/* EMP Steel Solutions — draft preview by Duckframe
   Brand colours read off their own logo. Motion is transform/opacity only. */

:root{
  --blue-900:#0F3A5E;
  --blue-700:#1E6FA9;   /* solid face of the logo mark */
  --blue-500:#2E86C8;
  --blue-300:#8FBCDD;
  --blue-050:#EAF3FA;
  --ink:#0A1219;
  --ink-2:#121D27;
  --ink-3:#1B2A38;
  --char:#2A2E33;       /* wordmark grey */
  --body:#4A5765;
  --line:#DDE4EC;
  --paper:#FFFFFF;
  --tint:#F3F6FA;
  --amber:#A9690D;
  --wrap:1220px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--body);
  font:400 17px/1.65 Inter,system-ui,-apple-system,Segoe UI,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
h1,h2,h3{font-family:Archivo,system-ui,sans-serif;color:var(--ink);margin:0;letter-spacing:-.025em;line-height:1.04}
p{margin:0}
a{color:var(--blue-700)}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}

.skip{position:absolute;left:-9999px;top:0;background:var(--blue-700);color:#fff;padding:12px 18px;z-index:99}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--blue-500);outline-offset:3px}

/* ---------- technical tag ---------- */
.tag{
  display:inline-flex;align-items:center;gap:10px;margin:0;
  font:500 12px/1 'IBM Plex Mono',ui-monospace,monospace;
  letter-spacing:.16em;text-transform:uppercase;color:var(--blue-700);
}
.tag i{width:26px;height:1px;background:currentColor;display:block;opacity:.6}
.tag-hero{color:var(--blue-300)}

/* ---------- preview bar ---------- */
.preview-bar{
  background:#060C12;color:#8697A8;text-align:center;
  font:400 12.5px/1.5 'IBM Plex Mono',ui-monospace,monospace;padding:8px 16px;
}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:background .3s,border-color .3s}
.nav-in{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:0 0 auto}
.brand-mark{width:32px;height:32px;flex:0 0 auto}
.brand-txt{font-family:Archivo,sans-serif;font-weight:900;font-size:19px;color:var(--char);letter-spacing:-.02em;white-space:nowrap}
.brand-txt b{font-weight:500}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:28px}
.nav-links a{color:var(--char);text-decoration:none;font-size:15px;font-weight:500;position:relative}
.nav-links a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:100%;bottom:-5px;height:2px;background:var(--blue-700);transition:right .3s var(--ease)}
.nav-links a:not(.nav-cta):hover::after{right:0}
.nav-cta{background:var(--blue-700);color:#fff!important;padding:11px 19px;font-weight:600}
.nav-cta:hover{background:var(--blue-900)}
.nav-tools{display:flex;align-items:center;gap:8px}
.lang{border:1px solid var(--line);background:#fff;color:var(--char);font:600 12px 'IBM Plex Mono',monospace;letter-spacing:.08em;padding:9px 12px;cursor:pointer}
.lang:hover{border-color:var(--blue-500);color:var(--blue-700)}
.burger{display:none;width:44px;height:44px;background:none;border:1px solid var(--line);cursor:pointer;padding:10px 11px}
.burger span{display:block;height:2px;background:var(--char);margin:4px 0;transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ================= HERO — hoja de taller ================= */
.hero{
  position:relative;background:#070D14;color:#fff;isolation:isolate;
  padding:clamp(14px,1.6vw,22px) 0;
}
/* el papel cuadriculado del plano */
.sheet{
  position:absolute;inset:0;
  background:
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(143,188,221,.07) 39px 40px),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(143,188,221,.07) 39px 40px),
    radial-gradient(120% 90% at 50% 0,#0C1621 0,#070D14 70%);
}
/* la hoja va en la misma columna que el menú y el resto de la página, así el
   logo, el marco y el contenido comparten el mismo borde izquierdo */
.hero-in{position:relative;display:flex;flex-direction:column;gap:clamp(10px,1.4vw,16px);width:min(100% - 40px,var(--wrap));margin-inline:auto}

/* ---- encabezado de la hoja ---- */
.sheet-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:0 2px}
.sheet-no,.sheet-co{
  margin:0;display:flex;align-items:center;gap:10px;
  font:500 11.5px 'IBM Plex Mono',ui-monospace,monospace;
  letter-spacing:.16em;text-transform:uppercase;color:#6C8298;
}
.sheet-no b{color:var(--blue-300);font-weight:600}
.sheet-no i{width:22px;height:1px;background:#33465C}

/* ---- el detalle: el video montado en su marco ---- */
.detail{margin:0;position:relative}
.detail-win{
  position:relative;overflow:hidden;background:#0A121B;
  /* la ventana toma lo que sobra para que la hoja entera quepa en pantalla:
     barra + nav + encabezado + pie + rótulo ≈ 330px */
  height:clamp(360px,calc(100svh - 330px),720px);
  border:1px solid rgba(143,188,221,.22);
}
.js .detail-win{clip-path:inset(0 0 100% 0);animation:openWin 1.05s var(--ease) .1s forwards}
@keyframes openWin{to{clip-path:inset(0 0 0 0)}}
.hero-vid{width:100%;height:100%;object-fit:cover;display:block}
/* El Ken Burns corre sobre el <video>, así que aplica igual al poster
   cuando el loop no se carga (móvil, reduce-motion, Save-Data). */
.js .hero-vid{transform:scale(1.03);animation:kb 26s ease-in-out infinite alternate}
.js .hero-vid.has-video{animation:none;transform:none}
@keyframes kb{from{transform:scale(1.03) translate3d(0,0,0)}to{transform:scale(1.11) translate3d(-1.2%,-1.2%,0)}}
.detail-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(to top,rgba(7,13,20,.93) 0 26%,rgba(7,13,20,.45) 58%,rgba(7,13,20,.1) 100%),
    linear-gradient(100deg,rgba(7,13,20,.72) 0 26%,rgba(7,13,20,.2) 62%,transparent 100%);
}
/* marcas de esquina, como en un plano */
.mk{position:absolute;width:26px;height:26px;pointer-events:none}
.mk::before,.mk::after{content:"";position:absolute;background:var(--blue-300)}
.mk::before{width:100%;height:1px}
.mk::after{width:1px;height:100%}
.mk-tl{top:12px;left:12px}
.mk-tr{top:12px;right:12px}.mk-tr::after{right:0}
.mk-bl{bottom:12px;left:12px}.mk-bl::before{bottom:0}
.mk-br{bottom:12px;right:12px}.mk-br::before{bottom:0}.mk-br::after{right:0}
.js .mk{opacity:0;animation:fadeUp .6s var(--ease) .9s forwards}

.detail-cap{
  position:absolute;top:clamp(22px,3vw,34px);right:clamp(22px,3vw,34px);
  display:flex;align-items:center;gap:10px;max-width:46%;
  font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;
  color:#93A8BC;text-align:right;
}
.detail-cap i{width:30px;height:1px;background:#4A6076;flex:0 0 auto;order:-1}
.js .detail-cap{opacity:0;animation:fadeUp .7s var(--ease) 1s forwards}

/* ---- el texto, dentro del marco ---- */
.hero-copy{
  position:absolute;left:0;right:0;bottom:0;
  padding:clamp(24px,4vw,48px) clamp(26px,4vw,52px);
  max-width:min(100%,820px);
}
.hero-h1{
  font-size:clamp(30px,4.3vw,60px);font-weight:900;color:#fff;
  margin:0 0 18px;letter-spacing:-.035em;text-wrap:balance;
}

/* ---- pie de hoja: apoyo y llamadas, fuera del marco ---- */
.sheet-foot{
  display:flex;align-items:center;justify-content:space-between;
  gap:clamp(20px,4vw,56px);padding:6px 2px 0;
}
.sheet-foot .lede{max-width:58ch;font-size:16.5px;color:#8DA2B6;margin:0}
.sheet-foot .hero-btns{margin:0;flex:0 0 auto}

/* ---- la cota ---- */
.dim{display:flex;align-items:center;gap:10px;margin:0 0 20px;max-width:520px}
.dim-tick{width:1px;height:11px;background:var(--blue-300);flex:0 0 auto}
.dim-rule{height:1px;background:var(--blue-300);flex:1 1 auto;transform-origin:50% 50%}
.js .dim-rule{transform:scaleX(0);animation:draw .8s var(--ease) 1.25s forwards}
.js .dim-tick{opacity:0;animation:fadeUp .4s var(--ease) 1.95s forwards}
.dim-val{
  font:600 12px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue-300);white-space:nowrap;flex:0 0 auto;
}
.dim-val em{font-style:normal;color:#7D93A8}
.js .dim-val{opacity:0;animation:fadeUp .5s var(--ease) 1.5s forwards}

/* ---- cuadro de rótulo ---- */
.titleblock{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:0;
  background:rgba(143,188,221,.2);border:1px solid rgba(143,188,221,.2);
}
.titleblock>div{background:#070D14;padding:14px 16px;display:grid;gap:4px}
.titleblock dt{font:500 10px 'IBM Plex Mono',monospace;letter-spacing:.18em;text-transform:uppercase;color:#5E7488}
.titleblock dd{margin:0;font:500 13.5px Inter,sans-serif;color:#C6D4E2}
.js .titleblock>div{opacity:0;animation:fadeUp .6s var(--ease) forwards}
.js .titleblock>div:nth-child(1){animation-delay:1.3s}
.js .titleblock>div:nth-child(2){animation-delay:1.4s}
.js .titleblock>div:nth-child(3){animation-delay:1.5s}
.js .titleblock>div:nth-child(4){animation-delay:1.6s}

/* botón secundario como línea de referencia */
.btn-lead{color:#fff;padding-left:0;padding-right:0;gap:12px}
.btn-lead i{width:52px;height:1px;background:var(--blue-300);transform:scaleX(.65);transform-origin:0 50%;transition:transform .3s var(--ease)}
.btn-lead:hover i{transform:scaleX(1)}
.hero-h1 .ln{display:block;overflow:hidden}
.hero-h1 .ln>*{display:inline-block}
.js .hero-h1 .ln>*{transform:translateY(105%);animation:rise .95s var(--ease) forwards}
.js .hero-h1 .ln:nth-child(1)>*{animation-delay:.12s}
.js .hero-h1 .ln:nth-child(2)>*{animation-delay:.24s}
.js .hero-h1 .ln:nth-child(3)>*{animation-delay:.36s}
@keyframes rise{to{transform:translateY(0)}}
.hero-h1 em{font-style:normal;color:var(--blue-300);position:relative}
.hero-h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.1em;height:3px;background:var(--blue-500);transform:scaleX(0);transform-origin:0 50%}
.js .hero-h1 em::after{animation:draw .7s var(--ease) 1.15s forwards}
@keyframes draw{to{transform:scaleX(1)}}
.lede{font-size:clamp(17px,1.6vw,20.5px);color:#C2D0DD;max-width:56ch}
.js .hero-copy .tag,.js .lede,.js .hero-btns{opacity:0;animation:fadeUp .8s var(--ease) forwards}
.js .hero-copy .tag{animation-delay:.05s}
.js .lede{animation-delay:.5s}
.js .hero-btns{animation-delay:.62s}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;
  font:600 16px Inter,sans-serif;padding:15px 26px;border:1px solid transparent;cursor:pointer;
  transition:background .25s var(--ease),color .25s,border-color .25s;
}
.btn svg{width:18px;height:18px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(5px)}
.btn-primary{background:var(--blue-700);color:#fff}
.btn-primary:hover{background:var(--blue-500)}
.btn-ghost{border-color:rgba(255,255,255,.3);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-wide{width:100%;justify-content:center;font-size:17px}

/* ================= STATS ================= */
.stats{background:var(--blue-900);color:#fff}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.16)}
.stat{background:var(--blue-900);padding:30px 22px;display:flex;flex-direction:column;gap:5px}
.stat b{font-family:Archivo,sans-serif;font-size:clamp(34px,4.2vw,48px);font-weight:900;color:#fff;line-height:1;font-variant-numeric:tabular-nums}
.stat>span{font:400 14px Inter,sans-serif;color:#A9C2D6;max-width:22ch}

/* ================= SECTIONS ================= */
.sec{padding:clamp(66px,8vw,120px) 0}
.sec-tint{background:var(--tint)}
.sec-dark{background:var(--ink-2);color:#B6C4D2}
.sec-dark .h2,.sec-dark h3{color:#fff}
.sec-dark .tag{color:var(--blue-300)}
.sec-dark .sec-lede{color:#A7B7C7}
.sec-head{max-width:760px;margin-bottom:clamp(38px,5vw,62px)}
.h2{font-size:clamp(30px,4vw,52px);font-weight:800;margin:16px 0 18px;max-width:18ch;text-wrap:balance}
.sec-lede{font-size:18px;max-width:60ch}

/* ---------- capability cards ---------- */
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,2.4vw,30px)}
.cap{position:relative;overflow:hidden;background:var(--ink);isolation:isolate}
.cap-img{position:relative;aspect-ratio:16/11;overflow:hidden}
.cap-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease);filter:saturate(.85)}
.cap:hover .cap-img img{transform:scale(1.07)}
.cap-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,18,25,.96) 4%,rgba(10,18,25,.35) 52%,rgba(10,18,25,.1) 100%)}
.cap-tx{position:absolute;left:0;right:0;bottom:0;padding:clamp(20px,2.6vw,30px);z-index:1}
.cap-tx h3{color:#fff;font-size:clamp(20px,2.1vw,26px);font-weight:700;margin-bottom:8px}
.cap-tx p{color:#BDCBD9;font-size:15.5px;line-height:1.6;max-width:46ch}
.cap::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue-500);transform:scaleY(0);transform-origin:50% 100%;transition:transform .5s var(--ease);z-index:2}
.cap:hover::before{transform:scaleY(1)}

/* ================= JOURNEY ================= */
.journey{position:relative;background:var(--ink)}
.js .journey{height:420vh}
.jr-sticky{position:relative;height:100vh;min-height:560px;overflow:hidden;display:flex;align-items:flex-end}
.js .jr-sticky{position:sticky;top:0}
.jr-media{position:absolute;inset:0}
.jf{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1s var(--ease),transform 1.6s var(--ease);transform:scale(1.08)}
.jf.is-on{opacity:1;transform:scale(1)}
.jf img,.jf-vid{width:100%;height:100%;object-fit:cover;display:block}
.jr-scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,18,25,.96) 8%,rgba(10,18,25,.55) 55%,rgba(10,18,25,.72) 100%)}
.jr-in{position:relative;width:min(100% - 40px,var(--wrap));margin-inline:auto;padding-bottom:clamp(30px,5vh,56px);color:#fff}
.jr-steps{position:relative;margin:22px 0 34px;min-height:clamp(230px,30vh,300px)}
.js-step{position:absolute;inset:0;opacity:0;transform:translateY(22px);transition:opacity .55s var(--ease),transform .55s var(--ease);pointer-events:none}
.js-step.is-on{opacity:1;transform:none;pointer-events:auto}
.js-n{font:600 13px 'IBM Plex Mono',monospace;letter-spacing:.2em;color:var(--blue-300)}
.js-step h2{color:#fff;font-size:clamp(32px,5.2vw,68px);font-weight:900;margin:12px 0 16px;letter-spacing:-.035em}
.js-step p{color:#C2D0DD;font-size:clamp(16px,1.5vw,19px);max-width:52ch}

.jr-rail{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,2vw,26px);margin:0;padding:0;border-top:1px solid rgba(255,255,255,.16);padding-top:18px}
.jr-rail button{
  width:100%;background:none;border:0;padding:0;cursor:pointer;text-align:left;
  display:flex;flex-direction:column;gap:8px;color:#7F92A6;transition:color .3s;
}
.jr-rail li.is-on button,.jr-rail button:hover{color:#fff}
.rl-n{font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em}
.rl-t{font:600 15px Archivo,sans-serif;letter-spacing:-.01em}
.rl-bar{display:block;height:2px;background:rgba(255,255,255,.18);overflow:hidden}
.rl-bar u{display:block;height:100%;width:100%;background:var(--blue-500);transform:scaleX(0);transform-origin:0 50%;transition:transform .2s linear}

/* ================= BORDER ================= */
.border-in{display:grid;grid-template-columns:1.32fr .68fr;gap:clamp(22px,3vw,44px);align-items:stretch}

/* ---- el mapa ---- */
.bmap{margin:0;display:flex;flex-direction:column;background:#0A1520;border:1px solid rgba(143,188,221,.2)}
.bmap svg{display:block;width:100%;height:auto}
.bm-sea{fill:#0A1520}
.bm-land{fill:#13222F;stroke:#27394B;stroke-width:1;stroke-linejoin:round}
.bm-hwy path{fill:none;stroke:#2D4259;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
/* halo cartográfico: el texto se lee aunque cruce una línea */
.bmap svg text{paint-order:stroke;stroke:#0A1520;stroke-width:4px;stroke-linejoin:round}
.bm-hwy-lbl text{fill:#5A7390;font:500 8.5px 'IBM Plex Mono',monospace;letter-spacing:.06em}
.bm-sea-lbl{fill:#33495F;font:500 9px 'IBM Plex Mono',monospace;letter-spacing:.42em}
.bm-border{fill:none;stroke:#8FBCDD;stroke-width:1.4;stroke-dasharray:6 5;opacity:.85}
.bm-country text{fill:#7A92AA;font:600 9px 'IBM Plex Mono',monospace;letter-spacing:.24em}
.bm-city circle{fill:#5D7690}
.bm-city text{fill:#9FB4C8;font:500 11.5px Inter,sans-serif}
.bm-name{fill:#E6EEF6;font:600 12.5px Inter,sans-serif}
.bm-sub{fill:#7A92AA;font:500 8.5px 'IBM Plex Mono',monospace;letter-spacing:.14em}
.bm-port rect{fill:none;stroke:#7A92AA;stroke-width:1.5}
.bm-port .bm-name{fill:#9FB4C8;font-weight:500;font-size:11.5px}

.bm-route-glow{fill:none;stroke:#2E86C8;stroke-width:10;stroke-linecap:round;stroke-linejoin:round;opacity:.3;filter:url(#bmGlow)}
.bm-route{fill:none;stroke:#5AA7E0;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.bm-truck{fill:#fff;stroke:#2E86C8;stroke-width:3}

.bm-stop .bm-dot{fill:#0A1520;stroke:#2E86C8;stroke-width:2;transition:fill .3s}
.bm-stop .bm-gate{fill:#0A1520;stroke:#fff;stroke-width:1.8;transition:fill .3s}
.bm-stop .bm-ring{fill:none;stroke:#5AA7E0;stroke-width:1.5;opacity:0;transform-box:fill-box;transform-origin:center}
.bm-stop text{opacity:.38;transition:opacity .45s var(--ease)}
.bm-stop.on text{opacity:1}
.bm-stop.on .bm-dot{fill:#2E86C8}
.bm-stop.on .bm-gate{fill:#fff}
.bm-stop.on .bm-ring{animation:ping 1.3s var(--ease) 1}
.bmap.arrived .bm-stop:last-of-type .bm-ring{animation:ping 2s var(--ease) infinite}
@keyframes ping{0%{opacity:.9;transform:scale(.55)}100%{opacity:0;transform:scale(2)}}

.bm-north path{fill:#7A92AA}
.bm-north text,.bm-scale text{fill:#7A92AA;font:600 8.5px 'IBM Plex Mono',monospace;letter-spacing:.12em}
.bm-scale path{fill:none;stroke:#7A92AA;stroke-width:1.2}

.bmap-foot{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;
  padding:14px 18px;border-top:1px solid rgba(143,188,221,.16);
  font:500 10.5px 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:#7F95AA;
}
.lg{display:inline-flex;align-items:center;gap:9px}
.lg i{display:inline-block;flex:0 0 auto}
.lg-route{width:22px;height:3px;background:#5AA7E0;border-radius:2px}
.lg-cargo{width:8px;height:8px;background:#fff;transform:rotate(45deg)}
.lg-pax{width:8px;height:8px;border:1.5px solid #7A92AA;transform:rotate(45deg)}
.bm-replay{
  margin-left:auto;display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  background:none;border:1px solid rgba(143,188,221,.3);color:#C6D4E2;
  font:inherit;letter-spacing:inherit;text-transform:inherit;padding:9px 13px;
  transition:border-color .2s,color .2s;
}
.bm-replay:hover{border-color:#8FBCDD;color:#fff}
.bm-replay svg{width:14px;height:14px;transition:transform .5s var(--ease)}
.bm-replay:hover svg{transform:rotate(-180deg)}
.bmap-note{margin:0;padding:0 18px 16px;font:400 13px/1.5 Inter,sans-serif;color:#6F859A}

/* ---- tabla de ventajas: mismo lenguaje que el cuadro de rótulo del hero ---- */
.adv{margin:0;display:flex;flex-direction:column;gap:1px;background:rgba(143,188,221,.2);border:1px solid rgba(143,188,221,.2)}
.adv>div{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center;gap:9px;background:var(--ink-2);padding:clamp(18px,2vw,26px)}
.adv dt{font:600 10.5px 'IBM Plex Mono',monospace;letter-spacing:.22em;text-transform:uppercase;color:var(--blue-300)}
.adv dd{margin:0;font-size:15.5px;line-height:1.6;color:#A9B8C7}
.adv dd b{display:block;margin-bottom:3px;color:#fff;font-weight:600}

/* ================= PLANT ================= */
.plant-in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(22px,3vw,44px);align-items:stretch}

/* ---- planificador de capacidad ---- */
.cap-plan{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);padding:clamp(22px,3vw,36px)}
.cp-k{margin:0 0 10px;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-700)}
.cp-q{font:700 clamp(19px,1.8vw,23px)/1.25 Archivo,sans-serif;letter-spacing:-.02em;color:var(--ink)}
.cp-read{display:flex;align-items:baseline;gap:10px;margin:20px 0 4px}
.cp-mods,.cp-weeks{font:900 clamp(40px,4.4vw,56px)/1 Archivo,sans-serif;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.cp-mods{color:var(--ink)}
.cp-unit{font:500 12px 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#7A8796}

/* control: pista delgada y perilla grande; 44px de alto para el dedo, y
   pan-y para que arrastrar en vertical siga haciendo scroll en el teléfono */
.cp-range{-webkit-appearance:none;appearance:none;width:100%;height:44px;margin:0;background:transparent;cursor:pointer;touch-action:pan-y}
.cp-range::-webkit-slider-runnable-track{height:4px;background:linear-gradient(to right,var(--blue-700) var(--p,20%),var(--line) var(--p,20%))}
.cp-range::-moz-range-track{height:4px;background:var(--line)}
.cp-range::-moz-range-progress{height:4px;background:var(--blue-700)}
.cp-range::-webkit-slider-thumb{-webkit-appearance:none;width:28px;height:28px;margin-top:-12px;border-radius:50%;background:#fff;border:3px solid var(--blue-700);box-shadow:0 2px 8px rgba(10,18,25,.2);transition:box-shadow .2s}
.cp-range::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--blue-700);box-shadow:0 2px 8px rgba(10,18,25,.2)}
.cp-range:focus-visible{outline:none}
.cp-range:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 6px rgba(46,134,200,.28)}
.cp-range:focus-visible::-moz-range-thumb{box-shadow:0 0 0 6px rgba(46,134,200,.28)}

.cp-result{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 10px;margin:16px 0 14px;padding-top:16px;border-top:1px solid var(--line)}
.cp-eq{font:600 24px Archivo,sans-serif;color:var(--blue-700)}
.cp-weeks{color:var(--blue-700)}
.cp-wlbl{font:600 15.5px Inter,sans-serif;color:var(--ink)}

/* 24 semanas a la vista (dos filas de 12); la última semana puede ir a medias */
.cp-track{display:grid;grid-template-columns:repeat(12,1fr);gap:4px}
.cp-wk{position:relative;height:24px;overflow:hidden;background:var(--line)}
.cp-wk i{position:absolute;inset:0;background:var(--blue-700);transform-origin:0 50%;transform:scaleX(var(--f,0));transition:transform .45s var(--ease)}
.cp-legend{display:flex;align-items:center;gap:8px;margin:10px 0 0;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:#7A8796}
.cp-legend i{width:14px;height:10px;background:var(--blue-700);flex:0 0 auto}
.cp-note{margin:16px 0 22px;font-size:13.5px;line-height:1.55;color:#7A8796}
.cp-cta{margin-top:auto;align-self:flex-start}

/* ---- foto de la planta ---- */
.plant-fig{margin:0;display:flex;flex-direction:column}
.plant-win{position:relative;flex:1 1 auto;min-height:340px;overflow:hidden;background:var(--ink)}
.plant-win img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.plant-win .mk{z-index:1}
.plant-win .mk::before,.plant-win .mk::after{background:#fff}
.plant-fig figcaption{margin-top:10px;font:400 13px 'IBM Plex Mono',monospace;color:#7A8796}

/* ---- credenciales: qué significa cada una para quien compra ---- */
.creds-grid{list-style:none;margin:clamp(22px,3vw,40px) 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.creds-grid li{display:flex;flex-direction:column;gap:6px;background:#fff;padding:clamp(20px,2.2vw,28px)}
.cr-code{font:900 30px/1 Archivo,sans-serif;letter-spacing:-.02em;color:var(--blue-900)}
.cr-name{margin-bottom:6px;font:600 11px/1.45 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:#7A8796}
.cr-what{font-size:14.5px;line-height:1.55;color:var(--body)}
.cr-what .tbd-chip{margin:6px 0 0}

/* ---- compartido: chip de dato pendiente (lo usa toda la página) ---- */
.tbd-chip{display:inline-block;font:500 10.5px 'IBM Plex Mono',monospace;font-style:normal;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);background:#FCF2E0;border:1px solid #EBD9B4;padding:2px 6px;margin-left:4px;white-space:nowrap}
.sec-dark .tbd-chip{background:rgba(169,105,13,.18);border-color:rgba(235,217,180,.26);color:#E3BD7E}

@media (max-width:960px){
  .creds-grid{grid-template-columns:repeat(2,1fr)}
  .plant-win{min-height:0;aspect-ratio:4/3}
}
@media (max-width:560px){
  .creds-grid{grid-template-columns:1fr}
  .cp-cta{align-self:stretch;justify-content:center}
}

/* ================= PROJECTS — índice de planos ================= */
/* Base = teléfono: cada proyecto con su foto a lo ancho, sin depender del hover.
   Desde 960px: lista a la izquierda y vista previa fija a la derecha. */
.reg-list{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.reg-list li{border-bottom:1px solid var(--line)}
.reg-thumb{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;margin-top:22px;background:var(--tint)}
.reg-row{
  all:unset;box-sizing:border-box;position:relative;isolation:isolate;cursor:pointer;
  display:grid;grid-template-columns:1fr;
  grid-template-areas:'type' 'name' 'scope';
  row-gap:5px;width:100%;padding:16px 2px 22px;cursor:default;
  -webkit-tap-highlight-color:transparent;
}
.reg-row:focus-visible{outline:3px solid var(--blue-500);outline-offset:2px}
.reg-type{grid-area:type;font:600 10.5px 'IBM Plex Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-700)}
.reg-name{grid-area:name;font:700 21px/1.2 Archivo,sans-serif;letter-spacing:-.02em;color:var(--ink);transition:color .3s var(--ease)}
.reg-scope{grid-area:scope;font-size:15px;line-height:1.55;color:var(--body)}
/* en teléfono no hay vista previa: sin flecha que prometa algo que no pasa */
.reg-arrow{display:none;grid-area:arrow;align-self:center;width:22px;height:22px;color:#A3AEBA;transition:transform .35s var(--ease),color .3s}
.reg-fig{display:none}
.reg-note{margin:26px 0 0;font:400 13.5px/1.55 Inter,sans-serif;color:#7A8796}

@media (min-width:960px){
  .reg{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(36px,5vw,72px);align-items:start}
  .reg-thumb{display:none}
  .reg-row{
    grid-template-columns:132px minmax(0,1fr) 26px;
    grid-template-areas:'type name arrow' 'type scope arrow';
    column-gap:22px;padding:24px 10px 24px 4px;cursor:pointer;
  }
  .reg-type{padding-top:7px}
  .reg-name{font-size:clamp(20px,1.9vw,25px)}
  /* barrido de fondo al pasar: sólo transform */
  .reg-row::before{
    content:'';position:absolute;inset:0;z-index:-1;background:var(--tint);
    transform:scaleY(0);transform-origin:50% 100%;transition:transform .4s var(--ease);
  }
  .reg-row:hover::before,.reg-row.is-on::before{transform:scaleY(1)}
  .reg-arrow{display:block;transform:translateX(-8px);opacity:.55}
  .reg-row:hover .reg-arrow,.reg-row.is-on .reg-arrow{transform:none;opacity:1;color:var(--blue-700)}
  .reg-row.is-on .reg-name{color:var(--blue-700)}

  .reg-fig{display:block;position:sticky;top:104px;margin:0}
  .reg-win{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--ink)}
  .reg-win img{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
    opacity:0;transform:scale(1.05);transition:opacity .6s var(--ease),transform 1.3s var(--ease);
  }
  .reg-win img.on{opacity:1;transform:none}
  .reg-win .mk{z-index:2}
  .reg-win .mk::before,.reg-win .mk::after{background:#fff}
  .reg-cap{
    display:flex;justify-content:space-between;gap:18px;margin-top:14px;
    font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:#7A8796;
  }
  #regCapType{color:var(--blue-700)}
  #regCapName{text-align:right}
}

/* ================= QUONSET DIVISION ================= */
.qs{background:var(--tint)}

/* banda de encabezado: la división se presenta como marca propia */
.qs-band{position:relative;overflow:hidden;background:var(--ink);color:#B6C4D2;padding:clamp(56px,7vw,96px) 0 clamp(48px,6vw,80px)}
.qs-band::before{
  content:'';position:absolute;inset:0;
  background:
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(143,188,221,.07) 39px 40px),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(143,188,221,.07) 39px 40px);
  -webkit-mask-image:linear-gradient(100deg,transparent 15%,#000 85%);mask-image:linear-gradient(100deg,transparent 15%,#000 85%);
}
.qs-band-in{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(28px,4vw,64px);align-items:end}
.qs-title{color:#fff;font-size:clamp(34px,5vw,64px);font-weight:900;letter-spacing:-.035em;max-width:13ch;margin:16px 0 18px}
.qs-lede{font-size:clamp(17px,1.5vw,19px);line-height:1.6;color:#AEBCCA;max-width:50ch}

.qs-ally{background:rgba(18,29,39,.75);border:1px solid rgba(143,188,221,.24);padding:clamp(20px,2.4vw,30px)}
.qs-ally-k{margin:0 0 10px;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-300)}
.qs-ally-t{font-size:15.5px;line-height:1.6;color:#AEBCCA}
.qs-ally-t b{color:#fff;font-weight:600}
.qs-facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:18px 0 20px;background:rgba(143,188,221,.2);border:1px solid rgba(143,188,221,.2)}
.qs-facts>div{display:grid;gap:3px;background:#0E1823;padding:12px 14px}
.qs-facts dt{font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:#7A92AA}
.qs-facts dd{margin:0;font:600 15.5px Inter,sans-serif;color:#fff}
.qs-link{width:100%;justify-content:center}
.qs-link svg{width:16px;height:16px}

/* cuerpo */
.qs-body{padding:clamp(48px,6vw,88px) 0 clamp(56px,7vw,96px)}

/* los dos sistemas, con su corte dibujado */
.qs-sys{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.qs-card{display:flex;flex-direction:column;background:#fff;padding:clamp(22px,2.6vw,34px)}
.qs-dia{width:100%;max-width:340px;height:auto;margin-bottom:18px}
.qd-ground{fill:none;stroke:#C5D0DB;stroke-width:1.2}
.qd-arch{fill:none;stroke:var(--blue-900);stroke-width:3}
.qd-inner{fill:none;stroke:var(--blue-700);stroke-width:1.2;opacity:.6}
/* arco atornillado: 6 secciones (π·100/6 y π·90/6) con su junta */
.qd-arch.qd-seg{stroke-dasharray:50.36 2}
.qd-inner.qd-seg{stroke-dasharray:45.12 2}
.qd-rib{fill:none;stroke:var(--blue-700);stroke-width:1.5}
.qd-bolt circle{fill:#fff;stroke:var(--blue-900);stroke-width:1.5}
.qd-lead,.qd-dim{fill:none;stroke:#8FA0B2;stroke-width:1}
.qd-lbl{fill:#6B7A89;font:600 10px 'IBM Plex Mono',monospace;letter-spacing:.12em}
.qs-k{margin:0 0 6px;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-700)}
.qs-card h3{font-size:clamp(20px,1.9vw,24px);font-weight:700;margin-bottom:8px}
.qs-card p:last-child{font-size:15.5px;line-height:1.6}

.qs-sub{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 24px;margin:clamp(40px,5vw,64px) 0 clamp(18px,2.4vw,26px);padding-bottom:12px;border-bottom:2px solid var(--ink)}
.qs-sub h3{font-size:clamp(22px,2.4vw,30px);font-weight:800}
.qs-sub p{font:500 11.5px 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:#7A8796}

/* proyectos en México */
.qs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,2.4vw,30px)}
.qs-img{aspect-ratio:3/2;overflow:hidden;background:var(--line)}
.qs-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.qs-proj:hover .qs-img img{transform:scale(1.04)}
.qs-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin:14px 0 6px;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-700)}
.qs-meta i{width:14px;height:1px;background:#9AA8B6}
.qs-meta span{color:#7A8796}
.qs-proj h4{margin:0;font:700 clamp(18px,1.7vw,21px)/1.25 Archivo,sans-serif;letter-spacing:-.02em;color:var(--ink)}

/* montaje en campo */
.qs-field{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.6vw,20px)}
.qs-field figure{margin:0}
.qs-field img{width:100%;aspect-ratio:3/2;object-fit:cover}
.qs-field figcaption{margin-top:8px;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:#7A8796}

@media (max-width:960px){
  .qs-band-in{grid-template-columns:1fr;align-items:start}
  .qs-sys{grid-template-columns:1fr}
}
@media (max-width:760px){
  .qs-grid,.qs-facts{grid-template-columns:1fr}
  /* en teléfono el montaje se desliza de lado, con asomo de la foto siguiente */
  .qs-field{
    grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:84%;
    overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
    padding-bottom:8px;scrollbar-width:thin;
  }
  .qs-field figure{scroll-snap-align:start}
}

/* ================= QUOTE ================= */
.quote-in{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(34px,5vw,66px);align-items:start}
.contact-list{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:16px}
.contact-list li{display:grid;gap:3px;padding-bottom:15px;border-bottom:1px solid rgba(255,255,255,.12)}
.contact-list b{color:#fff;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase}
.contact-list span{font-size:16px;color:#B6C4D2}
.quote-form{background:#fff;padding:clamp(24px,3vw,36px);display:grid;gap:17px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.f{display:grid;gap:7px}
.f>span{font:500 11.5px 'IBM Plex Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--char)}
.f input,.f select,.f textarea{
  font:400 16px Inter,sans-serif;color:var(--ink);background:#fff;
  border:1px solid var(--line);padding:13px;width:100%;transition:border-color .2s,box-shadow .2s;
}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--blue-500);outline:none;box-shadow:0 0 0 3px rgba(46,134,200,.16)}
.f textarea{resize:vertical}
.f-note{font:400 13px 'IBM Plex Mono',monospace;color:#7A8796;text-align:center}
.hp{position:absolute;left:-9999px}

/* ================= FOOTER ================= */
.foot{background:var(--ink);color:#8395A7;padding:56px 0 28px}
.foot-in{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:start;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot .brand-txt{color:#fff}
.foot .brand-txt b{color:#B6C4D2}
.foot-brand p{font-size:14.5px;max-width:44ch;margin-top:10px}
.foot nav{display:grid;gap:11px}
.foot nav a{color:#B6C4D2;text-decoration:none;font-size:15px}
.foot nav a:hover{color:#fff}
.foot-b{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding-top:20px;font:400 12.5px 'IBM Plex Mono',monospace;color:#65798D}

/* ================= REVEAL ================= */
.js .rv{opacity:0;transform:translateY(22px)}
.js .rv.in{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .cap-grid .rv.in:nth-child(2),.js .proj-grid .rv.in:nth-child(2){transition-delay:.08s}
.js .cap-grid .rv.in:nth-child(3),.js .proj-grid .rv.in:nth-child(3){transition-delay:.16s}
.js .cap-grid .rv.in:nth-child(4),.js .proj-grid .rv.in:nth-child(4){transition-delay:.24s}

/* ================= RESPONSIVE ================= */
@media (max-width:1040px){
  .cap-grid{grid-template-columns:1fr}
}
@media (max-width:960px){
  .border-in,.plant-in,.quote-in{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(2,1fr)}
}
/* el menú completo (marca + 5 hojas + contacto + idioma) mide ~1060px en español:
   debajo de 1120px va en hamburguesa, con margen para otras tipografías */
@media (max-width:1120px){
  .burger{display:block}
  .nav-tools{margin-left:auto}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;margin:0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:6px 20px 18px;
    display:flex;opacity:0;visibility:hidden;transform:translateY(-8px);
    transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;
  }
  .nav-links.open{opacity:1;visibility:visible;transform:none}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-cta{text-align:center;margin-top:12px;border-bottom:none}
}
@media (max-width:760px){
  .f-row{grid-template-columns:1fr}
  /* el hero se vuelve hoja vertical: el detalle arriba, el texto debajo */
  .detail-win{height:clamp(340px,52vh,440px)}
  .hero-copy{position:static;padding:22px 2px 0;max-width:none}
  .detail-scrim{background:linear-gradient(to top,rgba(7,13,20,.6) 0,rgba(7,13,20,.15) 60%,transparent 100%)}
  .hero-h1{color:#fff}
  .detail-cap{max-width:60%}
  .sheet-co{display:none}
  .sheet-foot{flex-direction:column;align-items:stretch;gap:20px;padding-top:20px}
  .sheet-foot .hero-btns{flex-direction:column;align-items:stretch}
  .sheet-foot .btn{justify-content:center}
  .titleblock{grid-template-columns:repeat(2,1fr);margin-top:22px}
  /* el SVG se escala ~0.6× en un teléfono: sin esto el texto queda en 7px */
  .bm-name{font-size:19px}
  .bm-port .bm-name,.bm-city text{font-size:17px}
  .bm-sub{font-size:11.5px}
  .bm-country text{font-size:12.5px}
  .bm-sea-lbl{font-size:12px}
  .bm-north text,.bm-scale text{font-size:12px}
  .bm-hwy-lbl{display:none}
  .bm-replay{margin-left:0}
  .js .journey{height:360vh}
  .jr-rail{grid-template-columns:repeat(4,1fr);gap:8px}
  .rl-t{font-size:12px}
  .jr-steps{min-height:290px}
}
@media (max-width:430px){
  .stat-row{grid-template-columns:1fr}
  .brand-txt b{display:none}
  .rl-t{display:none}
}

/* ================= TELÉFONO: dedos y lectura =================
   Todo lo que se toca mide al menos 44px, y nada de texto bajo 11px. */
.foot-b small{font-size:inherit}
@media (max-width:760px){
  .brand{min-height:44px}
  .lang{min-width:44px;min-height:44px}
  .jr-rail button{min-height:44px;justify-content:flex-end}
  .bm-replay{min-height:44px}
  .foot nav{gap:0}
  .foot nav a{display:flex;align-items:center;min-height:44px}
  .titleblock dt,.adv dt,.reg-type,.tbd-chip,.bmap-foot{font-size:11px}
}

/* ================= REDUCED MOTION ================= */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
  .js .hero-h1 .ln>*{transform:none}
  .js .hero-copy .tag,.js .lede,.js .hero-btns{opacity:1}
  .hero-h1 em::after{transform:scaleX(1)}
  .js .journey{height:auto}
  .js .jr-sticky{position:relative;height:auto;display:block;padding:60px 0}
  .jr-media{position:absolute;inset:0}
  .jr-steps{position:static;min-height:0;display:grid;gap:34px}
  .js-step{position:static;opacity:1;transform:none;pointer-events:auto}
  .jf{opacity:0}.jf.is-on{opacity:1}
}

/* ================= MULTIPÁGINA: el juego de planos ================= */

/* transición entre hojas: el menú se queda y la hoja nueva sube.
   Chrome/Edge y Safari 18+; en los demás es un cambio de página normal. */
@view-transition{navigation:auto}
.nav{view-transition-name:site-nav}
::view-transition-old(root){animation:vt-out .3s var(--ease) both}
::view-transition-new(root){animation:vt-in .5s var(--ease) both}
@keyframes vt-out{to{opacity:0;transform:translateY(-10px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(18px)}}

/* la hoja actual en el menú */
.nav-links a[aria-current="page"]:not(.nav-cta){color:var(--blue-700)}
.nav-links a[aria-current="page"]:not(.nav-cta)::after{right:0}

/* hoja interior: el mismo lenguaje del hero, más baja */
.detail-win--short{height:clamp(300px,calc(100svh - 380px),560px)}
.hero-h1--sheet{font-size:clamp(28px,3.9vw,54px);margin-bottom:14px}
.sheet-lede{margin:0;max-width:54ch;font-size:clamp(15.5px,1.3vw,18px);line-height:1.6;color:#C2D0DD}
.js .sheet-lede{opacity:0;animation:fadeUp .8s var(--ease) .55s forwards}

/* cotizar: encabezado sin foto */
.hero--compact{padding-top:clamp(18px,2vw,26px);padding-bottom:clamp(30px,4vw,52px)}
.hero--compact .hero-in{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.hero--compact .hero-h1{max-width:18ch;margin:clamp(22px,3vw,40px) 0 12px}

/* portada: índice de hojas */
.dv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(14px,2vw,24px)}
.dv{position:relative;display:block;overflow:hidden;isolation:isolate;aspect-ratio:16/10;background:var(--ink);color:#fff;text-decoration:none}
.dv img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.dv::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(7,13,20,.95) 0 30%,rgba(7,13,20,.4) 68%,rgba(7,13,20,.18))}
.dv::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--blue-500);transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease)}
.dv:hover img,.dv:focus-visible img{transform:scale(1.06)}
.dv:hover::after,.dv:focus-visible::after{transform:scaleX(1)}
.dv-no{position:absolute;top:18px;left:20px;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;color:var(--blue-300)}
.dv-body{position:absolute;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr auto;align-items:end;gap:6px 18px;padding:clamp(20px,2.4vw,30px)}
.dv-t{grid-column:1;font:800 clamp(22px,2.4vw,32px)/1.1 Archivo,sans-serif;letter-spacing:-.025em}
.dv-d{grid-column:1;max-width:44ch;font-size:15px;line-height:1.5;color:#B6C4D2}
.dv-arrow{grid-column:2;grid-row:1 / span 2;width:26px;height:26px;transition:transform .35s var(--ease)}
.dv:hover .dv-arrow,.dv:focus-visible .dv-arrow{transform:translateX(6px)}

/* fin de hoja: la siguiente hoja y cotizar, como pasar la página del plano */
.sheet-end{display:grid;grid-template-columns:1.5fr 1fr;container-type:inline-size}
.se{position:relative;display:grid;grid-template-columns:1fr auto;align-items:end;gap:8px 20px;padding:clamp(34px,5vw,64px) clamp(20px,5vw,72px);color:#fff;text-decoration:none;overflow:hidden}
.se--next{background:var(--ink);padding-left:max(20px,calc((100cqw - var(--wrap)) / 2))}
.se--quote{background:var(--blue-700);padding-right:max(20px,calc((100cqw - var(--wrap)) / 2))}
.se::before{content:"";position:absolute;inset:0;background:rgba(255,255,255,.06);transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease)}
.se:hover::before,.se:focus-visible::before{transform:scaleX(1)}
.se-k{grid-column:1;position:relative;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-300)}
.se--quote .se-k{color:#D6E7F5}
.se-t{grid-column:1;position:relative;font:800 clamp(26px,3.4vw,46px)/1.05 Archivo,sans-serif;letter-spacing:-.03em}
.se svg{grid-column:2;grid-row:1 / span 2;position:relative;width:34px;height:34px;transition:transform .35s var(--ease)}
.se:hover svg,.se:focus-visible svg{transform:translateX(8px)}

/* Quonset en su propia hoja: la alianza como franja ancha */
.qs--page .qs-body{padding-top:clamp(40px,5vw,72px)}
.qs-ally--wide{display:grid;grid-template-columns:1.3fr 1fr auto;align-items:center;gap:clamp(18px,2.4vw,34px);margin-bottom:clamp(28px,3.5vw,44px);background:var(--ink)}
.qs-ally--wide .qs-facts{margin:0}
.qs-ally--wide .qs-link{width:auto;white-space:nowrap}

@media (max-width:960px){
  .qs-ally--wide{grid-template-columns:1fr}
  .qs-ally--wide .qs-link{width:100%}
}
@media (max-width:760px){
  .dv-grid,.sheet-end{grid-template-columns:1fr}
  .dv{aspect-ratio:4/3}
  .detail-win.detail-win--short{height:clamp(240px,40vh,340px)}
}
@media (prefers-reduced-motion:reduce){
  ::view-transition-old(root),::view-transition-new(root){animation:none}
  .js .sheet-lede{opacity:1}
}

/* la franja de alianza vive en Capacidades, debajo de las cuatro tarjetas */
.cap-ally{margin:clamp(22px,3vw,40px) 0 0}

/* Quonset: liga a su sitio en México, después de los proyectos */
.qs-more{display:inline-flex;align-items:center;gap:10px;min-height:48px;margin-top:clamp(20px,2.6vw,30px);padding:12px 20px;border:1px solid var(--ink);color:var(--ink);font:600 15px Inter,sans-serif;text-decoration:none;transition:background .25s var(--ease),color .25s}
.qs-more:hover,.qs-more:focus-visible{background:var(--ink);color:#fff}
.qs-more svg{width:16px;height:16px;flex:0 0 auto;transition:transform .3s var(--ease)}
.qs-more:hover svg,.qs-more:focus-visible svg{transform:translate(3px,-3px)}
@media (max-width:560px){.qs-more{display:flex;justify-content:center;text-align:center}}

/* =====================================================================
   V2 — fabricación de Quonset en EE. UU. (2026-09-21)
   Sin fotos: todo se cuenta con dibujos técnicos que se trazan solos.
   ===================================================================== */

/* ---- hero de dibujo: texto a la izquierda, plano a la derecha ---- */
.hero--draw .detail-win{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);align-items:center;
  gap:clamp(20px,3.4vw,56px);height:auto;min-height:clamp(440px,calc(100svh - 330px),700px);
  padding:clamp(56px,6vw,84px) clamp(26px,4vw,56px) clamp(40px,5vw,64px);
  background:
    repeating-linear-gradient(90deg,transparent 0 23px,rgba(143,188,221,.045) 23px 24px),
    repeating-linear-gradient(0deg,transparent 0 23px,rgba(143,188,221,.045) 23px 24px),
    #0A121B;
}
.hero--draw .hero-copy{position:static;padding:0;max-width:none}
.hero-h1--draw{font-size:clamp(30px,3.3vw,48px);margin:0 0 16px;text-wrap:balance}
.nw{white-space:nowrap}
.hero-sub{margin:0 0 16px;max-width:42ch;font:600 clamp(16px,1.35vw,19px)/1.45 Inter,sans-serif;color:#fff}
.hero--draw .sheet-lede{max-width:52ch}
.hero--draw .sheet-lede + .sheet-lede{margin-top:12px}
.hero--draw .hero-btns{margin-top:28px}
.js .hero--draw .hero-copy > *{opacity:0;animation:fadeUp .8s var(--ease) forwards}
.js .hero--draw .hero-copy > :nth-child(1){animation-delay:.2s}
.js .hero--draw .hero-copy > :nth-child(2){animation-delay:.32s}
.js .hero--draw .hero-copy > :nth-child(3){animation-delay:.44s}
.js .hero--draw .hero-copy > :nth-child(4){animation-delay:.56s}
.js .hero--draw .hero-copy > :nth-child(5){animation-delay:.68s}
.hero-art svg{display:block;width:100%;height:auto}

/* ---- los planos (SVG) ---- */
.art path,.art rect,.art circle,.art line{fill:none}
.art .l1{stroke:#E6EEF6;stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
.art .l2,.art .dr-g circle{stroke:#8FBCDD;stroke-width:1.3;stroke-linejoin:round;stroke-linecap:round}
.art .l3{stroke:#5E7890;stroke-width:1}
.art .bg{fill:#0A121B}
.art .hid{stroke:#8FBCDD;stroke-width:1.2;stroke-dasharray:5 5;opacity:.45}
.art .dim{stroke:#5E7890;stroke-width:1}
.art .dot{fill:#8FBCDD}
/* el plano se dibuja a ~2/3 de su tamaño: 16 unidades ≈ 10.5px en pantalla */
.art .lbl{fill:#7A92AA;font:600 16px 'IBM Plex Mono',monospace;letter-spacing:.14em}
.art .lbl-sm{font-size:14px;letter-spacing:.1em}
.art .lbl-hi{fill:#8FBCDD}
/* cada trazo se dibuja solo; los textos aparecen después */
.js .art .dr{stroke-dasharray:1;stroke-dashoffset:1;animation:drawLine 1.1s var(--ease) forwards;animation-delay:calc(var(--d,0) * 1ms + 350ms)}
.js .art .fi{opacity:0;animation:fadeUp .6s var(--ease) forwards;animation-delay:calc(var(--d,0) * 1ms + 350ms)}
.js .art .hid.fi{animation-name:fadeHid}
@keyframes drawLine{to{stroke-dashoffset:0}}
@keyframes fadeHid{to{opacity:.45}}

/* ---- íconos de trazo (se dibujan al entrar en vista) ---- */
.ico{display:block;width:48px;height:48px;margin-bottom:18px}
.ico *{fill:none;stroke:var(--blue-700);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.js .rv .ico *{stroke-dasharray:1;stroke-dashoffset:1}
.js .rv.in .ico *{animation:drawLine 1s var(--ease) .15s forwards}

/* ---- portada: para programas de gobierno ---- */
.gp-in{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(28px,4vw,64px);align-items:start}
.text-link{display:inline-flex;align-items:center;gap:10px;min-height:44px;margin-top:22px;font:600 15px Inter,sans-serif;color:var(--blue-700);text-decoration:none;border-bottom:1px solid currentColor}
.text-link svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.text-link:hover svg{transform:translateX(4px)}
.checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.checks li{position:relative;background:#fff;padding:18px 18px 18px 50px;font:500 15.5px/1.45 Inter,sans-serif;color:var(--ink)}
.checks li::before{content:"";position:absolute;left:20px;top:22px;width:12px;height:7px;border-left:2px solid var(--blue-700);border-bottom:2px solid var(--blue-700);transform:rotate(-45deg)}
.checks li:last-child:nth-child(odd){grid-column:1 / -1}

/* ---- portada: una cadena de suministro ---- */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.flow li{position:relative;background:#fff;padding:clamp(24px,2.6vw,34px) clamp(20px,2.2vw,28px)}
.flow li:not(:last-child)::after{content:"";position:absolute;z-index:1;right:-8px;top:46px;width:14px;height:14px;background:#fff;border-top:1px solid var(--line);border-right:1px solid var(--line);transform:rotate(45deg)}
.flow-n{display:block;margin-bottom:6px;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;color:var(--blue-700)}
.flow h3{margin-bottom:8px;font-size:21px;font-weight:700}
.flow p{font-size:15px;line-height:1.6}

/* ---- Quonset: aplicaciones y bloques ---- */
.qs-card .qs-d{font-size:15.5px;line-height:1.6}
.apps-k{margin:20px 0 8px;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-700)}
.apps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 20px}
.apps li{position:relative;padding-left:16px;font-size:14.5px;line-height:1.5}
.apps li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;background:var(--blue-500)}
.qs-pair{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:clamp(24px,3vw,40px);background:var(--line);border:1px solid var(--line)}
.qs-block{background:#fff;padding:clamp(22px,2.6vw,34px)}
.qs-block h3{margin-bottom:8px;font-size:clamp(20px,1.9vw,24px);font-weight:700}
.qs-block p{font-size:15.5px;line-height:1.6}
.ff-steps{list-style:none;margin:20px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.ff-steps li{padding:8px 12px;border:1px solid var(--line);font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--char)}

/* ---- capacidades: siete disciplinas + una celda para cotizar ---- */
.kx-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.kx{background:#fff;padding:clamp(22px,2.4vw,30px)}
.kx h3{margin-bottom:8px;font-size:19px;font-weight:700}
.kx p{font-size:15px;line-height:1.6}
/* siete tarjetas: la última se estira para cerrar la rejilla (4+3 y 2+2+2+1) */
.kx:last-child{grid-column:span 2}
.kx--cta{display:flex;flex-direction:column;justify-content:flex-end;gap:8px;background:var(--ink);color:#fff;text-decoration:none;transition:background .3s var(--ease)}
.kx--cta:hover{background:var(--blue-900)}
.kx-k{font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-300)}
.kx-t{font:800 24px/1.1 Archivo,sans-serif;letter-spacing:-.02em}
.kx--cta svg{width:28px;height:28px;margin-top:6px;transition:transform .3s var(--ease)}
.kx--cta:hover svg{transform:translateX(6px)}

/* ---- gobierno: requisitos, nota y antecedentes ---- */
.spec{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.spec article{background:#fff;padding:clamp(22px,2.6vw,32px)}
.spec h3{margin-bottom:8px;font-size:20px;font-weight:700}
.spec p{font-size:15.5px;line-height:1.6}
.note-box{display:flex;gap:16px;align-items:baseline;margin:clamp(20px,2.6vw,30px) 0 0;padding:18px 22px;border:1px solid var(--ink);font-size:15.5px;line-height:1.6;color:var(--ink)}
.note-k{flex:0 0 auto;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-700)}
.pp{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin:18px 0 0}
.pp-k{font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:#7A8796}
.pp-v{font:700 17px Archivo,sans-serif;color:var(--ink)}

/* ---- contacto: formulario para compras de gobierno ---- */
.quote-in--rfq{grid-template-columns:.62fr 1.38fr}
.rfq fieldset{margin:0;padding:0 0 6px;border:0;border-bottom:1px solid var(--line);display:grid;gap:14px}
.rfq fieldset + fieldset{padding-top:14px}
.rfq legend{float:left;width:100%;margin:0 0 2px;padding:0;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-700)}
.f-row--3{grid-template-columns:1fr 1fr 1fr}
.rfq input[type="file"]{padding:10px;font-size:16px;background:var(--tint)}
.f-hint{margin:-4px 0 0;font-size:13px;color:#7A8796}

/* ---- responsive V2 ---- */
@media (max-width:1100px){
  .kx-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  .hero--draw .detail-win{grid-template-columns:1fr}
  .hero--draw .hero-art{order:-1;max-width:640px}
  .gp-in,.qs-pair,.quote-in--rfq{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr 1fr}
  .flow li:nth-child(2)::after{display:none}
}
@media (max-width:760px){
  .hero--draw .detail-win{padding:48px 20px 28px;min-height:0}
  .flow,.checks,.spec,.kx-grid,.apps,.f-row--3{grid-template-columns:1fr}
  .kx:last-child{grid-column:auto}
  .flow li:not(:last-child)::after{right:auto;left:30px;top:auto;bottom:-8px;transform:rotate(135deg);display:block}
  .note-box{flex-direction:column;gap:6px}
}
@media (prefers-reduced-motion:reduce){
  .js .art .dr,.js .rv .ico *{stroke-dashoffset:0}
  .js .art .fi,.js .hero--draw .hero-copy > *{opacity:1}
  .js .art .hid.fi{opacity:.45}
}

/* =====================================================================
   V3 — más vistoso (2026-09-21): el texto de V2 con video, fotos reales
   y la obra terminada. Todo el movimiento sigue siendo transform/opacity.
   ===================================================================== */

/* ---- portada: titular grande sobre el video ---- */
.hero-h1--xl{font-size:clamp(34px,5.4vw,78px);line-height:.98;margin-bottom:22px}
.hero--film .hero-copy{max-width:min(100%,960px)}
.sf-tx{display:grid;gap:8px;max-width:64ch}
.sf-tx .hero-sub{margin:0;max-width:none}
.js .sf-tx .hero-sub{opacity:0;animation:fadeUp .8s var(--ease) .42s forwards}

/* ---- cinta de obra: fotos reales en movimiento continuo ---- */
.mq{overflow:hidden;background:#070D14;padding:4px 0 clamp(18px,2vw,26px)}
.mq-track{display:flex;width:max-content}
.mq-track img{height:clamp(110px,13vw,190px);width:auto;margin-right:12px;background:#0E1823}
.js .mq-track{animation:mq 80s linear infinite}
.mq:hover .mq-track{animation-play-state:paused}
@keyframes mq{to{transform:translate3d(-50%,0,0)}}

/* ---- enfoque: la frase se enciende palabra por palabra al bajar ---- */
.statement{padding:clamp(76px,10vw,150px) 0}
.st-txt{margin-top:22px;max-width:31ch;font:700 clamp(26px,3.4vw,48px)/1.16 Archivo,sans-serif;letter-spacing:-.028em;color:var(--ink);text-wrap:pretty}
.st-txt .w{opacity:.14;transition:opacity .35s linear}
.st-txt .w.on{opacity:1}

/* ---- programas de gobierno: sala de planos ---- */
.sec-blue{position:relative;isolation:isolate;overflow:hidden;background:#0A121B;color:#A7B7C7}
.sec-blue::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(143,188,221,.055) 39px 40px),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(143,188,221,.055) 39px 40px);
  -webkit-mask-image:linear-gradient(to bottom,#000 30%,transparent);mask-image:linear-gradient(to bottom,#000 30%,transparent);
}
.sec-blue .h2,.draw-band .h2{color:#fff}
.sec-blue .tag,.draw-band .tag{color:var(--blue-300)}
.sec-blue .sec-lede,.draw-band .sec-lede{color:#A7B7C7}
.sec-blue .text-link{color:var(--blue-300)}
.gp-top{display:grid;grid-template-columns:.86fr 1.14fr;gap:clamp(28px,4vw,64px);align-items:center;margin-bottom:clamp(36px,4.6vw,60px)}
.gp-art,.db-fig{margin:0}
.gp-art svg,.db-fig svg{display:block;width:100%;height:auto}
.art-cap{display:flex;align-items:center;gap:10px;margin-top:14px;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:#6C8298}
.art-cap i{width:30px;height:1px;background:#4A6076;flex:0 0 auto}
.checks--dark{background:rgba(143,188,221,.16);border-color:rgba(143,188,221,.16)}
.checks--dark li{background:#0E1823;color:#D5E0EA}
.checks--dark li::before{border-color:var(--blue-300)}
.checks--4{grid-template-columns:repeat(4,1fr)}
.checks.checks--4 li:last-child:nth-child(odd){grid-column:span 2}
/* los planos de abajo del pliegue se trazan cuando entran en vista */
.js .rv .art .dr,.js .rv .art .fi{animation-play-state:paused}
.js .rv.in .art .dr,.js .rv.in .art .fi{animation-play-state:running}

/* ---- recorrido: título de la sección y pasos ---- */
.jr-h{margin:10px 0 0;color:#fff;font:800 clamp(20px,2vw,27px)/1.1 Archivo,sans-serif;letter-spacing:-.02em}
.js-step h3{color:#fff;font-size:clamp(34px,5.4vw,72px);font-weight:900;margin:12px 0 16px;letter-spacing:-.035em}

/* ---- obra terminada: mosaico ---- */
.sec-head--row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px 40px;max-width:none}
.sec-head--row .h2{margin-bottom:0}
.sec-head--row .sec-lede{margin-top:14px}
.sec-head--row .text-link{margin:0 0 6px}
.pj-mosaic{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:clamp(240px,25vw,360px);gap:clamp(10px,1.2vw,16px)}
.pj-card{position:relative;isolation:isolate;overflow:hidden;display:block;background:var(--ink);color:#fff;text-decoration:none}
.pj-card--wide{grid-column:span 2}
.pj-img{position:absolute;inset:0;z-index:-2}
.pj-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--ease)}
.pj-card:hover .pj-img img{transform:scale(1.06)}
.pj-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(7,13,20,.92) 0,rgba(7,13,20,.38) 42%,rgba(7,13,20,0) 72%)}
.pj-card::before{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--blue-500);transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease);z-index:1}
.pj-card:hover::before{transform:scaleX(1)}
.pj-tx{position:absolute;left:0;right:0;bottom:0;display:grid;gap:6px;padding:clamp(18px,2vw,26px) 64px clamp(18px,2vw,26px) clamp(18px,2vw,26px)}
.pj-type{font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-300)}
.pj-name{font:700 clamp(18px,1.7vw,23px)/1.2 Archivo,sans-serif;letter-spacing:-.02em;color:#fff}
.pj-arrow{position:absolute;right:clamp(18px,2vw,26px);bottom:clamp(20px,2.2vw,28px);width:26px;height:26px;color:#fff;transition:transform .35s var(--ease)}
.pj-card:hover .pj-arrow{transform:translateX(5px)}
.pj-card:focus-visible{outline-offset:4px}
/* entrada: la foto se destapa de abajo hacia arriba, luego el texto */
.js .pj-card.rv{opacity:1;transform:none}
.js .pj-card.rv .pj-img{clip-path:inset(100% 0 0 0);transition:clip-path 1.1s var(--ease)}
.js .pj-card.rv.in .pj-img{clip-path:inset(0 0 0 0)}
.js .pj-card.rv .pj-tx,.js .pj-card.rv .pj-arrow{opacity:0;translate:0 14px;transition:opacity .6s var(--ease) .5s,translate .6s var(--ease) .5s,transform .35s var(--ease)}
.js .pj-card.rv.in .pj-tx,.js .pj-card.rv.in .pj-arrow{opacity:1;translate:0 0}
.js .pj-mosaic .rv.in:nth-child(2) .pj-img{transition-delay:.1s}
.js .pj-mosaic .rv.in:nth-child(3) .pj-img{transition-delay:.05s}
.js .pj-mosaic .rv.in:nth-child(4) .pj-img{transition-delay:.15s}
.js .pj-mosaic .rv.in:nth-child(5) .pj-img{transition-delay:.25s}
.pj-note{margin-top:18px;font-size:13.5px;line-height:1.55;color:#7A8796}

/* ---- banda final con el segundo video ---- */
.band{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;min-height:clamp(480px,76vh,740px);background:#070D14;color:#fff}
.band-media{position:absolute;left:0;right:0;top:-9%;bottom:-9%;z-index:-2}
.band-vid{width:100%;height:100%;object-fit:cover;display:block}
.band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,rgba(7,13,20,.92) 0,rgba(7,13,20,.66) 42%,rgba(7,13,20,.18) 100%)}
.band-in{padding:clamp(70px,9vw,120px) 0}
.band-t{color:#fff;font-size:clamp(36px,5.4vw,76px);font-weight:900;letter-spacing:-.035em;max-width:13ch;margin:16px 0 18px;text-wrap:balance}
.band-s{max-width:46ch;color:#C2D0DD;font-size:clamp(16px,1.4vw,19px);line-height:1.6}

/* ---- Quonset: el arco que se sostiene solo ---- */
.draw-band{position:relative;isolation:isolate;overflow:hidden;background:#0A121B;color:#A7B7C7;padding:clamp(66px,8vw,116px) 0}
.draw-band::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    repeating-linear-gradient(90deg,transparent 0 23px,rgba(143,188,221,.045) 23px 24px),
    repeating-linear-gradient(0deg,transparent 0 23px,rgba(143,188,221,.045) 23px 24px);
}
.db-in{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,4vw,64px);align-items:center}

/* ---- proyectos y montaje ---- */
.qs-proj h3{margin:0;font:700 clamp(18px,1.7vw,21px)/1.25 Archivo,sans-serif;letter-spacing:-.02em;color:var(--ink)}
.qs-meta b{font-weight:600;color:var(--blue-700)}
.qs-field figure .qs-img img{aspect-ratio:auto}
.qs-field figure:hover .qs-img img{transform:scale(1.04)}
.js .qs-field .rv.in:nth-child(2),.js .qs-grid .rv.in:nth-child(2){transition-delay:.08s}
.js .qs-field .rv.in:nth-child(3),.js .qs-grid .rv.in:nth-child(3){transition-delay:.16s}
.js .qs-grid .rv.in:nth-child(4){transition-delay:.24s}

/* ---- capacidades: fotos del taller ---- */
.fab-row{display:grid;grid-template-columns:1fr 1fr 1.5fr;gap:clamp(10px,1.2vw,16px);margin-top:clamp(36px,4.6vw,60px)}
.fab{position:relative;margin:0;overflow:hidden;aspect-ratio:3/4;background:var(--ink)}
.fab--wide{aspect-ratio:auto}
.fab img{width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--ease)}
.fab:hover img{transform:scale(1.05)}
.fab figcaption{position:absolute;left:0;right:0;bottom:0;padding:48px 18px 16px;background:linear-gradient(to top,rgba(7,13,20,.86),transparent);font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#fff}
.js .fab-row .rv.in:nth-child(2){transition-delay:.08s}
.js .fab-row .rv.in:nth-child(3){transition-delay:.16s}

/* ---- contacto: qué mandar ---- */
.ct-list{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:0}
.ct-list li{position:relative;padding:14px 0 14px 30px;border-bottom:1px solid rgba(255,255,255,.12);font-size:16px;line-height:1.45;color:#D5E0EA}
.ct-list li::before{content:"";position:absolute;left:2px;top:20px;width:12px;height:7px;border-left:2px solid var(--blue-300);border-bottom:2px solid var(--blue-300);transform:rotate(-45deg)}
.ct-note{margin-top:22px;font-size:15px;line-height:1.6;color:#A7B7C7}
.quote-copy .pp{margin-top:22px}
.quote-copy .pp-v{color:#fff}
.hero--compact .hero-btns{margin-top:28px}

/* ---- responsive V3 ---- */
@media (max-width:1100px){
  .checks--4{grid-template-columns:repeat(2,1fr)}
  .checks.checks--4 li:last-child:nth-child(odd){grid-column:1 / -1}
}
@media (max-width:960px){
  .gp-top,.db-in{grid-template-columns:1fr}
  .pj-mosaic{grid-template-columns:1fr 1fr;grid-auto-rows:clamp(220px,42vw,340px)}
  .band::after{background:linear-gradient(to top,rgba(7,13,20,.94) 0,rgba(7,13,20,.6) 60%,rgba(7,13,20,.35) 100%)}
}
@media (max-width:760px){
  .checks--4{grid-template-columns:1fr}
  .pj-mosaic{grid-template-columns:1fr;grid-auto-rows:auto}
  .pj-card{aspect-ratio:4/3}
  .pj-card--wide{grid-column:auto}
  .fab-row{grid-template-columns:1fr 1fr}
  .fab--wide{grid-column:1 / -1;aspect-ratio:3/2}
  .band{min-height:0}
  .sec-head--row .text-link{margin-top:4px}
  .st-txt{max-width:none}
}
@media (prefers-reduced-motion:reduce){
  .st-txt .w{opacity:1}
  .js .pj-card.rv .pj-img{clip-path:none}
  .js .pj-card.rv .pj-tx,.js .pj-card.rv .pj-arrow{opacity:1;translate:none}
  .js .sf-tx .hero-sub{opacity:1}
  .band-media{top:0;bottom:0}
}
/* enfoque en escritorio: la etiqueta a la izquierda, la frase ocupa el resto */
@media (min-width:961px){
  .statement .wrap{display:grid;grid-template-columns:minmax(150px,.25fr) 1fr;gap:clamp(24px,4vw,64px);align-items:start}
  .statement .tag{margin-top:.95em}
  .statement .st-txt{margin-top:0;max-width:30ch}
}
/* teléfono: la foto tiene su propia altura y el marco crece para el titular
   (antes el marco tenía alto fijo y el h1 quedaba recortado debajo de la foto) */
@media (max-width:760px){
  .detail-win,.detail-win.detail-win--short{height:auto}
  .hero-vid{height:clamp(250px,46vh,380px)}
  .detail-win--short .hero-vid{height:clamp(210px,34vh,300px)}
  .js .hero-vid{animation:none;transform:none}
  .hero-copy{position:relative;padding:22px 18px 26px}
}
@media (max-width:760px){
  /* "U.S.-Manufactured" cabe completo en una línea desde 320px */
  .hero-h1--xl{font-size:clamp(24px,7.8vw,40px)}
  .hero-copy{padding-left:14px;padding-right:14px}
  .detail-cap{display:none}
}
/* tabletas: mismas reglas de dedo que el teléfono mientras el menú sea hamburguesa */
.titleblock dt,.reg-type{font-size:11px}
@media (max-width:1120px){
  .brand{min-height:44px}
  .lang{min-width:44px;min-height:44px}
  .foot nav{gap:0 18px}
  .foot nav a{display:flex;align-items:center;min-height:44px}
}

/* =====================================================================
   V3.1 — teléfono y video del rolado (2026-09-21)
   ===================================================================== */

/* mosaico: la foto ya no se recorta (el recorte frenaba la carga diferida y en el
   teléfono se quedaban cuadros negros); ahora la destapa una cortina encima */
.js .pj-card.rv .pj-img{clip-path:none;transition:none}
.pj-img::after{content:"";position:absolute;inset:0;background:#0E1823;transform:scaleY(0);transform-origin:50% 0;transition:transform 1s var(--ease)}
.js .pj-card.rv .pj-img::after{transform:scaleY(1)}
.js .pj-card.rv.in .pj-img::after{transform:scaleY(0)}
.js .pj-mosaic .rv.in:nth-child(2) .pj-img::after{transition-delay:.1s}
.js .pj-mosaic .rv.in:nth-child(3) .pj-img::after{transition-delay:.05s}
.js .pj-mosaic .rv.in:nth-child(4) .pj-img::after{transition-delay:.15s}
.js .pj-mosaic .rv.in:nth-child(5) .pj-img::after{transition-delay:.25s}

/* rejillas de tarjetas: la tarjeta blanca ya está y entra su contenido
   (antes asomaba el fondo gris de la rejilla mientras aparecían) */
.js .kx-grid>.rv,.js .spec>.rv,.js .qs-sys>.rv,.js .qs-pair>.rv{opacity:1;transform:none}
.js .kx-grid>.rv>*,.js .spec>.rv>*,.js .qs-sys>.rv>*,.js .qs-pair>.rv>*{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .kx-grid>.rv.in>*,.js .spec>.rv.in>*,.js .qs-sys>.rv.in>*,.js .qs-pair>.rv.in>*{opacity:1;transform:none}

/* ---- el video del rolado: la ventana se abre a todo lo ancho al bajar ---- */
.film{position:relative;background:#070D14;padding:clamp(14px,2vw,28px) 0}
.film-win{
  --fp:1;position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:flex-end;
  min-height:clamp(440px,80vh,780px);background:#0A121B;
  clip-path:inset(calc((1 - var(--fp)) * 7%) calc((1 - var(--fp)) * 6%) round calc((1 - var(--fp)) * 22px));
}
.js .film-win{--fp:0}
.film-vid{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transform:scale(calc(1.14 - var(--fp) * .14))}
.film-scrim{position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(7,13,20,.9) 0,rgba(7,13,20,.42) 46%,rgba(7,13,20,.06) 100%),linear-gradient(90deg,rgba(7,13,20,.5) 0,transparent 62%)}
.film-win .mk{z-index:1}
.film-cap{position:absolute;z-index:1;top:clamp(22px,3vw,34px);right:clamp(22px,3vw,34px);display:flex;align-items:center;gap:10px;margin:0;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:#C2D0DD}
.film-cap i{width:30px;height:1px;background:var(--blue-300)}
.film-in{padding:clamp(40px,6vw,84px) 0 clamp(46px,6vw,88px);color:#fff}
.film-t{color:#fff;font-size:clamp(32px,5vw,72px);font-weight:900;letter-spacing:-.035em;line-height:1;max-width:15ch;margin:16px 0;text-wrap:balance}
.film-s{max-width:50ch;color:#C8D5E1;font-size:clamp(16px,1.4vw,19px);line-height:1.6}

/* gobierno en teléfono: la cadena de trazabilidad como lista legible */
.trace-m{display:none;list-style:none;margin:0;padding:0;counter-reset:tr;border-top:1px solid rgba(143,188,221,.18)}
.trace-m li{counter-increment:tr;display:flex;align-items:center;gap:14px;padding:13px 2px;border-bottom:1px solid rgba(143,188,221,.18);font:600 12px/1.3 'IBM Plex Mono',monospace;letter-spacing:.12em;color:#D5E0EA}
.trace-m li::before{content:counter(tr,decimal-leading-zero);flex:0 0 26px;color:var(--blue-300)}

@media (max-width:760px){
  /* las marcas de abajo chocaban con el texto del hero */
  .detail-win .mk-bl,.detail-win .mk-br,.film-win .mk-bl,.film-win .mk-br{display:none}
  /* recorrido: la foto se ve arriba y el texto queda sobre la parte oscura */
  .jr-scrim{background:linear-gradient(to top,rgba(10,18,25,.97) 0,rgba(10,18,25,.9) 50%,rgba(10,18,25,.3) 72%,rgba(10,18,25,.04) 100%)}
  /* planos: a este tamaño las etiquetas quedaban de 6px; fuera etiquetas */
  .gp-art .lbl,.db-fig .lbl{display:none}
  .draw-band--line .db-fig{display:none}
  .hero--draw .hero-art .art{display:none}
  .trace-m{display:block}
  .film-win{min-height:clamp(440px,74vh,600px)}
  .film-cap{display:none}
}
@media (prefers-reduced-motion:reduce){
  .js .kx-grid>.rv>*,.js .spec>.rv>*,.js .qs-sys>.rv>*,.js .qs-pair>.rv>*{opacity:1;transform:none}
  .js .pj-card.rv .pj-img::after{transform:scaleY(0)}
  .js .film-win{--fp:1}
}

/* =====================================================================
   V3.2 — portada: el arco Quonset es la ventana del video (2026-09-21)
   ===================================================================== */
.hx{position:relative;isolation:isolate;overflow:hidden;background:#070D14;color:#fff;padding:clamp(18px,2.4vw,32px) 0 clamp(18px,2.2vw,28px)}
.hx-grid{
  position:absolute;inset:0;z-index:-1;
  background:
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(143,188,221,.065) 39px 40px),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(143,188,221,.065) 39px 40px),
    radial-gradient(80% 70% at 72% 38%,#10202F 0,#070D14 72%);
}
.hx-in{
  width:min(100% - 40px,var(--wrap));margin-inline:auto;
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.25fr);align-items:end;gap:clamp(20px,3vw,44px);
  min-height:clamp(540px,calc(100svh - 190px),840px);
}
.hx-copy{position:relative;z-index:2;padding-bottom:clamp(40px,6vh,72px)}
.hx-k{display:flex;align-items:center;gap:10px;margin:0 0 clamp(18px,3vh,28px);font:500 11.5px 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#6C8298}
.hx-k b{color:var(--blue-300);font-weight:600}
.hx-k i{width:22px;height:1px;background:#33465C}
.hx-h1{margin:0 0 22px;font-size:clamp(44px,5.8vw,88px);font-weight:900;line-height:.94;letter-spacing:-.042em;color:#fff}
.hx-h1 .ln{display:block;overflow:hidden;padding-bottom:.05em}
.hx-h1 .ln>*{display:inline-block;white-space:nowrap}
.hx-pre{font-size:.44em;font-weight:800;letter-spacing:-.015em;color:var(--blue-300);padding-bottom:.12em}
.js .hx-h1 .ln>*{transform:translateY(112%);animation:rise 1s var(--ease) forwards}
.js .hx-h1 .ln:nth-child(1)>*{animation-delay:.55s}
.js .hx-h1 .ln:nth-child(2)>*{animation-delay:.68s}
.js .hx-h1 .ln:nth-child(3)>*{animation-delay:.81s}
.hx-sub{max-width:40ch;margin:0;font:500 clamp(16px,1.3vw,19px)/1.5 Inter,sans-serif;color:#C2D0DD}
.hx-btns{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:clamp(22px,3.4vh,34px)}
.js .hx-k,.js .hx-sub,.js .hx-btns{opacity:0;animation:fadeUp .8s var(--ease) forwards}
.js .hx-k{animation-delay:.3s}
.js .hx-sub{animation-delay:1s}
.js .hx-btns{animation-delay:1.12s}

/* el arco: media elipse que se levanta del suelo y hace de ventana */
.hx-arch{position:relative;margin:0;align-self:stretch;min-height:clamp(420px,calc(100svh - 240px),740px)}
.reel,.hx-line{position:absolute;left:0;right:0;top:0;bottom:36px}
.reel{overflow:hidden;background:#0A121B;clip-path:ellipse(50% 100% at 50% 100%)}
.js .reel{clip-path:ellipse(0% 0% at 50% 100%);animation:archUp 1.6s cubic-bezier(.65,0,.35,1) .3s forwards}
@keyframes archUp{to{clip-path:ellipse(50% 100% at 50% 100%)}}
.reel-clip{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.1s var(--ease)}
.reel-clip.is-on{opacity:1}
.reel-img{transform:scale(1.02)}
.reel-img.is-on{animation:reelZoom 7s ease-out forwards}
@keyframes reelZoom{from{transform:scale(1.02)}to{transform:scale(1.12)}}
.reel-scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,13,20,.78) 0,rgba(7,13,20,.18) 34%,rgba(7,13,20,0) 60%)}
.hx-line{width:100%;height:calc(100% - 36px);overflow:visible;pointer-events:none}
.hx-line path{fill:none;stroke:var(--blue-300)}
.hx-line-out{stroke-width:.32}
.hx-line-in{stroke-width:.18;stroke-dasharray:1.2 1.4;opacity:.5}
.js .hx-line-out{stroke-dasharray:1;stroke-dashoffset:1;animation:drawLine 1.5s var(--ease) .15s forwards}
.js .hx-line-in{opacity:0;animation:fadeHalf .8s var(--ease) 1.6s forwards}
@keyframes fadeHalf{to{opacity:.5}}

/* capítulos del carrete, como historias */
.reel-ch{position:absolute;z-index:2;left:50%;bottom:calc(36px + clamp(16px,2.6vh,28px));transform:translateX(-50%);width:min(84%,560px);display:flex;gap:14px;margin:0;padding:0;list-style:none}
.reel-ch li{flex:1;min-width:0;display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:8px;row-gap:8px;font:600 11px 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.5);transition:color .4s}
.reel-n{color:var(--blue-300)}
.reel-t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.reel-ch li.is-on{color:#fff}
.reel-ch i{grid-column:1 / -1;display:block;height:2px;background:rgba(255,255,255,.22);overflow:hidden}
.reel-ch u{display:block;height:100%;background:#fff;transform:scaleX(0);transform-origin:0 50%}
.reel-ch li.is-on u{animation:chFill var(--dur,6s) linear forwards}
.reel-ch li.done u{transform:scaleX(1)}
@keyframes chFill{to{transform:scaleX(1)}}
.js .reel-ch{opacity:0;animation:fadeUpCenter .7s var(--ease) 1.7s forwards}
@keyframes fadeUpCenter{from{opacity:0;transform:translate(-50%,14px)}to{opacity:1;transform:translate(-50%,0)}}

/* cota del claro bajo el arco */
.hx-dim{position:absolute;left:0;right:0;bottom:0;height:36px;display:flex;align-items:center;gap:12px;font:500 11px 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#6C8298}
.hx-dim i{position:relative;flex:1;height:1px;background:#33465C;transform-origin:50% 50%}
.hx-dim i:first-child::before,.hx-dim i:last-child::after{content:"";position:absolute;top:-6px;width:1px;height:13px;background:#4A6076}
.hx-dim i:first-child::before{left:0}
.hx-dim i:last-child::after{right:0}
.js .hx-dim i{transform:scaleX(0);animation:draw .9s var(--ease) 1.5s forwards}
.js .hx-dim span{opacity:0;animation:fadeUp .6s var(--ease) 1.9s forwards}

/* sello giratorio: la U.S. Navy */
.hx-badge{position:absolute;z-index:3;top:2%;right:0;width:clamp(100px,9.5vw,138px);height:auto;overflow:visible}
.hx-badge-disc{fill:rgba(7,13,20,.72);stroke:rgba(143,188,221,.35);stroke-width:1}
.hx-badge text{font:600 10.5px 'IBM Plex Mono',monospace;letter-spacing:2.2px;fill:#D5E0EA}
.hx-badge-spin{transform-origin:60px 60px;animation:spin 40s linear infinite}
.hx-badge-arch{fill:none;stroke:var(--blue-300);stroke-width:1.8;stroke-linecap:round}
@keyframes spin{to{transform:rotate(360deg)}}
.js .hx-badge{opacity:0;animation:fadeUp .8s var(--ease) 1.8s forwards}
.hx-tb{width:min(100% - 40px,var(--wrap));margin:clamp(14px,2vh,22px) auto 0}

/* cierre del enfoque: el párrafo que salió del hero */
.st-sub{margin-top:clamp(20px,3vw,32px);max-width:58ch;font-size:clamp(16px,1.3vw,18px);line-height:1.6;color:var(--body)}
@media (min-width:961px){.statement .st-sub{grid-column:2}}

/* ---- barra de navegación oscura: sigue al hero en todas las hojas ---- */
.nav{background:rgba(7,13,20,.9);border-bottom-color:rgba(143,188,221,.14)}
.brand-txt{color:#fff}
.brand-txt b{color:#C6D4E2}
.nav-links a{color:#D5E0EA}
.nav-links a:hover{color:#fff}
.nav-links a:not(.nav-cta)::after{background:var(--blue-300)}
.nav-links a[aria-current="page"]:not(.nav-cta){color:var(--blue-300)}
.lang{background:transparent;border-color:rgba(143,188,221,.3);color:#D5E0EA}
.lang:hover{border-color:var(--blue-300);color:#fff}
.burger{border-color:rgba(143,188,221,.3)}
.burger span{background:#fff}
@media (max-width:1120px){
  .nav-links{background:#0A121B;border-bottom-color:rgba(143,188,221,.14)}
  .nav-links a{border-bottom-color:rgba(143,188,221,.14)}
}

/* ---- iPhone: alto real de pantalla y sin botón de play encima del video ---- */
.jr-sticky{height:100vh;height:100svh}
video::-webkit-media-controls-start-playback-button{display:none!important;-webkit-appearance:none}
video::-webkit-media-controls{display:none!important}

/* ---- responsive V3.2 ---- */
@media (max-width:960px){
  .hx-in{grid-template-columns:1fr;min-height:0;gap:0}
  .hx-arch{order:-1;min-height:0;height:clamp(340px,54svh,560px)}
  .hx-copy{padding:26px 0 10px}
}
@media (max-width:760px){
  .hx{padding-top:14px}
  .hx-k{display:none}
  .hx-arch{height:clamp(320px,50svh,470px)}
  .hx-h1{font-size:clamp(38px,11.2vw,52px)}
  .hx-btns{flex-direction:column;align-items:stretch;gap:14px}
  .hx-btns .btn{justify-content:center}
  .hx-tb{display:none}
  .hx-badge{width:96px;top:0;right:-6px}
  .reel-ch{width:84%;gap:8px}
  .reel-t{display:none}
  /* hojas interiores: la foto va de orilla a orilla */
  .hero .detail{margin-inline:-20px}
  .hero .detail-win{border-left:0;border-right:0}
  .hero .hero-copy{padding:22px 20px 26px}
  /* programas: el plano queda de fondo, tenue, detrás del encabezado */
  .gp-top{position:relative}
  .gp-art{position:absolute;z-index:-1;top:-24px;right:-42%;width:124%;pointer-events:none}
  .gp-art svg{opacity:.28}
  .gp-art .art-cap{display:none}
}
@media (prefers-reduced-motion:reduce){
  .js .reel{clip-path:ellipse(50% 100% at 50% 100%)}
  .js .hx-h1 .ln>*{transform:none}
  .js .hx-k,.js .hx-sub,.js .hx-btns,.js .reel-ch,.js .hx-badge,.js .hx-dim span{opacity:1}
  .js .reel-ch{transform:translateX(-50%)}
  .js .hx-line-out{stroke-dashoffset:0}
  .js .hx-line-in{opacity:.5}
  .js .hx-dim i{transform:none}
}
/* titular del hero: en escritorio la línea puede montarse sobre el arco (no se corta);
   en español las líneas son más largas y se dejan partir */
.hx-h1{font-size:clamp(44px,5.4vw,84px)}
.hx-h1 .ln{width:max-content;max-width:none}
html[lang="es"] .hx-h1{font-size:clamp(36px,4.5vw,70px)}
html[lang="es"] .hx-h1 .ln{width:auto}
html[lang="es"] .hx-h1 .ln>*{white-space:normal}
@media (max-width:760px){
  .hx-h1{font-size:clamp(36px,11vw,50px)}
  .hx-h1 .ln{width:auto}
  html[lang="es"] .hx-h1{font-size:clamp(32px,9.2vw,44px)}
}

/* =====================================================================
   V3.3 — portada: el canopy, visto primero a través de las letras EMP
   (el arco pasó a Sistemas Quonset). 2026-09-21
   ===================================================================== */
.hv{
  position:relative;isolation:isolate;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;
  min-height:calc(100svh - 74px);color:#fff;
  /* si el video o su poster tardan, las letras muestran el azul de la marca */
  background:linear-gradient(135deg,#1E6FA9 0,#0F3A5E 55%,#070D14 100%);
}
.hv-vid{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover}
.js .hv-vid{transform:scale(1.04);animation:kb 26s ease-in-out infinite alternate}
.js .hv-vid.has-video{animation:none;transform:none}
.hv-scrim{
  position:absolute;inset:0;z-index:-2;
  background:
    linear-gradient(to top,rgba(7,13,20,.95) 0,rgba(7,13,20,.66) 30%,rgba(7,13,20,.14) 62%,rgba(7,13,20,.34) 100%),
    linear-gradient(90deg,rgba(7,13,20,.62) 0,rgba(7,13,20,.08) 60%,transparent 100%);
}

/* la entrada: todo negro salvo las letras EMP, que dejan ver el video;
   luego las letras crecen hasta llenar la pantalla y la máscara se va */
.hv-mask{position:absolute;inset:0;z-index:5;display:grid;place-items:center;background:#000;mix-blend-mode:multiply;pointer-events:none;visibility:hidden}
.js .hv-mask{visibility:visible;animation:hvMaskOut .45s linear 2s forwards}
.hv-mask span{display:block;font:900 clamp(150px,34vw,560px)/.8 Archivo,sans-serif;letter-spacing:-.065em;color:#fff;transform-origin:4.5% 50%;will-change:transform}
.js .hv-mask span{animation:hvMaskIn .8s var(--ease) both,hvMaskZoom 1.2s cubic-bezier(.7,0,.84,0) 1.05s forwards}
@keyframes hvMaskIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
@keyframes hvMaskZoom{from{transform:scale(1)}to{transform:scale(30)}}
@keyframes hvMaskOut{to{opacity:0;visibility:hidden}}

.hv-in{position:relative;width:min(100% - 40px,var(--wrap));margin:0 auto;padding:clamp(60px,10vh,120px) 0 clamp(24px,3.6vh,40px)}
.hv-k{display:flex;align-items:center;gap:10px;margin:0 0 clamp(16px,2.6vh,24px);font:500 11.5px 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#93A8BC}
.hv-k b{color:var(--blue-300);font-weight:600}
.hv-k i{width:22px;height:1px;background:#4A6076}
.hv-h1{margin:0 0 20px;font-size:clamp(40px,5.6vw,90px);font-weight:900;line-height:.95;letter-spacing:-.042em;color:#fff;text-shadow:0 2px 30px rgba(7,13,20,.35)}
.hv-h1 .ln{display:block;overflow:hidden;padding-bottom:.05em}
.hv-h1 .ln>*{display:inline-block}
.js .hv-h1 .ln>*{transform:translateY(112%);animation:rise 1s var(--ease) forwards}
.js .hv-h1 .ln:nth-child(1)>*{animation-delay:2.05s}
.js .hv-h1 .ln:nth-child(2)>*{animation-delay:2.17s}
.js .hv-h1 .ln:nth-child(3)>*{animation-delay:2.29s}
.hv-sub{max-width:44ch;margin:0;font:500 clamp(16px,1.35vw,20px)/1.5 Inter,sans-serif;color:#D5E0EA}
.hv-btns{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:clamp(22px,3.4vh,32px)}
.js .hv-k,.js .hv-sub,.js .hv-btns{opacity:0;animation:fadeUp .8s var(--ease) forwards}
.js .hv-k{animation-delay:1.95s}
.js .hv-sub{animation-delay:2.5s}
.js .hv-btns{animation-delay:2.62s}

/* sello de la Navy abajo a la derecha, sobre el cuadro de rótulo */
.hv-badge{top:auto;bottom:clamp(110px,14vh,150px);right:max(20px,calc((100% - var(--wrap)) / 2))}
.js .hv-badge{animation-delay:2.75s}
.hv-tb{position:relative;width:min(100% - 40px,var(--wrap));margin:0 auto clamp(16px,2.4vh,26px);background:rgba(143,188,221,.22);border-color:rgba(143,188,221,.22)}
.hv-tb>div{background:rgba(7,13,20,.74);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.js .hv-tb>div:nth-child(1){animation-delay:2.8s}
.js .hv-tb>div:nth-child(2){animation-delay:2.9s}
.js .hv-tb>div:nth-child(3){animation-delay:3s}
.js .hv-tb>div:nth-child(4){animation-delay:3.1s}

@media (max-width:760px){
  .hv-in{padding:90px 0 30px}
  .hv-k{display:none}
  .hv-h1{font-size:clamp(30px,9.6vw,46px)}
  html[lang="es"] .hv-h1{font-size:clamp(28px,8.6vw,42px)}
  .hv-btns{flex-direction:column;align-items:stretch;gap:14px}
  .hv-btns .btn{justify-content:center}
  .hv-tb{display:none}
  .hv-badge{top:16px;bottom:auto;right:12px;width:92px}
  .hv-mask span{font-size:36vw}
}
@media (prefers-reduced-motion:reduce){
  .js .hv-mask{display:none}
  .js .hv-h1 .ln>*{transform:none}
  .js .hv-k,.js .hv-sub,.js .hv-btns{opacity:1}
}
/* el arco ahora vive en Sistemas Quonset: "Building Systems" es más larga que el
   titular de antes, así que la columna del texto crece y el titular se ajusta */
@media (min-width:961px){.hx-in{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}}
.hx-h1{font-size:clamp(42px,4.6vw,72px)}
@media (max-width:760px){
  .hx-h1{font-size:clamp(30px,9.2vw,44px)}
  .hx-h1 .ln>*{white-space:normal}
}
/* proyectos: cinco naves Quonset = una tarjeta ancha arriba y una rejilla de 2×2 */
@media (min-width:761px){
  .qs-grid .qs-proj:first-child{grid-column:1 / -1}
  .qs-grid .qs-proj:first-child .qs-img{aspect-ratio:21/9}
}
/* el link de teléfono en contacto es del tamaño del texto; dale área de dedo */
.contact-list a{display:inline-flex;align-items:center;min-height:44px;color:inherit;text-decoration:none;border-bottom:1px solid transparent}
.contact-list a:hover{border-color:currentColor}