@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;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;
    --ring: rgba(14,15,12,0.12);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-feature-settings: "calt";
    background: var(--bg);
    color: var(--near-black);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.44;
    letter-spacing: 0.18px;
}

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;
}

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

/* ---- HEADER ---- */

.site-header {
    background: var(--bg);
    border-bottom: 1px solid var(--ring);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 22px;
    color: var(--near-black);
    font-feature-settings: "calt";
    letter-spacing: -0.4px;
    line-height: 0.85;
}

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

/* ---- NAV ---- */

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

.site-nav a {
    color: var(--near-black);
    font-size: 16px;
    font-weight: 600;
    padding: 8px 14px;
    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: none;
}

.site-nav a.active {
    background: var(--light-mint);
}

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

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--near-black);
    border-radius: 2px;
    transition: all 0.2s;
}

/* ---- HERO ---- */

.hero {
    background: var(--bg);
    padding: 80px 0 64px;
    border-bottom: 1px solid var(--ring);
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-content {}

.hero-tag {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 13px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 9999px;
    margin-bottom: 24px;
    font-feature-settings: "calt";
    letter-spacing: -0.1px;
}

.hero h1 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(48px, 7vw, 96px);
    line-height: 0.85;
    letter-spacing: -2px;
    color: var(--near-black);
    font-feature-settings: "calt";
    margin-bottom: 24px;
}

.hero-desc {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.55;
    color: var(--warm-dark);
    max-width: 480px;
    margin-bottom: 36px;
}

.hero-image {
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--ring) 0px 0px 0px 1px;
    aspect-ratio: 4/3;
}

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

/* ---- BUTTONS ---- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-size: 18px;
    font-weight: 600;
    line-height: 1;
    padding: 14px 24px;
    border-radius: 9999px;
    border: none;
    cursor: pointer;
    transition: transform 0.15s, background 0.2s;
    font-feature-settings: "calt";
    letter-spacing: -0.108px;
    text-decoration: none;
}

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

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

.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);
}

.btn-secondary:hover {
    background: rgba(22, 51, 0, 0.13);
    color: var(--near-black);
    transform: scale(1.05);
}

/* ---- SECTION HEADINGS ---- */

.section {
    padding: 64px 0;
}

.section-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark-green);
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 16px;
    font-feature-settings: "calt";
}

.section-title {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(32px, 5vw, 64px);
    line-height: 0.85;
    letter-spacing: -1.5px;
    color: var(--near-black);
    font-feature-settings: "calt";
    margin-bottom: 16px;
}

.section-sub {
    font-size: 18px;
    font-weight: 400;
    color: var(--warm-dark);
    max-width: 580px;
    line-height: 1.55;
}

/* ---- ARTICLE CARDS ---- */

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.article-card {
    border-radius: 30px;
    border: 1px solid var(--ring);
    overflow: hidden;
    background: var(--bg);
    transition: box-shadow 0.2s, transform 0.2s;
}

.article-card:hover {
    box-shadow: 0 8px 32px rgba(14,15,12,0.1);
    transform: translateY(-2px);
}

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

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

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

.card-body {
    padding: 24px;
}

.card-tag {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 12px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 9999px;
    margin-bottom: 12px;
    font-feature-settings: "calt";
}

.card-title {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 600;
    font-size: 22px;
    line-height: 1.25;
    letter-spacing: -0.396px;
    color: var(--near-black);
    margin-bottom: 12px;
    font-feature-settings: "calt";
}

.card-excerpt {
    font-size: 16px;
    font-weight: 400;
    color: var(--warm-dark);
    line-height: 1.55;
    margin-bottom: 20px;
}

.card-meta {
    font-size: 13px;
    color: var(--gray);
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-meta-sep {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--gray);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 600;
    color: var(--dark-green);
    border-bottom: 1px solid var(--wise-green);
    padding-bottom: 1px;
    font-feature-settings: "calt";
    transition: color 0.2s, border-color 0.2s;
}

.card-link:hover {
    color: var(--near-black);
    border-color: var(--near-black);
}

/* ---- INFO STRIP ---- */

.info-strip {
    background: var(--light-surface);
    border-radius: 40px;
    padding: 48px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin: 0 0 64px;
}

.info-item h3 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 40px;
    line-height: 0.85;
    letter-spacing: -1px;
    color: var(--near-black);
    margin-bottom: 8px;
    font-feature-settings: "calt";
}

.info-item p {
    font-size: 16px;
    color: var(--warm-dark);
    font-weight: 400;
    line-height: 1.55;
}

/* ---- CONTACT FORM ---- */

.contact-section {
    background: var(--near-black);
    color: var(--bg);
    padding: 80px 0;
}

.contact-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-info h2 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(36px, 5vw, 64px);
    line-height: 0.85;
    letter-spacing: -1.5px;
    color: var(--bg);
    margin-bottom: 24px;
    font-feature-settings: "calt";
}

.contact-info p {
    color: rgba(255,255,255,0.7);
    font-size: 17px;
    line-height: 1.55;
    margin-bottom: 32px;
}

.contact-detail {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-detail a {
    color: var(--wise-green);
    font-size: 16px;
    font-weight: 600;
}

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

.contact-detail span {
    color: rgba(255,255,255,0.6);
    font-size: 15px;
}

.contact-form {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 30px;
    padding: 36px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    margin-bottom: 8px;
    font-feature-settings: "calt";
}

.form-group input {
    width: 100%;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 16px;
    font-weight: 400;
    color: var(--bg);
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    transition: border-color 0.2s;
    outline: none;
}

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

.form-group input::placeholder {
    color: rgba(255,255,255,0.35);
}

.form-success {
    display: none;
    background: var(--light-mint);
    color: var(--dark-green);
    border-radius: 10px;
    padding: 14px 18px;
    font-size: 15px;
    font-weight: 600;
    margin-top: 16px;
    text-align: center;
}

/* ---- FOOTER ---- */

.site-footer {
    background: var(--bg);
    border-top: 1px solid var(--ring);
    padding: 48px 0 32px;
}

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

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

.footer-brand .logo {
    font-size: 20px;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
    max-width: 280px;
}

.footer-col h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--near-black);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
    font-feature-settings: "calt";
}

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

.footer-col ul li a {
    font-size: 15px;
    color: var(--warm-dark);
    transition: color 0.2s;
}

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

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

.footer-bottom p {
    font-size: 13px;
    color: var(--gray);
}

.footer-bottom a {
    color: var(--gray);
    font-size: 13px;
}

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

/* ---- ARTICLE PAGE ---- */

.article-hero {
    padding: 56px 0 40px;
    border-bottom: 1px solid var(--ring);
}

.article-hero-inner {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--gray);
    font-size: 14px;
}

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

.breadcrumb-sep {
    font-size: 12px;
    color: var(--gray);
}

.article-tag {
    display: inline-block;
    background: var(--light-mint);
    color: var(--dark-green);
    font-size: 13px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 9999px;
    margin-bottom: 20px;
    font-feature-settings: "calt";
}

.article-title {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(36px, 6vw, 64px);
    line-height: 0.88;
    letter-spacing: -1.5px;
    color: var(--near-black);
    margin-bottom: 20px;
    font-feature-settings: "calt";
}

.article-meta {
    font-size: 14px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.article-meta strong {
    font-weight: 600;
    color: var(--warm-dark);
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 24px 64px;
}

.article-feature-img {
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 40px;
    box-shadow: var(--ring) 0px 0px 0px 1px;
    aspect-ratio: 16/7;
}

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

.article-content h2 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 36px;
    line-height: 0.9;
    letter-spacing: -0.8px;
    color: var(--near-black);
    margin: 48px 0 16px;
    font-feature-settings: "calt";
}

.article-content h3 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 1.2;
    letter-spacing: -0.4px;
    color: var(--near-black);
    margin: 32px 0 12px;
    font-feature-settings: "calt";
}

.article-content p {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.65;
    color: var(--near-black);
    margin-bottom: 20px;
}

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

.article-content li {
    font-size: 18px;
    line-height: 1.65;
    color: var(--near-black);
    margin-bottom: 8px;
}

.article-content a {
    color: var(--dark-green);
    border-bottom: 1px solid var(--wise-green);
    padding-bottom: 1px;
}

.article-content a:hover {
    color: var(--near-black);
    border-color: var(--near-black);
}

.article-img-inline {
    border-radius: 16px;
    overflow: hidden;
    margin: 32px 0;
    box-shadow: var(--ring) 0px 0px 0px 1px;
}

.article-img-inline img {
    width: 100%;
    height: auto;
    max-height: 440px;
    object-fit: cover;
}

.article-img-caption {
    font-size: 13px;
    color: var(--gray);
    margin-top: 8px;
    text-align: center;
    font-style: italic;
}

.article-callout {
    background: var(--light-surface);
    border-left: 4px solid var(--wise-green);
    border-radius: 0 16px 16px 0;
    padding: 20px 24px;
    margin: 32px 0;
}

.article-callout p {
    font-size: 17px;
    font-weight: 600;
    color: var(--near-black);
    margin: 0;
    line-height: 1.55;
}

/* ---- PAGE SECTIONS (about, privacy, terms) ---- */

.page-hero {
    padding: 64px 0 48px;
    border-bottom: 1px solid var(--ring);
}

.page-hero-inner {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px;
}

.page-hero h1 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: clamp(40px, 6vw, 72px);
    line-height: 0.85;
    letter-spacing: -1.5px;
    color: var(--near-black);
    margin-bottom: 16px;
    font-feature-settings: "calt";
}

.page-hero p {
    font-size: 18px;
    color: var(--warm-dark);
    line-height: 1.55;
    max-width: 560px;
}

.page-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

.page-content h2 {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 32px;
    line-height: 1;
    letter-spacing: -0.6px;
    color: var(--near-black);
    margin: 40px 0 14px;
    font-feature-settings: "calt";
}

.page-content h3 {
    font-weight: 700;
    font-size: 22px;
    color: var(--near-black);
    margin: 28px 0 10px;
}

.page-content p {
    font-size: 17px;
    line-height: 1.65;
    color: var(--near-black);
    margin-bottom: 18px;
}

.page-content ul {
    padding-left: 22px;
    margin-bottom: 18px;
}

.page-content li {
    font-size: 17px;
    line-height: 1.65;
    margin-bottom: 6px;
}

.page-content a {
    color: var(--dark-green);
    border-bottom: 1px solid var(--wise-green);
}

.page-updated {
    display: inline-block;
    background: var(--light-surface);
    color: var(--gray);
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 9999px;
    margin-bottom: 32px;
}

/* ---- RELATED ARTICLES ---- */

.related-section {
    border-top: 1px solid var(--ring);
    padding: 48px 0 64px;
}

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

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 32px;
}

/* ---- COOKIE BANNER ---- */

.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: min(680px, calc(100vw - 32px));
    background: var(--near-black);
    color: #fff;
    border-radius: 20px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: space-between;
    z-index: 9999;
    box-shadow: 0 8px 40px rgba(14,15,12,0.28);
    transition: opacity 0.3s, transform 0.3s;
}

.cookie-banner.hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
    pointer-events: none;
}

.cookie-text {
    flex: 1;
    min-width: 200px;
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    line-height: 1.5;
}

.cookie-text a {
    color: var(--wise-green);
    font-weight: 600;
    font-size: 14px;
}

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

.cookie-accept {
    background: var(--wise-green);
    color: var(--dark-green);
    border: none;
    border-radius: 9999px;
    padding: 9px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s;
    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;
    border-radius: 9999px;
    padding: 9px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s, background 0.2s;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
}

.cookie-reject:hover { background: rgba(255,255,255,0.16); transform: scale(1.05); }
.cookie-reject:active { transform: scale(0.95); }

/* ---- DISCLAIMER ---- */

.disclaimer {
    background: var(--light-surface);
    border-top: 1px solid var(--ring);
    padding: 16px 0;
}

.disclaimer p {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    font-size: 12px;
    color: var(--gray);
    line-height: 1.6;
    text-align: center;
}

/* ---- RESPONSIVE ---- */

@media (max-width: 992px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

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

    .contact-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 48px 0 40px;
    }

    .hero h1 {
        font-size: 48px;
        letter-spacing: -1px;
    }

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

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

    .info-strip {
        grid-template-columns: 1fr;
        padding: 32px 24px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .site-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 8px;
        z-index: 200;
    }

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

    .site-nav a {
        font-size: 22px;
        padding: 12px 24px;
    }

    .nav-toggle {
        display: flex;
        z-index: 210;
    }

    .cookie-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}