/* ======================================================================
   iamshoemaker.com — Complete Stylesheet
   Ren Shoku 匠 | Where Craftsmanship Meets Intelligence
====================================================================== */

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

/* ======================================================================
   1. CSS VARIABLES
====================================================================== */

:root {
  --color-bg-primary:    #0A1628;
  --color-bg-secondary:  #112240;
  --color-bg-tertiary:   #1A2F4E;
  --color-border:        #1E3A5F;
  --color-border-hover:  #C9A84C;
  --color-gold:          #C9A84C;
  --color-gold-light:    #E8C97A;
  --color-gold-dim:      #8B6E2E;
  --color-white:         #FFFFFF;
  --color-gray-light:    #A8B2C1;
  --color-gray-mid:      #4A5568;
  --color-success:       #2D6A4F;
  --color-info:          #1D4E89;
  --color-purple:        #4A1D8A;
  --color-teal:          #0D6E6E;

  --font-display: 'Playfair Display', serif;
  --font-body:    'Inter', sans-serif;

  --text-xs:   11px;
  --text-sm:   13px;
  --text-base: 15px;
  --text-md:   17px;
  --text-lg:   20px;
  --text-xl:   24px;
  --text-2xl:  32px;
  --text-3xl:  42px;
  --text-4xl:  56px;

  --nav-height: 64px;
  --container-max: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --transition: all 0.25s ease;
}

/* ======================================================================
   2. RESET & BASE
====================================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-bg-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

ul, ol {
  list-style: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

input {
  font-family: var(--font-body);
}

/* ======================================================================
   3. TYPOGRAPHY
====================================================================== */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-md); }

p {
  color: var(--color-gray-light);
  line-height: 1.7;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--color-gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}

/* ======================================================================
   4. LAYOUT & CONTAINER
====================================================================== */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 16px;
}

.section-header-left h2 {
  font-size: var(--text-2xl);
  margin-top: 4px;
}

.section-header-right a {
  font-size: var(--text-sm);
  color: var(--color-gold);
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
}

.section-header-right a:hover {
  color: var(--color-gold-light);
}

/* ======================================================================
   5. NAVIGATION
====================================================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-light);
  transition: var(--transition);
  letter-spacing: 0.3px;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-gold);
}

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

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

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-gray-light);
  border-radius: 2px;
  transition: var(--transition);
}

/* ======================================================================
   6. BUTTONS
====================================================================== */

.btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--color-gold);
  color: var(--color-bg-primary);
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--color-gold-light);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--color-gold);
  border: 1.5px solid var(--color-gold);
  padding: 11px 27px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;
  transition: var(--transition);
  cursor: pointer;
  font-family: var(--font-body);
  white-space: nowrap;
}

.btn-secondary:hover {
  background: rgba(201, 168, 76, 0.1);
  transform: translateY(-1px);
}

.btn-large {
  padding: 14px 36px;
  font-size: 15px;
}

.btn-center {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

/* ======================================================================
   7. CARDS
====================================================================== */

.card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  transition: var(--transition);
}

.card:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.15);
}

/* ======================================================================
   8. BADGES
====================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 3px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge-brand-news     { background: #C9A84C; color: #0A1628; }
.badge-manufacturing  { background: #1D4E89; color: #FFFFFF; }
.badge-quality        { background: #2D6A4F; color: #FFFFFF; }
.badge-trade-data     { background: #4A1D8A; color: #FFFFFF; }
.badge-sustainability { background: #0D6E6E; color: #FFFFFF; }
.badge-leather        { background: #8B4513; color: #FFFFFF; }
.badge-supply-chain   { background: #2C3E50; color: #FFFFFF; }
.badge-retail         { background: #4A5568; color: #FFFFFF; }

/* ======================================================================
   9. HERO SECTION
====================================================================== */

.hero {
  min-height: 85vh;
  background: var(--color-bg-primary);
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--nav-height);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 55%;
  opacity: 0.4;
  pointer-events: none;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 60px 0;
}

.hero h1 {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--color-white);
}

.hero h1 span {
  color: var(--color-gold);
  font-style: italic;
}

.hero-subtitle {
  font-size: var(--text-md);
  color: var(--color-gray-light);
  line-height: 1.7;
  margin-bottom: 12px;
  max-width: 560px;
}

.author-credit {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-gold-dim);
  font-size: var(--text-base);
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}

.stat-item {
  padding: 0 28px;
  text-align: center;
}

.stat-item:first-child {
  padding-left: 0;
}

.stat-item + .stat-item {
  border-left: 1px solid var(--color-border);
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-gray-light);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ======================================================================
   10. FEATURE CARDS SECTION
====================================================================== */

.features {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

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

.feature-card {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.12);
}

.feature-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  color: var(--color-gold);
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-card h3 {
  font-size: var(--text-md);
  margin-bottom: 10px;
  color: var(--color-white);
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-gray-light);
  line-height: 1.65;
}

/* ======================================================================
   11. NEWS FEED SECTION
====================================================================== */

.news-feed-section {
  background: var(--color-bg-primary);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ======================================================================
   12. ARTICLE CARDS
====================================================================== */

.article-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.article-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.15);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.source-name {
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  font-weight: 500;
  text-align: right;
  flex-shrink: 0;
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.35;
  transition: color 0.2s ease;
}

.article-card:hover .card-title {
  color: var(--color-gold-light);
}

.card-summary {
  font-size: var(--text-sm);
  color: var(--color-gray-light);
  line-height: 1.6;
  flex-grow: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
}

.brand-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.brand-tag {
  font-size: 10px;
  color: var(--color-gray-mid);
  border: 1px solid var(--color-border);
  padding: 2px 7px;
  border-radius: 3px;
  font-weight: 500;
}

.timestamp {
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ======================================================================
   13. REN'S TAKE BOX
====================================================================== */

.rens-take {
  background: rgba(201, 168, 76, 0.06);
  border-left: 3px solid var(--color-gold);
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.rens-take-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-gold-dim);
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.rens-take-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 13px;
  color: var(--color-gold);
  line-height: 1.55;
}

/* ======================================================================
   14. NEWSLETTER STRIP
====================================================================== */

.newsletter-strip {
  background: linear-gradient(135deg, #0D1F3C 0%, #112240 50%, #0A1628 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 72px 0;
  text-align: center;
}

.newsletter-strip .eyebrow {
  display: block;
  text-align: center;
  margin-bottom: 12px;
}

.newsletter-strip h2 {
  font-size: var(--text-2xl);
  margin-bottom: 12px;
}

.newsletter-strip .subtitle {
  font-size: var(--text-base);
  color: var(--color-gray-light);
  max-width: 520px;
  margin: 0 auto 32px;
}

.newsletter-embed {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 480px;
  margin: 0 auto 16px;
}

.email-input {
  flex: 1;
  min-width: 220px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  outline: none;
  transition: var(--transition);
}

.email-input:focus {
  border-color: var(--color-gold);
}

.email-input::placeholder {
  color: var(--color-gray-mid);
}

.fine-print {
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  text-align: center;
}

/* ======================================================================
   15. FOOTER
====================================================================== */

.footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: 56px 0 0;
}

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

.footer-brand .footer-logo {
  height: 32px;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-gray-light);
  margin-bottom: 8px;
  max-width: 280px;
}

.footer-brand .footer-sig {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-gold-dim);
  font-size: var(--text-sm);
  margin-top: 12px;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--color-gray-light);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: var(--text-sm);
  color: var(--color-gray-mid);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
}

/* ======================================================================
   16. NEWS PAGE SPECIFIC
====================================================================== */

.news-page-header {
  background: #0D1F3C;
  padding: 80px 0 40px;
  border-bottom: 1px solid var(--color-border);
  margin-top: var(--nav-height);
}

.news-page-header h1 {
  font-size: var(--text-3xl);
  margin-bottom: 12px;
}

.news-page-header p {
  font-size: var(--text-base);
  color: var(--color-gray-light);
  max-width: 560px;
  margin-bottom: 20px;
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.2); }
}

.controls-bar {
  position: sticky;
  top: var(--nav-height);
  z-index: 90;
  background: rgba(10, 22, 40, 0.98);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}

.controls-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0 4px;
}

#results-count {
  font-size: var(--text-sm);
  color: var(--color-gray-mid);
}

#sort-select {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-gray-light);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

#sort-select:focus {
  border-color: var(--color-gold);
}

.news-main {
  padding: 32px 0 80px;
}

.news-grid-full {
  grid-template-columns: repeat(3, 1fr);
}

/* ======================================================================
   17. ABOUT PAGE SPECIFIC
====================================================================== */

.about-hero {
  background: #0D1F3C;
  padding: 96px 0;
  margin-top: var(--nav-height);
  border-bottom: 1px solid var(--color-border);
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 64px;
  align-items: center;
}

.about-eyebrow {
  display: block;
  margin-bottom: 16px;
}

.about-hero h1 {
  font-size: var(--text-3xl);
  margin-bottom: 8px;
}

.about-subtitle {
  font-size: var(--text-md);
  color: var(--color-gold-dim);
  font-family: var(--font-display);
  font-style: italic;
  margin-bottom: 28px;
}

.about-bio p {
  font-size: var(--text-base);
  color: var(--color-gray-light);
  line-height: 1.75;
  margin-bottom: 18px;
}

.about-sig {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-gold-dim);
  font-size: var(--text-md);
  margin-top: 8px;
  margin-bottom: 32px;
}

.about-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.profile-placeholder {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 1;
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 auto;
}

.profile-kanji {
  font-family: var(--font-display);
  font-size: 80px;
  color: var(--color-gold);
  opacity: 0.6;
  line-height: 1;
}

.profile-name {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--color-white);
}

.profile-title {
  font-size: 12px;
  color: var(--color-gray-light);
}

.profile-caption {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  margin-top: 10px;
}

.expertise-section {
  background: var(--color-bg-primary);
  padding: 80px 0;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.expertise-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: var(--transition);
}

.expertise-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.12);
}

.expertise-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
  color: var(--color-gold);
}

.expertise-icon svg {
  width: 100%;
  height: 100%;
}

.expertise-card h3 {
  font-size: var(--text-base);
  margin-bottom: 10px;
  font-family: var(--font-body);
  font-weight: 600;
}

.expertise-card p {
  font-size: var(--text-sm);
  color: var(--color-gray-light);
  line-height: 1.65;
}

.expertise-list {
  list-style: none;
  margin-top: 16px;
  padding: 0;
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
}

.expertise-list li {
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  padding: 4px 0;
  padding-left: 14px;
  position: relative;
}

.expertise-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--color-gold);
}

.about-quick-stats {
  display: flex;
  gap: 24px;
  margin-top: 20px;
  justify-content: center;
}

.quick-stat {
  text-align: center;
}

.quick-stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-gold);
  line-height: 1.1;
}

.quick-stat-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.profile-label {
  font-size: 12px;
  color: var(--color-gray-light);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.numbers-section {
  background: #0D1F3C;
  padding: 72px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}

.number-item {
  padding: 24px;
  border-right: 1px solid var(--color-border);
}

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

.number-value {
  display: block;
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 8px;
}

.number-label {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-gray-light);
}

/* ======================================================================
   18. NEWSLETTER PAGE SPECIFIC
====================================================================== */

.newsletter-page {
  min-height: 100vh;
  background: var(--color-bg-primary);
  display: flex;
  flex-direction: column;
}

.newsletter-page-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-height) + 60px) 24px 60px;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
}

.newsletter-page-main .eyebrow {
  margin-bottom: 16px;
}

.newsletter-page-main h1 {
  font-size: var(--text-4xl);
  margin-bottom: 8px;
}

.newsletter-subtitle {
  font-size: var(--text-xl);
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-gold-dim);
  margin-bottom: 20px;
}

.newsletter-desc {
  font-size: var(--text-base);
  color: var(--color-gray-light);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 500px;
}

.newsletter-benefits-list {
  text-align: left;
  margin-bottom: 36px;
  width: 100%;
  max-width: 460px;
}

.newsletter-benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-gray-light);
  line-height: 1.6;
}

.newsletter-benefits-list li:last-child {
  border-bottom: none;
}

.gold-diamond {
  color: var(--color-gold);
  font-size: 10px;
  flex-shrink: 0;
  margin-top: 4px;
}

.newsletter-embed-large {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 420px;
  margin-bottom: 16px;
}

.email-input-large {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
  width: 100%;
}

.email-input-large:focus {
  border-color: var(--color-gold);
}

.email-input-large::placeholder {
  color: var(--color-gray-mid);
}

.social-proof {
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  letter-spacing: 0.5px;
  margin-top: 12px;
}

/* Newsletter page — full layout */

.newsletter-page-hero {
  background: #0D1F3C;
  padding: 120px 0 80px;
  border-bottom: 1px solid var(--color-border);
}

.newsletter-page-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-page-inner .eyebrow {
  margin-bottom: 16px;
}

.newsletter-page-inner h1 {
  font-size: var(--text-4xl);
  margin-bottom: 8px;
}

.newsletter-page-inner h2 {
  font-size: var(--text-3xl);
  margin-bottom: 16px;
}

.newsletter-page-subtitle {
  font-size: var(--text-base);
  color: var(--color-gray-light);
  line-height: 1.75;
  margin-bottom: 36px;
}

.newsletter-page-form {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.email-input-lg {
  min-width: 280px;
  flex: 1;
  max-width: 340px;
  padding: 14px 18px;
  font-size: var(--text-base);
}

.btn-lg {
  padding: 14px 28px;
  font-size: var(--text-base);
}

.newsletter-benefits {
  background: var(--color-bg-primary);
  padding: 80px 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 48px;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.benefit-item {
  display: flex;
  gap: 20px;
  padding: 28px 28px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.benefit-item:hover {
  background: var(--color-bg-secondary);
}

.benefit-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-gold);
  opacity: 0.4;
  line-height: 1;
  flex-shrink: 0;
  min-width: 36px;
}

.benefit-content h3 {
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: 8px;
  font-family: var(--font-body);
}

.benefit-content p {
  font-size: var(--text-sm);
  color: var(--color-gray-light);
  line-height: 1.65;
}

/* ── MailerLite embed ─────────────────────────────────────────── */
.ml-embedded {
  width: 100%;
}

/* Sample issue card */

.sample-section {
  background: var(--color-bg-secondary);
}

.sample-card {
  max-width: 680px;
  margin: 40px auto 0;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.sample-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--color-bg-tertiary);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sample-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sample-section-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sample-section-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  width: fit-content;
}

.sample-section-tag.manufacturing {
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
}

.sample-section-tag.trade {
  background: rgba(234, 179, 8, 0.12);
  color: #eab308;
}

.sample-section-tag.signal {
  background: rgba(201, 168, 76, 0.15);
  color: var(--color-gold);
}

.sample-section-item p {
  font-size: var(--text-sm);
  color: var(--color-gray-light);
  line-height: 1.65;
}

.sample-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  text-align: center;
}

.newsletter-bottom-cta {
  background: #0D1F3C;
  padding: 96px 0;
  border-top: 1px solid var(--color-border);
}

/* ======================================================================
   19. ARTICLE DETAIL PAGE
====================================================================== */

.article-page {
  padding: calc(var(--nav-height) + 48px) 0 80px;
  min-height: 70vh;
}

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

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

.article-source-label {
  font-size: var(--text-sm);
  color: var(--color-gray-mid);
  font-weight: 500;
}

.article-timestamp {
  font-size: var(--text-sm);
  color: var(--color-gray-mid);
}

.article-title {
  font-size: var(--text-3xl);
  line-height: 1.25;
  margin-bottom: 24px;
  color: var(--color-white);
}

.article-divider {
  height: 1px;
  background: var(--color-border);
  margin-bottom: 28px;
}

.article-summary {
  font-size: var(--text-md);
  color: var(--color-gray-light);
  line-height: 1.8;
  margin-bottom: 32px;
}

/* Ren's Take — larger on article page */
.rens-take-article {
  padding: 28px 32px;
  margin-bottom: 32px;
}

.rens-take-article .rens-take-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 12px;
}

.rens-take-article .rens-take-body {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-white);
  line-height: 1.6;
  margin: 0;
}

.article-brands-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.article-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 40px;
}

.keyword-tag {
  font-size: 11px;
  color: var(--color-gray-mid);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 3px 8px;
  text-transform: lowercase;
}

/* Source block — the "read full article" section */
.article-source-block {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-bottom: 32px;
}

.source-block-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.source-block-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.source-block-label {
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.source-block-domain {
  font-size: var(--text-base);
  color: var(--color-white);
  font-weight: 600;
}

.source-block-btn {
  white-space: nowrap;
  flex-shrink: 0;
}

.article-back-row {
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.article-back-link {
  font-size: var(--text-sm);
  color: var(--color-gray-mid);
  text-decoration: none;
  transition: var(--transition);
}

.article-back-link:hover {
  color: var(--color-gold);
}

/* ======================================================================
   19. COMING SOON PAGE
====================================================================== */

.coming-soon-page {
  min-height: 100vh;
  background: var(--color-bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}

.coming-soon-logo {
  margin-bottom: 48px;
}

.coming-soon-logo img {
  height: 36px;
  margin: 0 auto;
}

.coming-soon-kanji {
  font-family: var(--font-display);
  font-size: 80px;
  color: var(--color-gold);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 24px;
}

.coming-soon-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.coming-soon-title,
.coming-soon-page h1,
.coming-soon-page h2 {
  font-size: var(--text-3xl);
  margin-bottom: 16px;
}

.coming-soon-text,
.coming-soon-page p {
  font-size: var(--text-base);
  color: var(--color-gray-light);
  max-width: 420px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.coming-soon-back {
  margin-top: 8px;
}

.coming-soon-footer {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  width: 100%;
  max-width: 400px;
}

.coming-soon-footer p {
  font-size: var(--text-xs);
  color: var(--color-gray-mid);
  margin-bottom: 0;
}

/* ======================================================================
   20. LOADING SKELETONS
====================================================================== */

@keyframes shimmer {
  0%   { background-position: -468px 0; }
  100% { background-position: 468px 0; }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-bg-tertiary) 25%,
    #1E3A5F 50%,
    var(--color-bg-tertiary) 75%
  );
  background-size: 936px 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: 4px;
}

.skeleton-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skeleton-badge {
  height: 22px;
  width: 100px;
  border-radius: 3px;
}

.skeleton-title {
  height: 20px;
  width: 85%;
  margin-top: 4px;
}

.skeleton-title-short {
  height: 20px;
  width: 60%;
}

.skeleton-text {
  height: 14px;
  width: 100%;
}

.skeleton-text-short {
  height: 14px;
  width: 70%;
}

/* ======================================================================
   21. PAGINATION
====================================================================== */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.page-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-gray-light);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  cursor: pointer;
  transition: var(--transition);
}

.page-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.page-btn.active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-bg-primary);
  font-weight: 600;
}

.page-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-btn:disabled:hover {
  border-color: var(--color-border);
  color: var(--color-gray-light);
}

.page-ellipsis {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-mid);
  font-size: var(--text-sm);
}

/* ======================================================================
   22. SEARCH BAR
====================================================================== */

.search-wrapper {
  position: relative;
  width: 100%;
  max-width: 560px;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--color-gray-mid);
  pointer-events: none;
}

.search-input {
  width: 100%;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  padding: 10px 16px 10px 42px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--color-gold);
}

.search-input::placeholder {
  color: var(--color-gray-mid);
}

/* ======================================================================
   23. FILTER TABS
====================================================================== */

.filter-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 6px 14px;
  border-radius: 20px;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-gray-light);
  font-size: var(--text-xs);
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.filter-tab:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.filter-tab.active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-bg-primary);
  font-weight: 600;
}

/* ======================================================================
   24. TOAST NOTIFICATION
====================================================================== */

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  color: var(--color-white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  z-index: 9999;
  max-width: 320px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform: translateY(80px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ======================================================================
   25. MOBILE NAVIGATION
====================================================================== */

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(10, 22, 40, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 24px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-gray-light);
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--color-gold);
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ======================================================================
   26. RESPONSIVE BREAKPOINTS
====================================================================== */

/* Tablet: 768px – 1199px */
@media (max-width: 1199px) {
  :root {
    --text-4xl: 44px;
    --text-3xl: 34px;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .about-hero-grid {
    gap: 40px;
  }

  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .number-item:nth-child(2) {
    border-right: none;
  }

  .number-item:nth-child(3) {
    border-top: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
  }

  .number-item:nth-child(4) {
    border-top: 1px solid var(--color-border);
    border-right: none;
  }
}

/* Mobile: below 768px */
@media (max-width: 767px) {
  :root {
    --text-4xl: 34px;
    --text-3xl: 28px;
    --text-2xl: 26px;
    --text-xl:  22px;
  }

  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .hero {
    min-height: 100svh;
    padding-top: var(--nav-height);
  }

  .hero-bg {
    opacity: 0.15;
    width: 100%;
  }

  .hero-content {
    padding: 40px 0 50px;
  }

  .hero h1 {
    font-size: var(--text-3xl);
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .stat-item {
    padding: 0;
    border-left: none !important;
  }

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

  .news-grid,
  .news-grid-full {
    grid-template-columns: 1fr;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-hero h1 {
    font-size: var(--text-2xl);
  }

  .profile-placeholder {
    max-width: 240px;
    margin: 0 auto;
  }

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

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

  .newsletter-page-main h1 {
    font-size: var(--text-3xl);
  }

  .filter-tabs {
    gap: 4px;
  }

  .filter-tab {
    padding: 5px 10px;
    font-size: 10px;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    text-align: center;
    justify-content: center;
  }

  .controls-bar {
    top: var(--nav-height);
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .section {
    padding: 56px 0;
  }

  .newsletter-strip {
    padding: 52px 0;
  }

  .newsletter-embed {
    flex-direction: column;
  }

  .news-page-header {
    padding: 60px 0 32px;
  }

  .about-hero {
    padding: 64px 0;
  }

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

  .newsletter-page-hero {
    padding: 100px 0 60px;
  }

  .newsletter-page-inner h1 {
    font-size: var(--text-3xl);
  }

  .newsletter-page-form {
    flex-direction: column;
    align-items: center;
  }

  .email-input-lg {
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }

  .sample-header {
    flex-direction: column;
    gap: 4px;
    align-items: flex-start;
  }

  .article-title {
    font-size: var(--text-2xl);
  }

  .rens-take-article {
    padding: 20px 20px;
  }

  .rens-take-article .rens-take-body {
    font-size: var(--text-md);
  }

  .source-block-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .source-block-btn {
    width: 100%;
    text-align: center;
  }

  .toast {
    right: 12px;
    left: 12px;
    bottom: 16px;
    max-width: none;
  }
}