/* ===== Zmienne globalne ===== */
:root {
    --bg-paper: #f4f1ea;
    --bg-dark: #1f2421;
    --ink: #1a1a1a;
    --accent: #c0392b;
    --green: #2d5a27;
}

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

/* ===== Typografia ===== */
body {
    font-family: 'Lora', serif;
    color: var(--ink);
    line-height: 1.7;
    background-color: var(--bg-paper);
}

h1, h2, h3, nav, .btn, .mono, .meta {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ===== Nawigacja ===== */
nav {
    background-color: var(--bg-dark);
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    border-bottom: 4px solid var(--accent);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: -1px;
}

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

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: color 0.2s;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
}

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

.nav-links a.active {
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
}

/* ===== Przyciski ===== */
.btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 0.9rem;
    text-transform: uppercase;
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
    transition: all 0.2s;
    cursor: pointer;
}

.btn:hover {
    background-color: #fff;
    color: var(--bg-dark);
}

.btn-primary {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background-color: #fff;
    border-color: #fff;
    color: var(--accent);
}

.btn-dark {
    background-color: var(--bg-dark);
    color: #fff;
    border-color: var(--bg-dark);
}

.btn-dark:hover {
    background-color: #fff;
    color: var(--bg-dark);
    border-color: var(--bg-dark);
}

/* ===== Hero ===== */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 80vh;
    border-bottom: 1px solid var(--ink);
}

.hero-text {
    padding: 80px 10%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-text h1 {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    font-style: italic;
}

.hero-image {
    background-size: cover;
    background-position: center;
    border-left: 1px solid var(--ink);
}

/* ===== Sekcje ===== */
section {
    padding: 80px 10%;
    border-bottom: 1px solid var(--ink);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 1.8rem;
    text-transform: uppercase;
}

.section-header .line {
    flex-grow: 1;
    height: 2px;
    background-color: var(--ink);
}

/* ===== Problem/Rozwiazanie ===== */
.problem-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.problem-image img {
    width: 100%;
    height: auto;
    filter: grayscale(20%) contrast(110%);
    border: 1px solid var(--ink);
}

.problem-text h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--accent);
}

.blockquote {
    margin-top: 30px;
    padding: 20px;
    border-left: 4px solid var(--ink);
    background-color: rgba(0,0,0,0.03);
    font-family: 'Space Mono', monospace;
    font-size: 0.95rem;
}

/* ===== Materialy ===== */
.materials-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.material-item {
    display: grid;
    grid-template-columns: 60px 1fr 150px;
    align-items: center;
    padding: 25px 0;
    border-bottom: 1px dashed var(--ink);
    gap: 20px;
}

.material-item:last-child {
    border-bottom: none;
}

.material-icon {
    width: 40px;
    height: 40px;
    stroke: var(--ink);
    stroke-width: 2;
    fill: none;
}

.material-content h3 {
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.material-content p {
    font-size: 1rem;
}

.material-cta {
    text-align: right;
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem;
    text-transform: uppercase;
    border-bottom: 2px solid var(--accent);
    color: var(--accent);
}

/* ===== Filozofia ===== */
.philosophy {
    background-color: var(--bg-dark);
    color: #fff;
    text-align: center;
    border-bottom: none;
}

.philosophy h2 {
    color: #fff;
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.philosophy p {
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
    opacity: 0.9;
}

.philosophy .btn {
    border-color: #fff;
}

/* ===== Galeria ===== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.gallery-item {
    position: relative;
    height: 250px;
    overflow: hidden;
    border: 1px solid var(--ink);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
    transition: filter 0.3s;
}

.gallery-item:hover img {
    filter: grayscale(0%);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: rgba(31, 36, 33, 0.9);
    color: #fff;
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    padding: 8px;
    text-transform: uppercase;
}

/* ===== Cennik ===== */
.pricing-section {
    text-align: center;
}

.pricing-options {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.price-box {
    text-align: left;
    border: 2px solid var(--ink);
    padding: 30px;
    background: #fff;
    width: 320px;
    position: relative;
}

.price-box.recommended {
    border-color: var(--accent);
}

.tag {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--accent);
    color: #fff;
    padding: 2px 10px;
    font-size: 0.75rem;
    text-transform: uppercase;
}

.price-box h3 {
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.price-val {
    font-size: 2rem;
    font-family: 'Space Mono', monospace;
    margin-bottom: 20px;
    display: block;
}

.price-box ul {
    list-style: none;
    margin-bottom: 30px;
    font-family: 'Lora', serif;
    font-size: 0.95rem;
}

.price-box ul li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.price-box ul li::before {
    content: '>';
    position: absolute;
    left: 0;
    font-family: 'Space Mono', monospace;
    font-weight: bold;
    color: var(--accent);
}

/* ===== Blog - Siatka wpisow ===== */
.page-header {
    padding: 60px 10% 40px;
    border-bottom: 1px solid var(--ink);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.page-header h1 {
    font-size: 2.5rem;
    text-transform: uppercase;
}

.page-header p {
    font-size: 0.9rem;
    opacity: 0.7;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    padding: 60px 10%;
}

.post-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--ink);
    background: #fff;
    transition: transform 0.2s;
}

.post-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 4px 4px 0 var(--ink);
}

.post-image {
    height: 250px;
    overflow: hidden;
    border-bottom: 1px solid var(--ink);
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%);
    transition: filter 0.3s;
}

.post-card:hover .post-image img {
    filter: grayscale(0%);
}

.post-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.meta {
    font-size: 0.75rem;
    color: var(--accent);
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    text-transform: uppercase;
}

.post-content h2 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    line-height: 1.3;
}

.post-content p {
    font-size: 0.95rem;
    margin-bottom: 15px;
    flex-grow: 1;
}

.post-full-text {
    display: none;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed var(--ink);
    font-size: 0.95rem;
}

.post-full-text p {
    margin-bottom: 0;
}

.read-more {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--ink);
    border-bottom: 2px solid var(--accent);
    align-self: flex-start;
    padding-bottom: 2px;
    margin-top: 10px;
    cursor: pointer;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
}

/* ===== Paginacja ===== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding-bottom: 80px;
}

.pagination a {
    padding: 10px 15px;
    border: 1px solid var(--ink);
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
}

.pagination a:hover, .pagination a.current {
    background-color: var(--ink);
    color: #fff;
}

/* ===== Footer ===== */
footer {
    background-color: var(--bg-dark);
    color: #fff;
    padding: 40px 5%;
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem;
}

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

/* ===== Responsywnosc ===== */
@media (max-width: 992px) {
    .hero, .problem-section {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        display: none;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .blog-grid {
        padding: 40px 5%;
        gap: 30px;
    }
    
    .material-item {
        grid-template-columns: 40px 1fr;
    }
    
    .material-cta {
        grid-column: 1 / -1;
        text-align: left;
        margin-top: 10px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-options {
        flex-direction: column;
        align-items: center;
    }
}