:root {
  --canvas: #f5f1ec;
  --surface-1: #ffffff;
  --surface-2: #ede8e1;
  --hairline: #d3cec6;
  --hairline-soft: #e8e3dc;
  --ink: #111111;
  --ink-muted: #626260;
  --ink-subtle: #7b7b78;
  --ink-tertiary: #9c9fa5;
  --inverse-canvas: #000000;
  --inverse-ink: #ffffff;
  --inverse-ink-muted: #a8a4a0;
  --fin-orange: #ff5600;

  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 16px;
  --r-xxl: 24px;

  --sp-xxs: 4px;
  --sp-xs: 8px;
  --sp-sm: 12px;
  --sp-md: 16px;
  --sp-lg: 24px;
  --sp-xl: 32px;
  --sp-xxl: 48px;
  --sp-section: 96px;
}

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

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-color: var(--canvas);
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--sp-lg);
  padding-right: var(--sp-lg);
}

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

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-lg);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo:hover { text-decoration: none; }

.nav-logo-mark {
  background-color: var(--ink);
  color: var(--inverse-ink);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  padding: 3px 6px;
  border-radius: var(--r-xs);
  line-height: 1;
}

.nav-logo-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  flex: 1;
}

.nav-link {
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color 0.15s;
  white-space: nowrap;
}
.nav-link:hover { color: var(--ink); text-decoration: none; }
.nav-link.active { color: var(--ink); font-weight: 500; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 0;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- HERO --- */
.hero {
  padding: var(--sp-section) 0;
  background-color: var(--canvas);
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xxl);
  align-items: center;
}

.hero-eyebrow {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-muted);
  margin-bottom: var(--sp-md);
  letter-spacing: 0;
}

.hero-title {
  font-size: 56px;
  font-weight: 500;
  line-height: 1.10;
  letter-spacing: -1.4px;
  color: var(--ink);
  margin-bottom: var(--sp-lg);
}

.hero-subtitle {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink-muted);
  margin-bottom: var(--sp-xxl);
  letter-spacing: -0.1px;
}

.hero-meta {
  display: flex;
  gap: var(--sp-xl);
  flex-wrap: wrap;
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-meta-value {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.3px;
  color: var(--ink);
}

.hero-meta-label {
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-muted);
}

.hero-image-card {
  background-color: var(--surface-1);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--hairline);
}

.hero-image-card img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

/* --- SECTIONS --- */
.section {
  padding: var(--sp-section) 0;
}

.section-alt {
  background-color: var(--surface-1);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.section-eyebrow {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-muted);
  margin-bottom: var(--sp-md);
  letter-spacing: 0;
}

.section-title {
  font-size: 40px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.8px;
  color: var(--ink);
  margin-bottom: var(--sp-md);
}

.section-subtitle {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink-muted);
  max-width: 600px;
  letter-spacing: -0.1px;
}

.section-header {
  margin-bottom: var(--sp-xxl);
}

/* --- ARTICLE CARDS --- */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
}

.article-card {
  background-color: var(--surface-1);
  border-radius: var(--r-lg);
  border: 1px solid var(--hairline);
  overflow: hidden;
  transition: border-color 0.15s;
  display: flex;
  flex-direction: column;
}
.article-card:hover { border-color: var(--ink-muted); text-decoration: none; }

.article-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.article-card-body {
  padding: var(--sp-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.article-card-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-muted);
  letter-spacing: 0;
}

.article-card-title {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.30;
  letter-spacing: -0.2px;
  color: var(--ink);
}

.article-card-excerpt {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink-muted);
  flex: 1;
}

.article-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-md) var(--sp-lg);
  border-top: 1px solid var(--hairline-soft);
}

.article-card-date {
  font-size: 12px;
  color: var(--ink-tertiary);
}

.article-card-arrow {
  font-size: 16px;
  color: var(--ink-muted);
}

/* --- INFO BOXES --- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
}

.info-box {
  background-color: var(--surface-1);
  border-radius: var(--r-lg);
  border: 1px solid var(--hairline);
  padding: var(--sp-lg);
}

.info-box-icon {
  font-size: 24px;
  margin-bottom: var(--sp-sm);
}

.info-box-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: var(--sp-xs);
  letter-spacing: -0.1px;
}

.info-box-text {
  font-size: 14px;
  color: var(--ink-muted);
  line-height: 1.5;
}

/* --- TWO-COL FEATURE --- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xxl);
  align-items: center;
}

.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }

.feature-text h2 {
  font-size: 40px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.8px;
  color: var(--ink);
  margin-bottom: var(--sp-md);
}

.feature-text p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-muted);
  margin-bottom: var(--sp-md);
}

.feature-image {
  background-color: var(--surface-1);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--hairline);
}

.feature-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

/* --- CONTACT FORM --- */
.contact-section {
  padding: var(--sp-section) 0;
}

.contact-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xxl);
  align-items: start;
}

.contact-info h2 {
  font-size: 40px;
  font-weight: 500;
  letter-spacing: -0.8px;
  color: var(--ink);
  margin-bottom: var(--sp-md);
  line-height: 1.15;
}

.contact-info p {
  font-size: 16px;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-bottom: var(--sp-lg);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-sm);
}

.contact-detail-icon { font-size: 16px; margin-top: 2px; }

.contact-detail-text {
  font-size: 14px;
  color: var(--ink-muted);
  line-height: 1.5;
}

.contact-form-card {
  background-color: var(--surface-1);
  border-radius: var(--r-xl);
  border: 1px solid var(--hairline);
  padding: var(--sp-xl);
}

.form-group {
  margin-bottom: var(--sp-md);
}

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

.form-group input,
.form-group textarea {
  width: 100%;
  background-color: 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);
  transition: border-color 0.15s;
  outline: none;
  min-height: 44px;
}

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

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

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--ink-tertiary);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--ink);
  color: var(--inverse-ink);
  border: none;
  border-radius: var(--r-md);
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.15s;
  min-height: 40px;
  white-space: nowrap;
}
.btn-primary:hover { background-color: #2a2a2a; text-decoration: none; }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary:focus { outline: 2px solid var(--fin-orange); outline-offset: 2px; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--surface-1);
  color: var(--ink);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.15s;
  min-height: 40px;
  white-space: nowrap;
}
.btn-secondary:hover { border-color: var(--ink-muted); text-decoration: none; }

.form-message {
  padding: var(--sp-sm) var(--sp-md);
  border-radius: var(--r-md);
  font-size: 14px;
  margin-top: var(--sp-md);
  display: none;
}
.form-message.success {
  background-color: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #c8e6c9;
}
.form-message.error {
  background-color: #fce4ec;
  color: #b71c1c;
  border: 1px solid #f8bbd0;
}

.form-loading {
  display: none;
  align-items: center;
  gap: var(--sp-xs);
  font-size: 14px;
  color: var(--ink-muted);
  margin-top: var(--sp-sm);
}
.form-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--hairline);
  border-top-color: var(--ink);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- COOKIE BANNER --- */
.cookie-banner {
  position: fixed;
  bottom: var(--sp-lg);
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 720px;
  background-color: var(--inverse-canvas);
  color: var(--inverse-ink);
  border-radius: var(--r-xl);
  padding: var(--sp-lg) var(--sp-xl);
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  z-index: 999;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}

.cookie-text {
  flex: 1;
  font-size: 14px;
  line-height: 1.5;
  color: var(--inverse-ink-muted);
}
.cookie-text a { color: var(--inverse-ink); text-decoration: underline; }

.cookie-actions {
  display: flex;
  gap: var(--sp-xs);
  flex-shrink: 0;
}

.btn-cookie-accept {
  background-color: var(--inverse-ink);
  color: var(--inverse-canvas);
  border: none;
  border-radius: var(--r-md);
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background-color 0.15s;
  min-height: 40px;
}
.btn-cookie-accept:hover { background-color: #e0e0e0; }

.btn-cookie-reject {
  background-color: transparent;
  color: var(--inverse-ink-muted);
  border: 1px solid #444;
  border-radius: var(--r-md);
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.15s;
  min-height: 40px;
}
.btn-cookie-reject:hover { border-color: var(--inverse-ink-muted); }

/* --- ARTICLE PAGE --- */
.article-hero {
  padding: var(--sp-xxl) 0;
  background-color: var(--canvas);
}

.article-hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-lg);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  font-size: 13px;
  color: var(--ink-muted);
  margin-bottom: var(--sp-lg);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--ink-muted); }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb-sep { color: var(--ink-tertiary); }

.article-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-muted);
  background-color: var(--surface-2);
  border-radius: var(--r-xs);
  padding: 4px 8px;
  margin-bottom: var(--sp-md);
}

.article-title {
  font-size: 56px;
  font-weight: 500;
  line-height: 1.10;
  letter-spacing: -1.4px;
  color: var(--ink);
  margin-bottom: var(--sp-lg);
  max-width: 900px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  font-size: 13px;
  color: var(--ink-muted);
  margin-bottom: var(--sp-xxl);
}

.article-meta-sep { color: var(--hairline); }

.article-featured-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: 1px solid var(--hairline);
  display: block;
}

.article-layout {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--sp-section) var(--sp-lg);
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--sp-xxl);
  align-items: start;
}

.article-content h2 {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--ink);
  margin-top: var(--sp-xxl);
  margin-bottom: var(--sp-md);
  line-height: 1.20;
}

.article-content h2:first-child { margin-top: 0; }

.article-content h3 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.2px;
  color: var(--ink);
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-sm);
  line-height: 1.35;
}

.article-content p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: var(--sp-md);
}

.article-content ul, .article-content ol {
  padding-left: var(--sp-xl);
  margin-bottom: var(--sp-md);
}
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }

.article-content li {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: var(--sp-xs);
}

.article-content a { color: var(--ink); text-decoration: underline; }
.article-content a:hover { color: var(--ink-muted); }

.article-info-box {
  background-color: var(--surface-2);
  border-radius: var(--r-lg);
  border: 1px solid var(--hairline);
  padding: var(--sp-lg);
  margin: var(--sp-xl) 0;
}

.article-info-box-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: var(--sp-sm);
  letter-spacing: 0;
}

.article-info-box p {
  font-size: 14px;
  color: var(--ink-muted);
  margin-bottom: var(--sp-xs);
}
.article-info-box p:last-child { margin-bottom: 0; }

.article-table-wrap {
  overflow-x: auto;
  margin: var(--sp-xl) 0;
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.article-table th {
  background-color: var(--surface-2);
  font-weight: 500;
  text-align: left;
  padding: var(--sp-sm) var(--sp-md);
  border-bottom: 1px solid var(--hairline);
  color: var(--ink);
}
.article-table td {
  padding: var(--sp-sm) var(--sp-md);
  border-bottom: 1px solid var(--hairline-soft);
  color: var(--ink-muted);
  vertical-align: top;
}
.article-table tr:last-child td { border-bottom: none; }

.article-sidebar {
  position: sticky;
  top: 72px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}

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

.sidebar-card-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: var(--sp-md);
  letter-spacing: 0;
}

.sidebar-toc {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}

.sidebar-toc a {
  font-size: 13px;
  color: var(--ink-muted);
  text-decoration: none;
  padding: 4px 0;
  border-left: 2px solid var(--hairline);
  padding-left: var(--sp-sm);
  transition: border-color 0.15s, color 0.15s;
  display: block;
}
.sidebar-toc a:hover { color: var(--ink); border-color: var(--ink); text-decoration: none; }

.related-articles {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.related-article-link {
  font-size: 13px;
  color: var(--ink-muted);
  text-decoration: none;
  line-height: 1.4;
  display: flex;
  gap: var(--sp-xs);
  align-items: flex-start;
}
.related-article-link:hover { color: var(--ink); text-decoration: none; }
.related-article-link::before { content: '→'; flex-shrink: 0; }

/* --- PAGE CONTENT (about, privacy, terms) --- */
.page-hero {
  padding: var(--sp-xxl) 0;
}

.page-hero-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--sp-lg);
}

.page-title {
  font-size: 40px;
  font-weight: 500;
  letter-spacing: -0.8px;
  color: var(--ink);
  margin-bottom: var(--sp-md);
  line-height: 1.15;
}

.page-meta {
  font-size: 13px;
  color: var(--ink-muted);
  margin-bottom: var(--sp-xs);
}

.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--sp-lg) var(--sp-section);
}

.page-content h2 {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--ink);
  margin-top: var(--sp-xxl);
  margin-bottom: var(--sp-md);
  line-height: 1.20;
}

.page-content h3 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.2px;
  color: var(--ink);
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-sm);
}

.page-content p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: var(--sp-md);
}

.page-content ul {
  list-style: disc;
  padding-left: var(--sp-xl);
  margin-bottom: var(--sp-md);
}

.page-content li {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: var(--sp-xs);
}

.page-content a { color: var(--ink); text-decoration: underline; }

.about-image-card {
  background-color: var(--surface-1);
  border-radius: var(--r-xl);
  border: 1px solid var(--hairline);
  overflow: hidden;
  margin: var(--sp-xl) 0;
}
.about-image-card img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

/* --- FOOTER --- */
.site-footer {
  background-color: var(--canvas);
  border-top: 1px solid var(--hairline);
  padding: 64px var(--sp-xl) 0;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--sp-xxl);
  padding-bottom: var(--sp-xxl);
}

.footer-brand { max-width: 280px; }

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  margin-bottom: var(--sp-md);
  text-decoration: none;
}
.footer-logo:hover { text-decoration: none; }

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

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
}

.footer-col-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: var(--sp-md);
  letter-spacing: 0;
}

.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-xs); }

.footer-col a {
  font-size: 13px;
  color: var(--ink-subtle);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--ink); text-decoration: none; }

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--sp-lg) 0;
  border-top: 1px solid var(--hairline-soft);
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}

.footer-bottom p {
  font-size: 12px;
  color: var(--ink-tertiary);
  line-height: 1.5;
}
.footer-bottom a { color: var(--ink-tertiary); text-decoration: underline; }

.footer-disclaimer { color: var(--ink-tertiary); }

/* --- DIVIDERS --- */
.divider {
  border: none;
  border-top: 1px solid var(--hairline-soft);
  margin: var(--sp-xxl) 0;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-row { grid-template-columns: 1fr; gap: var(--sp-xl); }
  .feature-row.reverse { direction: ltr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
}

@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-title { font-size: 40px; letter-spacing: -0.8px; }
  .hero-image-card { display: none; }
  .contact-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-columns { grid-template-columns: repeat(2, 1fr); }
  .articles-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .article-title { font-size: 36px; letter-spacing: -0.8px; }
  .section-title { font-size: 28px; letter-spacing: -0.5px; }
  .nav-links {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background-color: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    flex-direction: column;
    padding: var(--sp-md) var(--sp-lg);
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-link {
    padding: var(--sp-sm) 0;
    border-bottom: 1px solid var(--hairline-soft);
    font-size: 16px;
  }
  .nav-link:last-child { border-bottom: none; }
  .nav-hamburger { display: flex; }
  .site-nav { position: relative; }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    bottom: var(--sp-md);
    width: calc(100% - 32px);
  }
  .cookie-actions { width: 100%; justify-content: flex-end; }
  .article-featured-img { height: 260px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 32px; }
  .article-title { font-size: 28px; }
  .footer-columns { grid-template-columns: 1fr; }
  .hero-meta { gap: var(--sp-lg); }
}