/* ===== Poradnik LinTax — Vibrant Warm Theme ===== */
:root {
    /* Primary palette — warm amber/orange */
    --amber: #f59e0b;
    --amber-dark: #d97706;
    --amber-light: #fbbf24;
    --amber-bg: #fffbeb;
    --amber-50: #fef3c7;

    /* Secondary — emerald green */
    --emerald: #10b981;
    --emerald-dark: #059669;
    --emerald-light: #34d399;
    --emerald-bg: #ecfdf5;
    --emerald-50: #d1fae5;

    /* Accent — rose/coral */
    --rose: #f43f5e;
    --rose-dark: #e11d48;
    --rose-light: #fb7185;
    --rose-bg: #fff1f2;
    --rose-50: #ffe4e6;

    /* Extra — indigo for links */
    --indigo: #6366f1;
    --indigo-light: #818cf8;
    --indigo-bg: #eef2ff;

    /* Violet */
    --violet: #8b5cf6;
    --violet-bg: #f5f3ff;

    /* Sky */
    --sky: #0ea5e9;
    --sky-bg: #f0f9ff;

    /* Neutrals — warm gray */
    --text: #1c1917;
    --text-secondary: #57534e;
    --text-light: #a8a29e;
    --bg: #fffcf7;
    --bg-white: #ffffff;
    --bg-warm: #fef7ed;
    --bg-cream: #fefce8;
    --border: #e7e5e4;
    --border-light: #f5f5f4;

    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Category theming */
    --cat-poradniki: var(--amber);
    --cat-poradniki-bg: var(--amber-bg);
    --cat-slownik: var(--emerald);
    --cat-slownik-bg: var(--emerald-bg);
    --cat-branze: var(--violet);
    --cat-branze-bg: var(--violet-bg);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4 { line-height: 1.15; font-weight: 800; color: var(--text); }
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing: -0.02em; }
h3 { font-size: 1.3rem; letter-spacing: -0.01em; }

.gradient-text {
    background: linear-gradient(135deg, var(--amber), var(--rose), var(--violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}
.btn-primary {
    background: linear-gradient(135deg, var(--amber), var(--rose));
    color: #fff;
    box-shadow: 0 4px 20px rgba(245,158,11,0.35);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(245,158,11,0.45);
}
.btn-outline {
    border: 2.5px solid var(--text);
    color: var(--text);
    background: transparent;
    padding: 12px 30px;
}
.btn-outline:hover {
    background: var(--text);
    color: #fff;
    transform: translateY(-3px);
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,252,247,0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
    padding: 14px 0;
}
.navbar.scrolled {
    border-bottom-color: var(--border);
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
    padding: 8px 0;
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 1.4rem;
    font-weight: 900;
}
.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--amber), var(--rose));
    color: #fff;
    border-radius: 12px;
    font-size: 1rem;
    margin-right: 10px;
}
.logo-text { color: var(--text); }
.logo-accent { color: var(--amber-dark); }
.logo-sub {
    font-size: 0.6rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--emerald), var(--sky));
    padding: 3px 10px;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-left: 10px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
}
.nav-links a {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 8px 14px;
    border-radius: 12px;
    transition: all var(--transition);
}
.nav-links a:hover {
    color: var(--amber-dark);
    background: var(--amber-bg);
}

.lang-select-wrapper {
    display: flex;
    align-items: center;
}
.lang-select {
    appearance: none;
    -webkit-appearance: none;
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center,
        linear-gradient(135deg, var(--amber), var(--rose));
    color: #fff;
    font-family: 'Nunito', sans-serif;
    font-size: 0.8rem;
    font-weight: 800;
    border: none;
    border-radius: 14px;
    padding: 10px 32px 10px 14px;
    cursor: pointer;
    transition: all var(--transition);
    min-width: 68px;
}
.lang-select:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(245,158,11,0.3);
}
.lang-select:focus {
    outline: 2px solid var(--amber-light);
    outline-offset: 2px;
}
.lang-select option {
    background: var(--bg-white);
    color: var(--text);
    font-weight: 700;
    padding: 8px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    width: 24px;
    height: 2.5px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ===== Hero ===== */
.hero {
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
    background: var(--bg-warm);
}
.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--amber-50) 0%, transparent 70%);
    border-radius: 50%;
    animation: heroBlob1 12s ease-in-out infinite;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--rose-50) 0%, transparent 70%);
    border-radius: 50%;
    animation: heroBlob2 15s ease-in-out infinite;
}
@keyframes heroBlob1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-40px, 40px) scale(1.1); }
    66% { transform: translate(20px, -20px) scale(0.95); }
}
@keyframes heroBlob2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(50px, -30px) scale(1.15); }
}

.hero-deco {
    position: absolute;
    top: 20%;
    left: 8%;
    font-size: 4rem;
    opacity: 0.12;
    animation: spin 30s linear infinite;
}
.hero-deco-2 {
    position: absolute;
    bottom: 15%;
    right: 10%;
    font-size: 3.5rem;
    opacity: 0.1;
    animation: spin 25s linear infinite reverse;
}
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--bg-white);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--amber-dark);
    margin-bottom: 28px;
    box-shadow: var(--shadow-md), 0 0 0 1px var(--amber-50);
    animation: slideDown 0.6s ease;
}
.hero-tag-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--emerald);
    box-shadow: 0 0 8px var(--emerald-light);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.4); }
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero h1 {
    margin-bottom: 24px;
    animation: slideUp 0.6s ease 0.1s both;
}
.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 620px;
    margin: 0 auto 40px;
    line-height: 1.8;
    animation: slideUp 0.6s ease 0.2s both;
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: slideUp 0.6s ease 0.3s both;
}
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 64px;
    animation: slideUp 0.6s ease 0.4s both;
}
.hero-stat { text-align: center; }
.hero-stat-num {
    font-size: 2.4rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--amber), var(--rose));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 600;
    margin-top: 2px;
}

/* ===== Category Sections ===== */
.category-section {
    padding: 80px 0;
    position: relative;
}
.category-section:nth-child(1) {
    background: var(--bg-white);
}
.category-section:nth-child(2) {
    background: var(--emerald-bg);
}
.category-section:nth-child(3) {
    background: var(--violet-bg);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 16px;
}
.section-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}
.section-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}
.section-icon.poradniki { background: var(--amber-50); }
.section-icon.slownik { background: var(--emerald-50); }
.section-icon.branze { background: var(--violet-bg); }

.section-header h2 { margin: 0; font-size: 1.8rem; }

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.88rem;
    transition: all var(--transition);
    border: 2px solid;
}
.view-all-btn.poradniki { border-color: var(--amber); color: var(--amber-dark); background: var(--amber-bg); }
.view-all-btn.slownik { border-color: var(--emerald); color: var(--emerald-dark); background: var(--emerald-bg); }
.view-all-btn.branze { border-color: var(--violet); color: var(--violet); background: var(--violet-bg); }
.view-all-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ===== Article Cards ===== */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.article-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 0;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 2px solid var(--border-light);
    position: relative;
}
.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
}
.article-card.poradniki::before { background: linear-gradient(90deg, var(--amber), var(--amber-light)); }
.article-card.slownik::before { background: linear-gradient(90deg, var(--emerald), var(--emerald-light)); }
.article-card.branze::before { background: linear-gradient(90deg, var(--violet), var(--indigo-light)); }

.article-card:hover {
    transform: translateY(-8px) rotate(-0.5deg);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.article-card.poradniki:hover { box-shadow: 0 12px 40px rgba(245,158,11,0.15); }
.article-card.slownik:hover { box-shadow: 0 12px 40px rgba(16,185,129,0.15); }
.article-card.branze:hover { box-shadow: 0 12px 40px rgba(139,92,246,0.15); }

.card-inner {
    padding: 28px 28px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.card-top {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}
.card-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.card-category.poradniki { background: var(--amber-50); color: var(--amber-dark); }
.card-category.slownik { background: var(--emerald-50); color: var(--emerald-dark); }
.card-category.branze { background: var(--violet-bg); color: var(--violet); }

.card-title {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.35;
}
.card-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
    flex: 1;
}
.card-footer {
    display: flex;
    align-items: center;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px dashed var(--border);
}
.card-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 700;
}
.card-arrow.poradniki { color: var(--amber-dark); }
.card-arrow.slownik { color: var(--emerald-dark); }
.card-arrow.branze { color: var(--violet); }

.card-arrow-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    font-size: 0.9rem;
}
.card-arrow.poradniki .card-arrow-icon { background: var(--amber-50); }
.card-arrow.slownik .card-arrow-icon { background: var(--emerald-50); }
.card-arrow.branze .card-arrow-icon { background: var(--violet-bg); }

.article-card:hover .card-arrow-icon { transform: translateX(4px); }

/* ===== Article Page ===== */
.article-hero {
    padding: 140px 0 48px;
    position: relative;
}
.article-hero.poradniki { background: linear-gradient(180deg, var(--amber-bg) 0%, var(--bg) 100%); }
.article-hero.slownik { background: linear-gradient(180deg, var(--emerald-bg) 0%, var(--bg) 100%); }
.article-hero.branze { background: linear-gradient(180deg, var(--violet-bg) 0%, var(--bg) 100%); }

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-secondary); font-weight: 500; transition: color var(--transition); }
.breadcrumb a:hover { color: var(--amber-dark); }
.breadcrumb-sep { color: var(--text-light); }

.article-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.category-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 700;
    color: #fff;
}
.category-pill.poradniki { background: linear-gradient(135deg, var(--amber), var(--amber-dark)); }
.category-pill.slownik { background: linear-gradient(135deg, var(--emerald), var(--emerald-dark)); }
.category-pill.branze { background: linear-gradient(135deg, var(--violet), var(--indigo)); }

.article-hero h1 { margin-bottom: 16px; }

.article-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 48px;
    padding: 48px 0 80px;
    align-items: start;
}

/* Article Body */
.article-body { min-width: 0; }
.article-body h2 {
    font-size: 1.6rem;
    margin: 52px 0 18px;
    padding-left: 16px;
    border-left: 5px solid var(--amber);
    background: linear-gradient(90deg, var(--amber-bg), transparent);
    padding-top: 8px;
    padding-bottom: 8px;
    border-radius: 0 var(--radius) var(--radius) 0;
}
.article-body h2:first-child { margin-top: 0; }
.article-body h3 {
    font-size: 1.25rem;
    margin: 36px 0 12px;
    color: var(--emerald-dark);
}
.article-body p {
    margin-bottom: 18px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.85;
}
.article-body ul, .article-body ol {
    margin-bottom: 18px;
    padding-left: 8px;
    list-style: none;
}
.article-body ol { list-style: none; counter-reset: ol-counter; }
.article-body ul li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.75;
}
.article-body ul li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 11px;
    width: 10px;
    height: 10px;
    border-radius: 4px;
    background: linear-gradient(135deg, var(--amber), var(--rose));
    transform: rotate(45deg);
}
.article-body ol li {
    position: relative;
    padding-left: 36px;
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.75;
    counter-increment: ol-counter;
}
.article-body ol li::before {
    content: counter(ol-counter);
    position: absolute;
    left: 0;
    top: 2px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--amber), var(--rose));
    color: #fff;
    font-size: 0.78rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}
.article-body strong { color: var(--text); font-weight: 700; }
.article-body a {
    color: var(--indigo);
    text-decoration: none;
    font-weight: 600;
    background-image: linear-gradient(var(--amber-light), var(--amber-light));
    background-size: 100% 3px;
    background-repeat: no-repeat;
    background-position: 0 100%;
    transition: all var(--transition);
}
.article-body a:hover {
    color: var(--rose-dark);
    background-image: linear-gradient(var(--rose-light), var(--rose-light));
}
.article-body blockquote {
    margin: 32px 0;
    padding: 24px 28px;
    background: linear-gradient(135deg, var(--amber-bg), var(--rose-bg));
    border-radius: var(--radius-lg);
    border: none;
    position: relative;
}
.article-body blockquote::before {
    content: '\201C';
    position: absolute;
    top: -8px;
    left: 20px;
    font-size: 4rem;
    line-height: 1;
    color: var(--amber);
    opacity: 0.4;
    font-family: Georgia, serif;
}
.article-body blockquote p {
    color: var(--text);
    font-style: italic;
    font-weight: 500;
    margin-bottom: 0;
    padding-left: 8px;
}
.article-body table {
    width: 100%;
    margin: 28px 0;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.95rem;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid var(--amber-50);
}
.article-body th {
    padding: 14px 18px;
    text-align: left;
    background: linear-gradient(135deg, var(--amber), var(--amber-dark));
    color: #fff;
    font-weight: 700;
}
.article-body td {
    padding: 12px 18px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}
.article-body tr:last-child td { border-bottom: none; }
.article-body tr:nth-child(even) td { background: var(--amber-bg); }

.article-body code {
    background: var(--amber-bg);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.88em;
    font-weight: 600;
    color: var(--amber-dark);
    border: 1px solid var(--amber-50);
}
.article-body pre {
    background: var(--text);
    color: #e2e8f0;
    padding: 20px;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 28px 0;
}
.article-body pre code { background: none; color: inherit; padding: 0; font-weight: 400; border: none; }

/* TOC Sidebar */
.toc-sidebar { position: sticky; top: 100px; }
.toc-card {
    background: var(--bg-white);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    overflow: hidden;
}
.toc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--amber), var(--emerald), var(--violet), var(--rose));
}
.toc-title {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-light);
    margin-bottom: 16px;
}
.toc-list { list-style: none; padding: 0; }
.toc-list li { margin-bottom: 4px; }
.toc-list a {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 10px;
    border-left: 3px solid transparent;
    transition: all var(--transition);
    line-height: 1.4;
    font-weight: 500;
}
.toc-list a:hover { color: var(--amber-dark); background: var(--amber-bg); border-left-color: var(--amber); }
.toc-list a.active { color: var(--amber-dark); background: var(--amber-bg); border-left-color: var(--amber); font-weight: 700; }
.toc-list .toc-h3 { padding-left: 24px; font-size: 0.8rem; }

/* Related */
.related-section {
    padding: 60px 0;
    background: var(--bg-warm);
}
.related-section h2 { margin-bottom: 8px; }
.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 28px;
}
.related-card {
    display: block;
    padding: 24px;
    background: var(--bg-white);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
    position: relative;
}
.related-card::after {
    content: '\2192';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--amber);
    opacity: 0;
    transition: all var(--transition);
}
.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--amber-light);
}
.related-card:hover::after { opacity: 1; right: 16px; }
.related-card h3 { font-size: 1rem; font-weight: 700; padding-right: 32px; }

/* ===== CTA ===== */
.cta-section { padding: 80px 0; }
.cta-box {
    background: linear-gradient(135deg, var(--amber) 0%, var(--rose) 50%, var(--violet) 100%);
    border-radius: var(--radius-xl);
    padding: 68px 48px;
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
    border-radius: 50%;
}
.cta-box > * { position: relative; z-index: 1; }
.cta-box h2 { color: #fff; margin-bottom: 16px; font-size: 2rem; }
.cta-box p { opacity: 0.92; max-width: 500px; margin: 0 auto 36px; font-size: 1.1rem; line-height: 1.7; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: #fff;
    color: var(--amber-dark);
    border-radius: 50px;
    font-weight: 700;
    transition: all var(--transition);
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.cta-btn-white:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 8px 24px rgba(0,0,0,0.18); }
.cta-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border: 2.5px solid rgba(255,255,255,0.5);
    color: #fff;
    border-radius: 50px;
    font-weight: 700;
    transition: all var(--transition);
}
.cta-btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.12); transform: translateY(-3px); }

/* ===== Category Page ===== */
.category-hero {
    padding: 140px 0 48px;
    text-align: center;
}
.category-hero.poradniki { background: linear-gradient(180deg, var(--amber-bg) 0%, var(--bg) 100%); }
.category-hero.slownik { background: linear-gradient(180deg, var(--emerald-bg) 0%, var(--bg) 100%); }
.category-hero.branze { background: linear-gradient(180deg, var(--violet-bg) 0%, var(--bg) 100%); }
.category-hero .category-pill { font-size: 0.95rem; padding: 8px 24px; margin-bottom: 20px; }
.category-hero h1 { margin-bottom: 16px; }
.category-hero p { color: var(--text-secondary); max-width: 600px; margin: 0 auto; font-size: 1.1rem; line-height: 1.7; }

.section { padding: 80px 0; }

/* ===== Footer ===== */
.footer {
    background: var(--text);
    color: #fff;
    padding: 72px 0 32px;
    position: relative;
}
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--amber), var(--rose), var(--violet), var(--emerald), var(--sky), var(--amber));
    background-size: 200% 100%;
    animation: rainbowSlide 6s linear infinite;
}
@keyframes rainbowSlide {
    from { background-position: 0 0; }
    to { background-position: 200% 0; }
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-logo { margin-bottom: 16px; }
.footer-logo .logo-text { color: #fff; }
.footer-logo .logo-icon { background: linear-gradient(135deg, var(--amber), var(--rose)); }
.footer-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.footer-links-ext { display: flex; flex-direction: column; gap: 8px; }
.footer-links-ext a {
    color: var(--amber-light);
    font-size: 0.85rem;
    font-weight: 600;
    transition: color var(--transition);
}
.footer-links-ext a:hover { color: #fff; }
.footer-heading {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    margin-bottom: 18px;
}
.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 10px; font-size: 0.9rem; color: rgba(255,255,255,0.6); }
.footer-col a { color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-col a:hover { color: #fff; }
.footer-company { margin-top: 14px; font-size: 0.8rem; color: rgba(255,255,255,0.3); line-height: 1.6; }
.footer-disclaimer {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    text-align: center;
}
.footer-disclaimer p {
    font-family: 'Merriweather', Georgia, serif;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    font-style: italic;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.3);
}

/* ===== Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in:nth-child(2) { transition-delay: 0.08s; }
.fade-in:nth-child(3) { transition-delay: 0.16s; }
.fade-in:nth-child(4) { transition-delay: 0.24s; }
.fade-in:nth-child(5) { transition-delay: 0.32s; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .article-layout { grid-template-columns: 1fr; }
    .toc-sidebar { position: static; order: -1; }
}
@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--bg);
        flex-direction: column;
        padding: 80px 24px 32px;
        gap: 4px;
        box-shadow: var(--shadow-lg);
        transition: right var(--transition);
    }
    .nav-links.open { right: 0; }
    .nav-links a { font-size: 1rem; padding: 12px 16px; }
    .lang-select-wrapper { width: 100%; padding: 8px 16px; }
    .lang-select { width: 100%; padding: 14px 36px 14px 16px; border-radius: 12px; font-size: 0.9rem; }
    .hero { padding: 130px 0 60px; }
    .hero-stats { gap: 24px; }
    .hero-stat-num { font-size: 1.6rem; }
    .hero-deco, .hero-deco-2 { display: none; }
    .section, .category-section { padding: 60px 0; }
    .articles-grid { grid-template-columns: 1fr; }
    .section-header { flex-direction: column; align-items: flex-start; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .cta-box { padding: 40px 24px; border-radius: var(--radius-lg); }
    .article-hero { padding: 120px 0 32px; }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .container { padding: 0 16px; }
    .hero-stats { flex-direction: column; gap: 16px; }
}