:root{
  --bg:#fcfcfc; --ink:#f8fbf8; --text:#535252; --muted:#6f7378;
  --green:#3bb44b; --green-2:#3cb44c; --green-3:#3db44c; --dark:#09120d;
  --soft:#ecf8ef; --line:#e7ece8; --white:#fff; --card:#ffffff; --shadow:0 28px 80px rgba(16,24,20,.12);
  --radius:28px; --max:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:'Work Sans',system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.site-header{min-height:100vh;background:linear-gradient(118deg,rgba(5,10,8,.94),rgba(8,18,13,.82)),url('https://images.unsplash.com/photo-1520607162513-77705c0f0d4a?auto=format&fit=crop&w=2400&q=90') center/cover fixed;color:white;position:relative;isolation:isolate}
.site-header:after{content:"";position:absolute;inset:auto 0 0 0;height:180px;background:linear-gradient(transparent,var(--bg));z-index:-1}
.nav{height:108px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{padding:0;border-radius:0}.brand img{height:58px;width:auto;filter:drop-shadow(0 10px 20px rgba(0,0,0,.25))}
.nav-links{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.1);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:8px}.nav-links a{font-size:14px;font-weight:700;color:rgba(255,255,255,.88);padding:10px 14px;border-radius:999px}.nav-links a:hover,.nav-links .nav-cta{background:white;color:var(--dark)}
.nav-toggle{display:none;background:white;border:0;border-radius:14px;padding:10px;gap:4px;flex-direction:column}.nav-toggle span{width:24px;height:2px;background:var(--dark);display:block}
.hero{min-height:calc(100vh - 108px);display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:64px;padding:70px 0 120px}
.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:.18em;font-weight:900;color:var(--green);margin:0 0 16px}.eyebrow.light{color:#79ea8a}h1,h2,h3{font-family:'Montserrat','Work Sans',sans-serif;color:#1d2b22;line-height:1.02;margin:0}
.hero h1{font-size:clamp(44px,6vw,82px);letter-spacing:-.06em;color:white;max-width:900px}.hero-lead{font-size:clamp(18px,2vw,22px);color:rgba(255,255,255,.84);max-width:760px;margin:28px 0 0}.hero-lead strong{color:white}
.hero-actions,.service-actions-inline,.mini-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:15px 22px;font-weight:900;font-size:15px;transition:.2s;border:1px solid transparent;text-align:center}.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-3));color:white;box-shadow:0 18px 40px rgba(59,180,75,.28)}
.btn-secondary{background:white;color:var(--dark);border-color:rgba(0,0,0,.06)}
.btn-ghost{background:rgba(255,255,255,.08);color:white;border-color:rgba(255,255,255,.24)}
.btn-outline-light{background:transparent;color:white;border-color:rgba(255,255,255,.3)}
.btn-light-card{background:white;color:var(--dark)}
.btn-outline-card{background:transparent;color:white;border-color:rgba(255,255,255,.34)}
.btn-sm{padding:12px 18px;font-size:14px}
.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.trust-row span{font-size:13px;font-weight:800;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);padding:8px 12px;border-radius:999px}
.hero-panel{position:relative}.hero-card{padding:34px;border-radius:34px}.glass{background:rgba(255,255,255,.12);backdrop-filter:blur(22px);border:1px solid rgba(255,255,255,.18);box-shadow:var(--shadow)}
.badge{display:inline-flex;background:rgba(59,180,75,.18);color:#9dffaa;border:1px solid rgba(123,255,138,.28);padding:8px 12px;border-radius:999px;font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:.1em}
.hero-card h2{color:white;font-size:48px;margin:18px 0 10px}.hero-card p,.hero-card li{color:rgba(255,255,255,.84)}.hero-card ul{padding-left:20px;margin:20px 0 0}
.urgency-band{background:var(--dark);color:white}.urgency-grid{display:grid;grid-template-columns:260px 1fr auto;gap:20px;align-items:center;padding:22px 0}.urgency-grid strong{color:#8eff9b}.urgency-grid span{color:rgba(255,255,255,.78)}.urgency-grid a{font-weight:900;color:white}
.section{padding:104px 0}.section-highlight{background:radial-gradient(circle at top left,rgba(59,180,75,.14),transparent 36%),var(--bg)}.quotation-section{background:linear-gradient(180deg,#fff,#f8fbf8)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px}.align-center{align-items:center}
.content-block h2,.section-head h2,.test-card h2,.contact-card h2{font-size:clamp(34px,4vw,58px);letter-spacing:-.05em}
.content-block p,.section-head p,.test-card p,.contact-card p{font-size:18px;color:var(--muted);max-width:720px}
.pill-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.pill-grid span{background:white;border:1px solid var(--line);box-shadow:0 12px 30px rgba(0,0,0,.04);border-radius:999px;padding:10px 14px;font-weight:800;color:var(--text)}
.stack-cards{display:grid;gap:16px}.stack-cards article,.service-card,.process-step,.academy-card,.test-card,.contact-card,.quote-card{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 18px 55px rgba(16,24,20,.06)}
.stack-cards article{padding:28px}.number{font-family:'Montserrat';font-weight:900;color:var(--green);font-size:13px}.stack-cards h3,.service-card h3,.process-step h3,.academy-card h3,.quote-card h3{font-size:24px;margin:8px 0;color:#1d2b22}
.section-head{text-align:center;max-width:850px;margin:0 auto 42px}.section-head .eyebrow{justify-content:center}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote-card{padding:30px;display:flex;flex-direction:column;gap:14px}.quote-kicker{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:var(--green)}
.service-card{padding:28px;min-height:300px;display:flex;flex-direction:column}.service-card span{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:var(--green)}.service-card h3{font-size:26px}.service-card p,.quote-card p{color:var(--muted)}.service-card a,.quote-card a{margin-top:auto}.service-card.featured{background:linear-gradient(160deg,var(--dark),#1f3527);color:white;border:0}.service-card.featured h3{color:white}.service-card.featured p{color:rgba(255,255,255,.76)}.card-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:18px}
.test-section{padding:70px 0;background:linear-gradient(135deg,var(--soft),#fff)}.test-card{display:grid;grid-template-columns:1fr 320px;gap:30px;align-items:center;padding:38px}.test-actions small{display:block;margin-top:12px;color:var(--muted);font-weight:700}
.dark-section{background:linear-gradient(120deg,rgba(9,18,13,.94),rgba(9,18,13,.84)),url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=2400&q=90') center/cover fixed;color:white}.dark-section h2,.dark-section h3{color:white}.dark-section p{color:rgba(255,255,255,.8)}.academy-card{padding:34px;background:rgba(255,255,255,.1);backdrop-filter:blur(18px);border-color:rgba(255,255,255,.16)}.academy-card img{width:76px;height:76px;margin-bottom:18px}.academy-card a{color:#8eff9b;font-weight:900}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.process-step{padding:26px}.process-step span{width:42px;height:42px;border-radius:14px;background:var(--green);display:grid;place-items:center;color:white;font-family:'Montserrat';font-weight:900;margin-bottom:18px}

.team-section{background:linear-gradient(180deg,#fff,#f7fbf8)}
.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.team-card{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 18px 55px rgba(16,24,20,.06);padding:26px;display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:start}
.team-card img{width:120px;height:120px;object-fit:cover;object-position:center;border-radius:50%;border:4px solid var(--soft);box-shadow:0 10px 24px rgba(16,24,20,.10)}
.team-content{padding:0}
.team-content span{display:inline-flex;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:var(--green);margin-bottom:8px}
.team-content h3{font-size:24px;color:#1d2b22;margin-bottom:8px}
.team-content p{color:var(--muted);margin:0;font-size:15px;line-height:1.55}

.contact-section{padding-top:40px}.contact-card{display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:center;padding:38px;background:linear-gradient(135deg,#fff,var(--soft))}.contact-actions{display:grid;gap:12px}
.footer{padding:46px 0;background:var(--dark);border-top:1px solid rgba(255,255,255,.06)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer img{height:52px;width:auto;margin-bottom:14px}.footer p,.footer a,.footer strong{color:rgba(255,255,255,.82)}.footer strong{display:block;margin-bottom:10px}.footer a{display:block;margin:6px 0}
.reveal{opacity:0;transform:translateY(28px);transition:.75s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}.delay-3{transition-delay:.32s}
@media(max-width:1100px){.brand img{height:50px}.nav{height:96px}.hero{min-height:calc(100vh - 96px)}}
@media(max-width:980px){.nav-toggle{display:flex}.nav-links{position:absolute;top:84px;left:20px;right:20px;display:none;flex-direction:column;border-radius:24px;background:rgba(9,18,13,.97);padding:18px;z-index:10}.nav-links.open{display:flex}.nav-links a{width:100%;text-align:center}.hero,.two-col,.test-card,.contact-card{grid-template-columns:1fr}.hero{gap:28px;padding-top:40px}.urgency-grid{grid-template-columns:1fr}.quote-grid,.service-grid,.process-grid,.team-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}}
@media(max-width:640px){.wrap{width:min(100% - 28px,var(--max))}.brand img{height:38px}.nav{height:84px}.hero h1{font-size:42px}.section{padding:72px 0}.quote-grid,.service-grid,.process-grid,.team-grid{grid-template-columns:1fr}.hero-card h2{font-size:38px}.contact-card,.test-card{padding:28px}.footer img{height:36px}.btn{width:100%}.hero-actions,.service-actions-inline,.mini-actions,.card-buttons{display:grid;grid-template-columns:1fr}}

@media(max-width:980px){
  .quote-grid,.service-grid{grid-template-columns:1fr 1fr}
  .team-card{grid-template-columns:96px 1fr}
  .team-card img{width:96px;height:96px}
}
@media(max-width:640px){
  .quote-grid,.service-grid{grid-template-columns:1fr}
  .team-card{grid-template-columns:1fr;text-align:center}
  .team-card img{width:112px;height:112px;margin:0 auto}
}

.quote-card-featured{
  background:linear-gradient(160deg,var(--dark),#1f3527);
  color:white;
  border:0;
}
.quote-card-featured h3{color:white}
.quote-card-featured p{color:rgba(255,255,255,.78)}
.quote-card-featured .quote-kicker{color:#8eff9b}

.footer-grid-wide{grid-template-columns:1.6fr 1fr 1fr 1fr}
.footer-contact{margin-top:18px;display:grid;gap:4px}
.footer-contact strong{margin-bottom:4px}
.footer-contact a{color:#8eff9b}
@media(max-width:980px){
  .footer-grid-wide{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .footer-grid-wide{grid-template-columns:1fr}
}

.clients-section{background:#fff}
.clients-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;align-items:center}
.client-logo{min-height:104px;background:#fff;border:1px solid var(--line);border-radius:18px;display:grid;place-items:center;padding:16px;box-shadow:0 12px 32px rgba(16,24,20,.045)}
.client-logo img{max-width:140px;max-height:64px;object-fit:contain;filter:saturate(.85);opacity:.86;transition:.2s}
.client-logo:hover img{filter:saturate(1);opacity:1;transform:scale(1.03)}
@media(max-width:980px){
  .clients-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:640px){
  .clients-grid{grid-template-columns:repeat(2,1fr)}
  .client-logo{min-height:88px}
  .client-logo img{max-width:120px;max-height:54px}
}

/* v9: logos de clientes corregidos y extraídos individualmente */
.clients-grid{
  display:grid;
  grid-template-columns:repeat(8,1fr);
  gap:12px;
  align-items:center;
}
.client-logo{
  min-height:98px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  display:grid;
  place-items:center;
  padding:12px;
  box-shadow:0 10px 26px rgba(16,24,20,.045);
}
.client-logo img{
  width:100%;
  max-width:150px;
  max-height:74px;
  object-fit:contain;
  filter:none;
  opacity:1;
  transition:.2s;
}
.client-logo:hover img{transform:scale(1.05)}
@media(max-width:1100px){
  .clients-grid{grid-template-columns:repeat(6,1fr)}
}
@media(max-width:780px){
  .clients-grid{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:520px){
  .clients-grid{grid-template-columns:repeat(2,1fr)}
}

/* v10: carrusel de clientes */
.clients-section{overflow:hidden}
.clients-carousel{
  position:relative;
  display:grid;
  grid-template-columns:54px 1fr 54px;
  gap:14px;
  align-items:center;
  margin-top:28px;
}
.clients-track-wrap{
  overflow:hidden;
  border-radius:24px;
}
.clients-track{
  display:flex;
  gap:14px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  padding:8px 4px 18px;
  scrollbar-width:none;
}
.clients-track::-webkit-scrollbar{display:none}
.clients-track .client-logo{
  flex:0 0 180px;
  min-height:104px;
  scroll-snap-align:start;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  display:grid;
  place-items:center;
  padding:14px;
  box-shadow:0 10px 26px rgba(16,24,20,.05);
}
.clients-track .client-logo img{
  width:100%;
  max-width:150px;
  max-height:74px;
  object-fit:contain;
  filter:none;
  opacity:1;
}
.carousel-btn{
  width:54px;
  height:54px;
  border-radius:50%;
  border:1px solid var(--line);
  background:#fff;
  color:#1d2b22;
  font-size:36px;
  line-height:1;
  font-weight:800;
  cursor:pointer;
  box-shadow:0 12px 30px rgba(16,24,20,.08);
  transition:.2s;
}
.carousel-btn:hover{
  transform:translateY(-2px);
  background:var(--green);
  color:#fff;
}
.carousel-hint{
  text-align:center;
  font-size:13px;
  color:var(--muted);
  font-weight:700;
  margin-top:10px;
}
@media(max-width:780px){
  .clients-carousel{grid-template-columns:42px 1fr 42px;gap:8px}
  .carousel-btn{width:42px;height:42px;font-size:28px}
  .clients-track .client-logo{flex-basis:150px;min-height:92px}
  .clients-track .client-logo img{max-width:126px;max-height:62px}
}
@media(max-width:520px){
  .clients-carousel{grid-template-columns:1fr}
  .carousel-btn{display:none}
  .clients-track .client-logo{flex-basis:145px}
}

/* v20: diagnósticos gratuitos */
.diagnostic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;align-items:stretch}
.diagnostic-card{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 18px 55px rgba(16,24,20,.06);padding:32px;display:flex;flex-direction:column;gap:14px;min-height:330px}
.diagnostic-card h3{font-size:clamp(26px,3vw,38px);letter-spacing:-.04em;color:#1d2b22}
.diagnostic-card p{color:var(--muted);font-size:17px;margin:0}
.diagnostic-card small{display:block;color:var(--muted);font-weight:800;margin-top:2px}
.diagnostic-card .btn{margin-top:auto}
@media(max-width:760px){.diagnostic-grid{grid-template-columns:1fr}.diagnostic-card{min-height:auto}}