:root{--radius:18px;--gold:#b89a52;}
*{box-sizing:border-box} html,body{height:100%} body{margin:0;}
a{color:inherit; text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.9rem 1.1rem;border-radius:999px;border:1px solid rgba(0,0,0,.12);background:transparent;font-weight:600}
.btn.primary{background:linear-gradient(135deg,var(--gold),#8f7a3f);border-color:transparent;color:#0b0b0c}
.btn:hover{transform:translateY(-1px)}
.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:10px 14px;backdrop-filter:saturate(1.2) blur(12px);border-bottom:1px solid rgba(0,0,0,.08)}
.right{margin-left:auto}
.topbar.dark{border-bottom-color:rgba(255,255,255,.08)}
.brand{display:flex;align-items:center;gap:.8rem;font-weight:800}
.brand img{height:116px;width:auto;display:block}
@media (max-width:700px){.brand img{height:80px}}
.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#0b1b2b,var(--gold));color:#fff;font-size:13px;letter-spacing:.06em}
.nav{display:flex;gap:16px;opacity:.9}
.nav a{padding:8px 10px;border-radius:999px}
.nav a:hover{background:rgba(127,127,127,.12)}
.right{display:flex;align-items:center;gap:10px}
.lang{display:inline-flex;align-items:center;gap:8px;padding:6px;border-radius:999px;border:1px solid rgba(127,127,127,.25);background:transparent}
.langBtn{appearance:none;border:0;background:transparent;color:rgba(255,255,255,.85);font-weight:800;letter-spacing:.08em;padding:8px 10px;border-radius:999px;cursor:pointer}
.langBtn.active,[aria-pressed="true"].langBtn{background:rgba(255,255,255,.10);outline:1px solid rgba(184,154,82,.30)}
.cta{display:none}
@media (min-width: 920px){.cta{display:inline-flex}}
.section{padding:64px 18px}
.foot{padding:22px 18px;opacity:.75;font-size:13px}
.foot.dark{color:rgba(255,255,255,.72)}

body{font-family:"IBM Plex Sans",system-ui; background:radial-gradient(1200px 800px at 20% 10%, rgba(184,154,82,.18), transparent 55%), #05080c; color:#f2f4f7}
.topbar.dark{background:rgba(5,8,12,.7)}
.nav a:hover{background:rgba(255,255,255,.08)}
.layout.dash{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.2fr .8fr;gap:16px;padding:20px 18px}
.layout.dash.onecol{grid-template-columns:1fr; max-width:1280px}
.layout.dash.onecol .hero{border-radius:26px}
.layout.dash.onecol .heroCarousel{margin-top:18px}
.layout.dash.onecol .carouselTrack{height:clamp(420px, 62vh, 760px)}
.hero{padding:22px;border-radius:22px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03))}
.hero > *{max-width:1180px;margin-left:auto;margin-right:auto}
.badge{display:inline-flex;font-family:"Space Grotesk";letter-spacing:.14em;text-transform:uppercase;font-size:11px;opacity:.8}
.hero h1{font-family:"IBM Plex Sans",system-ui; margin:12px 0 10px; font-size:38px; line-height:1.12; font-weight:700; letter-spacing:-.01em}
@media (max-width:700px){.hero h1{font-size:30px}}

.lead{margin:0;opacity:.82;max-width:none;line-height:1.6}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
@media (max-width:1000px){.kpis{grid-template-columns:1fr}}
.kpi{padding:16px;border-radius:18px;background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));border:1px solid rgba(184,154,82,.22);position:relative;overflow:hidden}
.kpi::before{content:"";position:absolute;inset:-2px -2px auto -2px;height:2px;background:linear-gradient(90deg, transparent, rgba(184,154,82,.9), transparent)}
.kpi .n{font-family:"Space Grotesk";font-size:20px;font-weight:700;color:rgba(216,191,123,.96)}
.kpi .l{opacity:.82;font-size:13px;margin-top:6px;line-height:1.55}
.panel{padding:22px;border-radius:22px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg, rgba(184,154,82,.16), rgba(255,255,255,.03))}
.panel-head h2{margin:0 0 6px;font-family:"Space Grotesk"}
.panel-head p{margin:0;opacity:.8}
.timeline{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:14px}
.timeline li{display:grid;grid-template-columns:16px 1fr;gap:12px;align-items:start}
.dot{width:8px;height:8px;border-radius:999px;background:var(--gold);margin-top:7px;box-shadow:0 0 0 3px rgba(184,154,82,.15)}
.timeline strong{font-family:"Space Grotesk"}
.timeline p{margin:6px 0 0;opacity:.78}
.section.dark{color:#f2f4f7}
.cards-2 .cards{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tile{position:relative;border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.12);height:340px}
.tile img{width:100%;height:100%;object-fit:cover;filter:saturate(1.08) contrast(1.05)}
.overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:18px;background:linear-gradient(180deg, transparent 40%, rgba(5,8,12,.78) 100%)}
.overlay h3{margin:0 0 8px;font-family:"Space Grotesk"}
.overlay p{margin:0;opacity:.78}
.ia.dark{max-width:none;margin:0;padding:22px;border-radius:22px;border:1px solid rgba(184,154,82,.22);background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03))}
.ia.dark h2{font-family:"Space Grotesk";color:rgba(216,191,123,.96);margin:0 0 10px}
.mini{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.ia.dark .mini{margin-top:14px}
.mini-card{padding:16px;border-radius:18px;border:1px solid rgba(255,255,255,.10);background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(0,0,0,.18));box-shadow:0 18px 40px rgba(0,0,0,.25)}
.contact-bar{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:22px;border-radius:22px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04)}
@media (max-width:1000px){.layout.dash{grid-template-columns:1fr}.kpis{grid-template-columns:1fr}.cards-2 .cards{grid-template-columns:1fr 1fr}.mini{grid-template-columns:1fr}}

/* multipage additions */

/* scroll reveal */
.reveal{opacity:0; transform:translateY(12px); transition:opacity 700ms ease, transform 700ms ease}
.reveal.on{opacity:1; transform:none}

[data-lang]{display:none}
html[lang="es"] [data-lang="es"], html[lang="en"] [data-lang="en"]{display:revert}
.nav a.active{border-bottom:1px solid rgba(185,146,74,.55)}
.brand .tag{font-size:11px; opacity:.72; margin-left:10px; font-weight:500}

/* hero carousel */
.heroCarousel{margin-top:18px; max-width:1180px; margin-left:auto; margin-right:auto}
.kpis{max-width:1180px; margin-left:auto; margin-right:auto}
.ia.dark{max-width:1180px; margin-left:auto; margin-right:auto}
.carousel{position:relative;border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.12);background:#0b0f14;outline:none}
.carouselTrack{position:relative;height:clamp(360px, 52vh, 620px)}
.carouselSlide{position:absolute;inset:0;opacity:0;transition:opacity 900ms cubic-bezier(.2,.8,.2,1);}
.carouselSlide.on{opacity:1}
.carouselSlide img{width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(1.02) contrast(1.02); transform:scale(1.02)}
.carouselSlide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(5,8,12,.18), rgba(5,8,12,.72));}
.carouselOverlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;padding:18px 18px 22px;pointer-events:none}
.carouselOverlay .title{font-family:"Space Grotesk";font-size:32px;letter-spacing:-.01em}
.carouselOverlay .sub{opacity:.9;max-width:70ch;line-height:1.5;color:rgba(216,191,123,.92)}
@media (max-width:1000px){.carouselTrack{height:340px}.carouselOverlay .title{font-size:24px}}

/* Offices flip cards (Peris-like interaction) */
.officeGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.officeFlip{perspective:1200px}
.officeInner{position:relative;width:100%;height:260px;transform-style:preserve-3d;transition:transform 700ms cubic-bezier(.2,.8,.2,1)}
.officeFlip:hover .officeInner,.officeFlip:focus-within .officeInner{transform:rotateY(180deg)}
.officeFace{position:absolute;inset:0;border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.12);backface-visibility:hidden}
.officeFront{background-size:cover;background-position:center}
.officeShade{position:absolute;inset:0;background:linear-gradient(180deg, rgba(5,8,12,.12), rgba(5,8,12,.82))}
.officeCity{position:absolute;left:16px;bottom:18px;font-family:"Space Grotesk";font-weight:700;font-size:22px;color:rgba(216,191,123,.96)}
.officeHint{display:none}
.officeBack{background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(0,0,0,.18));transform:rotateY(180deg);padding:16px}
.officeBackTitle{font-family:"Space Grotesk";font-size:18px;font-weight:700;color:rgba(216,191,123,.96)}
.officeBackAddr{margin-top:10px;opacity:.88;line-height:1.6}
.officeBackActions{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:1000px){.officeGrid{grid-template-columns:1fr}.officeInner{height:240px}}

/* Floating WhatsApp / AI */
.fab{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:10px;z-index:50}
.fab a{display:flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:16px;border:1px solid rgba(255,255,255,.14);background:rgba(5,8,12,.55);backdrop-filter:blur(10px);box-shadow:0 12px 30px rgba(0,0,0,.35)}
.fab a:hover{transform:translateY(-1px);background:rgba(5,8,12,.72)}
.fab .wa{border-color:rgba(184,154,82,.35)}
.fab .ai{border-color:rgba(255,255,255,.14)}
.fab .ai{display:none}
.fab svg{width:22px;height:22px}