/* =====================================================================
   SBCO – Steel Building Construction · Hoja de estilos
   Mobile-first. Orden: fuentes → tokens → base → layout → componentes
   → secciones → utilidades. Sin !important salvo en reduced-motion.
   ===================================================================== */

/* ---------- Fuentes propias (sin Google Fonts externo) ---------- */
@font-face{font-family:"Barlow Condensed";font-weight:500;font-display:swap;src:url(/fonts/barlow-condensed-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:600;font-display:swap;src:url(/fonts/barlow-condensed-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:700;font-display:swap;src:url(/fonts/barlow-condensed-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-weight:800;font-display:swap;src:url(/fonts/barlow-condensed-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-weight:400;font-display:swap;src:url(/fonts/barlow-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-weight:500;font-display:swap;src:url(/fonts/barlow-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Barlow";font-weight:600;font-display:swap;src:url(/fonts/barlow-latin-600-normal.woff2) format("woff2")}

/* ---------- Tokens de diseño ---------- */
:root{
  /* Marca */
  --navy-950:#040C22; --navy-900:#071A45; --navy-800:#0B2459; --navy-700:#123272; --navy-600:#1B428F;
  --blue:#1F6FD1; --sky:#3BA4E6;
  --yellow:#FFC20E; --yellow-600:#F0AE00;
  --wa:#1FA855; --wa-700:#178A45;
  /* Neutros */
  --ink:#0E1730; --text:#2A3550; --muted:#56627E; --line:#DDE3EE; --line-2:#C9D2E3;
  --bg:#FFFFFF; --bg-alt:#F3F6FB; --on-dark:#FFFFFF; --on-dark-2:#C5D0EA; --line-dark:rgba(255,255,255,.14);
  /* Tipografía */
  --f-display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --f-body:"Barlow",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --fs-0:.875rem; --fs-1:1rem; --fs-2:1.0625rem; --fs-3:1.25rem; --fs-4:1.5rem;
  --fs-h3:clamp(1.3rem,1.1rem + .6vw,1.6rem);
  --fs-h2:clamp(2rem,1.4rem + 2.6vw,3.4rem);
  --fs-h1:clamp(2.6rem,1.6rem + 5vw,5.6rem);
  /* Espaciado (escala 4/8) */
  --s1:.25rem; --s2:.5rem; --s3:.75rem; --s4:1rem; --s5:1.5rem; --s6:2rem; --s7:3rem; --s8:4rem; --s9:6rem;
  --section:clamp(4rem,3rem + 4vw,7rem);
  --gutter:clamp(16px,4vw,40px);
  --max:1240px;
  /* Superficie */
  --r:4px; --r-lg:10px;
  --shadow-1:0 1px 2px rgba(7,26,69,.06),0 4px 14px rgba(7,26,69,.06);
  --shadow-2:0 18px 44px rgba(7,26,69,.14);
  --shadow-3:0 30px 70px rgba(4,12,34,.35);
  --ease:cubic-bezier(.2,.7,.2,1);
  --header-h:72px;
  color-scheme:light;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;background:var(--bg);color:var(--text);font:400 var(--fs-2)/1.65 var(--f-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3{font-family:var(--f-display);color:var(--ink);margin:0;line-height:1;letter-spacing:.005em;text-wrap:balance}
h1{font-size:var(--fs-h1);font-weight:800;text-transform:uppercase}
h2{font-size:var(--fs-h2);font-weight:700;text-transform:uppercase}
h3{font-size:var(--fs-h3);font-weight:700;line-height:1.1}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;border-radius:2px}
::selection{background:var(--yellow);color:var(--navy-900)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--yellow);color:var(--navy-900);padding:10px 16px;font-weight:600;border-radius:var(--r);transition:top .2s}
.skip:focus{top:12px}
.i{width:1.25em;height:1.25em;flex:none}

/* ---------- Layout ---------- */
.container{width:100%;max-width:calc(var(--max) + var(--gutter) * 2);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section)}
.section-alt{background:var(--bg-alt)}
.section-dark{background:radial-gradient(900px 480px at 100% 0,rgba(31,111,209,.22),transparent 60%),linear-gradient(180deg,var(--navy-900),var(--navy-950));color:var(--on-dark-2)}
.section-dark h2,.section-dark h3{color:var(--on-dark)}

/* ---------- Tipografía de sección ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:.7rem;font:600 .82rem/1 var(--f-display);letter-spacing:.18em;text-transform:uppercase;color:var(--navy-600);margin-bottom:var(--s4)}
.eyebrow::before{content:"";width:28px;height:3px;background:var(--yellow);flex:none}
.eyebrow-light{color:var(--yellow)}
.sec-head{display:grid;gap:var(--s5);margin-bottom:clamp(2rem,1.5rem + 2vw,3.5rem)}
.sec-text{color:var(--muted);font-size:var(--fs-2);max-width:62ch}
.section-dark .sec-text{color:var(--on-dark-2)}
.sec-head-center{text-align:center;justify-items:center}
.sec-head-center .eyebrow::after{content:"";width:28px;height:3px;background:var(--yellow)}
.lead{font-size:clamp(1.08rem,1rem + .4vw,1.3rem);line-height:1.55;max-width:60ch}
@media (min-width:900px){.sec-head{grid-template-columns:1.1fr 1fr;align-items:end;gap:var(--s8)}.sec-head-center{grid-template-columns:1fr}}

/* ---------- Botones ---------- */
.btn{--bg:var(--yellow);--fg:var(--navy-900);--bd:var(--yellow);display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:48px;padding:.8rem 1.4rem;border:2px solid var(--bd);border-radius:var(--r);background:var(--bg);color:var(--fg);font:700 1.02rem/1 var(--f-display);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease)}
.btn .i{width:1.15em;height:1.15em;transition:transform .2s var(--ease)}
.btn:hover{transform:translateY(-1px)}
.btn:hover .i:last-child{transform:translateX(3px)}
.btn-primary{box-shadow:0 10px 24px rgba(255,194,14,.25)}
.btn-primary:hover{--bg:#FFD24A;--bd:#FFD24A}
.btn-dark{--bg:var(--navy-900);--fg:#fff;--bd:var(--navy-900)}
.btn-dark:hover{--bg:var(--navy-700);--bd:var(--navy-700)}
.btn-outline{--bg:transparent;--fg:var(--navy-900);--bd:var(--line-2)}
.btn-outline:hover{--bd:var(--navy-900)}
.btn-ghost-light{--bg:rgba(255,255,255,.04);--fg:#fff;--bd:rgba(255,255,255,.55)}
.btn-ghost-light:hover{--bg:#fff;--fg:var(--navy-900);--bd:#fff}
.btn-wa{--bg:var(--wa);--fg:#fff;--bd:var(--wa)}
.btn-wa:hover{--bg:var(--wa-700);--bd:var(--wa-700)}
.btn-wa .i:first-child{transform:none}
.btn-sm{min-height:42px;padding:.6rem 1rem;font-size:.95rem}
.btn-lg{min-height:56px;padding:1rem 1.7rem;font-size:1.1rem}
.btn-block{width:100%}
.link-arrow{display:inline-flex;align-items:center;gap:.5rem;font:700 .95rem/1 var(--f-display);letter-spacing:.1em;text-transform:uppercase;color:var(--navy-700)}
.link-arrow .i{transition:transform .2s var(--ease)}

/* ---------- Encabezado ---------- */
.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);transition:background .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease)}
.header-inner{height:100%;display:flex;align-items:center;gap:var(--s5)}
.brand{display:flex;align-items:center;flex:none;position:relative}
.brand img{height:40px;width:auto}
.brand-white{position:absolute;inset:0;opacity:0;transition:opacity .3s}
.brand-color{transition:opacity .3s}
.main-nav{display:none;margin-left:auto}
.header-actions{display:flex;align-items:center;gap:var(--s3);margin-left:auto}
.lang{display:inline-flex;align-items:center;gap:.35rem;min-height:44px;padding:0 .4rem;font:600 .95rem/1 var(--f-display);letter-spacing:.1em;text-decoration:none;color:var(--navy-900)}
.lang .i{width:1.1em;height:1.1em}
.header-cta{display:none}
.menu-btn{display:grid;place-items:center;width:46px;height:46px;border:1px solid var(--line-2);border-radius:var(--r);background:transparent;color:var(--navy-900)}
.menu-btn .i{width:22px;height:22px}
/* Encabezado transparente sobre la foto de portada */
.site-header.is-overlay{position:fixed;inset:0 0 auto;background:transparent;border-color:transparent;backdrop-filter:none}
.site-header.is-overlay .brand-white{opacity:1}
.site-header.is-overlay .brand-color{opacity:0}
.site-header.is-overlay .lang,.site-header.is-overlay .menu-btn,.site-header.is-overlay .nav-list>li>a,.site-header.is-overlay .sub-toggle{color:#fff}
.site-header.is-overlay .menu-btn{border-color:rgba(255,255,255,.4)}
.site-header.is-overlay.is-scrolled{background:rgba(255,255,255,.97);border-color:var(--line);box-shadow:var(--shadow-1);backdrop-filter:saturate(1.4) blur(10px)}
.site-header.is-overlay.is-scrolled .brand-white{opacity:0}
.site-header.is-overlay.is-scrolled .brand-color{opacity:1}
.site-header.is-overlay.is-scrolled .lang,.site-header.is-overlay.is-scrolled .menu-btn,.site-header.is-overlay.is-scrolled .nav-list>li>a,.site-header.is-overlay.is-scrolled .sub-toggle{color:var(--navy-900)}
.site-header.is-overlay.is-scrolled .menu-btn{border-color:var(--line-2)}

@media (min-width:1080px){
  :root{--header-h:84px}
  .brand img{height:46px}
  .main-nav{display:block}
  .header-actions{margin-left:var(--s5)}
  .header-cta{display:inline-flex}
  .menu-btn{display:none}
  .nav-list{display:flex;align-items:center;gap:var(--s6)}
  .nav-list>li{position:relative;display:flex;align-items:center}
  .nav-list>li>a{position:relative;display:block;padding:.6rem 0;font:600 1.02rem/1 var(--f-display);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--navy-900)}
  .nav-list>li>a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
  .nav-list>li>a:hover::after,.nav-list>li>a[aria-current="page"]::after{transform:scaleX(1)}
  .sub-toggle{display:grid;place-items:center;width:28px;height:28px;margin-left:2px;border:0;background:none;color:var(--navy-900)}
  .sub-toggle .i{width:16px;height:16px;transition:transform .2s}
  .sub-toggle[aria-expanded="true"] .i{transform:rotate(180deg)}
  .sub{position:absolute;top:calc(100% + 14px);left:-24px;width:420px;padding:var(--s3);background:#fff;border:1px solid var(--line);border-top:3px solid var(--yellow);border-radius:0 0 var(--r-lg) var(--r-lg);box-shadow:var(--shadow-2);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility 0s .2s}
  .has-sub:hover .sub,.has-sub:focus-within .sub,.has-sub.is-open .sub{opacity:1;visibility:visible;transform:none;transition:opacity .2s,transform .2s}
  .has-sub::after{content:"";position:absolute;left:0;right:0;top:100%;height:16px}
  .sub a{display:flex;gap:var(--s4);align-items:flex-start;padding:var(--s4);border-radius:var(--r);text-decoration:none;color:var(--ink)}
  .sub a:hover{background:var(--bg-alt)}
  .sub .i{width:26px;height:26px;color:var(--blue);margin-top:2px}
  .sub b{display:block;font:700 1.1rem/1.1 var(--f-display);letter-spacing:.04em;text-transform:uppercase}
  .sub small{display:block;color:var(--muted);font-size:.9rem;line-height:1.4;margin-top:4px}
}
@media (max-width:1079px){.sub-toggle,.sub{display:none}}
@media (max-width:420px){.lang span:not(.sr-only){display:none}}

/* ---------- Menú móvil ---------- */
.drawer{position:fixed;inset:0;z-index:80;background:rgba(4,12,34,.55);backdrop-filter:blur(2px)}
.drawer[hidden]{display:none}
.drawer-panel{position:absolute;inset:0 0 0 auto;width:min(420px,100%);background:#fff;display:flex;flex-direction:column;padding:var(--s4) var(--gutter) var(--s6);overflow-y:auto;animation:slideIn .28s var(--ease)}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:none}}
.drawer-top{display:flex;align-items:center;justify-content:space-between;height:56px;margin-bottom:var(--s5)}
.drawer-logo{height:38px;width:auto}
.drawer-list>li{border-bottom:1px solid var(--line)}
.drawer-list a{display:block;padding:var(--s4) 0;font:700 1.45rem/1.1 var(--f-display);letter-spacing:.04em;text-transform:uppercase;text-decoration:none;color:var(--ink)}
.drawer-list ul{padding:0 0 var(--s4) var(--s4);border-left:2px solid var(--yellow);margin-bottom:var(--s4)}
.drawer-list ul a{padding:.55rem 0;font:500 1.05rem/1.3 var(--f-body);text-transform:none;letter-spacing:0;color:var(--text)}
.drawer-cta{display:grid;gap:var(--s3);margin-top:auto;padding-top:var(--s6)}
.lang-lg{justify-content:center;font-size:1rem}
body.no-scroll{overflow:hidden}

/* ---------- Portada (hero) ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;background:var(--navy-950);overflow:hidden;isolation:isolate}
.hero-slides{position:absolute;inset:0;z-index:-2}
.hero-slide{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1.2s var(--ease)}
.hero-slide.is-active{opacity:1}
.hero-img{width:100%;height:100%;object-fit:cover;transform:scale(1.04)}
.hero-slide.is-active .hero-img{animation:kenburns 9s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.04)}to{transform:scale(1.12)}}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,12,34,.92) 0%,rgba(7,26,69,.78) 45%,rgba(7,26,69,.35) 100%),linear-gradient(0deg,rgba(4,12,34,.95) 0%,rgba(4,12,34,0) 45%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(180deg,#000,transparent 80%)}
.hero-inner{padding-top:calc(var(--header-h) + 3.5rem);padding-bottom:var(--s6)}
.hero h1{color:#fff;max-width:14ch;margin-bottom:var(--s5)}
.hero h1 em{font-style:normal;color:var(--yellow)}
.hero .lead{color:#DCE3F4;margin-bottom:var(--s6)}
.hero-cta{display:flex;flex-wrap:wrap;gap:var(--s3)}
.hero-bar{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--s4);margin-top:clamp(2.5rem,2rem + 3vw,4.5rem)}
.hero-cap{display:grid;gap:4px}
.hero-cap-k{font:600 .78rem/1 var(--f-display);letter-spacing:.18em;text-transform:uppercase;color:var(--yellow)}
.hero-cap b{font:700 1.35rem/1.15 var(--f-display);letter-spacing:.03em;text-transform:uppercase}
.hero-cap small{color:var(--on-dark-2);font-size:.95rem}
.hero-ctl{display:flex;align-items:center;gap:var(--s2)}
.ctl{display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(255,255,255,.35);border-radius:var(--r);background:rgba(7,26,69,.4);color:#fff;backdrop-filter:blur(6px);transition:background .2s,color .2s,border-color .2s}
.ctl:hover{background:var(--yellow);border-color:var(--yellow);color:var(--navy-900)}
.ctl .i{width:20px;height:20px}
.ctl .i-play{display:none}
.ctl.is-paused .i-play{display:block}
.ctl.is-paused .i-pause{display:none}
.hero-dots{display:flex;gap:6px;padding:0 var(--s2)}
.dot{width:28px;height:44px;padding:0;border:0;background:none;position:relative}
.dot::before{content:"";position:absolute;left:0;right:0;top:50%;height:3px;margin-top:-1.5px;background:rgba(255,255,255,.35);transition:background .3s}
.dot.is-active::before{background:var(--yellow)}
.hero-stats{padding-bottom:var(--s6)}
/* Celular y tablet vertical: las fotos son cuadradas y la pantalla es alta, así que de fondo
   solo se veía una franja. Aquí la foto va completa arriba y el texto debajo. */
@media (max-width:899px){
  .hero{min-height:0;justify-content:flex-start;padding-top:var(--header-h)}
  .hero::before{display:none}
  .hero-slides{position:relative;inset:auto;z-index:0;width:100%;aspect-ratio:1/1;max-height:70svh;touch-action:pan-y}
  .hero-slides::after{content:"";position:absolute;inset:auto 0 0;height:56px;z-index:1;pointer-events:none;background:linear-gradient(0deg,var(--navy-950),rgba(4,12,34,0))}
  .hero-img,.hero-slide.is-active .hero-img{transform:none;animation:none}
  .hero-inner{display:flex;flex-direction:column;padding-top:0}
  .hero-bar{order:-1;margin:0 0 var(--s6);padding:var(--s3) 0 var(--s4);border-bottom:1px solid rgba(255,255,255,.14)}
  .hero-cap b{font-size:1.2rem}
}
.stats{display:grid;grid-template-columns:repeat(2,1fr);margin:0}
.stat{padding:var(--s5) var(--s4);display:flex;flex-direction:column-reverse;gap:6px}
.stat dt{font:600 .8rem/1.35 var(--f-display);letter-spacing:.12em;text-transform:uppercase}
.stat dd{margin:0;display:flex;align-items:baseline;gap:6px}
.stat b{font:800 clamp(2.2rem,1.6rem + 2.4vw,3.6rem)/1 var(--f-display);font-variant-numeric:tabular-nums}
.stat span{font:600 1rem/1 var(--f-display);letter-spacing:.06em}
.stats-glass{background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.16);border-radius:var(--r-lg);backdrop-filter:blur(10px)}
.stats-glass .stat{border-color:rgba(255,255,255,.14)}
.stats-glass .stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.14)}
.stats-glass .stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.14)}
.stats-glass b{color:var(--yellow)}
.stats-glass dt{color:var(--on-dark-2)}
.stats-light{background:#fff;border:1px solid var(--line);border-top:4px solid var(--yellow);border-radius:var(--r-lg);box-shadow:var(--shadow-1);margin-bottom:var(--s7)}
.stats-light .stat:nth-child(odd){border-right:1px solid var(--line)}
.stats-light .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
.stats-light b{color:var(--navy-900)}
.stats-light span{color:var(--blue)}
.stats-light dt{color:var(--muted)}
@media (min-width:900px){
  .stats{grid-template-columns:repeat(4,1fr)}
  .stats .stat{border-bottom:0}
  .stats-glass .stat:nth-child(-n+2),.stats-light .stat:nth-child(-n+2){border-bottom:0}
  .stats-glass .stat:not(:last-child){border-right:1px solid rgba(255,255,255,.14)}
  .stats-light .stat:not(:last-child){border-right:1px solid var(--line)}
  .stat{padding:var(--s6) var(--s5)}
}

/* ---------- Clientes ---------- */
.clients{padding-block:clamp(2.5rem,2rem + 2vw,3.5rem);border-bottom:1px solid var(--line);background:#fff}
.clients-h{font:600 .85rem/1 var(--f-display);letter-spacing:.18em;text-transform:uppercase;color:var(--muted);text-align:center;margin-bottom:var(--s6)}
.client-list{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--s3)}
.client-list li{flex:0 0 calc((100% - var(--s3)) / 2)}
.client-list li{display:grid;place-items:center;min-height:92px;padding:var(--s4);border:1px solid var(--line);border-radius:var(--r);background:#fff;transition:border-color .2s,box-shadow .2s}
.client-list li:hover{border-color:var(--line-2);box-shadow:var(--shadow-1)}
.client-list img{max-height:52px;width:auto;max-width:100%;opacity:.9;transition:opacity .3s,transform .3s}
.client-list li:hover img{opacity:1;transform:scale(1.04)}
.client-list img.is-tall{max-height:68px}
.client-word{font:700 1.05rem/1.15 var(--f-display);letter-spacing:.06em;text-transform:uppercase;color:#6A7590;text-align:center}
@media (min-width:640px){.client-list li{flex-basis:calc((100% - 3 * var(--s3)) / 4)}}
@media (min-width:1000px){.client-list li{flex-basis:calc((100% - 4 * var(--s3)) / 5)}}

/* ---------- Tarjetas de servicio ---------- */
.svc-grid{display:grid;gap:var(--s5)}
.svc-card a{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;text-decoration:none;color:inherit;box-shadow:var(--shadow-1);transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.svc-card a:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:transparent}
.svc-card a:hover .link-arrow .i{transform:translateX(4px)}
.svc-media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--navy-800)}
.svc-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.svc-card a:hover .svc-media img{transform:scale(1.06)}
.svc-num{position:absolute;left:0;bottom:0;background:var(--yellow);color:var(--navy-900);font:800 1.05rem/1 var(--f-display);padding:.55rem .8rem;letter-spacing:.06em}
.svc-body{display:flex;flex-direction:column;gap:var(--s3);padding:var(--s5) var(--s5) var(--s6);flex:1}
.svc-icon{display:grid;place-items:center;width:48px;height:48px;margin-top:calc(-1 * var(--s5) - 24px);position:relative;background:var(--navy-900);color:var(--yellow);border-radius:var(--r);box-shadow:var(--shadow-1)}
.svc-icon .i{width:24px;height:24px}
.svc-title{font:700 1.45rem/1.08 var(--f-display);text-transform:uppercase;color:var(--ink);letter-spacing:.01em}
.svc-text{color:var(--muted);font-size:1rem;line-height:1.55;flex:1}
@media (min-width:700px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.svc-grid{grid-template-columns:repeat(4,1fr)}}

/* ---------- Bloque dividido (imagen + texto) ---------- */
.split{display:grid;gap:clamp(2.5rem,2rem + 3vw,5rem);align-items:center}
.split-top{align-items:start}
.split-body h2{margin-bottom:var(--s5)}
.split-body .sec-text+.sec-text{margin-top:var(--s4)}
.split-media{position:relative}
.split-img{width:100%;aspect-ratio:4/3.4;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--shadow-2)}
.split-media::before{content:"";position:absolute;inset:auto auto -14px -14px;width:45%;height:55%;background:repeating-linear-gradient(-45deg,var(--yellow) 0 10px,transparent 10px 20px);opacity:.9;z-index:-1;border-radius:var(--r)}
.split-media{isolation:isolate}
.badge-card{position:absolute;right:clamp(-8px,-1vw,-24px);bottom:var(--s6);max-width:270px;background:var(--navy-900);color:#fff;padding:var(--s5);border-left:4px solid var(--yellow);border-radius:var(--r);box-shadow:var(--shadow-3)}
.badge-card b{display:block;font:700 1.35rem/1.05 var(--f-display);text-transform:uppercase;letter-spacing:.02em}
.badge-card span{display:block;color:var(--on-dark-2);font-size:.95rem;margin-top:6px;line-height:1.4}
@media (min-width:1000px){.split{grid-template-columns:1fr 1fr}.split-img{aspect-ratio:4/4.4}}
@media (max-width:640px){.badge-card{position:relative;right:auto;bottom:auto;margin:-40px var(--s4) 0;max-width:none}}

.why{display:grid;gap:var(--s5);margin-top:var(--s6)}
.why li{display:grid;grid-template-columns:52px 1fr;gap:var(--s4);align-items:start}
.why-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:var(--r);background:#fff;border:1px solid var(--line);color:var(--blue);box-shadow:var(--shadow-1)}
.section-alt .why-icon{background:#fff}
.why-icon .i{width:26px;height:26px}
.why h3{font-size:1.3rem;margin-bottom:4px;text-transform:uppercase}
.why p{color:var(--muted);font-size:1rem;line-height:1.55}
@media (min-width:640px){.why{grid-template-columns:1fr 1fr;gap:var(--s6) var(--s5)}}

/* ---------- Proyectos ---------- */
.proj-grid{display:grid;gap:var(--s4)}
.proj-btn{position:relative;display:block;width:100%;height:100%;padding:0;border:0;border-radius:var(--r-lg);overflow:hidden;background:var(--navy-800);text-align:left;color:#fff;box-shadow:0 18px 40px rgba(0,0,0,.25);isolation:isolate}
.proj-media{display:block;aspect-ratio:4/3}
.proj-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.proj-btn:hover .proj-media img,.proj-btn:focus-visible .proj-media img{transform:scale(1.06)}
.proj-btn::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,12,34,0) 35%,rgba(4,12,34,.92) 100%);z-index:0}
.proj-tag{position:absolute;left:var(--s4);top:var(--s4);z-index:1;background:var(--yellow);color:var(--navy-900);font:700 .78rem/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;padding:.45rem .6rem;border-radius:2px}
.proj-body{position:absolute;inset:auto 0 0 0;z-index:1;display:grid;gap:4px;padding:var(--s5)}
.proj-title{font:700 1.35rem/1.1 var(--f-display);text-transform:uppercase;letter-spacing:.02em}
.proj-meta{color:var(--on-dark-2);font-size:.92rem;line-height:1.4}
.proj-more{display:inline-flex;align-items:center;gap:6px;margin-top:6px;font:600 .82rem/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--yellow);opacity:0;transform:translateY(6px);transition:opacity .25s,transform .25s}
.proj-more .i{width:15px;height:15px}
.proj-btn:hover .proj-more,.proj-btn:focus-visible .proj-more{opacity:1;transform:none}
.proj[hidden]{display:none}
.center-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--s3);margin-top:var(--s7)}
@media (hover:none){.proj-more{opacity:1;transform:none}}
@media (min-width:700px){.proj-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){
  .proj-grid{grid-template-columns:repeat(3,1fr);gap:var(--s5)}
  .proj-grid-home .proj-lg{grid-column:span 2;grid-row:span 2}
  .proj-grid-home .proj-lg .proj-media{aspect-ratio:auto;height:100%}
  .proj-grid-home .proj-lg .proj-title{font-size:1.9rem}
}
.filters{display:flex;flex-wrap:wrap;gap:var(--s2);margin-bottom:var(--s6)}
.chip{display:inline-flex;align-items:center;gap:.6rem;min-height:44px;padding:.5rem 1rem;border:1px solid var(--line-2);border-radius:999px;background:#fff;font:600 1rem/1 var(--f-display);letter-spacing:.08em;text-transform:uppercase;color:var(--navy-900);transition:background .2s,color .2s,border-color .2s}
.chip span{font:600 .8rem/1 var(--f-body);background:var(--bg-alt);color:var(--muted);padding:.25rem .5rem;border-radius:999px}
.chip:hover{border-color:var(--navy-900)}
.chip[aria-pressed="true"]{background:var(--navy-900);border-color:var(--navy-900);color:#fff}
.chip[aria-pressed="true"] span{background:var(--yellow);color:var(--navy-900)}

/* ---------- Visor de proyectos (lightbox) ---------- */
.lightbox{width:min(1100px,calc(100% - 24px));max-height:calc(100dvh - 24px);padding:0;border:0;border-radius:var(--r-lg);background:var(--navy-950);color:#fff;box-shadow:var(--shadow-3);overflow:auto}
.lightbox::backdrop{background:rgba(4,12,34,.82);backdrop-filter:blur(3px)}
.lb-inner{position:relative;display:grid}
.lb-stage{position:relative;background:#000;display:grid;place-items:center;min-height:240px}
.lb-stage img{width:100%;max-height:70dvh;object-fit:contain}
.lb-close{position:absolute;right:10px;top:10px;z-index:2;display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:var(--r);background:rgba(4,12,34,.7);color:#fff}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:var(--r);background:rgba(4,12,34,.7);color:#fff}
.lb-nav[hidden]{display:none}
.lb-prev{left:10px}.lb-next{right:10px}
.lb-close:hover,.lb-nav:hover{background:var(--yellow);color:var(--navy-900)}
.lb-info{padding:var(--s5) var(--s5) var(--s6)}
.lb-info h2{color:#fff;font-size:clamp(1.5rem,1.2rem + 1vw,2.1rem);margin-bottom:var(--s4)}
.lb-info dl{display:grid;gap:var(--s3);margin:0}
.lb-info dl div{display:grid;gap:2px}
.lb-info dl div[hidden]{display:none}
.lb-info dt{font:600 .78rem/1 var(--f-display);letter-spacing:.16em;text-transform:uppercase;color:var(--yellow)}
.lb-info dd{margin:0;color:var(--on-dark-2)}
.lb-count{margin-top:var(--s4);font-size:.85rem;color:var(--on-dark-2)}
@media (min-width:900px){.lb-inner{grid-template-columns:1.6fr 1fr}.lb-stage{min-height:480px}.lb-info{padding:var(--s7) var(--s6)}}

/* ---------- Planta (áreas A–D) ---------- */
.areas{display:grid;gap:var(--s4);counter-reset:a}
.areas li{position:relative;padding:var(--s6) var(--s5);background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1);overflow:hidden}
.areas li::after{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,var(--yellow),var(--yellow-600))}
.area-k{display:grid;place-items:center;width:46px;height:46px;margin-bottom:var(--s4);background:var(--navy-900);color:var(--yellow);font:800 1.4rem/1 var(--f-display);border-radius:var(--r)}
.areas h3{text-transform:uppercase;margin-bottom:var(--s3)}
.areas p{color:var(--muted);font-size:1rem;line-height:1.55}
@media (min-width:700px){.areas{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.areas{grid-template-columns:repeat(4,1fr)}}

/* ---------- Proceso ---------- */
.steps{display:grid;gap:var(--s5);counter-reset:s}
.steps li{position:relative;padding-top:var(--s5);border-top:2px solid var(--line-2)}
.steps li::before{content:"";position:absolute;left:0;top:-2px;width:56px;height:2px;background:var(--yellow)}
.step-n{display:block;font:800 2.6rem/1 var(--f-display);color:var(--blue);margin-bottom:var(--s3)}
.steps h3{text-transform:uppercase;margin-bottom:var(--s2)}
.steps p{color:var(--muted);font-size:1rem;line-height:1.55}
@media (min-width:700px){.steps{grid-template-columns:repeat(2,1fr);gap:var(--s7) var(--s6)}}
@media (min-width:1100px){.steps{grid-template-columns:repeat(4,1fr)}}

/* ---------- Cotización ---------- */
.section-quote{background:radial-gradient(800px 500px at 100% 100%,rgba(31,111,209,.25),transparent 60%),linear-gradient(160deg,var(--navy-800),var(--navy-950));color:var(--on-dark-2);position:relative}
.section-quote::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:64px 64px;pointer-events:none}
.section-quote .container{position:relative}
.section-quote h2{color:#fff;margin-bottom:var(--s4)}
.quote-grid{display:grid;gap:var(--s7);align-items:start}
.quote-intro>p{margin-bottom:var(--s6);max-width:52ch}
@media (min-width:1000px){.quote-grid{grid-template-columns:.9fr 1.1fr;gap:var(--s8)}}

.contact-cards{display:grid;gap:var(--s3)}
.contact-cards li{display:grid;grid-template-columns:46px 1fr;gap:var(--s4);padding:var(--s4) var(--s5);border:1px solid var(--line-dark);border-radius:var(--r);background:rgba(255,255,255,.03)}
.cc-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:var(--r);background:var(--yellow);color:var(--navy-900)}
.cc-icon .i{width:22px;height:22px}
.contact-cards h3{font:600 .8rem/1 var(--f-display);letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-2);margin-bottom:6px}
.contact-cards a,.cc-strong{display:block;font:700 1.35rem/1.2 var(--f-display);letter-spacing:.02em;color:#fff;text-decoration:none;overflow-wrap:anywhere}
.contact-cards a:hover{color:var(--yellow)}
.contact-cards p:not(.cc-strong){font-size:.92rem;line-height:1.45;margin-top:2px}
.quote-grid-light .contact-cards li{border-color:var(--line);background:#fff;box-shadow:var(--shadow-1)}
.quote-grid-light .contact-cards h3{color:var(--muted)}
.quote-grid-light .contact-cards a,.quote-grid-light .cc-strong{color:var(--navy-900)}
.quote-grid-light .contact-cards a:hover{color:var(--blue)}
.quote-grid-light .contact-cards p{color:var(--muted)}
.mini-steps{display:grid;gap:var(--s3);margin-bottom:var(--s6)}
.mini-steps li{display:flex;align-items:center;gap:var(--s4);font:600 1.1rem/1.2 var(--f-display);letter-spacing:.04em;text-transform:uppercase;color:var(--ink)}
.mini-steps span{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--navy-900);color:var(--yellow);font-weight:800;flex:none}

/* Formulario */
.quote-form{background:#fff;color:var(--text);padding:clamp(1.5rem,1rem + 2vw,2.5rem);border-radius:var(--r-lg);border-top:5px solid var(--yellow);box-shadow:var(--shadow-3)}
.quote-grid-light .quote-form{box-shadow:var(--shadow-2);border:1px solid var(--line);border-top:5px solid var(--yellow)}
.quote-form h3{font-size:1.8rem;text-transform:uppercase;color:var(--navy-900)}
.form-sub{color:var(--muted);font-size:.95rem;margin:6px 0 var(--s5)}
.form-grid{display:grid;gap:var(--s4)}
.field{display:grid;gap:6px;min-width:0;border:0;padding:0;margin:0}
.field label,.field legend{font:600 .82rem/1.2 var(--f-display);letter-spacing:.12em;text-transform:uppercase;color:var(--navy-800);padding:0}
.field legend{margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:.75rem .9rem;border:1px solid var(--line-2);border-radius:var(--r);background:var(--bg-alt);font-size:1rem;color:var(--ink);transition:border-color .2s,box-shadow .2s,background .2s}
.field textarea{min-height:120px;resize:vertical;line-height:1.5}
.field input::placeholder,.field textarea::placeholder{color:#7A85A0}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy-700);background:#fff;box-shadow:0 0 0 3px rgba(255,194,14,.55)}
.field [aria-invalid="true"]{border-color:#C4271B;background:#FFF6F5}
.field-error{color:#B3261E;font-size:.88rem;font-weight:500}
.radios{display:flex;flex-wrap:wrap;gap:var(--s2)}
.radios label{display:inline-flex;align-items:center;gap:.5rem;min-height:46px;padding:.5rem .9rem;border:1px solid var(--line-2);border-radius:var(--r);background:var(--bg-alt);font:500 .98rem/1.2 var(--f-body);letter-spacing:0;text-transform:none;color:var(--ink);cursor:pointer}
.radios label:has(input:checked){border-color:var(--navy-900);background:#fff;box-shadow:inset 0 0 0 1px var(--navy-900)}
.radios input,.field-check input{width:20px;height:20px;min-height:0;accent-color:var(--navy-900);margin:0}
.field-check{grid-template-columns:22px 1fr;align-items:start;gap:var(--s3)}
.field-check input{margin-top:3px}
.field-check label{font:400 .95rem/1.5 var(--f-body);letter-spacing:0;text-transform:none;color:var(--text)}
.field-check .field-error{grid-column:2}
.quote-form .btn{margin-top:var(--s5)}
.form-note{margin-top:var(--s3);font-size:.88rem;color:var(--muted);line-height:1.45}
.form-status{margin-top:var(--s3);font-size:.95rem;font-weight:500;color:var(--wa-700)}
.form-status.is-error{color:#B3261E}
.form-status a{color:var(--navy-700);font-weight:600}
@media (min-width:600px){.form-grid{grid-template-columns:1fr 1fr}.field-full{grid-column:1/-1}}

/* ---------- Página interna ---------- */
.page-hero{position:relative;padding:calc(var(--header-h) + clamp(3rem,2rem + 4vw,6rem)) 0 clamp(3rem,2rem + 3vw,5rem);background:linear-gradient(160deg,var(--navy-800),var(--navy-950));color:var(--on-dark-2);overflow:hidden;isolation:isolate}
.page-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,12,34,.94) 0%,rgba(7,26,69,.82) 55%,rgba(7,26,69,.55) 100%)}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:repeating-linear-gradient(-45deg,var(--yellow) 0 14px,var(--navy-900) 14px 28px);opacity:.95}
.page-hero h1{color:#fff;font-size:clamp(2.4rem,1.6rem + 4vw,4.6rem);max-width:20ch;margin-bottom:var(--s4)}
.page-hero .lead{color:#DCE3F4}
.crumbs ol{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:var(--s5);font:500 .9rem/1.3 var(--f-body)}
.crumbs li{display:flex;align-items:center;gap:.4rem}
.crumbs li+li::before{content:"/";opacity:.5}
.crumbs a{color:var(--on-dark-2);text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs [aria-current]{color:#fff}

/* Filas de servicios */
.svc-rows{display:grid;gap:clamp(4rem,3rem + 4vw,7rem)}
.svc-row{display:grid;gap:var(--s6);align-items:center}
.svc-row-media img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--shadow-2)}
.svc-row-body h2{font-size:clamp(1.9rem,1.4rem + 2vw,2.9rem);margin-bottom:var(--s4)}
.svc-row-body .btn{margin-top:var(--s5)}
@media (min-width:1000px){.svc-row{grid-template-columns:1fr 1fr;gap:var(--s8)}.svc-row.is-rev .svc-row-media{order:2}}

.checks{display:grid;gap:var(--s3);margin-top:var(--s5)}
.checks li{display:grid;grid-template-columns:24px 1fr;gap:var(--s3);align-items:start;color:var(--ink);font-size:1rem;line-height:1.45}
.checks .i{width:22px;height:22px;padding:3px;margin-top:1px;border-radius:50%;background:var(--yellow);color:var(--navy-900);stroke-width:3}
@media (min-width:640px){.checks-2{grid-template-columns:1fr 1fr;column-gap:var(--s5)}}
.inline-cta{display:flex;flex-wrap:wrap;gap:var(--s3);margin-top:var(--s6)}

.caps{display:grid;gap:var(--s4)}
.caps li{padding:var(--s6) var(--s5);background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1)}
.cap-n{display:block;font:800 1rem/1 var(--f-display);color:var(--blue);letter-spacing:.1em;margin-bottom:var(--s4)}
.caps h3{text-transform:uppercase;margin-bottom:var(--s2)}
.caps p{color:var(--muted);font-size:1rem;line-height:1.55}
@media (min-width:700px){.caps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.caps{grid-template-columns:repeat(4,1fr)}}

/* Preguntas frecuentes */
.faq-wrap{display:grid;gap:var(--s7)}
.faq-wrap h2{margin-bottom:var(--s6)}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:var(--s4);padding:var(--s5) 0;font:700 1.25rem/1.25 var(--f-display);letter-spacing:.02em;text-transform:uppercase;color:var(--ink);cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary .i{width:22px;height:22px;transition:transform .25s;color:var(--blue)}
.faq details[open] summary .i{transform:rotate(180deg)}
.faq details p{padding-bottom:var(--s5);color:var(--muted);max-width:65ch}
.other-h{font-size:1rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:var(--s3)}
.other-svc li+li{border-top:1px solid var(--line)}
.other-svc a{display:grid;grid-template-columns:24px 1fr 20px;gap:var(--s3);align-items:center;padding:var(--s4) 0;text-decoration:none;font:600 1.05rem/1.3 var(--f-body);color:var(--ink)}
.other-svc a .i:first-child{color:var(--blue)}
.other-svc a .i:last-child{transition:transform .2s;color:var(--muted)}
.other-svc a:hover .i:last-child{transform:translateX(4px);color:var(--navy-900)}
@media (min-width:1000px){.faq-wrap{grid-template-columns:.8fr 1.2fr;gap:var(--s8)}}

/* Empresa */
.mvp{display:grid;gap:var(--s5)}
.mvp li{padding:var(--s6);border:1px solid var(--line-dark);border-radius:var(--r-lg);background:rgba(255,255,255,.03);border-top:4px solid var(--yellow)}
.mvp h2{font-size:1.9rem;margin-bottom:var(--s4)}
@media (min-width:800px){.mvp{grid-template-columns:1fr 1fr}}
.why-compact{grid-template-columns:1fr}
.facts{display:grid;gap:1px;margin:0;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.facts div{background:#fff;padding:var(--s5)}
.facts dt{font:600 .8rem/1 var(--f-display);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.facts dd{margin:0;font:700 1.3rem/1.25 var(--f-display);color:var(--navy-900);overflow-wrap:anywhere}
.facts a{text-decoration:none}
.facts a:hover{color:var(--blue)}
@media (min-width:700px){.facts{grid-template-columns:repeat(3,1fr)}}

.prose{max-width:760px}
.prose h2{font-size:1.6rem;margin:var(--s6) 0 var(--s3)}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--text)}

/* ---------- Banda CTA ---------- */
.cta-band{background:var(--yellow);color:var(--navy-900);position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-60px;top:0;bottom:0;width:340px;background:repeating-linear-gradient(-45deg,rgba(7,26,69,.08) 0 16px,transparent 16px 32px)}
.cta-inner{position:relative;display:grid;gap:var(--s5);align-items:center;padding-block:clamp(3rem,2rem + 3vw,4.5rem)}
.cta-band h2{font-size:clamp(1.9rem,1.4rem + 2vw,3rem);color:var(--navy-900);margin-bottom:var(--s3)}
.cta-band p{max-width:60ch;color:var(--navy-800)}
.cta-actions{display:flex;flex-wrap:wrap;gap:var(--s3)}
.cta-band .btn-primary{--bg:var(--navy-900);--fg:#fff;--bd:var(--navy-900);box-shadow:none}
.cta-band .btn-primary:hover{--bg:var(--navy-700);--bd:var(--navy-700)}
.cta-band .btn-ghost-light{--bg:transparent;--fg:var(--navy-900);--bd:var(--navy-900)}
.cta-band .btn-ghost-light:hover{--bg:var(--navy-900);--fg:#fff}
@media (min-width:1000px){.cta-inner{grid-template-columns:1.4fr auto}}

/* ---------- Pie de página ---------- */
.site-footer{background:var(--navy-950);color:var(--on-dark-2);padding-top:clamp(3.5rem,3rem + 2vw,5rem);font-size:.98rem}
.footer-grid{display:grid;gap:var(--s7);padding-bottom:var(--s7)}
.footer-brand img{height:46px;width:auto;margin-bottom:var(--s5)}
.footer-brand p{max-width:40ch}
.footer-legal{margin-top:var(--s3);font-size:.9rem;color:#93A1C4}
.footer-h{font:600 .85rem/1 var(--f-display);letter-spacing:.18em;text-transform:uppercase;color:var(--yellow);margin-bottom:var(--s5)}
.site-footer ul{display:grid;gap:var(--s3)}
.site-footer a{color:var(--on-dark-2);text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-contact a,.footer-contact span{display:inline-flex;align-items:center;gap:.6rem;overflow-wrap:anywhere}
.footer-contact .i{color:var(--yellow);width:18px;height:18px}
.social{display:flex;align-items:center;gap:var(--s2);margin-top:var(--s5)}
.social a{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line-dark);border-radius:var(--r);color:#fff;transition:background .2s,color .2s,border-color .2s}
.social a:hover{background:var(--yellow);border-color:var(--yellow);color:var(--navy-900);text-decoration:none}
.social .i{width:20px;height:20px}
.social-dark{margin-top:var(--s6)}
.social-dark>span{font:600 .85rem/1 var(--f-display);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-right:var(--s2)}
.social-dark a{border-color:var(--line-2);color:var(--navy-900)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--s3) var(--s6);padding-block:var(--s5) calc(var(--s5) + 70px);border-top:1px solid var(--line-dark);font-size:.88rem;color:#93A1C4}
@media (min-width:800px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.3fr}.footer-bottom{padding-bottom:var(--s5)}}

/* ---------- Botón flotante de WhatsApp ---------- */
.wa-float{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:60;display:inline-flex;align-items:center;gap:.55rem;height:56px;padding:0 1.2rem 0 1rem;border-radius:999px;background:var(--wa);color:#fff;font:700 1rem/1 var(--f-display);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;box-shadow:0 12px 30px rgba(23,138,69,.4);transition:transform .2s,background .2s}
.wa-float .i{width:26px;height:26px}
.wa-float:hover{background:var(--wa-700);transform:translateY(-2px)}
@media (max-width:520px){.wa-float{width:56px;padding:0;justify-content:center}.wa-float span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}}

/* ---------- Animación de aparición (solo con JS activo) ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease) var(--d,0ms),transform .7s var(--ease) var(--d,0ms)}
.js .reveal.is-in{opacity:1;transform:none}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .js .reveal{opacity:1;transform:none}
  .hero-slide.is-active .hero-img{animation:none;transform:none}
}

/* ---------- Impresión ---------- */
@media print{.site-header,.wa-float,.drawer,.hero-ctl,.cta-band,.quote-form{display:none}.hero,.page-hero{min-height:0;color:#000;background:none}.hero h1,.page-hero h1{color:#000}}

/* Retraso escalonado de aparición (sin estilos en línea, compatible con CSP) */
.reveal:nth-child(2){--d:90ms}.reveal:nth-child(3){--d:180ms}.reveal:nth-child(4){--d:270ms}