@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;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-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 {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--near-black);
    background: var(--bg);
    font-feature-settings: "calt";
    line-height: 1.44;
    letter-spacing: -0.108px;
}

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

a:hover {
    color: var(--wise-green);
}

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

.container {
    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: 1.125rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.108px;
    font-feature-settings: "calt";
    padding: 12px 24px;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

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

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

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

.btn-primary:hover {
    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 rgba(14,15,12,0.12);
}

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

.site-logo {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--near-black);
    white-space: nowrap;
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
}

.site-logo:hover {
    color: var(--near-black);
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.site-nav a {
    display: block;
    padding: 8px 12px;
    border-radius: 9999px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--near-black);
    transition: background 0.15s;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
    background: rgba(211,242,192,0.4);
    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-text h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--warm-dark);
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-image {
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--ring-shadow);
}

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

.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--light-surface);
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.5rem);
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.section-sub {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--warm-dark);
    margin-bottom: 48px;
    max-width: 600px;
}

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

.article-card {
    border-radius: 30px;
    box-shadow: var(--ring-shadow);
    overflow: hidden;
    background: var(--bg);
    transition: transform 0.2s ease;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-4px);
}

.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;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dark-green);
    background: var(--light-mint);
    padding: 4px 10px;
    border-radius: 9999px;
    margin-bottom: 12px;
}

.article-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--near-black);
    margin-bottom: 12px;
    font-feature-settings: "calt";
}

.article-card-excerpt {
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--warm-dark);
    flex: 1;
    margin-bottom: 20px;
}

.article-card-link {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--dark-green);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.article-card-link::after {
    content: '→';
}

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

.feature-card {
    background: var(--bg);
    border-radius: 30px;
    padding: 32px;
    box-shadow: var(--ring-shadow);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--light-mint);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--near-black);
    margin-bottom: 8px;
    font-feature-settings: "calt";
}

.feature-card p {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.6;
}

.contact-section {
    background: var(--near-black);
    padding: 80px 0;
    color: white;
}

.contact-section .section-title {
    color: white;
}

.contact-section .section-sub {
    color: rgba(255,255,255,0.7);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-info p {
    font-size: 1rem;
    font-weight: 400;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 8px;
}

.contact-info a {
    color: var(--wise-green);
}

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

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 10px;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    color: white;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255,255,255,0.35);
}

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

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-success {
    display: none;
    padding: 16px 20px;
    background: rgba(159,232,112,0.15);
    border: 1px solid var(--wise-green);
    border-radius: 10px;
    color: var(--wise-green);
    font-weight: 600;
}

.article-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 64px 24px;
}

.article-header {
    margin-bottom: 48px;
}

.article-header .article-card-tag {
    background: var(--light-mint);
    color: var(--dark-green);
}

.article-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -1px;
    margin: 16px 0 20px;
}

.article-meta {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--gray);
    margin-bottom: 32px;
}

.article-hero-img {
    width: 100%;
    border-radius: 30px;
    margin-bottom: 48px;
    aspect-ratio: 16/9;
    object-fit: cover;
    box-shadow: var(--ring-shadow);
}

.article-body h2 {
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -0.5px;
    margin: 48px 0 16px;
    line-height: 1.1;
}

.article-body h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--near-black);
    font-feature-settings: "calt";
    margin: 32px 0 12px;
    line-height: 1.25;
}

.article-body p {
    font-size: 1.0625rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--warm-dark);
    margin-bottom: 20px;
}

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

.article-body li {
    font-size: 1.0625rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--warm-dark);
    margin-bottom: 8px;
}

.article-body a {
    color: var(--dark-green);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.article-body a:hover {
    color: var(--wise-green);
}

.article-body blockquote {
    border-left: 4px solid var(--wise-green);
    padding: 16px 24px;
    margin: 32px 0;
    background: var(--light-surface);
    border-radius: 0 16px 16px 0;
    font-style: italic;
    color: var(--warm-dark);
}

.inline-img {
    border-radius: 20px;
    box-shadow: var(--ring-shadow);
    margin: 32px 0;
    width: 100%;
    object-fit: cover;
    max-height: 400px;
}

.article-nav {
    display: flex;
    gap: 16px;
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid rgba(14,15,12,0.12);
    flex-wrap: wrap;
}

.article-nav a {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--dark-green);
    text-decoration: none;
}

.article-nav a:hover {
    color: var(--near-black);
}

.breadcrumb {
    padding: 20px 0;
    font-size: 0.875rem;
    color: var(--gray);
}

.breadcrumb a {
    color: var(--gray);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--dark-green);
}

.breadcrumb span {
    margin: 0 8px;
}

.page-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 64px 24px;
}

.page-content h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -1px;
    margin-bottom: 32px;
}

.page-content h2 {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--near-black);
    font-feature-settings: "calt";
    margin: 40px 0 12px;
}

.page-content p,
.page-content li {
    font-size: 1.0625rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--warm-dark);
    margin-bottom: 16px;
}

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

.page-content .updated {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 40px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    margin: 48px 0;
}

.about-img {
    border-radius: 30px;
    width: 100%;
    object-fit: cover;
    box-shadow: var(--ring-shadow);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 32px 0;
}

.stat-card {
    background: var(--light-surface);
    border-radius: 20px;
    padding: 24px;
    text-align: center;
}

.stat-card .stat-num {
    font-size: 2rem;
    font-weight: 900;
    color: var(--near-black);
    font-feature-settings: "calt";
    line-height: 1;
    margin-bottom: 6px;
}

.stat-card .stat-label {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--warm-dark);
}

.site-footer {
    background: var(--near-black);
    color: rgba(255,255,255,0.8);
    padding: 64px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
    font-size: 1.125rem;
    font-weight: 900;
    color: white;
    margin-bottom: 10px;
    font-feature-settings: "calt";
}

.footer-tagline {
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.6);
}

.footer-contact {
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.8;
    color: rgba(255,255,255,0.6);
}

.footer-contact a {
    color: var(--wise-green);
}

.footer-contact a:hover {
    color: var(--pastel-green);
}

.footer-heading {
    font-size: 0.875rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

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

.footer-col ul a {
    font-size: 0.9375rem;
    font-weight: 400;
    color: rgba(255,255,255,0.6);
    transition: color 0.15s;
}

.footer-col ul a:hover {
    color: var(--wise-green);
}

.footer-bottom {
    padding: 24px 0;
}

.footer-bottom p {
    font-size: 0.8125rem;
    font-weight: 400;
    color: rgba(255,255,255,0.4);
    margin-bottom: 8px;
}

.disclaimer {
    font-size: 0.75rem !important;
    color: rgba(255,255,255,0.3) !important;
    line-height: 1.6;
}

.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 700px;
    background: var(--near-black);
    color: white;
    padding: 20px 24px;
    border-radius: 20px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.25);
    z-index: 1000;
    display: none;
}

.cookie-banner.visible {
    display: block;
}

.cookie-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-inner p {
    flex: 1;
    font-size: 0.9375rem;
    font-weight: 400;
    color: rgba(255,255,255,0.8);
    min-width: 200px;
}

.cookie-inner a {
    color: var(--wise-green);
}

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

@media (max-width: 992px) {
    .hero-inner,
    .contact-grid,
    .about-grid {
        grid-template-columns: 1fr;
    }

    .articles-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }

    .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .site-nav {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--bg);
        border-bottom: 1px solid rgba(14,15,12,0.12);
        padding: 16px 24px;
    }

    .site-nav.open {
        display: block;
    }

    .site-nav ul {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-toggle {
        display: flex;
    }

    .articles-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
    }

    .stats-row {
        grid-template-columns: 1fr;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }
}