:root{
  --ink:#0b1f3a;
  --muted:#5b6b85;
  --brand:#0ea5e9;
  --brand2:#6366f1;
  --bg:#ffffff;
  --bg-alt:#f2f6ff;
  --line:#e3eaf5;
  --radius:18px;
  --shadow:0 18px 40px -22px rgba(11,31,58,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.container{width:min(1120px,92%);margin-inline:auto}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:24px;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-size:1.35rem;font-weight:800}
.logo{width:36px;height:36px}
.accent{color:var(--brand2)}
.nav-links{display:flex;gap:26px;margin-left:auto;font-weight:600;color:var(--muted)}
.nav-links a:hover{color:var(--brand)}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:3px;background:var(--ink);margin:5px 0;border-radius:3px}

/* ---------- Buttons ---------- */
.btn{display:inline-block;padding:.8rem 1.5rem;border-radius:12px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:.2s}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}

/* ---------- Hero ---------- */
.hero{
  background:radial-gradient(1200px 500px at 80% -10%,rgba(99,102,241,.14),transparent 60%),#fff;
  padding:70px 0 80px;
}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}
.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--brand2);background:#eef0ff;padding:.35rem .8rem;border-radius:999px;margin-bottom:16px;
}
.hero-copy h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.08;margin-bottom:18px}
.gradient{background:linear-gradient(135deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:1.12rem;max-width:52ch;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:1.7rem;color:var(--brand2)}
.hero-stats span{color:var(--muted);font-size:.9rem}

.hero-visual{position:relative;display:flex;justify-content:center}
.hero-card{width:min(360px,100%);filter:drop-shadow(0 30px 40px rgba(11,31,58,.3));animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.float-badge{
  position:absolute;background:#fff;border-radius:12px;padding:.6rem 1rem;font-weight:700;font-size:.9rem;box-shadow:var(--shadow);
}
.b1{top:8%;right:2%;animation:float 5s .5s ease-in-out infinite}
.b2{bottom:6%;left:2%;color:var(--brand2);animation:float 5s 1s ease-in-out infinite}

/* ---------- Sections ---------- */
.section{padding:80px 0}
.section.alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:620px;margin:0 auto 50px}
.section-head h2{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:12px}
.section-head p{color:var(--muted)}

/* ---------- Cards / servicios ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:.25s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card-img{height:150px;border-radius:14px;margin-bottom:18px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:.95rem}

/* service icon art (CSS/SVG placeholders) */
.card-img{background:
  radial-gradient(circle at 30% 30%, rgba(255,255,255,.28), transparent 60%),
  linear-gradient(135deg,var(--brand),var(--brand2));
  position:relative;
}
.card-img::before{
  content:"";position:absolute;inset:0;
  background-repeat:no-repeat;background-position:center;background-size:56px;
  filter:brightness(0) invert(1);opacity:.92;
}
.card-img[data-icon="credit"]::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M20 4H4a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2zm0 14H4v-6h16zm-6-1h4v-2h-4z'/%3E%3C/svg%3E");}
.card-img[data-icon="coins"]::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 1a11 11 0 1 0 11 11A11 11 0 0 0 12 1zm4.5 15.5a6.5 6.5 0 0 1-4.5 1.8v2h-2v-2a7.7 7.7 0 0 1-4.6-2.3l1.4-1.4a5.8 5.8 0 0 0 4.2 1.8 3.6 3.6 0 0 0 3.3-2zm0-2.2a4 4 0 0 1-2 .9V9.3a4.7 4.7 0 0 1 2 .9l2-2.9A7 7 0 0 0 11 5V3h2v2a7 7 0 0 1 4.4 2z'/%3E%3C/svg%3E");}
.card-img[data-icon="shield"]::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 1 3 5v6c0 5.6 3.8 10.7 9 12 5.2-1.3 9-6.4 9-12V5l-9-4z'/%3E%3C/svg%3E");}
.card-img[data-icon="home"]::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 3 2 12h3v9h6v-6h2v6h6v-9h3z'/%3E%3C/svg%3E");}
.card-img[data-icon="gear"]::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 8a4 4 0 1 0 4 4 4 4 0 0 0-4-4zm9.4 6a7.3 7.3 0 0 0 .1-2 7.3 7.3 0 0 0-.1-2l2-1.6-2-3.4-2.4 1a8.6 8.6 0 0 0-1.7-1L17 2.6h-4l-.4 2.4a8.6 8.6 0 0 0-1.7 1l-2.4-1-2 3.4L8.5 10a7.3 7.3 0 0 0 0 4l-2 1.6 2 3.4 2.4-1a8.6 8.6 0 0 0 1.7 1l.4 2.4h4l.4-2.4a8.6 8.6 0 0 0 1.7-1l2.4 1 2-3.4z'/%3E%3C/svg%3E");}
.card-img[data-icon="card"]::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M20 4H4a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2zM4 6h16v3H4zm16 12H4v-5h16z'/%3E%3C/svg%3E");}

/* ---------- About / registro ---------- */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}
.about-text h2{font-size:clamp(1.8rem,4vw,2.4rem);margin-bottom:16px}
.about-text>p{color:var(--muted);margin-bottom:20px}
.check-list{list-style:none}
.check-list li{padding:.4rem 0 .4rem 1.9rem;position:relative;color:var(--ink)}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:.3rem;width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:.8rem;
  display:grid;place-items:center;
}
.reg-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.reg-head{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.reg-icon{width:34px;height:34px;color:var(--brand2)}
.reg-head h3{font-size:1.2rem}
.reg-list{display:grid;gap:0}
.reg-list>div{display:flex;justify-content:space-between;gap:14px;padding:.85rem 0;border-bottom:1px dashed var(--line)}
.reg-list>div:last-child{border-bottom:0}
.reg-list dt{color:var(--muted);font-size:.88rem}
.reg-list dd{font-weight:700;text-align:right}

/* ---------- Oficinas ---------- */
.offices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.office{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
.office:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.office-img{
  height:170px;position:relative;
  background:radial-gradient(circle at 70% 20%,rgba(255,255,255,.25),transparent 55%),linear-gradient(135deg,var(--brand),var(--brand2));
}
.office:nth-child(2) .office-img{background:radial-gradient(circle at 30% 70%,rgba(255,255,255,.22),transparent 55%),linear-gradient(135deg,#6366f1,#8b5cf6)}
.office:nth-child(3) .office-img{background:radial-gradient(circle at 60% 30%,rgba(255,255,255,.22),transparent 55%),linear-gradient(135deg,#06b6d4,#0ea5e9)}
.office-img::before{
  content:attr(data-town) "";position:absolute;left:16px;bottom:14px;color:#fff;font-weight:800;font-size:1.05rem;
  text-shadow:0 2px 6px rgba(0,0,0,.3);
}
.office-img::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M12 2a7 7 0 0 0-7 7c0 5.2 7 13 7 13s7-7.8 7-13a7 7 0 0 0-7-7zm0 9.5A2.5 2.5 0 1 1 12 6.5a2.5 2.5 0 0 1 0 5z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center 18px;background-size:44px;
}
.office-body{padding:22px}
.office-body h3{margin-bottom:12px}
.office-body p{color:var(--muted);font-size:.92rem;margin-bottom:8px}
.lbl{display:inline-block;font-weight:700;color:var(--ink);font-size:.78rem;background:#eef0ff;padding:0 .45rem;border-radius:6px;margin-right:4px}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contact-info h2{font-size:clamp(1.8rem,4vw,2.4rem);margin-bottom:14px}
.contact-info>p{color:var(--muted);margin-bottom:26px}
.contact-list{list-style:none;display:grid;gap:14px}
.contact-list li{display:flex;gap:12px;align-items:center;color:var(--ink);font-weight:600}
.ico{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-radius:10px;padding:.35rem .6rem;font-size:.75rem;font-weight:800}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.contact-form h3{margin-bottom:18px}
.contact-form label{display:grid;gap:6px;font-weight:600;font-size:.9rem;margin-bottom:16px}
.contact-form input,.contact-form textarea{
  width:100%;padding:.8rem;border:1.5px solid var(--line);border-radius:10px;font:inherit;background:#fbfdff;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--brand)}
.form-msg{margin-top:12px;font-weight:700;color:var(--brand2);min-height:1.2em}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#cfd9ea;padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-bottom:34px}
.footer .brand-text{color:#fff}
.footer .logo{width:32px;height:32px;color:#fff}
.footer-note{margin-top:14px;font-size:.85rem;opacity:.75}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.footer-cols h4{color:#fff;margin-bottom:14px}
.footer-cols a{display:block;padding:.3rem 0;opacity:.85}
.footer-cols a:hover{opacity:1;color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:.82rem;opacity:.66}

/* ---------- Mobile ---------- */
@media(max-width:900px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .cards,.offices{grid-template-columns:1fr 1fr}
  .nav-links{
    position:fixed;top:70px;right:0;background:#fff;flex-direction:column;gap:0;
    padding:10px 0;box-shadow:var(--shadow);width:min(260px,75vw);
    transform:translateX(110%);transition:.3s;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{padding:14px 22px;border-bottom:1px solid var(--line)}
  .nav-toggle{display:block}
  .nav-cta{display:none}
}
@media(max-width:560px){
  .cards,.offices,.footer-grid,.footer-cols{grid-template-columns:1fr}
  .hero{padding:46px 0}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}