/* ============================================================
   SILVER THEME — Main Stylesheet
   Financial Editorial Magazine Theme
   Design System: Slate & Electric Blue
   ============================================================ */

/* ── 1. CSS CUSTOM PROPERTIES ─────────────────────────────── */

:root {
  /* Color palette */
  --color-surface: #f4f6f9;
  --color-page-bg: #e8ecf2;
  --color-soft-blue: #eef3ff;
  --color-ink: #161d2f;
  --color-electric-blue: #2563eb;
  --color-blue-dark: #1d4ed8;
  --color-blue-mid: #3b82f6;
  --color-on-surface: #23272f;
  --color-on-surface-var: #4b5670;
  --color-outline: #828faa;
  --color-border: #cdd3de;
  --color-border-strong: #b0bacf;
  --color-positive: #16a34a;
  --color-negative: #dc2626;
  --color-white: #ffffff;

  /* Typography */
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", "Fira Code", monospace;

  /* Spacing */
  --spacing-gutter: 24px;
  --spacing-section: 96px;
  --container-max: 1280px;
  --container-px: 16px;

  /* Easing */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-hover: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── 2. RESET & BASE ──────────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-surface);
  color: var(--color-on-surface);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ── 3. LAYOUT ────────────────────────────────────────────── */

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

@media (min-width: 640px) {
  .container {
    padding-inline: 32px;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-inline: 40px;
  }
}

/* ── 4. TYPOGRAPHY UTILITIES ──────────────────────────────── */

.label-caps {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-electric-blue);
  display: inline-block;
}

.body-lg {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 400;
}

.body-sm {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.55;
  font-weight: 400;
}

/* ── 5. BUTTONS ───────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-radius: 4px;
  cursor: pointer;
  transition:
    background 0.25s var(--ease-hover),
    color 0.25s var(--ease-hover),
    border-color 0.25s var(--ease-hover),
    transform 0.15s var(--ease-hover),
    box-shadow 0.25s var(--ease-hover);
  white-space: nowrap;
  text-decoration: none;
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--color-electric-blue);
  color: white;
  border-color: var(--color-electric-blue);
}

.btn-primary:hover {
  background-color: var(--color-blue-dark);
  border-color: var(--color-blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-electric-blue);
  border-color: var(--color-electric-blue);
  border-radius: 4px;
  padding: 8px 18px;
  font-size: 11px;
}

.btn-outline:hover {
  background-color: var(--color-electric-blue);
  color: white;
}

.btn-blue {
  display: inline-block;
  background-color: var(--color-electric-blue);
  color: white;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.15s ease,
    box-shadow 0.2s ease;
  text-decoration: none;
}

.btn-blue:hover {
  background-color: var(--color-blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
}

/* ── 6. SITE HEADER ───────────────────────────────────────── */

.silver-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: var(--color-white);
  color: var(--color-ink);
  padding: 0;
  border-bottom: 1px solid var(--color-border);
  transition:
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.silver-header.scrolled {
  box-shadow: 0 2px 20px rgba(22, 29, 47, 0.1);
  border-bottom-color: var(--color-border-strong);
}

/* Blue accent line across top */
.silver-header::before {
  content: "";
  display: block;
  height: 3px;
  background: var(--color-electric-blue);
  width: 100%;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
  height: 60px;
}

@media (min-width: 640px) {
  .header-inner {
    padding-inline: 32px;
  }
}

@media (min-width: 1024px) {
  .header-inner {
    padding-inline: 40px;
  }
}

/* Logo */
.header-logo a,
.header-logo .custom-logo-link {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  text-decoration: none;
  display: block;
}

.header-logo .custom-logo {
  height: 38px;
  width: auto;
  display: block;
}

/* Always show dark logo (light background header) */
.header-logo-light {
  display: none;
}

.header-logo-dark {
  display: block;
}

/* Primary nav (desktop) */
.header-nav {
  display: none;
}

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

.header-nav-list,
.header-nav ul {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.header-nav-list > li > a,
.header-nav a {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-on-surface);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}

.header-nav-list > li > a:hover,
.header-nav a:hover {
  color: var(--color-electric-blue);
  border-bottom-color: var(--color-electric-blue);
}

/* Hide WordPress sub-menus */
.header-nav-list .sub-menu,
.header-nav .sub-menu {
  display: none;
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.header-subscribe-btn {
  display: none;
}

@media (min-width: 640px) {
  .header-subscribe-btn {
    display: inline-flex;
  }
}

/* Mobile hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-ink);
}

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

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: all 0.25s ease;
}

/* Mobile menu overlay */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-ink);
  z-index: 101;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

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

.mobile-nav-list,
.mobile-menu ul {
  text-align: center;
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-nav-list li,
.mobile-menu ul li {
  margin-bottom: 20px;
}

.mobile-nav-list a,
.mobile-menu ul a {
  font-family: var(--font-display);
  font-size: clamp(26px, 5vw, 42px);
  font-weight: 700;
  color: white;
  text-decoration: none;
  transition: color 0.2s ease;
}

.mobile-nav-list a:hover,
.mobile-menu ul a:hover {
  color: var(--color-blue-mid);
}

.mobile-menu-close {
  position: absolute;
  top: 24px;
  right: 24px;
  color: white;
  font-size: 28px;
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 8px;
  transition: color 0.2s ease;
}

.mobile-menu-close:hover {
  color: var(--color-blue-mid);
}

.mobile-menu-cta {
  margin-top: 16px;
  background: var(--color-electric-blue) !important;
  color: white !important;
  border-color: var(--color-electric-blue) !important;
}

/* ── 7. REVEAL ANIMATION ──────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── 8. HERO SECTION (SPLIT-SCREEN) ──────────────────────── */

.hero-section {
  background-color: var(--color-ink);
  margin-top: 63px; /* fixed header (60px inner + 3px top bar) */
  position: relative;
  overflow: hidden;
}

body.admin-bar .hero-section {
  margin-top: 95px;
}

@media screen and (max-width: 782px) {
  body.admin-bar .hero-section {
    margin-top: 109px;
  }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 560px;
}

@media (min-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
  }
}

/* Left editorial panel */
.hero-editorial {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 8vw, 96px) clamp(24px, 5vw, 72px);
  position: relative;
  z-index: 2;
}

.hero-editorial::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-electric-blue);
  margin-bottom: 28px;
}

.hero-label {
  color: var(--color-blue-mid);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 20px;
  order: -1;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: white;
  margin-bottom: 24px;
}

.hero-title-link {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.hero-title-link:hover {
  opacity: 0.85;
}

.hero-meta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin-bottom: 36px;
}

.hero-badge {
  padding: 3px 8px;
  border: 1px solid var(--color-electric-blue);
  color: var(--color-blue-mid);
  border-radius: 2px;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: var(--font-body);
}

.hero-cta {
  align-self: flex-start;
}

/* Right image panel */
.hero-image-panel {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  background: var(--color-page-bg);
}

@media (min-width: 1024px) {
  .hero-image-panel {
    min-height: auto;
  }
}

.hero-image-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}

.hero-image-panel:hover img {
  transform: scale(1.03);
}

/* Blue overlay strip on right panel */
.hero-image-panel::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-electric-blue);
  z-index: 2;
}

/* ── 9. ARTICLES SECTION (3-COL GRID) ─────────────────────── */

.articles-section {
  background: var(--color-surface);
  padding-top: var(--spacing-section);
  padding-bottom: var(--spacing-section);
}

.articles-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-ink);
}

.articles-section-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-ink);
}

.articles-section-link {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-electric-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

.articles-section-link:hover {
  color: var(--color-blue-dark);
}

/* 3-col grid */
.articles-grid-3col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 640px) {
  .articles-grid-3col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .articles-grid-3col {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Article card */
.article-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.article-card:hover {
  border-color: var(--color-electric-blue);
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.1);
  transform: translateY(-3px);
}

.card-image {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--color-page-bg);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.article-card:hover .card-image img {
  transform: scale(1.04);
}

.card-image-placeholder {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--color-page-bg) 0%, var(--color-border) 100%);
}

.card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-label {
  color: var(--color-electric-blue);
}

.card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.card-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.card-title a:hover {
  color: var(--color-electric-blue);
}

.card-excerpt {
  font-size: 14px;
  color: var(--color-on-surface-var);
  line-height: 1.6;
  flex: 1;
}

.card-date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-outline);
  letter-spacing: 0.04em;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

/* Featured card (first post) */
.card-featured {
  grid-column: 1 / -1;
  flex-direction: row;
}

@media (max-width: 767px) {
  .card-featured {
    flex-direction: column;
    grid-column: 1;
  }
}

.card-featured .card-image {
  flex: 0 0 45%;
  aspect-ratio: auto;
}

@media (max-width: 767px) {
  .card-featured .card-image {
    flex: none;
    aspect-ratio: 16 / 10;
  }
}

.card-featured .card-body {
  padding: 32px 36px;
}

.card-featured .card-title {
  font-size: clamp(22px, 3vw, 30px);
}

.card-featured .card-excerpt {
  font-size: 15px;
}

/* ── 10. INSIGHT STRIPE (REPLACES DARK CHART SECTION) ────── */

.insight-stripe {
  background: var(--color-soft-blue);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 64px 0;
}

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

@media (min-width: 1024px) {
  .insight-stripe-inner {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

.insight-content {
}

.insight-image {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-ink);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
  width: 100%;
}

.insight-image a {
  display: block;
  line-height: 0;
}

.insight-image img {
  width: 100%;
  height: auto;
  display: block;
  min-height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.insight-image-placeholder {
  width: 100%;
  min-height: 280px;
  background: linear-gradient(135deg, var(--color-ink) 0%, var(--color-electric-blue) 100%);
}

.insight-eyebrow {
  margin-bottom: 16px;
}

.insight-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  margin-bottom: 16px;
  line-height: 1.1;
}

.insight-desc {
  font-size: 16px;
  color: var(--color-on-surface-var);
  line-height: 1.7;
  margin-bottom: 28px;
}

.insight-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-electric-blue);
  text-decoration: none;
  transition: gap 0.2s ease;
}

.insight-link:hover {
  gap: 12px;
}

/* Stats grid */
.insight-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
}

.stat-item {
  background: var(--color-white);
  padding: 28px 24px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-value.positive {
  color: var(--color-positive);
}

.stat-value.negative {
  color: var(--color-negative);
}

.stat-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-outline);
}

/* ── 11. CATEGORY SPOTLIGHT ───────────────────────────────── */

.category-spotlight {
  background: var(--color-white);
  padding-top: var(--spacing-section);
  padding-bottom: var(--spacing-section);
}

.category-spotlight-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-ink);
}

.category-spotlight-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-ink);
}

/* Category columns */
.spotlight-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 768px) {
  .spotlight-columns {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .spotlight-columns {
    grid-template-columns: repeat(3, 1fr);
  }
}

.spotlight-col-heading {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-electric-blue);
  display: block;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.spotlight-post-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.spotlight-post-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.spotlight-post-number {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-outline);
  flex-shrink: 0;
  width: 20px;
  line-height: 1.4;
}

.spotlight-post-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s ease;
}

.spotlight-post-title:hover {
  color: var(--color-electric-blue);
}

/* ── 12. NEWSLETTER SECTION (FULL-WIDTH CENTERED) ─────────── */

.newsletter-section {
  background: var(--color-ink);
  padding: 80px 0;
}

.newsletter-inner {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
  padding-inline: var(--container-px);
}

.newsletter-eyebrow {
  color: var(--color-blue-mid);
  margin-bottom: 20px;
}

.newsletter-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: white;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.newsletter-subtext {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 36px;
}

/* Newsletter form (standalone) */
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.newsletter-form-row {
  display: flex;
  gap: 0;
}

@media (min-width: 480px) {
  .newsletter-form-row {
    flex-direction: row;
  }
}

.newsletter-honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
  tab-size: 0;
}

.newsletter-form-field {
  flex: 1;
  position: relative;
}

.newsletter-input {
  width: 100%;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-ink);
  background: white;
  border: 2px solid transparent;
  border-radius: 4px;
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
  appearance: none;
}

.newsletter-input::placeholder {
  color: var(--color-outline);
}

.newsletter-input:focus {
  border-color: var(--color-electric-blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}

.newsletter-input.is-error {
  border-color: var(--color-negative);
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

.newsletter-field-error {
  display: block;
  font-size: 12px;
  color: var(--color-negative);
  margin-top: 4px;
  min-height: 16px;
}

.newsletter-btn {
  width: 100%;
  padding: 13px 28px;
  background: var(--color-electric-blue);
  color: white;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.15s ease;
}

.newsletter-btn:hover {
  background: var(--color-blue-dark);
  transform: translateY(-1px);
}

.newsletter-status {
  font-size: 14px;
  text-align: center;
  min-height: 20px;
  color: rgba(255, 255, 255, 0.8);
}

.newsletter-status.is-success {
  color: #4ade80;
}

.newsletter-status.is-error {
  color: #fca5a5;
}

/* ── 13. SIDEBAR (SHARED: ARTICLES + SINGLE) ──────────────── */

.sidebar-dispatch {
  background: var(--color-soft-blue);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-electric-blue);
  padding: 24px;
  border-radius: 0 0 6px 6px;
}

.sidebar-section-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink);
  margin-bottom: 20px;
}

.dispatch-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dispatch-item {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.dispatch-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.dispatch-item-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.dispatch-time {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-electric-blue);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.dispatch-headline {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.4;
  transition: color 0.2s ease;
}

.dispatch-item-link:hover .dispatch-headline {
  color: var(--color-electric-blue);
}

/* Newsletter widget in sidebars */
.newsletter-widget {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-electric-blue);
  padding: 24px;
  border-radius: 0 0 6px 6px;
}

.newsletter-widget-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 8px;
}

.newsletter-widget-desc {
  font-size: 13px;
  color: var(--color-on-surface-var);
  margin-bottom: 16px;
  line-height: 1.5;
}

/* Input inside the white widget needs a visible border + tinted bg */
.newsletter-widget .newsletter-input {
  background: var(--color-surface);
  border: 2px solid var(--color-border);
}

.newsletter-widget .newsletter-input:focus {
  background: white;
  border-color: var(--color-electric-blue);
}

/* ── 14. FOOTER ───────────────────────────────────────────── */

.silver-footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 64px;
  padding-bottom: 0;
  border-top: 3px solid var(--color-electric-blue);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
  }
}

.footer-brand-col {
}

.footer-site-name,
.footer-brand-col .custom-logo-link {
  display: inline-block;
  margin-bottom: 16px;
}

.footer-brand-col .custom-logo {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-site-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: white;
  text-decoration: none;
}

.footer-tagline {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  max-width: 280px;
}

.footer-col-heading {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-blue-mid);
  margin-bottom: 16px;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-list a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-nav-list a:hover {
  color: white;
}

/* Hide WordPress sub-menus in footer */
.footer-nav-list .sub-menu {
  display: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.02em;
}

/* ── 15. PAGE HERO BAND ───────────────────────────────────── */

.page-hero-band {
  background: var(--color-ink);
  padding: 60px 0 48px;
  margin-top: 63px;
  border-bottom: 3px solid var(--color-electric-blue);
}

body.admin-bar .page-hero-band {
  margin-top: 95px;
}

@media screen and (max-width: 782px) {
  body.admin-bar .page-hero-band {
    margin-top: 109px;
  }
}

.page-hero-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-hero-label {
  color: var(--color-blue-mid);
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: white;
  line-height: 1.1;
}

/* ── 16. BLOG INDEX ───────────────────────────────────────── */

.silver-blog-index {
  padding-top: 64px;
  padding-bottom: 80px;
}

.blog-posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 640px) {
  .blog-posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .blog-posts-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-post-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease,
    border-color 0.25s ease;
}

.blog-post-card:hover {
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.1);
  transform: translateY(-2px);
  border-color: var(--color-electric-blue);
}

.post-thumbnail {
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.post-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.blog-post-card:hover .post-thumbnail img {
  transform: scale(1.04);
}

.post-category {
  display: block;
  padding: 16px 20px 0;
  color: var(--color-electric-blue);
}

.post-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  padding: 10px 20px 0;
  color: var(--color-ink);
}

.post-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.post-title a:hover {
  color: var(--color-electric-blue);
}

.post-excerpt {
  font-size: 13px;
  color: var(--color-on-surface-var);
  padding: 10px 20px 0;
  line-height: 1.6;
  flex: 1;
}

.post-meta {
  padding: 12px 20px 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-outline);
  letter-spacing: 0.06em;
  border-top: 1px solid var(--color-border);
  margin-top: 12px;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 60px;
  flex-wrap: wrap;
}

.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-on-surface);
  text-decoration: none;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}

.pagination .page-numbers.current,
.pagination .page-numbers:hover {
  background: var(--color-electric-blue);
  border-color: var(--color-electric-blue);
  color: white;
}

.pagination .prev,
.pagination .next {
  width: auto;
  padding: 0 14px;
  letter-spacing: 0.04em;
}

.no-results {
  text-align: center;
  padding: 80px 20px;
  color: var(--color-on-surface-var);
}

/* ── 17. SINGLE POST ──────────────────────────────────────── */

.silver-single {
  padding-bottom: 80px;
}

.single-post-hero-image-wrap {
  width: 100%;
  max-height: 520px;
  overflow: hidden;
  margin-top: 63px;
}

body.admin-bar .single-post-hero-image-wrap {
  margin-top: 95px;
}

@media screen and (max-width: 782px) {
  body.admin-bar .single-post-hero-image-wrap {
    margin-top: 109px;
  }
}

.single-post-hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.single-post-header {
  max-width: 780px;
  padding-top: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 48px;
}

.single-post-category {
  color: var(--color-electric-blue);
  margin-bottom: 16px;
}

.single-post-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 46px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-ink);
  margin-bottom: 20px;
}

.single-post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-outline);
  letter-spacing: 0.06em;
}

.single-post-reading-time {
  padding: 3px 8px;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-outline);
  font-family: var(--font-body);
}

/* Two-column: content + sidebar */
.single-post-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

@media (min-width: 1024px) {
  .single-post-content {
    grid-template-columns: minmax(0, 1fr) 300px;
  }
}

.single-post-body {
}

/* Prose styles */
.silver-prose {
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-on-surface);
  max-width: 68ch;
}

.silver-prose p {
  margin-bottom: 1.5em;
}

.silver-prose h2 {
  font-family: var(--font-display);
  font-size: 1.6em;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin-top: 2em;
  margin-bottom: 0.6em;
  line-height: 1.2;
}

.silver-prose h3 {
  font-family: var(--font-display);
  font-size: 1.3em;
  font-weight: 700;
  color: var(--color-ink);
  margin-top: 1.8em;
  margin-bottom: 0.5em;
  line-height: 1.25;
}

.silver-prose a {
  color: var(--color-electric-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.silver-prose a:hover {
  color: var(--color-blue-dark);
}

.silver-prose blockquote {
  border-left: 3px solid var(--color-electric-blue);
  padding-left: 24px;
  margin: 2em 0;
  color: var(--color-on-surface-var);
  font-style: italic;
}

.silver-prose ul,
.silver-prose ol {
  list-style: revert;
  padding-left: 1.5em;
  margin-bottom: 1.5em;
}

.silver-prose li {
  margin-bottom: 0.4em;
}

.silver-prose img {
  border-radius: 4px;
  margin: 2em 0;
}

.silver-prose pre,
.silver-prose code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--color-soft-blue);
  border-radius: 4px;
}

.silver-prose pre {
  padding: 20px;
  overflow-x: auto;
  margin: 1.5em 0;
}

.silver-prose code {
  padding: 2px 6px;
}

/* Post nav */
.single-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.post-nav-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.post-nav-link:hover {
  border-color: var(--color-electric-blue);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.08);
}

.post-nav-next {
  text-align: right;
}

.post-nav-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.4;
}

/* Single sidebar */
.single-post-sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: sticky;
  top: 80px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-electric-blue);
  text-decoration: none;
  transition: gap 0.2s ease;
}

.back-link:hover {
  gap: 12px;
}

/* ── 18. PAGE TEMPLATE ────────────────────────────────────── */

.silver-page-content {
  padding-top: 60px;
  padding-bottom: 80px;
}

/* ── 19. 404 PAGE ─────────────────────────────────────────── */

.silver-404 {
  padding-top: 0;
}

.silver-404-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 60vh;
  padding: 80px var(--container-px);
  gap: 20px;
}

.error-code {
  color: var(--color-electric-blue);
}

.error-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -0.04em;
}

.error-message {
  font-size: 16px;
  color: var(--color-on-surface-var);
  max-width: 40ch;
  line-height: 1.6;
}

/* ── 20. FRONT-PAGE SIDEBAR ARTICLES (NEWSLETTER IN HERO) ─── */

.articles-sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ── 21. RESPONSIVE UTILITIES ─────────────────────────────── */

@media (max-width: 767px) {
  .articles-section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .insight-stripe {
    padding: 48px 0;
  }

  .category-spotlight {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .newsletter-section {
    padding: 56px 0;
  }

  .single-post-hero-image-wrap {
    max-height: 280px;
  }

  .single-post-header {
    padding-top: 32px;
  }
}