:root{
  --bg:#0b0b0f;
  --bg-soft:#13131a;
  --ink:#f4f4f6;
  --muted:rgba(244,244,246,.56);
  --line:rgba(244,244,246,.16);
  --accent:#8b8bff;
  --accent-2:#c7c7ff;
  --stage-glow:rgba(139,139,255,.18);
  font-family:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  transition:background .6s ease,color .6s ease;
}
body.stage-light{ --bg:#f3f3f5; --bg-soft:#fff; --ink:#0b0b0f; --muted:rgba(11,11,15,.55); --line:rgba(11,11,15,.16); --stage-glow:rgba(139,139,255,.22); }

/* STAGE — fixed 3D achtergrond */
.stage{
  position:fixed;inset:0;z-index:0;
  display:grid;place-items:center;
  background:radial-gradient(ellipse 70% 60% at 50% 42%, var(--stage-glow), transparent 70%);
  transition:background .6s ease;
  cursor:grab;
  touch-action:pan-y;
}
body.grabbing,body.grabbing .stage{cursor:grabbing}
body.grabbing{user-select:none;-webkit-user-select:none}
model-viewer{
  width:100%;height:100%;
  --poster-color:transparent;
  background-color:transparent;
  outline:none;
  touch-action:pan-y;
}

/* LOADER */
.loader{
  position:absolute;inset:0;z-index:5;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;
  background:var(--bg);
  transition:opacity .5s ease,visibility .5s ease;
}
.loader.is-hidden{opacity:0;visibility:hidden}
.loader-ring{
  width:38px;height:38px;border-radius:50%;
  border:2px solid var(--line);border-top-color:var(--accent);
  animation:spin 0.9s linear infinite;
}
.loader-bar{width:180px;height:3px;border-radius:999px;background:var(--line);overflow:hidden}
.loader-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width .2s ease}
.loader-text{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
@keyframes spin{to{transform:rotate(360deg)}}

/* MENU */
.menu{
  position:fixed;top:22px;left:50%;transform:translateX(-50%);
  z-index:20;display:flex;gap:10px;
  padding:7px;border-radius:999px;
  background:rgba(20,20,26,.55);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
}
body.stage-light .menu{background:rgba(255,255,255,.55)}
.menu-btn{
  position:relative;display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border:none;border-radius:999px;cursor:pointer;
  background:transparent;color:var(--ink);
  font:inherit;font-size:.86rem;font-weight:500;letter-spacing:.01em;
  overflow:hidden;transition:color .25s ease;
}
.menu-btn::before{
  content:'';position:absolute;inset:0;z-index:-1;border-radius:999px;
  background:linear-gradient(120deg,var(--accent),var(--accent-2));
  transform:scaleX(0);transform-origin:left;opacity:0;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .25s ease;
}
.menu-btn:hover::before{transform:scaleX(1);opacity:.16}
.menu-btn .menu-dot{
  width:7px;height:7px;border-radius:50%;background:var(--muted);
  transition:background .25s ease,box-shadow .25s ease,transform .25s ease;
}
.menu-btn:hover .menu-dot{transform:scale(1.2)}
.menu-btn.is-active{color:var(--ink)}
.menu-btn.is-active::before{transform:scaleX(1);opacity:.22}
.menu-btn.is-active .menu-dot{background:var(--accent);box-shadow:0 0 12px var(--accent)}

/* OVERLAY CONTENT */
.overlay{position:relative;z-index:10;pointer-events:none}
.panel{
  min-height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  padding:0 clamp(22px,7vw,120px);
}
.panel.hero{justify-content:center}
.eyebrow{
  font-size:.74rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;
  color:var(--accent);margin-bottom:18px;
}
.title{
  font-weight:700;line-height:.94;letter-spacing:-.03em;
  font-size:clamp(3rem,12vw,9rem);
}
.title .line{display:block;overflow:hidden}
.title .word{display:inline-block;will-change:transform}
.title .accent .word{
  background:linear-gradient(110deg,var(--accent),var(--accent-2),var(--accent));
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:shine 5s ease-in-out infinite alternate;
}
.sub{margin-top:22px;font-size:clamp(1rem,2vw,1.3rem);color:var(--muted);max-width:460px}
.scroll-hint{
  margin-top:48px;display:flex;align-items:center;gap:12px;
  font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
}
.scroll-hint i{display:inline-block;font-style:normal;color:var(--accent);animation:bob 1.8s ease-in-out infinite}
.mid,.outro{align-items:flex-start}
.big-line{
  font-size:clamp(1.5rem,4.5vw,3.4rem);font-weight:500;line-height:1.1;letter-spacing:-.02em;
  max-width:13ch;
}
.outro .big-line{max-width:18ch}
.fineprint{margin-top:20px;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.note{margin-top:14px;font-size:.95rem;color:var(--muted);max-width:32ch}

/* ZWEVENDE VIDEO MINI-PLAYER */
.float-video{
  position:fixed;right:22px;bottom:22px;z-index:30;
  width:min(320px,72vw);
  opacity:0;visibility:hidden;transform:translateY(14px);
  transition:opacity .5s ease,transform .5s ease,visibility .5s ease;
  pointer-events:none;
}
.float-video.is-visible{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
.float-video-inner{
  position:relative;border-radius:16px;overflow:hidden;
  border:1px solid var(--line);
  background:#000;
  box-shadow:0 24px 60px -16px rgba(0,0,0,.6),0 0 0 1px rgba(139,139,255,.18);
  animation:floaty 5s ease-in-out infinite;
}
.float-video video{display:block;width:100%;height:auto}
.float-video-tag{
  position:absolute;left:10px;bottom:10px;
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 10px;border-radius:999px;
  background:rgba(11,11,15,.6);backdrop-filter:blur(8px);
  font-size:.72rem;letter-spacing:.04em;color:#fff;
}
.float-video-tag i{width:7px;height:7px;border-radius:50%;background:#ff5b64;box-shadow:0 0 8px #ff5b64;animation:pulse 1.6s ease-in-out infinite}

/* ZWEVENDE BLENDER-BUTTON */
.float-blender{
  position:fixed;left:22px;bottom:22px;z-index:30;
  display:inline-flex;align-items:center;gap:11px;
  padding:11px 18px 11px 13px;border-radius:999px;
  text-decoration:none;color:#fff;
  background:linear-gradient(120deg,#ff7a18,#ea7600 55%,#f3a23a);
  box-shadow:0 14px 34px -10px rgba(234,118,0,.6);
  animation:floaty 6s ease-in-out infinite;
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s ease,filter .25s ease;
  will-change:transform;
}
.float-blender:hover{box-shadow:0 22px 50px -8px rgba(234,118,0,.82);filter:brightness(1.1) saturate(1.05)}
.float-blender:active{filter:brightness(1.0)}
.fb-icon{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.18)}
.fb-icon svg{width:18px;height:18px}
.fb-text{display:flex;flex-direction:column;line-height:1.05}
.fb-text small{font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;opacity:.85}
.fb-text strong{font-size:.92rem;font-weight:700}

@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

@keyframes shine{from{background-position:0 0}to{background-position:200% 0}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

/* JS-hidden start states */
.js-anim .title .word{transform:translateY(110%)}
.js-anim .reveal{opacity:0}
.js-anim .menu-btn{opacity:0}
.js-anim .float-blender{opacity:0}

@media (max-width:600px){
  .menu{top:14px;gap:6px;padding:6px}
  .menu-btn{padding:8px 12px;font-size:.8rem}
  .menu-btn .menu-label{display:inline}
  .float-video{right:12px;bottom:78px;width:min(220px,52vw)}
  .float-blender{left:12px;bottom:12px;padding:9px 14px 9px 10px;gap:8px}
  .float-blender .fb-text small{display:none}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  html{scroll-behavior:auto}
}