/* ===================================
   NEGOCJATOR.BIZ.PL - STYLE
   Strona zapleczowa SEO
   Wersja: 1.1 | 02.02.2026
   =================================== */

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

:root {
    --color-primary: #1a365d;
    --color-accent: #c9a227;
    --color-bg: #f8fafc;
    --color-bg-white: #ffffff;
    --color-text: #334155;
    --color-text-light: #64748b;
    --color-border: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --radius: 8px;
    --max-width: 800px;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* HEADER */
.header {
    background: var(--color-primary);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo:hover {
    color: var(--color-accent);
}

.nav {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.nav a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 0.875rem;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius);
    transition: all 0.2s;
}

.nav a:hover,
.nav a.active {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

/* HERO */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1e3a5f 50%, #2d4a7c 100%);
    color: #fff;
    padding: 3.5rem 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.hero h1 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    line-height: 1.3;
    color: #fff;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

@media (max-width: 640px) {
    .hero {
        padding: 2.5rem 1.25rem;
    }
    .hero h1 {
        font-size: 1.7rem;
    }
}

/* MAIN CONTENT */
.main {
    flex: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2rem 1.5rem;
    width: 100%;
}

/* ARTICLE */
.article {
    background: var(--color-bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 2.5rem;
    margin-bottom: 2rem;
}

.article h1 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    line-height: 1.3;
    font-weight: 700;
}

.article h2 {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent);
}

.article h3 {
    font-size: 1.15rem;
    color: var(--color-primary);
    margin: 1.5rem 0 0.75rem;
}

.article p {
    margin-bottom: 1.25rem;
}

.article ul, .article ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.article li {
    margin-bottom: 0.5rem;
}

.article strong {
    color: var(--color-primary);
}

.article a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-accent);
    text-underline-offset: 2px;
}

.article a:hover {
    color: var(--color-accent);
}

/* LEAD MAGNET BOX */
.lead-magnet {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2d4a7c 100%);
    color: #fff;
    border-radius: var(--radius);
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
}

.lead-magnet h3 {
    color: var(--color-accent);
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* SECTION ICONS (SVG inline) */
.section-icon {
    flex-shrink: 0;
    color: currentColor;
}

.lead-magnet p {
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

/* CTA BUTTON */
.btn {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: var(--shadow-md);
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: #d4af37;
    color: var(--color-primary);
}

.btn:active {
    transform: translateY(0);
}

/* PRODUCTS BOX */
.products-box {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 2rem 0;
}

.products-box h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.products-box ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.products-box li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.products-box li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.products-box a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.products-box a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

/* BREADCRUMBS */
.breadcrumbs {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.breadcrumbs a {
    color: var(--color-text-light);
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: var(--color-primary);
}

/* FOOTER */
.footer {
    background: var(--color-primary);
    color: rgba(255,255,255,0.7);
    padding: 2rem 0;
    margin-top: auto;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.footer-links {
    margin-bottom: 1rem;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    margin: 0 1rem;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-copy {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* CONTACT PAGE */
.contact-info {
    background: var(--color-bg-white);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
}

.contact-info p {
    margin-bottom: 1rem;
}

/* RESPONSIVE */
@media (max-width: 640px) {
    .header-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .nav {
        justify-content: center;
    }
    
    .article {
        padding: 1.5rem;
    }
    
    .article h1 {
        font-size: 1.6rem;
    }
    
    .lead-magnet {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}

/* UTILITY */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }