/* style-jorge-web.css · UV-Life — Luz ultravioleta UV-C en alimentos
   Encapsulado bajo .landing-page para el child theme Basel (child de Basel). */

.landing-page{
  
  --uv-900:#1a0b2e;        
  --uv-800:#2d1457;
  --uv-700:#4a1fb0;        
  --uv-600:#6d28d9;
  --uv-500:#8b3df0;        
  --uv-400:#a855f7;
  --uv-glow:#c77dff;       
  --cyan:#22d3ee;          
  --lime:#a3e635;          
  --ink:#16111f;
  --paper:#ffffff;
  --paper-2:#f6f3fb;       
  --paper-3:#efe9fa;
  --line:#e4dcf3;
  --muted:#6b6480;
  --ok:#16a34a;
  --warn:#d97706;
  --maxw:1180px;
  --r:18px;
  --shadow:0 10px 40px -12px rgba(45,20,87,.28);
  --shadow-sm:0 4px 18px -8px rgba(45,20,87,.25);
}
.landing-page, .landing-page *{box-sizing:border-box}
.landing-page{scroll-behavior:smooth}
.landing-page{
  margin:0;
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.landing-page h1, .landing-page h2, .landing-page h3, .landing-page h4{font-family:"Poppins","Inter",sans-serif;line-height:1.15;letter-spacing:-.02em;margin:0}
.landing-page img{max-width:100%;display:block}
.landing-page a{color:var(--uv-700);text-decoration:none}
.landing-page .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.landing-page .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:"Poppins",sans-serif;font-weight:600;font-size:.72rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--uv-600);
}
.landing-page .eyebrow::before{content:"";width:22px;height:2px;background:var(--uv-500);border-radius:2px}
.landing-page .btn{
  display:inline-flex;align-items:center;gap:9px;cursor:pointer;
  font-family:"Poppins",sans-serif;font-weight:600;font-size:.98rem;
  padding:15px 28px;border-radius:999px;border:0;transition:transform .15s,box-shadow .15s;
}
.landing-page .btn-primary{background:linear-gradient(120deg,var(--uv-600),var(--uv-500));color:#fff;box-shadow:0 8px 24px -8px rgba(109,40,217,.6)}
.landing-page .btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -8px rgba(109,40,217,.7)}
.landing-page .btn-ghost{background:#fff;color:var(--uv-700);border:1.5px solid var(--line)}
.landing-page .btn-ghost:hover{border-color:var(--uv-400);background:var(--paper-2)}
.landing-page section{padding:88px 0}
.landing-page .section-head{max-width:720px;margin-bottom:48px}
.landing-page .section-head h2{font-size:clamp(1.8rem,3.4vw,2.7rem);font-weight:700;margin:14px 0 16px}
.landing-page .section-head p{color:var(--muted);font-size:1.08rem;margin:0}
.landing-page .hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 600px at 75% -10%, rgba(139,61,240,.35), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(34,211,238,.16), transparent 55%),
    linear-gradient(160deg,var(--uv-900),var(--uv-800) 70%,#3a1a6b);
  color:#fff;padding:0;
}
.landing-page .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:flex-start;min-height:600px;padding:80px 0}
.landing-page .hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:700;margin:18px 0 0;color:#fff;}
.landing-page .hero h1 .hl{
  background:linear-gradient(120deg,var(--uv-glow),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.landing-page .hero-sub{font-size:1.18rem;color:#d9cff0;margin:22px 0 0;max-width:520px}
.landing-page .hero .eyebrow{color:var(--uv-glow)}
.landing-page .hero .eyebrow::before{background:var(--uv-glow)}
.landing-page .pain-list{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 32px}
.landing-page .pain-list span{
  font-size:.92rem;font-weight:500;padding:8px 15px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(199,125,255,.3);color:#ede7fb;
  backdrop-filter:blur(4px);
}
.landing-page .hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.landing-page .hero-visual{position:relative;padding-top:52px}
.landing-page .hero-visual img{width:100%;height:auto;max-height:560px;object-fit:cover;border-radius:var(--r);box-shadow:0 30px 70px -20px rgba(0,0,0,.6);border:1px solid rgba(199,125,255,.25)}
.landing-page .hero-badge{
  position:absolute;bottom:-18px;left:-18px;background:#fff;color:var(--ink);
  border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;
}
.landing-page .hero-badge b{font-family:"Poppins";font-size:1.5rem;color:var(--uv-700);display:block;line-height:1}
.landing-page .hero-badge small{font-size:.74rem;color:var(--muted)}
.landing-page .hero-wave{display:block;width:100%;height:60px}
.landing-page .trust{background:var(--paper-2);border-bottom:1px solid var(--line);padding:26px 0}
.landing-page .trust-inner{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 40px;align-items:center}
.landing-page .trust-item{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--uv-800);font-weight:500}
.landing-page .trust-item svg{flex:none}
.landing-page .how-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.landing-page .spectrum-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow-sm)}
.landing-page .spectrum-card figcaption{font-size:.82rem;color:var(--muted);margin-top:14px;text-align:center}
.landing-page .mech{display:flex;flex-direction:column;gap:18px;margin-top:26px}
.landing-page .mech-step{display:flex;gap:16px;align-items:flex-start}
.landing-page .mech-num{
  flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  font-family:"Poppins";font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--uv-600),var(--uv-500));
}
.landing-page .mech-step h4{font-size:1.04rem;margin-bottom:3px}
.landing-page .mech-step p{margin:0;color:var(--muted);font-size:.96rem}
.landing-page .path-section{background:linear-gradient(180deg,#fff,var(--paper-2))}
.landing-page .path-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}
.landing-page .path-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:22px 20px;transition:transform .18s,box-shadow .18s,border-color .18s;overflow:hidden;
}
.landing-page .path-card::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(var(--uv-500),var(--cyan))}
.landing-page .path-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--uv-300,#cdb4f0)}
.landing-page .path-card .ico{width:40px;height:40px;margin-bottom:12px;color:var(--uv-600)}
.landing-page .path-card h4{font-size:1.02rem;font-weight:600}
.landing-page .path-card .lat{font-style:italic;color:var(--muted);font-size:.84rem;margin-top:2px}
.landing-page .path-card.app::before{background:linear-gradient(var(--lime),var(--cyan))}
.landing-page .path-card.app .ico{color:var(--ok)}
.landing-page .studies{background:var(--uv-900);color:#fff}
.landing-page .studies .section-head h2{color:#fff}
.landing-page .studies .section-head p{color:#c3b6e0}
.landing-page .study-group-label{
  font-family:"Poppins";font-weight:600;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--uv-glow);margin:38px 0 16px;display:flex;align-items:center;gap:12px;
}
.landing-page .study-group-label::after{content:"";flex:1;height:1px;background:rgba(199,125,255,.25)}
.landing-page .study-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.landing-page .study-card{
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.03));
  border:1px solid rgba(199,125,255,.22);border-radius:16px;padding:20px;cursor:pointer;
  transition:transform .18s,border-color .18s,background .18s;text-align:left;
  display:flex;flex-direction:column;gap:10px;min-height:188px;
}
.landing-page .study-card:hover{transform:translateY(-4px);border-color:var(--uv-glow);background:linear-gradient(160deg,rgba(199,125,255,.16),rgba(255,255,255,.04))}
.landing-page .study-tag{align-self:flex-start;font-size:.68rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:4px 10px;border-radius:6px}
.landing-page .tag-food{background:rgba(163,230,53,.16);color:var(--lime)}
.landing-page .tag-surface{background:rgba(34,211,238,.16);color:var(--cyan)}
.landing-page .tag-water{background:rgba(96,165,250,.18);color:#93c5fd}
.landing-page .tag-air{background:rgba(199,125,255,.18);color:var(--uv-glow)}
.landing-page .study-card h4{font-size:1.06rem;font-weight:600;color:#fff}
.landing-page .study-lab{font-size:.82rem;color:#b3a6d0;margin-top:auto}
.landing-page .study-metric{font-family:"Poppins";font-weight:700;font-size:1.05rem;color:var(--cyan)}
.landing-page .study-cta{font-size:.8rem;color:var(--uv-glow);font-weight:600;display:flex;align-items:center;gap:6px}
.landing-page .haccp{background:linear-gradient(120deg,var(--uv-700),var(--uv-500));color:#fff;border-radius:0}
.landing-page .haccp-inner{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.landing-page .haccp h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:700;margin-bottom:16px}
.landing-page .haccp p{color:#ede7fb;font-size:1.06rem;margin:0}
.landing-page .haccp-badges{display:flex;gap:14px;flex-wrap:wrap}
.landing-page .haccp-chip{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:12px;padding:18px 22px;backdrop-filter:blur(6px)}
.landing-page .haccp-chip b{font-family:"Poppins";font-size:1.7rem;display:block}
.landing-page .haccp-chip small{font-size:.82rem;color:#e6def8}
.landing-page .clients-strip{padding:56px 0}
.landing-page .clients-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}
.landing-page .client-chip{font-family:"Poppins",sans-serif;font-weight:600;font-size:.95rem;color:var(--uv-700);background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:10px 20px}
.landing-page .video-cta{background:var(--uv-900);border-radius:var(--r);padding:48px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;color:#fff}
.landing-page .video-cta h3{font-size:1.5rem;font-weight:700;margin:0 0 8px}
.landing-page .video-cta p{color:#d9cff0;margin:0;font-size:1rem}
.landing-page .video-cta .btn-primary{white-space:nowrap}
@media(max-width:700px){
.landing-page .video-cta{grid-template-columns:1fr;text-align:center}}
.landing-page .collage{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:160px;gap:14px}
.landing-page .collage figure{margin:0;position:relative;overflow:hidden;border-radius:14px;border:1px solid var(--line)}
.landing-page .collage img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.landing-page .collage figure:hover img{transform:scale(1.06)}
.landing-page .collage figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 14px 12px;
  background:linear-gradient(transparent,rgba(26,11,46,.92));color:#fff;
}
.landing-page .collage figcaption b{font-family:"Poppins";font-size:.96rem;display:block;line-height:1.2}
.landing-page .collage figcaption span{font-size:.78rem;color:#cbbce6}
.landing-page .c-tall{grid-row:span 2}
.landing-page .c-wide{grid-column:span 2}
.landing-page .c-big{grid-column:span 2;grid-row:span 2}
.landing-page .cases{background:var(--paper-2)}
.landing-page .case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.landing-page .case-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.landing-page .case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.landing-page .case-illu{height:180px;position:relative;overflow:hidden}
.landing-page .case-illu svg{width:100%;height:100%}
.landing-page .case-flag{position:absolute;top:14px;right:14px;background:rgba(255,255,255,.92);border-radius:8px;padding:5px 11px;font-size:.78rem;font-weight:600;color:var(--uv-800);display:flex;gap:7px;align-items:center}
.landing-page .case-body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.landing-page .case-body h3{font-size:1.18rem;font-weight:600}
.landing-page .case-loc{font-size:.84rem;color:var(--muted);font-weight:500}
.landing-page .case-result{font-size:.98rem;color:var(--ink)}
.landing-page .case-metric{display:flex;align-items:baseline;gap:8px;margin-top:4px}
.landing-page .case-metric b{font-family:"Poppins";font-size:2rem;font-weight:700;color:var(--uv-600);line-height:1}
.landing-page .case-metric span{font-size:.84rem;color:var(--muted)}
.landing-page .case-link{margin-top:auto;padding-top:14px;font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:7px}
.landing-page .prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.landing-page .prod-card{display:grid;grid-template-columns:1fr 1.1fr;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
.landing-page .prod-illu{background:linear-gradient(160deg,var(--uv-800),var(--uv-600));display:grid;place-items:center;padding:20px}
.landing-page .prod-illu img{width:100%;height:100%;max-height:280px;object-fit:contain;background:#fff;border-radius:14px;padding:14px;box-shadow:0 8px 24px -10px rgba(0,0,0,.35)}
.landing-page .prod-info{padding:24px}
.landing-page .prod-info h3{font-size:1.16rem;margin-bottom:6px}
.landing-page .prod-info .price{font-family:"Poppins";font-weight:700;font-size:1.5rem;color:var(--uv-700);margin:10px 0}
.landing-page .prod-info .price small{font-size:.7rem;color:var(--muted);font-weight:500}
.landing-page .spec{list-style:none;padding:0;margin:0 0 16px;display:flex;flex-direction:column;gap:5px}
.landing-page .spec li{font-size:.86rem;color:var(--muted);display:flex;gap:8px;align-items:flex-start}
.landing-page .spec li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--uv-500);margin-top:8px;flex:none}
.landing-page .faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.landing-page .faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.landing-page .faq-q{width:100%;text-align:left;background:none;border:0;padding:20px 24px;font-family:"Poppins";font-weight:600;font-size:1.04rem;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center}
.landing-page .faq-q::after{content:"+";font-size:1.5rem;color:var(--uv-500);flex:none;transition:transform .2s}
.landing-page .faq-item.open .faq-q::after{transform:rotate(45deg)}
.landing-page .faq-a{padding:0 24px;max-height:0;overflow:hidden;transition:max-height .3s,padding .3s;color:var(--muted)}
.landing-page .faq-item.open .faq-a{padding:0 24px 22px;max-height:320px}
.landing-page .final{background:linear-gradient(160deg,var(--uv-900),var(--uv-800));color:#fff;text-align:center}
.landing-page .final h2{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:700;margin-bottom:16px; color:#FFF}
.landing-page .final p{color:#d2c6ec;font-size:1.12rem;max-width:560px;margin:0 auto 32px}
.landing-page .lb{position:fixed;inset:0;background:rgba(15,8,28,.88);backdrop-filter:blur(6px);z-index:100;display:none;align-items:center;justify-content:center;padding:30px}
.landing-page .lb.show{display:flex}
.landing-page .lb-inner{max-width:680px;width:100%;max-height:90vh;background:#fff;border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.landing-page .lb-head{padding:16px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px}
.landing-page .lb-head h4{font-size:1.04rem;color:var(--ink)}
.landing-page .lb-head .lab{font-size:.8rem;color:var(--muted)}
.landing-page .lb-close{background:var(--paper-2);border:0;width:36px;height:36px;border-radius:10px;font-size:1.2rem;cursor:pointer;color:var(--ink);flex:none}
.landing-page .lb-body{overflow:auto;padding:18px;background:var(--paper-2)}
.landing-page .lb-body img{margin:0 auto;border-radius:8px;box-shadow:var(--shadow-sm);max-height:70vh;width:auto}
.landing-page .lb-note{font-size:.82rem;color:var(--muted);padding:14px 22px;border-top:1px solid var(--line);background:#fff}

@media(max-width:880px){
.landing-page .hero-grid, .landing-page .how-grid, .landing-page .haccp-inner, .landing-page .case-grid, .landing-page .prod-grid{grid-template-columns:1fr}
.landing-page .hero-visual{order:-1}
.landing-page .hero-visual img{max-height:380px}
.landing-page .prod-card{grid-template-columns:1fr}
.landing-page .collage{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
.landing-page .c-big, .landing-page .c-wide{grid-column:span 2}
.landing-page .c-big{grid-row:span 1}
.landing-page section{padding:60px 0}
}
@media(prefers-reduced-motion:reduce){
.landing-page, .landing-page *{transition:none!important;scroll-behavior:auto!important}}
.landing-page .brandbar{position:relative;z-index:3;padding:22px 0 0}
.landing-page .brandbar img{height:60px;width:auto}
@media(max-width:560px){
.landing-page .brandbar img{height:46px}}
@media(max-width:880px){
.landing-page .how-grid{gap:32px}
.landing-page .spectrum-card{padding:20px;order:2}
.landing-page .how-grid>div:first-child{order:1}
.landing-page .mech-step{align-items:flex-start}
.landing-page .hero-visual{padding-top:0}
.landing-page #como-funciona{background:var(--uv-900);color:#fff}
.landing-page #como-funciona h2{color:#fff}
.landing-page #como-funciona p{color:#d9cff0}
.landing-page #como-funciona .mech-step p{color:#c3b6e0}
.landing-page #como-funciona .mech-step h4{color:#fff}
.landing-page #como-funciona .eyebrow{color:var(--uv-glow)}
.landing-page #como-funciona .eyebrow::before{background:var(--uv-glow)}
.landing-page .spectrum-card{background:rgba(255,255,255,.07);border-color:rgba(199,125,255,.3)}
.landing-page .spectrum-card figcaption{color:#c3b6e0}
}
@media(max-width:560px){
.landing-page .hero h1{font-size:2rem}
.landing-page .mech-num{width:32px;height:32px}
.landing-page .path-grid{grid-template-columns:repeat(2,1fr)}
}
.landing-page .path-ico{width:54px;height:54px;margin-bottom:12px}
.landing-page .path-ico svg{width:100%;height:100%}
.landing-page .path-ico .dish{fill:var(--paper-3);stroke:var(--uv-400);stroke-width:1.5;stroke-dasharray:3 3}
.landing-page .path-ico .micro{fill:var(--uv-600);stroke:var(--uv-600);color:var(--uv-600)}
.landing-page .path-card.app .path-ico .dish{stroke:var(--ok)}
.landing-page .path-card.app .path-ico .micro{fill:var(--ok);stroke:var(--ok);color:var(--ok)}
.landing-page .path-ico .flag{fill:#fff}
.landing-page .path-ico .bud{stroke:#fff}
.landing-page .site-nav{position:sticky;top:0;z-index:60;background:rgba(20,9,38,.82);backdrop-filter:blur(12px);border-bottom:1px solid rgba(199,125,255,.16)}
.landing-page .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px}
.landing-page .nav-logo{display:flex;align-items:center;flex:0 0 auto}
.landing-page .nav-logo img{height:34px;width:auto;display:block}
.landing-page .nav-links{display:flex;align-items:center;gap:26px}
.landing-page .nav-links a{color:#e9e2f7;font-size:.94rem;font-weight:500;transition:color .15s}
.landing-page .nav-links a:hover{color:#fff}
.landing-page .nav-links .nav-cta{background:linear-gradient(120deg,var(--uv-600),var(--uv-500));color:#fff;padding:9px 18px;border-radius:999px;font-weight:600;box-shadow:0 8px 24px -10px rgba(109,40,217,.7)}
.landing-page .nav-links .nav-cta:hover{transform:translateY(-1px);color:#fff}
.landing-page .nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.landing-page .nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.2s}
.landing-page section[id], .landing-page #top[id]{scroll-margin-top:80px}
@media(max-width:860px){
.landing-page .nav-toggle{display:flex}
.landing-page .nav-links{position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(20,9,38,.98);border-bottom:1px solid rgba(199,125,255,.2);padding:8px 24px 16px;max-height:0;overflow:hidden;transition:max-height .28s ease;backdrop-filter:blur(12px)}
.landing-page .nav-links.open{max-height:340px}
.landing-page .nav-links a{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.landing-page .nav-links .nav-cta{text-align:center;margin-top:12px;border-bottom:0}
}
.landing-page .spectrum-vertical{display:flex;flex-direction:column;align-items:center}
.landing-page .spectrum-vertical img{width:auto;max-width:100%;max-height:640px;margin:0 auto}
.landing-page .video-thumb{position:relative;display:block;border-radius:14px;overflow:hidden;box-shadow:0 20px 50px -18px rgba(0,0,0,.7);max-width:420px;width:100%;aspect-ratio:16/10;background:#0b0518}
.landing-page .video-thumb img{width:100%;height:100%;object-fit:contain;background:#0b0518;transition:transform .3s}
.landing-page .video-thumb:hover img{transform:scale(1.04)}
.landing-page .video-play{position:absolute;inset:0;margin:auto;width:66px;height:66px;border-radius:50%;background:linear-gradient(120deg,var(--uv-600),var(--uv-500));display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px -8px rgba(109,40,217,.8);transition:transform .2s}
.landing-page .video-play svg{margin-left:4px}
.landing-page .video-thumb:hover .video-play{transform:scale(1.08)}
@media(max-width:700px){
.landing-page .video-thumb{max-width:100%;margin:0 auto}}
.landing-page .prod-card--v{grid-template-columns:1fr;display:flex;flex-direction:column}
.landing-page .prod-card--v .prod-illu{background:#fff;padding:34px 24px;min-height:210px}
.landing-page .prod-card--v .prod-illu img{background:transparent;box-shadow:none;max-height:150px;padding:0}
.landing-page .prod-card--v .prod-info{display:flex;flex-direction:column;flex:1;gap:2px}
.landing-page .prod-card--v .prod-desc{color:var(--muted);font-size:.95rem;margin:2px 0 4px}
.landing-page .prod-card--v .spec{margin-bottom:18px}
.landing-page .prod-card--v .btn-primary{margin-top:auto;text-align:center;justify-content:center}
.landing-page .lb-pdf{margin:14px 24px 4px;align-items:center;gap:8px;font-weight:600;color:var(--uv-700)}
.landing-page .lb-pdf:hover{text-decoration:underline}
.landing-page a.client-chip.client-link{color:var(--uv-700);transition:background .15s,color .15s,border-color .15s}
.landing-page a.client-chip.client-link:hover{background:var(--uv-700);color:#fff;border-color:var(--uv-700)}
.landing-page .lb-body img+img{margin-top:12px}


/* ===== Añadidos v2 ===== */
.landing-page .datatable-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:22px 0}
.landing-page table.datatable{width:100%;border-collapse:collapse;font-size:.92rem;min-width:660px}
.landing-page table.datatable th,.landing-page table.datatable td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--line);vertical-align:top}
.landing-page table.datatable th{background:var(--paper-2);font-family:'Poppins',sans-serif;font-weight:600;font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;color:var(--uv-800)}
.landing-page table.datatable td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.landing-page table.datatable tbody tr:hover td{background:#faf7ff}
.landing-page table.datatable .best{color:var(--ok);font-weight:700}
.landing-page table.datatable .worst{color:#b91c1c;font-weight:600}
.landing-page .table-src{font-size:.8rem;color:var(--muted);margin-top:10px}
.landing-page .compare td:first-child{font-weight:600;color:var(--uv-800)}
.landing-page .uvl-form{max-width:640px;margin:26px auto 0;text-align:left;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:var(--r);padding:24px}
.landing-page .uvl-form .row{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.landing-page .uvl-form label{display:block;font-size:.82rem;font-weight:600;margin:0 0 6px;color:#e9dcff}
.landing-page .uvl-form input,.landing-page .uvl-form select,.landing-page .uvl-form textarea{width:100%;padding:11px 13px;border-radius:11px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.95);font-family:inherit;font-size:.95rem;color:var(--ink);margin-bottom:14px}
.landing-page .uvl-form textarea{min-height:92px;resize:vertical}
.landing-page .uvl-form .form-note{font-size:.78rem;color:#c9bce4;margin-top:2px}
.landing-page .uvl-form .btn{width:100%;justify-content:center}
@media(max-width:640px){.landing-page .uvl-form .row{grid-template-columns:1fr}}
.landing-page .inline-links{margin-top:18px;font-size:.95rem;color:var(--muted)}
.landing-page .inline-links a{color:var(--uv-700);font-weight:600;text-decoration:underline}
.landing-page .claim-note{font-size:.78rem;color:var(--muted);margin-top:10px;line-height:1.5}
.landing-page .hero-badge .fn{display:block;font-size:.6rem;opacity:.85;margin-top:3px;font-weight:400}
.landing-page .cert-split{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
@media(max-width:720px){.landing-page .cert-split{grid-template-columns:1fr}}
.landing-page .cert-box{background:var(--paper-2);border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.landing-page .cert-box h3{font-size:.95rem;margin:0 0 6px;color:var(--uv-800)}
.landing-page .cert-box p{font-size:.86rem;color:var(--muted);margin:0}
.landing-page .lb-head .lb-title{font-family:'Poppins',sans-serif;font-size:1.02rem;font-weight:600;line-height:1.25;margin:0;color:var(--ink)}
.landing-page .visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ================= REDISENO v3 ================= */

/* ---------- 1. TIPOGRAFÍA UNIFICADA ----------
   Escala única: h2 de sección, lead, cuerpo, apoyo. Sin tamaños sueltos. */
.landing-page h1,.landing-page h2,.landing-page h3,.landing-page h4{font-family:"Poppins","Inter",sans-serif}
.landing-page .how-grid h2,
.landing-page .section-head h2{font-size:clamp(1.75rem,3.2vw,2.5rem);font-weight:700;line-height:1.14;letter-spacing:-.02em;margin:14px 0 16px}
.landing-page .how-grid p.lead,
.landing-page .section-head p{font-size:1.05rem;line-height:1.65;color:var(--muted);margin:0}
.landing-page .how-grid p.lead strong{color:var(--ink);font-weight:600}
.landing-page .mech-step h3{font-size:1rem;font-weight:600;margin:0 0 4px;letter-spacing:-.01em}
.landing-page .mech-step p{font-size:.94rem;line-height:1.6;color:var(--muted);margin:0}
.landing-page .claim-note{font-size:.86rem;line-height:1.6;color:var(--muted);margin-top:14px;padding-left:14px;border-left:2px solid var(--line)}
.landing-page .inline-links{font-size:.98rem;line-height:1.65;margin-top:22px;color:var(--muted)}
.landing-page .inline-links a{color:var(--uv-700);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(74,31,176,.3)}
.landing-page .inline-links a:hover{border-bottom-color:var(--uv-700)}

/* ---------- 2. HERO BADGE (solo texto) ---------- */
.landing-page .hero-badge--txt{display:flex;align-items:center;justify-content:center;text-align:center;padding:16px 22px;min-width:0}
.landing-page .hero-badge--txt small{font-family:"Poppins","Inter",sans-serif;font-size:.98rem;font-weight:600;line-height:1.3;color:var(--uv-900);letter-spacing:-.01em}

/* ---------- 3. SECCIÓN EVIDENCIA ---------- */
.landing-page .studies{background:radial-gradient(1200px 600px at 15% -10%,rgba(139,61,240,.28),transparent 60%),var(--uv-900);color:#fff}
.landing-page .studies .section-head h2{color:#fff}
.landing-page .studies .section-head p{color:#bfb2de}
.landing-page .studies .eyebrow{background:rgba(199,125,255,.16);color:#dcc4ff}
.landing-page .studies .eyebrow::before{background:var(--uv-glow)}

.landing-page .study-group-label{display:flex;align-items:center;gap:16px;font-family:"Poppins","Inter",sans-serif;font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#c8b6ec;margin:44px 0 20px}
.landing-page .study-group-label::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(199,125,255,.38),transparent)}

.landing-page .study-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:18px}
.landing-page .study-card{display:flex;flex-direction:column;gap:12px;text-align:left;cursor:pointer;
  background:linear-gradient(165deg,rgba(255,255,255,.075),rgba(255,255,255,.03));
  border:1px solid rgba(199,125,255,.2);border-radius:18px;padding:22px 20px 20px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease,background .2s ease}
.landing-page .study-card:hover,.landing-page .study-card:focus-visible{transform:translateY(-5px);
  border-color:rgba(199,125,255,.65);background:linear-gradient(165deg,rgba(199,125,255,.15),rgba(255,255,255,.05));
  box-shadow:0 22px 44px -24px rgba(199,125,255,.75)}
.landing-page .study-card h3{font-size:1.06rem;font-weight:600;color:#fff;margin:0;letter-spacing:-.01em}
.landing-page .study-metric{font-family:"Poppins","Inter",sans-serif;font-weight:700;font-size:1.5rem;line-height:1.15;color:var(--cyan);letter-spacing:-.02em}
.landing-page .study-lab{font-size:.8rem;line-height:1.5;color:#a99cc8;margin-top:auto;padding-top:6px}
.landing-page .study-cta{font-size:.8rem;color:var(--uv-glow);font-weight:600;display:flex;align-items:center;gap:6px;padding-top:12px;border-top:1px solid rgba(199,125,255,.16)}
.landing-page .study-tag{align-self:flex-start;font-size:.66rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:5px 11px;border-radius:100px;border:1px solid transparent}
.landing-page .study-tag.tag-food{background:rgba(163,230,53,.14);color:#c6f16a;border-color:rgba(163,230,53,.3)}
.landing-page .study-tag.tag-surface{background:rgba(34,211,238,.14);color:#7fe6f7;border-color:rgba(34,211,238,.3)}
.landing-page .study-tag.tag-water{background:rgba(96,165,250,.16);color:#a9cbff;border-color:rgba(96,165,250,.32)}
.landing-page .study-tag.tag-air{background:rgba(199,125,255,.16);color:#dcc4ff;border-color:rgba(199,125,255,.34)}

/* Tabla de estudios dentro de la sección oscura */
.landing-page .studies .datatable-wrap{margin:8px 0 6px;border:1px solid rgba(199,125,255,.18);border-radius:18px;background:rgba(255,255,255,.035)}
.landing-page .studies table.datatable{min-width:700px}
.landing-page .studies table.datatable th{background:transparent;color:#c8b6ec;font-size:.7rem;letter-spacing:.1em;border-bottom:1px solid rgba(199,125,255,.28);padding:16px 18px}
.landing-page .studies table.datatable td{color:#e4dcf5;border-bottom:1px solid rgba(255,255,255,.07);padding:15px 18px;font-size:.9rem;line-height:1.5}
.landing-page .studies table.datatable tbody tr:last-child td{border-bottom:0}
.landing-page .studies table.datatable tbody tr:hover td{background:rgba(199,125,255,.07)}
.landing-page .studies table.datatable td strong{color:#fff;font-weight:600}
.landing-page .studies table.datatable td span{color:#a99cc8!important}
.landing-page .studies table.datatable .best{color:#8ceaa7;font-weight:700}
.landing-page .studies .table-src{color:#a396c2;font-size:.82rem;line-height:1.6;margin-top:16px;max-width:820px}

/* ---------- 4. SECCIÓN COMPARACIÓN ---------- */
.landing-page #comparativa{background:var(--paper-2)}
.landing-page .cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;padding:10px 0 4px}
.landing-page table.cmp{width:100%;min-width:720px;border-collapse:separate;border-spacing:0}
.landing-page table.cmp .cmp-corner{background:transparent;border:0}
.landing-page table.cmp thead th{vertical-align:bottom;padding:18px 18px 16px;text-align:center;font-weight:500;
  color:var(--muted);font-family:"Poppins","Inter",sans-serif;font-size:.9rem;line-height:1.3;border-bottom:1px solid var(--line)}
.landing-page table.cmp thead th.cmp-head-own{background:linear-gradient(160deg,var(--uv-700),var(--uv-500));color:#fff;
  border-radius:16px 16px 0 0;border-bottom:0;box-shadow:0 -6px 26px -14px rgba(74,31,176,.7)}
.landing-page table.cmp .cmp-brand{display:block;font-size:1.12rem;font-weight:700;letter-spacing:-.01em}
.landing-page table.cmp .cmp-kind{display:block;font-size:.82rem;opacity:.86;margin-top:3px;font-weight:500}
.landing-page table.cmp tbody th[scope=row]{text-align:left;font-family:"Inter",sans-serif;font-weight:600;font-size:.92rem;
  color:var(--ink);padding:15px 20px 15px 4px;border-bottom:1px solid var(--line);white-space:normal;width:30%}
.landing-page table.cmp tbody td{text-align:center;font-size:.9rem;color:var(--muted);padding:15px 16px;border-bottom:1px solid var(--line);line-height:1.4}
.landing-page table.cmp tbody td.cmp-own{background:#fff;color:var(--ink);font-weight:600;
  box-shadow:inset 1px 0 0 rgba(74,31,176,.14),inset -1px 0 0 rgba(74,31,176,.14)}
.landing-page table.cmp tbody tr:last-child td.cmp-own{border-radius:0 0 16px 16px;box-shadow:inset 1px 0 0 rgba(74,31,176,.14),inset -1px 0 0 rgba(74,31,176,.14),inset 0 -1px 0 rgba(74,31,176,.14);border-bottom:0}
.landing-page table.cmp tbody tr:last-child th[scope=row],.landing-page table.cmp tbody tr:last-child td{border-bottom:0}
.landing-page table.cmp .cmp-ico{display:inline-flex;align-items:center;justify-content:center;width:19px;height:19px;border-radius:50%;
  font-size:.72rem;font-weight:700;margin-right:8px;vertical-align:-3px}
.landing-page table.cmp .cmp-yes .cmp-ico{background:rgba(22,163,74,.13);color:var(--ok)}
.landing-page table.cmp .cmp-no  .cmp-ico{background:rgba(185,28,28,.11);color:#b91c1c}
.landing-page table.cmp .cmp-mid .cmp-ico{background:rgba(107,100,128,.13);color:var(--muted)}
.landing-page table.cmp .cmp-na  .cmp-ico{background:transparent;color:#c3bcd2}
.landing-page table.cmp .cmp-na{color:#a9a2ba}
.landing-page #comparativa .table-src{max-width:820px}

/* ---------- 5. PRODUCTOS: botonera alineada al pie de la tarjeta ---------- */
.landing-page .prod-grid{align-items:stretch}
.landing-page .prod-card--v{height:100%}
.landing-page .prod-card--v .prod-illu{min-height:230px}
.landing-page .prod-card--v .spec{margin-bottom:18px}
/* El empuje al pie lo hace la botonera, no el botón (antes lo hacía .btn-primary) */
.landing-page .prod-card--v .btn-primary{margin-top:0}
.landing-page .prod-actions{display:flex;gap:10px;flex-wrap:nowrap;margin-top:auto;padding-top:4px}
.landing-page .prod-actions .btn{flex:1 1 0;justify-content:center;min-width:0;white-space:nowrap}
.landing-page .btn-ghost--light{background:transparent;color:var(--uv-700);border:1px solid var(--line)}
.landing-page .btn-ghost--light:hover{background:var(--paper-2);border-color:var(--uv-500);color:var(--uv-700)}
@media(max-width:420px){.landing-page .prod-actions{flex-wrap:wrap}.landing-page .prod-actions .btn{flex:1 1 100%}}

/* Foco visible con el color de marca (evita el anillo azul por defecto del navegador) */
.landing-page .btn:focus-visible,.landing-page .study-card:focus-visible,.landing-page .faq-q:focus-visible{outline:2px solid var(--uv-500);outline-offset:3px;border-radius:100px}
.landing-page .study-card:focus-visible{border-radius:18px}

/* ---------- 6. CTA FINAL ---------- */
.landing-page .final-cta{display:flex;justify-content:center;margin-top:30px}
.landing-page .btn-lg{font-size:1.02rem;padding:16px 38px}

/* ---------- 7. CLIENTES ---------- */
.landing-page .clients-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:28px}
.landing-page .client-chip{font-size:.9rem;font-weight:500;color:var(--ink);background:#fff;border:1px solid var(--line);
  border-radius:100px;padding:9px 18px;transition:border-color .18s,transform .18s}
.landing-page .client-chip:hover{border-color:var(--uv-400);transform:translateY(-2px)}

/* ================= RESPALDO CIENTÍFICO ================= */
.respaldo .hero--doc{padding:120px 0 56px;text-align:left}
.respaldo .hero--doc h1{font-size:clamp(1.9rem,4vw,3rem);max-width:20ch;margin:14px 0 18px}
.respaldo .hero--doc .hero-sub{max-width:70ch;font-size:1.05rem;line-height:1.7}
.respaldo .indice{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.respaldo .indice a{font-size:.86rem;font-weight:500;color:var(--uv-800);background:#fff;border:1px solid var(--line);
  border-radius:100px;padding:9px 17px;transition:.18s}
.respaldo .indice a:hover{border-color:var(--uv-500);color:var(--uv-700);transform:translateY(-2px)}

.respaldo .fichas-sec{background:var(--paper-2)}
.respaldo .ficha{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px;margin-bottom:26px;
  box-shadow:var(--shadow-sm);scroll-margin-top:90px}
.respaldo .ficha-head{display:flex;flex-direction:column;gap:12px;margin-bottom:24px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.respaldo .ficha-head h2{font-size:clamp(1.25rem,2.4vw,1.7rem);font-weight:700;line-height:1.2;margin:0;letter-spacing:-.02em}
.respaldo .ficha-head .study-tag{align-self:flex-start;font-size:.66rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  padding:5px 12px;border-radius:100px;border:1px solid transparent}
.respaldo .study-tag.tag-food{background:rgba(101,163,13,.1);color:#4d7c0f;border-color:rgba(101,163,13,.25)}
.respaldo .study-tag.tag-surface{background:rgba(14,165,183,.1);color:#0e7490;border-color:rgba(14,165,183,.25)}
.respaldo .study-tag.tag-water{background:rgba(37,99,235,.09);color:#1d4ed8;border-color:rgba(37,99,235,.22)}
.respaldo .study-tag.tag-air{background:rgba(139,61,240,.1);color:var(--uv-700);border-color:rgba(139,61,240,.25)}

.respaldo .ficha-grid{display:grid;grid-template-columns:minmax(280px,.85fr) 1.15fr;gap:34px;align-items:start}
@media(max-width:860px){.respaldo .ficha-grid{grid-template-columns:1fr;gap:26px}.respaldo .ficha{padding:24px 20px}}
.respaldo .dt{margin:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--paper-2)}
.respaldo .dt-row{display:grid;grid-template-columns:1fr 1fr;gap:0;border-bottom:1px solid var(--line)}
.respaldo .dt-row:last-child{border-bottom:0}
.respaldo .dt dt{font-size:.78rem;font-weight:600;letter-spacing:.02em;color:var(--muted);padding:11px 14px;background:rgba(255,255,255,.6)}
.respaldo .dt dd{margin:0;font-size:.88rem;font-weight:600;color:var(--ink);padding:11px 14px}
.respaldo .dt dd.pend{color:var(--warn);font-weight:500;font-style:italic}
.respaldo .ficha-texto h3{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--uv-700);margin:0 0 8px}
.respaldo .ficha-texto h3:nth-of-type(2){margin-top:22px;color:var(--warn)}
.respaldo .ficha-texto p{font-size:.96rem;line-height:1.7;color:var(--muted);margin:0}
.respaldo .ficha-texto p.limite{padding-left:14px;border-left:2px solid rgba(217,119,6,.35)}
.respaldo .permalink{margin-top:22px!important;font-size:.82rem!important}
.respaldo .permalink a{color:var(--uv-700);font-weight:600;border-bottom:1px solid rgba(74,31,176,.3)}

.respaldo .ficha-imgs{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:28px;padding-top:26px;border-top:1px solid var(--line)}
.respaldo .ficha-imgs figure{margin:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--paper-2)}
.respaldo .ficha-imgs img{width:100%;height:auto;display:block}
.respaldo .ficha-imgs figcaption{font-size:.74rem;line-height:1.45;color:var(--muted);padding:11px 13px;background:#fff;border-top:1px solid var(--line)}

.respaldo .doc{margin-bottom:38px}
.respaldo .doc h3{font-size:1.12rem;font-weight:600;margin:0 0 6px}
.respaldo .doc p{font-size:.95rem;color:var(--muted);margin:0 0 16px;max-width:70ch}
.respaldo .doc-imgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.respaldo .doc-imgs figure{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;transition:.18s}
.respaldo .doc-imgs figure:hover{border-color:var(--uv-400);transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.respaldo .doc-imgs img{width:100%;height:190px;object-fit:cover;object-position:top;display:block}

.respaldo .demo-sec{background:var(--paper-2)}
.respaldo .demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:860px){.respaldo .demo-grid{grid-template-columns:1fr}}
.respaldo .demo{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow-sm)}
.respaldo .demo h3{font-size:1.1rem;margin:0 0 10px}
.respaldo .demo p{font-size:.95rem;line-height:1.7;color:var(--muted);margin:0 0 12px}
.respaldo .demo .btn{margin-top:8px}

.respaldo .alcance{background:var(--uv-900);color:#fff}
.respaldo .alcance .section-head h2{color:#fff}
.respaldo .alcance .section-head p{color:#bfb2de}
.respaldo .alcance .eyebrow{background:rgba(199,125,255,.16);color:#dcc4ff}
.respaldo .alcance .eyebrow::before{background:var(--uv-glow)}
.respaldo .lim-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.respaldo .lim-item{background:rgba(255,255,255,.05);border:1px solid rgba(199,125,255,.2);border-radius:16px;padding:22px}
.respaldo .lim-item h3{font-size:1rem;font-weight:600;color:#fff;margin:0 0 8px}
.respaldo .lim-item p{font-size:.9rem;line-height:1.6;color:#c3b6e0;margin:0}
.respaldo .ficha-datos{position:sticky;top:86px}
@media(max-width:860px){.respaldo .ficha-datos{position:static}}

/* ---- Documentación: miniaturas ampliables ---- */
.respaldo .doc-imgs figure{padding:0}
.respaldo .doc-zoom{position:relative;display:block;width:100%;padding:0;border:0;background:transparent;cursor:zoom-in;line-height:0}
.respaldo .doc-zoom img{width:100%;height:210px;object-fit:cover;object-position:top;display:block;transition:transform .25s ease}
.respaldo .doc-zoom:hover img{transform:scale(1.04)}
.respaldo .doc-ico{position:absolute;right:8px;bottom:8px;width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  background:rgba(26,11,46,.72);color:#fff;font-size:1rem;line-height:1;backdrop-filter:blur(4px);opacity:0;transition:opacity .2s}
.respaldo .doc-zoom:hover .doc-ico,.respaldo .doc-zoom:focus-visible .doc-ico{opacity:1}
.respaldo .doc-imgs figure:hover{border-color:var(--uv-400)}

/* ---- Lightbox de documentos (clases propias: no hereda de .lb) ---- */
.respaldo .doclb{position:fixed;inset:0;z-index:9999;display:none;background:rgba(14,6,26,.93);backdrop-filter:blur(3px);
  padding:56px 24px 24px;overflow:auto}
.respaldo .doclb.show{display:block}
.respaldo .doclb-inner{display:block;margin:0 auto;max-width:min(1000px,94vw);text-align:center}
.respaldo .doclb-inner img{display:block;margin:0 auto;width:auto;height:auto;max-width:100%;max-height:80vh;
  object-fit:contain;border-radius:12px;background:#fff;box-shadow:0 30px 80px -30px rgba(0,0,0,.9)}
.respaldo .doclb-cap{color:#cdc0e6;font-size:.85rem;line-height:1.55;margin:18px auto 0;max-width:70ch;text-align:center}
.respaldo .doclb-close{position:fixed;top:16px;right:20px;width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;font-size:1.6rem;line-height:1;
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.18s;z-index:2}
.respaldo .doclb-close:hover{background:rgba(255,255,255,.2);transform:rotate(90deg)}

/* ---- Demostración única con miniatura ---- */
.respaldo .demo-single{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
@media(max-width:860px){.respaldo .demo-single{grid-template-columns:1fr}}
.respaldo .demo-single .video-thumb{position:relative;display:block;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);line-height:0}
.respaldo .demo-single .video-thumb img{width:100%;height:auto;display:block}
.respaldo .demo-single .video-play{position:absolute;inset:0;margin:auto;width:66px;height:66px;border-radius:50%;
  background:rgba(139,61,240,.92);display:flex;align-items:center;justify-content:center;box-shadow:0 12px 34px -10px rgba(139,61,240,.9);transition:transform .2s}
.respaldo .demo-single .video-thumb:hover .video-play{transform:scale(1.09)}

/* ===== Enlaces a PDF original en cada certificación ===== */
.landing-page .doc-pdf{margin:12px 0 0}
.landing-page .doc-pdf a{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:#7C3AED;text-decoration:none;border:1.5px solid currentColor;padding:8px 14px;border-radius:999px;transition:background .2s,color .2s}
.landing-page .doc-pdf a:hover{background:#7C3AED;color:#fff}
/* Anclas: evita que el header fijo tape el titulo al saltar */
.landing-page .doc[id]{scroll-margin-top:90px}

/* ===== FAQ ===== */
.landing-page .faq-sc{max-width:820px;margin:26px auto 0;display:grid;gap:12px}
.landing-page .faq-sc details{background:#fff;border:1px solid rgba(109,40,217,.12);border-radius:14px;overflow:hidden}
.landing-page .faq-sc summary{cursor:pointer;padding:18px 22px;font-weight:700;font-size:16px;color:#2E1065;list-style:none}
.landing-page .faq-sc summary::-webkit-details-marker{display:none}
.landing-page .faq-sc summary::after{content:"+";float:right;color:#7C3AED;font-size:20px;line-height:1}
.landing-page .faq-sc details[open] summary::after{content:"−"}
.landing-page .faq-sc .fa{padding:0 22px 18px;color:#64748B;line-height:1.6;font-size:14.5px;margin:0}