@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 {
  --color-bg: #ffffff;
  --color-bg-off: #f5f6f3;
  --color-text: #0e0f0c;
  --color-text-secondary: #454745;
  --color-text-muted: #868685;
  --color-accent: #9fe870;
  --color-accent-dark: #163300;
  --color-mint: #e2f6d5;
  --color-pastel: #cdffad;
  --color-surface: #e8ebe6;
  --color-border: rgba(14,15,12,0.12);
  --font-body: 'Inter', Helvetica, Arial, sans-serif;
  --radius-pill: 9999px;
  --radius-card: 30px;
  --radius-card-sm: 16px;
  --shadow-ring: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

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

body {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  font-feature-settings: "calt" 1;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-accent-dark);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

a:hover {
  opacity: 0.75;
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-accent);
  color: var(--color-accent-dark);
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  font-feature-settings: "calt" 1;
  letter-spacing: -0.108px;
  text-decoration: none;
}

.btn:hover {
  transform: scale(1.05);
  opacity: 1;
}

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

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

.btn-sm {
  font-size: 0.95rem;
  padding: 8px 20px;
}

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

header.site-header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.site-logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-text);
  letter-spacing: -1px;
  font-feature-settings: "calt" 1;
  text-decoration: none;
}

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

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

nav.main-nav a {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: background 0.15s ease, color 0.15s ease;
  text-decoration: none;
}

nav.main-nav a:hover {
  background: rgba(211,242,192,0.4);
  color: var(--color-text);
  opacity: 1;
}

nav.main-nav a.active {
  color: var(--color-accent-dark);
}

.nav-cta {
  margin-left: 16px;
}

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

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  display: block;
  transition: all 0.2s ease;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 16px 24px;
  gap: 4px;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 600;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}

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

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-mint);
  color: var(--color-accent-dark);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -2px;
  color: var(--color-text);
  font-feature-settings: "calt" 1;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 32px;
  letter-spacing: 0.18px;
}

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

.hero-image {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-ring);
  aspect-ratio: 4/3;
}

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

.section {
  padding: 64px 0;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1.5px;
  color: var(--color-text);
  font-feature-settings: "calt" 1;
  margin-bottom: 12px;
}

.section-sub {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 560px;
  letter-spacing: 0.18px;
}

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

.card {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-ring);
  overflow: hidden;
  transition: transform 0.2s ease;
}

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

.card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card:hover .card-img img {
  transform: scale(1.04);
}

.card-body {
  padding: 24px;
}

.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-accent-dark);
  background: var(--color-mint);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: 10px;
  letter-spacing: -0.39px;
  font-feature-settings: "calt" 1;
}

.card-excerpt {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-bottom: 16px;
}

.card-meta {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.feature-card {
  background: var(--color-bg-off);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  box-shadow: var(--shadow-ring);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.25rem;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  letter-spacing: -0.396px;
  font-feature-settings: "calt" 1;
}

.feature-card p {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.topics-section {
  background: var(--color-bg-off);
  border-radius: var(--radius-card);
  padding: 48px;
  margin: 64px 0;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.topic-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--color-bg);
  border-radius: var(--radius-card-sm);
  box-shadow: var(--shadow-ring);
}

.topic-dot {
  width: 10px;
  height: 10px;
  min-width: 10px;
  background: var(--color-accent);
  border-radius: 50%;
  margin-top: 6px;
}

.topic-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.topic-item p {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.cta-banner {
  background: var(--color-text);
  color: #ffffff;
  border-radius: var(--radius-card);
  padding: 64px 48px;
  text-align: center;
  margin: 64px 0;
}

.cta-banner h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -1px;
  font-feature-settings: "calt" 1;
}

.cta-banner p {
  font-size: 1.05rem;
  font-weight: 400;
  color: rgba(255,255,255,0.72);
  max-width: 540px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

.contact-form-wrap {
  background: var(--color-bg-off);
  border-radius: var(--radius-card);
  padding: 48px;
  box-shadow: var(--shadow-ring);
  max-width: 640px;
  margin: 0 auto;
}

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

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  letter-spacing: -0.084px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid rgba(14,15,12,0.2);
  border-radius: 10px;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  outline: none;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
  font-feature-settings: "calt" 1;
}

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

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

.form-success {
  display: none;
  background: var(--color-mint);
  color: var(--color-accent-dark);
  padding: 16px 20px;
  border-radius: 10px;
  font-weight: 600;
  margin-top: 16px;
}

.article-hero {
  padding: 64px 0 48px;
}

.article-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -2px;
  color: var(--color-text);
  font-feature-settings: "calt" 1;
  margin-bottom: 20px;
  max-width: 840px;
}

.article-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 400;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-image {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-ring);
  margin-bottom: 48px;
  max-height: 440px;
}

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

.article-body {
  max-width: 760px;
  margin: 0 auto;
}

.article-body h2 {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-text);
  letter-spacing: -1px;
  line-height: 1.1;
  font-feature-settings: "calt" 1;
  margin: 40px 0 16px;
}

.article-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.396px;
  font-feature-settings: "calt" 1;
  margin: 28px 0 12px;
}

.article-body p {
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
  letter-spacing: 0.18px;
}

.article-body ul, .article-body ol {
  padding-left: 22px;
  margin-bottom: 18px;
}

.article-body li {
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 8px;
}

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

.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 16px 24px;
  background: var(--color-mint);
  border-radius: 0 10px 10px 0;
  margin: 28px 0;
  font-style: italic;
  color: var(--color-text-secondary);
}

.article-sidebar {
  position: sticky;
  top: 84px;
  background: var(--color-bg-off);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-ring);
}

.sidebar-title {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.sidebar-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--color-bg);
  box-shadow: var(--shadow-ring);
  transition: background 0.15s ease;
  text-decoration: none;
}

.sidebar-links a:hover {
  background: var(--color-mint);
  opacity: 1;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
  padding-bottom: 80px;
}

.page-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 48px;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -2px;
  color: var(--color-text);
  font-feature-settings: "calt" 1;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-text-secondary);
}

.page-content {
  max-width: 800px;
  padding-bottom: 80px;
}

.page-content h2 {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-text);
  letter-spacing: -0.8px;
  line-height: 1.1;
  font-feature-settings: "calt" 1;
  margin: 40px 0 14px;
}

.page-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 24px 0 10px;
}

.page-content p {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.page-content ul, .page-content ol {
  padding-left: 22px;
  margin-bottom: 16px;
}

.page-content li {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 6px;
}

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

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

.team-card {
  background: var(--color-bg-off);
  border-radius: var(--radius-card-sm);
  padding: 28px 22px;
  box-shadow: var(--shadow-ring);
  text-align: center;
}

.team-card .team-initial {
  width: 60px;
  height: 60px;
  background: var(--color-accent);
  color: var(--color-accent-dark);
  font-size: 1.5rem;
  font-weight: 900;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.team-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.team-card p {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 40px 0;
}

.contact-info-card {
  background: var(--color-bg-off);
  border-radius: var(--radius-card-sm);
  padding: 28px;
  box-shadow: var(--shadow-ring);
}

.contact-info-card h4 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.contact-info-card p {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
}

.contact-info-card a {
  color: var(--color-accent-dark);
}

footer.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 28px;
}

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

.footer-brand .site-logo {
  color: #ffffff;
  margin-bottom: 16px;
  display: block;
}

.footer-brand p {
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.6;
  max-width: 280px;
}

.footer-col h5 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  font-weight: 400;
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-col ul li a:hover {
  color: var(--color-accent);
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.82rem;
  font-weight: 400;
  color: rgba(255,255,255,0.4);
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
  font-weight: 400;
  text-decoration: none;
}

.footer-bottom-links a:hover {
  color: rgba(255,255,255,0.8);
  opacity: 1;
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-text);
  color: #ffffff;
  border-radius: var(--radius-card);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 720px;
  width: calc(100% - 48px);
  z-index: 999;
  box-shadow: 0 8px 40px rgba(14,15,12,0.22);
}

.cookie-banner p {
  font-size: 0.9rem;
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  line-height: 1.5;
  flex: 1;
}

.cookie-banner p a {
  color: var(--color-accent);
  text-decoration: underline;
}

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

.cookie-hidden {
  display: none !important;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

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

.breadcrumb a:hover {
  color: var(--color-accent-dark);
  opacity: 1;
}

.breadcrumb-sep {
  color: var(--color-text-muted);
  opacity: 0.5;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-text-secondary);
}

.related-articles {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

.related-articles h2 {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 24px;
  letter-spacing: -0.8px;
  font-feature-settings: "calt" 1;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  border-radius: var(--radius-card-sm);
  overflow: hidden;
  box-shadow: var(--shadow-ring);
}

.info-table th {
  background: var(--color-bg-off);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--color-text-secondary);
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.info-table td {
  padding: 14px 16px;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

.info-table tr:last-child td {
  border-bottom: none;
}

.info-table tr:nth-child(even) td {
  background: var(--color-bg-off);
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-sidebar {
    position: static;
  }
  .topics-grid {
    grid-template-columns: 1fr;
  }
  .about-team {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 16px;
  }
  .hero {
    padding: 48px 0 40px;
  }
  .cards-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
  .about-team {
    grid-template-columns: 1fr;
  }
  .topics-section {
    padding: 28px 20px;
  }
  .contact-form-wrap {
    padding: 28px 20px;
  }
  .cta-banner {
    padding: 40px 24px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  nav.main-nav {
    display: none;
  }
  .hamburger {
    display: flex;
  }
}