateY(-1px)}100%{transform:translateY(0)}}

/* Intro screen (home, once per visit) */
.intro-screen{position:fixed;inset:0;z-index:200;animation:intro-failsafe 0s 7s forwards;background:var(--night);display:none;place-items:center;cursor:pointer;clip-path:inset(0 0 0 0);transition:clip-path 1s var(--ease)}
.intro-running .intro-screen{display:grid}
.intro-screen.done{clip-path:inset(0 0 100% 0)}
.intro-mark{display:flex;align-items:center;gap:clamp(14px,2.4vw,26px)}
.intro-mark .lotus{width:clamp(96px,16vw,150px);height:auto}
.intro-word{width:auto;height:clamp(64px,10.6vw,100px);opacity:0;transform:translateX(-18px);clip-path:inset(0 100% 0 0);transition:opacity .6s ease,transform 1s var(--ease),clip-path 1.1s var(--ease)}
.intro-screen.word .intro-word{opacity:1;transform:none;clip-path:inset(0 0 0 0)}
.intro-skip{position:absolute;right:max(24px,env(safe-area-inset-right,0px));bottom:calc(24px + env(safe-area-inset-bottom,0px));color:var(--on-dark-soft)}
.intro-running .line-mask>span,.intro-running .hero .lead,.intro-running .hero .ctas{animation-play-state:paused}
.intro-running body{overflow:hidden}
@media (max-width:520px){.intro-mark{flex-direction:column}.intro-word{transform:translateY(12px)}}

/* Footer brand + CTA watermark */
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.foot-brand .lotus{width:46px;height:46px}
.site-footer .foot-brand img{height:46px;margin:0}
.cta-lotus{position:absolute;right:-4%;top:50%;width:min(46vw,560px);height:auto;transform:translateY(-50%);z-index:-1;opacity:.35;pointer-events:none}
.cta-lotus .ln,.cta-lotus .ring{stroke:#fff}
.cta-lotus .ring{stroke-width:.6}
.cta-lotus .drop-fill{opacity:.7}
.cta-lotus.draw .ln{animation:lotus-draw 2.2s var(--ease) var(--dl,0s) forwards}
.cta-lotus .drop-fill{fill:#fff}
@media (max-width:760px){.cta-lotus{opacity:.18;right:-30%;width:90vw}}

/* Drop motif */
.marquee span::after{width:13px;height:13px;border-radius:0 50% 50% 50%;transform:rotate(45deg)}
.tab-panel li::before{width:7px;height:7px;top:.6em;border-radius:0 50% 50% 50%;transform:rotate(45deg);background:var(--blue-glow)}
.btn .arr{transition:transform .35s var(--ease)}

@media (prefers-reduced-motion:reduce){
  .lotus .ring,.lotus .ln{stroke-dashoffset:0}
  .lotus .ln{fill:var(--blue);stroke-width:0}.lotus .ln.stem{fill:var(--c)}
  .lotus .liquid{transform:none}
  .cta-lotus .ln{fill:none;stroke-width:.55}
}
img[src$="gerencia.jpg"]{object-position:50% 72%}

/* Equipos críticos (mantenimiento especializado, condensado) */
.eq-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;background:var(--night-line);border:1px solid var(--night-line)}
.eq{position:relative;overflow:hidden;isolation:isolate;background:var(--night);padding:28px;min-height:260px;display:flex;flex-direction:column;gap:12px;color:var(--on-dark)}
.eq img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.14;filter:grayscale(1);transition:opacity .7s ease,transform 1.4s var(--ease),filter .7s ease}
.eq::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,16,22,.25),rgba(10,16,22,.9))}
.eq::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.eq:hover img{opacity:.6;filter:none;transform:scale(1.06)}
.eq:hover::after{transform:scaleX(1)}
.eq .top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.eq .n{font-family:var(--font-mono);color:var(--blue-glow);font-size:.85rem;letter-spacing:.08em}
.eq .tag{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-soft);border:1px solid rgba(255,255,255,.2);padding:4px 8px;text-align:right}
.eq h3{font-size:1.45rem;margin-top:auto}
.eq p{color:#c9d5df;font-size:.95rem}
.eq.big{grid-column:span 2;min-height:360px}
.eq.big h3{font-size:clamp(1.9rem,3.2vw,2.8rem)}
.eq.big img{opacity:.38;filter:grayscale(.3)}
.eq.big p{max-width:52ch}
.eq.big .timebars{max-width:560px;margin-top:6px}
.eq.cta{background:var(--blue);color:#fff;text-decoration:none;justify-content:space-between}
.eq.cta::before,.eq.cta::after{display:none}
.eq.cta .mono{color:#e3f1ff}
.eq.cta .go{display:inline-flex;align-items:center;gap:10px;font-weight:600}
.eq.cta:hover{background:var(--blue-deep)}
@media (max-width:1000px){.eq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.eq-grid{grid-template-columns:1fr}.eq.big{grid-column:auto}.eq{min-height:220px}}

/* Mantenimiento: pilares + mensaje de la Dirección */
.stats:has(.stat:nth-child(3):last-child){grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:820px){.stats:has(.stat:nth-child(3):last-child){grid-template-columns:1fr}.stats:has(.stat:nth-child(3):last-child) .stat{padding-left:0;border-left:0;border-top:1px solid var(--night-line)}}
.pillars{display:grid;gap:0;margin-top:28px;border-top:2px solid var(--ink)}
.pillar{display:grid;grid-template-columns:120px 1fr;gap:4px 20px;padding:20px 0;border-bottom:1px solid var(--line)}
.pillar .mono{color:var(--blue);grid-row:span 2;padding-top:4px}
.pillar h4{font-size:1.2rem}
.pillar p{color:var(--ink-soft);font-size:.96rem}
@media (max-width:520px){.pillar{grid-template-columns:1fr}.pillar .mono{grid-row:auto}}
.speech{position:relative;overflow:hidden;isolation:isolate;background:var(--night);color:var(--on-dark);padding-block:clamp(100px,13vw,180px)}
.speech .bg{position:absolute;inset:-15% 0;z-index:-2}
.speech .bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(.6)}
.speech::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,16,22,.97) 0%,rgba(10,16,22,.9) 55%,rgba(10,16,22,.7))}
.speech-quote{position:relative;margin:clamp(70px,9vw,110px) 0 0;max-width:22ch;font-family:var(--font-display);font-stretch:112%;font-weight:600;font-size:clamp(2rem,4.6vw,3.9rem);line-height:1.08;letter-spacing:-.01em;color:#fff;text-wrap:balance}
.speech-quote::before{content:"“";position:absolute;left:-.05em;top:-.62em;font-size:2.6em;line-height:1;color:var(--blue);opacity:.9}
.speech-quote em{font-style:normal;color:var(--blue-glow)}
.speech-body{margin-top:clamp(40px,6vw,64px);margin-left:auto;max-width:640px;display:grid;gap:18px;padding-left:28px;border-left:2px solid var(--blue)}
.speech-body p{color:#c9d5df;font-size:clamp(1.02rem,1.3vw,1.14rem);line-height:1.75}
.speech-sign{margin-top:10px;color:#fff!important;font-weight:600}
.speech-sign span{display:block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-glow);font-weight:400;margin-bottom:4px}
@media (max-width:700px){.speech-body{padding-left:18px}}

.stats:has(.stat:nth-child(2):last-child){grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:820px){.stats:has(.stat:nth-child(2):last-child) .stat:nth-child(2){padding-left:28px;border-left:1px solid var(--night-line);border-top:0}}

/* Area cards: description always visible */
.area-card p{max-height:none;opacity:1;margin-top:12px}
.area-card h3{font-size:clamp(1.5rem,2.1vw,1.95rem)}

/* Nuestro equipo */
.team{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(40px,6vw,90px);align-items:center}
.team-media{aspect-ratio:4/5;overflow:hidden;min-width:0}
.team-media img{width:100%;height:100%;object-fit:cover}
.team-copy{min-width:0}
@media (max-width:900px){.team{grid-template-columns:1fr}.team-media{aspect-ratio:4/3}}

/* Confiabilidad */
.blue-word{color:var(--blue-glow)}
.reliab{background:var(--paper);overflow:hidden}
.reliab-word{margin:18px 0 0;font-family:var(--font-display);font-stretch:125%;font-weight:800;font-size:clamp(3rem,12.5vw,11.5rem);line-height:.95;letter-spacing:-.02em;white-space:nowrap}
.reliab-word span{display:inline-block;color:transparent;-webkit-text-stroke:2px var(--blue);background:linear-gradient(90deg,var(--blue) 0 50%,transparent 50% 100%);background-size:200% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;transition:background-position 2.2s var(--ease) .3s}
.reliab-word.in span,.reliab-word:not(.rv) span{background-position:0 0}
html:not(.js) .reliab-word span{background-position:0 0}
.reliab-lead{margin-top:28px;max-width:62ch}
.reliab-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:56px;border-top:2px solid var(--ink)}
.reliab-grid>div{padding:26px 28px 6px 0;min-width:0}
.reliab-grid>div+div{padding-left:28px;border-left:1px solid var(--line)}
.reliab-grid .mono{color:var(--blue)}
.reliab-grid h3{font-size:1.45rem;margin:10px 0 10px}
.reliab-grid p{color:var(--ink-soft);font-size:.97rem}
@media (max-width:860px){.reliab-grid{grid-template-columns:1fr}.reliab-grid>div,.reliab-grid>div+div{padding:22px 0;border-left:0;border-bottom:1px solid var(--line)}.reliab-word span{-webkit-text-stroke-width:1.5px}}
@media (prefers-reduced-motion:reduce){.reliab-word span{background-position:0 0}}

/* Barra informativa en vivo */
.live{background:#05080c;color:var(--on-dark);border-bottom:1px solid var(--night-line)}
.live-row{display:flex;align-items:stretch;height:48px;border-top:1px solid var(--night-line)}
.live-label{flex:none;display:flex;align-items:center;gap:10px;padding:0 18px 0 max(18px,env(safe-area-inset-left,0px));background:var(--blue);color:#fff;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap;position:relative;z-index:2}
.live-label.sport{background:var(--night-2);color:var(--on-dark)}
.live-label::after{content:"";position:absolute;right:-14px;top:0;bottom:0;width:14px;background:inherit;clip-path:polygon(0 0,100% 50%,0 100%)}
.live-label .dot{width:8px;height:8px;border-radius:50%;background:#fff;box-shadow:0 0 0 0 rgba(255,255,255,.7);animation:livepulse 1.8s infinite}
.live-label.sport .dot{background:#ff4d4d;box-shadow:0 0 0 0 rgba(255,77,77,.7)}
@keyframes livepulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.6)}70%{box-shadow:0 0 0 8px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}
.live-feed{flex:1;min-width:0;overflow:hidden;position:relative;display:flex;align-items:center;padding-left:20px}
.live-feed iframe{width:100%;height:46px;border:0;display:block}
.live-track{display:inline-flex;white-space:nowrap;animation:marquee 60s linear infinite}
.live-feed:hover .live-track{animation-play-state:paused}
.live-item{display:inline-flex;align-items:center;gap:10px;padding:0 22px;font-size:.92rem;color:var(--on-dark-soft);border-right:1px solid var(--night-line)}
.live-item b{color:#fff;font-weight:600}
.live-item .lg{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;color:var(--blue-glow)}
.live-item .st{font-family:var(--font-mono);font-size:.7rem;color:var(--on-dark-soft)}
.live-item .st.now{color:#ff6b6b}
.live-item .win{color:#fff}
.live-note{font-size:.88rem;color:var(--on-dark-soft);padding-right:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.live-credit{margin:0;padding:6px max(16px,env(safe-area-inset-right,0px)) 6px max(16px,env(safe-area-inset-left,0px));text-align:right;font-size:.6rem;color:#5d6b78;border-top:1px solid var(--night-line)}
.live-label .l-short{display:none}
@media (max-width:600px){.live-label{padding:0 12px;font-size:.62rem}.live-label .l-long{display:none}.live-label .l-short{display:inline}}
@media (prefers-reduced-motion:reduce){.live-track{animation:none}}

/* Selector de idioma */
.lang{display:flex;align-items:center;gap:2px;margin-left:12px;flex:none}
.lang a{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:var(--on-dark-soft);text-decoration:none;padding:7px 7px 5px;border-bottom:2px solid transparent;transition:color .3s,border-color .3s}
.lang a:hover{color:#fff}
.lang a[aria-current]{color:#fff;border-bottom-color:var(--blue)}
@media (max-width:980px){.lang{margin-left:auto;margin-right:6px}.lang a{padding:6px 5px 4px;font-size:.68rem}}
@media (max-width:380px){.brand img{height:34px}}

@media (min-width:981px){.site-header .nav{margin-left:auto}.lang{margin-left:18px;padding-left:14px;border-left:1px solid rgba(255,255,255,.18)}}

/* Área 03 · Capital humano (rediseño) */
.hc{position:relative;overflow:hidden}
.hc::before{content:"";position:absolute;right:-20%;top:-30%;width:70%;height:90%;background:radial-gradient(closest-side,rgba(0,149,255,.14),transparent);pointer-events:none}
.hc .wrap{position:relative}
.hc-top{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(40px,6vw,90px);align-items:center}
.hc-copy{min-width:0}
.hc-tagline{font-family:var(--font-display);font-stretch:112%;font-weight:600;font-size:clamp(1.2rem,1.8vw,1.5rem);color:var(--blue-glow);margin-bottom:22px}
.hc .lead{color:#c9d5df;max-width:62ch}
.hc-p{margin-top:16px;color:var(--on-dark-soft);max-width:62ch}
.hc-media{position:relative;aspect-ratio:4/5;overflow:hidden;min-width:0}
.hc-media img{width:100%;height:100%;object-fit:cover;object-position:50% 70%}
.hc-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(10,16,22,.75));pointer-events:none}
.hc-num{position:absolute;right:16px;bottom:8px;z-index:1;font-family:var(--font-display);font-stretch:125%;font-weight:800;font-size:clamp(4rem,8vw,6.5rem);line-height:1;color:transparent;-webkit-text-stroke:2px var(--blue-glow)}
.hc-values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:clamp(56px,7vw,90px);border-top:1px solid var(--night-line)}
.hc-val{position:relative;padding:34px 30px 6px 0;min-width:0}
.hc-val+.hc-val{padding-left:30px;border-left:1px solid var(--night-line)}
.hc-val::before{content:"";position:absolute;top:-1px;left:0;width:56px;height:3px;background:var(--blue)}
.hc-val+.hc-val::before{left:30px}
.hc-n{display:block;font-family:var(--font-display);font-stretch:125%;font-weight:800;font-size:2.6rem;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.35);margin-bottom:14px}
.hc-val .mono{color:var(--blue-glow)}
.hc-val h4{font-size:1.35rem;margin:8px 0 8px;color:#fff}
.hc-val p{color:var(--on-dark-soft);font-size:.97rem}
.hc-profiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:clamp(48px,6vw,72px);align-items:stretch}
.hc-card{background:rgba(255,255,255,.035);border:1px solid var(--night-line);padding:28px;min-width:0;display:flex;flex-direction:column;transition:border-color .4s,transform .5s var(--ease),background .4s}
.hc-card:hover{border-color:rgba(92,194,255,.45);transform:translateY(-4px)}
.hc-card .mono{color:var(--blue-glow);margin-bottom:16px}
.hc-card ul{list-style:none;margin:0;padding:0;display:grid}
.hc-card li{padding:11px 0 11px 22px;position:relative;border-top:1px solid var(--night-line);color:#dbe5ee;font-size:.97rem}
.hc-card li::before{content:"";position:absolute;left:2px;top:1.15em;width:7px;height:7px;border-radius:0 50% 50% 50%;transform:rotate(45deg);background:var(--blue-glow)}
.hc-cta{background:var(--blue);border-color:var(--blue);color:#fff;text-decoration:none;justify-content:space-between}
.hc-cta .mono{color:#e3f1ff}
.hc-cta h4{font-size:clamp(1.35rem,2vw,1.7rem);line-height:1.15;color:#fff;margin:6px 0 24px}
.hc-cta .go{display:inline-flex;align-items:center;gap:10px;font-weight:600}
.hc-cta:hover{background:var(--blue-deep);border-color:var(--blue-deep)}
@media (max-width:980px){.hc-top{grid-template-columns:1fr}.hc-media{aspect-ratio:16/10;max-width:none}.hc-profiles{grid-template-columns:1fr 1fr}.hc-cta{grid-column:1/-1}}
@media (max-width:720px){.hc-values{grid-template-columns:1fr}.hc-val,.hc-val+.hc-val{padding:26px 0 18px;border-left:0;border-bottom:1px solid var(--night-line)}.hc-val+.hc-val::before{left:0}.hc-profiles{grid-template-columns:1fr}}

/* Áreas: láminas oscuras unificadas */
.hc + .hc, .hc + .speech, .speech + .hc{border-top:1px solid var(--night-line)}
.hc-alt{background:var(--night-2)}
@media (min-width:981px){.hc-flip .hc-media{order:-1}}
.hc .lead{font-size:clamp(1rem,1.25vw,1.12rem)}

.hc-media2{position:relative;margin-top:30px;aspect-ratio:16/9;overflow:hidden}
.hc-media2 img{width:100%;height:100%;object-fit:cover}
.hc-media2::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(10,16,22,.8))}
.hc-cap{position:absolute;left:18px;bottom:14px;z-index:1;color:#e3f1ff;font-size:.66rem}

/* Inicio: láminas oscuras unificadas */
.reliab2 .reliab-word{font-size:clamp(2.8rem,6.2vw,5.4rem);margin:16px 0 22px;white-space:normal}
.reliab2 .reliab-word span{-webkit-text-stroke-color:var(--blue-glow);background-image:linear-gradient(90deg,var(--blue-glow) 0 50%,transparent 50% 100%)}
.reliab2 .hc-top{grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr)}
.reliab-lotus{display:flex;justify-content:center;align-items:center}
.reliab-lotus .lotus{width:min(100%,300px);height:auto}
.reliab-lotus .lotus .ring{stroke-width:1.2}
@media (max-width:980px){.reliab-lotus .lotus{width:180px}}
#empresa + #areas-home, .dark + .dark{border-top:1px solid var(--night-line)}
.dark .pledges{border-top-color:var(--night-line)}
.dark .pledge{border-bottom-color:var(--night-line)}
.dark .pledge b{color:#fff}
.dark .pledge span{color:var(--on-dark-soft)}
.dark .pledge svg{color:var(--blue-glow)}
.dark .intro-media .float{border-color:var(--night-2)}
.dark .pillars{border-top-color:rgba(255,255,255,.35)}
.dark .pillar{border-bottom-color:var(--night-line)}
.dark .pillar .mono{color:var(--blue-glow)}
.dark .pillar h4{color:#fff}
.dark .pillar p{color:var(--on-dark-soft)}
.dark .team-copy p[style*="ink-soft"]{color:var(--on-dark-soft)!important}
.dark .eyebrow{color:var(--blue-glow)}

/* ===== Escala tipográfica unificada ===== */
:root{--fs-display:clamp(2.5rem,5vw,4.4rem);--fs-h2:clamp(1.95rem,3.3vw,2.85rem);--fs-h3:clamp(1.45rem,2.1vw,1.85rem);--fs-h4:1.22rem;--fs-card:.97rem;--fs-lead:clamp(1.05rem,1.3vw,1.16rem)}
.hero h1,.page-hero h1{font-size:var(--fs-display)}
.hero h1{max-width:15ch}
.h-l,.row-copy h2,.next h2{font-size:var(--fs-h2)}
.h-xl,.cta h2{font-size:clamp(2.2rem,3.9vw,3.3rem)}
.reliab2 .reliab-word{font-size:var(--fs-display)}
.speech-quote{font-size:clamp(1.65rem,2.7vw,2.35rem);max-width:30ch;line-height:1.15}
.ally-card h3{font-size:var(--fs-h3)}
.hc-val h4,.pillar h4,.spec h4,.step h4,.hc-card h4{font-size:var(--fs-h4)}
.hc-val p,.pillar p,.spec p,.step p,.ally-card p,.checks li,.pledge span{font-size:var(--fs-card)}
.lead,.hc .lead{font-size:var(--fs-lead)}
.hc-tagline{font-size:1.18rem}
.intro-media .badge b{font-size:1.2rem}
.row-media .tagnum{font-size:clamp(3rem,5vw,4.5rem)}
.intro-media .main{aspect-ratio:3/4}

/* Estándares de contratista: texto + foto */
.std-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,6vw,90px);align-items:center}
.std-media{margin:0;position:relative;aspect-ratio:4/3;overflow:hidden;min-width:0}
.std-media img{width:100%;height:100%;object-fit:cover}
.std-media figcaption{position:absolute;left:0;bottom:0;padding:10px 16px;background:rgba(10,16,22,.78);color:var(--blue-glow);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}
@media (max-width:900px){.std-top{grid-template-columns:1fr}}

/* Aliados en fondo oscuro */
.dark .specs{background:var(--night-line);border-color:var(--night-line)}
.dark .spec{background:var(--night-2)}
.dark .spec:hover{background:#12263a}
.dark .spec h4,.dark .step h4,.dark .sub-title,.dark .row-copy b{color:#fff}
.dark .spec .mono{color:var(--blue-glow)}
.dark .spec p,.dark .step p,.dark .row-copy>p{color:var(--on-dark-soft)}
.dark .row-copy>p[style*="ink-soft"]{color:var(--on-dark-soft)!important}
.dark .checks,.dark .checks li{border-color:var(--night-line)}
.dark .checks li{color:#dbe4ec}
.dark .step{border-top-color:rgba(255,255,255,.3)}
.dark .row-media .tagnum{color:var(--night)}

/* Mensaje de la Dirección: cita y texto lado a lado */
@media (min-width:901px){
  .speech .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:clamp(40px,6vw,90px);align-items:start}
  .speech .wrap>.eyebrow{grid-column:1/-1}
  .speech-quote{margin-top:clamp(56px,6vw,80px)}
  .speech-body{margin-top:clamp(56px,6vw,80px);margin-left:0}
}

/* Fotos que acompañan el texto mientras se lee (sin huecos arriba) */
@media (min-width:901px){
  .team,.intro{align-items:start}
  .team-media,.intro-media{position:sticky;top:calc(var(--header-h) + 30px)}
}

/* Nuestro equipo: encabezado a dos columnas + tarjetas con foto */
.team-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,90px);align-items:end}
.team-intro p+p{margin-top:14px;color:var(--on-dark-soft)}
.tcards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:clamp(48px,6vw,72px)}
.tcard{background:var(--night-2);border:1px solid var(--night-line);display:flex;flex-direction:column;min-width:0;transition:border-color .4s,transform .5s var(--ease)}
.tcard:hover{border-color:rgba(0,149,255,.55);transform:translateY(-4px)}
.tcard-img{position:relative;aspect-ratio:16/10;overflow:hidden}
.tcard-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.tcard:hover .tcard-img img{transform:scale(1.05)}
.tcard-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,16,22,0) 45%,rgba(17,26,35,.95))}
.tcard-n{position:absolute;left:24px;bottom:12px;z-index:1;font-family:var(--font-display);font-stretch:125%;font-weight:800;font-size:2.6rem;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--blue-glow)}
.tcard-body{padding:22px 26px 30px;position:relative}
.tcard-body::before{content:"";position:absolute;left:26px;top:0;width:44px;height:3px;background:var(--blue)}
.tcard-body .mono{display:block;color:var(--blue-glow);margin-top:12px}
.tcard-body h4{font-size:var(--fs-h4);color:#fff;margin:10px 0 12px}
.tcard-body p{font-size:var(--fs-card);color:var(--on-dark-soft);line-height:1.68}
@media (max-width:960px){.team-head{grid-template-columns:1fr;align-items:start}.tcards{grid-template-columns:1fr;max-width:620px}}

/* =================== INICIO v2 =================== */
/* Promesa: texto que se ilumina con el scroll */
.manifesto{padding-block:clamp(110px,14vw,190px)}
.mf-top{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:clamp(30px,4vw,48px)}
.mf-lotus{width:clamp(70px,8vw,110px)}
.mf-lotus .lotus{width:100%;height:auto}
.reveal-words{font-family:var(--font-display);font-stretch:112%;font-weight:600;font-size:clamp(1.7rem,3.5vw,3.1rem);line-height:1.18;letter-spacing:-.01em;max-width:24ch;color:#fff}
.reveal-words b{color:var(--blue-glow);font-weight:800}
.js .reveal-words .w{opacity:.16;transition:opacity .35s linear}
.js .reveal-words .w.lit{opacity:1}
.manifesto .hc-values{margin-top:clamp(70px,9vw,120px)}

/* Áreas: paneles apilados a pantalla completa */
.areas-stack{background:var(--night);position:relative}
.stack-head{padding-bottom:clamp(40px,5vw,60px)}
.stack-head .sec-head{margin-bottom:0}
.stack-card{position:sticky;top:0;height:100svh;min-height:600px;overflow:hidden;color:#fff;isolation:isolate;display:flex;align-items:flex-end;transform-origin:50% 0;will-change:transform}
.stack-bg{position:absolute;inset:0;z-index:-2}
.stack-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06)}
.stack-card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,16,22,.92) 0%,rgba(10,16,22,.72) 42%,rgba(10,16,22,.15) 100%),linear-gradient(0deg,rgba(10,16,22,.85),rgba(10,16,22,0) 45%)}
.stack-card .shade{position:absolute;inset:0;background:#05090d;opacity:0;pointer-events:none;z-index:3}
.stack-inner{width:100%;display:grid;grid-template-columns:auto minmax(0,560px);align-items:end;gap:clamp(24px,5vw,80px);padding-bottom:clamp(60px,9vh,110px)}
.stack-num{font-family:var(--font-display);font-stretch:125%;font-weight:800;font-size:clamp(6rem,17vw,15rem);line-height:.8;color:transparent;-webkit-text-stroke:2px rgba(102,191,255,.85)}
.stack-copy h3{font-size:var(--fs-h2);margin:16px 0 10px}
.stack-kicker{font-family:var(--font-display);font-stretch:112%;font-weight:600;font-size:1.18rem;color:var(--blue-glow)}
.stack-text{color:#cfd9e2;margin-top:16px;max-width:50ch}
.stack-list{list-style:none;padding:0;margin:22px 0 30px;display:grid;gap:0;border-top:1px solid rgba(255,255,255,.18)}
.stack-list li{padding:11px 0 11px 26px;border-bottom:1px solid rgba(255,255,255,.18);position:relative;font-size:var(--fs-card)}
.stack-list li::before{content:"";position:absolute;left:2px;top:50%;width:10px;height:2px;background:var(--blue-glow)}
@media (max-width:760px){.stack-inner{grid-template-columns:1fr;gap:0}.stack-num{font-size:5.5rem;margin-bottom:-6px}.stack-card::before{background:linear-gradient(0deg,rgba(10,16,22,.95) 30%,rgba(10,16,22,.35))}}

/* Ciclo de vida del activo */
.life{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,5vw,70px);align-items:stretch}
.life-steps{display:flex;flex-direction:column;border-top:1px solid var(--night-line)}
.life-step{position:relative;display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:start;gap:14px;padding:20px 4px;background:none;border:0;border-bottom:1px solid var(--night-line);color:var(--on-dark-soft);text-align:left;cursor:pointer;font:inherit;transition:color .3s}
.life-step b{display:block;font-family:var(--font-display);font-stretch:112%;font-size:1.22rem;color:inherit;transition:color .3s}
.life-step small{display:block;max-height:0;overflow:hidden;opacity:0;font-size:var(--fs-card);line-height:1.6;color:var(--on-dark-soft);transition:max-height .5s var(--ease),opacity .4s,margin .4s}
.life-step.on small{max-height:120px;opacity:1;margin-top:8px}
.life-n{color:var(--blue-glow);padding-top:4px}
.life-area{font-size:.66rem;color:var(--on-dark-soft);padding-top:6px;white-space:nowrap}
.life-step:hover,.life-step.on{color:#fff}
.life-bar{position:absolute;left:0;bottom:-1px;height:2px;width:100%;background:var(--blue);transform:scaleX(0);transform-origin:left}
.life-step.on .life-bar{animation:lifebar var(--life-ms,5200ms) linear forwards}
.life.paused .life-step.on .life-bar{animation:none;transform:scaleX(1)}
@keyframes lifebar{to{transform:scaleX(1)}}
.life-media{position:relative;min-height:420px;overflow:hidden}
.life-img{position:absolute;inset:0;margin:0;opacity:0;transition:opacity .9s ease}
.life-img.on{opacity:1}
.life-img img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 6s linear}
.life-img.on img{transform:scale(1)}
.life-img figcaption{position:absolute;left:0;bottom:0;background:var(--blue);color:#fff;padding:10px 16px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
@media (max-width:900px){.life{grid-template-columns:1fr}.life-media{order:-1;min-height:0;aspect-ratio:16/10}.life-area{display:none}.life-step{grid-template-columns:40px minmax(0,1fr)}}

/* Franja grande */
.marquee.big{background:var(--night);color:transparent;padding:clamp(26px,4vw,46px) 0;border-block:1px solid var(--night-line)}
.marquee.big span{font-size:clamp(2.6rem,7vw,6rem);-webkit-text-stroke:1.5px rgba(255,255,255,.4);padding:0 clamp(20px,3vw,44px)}
.marquee.big span::after{background:var(--blue);opacity:1;width:16px;height:16px}
.marquee.big .marquee-track{animation-duration:60s}

/* Sectores */
.sectors{padding-bottom:clamp(80px,10vw,130px)}
.sectors .sec-head{grid-template-columns:minmax(0,1fr) auto}
.rail-nav{display:flex;gap:10px}
.rail-nav button{width:54px;height:54px;border:1.5px solid rgba(255,255,255,.5);background:transparent;color:#fff;cursor:pointer;display:grid;place-items:center;transition:background .3s,border-color .3s}
.rail-nav button:hover{background:var(--blue);border-color:var(--blue)}
.rail-nav svg{width:20px}
.sector-rail{grid-auto-columns:minmax(280px,400px)}
.sector{position:relative;aspect-ratio:3/4;overflow:hidden;scroll-snap-align:start;color:#fff;isolation:isolate;display:flex;align-items:flex-end}
.sector img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s var(--ease)}
.sector::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(10,16,22,.92) 10%,rgba(10,16,22,.1) 60%);transition:background .5s}
.sector:hover img{transform:scale(1.07)}
.sector:hover::before{background:linear-gradient(0deg,rgba(0,90,160,.92) 10%,rgba(0,149,255,.15) 70%)}
.sector-bd{padding:28px}
.sector-bd .mono{color:var(--blue-glow)}
.sector-bd h3{font-size:var(--fs-h3);margin:8px 0 8px}
.sector-bd p{color:#d2dce5;font-size:var(--fs-card)}

/* HSE */
.hse{position:relative;overflow:hidden;color:#fff;isolation:isolate;padding-block:clamp(120px,15vw,200px)}
.hse .bg{position:absolute;inset:-20% 0;z-index:-2}
.hse .bg img{width:100%;height:100%;object-fit:cover;object-position:60% 40%}
.hse::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,9,13,.95) 0%,rgba(5,9,13,.75) 50%,rgba(5,9,13,.35) 100%)}
.hse-title{font-size:var(--fs-display);max-width:12ch;margin:20px 0 22px}
.hse .lead{color:#d2dce5;max-width:52ch}
.hse-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:clamp(50px,7vw,90px)}
.hse-item{background:rgba(10,16,22,.55);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);padding:26px 24px;transition:border-color .3s,transform .4s var(--ease)}
.hse-item:hover{border-color:var(--blue);transform:translateY(-4px)}
.hse-item svg{width:34px;height:34px;color:var(--blue-glow)}
.hse-item h4{font-size:var(--fs-h4);margin:16px 0 8px}
.hse-item p{color:#c9d5df;font-size:var(--fs-card)}
@media (max-width:900px){.hse-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.hse-grid{grid-template-columns:1fr}}
.stack-inner{grid-template-columns:minmax(0,560px) 1fr}
.stack-num{justify-self:end}
.hse .bg img{object-position:70% 35%}
@media (max-width:760px){.stack-inner{grid-template-columns:1fr}.stack-num{display:none}}
.hc-values.four{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.hc-values.four{grid-template-columns:1fr 1fr}.hc-values.four .hc-val:nth-child(3){padding-left:0;border-left:0}.hc-values.four .hc-val:nth-child(3)::before{left:0}}
@media (max-width:720px){.hc-values.four{grid-template-columns:1fr}}
/* Loto del cierre: completo, con tallo-tubería y brida */
.cta-lotus{right:clamp(16px,5vw,90px);width:min(38vw,470px);opacity:.42}
.cta-lotus .ln.pipe{stroke-width:.5}
@media (max-width:760px){.cta-lotus{right:-18%;width:80vw;opacity:.2}}
.cta-lotus.draw .ln.stem{animation:lotus-draw 2.2s var(--ease) var(--dl,0s) forwards}
/* Loto limpio (cierre) */
.lotus-clean .s{fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1}
.lotus-clean .ring{stroke-width:1.6}
.lotus-clean .pipe{stroke-width:3.4;stroke-linecap:butt}
.lotus-clean .f{fill:#fff;opacity:0}
.lotus-clean.draw .s{animation:lotus-draw 1.4s var(--ease) var(--dl,0s) forwards}
.lotus-clean.draw .f{animation:lotus-fade .6s ease var(--dl,0s) forwards}
@keyframes lotus-fade{to{opacity:1}}
.cta-lotus.lotus-clean{opacity:.32}
html:not(.js) .lotus-clean .s{stroke-dashoffset:0}html:not(.js) .lotus-clean .f{opacity:1}
@media (prefers-reduced-motion:reduce){.lotus-clean .s{stroke-dashoffset:0}.lotus-clean .f{opacity:1}}
.cta-lotus.lotus-clean{opacity:.62;width:min(34vw,430px);filter:drop-shadow(0 6px 24px rgba(0,30,60,.45))}
@media (max-width:760px){.cta-lotus.lotus-clean{opacity:.22;width:80vw}}
.lotus-clean .pipe{stroke-width:3.2}

/* ===== Loto limpio en todo el sitio ===== */
.lotus-clean{color:var(--blue);overflow:visible}
.lotus-clean .s{stroke:currentColor}
.lotus-clean .f{fill:currentColor}
.lotus-clean .rg{stroke-width:2.4}
.cta-lotus.lotus-clean{color:#fff}
.cta-lotus.lotus-clean .rg{stroke-width:1.6}
.brand{display:flex;align-items:center;gap:10px}
.brand .lotus{width:42px;height:42px;flex:none}
.brand img{height:36px;width:auto}
.brand .lotus-clean .s{stroke-width:2.8}.brand .lotus-clean .pipe{stroke-width:3.6}.brand .lotus-clean .rg{stroke-width:3}
.foot-brand .lotus-clean .rg{stroke-width:2.8}
@media (max-width:380px){.brand .lotus{width:34px;height:34px}.brand img{height:30px}}
.hero-inner{padding-bottom:clamp(70px,10vh,120px)}

/* Nuestra promesa: foto + texto equilibrado */
.promise-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(40px,6vw,90px);align-items:center}
.promise-media{position:relative;margin:0;aspect-ratio:4/5;overflow:hidden;min-width:0}
.promise-media img{width:100%;height:100%;object-fit:cover;object-position:50% 30%}
.promise-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,16,22,0) 55%,rgba(10,16,22,.75))}
.promise-media figcaption{position:absolute;left:0;bottom:0;z-index:1;background:var(--blue);color:#fff;padding:10px 16px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.promise-word{color:var(--blue-glow);margin:18px 0 20px}
.promise-copy .lead{max-width:54ch}
.promise-list{list-style:none;padding:0;margin:34px 0 0;border-top:1px solid var(--night-line)}
.promise-list li{display:grid;grid-template-columns:48px minmax(0,1fr);gap:14px;padding:20px 0;border-bottom:1px solid var(--night-line)}
.promise-list .mono{color:var(--blue-glow);padding-top:4px}
.promise-list h4{font-size:var(--fs-h4);color:#fff;margin-bottom:6px}
.promise-list p{font-size:var(--fs-card);color:var(--on-dark-soft)}
@media (max-width:900px){.promise-grid{grid-template-columns:1fr}.promise-media{aspect-ratio:16/11}}
.promise-media img{object-position:55% 50%}
/* Selector de idioma con banderas */
.lang a{display:inline-flex;align-items:center;gap:6px;padding:7px 6px 5px}
.lang .flag{width:20px;height:14px;flex:none;border-radius:2px;box-shadow:0 0 0 1px rgba(255,255,255,.25);opacity:.7;transition:opacity .3s}
.lang a:hover .flag,.lang a[aria-current] .flag{opacity:1}
@media (max-width:520px){.lang a span{display:none}.lang a{padding:7px 4px 5px}.lang .flag{width:22px;height:15px}}

/* Sectores: fichas que abren un panel */
button.sector{border:0;padding:0;margin:0;font:inherit;text-align:left;cursor:pointer;background:var(--night-2);width:100%}
.sector-bd{display:block;padding:28px}
.sector-t{display:block;font-family:var(--font-display);font-stretch:112%;font-weight:700;font-size:var(--fs-h3);line-height:1.05;margin:8px 0 8px}
.sector-d{display:block;color:#d2dce5;font-size:var(--fs-card)}
.sector-more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;color:#fff;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;border-bottom:1.5px solid var(--blue);padding-bottom:4px}
.sector-more i{font-style:normal;font-size:1rem;line-height:1;transition:transform .4s var(--ease)}
.sector:hover .sector-more i{transform:rotate(90deg)}
.sector:focus-visible{outline:2px solid var(--blue-glow);outline-offset:3px}

.sdlg{padding:0;border:0;background:transparent;color:#fff;max-width:min(1040px,calc(100vw - 32px));width:100%;max-height:calc(100svh - 32px)}
.sdlg::backdrop{background:rgba(5,9,13,.8);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.sdlg[open]{animation:sdlg-in .45s var(--ease)}
@keyframes sdlg-in{from{opacity:0;transform:translateY(24px) scale(.98)}}
.sdlg-box{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);background:var(--night-2);border:1px solid var(--night-line);max-height:calc(100svh - 32px);overflow:auto}
.sdlg-media{position:relative;min-height:320px}
.sdlg-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sdlg-media .mono{position:absolute;left:0;bottom:0;background:var(--blue);color:#fff;padding:10px 16px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.sdlg-copy{position:relative;padding:clamp(28px,4vw,48px)}
.sdlg-copy h3{font-size:var(--fs-h2);margin:16px 0 16px}
.sdlg-intro{color:#cfd9e2;line-height:1.7}
.sdlg-sub{margin-top:26px;color:var(--blue-glow);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.sdlg-copy .stack-list{margin:12px 0 28px}
.sdlg-x{position:absolute;top:14px;right:14px;width:44px;height:44px;display:grid;place-items:center;background:transparent;border:1px solid var(--night-line);color:#fff;cursor:pointer;transition:background .3s,border-color .3s}
.sdlg-x:hover{background:var(--blue);border-color:var(--blue)}
.sdlg-x svg{width:20px}
@media (max-width:760px){.sdlg-box{grid-template-columns:1fr}.sdlg-media{min-height:200px}}
html.dlg-open{overflow:hidden}
.hse-title{max-width:16ch}
#equipo .hse-title{font-size:var(--fs-h2);max-width:20ch}
#equipo .bg img{object-position:50% 50%}
#equipo::before{background:linear-gradient(90deg,rgba(5,9,13,.94) 0%,rgba(5,9,13,.8) 50%,rgba(5,9,13,.55) 100%)}
#equipo .hse-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
#equipo .hse-item{padding:30px 30px 32px}
#equipo .hse-item h4{font-size:1.3rem;margin:14px 0 10px}
#equipo .hse-item p{line-height:1.7;color:#d2dce5}
@media (max-width:760px){#equipo .hse-grid{grid-template-columns:1fr}}
/* Equipo: tarjetas cortas que abren panel */
#equipo .hse-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
#equipo .hse-item{padding:26px 24px}
button.hse-item{font:inherit;color:#fff;text-align:left;cursor:pointer;display:flex;flex-direction:column;align-items:flex-start}
.hse-h{display:block;font-family:var(--font-display);font-stretch:112%;font-weight:700;font-size:var(--fs-h4);margin:16px 0 8px}
.hse-p{display:block;color:#c9d5df;font-size:var(--fs-card);line-height:1.6;flex:1}
button.hse-item:hover .sector-more i{transform:rotate(90deg)}
button.hse-item:focus-visible{outline:2px solid var(--blue-glow);outline-offset:3px}
.sdlg .sdlg-intro:last-child{margin-bottom:6px}
@media (max-width:900px){#equipo .hse-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){#equipo .hse-grid{grid-template-columns:1fr}}
#equipo .bg img{object-position:70% 40%}
#equipo::before{background:linear-gradient(90deg,rgba(5,9,13,.95) 0%,rgba(5,9,13,.82) 45%,rgba(5,9,13,.45) 100%)}
#equipo .bg img{object-position:30% 40%}
#equipo .bg img{object-position:62% 30%}
#equipo .bg{inset:-8% 0}
#equipo .bg img{object-position:70% 35%;filter:none}
#equipo::before{background:linear-gradient(90deg,rgba(5,9,13,.96) 0%,rgba(5,9,13,.85) 45%,rgba(5,9,13,.35) 100%)}
#equipo .bg{inset:-12% 0}
#equipo .bg img{object-position:40% 35%}
.allies-strip:has(.ally-card:only-child){grid-template-columns:1fr}