/*
Theme Name: Dental Practice Insider
Theme URI: https://dentalpracticeinsider.org
Author: Sajid Ahamed
Author URI: https://dentalpracticeinsider.org
Description: Classic PHP theme for Dental Practice Insider — evidence-based practice management editorial for dentists.
Version: 2.1.8
Requires at least: 6.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dpi
*/

/* ==========================================================================
   Design Tokens — DentalPracticeInsider
   "The Economist meets a practice analytics dashboard"
   ========================================================================== */

:root {
  /* ── Colors: Navy Palette ── */
  --color-navy-900: #0a1628;
  --color-navy-800: #0a3d62;
  --color-navy-700: #0e4d7a;
  --color-navy-600: #155d8f;
  --color-navy-500: #1a6fa5;
  --color-navy-400: #3d8ec4;
  --color-navy-300: #6bb0d9;
  --color-navy-200: #a3d1ec;
  --color-navy-100: #dbedf9;
  --color-navy-50: #f0f7fc;

  /* ── Colors: Teal Accent ── */
  --color-teal-700: #0e7c6b;
  --color-teal-600: #0d9488;
  --color-teal-500: #14b8a6;
  --color-teal-400: #2dd4bf;
  --color-teal-300: #5eead4;
  --color-teal-200: #99f6e4;
  --color-teal-100: #ccfbf1;
  --color-teal-50: #f0fdfa;

  /* ── Colors: Gold Accent ── */
  --color-gold-700: #a16207;
  --color-gold-600: #ca8a04;
  --color-gold-500: #eab308;
  --color-gold-400: #facc15;
  --color-gold-300: #fde047;
  --color-gold-200: #fef08a;
  --color-gold-100: #fef9c3;
  --color-gold-50: #fefce8;

  /* ── Colors: Semantic ── */
  --color-success: #059669;
  --color-warning: #d97706;
  --color-error: #dc2626;
  --color-info: var(--color-teal-600);

  /* ── Colors: Neutrals ── */
  --color-gray-900: #111827;
  --color-gray-800: #1f2937;
  --color-gray-700: #374151;
  --color-gray-600: #4b5563;
  --color-gray-500: #6b7280;
  --color-gray-400: #9ca3af;
  --color-gray-300: #d1d5db;
  --color-gray-200: #e5e7eb;
  --color-gray-100: #f3f4f6;
  --color-gray-50: #f9fafb;
  --color-white: #ffffff;

  /* ── Colors: Backgrounds ── */
  --bg-primary: var(--color-white);
  --bg-alt: var(--color-gray-50);
  --bg-navy: var(--color-navy-900);
  --bg-navy-light: var(--color-navy-800);

  /* ── Colors: Text ── */
  --text-primary: var(--color-gray-900);
  --text-secondary: var(--color-gray-600);
  --text-tertiary: var(--color-gray-500);
  --text-inverse: var(--color-white);
  --text-link: var(--color-navy-600);
  --text-link-hover: var(--color-navy-800);

  /* ── Typography: Font Families ── */
  --font-serif: 'Source Serif 4', 'Georgia', serif;
  --font-sans: 'Satoshi', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* ── Typography: Font Sizes (fluid) ── */
  --text-xs: clamp(0.75rem, 0.7rem + 0.15vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.78rem + 0.15vw, 0.875rem);
  --text-base: clamp(0.9375rem, 0.9rem + 0.2vw, 1.0625rem);
  --text-lg: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem);
  --text-xl: clamp(1.1875rem, 1.1rem + 0.4vw, 1.375rem);
  --text-2xl: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
  --text-3xl: clamp(1.625rem, 1.4rem + 0.8vw, 2.125rem);
  --text-4xl: clamp(2rem, 1.6rem + 1.2vw, 2.75rem);
  --text-5xl: clamp(2.5rem, 2rem + 1.5vw, 3.5rem);

  /* ── Typography: Line Heights ── */
  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;

  /* ── Typography: Font Weights ── */
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  /* ── Typography: Letter Spacing ── */
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.02em;
  --tracking-wider: 0.05em;
  --tracking-widest: 0.1em;

  /* ── Spacing ── */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* ── Section Spacing (fluid) ── */
  --section-gap: clamp(4rem, 3rem + 3vw, 6rem);
  --section-gap-sm: clamp(2.5rem, 2rem + 2vw, 4rem);

  /* ── Layout ── */
  --container-max: 1200px;
  --container-wide: 1400px;
  --container-narrow: 720px;
  --container-form: 720px;
  --container-padding: clamp(1rem, 0.5rem + 2vw, 2rem);

  /* ── Border Radius ── */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* ── Shadows (navy-tinted) ── */
  --shadow-sm: 0 1px 2px rgba(10, 61, 98, 0.06);
  --shadow-md: 0 4px 12px rgba(10, 61, 98, 0.08);
  --shadow-lg: 0 8px 24px rgba(10, 61, 98, 0.1);
  --shadow-xl: 0 16px 48px rgba(10, 61, 98, 0.12);
  --shadow-card: 0 2px 8px rgba(10, 61, 98, 0.06), 0 0 1px rgba(10, 61, 98, 0.1);
  --shadow-card-hover: 0 8px 24px rgba(10, 61, 98, 0.12), 0 0 1px rgba(10, 61, 98, 0.1);

  /* ── Motion ── */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;
  --duration-reveal: 600ms;

  /* ── Z-Index ── */
  --z-base: 1;
  --z-dropdown: 10;
  --z-sticky: 100;
  --z-overlay: 200;
  --z-modal: 300;
  --z-progress: 400;

  /* ── Gradients ── */
  --gradient-hero: linear-gradient(135deg, var(--color-navy-900) 0%, var(--color-navy-800) 40%, var(--color-teal-700) 100%);
  --gradient-hero-short: linear-gradient(135deg, var(--color-navy-900) 0%, var(--color-navy-800) 60%, var(--color-teal-700) 100%);
  --gradient-cta: linear-gradient(135deg, var(--color-teal-600) 0%, var(--color-teal-700) 100%);
  --gradient-progress: linear-gradient(90deg, var(--color-teal-500) 0%, var(--color-gold-500) 100%);
  --gradient-newsletter: linear-gradient(135deg, var(--color-navy-800) 0%, var(--color-teal-700) 100%);

  /* ── Article Body ── */
  --article-width: 900px;
  --article-font-size: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  --article-line-height: 1.75;
}

/* ==========================================================================
   Base — Reset, @font-face, Global Element Styles
   ========================================================================== */

/* ── @font-face: Source Serif 4 ── */
@font-face {
  font-family: 'Source Serif 4';
  src: url('assets/fonts/source-serif-4-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Source Serif 4';
  src: url('assets/fonts/source-serif-4-italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Source Serif 4';
  src: url('assets/fonts/source-serif-4-semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Source Serif 4';
  src: url('assets/fonts/source-serif-4-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ── @font-face: Satoshi ── */
@font-face {
  font-family: 'Satoshi';
  src: url('assets/fonts/satoshi-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Satoshi';
  src: url('assets/fonts/satoshi-medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Satoshi';
  src: url('assets/fonts/satoshi-semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Satoshi';
  src: url('assets/fonts/satoshi-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  hanging-punctuation: first last;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* ── Skip Navigation ── */
.skip-nav {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: var(--z-modal);
  padding: var(--space-3) var(--space-6);
  background: var(--color-navy-900);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  text-decoration: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: top var(--duration-fast) var(--ease-out);
}

.skip-nav:focus {
  top: 0;
  outline: 2px solid var(--color-gold-400);
  outline-offset: 2px;
}

/* ── Headings ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-navy-900);
  text-wrap: balance;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

/* ── Paragraphs ── */
p {
  max-width: 70ch;
  text-wrap: pretty;
}

p + p {
  margin-top: var(--space-4);
}

/* ── Links ── */
a {
  color: var(--text-link);
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: color var(--duration-fast) var(--ease-out),
              text-decoration-color var(--duration-fast) var(--ease-out);
}

a:hover {
  color: var(--text-link-hover);
  text-decoration-color: currentColor;
}

/* ── Focus ── */
:focus-visible {
  outline: 2px solid var(--color-teal-500);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── Selection ── */
::selection {
  background: var(--color-teal-200);
  color: var(--color-navy-900);
}

/* ── Images ── */
img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

img {
  font-style: italic;
  vertical-align: middle;
}

/* ── Lists ── */
ul, ol {
  padding-left: var(--space-6);
}

li + li {
  margin-top: var(--space-2);
}

li::marker {
  color: var(--color-teal-600);
}

/* ── Blockquotes ── */
blockquote {
  border-left: 3px solid var(--color-teal-500);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-8) 0;
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-gray-700);
  background: var(--color-teal-50);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

blockquote p {
  max-width: none;
}

blockquote cite {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-style: normal;
  font-weight: var(--weight-medium);
  color: var(--color-gray-500);
}

/* ── Tables ── */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

th, td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-gray-200);
}

th {
  font-family: var(--font-sans);
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-gray-500);
  background: var(--color-gray-50);
}

tr:hover td {
  background: var(--color-gray-50);
}

/* ── Code ── */
code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  padding: 0.15em 0.4em;
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  color: var(--color-navy-700);
}

pre {
  overflow-x: auto;
  padding: var(--space-6);
  background: var(--color-navy-900);
  color: var(--color-gray-200);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

pre code {
  padding: 0;
  background: none;
  color: inherit;
  border-radius: 0;
}

/* ── Horizontal Rule ── */
hr {
  border: none;
  height: 1px;
  background: var(--color-gray-200);
  margin: var(--space-12) 0;
}

/* ── Forms: Base ── */
input,
textarea,
select,
button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Utility: Container ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container--wide {
  max-width: var(--container-wide);
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* ── Utility: Section ── */
.section {
  padding-block: var(--section-gap);
}

.section--sm {
  padding-block: var(--section-gap-sm);
}

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

.section--navy {
  background-color: var(--bg-navy);
  color: var(--text-inverse);
}

/* ── Utility: Section Header ── */
.section__header {
  margin-bottom: var(--space-12);
}

.section__label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-teal-600);
  margin-bottom: var(--space-4);
}

.section__title {
  margin-bottom: var(--space-4);
}

.section__desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
}

/* ── Utility: Visually Hidden ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Components — Cards, Badges, Callouts, Nav, Footer, Forms, Buttons
   ========================================================================== */

/* ── Progress Bar ── */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--gradient-progress);
  z-index: var(--z-progress);
  transition: none;
}

/* ── Header / Nav ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-gray-200);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-navy-900);
  flex-shrink: 0;
}

.site-logo__icon {
  width: 36px;
  height: 36px;
}

.site-logo__text {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
}

.site-logo__text span,
.site-logo__accent {
  color: var(--color-teal-600);
}

.nav-main {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-main__link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-700);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: color var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast) var(--ease-out);
}

.nav-main__link:hover,
.nav-main__link.is-active {
  color: var(--color-navy-900);
  background-color: var(--color-gray-100);
  text-decoration: none;
}

.nav-main__cta {
  margin-left: var(--space-4);
}

/* ── Mega Menu Trigger ── */
.mega-trigger {
  position: relative;
}

.mega-trigger__chevron {
  margin-left: 2px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.mega-trigger[aria-haspopup] .nav-main__link[aria-expanded="true"] .mega-trigger__chevron {
  transform: rotate(180deg);
}

/* ── Mega Panel ── */
.mega-panel {
  display: none;
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%);
  width: 680px;
  background: var(--gradient-hero-short);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-out);
  z-index: var(--z-dropdown);
}

@media (prefers-reduced-motion: reduce) {
  .mega-panel {
    transition: none;
  }
}

.mega-panel.is-open {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

.mega-panel__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.mega-panel__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: rgba(255, 255, 255, 0.9);
  transition: background-color var(--duration-fast) var(--ease-out);
}

.mega-panel__item:hover,
.mega-panel__item:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  text-decoration: none;
  color: #fff;
}

.mega-panel__icon {
  color: var(--color-teal-300);
  line-height: 0;
}

.mega-panel__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: #fff;
  line-height: var(--leading-snug);
}

.mega-panel__desc {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.55);
  line-height: var(--leading-snug);
}

/* ── Search Toggle (desktop) ── */
.nav-search-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-left: var(--space-2);
  color: var(--color-gray-600);
  border-radius: var(--radius-md);
  transition: color var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast) var(--ease-out);
}

.nav-search-toggle:hover {
  color: var(--color-navy-900);
  background-color: var(--color-gray-100);
}

/* ── Search Overlay ── */
.search-overlay {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  background: var(--color-white);
  z-index: var(--z-overlay);
  align-items: center;
}

.search-overlay.is-open {
  display: flex;
}

.search-overlay .container {
  width: 100%;
}

.search-overlay__form {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
}

.search-overlay__icon {
  flex-shrink: 0;
  color: var(--color-gray-400);
}

.search-overlay__input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: var(--text-lg);
  font-family: var(--font-sans);
  color: var(--color-navy-900);
}

.search-overlay__input::placeholder {
  color: var(--color-gray-400);
}

.search-overlay__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  color: var(--color-gray-500);
  border-radius: var(--radius-md);
  transition: color var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast) var(--ease-out);
}

.search-overlay__close:hover {
  color: var(--color-navy-900);
  background-color: var(--color-gray-100);
}

/* ── Mobile Nav Toggle ── */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background-color var(--duration-fast) var(--ease-out);
}

.nav-toggle:hover {
  background-color: var(--color-gray-100);
}

.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-navy-900);
  border-radius: 1px;
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-base) var(--ease-out);
}

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

.nav-toggle.is-open .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

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

/* ── Mobile Drawer ── */
.nav-drawer {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: var(--z-overlay);
  padding: var(--space-6) var(--container-padding);
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
}

.nav-drawer.is-open {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.nav-drawer__link {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-gray-700);
  text-decoration: none;
  border-bottom: 1px solid var(--color-gray-100);
}

.nav-drawer__link:hover {
  color: var(--color-navy-900);
  text-decoration: none;
}

/* ── Mobile Drawer: Search ── */
.nav-drawer__search {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.nav-drawer__search svg {
  flex-shrink: 0;
  color: var(--color-gray-400);
}

.nav-drawer__search input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: var(--text-base);
  font-family: var(--font-sans);
  color: var(--color-navy-900);
}

.nav-drawer__search input::placeholder {
  color: var(--color-gray-400);
}

/* ── Mobile Drawer: Accordion ── */
.nav-drawer__accordion {
  border-bottom: 1px solid var(--color-gray-100);
}

.nav-drawer__accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) 0;
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-gray-700);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.nav-drawer__chevron {
  transition: transform var(--duration-fast) var(--ease-out);
}

.nav-drawer__accordion-trigger[aria-expanded="true"] .nav-drawer__chevron {
  transform: rotate(180deg);
}

.nav-drawer__accordion-panel {
  padding-bottom: var(--space-3);
}

.nav-drawer__sublink {
  display: block;
  padding: var(--space-2) 0 var(--space-2) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-gray-600);
  text-decoration: none;
  line-height: var(--leading-normal);
}

.nav-drawer__sublink:hover {
  color: var(--color-navy-900);
  text-decoration: none;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1;
  text-decoration: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--color-navy-900);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-navy-800);
  color: var(--color-white);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

.btn--gold {
  background: var(--color-gold-500);
  color: var(--color-navy-900);
}

.btn--gold:hover {
  background: var(--color-gold-400);
  color: var(--color-navy-900);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-navy-900);
  box-shadow: inset 0 0 0 2px var(--color-navy-900);
}

.btn--outline:hover {
  background: var(--color-navy-900);
  color: var(--color-white);
  text-decoration: none;
}

.btn--white {
  background: var(--color-white);
  color: var(--color-navy-900);
}

.btn--white:hover {
  background: var(--color-gray-100);
  color: var(--color-navy-900);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn--icon svg {
  width: 16px;
  height: 16px;
}

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  line-height: 1;
  border-radius: var(--radius-full);
  white-space: nowrap;
  width: fit-content;
}

.badge--category {
  background: var(--color-teal-100);
  color: var(--color-teal-700);
}

.badge--featured {
  background: var(--color-gold-100);
  color: var(--color-gold-700);
}

.badge--start {
  background: var(--color-gold-500);
  color: var(--color-navy-900);
  font-weight: var(--weight-bold);
}

/* ── Cards: Standard (vertical, image top) ── */
.card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
  text-decoration: none;
  color: inherit;
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
  text-decoration: none;
  color: inherit;
}

.card:active {
  transform: translateY(0) scale(0.99);
}

.card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-gray-100);
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.card:hover .card__image img {
  transform: scale(1.03);
}

.card__image .badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
}

.card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-5);
  gap: var(--space-2);
}

.card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-weight: var(--weight-medium);
}

.card__meta-dot::before {
  content: '·';
  margin-right: var(--space-1);
}

.card__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-snug);
  color: var(--color-navy-900);
}

.card__excerpt {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Cards: Compact (horizontal, thumb left) ── */
.card--compact {
  flex-direction: row;
  align-items: center;
}

.card--compact .card__image {
  width: 120px;
  min-width: 120px;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  margin: var(--space-3);
}

.card--compact .card__body {
  padding: var(--space-3) var(--space-4) var(--space-3) 0;
}

.card--compact .card__title {
  font-size: var(--text-lg);
}

.card--compact .card__excerpt {
  -webkit-line-clamp: 2;
}

/* ── Cards: Featured (split 50/50) ── */
.card--featured {
  flex-direction: row;
}

.card--featured .card__image {
  width: 50%;
  min-width: 50%;
  aspect-ratio: auto;
  min-height: 320px;
}

.card--featured .card__body {
  padding: var(--space-8);
  justify-content: center;
  gap: var(--space-3);
}

.card--featured .card__title {
  font-size: var(--text-3xl);
}

.card--featured .card__excerpt {
  -webkit-line-clamp: 4;
  font-size: var(--text-base);
}

/* ── Cards: Topic Cluster ── */
.card--topic {
  padding: var(--space-6);
  text-align: left;
  gap: var(--space-4);
}

.card--topic .card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-teal-50);
  border-radius: var(--radius-lg);
  color: var(--color-teal-600);
}

.card--topic .card__icon svg {
  width: 24px;
  height: 24px;
}

.card--topic .card__title {
  font-size: var(--text-lg);
}

.card--topic .card__count {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-weight: var(--weight-medium);
}

/* ── Cards: Pillar / Start Here ── */
.card--pillar {
  border-left: 4px solid var(--color-gold-500);
  padding: var(--space-6) var(--space-8);
}

.card--pillar .card__body {
  padding: 0;
}

/* ── Callouts ── */
.callout {
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-lg);
  margin: var(--space-8) 0;
}

.callout__label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.callout__body {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

.callout__body p {
  max-width: none;
}

.callout--takeaway {
  background: var(--color-teal-50);
  border-left: 3px solid var(--color-teal-500);
}

.callout--takeaway .callout__label {
  color: var(--color-teal-700);
}

.callout--expert {
  background: var(--color-gold-50);
  border-left: 3px solid var(--color-gold-500);
}

.callout--expert .callout__label {
  color: var(--color-gold-700);
}

.callout--important {
  background: #fff7ed;
  border-left: 3px solid var(--color-warning);
}

.callout--important .callout__label {
  color: var(--color-warning);
}

/* ── Author Box ── */
.author-box {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  margin: var(--space-12) 0;
}

.author-box__avatar {
  width: 80px;
  height: 80px;
  min-width: 80px;
  min-height: 80px;
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-gray-200);
  position: relative;
}

.author-box__avatar img {
  width: 80px !important;
  height: 80px !important;
  max-width: 80px !important;
  max-height: 80px !important;
  object-fit: cover;
  border-radius: var(--radius-full);
  display: block;
}

.author-box__name {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy-900);
  margin-bottom: var(--space-1);
}

.author-box__role {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-3);
}

.author-box__bio {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ── Author Row (article header) ── */
.author-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.author-row__avatar {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--color-gray-200);
  position: relative;
}

.author-row__avatar img {
  width: 40px !important;
  height: 40px !important;
  max-width: 40px !important;
  max-height: 40px !important;
  object-fit: cover;
  border-radius: var(--radius-full);
  display: block;
}

.author-row__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-row__info {
  display: flex;
  flex-direction: column;
}

.author-row__name {
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  color: var(--color-navy-900);
}

.author-row__meta {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* ── TOC (Table of Contents) ── */
.toc {
  padding: var(--space-5) var(--space-6);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  margin: var(--space-8) 0;
}

.toc__title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}

.toc__list {
  list-style: none;
  padding: 0;
}

.toc__list li {
  margin-top: 0;
}

.toc__link {
  display: block;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: var(--space-4);
  transition: color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}

.toc__link:hover,
.toc__link.is-active {
  color: var(--color-navy-900);
  border-left-color: var(--color-teal-500);
  text-decoration: none;
}

/* ── Forms ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-navy-900);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--text-primary);
  background: var(--color-white);
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-400);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-teal-500);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

/* ── Newsletter Form (inline) ── */
.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
}

.newsletter-form .form-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

.newsletter-form .form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-form .form-input:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-teal-400);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

/* ── Newsletter CTA Band ── */
.newsletter-cta {
  background: var(--gradient-newsletter);
  color: var(--color-white);
  padding-block: var(--section-gap-sm);
}

.newsletter-cta__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.newsletter-cta__title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.newsletter-cta__desc {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  max-width: none;
}

.newsletter-cta__privacy {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--space-3);
}

/* ── Footer ── */
.site-footer {
  background: var(--color-navy-900);
  color: var(--color-gray-300);
}

.site-footer .site-logo__text {
  color: var(--color-white);
}

.site-footer .site-logo__text span {
  color: var(--color-teal-400);
}

.site-footer a {
  color: var(--color-gray-300);
}

.site-footer a:hover {
  color: var(--color-white);
  text-decoration: none;
}

.footer-main {
  padding-block: var(--section-gap-sm);
}

.footer-main__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
}

.footer-brand__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-400);
  margin-top: var(--space-4);
  max-width: 280px;
}

.footer-nav__title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gray-400);
  margin-bottom: var(--space-5);
}

.footer-nav__list {
  list-style: none;
  padding: 0;
}

.footer-nav__list li {
  margin-top: var(--space-3);
}

.footer-nav__list li:first-child {
  margin-top: 0;
}

.footer-nav__list a {
  font-size: var(--text-sm);
  color: var(--color-gray-300);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-nav__list a:hover {
  color: var(--color-white);
  text-decoration: none;
}

.footer-bottom {
  padding-block: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.footer-bottom__links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom__links a {
  color: var(--color-gray-500);
  text-decoration: none;
}

.footer-bottom__links a:hover {
  color: var(--color-gray-300);
  text-decoration: none;
}

/* ── Breadcrumbs ── */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-tertiary);
  margin-bottom: var(--space-6);
}

.breadcrumbs a {
  color: var(--text-tertiary);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--text-link);
  text-decoration: none;
}

.breadcrumbs__sep {
  color: var(--color-gray-300);
}

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--section-gap-sm);
}

.pagination__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-600);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--duration-fast) var(--ease-out);
}

.pagination__btn:hover {
  color: var(--color-navy-900);
  border-color: var(--color-navy-900);
  text-decoration: none;
}

.pagination__btn.is-active {
  background: var(--color-navy-900);
  color: var(--color-white);
  border-color: var(--color-navy-900);
}

.pagination__btn:active {
  transform: scale(0.98);
}

/* ── Scroll Reveal ── */
.dpi-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-reveal) var(--ease-out),
              transform var(--duration-reveal) var(--ease-out);
}

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

/* Stagger children */
.dpi-reveal[style*="--i"] {
  transition-delay: calc(var(--i, 0) * 80ms);
}

/* ── Wave Divider SVG ── */
.wave-divider {
  display: block;
  width: 100%;
  height: auto;
  margin-top: -1px;
}

/* ── Trust Stats Bar ── */
.trust-bar {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-4) var(--space-6);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--space-8);
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
  white-space: nowrap;
}

.trust-bar__icon {
  color: var(--color-gold-400);
}

/* ── Search Box ── */
.search-box {
  display: flex;
  max-width: 400px;
  margin-inline: auto;
}

.search-box .form-input {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  border-right: none;
}

.search-box .btn {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* ==========================================================================
   Layouts — Page-specific sections
   ========================================================================== */

/* ── Hero (Homepage) ── */
.hero {
  position: relative;
  background: var(--gradient-hero);
  color: var(--color-white);
  padding-top: calc(72px + var(--section-gap));
  padding-bottom: var(--section-gap);
  overflow: hidden;
}

.hero__content {
  max-width: 640px;
}

.hero__label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold-400);
  margin-bottom: var(--space-5);
}

.hero__title {
  font-size: var(--text-5xl);
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.hero__desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  max-width: 540px;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── Topic Clusters Grid ── */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* Second row: 3 centered cards */
.topics-grid .card--topic:nth-child(n+5) {
  grid-column: span 1;
}

/* ── Featured Article (split card section) ── */
.featured-section .card--featured {
  max-width: 100%;
}

/* ── Latest Articles: Asymmetric 7fr/5fr ── */
.latest-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--space-8);
  align-items: start;
}

.latest-grid__main .card {
  height: 100%;
}

.latest-grid__sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* ── Trust Stats ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.stat-card {
  background: var(--color-white);
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.stat-card__number {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-navy-900);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: var(--weight-medium);
}

/* ── Article Page ── */
.article-header {
  padding-top: calc(72px + var(--space-12));
  padding-bottom: var(--space-12);
}

.article-header__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-6);
  max-width: 800px;
}

.article-header__meta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.article-featured-image {
  max-width: 800px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 9;
}

.article-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Article Body ── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.article-body {
  max-width: var(--article-width);
  margin-inline: auto;
  font-size: var(--article-font-size);
  line-height: var(--article-line-height);
}

.article-body h2 {
  font-size: var(--text-3xl);
  margin-top: var(--space-16);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-gray-100);
}

.article-body h3 {
  font-size: var(--text-2xl);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
}

.article-body p {
  margin-bottom: var(--space-5);
  max-width: none;
}

.article-body ul,
.article-body ol {
  margin-bottom: var(--space-5);
}

.article-body img:not(.avatar) {
  border-radius: var(--radius-lg);
  margin: var(--space-8) 0;
}

.article-body .author-box__avatar img,
.article-body .author-row__avatar img,
.author-box__avatar img,
.author-row__avatar img,
.author-box .avatar,
.author-row .avatar {
  margin: 0 !important;
  border-radius: var(--radius-full) !important;
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  object-fit: cover !important;
  display: block !important;
}

/* ── Article Sidebar (TOC) ── */
.article-sidebar {
  display: none;
}

/* ── Related Articles ── */
.related-articles {
  padding-block: var(--section-gap-sm);
}

.related-articles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* ── Hub Page ── */
.hub-header {
  position: relative;
  background: var(--gradient-hero-short);
  color: var(--color-white);
  padding-top: calc(72px + var(--section-gap-sm));
  padding-bottom: var(--section-gap-sm);
}

.hub-header__title {
  font-size: var(--text-4xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.hub-header__desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.8);
  max-width: 640px;
}

.hub-articles__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

/* ── Cross-cluster Discovery ── */
.cross-cluster {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.cross-cluster__card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
}

.cross-cluster__card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
  text-decoration: none;
  color: inherit;
}

.cross-cluster__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-teal-50);
  border-radius: var(--radius-md);
  color: var(--color-teal-600);
  flex-shrink: 0;
}

.cross-cluster__title {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--color-navy-900);
}

/* ── Archive Page ── */
.archive-header {
  position: relative;
  background: var(--gradient-hero-short);
  color: var(--color-white);
  padding-top: calc(72px + var(--section-gap-sm));
  padding-bottom: var(--section-gap-sm);
}

.archive-header__title {
  font-size: var(--text-4xl);
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.archive-header__desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.8);
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

/* ── About Page ── */
.about-header {
  padding-top: calc(72px + var(--section-gap));
  padding-bottom: var(--section-gap-sm);
}

.about-header__title {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-4);
}

.about-header__subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 640px;
}

.about-content {
  max-width: var(--article-width);
}

.about-content h2 {
  margin-top: var(--space-16);
  margin-bottom: var(--space-6);
}

.about-content p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
  max-width: none;
}

.about-topics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin: var(--space-8) 0;
}

.about-topic {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  font-weight: var(--weight-medium);
  color: var(--color-navy-900);
}

.about-topic__icon {
  color: var(--color-teal-600);
  flex-shrink: 0;
}

/* ── Contact Page ── */
.contact-header {
  padding-top: calc(72px + var(--section-gap));
  padding-bottom: var(--space-12);
  text-align: center;
}

.contact-header__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.contact-header__desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: var(--container-form);
  margin-inline: auto;
}

.contact-form {
  max-width: var(--container-form);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

/* ── 404 Page ── */
.error-page {
  padding-top: calc(72px + var(--section-gap));
  padding-bottom: var(--section-gap);
  text-align: center;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.error-page__code {
  font-family: var(--font-serif);
  font-size: clamp(6rem, 5rem + 5vw, 10rem);
  font-weight: var(--weight-bold);
  line-height: 1;
  color: var(--color-gray-200);
  margin-bottom: var(--space-6);
}

.error-page__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.error-page__desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  margin-inline: auto;
}

.error-page__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-top: var(--space-8);
}

/* ==========================================================================
   Responsive — All media queries by breakpoint
   ========================================================================== */

/* ── Mobile-first defaults are in base/components/layouts ──
   Below we override at larger breakpoints. */

/* ─────────────────────────────────────────────────────────
   Mobile (max-width: 767px)
   ───────────────────────────────────────────────────────── */
@media (max-width: 767px) {
  /* Nav */
  .nav-main {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .search-overlay {
    display: none !important;
  }

  /* Hero */
  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .trust-bar {
    flex-wrap: wrap;
    gap: var(--space-4);
  }

  /* Topics grid */
  .topics-grid {
    grid-template-columns: 1fr;
  }

  /* Featured card */
  .card--featured {
    flex-direction: column;
  }

  .card--featured .card__image {
    width: 100%;
    min-height: 200px;
  }

  .card--featured .card__body {
    padding: var(--space-5);
  }

  .card--featured .card__title {
    font-size: var(--text-2xl);
  }

  /* Latest grid */
  .latest-grid {
    grid-template-columns: 1fr;
  }

  /* Stats grid */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Newsletter CTA */
  .newsletter-cta__inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .newsletter-form {
    flex-direction: column;
    max-width: 100%;
  }

  /* Footer */
  .footer-main__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom__inner {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  /* Compact cards */
  .card--compact .card__image {
    width: 80px;
    min-width: 80px;
  }

  /* Article */
  .article-header__title {
    font-size: var(--text-3xl);
  }

  .article-featured-image {
    margin-inline: calc(var(--container-padding) * -1);
    border-radius: 0;
  }

  .related-articles__grid {
    grid-template-columns: 1fr;
  }

  /* Hub */
  .hub-articles__grid {
    grid-template-columns: 1fr;
  }

  .cross-cluster {
    grid-template-columns: 1fr;
  }

  /* Archive */
  .archive-grid {
    grid-template-columns: 1fr;
  }

  /* About */
  .about-topics {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .contact-form__row {
    grid-template-columns: 1fr;
  }

  /* Author box */
  .author-box {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  /* Pagination */
  .pagination {
    flex-wrap: wrap;
  }
}

/* ─────────────────────────────────────────────────────────
   Tablet (768px+)
   ───────────────────────────────────────────────────────── */
@media (min-width: 768px) {
  .topics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

/* ─────────────────────────────────────────────────────────
   Desktop (1024px+)
   ───────────────────────────────────────────────────────── */
@media (min-width: 1024px) {
  .topics-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-main__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

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

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

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

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

/* ─────────────────────────────────────────────────────────
   Desktop + Sidebar (1200px+) — Article TOC sidebar
   ───────────────────────────────────────────────────────── */
@media (min-width: 1200px) {
  .article-layout {
    grid-template-columns: 1fr 240px;
    max-width: calc(var(--article-width) + 240px + var(--space-12));
  }

  .article-sidebar {
    display: block;
    position: relative;
  }

  .article-sidebar .toc {
    position: sticky;
    top: calc(72px + var(--space-8));
    margin: 0;
    max-height: calc(100vh - 72px - var(--space-16));
    overflow-y: auto;
  }

  /* Hide inline TOC when sidebar visible */
  .article-body .toc {
    display: none;
  }
}

/* ─────────────────────────────────────────────────────────
   Wide (1440px+) — Prevent overstretching
   ───────────────────────────────────────────────────────── */
@media (min-width: 1440px) {
  .container--wide {
    max-width: 1400px;
  }

  .hero__content {
    max-width: 700px;
  }
}

/* ==========================================================================
   WordPress-Specific Overrides
   ========================================================================== */

/* ── WP Admin Bar offset ── */
.admin-bar .site-header {
  top: 32px;
}

@media (max-width: 782px) {
  .admin-bar .site-header {
    top: 46px;
  }
}

/* ── WP Pagination (the_posts_pagination) ── */
.navigation.pagination {
  margin-top: var(--section-gap-sm);
  text-align: center;
}

.navigation.pagination .nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.navigation.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-600);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--duration-fast) var(--ease-out);
}

.navigation.pagination .page-numbers:hover {
  color: var(--color-navy-900);
  border-color: var(--color-navy-900);
  text-decoration: none;
}

.navigation.pagination .page-numbers.current {
  background: var(--color-navy-900);
  color: var(--color-white);
  border-color: var(--color-navy-900);
}

.navigation.pagination .page-numbers.dots {
  border: none;
  background: none;
}

/* ── WP Avatar (Gravatar) ── */
.author-row__avatar img,
.author-box__avatar img {
  border-radius: var(--radius-full);
}

/* ── WP Image classes ── */
.wp-post-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.alignleft {
  float: left;
  margin-right: var(--space-6);
  margin-bottom: var(--space-4);
}

.alignright {
  float: right;
  margin-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.wp-caption {
  max-width: 100%;
}

.wp-caption-text {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-2);
  text-align: center;
}

/* ── WP Block Editor content ── */
.article-body .wp-block-image {
  margin: var(--space-8) 0;
}

.article-body .wp-block-image img {
  border-radius: var(--radius-lg);
}

.article-body figure figcaption {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-2);
  text-align: center;
}

/* ── Hide WP nav menu container artifacts ── */
.nav-main .sub-menu,
.nav-drawer .sub-menu {
  display: none;
}

/* ── Mega panel: 3-col on smaller desktops ── */
@media (min-width: 768px) and (max-width: 1023px) {
  .mega-panel {
    width: 520px;
  }
  .mega-panel__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}