@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;
  --gray: #868685;
  --warm-dark: #454745;
  --light-surface: #e8ebe6;
  --white: #ffffff;
  --ring: rgba(14,15,12,0.12);
}

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

body {
  font-family: 'Inter', Helvetica, Arial, sans-serif;
  font-weight: 400;
  font-feature-settings: "calt";
  color: var(--near-black);
  background: var(--white);
  line-height: 1.5;
}

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

a { color: inherit; text-decoration: none; }
a:hover { color: var(--dark-green); }

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

h1, h2, h3, h4 {
  font-feature-settings: "calt";
  color: var(--near-black);
}

.btn {
  display: inline-block;
  background: var(--wise-green);
  color: var(--dark-green);
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.44;
  letter-spacing: -0.108px;
  font-feature-settings: "calt";
  padding: 10px 24px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease;
}
.btn:hover { transform: scale(1.05); color: var(--dark-green); }
.btn:active { transform: scale(0.95); }

.btn-secondary {
  background: rgba(22,51,0,0.08);
  color: var(--near-black);
  padding: 8px 16px 8px 20px;
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}

.site-logo {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--near-black);
  font-feature-settings: "calt";
}
.site-logo span { color: var(--dark-green); }

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

.main-nav a {
  font-size: 15px;
  font-weight: 600;
  color: var(--near-black);
  padding: 6px 12px;
  border-radius: 9999px;
  transition: background 0.15s;
}
.main-nav a:hover { background: rgba(211,242,192,0.4); color: var(--near-black); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--near-black);
  border-radius: 2px;
  transition: all 0.2s;
}

.hero {
  padding: 80px 0 60px;
  background: var(--white);
}

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

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

.hero h1 {
  font-size: clamp(48px, 6vw, 96px);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -2px;
  font-feature-settings: "calt";
  color: var(--near-black);
  margin-bottom: 24px;
}

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

.hero-img {
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--ring) 0px 0px 0px 1px;
  aspect-ratio: 16/10;
  object-fit: cover;
  width: 100%;
}

.section { padding: 72px 0; }

.section-label {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gray);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(36px, 4vw, 64px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -1.5px;
  font-feature-settings: "calt";
  margin-bottom: 48px;
}

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

.article-card {
  border-radius: 30px;
  border: 1px solid var(--ring);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  background: var(--white);
}
.article-card:hover {
  transform: translateY(-4px);
  box-shadow: rgba(14,15,12,0.10) 0px 12px 40px;
}

.article-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

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

.article-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: 0.5px;
}

.article-card-title {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.3px;
  margin-bottom: 10px;
  font-feature-settings: "calt";
}

.article-card-excerpt {
  font-size: 15px;
  color: var(--warm-dark);
  line-height: 1.6;
  margin-bottom: 20px;
}

.article-card-meta {
  font-size: 13px;
  color: var(--gray);
  display: flex;
  gap: 12px;
  align-items: center;
}

.read-more {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark-green);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 16px;
}
.read-more:hover { color: var(--dark-green); }
.read-more::after { content: '→'; }

.highlight-band {
  background: var(--near-black);
  color: var(--white);
  padding: 72px 0;
}

.highlight-band .section-title { color: var(--wise-green); margin-bottom: 24px; }
.highlight-band p { font-size: 18px; color: rgba(255,255,255,0.72); line-height: 1.6; max-width: 600px; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.stat-card {
  background: rgba(159,232,112,0.08);
  border: 1px solid rgba(159,232,112,0.20);
  border-radius: 30px;
  padding: 32px;
}

.stat-number {
  font-size: 52px;
  font-weight: 900;
  color: var(--wise-green);
  line-height: 1;
  margin-bottom: 8px;
  font-feature-settings: "calt";
}

.stat-label {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  line-height: 1.4;
}

.contact-section { padding: 72px 0; background: var(--light-surface); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-form {
  background: var(--white);
  border-radius: 30px;
  border: 1px solid var(--ring);
  padding: 40px;
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--near-black);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(14,15,12,0.15);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--near-black);
  background: var(--white);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--dark-green);
  box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}
.form-group textarea { resize: vertical; min-height: 100px; }

.form-submit { width: 100%; }

.contact-info h3 {
  font-size: 28px;
  font-weight: 900;
  line-height: 1.1;
  font-feature-settings: "calt";
  margin-bottom: 20px;
}
.contact-info p { font-size: 16px; color: var(--warm-dark); line-height: 1.7; margin-bottom: 16px; }
.contact-info address {
  font-style: normal;
  font-size: 15px;
  color: var(--warm-dark);
  line-height: 1.8;
  border-left: 3px solid var(--wise-green);
  padding-left: 16px;
  margin-top: 24px;
}
.contact-info address a { color: var(--dark-green); font-weight: 600; }

.article-page { padding: 56px 0 80px; }
.article-page .container { max-width: 820px; }

.article-hero-img {
  width: 100%;
  aspect-ratio: 16/7;
  object-fit: cover;
  border-radius: 30px;
  margin-bottom: 40px;
}

.article-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
  font-size: 14px;
  color: var(--gray);
}

.article-meta .tag {
  background: var(--light-mint);
  color: var(--dark-green);
  padding: 3px 12px;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
}

.article-page h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1.5px;
  font-feature-settings: "calt";
  margin-bottom: 24px;
}

.article-page .intro {
  font-size: 20px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--warm-dark);
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--ring);
}

.article-body h2 {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.8px;
  font-feature-settings: "calt";
  margin: 48px 0 16px;
}

.article-body h3 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.3px;
  margin: 32px 0 12px;
}

.article-body p {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.75;
  color: var(--near-black);
  margin-bottom: 20px;
}

.article-body ul, .article-body ol {
  margin: 0 0 20px 24px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--near-black);
}

.article-body li { margin-bottom: 8px; }

.article-body a {
  color: var(--dark-green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body blockquote {
  border-left: 4px solid var(--wise-green);
  padding: 16px 24px;
  margin: 32px 0;
  background: var(--light-mint);
  border-radius: 0 16px 16px 0;
  font-size: 17px;
  line-height: 1.65;
  color: var(--dark-green);
  font-weight: 600;
}

.article-inline-img {
  width: 100%;
  border-radius: 20px;
  margin: 32px 0;
  object-fit: cover;
}

.related-articles { padding: 56px 0; background: var(--light-surface); }
.related-articles .section-title { font-size: 40px; margin-bottom: 32px; }

.page-hero {
  padding: 64px 0 48px;
  background: var(--near-black);
  color: var(--white);
}
.page-hero h1 {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -1.5px;
  font-feature-settings: "calt";
  color: var(--wise-green);
  margin-bottom: 16px;
}
.page-hero p { font-size: 18px; color: rgba(255,255,255,0.65); max-width: 560px; line-height: 1.6; }

.page-content { padding: 64px 0 80px; }
.page-content .container { max-width: 820px; }
.page-content h2 {
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -0.6px;
  font-feature-settings: "calt";
  margin: 40px 0 14px;
}
.page-content h3 { font-size: 20px; font-weight: 600; margin: 28px 0 10px; }
.page-content p { font-size: 17px; line-height: 1.75; color: var(--near-black); margin-bottom: 18px; }
.page-content ul, .page-content ol { margin: 0 0 18px 24px; font-size: 17px; line-height: 1.7; }
.page-content li { margin-bottom: 8px; }
.page-content a { color: var(--dark-green); text-decoration: underline; text-underline-offset: 3px; }

.articles-list { padding: 64px 0 80px; }

.cookie-banner {
  display: none;
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 720px;
  background: var(--near-black);
  color: var(--white);
  border-radius: 20px;
  padding: 20px 24px;
  align-items: center;
  gap: 20px;
  z-index: 999;
  box-shadow: rgba(14,15,12,0.25) 0px 8px 32px;
  flex-wrap: wrap;
}
.cookie-banner.visible { display: flex; }
.cookie-banner.hidden { display: none !important; }
.cookie-banner p { font-size: 14px; color: rgba(255,255,255,0.75); flex: 1; min-width: 200px; line-height: 1.5; }
.cookie-banner p a { color: var(--wise-green); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-accept { background: var(--wise-green); color: var(--dark-green); font-size: 14px; font-weight: 600; padding: 8px 20px; border-radius: 9999px; border: none; cursor: pointer; transition: transform 0.15s; }
.cookie-accept:hover { transform: scale(1.05); }
.cookie-reject { background: rgba(255,255,255,0.08); color: var(--white); font-size: 14px; font-weight: 600; padding: 8px 20px; border-radius: 9999px; border: none; cursor: pointer; transition: transform 0.15s; }
.cookie-reject:hover { transform: scale(1.05); }

.site-footer {
  background: var(--near-black);
  color: var(--white);
  padding: 56px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  font-size: 20px;
  font-weight: 900;
  font-feature-settings: "calt";
}
.footer-logo span { color: var(--wise-green); }

.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  margin-top: 12px;
  margin-bottom: 16px;
}

.footer-contact {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.9;
}
.footer-contact a { color: var(--wise-green); }
.footer-contact a:hover { text-decoration: underline; }

.footer-col h4 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 14px; color: rgba(255,255,255,0.65); transition: color 0.15s; }
.footer-col ul a:hover { color: var(--wise-green); }

.footer-bottom {
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 8px;
}

.footer-disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
  padding: 12px 24px 20px;
  line-height: 1.6;
  max-width: 1200px;
}

@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-img { max-height: 320px; object-fit: cover; }
  .articles-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 576px) {
  .articles-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .main-nav { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--ring); padding: 16px 24px; gap: 4px; }
  .main-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero h1 { font-size: 52px; }
  .section-title { font-size: 40px; }
  .stat-number { font-size: 40px; }
  .cookie-banner { bottom: 12px; width: calc(100% - 24px); }
}