/* ---------------------------------------------------------------------------------- */

/* Секция courses.css - переменные страницы */

.courses-page {
    --courses-accent: rgb(18, 124, 124);
    --courses-accent-dark: rgb(24, 84, 88);
    --courses-tint: #effffa;
    --courses-border: rgba(18, 124, 124, 0.15);
}


/* ---------------------------------------------------------------------------------- */

/* Секция courses.css - hero-карточка "Массаж лица" */

.course-hero {
    max-width: 460px;
    margin: 100px auto 100px auto;
    padding: 0 20px;
    margin-top: 40px;
}

.course-hero__card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--courses-accent) 0%, var(--courses-accent-dark) 100%);
    border-radius: 36px;
    padding: 48px 40px;
    color: #ffffff;
    box-shadow: 0 24px 60px rgba(18, 124, 124, 0.35);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
}

.course-hero__card::before {
    content: "";
    position: absolute;
    top: -80px;
    right: -80px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.course-hero__card::after {
    content: "";
    position: absolute;
    bottom: -100px;
    left: -70px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
}

.course-hero__badge {
    background-color: rgba(255, 255, 255, 0.18);
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 8px 18px;
    border-radius: 20px;
    position: relative;
    z-index: 1;
}

.course-hero__title {
    font-size: 36px;
    margin: 0;
    position: relative;
    z-index: 1;
}

.course-hero__desc {
    font-size: 16px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    position: relative;
    z-index: 1;
}

.course-hero__types {
    list-style: none;
    margin: 4px 0 8px 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.course-hero__type {
    position: relative;
    padding: 14px 20px 14px 46px;
    background-color: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 16px;
    font-size: 15px;
    font-weight: 500;
    text-align: left;
    line-height: 1.4;
    backdrop-filter: blur(2px);
}

.course-hero__type::before {
    content: "✓";
    position: absolute;
    left: 16px;
    top: 14px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    color: var(--courses-accent);
    font-size: 13px;
    font-weight: 700;
    border-radius: 50%;
}

.course-hero__btn,
.course-hero__btn:visited {
    margin-top: 8px;
    height: 52px;
    padding: 0 34px;
    background-color: #ffffff;
    color: var(--courses-accent-dark);
    font-weight: 600;
    border-radius: 30px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: relative;
    z-index: 1;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.course-hero__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}


/* ---------------------------------------------------------------------------------- */

/* Секция courses.css - подпись-категория (eyebrow), используется в блоке "Документы" */

.courses-header__eyebrow {
    color: var(--courses-accent);
    font-size: 20px;
    margin: 0 0 8px 0;
}


/* ---------------------------------------------------------------------------------- */

/* Секция courses.css - карточки тарифов */

.courses-grid {
    max-width: 1100px;
    margin: 0 auto 100px auto;
    padding: 0 20px;
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 30px;
}

.course-card {
    flex: 1 1 300px;
    max-width: 320px;
    background-color: #fff;
    border: 1px solid var(--courses-border);
    border-radius: 30px;
    padding: 40px 30px 30px 30px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(18, 124, 124, 0.1);
}

.course-card--featured {
    background-color: var(--courses-tint);
    border-color: var(--courses-accent);
    transform: translateY(-10px);
}

.course-card--featured:hover {
    transform: translateY(-16px);
}

.course-card__badge {
    align-self: flex-start;
    background-color: rgba(18, 124, 124, 0.1);
    color: var(--courses-accent);
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.course-card--featured .course-card__badge {
    background-color: var(--courses-accent);
    color: #fff;
}

.course-card__title {
    font-size: 28px;
    margin: 0 0 4px 0;
}

.course-card__doc {
    color: var(--courses-accent);
    font-size: 15px;
    margin: 0 0 24px 0;
}

.course-card__features {
    list-style: none;
    margin: 0 0 30px 0;
    padding: 0;
    flex-grow: 1;
}

.course-card__feature {
    position: relative;
    padding-left: 26px;
    margin-bottom: 12px;
    font-size: 15px;
    color: rgb(70, 70, 70);
    line-height: 1.4;
}

.course-card__feature::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--courses-accent);
    font-weight: 600;
}

.course-card__feature--extra::before {
    content: "+";
}

.btn-course,
.btn-course:visited {
    height: 45px;
    border-radius: 20px;
    border: 1px solid var(--courses-accent);
    color: var(--courses-accent);
    background-color: transparent;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    padding: 3px 13px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-course:hover {
    background-color: var(--courses-accent);
    color: #fff;
}

.btn-course--filled,
.btn-course--filled:visited {
    background-color: var(--courses-accent);
    color: #fff;
}

.btn-course--filled:hover {
    background-color: var(--courses-accent-dark);
}

.course-card__price {
    margin: 0;
    font-size: 14px;
    color: rgb(100, 100, 100);
    text-align: center;
}


/* ---------------------------------------------------------------------------------- */

/* Секция courses.css - отдельный курс (аппаратный массаж) */

.course-single {
    max-width: 1100px;
    margin: 0 auto 100px auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
}

.course-card--single {
    max-width: 360px;
    /* align-items: flex-start; */
    align-items: center;
}

.course-card__tags {
    list-style: none;
    margin: 0 0 30px 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    flex-grow: 1;
}

.course-card__tag {
    background-color: rgba(18, 124, 124, 0.1);
    color: var(--courses-accent);
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 20px;
}


/* ---------------------------------------------------------------------------------- */

/* Секция courses.css - галерея дипломов */

.diplomas {
    width: 45%;
    max-width: none;
    box-sizing: border-box;
    margin: 0 auto 100px auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.diplomas__title {
    font-size: 34px;
    margin: 0 0 40px 0;
}

.diplomas-grid {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 40px;
    width: 100%;
}

.diploma-card {
    width: 100%;
    margin: 0;
    max-width: none;
}

.diploma-card__frame {
    width: 100%;
    aspect-ratio: 13 / 9;
    background-color: var(--courses-tint);
    /* border: 1px solid var(--courses-accent); */
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.diploma-card__frame:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(18, 124, 124, 0.12);
}

.diploma-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.diploma-card__placeholder {
    color: var(--courses-accent);
    font-size: 15px;
    text-align: center;
    padding: 20px;
}

.diploma-card__caption {
    margin-top: 16px;
    font-size: 16px;
    color: rgb(70, 70, 70);
}


/* ---------------------------------------------------------------------------------- */

/* Секция courses.css - адаптив */

@media (max-width: 1000px) {

    .courses-grid {
        flex-direction: column;
        align-items: center;
    }

    .course-card {
        width: 100%;
        max-width: 420px;
    }

    .course-card--featured {
        order: -1;
        transform: none;
    }

    .course-card--featured:hover {
        transform: translateY(-6px);
    }
}

@media (max-width: 700px) {

    .diplomas-grid {
        flex-direction: column;
        align-items: center;
    }

    .diploma-card {
        width: 270%;
        max-width: none;
    }

    .course-hero__card {
        padding: 40px 30px;
        border-radius: 28px;
    }

    .course-hero__title {
        font-size: 32px;
    }
}

@media (max-width: 500px) {

    .course-card {
        padding: 30px 20px 24px 20px;
    }

    .course-card--single {
        max-width: 100%;
    }

    .diplomas__title {
        font-size: 26px;
    }

    .course-hero {
        margin: 70px auto 70px auto;
    }

    .course-hero__card {
        padding: 32px 22px;
    }

    .course-hero__title {
        font-size: 26px;
    }

    .course-hero__desc {
        font-size: 15px;
    }
}