@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;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;
    --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;
}

*, *::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-weight: 400;
    font-size: 18px;
    line-height: 1.44;
    letter-spacing: 0.18px;
    color: var(--near-black);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

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

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

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-card-sm);
}

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

h1, h2, h3, h4 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    color: var(--near-black);
}

h1 {
    font-size: clamp(2.5rem, 6vw, 6rem);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -2px;
}

h2 {
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -1px;
}

h3 {
    font-size: clamp(1.4rem, 2.5vw, 2.5rem);
    font-weight: 900;
    line-height: 0.9;
}

h4 {
    font-size: 1.38rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.396px;
}

p {
    font-size: 1.13rem;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: 0.18px;
    color: var(--warm-dark);
    margin-bottom: 1.2em;
}

p:last-child {
    margin-bottom: 0;
}

/* HEADER */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(14,15,12,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 24px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--near-black);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-dot {
    color: var(--wise-green);
}

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

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

.main-nav a {
    display: block;
    padding: 8px 14px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--near-black);
    border-radius: var(--radius-pill);
    transition: background 0.2s, transform 0.15s;
}

.main-nav a:hover {
    background: rgba(211,242,192,0.4);
    transform: scale(1.03);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--near-black);
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.25s;
}

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

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

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

.hero-content p {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--warm-dark);
    margin-bottom: 32px;
    max-width: 480px;
}

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

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-card-lg);
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.108px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s;
    font-feature-settings: "calt";
}

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

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

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

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

/* SECTION */
.section {
    padding: 72px 0;
}

.section-alt {
    background: #f9fbf7;
}

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

.section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark-green);
    background: var(--light-mint);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

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

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

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: rgba(14,15,12,0.16) 0px 8px 32px;
}

.card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--light-surface);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    transition: transform 0.4s;
}

.article-card:hover .card-image img {
    transform: scale(1.04);
}

.card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-category {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--dark-green);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 8px;
}

.card-title {
    font-size: 1.38rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.396px;
    color: var(--near-black);
    margin-bottom: 12px;
}

.card-excerpt {
    font-size: 1rem;
    color: var(--warm-dark);
    line-height: 1.5;
    flex: 1;
    margin-bottom: 20px;
}

.card-meta {
    font-size: 0.85rem;
    color: var(--gray);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid rgba(14,15,12,0.08);
}

.card-read-more {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-green);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.card-read-more:hover {
    color: var(--near-black);
}

/* STATS STRIP */
.stats-strip {
    padding: 48px 0;
    background: var(--near-black);
    color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--wise-green);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-item p {
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    margin: 0;
}

/* CONTACT FORM */
.contact-section {
    padding: 72px 0;
    background: var(--light-mint);
}

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

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

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

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--near-black);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    color: var(--near-black);
    background: var(--bg);
    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(--wise-green);
    box-shadow: 0 0 0 3px rgba(159,232,112,0.25);
}

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

/* ARTICLE PAGE */
.article-page {
    padding: 64px 0 80px;
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}

.article-header {
    margin-bottom: 32px;
}

.article-category-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--dark-green);
    background: var(--light-mint);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-header h1 {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    margin-bottom: 16px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.9rem;
    color: var(--gray);
    padding: 16px 0;
    border-top: 1px solid rgba(14,15,12,0.08);
    border-bottom: 1px solid rgba(14,15,12,0.08);
    margin-bottom: 32px;
}

.article-featured-image {
    border-radius: var(--radius-card-md);
    overflow: hidden;
    margin-bottom: 40px;
    box-shadow: var(--shadow-ring);
    aspect-ratio: 16/9;
    background: var(--light-surface);
}

.article-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-card-md);
}

.article-content h2 {
    font-size: clamp(1.6rem, 3vw, 2.5rem);
    margin: 40px 0 16px;
    color: var(--near-black);
}

.article-content h3 {
    font-size: 1.5rem;
    margin: 32px 0 12px;
    color: var(--near-black);
}

.article-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.article-content ul,
.article-content ol {
    margin: 0 0 20px 24px;
}

.article-content li {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--warm-dark);
    margin-bottom: 8px;
}

.article-content a {
    color: var(--dark-green);
    text-decoration: underline;
    text-underline-offset: 3px;
}

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

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

.article-content figcaption {
    font-size: 0.85rem;
    color: var(--gray);
    margin-top: 8px;
    text-align: center;
}

.article-content blockquote {
    border-left: 4px solid var(--wise-green);
    padding: 16px 24px;
    margin: 32px 0;
    background: var(--light-mint);
    border-radius: 0 var(--radius-card-sm) var(--radius-card-sm) 0;
    font-style: italic;
    font-size: 1.1rem;
    color: var(--dark-green);
}

/* SIDEBAR */
.article-sidebar {
    position: sticky;
    top: 88px;
}

.sidebar-widget {
    background: var(--bg);
    border-radius: var(--radius-card-sm);
    box-shadow: var(--shadow-ring);
    padding: 24px;
    margin-bottom: 24px;
}

.sidebar-widget h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
}

.sidebar-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-links li a {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-green);
    display: flex;
    align-items: center;
    gap: 6px;
}

.sidebar-links li a:hover {
    color: var(--near-black);
}

/* PAGE (about, privacy, terms) */
.page-content {
    padding: 64px 0 80px;
    max-width: 800px;
}

.page-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 24px;
}

.page-content h2 {
    font-size: 1.6rem;
    margin: 40px 0 12px;
}

.page-content h3 {
    font-size: 1.25rem;
    margin: 28px 0 10px;
}

.page-content p,
.page-content li {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--warm-dark);
    margin-bottom: 16px;
}

.page-content ul {
    margin: 0 0 20px 24px;
}

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

/* FOOTER */
.site-footer {
    background: var(--near-black);
    color: rgba(255,255,255,0.85);
    padding-top: 64px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 12px;
}

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

.footer-brand p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin: 0;
}

.footer-links h4 {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 16px;
}

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

.footer-links li a {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}

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

.footer-contact h4 {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 16px;
}

.footer-contact p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin: 0;
}

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

.footer-contact a:hover {
    color: #fff;
}

.footer-bottom {
    padding: 20px 0;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
    margin-bottom: 4px;
}

.footer-disclaimer {
    font-size: 0.8rem !important;
    color: rgba(255,255,255,0.3) !important;
}

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    max-width: 560px;
    background: var(--near-black);
    color: #fff;
    border-radius: var(--radius-card-sm);
    padding: 24px 28px;
    box-shadow: 0 8px 40px rgba(14,15,12,0.4);
    z-index: 9999;
    display: none;
}

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

.cookie-banner p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 16px;
}

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

.cookie-buttons {
    display: flex;
    gap: 12px;
}

/* SCHEMA BREADCRUMB */
.breadcrumb {
    padding: 16px 0;
    font-size: 0.9rem;
    color: var(--gray);
}

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

.breadcrumb span {
    margin: 0 6px;
}

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

    .hero-image {
        max-height: 320px;
    }

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

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

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

    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
    }

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

@media (max-width: 576px) {
    .header-inner {
        position: relative;
    }

    .nav-toggle {
        display: flex;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid rgba(14,15,12,0.08);
        padding: 16px 24px;
        box-shadow: 0 8px 24px rgba(14,15,12,0.08);
    }

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

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

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

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

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

    h1 {
        font-size: 2.4rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .contact-form {
        padding: 24px;
    }
}