/* ═══════════════════════════════════════════════════════════════
   BigPalomo700.world — Master Stylesheet
   Virelion Signature Touch | 4D Chromatic Integration
   Jitter-Still Movement System | Holographic Edge Detection
   ═══════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&family=Exo+2:ital,wght@0,100..900;1,100..900&display=swap');

:root {
  --bp-orange:#FF8C00;--bp-gold:#FFB833;--bp-teal:#00BFA5;--bp-cyan:#00FFEA;
  --bp-magenta:#FF00C8;--bp-crimson:#CC0000;--bp-deep-red:#8B0000;
  --bp-neon-green:#AAFF00;--bp-violet:#9D00FF;
  --surface-void:#050508;--surface-deep:#0A0A12;
  --surface-card:rgba(15,15,25,0.85);--surface-glass:rgba(255,255,255,0.04);
  --border-glow:rgba(0,255,234,0.15);
  --font-display:'Orbitron',sans-serif;--font-body:'Rajdhani',sans-serif;
  --font-accent:'Exo 2',sans-serif;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;font-size:16px}
body{font-family:var(--font-body);background:var(--surface-void);color:#e0e0e0;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}

/* ═══ SCROLLBAR ═══ */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--surface-void)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--bp-cyan),var(--bp-magenta));border-radius:3px}

/* ═══ CHROMATIC PROGRESS BAR ═══ */
.chromatic-progress{position:fixed;top:0;left:0;height:3px;width:0%;
  background:linear-gradient(90deg,var(--bp-cyan),var(--bp-neon-green),var(--bp-orange),var(--bp-magenta),var(--bp-violet));
  z-index:10000;transition:width .1s linear;box-shadow:0 0 12px var(--bp-cyan),0 0 24px rgba(0,255,234,.3)}

/* ═══════════════════════════════════════════════════════════════
   JITTER / STILL MOVEMENT SYSTEM
   Layered CSS animations at different timing functions create
   the illusion of "still movements" — subtle shifting, vibrating,
   and pulsing while appearing to remain static.
   ═══════════════════════════════════════════════════════════════ */
@keyframes jitter-micro{
  0%,100%{transform:translate(0,0)}10%{transform:translate(.7px,-.4px)}
  20%{transform:translate(-.5px,.7px)}30%{transform:translate(.4px,.3px)}
  40%{transform:translate(-.7px,-.5px)}50%{transform:translate(.3px,.6px)}
  60%{transform:translate(-.4px,-.3px)}70%{transform:translate(.6px,.4px)}
  80%{transform:translate(-.3px,-.6px)}90%{transform:translate(.5px,.2px)}}
@keyframes jitter-chromatic{
  0%,100%{filter:hue-rotate(0deg) brightness(1) contrast(1)}
  20%{filter:hue-rotate(2deg) brightness(1.03) contrast(1.01)}
  40%{filter:hue-rotate(-1.5deg) brightness(.98) contrast(1.02)}
  60%{filter:hue-rotate(1deg) brightness(1.01) contrast(.99)}
  80%{filter:hue-rotate(-.5deg) brightness(1.02) contrast(1)}}
@keyframes bg-drift{
  0%{background-position:center center}25%{background-position:calc(50% + 3px) calc(50% - 2px)}
  50%{background-position:calc(50% - 2px) calc(50% + 3px)}75%{background-position:calc(50% + 1px) calc(50% + 1px)}
  100%{background-position:center center}}
@keyframes holographic-sheen{0%{background-position:-200% 0}100%{background-position:200% 0}}
@keyframes float-sine{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes float-sine-offset{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(6px) rotate(.5deg)}}
@keyframes glow-pulse{0%,100%{opacity:.6}50%{opacity:1}}
@keyframes scanline-sweep{0%{transform:translateY(-100%)}100%{transform:translateY(200vh)}}
@keyframes bar-dance{0%{height:8px}100%{height:50px}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes ring-pulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.8);opacity:0}}

/* ═══ NAVIGATION ═══ */
.nav-main{position:fixed;top:0;left:0;right:0;z-index:9999;display:flex;align-items:center;
  justify-content:space-between;padding:1rem 3rem;background:rgba(5,5,8,.65);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-glow);transition:all .3s}
.nav-main.scrolled{padding:.5rem 3rem;background:rgba(5,5,8,.92)}
.nav__brand{display:flex;align-items:center;gap:.5rem;text-decoration:none}
.nav__brand-logo{width:42px;height:42px;object-fit:cover;border-radius:50%;border:2px solid var(--bp-cyan);box-shadow:0 0 10px rgba(0,255,234,.3)}
.nav__brand-text{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--bp-orange);letter-spacing:.1em}
.nav__links{display:flex;list-style:none;gap:2rem;align-items:center}
.nav__link{font-family:var(--font-accent);font-size:.85rem;font-weight:500;letter-spacing:.15em;
  text-transform:uppercase;color:rgba(255,255,255,.7);text-decoration:none;position:relative;padding:.25rem 0;transition:color .3s}
.nav__link::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;
  background:linear-gradient(90deg,var(--bp-cyan),var(--bp-magenta));transition:width .3s}
.nav__link:hover{color:var(--bp-cyan)}.nav__link:hover::after{width:100%}
.nav__link--cta{background:linear-gradient(135deg,var(--bp-crimson),var(--bp-deep-red));color:#fff!important;
  padding:.5rem 1.2rem;border-radius:4px;border:1px solid rgba(204,0,0,.5);box-shadow:0 0 15px rgba(204,0,0,.2);transition:all .3s}
.nav__link--cta:hover{box-shadow:0 0 25px rgba(204,0,0,.4);transform:translateY(-1px)}.nav__link--cta::after{display:none}
.nav__toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:5px}
.nav__toggle span{display:block;width:24px;height:2px;background:var(--bp-cyan);transition:all .3s}

/* ═══ HERO — BACKGROUND ART IS THE CENTERPIECE ═══ */
.hero{position:relative;width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;overflow:hidden}
.hero__bg{position:absolute;inset:-25px;background-image:url('../img/background.jpeg');
  background-size:cover;background-position:center;
  animation:jitter-micro 2.5s steps(10,end) infinite,bg-drift 10s ease-in-out infinite,jitter-chromatic 7s ease-in-out infinite;
  z-index:0;will-change:transform,filter,background-position}
.hero__bg::before{content:'';position:absolute;inset:0;
  background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.05) 2px,rgba(0,0,0,.05) 4px);pointer-events:none;z-index:1}
.hero__bg::after{content:'';position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 25%,rgba(0,255,234,.05) 38%,rgba(255,0,200,.04) 50%,rgba(170,255,0,.03) 62%,transparent 75%);
  background-size:200% 100%;animation:holographic-sheen 5s ease-in-out infinite;pointer-events:none;z-index:2}
.hero__vignette{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,5,8,.15) 0%,transparent 25%,transparent 55%,rgba(5,5,8,.7) 85%,rgba(5,5,8,.95) 100%);
  z-index:3;pointer-events:none}
.hero__grain{position:absolute;inset:0;opacity:.035;z-index:4;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat:repeat;mix-blend-mode:overlay}
.hero__scanline{position:absolute;inset:0;z-index:5;pointer-events:none;overflow:hidden}
.hero__scanline::after{content:'';position:absolute;left:0;right:0;height:3px;
  background:linear-gradient(90deg,transparent,rgba(0,255,234,.07),rgba(255,0,200,.05),transparent);
  animation:scanline-sweep 4.5s linear infinite;filter:blur(1px)}
#particle-field{position:absolute;inset:0;z-index:6;pointer-events:none}
#particle-field canvas{pointer-events:auto}

/* Hero content — anchored to bottom so background art stays unobstructed */
.hero__content{position:relative;z-index:10;text-align:center;padding:2rem;margin-top:auto;padding-bottom:4rem}
.hero__title{font-family:var(--font-display);font-size:clamp(2.2rem,7vw,5rem);font-weight:900;letter-spacing:.12em;
  background:linear-gradient(135deg,var(--bp-orange),var(--bp-gold),#fff,var(--bp-cyan));
  background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  animation:holographic-sheen 4s ease-in-out infinite;filter:drop-shadow(0 0 30px rgba(255,140,0,.3))}
.hero__subtitle{font-family:var(--font-accent);font-size:clamp(.85rem,2vw,1.2rem);font-weight:300;
  color:rgba(255,255,255,.55);letter-spacing:.5em;text-transform:uppercase;margin-top:.5rem;animation:float-sine-offset 5s ease-in-out infinite}
.hero__est{display:inline-block;margin-top:1.2rem;padding:.25rem 2rem;
  background:rgba(255,255,255,.05);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(0,255,234,.12);border-radius:100px;font-family:var(--font-accent);
  font-size:.8rem;letter-spacing:.3em;color:var(--bp-cyan);text-transform:uppercase}

/* ═══ BUTTONS ═══ */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-accent);font-size:.9rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;text-decoration:none;padding:.75rem 2rem;border-radius:6px;border:none;cursor:pointer;transition:all .3s;overflow:hidden}
.btn--primary{background:linear-gradient(135deg,var(--bp-crimson),#e61919);color:#fff;box-shadow:0 4px 20px rgba(204,0,0,.3)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(204,0,0,.5)}
.btn--ghost{background:transparent;color:var(--bp-cyan);border:1px solid rgba(0,255,234,.3)}
.btn--ghost:hover{background:rgba(0,255,234,.08);border-color:var(--bp-cyan)}
.btn--glow{background:linear-gradient(135deg,var(--bp-orange),var(--bp-gold));color:#000;font-weight:700;box-shadow:0 0 20px rgba(255,140,0,.3)}
.btn--glow:hover{box-shadow:0 0 35px rgba(255,140,0,.5);transform:translateY(-2px)}

/* ═══ SECTIONS ═══ */
.section{position:relative;padding:5rem 3rem;max-width:1200px;margin:0 auto}
.section__title{font-family:var(--font-display);font-size:clamp(1.5rem,4vw,2.8rem);font-weight:800;letter-spacing:.1em;color:var(--bp-orange);margin-bottom:2rem}
.section__title span{color:var(--bp-cyan)}

/* ═══ CARDS (Glass Morphism) ═══ */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}
.card{background:var(--surface-card);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid var(--border-glow);border-radius:12px;padding:2rem;transition:all .4s;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(0,255,234,.03),transparent 50%,rgba(157,0,255,.03));opacity:0;transition:opacity .4s}
.card:hover{border-color:rgba(0,255,234,.3);transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,0,0,.4),0 0 30px rgba(0,255,234,.08)}
.card:hover::before{opacity:1}
.card__title{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--bp-gold);letter-spacing:.05em;margin-bottom:.5rem}
.card__text{font-family:var(--font-body);font-size:.95rem;color:rgba(255,255,255,.65);line-height:1.7}

/* ═══ RADIO PLAYER ═══ */
.radio-player{background:var(--surface-card);border:1px solid var(--border-glow);border-radius:16px;
  padding:3rem;text-align:center;max-width:600px;margin:0 auto;position:relative;overflow:hidden}
.radio-player::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;
  background:conic-gradient(from 0deg,transparent,rgba(0,255,234,.03),transparent,rgba(255,0,200,.03),transparent);
  animation:spin 10s linear infinite;pointer-events:none}
.radio-player__title{font-family:var(--font-display);font-size:1.5rem;font-weight:800;color:var(--bp-orange);position:relative;z-index:1}
.radio-player__status{font-family:var(--font-accent);font-size:.85rem;color:var(--bp-cyan);margin-top:.5rem;position:relative;z-index:1}
.radio-player__status .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#00ff00;margin-right:6px;animation:glow-pulse 1.5s ease-in-out infinite;box-shadow:0 0 8px #00ff00}
.radio-player__controls{margin-top:2rem;position:relative;z-index:1}
.radio-player__play-btn{width:80px;height:80px;border-radius:50%;border:3px solid var(--bp-crimson);
  background:linear-gradient(135deg,rgba(204,0,0,.3),rgba(139,0,0,.5));cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;transition:all .3s;box-shadow:0 0 25px rgba(204,0,0,.3)}
.radio-player__play-btn:hover{transform:scale(1.08);box-shadow:0 0 40px rgba(204,0,0,.5)}
.radio-player__play-btn svg{width:32px;height:32px;fill:#fff}
.radio-player__volume{margin-top:2rem;display:flex;align-items:center;justify-content:center;gap:1rem;position:relative;z-index:1}
.radio-player__volume input[type="range"]{-webkit-appearance:none;width:150px;height:4px;border-radius:2px;background:rgba(255,255,255,.15);outline:none}
.radio-player__volume input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--bp-cyan);cursor:pointer;box-shadow:0 0 8px rgba(0,255,234,.5)}

/* ═══ VISUALIZER BARS ═══ */
.visualizer{display:flex;align-items:flex-end;justify-content:center;gap:3px;height:60px;margin-top:2rem;position:relative;z-index:1}
.visualizer__bar{width:4px;border-radius:2px;background:linear-gradient(180deg,var(--bp-cyan),var(--bp-magenta));animation:bar-dance .8s ease-in-out infinite alternate}
.visualizer__bar:nth-child(1){animation-delay:0s}.visualizer__bar:nth-child(2){animation-delay:.1s}
.visualizer__bar:nth-child(3){animation-delay:.2s}.visualizer__bar:nth-child(4){animation-delay:.05s}
.visualizer__bar:nth-child(5){animation-delay:.15s}.visualizer__bar:nth-child(6){animation-delay:.25s}
.visualizer__bar:nth-child(7){animation-delay:.08s}.visualizer__bar:nth-child(8){animation-delay:.18s}
.visualizer__bar:nth-child(9){animation-delay:.12s}.visualizer__bar:nth-child(10){animation-delay:.22s}
.visualizer__bar:nth-child(11){animation-delay:.03s}.visualizer__bar:nth-child(12){animation-delay:.17s}

/* ═══ HYPERCUBE ═══ */
.hypercube-wrap{position:fixed;bottom:20px;right:20px;width:160px;height:160px;z-index:50;opacity:.45;transition:opacity .3s;pointer-events:none}
.hypercube-wrap:hover{opacity:.9}
#hypercube-canvas{width:100%;height:100%}

/* ═══ FOOTER ═══ */
.footer{background:var(--surface-deep);border-top:1px solid var(--border-glow);padding:3rem 3rem 2rem;text-align:center}
.footer__brand{font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--bp-orange);letter-spacing:.1em}
.footer__links{display:flex;justify-content:center;gap:2rem;margin-top:1rem;list-style:none}
.footer__link{font-family:var(--font-accent);font-size:.8rem;color:rgba(255,255,255,.5);text-decoration:none;letter-spacing:.1em;text-transform:uppercase;transition:color .3s}
.footer__link:hover{color:var(--bp-cyan)}
.footer__copy{font-size:.75rem;color:rgba(255,255,255,.25);margin-top:2rem;font-family:var(--font-accent)}
.footer__virelion{color:var(--bp-cyan);text-decoration:none}

/* ═══ FORM ELEMENTS ═══ */
.form-group{margin-bottom:1rem}
.form-label{display:block;font-family:var(--font-accent);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:.25rem}
.form-input{width:100%;padding:.75rem 1rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:6px;color:#fff;font-family:var(--font-body);font-size:.95rem;transition:border-color .3s,box-shadow .3s;outline:none}
.form-input:focus{border-color:var(--bp-cyan);box-shadow:0 0 12px rgba(0,255,234,.15)}

/* ═══ RESPONSIVE ═══ */
@media(max-width:768px){
  .nav__links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:rgba(5,5,8,.95);backdrop-filter:blur(16px);padding:1rem;gap:.5rem;border-bottom:1px solid var(--border-glow)}
  .nav__links.open{display:flex}.nav__toggle{display:flex}.nav-main{padding:1rem 1.5rem}
  .section{padding:3rem 1rem}
  .hypercube-wrap{width:100px;height:100px;bottom:10px;right:10px;opacity:.3}
}
@media(max-width:480px){.section{padding:2rem .75rem}.radio-player{padding:1.5rem}}