@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: #f9faf7;
  --color-text: #0e0f0c;
  --color-text-secondary: #454745;
  --color-text-muted: #868685;
  --color-accent: #9fe870;
  --color-accent-dark: #163300;
  --color-mint: #e2f6d5;
  --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;
  --radius-card-lg: 40px;
  --shadow-ring: rgba(14, 15, 12, 0.12) 0px 0px 0px 1px;
}

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-feature-settings: "calt" 1;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.44;
  letter-spacing: 0.18px;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--color-accent-dark);
  text-decoration: underline;
}

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

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

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: 900;
  font-feature-settings: "calt" 1;
  line-height: 0.95;
  color: var(--color-text);
}

h1 { font-size: clamp(2.5rem, 6vw, 6rem); line-height: 0.85; }
h2 { font-size: clamp(1.8rem, 4vw, 4rem); line-height: 0.9; }
h3 { font-size: clamp(1.4rem, 2.5vw, 2.5rem); line-height: 0.95; }
h4 { font-size: 1.38rem; font-weight: 600; line-height: 1.25; letter-spacing: -0.396px; }

p { margin-bottom: 1rem; }

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

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

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

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-accent-dark);
  padding: 12px 24px;
}

.btn-secondary {
  background-color: rgba(22, 51, 0, 0.08);
  color: var(--color-text);
  padding: 10px 20px;
}

/* NAV */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
  gap: 16px;
}

.nav-logo {
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

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

.nav-logo .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  margin-left: 2px;
  vertical-align: middle;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  flex-wrap: wrap;
}

.nav-links a {
  display: block;
  padding: 6px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-pill);
  transition: background 0.15s, transform 0.15s;
}

.nav-links a:hover {
  background: rgba(211, 242, 192, 0.4);
  text-decoration: none;
  transform: scale(1.03);
}

.nav-links a.active {
  background: var(--color-mint);
}

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

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

/* HERO */
.hero {
  padding: 80px 0 60px;
  background-color: var(--color-bg-off);
}

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

.hero-eyebrow {
  display: inline-block;
  background: var(--color-mint);
  color: var(--color-accent-dark);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 5.5rem);
  line-height: 0.85;
  margin-bottom: 24px;
}

.hero-title .accent {
  color: var(--color-accent-dark);
  position: relative;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 480px;
}

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

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

/* SECTIONS */
.section {
  padding: 72px 0;
}

.section-alt {
  background-color: var(--color-bg-off);
}

.section-header {
  margin-bottom: 48px;
}

.section-eyebrow {
  display: inline-block;
  background: var(--color-mint);
  color: var(--color-accent-dark);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 3.5rem);
  line-height: 0.9;
  max-width: 700px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-top: 16px;
  max-width: 600px;
  font-weight: 400;
}

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

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

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

.card:hover {
  transform: translateY(-4px);
  box-shadow: rgba(14, 15, 12, 0.18) 0px 8px 32px;
}

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

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card:hover .card-img img {
  transform: scale(1.05);
}

.card-body {
  padding: 24px;
}

.card-tag {
  display: inline-block;
  background: var(--color-mint);
  color: var(--color-accent-dark);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.3px;
  margin-bottom: 10px;
  color: var(--color-text);
}

.card-title a {
  color: inherit;
}

.card-title a:hover {
  text-decoration: underline;
}

.card-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.card-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* INFO BLOCKS */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: start;
}

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

.info-block h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
  line-height: 1.1;
}

.info-block p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* STAT BADGES */
.stat-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.stat-badge {
  flex: 1;
  min-width: 140px;
  background: var(--color-mint);
  border-radius: var(--radius-card-sm);
  padding: 20px 24px;
  text-align: center;
}

.stat-badge .num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-accent-dark);
  line-height: 1;
  display: block;
  margin-bottom: 4px;
}

.stat-badge .label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-weight: 600;
}

/* ARTICLE PAGE */
.article-header {
  padding: 60px 0 40px;
  background: var(--color-bg-off);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.article-title {
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 0.9;
  margin-bottom: 20px;
}

.article-lead {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 720px;
  font-weight: 400;
}

.article-featured-img {
  border-radius: var(--radius-card);
  overflow: hidden;
  margin: 40px 0;
  box-shadow: var(--shadow-ring);
  max-height: 480px;
}

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

.article-body {
  max-width: 720px;
  margin: 0 auto;
}

.article-body h2 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  margin: 48px 0 16px;
  line-height: 0.95;
}

.article-body h3 {
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  margin: 36px 0 12px;
  line-height: 1;
  font-weight: 700;
}

.article-body p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 20px;
}

.article-body ul, .article-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.article-body li {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 8px;
}

.article-body a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  font-weight: 600;
}

.callout-box {
  background: var(--color-mint);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-card-sm) var(--radius-card-sm) 0;
  padding: 20px 24px;
  margin: 32px 0;
}

.callout-box p {
  margin: 0;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-accent-dark);
}

/* CONTACT FORM */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.6rem;
  margin-bottom: 20px;
  line-height: 1.1;
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.contact-detail p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin: 0;
}

.contact-detail strong {
  color: var(--color-text);
  font-weight: 600;
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.contact-form-card {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-ring);
  padding: 40px;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
  letter-spacing: -0.1px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-bg-off);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

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

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

.form-success {
  display: none;
  background: var(--color-mint);
  color: var(--color-accent-dark);
  border-radius: var(--radius-card-sm);
  padding: 16px 20px;
  font-weight: 600;
  margin-top: 12px;
}

/* FOOTER */
.site-footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.85);
  padding: 56px 0 32px;
}

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

.footer-brand .logo-text {
  font-size: 1.2rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
  display: block;
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
  max-width: 260px;
}

.footer-col h4 {
  font-size: 0.78rem;
  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;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  font-weight: 400;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

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

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
  margin: 0;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
}

.footer-bottom a:hover {
  color: var(--color-accent);
}

/* COOKIE BANNER */
#cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  background: var(--color-text);
  color: #fff;
  border-radius: var(--radius-card);
  padding: 20px 28px;
  box-shadow: rgba(0, 0, 0, 0.25) 0px 8px 32px;
  max-width: 600px;
  width: calc(100% - 48px);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

#cookie-banner p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  flex: 1;
  min-width: 200px;
  line-height: 1.5;
}

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

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

#cookie-accept {
  background: var(--color-accent);
  color: var(--color-accent-dark);
  border: none;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s;
}

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

#cookie-reject {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s;
}

#cookie-reject:hover { transform: scale(1.05); }

/* PAGE LAYOUT */
.page-header {
  padding: 60px 0 40px;
  background: var(--color-bg-off);
}

.page-title {
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 0.9;
  margin-bottom: 16px;
}

.page-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  font-weight: 400;
  line-height: 1.6;
}

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

.page-content h2 {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  margin: 40px 0 14px;
  line-height: 0.95;
}

.page-content h3 {
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  margin: 32px 0 10px;
  font-weight: 700;
  line-height: 1;
}

.page-content p {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--color-text);
  max-width: 800px;
  margin-bottom: 18px;
}

.page-content ul, .page-content ol {
  padding-left: 24px;
  max-width: 760px;
  margin-bottom: 18px;
}

.page-content li {
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 6px;
}

/* BREADCRUMB */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-text-muted);
  font-weight: 600;
}

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

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

/* RELATED ARTICLES */
.related-section {
  padding: 56px 0;
  background: var(--color-bg-off);
}

/* MOBILE */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-img { max-height: 320px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 24px;
    gap: 4px;
  }

  .nav-links.open { display: flex; }
  .site-nav { position: relative; }
  .nav-hamburger { display: flex; }
  .card-grid { grid-template-columns: 1fr; }
  .card-grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat-row { gap: 12px; }
  .contact-form-card { padding: 24px; }
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.8rem; }
  .hero { padding: 48px 0 36px; }
  .section { padding: 48px 0; }
}

@media (max-width: 576px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  #cookie-banner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .cookie-actions { width: 100%; }
  #cookie-accept, #cookie-reject { flex: 1; text-align: center; }
  .article-meta { flex-direction: column; align-items: flex-start; gap: 6px; }
}