:root {
  --bg:#f4f6f3; --card:#fff; --ink:#14232d; --muted:#68757d;
  --navy:#0d1b24; --navy2:#142d39; --blue:#245e9c; --gold:#b7870e;
  --green:#8bb64a; --green2:#6e9639; --line:#d7dfda;
  --shadow:0 20px 46px rgba(13,27,36,.16); --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.eyebrow{font-size:.78rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--green2);margin-bottom:10px}
h1,h2,h3{line-height:1.06;margin:0}
h2{font-size:clamp(2.2rem,5vw,4rem);letter-spacing:-.035em}
p{margin:.75rem 0}
.lead{font-size:1.16rem;max-width:700px}
.muted{color:var(--muted)}
.section{padding:104px 0}
.section.light{background:#edf1ee}
.section.dark{background:var(--navy);color:#fff}
.section.dark .muted{color:#cfd9dd}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:999px;font-size:.9rem;font-weight:900;border:1px solid transparent;transition:.2s ease}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--green);color:#fff}
.btn.secondary{background:rgba(13,27,36,.72);color:#fff;border-color:rgba(255,255,255,.5);backdrop-filter:blur(8px)}
.btn.blue{background:var(--blue);color:#fff}
.actions{display:flex;gap:14px;flex-wrap:wrap}

.nav{height:72px;position:fixed;z-index:100;inset:0 0 auto;background:rgba(9,22,30,.80);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08);color:white}
.nav-inner{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-weight:950;white-space:nowrap}
.brand-icon{width:40px;height:40px;display:block;border-radius:10px;box-shadow:0 4px 10px rgba(0,0,0,.18)}
.brand-text{display:flex;align-items:baseline;gap:6px;font-size:1.1rem;letter-spacing:.01em}
.brand .pro{color:#a5ca61}
.footer-brand{display:flex;align-items:center;gap:18px}
.footer-logo{width:min(340px,100%);display:block;border-radius:14px;box-shadow:0 10px 22px rgba(13,27,36,.08)}
.footer-brand-copy{min-width:180px}
.links{display:flex;gap:22px;margin-left:auto;font-size:.88rem;color:#e8eef1}
.links a:hover{color:#b9d37e}
.store{background:var(--green);padding:9px 16px;border-radius:13px;font-weight:900}
.menu-btn{display:none;margin-left:auto;background:none;border:0;color:#fff;font-size:1.55rem}

.hero{min-height:820px;display:flex;align-items:center;position:relative;overflow:hidden;color:#fff;
background-image:linear-gradient(90deg,rgba(7,17,24,.91) 0%,rgba(7,17,24,.76) 35%,rgba(7,17,24,.24) 63%,rgba(7,17,24,.06) 100%),url('../img/hero-rumbo-vigia-pro.webp');
background-size:cover;background-position:center 40%}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:140px;background:linear-gradient(transparent,var(--bg))}
.hero-content{position:relative;z-index:2;padding-top:72px;max-width:720px}
.hero h1{font-size:clamp(3.2rem,7vw,6.7rem);letter-spacing:-.045em}
.hero h1 em{font-style:normal;color:#9ecc55}
.hero .sub{font-size:clamp(1.3rem,2.3vw,2rem);color:#eef3f5;margin:22px 0;max-width:720px}
.hero .tagline{font-size:1.05rem;font-weight:950;letter-spacing:.08em;margin:28px 0}

.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}
.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}
.stat strong{display:block;color:var(--blue);font-size:.86rem;letter-spacing:.04em}
.stat span{color:var(--muted);font-size:.93rem}
.use-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
.use-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}
.use-card b{display:block;color:var(--blue);font-size:1rem;margin-bottom:7px}
.use-card span{display:block;color:var(--muted);font-size:.94rem}
.viewer-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:40px}
.viewer-action{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;min-height:145px}
.viewer-action b{display:block;font-size:1rem;margin-bottom:8px}
.viewer-action span{color:var(--muted);font-size:.92rem}
.phone,.shot{border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}

.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.flow-card{background:#162c37;border:1px solid #284653;border-radius:24px;overflow:hidden}
.flow-card img{width:100%;height:270px;object-fit:cover}
.flow-body{padding:24px;min-height:255px}
.flow-num{font-size:3rem;font-weight:950;color:#9dc65d}
.flow-card h3{font-size:1.5rem;margin:.15rem 0 .55rem}

.viewer-intro{margin-bottom:30px}
.viewer-stage{position:relative;min-height:770px;margin-top:30px}
.viewer-phone{position:absolute;left:50%;top:0;width:360px;transform:translateX(-50%);z-index:2}
.viewer-phone img{width:100%;border-radius:29px;box-shadow:var(--shadow)}
.viewer-svg{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none;overflow:visible}
.viewer-label{position:absolute;z-index:4;width:205px}
.viewer-label b{display:block;font-size:.95rem}
.viewer-label small{display:block;color:var(--muted);line-height:1.25;margin-top:3px}
.vl1{left:0;top:72px} .vl2{left:0;top:188px} .vl3{left:0;top:320px} .vl4{left:0;top:470px}
.vr1{right:0;top:260px} .vr2{right:0;top:405px} .vr3{right:0;top:570px} .vr4{right:0;top:690px}
.viewer-mobile-cards{display:none}
.anchor-dot{fill:var(--green);stroke:#fff;stroke-width:2}
.anchor-line{fill:none;stroke:var(--green);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}

.alin-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.chip{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;margin-top:14px}
.chip b{color:var(--gold)}

.cart-grid{display:grid;grid-template-columns:1fr 1fr .75fr;gap:22px;margin-top:44px;align-items:start}
.side-copy{padding:14px 10px}
.side-copy h3{color:var(--blue);font-size:1rem;letter-spacing:.05em;margin:18px 0 4px}

.offline-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.pack{background:#16313e;border:1px solid #31515f;border-radius:18px;padding:18px;margin-top:14px}
.pack b{color:#a8c969}

.features{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:40px}
.feature{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;min-height:130px}
.feature b{display:block;margin-bottom:7px}
.feature span{color:var(--muted);font-size:.91rem}

.tools-intro{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
.tools-note{max-width:500px;color:var(--muted)}
.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tool-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 10px 26px rgba(13,27,36,.08)}
.tool-image{height:285px;overflow:hidden;background:#dfe6e8}
.tool-image img{width:100%;height:100%;object-fit:cover;object-position:top center}
.tool-body{padding:20px 20px 23px}
.tool-body h3{font-size:1.06rem;margin-bottom:8px}
.tool-body p{font-size:.91rem;color:var(--muted);margin:0}

.capture-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.capture-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.mini-pill{border-radius:999px;padding:9px 16px;color:#fff;font-weight:900;font-size:.82rem}

.video-showcase{position:relative;height:clamp(430px,58vh,560px);max-width:1040px;margin:40px auto 0;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);background:#0b202c}
.video-showcase-bg{position:absolute;inset:0;background:url('../img/video-demo-poster-wide.webp') center/cover no-repeat;transform:scale(1.06);filter:blur(10px) brightness(.38)}
.video-showcase::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(0,0,0,.18) 40%, rgba(0,0,0,.30) 100%)}
.video-shell{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:22px;z-index:1}
.promo-video-frame{height:min(92%,520px);aspect-ratio:9/16;border-radius:24px;overflow:hidden;background:#000;box-shadow:0 20px 42px rgba(0,0,0,.42);border:1px solid rgba(255,255,255,.18)}
.promo-video{display:block;width:100%;height:100%;object-fit:cover;background:transparent}
.promo-video:fullscreen{width:100vw!important;height:100vh!important;max-width:none!important;max-height:none!important;object-fit:contain!important;background:#000!important;border-radius:0!important}
.promo-video:-webkit-full-screen{width:100vw!important;height:100vh!important;max-width:none!important;max-height:none!important;object-fit:contain!important;background:#000!important;border-radius:0!important}

.browser{background:#e8eef0;border:1px solid #79919c;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.browser-top{height:50px;background:#ccd7dc;padding:15px}
.browser-dots{display:flex;gap:8px}
.browser-dots i{width:11px;height:11px;border-radius:50%;display:block;background:#d56e61}
.browser-dots i:nth-child(2){background:#d9af4e} .browser-dots i:nth-child(3){background:#7ea968}
.browser-body{aspect-ratio:16/9;min-height:0;padding:0;overflow:hidden;background:#dfe7ea}
.browser-preview-link{display:block;width:100%;height:100%;overflow:hidden}
.browser-preview-link img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .25s ease}
.browser-preview-link:hover img{transform:scale(1.012)}

.docs{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:25px}
.doc-links{display:flex;flex-wrap:wrap;gap:18px;color:var(--blue);font-size:.92rem}
.footer{padding:34px 0 55px;border-top:1px solid var(--line);background:#fff}
.footer-row{display:flex;justify-content:space-between;gap:25px;align-items:center}
.footer small{color:var(--muted)}

@media (max-width:980px){
 .video-showcase{height:clamp(500px,66vh,650px);max-width:820px}
 .video-shell{padding:20px}
 .promo-video-frame{height:min(94%,600px)}

 .links,.nav .store{display:none} .menu-btn{display:block}
 .grid-2,.alin-grid,.offline-grid,.capture-grid{grid-template-columns:1fr}
 .flow{grid-template-columns:1fr} .flow-card img{height:360px}
 .cart-grid{grid-template-columns:1fr 1fr} .side-copy{grid-column:1/-1}
 .features,.viewer-actions{grid-template-columns:1fr 1fr}
 .tool-grid{grid-template-columns:1fr 1fr}
 .viewer-stage{min-height:auto}
 .viewer-phone{position:relative;left:auto;top:auto;transform:none;width:min(430px,100%);margin:auto}
 .viewer-svg,.viewer-label{display:none}
 .viewer-mobile-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:25px}
}
@media (max-width:620px){
 .video-showcase{height:min(72vh,620px);min-height:500px;border-radius:24px}
 .video-shell{padding:14px}
 .promo-video-frame{height:min(96%,590px);max-width:100%;border-radius:20px}

 .brand-text{font-size:.94rem}
 .brand-icon{width:34px;height:34px;border-radius:8px}
 .footer-brand{flex-direction:column;align-items:flex-start}
 .footer-logo{width:100%;max-width:280px}

 .container{width:min(var(--max),calc(100% - 26px))}
 .section{padding:78px 0}
 .hero{min-height:690px;background-position:67% 35%}
 .hero h1{font-size:3.3rem}
 .actions{flex-direction:column} .btn{width:100%}
 .stat-grid,.use-grid,.cart-grid,.features,.viewer-actions,.tool-grid,.viewer-mobile-cards{grid-template-columns:1fr}
 .flow-card img{height:260px}
 .tools-intro{display:block}
 .footer-row{flex-direction:column;align-items:flex-start}
}
/* Producción: navegación móvil real y estados de foco */
a:focus-visible, button:focus-visible { outline:3px solid #b9d37e; outline-offset:3px; }
.footer a { color:inherit; text-decoration:none; }
.footer a:hover { color:var(--blue); }
.doc-links span { color:var(--blue); }
@media (max-width:980px){
  .nav-inner { position:relative; }
  .links.open {
    display:flex; position:absolute; top:72px; left:0; right:0;
    margin:0; padding:18px 20px 22px; flex-direction:column; gap:14px;
    background:rgba(9,22,30,.97); border-top:1px solid rgba(255,255,255,.08);
    box-shadow:0 18px 30px rgba(0,0,0,.22);
  }
}