@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;900&display=swap');

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

:root {
  --near-black: #0e0f0c;
  --wise-green: #9fe870;
  --dark-green: #163300;
  --light-mint: #e2f6d5;
  --pastel-green: #cdffad;
  --warm-dark: #454745;
  --gray: #868685;
  --light-surface: #e8ebe6;
  --white: #ffffff;
  --ring-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
  font-feature-settings: "calt";
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', Helvetica, Arial, sans-serif;
  font-weight: 600;
  font-size: 18px;
  line-height: 1.44;
  letter-spacing: -0.108px;
  color: var(--near-black);
  background: var(--white);
  font-feature-settings: "calt";
}

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 {
  background: var(--white);
  border-bottom: 1px solid rgba(14,15,12,0.12);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.site-logo {
  font-size: 22px;
  font-weight: 900;
  color: var(--near-black);
  letter-spacing: -0.5px;
  line-height: 0.85;
}

.site-logo span {
  color: var(--dark-green);
  background: var(--wise-green);
  padding: 2px 8px;
  border-radius: 9999px;
}

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

.main-nav a {
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 16px;
  font-weight: 600;
  transition: background 0.18s;
  color: var(--near-black);
}

.main-nav a:hover {
  background: rgba(211,242,192,0.4);
  color: var(--near-black);
}

.nav-cta {
  background: var(--wise-green);
  color: var(--dark-green) !important;
  padding: 8px 20px;
  border-radius: 9999px;
  font-weight: 600;
  transition: transform 0.18s !important;
}

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

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

.burger span {
  width: 24px;
  height: 2px;
  background: var(--near-black);
  border-radius: 2px;
  transition: all 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;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-tag {
  display: inline-block;
  background: var(--light-mint);
  color: var(--dark-green);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: 64px;
  font-weight: 900;
  line-height: 0.85;
  color: var(--near-black);
  font-feature-settings: "calt";
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--warm-dark);
  margin-bottom: 32px;
  max-width: 480px;
}

.btn-primary {
  display: inline-block;
  background: var(--wise-green);
  color: var(--dark-green);
  padding: 12px 28px;
  border-radius: 9999px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.108px;
  transition: transform 0.18s;
  font-feature-settings: "calt";
}

.btn-primary:hover {
  transform: scale(1.05);
  color: var(--dark-green);
}

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

.btn-secondary {
  display: inline-block;
  background: rgba(22,51,0,0.08);
  color: var(--near-black);
  padding: 12px 24px;
  border-radius: 9999px;
  font-size: 18px;
  font-weight: 600;
  transition: transform 0.18s;
  margin-left: 12px;
}

.btn-secondary:hover { transform: scale(1.05); color: var(--near-black); }
.btn-secondary:active { transform: scale(0.95); }

.hero-img {
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--ring-shadow);
}

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

/* STATS BAR */
.stats-bar {
  background: var(--near-black);
  padding: 32px 0;
}

.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  color: var(--white);
}

.stat-num {
  font-size: 40px;
  font-weight: 900;
  line-height: 0.85;
  color: var(--wise-green);
  font-feature-settings: "calt";
}

.stat-label {
  font-size: 14px;
  font-weight: 400;
  color: var(--gray);
  margin-top: 6px;
}

/* SECTIONS */
.section {
  padding: 72px 0;
}

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

.section-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--dark-green);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 40px;
  font-weight: 900;
  line-height: 0.85;
  color: var(--near-black);
  font-feature-settings: "calt";
  margin-bottom: 16px;
}

.section-desc {
  font-size: 18px;
  font-weight: 400;
  color: var(--warm-dark);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.6;
}

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

.article-card {
  background: var(--white);
  border-radius: 30px;
  box-shadow: var(--ring-shadow);
  overflow: hidden;
  transition: transform 0.2s;
  display: flex;
  flex-direction: column;
}

.article-card:hover { transform: translateY(-4px); }

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

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

.card-tag {
  display: inline-block;
  background: var(--light-mint);
  color: var(--dark-green);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 9999px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.card-title {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.396px;
  color: var(--near-black);
  margin-bottom: 10px;
  font-feature-settings: "calt";
}

.card-excerpt {
  font-size: 16px;
  font-weight: 400;
  color: var(--warm-dark);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 16px;
}

.card-meta {
  font-size: 13px;
  font-weight: 400;
  color: var(--gray);
  margin-bottom: 16px;
}

.card-link {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark-green);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card-link::after { content: " →"; }

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

.feature-card {
  background: var(--white);
  border-radius: 20px;
  padding: 28px 24px;
  box-shadow: var(--ring-shadow);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--light-mint);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 22px;
}

.feature-title {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 8px;
  letter-spacing: -0.396px;
  font-feature-settings: "calt";
}

.feature-desc {
  font-size: 15px;
  font-weight: 400;
  color: var(--warm-dark);
  line-height: 1.5;
}

/* CONTACT FORM */
.contact-section {
  background: var(--near-black);
  padding: 80px 0;
}

.contact-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.contact-section .section-title { color: var(--white); margin-bottom: 8px; }
.contact-section .section-desc { color: rgba(255,255,255,0.6); margin-bottom: 40px; }

.contact-form {
  background: rgba(255,255,255,0.05);
  border-radius: 30px;
  padding: 40px;
  box-shadow: rgba(159,232,112,0.15) 0px 0px 0px 1px;
}

.form-group { margin-bottom: 16px; text-align: left; }

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  color: var(--white);
  font-feature-settings: "calt";
  outline: none;
  transition: border-color 0.18s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--wise-green);
}

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

.form-submit {
  width: 100%;
  background: var(--wise-green);
  color: var(--dark-green);
  border: none;
  border-radius: 9999px;
  padding: 14px 28px;
  font-size: 18px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: transform 0.18s;
  font-feature-settings: "calt";
  margin-top: 8px;
}

.form-submit:hover { transform: scale(1.05); }
.form-submit:active { transform: scale(0.95); }

/* FOOTER */
.site-footer {
  background: var(--near-black);
  padding: 56px 0 24px;
  color: rgba(255,255,255,0.7);
  border-top: 1px solid rgba(255,255,255,0.08);
}

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

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

.footer-brand .site-logo { margin-bottom: 16px; }

.footer-desc {
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}

.footer-contact-item {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  margin-bottom: 6px;
}

.footer-contact-item a { color: var(--wise-green); }

.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 14px; font-weight: 400; color: rgba(255,255,255,0.5); transition: color 0.18s; }
.footer-col ul li a:hover { color: var(--wise-green); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy { font-size: 13px; font-weight: 400; color: rgba(255,255,255,0.35); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 13px; font-weight: 400; color: rgba(255,255,255,0.35); transition: color 0.18s; }
.footer-legal a:hover { color: var(--wise-green); }

/* COOKIE BANNER */
#cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--near-black);
  color: var(--white);
  border-radius: 20px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.3), rgba(159,232,112,0.2) 0px 0px 0px 1px;
  padding: 20px 28px;
  max-width: 640px;
  width: calc(100% - 48px);
  display: flex;
  align-items: center;
  gap: 20px;
  z-index: 9999;
  font-size: 14px;
}

#cookie-banner p { flex: 1; font-weight: 400; line-height: 1.5; color: rgba(255,255,255,0.8); }
#cookie-banner a { color: var(--wise-green); text-decoration: underline; }

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

.btn-accept {
  background: var(--wise-green);
  color: var(--dark-green);
  border: none;
  border-radius: 9999px;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.18s;
  font-family: 'Inter', sans-serif;
}

.btn-reject {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: none;
  border-radius: 9999px;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.18s;
  font-family: 'Inter', sans-serif;
}

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

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

.article-header { max-width: 800px; margin: 0 auto; padding: 0 24px 40px; }

.breadcrumb {
  font-size: 13px;
  font-weight: 400;
  color: var(--gray);
  margin-bottom: 16px;
}

.breadcrumb a { color: var(--dark-green); }
.breadcrumb span { margin: 0 6px; }

.article-title {
  font-size: 56px;
  font-weight: 900;
  line-height: 0.9;
  color: var(--near-black);
  font-feature-settings: "calt";
  margin-bottom: 20px;
}

.article-meta {
  font-size: 14px;
  font-weight: 400;
  color: var(--gray);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.article-featured-img {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 40px;
}

.article-featured-img img {
  width: 100%;
  border-radius: 24px;
  height: 400px;
  object-fit: cover;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.article-content h2 {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.1;
  color: var(--near-black);
  font-feature-settings: "calt";
  margin: 40px 0 16px;
}

.article-content h3 {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--near-black);
  margin: 28px 0 12px;
}

.article-content p {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--warm-dark);
  margin-bottom: 20px;
}

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

.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }

.article-content li {
  font-size: 17px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--warm-dark);
  margin-bottom: 8px;
}

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

.info-box {
  background: var(--light-mint);
  border-left: 4px solid var(--wise-green);
  border-radius: 0 16px 16px 0;
  padding: 20px 24px;
  margin: 28px 0;
}

.info-box p { font-size: 16px; color: var(--dark-green); margin: 0; }

/* PAGES */
.page-hero {
  background: var(--light-surface);
  padding: 64px 0 48px;
}

.page-title {
  font-size: 56px;
  font-weight: 900;
  line-height: 0.9;
  color: var(--near-black);
  font-feature-settings: "calt";
  margin-bottom: 16px;
}

.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 56px 24px;
}

.page-content h2 {
  font-size: 28px;
  font-weight: 900;
  margin: 36px 0 14px;
  font-feature-settings: "calt";
}

.page-content p, .page-content li {
  font-size: 17px;
  font-weight: 400;
  color: var(--warm-dark);
  line-height: 1.7;
  margin-bottom: 14px;
}

.page-content ul { list-style: disc; padding-left: 24px; }
.page-content a { color: var(--dark-green); text-decoration: underline; }

/* RELATED ARTICLES */
.related-section { padding: 64px 0; background: var(--light-surface); }

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

/* DISCLAIMER */
.disclaimer-bar {
  background: rgba(14,15,12,0.04);
  border-top: 1px solid rgba(14,15,12,0.08);
  padding: 16px 24px;
  text-align: center;
  font-size: 12px;
  font-weight: 400;
  color: var(--gray);
  line-height: 1.5;
}

/* UPDATED DATE */
.updated-date {
  font-size: 13px;
  font-weight: 400;
  color: var(--gray);
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--light-surface);
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero h1 { font-size: 48px; }
  .articles-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .related-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open { display: flex; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--white); flex-direction: column; justify-content: center; align-items: center; z-index: 200; }
  .main-nav.open ul { flex-direction: column; gap: 8px; }
  .main-nav.open a { font-size: 22px; }
  .burger { display: flex; z-index: 300; }
  .section-title { font-size: 32px; }
  .article-title { font-size: 36px; }
  .page-title { font-size: 36px; }
  .hero h1 { font-size: 40px; }
  #cookie-banner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 576px) {
  .articles-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .stats-inner { gap: 24px; }
}