/**
 * main-30sec — ключевые шаги по ЭПД (после hero).
 * Используем классы из макета Figma, но стили ограничены скоупом `.main-30sec`.
 */

.main-30sec {
    display: block;
    width: 100%;
    max-width: 81.25rem; /* 1300px */
    margin: 0 auto;
    padding: 0 0 var(--site-section-gap);
    box-sizing: border-box;
}

.main-30sec .section-keypoints {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    width: 100%;
    height: fit-content;
}

.main-30sec .section-content {
    display: flex;
    flex-direction: column;
    gap: 1.875rem;
    align-self: stretch;
    height: fit-content;
}

.main-30sec .heading {
    max-width: 46.75rem; /* 748px */
    margin: 0;
    font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--site-text);
}

.main-30sec .description {
    max-width: 63.5625rem; /* 1017px */
    margin: 0;
    font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: normal;
    color: var(--site-text-body);
}

.main-30sec .section-cards {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.25rem;
    align-self: stretch;
    height: fit-content;
}

.main-30sec .card,
.main-30sec .card-2,
.main-30sec .card-3,
.main-30sec .card-4 {
    display: flex;
    flex-direction: column;
    gap: 0.9375rem;
    flex: 1 1 0;
    box-sizing: border-box;
    height: fit-content;
    padding: 1.25rem;
    background: var(--site-surface);
    border-radius: 1.25rem;
    box-shadow: inset 0 0 0 0.0625rem var(--site-card-ring);
}

.main-30sec .card-content,
.main-30sec .card-content-2,
.main-30sec .card-content-3,
.main-30sec .card-content-4 {
    display: flex;
    flex-direction: column;
    gap: 0.9375rem;
    width: 16.875rem; /* 270px */
    height: fit-content;
}

.main-30sec .card-header,
.main-30sec .card-header-2,
.main-30sec .card-header-3,
.main-30sec .card-header-4 {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.625rem;
    align-self: stretch;
    height: fit-content;
}

.main-30sec .card-number,
.main-30sec .card-number-2,
.main-30sec .card-number-3,
.main-30sec .card-number-4 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.625rem;
    width: 1.875rem; /* 30px */
    height: 1.875rem;
    background: var(--site-step-bg);
    border-radius: 0.625rem; /* 10px */
}

.main-30sec .n01,
.main-30sec .n02,
.main-30sec .n03,
.main-30sec .n04 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1 1 0;
    align-self: stretch;
    margin: 0;
    font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
    font-size: 1rem;
    font-weight: 700;
    line-height: normal;
    text-align: center;
    color: var(--site-accent);
}

.main-30sec .heading-2,
.main-30sec .heading-3,
.main-30sec .heading-4,
.main-30sec .heading-5 {
    flex: 1 1 0;
    margin: 0;
    font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
    font-size: 1.25rem; /* 20px */
    font-weight: 800;
    line-height: 1.15;
    color: var(--site-text);
}

.main-30sec .description-2,
.main-30sec .description-3,
.main-30sec .description-4,
.main-30sec .description-5 {
    align-self: stretch;
    margin: 0;
    font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
    font-size: 0.75rem; /* 12px */
    font-weight: 600;
    line-height: normal;
    color: var(--site-text);
}

.main-30sec .card-image,
.main-30sec .card-image-2,
.main-30sec .card-image-3,
.main-30sec .card-image-4 {
    width: 16.875rem; /* 270px */
    height: 16.875rem;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 0.5rem; /* 8px */
    box-shadow: inset 0 0 0 0.0625rem var(--site-image-ring);
}

/* alert section */
.main-30sec .alert-section {
    display: flex;
    flex-direction: row;
    gap: 0.9375rem;
    align-self: stretch;
    box-sizing: border-box;
    height: fit-content;
    padding: 1.25rem;
    background: var(--site-surface);
    border-radius: 1.25rem;
    box-shadow: inset 0 0 0 0.0625rem var(--site-accent);
}

.main-30sec .alert-icon {
    display: flex;
    flex-shrink: 0;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    width: 1.875rem;
    height: 1.875rem;
}

.main-30sec .text {
    margin: 0;
    font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--site-accent);
}

.main-30sec .alert-content {
    display: flex;
    flex-direction: row;
    gap: 0.9375rem;
    flex: 1 1 0;
    height: fit-content;
}

.main-30sec .alert-description {
    flex: 1 1 0;
    height: 4.6875rem; /* ~75px */
    margin: 0;
    font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
    font-size: 1.125rem;
    line-height: normal;
    color: var(--site-text-body);
}

.main-30sec .alert-description .seg-1 {
    font-family: "Manrope";
    font-weight: 800;
    color: var(--site-text-body);
}

.main-30sec .alert-description .seg-2 {
    font-family: "Manrope";
    font-weight: 600;
    color: var(--site-text-body);
}

/* Tablet */
@media (max-width: 63.9375rem) {
    .main-30sec .section-cards {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, auto);
        align-items: stretch;
        justify-content: center;
    }

    .main-30sec .card-content,
    .main-30sec .card-content-2,
    .main-30sec .card-content-3,
    .main-30sec .card-content-4 {
        width: 100%;
    }

    .main-30sec .card-image,
    .main-30sec .card-image-2,
    .main-30sec .card-image-3,
    .main-30sec .card-image-4 {
        width: 100%;
        height: auto;
        aspect-ratio: 1;
    }

    .main-30sec .alert-description {
        height: auto;
    }
}

/* Phone */
@media (max-width: 47.9375rem) {
    .main-30sec {
        padding: 0 0 var(--site-section-gap);
    }

    .main-30sec .section-cards {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .main-30sec .heading {
        font-size: 1.875rem;
    }

    .main-30sec .description {
        font-size: 0.875rem;
    }

    .main-30sec .card,
    .main-30sec .card-2,
    .main-30sec .card-3,
    .main-30sec .card-4 {
        padding: 1.0625rem;
    }

    .main-30sec .card-image,
    .main-30sec .card-image-2,
    .main-30sec .card-image-3,
    .main-30sec .card-image-4 {
        border-radius: 0.5rem;
    }
}