@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;
    --ring: rgba(14,15,12,0.12);
    --font-display: 'Inter', Helvetica, Arial, sans-serif;
    --font-body: 'Inter', Helvetica, Arial, sans-serif;
    --radius-sm: 16px;
    --radius-md: 30px;
    --radius-lg: 40px;
    --radius-pill: 9999px;
}

html {
    font-size: 18px;
    scroll-behavior: smooth;
}

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

a {
    color: var(--dark-green);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
}
a:hover { color: var(--near-black); }

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.108px;
    font-feature-settings: "calt";
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s ease;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
}
.btn:hover { transform: scale(1.05); }
.btn:active { transform: scale(0.95); }

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg);
    border-bottom: 1px solid var(--ring);
    backdrop-filter: blur(8px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--near-black);
    font-weight: 900;
    font-size: 1.25rem;
    font-feature-settings: "calt";
    flex-shrink: 0;
}
.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--wise-green);
    color: var(--dark-green);
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: -0.5px;
}
.logo-name { font-size: 1.1rem; }

.site-nav ul {
    display: flex;
    gap: 4px;
    list-style: none;
}
.site-nav a {
    display: block;
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.94rem;
    color: var(--near-black);
    text-decoration: none;
    transition: background 0.15s;
    font-feature-settings: "calt";
}
.site-nav a:hover { background: rgba(211,242,192,0.4); }
.site-nav a.active { background: var(--light-mint); color: var(--dark-green); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--near-black);
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}

.hero {
    padding: 80px 0 64px;
    background: var(--bg);
}
.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.hero-content { max-width: 580px; }

.hero-eyebrow {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
    font-feature-settings: "calt";
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero h1 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2.8rem, 5vw, 4.5rem);
    line-height: 0.9;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    color: var(--near-black);
    margin-bottom: 24px;
}

.hero-desc {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.6;
    margin-bottom: 36px;
    max-width: 460px;
}

.hero-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--ring) 0px 0px 0px 1px;
}
.hero-img img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.section {
    padding: 72px 0;
}
.section-alt { background: var(--light-surface); }

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

.section-title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 0.9;
    letter-spacing: -1px;
    font-feature-settings: "calt";
    color: var(--near-black);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--warm-dark);
    max-width: 560px;
    margin-bottom: 48px;
    line-height: 1.6;
}

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

.article-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--ring);
    background: var(--bg);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(14,15,12,0.10);
}
.article-card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}
.article-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.article-card-tag {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.article-card-title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.25rem;
    line-height: 1.15;
    letter-spacing: -0.3px;
    font-feature-settings: "calt";
    color: var(--near-black);
    margin-bottom: 10px;
}
.article-card-desc {
    font-size: 0.94rem;
    color: var(--warm-dark);
    line-height: 1.55;
    margin-bottom: 20px;
    flex: 1;
}
.article-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.94rem;
    color: var(--dark-green);
    text-decoration: none;
    font-feature-settings: "calt";
}
.article-card-link:hover { text-decoration: underline; }
.article-card-link::after { content: '→'; }

.topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.topic-card {
    padding: 28px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--ring);
    background: var(--bg);
}
.topic-icon {
    font-size: 2rem;
    margin-bottom: 14px;
}
.topic-title {
    font-weight: 900;
    font-size: 1.1rem;
    font-feature-settings: "calt";
    margin-bottom: 8px;
}
.topic-desc {
    font-size: 0.94rem;
    color: var(--warm-dark);
    line-height: 1.55;
}

.contact-section { padding: 72px 0; }
.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}
.contact-info h2 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    line-height: 0.9;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}
.contact-info p {
    color: var(--warm-dark);
    margin-bottom: 24px;
    line-height: 1.6;
}
.contact-details { list-style: none; }
.contact-details li {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.94rem;
    color: var(--warm-dark);
}
.contact-details a { color: var(--dark-green); }

.contact-form {
    background: var(--light-surface);
    padding: 36px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--ring);
}
.form-group { margin-bottom: 20px; }
.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    margin-bottom: 6px;
    color: var(--near-black);
    font-feature-settings: "calt";
}
.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(14,15,12,0.2);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    color: var(--near-black);
    background: var(--bg);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    font-feature-settings: "calt";
}
.form-input:focus {
    border-color: var(--wise-green);
    box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}
.form-submit { width: 100%; padding: 14px 24px; font-size: 1.05rem; }

.article-header { padding: 64px 0 40px; }
.article-header .article-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.article-date {
    font-size: 0.88rem;
    color: var(--gray);
    font-weight: 400;
}
.article-h1 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 0.9;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}
.article-intro {
    font-size: 1.15rem;
    color: var(--warm-dark);
    max-width: 700px;
    line-height: 1.6;
    margin-bottom: 32px;
}
.article-cover {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: var(--ring) 0px 0px 0px 1px;
    margin-bottom: 12px;
}
.article-cover-caption {
    font-size: 0.78rem;
    color: var(--gray);
    text-align: center;
    margin-bottom: 48px;
}

.article-body {
    max-width: 740px;
    margin: 0 auto;
    padding-bottom: 72px;
}
.article-body h2 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.9rem;
    line-height: 1.0;
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
    margin: 48px 0 16px;
}
.article-body h3 {
    font-weight: 900;
    font-size: 1.3rem;
    line-height: 1.1;
    font-feature-settings: "calt";
    margin: 32px 0 12px;
}
.article-body p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--near-black);
}
.article-body ul, .article-body ol {
    margin: 0 0 20px 24px;
    font-size: 1.05rem;
    line-height: 1.7;
}
.article-body li { margin-bottom: 8px; }
.article-body a { color: var(--dark-green); }
.article-body figure { margin: 32px 0; }
.article-body figcaption {
    font-size: 0.82rem;
    color: var(--gray);
    text-align: center;
    margin-top: 8px;
}
.article-body img {
    border-radius: var(--radius-sm);
    width: 100%;
    height: auto;
}

.related-articles { padding: 64px 0; background: var(--light-surface); }

.page-header { padding: 64px 0 40px; }
.page-h1 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    line-height: 0.9;
    letter-spacing: -1px;
    font-feature-settings: "calt";
    margin-bottom: 16px;
}
.page-updated {
    font-size: 0.88rem;
    color: var(--gray);
    margin-bottom: 32px;
}
.page-body {
    max-width: 760px;
    padding-bottom: 72px;
}
.page-body h2 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.6rem;
    line-height: 1.0;
    font-feature-settings: "calt";
    margin: 40px 0 14px;
}
.page-body p {
    margin-bottom: 18px;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--near-black);
}
.page-body ul {
    margin: 0 0 18px 24px;
    font-size: 1rem;
    line-height: 1.7;
}
.page-body li { margin-bottom: 6px; }
.page-body a { color: var(--dark-green); }

.site-footer {
    background: var(--near-black);
    color: #d4d6d2;
    padding: 56px 0 0;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo { color: #ffffff; margin-bottom: 16px; }
.footer-brand .logo-mark { background: var(--wise-green); }
.footer-desc {
    font-size: 0.88rem;
    color: var(--gray);
    line-height: 1.6;
    max-width: 280px;
}
.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.footer-col h3 {
    font-weight: 900;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #ffffff;
    margin-bottom: 16px;
    font-feature-settings: "calt";
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.94rem;
    transition: color 0.15s;
}
.footer-col a:hover { color: var(--wise-green); }
.footer-col address { font-style: normal; }
.footer-col address p {
    font-size: 0.88rem;
    color: var(--gray);
    margin-bottom: 6px;
}
.footer-col address a { color: var(--gray); text-decoration: none; }
.footer-col address a:hover { color: var(--wise-green); }
.footer-bottom {
    padding: 20px 0;
    background: rgba(0,0,0,0.2);
}
.footer-bottom p {
    font-size: 0.82rem;
    color: var(--gray);
    margin-bottom: 4px;
}
.disclaimer { font-style: italic; opacity: 0.7; }

.cookie-banner {
    display: none;
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    background: var(--near-black);
    color: #d4d6d2;
    border-radius: var(--radius-md);
    max-width: 640px;
    width: calc(100% - 48px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.22);
}
.cookie-banner.visible { display: block; }
.cookie-inner {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.cookie-inner p { font-size: 0.88rem; line-height: 1.5; flex: 1; min-width: 200px; }
.cookie-inner a { color: var(--wise-green); }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-actions .btn { padding: 10px 20px; font-size: 0.88rem; }

@media (max-width: 992px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-img { order: -1; }
    .hero-img img { height: 300px; }
    .articles-grid { grid-template-columns: 1fr 1fr; }
    .topics-grid { grid-template-columns: 1fr 1fr; }
    .contact-inner { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
    .articles-grid { grid-template-columns: 1fr; }
    .topics-grid { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: 1fr; }
    .site-nav { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--bg); padding: 16px 24px; border-bottom: 1px solid var(--ring); }
    .site-nav.open { display: flex; }
    .site-nav ul { flex-direction: column; gap: 4px; }
    .nav-toggle { display: flex; }
    .hero h1 { font-size: 2.6rem; }
    .section-title { font-size: 2rem; }
    .contact-form { padding: 24px; }
}