/* ==========================================
   HUB WIEDZY - MAIN STYLESHEET
   Modern Dark Theme with Glassmorphism
   ========================================== */

/* CSS Variables */
:root {
    /* Primary Colors */
    --color-bg: #0a0a0a;
    --color-bg-secondary: #111111;
    --color-teal: #2dd4bf;
    --color-teal-light: #5eead4;
    --color-teal-dark: #14b8a6;
    --color-beige: #f3e5d8;
    --color-beige-light: #faf5f0;

    /* Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-bg-hover: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(45, 212, 191, 0.4);
    --glass-highlight: rgba(45, 212, 191, 0.1);

    /* Shadows */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(45, 212, 191, 0.15);

    /* Typography */
    --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    color: var(--color-beige);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

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

/* Animated Background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.3) 0%, transparent 70%);
    animation-delay: 0s;
}

.orb-2 {
    bottom: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(243, 229, 216, 0.1) 0%, transparent 70%);
    animation-delay: -7s;
}

.orb-3 {
    top: 40%;
    left: 30%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.15) 0%, transparent 70%);
    animation-delay: -14s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(50px, -50px) scale(1.1);
    }

    50% {
        transform: translate(-30px, 30px) scale(0.95);
    }

    75% {
        transform: translate(-50px, -30px) scale(1.05);
    }
}

/* Text Gradient */
.text-gradient {
    background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-light) 50%, var(--color-beige) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--transition-normal);
}

.nav-logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-text {
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xs);
}

.nav-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-normal);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-teal);
    transition: var(--transition-normal);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

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

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1200;
    position: relative;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-beige);
    transition: var(--transition-normal);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px var(--spacing-lg) var(--spacing-2xl);
    z-index: 1;
}

@media (max-width: 768px) {
    .hero {
        padding: 100px var(--spacing-md) var(--spacing-xl);
    }
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

.welcome-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--glass-highlight);
    border: 1px solid rgba(45, 212, 191, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-teal);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-lg);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.3);
    }

    50% {
        box-shadow: 0 0 20px 5px rgba(45, 212, 191, 0.1);
    }
}

.badge-icon {
    font-size: 1.2rem;
    animation: wave 1.5s infinite;
}

@keyframes wave {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(20deg);
    }

    75% {
        transform: rotate(-20deg);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -1px;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.hero-description strong {
    color: var(--color-teal);
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-teal);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--glass-border);
}

/* Countdown Timer */
.countdown-container {
    margin-top: var(--spacing-lg);
    text-align: center;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.countdown-label {
    font-size: 0.9rem;
    color: var(--color-teal);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-number {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-beige) 0%, #fff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-variant-numeric: tabular-nums;
}

.countdown-text {
    font-size: 0.8rem;
    opacity: 0.6;
    text-transform: uppercase;
    margin-top: 5px;
}

.countdown-separator {
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-teal);
    margin-top: -15px;
}

@media (max-width: 480px) {
    .countdown-container {
        padding: var(--spacing-md);
    }

    .countdown {
        gap: var(--spacing-sm);
    }

    .countdown-number {
        font-size: 1.8rem;
    }

    .countdown-separator {
        font-size: 1.5rem;
    }
}

/* Main Content */
.main-content {
    position: relative;
    z-index: 1;
    padding: 0 var(--spacing-lg) var(--spacing-2xl);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.section-subtitle {
    font-size: 1rem;
    opacity: 0.9;
}

.section-link {
    color: var(--color-teal);
    font-weight: 500;
    transition: var(--transition-normal);
}

.section-link:hover {
    text-decoration: underline;
}

/* Cards Section */
.cards-section {
    max-width: 1200px;
    margin: 0 auto var(--spacing-2xl);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition-bounce);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(45, 212, 191, 0.15) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.card:hover .card-glow {
    opacity: 1;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 0 10px rgba(45, 212, 191, 0.3));
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.card-desc {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.6;
    flex-grow: 1;
}

.card-arrow {
    position: absolute;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    color: var(--color-teal);
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition-normal);
}

.card:hover .card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Quote Section */
.quote-section {
    max-width: 900px;
    margin: 0 auto var(--spacing-2xl);
    padding: 0 var(--spacing-lg);
}

.quote-container {
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.1) 0%, rgba(45, 212, 191, 0.02) 100%);
    border-left: 4px solid var(--color-teal);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    padding: var(--spacing-xl);
    text-align: center;
}

.quote-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.quote-text {
    font-size: 1.3rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.quote-author {
    font-size: 1rem;
    color: var(--color-teal);
    font-style: normal;
}

/* Featured/Announcements Section */
.featured-section {
    max-width: 1200px;
    margin: 0 auto;
}

.featured-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
}

.announcements-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

/* Announcement Cards */
.announcement-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-bounce);
}

.announcement-card:hover {
    transform: translateY(-5px);
    border-color: var(--glass-border-hover);
    background: var(--glass-bg-hover);
}

.announcement-date {
    font-size: 0.85rem;
    color: var(--color-teal);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.announcement-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.announcement-title a {
    transition: var(--transition-fast);
}

.announcement-title a:hover {
    color: var(--color-teal);
}

.announcement-snippet {
    font-size: 0.95rem;
    opacity: 0.7;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-teal);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.read-more:hover {
    transform: translateX(5px);
}

/* Loading Skeleton */
.loading-skeleton {
    display: contents;
}

.skeleton-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    height: 200px;
    animation: skeleton-pulse 1.5s infinite;
}

@keyframes skeleton-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* Footer */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.footer-text {
    opacity: 0.7;
    margin-bottom: var(--spacing-md);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-links a {
    opacity: 0.7;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-teal);
}

/* ==========================================
   PAGE SPECIFIC STYLES
   ========================================== */

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.breadcrumbs a {
    transition: var(--transition-fast);
    color: var(--color-beige);
}

.breadcrumbs a:hover {
    color: var(--color-teal);
}

.breadcrumbs span {
    opacity: 0.5;
}

/* Page Header (for subpages) */
.page-header {
    padding: 150px var(--spacing-lg) var(--spacing-xl);
    text-align: center;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .page-header {
        padding: 100px var(--spacing-md) var(--spacing-lg);
    }
}

.page-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.page-description {
    font-size: 1.1rem;
    opacity: 0.95;
    /* Increased contrast */
    max-width: 600px;
    margin: 0 auto;
}

/* Blog/Announcements Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg) var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

/* Mind Map Container */
.mindmap-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg) var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.mind-map-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    aspect-ratio: 1;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Mind Map Connections */
.connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.connection-line {
    stroke: rgba(45, 212, 191, 0.3);
    stroke-width: 2;
    fill: none;
    filter: drop-shadow(0 0 2px var(--color-teal));
}

/* Mind Map Nodes */
.node {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-sm);
    font-weight: 400;
    font-size: 0.85rem;
    transition: var(--transition-bounce);
    z-index: 1;
}

.node:hover {
    transform: scale(1.1);
    background: var(--glass-highlight);
    border-color: var(--color-teal);
    box-shadow: var(--shadow-glow);
    z-index: 2;
    color: #fff;
}

.center-node {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: 700;
    background: rgba(45, 212, 191, 0.1);
    border: 2px solid var(--color-teal);
    color: var(--color-teal);
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 10;
}

.outer-node {
    width: 150px;
    min-height: 60px;
}

/* Calendar Section */
.calendar-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg) var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.calendar-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    overflow: hidden;
}

/* Default (Desktop) Styles */
.calendar-desktop {
    width: 100%;
    height: 600px;
    border: none;
    border-radius: var(--radius-md);
    display: block;
}

.calendar-mobile {
    display: none;
    /* Hidden on desktop */
    width: 100%;
    height: 500px;
    border: none;
    border-radius: var(--radius-md);
}

.calendar-mobile-actions {
    display: none;
    /* Hidden on desktop */
    margin-top: var(--spacing-md);
    text-align: center;
}

.btn-calendar-app {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-teal);
    color: #121212;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(45, 212, 191, 0.3);
    transition: transform 0.2s;
}

.btn-calendar-app:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 212, 191, 0.4);
}

/* Loading & Error States */
.loading,
.error {
    text-align: center;
    padding: var(--spacing-xl);
    grid-column: 1 / -1;
    color: rgba(243, 229, 216, 0.7);
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
}

.error {
    color: #ff6b6b;
    border-color: rgba(255, 107, 107, 0.3);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 768px) {
    .navbar.nav-open {
        height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        align-items: flex-start;
        /* Align contents to top */
        overflow-y: auto;
        /* Allow scrolling within if needed, though we block body */
    }

    .nav-toggle {
        display: flex;
        z-index: 1200;
        position: relative;
    }

    .nav-menu {
        position: absolute;
        /* Changed from fixed to absolute relative to navbar */
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        min-height: 100vh;
        background: transparent;
        /* Navbar handles bg now */
        backdrop-filter: none;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: var(--spacing-lg);
        gap: var(--spacing-lg);
        z-index: 1100;
        transform: translateY(-100%);
        opacity: 0;
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s;
        pointer-events: none;
    }



    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-link {
        font-size: 1.5rem;
        padding: var(--spacing-sm);
        text-align: center;
        width: 100%;
        display: block;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .featured-section .section-header {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .cards-grid,
    .blog-grid,
    .announcements-preview {
        grid-template-columns: 1fr;
        padding: 0;
        gap: var(--spacing-md);
    }

    /* Mobile Mind Map */

    /* Mobile Calendar Overrides */
    .calendar-desktop {
        display: none;
    }

    .calendar-mobile {
        display: block;
    }

    .calendar-mobile-actions {
        display: block;
    }

    .calendar-container {
        padding: var(--spacing-sm);
    }

    .connections {
        display: none;
    }

    .center-node,
    .outer-node {
        position: relative;
        transform: none !important;
        margin-bottom: var(--spacing-md);
        width: 100%;
        max-width: 280px;
    }

    .center-node {
        border-radius: var(--radius-lg);
        width: auto;
        height: auto;
        padding: var(--spacing-lg);
    }

    .node:hover {
        transform: scale(1.02) !important;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
    }

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

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

    .section-title {
        font-size: 1.5rem;
    }

    .card {
        padding: var(--spacing-lg);
    }

    /* Calendar Mobile Fix */
    .calendar-page-content {
        padding-top: 100px;
    }

    .calendar-container iframe {
        height: 500px;
    }
}

/* Specific fix for Calendar Page padding on Desktop/Tablet */
.calendar-page-content {
    padding-top: 140px;
    /* Equivalent to page-header height */
}

@media (max-width: 768px) {
    .calendar-page-content {
        padding-top: 100px;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-sm {
    margin-top: var(--spacing-sm);
}

.mt-md {
    margin-top: var(--spacing-md);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

/* Essentials Section (Niezbędnik) */
.essentials-section {
    max-width: 1200px;
    margin: 0 auto;
}

.essentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.essential-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-bounce);
    height: 100%;
}

.essential-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-teal);
    box-shadow: var(--shadow-glow);
    background: var(--glass-highlight);
}

.essential-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.essential-name {
    font-weight: 600;
    font-size: 1.1rem;
}