/* ==================== ZMIENNE I PODSTAWY ==================== */
:root {
    --cg-bg: rgba(0, 0, 0, 0.9);
    --cg-black: #050608;
    --cg-dark-gradient: linear-gradient(180deg, #050608 0%, #15171b 100%);
    --cg-font-main: 'Helvetica Neue', Arial, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --cg-font-display: 'Eurostile', 'Square 721', 'Bank Gothic', 'Bebas Neue', sans-serif;
    --cg-font-weight-regular: 400;
    --cg-font-weight-bold: 600;
    --cg-font-weight-xbold: 700;
    --cg-text-light: #e5e5e5;
    --cg-text-white: #ffffff;
    --cg-accent-yellow: #ffd014;
    --cg-accent-grey: #7a92a5;
    --cg-box: #111317;
    --cg-shadow: 0 12px 40px rgba(0, 0, 0, 0.75);
}

/* Reset i podstawy */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--cg-font-main);
    background: var(--cg-black);
    color: var(--cg-text-light);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Bebas Neue na kluczowe elementy */
.cg-logo-main,
.cg-hero-title,
.cg-section-header h2,
.cg-nav-menu a,
.cg-btn-primary {
    font-family: 'Bebas Neue', sans-serif !important;
    letter-spacing: 0.15em;
}

/* ==================== HEADER ==================== */
.cg-header {
    background: transparent; /* start – przezroczysty */
    backdrop-filter: none;
    box-shadow: none;
    padding: 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
    will-change: background, box-shadow, backdrop-filter;
}

.cg-header.scrolled {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.cg-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 5vw;
    height: 90px;
}

/* Logo */
.cg-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    gap: 2px;
    text-align: center;
    color: var(--cg-text-white);
}

.cg-logo-main {
    font-family: var(--cg-font-display);
    font-size: 28px;
    font-weight: var(--cg-font-weight-xbold);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    line-height: 1;
    padding-bottom: 2px;
    margin-bottom: 2px;
    border-bottom: 1px solid var(--cg-text-white);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.cg-logo-sub {
    font-family: var(--cg-font-main);
    font-size: 10px;
    font-weight: var(--cg-font-weight-regular);
    letter-spacing: 0.1em;
    color: var(--cg-text-light);
    opacity: 0.9;
}

/* Nawigacja */
.cg-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
}

.cg-nav-menu {
    display: flex;
    gap: 60px;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.cg-nav-menu a {
    color: var(--cg-text-white);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 18px;
    font-weight: var(--cg-font-weight-bold);
    letter-spacing: 0.16em;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}

.cg-nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cg-accent-yellow);
    transition: width 0.3s ease;
}

.cg-nav-menu a:hover,
.cg-nav-menu a.active {
    color: var(--cg-accent-yellow);
}

.cg-nav-menu a:hover::after,
.cg-nav-menu a.active::after {
    width: 100%;
}

/* Ikony social + język */
.cg-nav-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.cg-social {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cg-text-white);
    text-decoration: none;
    transition: all 0.3s ease;
    will-change: fill;
}

.cg-social svg {
    width: 22px;
    height: 22px;
    fill: var(--cg-text-white);
    transition: fill 0.3s ease;
}

.cg-social:hover svg {
    fill: #d4d4d4;
}

.cg-lang-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    color: var(--cg-text-white);
    font-weight: var(--cg-font-weight-bold);
    font-size: 12px;
    letter-spacing: 1px;
    cursor: pointer;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.cg-lang-toggle:hover {
    opacity: 1;
}

.cg-flag-icon {
    width: 16px;
    height: 16px;
    background: red;
    border-radius: 50%;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2NDAgNDgwIj48cGF0aCBmaWxsPSIjZmZmIiBkPSJNMCAwaDY0MHY0ODBIMHoiLz48cGF0aCBmaWxsPSIjZGMxNDNjIiBkPSJNMCAyNDBoNjQwdjI0MEgwVjI0MHoiLz48L3N2Zz4=');
    background-size: cover;
}

/* Hamburger (mobile) */
.cg-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.cg-mobile-toggle span {
    width: 28px;
    height: 2px;
    background: var(--cg-text-white);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.cg-mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(9px);
}

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

.cg-mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-9px);
}

/* ==================== HERO Z VIDEO ==================== */
.cg-main {
    margin-top: 90px;
}

.cg-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-direction: column;
    text-align: center;
    overflow: hidden;
}

/* Video tło */
.cg-hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.cg-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 1;
}

.cg-hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}

.cg-hero-title {
    font-family: var(--cg-font-display);
    color: var(--cg-text-white);
    font-size: clamp(3.7rem, 7.5vw, 6.5rem);
    font-weight: var(--cg-font-weight-xbold);
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: 0.32em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    line-height: 0.9;
}

.cg-hero-subtitle {
    font-size: 1rem;
    font-weight: var(--cg-font-weight-regular);
    color: #e8e8e8;
    margin-bottom: 40px;
    letter-spacing: 0.14em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

/* Główny przycisk HERO */
.cg-btn-primary {
    display: inline-block;
    background: var(--cg-accent-yellow);
    color: var(--cg-black);
    padding: 16px 46px;
    border-radius: 2px;
    text-transform: uppercase;
    font-weight: var(--cg-font-weight-xbold);
    font-size: 14px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
    letter-spacing: 0.24em;
    text-decoration: none;
}

.cg-btn-primary:hover {
    background: #f0c000;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
}

/* Scroll indicator */
.cg-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.cg-scroll-indicator span {
    display: block;
    width: 2px;
    height: 50px;
    background: linear-gradient(to bottom, transparent, var(--cg-accent-yellow));
    animation: scroll-anim 2s infinite;
}

@keyframes scroll-anim {
    0%, 100% {
        opacity: 0;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(20px);
    }
}

/* ==================== SHOWREEL / PORTFOLIO GRID ==================== */
.cg-showreel {
    padding: 80px 20px 60px;
    background: radial-gradient(circle at top, #26202b 0%, #050608 55%);
}

.cg-section-header {
    text-align: center;
    margin-bottom: 60px;
    padding-top: 40px;
}

.cg-section-header h2 {
    font-family: var(--cg-font-display);
    font-size: clamp(2.4rem, 4.5vw, 3.6rem);
    text-transform: uppercase;
    color: var(--cg-text-white);
    font-weight: var(--cg-font-weight-xbold);
    letter-spacing: 0.26em;
    margin-bottom: 10px;
}

.cg-section-subtitle {
    font-size: 1rem;
    color: var(--cg-accent-yellow);
    font-weight: var(--cg-font-weight-bold);
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.cg-portfolio-grid {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.cg-portfolio-item {
    position: relative;
    overflow: hidden;
}

.cg-portfolio-thumb {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    background: #000;
}

.cg-portfolio-thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform 0.5s ease, opacity 0.5s ease;
}

.cg-portfolio-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.9) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.cg-portfolio-item:hover .cg-portfolio-thumb img {
    transform: scale(1.05);
    opacity: 0.9;
}

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

.cg-play-btn {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 2px solid var(--cg-text-white);
    background: rgba(0, 0, 0, 0.4);
    color: var(--cg-text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cg-play-btn svg {
    width: 40px;
    height: 40px;
}

.cg-play-btn:hover {
    background: var(--cg-accent-yellow);
    color: var(--cg-black);
    transform: scale(1.05);
}

.cg-portfolio-title {
    margin-top: 10px;
    font-size: 0.9rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cg-text-light);
}

/* Załaduj więcej */
.cg-load-more {
    text-align: center;
    margin-top: 40px;
}

.cg-btn-secondary {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--cg-text-white);
    background: transparent;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.18em;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cg-btn-secondary:hover {
    border-color: var(--cg-accent-yellow);
    color: var(--cg-accent-yellow);
}

/* ==================== USŁUGI ==================== */
.cg-services {
    padding: 60px 20px 80px;
    background: var(--cg-black);
}

.cg-services-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    padding: 0 20px;
}

.cg-tab {
    background: var(--cg-box);
    color: var(--cg-text-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 10px 22px;
    font-size: 11px;
    font-weight: var(--cg-font-weight-bold);
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.cg-tab.active,
.cg-tab:hover {
    background: var(--cg-accent-yellow);
    color: var(--cg-black);
    border-color: var(--cg-accent-yellow);
    transform: translateY(-2px);
}

.cg-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 60px;
}

/* układ boxów usług – zdjęcie + tekst */
.cg-service-box {
    background: var(--cg-box);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--cg-shadow);
    padding: 32px 28px;
    border-radius: 6px;
    color: var(--cg-text-light);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    opacity: 0;
    display: none;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 40px;
}

.cg-service-box.active {
    display: grid;
    opacity: 1;
}

.cg-service-box:hover {
    border-color: var(--cg-accent-yellow);
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.15);
    transform: translateY(-4px);
}

.cg-service-media img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
}

.cg-service-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cg-service-icon {
    margin-bottom: 20px;
}

.cg-service-icon img {
    width: 52px;
    height: 52px;
    filter: brightness(0) invert(1);
    opacity: 0.85;
}

.cg-service-box h3 {
    color: var(--cg-accent-yellow);
    font-size: 1.3rem;
    text-transform: uppercase;
    font-weight: var(--cg-font-weight-bold);
    margin-bottom: 12px;
    letter-spacing: 0.2em;
}

.cg-service-box p {
    margin: 0;
    color: var(--cg-text-light);
    line-height: 1.6;
}

/* ==================== KONTAKT ==================== */
.cg-contact {
    background: var(--cg-black);
    padding: 80px 20px 60px;
}

.cg-contact-container {
    max-width: 1200px;
    margin: 0 auto;
}

.cg-contact-inner {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

/* layout kontakt jak na oryginale – split */
.cg-contact-inner.cg-contact-split {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.2fr);
    gap: 40px;
    align-items: stretch;
}

.cg-contact-left {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cg-contact-photo img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
    box-shadow: var(--cg-shadow);
}

.cg-contact-info {
    flex: 1;
}

.cg-contact-info h2 {
    color: var(--cg-accent-yellow);
    font-size: 1.8rem;
    font-weight: var(--cg-font-weight-xbold);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
}

.cg-contact-name {
    font-size: 1.1rem;
    font-weight: var(--cg-font-weight-bold);
    margin-bottom: 18px;
}

.cg-contact-detail {
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.cg-contact-detail a {
    color: var(--cg-accent-yellow);
    text-decoration: none;
    transition: color 0.3s;
}

.cg-contact-detail a:hover {
    color: var(--cg-text-white);
}

.cg-contact-social {
    margin-top: 20px;
    display: flex;
    gap: 12px;
}

.cg-contact-social a {
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cg-text-light);
    text-decoration: none;
}

.cg-contact-form-wrapper h2 {
    color: var(--cg-text-white);
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.cg-contact-form {
    flex: 1;
    background: var(--cg-box);
    border-radius: 6px;
    padding: 36px;
    box-shadow: var(--cg-shadow);
}

.cg-contact-form h3 {
    color: var(--cg-text-white);
    margin-bottom: 22px;
    font-size: 1.3rem;
}

.cg-form-group {
    margin-bottom: 18px;
}

.cg-contact-form input,
.cg-contact-form textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--cg-text-white);
    padding: 10px 14px;
    font-size: 0.95rem;
    border-radius: 4px;
    font-family: var(--cg-font-main);
    transition: all 0.3s;
}

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

.cg-contact-form input:focus,
.cg-contact-form textarea:focus {
    outline: none;
    border-color: var(--cg-accent-yellow);
    background: rgba(255, 255, 255, 0.07);
}

.cg-btn-submit {
    background: var(--cg-accent-yellow);
    color: var(--cg-black);
    border: none;
    font-weight: var(--cg-font-weight-xbold);
    padding: 14px 40px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 11px;
    width: 100%;
}

.cg-btn-submit:hover {
    background: #f0c000;
    transform: translateY(-2px);
}

/* ==================== FOOTER ==================== */
.cg-footer {
    background: var(--cg-black);
    color: #7f8a96;
    text-align: center;
    padding: 26px 20px;
    font-size: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.cg-footer-author {
    margin-top: 4px;
    font-size: 0.7rem;
    opacity: 0.8;
}

/* ==================== VIDEO MODAL ==================== */
.cg-video-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 99999;
}

.cg-video-modal.active {
    display: flex;
}

.cg-video-modal-overlay {
    position: absolute;
    inset: 0;
}

.cg-video-modal-content {
    position: relative;
    max-width: 960px;
    width: 90%;
    background: #000;
    border-radius: 4px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
    overflow: hidden;
    z-index: 2;
}

.cg-video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 ratio */
}

.cg-video-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.cg-video-close {
    position: absolute;
    top: 8px;
    right: 12px;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

/* ==================== ANIMACJE WEJŚCIA ==================== */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* ==================== RESPONSYWNOŚĆ ==================== */
@media (max-width: 1200px) {
    .cg-header-inner {
        padding: 0 32px;
    }

    .cg-nav-menu {
        gap: 40px;
    }
}

@media (max-width: 1024px) {
    .cg-nav {
        position: static;
        transform: none;
        display: none;
    }

    .cg-mobile-toggle {
        display: flex;
    }

    .cg-header-inner {
        justify-content: space-between;
    }
}

@media (max-width: 900px) {
    .cg-service-box {
        grid-template-columns: 1fr;
    }

    .cg-contact-inner.cg-contact-split {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .cg-main {
        margin-top: 80px;
    }

    .cg-nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        gap: 0;
        padding: 20px;
        display: none;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .cg-nav-menu.active {
        display: flex;
    }

    .cg-nav-menu li {
        width: 100%;
        text-align: center;
        padding: 15px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .cg-contact-inner {
        flex-direction: column;
    }

    .cg-services-grid {
        grid-template-columns: 1fr;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--cg-black);
}

::-webkit-scrollbar-thumb {
    background: var(--cg-accent-grey);
    border-radius: 5px;
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--cg-accent-yellow);
}