/*
 * Дизайн по референсу wm-academy.fr (тема Edubin) — токены сняты с живого
 * сайта: палитра, Open Sans, контейнер 1200px, тёмно-синий футер.
 * Логические свойства (inline-start/end) — готовность к RTL (ar).
 */
:root {
    --color-primary: #8e2de2;        /* фиолетовый (кнопки, ссылки, акценты) */
    --color-secondary: #4a00e0;      /* тёмно-фиолетовый (hover) */
    --color-accent: #ff4830;         /* красно-оранжевый CTA */
    --color-heading: #021E40;        /* заголовки, футер */
    --color-text: #696868;           /* основной текст */
    --color-dark: #231F40;
    --color-white: #ffffff;
    --color-shade: #F5F5F5;
    --color-border: #ebebeb;
    --shadow-soft: 0 0 30px rgb(0 0 0 / 5%);
    --shadow-dark: 0px 10px 30px 0px rgba(20, 36, 66, 0.15);
    --transition: 0.3s;
    --font: 'Open Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.73;
    color: var(--color-text);
    background: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-block: 0 0.6em;
}
h1 { font-size: 50px; line-height: 1.2; }
h2 { font-size: 36px; }
h3 { font-size: 28px; }
h4 { font-size: 20px; }

a { color: var(--color-primary); transition: color var(--transition); }
a:hover { color: var(--color-secondary); }

.container {
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: 15px;
}

/* ------------------------------------------------- верхняя полоса */
.topbar {
    background: var(--color-heading);
    color: #fff;
    font-size: 14px;
}
.topbar-row {
    display: flex; justify-content: space-between; align-items: center;
    min-height: 44px; gap: 1rem; flex-wrap: wrap;
}
.topbar a { color: #fff; text-decoration: none; display: inline-flex; align-items: center; gap: 0.45rem; }
.topbar a:hover { color: rgb(255 255 255 / 0.8); }
.topbar-contacts { display: flex; gap: 1.75rem; align-items: center; }
.topbar-auth { font-weight: 600; }

/* ------------------------------------------------- шапка */
.site-header {
    background: var(--color-white);
    box-shadow: var(--shadow-soft);
    position: sticky;
    inset-block-start: 0;
    z-index: 50;
}

.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    min-height: 84px;
}

.brand { display: flex; align-items: center; }
.brand-logo { height: 60px; width: auto; display: block; }

.header-nav { display: flex; align-items: center; gap: 1.5rem; }

.nav-toggle { display: none; }
.nav-burger { display: none; }

/* меню (области menus) */
.menu { list-style: none; display: flex; gap: 0.25rem; margin: 0; padding: 0; flex-wrap: wrap; }
.menu-header > .menu-item > a {
    display: block;
    padding: 0.55rem 0.8rem;
    color: var(--color-heading);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
}
.menu-header > .menu-item > a:hover { color: var(--color-primary); }
.menu-item { position: relative; }
.menu-item.has-children > a::after { content: " ▾"; font-size: 0.7em; }
.submenu {
    list-style: none; display: none; position: absolute; inset-block-start: 100%; inset-inline-start: 0;
    background: var(--color-white); border: 1px solid var(--color-border); border-radius: 6px;
    padding: 0.5rem 0; min-width: 220px; flex-direction: column; z-index: 60;
    box-shadow: var(--shadow-dark);
}
.submenu a {
    display: block; padding: 0.45rem 1.1rem; color: var(--color-heading);
    text-decoration: none; font-weight: 500; font-size: 14px;
}
.submenu a:hover { color: var(--color-primary); background: var(--color-shade); }
.menu-item:hover > .submenu, .menu-item:focus-within > .submenu { display: flex; }

/* инструменты шапки: язык-дропдаун, поиск, корзина */
.header-tools { display: flex; align-items: center; gap: 1.1rem; }

.lang-dropdown { position: relative; }
.lang-current {
    display: inline-flex; align-items: center; gap: 0.4rem; cursor: pointer;
    color: var(--color-heading); font-size: 15px; font-weight: 600; padding: 0.55rem 0;
    white-space: nowrap;
}
.lang-current .chev { font-size: 0.7em; }
.lang-menu {
    list-style: none; display: none; position: absolute; inset-block-start: 100%; inset-inline-end: 0;
    background: var(--color-white); border: 1px solid var(--color-border); border-radius: 6px;
    padding: 0.4rem 0; min-width: 170px; margin: 0; z-index: 60; box-shadow: var(--shadow-dark);
}
.lang-menu a {
    display: block; padding: 0.45rem 1rem; color: var(--color-heading);
    text-decoration: none; font-weight: 500; font-size: 14px; white-space: nowrap;
}
.lang-menu a:hover { background: var(--color-shade); color: var(--color-primary); }
.lang-menu a.is-current { color: var(--color-primary); font-weight: 700; }
.lang-menu a.is-preview { opacity: 0.6; }
.lang-dropdown:hover .lang-menu, .lang-dropdown:focus-within .lang-menu { display: block; }

.icon-btn {
    position: relative; display: inline-flex; align-items: center;
    color: var(--color-heading); text-decoration: none; cursor: pointer;
}
.icon-btn:hover { color: var(--color-primary); }
.cart-badge {
    position: absolute; inset-block-start: -7px; inset-inline-end: -9px;
    background: var(--color-primary); color: #fff; font-size: 10.5px; font-weight: 700;
    min-width: 16px; height: 16px; line-height: 16px; text-align: center; border-radius: 50%;
}

/* ------------------------------------------------- hero (как на старом сайте) */
.hero-band { background: #eef1f6; }
.hero-grid {
    display: grid; grid-template-columns: 1.15fr 1fr; gap: 2.5rem; align-items: center;
    padding-block: 3rem 0;
}
.hero-text h1 { font-size: 54px; line-height: 1.18; font-weight: 800; margin-block-end: 1.2em; }
.hero-text .hl {
    font-style: normal; color: var(--color-primary);
    border-block-end: 3px solid var(--color-primary);
}
.hero-cta { font-size: 16px; padding: 0.85rem 2.2rem; }
.hero-media img { width: 100%; max-height: 520px; object-fit: contain; display: block; }

/* ------------------------------------------------- разделы/сетки */
.section { margin-block: 3.5rem; }
.section-title { font-size: 30px; margin-block-end: 1.5rem; }

.category-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 1.25rem; }
.category-card {
    display: flex; flex-direction: column; gap: 0.35rem;
    padding: 1.4rem 1.5rem; background: var(--color-white);
    border: 1px solid var(--color-border); border-radius: 8px; text-decoration: none;
    transition: box-shadow var(--transition), transform var(--transition);
}
.category-card:hover { box-shadow: var(--shadow-dark); transform: translateY(-3px); }
.category-name { font-weight: 700; font-size: 17px; color: var(--color-heading); }
.category-desc { font-size: 0.85rem; color: var(--color-text); }

.article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: 1.5rem; }
.article-card {
    background: var(--color-white); border: 1px solid var(--color-border); border-radius: 8px;
    overflow: hidden; display: flex; flex-direction: column;
    transition: box-shadow var(--transition), transform var(--transition);
}
.article-card:hover { box-shadow: var(--shadow-dark); transform: translateY(-3px); }
.card-cover img { width: 100%; height: 11rem; object-fit: cover; display: block; }
.card-body { padding: 1.1rem 1.25rem 1.3rem; display: flex; flex-direction: column; gap: 0.5rem; }
.card-title { margin: 0; font-size: 17px; line-height: 1.4; }
.card-title a { color: var(--color-heading); text-decoration: none; }
.card-title a:hover { color: var(--color-primary); }
.card-excerpt { margin: 0; font-size: 0.9rem; }
.card-date { font-size: 0.8rem; color: #9aa4b2; margin-block-start: auto; }

/* ------------------------------------------------- каталог курсов (Edubin) */
.course-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr)); gap: 1.75rem; }
.course-card {
    background: var(--color-white); border: 1px solid var(--color-border); border-radius: 8px;
    overflow: hidden; display: flex; flex-direction: column;
    transition: box-shadow var(--transition), transform var(--transition);
}
.course-card:hover { box-shadow: var(--shadow-dark); transform: translateY(-4px); }
.course-cover { position: relative; display: block; height: 12rem; overflow: hidden; background: var(--color-shade); }
.course-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.course-cover-ph {
    display: flex; align-items: center; justify-content: center; height: 100%;
    font-size: 3.5rem; font-weight: 800; color: #fff; text-transform: uppercase;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}
.course-badge {
    position: absolute; inset-block-end: 0.75rem; inset-inline-start: 0.75rem;
    background: var(--color-primary); color: #fff; font-size: 0.75rem; font-weight: 600;
    padding: 0.25rem 0.7rem; border-radius: 1rem; line-height: 1.4;
}
.course-card-body { padding: 1.1rem 1.25rem 1.25rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.course-card-title { margin: 0; font-size: 18px; line-height: 1.35; }
.course-card-title a { color: var(--color-heading); text-decoration: none; }
.course-card-title a:hover { color: var(--color-primary); }
.course-meta { list-style: none; margin: 0; padding: 0; font-size: 0.85rem; color: var(--color-text); display: flex; flex-direction: column; gap: 0.15rem; }
.course-card-foot {
    margin-block-start: auto; padding-block-start: 0.9rem; border-block-start: 1px solid var(--color-border);
    display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
}
.course-price { font-weight: 800; font-size: 1.1rem; color: var(--color-primary); }
.btn-sm { padding: 0.4rem 1rem; font-size: 0.85rem; }

/* --- страница курса: две колонки --- */
.course-hero { background: var(--color-shade); padding-block: 2.5rem; margin-block-end: 2.5rem; }
.course-hero h1 { font-size: 40px; margin-block: 0.5rem 0.6rem; }
.course-hero-sum { max-width: 46rem; margin: 0; font-size: 1.05rem; }
.course-badge-lg { position: static; display: inline-block; margin-block-end: 0.3rem; font-size: 0.8rem; }
.course-detail-grid { display: grid; grid-template-columns: 1fr 20rem; gap: 2.5rem; align-items: start; margin-block-end: 3.5rem; }
.course-main { min-width: 0; }
.course-cover-lg img { width: 100%; max-height: 26rem; object-fit: cover; border-radius: 8px; margin-block-end: 1.5rem; }
.video-embed { position: relative; padding-block-end: 56.25%; height: 0; margin-block-end: 1.5rem; border-radius: 8px; overflow: hidden; background: #000; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.course-sidebar { position: sticky; top: 1.5rem; }
.course-side-card { background: #fff; border: 1px solid var(--color-border); border-radius: 10px; padding: 1.5rem; box-shadow: var(--shadow-soft); }
.course-price-lg { font-size: 2rem; font-weight: 800; color: var(--color-primary); margin-block-end: 1rem; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.course-inc-title { font-size: 1rem; margin-block: 1.5rem 0.75rem; }
.course-includes { list-style: none; margin: 0; padding: 0; }
.course-includes li { display: flex; justify-content: space-between; gap: 1rem; padding-block: 0.55rem; border-block-start: 1px solid var(--color-border); font-size: 0.9rem; }
.course-includes li span { color: var(--color-text); }
.course-includes li b { color: var(--color-heading); text-align: end; }

/* --- программа курса (аккордеон) --- */
.curriculum { margin-block-start: 2.5rem; }
.curriculum h2 { font-size: 26px; margin-block-end: 0.2rem; }
.curriculum-count { color: var(--color-text); font-size: 0.9rem; margin-block: 0 1.25rem; }
.lesson-list { list-style: none; margin: 0; padding: 0; }
.lesson-row { border: 1px solid var(--color-border); border-radius: 8px; margin-block-end: 0.6rem; background: #fff; }
.lesson-link {
    display: flex; align-items: center; gap: 0.75rem; padding: 0.9rem 1.1rem;
    font-weight: 600; color: var(--color-heading); text-decoration: none;
    transition: background var(--transition);
}
a.lesson-link:hover { background: var(--color-shade); color: var(--color-heading); }
.lesson-link.is-locked { color: #9aa4b2; cursor: default; }
.lesson-num {
    flex: none; width: 1.7rem; height: 1.7rem; border-radius: 50%; background: var(--color-shade);
    color: var(--color-primary); font-size: 0.85rem; display: flex; align-items: center; justify-content: center;
}
.is-locked .lesson-num { color: #9aa4b2; }
.lesson-title { flex: 1; min-width: 0; }
.lesson-dur { color: var(--color-text); font-weight: 400; font-size: 0.85rem; }
.lesson-go { flex: none; color: var(--color-primary); font-weight: 700; }
.lesson-tag { flex: none; font-size: 0.75rem; font-weight: 600; padding: 0.15rem 0.6rem; border-radius: 1rem; }
.lesson-free { background: #e7f8ee; color: #1a9c54; }
.lesson-lock { background: var(--color-shade); }
.access-note { margin: 0; padding: 0.8rem 1rem; background: var(--color-shade); border-radius: 6px; font-size: 0.9rem; color: var(--color-text); }

/* --- плеер урока --- */
.lesson-player { max-width: 52rem; margin-block: 2.5rem 3.5rem; }
.lesson-player h1 { font-size: 32px; margin-block: 0.5rem 1.25rem; }
.lesson-nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-block-start: 2rem; flex-wrap: wrap; }
.lesson-nav-course { font-weight: 600; }
.lesson-homework { margin-block-start: 1.25rem; padding: 1rem 1.25rem; background: var(--color-shade); border-radius: 8px; }
.lesson-homework h4 { font-size: 1rem; margin: 0 0 0.6rem; }
.lesson-homework ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.lesson-homework a { text-decoration: none; }
.lesson-homework a:hover { text-decoration: underline; }
.enrolled-badge {
    margin: 0 0 1rem; padding: 0.6rem 0.9rem; border-radius: 6px; font-weight: 600;
    background: #e7f8ee; color: #1a9c54; text-align: center;
}

/* ------------------------------------------------- личный кабинет / auth */
.auth-page { max-width: 34rem; margin-block: 3rem; }
.auth-page h1 { font-size: 34px; margin-block-end: 1.25rem; }
.auth-page .built-form { max-width: none; }
.form-row input[type="password"] {
    padding: 0.6rem 0.75rem; border: 1px solid var(--color-border); border-radius: 5px;
    font: inherit; background: #fff; color: var(--color-dark);
}
.field-help { color: #9aa4b2; font-size: 0.8rem; }
.auth-alt { margin-block-start: 1.5rem; }
.account-hello { font-size: 1.05rem; }
.account-actions { display: flex; gap: 1rem; align-items: center; margin-block-start: 1.5rem; flex-wrap: wrap; }
.account-actions form { margin: 0; }

/* --- заказы / инвойс --- */
.order-pending-note { margin: 0.5rem 0 0; text-align: center; color: var(--color-text); font-size: 0.85rem; }
.order-status { font-weight: 600; padding: 0.15rem 0.6rem; border-radius: 1rem; font-size: 0.85rem; }
.order-awaiting { background: #fff4e0; color: #b8791a; }
.order-paid { background: #e7f8ee; color: #1a9c54; }
.order-cancelled { background: var(--color-shade); color: #9aa4b2; }
.invoice-page { max-width: 40rem; margin-block: 3rem; }
.invoice-card { border: 1px solid var(--color-border); border-radius: 8px; padding: 1.25rem 1.5rem; margin-block-end: 1.5rem; }
.invoice-row { display: flex; justify-content: space-between; gap: 1rem; padding-block: 0.5rem; border-block-start: 1px solid var(--color-border); }
.invoice-row:first-child { border-block-start: none; }
.invoice-row span { color: var(--color-text); }
.invoice-row b { color: var(--color-heading); }
.invoice-instructions { background: var(--color-shade); border-radius: 8px; padding: 1.5rem; }
.invoice-instructions h2 { font-size: 22px; }
.bank-details { list-style: none; margin: 1rem 0 0; padding: 0; }
.bank-details li { display: flex; justify-content: space-between; gap: 1rem; padding-block: 0.55rem; border-block-start: 1px solid var(--color-border); }
.bank-details li span { color: var(--color-text); }
.bank-details li b { color: var(--color-heading); font-family: monospace; text-align: end; }
.bank-extra { margin-block-start: 1rem; }
.invoice-paid { background: #e7f8ee; color: #1a9c54; padding: 1rem 1.25rem; border-radius: 8px; font-weight: 600; }
.orders-table { width: 100%; border-collapse: collapse; }
.orders-table th, .orders-table td { text-align: start; padding: 0.7rem 0.9rem; border-block-end: 1px solid var(--color-border); }
.orders-table th { color: var(--color-heading); font-size: 0.85rem; }

/* ------------------------------------------------- страницы контента */
.page-head { margin-block: 2.5rem 1.5rem; }
.page-head h1, .prose-page h1 { font-size: 40px; }
.page-lead { max-width: 46rem; }
.prose-page { margin-block: 2.5rem; }
.prose { max-width: 50rem; }
.prose img { max-width: 100%; height: auto; border-radius: 6px; }
.prose h2 { font-size: 28px; margin-block: 1.6em 0.6em; }
.prose h3 { font-size: 20px; }
.prose blockquote {
    margin-inline: 0; padding-inline-start: 1.1rem;
    border-inline-start: 3px solid var(--color-primary); color: var(--color-dark);
}
.breadcrumbs { font-size: 0.85rem; color: #9aa4b2; }
.breadcrumbs a { color: var(--color-primary); text-decoration: none; }
.article-date { color: #9aa4b2; font-size: 0.85rem; }
.article-cover img { width: 100%; max-height: 26rem; object-fit: cover; border-radius: 8px; }
.article-head { margin-block-end: 1.5rem; }

.tag-list { margin-block-start: 2rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag-chip {
    font-size: 0.85rem; color: var(--color-primary); text-decoration: none;
    background: #f3eafd; padding: 0.2rem 0.7rem; border-radius: 1rem;
}
.tag-chip:hover { background: var(--color-primary); color: #fff; }

/* ------------------------------------------------- FAQ */
.faq-group { margin-block: 2rem; }
.faq-item {
    background: var(--color-white); border: 1px solid var(--color-border);
    border-radius: 6px; margin-block-end: 0.6rem; padding: 1rem 1.2rem;
}
.faq-item summary { cursor: pointer; font-weight: 700; color: var(--color-heading); }
.faq-item[open] summary { margin-block-end: 0.6rem; }

/* ------------------------------------------------- формы */
.built-form { max-width: 34rem; display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: flex; flex-direction: column; gap: 0.3rem; }
.form-row label { font-weight: 600; font-size: 0.92rem; color: var(--color-heading); }
.form-row .req { color: var(--color-accent); }
.form-row input[type="text"], .form-row input[type="email"],
.form-row select, .form-row textarea {
    padding: 0.6rem 0.75rem; border: 1px solid var(--color-border); border-radius: 5px;
    font: inherit; background: #fff; color: var(--color-dark);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
    outline: 2px solid var(--color-primary); outline-offset: 1px; border-color: var(--color-primary);
}
.has-error input, .has-error textarea, .has-error select { border-color: var(--color-accent); }
.field-error { color: var(--color-accent); font-size: 0.82rem; margin: 0; }

.btn {
    display: inline-block; padding: 0.7rem 1.8rem; border: 1px solid var(--color-primary);
    border-radius: 5px; font: inherit; font-weight: 600; cursor: pointer;
    text-decoration: none; transition: background var(--transition), border-color var(--transition);
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-secondary); border-color: var(--color-secondary); }

.flash { padding: 0.8rem 1.1rem; border-radius: 5px; margin-block: 1rem; }
.flash-success { background: #dcfce7; color: #14532d; }
.flash-error { background: #fee2e2; color: #7f1d1d; }

/* ------------------------------------------------- пагинация */
.pagination { display: flex; gap: 1rem; align-items: center; justify-content: center; margin-block: 2.5rem; }
.page-link { color: var(--color-primary); text-decoration: none; font-weight: 600; }
.page-current { font-size: 0.9rem; }
.empty-note { margin-block: 3rem; }

/* ------------------------------------------------- футер (Edubin: тёмно-синий) */
.site-footer {
    background: var(--color-heading);
    color: rgb(255 255 255 / 0.75);
    margin-block-start: 4rem;
    font-size: 14px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 3rem;
    padding-block: 3.5rem 2.5rem;
}
.footer-logo { height: 72px; width: auto; margin-block-end: 1rem; background: #fff; border-radius: 6px; padding: 6px 10px; }
.footer-title {
    color: #fff; font-size: 18px; font-weight: 700; margin-block-end: 1.1rem;
}
.footer-col p { margin-block: 0 0.9rem; }
.site-footer a { color: rgb(255 255 255 / 0.75); text-decoration: none; }
.site-footer a:hover { color: #fff; }

.menu-footer { flex-direction: column; gap: 0.55rem; }
.menu-footer a { font-weight: 400; font-size: 14px; }

.footer-contacts { list-style: none; margin: 0 0 1.2rem; padding: 0; display: flex; flex-direction: column; gap: 0.55rem; }

.menu-socials { gap: 0.9rem; flex-wrap: wrap; }
.menu-socials a { font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.03em; }

.footer-bottom { border-block-start: 1px solid rgb(255 255 255 / 0.12); padding-block: 1.1rem; }
.footer-bottom-row {
    display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
}
.menu-bottom { gap: 1.5rem; }
.menu-bottom a { font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.03em; }
.copyright { margin: 0; font-size: 13px; color: rgb(255 255 255 / 0.55); }

/* ------------------------------------------------- мобильная навигация (без JS) */
@media (max-width: 991px) {
    h1 { font-size: 34px; }
    .page-head h1, .prose-page h1 { font-size: 30px; }
    .course-hero h1 { font-size: 30px; }
    .course-detail-grid { grid-template-columns: 1fr; gap: 1.75rem; }
    .course-sidebar { position: static; }
    .hero-grid { grid-template-columns: 1fr; padding-block: 2.5rem 0; }
    .hero-text h1 { font-size: 34px; }
    .topbar-row { justify-content: center; }
    .header-tools { justify-content: space-between; }
    .nav-burger {
        display: flex; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px;
    }
    .nav-burger span { width: 24px; height: 2.5px; background: var(--color-heading); border-radius: 2px; }
    .header-nav {
        display: none;
        position: absolute; inset-inline: 0; inset-block-start: 100%;
        background: var(--color-white); box-shadow: var(--shadow-dark);
        flex-direction: column; align-items: stretch; padding: 1rem 1.25rem 1.5rem; gap: 1rem;
    }
    .nav-toggle:checked ~ .header-nav { display: flex; }
    .menu-header { flex-direction: column; gap: 0; }
    .menu-header > .menu-item > a { padding: 0.6rem 0; border-block-end: 1px solid var(--color-border); }
    .submenu { position: static; display: flex; border: 0; box-shadow: none; padding-inline-start: 1rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* ------------------------------------------------- главная: доп. элементы */
.center { text-align: center; }
.section-title-center { text-align: center; font-size: 34px; margin-block-end: 1rem; }
.section-lead { text-align: center; max-width: 46rem; margin-inline: auto; margin-block-end: 2.5rem; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-block-end: 1.5rem; }

.hl-squiggle { color: var(--color-primary); position: relative; white-space: nowrap; }
.hl-squiggle::after {
    content: ""; position: absolute; inset-inline: 0; inset-block-end: -0.35em; height: 0.35em;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 12" preserveAspectRatio="none"><path d="M2 8 Q 30 2 55 7 T 98 5" fill="none" stroke="%238e2de2" stroke-width="2.2" stroke-linecap="round"/><path d="M8 11 Q 40 6 70 10" fill="none" stroke="%238e2de2" stroke-width="1.6" stroke-linecap="round"/></svg>') no-repeat center / 100% 100%;
}
.hl-purple { color: var(--color-primary); }
.hl-pink { color: #d24bf5; font-weight: 600; }

.btn-outline-light { border-color: rgb(255 255 255 / 0.6); color: #fff; background: transparent; }
.btn-outline-light:hover { border-color: #fff; background: rgb(255 255 255 / 0.08); }
.btn-light { background: #fff; border-color: #fff; color: var(--color-primary); }
.btn-light:hover { background: #f1e7fd; }

/* полоса под hero */
.subhero { background: var(--color-heading); color: #fff; }
.subhero-row { display: flex; align-items: center; gap: 2.5rem; padding-block: 3.5rem; }
.subhero-text { font-size: 20px; line-height: 1.7; margin: 0; flex: 1; text-align: center; }
.subhero .btn { flex-shrink: 0; }

/* домены-пилюли */
.domain-grid { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: center; margin-block-start: 2.5rem; }
.domain-pill {
    display: inline-flex; align-items: center; gap: 0.9rem;
    padding: 1.4rem 2.6rem; border: 1px solid var(--color-border); border-radius: 999px;
    background: var(--color-white); color: var(--color-heading);
    font-weight: 700; font-size: 18px; text-decoration: none;
    transition: box-shadow var(--transition), transform var(--transition);
}
.domain-pill:hover { box-shadow: var(--shadow-dark); transform: translateY(-3px); color: var(--color-primary); }
.domain-pill img { width: 40px; height: 40px; }

/* business school */
.bschool {
    background: linear-gradient(160deg, #7b1fe0 0%, #a92be2 45%, #d431e9 100%);
    color: rgb(255 255 255 / 0.92); padding-block: 4.5rem; margin-block: 3.5rem;
}
.bschool-badge {
    width: fit-content; margin: 0 auto 1.5rem; padding: 0.45rem 1.6rem;
    border: 1px solid rgb(255 255 255 / 0.5); border-radius: 999px; font-size: 15px; color: #fff;
}
.bschool-title { text-align: center; color: #fff; font-size: 64px; font-weight: 800; letter-spacing: 0.04em; line-height: 1.05; margin-block-end: 2.5rem; }
.bschool-title .bschool-outline {
    display: block; color: transparent; -webkit-text-stroke: 2px rgb(255 255 255 / 0.85);
    font-weight: 700; letter-spacing: 0.12em;
}
.bschool-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem 3rem; margin-block-end: 3rem; }
.bschool-item h3 { color: #fff; font-size: 20px; margin-block: 0.4em 0.4em; }
.bschool-item p { margin: 0; font-size: 15px; line-height: 1.7; }
.bs-icon { font-size: 30px; line-height: 1; }
.bs-icon-star { color: #ff7a59; }
.bs-icon-cal { color: #2dd4de; }
.bs-icon-eq { color: #a3e635; }

/* заглушки курсов/вебинаров */
.band-shade { background: var(--color-shade); padding-block: 3.5rem; margin-block: 0; }
.soon-plate {
    background: var(--color-white); border: 1px dashed #c9b6ec; border-radius: 10px;
    padding: 3rem 2rem; text-align: center; color: var(--color-heading); font-weight: 600;
}
.soon-plate p { margin: 0; }

/* navy band «Votre formation» */
.navyband { background: var(--color-heading); color: #fff; padding-block: 4rem; }
.navyband-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 3rem; align-items: center; }
.navyband-title { color: #fff; font-size: 34px; margin: 0; }
.navyband-item { text-align: center; }
.navyband-item p { margin-block-start: 1rem; font-size: 17px; }

/* основательница */
.founder-card {
    display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; align-items: end;
    background: linear-gradient(120deg, #8e2de2 0%, #4a00e0 60%, #2b12c9 100%);
    border-radius: 12px; color: #fff; padding: 3rem 3rem 0; margin-block: 2.5rem 2rem;
}
.founder-mark { font-size: 90px; line-height: 0.5; color: rgb(255 255 255 / 0.45); display: block; margin-block-end: 1.5rem; }
.founder-quote { padding-block-end: 3rem; }
.founder-quote blockquote { margin: 0 0 1.8rem; font-style: italic; line-height: 1.85; }
.founder-name { font-weight: 700; font-size: 19px; margin: 0; color: #fff; }
.founder-role { margin: 0.2rem 0 0; color: rgb(255 255 255 / 0.75); font-size: 14px; }
.founder-photo img { width: 100%; max-height: 460px; object-fit: contain; object-position: bottom; display: block; }

/* construisez votre avenir */
.avenir-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 3rem; align-items: center; }
.avenir-media {
    background: url("../img/home/splash.70ad9c216e33.png") no-repeat center / contain;
    padding: 2.5rem; display: flex; justify-content: center;
}
.avenir-media img { max-width: 78%; height: auto; }
.avenir-text h2 { font-size: 34px; }
.avenir-features { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-block: 2rem; }
.avenir-feature h3 { font-size: 18px; margin-block: 0.8em 0.4em; }
.avenir-feature p { margin: 0; font-size: 14.5px; }

/* эксперты */
.experts {
    background: linear-gradient(170deg, #9a30e8 0%, #c13ded 55%, #e04cf0 100%);
    padding-block: 4.5rem; margin-block: 3.5rem 0;
}
.experts-title { text-align: center; color: var(--color-heading); font-size: 32px; letter-spacing: 0.04em; }
.experts-lead { text-align: center; color: #fff; max-width: 56rem; margin: 1rem auto 3rem; }
.experts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.expert-card { background: #fdf3f7; border-radius: 6px; overflow: hidden; display: flex; flex-direction: column; }
.expert-card > img { width: 100%; height: 21rem; object-fit: cover; }
.expert-body { padding: 1.5rem 1.5rem 2rem; border-inline-start: 3px solid #3d7bd9; margin: 1.5rem 0; }
.expert-body h3 { font-size: 19px; margin-block-end: 0.7em; }
.expert-body p { margin: 0; font-size: 14px; line-height: 1.75; }
.experts .center { margin-block-start: 2.5rem; }

/* статистика */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat-card {
    background: var(--color-white); box-shadow: var(--shadow-soft); border-radius: 4px;
    padding: 2.5rem 1.8rem; text-align: center;
}
.stat-card h3 { font-size: 24px; margin-block-end: 0.7em; }
.stat-card p { margin: 0; font-size: 14.5px; }

/* слайдер отзывов */
.tslider { position: relative; min-height: 24rem; }
.tslide { display: none; grid-template-columns: 1fr 2fr; gap: 3rem; align-items: start; }
.tslide.is-active { display: grid; }
.tslide-photo { position: relative; padding: 2rem 0 0 2rem; }
.tslide-photo::before {
    content: ""; position: absolute; inset-block-start: 0; inset-inline-start: 4rem;
    inline-size: 75%; block-size: 100%; background: var(--color-primary);
}
.tslide-photo img { position: relative; width: 82%; aspect-ratio: 4/5; object-fit: cover; display: block; }
.tslide-mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 56px; height: 56px; border-radius: 12px; background: var(--color-accent);
    color: #fff; font-size: 44px; line-height: 0; padding-block-start: 14px; margin-block: 1.5rem;
}
.tslide-text { font-size: 22px; line-height: 1.75; color: var(--color-text); }
.tslide-name { font-weight: 700; color: var(--color-heading); margin-block-start: 2rem; }
.tslider-nav { display: flex; align-items: center; justify-content: center; gap: 1.5rem; margin-block-start: 2rem; }
.tslider-arrow {
    width: 44px; height: 44px; border: 1px solid var(--color-border); border-radius: 6px;
    background: #fdf3f3; color: var(--color-heading); font-size: 22px; cursor: pointer;
}
.tslider-arrow:hover { background: var(--color-primary); color: #fff; }
.tslider-dots { display: flex; gap: 0.6rem; }
.tslider-dots button {
    width: 10px; height: 10px; border-radius: 50%; border: 0; background: #cbd2dc; cursor: pointer; padding: 0;
}
.tslider-dots button.is-active { background: var(--color-primary); }

/* последние статьи */
.news-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; }
.news-featured-cover { position: relative; display: block; }
.news-featured-cover img { width: 100%; max-height: 24rem; object-fit: cover; display: block; }
.news-date-badge {
    position: absolute; inset-block-end: 1.5rem; inset-inline-start: 1.5rem;
    background: var(--color-primary); color: #fff; text-align: center;
    padding: 0.55rem 0.9rem; font-size: 22px; font-weight: 700; line-height: 1.1;
}
.news-date-badge small { display: block; font-size: 13px; font-weight: 400; }
.news-featured h3 { font-size: 26px; margin-block: 1.2rem 0.5rem; }
.news-featured h3 a { color: var(--color-heading); text-decoration: none; }
.news-featured h3 a:hover { color: var(--color-primary); }
.news-featured p { margin: 0; }
.news-list { display: flex; flex-direction: column; gap: 1.8rem; }
.news-item { display: grid; grid-template-columns: 9rem 1fr; gap: 1.2rem; align-items: start; }
.news-thumb img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.news-meta { display: flex; gap: 1.2rem; font-size: 13px; color: var(--color-primary); margin: 0 0 0.4rem; }
.news-item h4 { font-size: 19px; margin: 0; }
.news-item h4 a { color: var(--color-heading); text-decoration: none; }
.news-item h4 a:hover { color: var(--color-primary); }

/* чат-виджет (декор, боты — фаза 2) */
.chat-bubble {
    position: fixed; inset-block-end: 1.6rem; inset-inline-end: 1.6rem; z-index: 80;
    width: 62px; height: 62px; border-radius: 50%;
    background: linear-gradient(135deg, #b53df0, #8e2de2);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 10px 25px rgb(142 45 226 / 0.45);
}

@media (max-width: 991px) {
    .subhero-row { flex-direction: column; text-align: center; }
    .subhero-text { font-size: 17px; }
    .bschool-title { font-size: 36px; }
    .bschool-grid, .experts-grid, .stats-grid { grid-template-columns: 1fr; gap: 2rem; }
    .navyband-grid { grid-template-columns: 1fr; text-align: center; }
    .founder-card { grid-template-columns: 1fr; padding: 2rem 1.5rem 0; }
    .avenir-grid, .news-grid { grid-template-columns: 1fr; }
    .tslide { grid-template-columns: 1fr; }
    .tslide-photo { max-width: 20rem; margin-inline: auto; }
    .tslide-text { font-size: 17px; }
    .domain-pill { width: 100%; justify-content: center; }
}