html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, sans-serif;
    overflow-x: hidden;
}

/* ==========================================
   HERO GLOW
========================================== */

.hero-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    background: rgba(6, 182, 212, 0.15);
    filter: blur(120px);
    border-radius: 9999px;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
    animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes pulseGlow {
    0% {
        opacity: .5;
        transform: translateX(-50%) scale(1);
    }

    50% {
        opacity: 1;
        transform: translateX(-50%) scale(1.15);
    }

    100% {
        opacity: .5;
        transform: translateX(-50%) scale(1);
    }
}

/* ==========================================
   TECHNOLOGY STACK
========================================== */

.marquee {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 16px;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee-content span {
    display: flex;
    align-items: center;
    justify-content: center;

    white-space: nowrap;
    flex-shrink: 0;

    padding: 12px 20px;

    background: #0f172a;
    border: 1px solid #1e293b;
    border-radius: 12px;

    color: white;
    font-weight: 500;

    transition: all .3s ease;
}

.marquee-content span:hover {
    border-color: #06b6d4;
    transform: translateY(-3px);
}

@keyframes marquee {
    0% {
        transform: translateX(100%);
    }

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

/* ==========================================
   CARD HOVER
========================================== */

.card-hover {
    transition: all .3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
}

/* ==========================================
   IMAGE HOVER
========================================== */

.zoom-hover img {
    transition: transform .6s ease;
}

.zoom-hover:hover img {
    transform: scale(1.05);
}

/* ==========================================
   BUTTON GLOW
========================================== */

.btn-glow:hover {
    box-shadow: 0 0 30px rgba(6, 182, 212, .35);
}

/* ==========================================
   MOBILE
========================================== */

@media (max-width: 768px) {

    .hero-glow {
        width: 300px;
        height: 300px;
        filter: blur(90px);
    }

    .marquee-content {
        gap: 10px;
    }

    .marquee-content span {
        padding: 10px 16px;
        font-size: 14px;
    }
}