/* =========================================================
   DAHI MEDIA | داهی مدیا
   EDITORIAL AESTHETIC DESIGN SYSTEM
   Persian Financial & Business Editorial Theme - White Theme
   Version: 2026
========================================================= */

/* =========================================================
   01 — CSS VARIABLES & COLOR PALETTE (WHITE EDITORIAL THEME)
========================================================= */
:root {
  /* Core Theme Colors - Sophisticated Light / White Editorial Palette */
  --color-canvas: #ffffff;           /* Crisp pure white background */
  --color-canvas-alt: #f8fafc;       /* Slate-50 off-white for alternate sections */
  --color-surface: #ffffff;          /* White card & panel surface */
  --color-surface-hover: #f1f5f9;    /* Slate-100 card hover elevation */
  --color-surface-elevated: #f8fafc; /* Inner elevated container */
  --color-border: #e2e8f0;           /* Crisp slate-200 editorial divider */
  --color-border-subtle: #edf2f7;
  --color-border-hover: #d97706;

  /* Brand Accents */
  --color-gold: #b8860b;             /* Dark Goldenrod / Iconic Gold with WCAG AA compliance on white */
  --color-gold-hover: #996515;       /* Deep Gold hover */
  --color-gold-light: rgba(184, 134, 11, 0.08);
  --color-gold-border: rgba(184, 134, 11, 0.35);
  --color-urgent-red: #dc2626;

  /* Typography Colors - High Contrast for WCAG AA readability on white */
  --color-text-primary: #0f172a;     /* Deep slate (near black) */
  --color-text-secondary: #334155;   /* Slate-700 for body reading */
  --color-text-muted: #64748b;       /* Slate-500 for meta and dates */
  --color-text-subtle: #94a3b8;      /* Slate-400 */
  --color-text-inverse: #ffffff;     /* Pure white for text on gold badges/buttons */

  /* Backward Compatibility Mappings */
  --color-navy-darkest: #0b192c;
  --color-navy-dark: #0f172a;
  --color-navy-base: #0f172a;
  --color-navy-medium: #334155;
  --color-navy-light: #f8fafc;
  --color-navy-lighter: #f1f5f9;

  --color-slate-100: #f8fafc;
  --color-slate-200: #f1f5f9;
  --color-slate-300: #e2e8f0;
  --color-slate-400: #94a3b8;
  --color-slate-500: #64748b;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;

  --color-white: #0f172a;            /* Headings throughout CSS map to deep high-contrast text on white! */
  --color-pure-white: #ffffff;
  --color-success: #10b981;
  --color-error: #ef4444;

  --font-family: system-ui, -apple-system, "Segoe UI", Tahoma, Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
  --shadow-gold: 0 4px 16px rgba(184, 134, 11, 0.25);

  --transition-fast: 0.18s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;

  --container-max: 1200px;
}

/* =========================================================
   02 — RESET & BASE STYLING
========================================================= */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-canvas);
}

body {
  font-family: var(--font-family);
  background-color: var(--color-canvas);
  color: var(--color-text-primary);
  line-height: 1.9;
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

::selection {
  background-color: var(--color-gold);
  color: var(--color-text-inverse);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-canvas);
}
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

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

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

ul, ol {
  list-style-position: inside;
}

.container {
  width: min(var(--container-max), 92%);
  margin: 0 auto;
}

/* Accessibility Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  right: 20px;
  background: var(--color-gold);
  color: var(--color-text-inverse);
  padding: 10px 18px;
  font-weight: 800;
  z-index: 10000;
  border-radius: var(--radius-sm);
  transition: top 0.2s;
}
.skip-link:focus {
  top: 20px;
}

/* Reading Progress Bar */
.reading-progress-container {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  z-index: 10001;
}
.reading-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--color-gold);
  box-shadow: 0 0 8px var(--color-gold);
  transition: width 0.1s ease-out;
}

/* =========================================================
   03 — HEADER & NAVIGATION
========================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-canvas);
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
  border-bottom-color: var(--color-border);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Logo */
.logo {
  min-width: 130px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.logo-main {
  color: var(--color-gold);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.5px;
}

.logo-sub {
  margin-top: 4px;
  color: var(--color-text-muted);
  font-size: 10px;
  letter-spacing: 3px;
  direction: ltr;
  text-align: right;
  font-weight: 700;
}

/* Navigation & Dropdowns */
.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
}

.nav-item {
  position: relative;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 10px 12px;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 12px;
  left: 12px;
  bottom: 0;
  height: 2px;
  background: var(--color-gold);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.nav-link:hover,
.nav-link.active,
.nav-item:hover > .nav-link {
  color: var(--color-gold);
}

.nav-link:hover::after,
.nav-link.active::after,
.nav-item:hover > .nav-link::after {
  transform: scaleX(1);
}

.dropdown-arrow {
  font-size: 9px;
  opacity: 0.6;
  transition: transform var(--transition-fast);
}
.nav-item:hover .dropdown-arrow {
  transform: rotate(180deg);
  opacity: 1;
  color: var(--color-gold);
}

/* Desktop Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 240px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 0;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.10);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-fast);
  z-index: 1010;
  display: flex;
  flex-direction: column;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  padding: 9px 18px;
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-right: 3px solid transparent;
  transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
  background: var(--color-gold-light);
  color: var(--color-gold);
  border-right-color: var(--color-gold);
  padding-right: 22px;
}

.dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: 6px 0;
}

/* Header Actions (Search + Socials) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Search Box & Autocomplete */
.header-search {
  position: relative;
}

.search-toggle {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  background: var(--color-canvas-alt);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.search-toggle:hover,
.search-toggle:focus {
  background: var(--color-gold);
  color: #ffffff;
  border-color: var(--color-gold);
}

.search-icon {
  font-size: 18px;
  line-height: 1;
}

.search-box {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: 360px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  z-index: 1020;
}

.search-box.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.search-form {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-canvas-alt);
  padding: 0 10px;
  transition: border-color var(--transition-fast);
}

.search-form:focus-within {
  border-color: var(--color-gold);
  background: #ffffff;
  box-shadow: 0 0 0 3px var(--color-gold-light);
}

.search-form input {
  flex: 1;
  height: 38px;
  border: none;
  background: transparent;
  outline: none;
  font-size: 13px;
  color: var(--color-text-primary);
}

.search-form input::placeholder {
  color: var(--color-text-muted);
}

.search-submit-btn {
  color: var(--color-gold);
  font-size: 14px;
  padding: 4px 6px;
}

/* Autocomplete live results popup */
.search-suggestions {
  margin-top: 10px;
  max-height: 280px;
  overflow-y: auto;
  border-top: 1px solid var(--color-border);
  padding-top: 8px;
  display: none;
}
.search-suggestions.has-results {
  display: block;
}
.search-suggestion-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  color: var(--color-text-primary);
}
.search-suggestion-item:hover {
  background: var(--color-gold-light);
}
.search-suggestion-thumb {
  width: 44px;
  height: 32px;
  object-fit: cover;
  border-radius: 2px;
  background: var(--color-canvas-alt);
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}
.search-suggestion-info {
  flex: 1;
  overflow: hidden;
}
.search-suggestion-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-suggestion-item:hover .search-suggestion-title {
  color: var(--color-gold);
}
.search-suggestion-meta {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* Social links in Header */
.social-links {
  display: flex;
  align-items: center;
  gap: 6px;
  direction: ltr;
}

.social-links a {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  background: var(--color-canvas-alt);
}

.social-links a:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(184, 134, 11, 0.25);
}

.social-links a:hover img {
  filter: brightness(0) invert(1);
}

.social-links img,
.social-links svg {
  width: 16px;
  height: 16px;
  object-fit: contain;
  transition: filter var(--transition-fast);
}

/* Mobile Menu Button */
.menu-button {
  display: none;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
  font-size: 22px;
  border-radius: var(--radius-sm);
  background: var(--color-canvas-alt);
  border: 1px solid var(--color-border);
}
.menu-button:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* =========================================================
   04 — BREAKING NEWS TICKER (MARQUEE)
========================================================= */
.news-ticker-bar {
  background: var(--color-canvas-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 8px 0;
  overflow: hidden;
  position: relative;
  z-index: 990;
}

.news-ticker-inner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ticker-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  background: var(--color-urgent-red);
  color: #ffffff;
  font-size: 11px;
  font-weight: 900;
  border-radius: 3px;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.5px;
  animation: pulse-badge 2s infinite ease-in-out;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(0.98); }
}

.ticker-marquee {
  flex: 1;
  overflow: hidden;
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.ticker-marquee a {
  color: var(--color-text-secondary);
  margin: 0 16px;
}

.ticker-marquee a:hover {
  color: var(--color-gold);
}

/* =========================================================
   05 — HERO SECTION
========================================================= */
.hero {
  min-height: 520px;
  display: flex;
  align-items: center;
  color: var(--color-text-primary);
  position: relative;
  background:
    radial-gradient(circle at 85% 30%, rgba(184, 134, 11, 0.07) 0%, transparent 60%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(184, 134, 11, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 70px 0;
}

.hero-text {
  max-width: 840px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: var(--color-gold-light);
  border: 1px solid var(--color-gold-border);
  color: var(--color-gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  border-radius: var(--radius-sm);
  margin-bottom: 22px;
}

.hero h1 {
  margin-bottom: 20px;
  color: var(--color-white);
  font-size: clamp(32px, 4.4vw, 54px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.5px;
}

.hero p {
  max-width: 720px;
  color: var(--color-text-secondary);
  font-size: 17px;
  line-height: 1.95;
  margin-bottom: 34px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  background: var(--color-gold);
  color: var(--color-text-inverse);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 14px;
  transition: all var(--transition-fast);
}

.hero-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  background: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
}

.hero-button.secondary {
  background: var(--color-surface);
  color: var(--color-white);
  border-color: var(--color-border);
}

.hero-button.secondary:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.hero-button.gold {
  background: var(--color-gold);
  color: var(--color-text-inverse);
  border-color: var(--color-gold);
}
.hero-button.gold:hover {
  background: var(--color-gold-hover);
}

/* =========================================================
   06 — SECTION HEADINGS & LAYOUTS
========================================================= */
.content-section,
.latest,
.startup-section,
.simple-economy,
.videos,
.social-section,
.featured,
.dark-section,
.about {
  padding: 75px 0;
  background-color: var(--color-canvas);
}

.featured,
.videos,
.about {
  background-color: var(--color-canvas-alt);
}

.section-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 14px;
}

.section-title.light-title {
  border-bottom-color: var(--color-border);
}

.section-title span {
  display: block;
  margin-bottom: 6px;
  color: var(--color-gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2.5px;
  direction: ltr;
  text-align: right;
}

.section-title.light-title span {
  color: var(--color-gold);
}

.section-title h2 {
  color: var(--color-white);
  font-size: 30px;
  font-weight: 900;
  line-height: 1.3;
}

.section-title.light-title h2 {
  color: var(--color-white);
}

.section-title > a {
  color: var(--color-gold);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.section-title > a:hover {
  color: var(--color-gold-hover);
  transform: translateX(-4px);
}

.section-title.light-title > a {
  color: var(--color-gold);
}

.section-title.light-title > a:hover {
  color: var(--color-gold-hover);
}

/* =========================================================
   07 — FEATURED CONTENT GRID (EDITORIAL SPOTLIGHT)
========================================================= */
.featured-grid {
  display: grid;
  grid-template-columns: 1.8fr 1.2fr;
  gap: 24px;
}

.featured-main {
  overflow: hidden;
  background: var(--color-surface);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.featured-main:hover {
  border-color: var(--color-border-hover);
}

.featured-image {
  min-height: 320px;
  position: relative;
  overflow: hidden;
  background: var(--color-canvas);
}

.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.featured-content {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.featured-tag {
  display: inline-block;
  align-self: flex-start;
  background: var(--color-gold);
  color: var(--color-text-inverse);
  font-size: 11px;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 3px;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}

.featured-content h3 {
  margin: 0 0 14px;
  color: var(--color-white);
  font-size: 25px;
  font-weight: 900;
  line-height: 1.55;
}

.featured-content p {
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 22px;
  flex: 1;
}

.featured-link {
  color: var(--color-gold);
  font-size: 14px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.featured-link:hover {
  color: var(--color-gold-hover);
  transform: translateX(-4px);
}

/* Featured Side Items */
.featured-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.featured-side-card {
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.featured-side-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-gold);
  background: var(--color-surface-hover);
  box-shadow: var(--shadow-md);
}

.featured-side-card .category-badge {
  color: var(--color-gold);
  font-size: 11px;
  font-weight: 800;
  margin-bottom: 8px;
  display: inline-block;
}

.featured-side-card h3 {
  margin: 0 0 10px;
  color: var(--color-white);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.6;
}

.featured-side-card p {
  color: var(--color-text-secondary);
  font-size: 13.5px;
  line-height: 1.75;
  margin-bottom: 16px;
}

.featured-side-card a.read-more {
  color: var(--color-gold);
  font-size: 13px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.featured-side-card a.read-more:hover {
  color: var(--color-gold-hover);
}

/* =========================================================
   08 — ARTICLE CARDS & GRIDS
========================================================= */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.article-card {
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
}

.article-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--color-canvas);
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.article-card:hover .article-image img {
  transform: scale(1.05);
}

.article-pill {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 3px 9px;
  background: var(--color-canvas);
  border: 1px solid var(--color-border);
  color: var(--color-gold);
  font-size: 10.5px;
  font-weight: 800;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}

.article-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
}

.article-category {
  color: var(--color-gold);
  font-weight: 800;
}

.article-content h3 {
  margin: 0 0 10px;
  color: var(--color-white);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.6;
}

.article-content p {
  color: var(--color-text-secondary);
  font-size: 13.5px;
  line-height: 1.8;
  margin-bottom: 18px;
  flex: 1;
}

.article-content .read-link {
  color: var(--color-gold);
  font-size: 13px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.article-content .read-link:hover {
  color: var(--color-gold-hover);
}

/* =========================================================
   09 — TOPIC GRIDS (ECONOMY / STARTUPS / WORLD)
========================================================= */
.dark-section {
  background: var(--color-canvas);
  color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.topic-card {
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.topic-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  background: var(--color-surface-hover);
  box-shadow: var(--shadow-md);
}

.topic-card .topic-num {
  color: var(--color-gold);
  font-size: 13px;
  font-weight: 900;
  direction: ltr;
  text-align: right;
  margin-bottom: 10px;
}

.topic-card h3 {
  margin: 0 0 10px;
  color: var(--color-white);
  font-size: 19px;
  font-weight: 800;
}

.topic-card p {
  color: var(--color-text-secondary);
  font-size: 13.5px;
  line-height: 1.8;
  flex: 1;
  margin-bottom: 16px;
}

.topic-card a {
  color: var(--color-gold);
  font-size: 12px;
  font-weight: 800;
}

/* World / Content Grid */
.world-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.world-card {
  padding: 26px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-gold);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.world-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--color-surface-hover);
  border-color: var(--color-gold);
}

.world-card .world-tag {
  color: var(--color-gold);
  font-size: 11.5px;
  font-weight: 800;
  margin-bottom: 8px;
}

.world-card h3 {
  margin: 0 0 10px;
  color: var(--color-white);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.55;
}

.world-card p {
  color: var(--color-text-secondary);
  font-size: 13.5px;
  line-height: 1.8;
  flex: 1;
  margin-bottom: 16px;
}

.world-card a {
  color: var(--color-gold);
  font-size: 13px;
  font-weight: 800;
}
.world-card a:hover {
  color: var(--color-gold-hover);
}

/* Startup Grid */
.startup-section {
  background: var(--color-canvas-alt);
}

.startup-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.startup-card {
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.startup-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
  background: var(--color-surface-hover);
}

.startup-card .number {
  margin-bottom: 12px;
  color: var(--color-gold);
  font-size: 14px;
  font-weight: 900;
  direction: ltr;
  text-align: right;
}

.startup-card h3 {
  margin-bottom: 10px;
  color: var(--color-white);
  font-size: 19px;
  font-weight: 800;
}

.startup-card p {
  color: var(--color-text-secondary);
  font-size: 13.5px;
  line-height: 1.8;
  flex: 1;
}

/* =========================================================
   10 — SIMPLE ECONOMY (اقتصاد به زبان ساده)
========================================================= */
.simple-economy {
  background: var(--color-canvas);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.simple-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.simple-card {
  min-height: 120px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.simple-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-gold);
  background: var(--color-surface-hover);
  box-shadow: var(--shadow-md);
}

.simple-card strong {
  color: var(--color-gold);
  font-size: 12px;
  font-weight: 900;
  direction: ltr;
  text-align: right;
}

.simple-card span {
  color: var(--color-white);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
}

/* =========================================================
   11 — VIDEOS SECTION
========================================================= */
.videos {
  background: var(--color-canvas-alt);
  color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.featured-video {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 28px;
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  padding: 20px;
}

.video-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.video-player iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.video-info {
  padding: 8px;
}

.video-info .video-tag {
  color: var(--color-gold);
  font-size: 11px;
  font-weight: 800;
  display: inline-block;
}

.video-info h3 {
  margin: 10px 0;
  color: var(--color-white);
  font-size: 22px;
  font-weight: 900;
  line-height: 1.55;
}

.video-info p {
  color: var(--color-text-secondary);
  font-size: 14.5px;
  line-height: 1.85;
}

/* Video List Cards */
.video-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}

.video-card {
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.video-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

.video-thumbnail {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}

.video-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%);
  background: rgba(10, 17, 40, 0.88);
  color: var(--color-gold);
  border-radius: 50%;
  font-size: 15px;
  border: 1px solid var(--color-gold);
  transition: all var(--transition-fast);
}

.video-card:hover .play-icon {
  background: var(--color-gold);
  color: var(--color-text-inverse);
}

.video-card-content {
  padding: 18px;
  flex: 1;
}

.video-card-content > span {
  color: var(--color-gold);
  font-size: 11px;
  font-weight: 800;
}

.video-card-content h3 {
  margin-top: 6px;
  color: var(--color-white);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.6;
}

/* =========================================================
   12 — SOCIAL MEDIA & NEWSLETTER SECTION
========================================================= */
.social-section {
  text-align: center;
  background: var(--color-canvas);
  border-top: 1px solid var(--color-border);
}

.social-section > .container > span {
  display: block;
  color: var(--color-gold);
  font-size: 11px;
  letter-spacing: 3px;
  direction: ltr;
  margin-bottom: 6px;
  font-weight: 800;
}

.social-section h2 {
  margin: 0 0 12px;
  color: var(--color-white);
  font-size: 32px;
  font-weight: 900;
}

.social-section p {
  max-width: 680px;
  margin: 0 auto 28px;
  color: var(--color-text-secondary);
  font-size: 15.5px;
}

.social-large {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.social-large a {
  padding: 10px 22px;
  color: var(--color-white);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 700;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.social-large a:hover {
  background: var(--color-gold);
  color: var(--color-text-inverse);
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

/* Newsletter Box */
.newsletter-box {
  max-width: 680px;
  margin: 0 auto;
  padding: 36px 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.newsletter-box h3 {
  font-size: 22px;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 10px;
  line-height: 1.4;
}

.newsletter-box p {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 22px;
  line-height: 1.7;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  align-items: stretch;
}

.newsletter-form input[type="email"],
.newsletter-form input,
.newsletter-form .form-control {
  flex: 1;
  min-width: 0;
  padding: 13px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-canvas);
  color: var(--color-white);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: all var(--transition-fast);
}

.newsletter-form input[type="email"]::placeholder,
.newsletter-form input::placeholder,
.newsletter-form .form-control::placeholder {
  color: var(--color-text-muted);
}

.newsletter-form input[type="email"]:focus,
.newsletter-form input:focus,
.newsletter-form .form-control:focus {
  border-color: var(--color-gold);
  background: var(--color-canvas-alt);
  box-shadow: 0 0 0 3px var(--color-gold-light);
}

.newsletter-form button,
.newsletter-form .hero-button {
  padding: 13px 26px;
  background: var(--color-gold);
  color: var(--color-text-inverse);
  font-weight: 800;
  font-size: 14px;
  font-family: inherit;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gold);
  white-space: nowrap;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.newsletter-form button:hover,
.newsletter-form .hero-button:hover {
  background: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}

@media (max-width: 600px) {
  .newsletter-box {
    padding: 24px 18px;
  }
  
  .newsletter-form {
    flex-direction: column;
    gap: 12px;
  }

  .newsletter-form input[type="email"],
  .newsletter-form input,
  .newsletter-form .form-control,
  .newsletter-form button,
  .newsletter-form .hero-button {
    width: 100%;
  }
}

/* =========================================================
   13 — CATEGORY PAGES & FILTERS
========================================================= */
.category-hero {
  background: var(--color-canvas-alt);
  color: var(--color-white);
  padding: 55px 0;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--color-text-secondary);
}
.breadcrumb a:hover {
  color: var(--color-gold);
}

.breadcrumb-separator {
  opacity: 0.5;
}

.category-hero h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 900;
  margin-bottom: 10px;
  color: var(--color-white);
}

.category-hero p {
  max-width: 750px;
  color: var(--color-text-secondary);
  font-size: 15.5px;
  line-height: 1.8;
}

/* Category Filter Tabs */
.filter-tabs-wrapper {
  background: var(--color-canvas);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 76px;
  z-index: 900;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0;
  scrollbar-width: none;
}
.filter-tabs::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  padding: 7px 18px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-gold);
  color: var(--color-text-inverse);
  border-color: var(--color-gold);
}

/* =========================================================
   14 — ARTICLE DETAIL SYSTEM & 16:9 IMAGE STANDARDIZATION
========================================================= */
.article-page,
.article-detail-page {
  padding: 40px 0 80px;
  background-color: var(--color-canvas);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 36px;
  align-items: start;
}

@media (max-width: 992px) {
  .article-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.article-main-col {
  min-width: 0;
}

.article-header {
  margin-bottom: 24px;
}

.article-header h1,
.article-headline {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 900;
  line-height: 1.45;
  color: var(--color-white);
  margin-bottom: 16px;
}

.article-lead {
  font-size: 17.5px;
  line-height: 1.85;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  font-weight: 500;
}

.article-author-box,
.article-author-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-top: 16px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-surface);
  border: 2px solid var(--color-gold);
  flex-shrink: 0;
}

.author-details,
.author-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.author-name {
  font-weight: 800;
  font-size: 14.5px;
  color: var(--color-gold);
}

.article-meta-row,
.author-date {
  font-size: 12px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 16:9 Standardized Featured Image */
.article-featured-image-wrapper,
.article-main-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  margin: 24px 0 32px;
  position: relative;
}

.article-featured-image,
.article-main-image img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--transition-slow);
}

.article-featured-image:hover,
.article-main-image img:hover {
  transform: scale(1.015);
}

.article-body-wrapper {
  max-width: 100%;
  margin: 0 auto;
}

.article-body {
  font-size: 17.5px;
  line-height: 2.1;
  color: var(--color-text-secondary);
}

.article-body p {
  margin-bottom: 22px;
}

.article-body h2,
.article-body h3 {
  color: var(--color-white);
  font-weight: 900;
  margin: 36px 0 14px;
  line-height: 1.45;
  border-right: 4px solid var(--color-gold);
  padding-right: 12px;
}

.article-body h2 {
  font-size: 24px;
}

.article-body h3 {
  font-size: 20px;
}

.article-body blockquote {
  margin: 30px 0;
  padding: 22px 26px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-right: 4px solid var(--color-gold);
  border-radius: var(--radius-sm);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.85;
}

.article-body ul,
.article-body ol {
  margin-bottom: 22px;
  padding-right: 20px;
}

.article-body li {
  margin-bottom: 8px;
}

/* Article Tags */
.article-tags-wrapper,
.article-tags-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 32px 0 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-badge {
  padding: 5px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-gold);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.tag-badge:hover {
  background: var(--color-gold);
  color: var(--color-text-inverse);
  border-color: var(--color-gold);
}

/* Article Share Bar */
.article-share-toolbar,
.article-share-box {
  padding: 16px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.article-share-toolbar span,
.share-title {
  font-weight: 800;
  font-size: 13.5px;
  color: var(--color-white);
  margin-left: 8px;
}

.share-btn-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.share-btn {
  padding: 7px 15px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  border: 1px solid var(--color-border);
  background: var(--color-canvas);
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.share-btn:hover {
  background: var(--color-gold);
  color: var(--color-text-inverse);
  border-color: var(--color-gold);
}

/* Author Bio Card */
.author-bio-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 40px;
}

.bio-avatar {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-gold);
  flex-shrink: 0;
}

.bio-content h4 {
  font-size: 16.5px;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 6px;
}

.bio-content p {
  font-size: 13.5px;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin: 0;
}

@media (max-width: 600px) {
  .author-bio-card {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }
}

/* Article Sidebar */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-box {
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.sidebar-box:hover {
  border-color: var(--color-border-hover);
}

.sidebar-box h3 {
  font-size: 17px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-box p {
  color: var(--color-text-secondary);
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.sidebar-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-links-list li {
  border-bottom: 1px solid var(--color-border);
  padding: 9px 0;
}

.sidebar-links-list li:last-child {
  border-bottom: none;
}

.sidebar-links-list a {
  color: var(--color-text-secondary);
  font-size: 13.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color var(--transition-fast);
}

.sidebar-links-list a:hover {
  color: var(--color-gold);
}

.sidebar-links-list a::after {
  content: "←";
  font-size: 12px;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

.sidebar-links-list a:hover::after {
  transform: translateX(-4px);
  color: var(--color-gold);
}

/* Prev / Next Article Nav */
.article-pagination-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 50px;
}

.nav-card {
  padding: 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.nav-card:hover {
  border-color: var(--color-gold);
  background: var(--color-surface-hover);
  transform: translateY(-2px);
}

.nav-card-label {
  font-size: 11px;
  color: var(--color-gold);
  font-weight: 800;
  margin-bottom: 6px;
}

.nav-card-title {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.5;
}

/* =========================================================
   15 — EDUCATION & PRODUCTS SYSTEM
========================================================= */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold);
  background: var(--color-surface-hover);
}

.product-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: var(--color-gold);
  color: var(--color-text-inverse);
  font-size: 11px;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

.product-type {
  color: var(--color-gold);
  font-size: 12.5px;
  font-weight: 800;
  margin-bottom: 6px;
}

.product-card h3 {
  font-size: 21px;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 10px;
  line-height: 1.45;
}

.product-card p {
  color: var(--color-text-secondary);
  font-size: 13.5px;
  line-height: 1.8;
  margin-bottom: 18px;
  flex: 1;
}

.product-specs {
  display: flex;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 18px;
  font-size: 11.5px;
  color: var(--color-text-muted);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-size: 13.5px;
  font-weight: 900;
  color: var(--color-gold);
}

/* =========================================================
   16 — ABOUT & EDITORIAL PAGE
========================================================= */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
  align-items: center;
}

@media (max-width: 860px) {
  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.about-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

@media (max-width: 860px) {
  .about-features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.about-feature-box {
  background: #ffffff;
  padding: 30px 26px;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  border-top: 3px solid var(--color-gold);
  box-shadow: 0 2px 10px rgba(11, 38, 54, 0.04);
  transition: all var(--transition-fast);
}

.about-feature-box:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(11, 38, 54, 0.08);
  border-color: #cbd5e1;
  border-top-color: var(--color-gold);
}

.about-feature-box h3 {
  font-size: 19px;
  font-weight: 900;
  color: #0b2636;
  margin-bottom: 12px;
}

.about-feature-box p {
  color: #334155;
  font-size: 14px;
  line-height: 1.85;
  margin: 0;
}

/* Ethics & Fact-Checking Card */
.ethics-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 36px 32px;
  box-shadow: 0 3px 12px rgba(11, 38, 54, 0.04);
  line-height: 2;
}

.ethics-card h3 {
  color: #0b2636;
  font-size: 21px;
  font-weight: 900;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid #f1f5f9;
}

.ethics-card p {
  color: #334155;
  font-size: 14.5px;
  line-height: 1.95;
  margin-bottom: 18px;
}

.ethics-card p:last-child {
  margin-bottom: 0;
}

.ethics-card strong {
  color: #0b2636;
  font-weight: 800;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}

@media (max-width: 860px) {
  .team-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.team-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 28px 22px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(11, 38, 54, 0.03);
  transition: all var(--transition-fast);
}

.team-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(11, 38, 54, 0.08);
}

.team-photo {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  margin: 0 auto 16px;
  object-fit: cover;
  background: #f8fafc;
  border: 2px solid var(--color-gold);
}

.team-name {
  font-size: 17px;
  font-weight: 900;
  color: #0b2636;
  margin-bottom: 4px;
}

.team-role {
  font-size: 12.5px;
  color: #b8860b;
  margin-bottom: 12px;
  font-weight: 700;
}

.team-desc {
  font-size: 13px;
  color: #475569;
  line-height: 1.75;
  margin: 0;
}

/* =========================================================
   17 — CONTACT & PARTNERSHIP FORMS
========================================================= */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 36px;
}

.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.contact-card h3 {
  font-size: 17px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 10px;
}

.contact-card p {
  color: var(--color-text-secondary);
  font-size: 13.5px;
  line-height: 1.8;
  margin-bottom: 14px;
}

.contact-form {
  padding: 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--color-white);
  font-size: 13.5px;
  font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea,
.form-control {
  width: 100%;
  padding: 11px 14px;
  background: var(--color-canvas);
  color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-control:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(244, 180, 26, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-alert {
  padding: 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-size: 13.5px;
  display: none;
}
.form-alert.success {
  display: block;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid #10b981;
}
.form-alert.error {
  display: block;
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid #ef4444;
}

/* =========================================================
   18 — ADVERTISING & MEDIA KIT
========================================================= */
.ad-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}

.ad-tier-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-fast);
}

.ad-tier-card.featured-tier {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
  background: var(--color-surface-hover);
}

.ad-tier-card h3 {
  font-size: 21px;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 6px;
}

.ad-tier-card .tier-desc {
  font-size: 12.5px;
  color: var(--color-text-muted);
  margin-bottom: 18px;
}

.ad-tier-card ul {
  margin-bottom: 22px;
  flex: 1;
}

.ad-tier-card li {
  font-size: 13.5px;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}

/* =========================================================
   19 — FOOTER
========================================================= */
.footer {
  background: var(--color-canvas-alt);
  color: var(--color-text-secondary);
  padding: 65px 0 0;
  margin-top: auto;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 50px;
}

.footer-logo {
  font-size: 28px;
  font-weight: 900;
  color: var(--color-gold);
  margin-bottom: 10px;
}

.footer p {
  color: var(--color-text-secondary);
  font-size: 13.5px;
  line-height: 1.8;
  margin-bottom: 18px;
}

.footer h3 {
  color: var(--color-text-primary);
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 28px;
  height: 2px;
  background: var(--color-gold);
}

.footer a {
  display: block;
  color: var(--color-text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 10px;
  transition: all var(--transition-fast);
}

.footer a:hover {
  color: var(--color-gold);
  padding-right: 6px;
}

.copyright {
  padding: 20px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  text-align: center;
  font-size: 12.5px;
  direction: ltr;
  background: #ffffff;
}

/* Mobile Social Bar inside Nav */
.mobile-social-bar {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px 0 10px;
  margin-top: 20px;
  border-top: 1px solid var(--color-border);
}

.mobile-social-bar a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-canvas-alt);
  transition: all var(--transition-fast);
}

.mobile-social-bar a:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
}

.mobile-social-bar a:hover img {
  filter: brightness(0) invert(1);
}

.mobile-social-bar img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* =========================================================
   20 — BACK TO TOP & TOAST NOTIFICATION
========================================================= */
.back-to-top {
  position: fixed;
  bottom: 26px;
  left: 26px;
  width: 42px;
  height: 42px;
  background: var(--color-surface);
  color: var(--color-gold);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-fast);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-gold);
  color: var(--color-text-inverse);
  border-color: var(--color-gold);
}

/* Toast */
.toast-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-surface);
  color: var(--color-white);
  border: 1px solid var(--color-gold);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-fast);
  z-index: 10000;
}
.toast-notification.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* =========================================================
   21 — RESPONSIVE MEDIA QUERIES
========================================================= */
@media (max-width: 1100px) {
  .nav-link {
    font-size: 13px;
    padding: 8px 8px;
  }
  .header-inner {
    gap: 10px;
  }
  .topic-grid,
  .startup-grid,
  .simple-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .menu-button {
    display: flex;
  }
  .social-links {
    display: none;
  }

  /* Mobile Navigation Drawer */
  .nav {
    display: none;
    position: fixed;
    top: 76px;
    right: 0;
    left: 0;
    bottom: 0;
    background: var(--color-canvas);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 20px;
    overflow-y: auto;
    z-index: 1005;
    border-top: 1px solid var(--color-border);
  }

  .nav.active {
    display: flex;
  }

  .nav.active .mobile-social-bar {
    display: flex;
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-border-subtle);
  }

  .nav-link {
    width: 100%;
    padding: 14px 10px;
    font-size: 15px;
    justify-content: space-between;
  }

  .nav-link::after {
    display: none;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: none;
    padding: 4px 0 10px;
    display: none;
  }

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

  .dropdown-menu a {
    padding: 10px 16px;
    font-size: 13.5px;
  }

  .featured-grid,
  .featured-video,
  .about-hero-grid,
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .articles-grid,
  .world-grid,
  .video-list,
  .products-grid,
  .about-features-grid,
  .team-grid,
  .ad-tiers-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .container {
    width: 92%;
  }

  .header-inner {
    min-height: 68px;
  }

  .nav {
    top: 68px;
  }

  .hero {
    min-height: 460px;
  }

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

  .hero h1 {
    font-size: 30px;
  }

  .hero p {
    font-size: 14.5px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-button {
    width: 100%;
  }

  .section-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .section-title h2 {
    font-size: 24px;
  }

  .articles-grid,
  .world-grid,
  .topic-grid,
  .startup-grid,
  .simple-grid,
  .video-list,
  .products-grid,
  .about-features-grid,
  .team-grid,
  .ad-tiers-grid,
  .footer-grid,
  .form-grid,
  .article-pagination-nav {
    grid-template-columns: 1fr;
  }

  .form-group.full-width {
    grid-column: span 1;
  }

  .search-box {
    width: calc(100vw - 32px);
    right: -70px;
    left: auto;
  }

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

  .social-large {
    flex-direction: column;
  }
  .social-large a {
    width: 100%;
    justify-content: center;
  }
}

/* Accessibility reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}