/* ============================================
   ФКР — Судейский комитет
   Фирменный стиль на основе брендбука ФКР 2025
   Вариант 2: Динамичный градиент
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Oswald:wght@400;500;600;700&display=swap');

:root {
    --fk-blue: #0F1F4A;
    --fk-blue-light: #1A2B5C;
    --fk-red: #D3121E;
    --fk-red-bright: #E31E24;
    --fk-white: #FFFFFF;
    --fk-gray: #F5F5F5;
    --fk-text: #1A1A1A;
    --fk-text-muted: #6B7280;
    --fk-border: #E5E7EB;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', sans-serif;
    --shadow-sm: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.10);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --radius: 0px; /* скошенные углы вместо скругления */
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--fk-white);
    color: var(--fk-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ===== HEADER ===== */
.header {
    background: linear-gradient(135deg, #0F1F4A 0%, #1A2B5C 50%, #8B1538 85%, #D3121E 100%);
    padding: 0;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%; right: -10%;
    width: 600px; height: 600px;
    background: rgba(255,255,255,0.03);
    transform: rotate(15deg);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    pointer-events: none;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo svg { height: 44px; width: auto; }

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    color: #fff;
}

.logo-text .line1 { font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; opacity: 0.9; }
.logo-text .line2 { font-size: 17px; letter-spacing: 1.5px; text-transform: uppercase; }

/* ===== NAVIGATION ===== */
.nav { display: flex; gap: 28px; align-items: center; }

.nav a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    position: relative;
    padding: 4px 0;
    transition: color 0.2s;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 2px;
    background: #fff;
    transition: width 0.3s ease;
}

.nav a:hover, .nav a.active { color: #fff; }
.nav a:hover::after, .nav a.active::after { width: 100%; }

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none; border: none;
    color: #fff; font-size: 24px;
    cursor: pointer;
}

/* ===== HERO ===== */
.hero {
    background: linear-gradient(135deg, #0F1F4A 0%, #1A2B5C 40%, #8B1538 70%, #D3121E 100%);
    padding: 72px 24px;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}

.hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30Z' fill='none' stroke='rgba(255,255,255,0.04)' stroke-width='1'/%3E%3C/svg%3E");
    opacity: 0.6;
    pointer-events: none;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 46px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.hero p {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    max-width: 640px;
    line-height: 1.6;
}

.hero-btn {
    display: inline-block;
    margin-top: 28px;
    padding: 14px 32px;
    background: #fff;
    color: var(--fk-blue);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    clip-path: polygon(0 0, 100% 0, 100% 75%, 90% 100%, 0 100%);
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
}

.hero-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,0.25); }

/* ===== CONTENT ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 30px;
    color: var(--fk-blue);
    margin-bottom: 32px;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    letter-spacing: 1px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px; left: 0;
    width: 56px; height: 4px;
    background: var(--fk-red);
}

/* ===== CARDS ===== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    margin-bottom: 48px;
}

.card {
    background: #fff;
    padding: 32px;
    position: relative;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--fk-red);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--fk-blue);
}

.card-icon {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--fk-blue), var(--fk-red));
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    clip-path: polygon(0 0, 100% 0, 100% 75%, 75% 100%, 0 100%);
}

.card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--fk-blue);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card p {
    font-size: 14px;
    color: var(--fk-text-muted);
    line-height: 1.6;
}

/* ===== TABLES ===== */
.table-wrap {
    overflow-x: auto;
    box-shadow: var(--shadow-sm);
    margin-top: 24px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    font-size: 14px;
}

.data-table th {
    background: linear-gradient(135deg, var(--fk-blue), #1A2B5C);
    color: #fff;
    text-align: left;
    padding: 16px;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    white-space: nowrap;
}

.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--fk-border);
    vertical-align: middle;
}

.data-table tr:hover td { background: #f8f9fa; }

.data-table a { color: var(--fk-blue); text-decoration: none; font-weight: 600; }
.data-table a:hover { text-decoration: underline; }

/* Badges */
.badge {
    display: inline-block;
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    background: var(--fk-blue);
    clip-path: polygon(0 0, 100% 0, 100% 80%, 88% 100%, 0 100%);
}

.badge.red { background: var(--fk-red); }
.badge.committee {
    background: linear-gradient(135deg, var(--fk-blue), var(--fk-red));
}
.badge.green { background: #059669; }
.badge.gray { background: var(--fk-text-muted); }

/* ===== DOCUMENTS LIST ===== */
.doc-list { list-style: none; }
.doc-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--fk-border);
    transition: background 0.2s;
}
.doc-list li:hover { background: var(--fk-gray); }
.doc-list .doc-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--fk-blue), var(--fk-red));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-family: var(--font-heading);
    font-size: 14px; font-weight: 700;
    flex-shrink: 0;
    clip-path: polygon(0 0, 100% 0, 100% 80%, 80% 100%, 0 100%);
}
.doc-list .doc-info h4 { font-family: var(--font-heading); font-size: 16px; color: var(--fk-blue); margin-bottom: 4px; text-transform: uppercase; }
.doc-list .doc-info p { font-size: 13px; color: var(--fk-text-muted); }
.doc-list .doc-meta { margin-left: auto; text-align: right; flex-shrink: 0; }
.doc-list .doc-meta .date { font-size: 12px; color: var(--fk-text-muted); }
.doc-list .doc-meta .size { font-size: 12px; color: var(--fk-text-muted); font-weight: 600; }

/* ===== PROTOCOLS ===== */
.protocol-item {
    border-left: 4px solid var(--fk-red);
    padding: 20px 24px;
    margin-bottom: 20px;
    background: var(--fk-gray);
    transition: all 0.2s;
}
.protocol-item:hover { border-left-color: var(--fk-blue); background: #fff; box-shadow: var(--shadow-sm); }
.protocol-item h3 { font-family: var(--font-heading); font-size: 18px; color: var(--fk-blue); margin-bottom: 8px; text-transform: uppercase; }
.protocol-item .meta { font-size: 13px; color: var(--fk-text-muted); margin-bottom: 8px; }
.protocol-item p { font-size: 14px; color: var(--fk-text); line-height: 1.6; }

/* ===== RULES / ARTICLES ===== */
.article-body { max-width: 800px; }
.article-body h2 { font-family: var(--font-heading); font-size: 24px; color: var(--fk-blue); margin: 32px 0 16px; text-transform: uppercase; border-bottom: 2px solid var(--fk-red); padding-bottom: 8px; display: inline-block; }
.article-body h3 { font-family: var(--font-heading); font-size: 18px; color: var(--fk-blue); margin: 24px 0 12px; text-transform: uppercase; }
.article-body p { margin-bottom: 16px; font-size: 15px; line-height: 1.7; color: var(--fk-text); }
.article-body ul { margin-bottom: 16px; padding-left: 24px; }
.article-body li { margin-bottom: 8px; font-size: 15px; }
.article-body strong { color: var(--fk-blue); }

/* ===== FILTERS ===== */
.filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    align-items: center;
}

.filter-btn {
    padding: 8px 18px;
    background: #fff;
    border: 1px solid var(--fk-border);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    color: var(--fk-text-muted);
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--fk-blue);
    color: #fff;
    border-color: var(--fk-blue);
}

.search-input {
    padding: 10px 16px;
    border: 1px solid var(--fk-border);
    font-family: var(--font-body);
    font-size: 14px;
    min-width: 260px;
    outline: none;
    transition: border-color 0.2s;
}
.search-input:focus { border-color: var(--fk-blue); }

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, #0a1430 0%, #0F1F4A 100%);
    color: rgba(255,255,255,0.5);
    padding: 48px 24px 32px;
    text-align: center;
    font-size: 14px;
    margin-top: 60px;
    clip-path: polygon(0 16px, 100% 0, 100% 100%, 0 100%);
}

.footer-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    color: #fff;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.2s;
}
.footer-links a:hover { color: #fff; }

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header-inner { flex-direction: column; gap: 12px; padding: 12px 16px; }
    .nav { display: none; flex-direction: column; gap: 12px; width: 100%; text-align: center; padding-top: 12px; }
    .nav.open { display: flex; }
    .menu-toggle { display: block; position: absolute; right: 16px; top: 16px; }
    .hero { padding: 48px 16px; clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%); }
    .hero h1 { font-size: 28px; }
    .hero p { font-size: 16px; }
    .container { padding: 32px 16px; }
    .section-title { font-size: 24px; }
    .cards-grid { grid-template-columns: 1fr; gap: 20px; }
    .data-table th, .data-table td { padding: 10px 12px; font-size: 13px; }
    .filters { flex-direction: column; align-items: stretch; }
    .search-input { width: 100%; min-width: auto; }
    .doc-list li { flex-direction: column; align-items: flex-start; gap: 8px; }
    .doc-list .doc-meta { margin-left: 0; text-align: left; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 24px; letter-spacing: 1px; }
    .card { padding: 24px; }
    .footer-links { flex-direction: column; gap: 12px; }
}