/* I WEB QUIZ — Animations | iwq- prefix */
@keyframes iwq-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes iwq-pulse-glow{0%,100%{box-shadow:0 0 15px rgba(59,130,246,.3)}50%{box-shadow:0 0 35px rgba(59,130,246,.6)}}
@keyframes iwq-fade-in-up{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes iwq-fade-in{from{opacity:0}to{opacity:1}}
@keyframes iwq-slide-in-right{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes iwq-counter-up{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}
@keyframes iwq-gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes iwq-spin-slow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes iwq-blink{0%,100%{opacity:1}50%{opacity:0.3}}

.iwq-animate-float{animation:iwq-float 3s ease-in-out infinite}
.iwq-animate-float-delay-1{animation:iwq-float 3s ease-in-out 0.5s infinite}
.iwq-animate-float-delay-2{animation:iwq-float 3s ease-in-out 1s infinite}
.iwq-animate-float-delay-3{animation:iwq-float 3s ease-in-out 1.5s infinite}
.iwq-animate-fade-in-up{animation:iwq-fade-in-up .7s ease both}
.iwq-animate-fade-in-up-delay-1{animation:iwq-fade-in-up .7s ease .15s both}
.iwq-animate-fade-in-up-delay-2{animation:iwq-fade-in-up .7s ease .3s both}
.iwq-animate-fade-in-up-delay-3{animation:iwq-fade-in-up .7s ease .45s both}
.iwq-animate-fade-in-up-delay-4{animation:iwq-fade-in-up .7s ease .6s both}
.iwq-animate-pulse-glow{animation:iwq-pulse-glow 2.5s ease-in-out infinite}
.iwq-animate-gradient{background-size:200% 200%;animation:iwq-gradient-shift 4s ease infinite}

.iwq-hero-gradient-bg{
  background:linear-gradient(135deg,#0f172a 0%,#1a1040 50%,#0f172a 100%);
  background-size:200% 200%;
  animation:iwq-gradient-shift 8s ease infinite;
}

/* Scroll reveal */
.iwq-reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.iwq-reveal.iwq-revealed{opacity:1;transform:none}
.iwq-reveal-delay-1{transition-delay:.1s}
.iwq-reveal-delay-2{transition-delay:.2s}
.iwq-reveal-delay-3{transition-delay:.3s}
.iwq-reveal-delay-4{transition-delay:.4s}

/* Typing cursor */
.iwq-cursor::after{content:'|';animation:iwq-blink 1s step-end infinite;color:var(--iwq-neon)}