/* Общая вёрстка внутренних страниц */

.page-content {
    flex: 1;
    width: 100%;
}

.page-content.active-bg {
    background-image: url('../img/back-itcube-blue.png');
}

.page-content.active-bg-white {
    background-image: url('../img/back-itcube.png');
}

.page-section {
    padding: 2rem 0 3rem;
}

.page-section--white {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--primary-shadow);
    padding: 2rem;
    margin-bottom: 2rem;
}

.page-heading {
    text-align: center;
    font-size: 2.25rem;
    margin: 0 0 2rem;
    color: var(--primary-color);
}

.page-heading a {
    color: inherit;
}

.page-heading a:hover {
    color: var(--primary-hover);
}

.page-heading--sm {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.page-heading--md {
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
}

.empty-state,
.empty-text {
    text-align: center;
    color: var(--gray-color);
    font-size: 1.125rem;
    padding: 3rem 1.5rem;
    margin: 0;
}

.empty-inline {
    color: var(--gray-color);
    font-style: italic;
}

/* Формы */
.form-card {
    max-width: 520px;
    margin: 0 auto 2rem;
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--primary-shadow);
}

.form-card label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
    color: var(--dark-color);
}

.form-card input[type='text'],
.form-card input[type='email'],
.form-card select,
.form-card textarea {
    width: 100%;
    max-width: 100%;
    min-height: 52px;
    padding: 14px 18px;
    font-size: 1rem;
    line-height: 1.4;
    border: 1px solid var(--primary-color);
    border-radius: 8px;
    box-sizing: border-box;
    font-family: var(--font-body);
    color: var(--dark-color);
    background: var(--white);
    margin: 0;
}

.form-card select {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='%231C75BC' height='20' viewBox='0 0 24 24' width='20' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 42px;
    cursor: pointer;
}

.form-card .form-row {
    margin-bottom: 1.25rem;
}

.form-card button[type='submit'] {
    width: 100%;
    min-height: 52px;
    margin-top: 0.5rem;
}

.form-result {
    max-width: 560px;
    margin: 4rem auto;
    padding: 3rem 2rem;
    text-align: center;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--primary-shadow);
}

.form-result h1 {
    margin-bottom: 1rem;
}

.form-result p {
    margin-bottom: 2rem;
    color: var(--gray-color);
}

.form-result__back {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.form-result__back:hover {
    background-color: var(--primary-hover);
    color: var(--white);
}

.info-banner {
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 2.5rem 1.5rem;
    font-size: 1.25rem;
    line-height: 1.5;
}

.info-banner p {
    margin: 0;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.intro-text {
    text-align: center;
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--dark-color);
    max-width: 900px;
    margin: 0 auto 30px;
    padding: 0;
}

.intro-text p {
    margin: 0 0 1rem;
}

.intro-text a {
    color: var(--primary-color);
}

.more-links {
    text-align: center;
    padding: 1.5rem 0 2rem;
}

.more-links a {
    font-size: 1.125rem;
    font-weight: 600;
}

/* Детальные страницы */
.detail-page__image,
.program-detail__image {
    display: block;
    max-width: 100%;
    width: auto;
    max-height: 420px;
    height: auto;
    margin: 0 auto 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--primary-shadow);
    object-fit: cover;
}

.detail-page__body,
.program-detail__body {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--dark-color);
    max-width: 800px;
    margin: 0 auto 1.5rem;
    text-align: left;
}

.detail-page__meta,
.program-detail__meta {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    color: var(--dark-color);
}

.detail-page__meta--author {
    font-style: italic;
    color: var(--primary-color);
}

.program-detail__age,
.program-detail__teachers {
    margin: 0.5rem 0;
}

.detail-page__back,
.program-detail__back,
.teacher-detail__back {
    text-align: center;
    margin-top: 2rem;
    margin-bottom: 0;
}

.detail-page__back a,
.program-detail__back a,
.teacher-detail__back a {
    font-weight: 600;
}

/* Главная */
.home-intro__logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.home-intro__logo {
    max-width: 100%;
    height: auto;
}

.home-intro__badge {
    max-height: 72px;
    width: auto;
}

.home-intro__text {
    margin-top: 1rem;
}

.teachers-rank-section {
    margin-bottom: 2rem;
}

.teachers-rank-section .rank-title {
    margin-top: 0;
}