/* Zmienne dla kolorów */
:root {
    --color-primary: #001f3f; /* Granatowy */
    --color-accent-green: #39CCCC; /* Jasnozielony */
    --color-accent-blue: #007bff; /* Czysty niebieski dla kontrastu */
    --color-light: #f4f7f6;
    --color-dark: #333;
}

/* Podstawowe resetowanie i czcionki */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-light);
}

.section {
    padding: 60px 5%;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

h1, h2, h3 {
    margin-bottom: 20px;
    color: var(--color-primary);
}

h2 {
    font-size: 2.2em;
    border-bottom: 2px solid var(--color-accent-green);
    display: inline-block;
    padding-bottom: 10px;
    margin-bottom: 40px;
}

/* --- NAGŁÓWEK (HERO) --- */
.hero {
    background: var(--color-primary);
    color: var(--color-light);
    padding: 100px 5%;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: left; /* Zmieniamy wyrównanie na bardziej nowoczesne */
    background-image: linear-gradient(rgba(0, 31, 63, 0.8), rgba(0, 31, 63, 0.8)), url('placeholder-tlo.jpg'); /* Komentarz: Zastąp 'placeholder-tlo.jpg' rzeczywistym obrazem tła */
    background-size: cover;
    background-position: center;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5em;
    color: var(--color-accent-green);
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.5em;
    font-weight: 300;
    margin-bottom: 20px;
    color: var(--color-light);
}

.tagline {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.8);
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--color-accent-green);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: var(--color-accent-blue);
    color: var(--color-light);
}

/* --- SEKCJA O NAS --- */
.about {
    background-color: white;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

/* --- SEKCJA USŁUGI --- */
.services {
    background-color: var(--color-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
    text-align: left;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
    color: var(--color-accent-blue);
}

.service-card .icon {
    font-size: 2.5em;
    color: var(--color-accent-green);
    margin-bottom: 15px;
    display: block;
}

.service-card ul {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
}

.service-card ul li {
    margin-bottom: 8px;
    font-size: 0.95em;
    color: var(--color-dark);
}

/* --- SEKCJA DLACZEGO MY (WHY US) --- */
.why-us {
    background-color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    text-align: left;
}

.benefit-item {
    padding: 20px;
    border-left: 5px solid var(--color-accent-green);
}

.benefit-item h3 {
    margin-bottom: 5px;
    color: var(--color-primary);
    font-size: 1.2em;
}

.icon-small {
    font-size: 1.5em;
    color: var(--color-accent-blue);
    margin-right: 10px;
}

/* --- SEKCJA GALERIA/PORTFOLIO --- */
.gallery {
    background-color: var(--color-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    min-height: 200px;
    background-color: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border-radius: 5px;
    opacity: 0.8;
}

/* --- STOPKA (FOOTER) --- */
.footer {
    background-color: var(--color-primary);
    color: var(--color-light);
    padding: 40px 5%;
    text-align: center;
}

.footer h2 {
    color: var(--color-accent-green);
    border-bottom: none;
}

.footer address {
    margin: 20px 0;
    line-height: 2;
    font-style: normal;
}

.copy {
    margin-top: 20px;
    font-size: 0.8em;
    color: rgba(255, 255, 255, 0.6);
}

/* =================================== */
/* RESPONSYWNOŚĆ             */
/* =================================== */

@media (max-width: 768px) {
    /* Ustawienia dla tabletów i mniejszych urządzeń */
    .hero {
        text-align: center;
        padding: 80px 5%;
    }

    .hero h1 {
        font-size: 2.5em;
    }

    .subtitle {
        font-size: 1.2em;
    }
    
    .services-grid, .benefits-grid, .gallery-grid {
        grid-template-columns: 1fr; /* Zmień siatki na układ kolumnowy */
    }

    .service-card, .benefit-item {
        text-align: center;
    }
}

@media (max-width: 480px) {
    /* Ustawienia dla smartfonów */
    .section {
        padding: 40px 5%;
    }
    
    h2 {
        font-size: 1.8em;
    }
    
    .cta-button {
        display: block;
        margin: 20px auto 0;
    }
}