@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;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-bg-off: #f7faf5;
    --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;
}

html {
    font-size: 18px;
    scroll-behavior: smooth;
}

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

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

a:hover {
    text-decoration: underline;
}

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

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

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

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

.site-logo {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 1.38rem;
    letter-spacing: -0.396px;
    font-feature-settings: "calt";
    color: var(--color-near-black);
    line-height: 1;
}

.site-logo span {
    color: var(--color-dark-green);
    background: var(--color-wise-green);
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    display: inline-block;
}

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

.site-nav a {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    font-feature-settings: "calt";
    color: var(--color-near-black);
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    transition: background 0.15s;
    letter-spacing: -0.084px;
}

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

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

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

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

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

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

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

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

.hero-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-dark-green);
    background: var(--color-light-mint);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
    font-feature-settings: "calt";
}

.hero-title {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 0.95;
    letter-spacing: -2px;
    font-feature-settings: "calt";
    color: var(--color-near-black);
    margin-bottom: 24px;
}

.hero-title em {
    font-style: normal;
    color: var(--color-dark-green);
    background: var(--color-wise-green);
    padding: 0 8px;
    border-radius: 8px;
    display: inline-block;
}

.hero-desc {
    font-size: 1.13rem;
    font-weight: 400;
    color: var(--color-warm-dark);
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 480px;
}

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

.btn-primary {
    display: inline-block;
    background: var(--color-wise-green);
    color: var(--color-dark-green);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    font-feature-settings: "calt";
    letter-spacing: -0.108px;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: transform 0.15s;
    text-decoration: none;
    line-height: 1;
}

.btn-primary:hover {
    transform: scale(1.05);
    text-decoration: none;
    color: var(--color-dark-green);
}

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

.btn-secondary {
    display: inline-block;
    background: rgba(22,51,0,0.08);
    color: var(--color-near-black);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    font-feature-settings: "calt";
    letter-spacing: -0.108px;
    padding: 14px 24px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: transform 0.15s;
    text-decoration: none;
    line-height: 1;
}

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

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

.hero-image {
    border-radius: var(--radius-card-md);
    overflow: hidden;
    box-shadow: var(--shadow-ring);
}

.hero-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--radius-card-md);
}

/* SECTION TITLES */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-dark-green);
    background: var(--color-light-mint);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    line-height: 0.95;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    color: var(--color-near-black);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-warm-dark);
    max-width: 560px;
    line-height: 1.6;
    margin-bottom: 48px;
}

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

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

.article-card {
    background: var(--color-bg);
    border-radius: var(--radius-card-md);
    box-shadow: var(--shadow-ring);
    overflow: hidden;
    transition: transform 0.15s;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: scale(1.02);
    box-shadow: rgba(14,15,12,0.18) 0px 0px 0px 1px;
}

.article-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0;
}

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

.article-card-tag {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-dark-green);
    background: var(--color-light-mint);
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    margin-bottom: 12px;
}

.article-card-title {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.13rem;
    line-height: 1.3;
    letter-spacing: -0.3px;
    font-feature-settings: "calt";
    color: var(--color-near-black);
    margin-bottom: 10px;
}

.article-card-excerpt {
    font-size: 0.88rem;
    color: var(--color-warm-dark);
    line-height: 1.55;
    flex: 1;
    margin-bottom: 16px;
}

.article-card-meta {
    font-size: 0.75rem;
    color: var(--color-gray);
    font-weight: 600;
    letter-spacing: -0.084px;
}

.article-card-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-dark-green);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 12px;
    letter-spacing: -0.084px;
}

.article-card-link:hover {
    text-decoration: none;
    opacity: 0.75;
}

/* FEATURES */
.features-section {
    padding: 80px 0;
    background: var(--color-bg-off);
}

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

.feature-card {
    background: var(--color-bg);
    border-radius: var(--radius-card-sm);
    padding: 28px 24px;
    box-shadow: var(--shadow-ring);
}

.feature-icon {
    width: 44px;
    height: 44px;
    background: var(--color-light-mint);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 1.25rem;
}

.feature-title {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.13rem;
    line-height: 1.25;
    letter-spacing: -0.3px;
    font-feature-settings: "calt";
    color: var(--color-near-black);
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 0.88rem;
    color: var(--color-warm-dark);
    line-height: 1.6;
}

/* CONTACT FORM */
.contact-section {
    padding: 80px 0;
}

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

.contact-info h2 {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    line-height: 0.95;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 20px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.contact-detail-icon {
    width: 36px;
    height: 36px;
    background: var(--color-light-mint);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.contact-detail-text {
    font-size: 0.88rem;
    color: var(--color-warm-dark);
    line-height: 1.55;
}

.contact-detail-text strong {
    display: block;
    color: var(--color-near-black);
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-form {
    background: var(--color-bg-off);
    padding: 36px;
    border-radius: var(--radius-card-md);
    box-shadow: var(--shadow-ring);
}

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

.form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-near-black);
    margin-bottom: 8px;
    letter-spacing: -0.084px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(14,15,12,0.18);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-near-black);
    background: var(--color-bg);
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
    font-feature-settings: "calt";
}

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

.form-submit {
    width: 100%;
    background: var(--color-wise-green);
    color: var(--color-dark-green);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    font-feature-settings: "calt";
    padding: 14px 28px;
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: transform 0.15s;
    letter-spacing: -0.108px;
}

.form-submit:hover {
    transform: scale(1.03);
}

.form-submit:active {
    transform: scale(0.97);
}

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

.article-breadcrumb {
    font-size: 0.88rem;
    color: var(--color-gray);
    margin-bottom: 32px;
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

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

.article-header {
    max-width: 760px;
    margin-bottom: 40px;
}

.article-header .article-card-tag {
    margin-bottom: 16px;
}

.article-header h1 {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.0;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    color: var(--color-near-black);
    margin-bottom: 20px;
}

.article-meta {
    font-size: 0.88rem;
    color: var(--color-gray);
    font-weight: 600;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.article-featured-img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: var(--radius-card-md);
    margin-bottom: 48px;
    box-shadow: var(--shadow-ring);
}

.article-content {
    max-width: 760px;
}

.article-content h2 {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 1.62rem;
    line-height: 1.15;
    letter-spacing: -0.8px;
    font-feature-settings: "calt";
    color: var(--color-near-black);
    margin-top: 48px;
    margin-bottom: 16px;
}

.article-content h3 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.25rem;
    line-height: 1.25;
    letter-spacing: -0.3px;
    font-feature-settings: "calt";
    color: var(--color-near-black);
    margin-top: 32px;
    margin-bottom: 12px;
}

.article-content p {
    font-size: 1.06rem;
    line-height: 1.7;
    color: var(--color-near-black);
    margin-bottom: 20px;
}

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

.article-content li {
    font-size: 1.06rem;
    line-height: 1.7;
    color: var(--color-near-black);
    margin-bottom: 8px;
}

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

.article-content .infobox {
    background: var(--color-light-mint);
    border-left: 4px solid var(--color-wise-green);
    border-radius: 0 var(--radius-card-sm) var(--radius-card-sm) 0;
    padding: 20px 24px;
    margin: 32px 0;
}

.article-content .infobox p {
    margin: 0;
    font-size: 0.94rem;
    color: var(--color-dark-green);
    font-weight: 600;
}

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

.article-content figure img {
    border-radius: var(--radius-card-sm);
    box-shadow: var(--shadow-ring);
    width: 100%;
    max-height: 380px;
    object-fit: cover;
}

.article-content figcaption {
    font-size: 0.81rem;
    color: var(--color-gray);
    margin-top: 10px;
    text-align: center;
    font-style: italic;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 32px 0;
    border-radius: var(--radius-card-sm);
    overflow: hidden;
    box-shadow: var(--shadow-ring);
}

.article-content th {
    background: var(--color-near-black);
    color: var(--color-wise-green);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 14px 16px;
    text-align: left;
    letter-spacing: -0.084px;
}

.article-content td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-light-surface);
    font-size: 0.88rem;
    color: var(--color-near-black);
    line-height: 1.5;
}

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

.article-content tr:nth-child(even) td {
    background: var(--color-bg-off);
}

/* RELATED ARTICLES */
.related-section {
    margin-top: 64px;
    padding-top: 48px;
    border-top: 1px solid var(--color-light-surface);
}

.related-section h2 {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 1.62rem;
    letter-spacing: -0.8px;
    font-feature-settings: "calt";
    margin-bottom: 24px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* FOOTER */
.site-footer {
    background: var(--color-near-black);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 32px;
}

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

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

.footer-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.55);
    max-width: 280px;
}

.footer-col h4 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
    font-feature-settings: "calt";
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 10px;
}

.footer-col a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    transition: color 0.15s;
    font-weight: 400;
}

.footer-col 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;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.81rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom a {
    font-size: 0.81rem;
    color: rgba(255,255,255,0.4);
}

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

.footer-legal {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* COOKIE BANNER */
#cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-near-black);
    color: rgba(255,255,255,0.85);
    padding: 20px 28px;
    border-radius: var(--radius-card-sm);
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 999;
    max-width: 680px;
    width: calc(100% - 48px);
    box-shadow: rgba(14,15,12,0.25) 0px 8px 32px;
    flex-wrap: wrap;
}

#cookie-banner p {
    font-size: 0.88rem;
    line-height: 1.55;
    flex: 1;
    min-width: 200px;
}

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

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

.btn-cookie-accept {
    background: var(--color-wise-green);
    color: var(--color-dark-green);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: transform 0.15s;
    font-feature-settings: "calt";
}

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

.btn-cookie-reject {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: transform 0.15s;
    font-feature-settings: "calt";
}

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

/* PAGE CONTENT */
.page-content {
    padding: 64px 0 80px;
    max-width: 800px;
}

.page-content h1 {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 0.95;
    letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 32px;
}

.page-content h2 {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.6px;
    font-feature-settings: "calt";
    margin-top: 40px;
    margin-bottom: 14px;
}

.page-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-warm-dark);
    margin-bottom: 18px;
}

.page-content ul, .page-content ol {
    padding-left: 24px;
    margin-bottom: 18px;
}

.page-content li {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-warm-dark);
    margin-bottom: 8px;
}

.page-content .update-date {
    font-size: 0.81rem;
    color: var(--color-gray);
    margin-bottom: 32px;
    font-weight: 600;
}

/* DISCLAIMER */
.disclaimer-bar {
    background: var(--color-light-mint);
    border-bottom: 1px solid rgba(22,51,0,0.15);
    padding: 10px 0;
}

.disclaimer-bar p {
    font-size: 0.81rem;
    color: var(--color-dark-green);
    font-weight: 600;
    text-align: center;
    font-feature-settings: "calt";
}

/* SCHEMA BREADCRUMB */
.breadcrumb-nav {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-light-surface);
    margin-bottom: 0;
}

.breadcrumb-list {
    display: flex;
    gap: 8px;
    align-items: center;
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumb-list li {
    font-size: 0.81rem;
    color: var(--color-gray);
}

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

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

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

    .hero-image {
        display: none;
    }

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

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

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

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

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

@media (max-width: 576px) {
    html {
        font-size: 16px;
    }

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

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

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

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

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

    .site-nav {
        display: none;
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--color-bg);
        flex-direction: column;
        padding: 16px;
        border-bottom: 1px solid rgba(14,15,12,0.1);
        gap: 4px;
        z-index: 99;
    }

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

    .site-nav a {
        width: 100%;
        padding: 12px 16px;
    }

    .hamburger {
        display: flex;
    }

    #cookie-banner {
        flex-direction: column;
        align-items: flex-start;
    }
}