@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-display: 'Inter', Helvetica, Arial, sans-serif;
  --font-body: 'Inter', Helvetica, Arial, sans-serif;
}

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

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

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

/* NAV */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--ring);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--near-black);
  letter-spacing: -0.5px;
  font-feature-settings: "calt";
  white-space: nowrap;
}
.logo-dot { color: var(--wise-green); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links > li > a {
  display: block;
  padding: 8px 14px;
  font-size: 0.938rem;
  font-weight: 600;
  border-radius: 9999px;
  transition: background 0.15s;
  font-feature-settings: "calt";
}
.nav-links > li > a:hover {
  background: rgba(211,242,192,0.4);
}
.nav-dropdown { position: relative; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--bg);
  border: 1px solid var(--ring);
  border-radius: 16px;
  padding: 8px;
  min-width: 280px;
  box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px, rgba(14,15,12,0.08) 0px 8px 24px;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu { display: block; }
.dropdown-menu li a {
  display: block;
  padding: 10px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 10px;
  transition: background 0.15s;
}
.dropdown-menu li a:hover { background: var(--light-mint); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--near-black);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--wise-green);
  color: var(--dark-green);
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 24px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s;
  font-feature-settings: "calt";
  letter-spacing: -0.108px;
  text-decoration: none;
}
.btn-primary:hover { transform: scale(1.05); 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: 10px 20px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s;
  font-feature-settings: "calt";
  text-decoration: none;
}
.btn-secondary:hover { transform: scale(1.05); }
.btn-secondary:active { transform: scale(0.95); }

/* HERO */
.hero {
  background: var(--bg);
  padding: 80px 24px 64px;
  text-align: center;
}
.hero-inner { max-width: 900px; margin: 0 auto; }
.hero-label {
  display: inline-block;
  background: var(--light-mint);
  color: var(--dark-green);
  font-size: 0.813rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 9999px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 0.9;
  color: var(--near-black);
  font-feature-settings: "calt";
  letter-spacing: -2px;
  margin-bottom: 28px;
}
.hero h1 em {
  font-style: normal;
  color: var(--dark-green);
  background: var(--wise-green);
  padding: 0 8px;
  border-radius: 12px;
}
.hero-desc {
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--warm-dark);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.6;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-image {
  margin: 56px auto 0;
  max-width: 960px;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}
.hero-image img { width: 100%; object-fit: cover; aspect-ratio: 16/7; }

/* SECTION */
.section { padding: 72px 24px; }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -1.5px;
  font-feature-settings: "calt";
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.125rem;
  color: var(--warm-dark);
  max-width: 600px;
  margin-bottom: 48px;
  line-height: 1.6;
}

/* CARDS GRID */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.card {
  background: var(--bg);
  border: 1px solid var(--ring);
  border-radius: 30px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover {
  box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px, rgba(14,15,12,0.08) 0px 12px 32px;
  transform: translateY(-2px);
}
.card-img { aspect-ratio: 16/9; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.card:hover .card-img img { transform: scale(1.03); }
.card-body { padding: 28px; }
.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--dark-green);
  background: var(--light-mint);
  padding: 3px 10px;
  border-radius: 9999px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.card-title {
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.396px;
  margin-bottom: 12px;
  font-feature-settings: "calt";
}
.card-title a:hover { color: var(--dark-green); }
.card-excerpt {
  font-size: 0.938rem;
  color: var(--warm-dark);
  line-height: 1.55;
  margin-bottom: 20px;
}
.card-meta {
  font-size: 0.813rem;
  color: var(--gray);
  font-weight: 600;
}

/* FEATURES */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.feature-card {
  background: var(--light-surface);
  border-radius: 24px;
  padding: 32px 28px;
  border: 1px solid var(--ring);
}
.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--wise-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.25rem;
}
.feature-title {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin-bottom: 10px;
  font-feature-settings: "calt";
}
.feature-text { font-size: 0.938rem; color: var(--warm-dark); line-height: 1.55; }

/* CONTACT FORM */
.contact-section { background: var(--light-surface); }
.contact-wrap {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.contact-form { margin-top: 40px; text-align: left; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--near-black);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(14,15,12,0.2);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  color: var(--near-black);
  background: var(--bg);
  transition: border-color 0.15s, box-shadow 0.15s;
  font-feature-settings: "calt";
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--wise-green);
  box-shadow: rgb(134,134,133) 0px 0px 0px 1px inset;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-submit { width: 100%; justify-content: center; font-size: 1.125rem; padding: 16px; }

/* ARTICLE PAGE */
.article-header { padding: 64px 24px 48px; text-align: center; }
.article-header-inner { max-width: 800px; margin: 0 auto; }
.article-date {
  font-size: 0.813rem;
  font-weight: 600;
  color: var(--gray);
  margin-bottom: 16px;
}
.article-h1 {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -1.5px;
  font-feature-settings: "calt";
  margin-bottom: 20px;
}
.article-lead {
  font-size: 1.125rem;
  color: var(--warm-dark);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto;
}
.article-hero-img {
  max-width: 1040px;
  margin: 0 auto 56px;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}
.article-hero-img img { width: 100%; object-fit: cover; aspect-ratio: 16/7; }
.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 72px;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--near-black);
}
.article-body h2 {
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.8px;
  font-feature-settings: "calt";
  margin: 48px 0 20px;
}
.article-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin: 36px 0 14px;
  font-feature-settings: "calt";
}
.article-body p { margin-bottom: 20px; }
.article-body ul, .article-body ol {
  margin: 0 0 20px 20px;
  list-style: disc;
}
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; }
.article-body a { color: var(--dark-green); text-decoration: underline; text-underline-offset: 3px; }
.article-body a:hover { color: var(--near-black); }
.article-body blockquote {
  border-left: 3px solid var(--wise-green);
  padding: 16px 24px;
  background: var(--light-mint);
  border-radius: 0 16px 16px 0;
  margin: 32px 0;
  font-style: italic;
  color: var(--warm-dark);
}
.article-img {
  border-radius: 20px;
  overflow: hidden;
  margin: 40px 0;
  box-shadow: rgba(14,15,12,0.12) 0px 0px 0px 1px;
}
.article-img img { width: 100%; object-fit: cover; }
.article-img figcaption {
  font-size: 0.813rem;
  color: var(--gray);
  padding: 10px 16px;
  font-weight: 600;
}
.article-updated {
  font-size: 0.813rem;
  color: var(--gray);
  font-weight: 600;
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--ring);
}
.related-section { background: var(--light-surface); padding: 64px 24px; }
.related-section .section-inner { max-width: 1040px; }

/* PAGE CONTENT */
.page-header { padding: 64px 24px 40px; }
.page-header-inner { max-width: 760px; margin: 0 auto; }
.page-h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -1.5px;
  font-feature-settings: "calt";
  margin-bottom: 16px;
}
.page-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 72px;
  font-size: 1.0625rem;
  line-height: 1.75;
}
.page-body h2 {
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -0.6px;
  font-feature-settings: "calt";
  margin: 40px 0 16px;
}
.page-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 28px 0 12px;
}
.page-body p { margin-bottom: 18px; }
.page-body ul { margin: 0 0 18px 20px; list-style: disc; }
.page-body li { margin-bottom: 6px; }
.page-body a { color: var(--dark-green); text-decoration: underline; text-underline-offset: 3px; }

/* FOOTER */
.site-footer {
  background: var(--near-black);
  color: rgba(255,255,255,0.75);
  padding: 56px 24px 24px;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo {
  font-size: 1.375rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  font-feature-settings: "calt";
}
.footer-desc { font-size: 0.875rem; line-height: 1.6; margin-bottom: 20px; }
.footer-contact { font-size: 0.813rem; line-height: 1.8; }
.footer-contact a { color: var(--wise-green); }
.footer-contact a:hover { color: #fff; }
.site-footer h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.site-footer ul li { margin-bottom: 10px; }
.site-footer ul li a { font-size: 0.875rem; transition: color 0.15s; }
.site-footer ul li a:hover { color: var(--wise-green); }
.footer-bottom {
  max-width: 1280px;
  margin: 24px auto 0;
  font-size: 0.813rem;
  opacity: 0.5;
  line-height: 1.7;
}
.disclaimer { margin-bottom: 8px; }

/* COOKIE BANNER */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 720px;
  background: var(--near-black);
  color: #fff;
  border-radius: 20px;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  z-index: 9999;
  box-shadow: rgba(14,15,12,0.3) 0px 16px 40px;
  font-size: 0.875rem;
  flex-wrap: wrap;
}
.cookie-banner.hidden { display: none; }
.cookie-text { flex: 1; min-width: 200px; line-height: 1.5; }
.cookie-text a { color: var(--wise-green); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-accept {
  background: var(--wise-green);
  color: var(--dark-green);
  border: none;
  padding: 10px 20px;
  border-radius: 9999px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.875rem;
  transition: transform 0.15s;
  font-feature-settings: "calt";
}
.cookie-accept:hover { transform: scale(1.05); }
.cookie-accept:active { transform: scale(0.95); }
.cookie-reject {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 9999px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.875rem;
  transition: transform 0.15s;
}
.cookie-reject:hover { transform: scale(1.05); }
.cookie-reject:active { transform: scale(0.95); }

/* RESPONSIVE */
@media (max-width: 992px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-col:first-child { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .hero h1 { font-size: clamp(2.5rem, 9vw, 4rem); }
  .cards-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 576px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; width: 100%; background: var(--bg); padding: 16px; border-bottom: 1px solid var(--ring); gap: 4px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .dropdown-menu { position: static; box-shadow: none; border: none; background: var(--light-surface); margin-top: 4px; }
  .hero { padding: 48px 16px 40px; }
  .section { padding: 48px 16px; }
  .cookie-banner { bottom: 16px; }
}