* {
    box-sizing: border-box
}

html,
body {
    background: #02050d;
}

body {
    font-family: 'Inter', sans-serif;
    color: #eaf0ff;
    overflow-x: hidden;
}

h1,
h2,
h3,
.font-display {
    font-family: 'Space Grotesk', sans-serif;
}

::-webkit-scrollbar {
    width: 8px
}

::-webkit-scrollbar-track {
    background: #02050d
}

::-webkit-scrollbar-thumb {
    background: #16264a;
    border-radius: 4px
}

::-webkit-scrollbar-thumb:hover {
    background: #2f6bff
}

.grid-overlay {
    background-image:
        linear-gradient(rgba(63, 224, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(63, 224, 255, 0.06) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 80%);
}

.ambient {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: .18;
    pointer-events: none;
    mix-blend-mode: screen;
}

/* reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .9s cubic-bezier(.2, .7, .2, 1), transform .9s cubic-bezier(.2, .7, .2, 1);
}

.reveal.in {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: .1s
}

.reveal-delay-2 {
    transition-delay: .22s
}

.reveal-delay-3 {
    transition-delay: .34s
}

.reveal-delay-4 {
    transition-delay: .46s
}

.reveal-delay-5 {
    transition-delay: .58s
}

/* hero image animation */
@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-16px) rotate(0.4deg);
    }
}

@keyframes floatSlow {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

.hero-float {
    animation: float 7s ease-in-out infinite;
    will-change: transform;
}

@keyframes glowPulse {

    0%,
    100% {
        opacity: .35;
        transform: scale(1);
    }

    50% {
        opacity: .6;
        transform: scale(1.07);
    }
}

.glow-pulse {
    animation: glowPulse 5.5s ease-in-out infinite;
}

@keyframes scan {
    0% {
        transform: translateX(-110%);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateX(110%);
        opacity: 0;
    }
}

.scan-line {
    animation: scan 4.2s cubic-bezier(.4, 0, .2, 1) infinite;
}

@keyframes dotPulse {

    0%,
    100% {
        opacity: .25;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.6);
    }
}

.node-dot {
    animation: dotPulse 2.6s ease-in-out infinite;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.marquee-track {
    animation: marquee 28s linear infinite;
}

.marquee-wrap:hover .marquee-track {
    animation-play-state: paused;
}

@keyframes drawLine {
    from {
        stroke-dashoffset: 1000;
    }

    to {
        stroke-dashoffset: 0;
    }
}

.draw-path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawLine 2.4s ease forwards;
    animation-delay: .4s;
}

.text-gradient {
    background: linear-gradient(90deg, #fff 0%, #cfe0ff 45%, #4d8bff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.card-shine {
    position: relative;
    overflow: hidden;
}

.card-shine::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, transparent 30%, rgba(63, 224, 255, .10) 45%, transparent 60%);
    transform: translateX(-120%);
    transition: transform .9s ease;
}

.card-shine:hover::before {
    transform: translateX(120%);
}

.btn-primary {
    background: linear-gradient(90deg, #2f6bff, #3fe0ff);
}

.btn-primary:hover {
    filter: brightness(1.08);
}

#cursor-glow {
    position: fixed;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(47, 107, 255, 0.16), transparent 70%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    transition: opacity .3s ease;
    opacity: 0;
}

.nav-blur {
    background: rgba(2, 5, 13, 0.7);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.counter {
    font-variant-numeric: tabular-nums;
}