/*
Theme Name: FixTeplo Custom
Author: FixTeplo
Description: Инженерный справочник кодов ошибок и ремонта отопительного оборудования
Version: 1.0
*/

:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --text-dark: #0f172a;
    --text-muted: #475569;
    --brand-dark: #1e293b;
    --brand-orange: #ea580c;
    --brand-orange-hover: #c2410c;
    --border-color: #e2e8f0;
    --danger-bg: #fef2f2;
    --danger-border: #ef4444;
    --danger-text: #991b1b;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a { color: var(--brand-orange); text-decoration: none; transition: 0.2s; }
a:hover { color: var(--brand-orange-hover); }

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Шапка */
.site-header {
    background-color: var(--brand-dark);
    color: #fff;
    padding: 16px 0;
    border-bottom: 3px solid var(--brand-orange);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.logo-icon {
    background-color: var(--brand-orange);
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(234, 88, 12, 0.4);
}
.logo-text {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
}
.logo-text span { color: var(--brand-orange); }
.logo-text small {
    font-size: 14px;
    color: #94a3b8;
    font-weight: 600;
    margin-left: 2px;
}

/* Поиск в герое */
.hero-search {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #fff;
    padding: 45px 0;
    text-align: center;
    margin-bottom: 35px;
}
.hero-search h1 { font-size: 28px; margin-bottom: 12px; }
.hero-search p { color: #cbd5e1; margin-bottom: 24px; font-size: 16px; }
.search-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
}
.search-input {
    flex: 1;
    padding: 14px 18px;
    border-radius: 6px;
    border: 1px solid #334155;
    font-size: 16px;
    outline: none;
}
.search-submit {
    background-color: var(--brand-orange);
    color: #fff;
    border: none;
    padding: 0 26px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: 0.2s;
}
.search-submit:hover { background-color: var(--brand-orange-hover); }

/* Сетка записей и брендов */
.section-title {
    font-size: 22px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}
.error-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    transition: transform 0.15s, box-shadow 0.15s;
}
.error-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.07);
    border-color: #cbd5e1;
}
.error-card h2 { font-size: 19px; margin-bottom: 10px; }
.error-card h2 a { color: var(--text-dark); }
.error-card h2 a:hover { color: var(--brand-orange); }
.error-card p { color: var(--text-muted); font-size: 14.5px; margin-bottom: 15px; }
.read-more { font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; }

/* Внутренняя статья */
.single-article {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 35px;
    margin: 30px 0 40px;
}
.single-article h1 { font-size: 28px; margin-bottom: 15px; color: var(--text-dark); }
.safety-alert {
    background-color: var(--danger-bg);
    border-left: 4px solid var(--danger-border);
    color: var(--danger-text);
    padding: 14px 18px;
    border-radius: 4px;
    font-size: 14px;
    margin-bottom: 25px;
}
.entry-content h2 { margin: 25px 0 12px; font-size: 22px; }
.entry-content h3 { margin: 20px 0 10px; font-size: 18px; }
.entry-content p { margin-bottom: 16px; }
.entry-content ul, .entry-content ol { margin: 0 0 16px 22px; }
.entry-content li { margin-bottom: 8px; }
.entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
.entry-content th, .entry-content td {
    border: 1px solid var(--border-color);
    padding: 12px;
    text-align: left;
}
.entry-content th { background-color: #f1f5f9; }

/* Подвал и юр. блок */
.site-footer {
    margin-top: auto;
    background-color: #0f172a;
    color: #94a3b8;
    padding: 40px 0 30px;
    font-size: 13.5px;
}
.legal-box {
    background-color: #1e293b;
    border: 1px solid #334155;
    padding: 16px 20px;
    border-radius: 6px;
    margin-bottom: 25px;
    color: #cbd5e1;
    line-height: 1.5;
}
.legal-box strong { color: #f8fafc; }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
    border-top: 1px solid #1e293b;
    padding-top: 20px;
}

@media (max-width: 768px) {
    .single-article { padding: 20px; }
    .search-form { flex-direction: column; }
    .search-submit { padding: 14px; }
}
/* Быстрые бренды под поиском */
.brand-tags {
    margin-top: 22px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.brand-tags-label {
    font-size: 13.5px;
    color: #94a3b8;
    margin-right: 4px;
}
.brand-tag {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid #334155;
    color: #f1f5f9;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}
.brand-tag:hover {
    background-color: var(--brand-orange);
    border-color: var(--brand-orange);
    color: #ffffff;
    transform: translateY(-1px);
}
/* Меню в шапке */
.main-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.nav-link {
    color: #cbd5e1;
    font-size: 14.5px;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-link:hover {
    color: var(--brand-orange);
}

/* Промо-баннер на главной */
.promo-banner {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-left: 5px solid var(--brand-orange);
    border-radius: 8px;
    padding: 24px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 35px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
.promo-badge {
    display: inline-block;
    background: rgba(234, 88, 12, 0.15);
    color: #fb923c;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
}
.promo-content h3 {
    color: #ffffff;
    font-size: 19px;
    margin-bottom: 6px;
}
.promo-content p {
    color: #94a3b8;
    font-size: 14px;
    margin: 0;
    max-width: 680px;
    line-height: 1.5;
}
.promo-btn {
    background-color: var(--brand-orange);
    color: #ffffff;
    font-weight: 600;
    font-size: 14px;
    padding: 11px 20px;
    border-radius: 6px;
    white-space: nowrap;
    transition: background-color 0.2s, transform 0.1s;
}
.promo-btn:hover {
    background-color: var(--brand-orange-hover);
    color: #ffffff;
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .promo-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
    }
    .promo-btn {
        width: 100%;
        text-align: center;
    }
}
.footer-links {
    display: flex;
    gap: 10px;
    align-items: center;
}
.footer-links a {
    color: #94a3b8;
    font-size: 13px;
    text-decoration: underline;
}
.footer-links a:hover {
    color: #ffffff;
}
.footer-links span {
    color: #475569;
}