:root{--navy:#042B52;--navy2:#0E3C69;--blue:#0A78A3;--sky:#EAF2FA;--ink:#0E2238;--muted:#4B5F73;--line:#D3DEE9;--y:#FDC22C;--yi:#1A1400;--r:6px;
--f:system-ui,-apple-system,"Segoe UI",Roboto,"Hiragino Sans","Noto Sans JP","Malgun Gothic","Noto Sans KR",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font:16px/1.65 var(--f);color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,ul{margin:0}ul{padding:0;list-style:none}a{color:inherit}
:focus-visible{outline:3px solid var(--y);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding:0 max(20px,env(safe-area-inset-left,0px)) 0 max(20px,env(safe-area-inset-right,0px))}

/* Header */
.site{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.nav{position:relative;display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:.04em;color:var(--navy);margin-right:auto}
#menu{display:flex;gap:22px}
#menu a{white-space:nowrap;text-decoration:none;font-size:14px;font-weight:600;color:var(--muted);padding:6px 0;border-bottom:3px solid transparent}
#menu a:hover{color:var(--navy)}
#menu a.on{color:var(--navy);border-color:var(--y)}
select{font:inherit;font-size:14px;padding:8px 10px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink)}
.btn{white-space:nowrap;display:inline-block;font:700 15px/1 var(--f);padding:14px 20px;border-radius:var(--r);border:2px solid transparent;background:var(--y);color:var(--yi);text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(1.06)}
.btn.ghost{background:none;border-color:currentColor;color:inherit}
#menuBtn{display:none;font:600 14px var(--f);padding:9px 12px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);cursor:pointer}
@media(max-width:1240px){
  #menu,.nav>.btn{display:none}#menuBtn{display:inline-block}
  .nav.open #menu{display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:8px 20px 16px}
  .nav.open #menu a{padding:13px 0;font-size:16px;border-bottom:1px solid var(--line)}
}

/* Hero: navy field, one large yellow sun */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-8vw;bottom:-22vw;width:46vw;height:46vw;max-width:640px;max-height:640px;border-radius:50%;background:var(--y)}
.hero .wrap{position:relative;z-index:1;display:grid;gap:26px;padding-top:clamp(72px,11vw,140px);padding-bottom:clamp(96px,15vw,190px)}
.hero h1{font-size:clamp(40px,7vw,88px);font-weight:800;letter-spacing:-.02em;line-height:1.02;max-width:12ch}
.hero p{font-size:clamp(17px,1.7vw,21px);max-width:50ch;color:#C9D8E8}
.ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* Sections: alternating fields (white / deep blue / pale blue) */
.band{padding:clamp(64px,9vw,112px) 0}
.sec-head{display:grid;gap:14px;max-width:720px;margin-bottom:clamp(32px,5vw,56px)}
.sec-head::before{content:"";width:56px;height:5px;background:var(--y)}
.sec-head h2{font-size:clamp(30px,4.4vw,52px);font-weight:800;letter-spacing:-.015em;line-height:1.1;color:var(--navy)}
.sec-head p{font-size:18px;color:var(--muted);max-width:60ch}
.dark{background:var(--navy);color:#E6EEF6}
.deep{background:var(--navy2)}
.dark .sec-head h2{color:#fff}.dark .sec-head p{color:#A9BFD4}
.tint{background:var(--sky)}
.sub{font-size:20px;color:var(--navy);margin-bottom:14px}

/* About */
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,80px)}
.about>*{min-width:0}
.copy{display:grid;gap:18px;font-size:18px;color:var(--muted);align-content:start}
.copy p:first-child{font-size:clamp(20px,2.2vw,25px);line-height:1.4;color:var(--ink);font-weight:500}
.values{border-top:1px solid var(--line)}
.values li{padding:20px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:130px 1fr;gap:16px}
.values b{color:var(--blue);font-size:17px}.values span{color:var(--muted)}
@media(max-width:820px){.about{grid-template-columns:1fr}.values li{grid-template-columns:1fr;gap:4px}}

/* Tabs + panel (technologies, services, partners) */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tabs button{font:600 15px var(--f);padding:11px 16px;border-radius:999px;border:1px solid #B7C9DB;background:#fff;color:var(--muted);cursor:pointer}
.tabs button[aria-selected=true]{background:var(--navy);color:#fff;border-color:var(--navy)}
.dark .tabs button{background:transparent;border-color:#3A5C82;color:#B9CCDF}
.dark .tabs button[aria-selected=true]{background:var(--y);color:var(--yi);border-color:var(--y)}
.panel{border-radius:var(--r);padding:clamp(24px,4vw,44px);display:grid;gap:14px;background:#fff;border:1px solid var(--line)}
.dark .panel{background:rgba(255,255,255,.06);border-color:#2F5078}
.panel h3{font-size:clamp(24px,3vw,34px);color:var(--navy)}.dark .panel h3{color:#fff}
.panel p{max-width:62ch;color:var(--muted);font-size:17px}.dark .panel p{color:#B9CCDF}
.panel .scope{border-top:1px solid var(--line);padding-top:14px;font-size:15px}.dark .panel .scope{border-color:#2F5078}
.panel ul{display:grid;gap:10px}
.panel li{position:relative;padding-left:24px}
.panel li::before{content:"";position:absolute;left:2px;top:.6em;width:9px;height:9px;background:var(--y);transform:rotate(45deg)}
.panel .btn{justify-self:start;margin-top:6px}
.innov{margin-top:20px;display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between;border:2px dashed #9DB6CF;border-radius:var(--r);padding:22px 28px}
.innov h3{font-size:20px;color:var(--navy)}.innov p{color:var(--muted);max-width:60ch}

/* Presence */
.offices{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px}
.office{background:#fff;border-top:5px solid var(--blue);padding:22px;display:grid;gap:6px;align-content:start;box-shadow:0 0 0 1px var(--line)}
.office.hq{border-top-color:var(--y)}
.office h3{font-size:20px;color:var(--navy)}.office p{color:var(--muted);font-size:15px}
.hq-tag{font-size:14px;font-weight:700;color:var(--navy)}

/* Partner */
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.tint .sub{margin-top:48px}
.why li{background:#fff;padding:20px;border-radius:var(--r);border:1px solid var(--line);display:grid;gap:4px}
.why b{color:var(--navy)}.why span{color:var(--muted);font-size:15px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,6vw,80px)}
.contact-grid>*{min-width:0}
.cd{align-content:start;border-top:1px solid #2F5078}
.cd div{padding:18px 0;border-bottom:1px solid #2F5078;font-size:18px;overflow-wrap:anywhere}
.cd a{text-decoration:none;border-bottom:2px solid var(--y)}
form{display:grid;gap:16px}
label{display:grid;gap:6px;font-size:14px;color:#A9BFD4;font-weight:600}
input[type=text],input[type=email],textarea{font:inherit;font-size:16px;color:#fff;background:rgba(255,255,255,.07);border:1px solid #3A5C82;border-radius:var(--r);padding:12px 14px;width:100%}
textarea{min-height:130px;resize:vertical}
input:focus,textarea:focus{outline:none;border-color:var(--y)}
.note{font-size:14px;color:var(--y)}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}

footer{background:#071C33;color:#8DA5BD;font-size:14px;padding:26px 0}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}

/* Buscador */
#searchBtn{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--navy);cursor:pointer}
#searchBtn:hover{background:var(--sky)}
dialog.search{border:0;padding:0;border-radius:10px;width:min(640px,calc(100vw - 32px));margin:12vh auto auto;box-shadow:0 24px 70px rgba(7,28,51,.45);background:#fff;color:var(--ink);overflow:hidden}
dialog.search::backdrop{background:rgba(7,28,51,.62)}
.sbox{display:flex;align-items:center;gap:12px;padding:0 18px;border-bottom:1px solid var(--line);color:var(--muted)}
.sbox input{flex:1;min-width:0;border:0;background:none;color:var(--ink);font:inherit;font-size:18px;padding:18px 0;outline:none;-webkit-appearance:none;appearance:none}
.sbox input::-webkit-search-cancel-button{display:none}
#results{max-height:min(52vh,420px);overflow:auto;padding:8px}
#results li{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:11px 12px;border-radius:var(--r);cursor:pointer;align-items:baseline}
#results li[aria-selected=true]{background:var(--sky);box-shadow:inset 4px 0 0 var(--y)}
#results b{color:var(--navy);font-size:16px}
#results small{font-size:13px;color:var(--muted)}
#results span{grid-column:1/-1;font-size:14px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#results .none{display:block;cursor:default;color:var(--muted);padding:18px 12px}
.shint{padding:10px 18px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
@media(max-width:560px){dialog.search{margin-top:8vh}.shint{display:none}}
@media(max-width:560px){.nav{gap:8px}.brand{font-size:13px;letter-spacing:.02em;gap:7px;min-width:0}.brand svg{width:24px;height:24px}select{padding:8px 4px;font-size:13px}#searchBtn{width:38px;height:38px}#menuBtn{padding:9px 10px}}

/* Logo */
.brand img{height:56px;width:auto;display:block}
.flogo{background:#fff;border-radius:8px;padding:8px 14px;display:block}
.flogo img{height:46px;width:auto;display:block}
footer .wrap{align-items:center;gap:12px 24px}
@media(max-width:560px){.brand img{height:40px}}

/* Tecnologías: ilustración o foto + texto */
.panel.has-art{grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:center;gap:clamp(24px,4vw,48px)}
.art{border-radius:var(--r);overflow:hidden;position:relative;line-height:0}
.art svg,.art img{width:100%;height:auto;display:block}
.art img{aspect-ratio:3/2;object-fit:cover}
.credit{position:absolute;right:8px;bottom:6px;font-size:11px;line-height:1.2;color:#fff;background:rgba(3,31,61,.65);padding:2px 6px;border-radius:3px}
.ptext{display:grid;gap:14px;min-width:0}
@keyframes spin{to{transform:rotate(360deg)}}
.spin{animation:spin 40s linear infinite}
@media(max-width:760px){.panel.has-art{grid-template-columns:1fr}}

.hint{font-size:13px;font-weight:400;color:#A9BFD4}