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

:root {
    --color-near-black: #0e0f0c;
    --color-wise-green: #9fe870;
    --color-dark-green: #163300;
    --color-light-mint: #e2f6d5;
    --color-pastel-green: #cdffad;
    --color-warm-dark: #454745;
    --color-gray: #868685;
    --color-light-surface: #e8ebe6;
    --color-bg: #ffffff;
    --color-positive: #054d28;
    --color-danger: #d03238;
    --radius-pill: 9999px;
    --radius-card: 30px;
    --radius-card-sm: 16px;
    --radius-section: 40px;
    --shadow-ring: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-feature-settings: "calt";
}

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(--color-near-black);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

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

a:hover {
    text-decoration: underline;
}

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

/* Typography */
h1, h2, h3 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: normal;
    font-feature-settings: "calt";
    color: var(--color-near-black);
}

h1 { font-size: clamp(3rem, 7vw, 6rem); }
h2 { font-size: clamp(2rem, 4vw, 4rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2.5rem); }

h4, h5, h6 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.396px;
}

h4 { font-size: 1.38rem; }

p {
    font-size: 1.13rem;
    line-height: 1.44;
    letter-spacing: 0.18px;
    font-weight: 400;
}

.text-semibold {
    font-weight: 600;
    letter-spacing: -0.108px;
}

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

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header / Nav */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid rgba(14,15,12,0.12);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.site-logo {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    line-height: 0.85;
    color: var(--color-near-black);
    text-decoration: none;
    letter-spacing: normal;
    font-feature-settings: "calt";
}

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

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

.site-nav a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-near-black);
    padding: 8px 12px;
    border-radius: var(--radius-pill);
    transition: background 0.2s;
    letter-spacing: -0.108px;
}

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

.nav-cta {
    background: var(--color-wise-green) !important;
    color: var(--color-dark-green) !important;
    padding: 8px 20px !important;
    border-radius: var(--radius-pill) !important;
    font-weight: 600 !important;
    transition: transform 0.2s !important;
}

.nav-cta:hover {
    transform: scale(1.05);
    background: var(--color-wise-green) !important;
}

.nav-cta:active {
    transform: scale(0.95);
}

/* Mobile menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--color-near-black);
    display: block;
    transition: all 0.3s;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    background: var(--color-bg);
    border-top: 1px solid rgba(14,15,12,0.12);
    padding: 16px 24px;
    gap: 4px;
}

.mobile-nav.open {
    display: flex;
}

.mobile-nav a {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-near-black);
    padding: 12px 16px;
    border-radius: var(--radius-card-sm);
    transition: background 0.2s;
}

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

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

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

.hero-text h1 {
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 1.13rem;
    color: var(--color-warm-dark);
    margin-bottom: 32px;
    font-weight: 400;
    line-height: 1.44;
    letter-spacing: 0.18px;
}

.hero-image img {
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-ring);
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-size: 1.13rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.108px;
    border-radius: var(--radius-pill);
    padding: 14px 28px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: transform 0.2s;
    font-feature-settings: "calt";
}

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

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

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

.btn-secondary {
    background: rgba(22, 51, 0, 0.08);
    color: var(--color-near-black);
}

/* Sections */
.section {
    padding: 64px 0;
}

.section-title {
    margin-bottom: 16px;
}

.section-desc {
    color: var(--color-warm-dark);
    font-size: 1.13rem;
    margin-bottom: 40px;
    max-width: 600px;
}

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

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

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

.card-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.card-body {
    padding: 24px;
}

.card-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-dark-green);
    background: var(--color-light-mint);
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 12px;
}

.card-title {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-size: 1.38rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.396px;
    color: var(--color-near-black);
    margin-bottom: 12px;
}

.card-excerpt {
    font-size: 1rem;
    color: var(--color-warm-dark);
    line-height: 1.44;
    margin-bottom: 16px;
}

.card-meta {
    font-size: 0.88rem;
    color: var(--color-gray);
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Article page */
.article-header {
    padding: 48px 0 32px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
    margin-bottom: 40px;
}

.article-header h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 0.9;
    margin-bottom: 20px;
}

.article-meta {
    display: flex;
    gap: 16px;
    align-items: center;
    font-size: 0.88rem;
    color: var(--color-gray);
    flex-wrap: wrap;
}

.article-meta .label {
    background: var(--color-light-mint);
    color: var(--color-dark-green);
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.article-featured-img {
    width: 100%;
    border-radius: var(--radius-card);
    aspect-ratio: 16/7;
    object-fit: cover;
    margin-bottom: 40px;
    box-shadow: var(--shadow-ring);
}

.article-content {
    font-size: 1.13rem;
    line-height: 1.7;
    color: var(--color-near-black);
}

.article-content h2 {
    font-size: clamp(1.6rem, 2.5vw, 2.5rem);
    margin-top: 48px;
    margin-bottom: 16px;
}

.article-content h3 {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    margin-top: 32px;
    margin-bottom: 12px;
}

.article-content p {
    margin-bottom: 20px;
}

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

.article-content li {
    margin-bottom: 8px;
}

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

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

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
    border-radius: var(--radius-section);
    overflow: hidden;
    box-shadow: var(--shadow-ring);
}

.article-content th {
    background: var(--color-near-black);
    color: #fff;
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.88rem;
}

.article-content td {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
    font-size: 0.95rem;
}

.article-content tr:last-child td {
    border-bottom: none;
}

.article-content tr:nth-child(even) td {
    background: rgba(14,15,12,0.02);
}

/* Related articles */
.related-section {
    padding: 48px 0;
    border-top: 1px solid rgba(14,15,12,0.08);
    margin-top: 48px;
}

.related-section h3 {
    font-size: 2rem;
    margin-bottom: 32px;
}

/* Contact form */
.contact-section {
    background: var(--color-light-surface);
    border-radius: var(--radius-section);
    padding: 48px;
    margin: 48px 0;
}

.contact-section h2 {
    font-size: clamp(1.8rem, 3vw, 3rem);
    margin-bottom: 8px;
}

.contact-section p {
    color: var(--color-warm-dark);
    margin-bottom: 32px;
}

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

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

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-near-black);
    letter-spacing: -0.084px;
}

.form-group input,
.form-group textarea {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-size: 1rem;
    font-weight: 400;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid rgba(14,15,12,0.2);
    background: var(--color-bg);
    color: var(--color-near-black);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

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

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

/* Stats / info band */
.info-band {
    background: var(--color-near-black);
    color: #fff;
    border-radius: var(--radius-section);
    padding: 48px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin: 32px 0;
}

.info-band-item h3 {
    color: var(--color-wise-green);
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.info-band-item p {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}

/* Footer */
.site-footer {
    background: var(--color-near-black);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand .site-logo {
    color: #fff;
    display: block;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.6);
    margin-bottom: 16px;
}

.footer-brand .footer-contact {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
}

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

.footer-col h4 {
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul a {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-col ul a:hover {
    color: var(--color-wise-green);
    text-decoration: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.4);
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom a {
    color: rgba(255,255,255,0.4);
    transition: color 0.2s;
}

.footer-bottom a:hover {
    color: var(--color-wise-green);
    text-decoration: none;
}

/* Cookie banner */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 700px;
    background: var(--color-near-black);
    color: #fff;
    border-radius: var(--radius-card);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(14,15,12,0.3);
    flex-wrap: wrap;
}

.cookie-banner p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.8);
    flex: 1;
    min-width: 200px;
    line-height: 1.5;
}

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

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

.cookie-accept {
    background: var(--color-wise-green);
    color: var(--color-dark-green);
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: transform 0.2s;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
}

.cookie-accept:hover { transform: scale(1.05); }
.cookie-accept:active { transform: scale(0.95); }

.cookie-reject {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: transform 0.2s;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
}

.cookie-reject:hover { transform: scale(1.05); }

/* Page hero (inner pages) */
.page-hero {
    padding: 56px 0 40px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
    margin-bottom: 48px;
}

.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 1.13rem;
    color: var(--color-warm-dark);
    max-width: 600px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 0.88rem;
    color: var(--color-gray);
    margin-bottom: 16px;
    flex-wrap: wrap;
}

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

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

.breadcrumb span { color: var(--color-gray); }

/* Utility */
.bg-mint {
    background: var(--color-light-mint);
    border-radius: var(--radius-section);
    padding: 48px;
}

.tag {
    display: inline-block;
    background: var(--color-light-mint);
    color: var(--color-dark-green);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.divider {
    border: none;
    border-top: 1px solid rgba(14,15,12,0.08);
    margin: 40px 0;
}

/* Disclaimer */
.disclaimer {
    background: rgba(14,15,12,0.03);
    border-radius: var(--radius-card-sm);
    padding: 16px 20px;
    font-size: 0.88rem;
    color: var(--color-gray);
    line-height: 1.6;
    border: 1px solid rgba(14,15,12,0.08);
    margin: 24px 0;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }

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

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

    .info-band {
        grid-template-columns: 1fr;
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .contact-section {
        padding: 32px 24px;
    }
}

@media (max-width: 576px) {
    .site-nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

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

    .hero {
        padding: 48px 0 40px;
    }

    .info-band {
        padding: 32px 24px;
    }

    .bg-mint {
        padding: 32px 24px;
    }

    .cookie-banner {
        bottom: 16px;
        left: 16px;
        right: 16px;
        width: auto;
        transform: none;
    }
}