:root {
    --color-bg-base: #f7f9f7;
    --color-bg-surface: #ffffff;
    --color-text-main: #2b3a32;
    --color-text-muted: #536b5d;
    --color-primary: #3d8a57;
    --color-primary-hover: #2d6b42;
    --color-accent-light: #d4e8db;
    --color-border: #e2e8e4;
    --color-error: #c92a2a;
    
    --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    --space-4: 4px;
    --space-8: 8px;
    --space-12: 12px;
    --space-16: 16px;
    --space-24: 24px;
    --space-40: 40px;
    --space-64: 64px;
    
    --radius-soft: 16px;
    --radius-pill: 9999px;
    
    --shadow-soft: 0 8px 32px rgba(43, 58, 50, 0.06);
    --shadow-hover: 0 16px 48px rgba(43, 58, 50, 0.1);
}

*, *::before, *::after {
    box-sizing: border-box;
}

body, h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd {
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--color-bg-base);
    color: var(--color-text-main);
    font-family: var(--font-base);
    font-size: 16px;
    line-height: 1.6;
    min-width: 280px;
}

ul, ol {
    list-style: none;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

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

h1, h2, h3, h4, .brand-name, .nav-link {
    overflow-wrap: anywhere;
}

*:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-24);
}

.section {
    padding: var(--space-64) 0;
}

.stack-8 { display: flex; flex-direction: column; gap: var(--space-8); }
.stack-16 { display: flex; flex-direction: column; gap: var(--space-16); }
.stack-24 { display: flex; flex-direction: column; gap: var(--space-24); }

.grid {
    display: grid;
    gap: var(--space-24);
    min-width: 0;
}

.grid-cols-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--space-24);
    background-color: var(--color-primary);
    color: #ffffff;
    font-weight: 600;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
    text-align: center;
}

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

.btn-secondary {
    background-color: var(--color-accent-light);
    color: var(--color-primary-hover);
}

.btn-secondary:hover {
    background-color: var(--color-border);
    color: var(--color-text-main);
}

.btn-sm {
    padding: var(--space-8) var(--space-16);
    font-size: 0.875rem;
}

/* Header */
.site-header {
    background-color: var(--color-bg-surface);
    height: 64px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.03);
    position: relative;
    z-index: 50;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-text-main);
}

.brand-icon {
    flex-shrink: 0;
    color: var(--color-primary);
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: var(--space-24);
    align-items: center;
}

.nav-link {
    color: var(--color-text-muted);
    font-weight: 500;
}

.nav-link:hover, .nav-link[aria-current="page"] {
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-8);
    color: var(--color-text-main);
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: currentColor;
    position: relative;
    transition: background-color 0.2s ease;
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: currentColor;
    left: 0;
    transition: transform 0.2s ease, top 0.2s ease;
}

.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

/* Mobile Menu Active State */
.nav-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}
.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-bg-base) 100%);
    padding: var(--space-64) 0;
    text-align: center;
    border-radius: 0 0 var(--radius-soft) var(--radius-soft);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.1;
    margin-bottom: var(--space-16);
    color: var(--color-text-main);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-40);
}

/* Cards (Border Accent & Soft Modern) */
.card {
    background-color: var(--color-bg-surface);
    border-radius: var(--radius-soft);
    box-shadow: var(--shadow-soft);
    border-left: 6px solid var(--color-primary);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-width: 0;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

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

.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: var(--color-accent-light);
}

.card-content {
    padding: var(--space-24);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: var(--space-16);
}

.card-title {
    font-size: 1.25rem;
    color: var(--color-text-main);
}

.card-desc {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    flex-grow: 1;
}

.card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: auto;
}

/* Article Content */
.article-header {
    text-align: center;
    margin-bottom: var(--space-64);
}

.article-meta {
    display: inline-block;
    background-color: var(--color-accent-light);
    color: var(--color-primary-hover);
    padding: var(--space-4) var(--space-12);
    border-radius: var(--radius-pill);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-16);
}

.content-body {
    max-width: 800px;
    margin: 0 auto;
}

.content-body h2 {
    font-size: 1.75rem;
    margin: var(--space-40) 0 var(--space-16);
    color: var(--color-text-main);
}

.content-body h3 {
    font-size: 1.25rem;
    margin: var(--space-24) 0 var(--space-12);
}

.content-body p {
    margin-bottom: var(--space-16);
}

.content-body ul, .content-body ol {
    margin-bottom: var(--space-24);
    padding-left: var(--space-24);
}

.content-body li {
    margin-bottom: var(--space-8);
}

.content-body img {
    border-radius: var(--radius-soft);
    margin: var(--space-40) 0;
    box-shadow: var(--shadow-soft);
}

/* Forms */
.form-group {
    margin-bottom: var(--space-24);
}

.form-label {
    display: block;
    margin-bottom: var(--space-8);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: var(--space-12) var(--space-16);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    background-color: var(--color-bg-surface);
    color: var(--color-text-main);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-control.is-invalid {
    border-color: var(--color-error);
}

.form-error {
    display: none;
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: var(--space-4);
}

.is-invalid ~ .form-error {
    display: block;
}

/* Map Block */
.map-block {
    background-color: var(--color-accent-light);
    border-radius: var(--radius-soft);
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    overflow: hidden;
    position: relative;
}

.map-block svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
    position: absolute;
}

.map-label {
    position: relative;
    z-index: 2;
    background: var(--color-bg-surface);
    padding: var(--space-12) var(--space-24);
    border-radius: var(--radius-pill);
    font-weight: 600;
    box-shadow: var(--shadow-soft);
}

/* Footer */
.site-footer {
    background-color: var(--color-bg-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--space-64) 0 var(--space-40);
    margin-top: var(--space-64);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-40);
    margin-bottom: var(--space-40);
}

.footer-heading {
    font-size: 1.125rem;
    margin-bottom: var(--space-16);
    color: var(--color-text-main);
}

.footer-links li {
    margin-bottom: var(--space-8);
}

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

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

.footer-bottom {
    padding-top: var(--space-24);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-16);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-bg-surface);
    box-shadow: 0 -4px 24px rgba(0,0,0,0.1);
    padding: var(--space-16) var(--space-24);
    z-index: 100;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    gap: var(--space-16);
}

.cookie-banner.is-visible {
    transform: translateY(0);
}

.cookie-content {
    font-size: 0.875rem;
}

.cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .cookie-banner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    .cookie-content {
        max-width: 60%;
    }
}

/* Tables */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    margin-bottom: var(--space-24);
    border-radius: 8px;
    box-shadow: 0 0 0 1px var(--color-border);
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 500px;
}

th, td {
    padding: var(--space-12) var(--space-16);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

th {
    background-color: var(--color-accent-light);
    color: var(--color-primary-hover);
    font-weight: 600;
}

/* Responsive Breakpoints */
@media (max-width: 767px) {
    .site-header {
        height: 52px;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-bg-surface);
        padding: var(--space-16) var(--space-24);
        box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        border-top: 1px solid var(--color-border);
    }
    
    .main-nav.is-visible {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-16);
    }
    
    .nav-item-cta {
        width: 100%;
    }
    
    .nav-item-cta .btn {
        width: 100%;
    }
}

@media (max-width: 399px) {
    .site-header {
        height: 48px;
    }
    .hero {
        padding: var(--space-40) 0;
    }
    .hero-title {
        font-size: 1.75rem;
    }
    .section {
        padding: var(--space-40) 0;
    }
    .container {
        padding: 0 var(--space-16);
    }
    .card-content {
        padding: var(--space-16);
    }
}