/* PRUMO — Revista de Movimento, Yoga e Prática Física */
/* Design System Editorial Arquitetónico */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg-base: #F5F3EF;
  --bg-surface: #FAF9F6;
  --bg-card: #ECE7DF;
  --bg-dark: #141514;
  --bg-dark-surface: #1C1E1C;
  --bg-dark-card: #242624;
  
  --text-main: #141514;
  --text-muted: #575A55;
  --text-light: #F5F3EF;
  --text-light-muted: #A3A69F;
  --text-accent: #9E4D30;
  
  --border-light: rgba(20, 21, 20, 0.12);
  --border-subtle: rgba(20, 21, 20, 0.06);
  --border-dark: rgba(245, 243, 239, 0.12);
  
  --accent-olive: #2B382A;
  --accent-olive-light: #3D4F3C;
  --accent-olive-tint: #E8EDE7;
  --accent-clay: #9E4D30;
  --accent-clay-light: #B85F40;
  --accent-clay-tint: #F3EAE6;
  --sand-warm: #E6E0D4;
  
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Grotesk', monospace;
  
  --container-max: 1380px;
  --container-narrow: 840px;
  --header-height: 80px;
  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
}

body {
  background-color: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  position: relative;
}

main {
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

/* Typography Scale */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.5rem);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
}

h3 {
  font-size: clamp(1.4rem, 2.4vw, 2rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1.25rem;
  color: var(--text-muted);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

/* Structural Layouts */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 3vw, 2.5rem);
  padding-right: clamp(1rem, 3vw, 2.5rem);
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 3vw, 2rem);
  padding-right: clamp(1rem, 3vw, 2rem);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

/* Thin Architectural Dividers */
.border-top { border-top: 1px solid var(--border-light); }
.border-bottom { border-bottom: 1px solid var(--border-light); }
.border-left { border-left: 1px solid var(--border-light); }
.border-right { border-right: 1px solid var(--border-light); }

.border-dark-top { border-top: 1px solid var(--border-dark); }
.border-dark-bottom { border-bottom: 1px solid var(--border-dark); }

/* Large Number Signature */
.editorial-num {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--text-main);
  display: block;
}

.editorial-num.clay {
  color: var(--accent-clay);
}

.editorial-num.light {
  color: var(--text-light);
}

.editorial-num.outline {
  -webkit-text-stroke: 1px var(--text-main);
  color: transparent;
}

.meta-category {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--accent-clay);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.meta-category::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: currentColor;
}

.meta-category.olive {
  color: var(--accent-olive);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--bg-base);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.site-header.scrolled {
  background-color: rgba(245, 243, 239, 0.96);
  backdrop-filter: blur(10px);
}

.top-bar {
  border-bottom: 1px solid var(--border-light);
  padding: 6px 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-main {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.brand-logo .logo-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  color: var(--text-main);
}

.brand-logo .logo-dot {
  width: 7px;
  height: 7px;
  background-color: var(--accent-clay);
  display: inline-block;
  border-radius: 50%;
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  display: none;
}

@media (min-width: 900px) {
  .brand-tagline { display: inline-block; margin-left: 12px; }
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 28px;
}

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1.5px;
  background-color: var(--accent-clay);
  transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.search-trigger-btn {
  background: none;
  border: 1px solid var(--border-light);
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.search-trigger-btn:hover {
  background-color: var(--bg-surface);
  border-color: var(--text-main);
}

.search-trigger-btn kbd {
  background: var(--bg-card);
  padding: 2px 5px;
  font-size: 0.7rem;
  border: 1px solid var(--border-light);
}

.menu-toggle-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--border-light);
  padding: 8px;
  cursor: pointer;
}

@media (min-width: 1024px) {
  .menu-toggle-btn { display: none; }
}

.menu-toggle-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  transition: var(--transition-smooth);
}

/* Mobile Navigation Overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  padding: 30px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  overflow-y: auto;
}

.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-dark);
}

.mobile-nav-close {
  background: none;
  border: 1px solid var(--border-dark);
  color: var(--text-light);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav-links a {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 6vw, 2.6rem);
  font-weight: 500;
  color: var(--text-light);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.mobile-nav-links a span.num {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent-clay);
}

.mobile-nav-footer {
  margin-top: auto;
  padding-top: 30px;
  border-top: 1px solid var(--border-dark);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-light-muted);
}

/* Search Modal */
.search-modal {
  position: fixed;
  inset: 0;
  background-color: rgba(20, 21, 20, 0.85);
  backdrop-filter: blur(8px);
  z-index: 3000;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 80px 20px 20px 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.search-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.search-box {
  width: 100%;
  max-width: 760px;
  background-color: var(--bg-surface);
  border: 1px solid var(--text-main);
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  padding: 16px 20px;
  gap: 12px;
}

.search-input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1.25rem;
  border: none;
  background: transparent;
  color: var(--text-main);
  outline: none;
}

.search-close-btn {
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
}

.search-results-list {
  max-height: 460px;
  overflow-y: auto;
  padding: 10px 0;
}

.search-result-item {
  display: block;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.search-result-item:hover {
  background-color: var(--bg-card);
}

.search-result-item h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-main);
  margin-bottom: 4px;
}

.search-result-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

/* Buttons and Links */
.btn-editorial {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid var(--text-main);
  background-color: var(--text-main);
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-editorial:hover {
  background-color: transparent;
  color: var(--text-main);
}

.btn-editorial.btn-outline {
  background-color: transparent;
  color: var(--text-main);
}

.btn-editorial.btn-outline:hover {
  background-color: var(--text-main);
  color: var(--text-light);
}

.btn-editorial.btn-clay {
  background-color: var(--accent-clay);
  border-color: var(--accent-clay);
  color: #fff;
}

.btn-editorial.btn-clay:hover {
  background-color: transparent;
  color: var(--accent-clay);
}

.btn-editorial.btn-light {
  background-color: var(--bg-base);
  border-color: var(--bg-base);
  color: var(--text-main);
}

.btn-editorial.btn-light:hover {
  background-color: transparent;
  color: var(--bg-base);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--text-main);
}

.link-arrow svg {
  transition: transform 0.2s ease;
}

.link-arrow:hover svg {
  transform: translateX(4px);
}

/* Badges & Tags */
.badge-level {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border: 1px solid var(--border-light);
  font-weight: 500;
  color: var(--text-muted);
  background-color: rgba(255, 255, 255, 0.6);
}

.badge-level.iniciante {
  border-color: #8C998B;
  color: var(--accent-olive);
}

.badge-level.intermedio {
  border-color: #C89F82;
  color: var(--accent-clay);
}

.badge-level.avancado {
  border-color: #555853;
  color: var(--text-main);
  background-color: var(--bg-card);
}

/* Footer */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 80px 0 40px 0;
  margin-top: 100px;
}

.footer-top {
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border-dark);
}

.footer-brand h3 {
  font-size: 2.4rem;
  letter-spacing: 0.06em;
  color: var(--text-light);
  margin-bottom: 12px;
}

.footer-brand p {
  color: var(--text-light-muted);
  font-size: 0.95rem;
  max-width: 420px;
  line-height: 1.7;
}

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-clay-light);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-light-muted);
}

.footer-links a:hover {
  color: var(--text-light);
  padding-left: 4px;
}

.footer-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.footer-input {
  background-color: var(--bg-dark-card);
  border: 1px solid var(--border-dark);
  color: var(--text-light);
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
}

.footer-input:focus {
  border-color: var(--text-light);
}

.footer-bottom {
  padding-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #72756F;
}

@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; }
}

.footer-legal-links {
  display: flex;
  gap: 20px;
}

.footer-legal-links a:hover {
  color: var(--text-light);
}

/* Reading Progress Line */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: var(--accent-clay);
  z-index: 9999;
  transition: width 0.1s linear;
}

/* Accessibility */
:focus-visible {
  outline: 2px solid var(--accent-clay);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Colunas Responsivas Utilitárias para Homepage e Artigos */
@media (min-width: 992px) {
  .col-desktop-8 { grid-column: span 8 !important; }
  .col-desktop-4 { grid-column: span 4 !important; }
  .col-desktop-7 { grid-column: span 7 !important; }
  .col-desktop-5 { grid-column: span 5 !important; }
  .col-desktop-6 { grid-column: span 6 !important; }
}

/* ===================================================
   MOBILE-FIRST REFINEMENTS & CRITICAL OVERRIDES
   =================================================== */

/* 1. Top Bar Mobile */
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 768px) {
  .top-bar {
    padding: 6px 0;
    font-size: 0.68rem;
  }
  .top-bar-pillar,
  .top-bar-volume {
    display: none !important;
  }
  .top-bar-inner {
    justify-content: center !important;
    text-align: center;
  }
  .top-bar-edition {
    white-space: normal !important;
    text-align: center;
  }
}

/* 2. Header Mobile */
@media (max-width: 768px) {
  .header-main {
    height: 64px;
  }
  .brand-logo .logo-title {
    font-size: 1.7rem;
  }
  .brand-logo .logo-dot {
    width: 6px;
    height: 6px;
  }
  .brand-tagline {
    display: none !important;
  }
  .header-actions {
    gap: 8px;
  }
  .search-trigger-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    justify-content: center;
  }
  .search-trigger-btn .search-label,
  .search-trigger-btn .search-kbd {
    display: none !important;
  }
  .search-modal {
    padding: 20px 12px 12px 12px;
  }
  .search-input {
    font-size: 1.05rem;
  }
  
  /* Global Grid-12 Mobile Collapse */
  .grid-12 {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
  }
  .grid-12 > * {
    grid-column: span 12 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
}

/* 3. Hero Mobile */
.home-hero {
  position: relative;
  background-color: var(--bg-dark);
  color: var(--text-light);
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: flex-end;
}

.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.72;
  filter: grayscale(12%) contrast(108%);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,21,20,0.3) 0%, rgba(20,21,20,0.65) 45%, rgba(20,21,20,0.96) 100%);
}

.hero-container {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: clamp(40px, 6vw, 80px);
  width: 100%;
}

.hero-content {
  max-width: 920px;
}

.hero-eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 18px;
}

.hero-edition-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sand-warm);
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-title {
  color: #fff;
  font-size: clamp(2.1rem, 5.5vw, 4.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  line-height: 1.65;
  color: #ECEAE4;
  max-width: 740px;
  margin-bottom: 32px;
  font-weight: 300;
}

.hero-btn-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .home-hero {
    min-height: auto;
    padding-top: 20px;
    padding-bottom: 50px;
    align-items: flex-start;
  }
  .hero-container {
    padding-top: 24px;
    padding-bottom: 0;
  }
  .hero-title {
    font-size: 2.15rem;
    line-height: 1.12;
    margin-bottom: 16px;
  }
  .hero-desc {
    font-size: 0.98rem;
    line-height: 1.6;
    margin-bottom: 24px;
  }
  .hero-btn-group {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }
  .hero-btn-group .btn-editorial {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 14px 18px;
  }
  .hero-btn-secondary {
    border-color: rgba(255, 255, 255, 0.7);
    color: #fff;
  }
}

/* 4. Sections Responsive Spacing */
.section-editorial {
  padding: 90px 0;
  border-bottom: 1px solid var(--border-light);
}

.section-editorial.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-light);
  border-bottom: 1px solid var(--border-dark);
}

.section-editorial.section-warm {
  background-color: var(--sand-warm);
  border-bottom: 1px solid var(--border-light);
}

.section-header-editorial {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 18px;
}

.card-responsive-pad {
  padding: 36px;
}

.btn-group-responsive {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .section-editorial {
    padding: 48px 0;
  }
  .section-header-editorial {
    margin-bottom: 24px;
    padding-bottom: 14px;
  }
  .section-header-editorial .editorial-num {
    font-size: 2.8rem;
  }
  .card-responsive-pad {
    padding: 20px !important;
  }
  .btn-group-responsive {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }
  .btn-group-responsive .btn-editorial {
    width: 100%;
    justify-content: center;
  }
}

/* 5. Responsive Feed */
.home-feed-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-light);
  align-items: baseline;
}

@media (max-width: 680px) {
  .home-feed-item {
    grid-template-columns: 44px 1fr !important;
    gap: 14px !important;
    padding: 18px 0 !important;
  }
  .home-feed-item .feed-read-time {
    display: none !important;
  }
  .home-feed-item .editorial-num {
    font-size: 1.6rem !important;
  }
  .home-feed-item h4 {
    font-size: 1.15rem !important;
  }
}

/* 6. Footer Responsive */
@media (max-width: 768px) {
  .site-footer {
    padding: 60px 0 30px 0;
    margin-top: 60px;
  }
  .footer-col {
    grid-column: span 12 !important;
    margin-bottom: 20px;
  }
  .footer-bottom {
    text-align: center;
    flex-direction: column;
    gap: 16px;
  }
  .footer-bottom div {
    text-align: center !important;
  }
}

/* 7. Page Headers & Feed Items (Responsive) */
.page-header-hub {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid var(--text-main);
  padding-bottom: 30px;
  margin-bottom: 40px;
  gap: 24px;
}

.header-hub-text {
  max-width: 840px;
  flex: 1 1 auto;
}

.header-hub-num {
  text-align: right;
  flex-shrink: 0;
}

.header-hub-num .editorial-num {
  font-size: clamp(3.5rem, 8vw, 6rem);
  line-height: 0.85;
}

@media (max-width: 768px) {
  .page-header-hub {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 16px !important;
    padding-bottom: 20px !important;
    margin-bottom: 28px !important;
  }
  .header-hub-num {
    align-self: flex-start !important;
    text-align: left !important;
  }
  .header-hub-num .editorial-num {
    font-size: 3rem !important;
    line-height: 1 !important;
  }
}

/* Articles Hub Feed Item */
.articles-feed-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-light);
  align-items: baseline;
  width: 100%;
}

.articles-feed-item .feed-num {
  font-size: 2.2rem;
  line-height: 1;
}

.articles-feed-item .feed-content-col {
  min-width: 0;
}

.articles-feed-item .feed-meta-row {
  display: flex;
  gap: 8px 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.articles-feed-item .meta-category {
  font-size: 0.7rem;
}

.articles-feed-item .meta-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.articles-feed-item .feed-read-time-mobile {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-clay);
}

.articles-feed-item .feed-title {
  font-size: 1.45rem;
  margin: 4px 0;
  line-height: 1.25;
}

.articles-feed-item .feed-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.6;
}

.articles-feed-item .feed-read-time-desktop {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .articles-feed-item {
    grid-template-columns: 48px 1fr !important;
    gap: 14px !important;
    padding: 20px 0 !important;
  }
  .articles-feed-item .feed-num {
    font-size: 1.6rem !important;
  }
  .articles-feed-item .feed-read-time-desktop {
    display: none !important;
  }
  .articles-feed-item .feed-read-time-mobile {
    display: inline !important;
  }
  .articles-feed-item .feed-title {
    font-size: 1.18rem !important;
  }
  .articles-feed-item .feed-desc {
    font-size: 0.88rem !important;
  }
}

@media (max-width: 440px) {
  .articles-feed-item {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    padding: 16px 0 !important;
  }
  .articles-feed-item .feed-num {
    font-size: 1.4rem !important;
  }
}

/* Category Hubs Grid */
.cat-articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

@media (max-width: 640px) {
  .cat-articles-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    margin-bottom: 40px !important;
  }
}

.home-feed-item > div {
  min-width: 0;
}