/* ==========================================================================
   FOTO MŁODAWSKI - MODERN LUXURY STYLE SHEET
   ========================================================================== */

/* Zmienne globalne i paleta barw */
:root {
    --bg-primary: #0b0d0f;
    --bg-secondary: #13171a;
    --bg-tertiary: #1b2024;
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --accent: #10b981; /* Emerald Green */
    --accent-rgb: 16, 185, 129;
    --accent-hover: #059669;
    
    --accent-orange: #f97316; /* Orange nadgodzin (energia, sport) */
    --accent-orange-rgb: 249, 115, 22;
    
    --glass-bg: rgba(19, 23, 26, 0.7);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-shadow: rgba(0, 0, 0, 0.4);
    
    --font-primary: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
}

/* Reset stylów i ustawienia bazowe */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 90px; /* Offset dla przyklejonej belki nawigacyjnej */
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, select, textarea {
    font-family: inherit;
    color: inherit;
    background: none;
    border: none;
    outline: none;
}

/* Typografia i elementy dekoracyjne */
.text-gradient {
    background: linear-gradient(135deg, var(--accent) 0%, #34d399 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

/* Nowoczesne panele szklane (Glassmorphism) */
.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px var(--glass-shadow);
}

/* Przyciski */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #059669 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
}

.btn-secondary {
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--glass-border);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

/* NAGŁÓWEK I NAWIGACJA */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.25rem 0;
    background: rgba(11, 13, 15, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

.main-header.scrolled {
    padding: 0.8rem 0;
    background: rgba(11, 13, 15, 0.92);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.logo-accent {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition);
}

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

.external-link {
    color: var(--accent);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 0.4rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
}

.external-link:hover {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: var(--accent);
}

/* Social media links in top bar */
.header-socials {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: 0.5rem;
    border-left: 1px solid var(--glass-border);
    padding-left: 1.5rem;
}

.header-social-link {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    transition: var(--transition);
}

.header-social-link:hover {
    color: #fff;
    transform: translateY(-2px);
}

.header-social-link.fb:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.header-social-link.ig:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%,#d6249f 60%,#285AEB 90%);
    border-color: transparent;
}

.header-social-link .social-svg {
    width: 15px;
    height: 15px;
    fill: currentColor;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav-toggle .bar {
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition);
}

/* SEKCJA HERO */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 2rem;
    /* Zjawiskowe ciemne tło z dynamicznym gradientem i wzorem siatki w tle */
    background: radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(249, 115, 22, 0.05) 0%, transparent 50%),
                #0b0d0f;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(11, 13, 15, 0.2) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(11, 13, 15, 0.2) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.scroll-down {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.scroll-down .mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-secondary);
    border-radius: 14px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-down .wheel {
    width: 4px;
    height: 8px;
    background-color: var(--accent);
    border-radius: 2px;
    animation: scrollAnimation 1.5s infinite;
}

/* SEKCJA O MNIE */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-img {
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    z-index: 2;
    position: relative;
    transition: var(--transition);
}

.about-img:hover {
    transform: scale(1.02);
}

.img-deco-border {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent);
    border-radius: var(--border-radius);
    z-index: 1;
    pointer-events: none;
    opacity: 0.3;
}

.about-text-wrapper {
    display: flex;
    flex-direction: column;
}

.about-p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.about-features {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    border-top: 1px solid var(--bg-tertiary);
    padding-top: 2rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
}

.feature-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
}

.feature-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

/* SEKCJA PORTFOLIO */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.25);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    min-height: 200px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11, 13, 15, 0.9) 0%, rgba(11, 13, 15, 0.3) 60%, transparent 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    transition: var(--transition);
    z-index: 2;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.portfolio-item-category {
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.loading-indicator {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* SEKCJA BLOG */
.blog-tabs {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--bg-tertiary);
    padding-bottom: 1rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.tab-btn:hover, .tab-btn.active {
    color: var(--text-primary);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--accent);
    transition: var(--transition);
}

.tab-btn:hover::after, .tab-btn.active::after {
    width: 100%;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

.blog-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
    overflow: hidden;
    cursor: pointer;
}

.blog-card:hover {
    transform: translateY(-5px);
    border-color: rgba(16, 185, 129, 0.2);
}

.blog-card-img-wrapper {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-bottom: 1px solid var(--glass-border);
    background: var(--bg-tertiary);
}

.blog-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-card-img {
    transform: scale(1.05);
}

.blog-card-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.blog-card-tag {
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
}

.blog-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.blog-card-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.blog-read-more {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-read-more:hover {
    color: var(--text-primary);
}

/* SEKCJA KALKULATOR */
.calculator-section {
    background: radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.04) 0%, transparent 60%),
                var(--bg-secondary);
}

.kalkulator-card-wrapper {
    max-width: 980px;
    margin: 0 auto;
}

.kalkulator-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    overflow: hidden;
}

.kalkulator-form {
    padding: 3rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-select, .form-input, .form-textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
    background: rgba(27, 32, 36, 0.8);
}

/* Własny suwak (Range) */
.label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.label-row label {
    margin-bottom: 0;
}

.val-display {
    color: var(--accent);
    font-size: 1rem;
}

.form-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-tertiary);
    outline: none;
    transition: var(--transition);
}

.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.form-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.form-range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.form-range::-moz-range-thumb:hover {
    transform: scale(1.2);
}

/* Ostrzeżenia i walidacja kalkulatora */
.ostrzezenie-box {
    display: none;
    background-color: rgba(249, 115, 22, 0.1);
    border-left: 3px solid var(--accent-orange);
    color: var(--accent-orange);
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 4px;
    margin-top: 0.5rem;
}

/* Podsumowanie kalkulatora (Prawy panel) */
.kalkulator-summary {
    background: rgba(16, 185, 129, 0.03);
    border-left: 1px solid var(--glass-border);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.summary-title {
    font-size: 1.5rem;
    font-weight: 800;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.summary-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    gap: 1rem;
}

.summary-row > div {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.4rem;
    text-align: right;
}

.summary-row span:first-child {
    color: var(--text-secondary);
}

.summary-row strong {
    font-size: 1.05rem;
    color: var(--text-primary);
}

/* Badge nadgodzin */
.badge-overtime {
    display: none;
    font-size: 0.75rem;
    color: var(--accent-orange);
    background: rgba(249, 115, 22, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 30px;
    font-weight: 700;
    margin-left: 0.5rem;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

/* Sekcja cenowa */
.price-box {
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
}

.price-regular-wrapper {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.price-old {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-left: 0.5rem;
}

.price-final-wrapper {
    font-size: 1.1rem;
    font-weight: 600;
}

.price-new {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1.1;
    margin-top: 0.25rem;
}

/* SEKCJA KONTAKT */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
}

.contact-p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.method-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.method-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.08);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.method-details {
    display: flex;
    flex-direction: column;
}

.method-title {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.method-link {
    font-size: 1.1rem;
    font-weight: 600;
}

.method-link:hover {
    color: var(--accent);
}

/* Social links icons */
.social-links-container {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--bg-tertiary);
    padding-top: 2rem;
}

.social-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    transition: var(--transition);
}

.social-svg {
    width: 20px;
    height: 20px;
}

.social-icon-btn:hover {
    color: #fff;
    transform: translateY(-3px);
}

.social-icon-btn.fb:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.social-icon-btn.ig:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%,#d6249f 60%,#285AEB 90%);
    border-color: transparent;
}

.contact-form {
    padding: 3rem;
}

/* STOPKA */
.main-footer {
    border-top: 1px solid var(--bg-tertiary);
    background: #07090a;
    padding: 3rem 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.hosting-tag a {
    color: var(--accent);
    font-weight: 500;
}

.hosting-tag a:hover {
    text-decoration: underline;
}

/* LIGHTBOX MODAL */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background: rgba(7, 9, 10, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.lightbox-modal.active {
    display: flex;
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-close:hover {
    color: #fff;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-nav:hover {
    background: var(--accent);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

.lightbox-nav.prev { left: 2rem; }
.lightbox-nav.next { right: 2rem; }

.lightbox-content {
    max-width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.lightbox-caption {
    margin-top: 1.5rem;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

/* ANIMACJE */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollAnimation {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    50% {
        opacity: 0.3;
        transform: translateY(6px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* RESPONSYWNOŚĆ (MEDIA QUERIES) */
@media (max-width: 992px) {
    .section-container {
        padding: 4rem 1.5rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-image-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .kalkulator-card {
        grid-template-columns: 1fr;
    }
    
    .kalkulator-summary {
        border-left: none;
        border-top: 1px solid var(--glass-border);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: -100vh;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(11, 13, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 2.5rem;
        transition: top 0.4s ease;
        z-index: 999;
    }
    
    .nav-menu.active {
        top: 0;
    }
    
    .nav-link {
        font-size: 1.3rem;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .lightbox-nav {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
    
    .lightbox-nav.prev { left: 0.5rem; }
    .lightbox-nav.next { right: 0.5rem; }

    .header-socials {
        border-left: none;
        padding-left: 0;
        margin-left: 0;
        margin-top: 1rem;
        gap: 1.5rem;
    }
}

/* BLOG MODAL DO PEŁNYCH WPISÓW */
.blog-modal {
    position: fixed;
    inset: 0;
    background: rgba(7, 9, 10, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.blog-modal.active {
    display: flex;
    opacity: 1;
}

.blog-modal-card {
    max-width: 750px;
    width: 100%;
    max-height: 85vh;
    padding: 3rem;
    position: relative;
    overflow-y: auto;
    animation: fadeInUp 0.4s ease;
    border: 1px solid var(--glass-border);
}

.blog-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2.2rem;
    color: var(--text-secondary);
    cursor: pointer;
    background: none;
    border: none;
    outline: none;
    transition: var(--transition);
}

.blog-modal-close:hover {
    color: #fff;
}

.blog-modal-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 0.75rem;
}

.blog-modal-tag {
    color: var(--accent);
    font-weight: 700;
    text-transform: uppercase;
}

.blog-modal-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.25;
    color: var(--text-primary);
}

.blog-modal-content {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.blog-modal-content p {
    margin-bottom: 1.5rem;
}

.blog-modal-content p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .blog-modal-card {
        padding: 2rem 1.5rem;
        max-height: 90vh;
    }
    
    .blog-modal-title {
        font-size: 1.4rem;
    }
}