/* ============================================
   GRYWOJSKOWE.PL - Style główne
   Motyw militarno-wojskowy
   ============================================ */

/* CSS Reset i zmienne */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Kolory militarne - ciemna zieleń i khaki */
    --military-dark: #0d1911;
    --military-deep: #1a2e1f;
    --military-green: #2d4a36;
    --military-olive: #4a5d3d;
    --military-khaki: #8b8b5c;
    
    /* Akcenty */
    --gold-medal: #c9a227;
    --gold-light: #e8d174;
    --danger-red: #8b0000;
    --danger-light: #cc3333;
    --steel-blue: #4682b4;
    --ocean-deep: #1a3a5c;
    
    /* Tekst */
    --text-primary: #e8e8e0;
    --text-secondary: #a8a898;
    --text-muted: #686860;
    
    /* Czcionki */
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
    
    /* Rozmiary */
    --border-radius: 6px;
    --transition: 0.25s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--military-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   NAWIGACJA
   ============================================ */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(13, 25, 17, 0.98) 0%, rgba(13, 25, 17, 0.9) 100%);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(201, 162, 39, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    transition: transform var(--transition);
}

.nav-logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.logo-pl {
    color: var(--gold-medal);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-medal);
    transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--gold-medal);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/fragata_miecznik_tło.png') center center / cover no-repeat;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(13, 25, 17, 0.85) 0%,
        rgba(26, 58, 92, 0.7) 50%,
        rgba(13, 25, 17, 0.9) 100%
    );
    z-index: 2;
}

/* Efekt skanowania radarowego */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(201, 162, 39, 0.02) 2px,
        rgba(201, 162, 39, 0.02) 4px
    );
    z-index: 3;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 4;
    text-align: center;
    padding: 2rem;
    max-width: 900px;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--gold-medal), var(--gold-light));
    color: var(--military-dark);
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    margin-bottom: 1.5rem;
    letter-spacing: 3px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(201, 162, 39, 0.4);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(201, 162, 39, 0);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    color: var(--gold-medal);
    text-shadow: 
        0 0 40px rgba(201, 162, 39, 0.3),
        0 4px 20px rgba(0, 0, 0, 0.5);
    letter-spacing: 4px;
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 4vw, 2rem);
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(45, 74, 54, 0.5);
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    border: 1px solid rgba(201, 162, 39, 0.3);
}

.feature-icon {
    font-size: 1.4rem;
}

.feature-text {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.btn-play {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, var(--gold-medal), var(--gold-light));
    color: var(--military-dark);
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    letter-spacing: 2px;
    box-shadow: 
        0 8px 30px rgba(201, 162, 39, 0.4),
        0 0 0 4px rgba(201, 162, 39, 0.1);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-play::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-play:hover::before {
    left: 100%;
}

.btn-play:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 
        0 12px 40px rgba(201, 162, 39, 0.5),
        0 0 0 6px rgba(201, 162, 39, 0.15);
}

.btn-play-icon {
    font-size: 1.4rem;
}

/* ============================================
   SEKCJE INFORMACYJNE
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--gold-medal);
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--gold-medal);
    margin: 1rem auto 0;
}

/* Sekcja O Grze */
.game-info {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--military-dark) 0%, var(--military-deep) 100%);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.info-card {
    background: linear-gradient(135deg, rgba(45, 74, 54, 0.4), rgba(26, 46, 31, 0.6));
    border: 1px solid rgba(201, 162, 39, 0.15);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all var(--transition);
}

.info-card:hover {
    transform: translateY(-8px);
    border-color: rgba(201, 162, 39, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.info-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gold-medal);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Sekcja Sterowania */
.controls-section {
    padding: 6rem 0;
    background: 
        radial-gradient(ellipse at center, rgba(45, 74, 54, 0.3) 0%, transparent 70%),
        var(--military-dark);
}

.controls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.control-item {
    text-align: center;
    padding: 2rem;
    background: rgba(26, 46, 31, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(201, 162, 39, 0.1);
}

.key-combo {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.key {
    display: inline-block;
    padding: 0.8rem 1.2rem;
    background: linear-gradient(135deg, var(--military-green), var(--military-olive));
    border: 2px solid var(--gold-medal);
    border-radius: 8px;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--gold-medal);
    min-width: 50px;
    box-shadow: 0 4px 0 var(--military-dark), 0 6px 10px rgba(0, 0, 0, 0.3);
}

.control-item p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background: var(--military-deep);
    border-top: 1px solid rgba(201, 162, 39, 0.15);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.footer-logo .logo-icon {
    font-size: 2rem;
}

.footer-logo .logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.footer-desc {
    color: var(--text-secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(201, 162, 39, 0.1);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ============================================
   RESPONSYWNOŚĆ
   ============================================ */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }
    
    .nav-links {
        gap: 1.5rem;
    }
    
    .nav-links a {
        font-size: 0.8rem;
        letter-spacing: 1px;
    }
    
    .hero-features {
        gap: 1rem;
    }
    
    .feature {
        padding: 0.6rem 1rem;
    }
    
    .btn-play {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .controls-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .nav-links {
        gap: 1rem;
    }
    
    .nav-links a {
        font-size: 0.7rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .controls-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   STRONA O AUTORZE
   ============================================ */
.page-content {
    min-height: 100vh;
    padding-top: 100px;
    background: linear-gradient(180deg, var(--military-dark) 0%, var(--military-deep) 50%, var(--military-dark) 100%);
}

.author-section {
    padding: 4rem 0;
}

.author-card {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(45, 74, 54, 0.4), rgba(26, 46, 31, 0.6));
    border: 1px solid rgba(201, 162, 39, 0.2);
    border-radius: 16px;
    padding: 3rem;
    text-align: center;
}

.author-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
}

.author-card h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--gold-medal);
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.author-card p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.author-card .highlight {
    color: var(--gold-medal);
    font-weight: 600;
}

.tech-info {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(201, 162, 39, 0.15);
}

.tech-info h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--gold-medal);
    margin-bottom: 1rem;
}

.tech-badges {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.tech-badge {
    background: rgba(70, 130, 180, 0.2);
    border: 1px solid var(--steel-blue);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    color: var(--steel-blue);
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
}