/* RESET & BASE */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

:root {
    --bg-color: #000000;
    --text-main: #ffffff;
    --text-muted: #888888;
    --border-color: #333333;
    --accent: #ffffff;
    --font-main: 'Inter', sans-serif;
    --font-tech: 'Space Mono', monospace;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.5;
    font-size: 16px;
    overflow-x: hidden;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* TYPOGRAFIA */
h2, h3, h4 {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }

/* NAVBAR */
.navbar {
    padding: 30px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(0,0,0,0.9), rgba(0,0,0,0));
    mix-blend-mode: difference;
}

.nav-content { display: flex; justify-content: space-between; align-items: center; }
.brand { font-family: var(--font-tech); font-size: 0.8rem; letter-spacing: 2px; color: #fff; opacity: 0.7; }

.nav-links-desktop a {
    font-family: var(--font-tech);
    font-size: 0.75rem;
    margin-left: 30px;
    text-transform: uppercase;
    color: #aaa;
}
.nav-links-desktop a:hover { color: #fff; text-decoration: underline; }

/* HERO */
.hero {
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
}

.main-logo {
    max-width: 600px;
    width: 100%;
    height: auto;
    filter: contrast(1.1);
}

.status-bar {
    margin-top: 40px;
    font-family: var(--font-tech);
    font-size: 0.7rem;
    color: #555;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.separator { margin: 0 15px; color: #333; }

/* MANIFEST SECTION */
.section-manifest { padding: 100px 0; border-top: 1px solid var(--border-color); }

.manifest-text {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 300;
    line-height: 1.3;
    color: #ddd;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.highlight {
    color: #fff;
    font-weight: 600;
    border-bottom: 2px solid #fff;
}

/* GRID DZIAŁAŃ */
.section-grid { padding: 0 0 100px 0; }

.grid-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.grid-header h3 { font-size: 1.5rem; margin: 0; }
.grid-subtitle { font-family: var(--font-tech); font-size: 0.8rem; color: #666; }

.brutalist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    border-top: 1px solid var(--border-color);
    border-left: 1px solid var(--border-color);
}

.grid-item {
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 40px;
    position: relative;
    transition: background 0.3s;
}

.grid-item:hover { background: #0a0a0a; }

.grid-num {
    font-family: var(--font-tech);
    font-size: 0.8rem;
    color: #444;
    display: block;
    margin-bottom: 20px;
}

.grid-item h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.grid-item p {
    font-size: 0.95rem;
    color: #888;
    font-weight: 300;
}

/* DANE & STATUT */
.section-data { padding: 80px 0; border-top: 4px solid #fff; }

.data-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.data-col h3 { font-size: 1rem; color: #444; margin-bottom: 30px; }

.data-list li {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #222;
    padding: 15px 0;
    font-family: var(--font-tech);
    font-size: 0.9rem;
    color: #ccc;
}
.data-list span { color: #666; }

.btn-outline {
    display: inline-block;
    margin-top: 20px;
    padding: 15px 30px;
    border: 1px solid #fff;
    color: #fff;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 1px;
}
.btn-outline:hover { background: #fff; color: #000; }

/* ZARZĄD STRIP */
.board-strip {
    border-top: 1px solid #222;
    padding-top: 20px;
    font-family: var(--font-tech);
    font-size: 0.75rem;
    color: #666;
    text-align: center;
}
.board-label { color: #fff; margin-right: 10px; }

/* FOOTER */
footer { padding: 40px 0; text-align: center; border-top: 1px solid #111; }
footer p { font-family: var(--font-tech); font-size: 0.7rem; color: #444; letter-spacing: 1px; }
.contact-mail a { color: #fff; font-size: 1rem; display: block; margin-top: 10px; }

/* MOBILE */
@media (max-width: 768px) {
    .nav-links-desktop { display: none; }
    .brand { width: 100%; text-align: center; }
    .data-wrapper { grid-template-columns: 1fr; gap: 40px; }
    .hero { min-height: 60vh; }
    .manifest-text { font-size: 1.8rem; }
    .board-strip { display: flex; flex-direction: column; gap: 10px; }
    .separator { display: none; }
}