/* LEADINGLIGHT PHASE 11 — Premium Visual Excellence */
:root{
  --ll-navy:#0D1B2A;
  --ll-teal:#00A79D;
  --ll-white:#F8FBFC;
  --ll-glass:rgba(255,255,255,.78);
  --ll-shadow:0 24px 70px rgba(13,27,42,.14);
}
body{background:linear-gradient(180deg,#fbfdfe 0%,#f4f8f9 100%);color:var(--ll-navy)}
img{max-width:100%}
.ll-premium-hero{
  position:relative;overflow:hidden;isolation:isolate;
  background:
    linear-gradient(90deg,rgba(13,27,42,.92) 0%,rgba(13,27,42,.68) 48%,rgba(13,27,42,.28) 100%),
    url('https://images.unsplash.com/photo-1521737711867-e3b97375f902?auto=format&fit=crop&w=2200&q=88') center/cover;
  color:#fff;border-radius:0 0 34px 34px;box-shadow:var(--ll-shadow);
}
.ll-premium-hero:after{
  content:"";position:absolute;inset:auto -10% -55% -10%;height:70%;
  background:radial-gradient(circle,rgba(0,167,157,.30),transparent 65%);
  z-index:-1;pointer-events:none;
}
.ll-glass-card{
  background:var(--ll-glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.55);box-shadow:var(--ll-shadow);
  border-radius:24px;
}
.ll-reveal{animation:llReveal .75s cubic-bezier(.2,.7,.2,1) both}
@keyframes llReveal{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.ll-logo-hero{
  filter:drop-shadow(0 18px 24px rgba(0,0,0,.25));
  animation:llLogoPulse 6.5s ease-in-out infinite;
  transform-origin:center;
}
@keyframes llLogoPulse{
  0%,100%{transform:perspective(700px) rotateY(-5deg) translateZ(0) scale(1)}
  45%{transform:perspective(700px) rotateY(8deg) translateZ(10px) scale(1.025)}
  52%{transform:perspective(700px) rotateY(4deg) translateZ(7px) scale(1.018)}
}
.ll-photo{
  object-fit:cover;width:100%;height:100%;min-height:260px;border-radius:26px;
  box-shadow:var(--ll-shadow);transition:transform .6s ease,filter .6s ease;
}
.ll-photo:hover{transform:scale(1.025);filter:saturate(1.05)}
@media(prefers-reduced-motion:reduce){
  .ll-reveal,.ll-logo-hero{animation:none}
  .ll-photo{transition:none}
}