@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-white: #ffffff;
    --color-ring: rgba(14,15,12,0.12);
    --radius-pill: 9999px;
    --radius-card-lg: 40px;
    --radius-card-md: 30px;
    --radius-card-sm: 16px;
    --font-display: 'Inter', Helvetica, Arial, sans-serif;
    --font-body: 'Inter', Helvetica, Arial, sans-serif;
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1.44;
    letter-spacing: 0.18px;
    color: var(--color-near-black);
    background: var(--color-white);
    font-feature-settings: "calt";
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-dark-green);
    text-decoration: none;
    font-feature-settings: "calt";
}

a:hover {
    text-decoration: underline;
}

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

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

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

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

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

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

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

.nav-menu a {
    display: block;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-near-black);
    font-feature-settings: "calt";
    transition: background 0.15s ease;
}

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

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

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-near-black);
    border-radius: 2px;
    transition: all 0.2s ease;
}

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

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

.hero-tag {
    display: inline-block;
    background: var(--color-light-mint);
    color: var(--color-dark-green);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
    font-feature-settings: "calt";
}

.hero-title {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    line-height: 0.95;
    color: var(--color-near-black);
    margin-bottom: 24px;
    font-feature-settings: "calt";
    letter-spacing: -1px;
}

.hero-desc {
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-warm-dark);
    margin-bottom: 32px;
}

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

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

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

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 0.95;
    color: var(--color-near-black);
    margin-bottom: 8px;
    font-feature-settings: "calt";
    letter-spacing: -0.5px;
}

.section-sub {
    font-size: 1.125rem;
    color: var(--color-warm-dark);
    margin-bottom: 40px;
}

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

.article-card {
    border-radius: var(--radius-card-sm);
    border: 1px solid var(--color-ring);
    overflow: hidden;
    background: var(--color-white);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    display: flex;
    flex-direction: column;
}

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

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

.article-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.article-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-card-tag {
    display: inline-block;
    background: var(--color-light-mint);
    color: var(--color-dark-green);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    margin-bottom: 10px;
    font-feature-settings: "calt";
}

.article-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-near-black);
    margin-bottom: 10px;
    font-feature-settings: "calt";
    letter-spacing: -0.108px;
}

.article-card-excerpt {
    font-size: 0.9375rem;
    color: var(--color-warm-dark);
    line-height: 1.5;
    flex: 1;
    margin-bottom: 16px;
}

.article-card-meta {
    font-size: 0.8125rem;
    color: var(--color-gray);
    margin-top: auto;
}

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

.feature-item {
    background: var(--color-light-surface);
    border-radius: var(--radius-card-sm);
    padding: 28px 24px;
    border: 1px solid var(--color-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-size: 1.125rem;
    font-weight: 600;
    color: var(--color-near-black);
    margin-bottom: 8px;
    font-feature-settings: "calt";
    letter-spacing: -0.108px;
}

.feature-desc {
    font-size: 0.9375rem;
    color: var(--color-warm-dark);
    line-height: 1.5;
}

/* ARTICLE PAGE */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
    padding: 48px 0;
}

.article-content h1 {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 0.95;
    color: var(--color-near-black);
    margin-bottom: 16px;
    font-feature-settings: "calt";
    letter-spacing: -0.5px;
}

.article-content h2 {
    font-size: 1.625rem;
    font-weight: 600;
    line-height: 1.23;
    color: var(--color-near-black);
    margin: 36px 0 16px;
    font-feature-settings: "calt";
    letter-spacing: -0.39px;
}

.article-content h3 {
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-near-black);
    margin: 28px 0 12px;
    font-feature-settings: "calt";
    letter-spacing: -0.108px;
}

.article-content p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-warm-dark);
    margin-bottom: 20px;
}

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

.article-content li {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-warm-dark);
    margin-bottom: 8px;
}

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

.article-hero-img {
    border-radius: var(--radius-card-md);
    overflow: hidden;
    box-shadow: var(--color-ring) 0px 0px 0px 1px;
    margin-bottom: 32px;
    aspect-ratio: 16/7;
}

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

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-ring);
}

.article-date {
    font-size: 0.875rem;
    color: var(--color-gray);
    font-feature-settings: "calt";
}

.article-tag {
    display: inline-block;
    background: var(--color-light-mint);
    color: var(--color-dark-green);
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    font-feature-settings: "calt";
}

/* SIDEBAR */
.sidebar {
    position: sticky;
    top: 80px;
}

.sidebar-block {
    background: var(--color-light-surface);
    border-radius: var(--radius-card-sm);
    border: 1px solid var(--color-ring);
    padding: 24px;
    margin-bottom: 24px;
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-near-black);
    margin-bottom: 16px;
    font-feature-settings: "calt";
    letter-spacing: -0.108px;
}

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

.sidebar-links a {
    font-size: 0.9375rem;
    color: var(--color-dark-green);
    font-weight: 400;
    display: block;
    padding: 6px 0;
    border-bottom: 1px solid var(--color-ring);
    font-feature-settings: "calt";
}

.sidebar-links a:hover {
    color: var(--color-near-black);
    text-decoration: none;
}

.sidebar-links li:last-child a {
    border-bottom: none;
}

/* HIGHLIGHT BOX */
.highlight-box {
    background: var(--color-light-mint);
    border-radius: var(--radius-card-sm);
    padding: 24px;
    margin: 28px 0;
    border-left: 4px solid var(--color-wise-green);
}

.highlight-box p {
    color: var(--color-dark-green);
    font-weight: 600;
    margin-bottom: 0;
}

/* DIVIDER */
.divider {
    height: 1px;
    background: var(--color-ring);
    margin: 48px 0;
}

/* FORM */
.contact-form-wrap {
    max-width: 680px;
    margin: 0 auto;
}

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

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

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-ring);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-near-black);
    background: var(--color-white);
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    font-feature-settings: "calt";
}

.form-control:focus {
    border-color: transparent;
    box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}

.form-control::placeholder {
    color: var(--color-gray);
}

textarea.form-control {
    resize: vertical;
    min-height: 130px;
}

.btn-submit {
    background: var(--color-wise-green);
    color: var(--color-dark-green);
    border: none;
    border-radius: var(--radius-pill);
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 1.0625rem;
    font-weight: 600;
    cursor: pointer;
    font-feature-settings: "calt";
    transition: transform 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

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

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-message {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 600;
    display: none;
    font-feature-settings: "calt";
}

.form-message.success {
    background: var(--color-light-mint);
    color: var(--color-dark-green);
    display: block;
}

/* PAGE HERO */
.page-hero {
    background: var(--color-light-surface);
    padding: 56px 0 48px;
    border-bottom: 1px solid var(--color-ring);
}

.page-hero-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 0.95;
    color: var(--color-near-black);
    margin-bottom: 12px;
    font-feature-settings: "calt";
    letter-spacing: -0.5px;
}

.page-hero-sub {
    font-size: 1.0625rem;
    color: var(--color-warm-dark);
    max-width: 560px;
}

/* ABOUT */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-img {
    border-radius: var(--radius-card-md);
    overflow: hidden;
    box-shadow: var(--color-ring) 0px 0px 0px 1px;
    aspect-ratio: 4/3;
}

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

.about-text h2 {
    font-size: 2rem;
    font-weight: 900;
    line-height: 0.95;
    color: var(--color-near-black);
    margin-bottom: 16px;
    font-feature-settings: "calt";
    letter-spacing: -0.5px;
}

.about-text p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-warm-dark);
    margin-bottom: 16px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.value-item {
    background: var(--color-light-surface);
    border-radius: var(--radius-card-sm);
    padding: 20px;
    border: 1px solid var(--color-ring);
}

.value-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-dark-green);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    font-feature-settings: "calt";
}

.value-text {
    font-size: 0.9375rem;
    color: var(--color-warm-dark);
    line-height: 1.5;
}

/* LEGAL PAGES */
.legal-content {
    max-width: 780px;
    padding: 48px 0 64px;
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-near-black);
    margin: 32px 0 12px;
    font-feature-settings: "calt";
    letter-spacing: -0.108px;
}

.legal-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-warm-dark);
    margin-bottom: 16px;
}

.legal-content ul {
    margin: 0 0 16px 24px;
}

.legal-content li {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-warm-dark);
    margin-bottom: 6px;
}

.legal-updated {
    font-size: 0.875rem;
    color: var(--color-gray);
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-ring);
}

/* BREADCRUMB */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin-bottom: 24px;
}

.breadcrumb li {
    font-size: 0.875rem;
    color: var(--color-gray);
}

.breadcrumb li a {
    color: var(--color-dark-green);
    font-weight: 400;
}

.breadcrumb li::after {
    content: '/';
    margin-left: 8px;
    color: var(--color-gray);
}

.breadcrumb li:last-child::after {
    display: none;
}

/* COOKIE BANNER */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--color-near-black);
    color: var(--color-white);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    box-shadow: 0 -2px 20px rgba(14,15,12,0.2);
}

#cookie-banner p {
    font-size: 0.9375rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.85);
    margin: 0;
    flex: 1;
}

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

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

.btn-cookie-accept {
    background: var(--color-wise-green);
    color: var(--color-dark-green);
    border: none;
    border-radius: var(--radius-pill);
    padding: 8px 20px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    font-feature-settings: "calt";
    transition: transform 0.15s ease;
}

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

.btn-cookie-reject {
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-pill);
    padding: 8px 20px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    font-feature-settings: "calt";
    transition: background 0.15s ease;
}

.btn-cookie-reject:hover {
    background: rgba(255,255,255,0.2);
}

/* FOOTER */
.site-footer {
    background: var(--color-near-black);
    color: rgba(255,255,255,0.7);
    padding: 48px 0 32px;
}

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

.footer-brand {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: 12px;
    font-feature-settings: "calt";
}

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

.footer-desc {
    font-size: 0.9375rem;
    line-height: 1.6;
    max-width: 280px;
}

.footer-col-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-feature-settings: "calt";
}

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

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    font-feature-settings: "calt";
    transition: color 0.15s;
}

.footer-links a:hover {
    color: var(--color-white);
    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;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-copy {
    font-size: 0.875rem;
}

.footer-legal-links {
    display: flex;
    gap: 20px;
    list-style: none;
}

.footer-legal-links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    font-feature-settings: "calt";
}

.footer-legal-links a:hover {
    color: var(--color-white);
    text-decoration: none;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 3rem;
    }
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .article-layout {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
    .values-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--color-white);
        border-bottom: 1px solid var(--color-ring);
        flex-direction: column;
        padding: 16px 24px;
        gap: 4px;
    }
    .nav-menu.open {
        display: flex;
    }
    .nav-toggle {
        display: flex;
    }
    #cookie-banner {
        flex-direction: column;
        align-items: flex-start;
    }
    .cookie-btns {
        width: 100%;
    }
    .btn-cookie-accept, .btn-cookie-reject {
        flex: 1;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.25rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .articles-grid {
        grid-template-columns: 1fr;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .values-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .footer-legal-links {
        justify-content: center;
    }
}