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

:root {
  --near-black: #0e0f0c;
  --wise-green: #9fe870;
  --dark-green: #163300;
  --light-mint: #e2f6d5;
  --pastel-green: #cdffad;
  --positive-green: #054d28;
  --warm-dark: #454745;
  --gray: #868685;
  --light-surface: #e8ebe6;
  --white: #ffffff;
  --ring-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-feature-settings: "calt" 1;
}

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

body {
  font-family: 'Inter', Helvetica, Arial, sans-serif;
  font-weight: 400;
  font-size: 1.125rem;
  line-height: 1.44;
  letter-spacing: 0.18px;
  color: var(--near-black);
  background-color: var(--white);
}

a {
  color: var(--dark-green);
  text-decoration: none;
  border-radius: 2px;
  transition: color 0.2s;
}

a:hover {
  color: var(--positive-green);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 9999px;
}

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

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid rgba(14,15,12,0.12);
  padding: 0 24px;
}

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

.site-logo {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--near-black);
  letter-spacing: -0.5px;
  text-decoration: none;
  font-feature-settings: "calt" 1;
}

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

/* NAV */
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--near-black);
  transition: background 0.2s;
}

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

.site-nav a.active {
  background: var(--light-mint);
  color: var(--dark-green);
}

.nav-cta {
  background: var(--near-black) !important;
  color: var(--white) !important;
  padding: 8px 20px !important;
  border-radius: 9999px !important;
  font-weight: 600 !important;
  transform: scale(1);
  transition: transform 0.15s, background 0.2s !important;
}

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

.nav-cta:active {
  transform: scale(0.95);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--near-black);
  border-radius: 2px;
  transition: all 0.3s;
}

/* HERO */
.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: 0.875rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 9999px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero-title {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 4rem;
  line-height: 0.9;
  color: var(--near-black);
  letter-spacing: -2px;
  margin-bottom: 24px;
  font-feature-settings: "calt" 1;
}

.hero-title em {
  font-style: normal;
  color: var(--dark-green);
}

.hero-desc {
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--warm-dark);
  line-height: 1.6;
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-meta {
  font-size: 0.875rem;
  color: var(--gray);
  font-weight: 600;
}

.hero-image-wrap {
  position: relative;
}

.hero-image-wrap img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 30px;
  box-shadow: var(--ring-shadow);
}

/* SECTION TITLES */
.section-title {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 0.9;
  color: var(--near-black);
  letter-spacing: -1.5px;
  margin-bottom: 12px;
  font-feature-settings: "calt" 1;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--warm-dark);
  font-weight: 400;
  max-width: 560px;
  line-height: 1.6;
}

.section-header {
  margin-bottom: 40px;
}

/* ARTICLES GRID */
.articles-section {
  padding: 72px 0;
  background: var(--white);
}

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

.article-card {
  border-radius: 30px;
  border: 1px solid rgba(14,15,12,0.12);
  overflow: hidden;
  background: var(--white);
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  box-shadow: 0 8px 32px rgba(14,15,12,0.10);
  transform: translateY(-2px);
}

.article-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 0;
}

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

.article-tag {
  display: inline-block;
  background: var(--light-mint);
  color: var(--dark-green);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 9999px;
  margin-bottom: 12px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.article-card-title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--near-black);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.article-card-excerpt {
  font-size: 0.9rem;
  color: var(--warm-dark);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.article-card-meta {
  font-size: 0.8rem;
  color: var(--gray);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-card-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--dark-green);
  border-radius: 9999px;
  padding: 6px 0;
  transition: gap 0.2s;
}

.article-card-link:hover {
  gap: 10px;
}

/* TOPICS SECTION */
.topics-section {
  padding: 72px 0;
  background: var(--light-surface);
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.topic-card {
  background: var(--white);
  border-radius: 20px;
  padding: 28px 20px;
  border: 1px solid rgba(14,15,12,0.12);
  transition: border-color 0.2s, transform 0.2s;
}

.topic-card:hover {
  border-color: var(--wise-green);
  transform: translateY(-2px);
}

.topic-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: 1.4rem;
}

.topic-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--near-black);
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}

.topic-desc {
  font-size: 0.875rem;
  color: var(--warm-dark);
  line-height: 1.6;
}

/* STATS STRIP */
.stats-strip {
  padding: 56px 0;
  background: var(--near-black);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 2.5rem;
  color: var(--wise-green);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -1px;
  font-feature-settings: "calt" 1;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  font-weight: 600;
}

/* CONTACT SECTION */
.contact-section {
  padding: 80px 0;
  background: var(--white);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 0.9;
  color: var(--near-black);
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  font-feature-settings: "calt" 1;
}

.contact-info p {
  color: var(--warm-dark);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 32px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: var(--near-black);
  font-weight: 600;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  background: var(--light-mint);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* FORM */
.contact-form {
  background: var(--light-surface);
  border-radius: 30px;
  padding: 40px;
}

.form-title {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--near-black);
  margin-bottom: 24px;
  letter-spacing: -0.3px;
}

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

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--near-black);
  margin-bottom: 6px;
  letter-spacing: -0.1px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(14,15,12,0.2);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--near-black);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  font-feature-settings: "calt" 1;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--dark-green);
  box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}

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

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 24px;
  background: var(--wise-green);
  color: var(--dark-green);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transform: scale(1);
  transition: transform 0.15s, background 0.2s;
  font-feature-settings: "calt" 1;
}

.btn-submit:hover {
  transform: scale(1.05);
  background: var(--pastel-green);
}

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

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: scale(1);
}

.form-message {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  background: var(--light-mint);
  border: 1px solid rgba(22,51,0,0.2);
  border-radius: 10px;
  color: var(--dark-green);
  font-weight: 600;
  font-size: 0.95rem;
}

/* FOOTER */
.site-footer {
  background: var(--near-black);
  color: rgba(255,255,255,0.65);
  padding: 56px 0 32px;
}

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

.footer-brand .logo {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 12px;
  font-feature-settings: "calt" 1;
}

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

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 260px;
}

.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  transition: color 0.2s;
  border-radius: 2px;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.footer-disclaimer {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  margin-top: 16px;
  line-height: 1.6;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 16px;
}

/* COOKIE BANNER */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--near-black);
  color: var(--white);
  padding: 20px 24px;
  border-top: 2px solid var(--wise-green);
  display: none;
}

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

.cookie-text {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  flex: 1;
  min-width: 260px;
}

.cookie-text a {
  color: var(--wise-green);
  font-weight: 600;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.btn-cookie-accept {
  background: var(--wise-green);
  color: var(--dark-green);
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  border-radius: 9999px;
  padding: 10px 22px;
  cursor: pointer;
  transform: scale(1);
  transition: transform 0.15s;
  font-feature-settings: "calt" 1;
}

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

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

.btn-cookie-reject {
  background: transparent;
  color: rgba(255,255,255,0.65);
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 9999px;
  padding: 10px 22px;
  cursor: pointer;
  transform: scale(1);
  transition: transform 0.15s, border-color 0.2s;
  font-feature-settings: "calt" 1;
}

.btn-cookie-reject:hover {
  border-color: rgba(255,255,255,0.55);
  transform: scale(1.05);
}

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

/* PAGE HERO (inner pages) */
.page-hero {
  padding: 60px 0 48px;
  background: var(--light-surface);
  border-bottom: 1px solid rgba(14,15,12,0.10);
}

.page-hero .breadcrumb {
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 12px;
  font-weight: 600;
}

.page-hero .breadcrumb a {
  color: var(--dark-green);
}

.page-hero h1 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 3rem;
  line-height: 0.9;
  color: var(--near-black);
  letter-spacing: -2px;
  margin-bottom: 16px;
  font-feature-settings: "calt" 1;
}

.page-hero .meta {
  font-size: 0.875rem;
  color: var(--gray);
  font-weight: 600;
}

/* ARTICLE PAGE */
.article-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 24px;
}

.article-content h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.75rem;
  color: var(--near-black);
  letter-spacing: -0.8px;
  margin: 40px 0 16px;
  line-height: 1.1;
  font-feature-settings: "calt" 1;
}

.article-content h3 {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--near-black);
  letter-spacing: -0.3px;
  margin: 28px 0 12px;
  font-feature-settings: "calt" 1;
}

.article-content p {
  font-size: 1.05rem;
  color: var(--warm-dark);
  line-height: 1.75;
  margin-bottom: 20px;
}

.article-content ul, .article-content ol {
  margin: 0 0 20px 24px;
}

.article-content li {
  font-size: 1.05rem;
  color: var(--warm-dark);
  line-height: 1.75;
  margin-bottom: 6px;
}

.article-content img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  margin: 32px 0;
  box-shadow: var(--ring-shadow);
}

.article-content blockquote {
  border-left: 3px solid var(--wise-green);
  padding: 16px 24px;
  margin: 28px 0;
  background: var(--light-mint);
  border-radius: 0 16px 16px 0;
  font-style: italic;
  color: var(--near-black);
}

.article-content .info-box {
  background: var(--light-surface);
  border-radius: 16px;
  padding: 24px;
  margin: 28px 0;
  border: 1px solid rgba(14,15,12,0.10);
}

.article-content .info-box h4 {
  font-weight: 700;
  font-size: 1rem;
  color: var(--dark-green);
  margin-bottom: 10px;
}

.article-content .source-link {
  font-size: 0.8rem;
  color: var(--gray);
  border-top: 1px solid rgba(14,15,12,0.10);
  padding-top: 12px;
  margin-top: 40px;
}

.article-content .source-link a {
  color: var(--dark-green);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

/* PAGES (about/privacy/terms) */
.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 24px;
}

.page-content h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--near-black);
  letter-spacing: -0.5px;
  margin: 36px 0 14px;
  font-feature-settings: "calt" 1;
}

.page-content p, .page-content li {
  font-size: 1rem;
  color: var(--warm-dark);
  line-height: 1.75;
  margin-bottom: 16px;
}

.page-content ul, .page-content ol {
  margin: 0 0 16px 24px;
}

.page-content a {
  color: var(--dark-green);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin: 40px 0;
}

.about-card {
  background: var(--light-surface);
  border-radius: 20px;
  padding: 28px;
  border: 1px solid rgba(14,15,12,0.10);
}

.about-card h3 {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--near-black);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.about-card p {
  font-size: 0.9rem;
  color: var(--warm-dark);
  margin-bottom: 0;
}

/* MOBILE */
@media (max-width: 992px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .articles-grid {
    grid-template-columns: 1fr 1fr;
  }
  .topics-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .site-nav {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid rgba(14,15,12,0.12);
    gap: 4px;
  }
  .site-nav.open {
    display: flex;
  }
  .hamburger {
    display: flex;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .articles-grid {
    grid-template-columns: 1fr;
  }
  .topics-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .page-hero h1 {
    font-size: 2rem;
  }
  .article-content {
    padding: 40px 16px;
  }
  .page-content {
    padding: 40px 16px;
  }
  .contact-form {
    padding: 24px 20px;
  }
  .cookie-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}