/* NoTePierdas - Estilos (mobile-first) */
:root{
  --bg:#071428;
  --card:#0b1f3f;
  --card2:#0e2a57;
  --text:#eaf2ff;
  --muted:#a8c0e6;
  --brand:#ff7a1a;
  --brand2:#ffc83d;
  --primary:#2aa7ff;
  --ok:#2dd4bf;
  --danger:#ff4d6d;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 24px;
  --container: 1120px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background: radial-gradient(1200px 900px at 20% 10%, rgba(42,167,255,.18), transparent 60%),
              radial-gradient(1000px 600px at 80% 30%, rgba(255,122,26,.14), transparent 55%),
              linear-gradient(180deg, #051027, #071428);
  color:var(--text);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(var(--container), calc(100% - 40px)); margin:0 auto}
.muted{color:var(--muted)}
.tiny{font-size:.82rem}
.site-header{
  position:sticky; top:0; z-index:50;
  background: rgba(5,16,39,.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.site-header.transparent{background: transparent; border-bottom:none; position:relative}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0; gap:14px}
.brand{display:flex; align-items:center; gap:10px}
.brand-logo{height:44px; width:auto; filter: drop-shadow(0 10px 25px rgba(0,0,0,.25))}
.nav{display:none; align-items:center; gap:14px}
.nav a{padding:10px 12px; border-radius: 12px; color: var(--text); opacity:.92}
.nav a:hover{background: rgba(255,255,255,.06); opacity:1}
.hamburger{
  display:inline-flex; flex-direction:column; gap:5px;
  background: transparent; border:0; padding:10px; cursor:pointer;
  border-radius: 14px;
}
.hamburger span{width:26px;height:2px;background:rgba(255,255,255,.9); border-radius:2px}
.hamburger:hover{background: rgba(255,255,255,.06)}
.nav.open{display:flex; position:absolute; left:0; right:0; top:70px;
  flex-direction:column; background: rgba(5,16,39,.96); padding:12px 18px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color:#1b1209; font-weight:800;
  padding:14px 16px; border-radius: 16px;
  box-shadow: 0 14px 30px rgba(255,122,26,.22);
  border:1px solid rgba(255,255,255,.14);
}
.btn:hover{transform: translateY(-1px)}
.btn:active{transform: translateY(0)}
.btn.secondary{
  background: linear-gradient(135deg, rgba(42,167,255,.95), rgba(0,224,255,.6));
  color:#04111f;
  box-shadow: 0 14px 30px rgba(42,167,255,.18);
}
.btn.ghost{
  background: rgba(255,255,255,.06);
  color:var(--text);
  box-shadow:none;
}
.btn-sm{padding:10px 12px; border-radius: 14px; font-weight:800}
.hero{
  padding: 22px 0 28px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items:stretch;
}
.hero-card{
  background: rgba(9,24,53,.62);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero-media{
  position:relative;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.hero-media img{width:100%; height:auto}
.hero-content{padding: 18px}
.h1{font-size: 1.75rem; line-height:1.1; margin:0 0 10px}
.lead{font-size: 1rem; color: var(--muted); margin:0 0 16px}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap}
.badges{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
.badge{
  padding:10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  color: rgba(234,242,255,.95);
  font-weight:600;
  font-size:.92rem;
}
.section{padding: 18px 0 30px}
.grid-3{
  display:grid; grid-template-columns: 1fr; gap:14px;
}
.card{
  background: rgba(11,31,63,.70);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.card h3{margin:0 0 8px; font-size:1.06rem}
.card p{margin:0; color: var(--muted); font-size:.95rem}
.form{
  display:grid; gap: 12px;
}
.field{
  display:grid; gap:6px;
}
label{font-weight:700; font-size:.95rem}
input, textarea, select{
  width:100%;
  padding: 13px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text);
  outline: none;
}
textarea{min-height: 90px; resize: vertical}
.help{font-size:.86rem; color: var(--muted)}
.row{display:grid; grid-template-columns: 1fr; gap:12px}
.alert{
  border-radius: 16px;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}
.alert.ok{border-color: rgba(45,212,191,.5); background: rgba(45,212,191,.08)}
.alert.warn{border-color: rgba(255,200,61,.5); background: rgba(255,200,61,.08)}
.alert.danger{border-color: rgba(255,77,109,.55); background: rgba(255,77,109,.08)}
.hr{height:1px;background: rgba(255,255,255,.08); margin: 16px 0}
.profile-hero{
  padding: 16px 0 28px;
}
.profile-top{
  display:grid; gap: 12px;
}
.profile-title{
  margin:0; font-size: 1.35rem; line-height:1.2;
}
.contact-actions{
  display:flex; gap:10px; flex-wrap:wrap;
}
.pill{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 10px 12px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  font-weight:800;
}
.pill.call{background: rgba(42,167,255,.12); border-color: rgba(42,167,255,.3)}
.pill.wa{background: rgba(45,212,191,.12); border-color: rgba(45,212,191,.3)}
.qr-box{
  display:grid; gap: 14px;
  align-items:start;
}
.qr-img{
  width: 240px; max-width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  padding: 10px;
}
.kit-grid{
  display:grid; grid-template-columns: 1fr; gap:14px;
}
.product{
  display:grid; gap:12px;
}
.product .price{font-weight:900; font-size:1.1rem}
.site-footer{
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(5,16,39,.75);
}
.footer-inner{
  display:grid; grid-template-columns: 1fr; gap: 18px;
  padding: 18px 0 10px;
}
.footer-right{display:flex; gap:12px; flex-wrap:wrap}
.footer-right a{opacity:.9}
.footer-right a:hover{opacity:1}
.footer-logo{height:34px; width:auto; opacity:.95}
@media (min-width: 900px){
  .hamburger{display:none}
  .nav{display:flex; position:static; flex-direction:row; background:none; padding:0; border:none}
  .hero{padding: 26px 0 40px}
  .hero-grid{grid-template-columns: 1.1fr .9fr}
  .grid-3{grid-template-columns: repeat(3, 1fr)}
  .row{grid-template-columns: 1fr 1fr}
  .qr-box{grid-template-columns: 300px 1fr}
  .kit-grid{grid-template-columns: repeat(2, 1fr)}
  .footer-inner{grid-template-columns: 1.2fr .8fr}
  .h1{font-size: 2.3rem}
  .profile-title{font-size:1.7rem}
}