/* ==========================================================================
   Mur-Dekor Tynki Dekoracyjne - Mobile-First Styles
   ========================================================================== */

/* CSS Variables - Czarno-złota kolorystyka (brązowe złoto z logo) */
:root {
    --primary: #B87333;          /* Brązowe złoto/miedź z logo */
    --primary-dark: #8B5A2B;     /* Ciemniejszy brąz */
    --secondary: #2A2A2A;        /* Ciemny szary */
    --accent: #CD853F;           /* Jaśniejszy brąz/złoto */
    --background: #1A1A1A;       /* Prawie czarny */
    --background-alt: #242424;   /* Ciemny szary tło */
    --text: #F5F5F5;             /* Jasny tekst */
    --text-light: #B0B0B0;       /* Szary tekst */
    --white: #FFFFFF;
    --black: #0D0D0D;            /* Głęboka czerń */
    --shadow: rgba(184, 115, 51, 0.15);
    --shadow-strong: rgba(0, 0, 0, 0.4);

    --whatsapp: #25D366;
    --messenger: #0084FF;

    --font-main: 'Noto Sans', 'Segoe UI', Roboto, Arial, sans-serif;

    --header-height: 56px;
    --container-padding: 16px;
    --section-padding: 48px;
    --border-radius: 8px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ==========================================================================
   Header - Mobile First
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--black);
    box-shadow: 0 2px 10px var(--shadow-strong);
    z-index: 1000;
    transition: var(--transition);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-placeholder {
    width: 40px;
    height: 40px;
    background: var(--secondary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--primary-dark);
    font-weight: 600;
}

.logo-img {
    height: 85px;
    width: auto;
    object-fit: contain;
    margin: -15px 0;
}

.logo-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    display: none;
}

/* Navigation - Mobile */
.nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--black);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
}

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

.nav-list {
    display: flex;
    flex-direction: column;
    padding: 24px;
}

.nav-link {
    display: block;
    padding: 16px 0;
    font-size: 18px;
    font-weight: 500;
    color: var(--text);
    border-bottom: 1px solid rgba(184, 115, 51, 0.3);
    transition: color var(--transition);
}

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

/* Header Phone Button */
.header-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--primary);
}

/* Hamburger */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-height) + 32px) 0 48px;
    overflow: hidden;
}

/* Hero Slideshow */
.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 2s ease-in-out;
    transform: scale(1.05);
    animation: heroZoom 8s ease-in-out infinite alternate;
}

.hero-slide.active {
    opacity: 1;
}

@keyframes heroZoom {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(26, 26, 26, 0.8) 50%, rgba(184, 115, 51, 0.15) 100%);
    z-index: 1;
}

.hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-logo {
    display: block;
    width: 100%;
    max-width: 500px;
    height: auto;
    margin-bottom: -70px;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 20px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    min-height: 48px;
    min-width: 44px;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: var(--primary);
    color: var(--white);
}

.btn-facebook {
    background: #1877F2;
    color: var(--white);
}

.btn-facebook:hover,
.btn-facebook:focus {
    background: #166FE5;
    transform: translateY(-2px);
}

.btn-messenger {
    background: var(--messenger);
    color: var(--white);
}

.btn-messenger:hover,
.btn-messenger:focus {
    background: #0070E0;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus {
    background: #20BD5A;
    transform: translateY(-2px);
}

/* ==========================================================================
   Sections
   ========================================================================== */
.section {
    padding: var(--section-padding) 0;
}

.section:nth-child(even) {
    background: var(--background-alt);
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    text-align: center;
    margin-bottom: 8px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 32px;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-content {
    max-width: 700px;
    margin: 0 auto 32px;
    text-align: center;
}

.about-content p {
    margin-bottom: 16px;
    color: var(--text-light);
}

.features {
    display: grid;
    gap: 24px;
}

.feature {
    text-align: center;
    padding: 24px;
    background: var(--secondary);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px var(--shadow);
}

.feature-icon {
    color: var(--primary);
    margin-bottom: 16px;
}

.feature h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--text);
}

.feature p {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.service-card {
    background: var(--secondary);
    padding: 24px 20px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: 0 4px 15px var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: none;
    box-shadow: 0 4px 15px var(--shadow);
}

.service-icon {
    color: var(--primary);
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ==========================================================================
   Gallery Section
   ========================================================================== */
.project {
    margin-bottom: 48px;
}

.project:last-child {
    margin-bottom: 0;
}

.project-header {
    text-align: center;
    margin-bottom: 12px;
}

.project-header h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 4px;
}

.project-subtitle {
    color: var(--primary);
    font-weight: 500;
}

.project-description {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-size: 0.95rem;
}

.project-gallery {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 8px 0 16px;
    margin: 0 calc(-1 * var(--container-padding));
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
}

.project-gallery::-webkit-scrollbar {
    display: none;
}

.gallery-item {
    flex: 0 0 280px;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
    scroll-snap-align: start;
    box-shadow: 0 4px 15px var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-item:last-child {
    margin-right: var(--container-padding);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--shadow);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
    pointer-events: none;
    user-select: none;
    -webkit-user-drag: none;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Scroll indicator dots */
.gallery-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}

.gallery-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--secondary);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 4px;
}

/* Swipe hint */
.swipe-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.8rem;
    margin-top: 8px;
    opacity: 0.7;
}

.swipe-hint svg {
    animation: swipeAnim 1.5s ease-in-out infinite;
}

@keyframes swipeAnim {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(8px); }
}

/* ==========================================================================
   Carousel Section
   ========================================================================== */
.gallery {
    overflow: hidden;
}

.gallery .container {
    max-width: 100%;
    padding: 0 16px;
}

.carousel {
    position: relative;
    overflow: visible;
    margin: 0 auto;
    max-width: 1600px;
    padding: 40px 0;
}

.carousel-track {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 550px;
}

#carousel .carousel-slide {
    position: absolute;
    width: 70%;
    opacity: 0;
    transform: scale(0.85) translateX(0);
    filter: blur(1px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--secondary);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px var(--shadow-strong);
    border: 1px solid rgba(184, 115, 51, 0.1);
    z-index: 1;
    pointer-events: none;
}

/* Poprzedni slajd - lewa strona */
#carousel .carousel-slide.prev {
    opacity: 0.6;
    transform: scale(0.85) translateX(-45%);
    z-index: 2;
}

/* Aktywny slajd - środek */
#carousel .carousel-slide.active {
    opacity: 1;
    transform: scale(1) translateX(0);
    filter: blur(0);
    box-shadow: 0 12px 40px var(--shadow-strong);
    border: 1px solid rgba(184, 115, 51, 0.3);
    z-index: 10;
    pointer-events: auto;
}

/* Następny slajd - prawa strona */
#carousel .carousel-slide.next {
    opacity: 0.6;
    transform: scale(0.85) translateX(45%);
    z-index: 2;
}

/* Mobile */
@media (max-width: 767px) {
    #carousel .carousel-track {
        min-height: 600px;
    }

    #carousel .carousel-slide {
        width: 88%;
    }

    #carousel .carousel-slide.prev {
        transform: scale(0.8) translateX(-35%);
        opacity: 0.5;
    }

    #carousel .carousel-slide.next {
        transform: scale(0.8) translateX(35%);
        opacity: 0.5;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    #carousel .carousel-track {
        min-height: 600px;
    }

    #carousel .carousel-slide {
        width: 65%;
    }

    #carousel .carousel-slide.prev {
        transform: scale(0.85) translateX(-50%);
    }

    #carousel .carousel-slide.next {
        transform: scale(0.85) translateX(50%);
    }
}

.slide-content {
    display: flex;
    flex-direction: column;
    padding: 24px 30px;
    gap: 24px;
}

.slide-info {
    text-align: left;
    order: 1;
}

.slide-images {
    order: 2;
}

/* Tablet i Desktop - tekst po lewej, zdjęcia po prawej */
@media (min-width: 768px) {
    .slide-content {
        flex-direction: row;
        align-items: center;
        padding: 30px 40px;
        gap: 30px;
    }

    .slide-info {
        flex: 1;
        order: 1;
    }

    .slide-images {
        flex: 1.3;
        order: 2;
    }
}

@media (min-width: 1024px) {
    .slide-content {
        padding: 40px 50px;
        gap: 40px;
    }

    .slide-info {
        flex: 1;
    }

    .slide-images {
        flex: 1.5;
    }
}

.slide-number {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--secondary);
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.slide-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.slide-subtitle {
    display: block;
    font-size: 1rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 16px;
}

.slide-description {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

.slide-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.slide-image {
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
    box-shadow: 0 4px 15px var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.slide-image:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px var(--shadow);
}

.slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
    /* Optymalizacja ładowania */
    content-visibility: auto;
    background-color: var(--secondary);
}

.slide-image:hover img {
    transform: scale(1.05);
}

/* Carousel Navigation Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: var(--black);
    border: 2px solid var(--primary);
    border-radius: 50%;
    color: var(--primary);
    cursor: pointer;
    box-shadow: 0 4px 15px var(--shadow-strong);
    transition: var(--transition);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--primary);
    color: var(--black);
}

.carousel-prev {
    left: 12px;
}

.carousel-next {
    right: 12px;
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    background: transparent;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-light);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.carousel-dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

.carousel-dot:hover {
    background: var(--accent);
}

/* Tablet Carousel */
@media (min-width: 768px) {
    .slide-title {
        font-size: 1.75rem;
    }

    .carousel-btn {
        width: 56px;
        height: 56px;
    }

    .carousel-prev {
        left: 16px;
    }

    .carousel-next {
        right: 16px;
    }
}

/* Desktop Carousel */
@media (min-width: 1024px) {
    .slide-title {
        font-size: 2rem;
    }

    .slide-description {
        font-size: 1rem;
    }

    .slide-images {
        gap: 16px;
    }

    .carousel-prev {
        left: 20px;
    }

    .carousel-next {
        right: 20px;
    }
}

/* ==========================================================================
   Realizacje Carousel (3-slajdowy z blur)
   ========================================================================== */
.realizacje-wrapper {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
}

.realizacje-carousel {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: visible;
    padding: 40px 0;
}

.realizacje-carousel .carousel-track {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 700px;
}

.realizacje-carousel .carousel-slide {
    position: absolute;
    width: 450px;
    height: 620px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 8px 30px var(--shadow-strong);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: scale(0.8);
    z-index: 1;
    pointer-events: none;
}

.realizacje-carousel .carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: filter 0.3s ease;
}

/* Drugi poprzedni slajd - daleko lewa */
.realizacje-carousel .carousel-slide.prev2 {
    opacity: 0.4;
    transform: scale(0.75) translateX(-220%);
    filter: blur(4px);
    z-index: 1;
}

/* Poprzedni slajd - lewa strona */
.realizacje-carousel .carousel-slide.prev {
    opacity: 0.7;
    transform: scale(0.9) translateX(-115%);
    filter: blur(2px);
    z-index: 2;
    cursor: pointer;
    pointer-events: auto;
}

/* Aktywny slajd - srodek */
.realizacje-carousel .carousel-slide.active {
    opacity: 1;
    transform: scale(1) translateX(0);
    z-index: 10;
    pointer-events: auto;
}

/* Nastepny slajd - prawa strona */
.realizacje-carousel .carousel-slide.next {
    opacity: 0.7;
    transform: scale(0.9) translateX(115%);
    filter: blur(2px);
    z-index: 2;
    cursor: pointer;
    pointer-events: auto;
}

/* Drugi nastepny slajd - daleko prawa */
.realizacje-carousel .carousel-slide.next2 {
    opacity: 0.4;
    transform: scale(0.75) translateX(220%);
    filter: blur(4px);
    z-index: 1;
}

/* Overlay z przyciskiem - widoczny na hover */
.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.slide-title {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    padding: 0 20px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.realizacje-carousel .carousel-slide.active:hover .slide-overlay {
    opacity: 1;
    pointer-events: auto;
}

.realizacje-carousel .carousel-slide.active:hover img {
    filter: blur(3px);
}

.btn-realizacje {
    display: inline-block;
    padding: 14px 28px;
    background: var(--primary);
    color: var(--black);
    text-decoration: none;
    font-weight: 600;
    border-radius: 30px;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn-realizacje:hover {
    background: var(--accent);
    transform: scale(1.05);
}

/* Przyciski nawigacji karuzeli */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 90px;
    height: 90px;
    background: rgba(0, 0, 0, 0.3);
    border: 3px solid var(--primary);
    border-radius: 50%;
    cursor: pointer;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.carousel-nav svg {
    width: 40px;
    height: 40px;
    color: var(--primary);
}

.carousel-nav:hover {
    background: rgba(184, 115, 51, 0.2);
    border-color: var(--accent);
    transform: translateY(-50%) scale(1.1);
}

.carousel-nav:hover svg {
    color: var(--accent);
}

.carousel-nav-prev {
    left: 0;
    pointer-events: auto;
}

.carousel-nav-next {
    right: 0;
    pointer-events: auto;
}

/* Przycisk mobilny nad karuzelą */
.btn-realizacje-mobile {
    display: none;
}

/* Mobile realizacje carousel */
@media (max-width: 767px) {
    .btn-realizacje-mobile {
        display: block;
        margin: 0 auto 20px;
        text-align: center;
        width: fit-content;
    }

    .carousel-nav {
        width: 50px;
        height: 50px;
    }

    .carousel-nav svg {
        width: 24px;
        height: 24px;
    }

    .carousel-nav-prev {
        left: 5px;
    }

    .carousel-nav-next {
        right: 5px;
    }

    .realizacje-carousel .slide-overlay {
        display: none !important;
        pointer-events: none !important;
    }

    .realizacje-carousel .carousel-slide.prev,
    .realizacje-carousel .carousel-slide.next,
    .realizacje-carousel .carousel-slide.prev2,
    .realizacje-carousel .carousel-slide.next2,
    .realizacje-carousel .carousel-slide.active,
    .realizacje-carousel .carousel-slide.active:hover img,
    .realizacje-carousel .carousel-slide.active:active img,
    .realizacje-carousel .carousel-slide.active:focus img {
        filter: none !important;
    }

    .realizacje-carousel .carousel-track {
        min-height: 480px;
    }

    .realizacje-carousel .carousel-slide {
        width: 260px;
        height: 370px;
    }

    .realizacje-carousel .carousel-slide.prev2 {
        transform: scale(0.65) translateX(-180%);
    }

    .realizacje-carousel .carousel-slide.prev {
        transform: scale(0.85) translateX(-95%);
    }

    .realizacje-carousel .carousel-slide.next {
        transform: scale(0.85) translateX(95%);
    }

    .realizacje-carousel .carousel-slide.next2 {
        transform: scale(0.65) translateX(180%);
    }

    .btn-realizacje {
        padding: 12px 20px;
        font-size: 0.8rem;
    }
}

/* Tablet realizacje carousel */
@media (min-width: 768px) and (max-width: 1023px) {
    .realizacje-carousel .carousel-track {
        min-height: 580px;
    }

    .realizacje-carousel .carousel-slide {
        width: 340px;
        height: 480px;
    }

    .realizacje-carousel .carousel-slide.prev2 {
        transform: scale(0.7) translateX(-200%);
    }

    .realizacje-carousel .carousel-slide.prev {
        transform: scale(0.88) translateX(-110%);
    }

    .realizacje-carousel .carousel-slide.next {
        transform: scale(0.88) translateX(110%);
    }

    .realizacje-carousel .carousel-slide.next2 {
        transform: scale(0.7) translateX(200%);
    }
}

/* Desktop realizacje carousel */
@media (min-width: 1024px) {
    .realizacje-carousel .carousel-track {
        min-height: 750px;
    }

    .realizacje-carousel .carousel-slide {
        width: 500px;
        height: 680px;
    }

    .realizacje-carousel .carousel-slide.prev2 {
        transform: scale(0.75) translateX(-230%);
    }

    .realizacje-carousel .carousel-slide.prev {
        transform: scale(0.9) translateX(-120%);
    }

    .realizacje-carousel .carousel-slide.next {
        transform: scale(0.9) translateX(120%);
    }

    .realizacje-carousel .carousel-slide.next2 {
        transform: scale(0.75) translateX(230%);
    }
}

/* ==========================================================================
   Why Us Section
   ========================================================================== */
.benefits {
    display: grid;
    gap: 24px;
}

.benefit {
    background: var(--secondary);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px var(--shadow-strong);
    border: 1px solid rgba(184, 115, 51, 0.2);
}

.benefit-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 8px;
}

.benefit h3 {
    font-size: 1.125rem;
    color: var(--text);
    margin-bottom: 8px;
}

.benefit p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-grid {
    display: grid;
    gap: 20px;
}

.testimonial-card {
    background: var(--secondary);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px var(--shadow);
    border: 1px solid rgba(184, 115, 51, 0.2);
    transition: var(--transition);
}


.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text);
    margin-bottom: 16px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-name {
    font-weight: 600;
    color: var(--text);
}

.author-source {
    font-size: 0.875rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.author-source::before {
    content: "•";
    color: var(--text-light);
}

.testimonials-cta {
    text-align: center;
    margin-top: 32px;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .testimonial-card {
        padding: 32px;
    }

    .testimonial-text {
        font-size: 1.1rem;
    }
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-content {
    display: grid;
    gap: 32px;
}

.contact-content.contact-centered {
    max-width: 500px;
    margin: 0 auto;
}

.contact-info h3,
.contact-form-wrapper h3 {
    font-size: 1.25rem;
    color: var(--text);
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-light);
}

.contact-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

.contact-item a {
    color: var(--text);
    font-weight: 500;
    transition: color var(--transition);
}

.contact-item a:hover {
    color: var(--primary);
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0;
}

.contact-social {
    display: flex;
    gap: 16px;
}

.contact-social a {
    color: var(--text-light);
    transition: color var(--transition);
}

.contact-social a:hover {
    color: var(--primary);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px var(--shadow);
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    border: 1px solid var(--secondary);
    border-radius: var(--border-radius);
    background: var(--background);
    transition: var(--transition);
    min-height: 48px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--shadow);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--black);
    color: var(--text);
    padding: 32px 0;
    border-top: 1px solid rgba(184, 115, 51, 0.3);
}

.footer-content {
    text-align: center;
}

.footer-logo {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.footer-copy {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 16px;
}

.footer-credit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-light);
    margin-top: 20px;
}

.footer-credit-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    transition: var(--transition);
}

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

.footer-credit-link svg {
    height: 18px;
    width: auto;
}

.ledniowski-logo {
    height: 28px;
    width: auto;
    transition: var(--transition);
    opacity: 0.85;
}

.footer-credit-link:hover .ledniowski-logo {
    opacity: 1;
}

/* ==========================================================================
   WhatsApp Float Button
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--whatsapp);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 998;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ==========================================================================
   Lightbox
   ========================================================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 32px;
    cursor: pointer;
    z-index: 2001;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
    left: 16px;
}

.lightbox-next {
    right: 16px;
}

.lightbox-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 14px;
}

/* ==========================================================================
   Gallery Modal
   ========================================================================== */
.gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: none;
    overflow-y: auto;
}

.gallery-modal.active {
    display: block;
}

.gallery-modal-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 20px 40px;
}

.gallery-modal-close {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    color: var(--black);
    font-size: 32px;
    cursor: pointer;
    z-index: 10001;
    transition: var(--transition);
}

.gallery-modal-close:hover {
    background: var(--accent);
    transform: scale(1.1);
}

.gallery-modal-title {
    text-align: center;
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 40px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 16px;
}

@media (min-width: 640px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}

.gallery-item {
    aspect-ratio: 3/4;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.03);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Tablet Breakpoint (768px)
   ========================================================================== */
@media (min-width: 768px) {
    :root {
        --header-height: 70px;
        --container-padding: 24px;
        --section-padding: 64px;
    }

    .logo-text {
        display: block;
    }

    .logo-img {
        height: 110px;
        margin: -20px 0;
    }

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

    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .features {
        grid-template-columns: repeat(3, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 24px;
    }

    .services .container {
        max-width: 1400px;
    }

    .project-gallery {
        gap: 16px;
    }

    .gallery-item {
        flex: 0 0 320px;
    }

    .swipe-hint {
        display: none;
    }

    .benefits {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-content {
        grid-template-columns: 1fr 1fr;
    }

    .contact-buttons {
        flex-direction: row;
    }
}

/* ==========================================================================
   Desktop Breakpoint (1024px)
   ========================================================================== */
@media (min-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    /* Desktop Navigation */
    .hamburger {
        display: none;
    }

    .header-phone {
        display: none;
    }

    .nav {
        position: static;
        transform: none;
        background: none;
    }

    .nav-list {
        flex-direction: row;
        padding: 0;
        gap: 32px;
    }

    .nav-link {
        padding: 8px 0;
        font-size: 15px;
        border-bottom: none;
        position: relative;
    }

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

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

    .hero h1 {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .gallery-item {
        flex: 0 0 350px;
    }

    .benefits {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ==========================================================================
   Large Desktop (1200px+)
   ========================================================================== */
@media (min-width: 1200px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .section-title {
        font-size: 2.5rem;
    }
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Body scroll lock when nav/lightbox is open */
body.nav-open,
body.lightbox-open {
    overflow: hidden;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}