@font-face{font-family:InterLocal;src:local("Inter"),local("Segoe UI");font-display:swap}
:root{
  --blue:#0057ff;
  --blue2:#0b6bff;
  --navy:#071434;
  --text:#22304a;
  --muted:#647084;
  --soft:#f5f8ff;
  --line:#dfe8f7;
  --white:#ffffff;
  --success:#09a66d;
  --danger:#e5484d;
  --shadow:0 24px 70px rgba(7,20,52,.12);
  --shadow-soft:0 14px 34px rgba(7,20,52,.07);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:InterLocal,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--text);background:#fff}
body.menu-open{overflow:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.topbar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,232,247,.75)}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand img{height:52px;width:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:25px;font-weight:800;color:#1a2740}
.nav-links a{opacity:.86;transition:.2s}
.nav-links a:hover,.nav-links .active{opacity:1;color:var(--blue)}
.nav-toggle{display:none;width:46px;height:42px;border:0;border-radius:14px;background:var(--navy);padding:10px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:#fff;margin:5px 0;border-radius:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border:0;border-radius:999px;padding:15px 25px;font-weight:900;box-shadow:0 16px 36px rgba(0,87,255,.24);cursor:pointer;transition:.25s}
.btn:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(0,87,255,.32)}
.btn-small{padding:11px 18px;font-size:14px}
.btn-outline{background:#fff;color:var(--blue);border:1px solid rgba(0,87,255,.26);box-shadow:none}
.btn-white{background:#fff;color:var(--blue);box-shadow:none}
.btn-full{width:100%}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:950;text-transform:uppercase;letter-spacing:.08em;font-size:13px}
.eyebrow.light{color:#9fc0ff}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(43px,6.4vw,78px);line-height:.96;letter-spacing:-.06em;color:var(--navy);margin:16px 0 24px}
h2{font-size:clamp(32px,4.1vw,56px);line-height:1.04;letter-spacing:-.047em;color:var(--navy);margin:12px 0 18px}
h3{font-size:22px;color:var(--navy);margin-bottom:10px}
p{font-size:18px;line-height:1.65;color:#516075}
.hero,.page-hero{position:relative;overflow:hidden;padding:84px 0 72px;background:radial-gradient(circle at 88% 4%,rgba(0,87,255,.11),transparent 34%),linear-gradient(180deg,#fff,#f8fbff)}
.hero:before,.page-hero:before{content:"";position:absolute;right:-230px;bottom:-260px;width:580px;height:580px;border-radius:50%;background:var(--blue);opacity:.08}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:54px;position:relative}
.hero-copy p{font-size:21px;max-width:670px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0}
.hero-actions.center{justify-content:center}
.hero-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.hero-points span,.pill{display:inline-flex;align-items:center;background:#eef4ff;color:var(--blue);border:1px solid #dbe7ff;padding:10px 14px;border-radius:999px;font-weight:900;font-size:14px}
.hero-visual{position:relative}
.hero-visual img,.visual-card img{width:100%;height:auto}
.floating-insight{position:absolute;right:10px;bottom:24px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;max-width:280px;box-shadow:var(--shadow)}
.floating-insight strong{display:block;color:var(--navy);font-size:22px;margin-bottom:6px}
.floating-insight p{font-size:14px;line-height:1.45;margin:0}
.pulse{display:inline-block;width:14px;height:14px;background:var(--success);border-radius:50%;box-shadow:0 0 0 10px rgba(9,166,109,.12);margin-right:8px}
.module-bar{padding:24px 0;background:#fff;border-block:1px solid var(--line)}
.module-bar-inner{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.module-bar-inner span{padding:12px 18px;border-radius:999px;background:#f7faff;border:1px solid #dce7ff;color:var(--blue);font-weight:950}
.section{padding:88px 0}
.section.compact{padding:34px 0}
.alt{background:linear-gradient(180deg,#f7faff,#fff)}
.section-head{text-align:center;max-width:800px;margin:0 auto 48px}
.section-head p{margin-bottom:0}
.center-copy{text-align:center;max-width:890px;margin:0 auto}
.compact-hero{padding:80px 0 58px}
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pain-card,.feature-card,.process-card,.value-item,.solution-card,.card-glass,.contact-benefits div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft)}
.pain-card{padding:30px;min-height:258px}
.pain-card b{display:inline-flex;width:48px;height:48px;align-items:center;justify-content:center;border-radius:16px;background:var(--blue);color:#fff;margin-bottom:20px}
.cards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cards-grid-4{grid-template-columns:repeat(4,1fr)}
.feature-card{padding:28px;min-height:245px;transition:.25s}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature-icon{font-size:38px;margin-bottom:18px}
.feature-card p{font-size:16px;margin-bottom:0}
.split-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:56px}
.reverse .split-copy{order:1}
.reverse .visual-card{order:2}
.visual-card{background:#fff;border:1px solid var(--line);border-radius:34px;box-shadow:var(--shadow);overflow:hidden}
.split-copy p{font-size:19px}
.richi-prompts,.prompt-board{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 30px}
.richi-prompts span,.prompt-board span{padding:12px 15px;background:#eef4ff;border:1px solid #dce7ff;border-radius:16px;color:#17315f;font-weight:850}
.prompt-board{display:grid;grid-template-columns:repeat(2,1fr)}
.commercial-band{background:linear-gradient(135deg,#071434,#0057ff);color:#fff;position:relative;overflow:hidden}
.commercial-band:after{content:"";position:absolute;right:-140px;top:-160px;width:420px;height:420px;border-radius:50%;background:#fff;opacity:.08}
.commercial-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:40px;position:relative;z-index:2}
.commercial-band h2{color:#fff;margin-bottom:0}
.commercial-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.commercial-metrics div{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:24px;padding:22px;text-align:center}
.commercial-metrics strong{display:block;font-size:30px;color:#fff}
.commercial-metrics span{display:block;color:#dbe7ff;font-weight:800;font-size:13px}
.check-list{list-style:none;margin:24px 0 30px;padding:0;display:grid;gap:12px}
.check-list.small{margin:16px 0 0}
.check-list li{font-weight:800;color:#24324c;line-height:1.45}
.check-list li:before{content:"✓";display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;margin-right:10px;font-size:13px}
.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:26px 0}
.mini-grid div{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 10px 24px rgba(7,20,52,.05)}
.mini-grid strong{display:block;color:var(--navy);margin-bottom:6px}
.mini-grid span{display:block;color:#647084;font-weight:650}
.process{background:#071434;color:#fff}
.process h2,.process h3{color:#fff}
.process p{color:#cbd5e1}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.process-card{padding:28px;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12)}
.process-card b{display:flex;width:48px;height:48px;align-items:center;justify-content:center;background:var(--blue);border-radius:16px;color:#fff;margin-bottom:18px}
.faq-list{max-width:900px;margin:0 auto;display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px 24px;box-shadow:0 10px 24px rgba(7,20,52,.05)}
.faq-item summary{cursor:pointer;font-weight:950;color:var(--navy);font-size:18px}
.faq-item p{margin:14px 0 0;font-size:16px}
.cta-final{background:#fff;padding-top:35px}
.cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px;background:linear-gradient(135deg,#071434,#0057ff);border-radius:38px;padding:46px;color:#fff;box-shadow:var(--shadow)}
.cta-box h2{color:#fff;margin-bottom:8px}
.cta-box p{color:#dbe7ff;margin-bottom:0}
.value-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.value-item{padding:22px}
.value-item strong{display:block;color:var(--navy);font-size:20px;margin-bottom:6px}
.value-item span{color:#647084;font-weight:700;line-height:1.45}
.demo-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.demo-copy .alert{margin-top:22px}
.lead-form{padding:30px}
.form-title h3{font-size:28px;margin:8px 0}
.form-title p{font-size:15px;margin-bottom:22px}
.form-row{display:grid;gap:8px;margin-bottom:15px}
.form-row.two{grid-template-columns:1fr 1fr;gap:14px}
label{font-weight:900;color:var(--navy);font-size:14px}
input,select,textarea{width:100%;border:1px solid #dce5f6;border-radius:15px;padding:14px 15px;font:inherit;background:#fbfdff;color:var(--text);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,87,255,.09)}
.alert{border-radius:16px;padding:14px 16px;font-weight:850}
.alert.error{background:#fff0f0;color:#b42318;border:1px solid #ffd3d3}
.alert.success{background:#e9fff4;color:#08764b;border:1px solid #baf2d6}
.contact-benefits{display:grid;gap:14px;margin:25px 0}
.contact-benefits div{padding:18px}
.contact-benefits strong{display:block;color:var(--navy)}
.contact-benefits span{color:#647084;font-weight:700}
.solution-layout{display:grid;gap:22px}
.solution-card{display:grid;grid-template-columns:90px 1fr;gap:22px;padding:30px;align-items:start}
.solution-icon{display:flex;width:74px;height:74px;align-items:center;justify-content:center;background:#eef4ff;color:var(--blue);border-radius:24px;font-size:34px}
.solution-card h2{font-size:34px;margin-bottom:8px}
.thanks-section{min-height:70vh;padding:90px 0;background:linear-gradient(180deg,#fff,#f5f8ff);display:flex;align-items:center}
.thanks-card{text-align:center;max-width:780px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:38px;padding:50px;box-shadow:var(--shadow)}
.thanks-card img{height:70px;width:auto;margin:0 auto 24px}
.footer{background:#050e26;color:#dbe7ff;padding:58px 0 0}
.footer-grid{display:grid;grid-template-columns:1.45fr .7fr .8fr 1.05fr;gap:35px}
.footer-brand img{height:56px;width:auto;background:#fff;border-radius:14px;padding:8px;margin-bottom:18px}
.footer p{color:#cbd5e1;font-size:15px}
.footer strong,.footer-cta{color:#78aaff!important}
.footer h4{margin:0 0 16px;color:#fff}
.footer a{display:block;margin:10px 0;color:#cbd5e1}
.footer-social{display:flex;gap:8px}
.footer-social span{width:12px;height:12px;background:var(--blue);border-radius:50%}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;border-top:1px solid rgba(255,255,255,.08);margin-top:38px;padding:18px 40px;color:#94a3b8;font-size:14px}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .75s ease,transform .75s ease}
.reveal.is-visible{opacity:1;transform:none}

/* Admin */
.admin-login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(180deg,#fff,#f5f8ff);padding:24px}
.admin-login-card{width:min(480px,100%);background:#fff;border:1px solid var(--line);border-radius:34px;box-shadow:var(--shadow);padding:32px}
.admin-login-card img{height:60px;width:auto;margin-bottom:20px}
.admin-login-card h1{font-size:42px}
.admin-form{display:grid;gap:12px}
.admin-body{background:#f5f8ff;min-height:100vh}
.admin-sidebar{position:fixed;left:0;top:0;bottom:0;width:260px;background:#071434;color:#fff;padding:24px}
.admin-sidebar img{height:52px;width:auto;background:#fff;border-radius:14px;padding:7px;margin-bottom:24px}
.admin-sidebar nav{display:grid;gap:8px}
.admin-sidebar a{padding:13px 14px;border-radius:14px;color:#dbe7ff;font-weight:800}
.admin-sidebar a:hover{background:rgba(255,255,255,.08)}
.admin-main{margin-left:260px;padding:34px}
.admin-top{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px}
.admin-top h1{font-size:48px;margin-bottom:0}
.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.admin-stats div,.admin-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-soft)}
.admin-stats div{padding:22px}
.admin-stats strong{display:block;color:var(--blue);font-size:36px}
.admin-stats span{font-weight:850;color:#647084}
.admin-card{padding:24px;margin-bottom:24px}
.admin-card-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px}
.table-wrap{overflow:auto}
.admin-table{width:100%;border-collapse:collapse;min-width:880px}
.admin-table th,.admin-table td{padding:13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:14px}
.admin-table th{background:#071434;color:#fff}
.admin-table tr:last-child td{border-bottom:0}
.status{display:inline-flex;padding:7px 10px;border-radius:999px;background:#eef4ff;color:var(--blue);font-weight:900;font-size:12px}
.admin-filters{display:grid;grid-template-columns:1fr 230px auto;gap:12px;margin-bottom:18px}
.inline-form{margin:0 0 8px}
.danger-link{border:0;background:none;color:var(--danger);font-weight:900;cursor:pointer;padding:0}
.small-input{max-width:90px}

@media (max-width: 1020px){
  .hero-grid,.split-grid,.demo-grid,.commercial-grid{grid-template-columns:1fr}
  .cards-grid,.cards-grid-4{grid-template-columns:repeat(2,1fr)}
  .pain-grid,.process-grid,.value-strip{grid-template-columns:repeat(2,1fr)}
  .reverse .split-copy,.reverse .visual-card{order:initial}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .admin-sidebar{position:static;width:auto}
  .admin-main{margin-left:0}
}
@media (max-width: 760px){
  .container{width:min(100% - 28px,1180px)}
  .nav{height:72px}
  .brand img{height:42px}
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;left:14px;right:14px;top:76px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:18px;flex-direction:column;align-items:stretch;gap:10px}
  .nav-links.open{display:flex}
  h1{font-size:43px}
  h2{font-size:34px}
  .hero,.page-hero{padding:56px 0}
  .cards-grid,.cards-grid-4,.pain-grid,.process-grid,.value-strip,.commercial-metrics,.mini-grid,.prompt-board,.form-row.two,.admin-stats,.footer-grid{grid-template-columns:1fr}
  .cta-box{display:block;padding:32px}
  .cta-box .btn{margin-top:20px}
  .footer-bottom{flex-direction:column;padding:18px}
  .solution-card{grid-template-columns:1fr}
  .floating-insight{position:relative;right:auto;bottom:auto;margin-top:14px}
  .admin-top,.admin-card-head{display:block}
  .admin-filters{grid-template-columns:1fr}
}


/* ===========================
   CENTRi versión con imágenes
   =========================== */

.hero-home,
.page-hero{
  background:
    radial-gradient(circle at 85% 8%, rgba(0,87,255,.20), transparent 34%),
    linear-gradient(135deg,#ffffff 0%,#f2f7ff 52%,#ffffff 100%);
}

.hero-visual img,
.visual-card img{
  border-radius:34px;
  box-shadow:0 28px 80px rgba(7,20,52,.20);
  border:1px solid rgba(255,255,255,.65);
  min-height:420px;
  object-fit:cover;
}

.visual-card{
  background:linear-gradient(135deg,#ffffff,#eef5ff);
  padding:10px;
  border-radius:38px;
  position:relative;
  overflow:visible;
}

.visual-card:before{
  content:"";
  position:absolute;
  inset:auto -24px -24px auto;
  width:150px;
  height:150px;
  border-radius:50%;
  background:#0057ff;
  opacity:.12;
  z-index:-1;
}

.hero-visual:after{
  content:"";
  position:absolute;
  left:-18px;
  bottom:38px;
  width:130px;
  height:130px;
  background:#0057ff;
  border-radius:38px;
  opacity:.12;
  z-index:-1;
}

.image-showcase{
  background:
    radial-gradient(circle at 10% 15%, rgba(0,87,255,.10), transparent 28%),
    linear-gradient(180deg,#fff,#f7faff);
}

.showcase-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  grid-template-rows:1fr 1fr;
  gap:24px;
  align-items:stretch;
}

.showcase-large,
.showcase-card{
  position:relative;
  overflow:hidden;
  border-radius:34px;
  box-shadow:0 24px 70px rgba(7,20,52,.15);
  border:1px solid rgba(255,255,255,.75);
  background:#071434;
}

.showcase-large{
  grid-row:span 2;
  min-height:620px;
}

.showcase-large img,
.showcase-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .45s ease;
}

.showcase-large:hover img,
.showcase-card:hover img,
.photo-gallery img:hover,
.photo-split img:hover{
  transform:scale(1.035);
}

.showcase-large:after,
.showcase-card:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 35%,rgba(7,20,52,.88));
}

.showcase-caption,
.showcase-card div{
  position:absolute;
  left:24px;
  right:24px;
  bottom:24px;
  z-index:2;
  color:white;
}

.showcase-caption span,
.showcase-card span{
  display:inline-flex;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(0,87,255,.92);
  font-weight:950;
  font-size:13px;
  margin-bottom:10px;
}

.showcase-caption h3,
.showcase-card h3{
  color:white;
  margin:0;
  max-width:520px;
}

.showcase-card{
  min-height:298px;
}

.photo-gallery-section{
  background:#fff;
}

.photo-gallery{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.photo-gallery img{
  width:100%;
  height:330px;
  object-fit:cover;
  border-radius:28px;
  box-shadow:0 18px 48px rgba(7,20,52,.14);
  transition:transform .45s ease;
}

.photo-split{
  display:grid;
  grid-template-columns:1.1fr .9fr .9fr;
  gap:20px;
}

.photo-split img{
  width:100%;
  height:410px;
  object-fit:cover;
  border-radius:30px;
  box-shadow:0 20px 56px rgba(7,20,52,.16);
  transition:transform .45s ease;
}

.photo-split img:first-child{
  height:520px;
  grid-row:span 2;
}

.feature-card,
.pain-card,
.value-item,
.solution-card,
.card-glass{
  backdrop-filter:blur(10px);
}

.commercial-band{
  background:
    linear-gradient(135deg,rgba(7,20,52,.96),rgba(0,87,255,.90)),
    url('../img/photo-oficina.jpg') center/cover no-repeat;
  background-blend-mode:multiply;
}

.cta-box{
  background:
    linear-gradient(135deg,rgba(7,20,52,.92),rgba(0,87,255,.88)),
    url('../img/photo-richi-ai.jpg') center/cover no-repeat;
  background-blend-mode:multiply;
}

.footer{
  background:
    linear-gradient(180deg,rgba(5,14,38,.98),rgba(5,14,38,.96)),
    url('../img/photo-oficina.jpg') center/cover no-repeat;
}

.page-hero .hero-copy,
.hero-home .hero-copy{
  position:relative;
  z-index:2;
}

.page-hero .hero-copy:before,
.hero-home .hero-copy:before{
  content:"";
  position:absolute;
  left:-24px;
  top:-24px;
  width:100px;
  height:100px;
  border-radius:30px;
  background:#0057ff;
  opacity:.08;
  z-index:-1;
}

@media (max-width: 1020px){
  .showcase-grid,
  .photo-split{
    grid-template-columns:1fr;
  }
  .showcase-large,
  .showcase-card{
    min-height:360px;
  }
  .photo-split img,
  .photo-split img:first-child{
    height:360px;
    grid-row:auto;
  }
  .photo-gallery{
    grid-template-columns:repeat(2,1fr);
  }
}

@media (max-width: 760px){
  .hero-visual img,
  .visual-card img{
    min-height:300px;
  }
  .photo-gallery{
    grid-template-columns:1fr;
  }
  .photo-gallery img{
    height:300px;
  }
}