html { scroll-behavior: smooth; }
body { font-family: 'Montserrat', sans-serif; background:#F8F8FC; color:#121037; }
.font-display{ font-family:'Montserrat', sans-serif; }
.font-mono{ font-family:'IBM Plex Mono', monospace; }

/* Hero: photo + on-brand scrim so any placeholder image reads on-brand */
.hero-photo{
  background-size: cover;
  background-position: center;
  position: relative;
}
.hero-photo::before{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(18,16,55,0.88) 0%, rgba(18,16,55,0.80) 45%, rgba(99,91,255,0.55) 100%);
}
.hero-photo > *{ position:relative; z-index:1; }

/* subtle grid texture for dark brand sections */
.grid-texture{
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
}

/* Marquee */
.marquee-track{ animation: marquee 28s linear infinite; }
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* fade up on load */
.fade-up{ opacity:0; transform: translateY(14px); animation: fadeUp .8s ease forwards; }
.fade-up.d1{ animation-delay:.08s; }
.fade-up.d2{ animation-delay:.18s; }
.fade-up.d3{ animation-delay:.28s; }
.fade-up.d4{ animation-delay:.38s; }
@keyframes fadeUp{ to{ opacity:1; transform:none; } }

/* scroll reveal */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  .marquee-track{ animation:none; }
  .fade-up, .reveal{ opacity:1 !important; transform:none !important; animation:none !important; transition:none !important; }
}

/* brand stamp element */
.stamp{ transform: rotate(-8deg); }

/* accordion chevrons */
details > summary{ list-style:none; cursor:pointer; }
details > summary::-webkit-details-marker{ display:none; }
details[open] .chev{ transform: rotate(180deg); }

/* pricing period tabs */
.tab-btn{ background:#ECEBFF; color:#5B5A72; }
.tab-btn.active{ background:#635BFF; color:#fff; }

/* nav underline for current page */
.nav-active{ color:#635BFF !important; font-weight:600; }

/* long-form legal copy */
.prose-legal h2{ font-family:'Montserrat',sans-serif; font-weight:700; font-size:1.25rem; margin-top:2.25rem; margin-bottom:0.75rem; color:#121037; }
.prose-legal h3{ font-family:'Montserrat',sans-serif; font-weight:600; font-size:1.05rem; margin-top:1.5rem; margin-bottom:0.5rem; color:#121037; }
.prose-legal p{ margin-bottom:1rem; line-height:1.75; color:#5B5A72; }
.prose-legal ul{ margin:0 0 1rem 1.25rem; list-style:disc; color:#5B5A72; line-height:1.75; }
.prose-legal li{ margin-bottom:0.4rem; }
.prose-legal strong{ color:#121037; }
.prose-legal a{ color:#635BFF; text-decoration:underline; }

/* campus directory */
.campus-item{
  display:flex; align-items:center; gap:0.85rem;
  padding:0.9rem; border:1px solid #D4D3EE; border-radius:0.85rem; background:#fff;
}
.campus-logo{ width:40px; height:40px; object-fit:contain; border-radius:0.5rem; background:#ECEBFF; }
.campus-name{ font-weight:600; font-size:0.92rem; color:#121037; }
.campus-acro{ font-family:'IBM Plex Mono', monospace; font-size:0.72rem; color:#635BFF; margin-top:2px; }