/* ======================================
   BLOG - Restauracja Starka
   Współdzielone style, spójne z index.html
   ====================================== */

@font-face {
    font-family: 'Old English Five';
    src: url('../fonts/OldEnglishFive.woff2') format('woff2'),
         url('../fonts/OldEnglishFive.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --brown-dark: #3B1F0B;
    --brown: #623304;
    --brown-medium: #7A4A1E;
    --brown-light: #A67C52;
    --gold: #C9A96E;
    --gold-light: #D4BA8A;
    --cream: #F5F0E8;
    --cream-dark: #E8DFD0;
    --white: #FDFCFA;
    --text: #2C1810;
    --text-light: #5C4A3A;
    --text-muted: #8B7B6B;
    --overlay: rgba(59, 31, 11, 0.6);
    --font-heading: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-body: 'Raleway', 'Segoe UI', Arial, sans-serif;
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    font-size: 16px;
    /* sticky footer */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: clip;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--brown); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--gold); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* ======================================
   HEADER / NAV  (spójny z index.html)
   ====================================== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(59, 31, 11, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(201, 169, 110, 0.2);
    transition: background 0.4s;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.logo {
    font-family: 'Old English Five', var(--font-heading);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 1px;
    white-space: nowrap;
    flex-shrink: 0;
}
.nav-links { display: flex; gap: 20px; list-style: none; align-items: center; }
.nav-links a {
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    white-space: nowrap;
    color: var(--cream);
    position: relative;
    padding: 4px 0;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.3s;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.mobile-toggle {
    display: none;
    background: none; border: none;
    cursor: pointer; padding: 8px;
}
.mobile-toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--gold);
    margin: 5px 0;
    transition: 0.3s;
}

/* ======================================
   BUTTON
   ====================================== */
.btn {
    display: inline-block;
    padding: 14px 40px;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    border: 1px solid var(--gold);
    color: var(--gold);
    background: transparent;
    cursor: pointer;
    transition: all 0.4s;
}
.btn:hover { background: var(--gold); color: var(--brown-dark); }
.btn-filled { background: var(--gold); color: var(--brown-dark); }
.btn-filled:hover { background: var(--gold-light); color: var(--brown-dark); }

/* ======================================
   MAIN wrapper (sticky footer)
   ====================================== */
.blog-main { flex: 1 0 auto; }

/* ======================================
   BLOG HERO / HEADER
   ====================================== */
.blog-hero {
    padding: 140px 0 60px;
    background: linear-gradient(rgba(59,31,11,0.72), rgba(59,31,11,0.82)), var(--brown-dark);
    background-size: cover;
    background-position: center;
    text-align: center;
    color: var(--cream);
}
.blog-hero .section-label {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
}
.blog-hero h1 {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: clamp(2rem, 5vw, 3.2rem);
    line-height: 1.15;
    color: var(--white);
    max-width: 900px;
    margin: 0 auto;
}
.blog-hero p {
    max-width: 640px;
    margin: 18px auto 0;
    color: var(--gold-light);
    font-size: 1.05rem;
}
.section-divider {
    width: 60px; height: 2px;
    background: var(--gold);
    margin: 22px auto;
}

/* ======================================
   BREADCRUMB
   ====================================== */
.breadcrumb {
    font-size: 0.78rem;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 18px 0 0;
}
.breadcrumb a { color: var(--brown-medium); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { color: var(--text-muted); }

/* ======================================
   BLOG INDEX - CARD GRID
   ====================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
    padding: 64px 0 90px;
}
.post-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--cream-dark);
    overflow: hidden;
    transition: transform 0.35s, box-shadow 0.35s;
}
.post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(59, 31, 11, 0.12);
}
.post-card-media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--cream-dark);
}
.post-card-media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.post-card:hover .post-card-media img { transform: scale(1.05); }
.post-card-body { padding: 26px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.post-card-meta {
    font-size: 0.68rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
}
.post-card h2 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.5rem;
    line-height: 1.25;
    color: var(--text);
    margin-bottom: 12px;
}
.post-card p { font-size: 0.92rem; color: var(--text-light); flex: 1; }
.post-card-link {
    margin-top: 18px;
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--brown);
    font-weight: 500;
}
.post-card:hover .post-card-link { color: var(--gold); }

/* ======================================
   ARTICLE
   ====================================== */
.article-wrap { padding: 40px 0 80px; }
.article-header { text-align: center; padding: 10px 0 30px; }
.article-meta {
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
}
.article-header h1 {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: clamp(1.9rem, 4.5vw, 3rem);
    line-height: 1.18;
    color: var(--text);
    max-width: 820px;
    margin: 0 auto;
}
.article-lead {
    font-size: 1.15rem;
    color: var(--text-light);
    max-width: 680px;
    margin: 20px auto 0;
}
.article-cover {
    margin: 40px 0;
    border-radius: 2px;
    overflow: hidden;
}
.article-cover img { width: 100%; object-fit: cover; }
.article-cover figcaption {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
    padding: 10px 0 0;
    font-style: italic;
}

.article-body { font-size: 1.06rem; color: var(--text); }
.article-body p { margin-bottom: 22px; }
.article-body h2 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.7rem;
    color: var(--brown);
    margin: 44px 0 16px;
}
.article-body h3 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.3rem;
    color: var(--brown-medium);
    margin: 30px 0 12px;
}
.article-body ul, .article-body ol { margin: 0 0 22px 22px; }
.article-body li { margin-bottom: 8px; }
.article-body a { color: var(--brown); text-decoration: underline; text-underline-offset: 3px; }
.article-body a:hover { color: var(--gold); }
.article-body blockquote {
    border-left: 3px solid var(--gold);
    padding: 6px 0 6px 22px;
    margin: 26px 0;
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--brown-medium);
}
.article-body strong { font-weight: 600; color: var(--brown); }

/* CTA box */
.cta-box {
    margin: 50px 0 10px;
    padding: 40px;
    background: var(--brown-dark);
    color: var(--cream);
    text-align: center;
}
.cta-box h3 {
    font-family: var(--font-heading);
    color: var(--gold);
    font-size: 1.6rem;
    margin-bottom: 10px;
}
.cta-box p { color: var(--gold-light); margin-bottom: 22px; }
/* CTA = przycisk wypelniony (mocny kontrast) */
.cta-box .btn {
    background: var(--gold);
    color: var(--brown-dark);
    border-color: var(--gold);
    font-weight: 600;
}
.cta-box .btn:hover {
    background: var(--gold-light);
    color: var(--brown-dark);
    border-color: var(--gold-light);
}

/* Powrot (strzalka wstecz) na gorze strony */
.back-top {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 16px 0 4px;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--brown-medium);
}
.back-top:hover { color: var(--gold); }
.back-top .arrow { font-size: 1rem; line-height: 1; }

/* Back link */
.article-back {
    display: inline-block;
    margin-top: 50px;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--brown-medium);
}
.article-back:hover { color: var(--gold); }

/* Nawigacja miedzy wpisami (poprzedni / nastepny) */
.post-nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    align-items: start;
    margin-top: 54px;
    padding-top: 28px;
    border-top: 1px solid var(--cream-dark);
}
.post-nav-prev { text-align: left; grid-column: 1; }
.post-nav-next { text-align: right; grid-column: 3; }
.post-nav-all {
    grid-column: 2;
    align-self: center;
    font-size: 0.68rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--brown-medium);
    white-space: nowrap;
}
.post-nav-all:hover { color: var(--gold); }
.post-nav-label {
    display: block;
    font-size: 0.62rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 5px;
}
.post-nav a strong {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--brown);
    font-size: 1rem;
    line-height: 1.2;
}
.post-nav a:hover strong { color: var(--gold); }

@media (max-width: 620px) {
    .post-nav { grid-template-columns: 1fr 1fr; }
    .post-nav-all { grid-column: 1 / -1; order: 3; text-align: center; margin-top: 8px; }
    .post-nav-prev { grid-column: 1; }
    .post-nav-next { grid-column: 2; }
}

/* ======================================
   FOOTER  (spójny z index.html)
   ====================================== */
.site-footer {
    background: var(--brown-dark);
    color: var(--cream);
    padding: 60px 0 0;
    flex-shrink: 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(201, 169, 110, 0.15);
}
.footer-brand .logo { font-size: 1.5rem; margin-bottom: 12px; }
.footer-desc { font-size: 0.85rem; color: var(--gold-light); opacity: 0.7; line-height: 1.7; }
.footer-heading {
    font-family: var(--font-heading);
    font-size: 1rem; font-weight: 600;
    color: var(--gold); margin-bottom: 16px; letter-spacing: 1px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 0.85rem; color: var(--gold-light); opacity: 0.7; transition: opacity 0.3s; }
.footer-links a:hover { opacity: 1; color: var(--gold); }
.footer-social { display: flex; gap: 16px; margin-top: 16px; }
.footer-social a { color: rgba(201, 169, 110, 0.5); transition: color 0.3s, transform 0.3s; display: flex; align-items: center; }
.footer-social a:hover { color: var(--gold); transform: scale(1.15); }
.footer-bottom {
    padding: 24px 0;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-size: 0.8rem; color: var(--gold-light); opacity: 0.5; }
.footer-forged { font-size: 0.6rem; letter-spacing: 3px; text-transform: uppercase; color: rgba(201, 169, 110, 0.35); }
.footer-forged a { color: rgba(201, 169, 110, 0.5); transition: color 0.3s; }
.footer-forged a:hover { color: var(--gold); }

/* ======================================
   SCROLL TO TOP
   ====================================== */
.scroll-top {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 46px; height: 46px;
    border: 1px solid var(--gold);
    background: rgba(59, 31, 11, 0.9);
    color: var(--gold);
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 900;
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--gold); color: var(--brown-dark); }

/* ======================================
   RESPONSIVE
   ====================================== */
@media (max-width: 860px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 72px; left: 0; right: 0;
        flex-direction: column;
        background: rgba(59, 31, 11, 0.98);
        padding: 20px 24px;
        gap: 18px;
        border-bottom: 1px solid rgba(201, 169, 110, 0.2);
    }
    .nav-links.open { display: flex; }
    .mobile-toggle { display: block; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .blog-grid { padding: 44px 0 60px; }
}