.training-purpose {
    position: relative;
    padding: var(--page-section-padding);
    overflow: clip;
}

.training-purpose__inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(34px, 5vw, 78px);
    align-items: center;
}

.training-purpose__content {
    max-width: 560px;
}

.training-purpose__title {
    max-width: 560px;
}

.training-purpose__text {
    margin: 22px 0 0;
    color: var(--color-text-soft-alt);
    font-size: 18px;
    line-height: 1.56;
}

.training-purpose__notice {
    position: relative;
    isolation: isolate;
    margin-top: 30px;
    border: 0.5px solid rgba(255, 255, 255, 0.3);
    background: rgba(246, 248, 252, 0.54);
    box-shadow:
        0 18px 44px rgba(9, 31, 61, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    overflow: hidden;
}

.training-purpose__notice::before {
    content: "";
    position: absolute;
    z-index: -2;
    right: -10px;
    bottom: -28px;
    width: 220px;
    height: 220px;
    background: url("../../../assets/img/training-page/purpose-notice-bg.png") center / contain no-repeat;
    opacity: 0.72;
    transform: translate3d(0, 0, 0) scale(1);
    transition:
        transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.32s ease;
    pointer-events: none;
}

.training-purpose__notice::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: inherit;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.58) 0%, rgba(229, 234, 242, 0.34) 100%);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    pointer-events: none;
}

.training-purpose__notice-label {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text);
    font-size: 17px;
    line-height: 1.2;
    font-weight: 600;
}

.training-purpose__notice:hover::before,
.training-purpose__notice:focus-within::before {
    opacity: 0.9;
    transform: translate3d(-8px, 10px, 0) scale(1.045);
}

.training-purpose__notice-label::before {
    content: "!";
    display: inline-flex;
    width: 30px;
    height: 30px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-control);
    color: var(--color-accent-strong);
    font-size: 18px;
    line-height: 1;
    font-weight: 700;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(223, 230, 239, 0.74));
    box-shadow:
        0 12px 24px rgba(9, 31, 61, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.86),
        inset 0 0 0 0.5px rgba(255, 255, 255, 0.42);
}

.training-purpose__notice-text {
    position: relative;
    margin: 14px 0 0;
    color: var(--color-text-soft-alt);
    font-size: var(--font-body);
    line-height: 1.52;
}

.training-purpose__list {
    display: grid;
}

.training-purpose__item {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 22px;
    min-height: 162px;
    align-items: start;
    border: 1px solid rgba(40, 138, 224, 0.08);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 250, 255, 0.9) 100%);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition:
        transform var(--transition-card),
        box-shadow var(--transition-card),
        border-color var(--transition-card);
}

.training-purpose__item:hover {
    transform: translateY(-4px);
    border-color: rgba(13, 103, 199, 0.16);
    box-shadow: var(--shadow-card-hover);
}

.training-purpose__number {
    position: relative;
    z-index: 1;
    display: inline-flex;
    min-width: 70px;
    color: var(--color-accent-strong);
    font-size: 42px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: -0.04em;
}

.training-purpose__item-title {
    position: relative;
    z-index: 1;
    color: var(--color-text);
}

.training-purpose__item-text {
    position: relative;
    z-index: 1;
    margin: 14px 0 0;
    color: var(--color-text-soft-alt);
    font-size: var(--font-small);
    line-height: 1.5;
}

@media (max-width: 1080px) {
    .training-purpose__inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .training-purpose__content {
        max-width: 780px;
    }

    .training-purpose__list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .training-purpose__item {
        grid-template-columns: 1fr;
        gap: 18px;
        min-height: auto;
    }
}

@media (max-width: 860px) {
    .training-purpose__list {
        grid-template-columns: 1fr;
    }

    .training-purpose__item {
        grid-template-columns: auto minmax(0, 1fr);
    }
}

@media (max-width: 767px) {
    .training-purpose {
        padding: var(--page-section-padding-mobile);
    }

    .training-purpose__inner {
        gap: 28px;
    }

    .training-purpose__text {
        margin-top: 18px;
        font-size: 16px;
    }

    .training-purpose__notice {
        margin-top: 24px;
    }

    .training-purpose__notice-text {
        font-size: var(--font-small);
    }

    .training-purpose__list {
    }

    .training-purpose__item {
        gap: 16px;
    }

    .training-purpose__number {
        min-width: 58px;
        font-size: 36px;
    }
}

@media (max-width: 420px) {
    .training-purpose__item {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .training-purpose__notice::before {
        transition: none;
    }

    .training-purpose__item {
        transition: none;
    }

    .training-purpose__item:hover {
        transform: none;
    }
}