/* Дополнительные стили поверх Tailwind: шрифт, скролл-анимации, скелетоны, кастомные компоненты. */

:root {
    --navy: #0f1f3d;
    --navy-light: #16295a;
    --gold: #c9a227;
    --trust: #1e7a4c;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', system-ui, sans-serif;
}

/* Плавное появление шапки с тенью при прокрутке */
#site-header.scrolled {
    box-shadow: 0 4px 20px rgba(15, 31, 61, 0.08);
}

/* Ошибки полей формы */
.field-error {
    min-height: 1.1rem;
    font-size: 0.8125rem;
    color: #dc2626;
    margin-top: 0.25rem;
}

input.invalid,
textarea.invalid {
    border-color: #dc2626 !important;
}

/* Карточка новости */
.news-card {
    display: block;
    background: #fff;
    border: 1px solid rgba(15, 31, 61, 0.08);
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.news-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(15, 31, 61, 0.08);
    border-color: rgba(201, 162, 39, 0.4);
}

.news-card time {
    font-size: 0.75rem;
    color: rgba(15, 31, 61, 0.45);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.news-card h4 {
    font-weight: 700;
    margin: 0.35rem 0 0.4rem;
    line-height: 1.35;
}

.news-card p {
    font-size: 0.9rem;
    color: rgba(15, 31, 61, 0.65);
    line-height: 1.5;
}

/* Табы новостей на мобильных */
.news-tab-btn {
    color: rgba(15, 31, 61, 0.6);
    background: #fff;
    transition: all 0.2s ease;
}

.news-tab-btn.active {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
}

/* Карточка поста VK */
.vk-post {
    background: #fff;
    border: 1px solid rgba(15, 31, 61, 0.08);
    border-radius: 1.25rem;
    padding: 1.5rem 1.75rem;
}

.vk-post time {
    font-size: 0.75rem;
    color: rgba(15, 31, 61, 0.45);
    font-weight: 600;
}

.vk-post p {
    margin-top: 0.5rem;
    white-space: pre-line;
    line-height: 1.6;
    color: rgba(15, 31, 61, 0.85);
}

.vk-post a.read-more {
    display: inline-block;
    margin-top: 0.75rem;
    font-weight: 700;
    color: var(--trust);
    text-decoration: none;
}

.vk-post a.read-more:hover {
    text-decoration: underline;
}

/* Скелетон загрузки для ленты VK */
.vk-skeleton {
    height: 110px;
    border-radius: 1.25rem;
    background: linear-gradient(90deg, rgba(15,31,61,0.05) 25%, rgba(15,31,61,0.09) 37%, rgba(15,31,61,0.05) 63%);
    background-size: 400% 100%;
    animation: skeleton-loading 1.4s ease infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

/* Reveal-on-scroll */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}