@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 {
    --black: #0e0f0c;
    --green: #9fe870;
    --green-dark: #163300;
    --green-light: #e2f6d5;
    --green-pastel: #cdffad;
    --gray: #868685;
    --warm-dark: #454745;
    --surface: #e8ebe6;
    --white: #ffffff;
    --border: rgba(14,15,12,0.12);
    --font: 'Inter', Helvetica, Arial, sans-serif;
    --radius-pill: 9999px;
    --radius-card: 30px;
    --radius-sm: 16px;
}

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

body {
    font-family: var(--font);
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1.44;
    letter-spacing: 0.18px;
    color: var(--black);
    background: var(--white);
    font-feature-settings: "calt" 1;
}

a { color: var(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; height: auto; }
address { font-style: normal; }
ul { list-style: none; }

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

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 24px;
}

.nav-logo {
    font-weight: 900;
    font-size: 1.5rem;
    line-height: 0.85;
    color: var(--black);
    letter-spacing: -0.5px;
    text-decoration: none;
}

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

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

.nav-links li a {
    display: block;
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--black);
    transition: background 0.15s;
    letter-spacing: -0.1px;
}

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

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

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

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

.hero {
    background: var(--white);
    padding: 80px 24px 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-label {
    display: inline-block;
    background: var(--green-light);
    color: var(--green-dark);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero h1 {
    font-weight: 900;
    font-size: clamp(2.5rem, 6vw, 6rem);
    line-height: 0.85;
    color: var(--black);
    letter-spacing: -1px;
    font-feature-settings: "calt" 1;
    max-width: 800px;
    margin-bottom: 28px;
}

.hero-desc {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--warm-dark);
    max-width: 560px;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: var(--radius-card);
    margin-top: 48px;
    box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

.btn {
    display: inline-block;
    font-family: var(--font);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    transition: transform 0.15s;
    font-feature-settings: "calt" 1;
    text-decoration: none;
}

.btn:hover { transform: scale(1.05); text-decoration: none; }
.btn:active { transform: scale(0.95); }

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

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

section { padding: 60px 0; }

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--green-dark);
    background: var(--green-light);
    padding: 3px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
}

.section-title {
    font-weight: 900;
    font-size: clamp(2rem, 4vw, 4rem);
    line-height: 0.85;
    color: var(--black);
    font-feature-settings: "calt" 1;
    margin-bottom: 48px;
}

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

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

.article-card:hover {
    box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 2px;
}

.article-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.article-card-body {
    padding: 24px;
}

.article-card-tag {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--green-dark);
    margin-bottom: 10px;
}

.article-card h2, .article-card h3 {
    font-weight: 600;
    font-size: 1.35rem;
    line-height: 1.25;
    letter-spacing: -0.3px;
    color: var(--black);
    margin-bottom: 12px;
}

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

.article-card .card-meta {
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: 16px;
}

.read-more {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--green-dark);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.15s;
}

.read-more:hover { gap: 10px; text-decoration: none; }

.tips-section { background: var(--green-light); }

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

.tip-card {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 28px 24px;
    box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

.tip-icon {
    font-size: 2rem;
    margin-bottom: 14px;
}

.tip-card h3 {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--black);
}

.tip-card p {
    font-size: 0.95rem;
    color: var(--warm-dark);
    line-height: 1.5;
}

.contact-section { background: var(--surface); }

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

.contact-info h2 {
    font-weight: 900;
    font-size: clamp(1.8rem, 3vw, 3rem);
    line-height: 0.9;
    margin-bottom: 20px;
    font-feature-settings: "calt" 1;
}

.contact-info p { color: var(--warm-dark); margin-bottom: 12px; }

.contact-form {
    background: var(--white);
    border-radius: var(--radius-card);
    padding: 36px;
    box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-family: var(--font);
    font-size: 1rem;
    color: var(--black);
    background: var(--white);
    outline: none;
    transition: border-color 0.15s;
}

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

.form-group textarea { resize: vertical; min-height: 100px; }

.article-header {
    padding: 60px 24px 40px;
    max-width: 860px;
    margin: 0 auto;
}

.article-header .breadcrumb {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 20px;
}

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

.article-header h1 {
    font-weight: 900;
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    line-height: 0.9;
    color: var(--black);
    font-feature-settings: "calt" 1;
    margin-bottom: 20px;
}

.article-header .article-meta {
    font-size: 0.9rem;
    color: var(--gray);
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.article-body {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

.article-body img {
    width: 100%;
    border-radius: var(--radius-sm);
    margin: 32px 0;
    box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

.article-body h2 {
    font-weight: 900;
    font-size: 1.8rem;
    line-height: 1;
    color: var(--black);
    margin: 40px 0 16px;
    font-feature-settings: "calt" 1;
}

.article-body h3 {
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--black);
    margin: 28px 0 12px;
}

.article-body p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--warm-dark);
    margin-bottom: 20px;
}

.article-body ul, .article-body ol {
    margin: 0 0 20px 24px;
    list-style: disc;
}

.article-body ul li, .article-body ol li {
    font-size: 1.05rem;
    color: var(--warm-dark);
    line-height: 1.6;
    margin-bottom: 8px;
}

.article-body ol { list-style: decimal; }

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

.article-body .highlight-box {
    background: var(--green-light);
    border-left: 4px solid var(--green);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 20px 24px;
    margin: 32px 0;
}

.article-body .highlight-box p { color: var(--green-dark); margin: 0; }

.related-articles {
    background: var(--surface);
    padding: 60px 0;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.page-content {
    max-width: 860px;
    margin: 0 auto;
    padding: 60px 24px 80px;
}

.page-content h1 {
    font-weight: 900;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 0.9;
    margin-bottom: 32px;
    font-feature-settings: "calt" 1;
}

.page-content h2 {
    font-weight: 700;
    font-size: 1.4rem;
    margin: 36px 0 14px;
}

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

.page-content ul { margin-left: 24px; list-style: disc; }

.site-footer {
    background: var(--black);
    color: rgba(255,255,255,0.8);
    padding: 60px 0 0;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px 48px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
}

.footer-brand {
    font-weight: 900;
    font-size: 1.4rem;
    line-height: 0.85;
    color: var(--white);
    margin-bottom: 14px;
    font-feature-settings: "calt" 1;
}

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

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.6);
}

.footer-col h3 {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 16px;
}

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

.footer-col ul li a, .footer-col address a {
    color: rgba(255,255,255,0.75);
    font-size: 0.95rem;
    transition: color 0.15s;
}

.footer-col ul li a:hover, .footer-col address a:hover {
    color: var(--green);
    text-decoration: none;
}

.footer-col address p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    margin-bottom: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

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

.footer-disclaimer {
    font-size: 0.8rem !important;
    max-width: 600px;
}

.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 680px;
    background: var(--black);
    color: var(--white);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.25);
    z-index: 999;
    flex-wrap: wrap;
}

.cookie-banner p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.85);
    flex: 1;
    min-width: 200px;
}

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

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

.cookie-banner.hidden { display: none; }

@media (max-width: 992px) {
    .articles-grid { grid-template-columns: 1fr 1fr; }
    .tips-grid { grid-template-columns: 1fr 1fr; }
    .contact-wrap { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    .articles-grid { grid-template-columns: 1fr; }
    .tips-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .nav-toggle { display: flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        padding: 12px 24px 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    .nav-links.open { display: flex; }
    .site-nav { position: relative; }
    .hero h1 { font-size: 2.5rem; }
}