@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;
    --positive-green: #054d28;
    --warm-dark: #454745;
    --gray: #868685;
    --light-surface: #e8ebe6;
    --white: #ffffff;
    --font-body: 'Inter', Helvetica, Arial, sans-serif;
    --radius-pill: 9999px;
    --radius-card-lg: 40px;
    --radius-card-md: 30px;
    --radius-card-sm: 16px;
    --ring-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1.44;
    letter-spacing: 0.18px;
    color: var(--near-black);
    background: var(--white);
    font-feature-settings: "calt" 1;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--dark-green);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover { color: var(--positive-green); }

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

ul { list-style: none; }

.btn-primary {
    display: inline-flex;
    align-items: center;
    background: var(--wise-green);
    color: var(--dark-green);
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.44;
    letter-spacing: -0.108px;
    font-feature-settings: "calt" 1;
    padding: 10px 24px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.18s ease;
}
.btn-primary:hover {
    transform: scale(1.05);
    color: var(--dark-green);
}
.btn-primary:active { transform: scale(0.95); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    background: rgba(22,51,0,0.08);
    color: var(--near-black);
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.44;
    letter-spacing: -0.108px;
    font-feature-settings: "calt" 1;
    padding: 8px 20px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.18s ease;
}
.btn-secondary:hover {
    transform: scale(1.05);
    color: var(--near-black);
}
.btn-secondary:active { transform: scale(0.95); }

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    box-shadow: var(--ring-shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 24px;
}

.site-logo {
    font-size: 1.38rem;
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.5px;
    color: var(--near-black);
    text-decoration: none;
    white-space: nowrap;
    font-feature-settings: "calt" 1;
}
.site-logo span { color: var(--dark-green); }
.site-logo:hover { color: var(--near-black); }

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

.site-nav ul li a {
    display: block;
    padding: 8px 14px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--warm-dark);
    border-radius: var(--radius-pill);
    transition: background 0.18s, color 0.18s;
    text-decoration: none;
    letter-spacing: -0.05px;
}
.site-nav ul li a:hover {
    background: rgba(211,242,192,0.4);
    color: var(--dark-green);
}
.site-nav ul li a.active {
    background: var(--light-mint);
    color: var(--dark-green);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 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 {
    background: var(--white);
    padding: 80px 0 64px;
    overflow: hidden;
}
.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.hero-text {}
.hero-tag {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -1px;
    color: var(--near-black);
    margin-bottom: 24px;
    font-feature-settings: "calt" 1;
}
.hero-desc {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 460px;
}
.hero-image-wrap {
    border-radius: var(--radius-card-lg);
    overflow: hidden;
    box-shadow: var(--ring-shadow);
    aspect-ratio: 4/3;
}
.hero-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.section-heading {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.5px;
    color: var(--near-black);
    margin-bottom: 8px;
    font-feature-settings: "calt" 1;
}
.section-sub {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: 40px;
    max-width: 560px;
}

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

.article-card {
    background: var(--white);
    border-radius: var(--radius-card-md);
    box-shadow: var(--ring-shadow);
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    transform: translateY(-4px);
    box-shadow: rgba(14,15,12,0.18) 0px 8px 24px;
}
.article-card-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}
.article-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.article-card-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--dark-green);
    background: var(--light-mint);
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    display: inline-block;
    margin-bottom: 12px;
    width: fit-content;
}
.article-card-body h3 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.3px;
    color: var(--near-black);
    margin-bottom: 10px;
    font-feature-settings: "calt" 1;
}
.article-card-body p {
    font-size: 0.95rem;
    color: var(--warm-dark);
    line-height: 1.55;
    flex: 1;
    margin-bottom: 20px;
}
.article-card-body a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-green);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: auto;
}
.article-card-body a:hover { color: var(--positive-green); }

.info-strip {
    background: var(--near-black);
    color: var(--white);
    padding: 48px 0;
}
.info-strip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: center;
}
.info-strip-item h3 {
    font-size: 2rem;
    font-weight: 900;
    color: var(--wise-green);
    margin-bottom: 8px;
    font-feature-settings: "calt" 1;
}
.info-strip-item p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.5;
}

.contact-section {
    padding: 64px 0;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.contact-info h2 {
    font-size: 2rem;
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 16px;
    font-feature-settings: "calt" 1;
}
.contact-info p {
    color: var(--warm-dark);
    margin-bottom: 12px;
    line-height: 1.6;
}
.contact-info a {
    color: var(--dark-green);
    font-weight: 600;
}

.contact-form {
    background: var(--white);
    border-radius: var(--radius-card-md);
    box-shadow: var(--ring-shadow);
    padding: 36px;
}
.contact-form h3 {
    font-size: 1.38rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: -0.3px;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--warm-dark);
    margin-bottom: 6px;
}
.form-group input,
.form-group textarea {
    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(--white);
    transition: border-color 0.18s, box-shadow 0.18s;
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--wise-green);
    box-shadow: 0 0 0 3px rgba(159,232,112,0.25);
}
.form-group textarea {
    min-height: 100px;
    resize: vertical;
}
.form-submit {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    margin-top: 8px;
}
.form-success {
    display: none;
    background: var(--light-mint);
    color: var(--dark-green);
    padding: 14px 18px;
    border-radius: 10px;
    font-weight: 600;
    margin-top: 12px;
    font-size: 0.95rem;
}

.article-hero {
    padding: 60px 0 40px;
    background: var(--white);
}
.article-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.article-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.article-meta .tag {
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.article-meta .date {
    font-size: 0.85rem;
    color: var(--gray);
}
.article-hero h1 {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 0.92;
    letter-spacing: -0.8px;
    color: var(--near-black);
    margin-bottom: 20px;
    font-feature-settings: "calt" 1;
}
.article-hero .lead {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.6;
}
.article-hero-img {
    border-radius: var(--radius-card-lg);
    overflow: hidden;
    box-shadow: var(--ring-shadow);
    aspect-ratio: 4/3;
}
.article-hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-body {
    padding: 48px 0 64px;
}
.article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}
.article-content h2 {
    font-size: 1.75rem;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.4px;
    color: var(--near-black);
    margin-top: 40px;
    margin-bottom: 16px;
    font-feature-settings: "calt" 1;
}
.article-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.2px;
    color: var(--near-black);
    margin-top: 28px;
    margin-bottom: 12px;
}
.article-content p {
    font-size: 1.05rem;
    color: var(--warm-dark);
    line-height: 1.7;
    margin-bottom: 18px;
}
.article-content ul,
.article-content ol {
    padding-left: 20px;
    margin-bottom: 18px;
}
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content li {
    font-size: 1.05rem;
    color: var(--warm-dark);
    line-height: 1.65;
    margin-bottom: 8px;
}
.article-content a {
    color: var(--dark-green);
    text-decoration: underline;
    font-weight: 600;
}
.article-content a:hover { color: var(--positive-green); }
.article-content .callout {
    background: var(--light-mint);
    border-left: 4px solid var(--wise-green);
    border-radius: 0 var(--radius-card-sm) var(--radius-card-sm) 0;
    padding: 18px 22px;
    margin: 28px 0;
}
.article-content .callout p {
    margin: 0;
    color: var(--dark-green);
    font-weight: 600;
    font-size: 1rem;
}

.article-sidebar {
    position: sticky;
    top: 88px;
}
.sidebar-card {
    background: var(--white);
    border-radius: var(--radius-card-md);
    box-shadow: var(--ring-shadow);
    padding: 24px;
    margin-bottom: 20px;
}
.sidebar-card h4 {
    font-size: 1rem;
    font-weight: 900;
    color: var(--near-black);
    margin-bottom: 14px;
    font-feature-settings: "calt" 1;
    border-bottom: 2px solid var(--wise-green);
    padding-bottom: 8px;
}
.sidebar-card ul {
    list-style: none;
    padding: 0;
}
.sidebar-card ul li {
    margin-bottom: 8px;
}
.sidebar-card ul li a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--warm-dark);
    transition: color 0.18s;
}
.sidebar-card ul li a:hover { color: var(--dark-green); }
.sidebar-card p {
    font-size: 0.9rem;
    color: var(--warm-dark);
    line-height: 1.55;
    margin-bottom: 12px;
}

.page-hero {
    padding: 56px 0 40px;
    background: var(--light-surface);
}
.page-hero h1 {
    font-size: 3rem;
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.8px;
    color: var(--near-black);
    margin-bottom: 16px;
    font-feature-settings: "calt" 1;
}
.page-hero p {
    font-size: 1.05rem;
    color: var(--warm-dark);
    max-width: 560px;
    line-height: 1.6;
}

.page-content {
    padding: 48px 0 64px;
    max-width: 780px;
}
.page-content h2 {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--near-black);
    margin-top: 36px;
    margin-bottom: 14px;
    font-feature-settings: "calt" 1;
}
.page-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--near-black);
    margin-top: 24px;
    margin-bottom: 10px;
}
.page-content p {
    font-size: 1rem;
    color: var(--warm-dark);
    line-height: 1.7;
    margin-bottom: 16px;
}
.page-content ul {
    list-style: disc;
    padding-left: 22px;
    margin-bottom: 16px;
}
.page-content ul li {
    font-size: 1rem;
    color: var(--warm-dark);
    line-height: 1.65;
    margin-bottom: 6px;
}
.page-content a {
    color: var(--dark-green);
    font-weight: 600;
    text-decoration: underline;
}

.site-footer {
    background: var(--near-black);
    color: rgba(255,255,255,0.75);
    padding: 56px 0 0;
}
.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
}
.footer-logo {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--white);
    display: block;
    margin-bottom: 14px;
    font-feature-settings: "calt" 1;
}
.footer-logo span { color: var(--wise-green); }
.footer-col p {
    font-size: 0.875rem;
    line-height: 1.65;
    margin-bottom: 12px;
    color: rgba(255,255,255,0.6);
}
.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--wise-green);
    margin-bottom: 14px;
}
.footer-col ul li {
    margin-bottom: 8px;
}
.footer-col ul li a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.65);
    transition: color 0.18s;
}
.footer-col ul li a:hover { color: var(--white); }
.footer-contact {
    font-size: 0.85rem !important;
    line-height: 1.8 !important;
}
.footer-contact a {
    color: rgba(255,255,255,0.75);
}
.footer-contact a:hover { color: var(--wise-green); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
}
.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.6;
    margin-bottom: 4px;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--near-black);
    color: var(--white);
    padding: 18px 24px;
    z-index: 999;
    display: none;
    border-top: 2px solid var(--wise-green);
}
.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.cookie-content p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
    margin: 0;
    line-height: 1.5;
}
.cookie-content p a {
    color: var(--wise-green);
    font-weight: 600;
}
.cookie-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}
.cookie-actions .btn-primary,
.cookie-actions .btn-secondary {
    font-size: 0.875rem;
    padding: 8px 18px;
}

@media (max-width: 992px) {
    .hero-inner,
    .contact-grid,
    .article-hero-inner { grid-template-columns: 1fr; }
    .hero-image-wrap,
    .article-hero-img { aspect-ratio: 16/9; }
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { position: static; }
    .articles-grid { grid-template-columns: 1fr 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .info-strip-grid { grid-template-columns: 1fr 1fr; }
    .hero h1 { font-size: 2.8rem; }
}

@media (max-width: 576px) {
    .articles-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .info-strip-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.2rem; }
    .section-heading { font-size: 1.75rem; }
    .hero { padding: 48px 0 40px; }
    .nav-toggle { display: flex; }
    .site-nav {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        padding: 16px 24px;
    }
    .site-nav.open { display: block; }
    .site-nav ul { flex-direction: column; gap: 2px; }
    .cookie-content { flex-direction: column; align-items: flex-start; }
    .article-hero h1 { font-size: 2rem; }
    .page-hero h1 { font-size: 2rem; }
}