.primary-service {
    padding: 58px 0 36px;
    background: linear-gradient(180deg, #ffffff 0%, #f6f9fd 100%);
}

.primary-service__head {
    max-width: 980px;
    margin: 0 auto 34px;
    text-align: center;
}

.primary-service__head h1 {
    margin: 0 0 18px;
    font-size: clamp(42px, 5vw, 66px);
    line-height: 1.02;
    letter-spacing: -.045em;
}

.primary-service__head > p:not(.eyebrow) {
    max-width: 860px;
    margin: 0 auto;
    color: var(--muted);
    font-size: 20px;
    line-height: 1.45;
}

.primary-demo {
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 30px;
    background: #fff;
    box-shadow: var(--shadow);
}

.primary-demo--frame iframe {
    width: 100%;
    height: min(900px, 82vh);
    min-height: 720px;
    border: 0;
    background: #fff;
}

.primary-demo--preview {
    display: grid;
    place-items: center;
    min-height: 560px;
    padding: 20px;
    background: #f7f9fc;
}

.primary-demo--preview img {
    width: 100%;
    max-height: 820px;
    object-fit: contain;
    object-position: center;
}

.access-strip {
    padding: 24px 0 34px;
    background: #f6f9fd;
}

.access-strip__inner {
    display: grid;
    grid-template-columns: minmax(300px, .78fr) minmax(620px, 1.22fr);
    gap: 36px;
    align-items: center;
    padding: 28px 30px;
    border: 1px solid #d7e5f4;
    border-radius: 22px;
    background: #fff;
    color: var(--text);
    box-shadow: 0 15px 34px rgba(28, 69, 118, .08);
}

.access-strip h2 {
    margin: 0 0 6px;
    color: var(--text);
    font-size: 25px;
    line-height: 1.15;
}

.access-strip p {
    max-width: 900px;
    margin: 0;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.35;
}

.access-strip .lead-form {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    align-items: start;
}

.access-strip .lead-form__fields {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.access-strip .field input {
    min-height: 54px;
    padding: 13px 15px;
    border-color: #cfe0f2;
}

.access-strip .lead-form__submit {
    width: auto;
    min-width: 190px;
    min-height: 54px;
    background: var(--blue);
    color: #fff;
}

.access-strip .lead-form__submit:hover {
    background: var(--blue-dark);
}

.access-strip .consent,
.access-strip .lead-form__error {
    grid-column: 1 / -1;
}

.access-strip .consent {
    margin-top: -2px;
}

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

.service-card--link {
    position: relative;
    display: flex;
    flex-direction: column;
    color: var(--text);
    text-decoration: none;
    transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.service-card--link:hover {
    transform: translateY(-4px);
    border-color: var(--blue);
    box-shadow: 0 16px 32px rgba(28, 69, 118, .12);
}

.service-card--link p {
    margin-bottom: 24px;
}

.service-card__more {
    margin-top: auto;
    color: var(--blue);
    font-size: 15px;
    font-weight: 700;
}

@media (max-width: 1120px) {
    .site-header__inner {
        grid-template-columns: 190px minmax(0, 1fr) 150px;
    }

    .service-grid--catalog {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .access-strip__inner {
        grid-template-columns: 1fr;
        gap: 22px;
    }
}

@media (max-width: 760px) {
    .primary-service {
        padding: 34px 0 24px;
    }

    .primary-service__head {
        margin-bottom: 24px;
        text-align: left;
    }

    .primary-service__head h1 {
        font-size: 36px;
    }

    .primary-service__head > p:not(.eyebrow) {
        font-size: 17px;
    }

    .primary-demo {
        border-radius: 20px;
    }

    .primary-demo--frame iframe {
        height: 780px;
        min-height: 780px;
    }

    .primary-demo--preview {
        min-height: 0;
        padding: 8px;
    }

    .access-strip {
        padding: 16px 0 26px;
    }

    .access-strip__inner {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 22px 20px;
        border-radius: 18px;
    }

    .access-strip h2 {
        font-size: 22px;
    }

    .access-strip .lead-form,
    .access-strip .lead-form__fields {
        grid-template-columns: 1fr;
    }

    .access-strip .lead-form__submit {
        width: 100%;
        min-width: 0;
    }

    .service-grid--catalog {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 390px) {
    .primary-service__head h1 {
        font-size: 32px;
    }
}