/* Core */
:root {
  --brand-primary: #101214;
  --brand-accent: #b31237;
  --brand-surface: #f6f5f2;
  --brand-text: #151d1f;
  --brand-muted: #59656a;
  --brand-border: #e0dfdb;
  --brand-shadow: 0 12px 30px rgba(15, 18, 20, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1200px;
  --gap-lg: 48px;
  --gap-md: 28px;
  --gap-sm: 18px;
  --font-sans: 'Manrope', 'Segoe UI', sans-serif;
  --font-serif: 'Manrope', 'Segoe UI', sans-serif;
  --font-display: 'Manrope', 'Segoe UI', sans-serif;
  --ink: #151d1f;
  --gilt: linear-gradient(120deg, #b31237, #e24d72 40%, #b31237);
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--brand-text);
  background: var(--brand-surface);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 20px;
  background: #fff;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--brand-border);
  font-weight: 600;
  z-index: 2000;
}

.skip-link:focus {
  top: 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--brand-border);
}

.top-bar {
  background: #111;
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
}

.top-bar-cta {
  background: #fff;
  color: var(--brand-primary);
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 700;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-sm);
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: #111;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-family: var(--font-serif);
  letter-spacing: 0.5px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.brand-tagline {
  display: block;
  font-size: 0.75rem;
  color: var(--brand-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.primary-menu {
  list-style: none;
  display: flex;
  gap: 22px;
  padding: 0;
  margin: 0;
  font-weight: 600;
}

.primary-menu a {
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.primary-menu a:hover,
.primary-menu .current-menu-item > a {
  border-color: transparent;
  color: var(--brand-accent);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-weight: 600;
}

.cta-button {
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--brand-primary);
  color: #fff;
  font-weight: 700;
  box-shadow: none;
}

/* Hero */
.hero {
  padding: 70px 0 40px;
}

.hero-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap-lg);
  align-items: center;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  margin: 12px 0 18px;
  letter-spacing: 0.01em;
}

.hero-copy p {
  color: var(--brand-muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
}

.btn.primary {
  background: var(--brand-primary);
  color: #fff;
}

.btn.ghost {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  background: transparent;
}

.hero-card {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--brand-border);
  padding: 26px;
  position: relative;
}

.hero-card::before {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: inherit;
  border: 1px solid rgba(15, 18, 20, 0.08);
  z-index: -1;
}

.hero-card h3 {
  font-family: var(--font-serif);
  margin-top: 0;
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
  font-size: 0.9rem;
  color: var(--brand-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Sections */
section {
  padding: 60px 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  margin-bottom: 18px;
  letter-spacing: 0.01em;
}

.section-subtitle {
  color: var(--brand-muted);
  max-width: 680px;
}

.category-grid,
.post-grid,
.steps-grid,
.resources-grid {
  display: grid;
  gap: var(--gap-md);
}

.category-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.category-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--brand-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--brand-shadow);
}

.category-card span {
  color: var(--brand-muted);
  font-size: 0.9rem;
}

.post-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.post-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--brand-border);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.card-media img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card-body {
  padding: 20px;
  display: grid;
  gap: 10px;
}

.card-body h3 {
  margin: 0;
  font-size: 1.1rem;
}

.card-body p {
  margin: 0;
  color: var(--brand-muted);
}

.card-cta {
  color: var(--brand-accent);
  font-weight: 700;
}

.steps-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.step-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid var(--brand-border);
}

.step-card strong {
  display: block;
  margin-bottom: 10px;
}

/* Newsletter */
.newsletter-section {
  background: #111;
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.newsletter-section h3 {
  font-family: var(--font-display);
  margin: 0;
}

.newsletter-fallback {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.newsletter-status {
  margin: 0;
  font-size: 0.92rem;
}

.newsletter-status--ok {
  color: #c3f0bf;
}

.newsletter-status--warn {
  color: #ffe6a9;
}

.newsletter-fallback input {
  flex: 1 1 220px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 0;
}

.newsletter-fallback button {
  border: 0;
  border-radius: 999px;
  background: var(--brand-accent);
  color: #fff;
  font-weight: 700;
  padding: 12px 18px;
}

.newsletter-consent {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.9);
}

.newsletter-consent a {
  color: #fff;
  text-decoration: underline;
}

.newsletter-note a {
  color: #fff;
  text-decoration: underline;
  font-size: 0.85rem;
}

/* Footer */
.site-footer {
  padding: 50px 0 40px;
  border-top: 1px solid rgba(15, 59, 58, 0.12);
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-md);
  align-items: start;
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.footer-meta {
  color: var(--brand-muted);
  font-size: 0.9rem;
  margin-top: 20px;
}

/* Article content */
.content-wrap {
  background: #fff;
  border-radius: 20px;
  padding: 36px;
  box-shadow: 0 12px 24px rgba(15, 18, 20, 0.06);
}

.content-wrap h1,
.content-wrap h2,
.content-wrap h3 {
  font-family: var(--font-display);
}

.content-wrap h2 {
  margin-top: 32px;
}

.content-wrap a {
  color: var(--brand-accent);
  font-weight: 600;
}

.post-meta {
  color: var(--brand-muted);
  font-size: 0.9rem;
  margin-bottom: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--brand-muted);
  margin-bottom: 10px;
}

.breadcrumb a {
  color: var(--brand-muted);
}

.breadcrumb span {
  color: var(--brand-border);
}

/* AI Autoblog content blocks */
.aiab-article {
  display: grid;
  gap: 16px;
}

.aiab-glance,
.aiab-cta,
.aiab-callout {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
}

.aiab-callout {
  border-left: 4px solid var(--brand-accent);
}

.aiab-callout.aiab-tip {
  border-left-color: #2f855a;
}

.aiab-callout.aiab-mistake {
  border-left-color: #c53030;
}

.aiab-callout.aiab-storage {
  border-left-color: #805ad5;
}

.aihc-summary {
  background: #f4f6f8;
}

.aihc-takeaways ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.aiab-plan-table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0;
  font-size: 0.95rem;
}

.aiab-plan-table th,
.aiab-plan-table td {
  border: 1px solid var(--brand-border);
  padding: 10px;
  text-align: left;
}

.aiab-hero img {
  border-radius: var(--radius-sm);
}

.newsletter-inline {
  background: #fff7ec;
  border: 1px solid rgba(217, 130, 43, 0.35);
  padding: 18px;
  border-radius: var(--radius-md);
  margin-top: 30px;
}

.newsletter-inline h3 {
  margin-top: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
}

table th,
table td {
  border: 1px solid var(--brand-border);
  padding: 10px;
}

blockquote {
  margin: 0;
  padding: 14px 18px;
  border-left: 4px solid var(--brand-accent);
  background: rgba(217, 130, 43, 0.08);
  border-radius: var(--radius-sm);
}

.section-kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brand-muted);
  margin-bottom: 12px;
}

.rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(16, 18, 20, 0.2), transparent);
  margin: 22px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--gap-lg);
}

.feature-hero {
  background: #fff;
  border: 1px solid var(--brand-border);
  border-radius: 18px;
  padding: 26px;
}

.feature-hero h2 {
  font-family: var(--font-display);
  margin: 12px 0 10px;
}

.feature-hero p {
  color: var(--brand-muted);
}

.latest-rail {
  background: #fff;
  border: 1px solid var(--brand-border);
  border-radius: 18px;
  padding: 22px;
  position: sticky;
  top: 110px;
  height: max-content;
}

.latest-rail h3 {
  margin-top: 0;
  font-family: var(--font-display);
}

.latest-rail ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.latest-rail a {
  font-weight: 600;
  color: var(--ink);
}

.latest-rail span {
  display: block;
  font-size: 0.85rem;
  color: var(--brand-muted);
  margin-top: 4px;
}

.search-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.search-form input {
  flex: 1 1 260px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--brand-border);
}

.funnel-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 59, 58, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.funnel-modal.is-open {
  display: flex;
}

.funnel-card {
  background: #fff;
  max-width: 560px;
  width: 100%;
  border-radius: var(--radius-lg);
  padding: 26px;
  position: relative;
  box-shadow: var(--brand-shadow);
}

.funnel-close {
  position: absolute;
  top: 16px;
  right: 18px;
  border: 0;
  background: transparent;
  font-size: 1.4rem;
  cursor: pointer;
}

.funnel-steps {
  display: grid;
  gap: 12px;
  margin: 16px 0;
}

.funnel-step {
  background: var(--brand-surface);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}

.funnel-form form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.funnel-form input {
  flex: 1 1 240px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid var(--brand-border);
}

.funnel-form .newsletter-consent {
  color: var(--brand-muted);
}

.funnel-form .newsletter-consent a {
  color: var(--brand-primary);
}

.funnel-form button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  background: var(--brand-primary);
  color: #fff;
  font-weight: 700;
}

.aiab-toc {
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  background: #fff;
}

.aiab-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-size: 0.95rem;
}

.aiab-back-to-top {
  display: inline-block;
  margin-top: 18px;
  font-weight: 700;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .latest-rail {
    position: static;
  }

  .primary-nav {
    display: none;
    width: 100%;
  }

  .primary-nav.is-open {
    display: block;
    padding-bottom: 14px;
  }

  .primary-menu {
    flex-direction: column;
    gap: 12px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .cta-button {
    display: none;
  }
}

@media (max-width: 600px) {
  .content-wrap {
    padding: 24px;
  }
}