@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;
  --dark-green: #163300;
  --mint: #e2f6d5;
  --pastel: #cdffad;
  --gray: #868685;
  --warm-dark: #454745;
  --surface: #e8ebe6;
  --white: #ffffff;
  --radius-card: 30px;
  --radius-pill: 9999px;
  --radius-sm: 16px;
}

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

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

a { color: inherit; text-decoration: none; }
a:hover { color: var(--dark-green); }
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 {
  border-bottom: 1px solid rgba(14,15,12,0.12);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--black);
  font-feature-settings: "calt";
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--dark-green);
  background: var(--green);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  margin-left: 4px;
}

/* NAV */
.site-nav { display: flex; align-items: center; gap: 8px; }

.site-nav a {
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  color: var(--black);
  font-feature-settings: "calt";
  transition: background 0.15s;
}

.site-nav a:hover { background: rgba(211,242,192,0.4); color: var(--dark-green); }
.site-nav a.active { background: rgba(211,242,192,0.4); color: var(--dark-green); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

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

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

.hero-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 16px;
  font-feature-settings: "calt";
}

.hero h1 {
  font-family: 'Inter', Helvetica, Arial, sans-serif;
  font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 0.9;
  letter-spacing: -2px;
  color: var(--black);
  font-feature-settings: "calt";
  margin-bottom: 24px;
}

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

.hero-img {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

.hero-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', Helvetica, Arial, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  font-feature-settings: "calt";
  border: none;
  cursor: pointer;
  border-radius: var(--radius-pill);
  transition: transform 0.15s, background 0.15s;
  letter-spacing: -0.108px;
  padding: 12px 24px;
  text-decoration: none;
}

.btn:hover { transform: scale(1.05); }
.btn:active { transform: scale(0.95); }

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

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

/* SECTIONS */
section { padding: 64px 0; }

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 12px;
  font-feature-settings: "calt";
}

.section-title {
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.9;
  letter-spacing: -1.5px;
  color: var(--black);
  font-feature-settings: "calt";
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.13rem;
  font-weight: 400;
  color: var(--warm-dark);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 48px;
}

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

.article-card {
  border-radius: var(--radius-card);
  border: 1px solid rgba(14,15,12,0.12);
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
  background: var(--white);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: rgba(14,15,12,0.12) 0px 8px 24px;
}

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

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

.article-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dark-green);
  background: var(--mint);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
  font-feature-settings: "calt";
}

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

.article-card-excerpt {
  font-size: 0.9rem;
  color: var(--warm-dark);
  line-height: 1.5;
  margin-bottom: 16px;
}

.article-card-meta {
  font-size: 0.8rem;
  color: var(--gray);
  font-weight: 400;
}

.article-card-link {
  display: block;
  margin-top: 16px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark-green);
  font-feature-settings: "calt";
}

.article-card-link:hover { text-decoration: underline; }

/* FEATURE STRIP */
.feature-strip {
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius-card);
  padding: 48px;
  margin: 0 0 64px;
}

.feature-strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-item-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.feature-item-title {
  font-weight: 600;
  font-size: 1.13rem;
  color: var(--green);
  margin-bottom: 8px;
  font-feature-settings: "calt";
}

.feature-item-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}

/* ABOUT STRIP */
.about-strip {
  background: var(--surface);
  border-radius: var(--radius-card);
  padding: 64px;
  margin: 0 0 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

/* CONTACT FORM */
.contact-section { background: var(--white); }

.contact-form {
  max-width: 560px;
  margin: 0 auto;
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 6px;
  font-feature-settings: "calt";
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  font-family: 'Inter', Helvetica, Arial, sans-serif;
  font-weight: 400;
  color: var(--black);
  background: var(--white);
  border: 1px solid rgba(14,15,12,0.2);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

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

/* FOOTER */
.site-footer {
  background: var(--black);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 32px;
}

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

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 240px;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
  font-feature-settings: "calt";
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.15s;
}

.footer-col a:hover { color: var(--green); }

.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: 12px;
}

.footer-bottom p { font-size: 0.8rem; }

.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--green); }

/* ARTICLE PAGE */
.article-hero {
  padding: 48px 0 0;
}

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

.article-hero img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-card);
  margin-top: 32px;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 0 80px;
}

.article-content h2 {
  font-weight: 900;
  font-size: 1.75rem;
  line-height: 1.1;
  color: var(--black);
  margin: 40px 0 16px;
  font-feature-settings: "calt";
}

.article-content h3 {
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.2;
  color: var(--black);
  margin: 28px 0 12px;
  font-feature-settings: "calt";
}

.article-content p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--warm-dark);
  margin-bottom: 20px;
}

.article-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
}

.article-content ul li {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--warm-dark);
  margin-bottom: 8px;
}

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

.article-meta {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 12px;
  font-weight: 400;
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 24px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.breadcrumb a { color: var(--dark-green); }
.breadcrumb span { color: var(--gray); }

/* PAGE CONTENT */
.page-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 64px 24px 80px;
}

.page-content h1 {
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 0.95;
  letter-spacing: -1px;
  margin-bottom: 24px;
  font-feature-settings: "calt";
}

.page-content h2 {
  font-weight: 700;
  font-size: 1.4rem;
  margin: 36px 0 12px;
  font-feature-settings: "calt";
}

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

.page-content ul { list-style: disc; padding-left: 20px; }

/* COOKIE BANNER */
#cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 560px;
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 24px 28px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  z-index: 9999;
  display: none;
}

#cookie-banner.show { display: block; }

#cookie-banner p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.8);
  margin-bottom: 16px;
}

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

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

/* DISCLAIMER */
.disclaimer {
  background: var(--mint);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-bottom: 32px;
}

.disclaimer p {
  font-size: 0.85rem;
  color: var(--dark-green);
  line-height: 1.5;
}

/* SIDEBAR / ARTICLE LAYOUT */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  padding: 48px 0 80px;
}

.article-sidebar {}

.sidebar-card {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(14,15,12,0.12);
  padding: 24px;
  margin-bottom: 24px;
}

.sidebar-card h4 {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 16px;
  font-feature-settings: "calt";
}

.sidebar-links { display: flex; flex-direction: column; gap: 10px; }
.sidebar-links a {
  font-size: 0.875rem;
  color: var(--dark-green);
  font-weight: 600;
  padding: 8px 0;
  border-bottom: 1px solid rgba(14,15,12,0.08);
}

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

/* SCHEMA ORG / hidden */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* RESPONSIVE */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-img { order: -1; }
  .hero-img img { height: 280px; }
  .articles-grid { grid-template-columns: 1fr 1fr; }
  .feature-strip-grid { grid-template-columns: 1fr; gap: 24px; }
  .about-strip { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
  .site-nav { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid rgba(14,15,12,0.12); padding: 16px 24px; gap: 4px; }
  .site-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .articles-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 40px; }
  .feature-strip { padding: 32px 24px; }
  .about-strip { padding: 32px 24px; }
  #cookie-banner { left: 12px; right: 12px; bottom: 12px; }
}