/* =========================================
   1. ZMIENNE I REZETOWANIE STYLÓW (BAZA)
   ========================================= */
:root {
    --primary-black: #000000;      
    --accent-gold: #c5a059;       
    --accent-gold-hover: #e2c275; 
    --text-light: #ffffff;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --font-main: 'Inter', sans-serif;
}

html, body {
    margin: 0 !important; padding: 0 !important; font-family: var(--font-main);
    color: var(--white); line-height: 1.6; background-color: var(--primary-black); overflow-x: hidden;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-blue { color: var(--accent-gold) !important; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.relative { position: relative; }
.z-10 { z-index: 10; }

/* Przyciski (BAZA) */
.btn { padding: 16px 35px; border-radius: 4px; font-weight: 700; letter-spacing: 1px; font-size: 0.9rem; text-decoration: none; transition: all 0.3s; text-transform: uppercase; display: inline-block; text-align: center; cursor: pointer; }
.btn-ghost { background-color: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.4); }
.btn-ghost:hover { background-color: var(--white); color: var(--primary-black); transform: translateY(-3px); }

/* =========================================
   2. LOADER (LOGO FIRMY)
   ========================================= */
.page-loader {
    position: fixed !important;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000000 !important; /* Tło loadera - pasuje do ciemnego motywu */
    z-index: 10001 !important;
    display: flex !important;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s !important;
}

.page-loader.hidden {
    opacity: 0 !important;
    visibility: hidden !important;
}

/* Nowe, pancerne style dla logo w loaderze */
.loader-logo {
    width: 180px; /* Sztywny, bezpieczny rozmiar */
    max-width: 80vw; /* Zabezpieczenie, by nie wylało się na najmniejszych smartfonach */
    height: auto;
    /* Lekko przyspieszona animacja, żeby logo płynniej reagowało */
    transition: transform 0.4s ease-in-out, opacity 0.4s ease-in-out !important;
}

.page-loader.hidden .loader-logo {
    transform: scale(0.85); /* Zmniejszyłem skalę, żeby "skurcz" nie był tak agresywny */
    opacity: 0;
}
/* =========================================
   3. NAGŁÓWEK I NAWIGACJA (BAZA)
   ========================================= */
.main-header {
    position: fixed !important; top: 0 !important; left: 0 !important; width: 100% !important; z-index: 9999 !important; background-color: transparent !important; transition: height 0.3s ease-in-out, background-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out !important; display: flex !important; align-items: center !important; height: 110px !important; border: none !important; outline: none !important;
}
.main-header.scrolled {
    background-color: rgba(0, 0, 0, 0.95) !important; backdrop-filter: blur(12px) !important; -webkit-backdrop-filter: blur(12px) !important; height: 85px !important; box-shadow: 0 4px 20px rgba(0,0,0,0.5) !important; border: none !important; outline: none !important;
}
.header-container { width: 100% !important; display: flex !important; justify-content: space-between !important; align-items: center !important; }
.logo { color: var(--white) !important; font-size: 1.5rem; font-weight: 800; letter-spacing: 1px; }
.logo .text-blue { color: var(--accent-gold) !important; }
.nav-links { list-style: none; display: flex; gap: 30px; }
.nav-links a { color: var(--white) !important; text-decoration: none !important; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.5px; transition: color 0.3s; }
.nav-links a.active, .nav-links a:hover { color: var(--accent-gold) !important; font-weight: 800 !important; background: none !important; }
.header-socials { display: flex; gap: 20px; align-items: center; }
.header-socials .social-icon { display: flex; align-items: center; justify-content: center; transition: transform 0.3s ease; }
.header-socials .social-icon svg { color: var(--accent-gold) !important; fill: var(--accent-gold) !important; }
.header-socials .social-icon:hover { transform: translateY(-2px); }
.hamburger { display: none; cursor: pointer; border: none; background: transparent; padding: 10px; z-index: 1001; }
.hamburger-box { width: 30px; height: 24px; display: inline-block; position: relative; }
.hamburger-inner, .hamburger-inner::before, .hamburger-inner::after { width: 30px; height: 3px; background-color: var(--white); position: absolute; border-radius: 3px; transition: transform 0.3s ease, background-color 0.3s ease; }
.hamburger-inner { top: 50%; transform: translateY(-50%); }
.hamburger-inner::before { content: ''; top: -10px; left: 0; }
.hamburger-inner::after { content: ''; top: 10px; left: 0; }
.hamburger.is-active .hamburger-inner { background-color: transparent; }
.hamburger.is-active .hamburger-inner::before { transform: translateY(10px) rotate(45deg); }
.hamburger.is-active .hamburger-inner::after { transform: translateY(-10px) rotate(-45deg); }

/* Style dla obrazkowego logo w nagłówku */
.logo a {
    display: flex;
    align-items: center;
}

.header-logo-img { 
    max-height: 75px; /* Znacznie powiększone logo (wcześniej 45px) */
    width: auto; 
    transition: all 0.3s ease-in-out; 
}

.main-header.scrolled .header-logo-img { 
    max-height: 55px; /* Większe logo po zjechaniu w dół (wcześniej 35px) */
}

/* =========================================
   4. HERO PODSTRONY "USŁUGI"
   ========================================= */
.subpage-hero {
    position: relative; height: 450px; display: flex; align-items: center; justify-content: center;
    text-align: center; padding-top: 80px; background-color: var(--primary-black);
    background-size: cover !important; background-position: center !important; border-top: none !important;
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.6)); z-index: 1;
}
.subpage-hero-content { position: relative; z-index: 10; }
.subpage-hero h1 { color: var(--white); font-size: 3.5rem; font-weight: 800; margin-top: 10px; }
.section-label { font-weight: 700; font-size: 0.95rem; letter-spacing: 2px; text-transform: uppercase; color: var(--accent-gold); }

/* =========================================
   5. SEKCJA: LISTA USŁUG
   ========================================= */
.services-list-section {
    background-color: #050a12;
    padding: 120px 0;
}

.service-row {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-bottom: 150px;
}

.service-row:last-child {
    margin-bottom: 0;
}

.service-row.reverse {
    flex-direction: row-reverse;
}

/* Kolumna Zdjęcia ze zgaszonym tłem */
.service-image-col {
    flex: 0 0 50%;
    position: relative;
}

.service-image-col img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 4px;
    position: relative;
    z-index: 2;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

/* Subtelny kwadrat tła wystający za zdjęciem */
.service-image-backdrop {
    position: absolute;
    top: -30px;
    left: -30px;
    width: 100%;
    height: 100%;
    background-color: #0b111a;
    border: 1px solid rgba(197, 160, 89, 0.1);
    border-radius: 4px;
    z-index: 1;
}

.service-row.reverse .service-image-backdrop {
    left: 30px;
}

/* Kolumna Tekstowa z Ikoną */
.service-text-col {
    flex: 1;
}

.service-icon-box {
    width: 70px;
    height: 70px;
    background-color: rgba(197, 160, 89, 0.1);
    border: 1px solid rgba(197, 160, 89, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    margin-bottom: 30px;
}

.service-icon-box svg {
    width: 32px;
    height: 32px;
}

.service-text-col h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.gold-line-small {
    width: 60px;
    height: 2px;
    background-color: var(--accent-gold);
    margin-bottom: 30px;
}

.service-text-col p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #a0a0a0;
    margin-bottom: 20px;
}

.service-text-col strong {
    color: var(--white);
    font-weight: 600;
}

/* =========================================
   6. PASEK SOCIAL MEDIA (BAZA)
   ========================================= */
.social-prompt-bar { background-color: var(--accent-gold); padding: 60px 0; color: var(--primary-black); }
.social-prompt-bar h3 { font-size: 2rem; font-weight: 800; margin-bottom: 15px; }
.social-prompt-bar p { font-size: 1.1rem; max-width: 700px; margin: 0 auto 30px auto; font-weight: 500; }
.social-prompt-links { display: flex; justify-content: center; gap: 20px; }
.social-btn { display: flex; align-items: center; gap: 10px; padding: 14px 28px; background-color: var(--primary-black); color: var(--white); border-radius: 4px; font-weight: 700; text-decoration: none; transition: transform 0.3s; }
.social-btn:hover { transform: translateY(-3px); }

/* =========================================
   7. STOPKA (BAZA)
   ========================================= */
.main-footer {
    background-color: #000000 !important; color: #9ca3af;
    padding: 80px 0 20px; font-size: 0.9rem;
    border-top: 2px solid var(--accent-gold);
}

.footer-grid {
    display: grid; 
    /* Zmienione proporcje na bardziej wyrównane dla idealnego centrowania */
    grid-template-columns: 1.5fr 1fr 1.2fr 1.5fr; 
    gap: 30px; 
    margin-bottom: 60px;
}

/* Wymuszone centrowanie każdej z 4 kolumn */
.footer-col {
    display: flex;
    flex-direction: column;
    align-items: center; /* Centruje cały pionowy blok w kolumnie */
    text-align: center; /* Centruje sam tekst */
}

.footer-col h3 {
    color: var(--white); font-size: 1rem; font-weight: 800; margin-bottom: 25px;
    letter-spacing: 1px; text-transform: uppercase;
    text-align: center; 
    width: 100%;
}

.about-col p { 
    margin-bottom: 25px; line-height: 1.8; text-align: center; 
}

.footer-social-links {
    display: flex; flex-direction: column; align-items: center; gap: 15px; margin-top: 20px; text-align: center;
}

.footer-social-item {
    display: flex; align-items: center; gap: 12px;
    color: var(--accent-gold) !important; text-decoration: none; font-weight: 600;
    transition: all 0.3s ease;
}

.footer-social-item:hover { color: var(--white) !important; transform: translateY(-3px); }
.footer-social-item svg { flex-shrink: 0; }

/* Centrujemy układ linków w kolumnach 2 i 3 */
.footer-links { 
    list-style: none; padding: 0; margin: 0; 
    display: flex; flex-direction: column; align-items: center; /* Wyśrodkowuje napisy nawigacji */
}

.footer-links li { margin-bottom: 15px; text-align: center; }

.footer-links a {
    color: #9ca3af; text-decoration: none; transition: color 0.3s;
}

/* Usunęliśmy efekt paddingu na hover, aby tekst po najechaniu nie "skakał" z wyśrodkowania */
.footer-links a:hover { color: var(--white); }

/* W kolumnie Kontakt całą listę trzymamy równo, ale jako blok jest ona wyśrodkowana */
.footer-contact-info {
    list-style: none; padding: 0; margin: 0; display: flex;
    flex-direction: column; align-items: flex-start; /* Opcja flex-start wyrównuje ikony do lewej *wewnątrz* środkowego bloku */
}

.footer-contact-info li {
    display: flex; align-items: center; gap: 15px; margin-bottom: 20px;
    line-height: 1.6; text-align: left;
}

.footer-contact-info svg { color: var(--accent-gold); flex-shrink: 0; margin-top: 3px; }

.footer-bottom {
    display: flex; justify-content: center; align-items: center;
    padding-top: 25px; border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.8rem; text-align: center;
}
/* Style dla obrazkowego logo w stopce */
.footer-logo-img {
    max-height: 55px; /* Logo w stopce może być nieco większe */
    width: auto;
}
/* =========================================
   8. MEDIA QUERIES (Responsywność)
   ========================================= */
@media (max-width: 1024px) {
    .service-row { gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 992px) {
    .service-row, 
    .service-row.reverse {
        display: flex !important;
        flex-direction: column-reverse !important;
        gap: 30px !important; /* Ładny odstęp między opisem a zdjęciem */
    }
    .service-image-backdrop { display: none; }
    .service-icon-box { margin: 0 auto 30px auto; }
    .gold-line-small { margin: 0 auto 30px auto; }
    .service-image-col { width: 100%; }
    .service-text-col {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 0 10px;
    }
}

@media (max-width: 768px) {
    .subpage-hero h1 { font-size: 2.5rem; }
    .service-text-col h2 { font-size: 2.2rem; }
    
    .social-prompt-links { flex-direction: column; }
    .social-btn { justify-content: center; }

    .footer-grid { grid-template-columns: 1fr; gap: 50px; }
    .footer-col.contact-col h3 { text-align: center; }
    .footer-contact-info { align-items: center; }
    .footer-contact-info li { text-align: center; }

    /* Nagłówek mobilny i ukrycie sociali */
    .header-socials { display: none !important; }
    .hamburger { display: block; }
    
    /* Podstawowy, zamknięty stan menu */
    .nav-links { 
        display: flex !important; 
        position: absolute !important; 
        top: 100% !important; 
        left: 0 !important; 
        width: 100% !important; 
        background-color: rgba(11, 17, 26, 0.98) !important; 
        backdrop-filter: blur(12px) !important; 
        -webkit-backdrop-filter: blur(12px) !important; 
        flex-direction: column !important; 
        gap: 0 !important; 
        padding: 0 !important; 
        margin: 0 !important; 
        max-height: 0; 
        overflow: hidden; 
        transition: max-height 0.4s ease !important; 
    }

    /* KLUCZOWA ZMIANA: Otwarte menu */
    .nav-links.is-open { 
        /* Wymusza dokładne dopasowanie do treści lub ekranu, blokuje ucinanie */
        max-height: calc(100vh - 85px) !important; 
        overflow-y: auto !important; 
        padding-bottom: 0 !important; /* Usuwa czarną dziurę na dole! */
        border-bottom: 1px solid rgba(197, 160, 89, 0.4) !important; /* Eleganckie złote odcięcie */
        box-shadow: 0 15px 30px rgba(0,0,0,0.6);
    }

    /* Style pojedynczych zakładek */
    .nav-links li { 
        width: 100% !important; 
        height: 65px !important; 
        margin: 0 !important; 
        padding: 0 !important; 
        list-style: none !important; 
        flex-shrink: 0; 
    }
    
    .nav-links a { 
        display: flex !important; 
        justify-content: center !important; 
        align-items: center !important; 
        width: 100% !important; 
        height: 100% !important; 
        margin: 0 !important; 
        padding: 0 !important; 
        font-size: 0.95rem !important; 
        font-weight: 700 !important; 
        color: var(--white) !important; 
        line-height: 1 !important; 
        border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important; 
        text-decoration: none !important;
    }
    
    .nav-links li:last-child a { 
        border-bottom: none !important; 
    }
}

/* =========================================
   PASEK REFERENCJI (Rozwijany)
   ========================================= */
.references-section-wrapper {
    width: 100%;
    /* Równe odstępy: 80px z góry i 80px z dołu, 0 po bokach */
    margin: 80px 0; 
    background-color: #0b111a; 
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
}

/* Przycisk akordeonu */
.ref-accordion-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 20px 25px;
    background: transparent;
    border: none;
    color: var(--white);
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.ref-accordion-btn:hover {
    background-color: rgba(255, 255, 255, 0.03);
}

.ref-icon-box {
    width: 40px;
    height: 40px;
    background-color: rgba(197, 160, 89, 0.15); /* Złote, przezroczyste tło pod gwiazdką */
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.ref-title {
    flex-grow: 1;
    text-align: left;
}

.ref-chevron {
    color: #9ca3af;
    transition: transform 0.4s ease;
}

/* Obrót strzałki po otwarciu */
.ref-accordion-btn.is-open .ref-chevron {
    transform: rotate(180deg);
}

/* Nowoczesne, płynne rozwijanie zawartości (CSS Grid) */
.ref-accordion-content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.ref-accordion-btn.is-open + .ref-accordion-content {
    grid-template-rows: 1fr;
}

.ref-accordion-inner {
    overflow: hidden;
}

/* =========================================
   KARUZELA REFERENCJI
   ========================================= */
.ref-carousel-viewport {
    padding: 10px 25px 30px 25px;
    width: 100%;
    overflow: hidden;
    cursor: grab; /* Kursor łapki na komputerze */
    touch-action: pan-y; /* Pozwala na scrollowanie strony w dół, ale łapie ruch na boki */
}

.ref-carousel-viewport:active {
    cursor: grabbing; /* Zaciśnięta łapka podczas ciągnięcia */
}

.ref-carousel-track {
    display: flex;
    gap: 20px;
    /* Przesuwanie karuzeli obsługuje JS */
}

/* Pojedyncza referencja - Komputer (3 w rzędzie) */
.ref-slide {
    flex: 0 0 calc(33.333% - 13.33px);
    display: block;
    text-decoration: none;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(197, 160, 89, 0.2);
    transition: transform 0.3s ease, border-color 0.3s ease;
    background-color: var(--primary-black);
    
    aspect-ratio: 210 / 297; /* NOWE: Pionowe proporcje A4 */
}

/* Poprawka dla obrazka - pokazuje 100% pliku wewnątrz kontenera */
.ref-slide img {
    width: 100%;
    height: 100%; /* Wypełnia kontener A4 */
    
    object-fit: contain; /* KLUCZOWE: Pokazuje cały dokument w kontenerze, nie przycina */
    
    object-position: top;
    display: block;
    opacity: 0.85;
    transition: opacity 0.3s;
    user-select: none;
    -webkit-user-drag: none;
}

.ref-slide:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

.ref-slide:hover img {
    opacity: 1;
}

/* Responsywność - Telefony (1 w rzędzie) */
@media (max-width: 768px) {
    .ref-slide {
        flex: 0 0 100%; 
        aspect-ratio: auto; /* Zdejmujemy sztywne proporcje na telefonie */
        height: auto; /* Kafel dostosowuje się do obrazka */
    }

    .ref-slide img {
        width: 100%;
        height: auto !important; /* Obrazek rośnie naturalnie w dół */
        object-fit: cover; /* Wypełnia kafel od krawędzi do krawędzi */
    }
    .ref-accordion-btn {
        font-size: 1rem;
        padding: 15px 20px;
    }
    .ref-carousel-viewport {
        padding: 10px 20px 25px 20px;
    }
    .references-section-wrapper {
        margin: 50px 0; 
    }
}