@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 {
    --near-black: #0e0f0c;
    --wise-green: #9fe870;
    --dark-green: #163300;
    --light-mint: #e2f6d5;
    --pastel-green: #cdffad;
    --warm-dark: #454745;
    --gray: #868685;
    --light-surface: #e8ebe6;
    --white: #ffffff;
    --ring-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
    font-feature-settings: "calt";
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1.44;
    letter-spacing: 0.18px;
    color: var(--near-black);
    background: var(--white);
    font-feature-settings: "calt";
}

a {
    color: var(--dark-green);
    text-decoration: none;
    border-radius: 2px;
    transition: color 0.2s;
}

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

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

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

/* HEADER */
.site-header {
    background: var(--white);
    border-bottom: 1px solid rgba(14,15,12,0.10);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    padding-bottom: 16px;
}

.site-logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--near-black);
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
    line-height: 0.85;
}

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

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

.site-nav a {
    font-size: 1rem;
    font-weight: 600;
    color: var(--near-black);
    padding: 8px 12px;
    border-radius: 9999px;
    transition: background 0.2s, transform 0.15s;
    font-feature-settings: "calt";
}

.site-nav a:hover {
    background: rgba(211,242,192,0.4);
    color: var(--near-black);
    transform: scale(1.02);
}

.nav-cta {
    background: var(--wise-green);
    color: var(--dark-green) !important;
    padding: 8px 20px !important;
    border-radius: 9999px;
    font-weight: 600;
    transition: transform 0.15s !important;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

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

/* HERO */
.hero {
    background: var(--white);
    padding: 80px 0 64px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
}

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

.hero-content h1 {
    font-size: 5rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    letter-spacing: -1px;
    font-feature-settings: "calt";
    margin-bottom: 24px;
}

.hero-content h1 em {
    font-style: normal;
    color: var(--dark-green);
}

.hero-content p {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--warm-dark);
    margin-bottom: 32px;
    line-height: 1.5;
}

.hero-image img {
    border-radius: 30px;
    box-shadow: var(--ring-shadow);
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

/* BUTTONS */
.btn {
    display: inline-block;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 600;
    font-size: 1.125rem;
    line-height: 1.44;
    letter-spacing: -0.108px;
    border: none;
    cursor: pointer;
    transition: transform 0.15s;
    font-feature-settings: "calt";
    text-decoration: none;
    border-radius: 9999px;
}

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

.btn-primary {
    background: var(--wise-green);
    color: var(--dark-green);
    padding: 12px 28px;
}

.btn-primary:hover {
    background: var(--wise-green);
    color: var(--dark-green);
    transform: scale(1.05);
}

.btn-secondary {
    background: rgba(22, 51, 0, 0.08);
    color: var(--near-black);
    padding: 10px 24px;
}

.btn-secondary:hover {
    background: rgba(22, 51, 0, 0.12);
    color: var(--near-black);
    transform: scale(1.05);
}

/* SECTIONS */
section {
    padding: 72px 0;
}

.section-label {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dark-green);
    margin-bottom: 12px;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}

.section-desc {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--warm-dark);
    max-width: 600px;
}

/* CARDS */
.card {
    background: var(--white);
    border-radius: 30px;
    box-shadow: var(--ring-shadow);
    overflow: hidden;
    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;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dark-green);
    background: var(--light-mint);
    display: inline-block;
    padding: 4px 10px;
    border-radius: 9999px;
    margin-bottom: 12px;
}

.card-title {
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.396px;
    color: var(--near-black);
    margin-bottom: 10px;
    font-feature-settings: "calt";
}

.card-title a {
    color: var(--near-black);
}

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

.card-text {
    font-size: 1rem;
    color: var(--warm-dark);
    line-height: 1.5;
    margin-bottom: 16px;
}

.card-date {
    font-size: 0.875rem;
    color: var(--gray);
    font-weight: 600;
}

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

/* FEATURED SECTION */
.featured-section {
    background: var(--light-surface);
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
}

.featured-grid img {
    border-radius: 30px;
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    box-shadow: var(--ring-shadow);
}

.featured-content h2 {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
    margin-bottom: 16px;
}

.featured-content p {
    font-size: 1.0625rem;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.6;
    margin-bottom: 24px;
}

/* STATS BAR */
.stats-bar {
    background: var(--near-black);
    padding: 48px 0;
}

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

.stat-item h3 {
    font-size: 3rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--wise-green);
    font-feature-settings: "calt";
    margin-bottom: 8px;
}

.stat-item p {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
}

/* CONTACT FORM */
.contact-section {
    background: var(--light-surface);
}

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

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 0.85;
    color: var(--near-black);
    font-feature-settings: "calt";
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 1.0625rem;
    color: var(--warm-dark);
    line-height: 1.6;
    margin-bottom: 24px;
}

.contact-detail {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-detail span {
    font-weight: 600;
    color: var(--near-black);
    font-size: 0.9375rem;
}

.contact-form {
    background: var(--white);
    border-radius: 30px;
    box-shadow: var(--ring-shadow);
    padding: 36px;
}

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

.form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--near-black);
    margin-bottom: 6px;
    font-feature-settings: "calt";
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid rgba(14,15,12,0.20);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    color: var(--near-black);
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
    font-feature-settings: "calt";
    outline: none;
}

.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;
}

/* ARTICLE PAGE */
.article-header {
    padding: 56px 0 40px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
}

.article-header .article-label {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dark-green);
    background: var(--light-mint);
    display: inline-block;
    padding: 4px 12px;
    border-radius: 9999px;
    margin-bottom: 20px;
}

.article-header h1 {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    letter-spacing: -1px;
    font-feature-settings: "calt";
    max-width: 820px;
    margin-bottom: 20px;
}

.article-meta {
    font-size: 0.9375rem;
    color: var(--gray);
    font-weight: 600;
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.article-img-full {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: 30px;
    margin: 40px 0;
    box-shadow: var(--ring-shadow);
}

.article-content {
    max-width: 820px;
    margin: 0 auto;
    padding: 40px 0 72px;
}

.article-content h2 {
    font-size: 2rem;
    font-weight: 900;
    line-height: 1.0;
    color: var(--near-black);
    letter-spacing: -0.5px;
    font-feature-settings: "calt";
    margin: 40px 0 16px;
}

.article-content h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--near-black);
    letter-spacing: -0.396px;
    font-feature-settings: "calt";
    margin: 28px 0 12px;
}

.article-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--near-black);
    margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
    margin: 16px 0 24px 24px;
}

.article-content li {
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--near-black);
    margin-bottom: 8px;
}

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

.article-content .callout {
    background: var(--light-mint);
    border-left: 4px solid var(--wise-green);
    border-radius: 0 16px 16px 0;
    padding: 20px 24px;
    margin: 28px 0;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--dark-green);
}

/* PAGE CONTENT (about/privacy/terms) */
.page-header {
    padding: 56px 0 32px;
    border-bottom: 1px solid rgba(14,15,12,0.08);
}

.page-header h1 {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -1px;
}

.page-content {
    max-width: 820px;
    padding: 48px 0 80px;
}

.page-content h2 {
    font-size: 1.75rem;
    font-weight: 900;
    line-height: 1.0;
    color: var(--near-black);
    font-feature-settings: "calt";
    margin: 36px 0 14px;
}

.page-content p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--near-black);
    margin-bottom: 18px;
}

.page-content ul {
    margin: 12px 0 20px 24px;
}

.page-content li {
    font-size: 1.0625rem;
    line-height: 1.65;
    margin-bottom: 6px;
}

/* FOOTER */
.site-footer {
    background: var(--near-black);
    color: rgba(255,255,255,0.75);
    padding: 56px 0 32px;
}

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

.footer-brand .site-logo {
    color: var(--white);
    font-size: 1.375rem;
    display: block;
    margin-bottom: 14px;
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.6);
    max-width: 280px;
}

.footer-col h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--wise-green);
    margin-bottom: 16px;
}

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

.footer-col ul li a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.65);
    transition: color 0.2s;
    font-weight: 600;
}

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

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

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.45);
}

/* COOKIE BANNER */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--near-black);
    color: var(--white);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    z-index: 999;
    border-top: 2px solid var(--wise-green);
    transform: translateY(100%);
    transition: transform 0.35s ease;
}

#cookie-banner.visible {
    transform: translateY(0);
}

#cookie-banner p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.85);
    max-width: 720px;
}

#cookie-banner p a {
    color: var(--wise-green);
    text-decoration: underline;
    text-underline-offset: 2px;
}

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

/* BREADCRUMB */
.breadcrumb {
    padding: 16px 0 8px;
    font-size: 0.875rem;
    color: var(--gray);
    font-weight: 600;
}

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

.breadcrumb span {
    margin: 0 6px;
    color: var(--gray);
}

/* RELATED ARTICLES */
.related-articles {
    padding: 56px 0 72px;
    border-top: 1px solid rgba(14,15,12,0.08);
}

.related-articles h2 {
    font-size: 2rem;
    font-weight: 900;
    line-height: 0.9;
    color: var(--near-black);
    font-feature-settings: "calt";
    margin-bottom: 28px;
    letter-spacing: -0.5px;
}

/* DISCLAIMER */
.disclaimer {
    background: rgba(14,15,12,0.04);
    border-radius: 16px;
    padding: 16px 20px;
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.6;
    margin-top: 8px;
}

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

    .hero-content h1 {
        font-size: 3.5rem;
    }

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

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

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

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

    .stats-bar .container {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 576px) {
    .site-nav {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid rgba(14,15,12,0.10);
        padding: 12px 24px 20px;
        gap: 4px;
    }

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

    .hamburger {
        display: flex;
    }

    .site-header .container {
        position: relative;
    }

    .hero-content h1 {
        font-size: 2.75rem;
    }

    .section-title {
        font-size: 2.25rem;
    }

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

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

    .article-header h1 {
        font-size: 2.25rem;
    }

    .page-header h1 {
        font-size: 2.25rem;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}