/* ===============================
   BolPay.online — style.css (versión animada)
   Futurista • Ecológico • Fintech
   =============================== */

/* --------- Variables --------- */
:root{
  --bg:#0B0F14;
  --bg2:#111827;
  --card:#141A22;
  --text:#FFFFFF;
  --muted:#E5E7EB;
  --primary:#4CAF50;
  --accent:#60A5FA;
  --ring:rgba(76,175,80,.30);
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --radius:18px;
}

/* --------- Reset & base --------- */
*{box-sizing:border-box;margin:0;padding:0}
html,body{
  background:var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;
  scroll-behavior:smooth;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1160px;margin:0 auto;padding:0 20px}

/* --------- Header / Nav --------- */
header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(11,15,20,.65);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.badge{
  width:30px;height:30px;border-radius:9px;
  background:linear-gradient(135deg,var(--primary),#2ecc71);
  box-shadow:0 0 26px rgba(76,175,80,.3), inset 0 0 20px rgba(255,255,255,.08);
}
.menu{display:flex;gap:24px;align-items:center}
.menu a{opacity:.85;transition:.25s}
.menu a:hover{opacity:1}
.menu a.active{border-bottom:2px solid var(--primary)}
.cta{
  padding:10px 16px;border-radius:12px;
  background:linear-gradient(180deg,var(--primary),#3FAF53);
  box-shadow:0 8px 24px rgba(76,175,80,.35);
  font-weight:600;
}

/* --------- Burger (para responsive) --------- */
.burger{display:none;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;border-radius:2px}

/* --------- Hero --------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1000px 500px at 80% -10%,rgba(76,175,80,.18),transparent 60%),
    radial-gradient(900px 400px at 10% 0,rgba(96,165,250,.12),transparent 65%),
    var(--bg);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.hero-inner{
  display:grid;grid-template-columns:1.15fr .85fr;
  gap:40px;align-items:center;padding:72px 0;
}
h1{font-size:clamp(28px,4.8vw,54px);line-height:1.05;margin-bottom:14px}
.subtitle{font-size:clamp(16px,2.2vw,19px);color:var(--muted);opacity:.92;margin-bottom:24px}

.btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  padding:12px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.03);transition:.25s;font-weight:600;
}
.btn:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.22)}
.btn-primary{
  background:linear-gradient(180deg,var(--primary),#37a84a);
  border:none;box-shadow:0 12px 30px rgba(76,175,80,.35);
}

/* --------- Hero visual --------- */
.visual{
  aspect-ratio:4/3;border-radius:22px;
  background:
    radial-gradient(180px 120px at 20% 20%,rgba(76,175,80,.35),transparent 60%),
    radial-gradient(200px 140px at 80% 70%,rgba(96,165,250,.25),transparent 65%),
    linear-gradient(180deg,#131b24,#0f141b);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);position:relative;overflow:hidden;
  transition:transform .3s ease;
}
.grid-lines::before,.grid-lines::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:26px 26px;
  mask-image:radial-gradient(closest-side,#000 60%,transparent);
  animation:pan 18s linear infinite;
}
@keyframes pan{to{transform:translate3d(-26px,-26px,0)}}
.chip{
  position:absolute;right:16px;top:16px;
  background:rgba(76,175,80,.14);
  border:1px solid rgba(76,175,80,.35);
  color:#CFF6D6;padding:8px 10px;
  border-radius:12px;font-weight:600;font-size:13px;
}

/* --------- Secciones comunes --------- */
section{padding:68px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.lead{color:var(--muted);opacity:.92;margin-bottom:18px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:linear-gradient(180deg,var(--card),#0f141b);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;padding:18px;min-height:140px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
  transition:transform .3s ease, box-shadow .3s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(0,0,0,.45);}
.card h3{margin:6px 0 6px;font-size:18px}
.card p{color:var(--muted);opacity:.9;font-size:15px;line-height:1.5}
.tag{
  display:inline-block;margin-top:8px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  padding:6px 10px;border-radius:999px;
}

/* --------- CTA block --------- */
.cta-block{
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;flex-wrap:wrap;
  background:linear-gradient(180deg,#0f151d,#0d131a);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;padding:22px;
  box-shadow:var(--shadow);
}

/* --------- Formularios --------- */
input,textarea,select{
  padding:12px 14px;border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:#0F141B;color:#fff;outline:none;
  box-shadow:0 0 0 0 var(--ring);
}
input:focus,textarea:focus,select:focus{
  border-color:rgba(76,175,80,.5);
  box-shadow:0 0 0 4px var(--ring);
}
form{display:grid;gap:12px;max-width:680px;margin-top:12px}
button.cta,form button{
  padding:12px 18px;border:none;
  border-radius:12px;
  background:linear-gradient(180deg,var(--primary),#3FAF53);
  color:#fff;font-weight:600;
  box-shadow:0 8px 24px rgba(76,175,80,.35);
  cursor:pointer;transition:.3s ease;
}
button.cta:hover,form button:hover{transform:translateY(-2px)}

/* --------- Footer --------- */
footer{padding:46px 0;color:var(--muted);text-align:center}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot a{color:var(--muted)}

/* --------- Animaciones --------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* --------- Responsive --------- */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr}
}
@media(max-width:960px){
  .cards{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .menu{
    display:none;position:absolute;top:68px;right:16px;
    background:#0f141b;border:1px solid rgba(255,255,255,.08);
    border-radius:14px;padding:12px;flex-direction:column;
    gap:10px;min-width:220px;
  }
  .menu.show{display:flex}
  .burger{display:block}
}
@media(max-width:560px){
  .cards{grid-template-columns:1fr}
  .cta-block{flex-direction:column;align-items:flex-start}
}