:root{--bg:#fff;--soft:#eef2f6;--ink:#0f1a2b;--mute:#4b5a70;--line:#d5dce6;--accent:#0a7f73;--navy:#0b1f4b;--mint:#3ee0c8;box-sizing:border-box;padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0c1220;--soft:#141c30;--ink:#eef2f8;--mute:#a3b0c6;--line:#27324a;--accent:#3ee0c8}}
:root[data-theme="dark"]{--bg:#0c1220;--soft:#141c30;--ink:#eef2f8;--mute:#a3b0c6;--line:#27324a;--accent:#3ee0c8}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 72px);scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 18px/1.55 "Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2,h3{font-family:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;line-height:1.05;margin:0;letter-spacing:-.02em}
a{color:inherit}button{font:inherit;color:inherit;cursor:pointer}
a:focus-visible,button:focus-visible{outline:3px solid var(--mint);outline-offset:3px}
.w{max-width:1200px;margin:0 auto;padding:0 24px}
header{--fg:#fff;--mu:#c9d4ec;position:fixed;top:0;left:0;right:0;padding-top:env(safe-area-inset-top,0px);background:transparent;border-bottom:1px solid transparent;z-index:10;transition:background .35s,border-color .35s}
header.sc,header.open{--fg:var(--ink);--mu:var(--mute);background:color-mix(in srgb,var(--bg) 55%,transparent);border-bottom-color:var(--line)}
@supports not ((background:color-mix(in srgb,red,blue))){header.sc,header.open{background:var(--bg)}}
@supports (backdrop-filter:blur(1px)) and (background:color-mix(in srgb,red,blue)){header.sc{background:color-mix(in srgb,var(--bg) 58%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}}
header.sc.ondark:not(.open){--fg:#fff;--mu:#dbe4f7;background:rgba(11,31,75,.78);border-bottom-color:rgba(255,255,255,.14)}
@supports (backdrop-filter:blur(1px)){header.sc.ondark:not(.open){backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}}
header .btn{background:var(--mint);color:#06202a}
header .w{display:flex;align-items:center;gap:28px;height:68px}
.logo{font:700 21px "Bricolage Grotesque",sans-serif;text-decoration:none;margin-right:auto;color:var(--fg)}
nav{display:flex;gap:4px;align-items:center}
nav>a,.mi>button{background:none;border:0;padding:24px 14px;text-decoration:none;font-size:16px;color:var(--mu);border-bottom:3px solid transparent}
nav>a:hover,.mi>button:hover,.mi.open>button{color:var(--fg);border-bottom-color:var(--mint)}
.mi{position:static}
.mega{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:32px 0 40px;box-shadow:0 24px 40px rgba(0,0,0,.14)}
.mi.open .mega{display:block}
.mega .w{display:grid;grid-template-columns:1fr 2fr;gap:40px}
.mega h3{font-size:30px}.mega p{color:var(--mute);margin:12px 0 0}
.mega ul{list-style:none;margin:0;padding:0;columns:2;column-gap:32px}
.mega li a{display:block;padding:9px 0;border-bottom:1px solid var(--line);text-decoration:none}
.mega li a:hover{color:var(--accent)}
.btn{display:inline-block;background:var(--navy);color:#fff;padding:13px 24px;text-decoration:none;font-weight:600;border:0;border-radius:2px}
.btn.alt{background:var(--mint);color:#06202a}
.burger{display:none;background:none;border:1px solid var(--mu);color:var(--fg);padding:8px 14px}
.dark{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero{padding:calc(132px + env(safe-area-inset-top,0px)) 0 70px;background:radial-gradient(60% 90% at 88% 10%,rgba(62,224,200,.32),transparent 60%),radial-gradient(50% 70% at 60% 110%,rgba(120,110,255,.35),transparent 60%),var(--navy)}
.hero .hv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,#0b1f4b 0%,rgba(11,31,75,0) 32%),linear-gradient(to bottom,rgba(11,31,75,.7),rgba(11,31,75,0) 24%),linear-gradient(90deg,rgba(11,31,75,.94) 0%,rgba(11,31,75,.74) 48%,rgba(11,31,75,.4) 100%)}
.hero .w{position:relative;z-index:2}
.hero h1{font-size:clamp(48px,9vw,132px);font-weight:700;max-width:9em}
.hero p{max-width:32em;font-size:21px;color:#c9d4ec;margin:28px 0 34px}
.car{padding:20px 0 90px}
.car .top{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}
.car h2{font-size:clamp(30px,4vw,46px)}
.ctl button{width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:none;color:#fff;font-size:20px;margin-left:8px}
.ctl button:hover{background:var(--mint);color:#06202a;border-color:var(--mint)}
.track{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:1000px){.track{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.track{grid-template-columns:1fr}}
.card{height:400px;position:relative;background:var(--g);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:26px;text-decoration:none;overflow:hidden;border-radius:2px;isolation:isolate}
.card::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(5,10,30,.9),rgba(5,10,30,.55) 42%,rgba(5,10,30,.05) 78%),linear-gradient(rgba(11,31,75,.22),rgba(11,31,75,.22))}
.card::after{content:"";position:absolute;inset:0;z-index:-1;background:rgba(5,10,30,.38);opacity:0;transition:opacity .45s}
.card:hover::after,.card:focus-visible::after{opacity:1}
.card *{position:relative}
.card .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.card:hover .ph,.card:focus-visible .ph{transform:scale(1.07)}
.card h3{font-size:27px;font-weight:700;text-shadow:0 1px 14px rgba(0,0,0,.45)}
.card .more{max-height:0;opacity:0;overflow:hidden;transition:max-height .45s ease,opacity .35s ease,margin .45s ease;color:#e3ebff}
.card:hover .more,.card:focus-visible .more{max-height:180px;opacity:1;margin-top:12px}
.card .plus{position:absolute;top:20px;right:20px;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.2);display:grid;place-items:center;font-size:22px;transition:transform .35s}
.card:hover .plus,.card:focus-visible .plus{transform:rotate(45deg)}
@media (hover:none){.card .more{max-height:none;opacity:1;margin-top:12px}.card::after{opacity:1}}
section.s{padding:84px 0;border-top:1px solid var(--line)}
.s h2{font-size:clamp(32px,4.4vw,56px);max-width:15em}
.lead{color:var(--mute);max-width:36em;margin:16px 0 0}
.ind{display:grid;grid-template-columns:repeat(3,1fr);gap:0 40px;margin-top:40px}
.ind a{display:flex;justify-content:space-between;padding:20px 0;border-top:1px solid var(--line);text-decoration:none;font:500 22px "Bricolage Grotesque",sans-serif}
.ind a span{color:var(--accent);transition:transform .3s}
.ind a:hover span{transform:translateX(6px)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);margin-top:40px;border:1px solid var(--line)}
.step{padding:34px 28px;border-right:1px solid var(--line)}.step:last-child{border-right:0}
.step i{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--bg);font-style:normal;font-weight:600}
.step h3{font-size:26px;margin:16px 0 10px}.step p{margin:0;color:var(--mute)}
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:40px}
.why h3{font-size:24px;margin-bottom:8px}.why p{margin:0;color:var(--mute)}
.team{display:grid;grid-template-columns:1.6fr 1fr;gap:16px;margin-top:40px}
.team figure{margin:0;position:relative;overflow:hidden;border-radius:2px;background:var(--soft)}
.team .big{aspect-ratio:1600/1201}
.team img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.team figcaption{position:absolute;left:0;right:0;bottom:0;padding:48px 18px 16px;color:#fff;font-size:15px;background:linear-gradient(to top,rgba(5,10,30,.8),transparent)}
.cta{padding:100px 0;background:radial-gradient(50% 90% at 100% 0,rgba(62,224,200,.28),transparent 60%),var(--navy)}
.cta h2{font-size:clamp(34px,5vw,66px);max-width:12em}.cta p{color:#c9d4ec;max-width:34em;margin:18px 0 30px}
.contact-form{max-width:640px;margin-top:8px}
.cf-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:24px}
.cf-grid label{display:flex;flex-direction:column;gap:8px;font-size:15px;color:#c9d4ec}
.cf-grid label.cf-full{grid-column:1/-1}
.contact-form input,.contact-form select,.contact-form textarea{font:inherit;font-size:16px;padding:13px 14px;border-radius:2px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.06);color:#fff}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:#9fb0d6}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--mint);outline-offset:1px;background:rgba(255,255,255,.1)}
.contact-form select option{color:#0f1a2b}
.contact-form textarea{resize:vertical;min-height:96px}
.contact-form .btn-primary{background:var(--mint);color:#06202a}
.cf-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.cf-note{font-size:14px;color:#9fb0d6}
.badge-recommended{background:var(--mint);color:#06202a;font-size:11px;font-weight:600;padding:1px 6px;border-radius:2px;margin-left:6px}
@media (max-width:600px){.cf-grid{grid-template-columns:1fr}}
footer{padding:48px 0 36px;font-size:16px;color:var(--mute)}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
footer h3{font-size:17px;color:var(--ink);margin-bottom:12px}footer a{display:block;padding:4px 0;text-decoration:none}footer a:hover{color:var(--accent)}
footer .base{border-top:1px solid var(--line);margin-top:32px;padding-top:20px}
@media (max-width:900px){
.burger{display:block}nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);flex-direction:column;align-items:stretch;padding:8px 24px 20px;border-bottom:1px solid var(--line)}
header.open nav{display:flex}nav>a,.mi>button{padding:14px 0;text-align:left;width:100%}
.mega{position:static;box-shadow:none;border:0;padding:0 0 10px}.mega .w{grid-template-columns:1fr;padding:0;gap:10px}.mega ul{columns:1}.mega h3,.mega p{display:none}
.hero{padding:calc(112px + env(safe-area-inset-top,0px)) 0 50px}.team{grid-template-columns:1fr}.team .sm{aspect-ratio:5/6}.ind,.steps,.why,footer .cols{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}section.s{padding:56px 0}}
.wd{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.14em;margin-bottom:-.14em}
.wd>span{display:inline-block;transform:translateY(112%);transition:transform .9s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i)*80ms)}
.in .wd>span{transform:none}
.js .rv{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.logos{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-right:0;border-bottom:0}
.logos li{display:flex;align-items:center;justify-content:center;min-height:132px;padding:28px 24px;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.logos img{display:block;width:var(--w);max-width:100%;height:auto}
@media (max-width:1000px){.logos{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.logos li{min-height:104px;padding:22px 16px}.logos li:nth-last-child(-n+2){grid-column:1/-1}}

.cases{margin-top:40px}
.case{display:grid;grid-template-columns:1fr 2fr;gap:24px 48px;padding:40px 0;border-top:1px solid var(--line);scroll-margin-top:90px}
.case:last-child{padding-bottom:0}
.case .who{display:flex;align-items:center;justify-content:center;min-height:132px;padding:28px 24px;background:#fff;border:1px solid var(--line);align-self:start}
.case .who img{display:block;max-width:100%;height:auto}
.case .who.stat{flex-direction:column;gap:4px;background:var(--navy);border-color:var(--navy);color:#fff}
.case .who.stat strong{font:700 clamp(56px,7vw,88px)/1 "Bricolage Grotesque",sans-serif;letter-spacing:-.03em;color:var(--mint)}
.case .who.stat span{color:#c9d4ec;font-size:17px}
.case h3{font-size:clamp(26px,3vw,34px);max-width:20em}.case h3 a{text-decoration:none}.case h3 a:hover{color:var(--accent)}
.case p{margin:14px 0 0;max-width:38em;color:var(--mute)}
.case .rel a{display:inline-block;margin-left:14px;color:var(--accent);text-underline-offset:3px}
.case .rel a:first-of-type{margin-left:6px}
.more-link{margin:32px 0 0}
@media (max-width:900px){.case{grid-template-columns:1fr;padding:32px 0}.case .who{min-height:104px}.case .rel a,.case .rel a:first-of-type{margin:0 16px 0 0}.case .rel a:first-of-type{margin-left:6px}}

.detail{display:grid;grid-template-columns:1fr 2fr;gap:40px 56px;margin-top:40px;align-items:start}
.detail .who{display:flex;align-items:center;justify-content:center;min-height:132px;padding:28px 24px;background:#fff;border:1px solid var(--line)}
.detail .who img{display:block;max-width:100%;height:auto}
.detail .who.stat{flex-direction:column;gap:4px;background:var(--navy);border-color:var(--navy);color:#fff}
.detail .who.stat strong{font:700 clamp(56px,7vw,88px)/1 "Bricolage Grotesque",sans-serif;letter-spacing:-.03em;color:var(--mint)}
.detail .who.stat span{color:#c9d4ec;font-size:17px}
.facts{margin:24px 0 0}
.facts div{padding:14px 0;border-top:1px solid var(--line)}
.facts dt{font-size:15px;color:var(--mute)}
.facts dd{margin:2px 0 0;font-weight:600}
.facts dd a{color:var(--accent);text-underline-offset:3px}
.txt p{max-width:36em;margin:0 0 18px;font-size:20px}
.plain{list-style:none;margin:24px 0 0;padding:0;max-width:30em}
.plain li{padding:14px 0;border-top:1px solid var(--line);font:500 22px "Bricolage Grotesque",sans-serif}
.plain li:last-child{border-bottom:1px solid var(--line)}
.video{position:relative;aspect-ratio:16/9;max-width:820px;margin-top:32px;background:var(--navy)}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ind.two{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.detail{grid-template-columns:1fr}.ind.two{grid-template-columns:1fr}}
.hero.case-hero h1{font-size:clamp(36px,5.2vw,72px);max-width:15em}
.case .who.stat.word strong,.detail .who.stat.word strong{font-size:clamp(30px,3.4vw,42px);line-height:1.05;text-align:center;letter-spacing:-.02em}
.case .who.stat.word span,.detail .who.stat.word span{margin-top:6px}
.vlink{margin:16px 0 0}.vlink a{color:var(--accent);text-underline-offset:3px}
.shot{margin:32px 0 0;max-width:900px}.shot img{display:block;width:100%;height:auto;border:1px solid var(--line);background:#fff}.shot figcaption{margin-top:10px;font-size:16px;color:var(--mute)}

/* Hero con degradado aurora (páginas sin vídeo) */
.hero:not(:has(.hv)){padding-bottom:96px;background:linear-gradient(160deg,#050f2b 0%,#0b1f4b 48%,#141b66 100%);box-shadow:inset 0 -1px 0 rgba(62,224,200,.4)}
.hero:not(:has(.hv))::before{content:"";position:absolute;inset:-25% -15%;z-index:0;background:radial-gradient(34% 46% at 84% 34%,rgba(62,224,200,.62),transparent 70%),radial-gradient(38% 52% at 12% 100%,rgba(139,92,246,.7),transparent 70%),radial-gradient(30% 38% at 54% 50%,rgba(37,99,235,.5),transparent 72%),radial-gradient(24% 32% at 100% 92%,rgba(10,127,115,.55),transparent 72%);animation:aurora 22s ease-in-out infinite alternate;will-change:transform}
.hero:not(:has(.hv))::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.28) 1px,transparent 1.7px),url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .22 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");background-size:26px 26px,160px 160px;-webkit-mask-image:radial-gradient(80% 110% at 88% 0%,#000 0%,rgba(0,0,0,.55) 45%,transparent 78%);mask-image:radial-gradient(80% 110% at 88% 0%,#000 0%,rgba(0,0,0,.55) 45%,transparent 78%)}
@keyframes aurora{from{transform:translate3d(-4%,-3%,0) rotate(-2deg) scale(1)}to{transform:translate3d(4%,3%,0) rotate(5deg) scale(1.1)}}
@media (prefers-reduced-motion:reduce){.hero:not(:has(.hv))::before{animation:none}}
@media (max-width:900px){.hero:not(:has(.hv)){padding-bottom:64px}}

/* Migas de pan y cabecera en móvil */
.hero nav[aria-label="Miga de pan"]{display:block;position:static;padding:0;border:0;background:none;font-size:16px;color:var(--mu)}
.hero nav[aria-label="Miga de pan"]>a{display:inline;padding:0;border:0;font-size:16px;text-decoration:none}
.hero nav[aria-label="Miga de pan"]>a:hover{text-decoration:underline;text-underline-offset:3px}
@media (max-width:600px){header .w{gap:10px}.logo{font-size:18px;white-space:nowrap}header .btn{padding:10px 14px;font-size:15px}.burger{padding:8px 12px}}

/* Resumen Antes / Ahora / Resultado */
section.ba-s{padding:56px 0}
.ba{list-style:none;margin:32px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr 1.25fr;border:1px solid var(--line);border-radius:4px}
.ba>li{position:relative;padding:28px 28px 32px;background:var(--soft)}
.ba>li+li{border-left:1px solid var(--line)}
.ba .k{display:block;margin-bottom:14px;font:600 13px/1 "Source Sans 3",sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.ba h3{margin:0 0 10px;font-size:clamp(20px,2vw,26px);line-height:1.2}
.ba p{margin:0;color:var(--mute);font-size:17px;max-width:24em}
.ba>li:not(:last-child)::after{content:"\2192";position:absolute;z-index:1;top:50%;right:-15px;transform:translateY(-50%);width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--bg);border:1px solid var(--line);color:var(--accent);font-size:16px}
.ba>li.res{background:var(--navy);border-color:var(--navy)}
.ba>li.res .k{color:var(--mint)}
.ba .res ul{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.ba .res ul li{padding:0;background:none;border:0}
.ba .res strong{display:block;font:700 clamp(32px,3.4vw,46px)/1 "Bricolage Grotesque",sans-serif;letter-spacing:-.02em;color:var(--mint)}
.ba .res span:not(.k){display:block;margin-top:4px;color:#c9d4ec;font-size:16px}
@media (max-width:900px){.ba{grid-template-columns:1fr}.ba>li+li{border-left:0;border-top:1px solid var(--line)}.ba>li.res{border-top-color:var(--navy)}.ba>li:not(:last-child)::after{top:auto;bottom:-15px;right:auto;left:50%;transform:translateX(-50%) rotate(90deg)}}
.ba .res.words strong{font-size:clamp(24px,2.3vw,30px);line-height:1.15;letter-spacing:-.01em}