:root{
  --bg: #071522;
  --text: #eaf6ff;
  --muted: rgba(234,246,255,.75);
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --radius: 18px;
  --max: 1120px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; scroll-behavior:smooth; }
body{
  font-family:"Nunito", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1000px 650px at 80% 0%, rgba(61,220,255,.25), transparent 60%),
    radial-gradient(800px 500px at 10% 20%, rgba(58,255,199,.18), transparent 55%),
    linear-gradient(180deg, #06111c, #071522 45%, #06111c);
  color: var(--text);
}

.container{ width:min(var(--max), calc(100% - 44px)); margin-inline:auto; }
a{ color:inherit; text-decoration:none; }
a:hover{ opacity:.9; }

.muted{ color:var(--muted); }
.fine{ font-size:13px; font-weight:800; line-height:1.5; }

.topbar{
  position:sticky; top:0; z-index:50;
  background: rgba(7,21,34,.65);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0; gap:16px; position:relative;
}

.brand{ display:flex; align-items:center; gap:12px; min-width:220px; }
.brand__logo{
  width:46px; height:46px; border-radius:14px; object-fit:cover;
  box-shadow: var(--shadow);
  border:1px solid rgba(255,255,255,.12);
  background:#fff;
}
.brand__text{ display:flex; flex-direction:column; line-height:1.1; }
.brand__text small{ color:var(--muted); font-weight:600; margin-top:3px; }

.nav__links{
  display:flex; align-items:center; gap:18px;
  color: rgba(234,246,255,.92);
  font-weight:800;
  font-family:"Montserrat", sans-serif;
}
.nav__links a{ padding:8px 10px; border-radius:12px; }
.nav__links a:hover{ background: rgba(255,255,255,.06); }

.nav__toggle{
  display:none;
  width:44px; height:44px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  border-radius:14px;
  cursor:pointer;
}
.nav__toggle span{
  display:block; height:2px;
  margin:6px 10px;
  background: rgba(234,246,255,.9);
  border-radius:99px;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 16px; border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background: linear-gradient(135deg, rgba(61,220,255,.18), rgba(58,255,199,.14));
  box-shadow: 0 10px 26px rgba(0,0,0,.25);
  font-family:"Montserrat", sans-serif;
  font-weight:900;
  letter-spacing:.2px;
}
.btn:hover{ transform: translateY(-1px); }
.btn--ghost{ background: rgba(255,255,255,.06); }
.btn--small{ padding:10px 12px; font-size:14px; }
.btn--full{ width:100%; padding:14px 16px; }

.hero{ position:relative; padding:68px 0 26px; overflow:hidden; }
.hero__bg{
  position:absolute; inset:-200px -120px auto -120px; height:520px;
  background:
    radial-gradient(420px 280px at 30% 40%, rgba(255,212,74,.14), transparent 60%),
    radial-gradient(520px 360px at 70% 10%, rgba(61,220,255,.22), transparent 60%),
    radial-gradient(520px 360px at 55% 70%, rgba(58,255,199,.16), transparent 62%);
  pointer-events:none;
}
.hero__grid{
  display:grid; grid-template-columns: 1.05fr .95fr;
  gap:34px; align-items:center;
}
.pill{
  display:inline-flex; align-items:center;
  padding:8px 12px; border-radius:999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  color: rgba(234,246,255,.92);
  font-weight:900;
  font-family:"Montserrat", sans-serif;
  font-size:13px;
}
.hero h1{
  font-family:"Montserrat", sans-serif;
  font-weight:900;
  font-size: clamp(34px, 5vw, 54px);
  margin:14px 0 10px;
}
.lead{
  font-size:18px;
  color: rgba(234,246,255,.88);
  line-height:1.6;
  max-width: 60ch;
}
.hero__cta{ display:flex; gap:12px; margin-top:18px; flex-wrap:wrap; }
.trust{ display:flex; gap:14px; margin-top:22px; flex-wrap:wrap; }
.trust__item{
  padding:12px 14px; border-radius:16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  min-width:180px;
}
.trust__item strong{ display:block; font-family:"Montserrat", sans-serif; }
.trust__item span{ display:block; color:var(--muted); margin-top:4px; font-weight:800; font-size:14px; }

.hero__visual{ display:flex; justify-content:center; }
.productCard{
  position:relative; border-radius:26px; overflow:hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  max-width:460px; width:100%;
}
.productCard__img{ width:100%; height:auto; display:block; background:#fff; }
.productCard__tag{
  position:absolute; left:14px; bottom:14px;
  padding:10px 12px; border-radius:16px;
  background: rgba(7,21,34,.72);
  border: 1px solid rgba(255,255,255,.12);
}
.productCard__tag span{
  display:block;
  color: rgba(234,246,255,.78);
  font-weight:900;
  font-size:12px;
}
.productCard__tag strong{ display:block; font-family:"Montserrat", sans-serif; margin-top:2px; }

.section{ padding:64px 0; }
.section--alt{
  background: rgba(255,255,255,.03);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.section__head{ margin-bottom:24px; }
.section__head h2{
  font-family:"Montserrat", sans-serif;
  font-size: clamp(26px, 3vw, 38px);
  margin:0 0 8px;
}
.section__head p{
  margin:0; color:var(--muted);
  font-weight:800; line-height:1.6; max-width:76ch;
}

/* Program cards */
.programGrid{
  display:grid; grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.programCard{
  padding:18px; border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 12px 28px rgba(0,0,0,.18);
  position:relative; overflow:hidden;
}
.programIcon{
  width:44px; height:44px; border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  font-size:20px; margin-bottom:10px;
}
.programCard h3{ font-family:"Montserrat", sans-serif; margin:0 0 8px; }
.programCard p{ margin:0 0 12px; color: rgba(234,246,255,.84); font-weight:700; line-height:1.6; }
.programList{ margin:0; padding-left:18px; color:var(--muted); font-weight:800; line-height:1.9; }

/* Tiers */
.tiers{
  margin-top:18px; padding:16px;
  border-radius:18px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}
.tiers h3{ margin:0 0 6px; font-family:"Montserrat", sans-serif; }
.tiers__grid{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:12px; margin-top:12px;
}
.tierCard{
  padding:16px; border-radius:18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 12px 28px rgba(0,0,0,.16);
}
.tierCard--featured{
  border-color: rgba(61,220,255,.32);
  box-shadow: 0 16px 44px rgba(0,0,0,.22);
}
.tierTop{ display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:10px; }
.tierBadge{
  padding:6px 10px; border-radius:999px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  font-weight:900; font-family:"Montserrat", sans-serif; font-size:12px;
}
.tierBadge--featured{
  background: rgba(61,220,255,.14);
  border-color: rgba(61,220,255,.22);
}
.tierTitle{ font-family:"Montserrat", sans-serif; font-weight:900; }
.tierText{ margin:0; color: rgba(234,246,255,.84); font-weight:750; line-height:1.6; }
.tiers__fine{ margin:12px 2px 0; font-weight:800; }

/* Calculator */
.calc{
  padding:16px; border-radius:18px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}
.calc__grid{
  display:grid; grid-template-columns: 1fr 1fr 1fr;
  gap:12px; align-items:start;
}
.calcField{
  display:block;
  font-weight:900;
  font-family:"Montserrat", sans-serif;
  font-size:12px;
  color: rgba(234,246,255,.92);
}
.calcField input{
  width:100%; margin-top:8px; padding:12px;
  border-radius:14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  color:var(--text);
  outline:none;
  font-size:15px;
}
.calcSelect{
  width:100%; margin-top:8px; padding:12px;
  border-radius:14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  color:var(--text);
  outline:none;
  font-size:15px;
}
.calcResults{
  grid-column: 1 / -1;
  margin-top:8px; padding:14px;
  border-radius:16px;
  background: rgba(7,21,34,.45);
  border: 1px solid rgba(255,255,255,.10);
}
.calcResults__row{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; padding:8px 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.calcResults__row:last-of-type{ border-bottom:none; }
.calcResults__row span{ color: rgba(234,246,255,.82); font-weight:800; }
.calcResults__row strong{ font-family:"Montserrat", sans-serif; font-weight:900; }
.calcResults__row--highlight{
  margin-top:6px;
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top:12px;
}
.calcTierSub{ margin-top:8px; font-weight:850; line-height:1.5; }
.calcNote{ margin-top:10px; font-weight:800; font-size:13px; line-height:1.5; }
.calcCtas{ display:flex; gap:12px; flex-wrap:wrap; margin-top:12px; }

/* Contact layout */
.contactWrap{
  display:grid;
  grid-template-columns: 1fr 1.1fr;
  gap:14px;
  align-items:start;
}
.contactInfo{ display:grid; gap:12px; }
.contactBox{
  padding:14px;
  border-radius:18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
}
.contactBox h3{ margin:0 0 6px; font-family:"Montserrat", sans-serif; }
.contactBox ul{ margin:0; padding-left:18px; color:var(--muted); font-weight:800; line-height:1.9; }

.form{
  padding:14px;
  border-radius:18px;
  background: rgba(7,21,34,.45);
  border: 1px solid rgba(255,255,255,.10);
}
.form label{
  display:block;
  font-weight:900;
  font-family:"Montserrat", sans-serif;
  font-size:12px;
  color: rgba(234,246,255,.92);
  margin-bottom:10px;
}
.form input, .form textarea{
  width:100%;
  margin-top:8px;
  padding:12px;
  border-radius:14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  color:var(--text);
  outline:none;
  font-size:15px;
  font-family: inherit;
}
.form__row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}

.footer{
  padding:26px 0 34px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.12);
}
.footer__grid{
  display:grid;
  grid-template-columns: 1fr auto auto;
  gap:14px;
  align-items:center;
}
.footer__brand{ display:flex; align-items:center; gap:10px; }
.footer__brand img{
  width:42px; height:42px; border-radius:14px; object-fit:cover;
  background:#fff;
  border: 1px solid rgba(255,255,255,.12);
}
.footer__links{
  display:flex; gap:14px;
  font-weight:900;
  font-family:"Montserrat", sans-serif;
  color: rgba(234,246,255,.86);
}
.footer__copy{ text-align:right; font-weight:800; }

/* Responsive */
@media (max-width: 940px){
  .hero__grid{ grid-template-columns: 1fr; }
  .programGrid{ grid-template-columns: 1fr 1fr; }
  .tiers__grid{ grid-template-columns: 1fr; }
  .calc__grid{ grid-template-columns: 1fr; }
  .contactWrap{ grid-template-columns: 1fr; }
  .footer__grid{ grid-template-columns: 1fr; }
  .footer__copy{ text-align:left; }
}
@media (max-width: 760px){
  .nav__toggle{ display:inline-block; }
  .nav__links{
    position:absolute;
    right: 22px;
    top: 68px;
    width: min(92vw, 360px);
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(7,21,34,.92);
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: var(--shadow);
    display:none;
  }
  .nav__links.is-open{ display:flex; }
  .form__row{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .programGrid{ grid-template-columns: 1fr; }
}