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

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --near-black: #0e0f0c;
    --wise-green: #9fe870;
    --dark-green: #163300;
    --light-mint: #e2f6d5;
    --pastel-green: #cdffad;
    --warm-dark: #454745;
    --gray: #868685;
    --light-surface: #e8ebe6;
    --bg: #ffffff;
    --font-display: 'Inter', Helvetica, Arial, sans-serif;
    --font-body: 'Inter', Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.44;
    letter-spacing: 0.18px;
    color: var(--near-black);
    background: var(--bg);
    font-feature-settings: "calt";
}

a { color: var(--dark-green); text-decoration: none; font-feature-settings: "calt"; }
a:hover { color: var(--near-black); text-decoration: underline; }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.site-header {
    background: var(--bg);
    border-bottom: 1px solid rgba(14,15,12,0.12);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.site-logo {
    font-weight: 900;
    font-size: 1.5rem;
    line-height: 0.85;
    color: var(--near-black);
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
}

.site-logo span { color: var(--dark-green); }

.site-nav { display: flex; align-items: center; gap: 4px; }

.site-nav a {
    font-weight: 600;
    font-size: 1rem;
    color: var(--near-black);
    padding: 8px 12px;
    border-radius: 9999px;
    transition: background 0.15s, transform 0.15s;
    font-feature-settings: "calt";
    white-space: nowrap;
}

.site-nav a:hover {
    background: rgba(211,242,192,0.4);
    text-decoration: none;
    transform: scale(1.02);
}

.nav-cta {
    background: var(--wise-green) !important;
    color: var(--dark-green) !important;
    padding: 8px 20px !important;
    border-radius: 9999px;
    font-weight: 600;
    transition: transform 0.15s !important;
}

.nav-cta:hover { transform: scale(1.05) !important; }

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

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--near-black);
    display: block;
    border-radius: 2px;
    transition: all 0.2s;
}

.hero {
    background: var(--bg);
    padding: 80px 24px 64px;
    text-align: left;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-text {}

.hero-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 16px;
    font-feature-settings: "calt";
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 24px;
}

.hero-title .accent { color: var(--dark-green); }

.hero-desc {
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--warm-dark);
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1;
    padding: 14px 28px;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: transform 0.15s;
    text-decoration: none;
    font-feature-settings: "calt";
    white-space: nowrap;
}

.btn:active { transform: scale(0.95) !important; }

.btn-primary {
    background: var(--wise-green);
    color: var(--dark-green);
}

.btn-primary:hover { transform: scale(1.05); text-decoration: none; color: var(--dark-green); }

.btn-secondary {
    background: rgba(22,51,0,0.08);
    color: var(--near-black);
}

.btn-secondary:hover { transform: scale(1.05); text-decoration: none; color: var(--near-black); }

.hero-image { border-radius: 30px; overflow: hidden; box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px; }

.hero-image img { width: 100%; height: 400px; object-fit: cover; border-radius: 30px; }

.section { padding: 72px 24px; }

.section-alt { background: #f9faf8; }

.section-inner { max-width: 1200px; margin: 0 auto; }

.section-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 12px;
    font-feature-settings: "calt";
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    letter-spacing: -1px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}

.section-desc {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--warm-dark);
    max-width: 560px;
    line-height: 1.6;
    margin-bottom: 48px;
}

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }

.card {
    background: var(--bg);
    border: 1px solid rgba(14,15,12,0.12);
    border-radius: 30px;
    overflow: hidden;
    transition: transform 0.15s, box-shadow 0.15s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: rgba(14,15,12,0.12) 0px 8px 24px;
}

.card-image { width: 100%; height: 220px; object-fit: cover; }

.card-body { padding: 24px; }

.card-tag {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 9999px;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-feature-settings: "calt";
}

.card-title {
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.23;
    color: var(--near-black);
    letter-spacing: -0.39px;
    margin-bottom: 10px;
    font-feature-settings: "calt";
}

.card-title a { color: var(--near-black); }
.card-title a:hover { color: var(--dark-green); text-decoration: none; }

.card-excerpt {
    font-size: 1rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.5;
    margin-bottom: 16px;
}

.card-meta {
    font-size: 0.875rem;
    color: var(--gray);
    font-weight: 400;
    display: flex;
    gap: 12px;
    align-items: center;
}

.card-link {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-green);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    font-feature-settings: "calt";
}

.card-link:hover { text-decoration: none; color: var(--near-black); }

.topic-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px; }

.topic-card {
    background: var(--light-mint);
    border-radius: 20px;
    padding: 24px;
    transition: transform 0.15s, background 0.15s;
    cursor: pointer;
    border: 1px solid rgba(14,15,12,0.08);
}

.topic-card:hover { transform: scale(1.03); background: var(--pastel-green); }

.topic-icon { font-size: 2rem; margin-bottom: 12px; }

.topic-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-green);
    font-feature-settings: "calt";
}

.topic-count {
    font-size: 0.875rem;
    color: var(--warm-dark);
    margin-top: 4px;
}

.facts-strip {
    background: var(--near-black);
    color: #fff;
    padding: 56px 24px;
}

.facts-inner { max-width: 1200px; margin: 0 auto; }

.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }

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

.fact-number {
    font-size: 3rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--wise-green);
    font-feature-settings: "calt";
    margin-bottom: 8px;
}

.fact-label {
    font-size: 1rem;
    font-weight: 400;
    color: rgba(255,255,255,0.7);
    line-height: 1.4;
}

.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    letter-spacing: -1px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.6;
    margin-bottom: 16px;
}

.about-image { border-radius: 40px; overflow: hidden; box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px; }

.about-image img { width: 100%; height: 480px; object-fit: cover; }

.contact-section {
    background: var(--light-surface);
    padding: 72px 24px;
}

.contact-inner {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.contact-inner h2 {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -1px;
    font-feature-settings: "calt";
    margin-bottom: 16px;
}

.contact-inner p {
    font-size: 1.125rem;
    color: var(--warm-dark);
    margin-bottom: 36px;
    line-height: 1.6;
}

.contact-form { display: flex; flex-direction: column; gap: 16px; text-align: left; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--near-black);
    font-feature-settings: "calt";
}

.form-group input,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    color: var(--near-black);
    background: var(--bg);
    border: 1px solid rgba(14,15,12,0.2);
    border-radius: 10px;
    padding: 12px 16px;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    font-feature-settings: "calt";
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--dark-green);
    box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}

.form-group textarea { min-height: 100px; resize: vertical; }

.form-submit { margin-top: 8px; }

.form-success {
    display: none;
    background: var(--light-mint);
    color: var(--dark-green);
    padding: 16px 24px;
    border-radius: 16px;
    font-weight: 600;
    text-align: center;
    margin-top: 16px;
    font-feature-settings: "calt";
}

.site-footer {
    background: var(--near-black);
    color: rgba(255,255,255,0.7);
    padding: 56px 24px 32px;
}

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

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .site-logo {
    color: #fff;
    margin-bottom: 16px;
    display: block;
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.6;
    max-width: 280px;
    color: rgba(255,255,255,0.6);
}

.footer-col h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-feature-settings: "calt";
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }

.footer-col ul li a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    transition: color 0.15s;
    font-feature-settings: "calt";
}

.footer-col ul li a:hover { color: var(--wise-green); text-decoration: none; }

.footer-contact-item {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 8px;
    line-height: 1.5;
}

.footer-contact-item a { color: rgba(255,255,255,0.6); }
.footer-contact-item a:hover { color: var(--wise-green); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom-links { display: flex; gap: 16px; }

.footer-bottom-links a {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
    font-feature-settings: "calt";
}

.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); text-decoration: none; }

.article-hero {
    background: var(--light-surface);
    padding: 56px 24px 48px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
}

.article-hero-inner { max-width: 800px; margin: 0 auto; }

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 20px;
    flex-wrap: wrap;
    font-feature-settings: "calt";
}

.breadcrumb a { color: var(--dark-green); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--gray); }

.article-category-badge {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 9999px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-feature-settings: "calt";
}

.article-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}

.article-meta {
    font-size: 0.875rem;
    color: var(--gray);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.article-meta strong { color: var(--warm-dark); }

.article-body-wrap {
    padding: 56px 24px;
}

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

.article-lead {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--near-black);
    line-height: 1.5;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(14,15,12,0.1);
    font-feature-settings: "calt";
}

.article-body h2 {
    font-size: 2rem;
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
    margin: 48px 0 16px;
}

.article-body h3 {
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.23;
    color: var(--near-black);
    letter-spacing: -0.39px;
    font-feature-settings: "calt";
    margin: 32px 0 12px;
}

.article-body p {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.7;
    margin-bottom: 20px;
    font-feature-settings: "calt";
}

.article-body ul, .article-body ol {
    padding-left: 24px;
    margin-bottom: 20px;
}

.article-body li {
    font-size: 1.125rem;
    color: var(--warm-dark);
    line-height: 1.7;
    margin-bottom: 8px;
    font-feature-settings: "calt";
}

.article-body strong { color: var(--near-black); font-weight: 600; }

.article-body a { color: var(--dark-green); font-weight: 600; }

.article-image {
    width: 100%;
    border-radius: 20px;
    margin: 32px 0;
    overflow: hidden;
    box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

.article-image img { width: 100%; height: 400px; object-fit: cover; }

.article-image figcaption {
    font-size: 0.875rem;
    color: var(--gray);
    padding: 12px 16px;
    background: var(--light-surface);
    border-radius: 0 0 20px 20px;
    font-feature-settings: "calt";
}

.info-box {
    background: var(--light-mint);
    border-left: 4px solid var(--wise-green);
    border-radius: 0 16px 16px 0;
    padding: 20px 24px;
    margin: 28px 0;
}

.info-box h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-green);
    margin-bottom: 8px;
    font-feature-settings: "calt";
}

.info-box p, .info-box ul { margin-bottom: 0; }
.info-box li { font-size: 1rem; }

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 28px 0;
    font-size: 1rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

.data-table th {
    background: var(--near-black);
    color: #fff;
    font-weight: 600;
    padding: 12px 16px;
    text-align: left;
    font-feature-settings: "calt";
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
    color: var(--warm-dark);
    font-feature-settings: "calt";
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:nth-child(even) td { background: #f9faf8; }

.related-section {
    background: var(--light-surface);
    padding: 56px 24px;
}

.related-inner { max-width: 1200px; margin: 0 auto; }

.page-hero {
    background: var(--light-surface);
    padding: 64px 24px 48px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
}

.page-hero-inner { max-width: 800px; margin: 0 auto; }

.page-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 16px;
}

.page-updated {
    font-size: 0.875rem;
    color: var(--gray);
    font-feature-settings: "calt";
}

.page-body-wrap { padding: 56px 24px; }

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

.page-body h2 {
    font-size: 1.75rem;
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt";
    margin: 40px 0 14px;
    letter-spacing: -0.5px;
}

.page-body h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--near-black);
    font-feature-settings: "calt";
    margin: 28px 0 10px;
}

.page-body p {
    font-size: 1.125rem;
    color: var(--warm-dark);
    line-height: 1.7;
    margin-bottom: 18px;
    font-feature-settings: "calt";
}

.page-body ul, .page-body ol {
    padding-left: 24px;
    margin-bottom: 18px;
}

.page-body li {
    font-size: 1.125rem;
    color: var(--warm-dark);
    line-height: 1.7;
    margin-bottom: 6px;
    font-feature-settings: "calt";
}

.page-body a { color: var(--dark-green); font-weight: 600; }
.page-body strong { color: var(--near-black); font-weight: 600; }

.cookie-banner {
    display: none;
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--near-black);
    color: #fff;
    border-radius: 16px;
    padding: 20px 28px;
    max-width: 640px;
    width: calc(100% - 48px);
    box-shadow: rgba(14,15,12,0.24) 0px 8px 32px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-banner.hidden { display: none !important; }

.cookie-text {
    flex: 1;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.85);
    font-feature-settings: "calt";
}

.cookie-text a { color: var(--wise-green); font-weight: 600; }

.cookie-actions { display: flex; gap: 10px; }

.btn-cookie-accept {
    background: var(--wise-green);
    color: var(--dark-green);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: transform 0.15s;
    font-feature-settings: "calt";
}

.btn-cookie-accept:hover { transform: scale(1.05); }

.btn-cookie-reject {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: transform 0.15s;
    font-feature-settings: "calt";
}

.btn-cookie-reject:hover { transform: scale(1.05); }

.disclaimer-bar {
    background: #fff8e1;
    border-bottom: 1px solid rgba(255,209,26,0.4);
    padding: 10px 24px;
    text-align: center;
    font-size: 0.8125rem;
    color: #5a4a00;
    font-feature-settings: "calt";
}

.disclaimer-bar a { color: #5a4a00; font-weight: 600; text-decoration: underline; }

@media (max-width: 992px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-title { font-size: 3rem; }
    .hero-image { display: none; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .topic-grid { grid-template-columns: repeat(2, 1fr); }
    .facts-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
    .about-split { grid-template-columns: 1fr; }
    .about-image { display: none; }
}

@media (max-width: 576px) {
    .hero { padding: 48px 16px 40px; }
    .hero-title { font-size: 2.25rem; }
    .section { padding: 48px 16px; }
    .section-title { font-size: 1.875rem; }
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .topic-grid { grid-template-columns: repeat(2, 1fr); }
    .facts-grid { grid-template-columns: repeat(2, 1fr); }
    .facts-strip { padding: 40px 16px; }
    .fact-number { font-size: 2.25rem; }
    .footer-top { grid-template-columns: 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .article-title { font-size: 2rem; }
    .page-title { font-size: 2rem; }
    .hamburger { display: flex; }
    .site-nav { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid rgba(14,15,12,0.12); padding: 16px; gap: 4px; }
    .site-nav.open { display: flex; }
    .site-header { position: relative; }
    .cookie-banner { bottom: 16px; flex-direction: column; }
    .cookie-actions { width: 100%; }
    .btn-cookie-accept, .btn-cookie-reject { flex: 1; text-align: center; }
}