*, *::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;
    --white: #ffffff;
    --off-white: #f9faf7;
    --ring-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
    --font-display: 'Inter', Helvetica, Arial, sans-serif;
    --font-body: 'Inter', Helvetica, Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-feature-settings: "calt";
    color: var(--near-black);
    background: var(--white);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.44;
    letter-spacing: 0.18px;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--dark-green); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; border-radius: 16px; }

.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    box-shadow: var(--ring-shadow);
}
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.nav-logo {
    font-size: 22px;
    font-weight: 900;
    letter-spacing: -0.4px;
    font-feature-settings: "calt";
    color: var(--near-black);
    white-space: nowrap;
    flex-shrink: 0;
}
.logo-dot { color: var(--wise-green); }
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}
.nav-links a {
    padding: 8px 16px;
    border-radius: 9999px;
    font-size: 15px;
    font-weight: 600;
    color: var(--near-black);
    transition: background 0.15s, transform 0.15s;
    font-feature-settings: "calt";
}
.nav-links a:hover { background: rgba(211,242,192,0.4); }
.nav-links 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;
    border-radius: 8px;
    transition: background 0.15s;
}
.nav-toggle:hover { background: var(--light-surface); }
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--near-black);
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-feature-settings: "calt";
    font-size: 18px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.108px;
    border: none;
    cursor: pointer;
    transition: transform 0.15s ease;
    border-radius: 9999px;
    text-decoration: none;
}
.btn:hover { transform: scale(1.05); }
.btn:active { transform: scale(0.95); }
.btn-primary {
    background: var(--wise-green);
    color: var(--dark-green);
    padding: 12px 24px;
}
.btn-secondary {
    background: rgba(22,51,0,0.08);
    color: var(--near-black);
    padding: 10px 20px;
}

.hero {
    background: var(--off-white);
    padding: 80px 24px;
    text-align: center;
    border-bottom: 1px solid var(--light-surface);
}
.hero-inner { max-width: 900px; margin: 0 auto; }
.hero h1 {
    font-size: clamp(52px, 8vw, 96px);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -2px;
    font-feature-settings: "calt";
    color: var(--near-black);
    margin-bottom: 24px;
}
.hero h1 .accent { color: var(--dark-green); }
.hero p {
    font-size: 20px;
    font-weight: 600;
    color: var(--warm-dark);
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.5;
}
.hero-image {
    margin: 40px auto 0;
    max-width: 800px;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(14,15,12,0.12);
}
.hero-image img { border-radius: 0; width: 100%; height: 400px; object-fit: cover; }

.section { padding: 72px 24px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 8px;
}
.section-sub {
    font-size: 18px;
    color: var(--warm-dark);
    margin-bottom: 48px;
    font-weight: 600;
}
.section-alt { background: var(--off-white); }

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}
.card {
    background: var(--white);
    border-radius: 30px;
    box-shadow: var(--ring-shadow);
    overflow: hidden;
    transition: transform 0.2s ease;
}
.card:hover { transform: translateY(-4px); }
.card-img { width: 100%; height: 220px; object-fit: cover; border-radius: 0; }
.card-body { padding: 28px; }
.card-tag {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 9999px;
    padding: 4px 12px;
    margin-bottom: 12px;
}
.card-title {
    font-size: 22px;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.396px;
    font-feature-settings: "calt";
    margin-bottom: 12px;
}
.card-title a:hover { color: var(--dark-green); }
.card-excerpt {
    font-size: 16px;
    color: var(--warm-dark);
    line-height: 1.55;
    margin-bottom: 20px;
}
.card-meta {
    font-size: 13px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 8px;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}
.feature-item {
    background: var(--white);
    border-radius: 16px;
    padding: 28px;
    box-shadow: var(--ring-shadow);
}
.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--light-mint);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 22px;
}
.feature-title {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.108px;
    font-feature-settings: "calt";
    margin-bottom: 8px;
}
.feature-text { font-size: 15px; color: var(--warm-dark); line-height: 1.55; }

.contact-form-section { background: var(--near-black); color: var(--white); }
.contact-form-section .section-title { color: var(--white); }
.contact-form-section .section-sub { color: rgba(255,255,255,0.6); }
.contact-form {
    background: var(--white);
    color: var(--near-black);
    border-radius: 30px;
    padding: 48px;
    max-width: 600px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--warm-dark);
}
.form-group 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: 16px;
    font-feature-settings: "calt";
    color: var(--near-black);
    background: var(--white);
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
}
.form-group input:focus {
    border-color: var(--wise-green);
    box-shadow: 0 0 0 3px rgba(159,232,112,0.25);
}
.form-group input::placeholder { color: var(--gray); }

.article-hero {
    background: var(--off-white);
    padding: 64px 24px 48px;
    border-bottom: 1px solid var(--light-surface);
}
.article-hero-inner { max-width: 800px; margin: 0 auto; }
.article-tag {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 9999px;
    padding: 4px 12px;
    margin-bottom: 20px;
}
.article-title {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}
.article-intro {
    font-size: 20px;
    font-weight: 600;
    color: var(--warm-dark);
    line-height: 1.5;
    margin-bottom: 20px;
}
.article-meta { font-size: 14px; color: var(--gray); display: flex; gap: 16px; flex-wrap: wrap; }

.article-body-wrap { padding: 56px 24px; }
.article-body {
    max-width: 800px;
    margin: 0 auto;
}
.article-body h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -1px;
    font-feature-settings: "calt";
    margin: 48px 0 16px;
}
.article-body h3 {
    font-size: 22px;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.4px;
    font-feature-settings: "calt";
    margin: 32px 0 12px;
}
.article-body p { margin-bottom: 20px; }
.article-body ul, .article-body ol {
    padding-left: 24px;
    margin-bottom: 20px;
    list-style: disc;
}
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; line-height: 1.6; }
.article-body a { color: var(--dark-green); text-decoration: underline; }
.article-body a:hover { text-decoration: none; }
.article-body img {
    width: 100%;
    border-radius: 20px;
    margin: 32px 0;
    box-shadow: 0 4px 24px rgba(14,15,12,0.1);
}
.article-body .callout {
    background: var(--light-mint);
    border-left: 4px solid var(--wise-green);
    border-radius: 8px;
    padding: 20px 24px;
    margin: 28px 0;
}
.article-body .callout p { margin-bottom: 0; }
.article-body table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--ring-shadow);
    margin: 28px 0;
}
.article-body th {
    background: var(--near-black);
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    text-align: left;
    padding: 14px 20px;
}
.article-body td {
    padding: 12px 20px;
    border-bottom: 1px solid var(--light-surface);
    font-size: 15px;
}
.article-body tr:last-child td { border-bottom: none; }
.article-body tr:nth-child(even) td { background: var(--off-white); }

.related-articles { background: var(--off-white); padding: 56px 24px; }
.related-inner { max-width: 1200px; margin: 0 auto; }

.page-hero {
    background: var(--off-white);
    padding: 64px 24px;
    border-bottom: 1px solid var(--light-surface);
}
.page-hero-inner { max-width: 800px; margin: 0 auto; }
.page-title {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 16px;
}
.page-lead { font-size: 20px; font-weight: 600; color: var(--warm-dark); line-height: 1.5; }

.page-content-wrap { padding: 56px 24px; }
.page-content {
    max-width: 800px;
    margin: 0 auto;
}
.page-content h2 {
    font-size: 32px;
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.8px;
    font-feature-settings: "calt";
    margin: 40px 0 14px;
}
.page-content h3 {
    font-size: 20px;
    font-weight: 600;
    font-feature-settings: "calt";
    margin: 28px 0 10px;
}
.page-content p { margin-bottom: 18px; }
.page-content ul, .page-content ol { padding-left: 24px; margin-bottom: 18px; list-style: disc; }
.page-content ol { list-style: decimal; }
.page-content li { margin-bottom: 6px; }
.page-content a { color: var(--dark-green); text-decoration: underline; }
.page-content a:hover { text-decoration: none; }

.site-footer {
    background: var(--near-black);
    color: rgba(255,255,255,0.75);
    padding: 64px 24px 0;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo {
    font-size: 22px;
    font-weight: 900;
    color: var(--white);
    font-feature-settings: "calt";
    display: block;
    margin-bottom: 16px;
}
.footer-brand p {
    font-size: 14px;
    line-height: 1.65;
    margin-bottom: 16px;
}
.footer-contact { font-size: 13px; line-height: 1.8; }
.footer-contact a { color: rgba(255,255,255,0.75); }
.footer-contact a:hover { color: var(--wise-green); }
.footer-company { font-size: 12px; color: var(--gray); line-height: 1.7; }
.footer-links h3 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: rgba(255,255,255,0.45);
    margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
    font-size: 15px;
    color: rgba(255,255,255,0.75);
    transition: color 0.15s;
}
.footer-links a:hover { color: var(--wise-green); }
.footer-bottom {
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer-disclaimer { font-size: 12px; color: var(--gray); }
.footer-bottom > p:last-child { font-size: 13px; color: rgba(255,255,255,0.4); }

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--near-black);
    color: var(--white);
    padding: 16px 24px;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.3);
    display: none;
}
.cookie-banner.visible { display: block; }
.cookie-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.cookie-inner p { font-size: 14px; color: rgba(255,255,255,0.8); flex: 1; min-width: 240px; }
.cookie-inner a { color: var(--wise-green); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }

.breadcrumb { padding: 16px 24px; border-bottom: 1px solid var(--light-surface); font-size: 14px; color: var(--gray); }
.breadcrumb-inner { max-width: 1200px; margin: 0 auto; }
.breadcrumb a { color: var(--gray); }
.breadcrumb a:hover { color: var(--dark-green); }
.breadcrumb span { margin: 0 8px; }

@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: 0 8px 24px rgba(14,15,12,0.12);
        flex-direction: column;
        padding: 16px;
        align-items: stretch;
        gap: 4px;
    }
    .nav-links.open { display: flex; }
    .nav-links a { padding: 10px 16px; border-radius: 10px; }
    .hero h1 { font-size: 48px; }
    .contact-form { padding: 28px 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 576px) {
    .section { padding: 48px 16px; }
    .hero { padding: 48px 16px; }
    .article-hero { padding: 48px 16px 36px; }
    .article-body-wrap { padding: 40px 16px; }
    .page-hero { padding: 48px 16px; }
    .page-content-wrap { padding: 40px 16px; }
    .cookie-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
}