/* ===================================
   Herzsportverein Template Styles
   Modern, warm, professional design
   =================================== */

/* Import Fonts */
/* sora-100 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sora';
  font-style: normal;
  font-weight: 100;
  src: url('../fonts/sora-v17-latin-100.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* sora-200 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sora';
  font-style: normal;
  font-weight: 200;
  src: url('../fonts/sora-v17-latin-200.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* sora-300 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sora';
  font-style: normal;
  font-weight: 300;
  src: url('../fonts/sora-v17-latin-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* sora-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sora';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/sora-v17-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* sora-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sora';
  font-style: normal;
  font-weight: 500;
  src: url('../fonts/sora-v17-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* sora-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sora';
  font-style: normal;
  font-weight: 600;
  src: url('../fonts/sora-v17-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* sora-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sora';
  font-style: normal;
  font-weight: 700;
  src: url('../fonts/sora-v17-latin-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* sora-800 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sora';
  font-style: normal;
  font-weight: 800;
  src: url('../fonts/sora-v17-latin-800.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-200 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 200;
  src: url('../fonts/nunito-sans-v19-latin-200.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-200italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 200;
  src: url('../fonts/nunito-sans-v19-latin-200italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-300 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 300;
  src: url('../fonts/nunito-sans-v19-latin-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-300italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 300;
  src: url('../fonts/nunito-sans-v19-latin-300italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/nunito-sans-v19-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 400;
  src: url('../fonts/nunito-sans-v19-latin-italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 500;
  src: url('../fonts/nunito-sans-v19-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-500italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 500;
  src: url('../fonts/nunito-sans-v19-latin-500italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 600;
  src: url('../fonts/nunito-sans-v19-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-600italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 600;
  src: url('../fonts/nunito-sans-v19-latin-600italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 700;
  src: url('../fonts/nunito-sans-v19-latin-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-700italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 700;
  src: url('../fonts/nunito-sans-v19-latin-700italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-800 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 800;
  src: url('../fonts/nunito-sans-v19-latin-800.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-800italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 800;
  src: url('../fonts/nunito-sans-v19-latin-800italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-900 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 900;
  src: url('../fonts/nunito-sans-v19-latin-900.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* nunito-sans-900italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 900;
  src: url('../fonts/nunito-sans-v19-latin-900italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ===================================
   CSS Variables
   =================================== */
:root {
    /* Colors */
    --color-primary: #E67E50;
    --color-primary-dark: #D36A3D;
    --color-secondary: #C14A4A;
    --color-accent: #F4A261;
    
    --color-text: #2C3E50;
    --color-text-light: #627386;
    --color-text-lighter: #8C9BAB;
    
    --color-bg: #FAF8F5;
    --color-bg-alt: #FFFFFF;
    --color-bg-card: #FFFFFF;
    
    --color-border: #E8E4DF;
    --color-border-light: #F2EFE9;
    
    /* Typography */
    --font-heading: 'Sora', sans-serif;
    --font-body: 'Nunito Sans', sans-serif;
    
    --font-size-base: 17px;
    --font-size-lg: 19px;
    --font-size-sm: 15px;
    --font-size-xs: 13px;
    
    --line-height-base: 1.7;
    --line-height-heading: 1.3;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    
    /* Layout */
    --container-width: 1200px;
    --container-padding: 2rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: var(--line-height-heading);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.8rem; font-weight: 700; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.4rem; }
h5 { font-size: 1.2rem; }
h6 { font-size: 1rem; }

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

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

a:hover {
    color: var(--color-primary-dark);
}

strong, b {
    font-weight: 600;
}

/* ===================================
   Skip Link (Accessibility)
   =================================== */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 0 0 var(--radius-sm) 0;
    font-weight: 600;
    z-index: 9999;
}

.skip-link:focus {
    top: 0;
}

/* ===================================
   Container
   =================================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ===================================
   Header
   =================================== */
.site-header {
    background: var(--color-bg-alt);
    border-bottom: 2px solid var(--color-border-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

/* Logo */
.site-logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text);
    font-size: 1.4rem;
    font-family: var(--font-heading);
    font-weight: 700;
    transition: transform var(--transition-base);
}

.site-logo a:hover {
    transform: scale(1.05);
    color: var(--color-primary);
}

.heart-logo {
    color: var(--color-primary);
    transition: transform var(--transition-base);
}

.site-logo a:hover .heart-logo {
    animation: heartbeat 1s ease infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.1); }
    50% { transform: scale(1); }
}

.site-title {
    display: inline-block;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: var(--spacing-xs);
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Navigation */
.main-navigation {
    flex: 1;
}

.main-navigation ul {
    display: flex;
    gap: var(--spacing-sm);
    list-style: none;
    align-items: center;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    position: relative;
}

.main-navigation a::before {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: transform var(--transition-base);
}

.main-navigation a:hover,
.main-navigation .current a,
.main-navigation .active a {
    color: var(--color-primary);
    background: rgba(230, 126, 80, 0.1);
}

.main-navigation a:hover::before,
.main-navigation .current a::before,
.main-navigation .active a::before {
    transform: translateX(-50%) scaleX(1);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: var(--spacing-xs);
}

/* ===================================
   Breadcrumbs
   =================================== */
.breadcrumbs-wrapper {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--spacing-md) 0;
}

.breadcrumbs-wrapper .breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    list-style: none;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.breadcrumbs-wrapper .breadcrumb li::after {
    content: '›';
    margin-left: var(--spacing-xs);
    color: var(--color-text-lighter);
}

.breadcrumbs-wrapper .breadcrumb li:last-child::after {
    display: none;
}

/* ===================================
   Main Content
   =================================== */
.site-main {
    padding: var(--spacing-xl) 0;
    min-height: 60vh;
}

.main-top,
.main-bottom {
    margin-bottom: var(--spacing-lg);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.content-grid.has-sidebar-left {
    grid-template-columns: 280px 1fr;
}

.content-grid.has-sidebar-right {
    grid-template-columns: 1fr 280px;
}

.content-grid.has-both-sidebars {
    grid-template-columns: 280px 1fr 280px;
}

/* ===================================
   Cards & Modules
   =================================== */
.card {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border-light);
}

/* Module Styles */
.moduletable,
.module {
    margin-bottom: var(--spacing-lg);
}

.moduletable h3,
.module h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

/* ===================================
   Articles / Blog
   =================================== */
.blog-featured,
.blog {
    display: grid;
    gap: var(--spacing-lg);
}

article.item {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border-left: 4px solid var(--color-primary);
}

article.item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

article.item h2 {
    margin-bottom: var(--spacing-sm);
}

article.item h2 a {
    color: var(--color-text);
    transition: color var(--transition-fast);
}

article.item h2 a:hover {
    color: var(--color-primary);
}

.article-info {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border-light);
}

.article-info .icon {
    margin-right: 4px;
}

/* ===================================
   Buttons
   =================================== */
.btn,
button[type="submit"],
input[type="submit"],
.button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(230, 126, 80, 0.3);
}

.btn:hover,
button[type="submit"]:hover,
input[type="submit"]:hover,
.button:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 80, 0.4);
}

.btn-secondary {
    background: var(--color-secondary);
    box-shadow: 0 4px 12px rgba(193, 74, 74, 0.3);
}

.btn-secondary:hover {
    background: #A83E3E;
}

/* ===================================
   Footer
   =================================== */
.site-footer {
    background: linear-gradient(135deg, #2C3E50 0%, #34495E 100%);
    color: #ECF0F1;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-secondary));
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-sm);
}

.footer-info p {
    margin: 0;
    opacity: 0.8;
}

.site-footer a {
    color: #ECF0F1;
}

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

/* ===================================
   Forms
   =================================== */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    background: var(--color-bg-alt);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(230, 126, 80, 0.1);
}

/* ===================================
   Messages / Alerts
   =================================== */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid;
}

.alert-message,
.alert-success {
    background: #D4EDDA;
    border-color: #28A745;
    color: #155724;
}

.alert-error,
.alert-danger {
    background: #F8D7DA;
    border-color: #DC3545;
    color: #721C24;
}

.alert-warning {
    background: #FFF3CD;
    border-color: #FFC107;
    color: #856404;
}

.alert-info,
.alert-notice {
    background: #D1ECF1;
    border-color: #17A2B8;
    color: #0C5460;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 992px) {
    :root {
        --container-padding: 1.5rem;
        --spacing-xl: 3rem;
    }
    
    .content-grid.has-sidebar-left,
    .content-grid.has-sidebar-right,
    .content-grid.has-both-sidebars {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        order: 2;
    }
    
    .main-content {
        order: 1;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-base: 16px;
        --container-padding: 1rem;
    }
    
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.5rem; }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--color-bg-alt);
        padding: 5rem var(--spacing-lg) var(--spacing-lg);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        transition: right var(--transition-base);
        overflow-y: auto;
    }
    
    .main-navigation.active {
        right: 0;
    }
    
    .main-navigation ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }
    
    .main-navigation li {
        border-bottom: 1px solid var(--color-border-light);
    }
    
    .main-navigation a {
        padding: var(--spacing-md);
    }
    
    .header-inner {
        flex-wrap: wrap;
    }
    
    .language-switcher {
        order: 3;
        width: 100%;
        justify-content: center;
        padding-top: var(--spacing-sm);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ===================================
   Animations & Utilities
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease;
}

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

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

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* Print Styles */
@media print {
    .site-header,
    .breadcrumbs-wrapper,
    .site-footer,
    .sidebar {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}