:root{
  --bg:#08080d;
  --card:rgba(255,255,255,0.05);
  --card-border:rgba(255,255,255,0.10);
  --text:#f7f7fb;
  --muted:#cfd2de;
  --purple:#b44dff;
  --blue:#25c7ff;
  --shadow:0 24px 70px rgba(0,0,0,0.36);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 10%, rgba(180,77,255,.18), transparent 22%),
    radial-gradient(circle at 86% 6%, rgba(37,199,255,.14), transparent 18%),
    linear-gradient(180deg, #0b0b12 0%, #07070b 40%, #0a0a12 100%);
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{width:min(1120px, calc(100% - 2rem));margin:0 auto}
.section{padding:5rem 0}

.site-header{
  position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(7,7,11,.72);border-bottom:1px solid rgba(255,255,255,.06);
}
.nav-row{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand,.footer-brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;letter-spacing:.02em}
.brand img,.footer-brand img{width:24px;height:24px;object-fit:contain;filter:drop-shadow(0 0 10px rgba(180,77,255,.22))}
.brand span,.footer-brand span{font-size:.96rem}
.main-nav{display:flex;align-items:center;gap:1.2rem}
.main-nav a{color:var(--muted);font-weight:600}
.main-nav a:hover,.socials a:hover{color:#fff}
.menu-toggle{display:none;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);color:#fff;border-radius:12px;padding:.55rem .8rem}

.hero{position:relative;overflow:hidden;padding:4.75rem 0 4rem}
.hero-bg{position:absolute;border-radius:50%;filter:blur(90px);opacity:.7;pointer-events:none}
.hero-bg-1{width:420px;height:420px;right:-100px;top:-80px;background:radial-gradient(circle, rgba(180,77,255,.70), transparent 66%)}
.hero-bg-2{width:340px;height:340px;left:-90px;bottom:10px;background:radial-gradient(circle, rgba(37,199,255,.45), transparent 68%)}

.soundwave{
  position:absolute;left:0;right:0;height:120px;opacity:.18;pointer-events:none;
  background:
    radial-gradient(circle at 8px 60px, rgba(37,199,255,.8) 0 2px, transparent 3px),
    radial-gradient(circle at 32px 52px, rgba(180,77,255,.75) 0 2px, transparent 3px),
    radial-gradient(circle at 56px 66px, rgba(37,199,255,.8) 0 2px, transparent 3px),
    radial-gradient(circle at 80px 44px, rgba(180,77,255,.75) 0 2px, transparent 3px),
    radial-gradient(circle at 104px 72px, rgba(37,199,255,.8) 0 2px, transparent 3px);
  background-size:120px 120px;
  animation:soundMove 14s linear infinite;
}
.soundwave-1{top:110px;transform:skewY(-4deg)}
.soundwave-2{bottom:55px;opacity:.12;animation-duration:18s;transform:skewY(4deg)}

.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:2rem;position:relative;z-index:2}
.kicker{color:#a6deff;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;margin:0 0 .85rem}
h1{margin:0 0 1rem;font-size:clamp(3rem, 9vw, 5.8rem);line-height:.93}
h2{margin:.1rem 0 .75rem;font-size:clamp(2rem, 5vw, 3rem)}
h3{margin:.2rem 0 .8rem;font-size:1.25rem}
.lead,.section-heading p,.about p,.contact-grid p,.event-card p{color:var(--muted);line-height:1.72}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin:1.6rem 0 1rem}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 1.25rem;border-radius:999px;font-weight:800;transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#fff;background:linear-gradient(135deg, var(--purple), var(--blue));box-shadow:0 18px 36px rgba(112,59,255,.28)}
.btn-secondary{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.03)}
.full-width{width:100%}
.quick-facts{list-style:none;padding:0;margin:1.1rem 0 1rem;display:flex;gap:.8rem;flex-wrap:wrap}
.quick-facts li{padding:.65rem .85rem;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:#eff1f7;font-size:.95rem}
.socials{display:flex;gap:1rem;flex-wrap:wrap;color:var(--muted)}

.hero-stage{
  position:relative;min-height:500px;border-radius:30px;overflow:hidden;
  border:1px solid rgba(255,255,255,.1);
  background:
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)),
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.06), transparent 22%);
  box-shadow:var(--shadow);
}
.hero-panel{
  position:absolute;
  inset:32px;
  border-radius:24px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.04), rgba(255,255,255,.01)),
    radial-gradient(circle at 80% 18%, rgba(37,199,255,.10), transparent 22%),
    radial-gradient(circle at 22% 88%, rgba(180,77,255,.14), transparent 28%);
  border:1px solid rgba(255,255,255,.06);
}
.hero-light{position:absolute;border-radius:50%;filter:blur(22px);opacity:.85;animation:pulseGlow 4.5s ease-in-out infinite}
.light-1{width:180px;height:180px;right:8%;top:10%;background:radial-gradient(circle, rgba(37,199,255,.55), transparent 65%)}
.light-2{width:220px;height:220px;left:-5%;bottom:4%;background:radial-gradient(circle, rgba(180,77,255,.48), transparent 66%);animation-delay:1.4s}
.hero-orbit{position:absolute;border:1px solid rgba(255,255,255,.09);border-radius:50%}
.orbit-1{width:420px;height:420px;right:-50px;top:25px}
.orbit-2{width:335px;height:335px;right:25px;top:68px;border-style:dashed}

.light-beam{
  position:absolute;top:-15%;width:140px;height:130%;
  background:linear-gradient(180deg, rgba(255,255,255,.14), rgba(37,199,255,.08), transparent 68%);
  filter:blur(14px);opacity:.22;transform-origin:top center;
  animation:beamSweep 7.5s ease-in-out infinite;
}
.beam-1{left:8%;transform:rotate(-18deg)}
.beam-2{left:34%;width:110px;opacity:.16;animation-duration:9s;transform:rotate(-8deg)}
.beam-3{right:7%;width:150px;opacity:.18;animation-duration:8.4s;transform:rotate(14deg)}

.hero-person{
  position:absolute;left:7%;bottom:42px;width:64%;max-width:400px;z-index:3;
  border-radius:24px;border:2px solid rgba(255,255,255,0.10);
  background:rgba(255,255,255,0.02);backdrop-filter:blur(4px);
  box-shadow:
    0 0 18px rgba(180,77,255,.30),
    0 0 36px rgba(37,199,255,.18),
    0 25px 60px rgba(0,0,0,.55);
  animation:portraitPulse 4.8s ease-in-out infinite;
  filter:saturate(1.02) contrast(1.02);
}
.hero-logo-float{
  position:absolute;right:8%;top:9%;width:98px;opacity:.92;z-index:4;
  filter:drop-shadow(0 0 16px rgba(37,199,255,.18));
}
.hero-badge{
  position:absolute;left:7%;top:9%;z-index:4;padding:1rem 1.1rem;min-width:190px;
  border-radius:20px;background:rgba(10,10,18,.68);border:1px solid rgba(255,255,255,.11);
  box-shadow:0 20px 40px rgba(0,0,0,.25);backdrop-filter:blur(10px);
}
.hero-badge span{display:block;color:#a9ddff;text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;margin-bottom:.35rem}
.hero-badge strong{display:block;font-size:1rem;line-height:1.35}

.section-heading{max-width:760px;margin-bottom:1.6rem}
.cards-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:1rem}
.event-card,.gallery-card,.info-box,.contact-form{background:var(--card);border:1px solid var(--card-border);border-radius:24px;box-shadow:var(--shadow)}
.event-card{padding:1.4rem;transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease}
.event-card:hover{transform:translateY(-6px);border-color:rgba(180,77,255,.42);box-shadow:0 30px 70px rgba(97,53,227,.20)}
.card-icon{width:50px;height:50px;display:grid;place-items:center;border-radius:16px;margin-bottom:1rem;font-size:1.45rem;background:linear-gradient(135deg, rgba(180,77,255,.22), rgba(37,199,255,.18))}
.gallery-grid{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:1rem}
.gallery-card{overflow:hidden}
.gallery-card img{width:100%;height:220px;object-fit:cover;transition:transform .28s ease, filter .28s ease}
.gallery-card:hover img{transform:scale(1.04);filter:saturate(1.05)}
.about-grid,.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:1.25rem;align-items:start}
.info-box{padding:1.5rem}
.info-box ul{list-style:none;padding:0;margin:1rem 0 0;line-height:1.95;color:var(--muted)}
.contact-form{padding:1.4rem}
.form-grid{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:1rem}
label{display:block;margin:0 0 .45rem;font-weight:700}
input,textarea{
  width:100%;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.04);
  border-radius:16px;
  padding:.95rem 1rem;
  color:#fff;
  font:inherit;
  margin-bottom:1rem;
}
select{
  width:100%;
  border-radius:16px;
  padding:1rem;
  background:rgba(20,20,30,0.9);
  color:#fff;
  border:1px solid rgba(255,255,255,0.1);
  appearance:none;
  -webkit-appearance:none;
  -moz-appearance:none;
  cursor:pointer;
  transition:all 0.2s ease;
  margin-bottom:1rem;
  background-image:linear-gradient(45deg, transparent 50%, #999 50%),
                   linear-gradient(135deg, #999 50%, transparent 50%);
  background-position:calc(100% - 20px) calc(50% - 3px),
                      calc(100% - 15px) calc(50% - 3px);
  background-size:5px 5px;
  background-repeat:no-repeat;
}
select:hover{
  border-color:rgba(180,77,255,0.5);
  box-shadow:0 0 10px rgba(180,77,255,0.2);
}
select:focus{
  outline:none;
  border-color:#b44dff;
  box-shadow:0 0 15px rgba(180,77,255,0.4);
}
select option{
  background:#111;
  color:#fff;
}
textarea{resize:vertical}
.message{padding:.95rem 1rem;border-radius:14px;margin-bottom:1rem}
.success{background:rgba(20,145,89,.18);border:1px solid rgba(20,145,89,.42)}
.error{background:rgba(180,42,74,.18);border:1px solid rgba(180,42,74,.38)}
.site-footer{padding:1.3rem 0 2rem;border-top:1px solid rgba(255,255,255,.06)}
.footer-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}

@keyframes pulseGlow{
  0%,100%{transform:scale(1);opacity:.72}
  50%{transform:scale(1.08);opacity:.96}
}
@keyframes portraitPulse{
  0%,100%{
    box-shadow:
      0 0 18px rgba(180,77,255,.28),
      0 0 36px rgba(37,199,255,.18),
      0 25px 60px rgba(0,0,0,.55);
  }
  50%{
    box-shadow:
      0 0 28px rgba(180,77,255,.52),
      0 0 62px rgba(37,199,255,.34),
      0 28px 68px rgba(0,0,0,.62);
  }
}
@keyframes beamSweep{
  0%,100%{transform:translateX(0) rotate(-12deg);opacity:.12}
  50%{transform:translateX(18px) rotate(10deg);opacity:.28}
}
@keyframes soundMove{
  0%{background-position:0 0}
  100%{background-position:120px 0}
}

@media (max-width: 980px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:1fr 1fr}
  .hero-stage{min-height:460px}
}
@media (max-width: 760px){
  .menu-toggle{display:inline-flex}
  .main-nav{
    display:none;position:absolute;top:72px;right:1rem;flex-direction:column;align-items:flex-start;
    min-width:190px;padding:1rem;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:rgba(10,10,15,.96)
  }
  .main-nav.open{display:flex}
  .hero{padding-top:3.2rem}
  .hero-grid,.cards-grid,.gallery-grid,.about-grid,.contact-grid,.form-grid{grid-template-columns:1fr}
  .hero-stage{min-height:390px}
  .hero-panel{inset:24px}
  .orbit-1{width:320px;height:320px;right:-40px}
  .orbit-2{width:250px;height:250px;right:20px;top:62px}
  .hero-person{width:60%;max-width:300px;left:5%;bottom:14px}
  .hero-logo-float{width:72px;right:7%;top:8%}
  .hero-badge{right:6%;bottom:7%;min-width:150px;padding:.8rem .9rem}
}

.visitor-stats{
  margin-top:3rem;
}
.visitor-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1rem;
  margin-bottom:1rem;
}
.visitor-card,
.chart-card{
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.10);
  border-radius:24px;
  box-shadow:0 24px 70px rgba(0,0,0,0.36);
}
.visitor-card{
  padding:1.2rem 1.4rem;
}
.visitor-card span{
  display:block;
  color:#cfd2de;
  margin-bottom:.35rem;
}
.visitor-card strong{
  font-size:2rem;
  line-height:1;
}
.chart-card{
  padding:1.3rem;
}
.chart-head{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:1rem;
  margin-bottom:1rem;
}
.chart-head h3{
  margin:0;
}
.chart-head p{
  margin:0;
  color:#cfd2de;
}
@media (max-width:760px){
  .visitor-grid{
    grid-template-columns:1fr;
  }
}