:root{
  --bg: #080809;
  --text: #FFFFFF;
  --button: #D4FF00;
  --button-text: #080809;
  --card: #141416;
  --easing: cubic-bezier(0.22, 1, 0.36, 1);
  --motion-duration: 320ms;
}
*{box-sizing:border-box}
html,body{height:100%;}
body{
  margin:0;
  font-family: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  pointer-events: none;
}
.site-header .logo {
  height: 40px;
  width: auto;
  pointer-events: auto;
}
.site-header .lang-toggle {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  padding: 8px 16px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  pointer-events: auto;
  transition: all 200ms ease;
}
.site-header .lang-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--button);
}

/* Progress Bar */
.progress-bar-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 1000;
}
.progress-bar {
  height: 100%;
  width: 0%;
  background: #FFFFFF;
  transition: width 400ms cubic-bezier(0.65, 0, 0.35, 1);
}

.survey{
  max-width:980px;
  margin:0 auto;
  padding:0 24px;
  min-height:100vh;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.intro{display:flex;align-items:center;justify-content:center}
.intro-inner{max-width:980px;text-align:center;padding:80px 24px}
.intro-inner h1{font-size:48px;line-height:1.15;margin:0 0 20px;font-weight:400}
.intro-inner .lead{color:var(--text);opacity:.95;font-size:22px;margin:8px 0;line-height:1.4}
.intro-inner .lead.small{opacity:.85;font-style:italic;margin-top:6px}
.intro-inner a{color:var(--text);text-decoration:underline;text-underline-offset:6px}
.intro-inner .start{margin-top:40px;background:var(--button);color:var(--button-text);padding:12px 28px;border-radius:8px;border:0;font-size:18px;font-weight:700;box-shadow:0 8px 26px rgba(0,0,0,0.6)}
.meta{color:rgba(255,255,255,.6);margin-top:18px}

/* name input style: large placeholder, underline only */
.name-wrap input{
  width:100%;
  padding:8px 0;
  border-radius:0;
  background:transparent;
  border:0;
  border-bottom:1px solid rgba(255,255,255,0.9);
  color:var(--text);
  font-size:32px;
  font-weight:400;
  letter-spacing:0.2px;
  font-family: 'Space Grotesk', sans-serif !important;
}
.name-wrap input:focus{
  outline:none;
  border-bottom:2px solid var(--button);
  box-shadow:none;
}

/* small square OK button */
.actions button.next{background:var(--button);color:var(--button-text);padding:12px 16px;border-radius:8px;font-weight:800}

.stage{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  justify-content:center;
  opacity:0;
  transform:translateY(40px);
  pointer-events:none;
  transition:opacity 600ms cubic-bezier(0.65, 0, 0.35, 1), transform 600ms cubic-bezier(0.65, 0, 0.35, 1);
}
.stage.active{opacity:1;transform:translateY(0);pointer-events:auto;z-index:2}
.stage.is-leaving{opacity:0;transform:translateY(-40px);pointer-events:none;z-index:1}
.stage.is-entering{opacity:0;transform:translateY(40px)}

/* Typeform Question Layout */
.question {
  display: flex !important;
  align-items: flex-start !important;
  gap: 16px !important;
  margin: 0 0 32px 0 !important;
  font-weight: 400;
}

.question-number {
  background: #FFFFFF !important;
  color: #000000 !important;
  width: 24px !important;
  height: 24px !important;
  min-width: 24px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 4px !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  margin-top: 10px !important;
}

.question-text {
  font-size: 32px !important;
  line-height: 1.2 !important;
  color: #FFFFFF !important;
  display: block !important;
}

.name-wrap{margin:18px 0}
.options{display:flex;gap:20px;align-items:center;margin:18px 0;width:fit-content}
.rating button{background:var(--card);color:var(--text);border-radius:12px;border:0;padding:22px 0;width:80px;font-size:20px;cursor:pointer;box-shadow:rgba(0,0,0,.6) 0 2px 0;transition:transform 160ms var(--easing), box-shadow 160ms var(--easing), background 160ms var(--easing), color 160ms var(--easing)}
.rating button:hover{transform:translateY(-2px);filter:brightness(1.04)}
.rating button:active{transform:scale(.98)}
.rating button.selected{background:var(--button);color:var(--button-text);transform:translateY(-3px);box-shadow:0 14px 36px rgba(212,255,0,0.15)}
.rating button .tick{opacity:0;transform:scale(.8)}
.hint-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  width:100%;
  max-width:480px; /* Align with 5 buttons: (80px * 5) + (20px * 4) */
  margin-top:12px;
}
.hint{color:rgba(255,255,255,.4);font-size:14px;line-height:1.2;margin:0;font-weight:400}
.actions{clear:both;margin-top:48px;display:flex;gap:12px}
.actions button{background:var(--button);color:var(--button-text);border:0;padding:14px 28px;border-radius:10px;font-weight:700;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.5)}
.actions button.prev{background:transparent;color:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.06)}
.actions button{background:var(--button);color:var(--button-text);border:0;padding:14px 28px;border-radius:10px;font-weight:700;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.5);transition:transform 140ms var(--easing), box-shadow 200ms var(--easing), filter 120ms var(--easing)}
.actions button:hover{transform:translateY(-1px);filter:brightness(1.03)}
.actions button:active{transform:scale(.98)}
.actions button.prev{background:transparent;color:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.06)}
.actions button.disabled{opacity:.36;pointer-events:none}
textarea{width:100%;min-height:160px;padding:20px;border-radius:8px;border:1px solid rgba(255,255,255,.04);background:transparent;color:var(--text);font-size:18px;resize:vertical}
.textarea, textarea{width:100%;min-height:160px;padding:20px;border-radius:8px;border:1px solid rgba(255,255,255,.04);background:transparent;color:var(--text);font-size:18px;resize:vertical;transition:border-color 200ms var(--easing), box-shadow 200ms var(--easing)}
.textarea:focus, textarea:focus{outline:none;border-color:var(--button)}
textarea:focus::placeholder{opacity:0}

/* Global Placeholder Font Fix */
input::placeholder,
textarea::placeholder {
  font-family: 'Space Grotesk', sans-serif !important;
  color: rgba(255, 255, 255, 0.3) !important;
  opacity: 1 !important;
}

.name-wrap input{transition:border-color 200ms var(--easing)}
.name-wrap input:focus{outline:none;border-bottom:2px solid var(--button)}

/* skeleton for loading */
.skeleton{background:linear-gradient(90deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.06) 50%, rgba(255,255,255,0.03) 100%);background-size:200% 100%;animation:shimmer 1200ms linear infinite}
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}

/* subtle selection confirmation */
.flash{animation:flashAcc 420ms ease forwards}
@keyframes flashAcc{0%{box-shadow:0 0 0 0 rgba(212,255,0,0)}40%{box-shadow:0 12px 30px rgba(212,255,0,0.08)}100%{box-shadow:0 0 0 0 rgba(212,255,0,0)}}
.sub{color:rgba(255,255,255,.75);font-size:18px}
.thanks-inner{text-align:center;max-width:850px;margin:0 auto;padding:40px 24px}
.thanks-inner h1{font-size:32px;font-weight:400;line-height:1.28;margin-bottom:24px;letter-spacing:-0.2px}
.thanks-inner .sub{font-size:20px;color:rgba(255,255,255,0.8);margin-bottom:48px;line-height:1.45}
.restart{background:var(--button);color:var(--button-text);padding:10px 28px;border-radius:6px;border:0;font-weight:700;font-size:16px;cursor:pointer;transition:transform 150ms ease}
.restart:hover{transform:scale(1.03)}
.made-in{margin-top:80px;font-size:14px;color:rgba(255,255,255,0.7);font-weight:700;letter-spacing:0.5px}

/* small screens */
@media (max-width:768px){
  .site-header { padding: 16px 20px; }
  .site-header .logo { height: 32px; }
  
  .intro-inner h1 { font-size: 32px; }
  .intro-inner .lead { font-size: 18px; }
  
  .question { 
    margin-bottom: 24px !important; 
    gap: 12px !important;
  }
  .question-number { 
    width: 20px !important; 
    height: 20px !important; 
    min-width: 20px !important; 
    font-size: 12px !important;
    margin-top: 6px !important;
  }
  .question-text { font-size: 24px !important; }

  .name-wrap input { font-size: 24px; }
  
  .options.rating { 
    gap: 8px; 
    justify-content: space-between;
    width: 100%;
  }
  .rating button { 
    width: 18%; 
    min-width: 44px;
    padding: 16px 0;
    font-size: 16px;
  }
  .hint-row { max-width: 100%; }
  .hint { font-size: 12px; }

  .thanks-inner h1 { font-size: 24px; }
  .thanks-inner .sub { font-size: 16px; }
}

@media (max-width: 480px) {
  .intro-inner { padding: 40px 10px; }
  .actions { 
    flex-direction: column; 
    width: 100%;
  }
  .actions button { width: 100%; }
}