/* ============================================================
   Sdružení Blesk - Fotogalerie
   Outdoor / Camp / Adventure theme
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Montserrat:wght@600;700;800;900&display=swap');

/* ── CSS Custom Properties ── */
:root {
    --clr-primary: #1a237e;
    --clr-primary-light: #283593;
    --clr-primary-dark: #0d1259;
    --clr-secondary: #1565c0;
    --clr-secondary-light: #1e88e5;
    --clr-accent: #29b6f6;
    --clr-accent-light: #4fc3f7;
    --clr-accent-dark: #0288d1;
    --clr-light: #e8eaf6;
    --clr-light-alt: #f0f1fa;
    --clr-dark: #0a0a2e;
    --clr-dark-soft: #151540;
    --clr-text: #334155;
    --clr-text-light: #64748b;
    --clr-text-muted: #94a3b8;
    --clr-white: #ffffff;
    --clr-border: #e2e8f0;
    --clr-border-light: #f1f5f9;
    --clr-success: #16a34a;
    --clr-error: #dc2626;

    --font-heading: 'Montserrat', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.5rem;
    --fs-2xl: 1.875rem;
    --fs-3xl: 2.25rem;
    --fs-4xl: 3rem;
    --fs-5xl: 3.75rem;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
    --shadow-card: 0 2px 8px rgba(0,0,0,0.06), 0 0 1px rgba(0,0,0,0.1);
    --shadow-card-hover: 0 8px 30px rgba(0,0,0,0.12), 0 0 1px rgba(0,0,0,0.1);

    --transition: 0.3s ease;
    --transition-fast: 0.15s ease;

    --header-height: 72px;
    --max-width: 1280px;
    --gap: 1.5rem;
    --section-gap: 5rem;
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.6;
    color: var(--clr-text);
    background-color: var(--clr-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--clr-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--clr-accent);
}

a:focus-visible {
    outline: 3px solid var(--clr-accent);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-dark);
    line-height: 1.2;
    font-weight: 700;
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }

ul { list-style: none; }

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    font-size: inherit;
}

button:focus-visible {
    outline: 3px solid var(--clr-accent);
    outline-offset: 2px;
}

input, select {
    font-family: inherit;
    font-size: inherit;
}

/* ── Utility ── */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ── Header ── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: none;
    transition: box-shadow var(--transition);
}

.site-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #1a237e, #3b82f6, #29b6f6, #f59e0b, #ef4444);
    z-index: 1;
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-white);
    font-size: 1.4rem;
    font-weight: 900;
    font-family: var(--font-heading);
    box-shadow: 0 2px 8px rgba(26,35,126,0.3);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: var(--fs-lg);
    color: var(--clr-dark);
}

.logo-tagline {
    font-size: var(--fs-xs);
    color: var(--clr-text-muted);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.main-nav a {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-text);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.main-nav a:hover {
    color: var(--clr-primary);
    background: var(--clr-light);
}

.main-nav a.active {
    color: var(--clr-white);
    background: var(--clr-primary);
}

/* Hamburger */
.hamburger {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.hamburger:hover {
    background: var(--clr-light);
}

.hamburger-lines {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 22px;
}

.hamburger-lines span {
    display: block;
    height: 2.5px;
    background: var(--clr-dark);
    border-radius: 2px;
    transition: all var(--transition);
    transform-origin: center;
}

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

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

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

/* Mobile drawer */
.mobile-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--clr-white);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    overflow-y: auto;
}

.mobile-nav.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-inner {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-nav a {
    display: block;
    padding: 1rem 1.25rem;
    font-size: var(--fs-md);
    font-weight: 600;
    color: var(--clr-text);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--clr-primary);
    background: var(--clr-light);
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--clr-dark);
    text-align: center;
    color: var(--clr-white);
}

/* Mozaikové pozadí */
.mosaic-bg {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, 100px);
    grid-template-rows: repeat(auto-fill, 100px);
    gap: 0;
    z-index: 0;
    overflow: hidden;
}

.mosaic-tile {
    width: 100px;
    height: 100px;
    position: relative;
    overflow: hidden;
}

.mosaic-tile img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 1.75s ease-in-out;
    will-change: opacity;
}

.mosaic-tile img.mosaic-front {
    z-index: 2;
    opacity: 1;
}

.mosaic-tile img.mosaic-back {
    z-index: 1;
    opacity: 1;
}

.mosaic-tile img.mosaic-fading {
    opacity: 0;
}

/* Tmavý overlay na mozaice */
.mosaic-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(ellipse 80% 60% at 50% 50%, rgba(26,26,46,0.45) 0%, rgba(26,26,46,0.7) 100%),
        linear-gradient(180deg, rgba(26,26,46,0.3) 0%, rgba(26,26,46,0.5) 40%, rgba(26,26,46,0.6) 100%);
    pointer-events: none;
}

/* Hero logo */
.hero-logo {
    display: block;
    max-width: 280px;
    height: auto;
    margin: 0 auto 1.5rem;
    border-radius: var(--radius-lg);
    background: #1a237e;
}

.hero::before {
    display: none; /* replaced by mosaic overlay */
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 3rem 1.5rem;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--clr-accent-light);
}

.hero-title {
    font-size: clamp(2rem, 5vw, var(--fs-5xl));
    font-weight: 900;
    color: var(--clr-white);
    margin-bottom: 1rem;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
    letter-spacing: -0.02em;
}

.hero-title span {
    color: var(--clr-accent);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, var(--fs-lg));
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    font-weight: 900;
    color: var(--clr-accent);
    display: block;
}

.hero-stat-label {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.65);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--fs-sm);
    border-radius: var(--radius-full);
    transition: all var(--transition);
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--clr-accent);
    color: var(--clr-dark);
    border-color: var(--clr-accent);
}

.btn-primary:hover {
    background: var(--clr-accent-light);
    border-color: var(--clr-accent-light);
    color: var(--clr-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(41,182,246,0.35);
}

.btn-outline {
    background: transparent;
    color: var(--clr-white);
    border-color: rgba(255,255,255,0.3);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
    color: var(--clr-white);
}

.btn-outline-dark {
    background: transparent;
    color: var(--clr-primary);
    border-color: var(--clr-primary);
}

.btn-outline-dark:hover {
    background: var(--clr-primary);
    color: var(--clr-white);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--fs-xs);
}

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

.section-alt {
    background: var(--clr-light-alt);
}

.section-dark {
    background: var(--clr-dark);
    color: var(--clr-white);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-accent);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, var(--fs-3xl));
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.section-subtitle {
    font-size: var(--fs-md);
    color: var(--clr-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ── Category Cards ── */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: all var(--transition);
    text-decoration: none;
    color: var(--clr-text);
    border: 1px solid var(--clr-border-light);
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
    color: var(--clr-text);
    border-color: transparent;
}

.category-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: transform var(--transition);
    padding: 12px;
}

.category-icon svg {
    width: 100%;
    height: 100%;
}

.category-card:hover .category-icon {
    transform: scale(1.12) rotate(-3deg);
}

.category-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--fs-base);
    color: var(--clr-dark);
    margin-bottom: 0.25rem;
}

.category-count {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
}

/* ── Gallery Cards ── */
.galleries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--clr-white);
    box-shadow: var(--shadow-card);
    transition: all var(--transition);
    text-decoration: none;
    color: var(--clr-text);
    display: flex;
    flex-direction: column;
}

.gallery-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    color: var(--clr-text);
}

.gallery-card-image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, #e2e8f0, #f1f5f9);
}

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

.gallery-card:hover .gallery-card-image img {
    transform: scale(1.06);
}

.gallery-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%);
    pointer-events: none;
}

.gallery-card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.3rem 0.75rem;
    font-size: var(--fs-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    color: var(--clr-white);
    z-index: 2;
    backdrop-filter: blur(4px);
}

.gallery-card-count {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.7rem;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--clr-white);
    z-index: 2;
}

.gallery-card-body {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.gallery-card-title {
    font-family: var(--font-heading);
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: 0.35rem;
    line-height: 1.3;
}

.gallery-card-meta {
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 0.5rem;
}

.gallery-card-meta svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Image placeholder / skeleton */
.img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #e2e8f0, #f1f5f9);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-muted);
    font-size: 2rem;
}

.img-placeholder svg {
    width: 48px;
    height: 48px;
    opacity: 0.3;
}

/* ── Year Timeline ── */
.years-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.year-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: var(--clr-white);
    border: 2px solid var(--clr-border);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--fs-sm);
    color: var(--clr-text);
    text-decoration: none;
    transition: all var(--transition);
}

.year-btn:hover {
    border-color: var(--clr-primary);
    color: var(--clr-primary);
    background: var(--clr-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.year-btn .count {
    background: var(--clr-light);
    color: var(--clr-primary);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 600;
}

.year-btn:hover .count {
    background: var(--clr-primary);
    color: var(--clr-white);
}

/* ── About Section (homepage) ── */
.about-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    font-size: var(--fs-2xl);
    margin-bottom: 1rem;
}

.about-text p {
    color: var(--clr-text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.about-highlight {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.about-highlight-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: var(--clr-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    font-size: 1.1rem;
}

.about-highlight-text {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-dark);
}

.about-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.about-visual-card {
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    color: var(--clr-white);
}

.about-visual-card:nth-child(1) {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
    grid-row: span 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-visual-card:nth-child(2) {
    background: linear-gradient(135deg, var(--clr-secondary), var(--clr-secondary-light));
}

.about-visual-card:nth-child(3) {
    background: linear-gradient(135deg, var(--clr-accent-dark), var(--clr-accent));
}

.about-visual-number {
    font-family: var(--font-heading);
    font-size: var(--fs-4xl);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.about-visual-label {
    font-size: var(--fs-sm);
    opacity: 0.85;
    font-weight: 500;
}

/* ── Filter Bar ── */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    margin-bottom: 2rem;
    border: 1px solid var(--clr-border-light);
}

.filter-bar .filter-group {
    flex: 1;
    min-width: 180px;
}

.filter-bar label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
}

.filter-bar select,
.filter-bar input[type="text"] {
    width: 100%;
    padding: 0.6rem 1rem;
    border: 2px solid var(--clr-border);
    border-radius: var(--radius-md);
    background: var(--clr-white);
    color: var(--clr-text);
    transition: border-color var(--transition-fast);
    appearance: auto;
}

.filter-bar select:focus,
.filter-bar input[type="text"]:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(26,35,126,0.1);
}

.filter-bar .filter-actions {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    padding-top: 1.2rem;
}

/* ── Page Header ── */
.page-header {
    padding: 3rem 0 2rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #f8f9ff 0%, #eef2ff 50%, #f0f7ff 100%);
    border-bottom: 1px solid var(--clr-border-light);
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231a237e' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.page-header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
    margin-bottom: 1rem;
}

.breadcrumb a {
    color: var(--clr-text-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--clr-primary);
}

.breadcrumb .sep {
    color: var(--clr-border);
}

.page-title {
    font-size: clamp(1.75rem, 3vw, var(--fs-3xl));
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.page-description {
    font-size: var(--fs-md);
    color: var(--clr-text-light);
    max-width: 700px;
    line-height: 1.7;
}

.page-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1rem;
    font-size: var(--fs-sm);
    color: var(--clr-text-muted);
}

.page-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* ── Photo Grid ── */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}

.photo-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: var(--clr-border-light);
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.photo-item:hover img {
    transform: scale(1.08);
}

.photo-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0);
    transition: background var(--transition);
    pointer-events: none;
}

.photo-item:hover::after {
    background: rgba(0,0,0,0.15);
}

.photo-item .photo-expand {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.7);
    opacity: 0;
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-dark);
    transition: all var(--transition);
    z-index: 2;
    pointer-events: none;
}

.photo-item:hover .photo-expand {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* ── Lightbox ── */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0,0,0,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 1.75rem;
    border-radius: 50%;
    transition: all var(--transition-fast);
    z-index: 10;
    background: rgba(255,255,255,0.1);
}

.lightbox-close:hover {
    color: var(--clr-white);
    background: rgba(255,255,255,0.2);
}

.lightbox-image-wrapper {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image-wrapper img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-image-wrapper img.loaded {
    opacity: 1;
}

.lightbox-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255,255,255,0.2);
    border-top-color: var(--clr-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.7);
    border-radius: 50%;
    font-size: 1.5rem;
    transition: all var(--transition-fast);
    z-index: 10;
}

.lightbox-nav:hover {
    background: rgba(255,255,255,0.15);
    color: var(--clr-white);
}

.lightbox-prev {
    left: 1rem;
}

.lightbox-next {
    right: 1rem;
}

.lightbox-counter {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.4rem 1rem;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-full);
    color: rgba(255,255,255,0.8);
    font-size: var(--fs-sm);
    font-weight: 600;
    z-index: 10;
}

.lightbox-title {
    position: absolute;
    bottom: 4rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.7);
    font-size: var(--fs-sm);
    text-align: center;
    max-width: 80%;
    z-index: 10;
}

/* ── Pagination ── */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination a {
    color: var(--clr-text);
    background: var(--clr-white);
    border: 2px solid var(--clr-border);
}

.pagination a:hover {
    color: var(--clr-primary);
    border-color: var(--clr-primary);
    background: var(--clr-light);
}

.pagination .active {
    background: var(--clr-primary);
    color: var(--clr-white);
    border-color: var(--clr-primary);
}

.pagination .dots {
    color: var(--clr-text-muted);
    border: none;
    background: none;
    min-width: auto;
    padding: 0 0.25rem;
}

/* ── Empty State ── */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--clr-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-muted);
    font-size: 2rem;
}

.empty-state h3 {
    font-size: var(--fs-xl);
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--clr-text-light);
    max-width: 400px;
    margin: 0 auto;
}

/* ── Contact Page ── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--clr-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    font-size: 1.25rem;
}

.contact-item-text h4 {
    font-size: var(--fs-base);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.contact-item-text p,
.contact-item-text a {
    font-size: var(--fs-sm);
    color: var(--clr-text-light);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--clr-border-light);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-map-placeholder {
    text-align: center;
    padding: 2rem;
    color: var(--clr-text-muted);
}

/* ── Footer ── */
.site-footer {
    background: var(--clr-dark);
    color: rgba(255,255,255,0.7);
    padding-top: 4rem;
}

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

.footer-about .logo-area {
    margin-bottom: 1rem;
}

.footer-about .logo-title {
    color: var(--clr-white);
}

.footer-about .logo-tagline {
    color: rgba(255,255,255,0.4);
}

.footer-about p {
    font-size: var(--fs-sm);
    line-height: 1.7;
    color: rgba(255,255,255,0.55);
    max-width: 350px;
}

.footer-heading {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--fs-base);
    color: var(--clr-white);
    margin-bottom: 1.25rem;
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.55);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--clr-accent);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.55);
    margin-bottom: 0.75rem;
}

.footer-contact-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--clr-accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--fs-xs);
    color: rgba(255,255,255,0.35);
}

.footer-bottom a {
    color: rgba(255,255,255,0.45);
}

.footer-bottom a:hover {
    color: var(--clr-accent);
}

/* ── 404 Page ── */
.page-404 {
    text-align: center;
    padding: 6rem 2rem;
}

.page-404 h1 {
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 900;
    color: var(--clr-border);
    line-height: 1;
    margin-bottom: 1rem;
}

.page-404 h2 {
    font-size: var(--fs-2xl);
    margin-bottom: 1rem;
}

.page-404 p {
    color: var(--clr-text-light);
    margin-bottom: 2rem;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .about-block {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
        --section-gap: 3.5rem;
    }

    .main-nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .mobile-nav {
        display: block;
    }

    .hero {
        min-height: 55vh;
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .hero-stat-number {
        font-size: var(--fs-2xl);
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .galleries-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }

    .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 4px;
    }

    .filter-bar {
        flex-direction: column;
    }

    .filter-bar .filter-group {
        min-width: 100%;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .about-highlights {
        grid-template-columns: 1fr;
    }

    .lightbox-nav {
        width: 44px;
        height: 44px;
    }

    .lightbox-prev {
        left: 0.5rem;
    }

    .lightbox-next {
        right: 0.5rem;
    }
}

@media (max-width: 480px) {
    .galleries-grid {
        grid-template-columns: 1fr;
    }

    .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 3px;
    }

    .hero {
        min-height: 50vh;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

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

    .page-title {
        font-size: var(--fs-2xl);
    }

    .about-visual {
        grid-template-columns: 1fr;
    }

    .about-visual-card:nth-child(1) {
        grid-row: auto;
    }
}

/* ── Print ── */
@media print {
    .site-header, .site-footer, .hero, .filter-bar, .pagination, .lightbox {
        display: none !important;
    }

    body {
        color: #000;
        background: #fff;
    }
}

/* ============================================================
   Akce - Events (upcoming + past)
   ============================================================ */

.events-section {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.events-section--past {
    margin-top: 2rem;
}

.events-section-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.3rem;
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--clr-primary);
    color: var(--clr-heading);
}

.events-section-title--past {
    border-bottom-color: var(--clr-border);
    color: var(--clr-text-light);
}

.events-section-title svg {
    flex-shrink: 0;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.events-empty {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--clr-surface);
    border-radius: 14px;
    border: 2px dashed var(--clr-border);
    color: var(--clr-text-light);
    font-size: 1rem;
}

/* Event card */
.event-card {
    display: flex;
    gap: 1.25rem;
    padding: 1.25rem 1.5rem;
    background: var(--clr-surface);
    border-radius: 14px;
    border: 1px solid var(--clr-border);
    transition: transform 0.2s, box-shadow 0.2s;
    align-items: center;
}

.event-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
}

.event-card--upcoming {
    border-left: 4px solid var(--clr-accent);
    background: linear-gradient(135deg, var(--clr-surface) 0%, rgba(255,152,0,0.04) 100%);
}

.event-card--past {
    opacity: 0.7;
}

.event-card--past:hover {
    opacity: 1;
}

/* Icon on the left */
.event-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-primary);
    color: #fff;
    border-radius: 14px;
    padding: 12px;
}

.event-icon svg {
    width: 100%;
    height: 100%;
}

.event-icon--past {
    background: var(--clr-text-light);
}

/* Event content */
.event-content {
    flex: 1;
    min-width: 0;
}

.event-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.35rem;
    flex-wrap: wrap;
}

.event-number {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--clr-primary);
    background: rgba(26,35,126,0.08);
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
}

.event-date {
    font-size: 0.85rem;
    color: var(--clr-text-light);
    font-weight: 500;
}

.event-title {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0;
    color: var(--clr-heading);
}

.event-desc {
    font-size: 0.9rem;
    color: var(--clr-text-light);
    line-height: 1.6;
    margin-top: 0.4rem;
}

/* PDF link on the right side of event card */
.event-pdf {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-accent);
    padding: 0.45rem 0.9rem;
    background: rgba(255,152,0,0.08);
    border-radius: 8px;
    transition: background 0.2s;
    text-decoration: none;
    white-space: nowrap;
    margin-left: auto;
}

.event-pdf:hover {
    background: rgba(255,152,0,0.16);
    text-decoration: none;
}

.event-pdf svg {
    flex-shrink: 0;
    vertical-align: middle;
}

@media (max-width: 600px) {
    .event-card {
        flex-wrap: wrap;
        gap: 0.75rem;
        padding: 1rem;
    }

    .event-icon {
        width: 44px;
        height: 44px;
        padding: 10px;
    }

    .event-pdf {
        width: 100%;
        justify-content: center;
        margin-left: 0;
    }

    .events-section-title {
        font-size: 1.1rem;
    }
}

/* ============================================================
   Jak se připojit - Steps
   ============================================================ */

.join-steps {
    max-width: 650px;
    margin: 0 auto;
}

.join-step {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
    position: relative;
}

.join-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 23px;
    top: 52px;
    width: 2px;
    height: calc(100% - 32px);
    background: var(--clr-border);
}

.join-step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-primary);
    color: #fff;
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 800;
    z-index: 1;
}

.join-step-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.join-step-content p {
    font-size: 0.95rem;
    color: var(--clr-text-light);
    line-height: 1.7;
}

.join-step-content a {
    color: var(--clr-primary);
    font-weight: 600;
}

/* ============================================================
   Sponzoři - Grid
   ============================================================ */

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.sponsor-section {
    padding: 1.75rem;
    background: var(--clr-surface);
    border-radius: 14px;
    border: 1px solid var(--clr-border);
}

.sponsor-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--clr-border);
}

.sponsor-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sponsor-list li {
    padding: 0.5rem 0;
    font-size: 0.92rem;
    color: var(--clr-text);
    border-bottom: 1px solid var(--clr-border);
    line-height: 1.5;
}

.sponsor-list li:last-child {
    border-bottom: none;
}

.sponsor-list a {
    color: var(--clr-primary);
    text-decoration: none;
    font-weight: 500;
}

.sponsor-list a:hover {
    text-decoration: underline;
}

/* ============================================================
   Kontakt - Team grid
   ============================================================ */

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    max-width: 1000px;
    margin: 0 auto;
}

.team-member {
    padding: 1.5rem;
    background: var(--clr-surface);
    border-radius: 14px;
    border: 1px solid var(--clr-border);
    transition: transform 0.2s, box-shadow 0.2s;
}

.team-member:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.team-member-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.team-member-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
}

.team-nickname {
    font-weight: 400;
    color: var(--clr-text-light);
}

.team-role {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--clr-primary);
    color: #fff;
    border-radius: 20px;
}

.team-phone {
    margin-bottom: 0.5rem;
}

.team-phone a {
    color: var(--clr-primary);
    font-weight: 600;
    text-decoration: none;
}

.team-desc {
    font-size: 0.88rem;
    color: var(--clr-text-light);
    line-height: 1.6;
    margin-bottom: 0.4rem;
}

.team-interests {
    font-size: 0.85rem;
    color: var(--clr-text-light);
}

/* ============================================================
   Buttons (additional)
   ============================================================ */

.btn svg {
    flex-shrink: 0;
    vertical-align: middle;
}

/* ============================================================
   O nás - About page
   ============================================================ */

/* Timeline */
.onas-timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    padding-left: 2rem;
}

.onas-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--clr-primary), var(--clr-accent));
    border-radius: 3px;
}

.onas-timeline-item {
    position: relative;
    padding: 0 0 2.5rem 2rem;
}

.onas-timeline-item:last-child {
    padding-bottom: 0;
}

.onas-timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0.3rem;
    width: 13px;
    height: 13px;
    background: var(--clr-primary);
    border: 3px solid var(--clr-white);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--clr-primary);
    margin-left: -5px;
}

.onas-timeline-year {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: var(--fs-lg);
    color: var(--clr-primary);
    margin-bottom: 0.5rem;
}

.onas-timeline-content h4 {
    font-size: var(--fs-md);
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: 0.35rem;
}

.onas-timeline-content p {
    color: var(--clr-text-light);
    line-height: 1.7;
    font-size: var(--fs-sm);
}

/* Activities grid */
.onas-activities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.onas-activity-card {
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition);
}

.onas-activity-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.onas-activity-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.onas-activity-card h4 {
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: 0.5rem;
}

.onas-activity-card p {
    font-size: var(--fs-sm);
    color: var(--clr-text-light);
    line-height: 1.6;
}

/* Songbook card on o-nas */
.onas-songbook {
    display: flex;
    align-items: center;
    gap: 2rem;
    max-width: 750px;
    margin: 0 auto;
    padding: 2rem 2.5rem;
    background: linear-gradient(135deg, var(--clr-primary) 0%, #283593 100%);
    border-radius: var(--radius-xl);
    color: var(--clr-white);
    box-shadow: 0 8px 32px rgba(26, 35, 126, 0.25);
}

.onas-songbook-icon {
    flex-shrink: 0;
    opacity: 0.85;
}

.onas-songbook-text {
    flex: 1;
}

.onas-songbook-text h3 {
    font-size: var(--fs-xl);
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: #fff;
}

.onas-songbook-text p {
    font-size: var(--fs-sm);
    color: #e0e7ff;
}

.onas-songbook .btn {
    flex-shrink: 0;
    background: var(--clr-white);
    color: var(--clr-primary);
    font-weight: 600;
    border-radius: var(--radius-md);
    white-space: nowrap;
}

.onas-songbook .btn:hover {
    background: #f0f0f0;
}

/* CTA grid */
.onas-cta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.onas-cta-card {
    display: block;
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-decoration: none;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--clr-border-light);
    transition: transform var(--transition), box-shadow var(--transition);
}

.onas-cta-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.onas-cta-icon {
    width: 56px;
    height: 56px;
    background: var(--clr-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-primary);
    margin-bottom: 1rem;
}

.onas-cta-card h4 {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: 0.5rem;
}

.onas-cta-card p {
    font-size: var(--fs-sm);
    color: var(--clr-text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.onas-cta-link {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-primary);
}

/* O nás responsive */
@media (max-width: 900px) {
    .onas-activities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .onas-activities-grid {
        grid-template-columns: 1fr;
    }

    .onas-cta-grid {
        grid-template-columns: 1fr;
    }

    .onas-songbook {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1.5rem;
    }
}