@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 {
  --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-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
  --font-display: 'Inter', Helvetica, Arial, sans-serif;
  --font-body: 'Inter', Helvetica, Arial, sans-serif;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

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

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

a:hover {
  text-decoration: underline;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(14,15,12,0.12);
}

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

.logo {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--near-black);
  letter-spacing: -0.5px;
  font-feature-settings: "calt";
  text-decoration: none;
}

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

.main-nav ul {
  display: flex;
  gap: 4px;
  list-style: none;
}

.main-nav ul li a {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--near-black);
  padding: 8px 14px;
  border-radius: 9999px;
  transition: background 0.15s, transform 0.15s;
  font-feature-settings: "calt";
  text-decoration: none;
}

.main-nav ul li a:hover {
  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: 22px;
  height: 2px;
  background: var(--near-black);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--wise-green);
  color: var(--dark-green);
  font-weight: 600;
  font-size: 1rem;
  padding: 10px 22px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  font-feature-settings: "calt";
  transition: transform 0.15s;
  text-decoration: none;
}

.btn-primary:hover {
  transform: scale(1.05);
  text-decoration: none;
  color: var(--dark-green);
}

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

.btn-secondary {
  display: inline-flex;
  align-items: center;
  background: rgba(22,51,0,0.08);
  color: var(--near-black);
  font-weight: 600;
  font-size: 1rem;
  padding: 8px 18px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  font-feature-settings: "calt";
  transition: transform 0.15s;
  text-decoration: none;
}

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

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

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

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

.hero-text h1 {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -2px;
  font-feature-settings: "calt";
  color: var(--near-black);
  margin-bottom: 24px;
}

.hero-text h1 em {
  font-style: normal;
  color: var(--dark-green);
  background: var(--light-mint);
  padding: 2px 8px;
  border-radius: 8px;
}

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

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

.hero-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.section {
  padding: 72px 0;
}

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

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

.section-subtitle {
  font-size: 1.13rem;
  color: var(--warm-dark);
  margin-bottom: 48px;
  max-width: 600px;
}

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

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

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

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

.card-body {
  padding: 24px;
}

.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--dark-green);
  background: var(--light-mint);
  padding: 3px 10px;
  border-radius: 9999px;
  margin-bottom: 12px;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.39px;
  font-feature-settings: "calt";
  color: var(--near-black);
  margin-bottom: 10px;
}

.card-excerpt {
  font-size: 0.94rem;
  color: var(--warm-dark);
  line-height: 1.5;
  margin-bottom: 20px;
}

.card-meta {
  font-size: 0.82rem;
  color: var(--gray);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

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

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

.highlight-item h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  font-feature-settings: "calt";
}

.highlight-item p {
  font-size: 0.88rem;
  color: var(--warm-dark);
  line-height: 1.5;
}

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

.contact-section .section-title {
  color: var(--white);
}

.contact-section .section-subtitle {
  color: rgba(255,255,255,0.7);
}

.contact-form {
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 12px;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--white);
  outline: none;
  transition: border-color 0.15s;
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.page-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid rgba(14,15,12,0.12);
}

.page-hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -1.5px;
  font-feature-settings: "calt";
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 1.13rem;
  color: var(--warm-dark);
  max-width: 600px;
}

.article-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 0.88rem;
  color: var(--gray);
  margin-top: 16px;
  flex-wrap: wrap;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.content-body {
  padding: 56px 0;
}

.content-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 56px;
  align-items: start;
}

.article-content h2 {
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1px;
  font-feature-settings: "calt";
  margin: 40px 0 16px;
}

.article-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 28px 0 12px;
  font-feature-settings: "calt";
}

.article-content p {
  margin-bottom: 18px;
  line-height: 1.7;
}

.article-content ul,
.article-content ol {
  margin: 0 0 18px 24px;
  line-height: 1.7;
}

.article-content li {
  margin-bottom: 6px;
}

.article-content a {
  color: var(--dark-green);
  text-decoration: underline;
  text-decoration-color: rgba(22,51,0,0.3);
}

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

.article-image {
  border-radius: 20px;
  overflow: hidden;
  margin: 32px 0;
  box-shadow: var(--ring-shadow);
}

.article-image img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.article-image figcaption {
  font-size: 0.82rem;
  color: var(--gray);
  padding: 10px 16px;
  background: var(--light-surface);
}

.sidebar {
  position: sticky;
  top: 84px;
}

.sidebar-card {
  background: var(--light-surface);
  border-radius: 20px;
  padding: 24px;
  margin-bottom: 20px;
}

.sidebar-card h4 {
  font-size: 1rem;
  font-weight: 600;
  font-feature-settings: "calt";
  margin-bottom: 14px;
  color: var(--near-black);
}

.sidebar-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-card ul li a {
  font-size: 0.94rem;
  color: var(--dark-green);
  font-weight: 600;
  text-decoration: none;
}

.sidebar-card ul li a:hover {
  text-decoration: underline;
}

.sidebar-card p {
  font-size: 0.88rem;
  color: var(--warm-dark);
  line-height: 1.5;
}

.breadcrumb {
  font-size: 0.82rem;
  color: var(--gray);
  margin-bottom: 20px;
  display: flex;
  gap: 6px;
  align-items: center;
}

.breadcrumb a {
  color: var(--gray);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--near-black);
}

.related-articles {
  padding: 56px 0;
  background: var(--light-surface);
}

.related-articles .section-title {
  font-size: 2rem;
  margin-bottom: 32px;
}

.prose-wide {
  max-width: 800px;
}

.prose-wide h2 {
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1px;
  font-feature-settings: "calt";
  margin: 40px 0 16px;
}

.prose-wide h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 28px 0 12px;
}

.prose-wide p {
  margin-bottom: 18px;
  line-height: 1.7;
}

.prose-wide ul, .prose-wide ol {
  margin: 0 0 18px 24px;
  line-height: 1.7;
}

.prose-wide li {
  margin-bottom: 6px;
}

.site-footer {
  background: var(--near-black);
  color: rgba(255,255,255,0.8);
  padding: 64px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  color: var(--white);
  font-size: 1.4rem;
  margin-bottom: 12px;
  display: inline-block;
}

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

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.6);
  max-width: 280px;
}

.footer-nav h4,
.footer-contact h4 {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav ul li a {
  font-size: 0.94rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-nav ul li a:hover {
  color: var(--wise-green);
}

.footer-contact p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  margin-bottom: 8px;
}

.footer-contact a {
  color: var(--wise-green);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

.footer-bottom .disclaimer {
  margin-top: 6px;
  font-size: 0.78rem;
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--near-black);
  color: var(--white);
  border-radius: 16px;
  padding: 20px 28px;
  max-width: 640px;
  width: calc(100% - 48px);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  box-sizing: border-box;
}

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

.cookie-text {
  flex: 1;
  font-size: 0.88rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.8);
}

.cookie-text a {
  color: var(--wise-green);
  text-decoration: underline;
}

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

.cookie-actions button {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s;
  font-feature-settings: "calt";
}

.cookie-actions button:hover {
  transform: scale(1.05);
}

.cookie-actions button:active {
  transform: scale(0.95);
}

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

.btn-reject {
  background: rgba(255,255,255,0.12);
  color: var(--white);
}

@media (max-width: 992px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-image {
    display: none;
  }

  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .highlights-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .content-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }
}

@media (max-width: 576px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid rgba(14,15,12,0.12);
    padding: 16px 24px;
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 4px;
  }

  .main-nav ul li a {
    display: block;
  }

  .articles-grid {
    grid-template-columns: 1fr;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-text h1 {
    font-size: 2.8rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}