:root{
  --bg:#0f1115;
  --panel:#161a20;
  --panel-2:#ffffff;
  --text:#101114;
  --text-light:#f4f5f7;
  --muted:#6b7280;
  --line:#e7e9ee;
  --line-dark:#262b34;
  --accent:#111111;
  --accent-2:#f3f4f6;
  --shadow:0 20px 60px rgba(0,0,0,.08);
  --radius:24px;
  --container:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.55;
}

img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{font:inherit}

.container{
  width:min(calc(100% - 32px), var(--container));
  margin-inline:auto;
}

.topbar{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:saturate(180%) blur(12px);
  background:rgba(255,255,255,.86);
  border-bottom:1px solid rgba(16,17,20,.06);
}

.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:76px;
  gap:18px;
}

.brand{
  display:flex;
  flex-direction:column;
  gap:0;
  line-height:1;
}

.brand__mark{
  font-size:1.15rem;
  font-weight:800;
  letter-spacing:.18em;
}

.brand__sub{
  font-size:.72rem;
  letter-spacing:.28em;
  color:var(--muted);
  margin-top:6px;
}

.nav{
  display:flex;
  align-items:center;
  gap:24px;
}

.nav a{
  color:#23262d;
  font-size:.96rem;
}

.navToggle{
  display:none;
  border:0;
  background:transparent;
  font-size:1.55rem;
  cursor:pointer;
  padding:8px;
}

.mobileNav{
  display:none;
  padding:0 16px 16px;
  border-top:1px solid rgba(16,17,20,.06);
  background:#fff;
}

.mobileNav a{
  display:block;
  padding:14px 8px;
}

.hero{
  position:relative;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,.08), transparent 30%),
    linear-gradient(180deg, #0e1014 0%, #141922 100%);
  color:var(--text-light);
}

.hero--programme{
  padding:84px 0 72px;
}

.hero__grid{
  display:grid;
  grid-template-columns:1.2fr .85fr;
  gap:40px;
  align-items:center;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.82rem;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:#c8ced8;
  margin:0 0 16px;
}

.kicker--dark{color:#4b5563}

h1,h2,h3,p,ul{margin-top:0}
h1{
  font-size:clamp(2.35rem, 5vw, 4.6rem);
  line-height:.98;
  letter-spacing:-.04em;
  margin-bottom:18px;
  max-width:12ch;
}

h2{
  font-size:clamp(1.85rem, 3.2vw, 3rem);
  line-height:1.05;
  letter-spacing:-.03em;
  margin-bottom:10px;
}

h3{
  font-size:1.25rem;
  line-height:1.2;
  letter-spacing:-.02em;
  margin-bottom:12px;
}

.lead{
  font-size:1.08rem;
  color:#d9dde5;
  max-width:62ch;
}

.muted{color:var(--muted)}
.micro{font-size:.82rem}
.eyebrow{
  font-size:.75rem;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--muted);
  margin-bottom:8px;
}

.hero__cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin:28px 0 28px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:0 20px;
  border-radius:999px;
  font-weight:600;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
  border:1px solid transparent;
}

.btn:hover{
  transform:translateY(-1px);
}

.btn--primary{
  background:#fff;
  color:#111;
  box-shadow:0 8px 30px rgba(0,0,0,.16);
}

.btn--ghost{
  background:transparent;
  color:inherit;
  border-color:rgba(255,255,255,.24);
}

.section .btn--ghost,
.section--alt .btn--ghost,
.footer .btn--ghost{
  border-color:#d6dae2;
}

.btn--full{width:100%}

.trust{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:14px;
  margin-top:6px;
}

.trust__item{
  padding:18px 18px 16px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.04);
  border-radius:20px;
}

.trust__big{
  display:block;
  font-size:1.1rem;
  font-weight:700;
  margin-bottom:4px;
}

.trust__small{
  display:block;
  color:#d0d5dd;
  font-size:.9rem;
}

.card{
  position:relative;
  background:var(--panel-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  box-shadow:var(--shadow);
}

.card--highlight{
  background:linear-gradient(180deg, rgba(255,255,255,1), rgba(247,248,250,1));
}

.section{
  padding:84px 0;
}

.section--alt{
  background:#f6f7f9;
}

.section__head{
  max-width:760px;
  margin-bottom:30px;
}

.grid2, .grid3{
  display:grid;
  gap:18px;
}
.grid2{grid-template-columns:repeat(2, minmax(0,1fr))}
.grid3{grid-template-columns:repeat(3, minmax(0,1fr))}

.bullets, .featureList{
  margin:0;
  padding-left:18px;
}

.bullets li{
  margin-bottom:10px;
}

.bullets--tight li{margin-bottom:8px}

.featureList{
  list-style:none;
  padding:0;
}

.featureList li{
  padding:16px 0;
  border-bottom:1px solid var(--line);
}

.featureList li:last-child{border-bottom:0}

.featureList strong{
  display:block;
  margin-bottom:6px;
  font-size:1rem;
}

.featureList span{
  color:var(--muted);
  display:block;
}

.priceBand{
  margin-top:20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.book{
  display:grid;
  grid-template-columns:1.35fr .8fr;
  gap:24px;
  align-items:center;
}

.book--stack{
  background:linear-gradient(180deg, #ffffff, #fbfbfc);
}

.footer{
  background:#0f1115;
  color:var(--text-light);
  padding:28px 0;
}

.footer__inner{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
}

.footer__links{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
}

.footer__links a{color:#d9dde5}

@media (max-width: 980px){
  .hero__grid,
  .book,
  .grid2,
  .grid3{
    grid-template-columns:1fr;
  }

  h1{max-width:14ch}
  .priceBand{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media (max-width: 820px){
  .nav{display:none}
  .navToggle{display:block}
  .mobileNav.is-open{display:block}
  .hero--programme{padding:56px 0 52px}
}

@media (max-width: 640px){
  .trust{grid-template-columns:1fr}
  .card{padding:22px}
  .section{padding:66px 0}
  .topbar__inner{min-height:68px}
}