@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;900&display=swap');

: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;
    --positive: #054d28;
    --border: rgba(14,15,12,0.12);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.44;
    letter-spacing: 0.18px;
    color: var(--near-black);
    background: var(--bg);
    font-feature-settings: "calt";
    -webkit-font-smoothing: antialiased;
}

a { color: var(--dark-green); text-decoration: none; }
a:hover { text-decoration: underline; }

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

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

/* HEADER */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 24px;
}

.site-logo {
    font-size: 22px;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
    white-space: nowrap;
}

.site-logo span {
    color: var(--dark-green);
    background: var(--wise-green);
    padding: 2px 8px;
    border-radius: 9999px;
}

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

.site-nav a {
    font-size: 15px;
    font-weight: 600;
    color: var(--near-black);
    padding: 8px 12px;
    border-radius: 9999px;
    transition: background 0.15s;
    white-space: nowrap;
}

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

.nav-cta {
    background: var(--wise-green);
    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);
    background: var(--wise-green) !important;
    text-decoration: none !important;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}

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

/* HERO */
.hero {
    padding: 80px 0 64px;
    background: var(--bg);
}

.hero-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--dark-green);
    background: var(--light-mint);
    border-radius: 9999px;
    padding: 4px 14px;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(48px, 7vw, 96px);
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -2px;
    margin-bottom: 28px;
    max-width: 900px;
}

.hero p {
    font-size: 20px;
    font-weight: 400;
    line-height: 1.55;
    color: var(--warm-dark);
    max-width: 640px;
    margin-bottom: 40px;
}

.hero-img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: 30px;
    box-shadow: var(--border) 0px 0px 0px 1px;
    margin-top: 56px;
}

/* SECTIONS */
.section { padding: 72px 0; }
.section-alt { background: #f8faf6; }

.section-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark-green);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(36px, 4.5vw, 64px);
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.section-desc {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.55;
    color: var(--warm-dark);
    max-width: 560px;
    margin-bottom: 48px;
}

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

.article-card {
    border: 1px solid var(--border);
    border-radius: 30px;
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
    background: var(--bg);
}

.article-card:hover {
    box-shadow: 0 8px 32px rgba(14,15,12,0.1);
    transform: translateY(-2px);
}

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

.card-body { padding: 24px; }

.card-category {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--dark-green);
    background: var(--light-mint);
    display: inline-block;
    padding: 3px 10px;
    border-radius: 9999px;
    margin-bottom: 12px;
}

.card-title {
    font-size: 22px;
    font-weight: 600;
    line-height: 1.2;
    color: var(--near-black);
    letter-spacing: -0.4px;
    margin-bottom: 10px;
    font-feature-settings: "calt";
}

.card-excerpt {
    font-size: 15px;
    color: var(--warm-dark);
    line-height: 1.55;
    margin-bottom: 20px;
}

.card-meta {
    font-size: 13px;
    color: var(--gray);
    font-weight: 600;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 600;
    color: var(--dark-green);
    margin-top: 16px;
}

.card-link:hover { text-decoration: underline; }

/* FEATURE TOPICS */
.topics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.topic-card {
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    background: var(--bg);
    transition: border-color 0.15s, background 0.15s;
}

.topic-card:hover {
    border-color: var(--wise-green);
    background: #fafff7;
}

.topic-icon {
    width: 44px;
    height: 44px;
    background: var(--light-mint);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 16px;
}

.topic-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--near-black);
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.topic-desc {
    font-size: 15px;
    color: var(--warm-dark);
    line-height: 1.55;
}

/* CONTACT FORM */
.contact-section {
    background: var(--near-black);
    padding: 80px 0;
}

.contact-section .section-title { color: #fff; }
.contact-section .section-desc { color: rgba(255,255,255,0.65); }

.contact-form {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 40px;
    padding: 48px;
    max-width: 600px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.75);
    letter-spacing: 0.1px;
}

.form-group input,
.form-group textarea {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 16px;
    font-family: inherit;
    color: #fff;
    outline: none;
    transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--wise-green);
    box-shadow: 0 0 0 3px rgba(159,232,112,0.15);
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--wise-green);
    color: var(--dark-green);
    font-size: 18px;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.15s;
    font-feature-settings: "calt";
    letter-spacing: -0.1px;
}

.btn-primary:hover { transform: scale(1.05); }
.btn-primary:active { transform: scale(0.95); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(22,51,0,0.08);
    color: var(--near-black);
    font-size: 16px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.15s;
    text-decoration: none;
    font-feature-settings: "calt";
}

.btn-secondary:hover { transform: scale(1.05); text-decoration: none; }
.btn-secondary:active { transform: scale(0.95); }

/* ARTICLE PAGE */
.article-hero {
    padding: 56px 0 40px;
}

.article-hero h1 {
    font-size: clamp(36px, 5vw, 72px);
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -2px;
    margin-bottom: 20px;
    max-width: 800px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray);
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.article-meta .dot { width: 4px; height: 4px; background: var(--gray); border-radius: 50%; }

.article-content {
    max-width: 720px;
}

.article-content h2 {
    font-size: clamp(26px, 3.5vw, 40px);
    font-weight: 900;
    line-height: 0.95;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -1px;
    margin: 48px 0 20px;
}

.article-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--near-black);
    margin: 36px 0 14px;
    letter-spacing: -0.3px;
}

.article-content p {
    font-size: 18px;
    line-height: 1.7;
    color: #2a2b28;
    margin-bottom: 22px;
}

.article-content ul,
.article-content ol {
    padding-left: 24px;
    margin-bottom: 22px;
}

.article-content li {
    font-size: 18px;
    line-height: 1.7;
    color: #2a2b28;
    margin-bottom: 8px;
}

.article-content a {
    color: var(--dark-green);
    text-decoration: underline;
}

.article-img {
    width: 100%;
    border-radius: 20px;
    margin: 32px 0;
    box-shadow: var(--border) 0px 0px 0px 1px;
}

.article-aside {
    background: var(--light-mint);
    border-radius: 20px;
    padding: 28px;
    margin: 36px 0;
}

.article-aside p { font-size: 16px; color: var(--dark-green); font-weight: 600; margin: 0; }

.related-articles { padding: 64px 0; border-top: 1px solid var(--border); }
.related-articles h2 { font-size: 32px; font-weight: 900; margin-bottom: 32px; }

/* PAGE LAYOUT (about, privacy, terms) */
.page-hero {
    padding: 64px 0 48px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 56px;
}

.page-hero h1 {
    font-size: clamp(40px, 5.5vw, 80px);
    font-weight: 900;
    line-height: 0.88;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -2px;
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 18px;
    color: var(--warm-dark);
    max-width: 540px;
}

.page-content { max-width: 720px; padding-bottom: 80px; }

.page-content h2 {
    font-size: 32px;
    font-weight: 900;
    color: var(--near-black);
    margin: 48px 0 16px;
    letter-spacing: -0.8px;
}

.page-content h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--near-black);
    margin: 32px 0 12px;
}

.page-content p {
    font-size: 17px;
    line-height: 1.7;
    color: #2a2b28;
    margin-bottom: 18px;
}

.page-content ul, .page-content ol {
    padding-left: 22px;
    margin-bottom: 18px;
}

.page-content li {
    font-size: 17px;
    line-height: 1.7;
    color: #2a2b28;
    margin-bottom: 6px;
}

.page-content a { color: var(--dark-green); text-decoration: underline; }

/* STATS BAR */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    margin: 48px 0;
}

.stat-item {
    padding: 28px 24px;
    border-right: 1px solid var(--border);
    text-align: center;
}
.stat-item:last-child { border-right: none; }

.stat-number {
    font-size: 40px;
    font-weight: 900;
    color: var(--near-black);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray);
    font-weight: 600;
}

/* FOOTER */
.site-footer {
    background: var(--near-black);
    color: rgba(255,255,255,0.65);
    padding: 64px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 56px;
}

.footer-brand .site-logo { color: #fff; }
.footer-brand .site-logo span { color: var(--dark-green); }

.footer-tagline {
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255,255,255,0.5);
    margin-top: 16px;
    max-width: 260px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    color: rgba(255,255,255,0.9);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 20px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 15px; color: rgba(255,255,255,0.55); transition: color 0.15s; }
.footer-col a:hover { color: var(--wise-green); text-decoration: none; }

.footer-contact p {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p { font-size: 14px; color: rgba(255,255,255,0.35); }

.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.4); }
.footer-links a:hover { color: rgba(255,255,255,0.75); text-decoration: none; }

/* COOKIE BANNER */
#cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    background: var(--near-black);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    padding: 20px 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 700px;
    width: calc(100% - 48px);
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

#cookie-banner p { font-size: 14px; color: rgba(255,255,255,0.7); flex: 1; line-height: 1.5; }
#cookie-banner a { color: var(--wise-green); text-decoration: underline; }

.cookie-btns { display: flex; gap: 10px; flex-shrink: 0; }

.cookie-accept {
    background: var(--wise-green);
    color: var(--dark-green);
    border: none;
    border-radius: 9999px;
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.15s;
}
.cookie-accept:hover { transform: scale(1.05); }

.cookie-reject {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.75);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 9999px;
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
}
.cookie-reject:hover { background: rgba(255,255,255,0.12); }

/* BREADCRUMB */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray);
    padding: 20px 0 0;
    flex-wrap: wrap;
}

.breadcrumb a { color: var(--dark-green); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { color: var(--gray); }

/* ARTICLE LAYOUT */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 64px;
    padding-bottom: 80px;
}

.article-sidebar {}

.sidebar-widget {
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 24px;
    position: sticky;
    top: 88px;
}

.sidebar-widget h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--near-black);
    margin-bottom: 16px;
    letter-spacing: -0.2px;
}

.sidebar-widget ul { list-style: none; }
.sidebar-widget li { margin-bottom: 12px; }
.sidebar-widget a { font-size: 15px; color: var(--dark-green); font-weight: 600; }
.sidebar-widget a:hover { text-decoration: underline; }

.updated-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--positive);
    background: var(--light-mint);
    border-radius: 9999px;
    padding: 4px 12px;
}

/* DISCLAIMER */
.disclaimer {
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 12px;
    padding: 16px 20px;
    font-size: 14px;
    color: #78350f;
    line-height: 1.6;
    margin: 24px 0;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .articles-grid { grid-template-columns: repeat(2, 1fr); }
    .topics-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .stats-bar .stat-item:nth-child(2) { border-right: none; }
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { display: none; }
}

@media (max-width: 768px) {
    .hero h1 { letter-spacing: -1px; }
    .articles-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form { padding: 28px 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .site-nav { display: none; }
    .site-nav.open { display: flex; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 16px 24px; gap: 4px; }
    .nav-toggle { display: flex; }
    .header-inner { position: relative; }
    #cookie-banner { flex-direction: column; align-items: flex-start; gap: 14px; }
    .cookie-btns { width: 100%; }
}

@media (max-width: 576px) {
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .section { padding: 48px 0; }
    .hero { padding: 48px 0 40px; }
}