*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--grey:#4d4f4e;--red:#e22722;--white:#fff;--black:#111;--bg:#f6f6f4;--line:#ddddda;--display:'Playfair Display',Georgia,serif;--body:'Inter',system-ui,sans-serif}
html{scroll-behavior:smooth}body{font-family:var(--body);color:var(--black);background:var(--white);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--display);line-height:1.15;font-weight:700}h1{font-size:clamp(2rem,4vw,3.15rem)}h2{font-size:clamp(1.45rem,3vw,2.2rem)}h3{font-size:clamp(1.08rem,2vw,1.35rem)}p{line-height:1.75;color:#333}a{color:inherit;text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:0 24px}.section{padding:80px 0}.section--alt{background:var(--bg)}.divider{height:1px;background:var(--line)}
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}.logo img{width:155px;height:auto;display:block}nav.desk{display:flex;align-items:center;gap:24px}nav.desk a{font-size:13px;font-weight:500;color:var(--grey)}nav.desk a:hover,nav.desk a.active{color:var(--red)}.btn{display:inline-block;padding:10px 22px;font-size:13.5px;font-weight:600;border:1.5px solid var(--red);color:var(--red);border-radius:3px;transition:.2s;background:transparent}.btn:hover{background:var(--red);color:#fff}.btn--solid{background:var(--red);color:#fff}.btn--solid:hover{background:#c41f1a;border-color:#c41f1a}.btn--grey{border-color:var(--grey);color:var(--grey)}.btn--grey:hover{background:var(--grey);color:#fff}.hamburger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px}.hamburger span{width:24px;height:1.5px;background:var(--grey)}
.mobile-nav{display:none;position:fixed;inset:0;background:#fff;z-index:200;flex-direction:column;padding:0 24px}.mobile-nav.open{display:flex}.mobile-nav-header{display:flex;align-items:center;justify-content:space-between;height:70px;border-bottom:1px solid var(--line)}.mobile-nav-links{padding:36px 0;display:flex;flex-direction:column}.mobile-nav-links a{font-family:var(--display);font-size:1.35rem;font-weight:700;padding:11px 0;border-bottom:1px solid var(--line)}.mobile-nav-cta{margin-top:20px}.wa-float{position:fixed;bottom:24px;right:24px;z-index:99;width:52px;height:52px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(0,0,0,.18)}.wa-float svg{width:26px;height:26px;fill:#fff}
.hero{padding:88px 0 72px;border-bottom:1px solid var(--line)}.hero-eyebrow,.sec-label{font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--red);text-transform:uppercase;margin-bottom:20px}.hero h1{max-width:790px;margin-bottom:25px}.hero-sub{font-size:1.03rem;max-width:650px;line-height:1.8;color:var(--grey);margin-bottom:36px}.hero-btns{display:flex;gap:14px;flex-wrap:wrap}.hero-quote{margin-top:50px;padding-top:34px;border-top:1px solid var(--line);max-width:720px}.hero-quote:before{content:'';display:block;width:36px;height:2px;background:var(--red);margin-bottom:18px}.hero-quote p{font-family:var(--display);font-size:1.1rem;font-style:italic;color:var(--grey)}
.problem-inner,.measure-inner,.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}.sec-header{margin-bottom:46px}.sec-header h2{max-width:670px;margin-bottom:14px}.sec-header p{color:var(--grey);max-width:650px}.modules{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:38px}.module{background:#fff;padding:27px 22px}.module-line{width:32px;height:2px;background:var(--red);margin-bottom:17px}.module h3,.module h4{font-family:var(--body);font-size:.88rem;line-height:1.45}.vert-grid,.cards{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}.vert-grid{grid-template-columns:repeat(4,1fr)}.cards--3{grid-template-columns:repeat(3,1fr)}.vert,.card{background:#fff;padding:27px 23px}.vert:before{content:'';display:block;width:22px;height:2px;background:var(--red);margin-bottom:16px}.vert h3,.vert h4{font-family:var(--body);font-size:.9rem}.card-num{font-size:10px;font-weight:600;letter-spacing:.14em;color:var(--red);text-transform:uppercase;margin-bottom:12px}.card p{font-size:.88rem;color:var(--grey);margin-top:8px}.measure-list{list-style:none}.measure-list li{padding:13px 0;border-bottom:1px solid var(--line);font-size:.89rem;color:var(--grey);display:flex;gap:12px}.measure-list li:before{content:'';width:5px;height:5px;border-radius:50%;background:var(--red);margin-top:10px;flex:none}.cta-banner{padding:72px 0;text-align:center}.cta-banner h2{max-width:700px;margin:0 auto 18px}.cta-banner p{max-width:590px;margin:0 auto 32px;color:var(--grey)}
.page-hero{padding:68px 0 52px;border-bottom:1px solid var(--line)}.page-hero h1{max-width:780px;margin-bottom:18px}.page-hero .sub{font-size:1.02rem;max-width:680px;color:var(--grey)}.service-block{display:grid;grid-template-columns:1fr 2.2fr;gap:56px;padding:58px 0;border-bottom:1px solid var(--line)}.service-num{font-family:var(--display);font-size:2.8rem;font-weight:900;color:var(--line);text-align:right}.service-tag{display:inline-block;font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:5px 10px;background:var(--red);color:#fff;border-radius:2px;margin-bottom:14px}.service-sub{font-size:.86rem;font-weight:600;color:var(--grey);margin:7px 0 14px}.service-block p{color:var(--grey);font-size:.94rem}.note{padding:28px;border-left:3px solid var(--red);background:var(--bg);margin:28px 0}.note p{font-size:.91rem}.method-steps{counter-reset:steps}.method-step{display:grid;grid-template-columns:70px 1fr;gap:25px;padding:26px 0;border-bottom:1px solid var(--line)}.method-step:before{counter-increment:steps;content:counter(steps,decimal-leading-zero);font-family:var(--display);font-size:2rem;color:#bbb;text-align:right}.method-step p{font-size:.91rem;color:var(--grey);margin-top:7px}.matrix{width:100%;border-collapse:collapse;margin-top:25px;font-size:.87rem}.matrix th,.matrix td{border:1px solid var(--line);padding:13px;text-align:left;vertical-align:top}.matrix th{background:var(--bg);font-weight:600}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.team-card{background:#fff;padding:38px 30px}.team-photo{width:100%;aspect-ratio:4/5;overflow:hidden;background:var(--bg);margin-bottom:22px}.team-photo img{width:100%;height:100%;object-fit:cover;object-position:top;filter:grayscale(15%)}.team-card h2,.team-card h3{font-size:1.15rem}.team-role{font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--red);margin:7px 0 12px}.team-card p{font-size:.85rem;color:var(--grey)}.team-linkedin{display:inline-block;margin-top:14px;font-size:.78rem;font-weight:600;text-transform:uppercase;color:var(--grey);border-bottom:1px solid var(--line)}
.case-wrap{border:1px solid var(--line)}.case-card{background:#fff;padding:42px 38px;display:grid;grid-template-columns:1fr 1fr;gap:44px;border-bottom:1px solid var(--line)}.case-card:last-child{border-bottom:0}.case-vertical{font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:10px}.case-card .challenge{font-size:.88rem;color:var(--grey);margin-top:10px}.case-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:18px}.case-stat{background:#fff;padding:15px 10px;text-align:center}.case-stat .num{font-size:1.45rem;font-weight:700;color:var(--red);display:block}.case-stat .lbl{font-size:9px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);display:block;margin-top:6px}.case-detail{border-left:1px solid var(--line);padding-left:42px}.case-detail-item{margin-bottom:22px}.dlabel{font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);margin-bottom:5px}.case-detail-item p{font-size:.86rem}.case-link{display:inline-block;margin-top:16px;color:var(--red);font-weight:600;font-size:.86rem}.coverage-list{display:grid;gap:14px;margin-top:24px}.coverage-item{padding:18px;border:1px solid var(--line);background:#fff}.coverage-item a{color:var(--red);font-weight:600}.coverage-item p{font-size:.84rem;color:var(--grey);margin-top:5px}
.client-verticals{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.client-vert{background:#fff;padding:30px;border-left:3px solid var(--red)}.client-vert h3{font-family:var(--body);font-size:.9rem}.client-vert p{font-size:.81rem;color:var(--grey);margin-top:6px}.logos-grid{display:grid;grid-template-columns:repeat(4,minmax(150px,180px));gap:25px;justify-content:center;margin-top:40px}.logo-slot{height:180px;display:flex;align-items:center;justify-content:center;padding:18px}.logo-slot img{max-width:100%;max-height:100%;object-fit:contain;filter:grayscale(100%);opacity:.76;transition:filter .25s ease,opacity .25s ease,transform .25s ease;}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;background:none;border:0;text-align:left;padding:22px 0;display:flex;justify-content:space-between;cursor:pointer;font-size:.94rem;font-weight:600}.faq-a{max-height:0;overflow:hidden;transition:max-height .3s}.faq-item.open .faq-a{max-height:500px}.faq-a p{padding:0 0 22px;font-size:.89rem;color:var(--grey);max-width:760px}
.contact-inner{display:grid;grid-template-columns:5fr 4fr;gap:72px;padding:72px 0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);margin-bottom:7px}.form-group input,.form-group textarea{width:100%;padding:11px 13px;border:1px solid var(--line);font:inherit;font-size:.88rem}.form-group textarea{min-height:105px;resize:vertical}.contact-side h3{margin-bottom:10px}.contact-side p{font-size:.86rem;color:var(--grey)}#form-success,#form-error{display:none;margin-top:14px;padding:14px;font-size:.85rem}#form-success{background:#f0faf0;border:1px solid #b8ddb8;color:#2d6a2d}#form-error{background:#fff0f0;border:1px solid #f5c0c0;color:#a00}
footer{background:var(--black);color:#fff;padding:60px 0 36px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:44px}.footer-logo img{filter:brightness(0) invert(1);width:130px}.footer-tagline{font-size:.78rem;color:#777;margin-top:10px}.footer-col h2,.footer-col h3,.footer-col h5{font-family:var(--body);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:#555;margin-bottom:14px}.footer-col a{display:block;font-size:.82rem;color:#888;margin-bottom:8px}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid #222;padding-top:22px;display:flex;justify-content:space-between}.footer-bottom p{font-size:.73rem;color:#555}
@media(max-width:950px){nav.desk{display:none}.hamburger{display:flex}.problem-inner,.measure-inner,.split,.service-block,.case-card,.contact-inner{grid-template-columns:1fr;gap:36px}.modules,.vert-grid{grid-template-columns:repeat(2,1fr)}.team-grid{grid-template-columns:repeat(2,1fr)}.client-verticals{grid-template-columns:repeat(2,1fr)}.case-detail{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:28px}.service-num{text-align:left}.logos-grid{grid-template-columns:repeat(3,160px)}}
@media(max-width:620px){.section{padding:56px 0}.modules,.vert-grid,.cards--3,.team-grid,.client-verticals{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:10px}.logos-grid{grid-template-columns:repeat(2,140px)}.logo-slot{height:140px}.method-step{grid-template-columns:45px 1fr}.case-card{padding:30px 22px}.matrix{display:block;overflow-x:auto}}

.logo-slot:hover img{filter:grayscale(0%);opacity:1;transform:scale(1.03)}

/* CORRECCION DEFINITIVA: logos en gris y color al pasar el mouse */
.logos-grid .logo-slot img {
  -webkit-filter: grayscale(100%) !important;
  filter: grayscale(100%) !important;
  opacity: .72 !important;
  transition: -webkit-filter .25s ease, filter .25s ease, opacity .25s ease, transform .25s ease !important;
}

.logos-grid .logo-slot:hover img,
.logos-grid .logo-slot:focus-within img {
  -webkit-filter: grayscale(0%) !important;
  filter: grayscale(0%) !important;
  opacity: 1 !important;
  transform: scale(1.04);
}