@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;
  --bg: #ffffff;
  --ring: rgba(14,15,12,0.12);
  font-feature-settings: "calt" 1;
}

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

body {
  font-family: 'Inter', Helvetica, Arial, sans-serif;
  font-weight: 600;
  color: var(--near-black);
  background: var(--bg);
  line-height: 1.44;
  font-feature-settings: "calt" 1;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

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

/* NAV */
.site-nav {
  background: var(--bg);
  border-bottom: 1px solid var(--ring);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}
.nav-logo {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--near-black);
  text-decoration: none;
  font-feature-settings: "calt" 1;
}
.nav-logo span { color: var(--dark-green); }
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--warm-dark);
  padding: 6px 12px;
  border-radius: 9999px;
  transition: background 0.15s;
  text-decoration: none;
}
.nav-links 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 !important;
  border-radius: 9999px;
  font-weight: 600;
  transition: transform 0.15s !important;
}
.nav-cta:hover { transform: scale(1.05); background: var(--wise-green) !important; }
.nav-cta:active { transform: scale(0.95); }
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--near-black);
  border-radius: 2px;
  transition: all 0.2s;
}

/* HERO */
.hero {
  padding: 80px 0 72px;
  background: var(--bg);
}
.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: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero h1 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--near-black);
  margin-bottom: 24px;
  font-feature-settings: "calt" 1;
}
.hero-desc {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--warm-dark);
  line-height: 1.6;
  max-width: 460px;
  margin-bottom: 36px;
}
.hero-meta {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-meta-item strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--near-black);
  line-height: 1;
}
.hero-meta-item span {
  font-size: 0.82rem;
  color: var(--gray);
  font-weight: 400;
}
.hero-img {
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--ring) 0px 0px 0px 1px;
  aspect-ratio: 4/3;
}
.hero-img img { width: 100%; height: 100%; object-fit: cover; }

/* SECTION HEADERS */
.section-header {
  margin-bottom: 40px;
}
.section-label {
  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: 0.05em;
  text-transform: uppercase;
}
.section-header h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--near-black);
  font-feature-settings: "calt" 1;
}
.section-header p {
  margin-top: 16px;
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--warm-dark);
  max-width: 560px;
  line-height: 1.55;
}

/* ARTICLES GRID */
.articles-section { padding: 72px 0; }
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.article-card {
  border-radius: 30px;
  border: 1px solid var(--ring);
  overflow: hidden;
  background: var(--bg);
  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 {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.article-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.article-card:hover .article-card-img img { transform: scale(1.04); }
.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: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 9999px;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.article-card h3 {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--near-black);
  line-height: 1.3;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.article-card p {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--warm-dark);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 18px;
}
.article-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--gray);
  font-weight: 400;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--light-surface);
}
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark-green);
  text-decoration: none;
}
.read-more::after { content: "→"; }
.read-more:hover { text-decoration: underline; }

/* FEATURED SECTION */
.featured-section { padding: 72px 0; background: var(--light-surface); }
.featured-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.featured-img {
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--ring) 0px 0px 0px 1px;
}
.featured-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.featured-content h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--near-black);
  margin-bottom: 20px;
  font-feature-settings: "calt" 1;
}
.featured-content p {
  font-size: 1rem;
  font-weight: 400;
  color: var(--warm-dark);
  line-height: 1.6;
  margin-bottom: 14px;
}
.feature-list { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--warm-dark);
}
.feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wise-green);
  flex-shrink: 0;
  margin-top: 7px;
}

/* TOPICS GRID */
.topics-section { padding: 72px 0; }
.topics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.topic-card {
  border-radius: 20px;
  border: 1px solid var(--ring);
  padding: 24px 20px;
  background: var(--bg);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.topic-card:hover {
  box-shadow: 0 4px 20px rgba(14,15,12,0.08);
  border-color: var(--wise-green);
}
.topic-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--light-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 14px;
}
.topic-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--near-black);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.topic-card p {
  font-size: 0.84rem;
  font-weight: 400;
  color: var(--gray);
  line-height: 1.5;
}

/* CONTACT SECTION */
.contact-section { padding: 72px 0; background: var(--near-black); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-info h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: var(--bg);
  margin-bottom: 20px;
  font-feature-settings: "calt" 1;
}
.contact-info p {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 28px;
}
.contact-details { display: flex; flex-direction: column; gap: 14px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.contact-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(159,232,112,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.contact-item-text strong {
  display: block;
  font-size: 0.82rem;
  color: var(--gray);
  font-weight: 400;
  margin-bottom: 2px;
}
.contact-item-text span, .contact-item-text a {
  font-size: 0.9rem;
  color: var(--bg);
  font-weight: 600;
  text-decoration: none;
}
.contact-item-text a:hover { color: var(--wise-green); }

/* FORM */
.contact-form {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 30px;
  padding: 36px;
}
.contact-form h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--bg);
  margin-bottom: 24px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.form-group input, .form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--bg);
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.15s;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--wise-green);
  box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--gray); }
.form-group textarea { resize: vertical; min-height: 100px; }
.btn-submit {
  width: 100%;
  background: var(--wise-green);
  color: var(--dark-green);
  border: none;
  border-radius: 9999px;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: transform 0.15s;
  font-feature-settings: "calt" 1;
}
.btn-submit:hover { transform: scale(1.03); }
.btn-submit:active { transform: scale(0.97); }

/* FOOTER */
.site-footer {
  background: var(--near-black);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 48px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .nav-logo { font-size: 1.1rem; color: var(--bg); margin-bottom: 12px; }
.footer-brand p {
  font-size: 0.84rem;
  font-weight: 400;
  color: var(--gray);
  line-height: 1.6;
  max-width: 240px;
}
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--bg);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--gray);
  text-decoration: none;
  transition: color 0.15s;
}
.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;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--gray);
}
.footer-bottom a { color: var(--gray); text-decoration: none; }
.footer-bottom a:hover { color: var(--wise-green); }

/* ARTICLE PAGE */
.article-page { padding: 56px 0 80px; }
.article-page .container { max-width: 860px; }
.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--gray);
  margin-bottom: 28px;
}
.article-breadcrumb a { color: var(--gray); text-decoration: none; }
.article-breadcrumb a:hover { color: var(--near-black); }
.article-breadcrumb span { color: var(--gray); }
.article-header { margin-bottom: 36px; }
.article-header .article-tag { font-size: 0.75rem; }
.article-header h1 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 0.97;
  letter-spacing: -0.025em;
  color: var(--near-black);
  margin: 14px 0 18px;
  font-feature-settings: "calt" 1;
}
.article-meta-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--gray);
  flex-wrap: wrap;
}
.article-hero-img {
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--ring) 0px 0px 0px 1px;
}
.article-hero-img img { width: 100%; height: auto; aspect-ratio: 16/7; object-fit: cover; }
.article-body { font-size: 1.05rem; font-weight: 400; color: var(--near-black); line-height: 1.7; }
.article-body h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.6rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--near-black);
  margin: 40px 0 16px;
  font-feature-settings: "calt" 1;
}
.article-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--near-black);
  margin: 28px 0 12px;
  letter-spacing: -0.01em;
}
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol {
  margin: 16px 0 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { font-size: 1rem; line-height: 1.6; color: var(--warm-dark); }
.article-body strong { font-weight: 700; color: var(--near-black); }
.article-body a { color: var(--dark-green); text-decoration: underline; }
.article-body a:hover { color: var(--near-black); }
.article-callout {
  background: var(--light-mint);
  border-left: 3px solid var(--wise-green);
  border-radius: 0 16px 16px 0;
  padding: 20px 24px;
  margin: 28px 0;
}
.article-callout p { margin: 0; font-size: 0.98rem; color: var(--dark-green); font-weight: 600; }
.article-table-wrap { overflow-x: auto; margin: 24px 0; }
.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.article-table th {
  background: var(--light-surface);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid var(--ring);
}
.article-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--light-surface);
  vertical-align: top;
  font-weight: 400;
  color: var(--warm-dark);
}
.article-table tr:last-child td { border-bottom: none; }
.article-related {
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--light-surface);
}
.article-related h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--near-black);
}
.related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.related-card {
  border: 1px solid var(--ring);
  border-radius: 20px;
  padding: 20px;
}
.related-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; color: var(--near-black); }
.related-card p { font-size: 0.84rem; font-weight: 400; color: var(--gray); margin-bottom: 10px; }
.related-card a { font-size: 0.84rem; font-weight: 600; color: var(--dark-green); }

/* PAGES */
.page-hero { padding: 60px 0 40px; border-bottom: 1px solid var(--light-surface); margin-bottom: 48px; }
.page-hero h1 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--near-black);
  margin-bottom: 16px;
  font-feature-settings: "calt" 1;
}
.page-hero p { font-size: 1.05rem; font-weight: 400; color: var(--warm-dark); max-width: 560px; line-height: 1.55; }
.page-content { padding-bottom: 80px; font-size: 1rem; font-weight: 400; color: var(--warm-dark); line-height: 1.7; }
.page-content h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--near-black);
  margin: 40px 0 14px;
  font-feature-settings: "calt" 1;
}
.page-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--near-black);
  margin: 24px 0 10px;
}
.page-content p { margin-bottom: 16px; }
.page-content ul { margin: 12px 0 18px 24px; list-style: disc; display: flex; flex-direction: column; gap: 6px; }
.page-content a { color: var(--dark-green); text-decoration: underline; }
.page-content a:hover { color: var(--near-black); }
.page-updated {
  font-size: 0.8rem;
  color: var(--gray);
  font-weight: 400;
  background: var(--light-surface);
  display: inline-block;
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 32px;
}

/* ABOUT PAGE */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 56px;
}
.about-grid img { border-radius: 20px; box-shadow: var(--ring) 0px 0px 0px 1px; }
.team-section { padding: 48px 0; background: var(--light-surface); border-radius: 30px; margin: 40px 0; padding: 40px; }
.team-section h2 {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  font-feature-settings: "calt" 1;
}

/* COOKIE BANNER */
#cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--near-black);
  border: 1px solid rgba(159,232,112,0.25);
  border-radius: 20px;
  padding: 20px 28px;
  width: min(560px, calc(100vw - 32px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  z-index: 9999;
  box-shadow: 0 12px 48px rgba(0,0,0,0.3);
}
#cookie-banner p {
  font-size: 0.84rem;
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  line-height: 1.5;
  flex: 1;
}
#cookie-banner p a { color: var(--wise-green); text-decoration: underline; }
.cookie-btns { display: flex; gap: 10px; flex-shrink: 0; }
.btn-cookie-accept {
  background: var(--wise-green);
  color: var(--dark-green);
  border: none;
  border-radius: 9999px;
  padding: 9px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: transform 0.15s;
}
.btn-cookie-accept:hover { transform: scale(1.05); }
.btn-cookie-reject {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 9999px;
  padding: 9px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: background 0.15s;
}
.btn-cookie-reject:hover { background: rgba(255,255,255,0.14); }

/* DISCLAIMER */
.disclaimer-bar {
  background: var(--light-mint);
  padding: 10px 0;
  text-align: center;
}
.disclaimer-bar p {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--dark-green);
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-img { display: none; }
  .featured-inner { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .topics-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 576px) {
  .articles-grid { grid-template-columns: 1fr; }
  .topics-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--ring);
    padding: 12px 24px 20px;
    gap: 4px;
  }
  .hero h1 { font-size: 2.2rem; }
  #cookie-banner { flex-direction: column; bottom: 0; border-radius: 20px 20px 0 0; width: 100%; }
}