@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 {
    --black: #0e0f0c;
    --green: #9fe870;
    --dark-green: #163300;
    --mint: #e2f6d5;
    --pastel-green: #cdffad;
    --gray: #868685;
    --warm-dark: #454745;
    --light-surface: #e8ebe6;
    --white: #ffffff;
    --font-display: 'Inter', Helvetica, Arial, sans-serif;
    --font-body: 'Inter', Helvetica, Arial, sans-serif;
    --radius-pill: 9999px;
    --radius-card-lg: 40px;
    --radius-card-md: 30px;
    --radius-card-sm: 16px;
    --shadow-ring: 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;
    color: var(--black);
    background: var(--white);
    font-feature-settings: "calt";
    line-height: 1.44;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
address { font-style: normal; }

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

.btn-primary {
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--green); color: var(--dark-green);
    font-family: var(--font-body); font-size: 18px; font-weight: 600;
    padding: 12px 28px; border-radius: var(--radius-pill); border: none;
    cursor: pointer; text-decoration: none;
    transition: transform 0.15s ease;
    font-feature-settings: "calt";
    letter-spacing: -0.108px;
}
.btn-primary:hover { transform: scale(1.05); text-decoration: none; }
.btn-primary:active { transform: scale(0.95); }
.btn-primary:focus-visible { outline: 3px solid var(--dark-green); outline-offset: 3px; }

.btn-secondary {
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(22,51,0,0.08); color: var(--black);
    font-family: var(--font-body); font-size: 16px; font-weight: 600;
    padding: 8px 20px; border-radius: var(--radius-pill); border: none;
    cursor: pointer; text-decoration: none;
    transition: transform 0.15s ease;
    font-feature-settings: "calt";
}
.btn-secondary:hover { transform: scale(1.05); text-decoration: none; }
.btn-secondary:active { transform: scale(0.95); }

.btn-sm { font-size: 14px; padding: 6px 16px; }

.site-nav {
    position: sticky; top: 0; z-index: 100;
    background: var(--white);
    box-shadow: var(--shadow-ring);
}
.nav-inner {
    max-width: 1200px; margin: 0 auto;
    padding: 0 24px;
    display: flex; align-items: center; height: 64px; gap: 32px;
}
.nav-logo {
    font-size: 20px; font-weight: 900; color: var(--black);
    letter-spacing: -0.5px; text-decoration: none;
    font-feature-settings: "calt";
}
.nav-logo:hover { text-decoration: none; }
.logo-accent { color: var(--dark-green); margin-left: 1px; }
.nav-links {
    display: flex; gap: 4px; margin-left: auto; align-items: center;
}
.nav-links li a {
    font-size: 15px; font-weight: 600; color: var(--black);
    padding: 8px 14px; border-radius: var(--radius-pill);
    transition: background 0.15s;
    font-feature-settings: "calt";
}
.nav-links li a:hover { background: rgba(211,242,192,0.4); text-decoration: none; }
.nav-links li a[aria-current="page"] { background: var(--mint); }

.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer;
    padding: 8px; margin-left: auto;
}
.nav-toggle span {
    display: block; width: 24px; height: 2px;
    background: var(--black); border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
    background: var(--white);
    padding: 80px 24px 64px;
    text-align: left;
}
.hero-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.hero-label {
    font-size: 13px; font-weight: 600; letter-spacing: 1.2px;
    text-transform: uppercase; color: var(--dark-green);
    background: var(--mint); padding: 4px 12px;
    border-radius: var(--radius-pill); display: inline-block; margin-bottom: 24px;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(48px, 6vw, 96px);
    font-weight: 900; line-height: 0.9;
    letter-spacing: -2px; color: var(--black);
    font-feature-settings: "calt";
    margin-bottom: 24px;
}
.hero-sub {
    font-size: 18px; font-weight: 400; color: var(--warm-dark);
    line-height: 1.6; max-width: 480px; margin-bottom: 36px;
}
.hero-img {
    border-radius: var(--radius-card-lg);
    overflow: hidden;
    box-shadow: var(--shadow-ring);
    aspect-ratio: 4/3;
}
.hero-img img { width: 100%; height: 100%; object-fit: cover; }

.section-heading {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 64px);
    font-weight: 900; line-height: 0.9;
    letter-spacing: -1.5px; color: var(--black);
    font-feature-settings: "calt";
    margin-bottom: 16px;
}
.section-sub {
    font-size: 18px; font-weight: 400; color: var(--warm-dark);
    line-height: 1.6; max-width: 540px;
}

.articles-section { padding: 80px 24px; background: var(--white); }
.articles-section .section-header { margin-bottom: 48px; }
.articles-grid {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.article-card {
    border: 1px solid rgba(14,15,12,0.12);
    border-radius: var(--radius-card-md);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    background: var(--white);
}
.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(14,15,12,0.10);
    text-decoration: none;
}
.article-card-img { aspect-ratio: 16/9; overflow: hidden; }
.article-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.article-card:hover .article-card-img img { transform: scale(1.04); }
.article-card-body { padding: 24px; }
.article-tag {
    font-size: 12px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.8px; color: var(--dark-green);
    background: var(--mint); padding: 3px 10px;
    border-radius: var(--radius-pill); display: inline-block; margin-bottom: 12px;
}
.article-card-body h3 {
    font-size: 22px; font-weight: 600; line-height: 1.25;
    letter-spacing: -0.4px; margin-bottom: 10px;
    font-feature-settings: "calt";
}
.article-card-body p {
    font-size: 15px; color: var(--warm-dark); line-height: 1.55; margin-bottom: 16px;
}
.article-meta { font-size: 13px; color: var(--gray); }
.read-more {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 14px; font-weight: 600; color: var(--dark-green);
    margin-top: 12px;
}
.read-more::after { content: '→'; }

.features-section {
    background: var(--light-surface);
    padding: 80px 24px;
    border-radius: var(--radius-card-lg);
    margin: 0 24px 80px;
}
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-inner .section-header { margin-bottom: 48px; }
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature-card {
    background: var(--white); border-radius: var(--radius-card-sm);
    padding: 28px; box-shadow: var(--shadow-ring);
}
.feature-icon {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--mint); display: flex; align-items: center;
    justify-content: center; margin-bottom: 16px; font-size: 22px;
}
.feature-card h3 {
    font-size: 18px; font-weight: 600; margin-bottom: 8px;
    font-feature-settings: "calt";
}
.feature-card p { font-size: 15px; color: var(--warm-dark); line-height: 1.55; }

.contact-section { padding: 80px 24px; background: var(--white); }
.contact-inner { max-width: 800px; margin: 0 auto; }
.contact-inner .section-header { margin-bottom: 40px; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--black); }
.form-group input,
.form-group textarea {
    font-family: var(--font-body); font-size: 16px;
    padding: 12px 16px; border-radius: 10px;
    border: 1px solid rgba(14,15,12,0.20);
    background: var(--white); color: var(--black);
    transition: border-color 0.15s;
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--dark-green);
    box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}
.form-group textarea { resize: vertical; min-height: 100px; }

.article-page { max-width: 800px; margin: 0 auto; padding: 60px 24px; }
.article-page-header { margin-bottom: 36px; }
.article-page-header .article-tag { margin-bottom: 16px; }
.article-page-header h1 {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 56px);
    font-weight: 900; line-height: 0.92;
    letter-spacing: -1.5px; margin-bottom: 16px;
    font-feature-settings: "calt";
}
.article-page-header p {
    font-size: 18px; color: var(--warm-dark); line-height: 1.6;
}
.article-meta-bar {
    display: flex; gap: 20px; align-items: center;
    font-size: 13px; color: var(--gray);
    padding: 16px 0; border-top: 1px solid var(--light-surface);
    border-bottom: 1px solid var(--light-surface); margin-bottom: 40px;
}
.article-hero-img {
    border-radius: var(--radius-card-md); overflow: hidden;
    margin-bottom: 40px; box-shadow: var(--shadow-ring);
}
.article-hero-img img { width: 100%; height: 400px; object-fit: cover; }
.article-body h2 {
    font-size: 28px; font-weight: 900; line-height: 1.1;
    margin: 40px 0 16px; font-feature-settings: "calt"; letter-spacing: -0.5px;
}
.article-body h3 {
    font-size: 20px; font-weight: 600; margin: 28px 0 12px;
    font-feature-settings: "calt";
}
.article-body p { font-size: 17px; line-height: 1.7; margin-bottom: 18px; color: var(--black); }
.article-body ul, .article-body ol {
    padding-left: 20px; margin-bottom: 18px;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { font-size: 17px; line-height: 1.7; margin-bottom: 6px; }
.article-body a { color: var(--dark-green); text-decoration: underline; }
.article-body blockquote {
    border-left: 4px solid var(--green);
    padding: 12px 20px; margin: 24px 0;
    background: var(--mint); border-radius: 0 10px 10px 0;
    font-size: 17px; font-weight: 600; color: var(--dark-green);
}
.article-related { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--light-surface); }
.article-related h2 { font-size: 26px; font-weight: 900; margin-bottom: 24px; font-feature-settings: "calt"; }
.related-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.related-item {
    border: 1px solid rgba(14,15,12,0.12); border-radius: var(--radius-card-sm);
    padding: 20px; transition: transform 0.15s;
}
.related-item:hover { transform: translateY(-3px); text-decoration: none; }
.related-item h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; line-height: 1.3; }
.related-item p { font-size: 13px; color: var(--gray); }

.page-hero {
    padding: 64px 24px 48px;
    background: var(--light-surface);
    margin-bottom: 0;
}
.page-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 72px);
    font-weight: 900; line-height: 0.9;
    letter-spacing: -2px; font-feature-settings: "calt";
    max-width: 1200px; margin: 0 auto;
}
.page-content { max-width: 800px; margin: 60px auto; padding: 0 24px; }
.page-content h2 { font-size: 24px; font-weight: 900; margin: 36px 0 12px; font-feature-settings: "calt"; }
.page-content h3 { font-size: 18px; font-weight: 600; margin: 24px 0 8px; }
.page-content p { font-size: 16px; line-height: 1.7; margin-bottom: 16px; color: var(--black); }
.page-content ul { list-style: disc; padding-left: 20px; margin-bottom: 16px; }
.page-content li { font-size: 16px; line-height: 1.7; margin-bottom: 6px; }
.page-content a { color: var(--dark-green); text-decoration: underline; }
.updated-note { font-size: 13px; color: var(--gray); margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--light-surface); }

.site-footer {
    background: var(--black); color: var(--white);
    padding: 64px 24px 0;
    margin-top: 80px;
}
.footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
    padding-bottom: 48px;
}
.footer-logo { color: var(--white); }
.footer-logo .logo-accent { color: var(--green); }
.footer-tagline { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.6; margin: 12px 0 20px; }
.footer-contact { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.8; }
.footer-contact a { color: var(--green); }
.footer-contact a:hover { text-decoration: underline; }
.footer-heading { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; color: rgba(255,255,255,0.4); margin-bottom: 16px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.75); transition: color 0.15s; }
.footer-links a:hover { color: var(--green); text-decoration: none; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
    max-width: 1200px; margin: 0 auto;
}
.footer-copy { font-size: 13px; color: rgba(255,255,255,0.4); margin-bottom: 6px; }
.footer-disclaimer { font-size: 12px; color: rgba(255,255,255,0.3); line-height: 1.5; }

.cookie-banner {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
    background: var(--black); color: var(--white);
    padding: 16px 24px; border-radius: var(--radius-card-sm);
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
    display: flex; align-items: center; gap: 20px;
    font-size: 14px; z-index: 9999; max-width: 560px; width: calc(100% - 32px);
    opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.cookie-banner.visible { opacity: 1; pointer-events: all; }
.cookie-banner p { flex: 1; }
.cookie-banner a { color: var(--green); text-decoration: underline; }
.cookie-actions { display: flex; gap: 8px; flex-shrink: 0; }

@media (max-width: 992px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-img { display: none; }
    .articles-grid { grid-template-columns: 1fr 1fr; }
    .features-grid { grid-template-columns: 1fr 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-col.footer-brand { grid-column: 1 / -1; }
    .related-list { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    .articles-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .nav-toggle { display: flex; }
    .nav-links {
        display: none; flex-direction: column; align-items: flex-start;
        position: absolute; top: 64px; left: 0; right: 0;
        background: var(--white); padding: 12px 24px 24px;
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    }
    .nav-links.open { display: flex; }
    .nav-inner { position: relative; }
    .form-row { grid-template-columns: 1fr; }
}