.intro-animated-gradient__root {
    padding-top: clamp(4rem, 12vw, 10rem);
    padding-bottom: clamp(4rem, 12vw, 10rem);
    min-height: min(32rem, 85vh);
}

@keyframes intro-animated-gradient-spin {
    to {
        transform: rotate(360deg);
    }
}

.intro-animated-gradient__spin--left,
.intro-animated-gradient__spin--right {
    width: 85%;
    height: 85%;
    top: 7.5%;
    animation-name: intro-animated-gradient-spin;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    transform-origin: 50% 50%;
}

.intro-animated-gradient__spin--left {
    left: -18%;
    animation-duration: 48s;
}

.intro-animated-gradient__spin--right {
    right: -18%;
    animation-duration: 60s;
    animation-direction: reverse;
}

.intro-animated-gradient__area {
    max-width: 48rem;
}

.services__link--lift {
  transition: transform 0.2s ease, filter 0.2s ease;
}

.services__link--lift:hover {
  transform: translateX(2px);
  filter: brightness(1.08);
}

/* process film — card image fit */
.process-film__img-wrap {
    aspect-ratio: 4 / 5;
    overflow: hidden;
}

.process-film__img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

/* process film — full-section animated primary blur */
.process-film__blur {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
}

.process-film__blur--a {
    width: 75%;
    height: 85%;
    top: -25%;
    left: -20%;
    animation: process-film-blur-drift-a 10s ease-in-out infinite;
}

.process-film__blur--b {
    width: 70%;
    height: 80%;
    top: 0;
    right: -25%;
    animation: process-film-blur-drift-b 12s ease-in-out infinite;
}

.process-film__blur--c {
    width: 80%;
    height: 90%;
    bottom: -30%;
    left: 5%;
    animation: process-film-blur-drift-c 14s ease-in-out infinite;
}

.process-film__blur--d {
    width: 65%;
    height: 75%;
    top: 25%;
    left: 25%;
    animation: process-film-blur-drift-d 11s ease-in-out infinite;
}

.process-film__blur--delay {
    animation-delay: 2.5s;
}

@keyframes process-film-blur-drift-a {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.75;
    }

    50% {
        transform: translate(8%, 6%) scale(1.08);
        opacity: 1;
    }
}

@keyframes process-film-blur-drift-b {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.7;
    }

    50% {
        transform: translate(-6%, 8%) scale(1.06);
        opacity: 0.95;
    }
}

@keyframes process-film-blur-drift-c {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.65;
    }

    50% {
        transform: translate(5%, -6%) scale(1.1);
        opacity: 0.9;
    }
}

@keyframes process-film-blur-drift-d {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }

    50% {
        transform: translate(-4%, 5%) scale(1.07);
        opacity: 0.85;
    }
}

@media (prefers-reduced-motion: reduce) {
    .process-film__blur {
        animation: none;
    }
}


.explain-solver__unit--lift:hover { transform: scale(1.05); transition: transform .2s ease; }

.explain-solver__icon-thumb { width: 3rem; height: 3rem; }