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

:root {
    /* Orijinal Doğal CBS Renk Paleti (Neon/Yapay ışıklardan arındırılmış, mat ve özgün) */
    --primary-green: #2d6a4f;
    --primary-green-dark: #1b4332;
    --primary-green-light: #40916c;
    --sage-green: #52b788;
    --accent-orange: #d97706;
    --accent-orange-hover: #b45309;

    /* Nötr Tonlar (Net, Temiz ve Yüksek Okunabilirlik) */
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-surface-alt: #f1f5f9;
    --color-text: #0f172a;
    --color-text-muted: #475569;
    --color-border: #e2e8f0;
    --color-border-hover: #cbd5e1;
    
    --font: 'Inter', system-ui, -apple-system, sans-serif;
    --radius: 10px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.08);
    --max-width: 1120px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

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

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

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

/* ===== Header ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.logo:hover {
    opacity: 0.9;
}

.logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-green-dark);
    letter-spacing: -0.01em;
}

.logo-sub {
    color: var(--primary-green);
    font-weight: 600;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color 0.2s ease;
}

.nav a:hover {
    color: var(--primary-green);
}

.btn-nav {
    background: var(--accent-orange);
    color: white !important;
    padding: 0.55rem 1.25rem;
    border-radius: 8px;
    font-weight: 600 !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 2px 8px rgba(217, 119, 6, 0.25);
}

.btn-nav:hover {
    background: var(--accent-orange-hover) !important;
    color: white !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.35);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: 0.3s;
}

/* ===== Hero (Sade & Doğal Orman Yeşili Dokusu) ===== */
.hero {
    padding: 5.5rem 0 5rem;
    background: var(--primary-green-dark);
    color: white;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.hero-content {
    text-align: center;
    max-width: 780px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(2.4rem, 5vw, 3.3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
    color: white;
}

.highlight {
    color: #81c784;
}

.hero-desc {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 2.25rem;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent-orange);
    color: white;
    box-shadow: 0 2px 10px rgba(217, 119, 6, 0.3);
}

.btn-primary:hover {
    background: var(--accent-orange-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(217, 119, 6, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: white;
    color: white;
}

/* Section içi secondary butonlar */
.section .btn-secondary {
    color: var(--primary-green-dark);
    border-color: var(--color-border-hover);
    background: var(--color-surface);
}

.section .btn-secondary:hover {
    background: var(--color-surface-alt);
    border-color: var(--primary-green);
    color: var(--primary-green-dark);
}

.btn-large {
    padding: 1rem 2.25rem;
    font-size: 1.05rem;
}

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

.mt-4 {
    margin-top: 2rem;
}

/* ===== Sections ===== */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: var(--color-surface-alt);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.75rem;
    color: var(--primary-green-dark);
    letter-spacing: -0.01em;
}

.section-desc {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 3rem;
    font-size: 1.05rem;
}

/* ===== About ===== */
.about-content {
    max-width: 780px;
    margin: 1.5rem auto 0;
    text-align: center;
}

.about-content p {
    margin-bottom: 1.25rem;
    color: var(--color-text);
    font-size: 1.08rem;
    line-height: 1.75;
}

.about-content strong {
    color: var(--primary-green-dark);
}

/* ===== OpenGeoData ===== */
.section-ogd {
    background: #f0fdf4;
    border-top: 1px solid #dcfce7;
    border-bottom: 1px solid #dcfce7;
}

.ogd-header-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.ogd-logo-img {
    height: 40px;
    max-height: 40px;
    width: auto;
    object-fit: contain;
}

.ogd-title-brand {
    font-size: 1.6rem;
    font-weight: 800;
    color: #047857;
    letter-spacing: -0.02em;
}

.ogd-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.ogd-card {
    background: var(--color-surface);
    padding: 2rem 1.6rem;
    border-radius: var(--radius);
    border: 1px solid #d1fae5;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.ogd-card:hover {
    transform: translateY(-3px);
    border-color: #059669;
    box-shadow: 0 10px 25px rgba(5, 150, 105, 0.08);
}

.ogd-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ogd-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #d1fae5;
    color: #047857;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ogd-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #065f46;
}

.ogd-card p {
    font-size: 0.925rem;
    color: var(--color-text-muted);
}

.ogd-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.5rem;
}

.ogd-tag {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    background: #ecfdf5;
    color: #047857;
    border: 1px solid #a7f3d0;
}

.ogd-audience {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2.75rem;
}

.audience-badge {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    background: var(--color-surface);
    color: #065f46;
    border: 1px solid #a7f3d0;
    box-shadow: var(--shadow-sm);
}

/* ===== Values ===== */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.value-card {
    background: var(--color-surface);
    padding: 2rem 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.value-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-green-light);
    box-shadow: var(--shadow-md);
}

.value-icon-wrapper {
    width: 52px;
    height: 52px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--color-surface-alt);
    color: var(--primary-green);
    border: 1px solid var(--color-border);
    transition: all 0.2s ease;
}

.value-card:hover .value-icon-wrapper {
    background: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.value-icon-svg {
    stroke-width: 1.8px;
}

.value-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    color: var(--primary-green-dark);
}

.value-card p {
    font-size: 0.925rem;
    color: var(--color-text-muted);
}

/* ===== Education ===== */
.edu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 1rem;
}

.edu-card {
    background: var(--color-surface);
    padding: 1.75rem 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.edu-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-green);
    box-shadow: var(--shadow-md);
}

.edu-link-text {
    margin-top: auto;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-orange);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: color 0.2s ease, transform 0.2s ease;
}

.edu-card:hover .edu-link-text {
    color: var(--accent-orange-hover);
    transform: translateX(3px);
}

.edu-header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.edu-logo-wrapper {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
}

.python-svg-icon {
    color: #3776ab;
}

.edu-logo {
    height: 42px;
    width: 42px;
    object-fit: contain;
}

.edu-logo-badge {
    font-size: 2.1rem;
    line-height: 1;
}

.edu-card h3 {
    color: var(--primary-green-dark);
    font-size: 1.15rem;
    font-weight: 700;
}

.edu-card p {
    font-size: 0.925rem;
    color: var(--color-text-muted);
}

/* ===== Projects ===== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 1rem;
}

.project-card {
    background: var(--color-surface);
    padding: 2rem 1.75rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-green);
    box-shadow: var(--shadow-md);
}

.project-card h3 {
    margin-bottom: 0.6rem;
    font-size: 1.2rem;
    color: var(--primary-green-dark);
}

.project-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

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

.mt-4 {
    margin-top: 2.25rem;
}

/* ===== CTA ===== */
.section-cta {
    background: var(--color-surface-alt);
    border-top: 1px solid var(--color-border);
    padding: 5.5rem 0;
}

.cta-desc {
    color: var(--color-text-muted);
    max-width: 580px;
    margin: 0 auto 2.25rem;
    font-size: 1.05rem;
}

.cta-note {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ===== Footer ===== */
.footer {
    border-top: 1px solid var(--color-border);
    padding: 3rem 0;
    background: var(--color-surface);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
}

.footer-links {
    display: flex;
    gap: 1.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--primary-green);
}

.footer-copy {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {

    .nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-surface);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
    }

    .nav.open {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

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

    .projects-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .hero {
        padding: 4rem 0 3.5rem;
    }

    .values-grid,
    .edu-grid,
    .ogd-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 3.5rem 0;
    }
}

/* ===== Hiyerarşik Veri Kataloğu Stilleri ===== */
.catalog-container {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 1.75rem;
    margin-top: 2.5rem;
    align-items: start;
}

.catalog-sidebar {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.75rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.catalog-tree-title {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary-green);
    padding: 0.5rem 0.75rem 0.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.group-accordion {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    background: #ffffff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.group-accordion.open {
    border-color: #a7f3d0;
    box-shadow: 0 2px 8px rgba(4, 120, 87, 0.06);
}

.group-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0.85rem;
    background: #f8fafc;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.925rem;
    font-weight: 700;
    color: #1e293b;
    transition: all 0.2s ease;
    text-align: left;
}

.group-accordion.open .group-header {
    background: #ecfdf5;
    color: #065f46;
}

.group-header:hover {
    background: #f0fdf4;
    color: #047857;
}

.group-header-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.group-chevron {
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    color: #94a3b8;
}

.group-accordion.open .group-chevron {
    transform: rotate(180deg);
    color: #047857;
}

.group-layer-count {
    font-size: 0.75rem;
    background: #e2e8f0;
    color: #475569;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-weight: 700;
}

.group-accordion.open .group-layer-count {
    background: #d1fae5;
    color: #047857;
}

.group-layers-list {
    display: none;
    padding: 0.35rem;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    flex-direction: column;
    gap: 0.2rem;
}

.group-accordion.open .group-layers-list {
    display: flex;
}

.tree-layer-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.55rem 0.75rem 0.55rem 1.5rem;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: #334155;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: all 0.15s ease;
    position: relative;
}

.tree-layer-btn::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #cbd5e1;
    transition: background 0.15s ease;
}

.tree-layer-btn:hover {
    background: #f1f5f9;
    color: #0f172a;
}

.tree-layer-btn:hover::before {
    background: #059669;
}

.tree-layer-btn.active {
    background: #047857;
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(4, 120, 87, 0.2);
}

.tree-layer-btn.active::before {
    background: #ffffff;
}

/* Breadcrumb Navigation */
.catalog-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: #f8fafc;
    border: 1px solid var(--color-border);
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #475569;
}

.breadcrumb-item.active {
    color: #047857;
    font-weight: 700;
}

.breadcrumb-separator {
    color: #cbd5e1;
}

/* Detail Panel Tabs */
.catalog-tabs-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 2px solid #e2e8f0;
    margin-bottom: 1.5rem;
    margin-top: 1rem;
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.1rem;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    color: #64748b;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 6px 6px 0 0;
}

.tab-btn:hover {
    color: #047857;
    background: #f0fdf4;
}

.tab-btn.active {
    color: #047857;
    border-bottom-color: #047857;
    background: #ecfdf5;
}

/* Attribute Schema Table */
.attr-table-wrapper {
    overflow-x: auto;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #ffffff;
    box-shadow: var(--shadow-sm);
    margin-top: 1rem;
}

.attr-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    text-align: left;
}

.attr-table th {
    background: #f8fafc;
    color: #0f172a;
    font-weight: 700;
    padding: 0.75rem 1rem;
    border-bottom: 2px solid #e2e8f0;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.attr-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
    color: #334155;
}

.attr-table tbody tr:last-child td {
    border-bottom: none;
}

.attr-table tbody tr:hover {
    background: #f8fafc;
}

.code-badge {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.825rem;
    font-weight: 700;
    color: #0f172a;
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.type-badge {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.775rem;
    font-weight: 600;
    color: #2563eb;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    padding: 0.18rem 0.45rem;
    border-radius: 4px;
    display: inline-block;
}

.null-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
}

.null-badge.not-null {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.null-badge.nullable {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

.sample-val {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.8rem;
    color: #475569;
    background: #fafafa;
    padding: 0.2rem 0.45rem;
    border-radius: 4px;
    border: 1px dashed #e2e8f0;
}

.attr-filter-box {
    margin-bottom: 1rem;
    display: flex;
    gap: 0.5rem;
}

.attr-filter-box input {
    flex: 1;
    padding: 0.45rem 0.85rem;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s ease;
}

.attr-filter-box input:focus {
    border-color: #047857;
    box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.12);
}

@media (max-width: 900px) {
    .catalog-container {
        grid-template-columns: 1fr;
    }
}

/* ══════════════════════════════════════════════════════════════════════
   Ana Sayfa — "Yaklaşan Etkinlikler" Özet Kartları
   (Tam etkinlik listesi/detay stilleri: css/etkinlikler.css)
   ══════════════════════════════════════════════════════════════════════ */
.events-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.events-summary-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--color-text-muted);
    padding: 1rem;
}

.event-summary-card {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.15s, box-shadow 0.15s;
}

.event-summary-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--sage-green);
}

.event-summary-badge {
    align-self: flex-start;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: rgba(45,106,79,0.12);
    color: var(--primary-green);
}

.event-summary-card h3 {
    font-size: 1.05rem;
    color: var(--color-text);
}

.event-summary-date {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

@media (max-width: 900px) {
    .events-summary-grid {
        grid-template-columns: 1fr;
    }
}