:root{
  --blue-900:#000099;
  --blue-850:#102f4d;
  --blue-800:#133454;
  --yellow:#FFFF66;
  --red:#ff0000;

  --bg:#FFFFFF;
  --muted:#F5F6F8;

  --text:#1E1E1E;
  --sub:#4b5563;

  --border:rgba(15,42,68,.12);
  --shadow:0 10px 30px rgba(15,42,68,.10);

  --radius:14px;

  --header-h:72px; /* set by JS */
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth;}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.5;
  padding-top:var(--header-h);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.bi{line-height:1}

/* Typography */
.section-title{
  font-size:30px;
  margin:0 0 18px 0;
  letter-spacing:-.02em;
}
.section-lead{
  color:var(--sub);
  margin:-8px 0 26px 0;
  max-width:70ch;
  font-weight:650;
}
.fineprint{
  margin:10px 0 0 0;
  color:var(--sub);
  font-weight:650;
  font-size:13px;
}

/* Buttons (override Bootstrap defaults) */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 18px;
  border-radius:10px;
  border:1px solid transparent;
  font-weight:900;
  cursor:pointer;
  transition:transform .06s ease, filter .18s ease, background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
  user-select:none;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}

.btn-primary{
  background:var(--yellow) !important;
  color:var(--blue-900) !important;
  box-shadow:0 10px 18px rgba(255,196,0,.25);
  border-color:transparent !important;
}
.btn-primary:hover{filter:brightness(.98)}

.btn-secondary{
  background:transparent !important;
  color:#fff !important;
  border-color:rgba(255,255,255,.35) !important;
}
.btn-secondary:hover{border-color:rgba(255,255,255,.65) !important}

.btn-ghost{
  background:#fff !important;
  border:1px solid var(--border) !important;
  color:var(--blue-900) !important;
  font-weight:900;
}
.btn-ghost:hover{border-color:rgba(255,196,0,.55) !important}

.btn-outline-light{
  border-color:rgba(255,255,255,.35) !important;
}
.btn-outline-light:hover{
  border-color:rgba(255,255,255,.65) !important;
  background:rgba(255,255,255,.08) !important;
}

/* Spinner */
.spinner{
  width:16px;
  height:16px;
  border-radius:999px;
  border:2px solid rgba(15,42,68,.25);
  border-top-color:rgba(15,42,68,.95);
  display:inline-block;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* HEADER */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:9999;
  background:linear-gradient(180deg, rgba(15,42,68,.98), rgba(15,42,68,.92));
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.10);
  will-change:transform;
}
.header.is-scrolled{
  box-shadow:0 12px 30px rgba(0,0,0,.12);
}

/* Navbar spacing */
.header .navbar{padding:10px 0;}
.header.is-scrolled .navbar{padding:6px 0;}

.logo{
  width:34px;height:34px;
  border-radius:10px;
  background:rgba(255,255,255,.12);
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.16);
  transition:transform .18s ease;
}
.logo i{font-size:18px}
.header.is-scrolled .logo{transform:scale(.96);}

.header .navbar-brand .brand-text{
  color:#fff;
  letter-spacing:-.01em;
}

/* nav links */
.header .nav-link{
  color:rgba(255,255,255,.90) !important;
  font-weight:750;
  border-radius:10px;
  padding:10px 10px;
}
.header.is-scrolled .nav-link{padding:8px 10px;}
.header .nav-link:hover{
  background:rgba(255,255,255,.08);
  color:#fff !important;
}
.header .nav-link.active{
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,196,0,.35);
}

/* Mobile collapse look */
.header .navbar-collapse{padding-top:10px;}
@media (min-width:992px){
  .header .navbar-collapse{padding-top:0;}
}

/* HERO */
.hero{
  background:
    radial-gradient(1000px 500px at 20% 10%, rgba(255,196,0,.20), transparent 60%),
    radial-gradient(900px 600px at 70% 40%, rgba(255,255,255,.08), transparent 55%),
    linear-gradient(180deg, var(--blue-900), var(--blue-800));
  color:#fff;
  padding:42px 0 18px 0;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.hero h1{
  font-size:44px;
  line-height:1.06;
  margin:12px 0 10px 0;
  letter-spacing:-.02em;
}
.hero .accent{color:var(--yellow)}
.hero-sub{
  color:rgba(255,255,255,.86);
  font-size:16px;
  max-width:52ch;
  margin:0 0 18px 0;
  font-weight:650;
}
.hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:10px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.14);
  color:#fff;
  font-weight:750;
  font-size:14px;
}
.pill i{opacity:.95}

/* Hero card base */
.hero-card{
  border-radius:18px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  box-shadow:var(--shadow);
  min-height:320px;
  position:relative;
}

/* Keep image styling if you ever use it again */
.hero-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(.95) contrast(1.02);
  transform:scale(1.02);
}

/* Only apply dark overlay if an image exists (avoid overlay on info card) */
.hero-card:has(img)::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg, rgba(15,42,68,.55), rgba(15,42,68,.10));
  pointer-events:none;
}

/* HERO VARIANTE B: Info Card */
.hero-info{
  padding:22px;
  min-height:420px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;

  background:
    radial-gradient(900px 500px at 20% 10%, rgba(255,196,0,.18), transparent 55%),
    radial-gradient(900px 600px at 70% 40%, rgba(255,255,255,.08), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));

  border:1px solid rgba(255,255,255,.14);
}

/* small top label */
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.92);
  font-weight:850;
  font-size:13px;
}
.hero-kicker i{color:var(--yellow);}

.hero-info-title{
  margin:12px 0 8px 0;
  font-size:26px;
  line-height:1.15;
  letter-spacing:-.02em;
  color:#fff;
}
.hero-info-text{
  margin:0;
  color:rgba(255,255,255,.86);
  font-weight:650;
  max-width:52ch;
}
.hero-info-text strong{
  color:#fff;
  font-weight:900;
}

.hero-info-list{
  display:grid;
  gap:10px;
  margin-top:16px;
}
.hero-info-item{
  display:flex;
  gap:10px;
  align-items:flex-start;
  padding:12px 12px;
  border-radius:14px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
}
.hero-info-item i{
  color:var(--yellow);
  font-size:18px;
  margin-top:1px;
  flex:0 0 auto;
}
.hero-info-item span{
  color:rgba(255,255,255,.90);
  font-weight:700;
  line-height:1.35;
}

.hero-info-cta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:16px;
}

.hero-info-lead{
  margin-top: 0;
}

.hero-info-list .hero-info-item strong{
  color:#fff;
  font-weight:900;
}

.hero-callout{
  margin-top: 14px;
  display:flex;
  gap:10px;
  align-items:flex-start;
  padding:12px 12px;
  border-radius:14px;

  background: rgba(255,196,0,.12);
  border: 1px solid rgba(255,196,0,.28);
  color: rgba(255,255,255,.92);
  font-weight:700;
  line-height:1.35;
}

.hero-callout i{
  color: var(--yellow);
  font-size:18px;
  margin-top: 2px;
  flex:0 0 auto;
}

.hero-callout strong{
  display:inline-block;
  margin-right:6px;
  color:#fff;
  font-weight:950;
}

/* USP bar */
.usp{
  background:var(--muted);
  padding:14px 0;
  border-bottom:1px solid var(--border);
}
.usp-item{
  display:flex;
  gap:10px;
  align-items:center;
  color:var(--blue-900);
  font-weight:900;
  padding:10px 12px;
  border-radius:12px;
  background:#fff;
  border:1px solid var(--border);
}
.usp-item i{font-size:18px}
.usp-title{font-weight:900}
.usp-item small{
  display:block;
  color:var(--sub);
  font-weight:750;
  margin-top:2px;
}

/* Sections */
section{padding:56px 0}

/* Cards */
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:0 12px 30px rgba(15,42,68,.06);
  padding:18px;
  min-height:170px;
  transition:transform .12s ease, box-shadow .2s ease, border-color .2s ease;
  text-decoration:none;
}
.card:hover{
  transform:translateY(-2px);
  border-color:rgba(255,196,0,.55);
  box-shadow:0 16px 40px rgba(15,42,68,.10);
}
.card .icon{
  width:44px;
  height:44px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:rgba(255,196,0,.25);
  color:var(--blue-900);
  border:1px solid rgba(255,196,0,.45);
  margin-bottom:12px;
}
.card .icon i{font-size:20px}
.card h3{
  margin:0 0 6px 0;
  font-size:18px;
  letter-spacing:-.01em;
}
.card p{
  margin:0;
  color:var(--sub);
  font-weight:650;
}

/* Band + panels */
.band{
  background:var(--muted);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:56px 0;
}
.panel{
  background:var(--muted);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:20px;
}

/* Steps */
.steps{display:grid;gap:14px;margin-top:6px}
.step{
  display:flex;
  gap:12px;
  padding:14px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
}
.num{
  width:34px;height:34px;
  border-radius:999px;
  background:var(--yellow);
  color:var(--blue-900);
  display:grid;
  place-items:center;
  font-weight:950;
  flex:0 0 auto;
}
.step strong{display:block;font-weight:950;}
.step span{
  display:block;
  color:var(--sub);
  margin-top:2px;
  font-weight:650;
}

/* Form */
.form{
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;
  padding:18px;
  box-shadow:0 14px 36px rgba(15,42,68,.06);
}
.form label{
  display:block;
  font-weight:900;
  color:var(--sub);
  margin:10px 0 6px;
}
.form input,
.form textarea{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  outline:none;
  font-weight:650;
  background:#fff;
}
.form input:focus,
.form textarea:focus{
  border-color:rgba(255,196,0,.75);
  box-shadow:0 0 0 4px rgba(255,196,0,.18);
}
.hp{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}

/* Validation */
.is-invalid{
  border-color:rgba(239,68,68,.55) !important;
  box-shadow:0 0 0 4px rgba(239,68,68,.12) !important;
}
.field-error{
  margin-top:6px;
  color:rgba(239,68,68,.95);
  font-weight:750;
  font-size:13px;
}

/* Alerts */
@keyframes slideInSoft{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:translateY(0)}
}
.alert{
  padding:12px 14px;
  border-radius:12px;
  margin:0 0 14px 0;
  font-weight:850;
  border:1px solid var(--border);
  background:#fff;
  display:flex;
  gap:10px;
  align-items:center;
  animation:slideInSoft .35s ease both;
}
.alert.success{
  border-color:rgba(34,197,94,.35);
  background:linear-gradient(0deg, rgba(34,197,94,.08), rgba(34,197,94,.12));
}
.alert.error{
  border-color:rgba(239,68,68,.35);
  background:linear-gradient(0deg, rgba(239,68,68,.08), rgba(239,68,68,.12));
}

/* About section */
.about-band{
  background:
    radial-gradient(900px 500px at 15% 20%, rgba(15,42,68,.06), transparent 60%),
    linear-gradient(180deg, var(--muted), #eef2f7);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.portrait{
  border-radius:18px;
  overflow:hidden;
  border:1px solid var(--border);
  min-height:280px;
  background:#fff;
}
.about-box{
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;
  padding:18px;
  box-shadow:0 14px 36px rgba(15,42,68,.06);
}
.list{
  display:grid;
  gap:10px;
  margin:12px 0 0 0;
  padding:0;
  list-style:none;
}
.list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--sub);
  font-weight:750;
}
.list i{color:var(--blue-900);margin-top:2px}

/* CTA */
.cta{
  background:linear-gradient(180deg, var(--blue-900), var(--blue-800));
  color:#fff;
  border-top:1px solid rgba(255,255,255,.10);
  border-bottom:1px solid rgba(255,255,255,.10);
  padding:40px 0;
}
.cta h2{margin:0;font-size:28px;letter-spacing:-.02em;}
.cta p{margin:6px 0 0 0;color:rgba(255,255,255,.82);font-weight:650;}

/* Footer */
.footer{
  background:#071a2c;
  color:rgba(255,255,255,.86);
  padding:40px 0;
}
.footer-title{color:#fff;font-weight:950;margin:0 0 10px 0;}
.footer-text{color:rgba(255,255,255,.75);font-weight:650;}
.footer-links a{
  display:block;
  padding:6px 0;
  color:rgba(255,255,255,.82);
}
.footer-links a:hover{color:#fff}

.fine{
  font-size:13px;
  color:rgba(255,255,255,.65);
}
.fine-credit{
  color:rgba(255,255,255,.65);
  font-weight:650;
  font-size:13px;
  display:flex;
  align-items:center;
  gap:6px;
}
.fine-credit .heart{
  color:var(--red);
  font-weight:900;
}
.credit-link{
  color:rgba(255,255,255,.82);
  font-weight:850;
}
.credit-link:hover{color:#fff}

/* Responsive */
@media (max-width:760px){
  .hero h1{font-size:34px}
  section{padding:46px 0}
  .hero-info{min-height:unset}
  .hero-info-title{font-size:22px}
}