:root {
    --primary: #2c3e50; /* Ciemny granat - profesjonalizm */
    --accent: #e67e22;  /* Pomarańczowy - budownictwo/ostrzegawczy */
    --dark-accent: #d35400;
    --light: #f8f9fa;
    --white: #ffffff;
    --text-dark: #333333;
    --shadow: 0 10px 30px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

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

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light);
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), url('https://images.unsplash.com/photo-1592595896551-12b371d546d5?q=80&w=1920&auto=format&fit=crop');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    color: var(--white);
    padding: 120px 20px;
    text-align: center;
    /* Flexbox do centrowania */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.hero-logo {
    max-width: 180px; /* Dostosuj rozmiar logo */
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.3)); /* Cień dla lepszej widoczności na tle */
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 1.3rem;
    letter-spacing: 3px;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.btn-main {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 16px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.4);
}

.btn-main:hover {
    transform: translateY(-3px);
    background: var(--dark-accent);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.6);
}

.motto {
    background: var(--primary);
    color: var(--white);
    text-align: center;
    padding: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Grid zamieniony na Flexbox zgodnie z życzeniem */
.grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin: 60px 0;
}

.card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    border-bottom: 5px solid var(--accent); /* Akcent na dole */
    flex: 1 1 300px; /* Elastyczna szerokość */
    max-width: 400px;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-10px);
}

.card h3 {
    margin-bottom: 20px;
    color: var(--primary);
    font-size: 1.5rem;
    border-bottom: 2px solid #eee;
    padding-bottom: 15px;
}

.card ul { list-style: none; }

.card li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 25px;
    color: #555;
}

.card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 900;
}

/* Sekcja Dlaczego My */
.why-us {
    text-align: center;
    margin: 60px 0;
    padding: 40px 20px;
    background-color: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.why-us h2 {
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 40px;
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.feature-item {
    flex: 1 1 200px;
    max-width: 250px;
    text-align: center;
}

.feature-item i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 20px;
    transition: var(--transition);
}

.feature-item:hover i {
    transform: scale(1.2);
    color: var(--dark-accent);
}

.feature-item h4 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.feature-item p {
    font-size: 0.95rem;
    color: #666;
}

.contact-box {
    text-align: center;
    background: var(--primary);
    color: var(--white);
    padding: 60px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    margin-bottom: 60px;
    border-top: 5px solid var(--accent);
}

.contact-box h2 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 10px;
}

.details {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 30px;
    font-size: 1.2rem;
}

.details p {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.details i {
    margin-right: 10px;
}

.details a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.details a:hover {
    opacity: 0.8;
}

.contact-form {
    max-width: 600px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #eee;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-dark);
    background-color: var(--light);
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background-color: var(--white);
}

.contact-form button {
    border: none;
    cursor: pointer;
    align-self: center;
    font-family: inherit;
    font-size: 1rem;
}

footer {
    background-color: var(--primary);
    color: #bdc3c7;
    padding: 40px 0 20px;
    text-align: center;
}

footer a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
    font-weight: bold;
}

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

/* --- Sekcja Galeria (Swiper) --- */
.gallery-section {
    text-align: center;
    margin: 60px 0;
    padding: 40px 20px;
    background-color: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.gallery-section h2 {
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: 40px;
}

.swiper {
    width: 100%;
    max-width: 800px; /* 1. Ograniczenie szerokości dla lepszych proporcji */
    margin: 0 auto; /* Wyśrodkowanie karuzeli */
    height: 700px;
    border-radius: 10px;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: var(--white); /* 2. Zmiana tła na białe, aby pasowało do sekcji */
    display: flex;
    justify-content: center;
    align-items: center;
    /* Zmiany dla podpisów i oddalenia: */
    flex-direction: column; /* Ustawia zdjęcie i tekst w pionie */
    padding: 10px 10px 40px 10px; /* Odstęp od krawędzi */
    box-sizing: border-box;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: 85%; /* Zmniejszamy wysokość zdjęcia, żeby zrobić miejsce na tekst */
    object-fit: contain; /* 3. Gwarantuje widoczność całego zdjęcia bez przycinania */
    border-radius: 5px; /* Lekkie zaokrąglenie rogów zdjęcia wygląda profesjonalnie */
    box-shadow: 0 5px 15px rgba(0,0,0,0.1); /* Delikatny cień pod zdjęciem */
    cursor: pointer; /* Kursor rączki sugeruje klikalność */
}

.slide-caption {
    margin-top: 15px;
    font-weight: 700;
    color: var(--primary);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Footer Layout & Magnifier --- */
.footer-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-size: 0.9em;
    opacity: 0.9;
    margin-bottom: 15px;
}

.footer-separator {
    display: inline;
}

/* Dostosowanie strzałek i paginacji Swipera do kolorystyki strony */
.swiper-button-next,
.swiper-button-prev {
    color: var(--accent) !important;
    transition: var(--transition);
}
.swiper-button-next:hover,
.swiper-button-prev:hover {
    transform: scale(1.1);
}
.swiper-pagination-bullet-active {
    background: var(--accent) !important;
}
@media (max-width: 600px) {
    .hero h1 { font-size: 2.2rem; }
    .subtitle { font-size: 1rem; }
    .details { flex-direction: column; gap: 15px; }
    .contact-box { padding: 30px 15px; }
    .details p {
        font-size: 1rem;
        padding: 10px;
        overflow-wrap: break-word;
        max-width: 100%;
    }
    .swiper {
        height: 500px;
    }
    /* Stopka na telefonie: jeden pod drugim */
    .footer-info {
        flex-direction: column;
        gap: 5px;
    }
    .footer-separator { display: none; } /* Ukryj kreskę pionową na telefonie */
}

/* Animacje pojawiania się (Fade In) */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Zapewnienie działania hover na kartach po animacji */
.card.visible:hover {
    transform: translateY(-10px);
}

/* Przycisk instalacji PWA */
.btn-install {
    margin-top: 20px;
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #bdc3c7;
    padding: 10px 20px;
    border-radius: 50px;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

.btn-install:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
    color: var(--white);
}

/* Potwierdzenie wysłania formularza */
.form-success {
    text-align: center;
    padding: 20px;
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.form-success h3 { color: var(--white); margin-bottom: 15px; font-size: 1.8rem; }
.form-success p { color: var(--light); font-size: 1.1rem; }
@keyframes popIn { 0% { opacity: 0; transform: scale(0.8); } 100% { opacity: 1; transform: scale(1); } }

/* --- Modal do powiększania zdjęć (Lightbox) --- */
.image-modal {
    display: none; /* Ukryty domyślnie */
    position: fixed;
    z-index: 10000; /* Musi być nad wszystkim */
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.9); /* Ciemne tło */
    backdrop-filter: blur(5px); /* Rozmycie tła pod spodem */
}

.modal-content {
    margin: auto;
    display: block;
    width: auto;
    max-width: 90%;
    max-height: 80vh;
    border-radius: 5px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    animation: zoom 0.3s;
}

@keyframes zoom {
    from {transform:scale(0.1)}
    to {transform:scale(1)}
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 10001;
}

.close-modal:hover,
.close-modal:focus {
    color: var(--accent);
    text-decoration: none;
    cursor: pointer;
}

#caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 20px 0;
    font-size: 1.2rem;
    font-weight: 500;
}