/* ==============================================================================
   inLodz21 / Kamienica Hilarego Majewskiego - Główny Arkusz Stylów
   Estetyka nowoczesnej galerii sztuki: jasny, spokojny, edytorski design.
   Biel, subtelne akcenty, dużo światła, wyrafinowana typografia.
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --color-bg: #ffffff;
    --color-bg-secondary: #f6f5f2;
    --color-card: #ffffff;
    --color-card-hover: #faf9f7;
    --color-accent: #1b4965;
    --color-accent-hover: #14384e;
    --color-accent-dark: #0f2c3d;
    --color-accent-light: #2c6c94;
    --color-ink: #17171a;
    --color-text: #17171a;
    --color-text-muted: #6b6b70;
    --color-text-dim: #9b9b9f;
    --color-border: rgba(23, 23, 26, 0.10);
    --color-border-bold: rgba(23, 23, 26, 0.20);

    --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-heading: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --container-max: 1320px;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==============================================================================
   TYPOGRAFIA & BAZA
   ============================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -0.01em;
    color: var(--color-ink);
}

h1 { font-size: clamp(2.6rem, 5.5vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h4 { font-size: 1.3rem; }

p {
    margin-bottom: 1.2rem;
    color: var(--color-text-muted);
}

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

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

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.section-container {
    padding: 6.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.badge-tag {
    display: inline-block;
    padding: 0;
    background: none;
    color: var(--color-accent);
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    margin-bottom: 1.1rem;
}

.badge-outline {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border: 1px solid var(--color-border-bold);
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.text-muted {
    color: var(--color-text-muted);
}

.page-header {
    background-color: var(--color-bg-secondary);
    padding: 6rem 0 4rem;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.page-header::before {
    display: none;
}

.page-headline {
    margin-bottom: 1.2rem;
}

.page-lead {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 720px;
    line-height: 1.7;
}

/* ==============================================================================
   PRZYCISKI (BUTTONS)
   ============================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 2rem;
    font-family: var(--font-body);
    font-size: 0.76rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: 0;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-ink);
    color: #ffffff;
    border-color: var(--color-ink);
}

.btn-primary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-ink);
    border-color: var(--color-border-bold);
}

.btn-outline:hover {
    background-color: var(--color-ink);
    border-color: var(--color-ink);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-ec1 {
    background: var(--color-ink);
    color: #ffffff;
    font-size: 0.8rem;
    padding: 1.1rem 2.4rem;
    border: none;
}

.btn-ec1:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.6rem 1.15rem;
    font-size: 0.7rem;
}

/* ==============================================================================
   NAWIGACJA: HEADER + PEŁNOEKRANOWE MENU (HAMBURGER)
   ============================================================================== */
.site-header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1300;
    transition: var(--transition);
}

body.menu-open .site-header {
    background-color: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-color: transparent;
}

.nav-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: 88px;
}

.header-actions {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.header-cart-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.header-cart-count {
    background-color: var(--color-ink);
    color: #ffffff;
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 0.68rem;
    font-weight: 600;
}

.brand-logo {
    justify-self: center;
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.brand-logo-mark {
    width: 44px;
    height: 44px;
    object-fit: contain;
    flex-shrink: 0;
}

.footer-brand .brand-logo-mark {
    width: 52px;
    height: 52px;
}

.logo-symbol {
    width: 42px;
    height: 42px;
    background-color: var(--color-ink);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.05rem;
    color: #ffffff;
    letter-spacing: 0;
    flex-shrink: 0;
}

.logo-text-group {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    line-height: 1;
    color: var(--color-ink);
}

.logo-subtitle {
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 0.24em;
    color: var(--color-text-dim);
    font-weight: 500;
    margin-top: 0.3rem;
}

/* Hamburger w lewym górnym rogu */
.menu-toggle {
    justify-self: start;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 6px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    position: relative;
    z-index: 1301;
}

.hamburger-line {
    display: block;
    width: 26px;
    height: 1.5px;
    background-color: var(--color-ink);
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, width 0.3s ease;
    transform-origin: center;
}

.menu-toggle:hover .hamburger-line:nth-child(1) { width: 20px; }
.menu-toggle:hover .hamburger-line:nth-child(2) { width: 26px; }
.menu-toggle:hover .hamburger-line:nth-child(3) { width: 16px; }

body.menu-open .hamburger-line:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
    width: 26px;
}

body.menu-open .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0.4);
}

body.menu-open .hamburger-line:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
    width: 26px;
}

/* Pełnoekranowe menu */
.menu-overlay {
    position: fixed;
    inset: 0;
    background-color: #ffffff;
    z-index: 1200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-1.5%);
    transition: opacity 0.45s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.5s;
    overflow-y: auto;
    padding: 8.5rem 0 4rem;
}

body.menu-open .menu-overlay {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

body.menu-open {
    overflow: hidden;
}

.menu-overlay-inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 4rem;
    align-items: start;
}

.overlay-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.overlay-item {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

body.menu-open .overlay-item {
    opacity: 1;
    transform: none;
}

body.menu-open .overlay-item:nth-child(1) { transition-delay: 0.10s; }
body.menu-open .overlay-item:nth-child(2) { transition-delay: 0.16s; }
body.menu-open .overlay-item:nth-child(3) { transition-delay: 0.22s; }
body.menu-open .overlay-item:nth-child(4) { transition-delay: 0.28s; }
body.menu-open .overlay-item:nth-child(5) { transition-delay: 0.34s; }

.overlay-link {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.1rem);
    font-weight: 500;
    line-height: 1.25;
    color: var(--color-ink);
    display: inline-block;
    transition: color 0.3s ease;
}

.overlay-link:hover,
.overlay-link.active {
    color: var(--color-accent);
}

.overlay-submenu {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.8rem;
    margin: 0.4rem 0 1.6rem;
}

.overlay-sublink {
    font-size: 0.74rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-muted);
}

.overlay-sublink:hover {
    color: var(--color-ink);
}

/* Kolumna informacyjna w menu */
.menu-overlay-aside {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease 0.3s, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}

body.menu-open .menu-overlay-aside {
    opacity: 1;
    transform: none;
}

.menu-aside-label {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text-dim);
    margin-bottom: 0.6rem;
}

.menu-aside-address {
    font-family: var(--font-display);
    font-size: 1.35rem;
    line-height: 1.4;
    color: var(--color-ink);
    margin-bottom: 0.8rem;
}

.menu-aside-contact {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.menu-aside-contact:hover {
    color: var(--color-ink);
}

.menu-aside-socials {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--color-border);
}

.menu-aside-socials a {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
}

.menu-aside-socials a:hover {
    color: var(--color-ink);
}

/* ==============================================================================
   STRONA GŁÓWNA: HERO (NAJNOWSZA WYSTAWA)
   ============================================================================== */
.hero-exhibition {
    padding: 0;
    border-bottom: 1px solid var(--color-border);
}

.hero-split-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 0;
    border: none;
    background-color: var(--color-bg);
    align-items: stretch;
}

.hero-content-panel {
    background-color: var(--color-bg);
    color: var(--color-text);
    padding: 5rem 4rem 5rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content-panel::after {
    display: none;
}

.hero-badge-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.8rem;
}

.hero-badge {
    background-color: var(--color-ink);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 0.66rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    padding: 0.4rem 0.9rem;
}

.hero-dates {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
}

.hero-title {
    font-size: clamp(2.6rem, 4.6vw, 4.2rem);
    color: var(--color-ink);
    margin-bottom: 1.6rem;
    line-height: 1.05;
    font-weight: 500;
}

.hero-meta-list {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    border-left: 1px solid var(--color-border-bold);
    padding-left: 1.2rem;
}

.hero-meta-item {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.hero-meta-item strong {
    color: var(--color-ink);
    font-weight: 600;
}

.hero-desc {
    font-size: 1.08rem;
    line-height: 1.75;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-hero-action {
    background-color: var(--color-ink);
    color: #ffffff;
    border: 1px solid var(--color-ink);
}

.btn-hero-action:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
    transform: translateY(-2px);
}

.hero-image-panel {
    background-color: var(--color-bg-secondary);
    min-height: 580px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-left: 1px solid var(--color-border);
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-image-panel:hover .hero-img {
    transform: scale(1.02);
}

/* Wyrafinowany Placeholder architektoniczny */
.art-placeholder {
    width: 100%;
    height: 100%;
    min-height: 480px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-secondary);
    background-image: linear-gradient(to right, rgba(23, 23, 26, 0.035) 1px, transparent 1px),
                      linear-gradient(to bottom, rgba(23, 23, 26, 0.035) 1px, transparent 1px);
    background-size: 36px 36px;
    position: relative;
    padding: 2.5rem;
    text-align: center;
}

.art-placeholder-grid {
    display: none;
}

.art-placeholder-icon {
    width: 64px;
    height: 64px;
    border: 1px solid var(--color-border-bold);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-ink);
    position: relative;
    z-index: 2;
}

.art-placeholder-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 500;
    letter-spacing: 0;
    color: var(--color-ink);
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 2;
}

.art-placeholder-sub {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    max-width: 320px;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* ==============================================================================
   STRONA GŁÓWNA: BLOK GALERII ZDJĘĆ
   ============================================================================== */
.gallery-section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 3.5rem;
    gap: 2rem;
    flex-wrap: wrap;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
}

.gallery-card {
    background-color: var(--color-bg-secondary);
    border: none;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    aspect-ratio: 4/3;
    display: flex;
}

.gallery-card:hover {
    transform: translateY(-3px);
}

.gallery-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover .gallery-card-img {
    transform: scale(1.04);
}

.gallery-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(17, 17, 20, 0.78) 0%, rgba(17, 17, 20, 0.10) 55%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.6rem;
    opacity: 0;
    transition: var(--transition);
}

.gallery-card:hover .gallery-card-overlay {
    opacity: 1;
}

.gallery-card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

.gallery-card-category {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 500;
}

/* ==============================================================================
   WYSTAWY LISTA & KARTY
   ============================================================================== */
.exhibitions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 3rem 2.5rem;
    margin-top: 2.5rem;
}

.exhibition-card {
    background-color: var(--color-bg);
    border: none;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.exhibition-card:hover .exhibition-card-media img {
    transform: scale(1.04);
}

.exhibition-card-media {
    aspect-ratio: 16/11;
    background-color: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
    border: none;
}

.exhibition-card-media img {
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.exhibition-card-body {
    padding: 1.8rem 0 0;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.exhibition-card-date {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    margin-bottom: 0.7rem;
}

.exhibition-card-title {
    font-size: 1.7rem;
    margin-bottom: 0.9rem;
    line-height: 1.2;
    font-weight: 500;
}

.exhibition-card-title a:hover {
    color: var(--color-accent);
}

.exhibition-card-meta {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.exhibition-card-meta strong {
    color: var(--color-ink);
    font-weight: 600;
}

.exhibition-card-desc {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    margin-bottom: 1.6rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.exhibition-card-footer {
    border-top: 1px solid var(--color-border);
    padding-top: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

/* ==============================================================================
   PODSTRONA WYSTAWY (SZCZEGÓŁY) - UKŁAD Z SIDEBAREM
   ============================================================================== */
.single-exhibition-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 4rem;
    align-items: start;
    padding: 5rem 0;
}

.single-main-content {
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

.single-hero-media {
    width: 100%;
    aspect-ratio: 16/9;
    background-color: var(--color-bg-secondary);
    border: none;
    overflow: hidden;
}

.article-body {
    font-size: 1.08rem;
    line-height: 1.9;
    color: var(--color-text-muted);
}

.article-body p {
    margin-bottom: 1.8rem;
}

/* Wideo YouTube Embed */
.video-embed-container {
    margin: 2rem 0;
}

.video-responsive-wrap {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 ratio */
    height: 0;
    overflow: hidden;
    border: none;
    background-color: #000000;
}

.video-responsive-wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Boczny pasek wystawy (Sidebar) */
.exhibition-sidebar {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: 2.4rem;
    position: sticky;
    top: 120px;
}

.sidebar-title {
    font-size: 1.4rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    padding-bottom: 1.2rem;
    margin-bottom: 1.6rem;
    border-bottom: 1px solid var(--color-border);
}

.sidebar-data-group {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.sidebar-data-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.sidebar-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-dim);
    font-weight: 600;
}

.sidebar-val {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-ink);
}

.sidebar-cta-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    border-top: 1px solid var(--color-border);
    padding-top: 1.6rem;
}

/* ==============================================================================
   PODSTRONA BILETY
   ============================================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.pricing-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    text-align: center;
    transition: var(--transition);
}

.pricing-card:hover {
    border-color: var(--color-border-bold);
}

.pricing-card.featured-pricing {
    border-color: var(--color-ink);
    background-color: var(--color-bg-secondary);
    position: relative;
}

.pricing-card-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-ink);
    color: #ffffff;
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    padding: 0.35rem 0.9rem;
}

.pricing-tier {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.pricing-amount {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 500;
    color: var(--color-ink);
    margin-bottom: 1rem;
    line-height: 1;
}

.pricing-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.tickets-ec1-banner {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: clamp(2.5rem, 5vw, 4.5rem);
    text-align: center;
    margin: 4rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.tickets-ec1-banner h2 {
    margin-bottom: 1rem;
}

.tickets-ec1-banner p {
    max-width: 640px;
    margin-bottom: 2rem;
}

/* ==============================================================================
   PODSTRONA KONTAKT
   ============================================================================== */
.contact-split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    margin-top: 3.5rem;
    align-items: start;
}

.contact-card-box {
    background-color: transparent;
    border: none;
    padding: 0;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
}

.contact-icon-box {
    width: 46px;
    height: 46px;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-ink);
    font-size: 1.15rem;
    flex-shrink: 0;
}

.contact-details h4 {
    font-family: var(--font-body);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-dim);
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.contact-details p {
    font-size: 1.02rem;
    color: var(--color-ink);
    font-weight: 500;
    margin-bottom: 0;
}

/* Formularz kontaktowy */
.form-group {
    margin-bottom: 1.6rem;
}

.form-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    margin-bottom: 0.6rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.9rem 1.1rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border-bold);
    color: var(--color-ink);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-ink);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

.alert-box {
    padding: 1rem 1.4rem;
    margin-bottom: 1.8rem;
    border-left: 2px solid;
    font-weight: 500;
}

.alert-success {
    background-color: #f0fdf4;
    border-color: #16a34a;
    color: #166534;
}

.alert-error {
    background-color: #fef2f2;
    border-color: #dc2626;
    color: #991b1b;
}

/* ==============================================================================
   STOPKA (FOOTER)
   ============================================================================== */
.site-footer {
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: 5.5rem 0 2.5rem;
    color: var(--color-text-muted);
}

.footer-top-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    margin-top: 1.4rem;
    font-size: 0.92rem;
    max-width: 360px;
    line-height: 1.7;
}

.footer-column-title {
    font-family: var(--font-body);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-ink);
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0;
}

.footer-column-title::after {
    display: none;
}

.footer-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-nav-link {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.footer-nav-link:hover {
    color: var(--color-ink);
}

.social-icons-row {
    display: flex;
    gap: 0.7rem;
    margin-top: 1.4rem;
}

.social-btn {
    width: 40px;
    height: 40px;
    background-color: transparent;
    border: 1px solid var(--color-border-bold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-ink);
    transition: var(--transition);
}

.social-btn:hover {
    background-color: var(--color-ink);
    border-color: var(--color-ink);
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-bottom-bar {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

.cms-link {
    color: var(--color-text-dim);
    font-size: 0.78rem;
    transition: var(--transition);
}

.cms-link:hover {
    color: var(--color-ink);
}

/* ==============================================================================
   LIGHTBOX MODAL DLA GALERII
   ============================================================================== */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background-color: rgba(17, 17, 20, 0.94);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

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

.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border: none;
}

.lightbox-caption {
    margin-top: 1rem;
    color: #ffffff;
    font-size: 0.95rem;
    text-align: center;
    letter-spacing: 0.04em;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2.5rem;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
}

/* ==============================================================================
   RESPONSYWNOŚĆ (MEDIA QUERIES)
   ============================================================================== */
@media (max-width: 1024px) {
    .hero-split-grid {
        grid-template-columns: 1fr;
    }

    .hero-content-panel {
        padding: 4rem 1.5rem;
    }

    .hero-image-panel {
        min-height: 420px;
    }

    .single-exhibition-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .footer-top-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .section-container {
        padding: 4.5rem 0;
    }

    .menu-overlay {
        padding: 7rem 0 3rem;
    }

    .menu-overlay-inner {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }

    .overlay-link {
        font-size: 2rem;
    }

    .footer-top-grid {
        grid-template-columns: 1fr;
    }

    .hero-content-panel {
        padding: 3.5rem 1.5rem;
    }
}

@media (max-width: 520px) {
    .logo-subtitle {
        display: none;
    }

    .logo-title {
        font-size: 1rem;
    }

    .logo-symbol {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    .brand-logo-mark {
        width: 34px;
        height: 34px;
    }

    .header-cart-label {
        display: none;
    }

    .menu-overlay {
        padding: 6.5rem 0 3rem;
    }
}

/* ==============================================================================
   MODUŁ BILETÓW & SKLEP ONLINE (JASNY DESIGN SYSTEM)
   ============================================================================== */

/* Kroki procesu zamówienia */
.checkout-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 620px;
    margin: 0 auto 3rem;
    padding: 0;
    background-color: transparent;
    border: none;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    opacity: 0.4;
    transition: var(--transition);
}

.step-item.active {
    opacity: 1;
}

.step-item.completed {
    opacity: 0.85;
}

.step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--color-border-bold);
    background-color: transparent;
    color: var(--color-ink);
    font-size: 0.78rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-item.active .step-num {
    background-color: var(--color-ink);
    border-color: var(--color-ink);
    color: #ffffff;
}

.step-item.completed .step-num {
    background-color: #16a34a;
    border-color: #16a34a;
    color: #ffffff;
}

.step-label {
    font-size: 0.72rem;
    font-weight: 600;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-ink);
}

.step-line {
    flex: 1;
    height: 1px;
    background-color: var(--color-border-bold);
    margin: 0 1.2rem;
    max-width: 60px;
}

.step-line.active {
    background-color: var(--color-ink);
}

/* Siatka sklepu i karty biletów */
.shop-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.ticket-modern-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    transition: var(--transition);
}

.ticket-modern-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-bold);
    box-shadow: 0 24px 50px rgba(23, 23, 26, 0.08);
}

.ticket-card-header {
    padding: 1.5rem 1.75rem 1rem;
    position: relative;
    border-bottom: 1px dashed var(--color-border-bold);
}

.ticket-stub-circle {
    position: absolute;
    bottom: -10px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-bg);
}

.ticket-stub-circle.left { left: -10px; }
.ticket-stub-circle.right { right: -10px; }

.ticket-badge {
    display: inline-block;
    font-size: 0.64rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    padding: 0.3rem 0.8rem;
    border-radius: 0;
    border: 1px solid var(--color-border-bold);
    background-color: transparent;
    color: var(--color-text-muted);
}

.ticket-badge-event {
    background-color: var(--color-ink);
    color: #ffffff;
    border-color: var(--color-ink);
}

.ticket-card-content {
    padding: 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ticket-title {
    font-size: 1.6rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.ticket-description {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex: 1;
}

.ticket-features {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.feature-bullet {
    color: var(--color-accent);
    font-weight: 700;
    margin-right: 4px;
}

.ticket-card-footer {
    padding: 1.5rem 1.75rem;
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.ticket-price-block {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 0.64rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-dim);
}

.price-value {
    font-size: 1.5rem;
    font-weight: 600;
    font-family: var(--font-display);
    color: var(--color-ink);
}

.price-sub {
    font-size: 0.78rem;
    font-weight: 400;
    color: var(--color-text-dim);
}

.ticket-action-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ticket-qty-picker {
    width: 48px;
}

.ticket-qty-input {
    width: 100%;
    padding: 0.55rem 0.2rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border-bold);
    color: var(--color-ink);
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
    border-radius: 0;
}

.btn-add-ticket {
    padding: 0.65rem 1.25rem;
    font-size: 0.7rem;
    white-space: nowrap;
}

/* Informacje dodatkowe o biletach */
.ticket-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.ticket-info-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 2rem;
}

.info-card-icon {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.ticket-info-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.6rem;
}

.ticket-info-card p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.7;
}

/* Pływający pasek koszyka */
.floating-cart-bar {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.floating-cart-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--color-ink);
    color: #ffffff;
    padding: 0.9rem 1.6rem;
    border-radius: 0;
    box-shadow: 0 16px 40px rgba(23, 23, 26, 0.25);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    transition: var(--transition);
}

.floating-cart-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 50px rgba(23, 23, 26, 0.35);
    color: #ffffff;
    background: var(--color-accent);
}

.floating-cart-badge {
    background-color: #ffffff;
    color: var(--color-ink);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Układ koszyka & checkoutu */
.cart-layout-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 2.5rem;
    align-items: start;
}

.cart-items-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 0;
    overflow: hidden;
}

.cart-modern-table {
    width: 100%;
    border-collapse: collapse;
}

.cart-modern-table th {
    text-align: left;
    padding: 1.25rem 1.5rem;
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-dim);
    font-weight: 600;
}

.cart-modern-table td {
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.cart-modern-table tr:last-child td {
    border-bottom: none;
}

.cart-product-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-ink);
    margin-bottom: 0.2rem;
}

.cart-product-sub {
    font-size: 0.78rem;
    color: var(--color-text-dim);
}

.cart-cell-price {
    font-size: 0.92rem;
    color: var(--color-text-muted);
}

.cart-cell-total {
    font-size: 1.05rem;
    font-weight: 600;
    font-family: var(--font-display);
    color: var(--color-ink);
}

.qty-stepper {
    display: inline-flex;
    align-items: center;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border-bold);
    border-radius: 0;
    overflow: hidden;
}

.qty-btn {
    background: none;
    border: none;
    color: var(--color-ink);
    width: 32px;
    height: 36px;
    cursor: pointer;
    font-size: 1.05rem;
    font-weight: 600;
    transition: var(--transition);
}

.qty-btn:hover {
    background-color: var(--color-bg-secondary);
}

.qty-modern-input {
    width: 38px;
    border: none;
    background: none;
    color: var(--color-ink);
    text-align: center;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0;
    -moz-appearance: textfield;
}

.qty-modern-input::-webkit-outer-spin-button,
.qty-modern-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.btn-delete-item {
    background: none;
    border: 1px solid var(--color-border-bold);
    color: var(--color-text-muted);
    border-radius: 0;
    padding: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-delete-item:hover {
    background-color: #fef2f2;
    border-color: #dc2626;
    color: #dc2626;
}

.cart-table-footer {
    padding: 1.25rem 1.5rem;
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-link-back {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.btn-link-back:hover {
    color: var(--color-ink);
}

/* Sidebar podsumowania */
.summary-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 2rem;
    position: sticky;
    top: 120px;
}

.summary-title {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.summary-lines {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
    color: var(--color-ink);
}

.summary-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: 1.5rem 0;
}

.summary-total-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 1.05rem;
    font-weight: 600;
}

.summary-total-price {
    font-size: 1.9rem;
    font-weight: 500;
    font-family: var(--font-display);
    color: var(--color-ink);
}

.btn-checkout-action {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 1.5rem;
    padding: 1.1rem;
    font-size: 0.76rem;
    font-weight: 600;
}

.summary-footer-note {
    text-align: center;
    font-size: 0.72rem;
    color: var(--color-text-dim);
    margin-top: 1.2rem;
    line-height: 1.6;
}

.cart-reassurance-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-top: 1.5rem;
}

.reassurance-item {
    display: flex;
    gap: 1rem;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 1.25rem;
}

.reassurance-icon {
    font-size: 1.5rem;
}

.reassurance-item strong {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.2rem;
    color: var(--color-ink);
    font-weight: 600;
}

.reassurance-item p {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.5;
}

.cart-empty-box {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 5rem 2rem;
    text-align: center;
}

.cart-empty-icon {
    color: var(--color-ink);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

/* Formularz Checkout */
.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group-modern {
    margin-bottom: 1.5rem;
}

.form-label-modern {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    margin-bottom: 0.6rem;
}

.form-input-modern {
    width: 100%;
    padding: 0.9rem 1.1rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border-bold);
    border-radius: 0;
    color: var(--color-ink);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-input-modern:focus {
    outline: none;
    border-color: var(--color-ink);
}

.form-hint {
    display: block;
    font-size: 0.76rem;
    color: var(--color-text-dim);
    margin-top: 0.4rem;
}

.checkout-security-banner {
    display: flex;
    gap: 1rem;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 1.2rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-top: 1.5rem;
}

.security-banner-icon {
    font-size: 1.4rem;
}

.checkout-tickets-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    max-height: 280px;
    overflow-y: auto;
}

.checkout-ticket-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.88rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--color-border);
}

.checkout-ticket-name {
    font-weight: 600;
    color: var(--color-ink);
}

.checkout-ticket-val {
    font-weight: 600;
    color: var(--color-ink);
}

.alert-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: 0;
    margin-bottom: 1.5rem;
    font-size: 0.88rem;
}

.alert-box-error {
    background-color: #fef2f2;
    border: 1px solid rgba(220, 38, 38, 0.3);
    color: #991b1b;
}

/* Baner trybu Sandbox */
.sandbox-notice-modern {
    background-color: rgba(234, 179, 8, 0.08);
    border: 1px solid rgba(234, 179, 8, 0.3);
    border-radius: 0;
    padding: 1rem 1.5rem;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #854d0e;
    font-size: 0.88rem;
}

.sandbox-icon {
    color: #b45309;
}

.sandbox-sub {
    display: block;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-top: 0.2rem;
}

.sandbox-sub code {
    background: rgba(23, 23, 26, 0.06);
    padding: 2px 6px;
    border-radius: 0;
    color: #854d0e;
}

/* Strona potwierdzenia płatności */
.payment-success-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 3.5rem 2.5rem;
    text-align: center;
}

.success-icon-badge {
    width: 68px;
    height: 68px;
    background: #16a34a;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

.order-id-pill {
    display: inline-block;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 0.5rem 1.4rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.order-id-pill code {
    color: var(--color-ink);
    font-weight: 700;
}

.ticket-action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.ticket-embed-container {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 1rem;
}

.pending-spinner-box {
    margin-bottom: 1.5rem;
}

.spinner-ring {
    display: inline-block;
    width: 48px;
    height: 48px;
    border: 2px solid var(--color-border-bold);
    border-radius: 50%;
    border-top-color: var(--color-ink);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.sandbox-simulation-box {
    background-color: rgba(234, 179, 8, 0.08);
    border: 1px solid rgba(234, 179, 8, 0.25);
    border-radius: 0;
    padding: 1.5rem;
    max-width: 480px;
    margin: 0 auto;
}

/* Baner biletowy na podstronie /bilety */
.tickets-online-banner {
    background-color: var(--color-ink);
    border: none;
    border-radius: 0;
    padding: 3.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.tickets-online-banner h2 {
    color: #ffffff;
}

.online-banner-features {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.banner-feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.75rem 1.25rem;
    border-radius: 0;
    font-size: 0.85rem;
    font-weight: 500;
    color: #ffffff;
    white-space: nowrap;
}

.banner-feature-badge svg {
    flex-shrink: 0;
    opacity: 0.85;
}

.ticket-rules-box {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 3rem;
}

@media (max-width: 900px) {
    .cart-layout-grid {
        grid-template-columns: 1fr;
    }
    .cart-reassurance-box {
        grid-template-columns: 1fr;
    }
    .tickets-online-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 2.5rem 1.75rem;
    }
}

@media (max-width: 600px) {
    .form-grid-2 {
        grid-template-columns: 1fr;
    }
    .ticket-card-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    .ticket-action-form {
        width: 100%;
    }
    .btn-add-ticket {
        flex: 1;
    }
    .cart-modern-table th:nth-child(2),
    .cart-modern-table td:nth-child(2) {
        display: none;
    }
}

/* ==============================================================================
   PŁYNNE PRZEJŚCIA MIĘDZY STRONAMI I SUBTELNE ANIMACJE
   ============================================================================== */
@keyframes pageEnter {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

main {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

html.js main {
    animation: pageEnter 0.55s cubic-bezier(0.16, 1, 0.3, 1) both;
}

html.js body.page-leaving main {
    animation: none;
    opacity: 0;
    transform: translateY(8px);
}

/* Subtelne odsłanianie bloków przy przewijaniu */
html.js .reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

html.js .reveal.is-visible {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    html.js main {
        animation: none !important;
    }

    html.js .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }

    html.js body.page-leaving main {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ==============================================================================
   WYDARZENIA (KALENDARIUM PUBLICZNE)
   ============================================================================== */
.year-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1rem;
}

.year-tab {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--color-text-dim);
    padding-bottom: 0.9rem;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: var(--transition);
}

.year-tab:hover {
    color: var(--color-ink);
}

.year-tab.active {
    color: var(--color-ink);
    border-bottom-color: var(--color-ink);
}

.calendar {
    display: flex;
    flex-direction: column;
}

.cal-month {
    display: grid;
    grid-template-columns: 230px 1fr;
    gap: 3.5rem;
    padding: 3.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.cal-month:last-child {
    border-bottom: none;
}

.cal-month-label {
    position: sticky;
    top: 120px;
    align-self: start;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.cal-month-name {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3vw, 2.6rem);
    font-weight: 500;
    line-height: 1;
    color: var(--color-ink);
}

.cal-month-year {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text-dim);
}

.cal-month-events {
    display: flex;
    flex-direction: column;
}

.cal-event {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 2.5rem;
    padding: 2rem 0;
    border-top: 1px solid var(--color-border);
}

.cal-event:first-child {
    border-top: none;
    padding-top: 0;
}

.cal-event-date {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.cal-event-day {
    font-family: var(--font-display);
    font-size: 2.7rem;
    line-height: 1;
    color: var(--color-ink);
}

.cal-event-weekday {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-muted);
}

.cal-event-textdate {
    font-size: 0.8rem;
    line-height: 1.5;
    font-weight: 600;
    color: var(--color-accent);
}

.cal-event-body {
    max-width: 720px;
}

.cal-event-time {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.cal-event-range {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border-bold);
    padding: 0.2rem 0.6rem;
    margin-bottom: 0.7rem;
}

.cal-event-title {
    font-size: clamp(1.4rem, 2.2vw, 1.75rem);
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.cal-event-title a:hover {
    color: var(--color-accent);
}

.cal-event-loc {
    font-size: 0.82rem;
    color: var(--color-text-dim);
    margin-bottom: 0.7rem;
}

.cal-event-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 0.8rem;
}

.cal-event-full {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    padding-left: 1.1rem;
    border-left: 1px solid var(--color-border-bold);
    margin-bottom: 1.1rem;
}

.cal-event-link {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-ink);
    border-bottom: 1px solid var(--color-border-bold);
    padding-bottom: 2px;
    transition: var(--transition);
}

.cal-event-link:hover {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

.cal-undated {
    display: grid;
    grid-template-columns: 230px 1fr;
    gap: 3.5rem;
    padding-top: 3.5rem;
    margin-top: 1rem;
    border-top: 1px solid var(--color-border-bold);
}

@media (max-width: 900px) {
    .cal-month,
    .cal-undated {
        grid-template-columns: 1fr;
        gap: 1.8rem;
        padding: 2.5rem 0;
    }

    .cal-month-label {
        position: static;
    }

    .cal-month-name {
        font-size: 2rem;
    }
}

@media (max-width: 560px) {
    .cal-event {
        grid-template-columns: 58px 1fr;
        gap: 1.1rem;
        padding: 1.6rem 0;
    }

    .cal-event-day {
        font-size: 2rem;
    }

    .cal-event-title {
        font-size: 1.3rem;
    }
}