/* 
ZSEE PREMIUM STYLESHEET 
Optymalizacja: Desktop / Mobile / Animacje
*/

:root {
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent-green: #22c55e;
    --accent-blue: #0ea5e9;
    --grad-button: linear-gradient(135deg, #0ea5e9 0%, #22c55e 100%);
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --shadow-premium: 0 20px 40px rgba(0,0,0,0.4);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; scroll-behavior: smooth; }

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border: 2px solid var(--bg-dark);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-green);
}

body { background-color: var(--bg-dark); color: var(--text-main); line-height: 1.6; overflow-x: hidden; }

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* SVG Icons Local */
.icon-svg { display: inline-block; width: 1em; height: 1em; background-color: currentColor; -webkit-mask-size: contain; -webkit-mask-repeat: no-repeat; -webkit-mask-position: center; mask-size: contain; mask-repeat: no-repeat; mask-position: center; }
.icon-recycle { -webkit-mask-image: url('../images/icon-recycle.svg'); mask-image: url('../images/icon-recycle.svg'); }
.icon-chevron-down { -webkit-mask-image: url('../images/icon-chevron-down.svg'); mask-image: url('../images/icon-chevron-down.svg'); }
.icon-desktop { -webkit-mask-image: url('../images/icon-desktop.svg'); mask-image: url('../images/icon-desktop.svg'); }
.icon-scale-balanced { -webkit-mask-image: url('../images/icon-scale-balanced.svg'); mask-image: url('../images/icon-scale-balanced.svg'); }
.icon-location-dot { -webkit-mask-image: url('../images/icon-location-dot.svg'); mask-image: url('../images/icon-location-dot.svg'); }
.icon-phone { -webkit-mask-image: url('../images/icon-phone.svg'); mask-image: url('../images/icon-phone.svg'); }
.icon-envelope { -webkit-mask-image: url('../images/icon-envelope.svg'); mask-image: url('../images/icon-envelope.svg'); }

/* Header Premium */
header {
    background: rgba(2, 6, 23, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: var(--glass-border);
    padding: 1rem 5%; display: flex; justify-content: space-between; align-items: center;
    position: sticky; top: 0; z-index: 1000;
}

.logo { display: flex; align-items: center; gap: 12px; font-size: 1.6rem; font-weight: 900; letter-spacing: 0.5px; }
.logo-icon { display: flex; align-items: center; justify-content: center; width: 45px; height: 45px; background: var(--grad-button); border-radius: 50%; color: white; font-size: 1.4rem; box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4); }
.logo-text-highlight { color: var(--accent-green); }

.nav-links { display: flex; gap: 2.5rem; align-items: center; }
.nav-links a { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.nav-links a:hover, .nav-links a.active { color: white; }

.btn-primary { 
    background: linear-gradient(135deg, #0ea5e9 0%, #22c55e 50%, #0ea5e9 100%);
    background-size: 200% auto;
    color: white !important; 
    padding: 0.7rem 1.8rem; 
    border-radius: 8px; 
    font-weight: 700; 
    letter-spacing: 1px; 
    text-transform: uppercase; 
    border: none; 
    cursor: pointer; 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); 
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3); 
    display: inline-block; 
}
.btn-primary:hover { 
    background-position: right center;
    transform: translateY(-3px); 
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.5); 
}
.btn-primary:active, .btn-outline:active {
    transform: translateY(-1px) scale(0.98);
}
.btn-outline { background: transparent; color: white; padding: 0.7rem 1.8rem; border-radius: 8px; font-weight: 700; text-transform: uppercase; border: 2px solid rgba(255,255,255,0.2); cursor: pointer; transition: 0.3s; }
.btn-outline:hover { background: white; color: #020617; border-color: white; }

/* Ambient Decorative Lights */
.ambient-glow-wrapper {
    position: relative;
    overflow: hidden;
}
.ambient-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, rgba(14, 165, 233, 0.03) 60%, transparent 100%);
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}
.glow-top-right {
    top: -150px;
    right: -100px;
}
.glow-bottom-left {
    bottom: -150px;
    left: -100px;
}

/* Sections */
section { padding: 6rem 5%; position: relative; z-index: 1; }
.section-title { font-size: 2.5rem; font-weight: 900; margin-bottom: 3rem; text-transform: uppercase; color: white; position: relative; display: inline-block; }
.section-title::after { content: ''; position: absolute; bottom: -10px; left: 0; width: 80px; height: 5px; background: var(--grad-button); border-radius: 5px; }

/* Index Hero Parallax */
.hero-index { position: relative; width: 100%; height: 80vh; min-height: 600px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; filter: brightness(0.7); }
.hero-overlay { position: absolute; top:0; left:0; width:100%; height:100%; background: linear-gradient(to bottom, rgba(15,23,42,0.3) 0%, rgba(15,23,42,1) 100%); z-index: 2; }
.hero-content { position: relative; z-index: 3; text-align: center; max-width: 800px; padding: 0 20px; }
.hero-content h1 { font-size: 4rem; font-weight: 900; line-height: 1.1; margin-bottom: 1.5rem; background: -webkit-linear-gradient(#fff, #cbd5e1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-content p { font-size: 1.2rem; color: #cbd5e1; margin-bottom: 2rem; }

/* Key Topics (Index Cards) */
.key-topics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.topic-card { 
    background: var(--glass-bg); 
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px; 
    overflow: hidden; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.3); 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); 
    border: var(--glass-border); 
    display: flex; 
    flex-direction: column; 
    cursor: pointer; 
}
.topic-card:hover { 
    transform: translateY(-12px); 
    border-color: rgba(34, 197, 94, 0.4); 
    box-shadow: 0 20px 40px rgba(34, 197, 94, 0.15); 
}
.topic-card img { width: 100%; height: 220px; object-fit: cover; transition: 0.5s; }
.topic-card:hover img { transform: scale(1.05); }
.topic-card-content { padding: 1.5rem; text-align: center; background: rgba(30, 41, 59, 0.8); backdrop-filter: blur(5px); z-index: 2; }
.topic-card-content h3 { font-size: 1.1rem; font-weight: 800; color: white; margin: 0; }

/* Articles Grid */
.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 3rem 2rem; }
.article-card { 
    background: var(--glass-bg); 
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px; 
    overflow: hidden; 
    border: var(--glass-border); 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); 
    display: flex; 
    flex-direction: column; 
}
.article-card:hover { 
    transform: translateY(-8px); 
    box-shadow: 0 20px 40px rgba(14, 165, 233, 0.15); 
    border-color: rgba(14, 165, 233, 0.4); 
}
.article-img-wrapper { position: relative; overflow: hidden; height: 220px; }
.article-img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: 0.6s; }
.article-card:hover .article-img-wrapper img { transform: scale(1.08); }
.article-category { position: absolute; top: 15px; left: 15px; background: rgba(2, 6, 23, 0.8); backdrop-filter: blur(4px); padding: 5px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; color: var(--accent-green); display: flex; align-items: center; gap: 5px; text-transform: uppercase; }
.article-card-content { padding: 1.8rem; display: flex; flex-direction: column; flex-grow: 1; }
.article-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 1rem; }
.article-card-content h3 { font-size: 1.3rem; margin-bottom: 1rem; line-height: 1.4; }
.article-card-content h3 a { color: white; }
.article-card-content h3 a:hover { color: var(--accent-blue); }
.article-card-content p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 1.5rem; flex-grow: 1; }
.read-more { color: var(--accent-green); font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }

/* Single Article Page */
.hero-article { position: relative; padding: 8rem 5% 4rem; min-height: 50vh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-article-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; filter: brightness(0.4) blur(2px); z-index: 1; transform: scale(1.05); }
.hero-article-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, var(--bg-dark) 0%, transparent 100%); z-index: 2; }
.hero-article-content { position: relative; z-index: 3; max-width: 900px; width: 100%; margin: 0 auto; }
.category-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--grad-button); padding: 5px 15px; border-radius: 20px; font-weight: 700; font-size: 0.8rem; text-transform: uppercase; margin-bottom: 1.5rem; }
.article-main-title { font-size: 3.5rem; font-weight: 900; line-height: 1.1; margin-bottom: 1.5rem; }
.article-meta-large { color: var(--text-muted); font-size: 1rem; border-left: 3px solid var(--accent-blue); padding-left: 15px; }
.article-meta-large strong { color: white; }

.article-body-section { padding-top: 2rem; }
.article-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr; gap: 4rem; }
.article-content { font-size: 1.1rem; color: #cbd5e1; }
.article-content h2 { color: white; font-size: 2rem; margin: 2.5rem 0 1rem; }
.article-content p { margin-bottom: 1.5rem; }
.article-content blockquote { background: var(--bg-card); border-left: 5px solid var(--accent-green); padding: 2rem; margin: 2.5rem 0; font-size: 1.3rem; font-style: italic; border-radius: 0 10px 10px 0; color: white; }

.article-share { margin-top: 4rem; padding-top: 2rem; border-top: var(--glass-border); }
.share-buttons { display: flex; gap: 1rem; margin-top: 1rem; }

.widget { background: var(--bg-card); border: var(--glass-border); border-radius: 16px; padding: 2rem; position: sticky; top: 120px; }
.widget h3 { font-size: 1.2rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: var(--glass-border); }
.news-list { display: flex; flex-direction: column; gap: 1.5rem; }
.news-item { display: flex; gap: 1rem; align-items: center; }
.news-item img { width: 80px; height: 80px; border-radius: 8px; object-fit: cover; }
.news-content h4 { font-size: 1rem; line-height: 1.3; }
.news-content h4 a { color: white; }
.news-content h4 a:hover { color: var(--accent-green); }

/* Footer Premium */
footer { background: #020617; padding: 4rem 5% 2rem; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 3rem; margin-bottom: 3rem; }
.footer-links a { color: var(--text-muted); font-weight: 700; text-transform: uppercase; font-size: 0.9rem; letter-spacing: 1px; }
.footer-links a:hover { color: var(--accent-green); }
.footer-bottom { border-top: var(--glass-border); padding-top: 2rem; display: flex; justify-content: space-between; font-size: 0.85rem; color: #475569; }

/* Responsiveness Audits & Mobile Navigation Drawer */
.mobile-nav-toggle {
    display: none;
}

@media(max-width: 992px) {
    .article-container { grid-template-columns: 1fr; gap: 3rem; }
    .hero-content h1 { font-size: 3rem; }
    .article-main-title { font-size: 2.8rem; }
    section { padding: 4.5rem 5%; }
}

@media(max-width: 768px) {
    /* Burger Button Style */
    .mobile-nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 20px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
    }
    
    .mobile-nav-toggle span {
        width: 100%;
        height: 3px;
        background-color: var(--text-main);
        border-radius: 3px;
        transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    /* Cross icon on click animation */
    .mobile-nav-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-nav-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }
    .mobile-nav-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    /* Sliding Navigation Drawer */
    #main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-left: var(--glass-border);
        box-shadow: -10px 0 40px rgba(0,0,0,0.6);
        padding: 6rem 2rem 2rem;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1000;
        display: block;
    }
    
    #main-nav.active {
        right: 0;
    }
    
    .nav-links {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        align-items: flex-start;
    }
    
    .nav-links a {
        font-size: 1.1rem;
        width: 100%;
        display: block;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links .btn-primary {
        display: block;
        text-align: center;
        margin-top: 1rem;
    }
    
    body.nav-open {
        overflow: hidden;
    }
    
    .hero-index { height: 65vh; min-height: 450px; }
    .hero-content h1 { font-size: 2.4rem; }
    .hero-content p { font-size: 1rem; }
    .article-main-title { font-size: 2rem; }
    
    .footer-bottom { flex-direction: column; text-align: center; gap: 1rem; }
    
    .section-title { font-size: 2rem; }
}

@media(max-width: 576px) {
    section { padding: 3rem 15px; }
    .hero-index { height: 60vh; min-height: 400px; }
    .hero-content h1 { font-size: 2rem; }
    .article-main-title { font-size: 1.6rem; }
    .article-meta-large { font-size: 0.9rem; }
    .article-content blockquote { padding: 1.2rem; font-size: 1.1rem; margin: 1.5rem 0; }
    .articles-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem; }
    .cookie-banner {
        bottom: 16px;
        left: 16px;
        right: 16px;
        max-width: none;
    }
}

/* Cookie Banner Minimal Premium */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    right: 24px;
    max-width: 360px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 1.2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    animation: cookieSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.cookie-content p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
    text-align: left;
}

.btn-cookie {
    align-self: flex-end;
    padding: 0.5rem 1.2rem;
    font-size: 0.75rem;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.2);
}

@keyframes cookieSlideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* --- PREMIUM UI EXTENSIONS --- */

/* Formularz wyszukiwania w nagłówku */
.header-search-container form {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.header-search-container form:focus-within {
    border-color: var(--accent-green) !important;
    box-shadow: 0 0 15px rgba(34, 197, 94, 0.3);
    background: rgba(30, 41, 59, 0.9) !important;
}

/* Szklane autouzupełnianie (Glassmorphic Suggestions) */
#header-suggestions-box {
    background: rgba(30, 41, 59, 0.85) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 12px !important;
    animation: suggestionsFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.suggestion-item {
    padding: 10px 15px;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
    color: #cbd5e1;
    transition: background-color 0.2s, color 0.2s;
}
.suggestion-item:last-child {
    border-bottom: none;
}
.suggestion-item:hover, .suggestion-item.active {
    background-color: rgba(34, 197, 94, 0.15) !important;
    color: var(--accent-green) !important;
}

@keyframes suggestionsFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Premium Karta z Poczekalni i Efekt Poświaty */
.poczekalnia-card {
    position: relative;
    border-color: rgba(245, 158, 11, 0.2) !important;
    transition: all 0.3s ease;
}
.poczekalnia-card:hover {
    border-color: rgba(245, 158, 11, 0.6) !important;
    box-shadow: 0 15px 35px rgba(245, 158, 11, 0.15) !important;
}

.poczekalnia-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #000;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 6px;
    z-index: 10;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.3);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* --- ZSEE KNOWLEDGE HUB UI --- */
.zsee-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}
.zsee-acc-item {
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: 12px;
    overflow: hidden;
    transition: 0.3s;
}
.zsee-acc-header {
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    color: #fff;
    user-select: none;
    transition: background-color 0.2s;
}
.zsee-acc-header:hover {
    background-color: rgba(255,255,255,0.02);
}
.zsee-acc-icon {
    font-size: 1.2rem;
    color: var(--accent-green);
    transition: transform 0.3s;
}
.zsee-acc-item.active {
    border-color: rgba(34, 197, 94, 0.4);
    box-shadow: 0 10px 25px rgba(34, 197, 94, 0.08);
}
.zsee-acc-item.active .zsee-acc-icon {
    transform: rotate(180deg);
}
.zsee-acc-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
    padding: 0 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}
.zsee-acc-item.active .zsee-acc-content {
    max-height: 1000px;
    padding: 0 1.5rem 1.5rem;
    transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
}

/* Proces Recyklingu */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}
.process-step {
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: 16px;
    padding: 2.2rem 1.5rem;
    text-align: center;
    position: relative;
    transition: 0.3s;
}
.process-step:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 25px rgba(14, 165, 233, 0.1);
}
.process-step-num {
    width: 40px;
    height: 40px;
    background: var(--grad-button);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 10px rgba(14, 165, 233, 0.3);
}

/* FAQ Grid */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}
@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
}
.faq-item {
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem;
}
.faq-item h4 {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}
.faq-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* --- SEPARATION OF INLINE STYLES --- */

/* Hero elements & content styling */
.hero-content .btn-primary {
    display: inline-block;
    margin-top: 20px;
}

/* ZSEE classification section */
.zsee-classification-section {
    padding-top: 4rem;
}
.zsee-classification-section > p {
    color: #cbd5e1;
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 900px;
}
.zsee-acc-content p {
    margin-top: 10px;
}
.zsee-acc-content p:first-child {
    margin-top: 0;
}

/* Recycling process section */
.recycling-process-section {
    background: rgba(30, 41, 59, 0.3);
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.recycling-process-section > p {
    color: #cbd5e1;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}
.process-step h4 {
    color: #fff;
    margin-bottom: 10px;
    font-weight: 700;
}
.process-step p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Articles list section */
.articles-section {
    background: rgba(15, 23, 42, 0.4);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 5rem;
}
.articles-section > p {
    color: #cbd5e1;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}
.articles-section .article-img-wrapper {
    display: block;
}

/* Load more container */
.load-more-container {
    text-align: center;
    margin-top: 3rem;
}
.load-more-container .btn-primary {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.1rem;
}

/* Subpage Hero structure (e.g. wiedza.php) */
.hero-index.subpage-hero {
    min-height: 40vh;
}
.hero-index.subpage-hero .hero-overlay {
    background: linear-gradient(135deg, rgba(15,23,42,0.9) 0%, rgba(10,38,78,0.7) 100%);
}
.hero-index.subpage-hero .hero-bg {
    filter: brightness(0.3);
}
.hero-index.subpage-hero .hero-content {
    padding-top: 10vh;
}
.hero-index.subpage-hero .hero-content h1 {
    font-size: 3.5rem;
    text-shadow: 0 4px 20px rgba(0,0,0,0.8);
}
.hero-index.subpage-hero .hero-content p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

/* Pagination container styling */
.pagination {
    text-align: center;
    margin-top: 4rem;
}
.pagination .btn-outline {
    padding: 10px 20px;
    margin: 0 5px;
}
.pagination .btn-outline.active-page {
    background-color: var(--accent-green) !important;
    border-color: var(--accent-green) !important;
    color: #fff !important;
}

/* Ceneo partner block styles */
.ceneo-article-box {
    background: #111827;
    border: 1px solid #f59e0b;
    border-radius: 12px;
    padding: 20px;
    margin: 30px 0;
}
.ceneo-article-box h4 {
    color: #fff;
    margin: 0 0 10px 0;
    font-size: 1.1rem;
    font-weight: 700;
}
.ceneo-article-box p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}
.ceneo-article-box .btn-ceneo {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    font-size: 0.85rem;
    padding: 10px 20px;
    display: inline-block;
    text-decoration: none;
    border-radius: 8px;
    color: white !important;
    font-weight: 700;
    transition: transform 0.3s;
}
.ceneo-article-box .btn-ceneo:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.error-page-section {
    text-align: center;
    padding: 10rem 2rem;
}
.error-page-section h1 {
    font-size: 3rem;
}
.error-page-section .btn-primary {
    margin-top: 20px;
    display: inline-block;
}

/* Footer premium custom styling classes */
.footer-weee-info {
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.4;
}
.footer-contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-contact-desc {
    font-size: 0.85rem;
    color: #94a3b8;
    margin-top: 2px;
}
.cookie-link {
    color: #10b981;
    text-decoration: underline;
}

/* Calculator premium styling classes */
.calculator-main-section {
    padding-top: 2rem;
    padding-bottom: 6rem;
}
.calculator-layout {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
    padding: 0 1.5rem;
}
@media (max-width: 992px) {
    .calculator-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}
.calc-left-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-premium);
}
.calc-right-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.calc-eco-card {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 20px;
    padding: 2.2rem;
    box-shadow: var(--shadow-premium);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.calc-eco-glow {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 120px;
    height: 120px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    filter: blur(20px);
}
.calc-eco-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}
.calc-eco-section {
    margin-bottom: 1.5rem;
}
.calc-eco-section.border-top {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 1.25rem;
}
.calc-eco-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: block;
    text-transform: uppercase;
}
#result-co2 {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, #22c55e 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    margin-top: 5px;
}
#result-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    display: block;
    margin-top: 5px;
}
#result-trees {
    font-size: 2rem;
    font-weight: 800;
    color: #10b981;
    display: block;
    margin-top: 5px;
}
.calc-materials-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-premium);
}
.calc-materials-card h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.calc-practice-title {
    color: #60a5fa;
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    text-transform: uppercase;
}
.calc-ceneo-card {
    background: #111827;
    border: 1px solid #f59e0b;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-premium);
}
.calc-ceneo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.calc-ceneo-badge {
    font-size: 9px;
    font-weight: 800;
    background: #f59e0b;
    color: #000;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}
.calc-ceneo-partner {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.calc-ceneo-card h4 {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    line-height: 1.3;
}
.calc-ceneo-card p {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}
.calc-ceneo-btn {
    display: block;
    text-align: center;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    font-size: 0.85rem;
    padding: 12px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(245,158,11,0.3);
    color: white !important;
    font-weight: 700;
    transition: transform 0.3s, box-shadow 0.3s;
}
.calc-ceneo-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(245,158,11,0.5);
}
.calc-avg-info {
    font-size: 0.78rem;
    color: #94a3b8;
    margin: 0.5rem 0 0 0;
}
.adsense-header-badge {
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    display: block;
    margin-bottom: 5px;
}

/* Calculator hero & adsense elements */
.calculator-hero-section {
    padding-top: 8rem;
    padding-bottom: 2rem;
    text-align: center;
}
.calculator-hero-section h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}
.calculator-hero-section p {
    font-size: 1.15rem;
    color: #cbd5e1;
    max-width: 700px;
    margin: 0 auto;
}
.adsense-container {
    max-width: 1200px;
    margin: 1rem auto;
    text-align: center;
    padding: 0 5%;
}
.adsense-box {
    background: rgba(30, 41, 59, 0.4);
    border: 1px dashed rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 15px;
}

/* Privacy page custom styles */
.privacy-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}
.privacy-body {
    color: #cbd5e1;
    line-height: 1.8;
    font-size: 1.05rem;
    margin-top: 2rem;
}
.privacy-body h2 {
    color: #fff;
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    font-weight: 700;
}
.privacy-body p {
    margin-bottom: 1.5rem;
}
.privacy-body ul {
    list-style-type: disc;
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}
.privacy-body li {
    margin-bottom: 0.5rem;
}
.privacy-body a {
    color: #10b981;
    text-decoration: underline;
}