@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-mint: #cdffad;
    --gray: #868685;
    --gray-warm: #454745;
    --surface: #f7faf4;
    --white: #ffffff;
    --border: rgba(14,15,12,0.12);
    --shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
    --radius-pill: 9999px;
    --radius-card: 30px;
    --radius-card-sm: 16px;
    --radius-section: 40px;
}

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

body {
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    font-optical-sizing: auto;
    font-feature-settings: "calt";
    font-weight: 400;
    color: var(--black);
    background: var(--white);
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

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

/* ── HEADER ── */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    max-width: 1200px; margin: 0 auto;
    padding: 0 24px;
    display: flex; align-items: center; gap: 32px;
    height: 68px;
}
.site-logo {
    display: flex; align-items: center; gap: 10px;
    font-feature-settings: "calt";
    text-decoration: none;
    flex-shrink: 0;
}
.logo-mark {
    background: var(--green);
    color: var(--green-dark);
    font-weight: 900;
    font-size: 14px;
    padding: 4px 8px;
    border-radius: var(--radius-pill);
    letter-spacing: -0.5px;
}
.logo-text {
    font-weight: 900;
    font-size: 18px;
    color: var(--black);
    font-feature-settings: "calt";
}
.main-nav {
    display: flex; align-items: center; gap: 4px;
    margin-left: auto;
}
.main-nav a {
    font-size: 15px; font-weight: 600;
    color: var(--black);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    transition: background 0.18s;
    text-decoration: none;
    font-feature-settings: "calt";
}
.main-nav a:hover { background: rgba(211,242,192,0.4); }
.main-nav a[aria-current="page"] {
    background: var(--green-light);
    color: var(--green-dark);
}
.nav-toggle {
    display: none;
    background: none; border: none; cursor: pointer;
    flex-direction: column; gap: 5px; padding: 4px;
    margin-left: auto;
}
.nav-toggle span {
    display: block; width: 22px; height: 2px;
    background: var(--black); border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}

/* ── HERO ── */
.hero {
    background: var(--surface);
    padding: 80px 24px 72px;
    text-align: center;
    border-bottom: 1px solid var(--border);
}
.hero h1 {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: clamp(48px, 7vw, 96px);
    line-height: 0.9;
    letter-spacing: -2px;
    color: var(--black);
    font-feature-settings: "calt";
    max-width: 900px;
    margin: 0 auto 28px;
}
.hero h1 em {
    font-style: normal;
    color: var(--green-dark);
    background: var(--green);
    padding: 0 8px;
    border-radius: 8px;
}
.hero p {
    font-size: 20px; font-weight: 600; color: var(--gray-warm);
    max-width: 580px; margin: 0 auto 40px;
    line-height: 1.5; font-feature-settings: "calt";
}
.hero-img {
    width: 100%; max-width: 960px; margin: 0 auto;
    border-radius: var(--radius-section);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.hero-img img { width: 100%; height: 440px; object-fit: cover; }

/* ── BUTTONS ── */
.btn {
    display: inline-block;
    font-size: 17px; font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    border: none; cursor: pointer;
    font-feature-settings: "calt";
    transition: transform 0.15s;
    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 HEADINGS ── */
.section-heading {
    font-weight: 900;
    font-size: clamp(32px, 4vw, 56px);
    line-height: 0.9;
    letter-spacing: -1px;
    color: var(--black);
    font-feature-settings: "calt";
    margin-bottom: 12px;
}
.section-sub {
    font-size: 18px; font-weight: 400;
    color: var(--gray); margin-bottom: 48px;
    font-feature-settings: "calt";
}

/* ── ARTICLES GRID ── */
.articles-section { padding: 80px 24px; }
.articles-section .container { max-width: 1200px; }
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}
.article-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow);
    transition: transform 0.18s, box-shadow 0.18s;
    display: flex; flex-direction: column;
}
.article-card:hover { transform: translateY(-4px); box-shadow: rgba(14,15,12,0.18) 0px 8px 32px; }
.article-card-img { width: 100%; height: 220px; object-fit: cover; }
.article-card-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.article-card-tag {
    display: inline-block;
    font-size: 12px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.8px;
    color: var(--green-dark);
    background: var(--green-light);
    padding: 3px 10px; border-radius: var(--radius-pill);
    margin-bottom: 14px;
}
.article-card-title {
    font-size: 22px; font-weight: 600; line-height: 1.25;
    letter-spacing: -0.4px; color: var(--black);
    font-feature-settings: "calt";
    margin-bottom: 12px;
}
.article-card-excerpt {
    font-size: 16px; font-weight: 400; color: var(--gray-warm);
    line-height: 1.55; flex: 1; margin-bottom: 20px;
}
.article-card-meta { font-size: 13px; color: var(--gray); margin-bottom: 18px; }
.article-card-link {
    display: inline-block;
    font-size: 14px; font-weight: 600;
    color: var(--green-dark);
    border-bottom: 2px solid var(--green);
    padding-bottom: 1px;
    transition: color 0.15s;
    text-decoration: none;
}
.article-card-link:hover { color: var(--black); text-decoration: none; }

/* ── FEATURES STRIP ── */
.features-section {
    background: var(--black);
    padding: 72px 24px;
    color: var(--white);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
    max-width: 1200px; margin: 0 auto;
}
.feature-item {
    border: 1px solid rgba(159,232,112,0.2);
    border-radius: var(--radius-card-sm);
    padding: 28px 24px;
}
.feature-item .icon { font-size: 32px; margin-bottom: 14px; }
.feature-item h3 {
    font-size: 18px; font-weight: 600; margin-bottom: 8px;
    font-feature-settings: "calt";
}
.feature-item p { font-size: 15px; color: rgba(255,255,255,0.65); line-height: 1.5; }

/* ── CONTACT FORM ── */
.contact-section { padding: 80px 24px; background: var(--surface); }
.contact-section .container { max-width: 640px; }
.contact-form { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.contact-form input, .contact-form textarea {
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-family: inherit; font-size: 16px; font-weight: 400;
    background: var(--white); color: var(--black);
    outline: none;
    transition: box-shadow 0.15s;
}
.contact-form input:focus, .contact-form textarea:focus {
    box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-msg { font-size: 14px; color: var(--green-dark); display: none; margin-top: 8px; }

/* ── ARTICLE PAGE ── */
.article-page { padding: 64px 24px 80px; }
.article-page .container { max-width: 780px; }
.article-hero-img {
    width: 100%; height: 380px; object-fit: cover;
    border-radius: var(--radius-card);
    margin-bottom: 40px;
}
.breadcrumb { font-size: 14px; color: var(--gray); margin-bottom: 24px; }
.breadcrumb a { color: var(--gray); }
.breadcrumb a:hover { color: var(--black); }
.article-tag {
    display: inline-block;
    font-size: 12px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.8px;
    color: var(--green-dark); background: var(--green-light);
    padding: 3px 10px; border-radius: var(--radius-pill);
    margin-bottom: 16px;
}
.article-title {
    font-weight: 900; font-size: clamp(32px, 5vw, 58px);
    line-height: 0.9; letter-spacing: -1.5px;
    color: var(--black); font-feature-settings: "calt";
    margin-bottom: 20px;
}
.article-meta { font-size: 14px; color: var(--gray); margin-bottom: 40px; }
.article-body { font-size: 18px; font-weight: 400; line-height: 1.7; color: var(--black); }
.article-body h2 {
    font-weight: 900; font-size: clamp(24px, 3.5vw, 38px);
    line-height: 0.95; letter-spacing: -0.8px;
    margin: 48px 0 18px; font-feature-settings: "calt";
}
.article-body h3 {
    font-weight: 600; font-size: 22px; line-height: 1.25;
    letter-spacing: -0.4px; margin: 36px 0 14px;
}
.article-body p { margin-bottom: 24px; }
.article-body ul, .article-body ol {
    padding-left: 24px; margin-bottom: 24px;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; }
.article-body a { color: var(--green-dark); border-bottom: 1px solid var(--green); }
.article-body a:hover { text-decoration: none; color: var(--black); }
.article-body .callout {
    border-left: 4px solid var(--green);
    background: var(--green-light);
    padding: 16px 20px; border-radius: 0 10px 10px 0;
    margin: 28px 0;
    font-size: 17px;
}
.article-body figure { margin: 32px 0; }
.article-body figure img { border-radius: var(--radius-card-sm); width: 100%; }
.article-body figure figcaption {
    font-size: 13px; color: var(--gray); text-align: center; margin-top: 8px;
}
.article-related { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--border); }
.article-related h2 {
    font-weight: 900; font-size: 32px; margin-bottom: 28px;
    font-feature-settings: "calt";
}

/* ── GENERIC PAGE ── */
.page-content { padding: 64px 24px 80px; }
.page-content .container { max-width: 780px; }
.page-title {
    font-weight: 900; font-size: clamp(36px, 5vw, 64px);
    line-height: 0.9; letter-spacing: -1.5px;
    font-feature-settings: "calt";
    margin-bottom: 40px;
}
.page-body { font-size: 18px; line-height: 1.7; color: var(--black); }
.page-body h2 {
    font-weight: 900; font-size: 28px; letter-spacing: -0.5px;
    margin: 40px 0 14px; font-feature-settings: "calt";
}
.page-body p { margin-bottom: 20px; }
.page-body ul { padding-left: 20px; list-style: disc; margin-bottom: 20px; }
.page-body li { margin-bottom: 8px; }

/* ── FOOTER ── */
.site-footer {
    background: var(--black); color: rgba(255,255,255,0.8);
    padding: 64px 24px 32px;
}
.footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px; padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand {
    display: block; font-size: 18px; font-weight: 900;
    color: var(--white); margin-bottom: 12px;
}
.footer-col > strong {
    display: block; font-size: 13px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.8px;
    color: var(--white); margin-bottom: 16px;
}
.footer-col p { font-size: 14px; line-height: 1.6; margin-bottom: 12px; }
.footer-address { font-size: 13px; line-height: 1.7; color: rgba(255,255,255,0.55); }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul a { font-size: 14px; color: rgba(255,255,255,0.7); }
.footer-col ul a:hover { color: var(--white); text-decoration: none; }
.footer-bottom {
    max-width: 1200px; margin: 24px auto 0;
    display: flex; justify-content: space-between; align-items: flex-start;
    flex-wrap: wrap; gap: 12px;
    font-size: 13px; color: rgba(255,255,255,0.45);
}
.disclaimer { max-width: 540px; line-height: 1.5; }

/* ── COOKIE BANNER ── */
#cookie-banner {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 999;
    background: var(--black); color: var(--white);
    border-top: 2px solid var(--green);
    padding: 20px 24px;
    display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
#cookie-banner p { font-size: 14px; flex: 1; min-width: 220px; line-height: 1.5; }
#cookie-banner p a { color: var(--green); }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
#cookie-accept { background: var(--green); color: var(--green-dark); }
#cookie-reject { background: rgba(255,255,255,0.1); color: var(--white); }

/* ── RESPONSIVE ── */
@media (max-width: 992px) {
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .hero h1 { font-size: clamp(38px, 8vw, 72px); }
}
@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .main-nav {
        display: none; flex-direction: column; align-items: flex-start;
        position: absolute; top: 68px; left: 0; right: 0;
        background: var(--white); border-bottom: 1px solid var(--border);
        padding: 16px 24px; gap: 4px;
    }
    .main-nav.open { display: flex; }
    .hero { padding: 56px 20px 48px; }
    .hero-img img { height: 260px; }
    .articles-grid { grid-template-columns: 1fr; }
}
@media (max-width: 576px) {
    .footer-inner { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; }
    .hero h1 { font-size: clamp(32px, 10vw, 56px); letter-spacing: -1px; }
}