@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;
    --green-dark: #163300;
    --green-mint: #e2f6d5;
    --green-pastel: #cdffad;
    --gray: #868685;
    --gray-warm: #454745;
    --surface: #f7f9f4;
    --white: #ffffff;
    --red: #d03238;
    --font: 'Inter', Helvetica, Arial, sans-serif;
    --radius-pill: 9999px;
    --radius-card: 30px;
    --radius-sm: 16px;
    --radius-lg: 40px;
    --shadow-ring: rgba(14,15,12,0.12) 0 0 0 1px;
}

html { scroll-behavior: smooth; }

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

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

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

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

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

.logo {
    font-size: 22px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.5px;
    color: var(--black);
    text-decoration: none;
    font-feature-settings: "calt";
}

.logo span { color: var(--green-dark); }

.main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: 16px;
    font-weight: 600;
    color: var(--black);
    transition: background 0.2s;
    text-decoration: none;
    font-feature-settings: "calt";
}

.nav-link:hover { background: rgba(211,242,192,0.4); text-decoration: none; }
.nav-link.active { background: var(--green-mint); }

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

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: all 0.3s;
}

/* BUTTONS */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--green);
    color: var(--green-dark);
    font-family: var(--font);
    font-size: 18px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.108px;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s;
    font-feature-settings: "calt";
}

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

.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);
    font-size: 18px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.108px;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s;
    font-feature-settings: "calt";
}

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

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

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-tag {
    display: inline-block;
    background: var(--green-mint);
    color: var(--green-dark);
    font-size: 14px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
    font-feature-settings: "calt";
}

.hero h1 {
    font-size: clamp(48px, 6vw, 96px);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -1px;
    color: var(--black);
    margin-bottom: 24px;
    font-feature-settings: "calt";
}

.hero p {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--gray-warm);
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-image {
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-ring);
    aspect-ratio: 4/3;
}

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

/* SECTION TITLES */
.section-title {
    font-size: clamp(36px, 4vw, 64px);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.5px;
    color: var(--black);
    margin-bottom: 8px;
    font-feature-settings: "calt";
}

.section-sub {
    font-size: 18px;
    font-weight: 400;
    color: var(--gray);
    margin-bottom: 48px;
}

/* FEATURED ARTICLES */
.articles-section { padding: 80px 0; }

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

.article-card {
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-ring);
    overflow: hidden;
    background: var(--white);
    transition: transform 0.2s, box-shadow 0.2s;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(14,15,12,0.12);
}

.card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.article-card:hover .card-image img { transform: scale(1.05); }

.card-body { padding: 24px; }

.card-tag {
    display: inline-block;
    background: var(--green-mint);
    color: var(--green-dark);
    font-size: 12px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    margin-bottom: 12px;
    font-feature-settings: "calt";
}

.card-body h2, .card-body h3 {
    font-size: 22px;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.396px;
    color: var(--black);
    margin-bottom: 10px;
    font-feature-settings: "calt";
}

.card-body p {
    font-size: 16px;
    font-weight: 400;
    color: var(--gray-warm);
    line-height: 1.5;
    margin-bottom: 16px;
}

.card-meta {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 16px;
}

.card-link {
    font-size: 15px;
    font-weight: 600;
    color: var(--green-dark);
    text-decoration: none;
    border-bottom: 2px solid var(--green);
    padding-bottom: 1px;
    transition: border-color 0.2s;
    font-feature-settings: "calt";
}

.card-link:hover { border-color: var(--green-dark); text-decoration: none; }

/* ABOUT STRIP */
.about-strip {
    background: var(--black);
    color: var(--white);
    padding: 80px 0;
}

.about-strip-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-strip h2 {
    font-size: clamp(36px, 4vw, 64px);
    font-weight: 900;
    line-height: 0.85;
    color: var(--green);
    margin-bottom: 24px;
    font-feature-settings: "calt";
}

.about-strip p {
    font-size: 18px;
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
    margin-bottom: 16px;
}

.about-strip-img {
    border-radius: var(--radius-card);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.about-strip-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* STATS */
.stats-section { padding: 64px 0; background: var(--green-mint); }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-num {
    font-size: 48px;
    font-weight: 900;
    line-height: 1;
    color: var(--green-dark);
    font-feature-settings: "calt";
}

.stat-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-warm);
    margin-top: 8px;
}

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

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

.contact-info h2 {
    font-size: clamp(32px, 3vw, 48px);
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 20px;
    font-feature-settings: "calt";
}

.contact-info p {
    font-size: 16px;
    color: var(--gray-warm);
    line-height: 1.6;
    margin-bottom: 12px;
}

.contact-info a { color: var(--green-dark); font-weight: 600; }

.contact-form {
    background: var(--white);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-ring);
    padding: 40px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 6px;
    font-feature-settings: "calt";
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font);
    font-size: 16px;
    color: var(--black);
    background: var(--white);
    border: 1px solid rgba(14,15,12,0.2);
    border-radius: 10px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-feature-settings: "calt";
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--green-dark);
    box-shadow: 0 0 0 3px rgba(159,232,112,0.25);
}

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

/* ARTICLE PAGE */
.article-page { padding: 60px 0 80px; }

.article-header { margin-bottom: 40px; }

.article-header h1 {
    font-size: clamp(36px, 5vw, 72px);
    font-weight: 900;
    line-height: 0.9;
    color: var(--black);
    margin-bottom: 16px;
    font-feature-settings: "calt";
}

.article-header .article-meta {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 24px;
}

.article-cover {
    border-radius: var(--radius-card);
    overflow: hidden;
    margin-bottom: 40px;
    aspect-ratio: 16/6;
}

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

.article-body {
    max-width: 780px;
    margin: 0 auto;
}

.article-body h2 {
    font-size: 32px;
    font-weight: 900;
    line-height: 1.1;
    color: var(--black);
    margin: 40px 0 16px;
    font-feature-settings: "calt";
}

.article-body h3 {
    font-size: 22px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--black);
    margin: 28px 0 12px;
    font-feature-settings: "calt";
}

.article-body p {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.7;
    color: var(--gray-warm);
    margin-bottom: 20px;
}

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

.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }

.article-body li {
    font-size: 18px;
    line-height: 1.6;
    color: var(--gray-warm);
    margin-bottom: 8px;
}

.article-body a {
    color: var(--green-dark);
    text-decoration: underline;
    font-weight: 600;
}

.article-body .highlight-box {
    background: var(--green-mint);
    border-left: 4px solid var(--green);
    border-radius: 0 16px 16px 0;
    padding: 20px 24px;
    margin: 32px 0;
}

.article-body .highlight-box p { color: var(--green-dark); margin-bottom: 0; }

.article-figure { margin: 32px 0; }

.article-figure img {
    width: 100%;
    border-radius: var(--radius-sm);
}

.article-figure figcaption {
    font-size: 13px;
    color: var(--gray);
    text-align: center;
    margin-top: 8px;
}

/* RELATED ARTICLES */
.related-section { padding: 64px 0; background: var(--surface); }

/* BREADCRUMB */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.breadcrumb a { color: var(--green-dark); font-weight: 600; }
.breadcrumb span { color: var(--gray); }

/* PAGE HEADER */
.page-header {
    padding: 64px 0 48px;
    background: var(--surface);
    border-bottom: 1px solid rgba(14,15,12,0.08);
}

.page-header h1 {
    font-size: clamp(40px, 5vw, 72px);
    font-weight: 900;
    line-height: 0.9;
    color: var(--black);
    margin-bottom: 16px;
    font-feature-settings: "calt";
}

.page-header p {
    font-size: 18px;
    color: var(--gray-warm);
    max-width: 600px;
}

.page-content { padding: 64px 0; }

.page-content h2 {
    font-size: 28px;
    font-weight: 900;
    color: var(--black);
    margin: 40px 0 16px;
    font-feature-settings: "calt";
}

.page-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--black);
    margin: 28px 0 12px;
    font-feature-settings: "calt";
}

.page-content p {
    font-size: 17px;
    line-height: 1.7;
    color: var(--gray-warm);
    margin-bottom: 18px;
}

.page-content ul {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 18px;
}

.page-content ul li {
    font-size: 17px;
    color: var(--gray-warm);
    line-height: 1.6;
    margin-bottom: 8px;
}

.page-content a {
    color: var(--green-dark);
    font-weight: 600;
    text-decoration: underline;
}

.updated-date {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 32px;
}

/* FOOTER */
.site-footer {
    background: var(--black);
    color: var(--white);
    padding: 64px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo { color: var(--white); }
.footer-brand .logo span { color: var(--green); }

.footer-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin-top: 12px;
}

.footer-links h3, .footer-contact h3 {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    font-feature-settings: "calt";
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
    font-size: 15px;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-contact p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

.footer-contact a {
    color: rgba(255,255,255,0.75);
    text-decoration: none;
}

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

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    line-height: 1.5;
}

.disclaimer { margin-top: 4px; }

/* COOKIE BANNER */
.cookie-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--white);
    box-shadow: 0 -4px 24px rgba(14,15,12,0.12);
    padding: 16px 0;
}

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

.cookie-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-inner p { font-size: 14px; color: var(--gray-warm); }
.cookie-inner a { color: var(--green-dark); font-weight: 600; }

.cookie-btns { display: flex; gap: 8px; flex-shrink: 0; }

/* TEAM / ABOUT */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 48px;
}

.about-card {
    background: var(--surface);
    border-radius: var(--radius-card);
    padding: 32px;
    box-shadow: var(--shadow-ring);
}

.about-card h3 {
    font-size: 22px;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 12px;
    font-feature-settings: "calt";
}

.about-card p {
    font-size: 16px;
    color: var(--gray-warm);
    line-height: 1.6;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-image { order: -1; }
    .articles-grid { grid-template-columns: 1fr 1fr; }
    .about-strip-inner { grid-template-columns: 1fr; }
    .contact-inner { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr; gap: 24px; }
    .about-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    .articles-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .nav-toggle { display: flex; }
    .main-nav {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 16px 24px;
        box-shadow: 0 8px 24px rgba(14,15,12,0.1);
        gap: 4px;
    }
    .main-nav.open { display: flex; }
    .cookie-inner { flex-direction: column; align-items: flex-start; }
}