@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --canvas: #f5f1ec;
  --surface-1: #ffffff;
  --surface-2: #ede8e1;
  --ink: #111111;
  --ink-muted: #626260;
  --ink-subtle: #7b7b78;
  --ink-tertiary: #9c9fa5;
  --hairline: #d3cec6;
  --hairline-soft: #e0dbd3;
  --accent: #5a7a3a;
  --accent-light: #7fa05a;
  --inverse-canvas: #000000;
  --inverse-ink: #ffffff;
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 16px;
  --r-xxl: 24px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* NAV */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  height: 56px;
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.3px;
  white-space: nowrap;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-muted);
  transition: color 0.15s;
}

.nav-links a:hover {
  color: var(--ink);
  text-decoration: none;
}

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

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: 0.2s;
}

/* HERO */
.hero {
  padding: 72px 0 64px;
}

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

.hero-eyebrow {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.hero-title {
  font-size: 52px;
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--ink);
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--ink-muted);
  margin-bottom: 0;
}

.hero-image {
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  aspect-ratio: 4/3;
}

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

/* SECTIONS */
.section {
  padding: 80px 0;
}

.section-border {
  border-top: 1px solid var(--hairline);
}

.section-eyebrow {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.8px;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 17px;
  color: var(--ink-muted);
  line-height: 1.55;
  max-width: 600px;
}

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

/* CARDS */
.card {
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.card-body { padding: 24px; }

.card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--canvas);
}

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

.card:hover .card-img img { transform: scale(1.03); }

.card-meta {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.card-title {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.3px;
  line-height: 1.25;
  color: var(--ink);
  margin-bottom: 10px;
}

.card-text {
  font-size: 14px;
  color: var(--ink-muted);
  line-height: 1.55;
  margin-bottom: 16px;
}

.card-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1px;
  display: inline-block;
  transition: color 0.15s, border-color 0.15s;
}

.card-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  text-decoration: none;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* FEATURE STRIP */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface-1);
}

.feature-item {
  padding: 28px 24px;
  border-right: 1px solid var(--hairline);
}

.feature-item:last-child { border-right: none; }

.feature-icon {
  font-size: 22px;
  margin-bottom: 12px;
}

.feature-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 6px;
}

.feature-value {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
}

/* ARTICLE PAGE */
.article-header {
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--hairline);
}

.article-hero-img {
  border-radius: var(--r-xl);
  overflow: hidden;
  margin: 40px auto;
  border: 1px solid var(--hairline);
  aspect-ratio: 16/7;
}

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

.article-body {
  max-width: 740px;
}

.article-content {
  padding: 40px 0 80px;
}

.article-content h2 {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.4px;
  color: var(--ink);
  margin: 40px 0 14px;
}

.article-content h3 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.2px;
  color: var(--ink);
  margin: 28px 0 10px;
}

.article-content p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 18px;
}

.article-content ul, .article-content ol {
  padding-left: 20px;
  margin-bottom: 18px;
}

.article-content li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 6px;
}

.article-content strong { color: var(--ink); font-weight: 500; }

.article-meta {
  font-size: 13px;
  color: var(--ink-subtle);
  margin-bottom: 16px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.article-category {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.article-title {
  font-size: 44px;
  font-weight: 500;
  letter-spacing: -1.2px;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 16px;
  max-width: 820px;
}

.article-lead {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--ink-muted);
  max-width: 700px;
}

/* INFO BOX */
.info-box {
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-md);
  padding: 20px 24px;
  margin: 24px 0;
}

.info-box p { margin-bottom: 0; font-size: 15px; }

/* TABLE */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
  background: var(--surface-1);
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--hairline);
}

.data-table th {
  background: var(--canvas);
  color: var(--ink);
  font-weight: 500;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--hairline);
}

.data-table td {
  padding: 10px 16px;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--hairline-soft);
}

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

/* SIDEBAR / ARTICLE LAYOUT */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.sidebar { position: sticky; top: 72px; }

.sidebar-card {
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.sidebar-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline-soft);
}

.sidebar-links { list-style: none; }

.sidebar-links li { margin-bottom: 10px; }

.sidebar-links a {
  font-size: 14px;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-links a:hover { color: var(--ink); text-decoration: none; }

.sidebar-links a::before {
  content: '→';
  font-size: 12px;
  color: var(--accent);
}

/* SEASON TAGS */
.season-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: var(--r-xs);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.tag-spring { background: #d4edda; color: #2e7d32; }
.tag-summer { background: #fff3cd; color: #856404; }
.tag-autumn { background: #ffe0b2; color: #e65100; }
.tag-winter { background: #e3f2fd; color: #1565c0; }

/* FORM */
.contact-form {
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: var(--r-xl);
  padding: 40px;
}

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

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 10px 14px;
  font-size: 16px;
  font-family: inherit;
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s;
  min-height: 44px;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

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

.btn-primary {
  display: inline-block;
  background: var(--ink);
  color: var(--inverse-ink);
  font-size: 15px;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: var(--r-md);
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}

.btn-primary:hover { background: #333; text-decoration: none; }

.form-message {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 14px;
  display: none;
}

.form-message.success {
  background: #d4edda;
  color: #2e7d32;
  border: 1px solid #c3e6cb;
}

/* FOOTER */
.site-footer {
  background: var(--canvas);
  border-top: 1px solid var(--hairline);
  padding: 48px 0 32px;
  margin-top: 0;
}

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

.footer-brand {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

.footer-brand span { color: var(--accent); }

.footer-tagline {
  font-size: 13px;
  color: var(--ink-subtle);
  line-height: 1.5;
  max-width: 240px;
}

.footer-col-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 14px;
}

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

.footer-links a {
  font-size: 13px;
  color: var(--ink-subtle);
  transition: color 0.15s;
}

.footer-links a:hover { color: var(--ink); text-decoration: none; }

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

.footer-copy {
  font-size: 12px;
  color: var(--ink-tertiary);
}

.footer-legal {
  display: flex;
  gap: 16px;
}

.footer-legal a {
  font-size: 12px;
  color: var(--ink-tertiary);
}

.footer-legal a:hover { color: var(--ink-muted); text-decoration: none; }

/* COOKIE BANNER */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--inverse-canvas);
  color: var(--inverse-ink);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-text {
  font-size: 14px;
  color: #cccccc;
  max-width: 700px;
  line-height: 1.5;
}

.cookie-text a { color: #aaaaaa; text-decoration: underline; }

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

.btn-cookie-accept {
  background: var(--surface-1);
  color: var(--ink);
  border: none;
  border-radius: var(--r-md);
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
}

.btn-cookie-reject {
  background: transparent;
  color: #aaaaaa;
  border: 1px solid #444;
  border-radius: var(--r-md);
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
}

.btn-cookie-accept:hover { background: #eeeeee; }
.btn-cookie-reject:hover { color: #cccccc; border-color: #666; }

/* PAGE HEADER */
.page-header {
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 48px;
}

.page-title {
  font-size: 40px;
  font-weight: 500;
  letter-spacing: -0.8px;
  color: var(--ink);
  margin-bottom: 12px;
}

.page-subtitle {
  font-size: 17px;
  color: var(--ink-muted);
  max-width: 580px;
  line-height: 1.55;
}

/* PROSE (about / privacy / terms) */
.prose {
  max-width: 780px;
  padding-bottom: 80px;
}

.prose h2 {
  font-size: 24px;
  font-weight: 500;
  color: var(--ink);
  margin: 36px 0 12px;
  letter-spacing: -0.3px;
}

.prose h3 {
  font-size: 19px;
  font-weight: 500;
  color: var(--ink);
  margin: 24px 0 8px;
}

.prose p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 16px;
}

.prose ul, .prose ol {
  padding-left: 20px;
  margin-bottom: 16px;
}

.prose li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 4px;
}

.prose strong { color: var(--ink); font-weight: 500; }

.updated-note {
  font-size: 13px;
  color: var(--ink-subtle);
  margin-bottom: 32px;
}

/* BREADCRUMB */
.breadcrumb {
  font-size: 13px;
  color: var(--ink-subtle);
  margin-bottom: 20px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb a { color: var(--ink-subtle); }
.breadcrumb a:hover { color: var(--ink); text-decoration: none; }
.breadcrumb span { color: var(--ink-tertiary); }

/* RELATED ARTICLES */
.related-section {
  border-top: 1px solid var(--hairline);
  padding: 48px 0 80px;
}

.related-title {
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 28px;
  letter-spacing: -0.3px;
}

/* DISCLAIMER */
.disclaimer {
  font-size: 13px;
  color: var(--ink-tertiary);
  border-top: 1px solid var(--hairline-soft);
  padding-top: 24px;
  margin-top: 32px;
  line-height: 1.55;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .feature-strip { grid-template-columns: repeat(2, 1fr); }
  .feature-item:nth-child(2) { border-right: none; }
  .feature-item:nth-child(3) { border-top: 1px solid var(--hairline); }
  .feature-item:nth-child(4) { border-top: 1px solid var(--hairline); border-right: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  .hero { padding: 48px 0 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-title { font-size: 36px; letter-spacing: -0.8px; }
  .hero-desc { font-size: 16px; }
  .section { padding: 56px 0; }
  .section-title { font-size: 28px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .feature-strip { grid-template-columns: 1fr 1fr; }
  .article-title { font-size: 32px; letter-spacing: -0.6px; }
  .page-title { font-size: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 56px;
    left: 0; right: 0;
    background: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    padding: 16px 24px;
    gap: 14px;
  }
  .nav-toggle { display: flex; }
  .contact-form { padding: 24px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 30px; }
  .feature-strip { grid-template-columns: 1fr; }
  .feature-item { border-right: none; border-bottom: 1px solid var(--hairline); }
  .feature-item:last-child { border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .article-title { font-size: 26px; }
}