/* Industrial Tech UI Style - Adapted for Rury Subpage */
@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@300;400;500;700&family=Teko:wght@400;500;600;700&display=swap');

:root {
    /* Colors (inherited from industrial_tech) */
    --ind-bg-dark: #1a1d24;
    --ind-bg-darker: #111318;
    --ind-text-primary: #d1d5db; /* Light gray */
    --ind-text-secondary: #6b7280; /* Medium gray */
    --ind-accent-orange: #d9001d;
    --ind-accent-metal: #a0a0a8; /* Metallic gray */
    --ind-border: rgba(160, 160, 168, 0.2);
    --ind-border-highlight: rgba(217, 0, 29, 0.5);

    /* Fonts (inherited from industrial_tech) */
    --font-tech: 'Roboto Mono', monospace;
    --font-display: 'Teko', sans-serif;

    /* UI (inherited from industrial_tech) */
    --border-radius: 0px; /* Sharp corners */
    --transition-base: 0.25s ease-out;
}

/* --- Base & Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body.industrial-theme {
    font-family: var(--font-tech);
    background-color: var(--ind-bg-dark);
    color: var(--ind-text-primary);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
}

/* Decorative Grid Overlay */
.overlay-grid {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: linear-gradient(var(--ind-border) 1px, transparent 1px),
                      linear-gradient(90deg, var(--ind-border) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.08;
    z-index: -1;
    pointer-events: none;
}

/* --- Layout & Structure --- */
.container { max-width: 1300px; margin: 0 auto; padding: 0 30px; }
.section-padding { padding: 100px 0; }
.text-center { text-align: center; }
.bg-darker { background-color: var(--ind-bg-darker); }

/* --- Header --- */
.site-header {
    position: sticky; top: 0;
    background-color: rgba(26, 29, 36, 0.9); /* Dark transparent bg */
    border-bottom: 1px solid var(--ind-border);
    padding: 15px 0;
    z-index: 100;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.header-container { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    gap: 10px;
    flex-wrap: nowrap;
}

.logo { 
    flex-shrink: 0; 
    display: flex;
    align-items: center;
}
.logo a { 
    text-decoration: none; 
    color: var(--ind-text-primary); 
    display: flex;
    align-items: center;
}
.logo-main-text { font-family: var(--font-display); font-size: 2.2em; font-weight: 600; color: var(--ind-accent-orange); letter-spacing: 1px; }
.logo-sub-text { font-size: 0.7em; text-transform: uppercase; letter-spacing: 2px; color: var(--ind-text-secondary); display: block; margin-top: -8px; }

.main-nav ul { list-style: none; display: flex; gap: 25px; }
.main-nav a {
    color: var(--ind-text-secondary);
    text-decoration: none;
    font-size: 0.9em; font-weight: 500;
    text-transform: uppercase; letter-spacing: 1px;
    transition: color var(--transition-base), text-shadow var(--transition-base);
    position: relative;
    padding-bottom: 3px;
}
.main-nav a::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 1px; background-color: var(--ind-accent-orange);
    transition: width var(--transition-base);
}
.main-nav a:hover {
    color: var(--ind-text-primary);
    text-shadow: 0 0 5px rgba(255, 111, 0, 0.5);
}
.main-nav a:hover::after { width: 100%; }

/* Style dla aktywnej kategorii w menu */
.main-nav a.active {
    color: var(--ind-accent);
    position: relative;
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--ind-accent);
}

.main-nav .has-submenu > a.active {
    color: var(--ind-accent);
}

.main-nav .submenu a.active {
    color: var(--ind-accent);
    font-weight: 500;
}

/* --- Submenu Styles --- */
.main-nav li {
    position: relative; /* Needed for submenu positioning */
}

.submenu {
    /* Keep it hidden but part of layout */
    position: absolute;
    top: 100%;
    left: 0;
    display: block; /* Always block, layout handled by parent hover */
    flex-direction: column; /* Explicitly set column direction just in case */
    background-color: var(--ind-bg-darker);
    border: 1px solid var(--ind-border);
    border-top: none;
    list-style: none;
    padding: 10px 0;
    min-width: 220px; /* Adjust as needed */
    z-index: 110;
    box-shadow: 0 5px 10px rgba(0,0,0,0.2);
    /* Ensure it's hidden and non-interactive initially */
    visibility: hidden;
    opacity: 0;
    pointer-events: none; /* Prevent interaction when hidden */
    transition: opacity 0.1s ease-out, visibility 0s 0.1s; /* Fade out, then hide */
}

.has-submenu:hover > .submenu {
    /* Make it visible and interactive */
    visibility: visible;
    opacity: 1;
    pointer-events: auto; /* Allow interaction when visible */
    transition: opacity 0.1s ease-in, visibility 0s 0s; /* Fade in immediately */
}

.submenu li {
    width: 100%;
    display: block !important; /* FORCE vertical layout */
}

.submenu a {
    display: block;
    padding: 8px 15px;
    color: var(--ind-text-secondary);
    font-size: 0.85em;
    text-transform: none; /* Remove uppercase from parent */
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.submenu a::after { /* Remove underline effect from submenu */
    display: none;
}

.submenu a:hover {
    background-color: rgba(217, 0, 29, 0.1);
    color: var(--ind-accent-orange);
    text-shadow: none; /* Remove parent text-shadow */
}
/* --- End Submenu Styles --- */

.header-actions { 
    display: flex; 
    align-items: center; 
    gap: 15px; 
    flex-shrink: 0;
}

.lang-switch { display: flex; align-items: center; }
.lang-btn {
    background: none; border: none;
    color: var(--ind-text-secondary);
    font-family: var(--font-tech); font-size: 0.85em; font-weight: 500;
    cursor: pointer; padding: 3px 5px;
    transition: color var(--transition-base);
}
.lang-btn.active, .lang-btn:hover { color: var(--ind-accent-orange); }
.lang-separator { color: var(--ind-text-secondary); opacity: 0.5; margin: 0 2px; }

.header-phone { font-size: 0.85em !important; padding: 6px 12px !important; }
.header-phone .icon { margin-right: 5px; opacity: 0.7; }

.mobile-menu-toggle { display: none; /* Style later if needed */ }

/* --- Typography (copied from industrial_tech) --- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
h1 { font-size: clamp(2.8em, 6vw, 4.5em); line-height: 1.1; margin-bottom: 0.4em; color: #fff; }
h2 { font-size: clamp(2em, 4.5vw, 3em); margin-bottom: 0.8em; color: var(--ind-text-primary); }
h3 { font-size: clamp(1.5em, 3vw, 2em); margin-bottom: 0.6em; color: var(--ind-accent-orange); font-weight: 500; }
h4 { font-size: clamp(1.1em, 2.5vw, 1.4em); margin-bottom: 0.5em; color: var(--ind-text-primary); font-weight: 500; }

p { color: var(--ind-text-secondary); margin-bottom: 1.5em; font-size: 1.05em; max-width: 65ch; }
a { color: var(--ind-accent-orange); text-decoration: none; transition: color var(--transition-base); }
a:hover { color: #ff8f40; /* Lighter orange */ }
strong { color: var(--ind-text-primary); font-weight: 500; }

.section-title { position: relative; padding-bottom: 15px; margin-bottom: 40px; }
.section-title span { color: var(--ind-accent-orange); opacity: 0.8; }
.section-title::after { /* Underline decoration */
    content: ''; position: absolute; bottom: 0; left: 50%;
    width: 60px; height: 3px; background-color: var(--ind-accent-orange);
    transform: translateX(-50%);
}

.highlight { color: var(--ind-accent-orange); font-weight: 500; }

/* --- Buttons (Industrial Style - copied) --- */
.industrial-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 20px;
    border: 2px solid;
    font-family: var(--font-display);
    font-size: 1.1em; font-weight: 500;
    text-transform: uppercase; letter-spacing: 1px;
    cursor: pointer; text-decoration: none;
    transition: all var(--transition-base);
    position: relative; overflow: hidden;
}

.industrial-btn .arrow { margin-left: 8px; transition: transform var(--transition-base); }
.industrial-btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
    background-color: var(--ind-accent-orange);
    border-color: var(--ind-accent-orange);
    color: var(--ind-bg-darker);
}
.btn-primary:hover {
    background-color: #a70016;
    border-color: #a70016;
    box-shadow: 0 0 15px rgba(217, 0, 29, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--ind-accent-metal);
    color: var(--ind-text-primary);
}
.btn-secondary:hover {
    border-color: var(--ind-text-primary);
    background-color: rgba(209, 213, 219, 0.1);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--ind-accent-orange);
    color: var(--ind-accent-orange);
}
.btn-outline:hover {
    background-color: rgba(217, 0, 29, 0.1);
    color: #e73b4f;
    border-color: #e73b4f;
}

/* --- Hero Section (copied, background set inline) --- */
.industrial-hero { min-height: 85vh; display: flex; align-items: center; position: relative; overflow: hidden; background-color: #000; }
.hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background-size: cover; background-position: center;
    opacity: 0.3;
    filter: grayscale(0.5) contrast(1.1);
    transform: scale(1.05);
}
.hero-container { position: relative; z-index: 1; }
.hero-content { max-width: 800px; }
.hero-tagline { display: block; font-size: 0.9em; color: var(--ind-text-secondary); margin-bottom: 10px; letter-spacing: 2px; }
.hero h1 { color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,0.5); }
.hero-subtitle { font-size: 1.2em; color: var(--ind-text-primary); margin: 20px 0 30px 0; }
.hero-cta { display: flex; gap: 15px; align-items: center; flex-wrap: wrap; }

/* --- Sekcja Intro Rury --- */
.intro-content-rury {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-top: 30px;
}

.intro-rury h3 {
    margin-bottom: 20px;
}

.intro-rury .text-column p {
    margin-bottom: 25px;
}

.intro-rury .industrial-btn {
    margin-top: 15px;
}

/* --- Industrial Image Frame (copied) --- */
.industrial-image-frame {
    position: relative; border: 1px solid var(--ind-border);
    padding: 15px;
}
.industrial-image-frame img { display: block; width: 100%; height: auto; filter: brightness(0.9) contrast(1.05); }
.frame-deco { /* Decorative corners */
    position: absolute; width: 15px; height: 15px;
    border: 3px solid var(--ind-accent-orange);
}
.frame-deco.tl { top: -3px; left: -3px; border-right: none; border-bottom: none; }
.frame-deco.tr { top: -3px; right: -3px; border-left: none; border-bottom: none; }
.frame-deco.bl { bottom: -3px; left: -3px; border-right: none; border-top: none; }
.frame-deco.br { bottom: -3px; right: -3px; border-left: none; border-top: none; }

/* --- Sekcja Rodzaje Rur --- */
.rury-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.rura-card {
    background-color: var(--ind-bg-dark);
    border: 1px solid var(--ind-border);
    overflow: hidden;
    transition: background-color var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
    position: relative;
}

.rura-card:hover {
    background-color: rgba(255, 111, 0, 0.05);
    border-color: var(--ind-border-highlight);
    transform: translateY(-5px);
}

.rura-card img {
    width: 100%;
    height: 400px; /* Increase size for all images */
    object-fit: cover;
    display: block;
    filter: grayscale(0.1) contrast(1);
    transition: filter 0.3s ease;
}

.rura-card:hover img {
    filter: grayscale(0) contrast(1.05);
}

.rura-card-content {
    padding: 20px;
}

.rura-card-content h4 {
    font-size: 1.3em;
    color: var(--ind-text-primary);
    margin-bottom: 10px;
}

.rura-card-content p {
    font-size: 0.95em;
    color: var(--ind-text-secondary);
    margin-bottom: 0;
}

.card-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--ind-accent-orange);
    color: var(--ind-bg-darker);
    padding: 3px 8px;
    font-size: 0.7em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --- Sekcja Możliwości Produkcyjne --- */
.production-content-rury {
    display: grid;
    grid-template-columns: 0.7fr 1fr;
    gap: 50px;
    align-items: start;
}

.produkcja-rury h3 {
    margin-bottom: 20px;
}

.tech-list {
    list-style: none;
    padding: 0;
    margin-top: 25px;
}

.tech-list li {
    color: var(--ind-text-secondary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Wyrównanie szarych opisów w jednej linii (zgodnie z sugestią) - tylko desktop */
@media (min-width: 769px) {
    .one-line { white-space: nowrap; color: var(--ind-text-secondary); }
    .text-white-inline { color: #fff; white-space: nowrap; }
}

/* Na telefonach pozwól na łamanie tekstu */
@media (max-width: 768px) {
    .one-line { white-space: normal; color: var(--ind-text-secondary); }
    .text-white-inline { color: #fff; white-space: normal; }
}

.tech-list .icon {
    color: var(--ind-accent-orange);
    font-weight: bold;
}

/* --- Sekcja Kontaktowa (CTA) --- */
.kontakt-rury h3 {
    margin-bottom: 15px;
    color: var(--ind-text-primary);
}
.kontakt-rury p {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 30px;
    color: var(--ind-text-secondary);
}
.kontakt-rury .industrial-btn {
    margin-top: 10px;
}

/* --- Footer --- */
.industrial-footer { background-color: var(--ind-bg-darker); padding: 50px 0 30px 0; border-top: 2px solid var(--ind-accent-orange); margin-top: 100px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 30px; margin-bottom: 30px; }
.footer-logo-text { font-family: var(--font-display); font-size: 1.8em; font-weight: 600; color: var(--ind-text-primary); text-decoration: none; margin-bottom: 10px; display: inline-block; }
.footer-brand p { font-size: 0.9em; color: var(--ind-text-secondary); }
.footer-col h4 { font-family: var(--font-display); font-size: 1.2em; color: var(--ind-text-primary); margin-bottom: 15px; text-transform: uppercase; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a, .footer-col p { font-size: 0.9em; color: var(--ind-text-secondary); text-decoration: none; }
.footer-col a:hover { color: var(--ind-accent-orange); }
.footer-bottom { border-top: 1px solid var(--ind-border); padding-top: 20px; text-align: center !important; font-size: 0.8em; color: var(--ind-text-secondary); opacity: 0.7; }
.footer-bottom p { text-align: center !important; margin: 0 auto !important; }

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 2px solid var(--ind-accent-orange);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: var(--ind-accent-orange);
    transform: translateY(-3px);
}

.social-link img {
    width: 24px;
    height: 24px;
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(93deg) brightness(103%) contrast(103%);
    transition: all 0.3s ease;
}

.social-link:hover img {
    filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(93deg) brightness(103%) contrast(103%);
}

/* === Mobile Menu Toggle === */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--ind-text-primary);
    margin: 3px 0;
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* === Mobile Navigation === */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--ind-bg-darker);
    z-index: 1000;
    padding: 80px 30px 30px;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav > ul > li {
    margin-bottom: 20px;
    border-bottom: 1px solid var(--ind-border);
    padding-bottom: 20px;
}

.mobile-nav > ul > li:last-child {
    border-bottom: none;
}

.mobile-nav a {
    color: var(--ind-text-primary);
    text-decoration: none;
    font-size: 1.1em;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    padding: 10px 0;
    transition: color var(--transition-base);
}

.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--ind-accent-orange);
}

.mobile-nav .submenu {
    padding-left: 20px;
    margin-top: 10px;
    display: none; /* Hidden by default */
    transition: all 0.3s ease;
    position: static !important; /* Override absolute positioning from desktop */
    visibility: visible !important; /* Override desktop styles */
    opacity: 1 !important; /* Override desktop styles */
    background-color: transparent !important; /* No background in mobile */
    border: none !important; /* No border in mobile */
    box-shadow: none !important; /* No shadow in mobile */
    min-width: auto !important; /* Reset min-width */
}

.mobile-nav .submenu li {
    margin-bottom: 8px;
}

.mobile-nav .submenu a {
    font-size: 0.9em;
    text-transform: none;
    color: var(--ind-text-secondary);
    padding: 5px 0;
    line-height: 1.4;
}

.mobile-nav .submenu a:hover {
    color: var(--ind-accent-orange);
}

.mobile-nav .has-submenu > a::after {
    content: '+';
    float: right;
    font-weight: bold;
    color: var(--ind-accent-orange);
    transition: transform 0.3s ease;
}

.mobile-nav .has-submenu.submenu-open > a::after {
    transform: rotate(45deg);
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 2px solid var(--ind-accent-orange);
    margin-bottom: 30px;
}

.mobile-nav-header .logo img {
    height: 25px;
}

.mobile-close {
    background: none;
    border: none;
    color: var(--ind-text-primary);
    font-size: 1.5em;
    cursor: pointer;
    padding: 5px;
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 1100px) {
    .main-nav { display: none; }
    .mobile-menu-toggle { display: flex; }
    .header-actions .lang-switch { display: none; }
    
    /* Zmniejsz numer telefonu na tabletach */
    .header-phone {
        font-size: 0.8em !important;
        padding: 5px 11px !important;
    }
}

@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; margin-bottom: 20px; text-align: center; }
    .intro-content-rury,
    .production-content-rury {
        grid-template-columns: 1fr;
    }
    .production-content-rury .image-column {
        order: -1; /* Image first on mobile */
        margin-bottom: 40px;
    }
    .intro-content-rury .image-column {
         margin-top: 40px;
    }
}

@media (max-width: 768px) {
    body.industrial-theme { 
        font-size: 15px; 
        overflow-x: hidden !important;
        max-width: 100vw !important;
    }
    .container { 
        padding: 0 20px; 
        max-width: 100% !important;
        overflow-x: hidden !important;
    }
    .header-container { padding: 0 20px; }
    .site-header { padding: 10px 0; }
    
    /* Ukryj przełącznik języka, ale ZOSTAW numer telefonu widoczny */
    .header-actions .lang-switch { display: none; }
    
    /* Dostosuj numer telefonu dla małych ekranów */
    .header-phone {
        font-size: 0.75em !important;
        padding: 5px 10px !important;
        white-space: nowrap;
    }
    
    /* Zmniejsz logo na małych ekranach */
    .logo img, .logo-img {
        height: 25px !important;
        margin-top: 5px !important;
    }
    
    /* Ukrywanie ikony telefonu na bardzo małych ekranach, zostaw sam numer */
    .header-phone .icon { display: none; }
    
    /* FIX: Responsywność zdjęć w sekcji produkcyjnej */
    .produkcja-rury .image-column .industrial-image-frame {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        padding: 10px !important;
        overflow: hidden !important;
    }
    
    .produkcja-rury .image-column .industrial-image-frame img {
        width: 100% !important;
        height: auto !important;
        max-width: 100% !important;
        max-height: 300px !important;
        object-fit: contain !important;
        display: block !important;
    }
    
    /* FIX: Responsywność zdjęć w sekcji intro */
    .intro-rury .image-column .industrial-image-frame {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        padding: 10px !important;
        overflow: hidden !important;
    }
    
    .intro-rury .image-column .industrial-image-frame img {
        width: 100% !important;
        height: auto !important;
        max-height: 300px !important;
        object-fit: contain !important;
        display: block !important;
    }
    
    /* FIX: Zmniejszenie wysokości zdjęć w kartach grid */
    .rura-card img {
        height: 250px !important;
        object-fit: cover;
    }
    
    /* FIX: Responsywność tekstu i list */
    .tech-list li {
        flex-wrap: wrap;
        align-items: flex-start;
    }
    
    .produkcja-rury .text-column,
    .intro-rury .text-column {
        max-width: 100% !important;
        overflow-wrap: break-word;
        word-wrap: break-word;
        word-break: break-word;
    }
    
    .produkcja-rury h3,
    .produkcja-rury h4,
    .intro-rury h3,
    .intro-rury h4 {
        overflow-wrap: break-word;
        word-wrap: break-word;
    }
    
    .production-content-rury,
    .intro-content-rury {
        overflow-x: hidden !important;
    }
    
    /* FIX: Globalne zabezpieczenie dla wszystkich obrazów i ramek */
    img {
        max-width: 100% !important;
        height: auto !important;
    }
    
    .industrial-image-frame {
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
    }
    
    .frame-deco {
        display: block !important;
    }
    
    .hero h1 { font-size: clamp(2.2em, 7vw, 3.5em); }
    .section-padding { padding: 80px 0; }
    .rury-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-cta {
        justify-content: center;
    }
     .kontakt-rury .industrial-btn {
        display: block;
        margin-bottom: 15px;
    }
    .kontakt-rury span {
        display: none; /* Hide 'LUB' */
    }
}

/* === Small Mobile Devices (iPhone 12, 13, mini, etc.) === */
@media (max-width: 428px) {
    .header-container {
        padding: 0 12px;
        gap: 8px;
    }
    
    /* Kompaktowy numer telefonu dla iPhone 12/13 mini */
    .header-phone {
        font-size: 0.72em !important;
        padding: 5px 9px !important;
        letter-spacing: -0.3px;
    }
    
    .logo img, .logo-img {
        height: 22px !important;
        margin-top: 4px !important;
    }
}

/* === Extra Small Devices === */
@media (max-width: 480px) {
    .header-container { 
        padding: 0 10px; 
        gap: 5px;
    }
    
    /* Jeszcze mniejszy numer telefonu dla iPhone mini */
    .header-phone {
        font-size: 0.7em !important;
        padding: 4px 8px !important;
    }
    
    /* Zmniejsz logo dla bardzo małych ekranów */
    .logo img, .logo-img {
        height: 20px !important;
        margin-top: 3px !important;
    }
    
    /* Zmniejsz przycisk menu hamburgera */
    .mobile-menu-toggle {
        width: 25px;
        height: 25px;
    }
    
    .mobile-menu-toggle span {
        width: 18px;
    }
    
    /* FIX: Jeszcze bardziej ograniczone zdjęcia dla małych telefonów */
    .produkcja-rury .image-column .industrial-image-frame,
    .intro-rury .image-column .industrial-image-frame {
        padding: 8px !important;
    }
    
    .produkcja-rury .image-column .industrial-image-frame img,
    .intro-rury .image-column .industrial-image-frame img {
        max-height: 200px !important;
        object-fit: contain !important;
    }
    
    /* FIX: Zmniejszenie wysokości zdjęć w kartach dla małych ekranów */
    .rura-card img {
        height: 200px !important;
        max-width: 100% !important;
    }
    
    body.industrial-theme {
        overflow-x: hidden !important;
        max-width: 100vw !important;
    }
    
    .container {
        max-width: 100% !important;
        overflow-x: hidden !important;
    }
    
    .section-padding { 
        padding: 60px 0; 
    }
    
    .container { 
        padding: 0 15px; 
    }
}

/* === Landscape orientation for small devices === */
@media (max-height: 500px) and (orientation: landscape) {
    .site-header {
        padding: 5px 0;
    }
    
    .header-container {
        padding: 0 10px;
    }
    
    .header-phone {
        font-size: 0.7em !important;
        padding: 4px 8px !important;
    }
    
    .logo img, .logo-img {
        height: 18px !important;
        margin-top: 2px !important;
    }
    
    .mobile-menu-toggle {
        width: 24px;
        height: 24px;
    }
    
    .mobile-menu-toggle span {
        width: 16px;
        height: 2px;
        margin: 2px 0;
    }
    
    .mobile-nav {
        padding: 50px 20px 20px;
    }
}

/* Powiększenie obrazka w sekcji Intro - tylko desktop */
@media (min-width: 769px) {
    .intro-rury .image-column .industrial-image-frame {
        max-width: 100%;
        height: 100%;
        margin: 0;
        min-height: 450px;
    }
    
    .intro-rury .image-column .industrial-image-frame img {
        height: 100%;
        object-fit: cover;
        min-height: 450px;
        object-position: left center;
    }
}

/* Dodanie stylów dla obrazka w sekcji produkcyjnej - tylko desktop */
@media (min-width: 769px) {
    .produkcja-rury .image-column .industrial-image-frame {
        max-width: 100%;
        height: auto;
        margin: 0;
    }
    
    .produkcja-rury .image-column .industrial-image-frame img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: center;
    }
}

/* --- Image Normalization & Fitting (override) --- */
/* Cards: consistent high aspect ratio, no distortion */

/* Framed images: show entire image without distortion */
/* Frame placeholders with fixed ratio */
.industrial-image-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

/* Remove forced min-heights from intro frames for mixed orientations */
.intro-rury .image-column .industrial-image-frame { min-height: 0 !important; }

/* Powiększenie wszystkich zdjęć w kartach - jednolity efekt */
.rura-card img {
    height: 400px;
    object-fit: cover;
    object-position: center;
}