/*
Theme Name:   GeneratePress Child - StudyNumberOne
Theme URI:    https://studynumberone.in/
Description:  Custom Child Theme for StudyNumberOne.in with animated, white-background UI design, bespoke header & footer.
Author:       StudyNumberOne Design Team
Author URI:   https://studynumberone.in/
Template:     generatepress
Version:      1.0.0
*/

/* -------------------------------------------------------------
   Design Tokens & CSS Variables
------------------------------------------------------------- */
:root {
  --bg-main: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-tertiary: #F1F5F9;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  
  --primary-blue: #2563EB;
  --primary-blue-hover: #1D4ED8;
  --primary-blue-light: #EFF6FF;
  
  --accent-purple: #8B5CF6;
  --accent-purple-light: #F5F3FF;
  
  --accent-emerald: #10B981;
  --accent-emerald-light: #ECFDF5;
  
  --accent-amber: #F59E0B;
  --accent-amber-light: #FFFBEB;
  
  --accent-rose: #F43F5E;
  --accent-rose-light: #FFF1F2;
  
  --border-subtle: #E2E8F0;
  --border-highlight: #CBD5E1;
  
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.08);
  --shadow-hover: 0 20px 48px rgba(37, 99, 235, 0.12);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* -------------------------------------------------------------
   Base Reset & Typography
------------------------------------------------------------- */
body.home-custom-page {
  background-color: var(--bg-main) !important;
  color: var(--text-primary);
  font-family: var(--font-main);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  overflow-x: hidden;
}

.home-custom-page * {
  box-sizing: border-box;
}

/* -------------------------------------------------------------
   Keyframe Animations
------------------------------------------------------------- */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.05); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-fade-in-up {
  animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-float {
  animation: float 5s ease-in-out infinite;
}

.animate-float-delayed {
  animation: float 6s ease-in-out 2s infinite;
}

/* -------------------------------------------------------------
   Header Section (Glassmorphism & Sticky)
------------------------------------------------------------- */
.sno-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-fast);
}

.sno-header.scrolled {
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
}

.sno-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sno-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-primary);
}

.sno-logo-badge {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.sno-logo-text span {
  color: var(--primary-blue);
}

.sno-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.sno-nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 0.4rem 0;
  transition: var(--transition-fast);
}

.sno-nav-link:hover, .sno-nav-link.active {
  color: var(--primary-blue);
}

.sno-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-blue);
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

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

.sno-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sno-search-trigger {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.sno-search-trigger:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-highlight);
  color: var(--text-primary);
}

.sno-btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), #1D4ED8);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
  transition: var(--transition-smooth);
}

.sno-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37, 99, 235, 0.35);
}

/* Mobile Toggle */
.sno-mobile-toggle {
  display: none !important;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
}

/* -------------------------------------------------------------
   Hero Section (White Canvas + Animated Accents)
------------------------------------------------------------- */
.sno-hero {
  position: relative;
  padding: 4.5rem 1.5rem 4rem 1.5rem;
  background: radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.03) 0%, transparent 40%),
              radial-gradient(circle at 90% 80%, rgba(139, 92, 246, 0.03) 0%, transparent 40%),
              var(--bg-main);
  overflow: hidden;
}

.sno-hero-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.sno-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  border: 1px solid rgba(37, 99, 235, 0.15);
}

/* Skeuorphism UI Background for Hero Title (Pink + Red Fusion, Desktop 25px) */
.sno-hero-title {
  font-size: 25px !important;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: #1F1520;
  margin-bottom: 1.25rem;
  display: inline-block;
  
  /* Skeuomorphic Rose-Tinted Background Plate */
  background: linear-gradient(180deg, #FFFFFF 0%, #FFF1F2 100%);
  border: 1px solid #FECDD3;
  border-bottom-color: #FDA4AF;
  border-radius: 12px;
  padding: 0.5rem 1.1rem;
  
  /* Skeuomorphism multi-layer inset highlights & depth shadow */
  box-shadow: 
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -2px 4px rgba(244, 63, 94, 0.04),
    0 4px 14px rgba(244, 63, 94, 0.12),
    0 1px 3px rgba(244, 63, 94, 0.06);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: var(--transition-fast);
}

.sno-hero-title span {
  background: linear-gradient(135deg, #FF1744 0%, #F43F5E 40%, #D946EF 100%);
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  text-shadow: none !important;
  font-weight: 900;
}

/* Dark Mode Skeuomorphism Title (Velvet Wine Plate) */
body.sno-dark .sno-hero-title {
  background: linear-gradient(180deg, #2D1520 0%, #1A0B14 100%);
  border-color: #4C1D2A;
  border-bottom-color: #2D1520;
  color: #FFE4E6;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  box-shadow: 
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -2px 4px rgba(0, 0, 0, 0.5),
    0 6px 18px rgba(244, 63, 94, 0.2);
}

body.sno-dark .sno-hero-title span {
  background: linear-gradient(135deg, #FF5252 0%, #FF2A6D 45%, #F472B6 100%);
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  text-shadow: none !important;
}

.sno-hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 600px;
}

/* Hero Search Form */
.sno-hero-search {
  display: flex;
  align-items: center;
  background: var(--bg-main);
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.4rem 0.4rem 1.25rem;
  box-shadow: var(--shadow-md);
  max-width: 580px;
  margin-bottom: 2rem;
  transition: var(--transition-fast);
}

.sno-hero-search:focus-within {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.sno-hero-search input {
  border: none;
  outline: none;
  background: transparent;
  width: 100%;
  font-size: 0.98rem;
  font-family: inherit;
  color: var(--text-primary);
}

.sno-hero-search button {
  background: var(--primary-blue);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  padding: 0.75rem 1.5rem;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.sno-hero-search button:hover {
  background: var(--primary-blue-hover);
}

/* Category Quick Chips */
.sno-hero-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.sno-chip {
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  transition: var(--transition-fast);
}

.sno-chip:hover {
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  border-color: rgba(37, 99, 235, 0.2);
  transform: translateY(-1px);
}

/* Hero Visual / Floating Cards */
.sno-hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sno-hero-card-main {
  width: 100%;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-subtle);
  position: relative;
  z-index: 2;
}

.sno-hero-float-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  z-index: 3;
}

.sno-float-1 {
  top: -20px;
  right: -10px;
}

.sno-float-2 {
  bottom: -20px;
  left: -20px;
}

.sno-float-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.sno-float-icon.purple { background: var(--accent-purple-light); color: var(--accent-purple); }
.sno-float-icon.emerald { background: var(--accent-emerald-light); color: var(--accent-emerald); }

/* Stats Bar */
.sno-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.sno-stat-item {
  text-align: center;
}

.sno-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-blue);
  display: block;
}

.sno-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* -------------------------------------------------------------
   Categories Showcase Grid Section
------------------------------------------------------------- */
.sno-categories-section {
  padding: 10px 1.5rem 3rem 1.5rem !important;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.sno-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 1.75rem auto;
}

.sno-section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-blue);
  margin-bottom: 0.5rem;
}

.sno-section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.sno-cat-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.sno-cat-card {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.sno-cat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--card-color, var(--primary-blue));
  transition: var(--transition-fast);
}

.sno-cat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(37, 99, 235, 0.2);
}

.sno-cat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--card-bg-light, var(--primary-blue-light));
  color: var(--card-color, var(--primary-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}

.sno-cat-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.sno-cat-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.sno-cat-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--card-color, var(--primary-blue));
}

.sno-cat-arrow {
  transition: var(--transition-fast);
}

.sno-cat-card:hover .sno-cat-arrow {
  transform: translateX(4px);
}

/* -------------------------------------------------------------
   Recent Posts & Featured Section
------------------------------------------------------------- */
.sno-posts-section {
  padding: 10px 1.5rem 4rem 1.5rem !important;
  background: var(--bg-main);
}

.sno-posts-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.sno-post-card {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.sno-post-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-highlight);
}

.sno-post-thumb {
  height: 200px;
  background: linear-gradient(135deg, var(--bg-tertiary), #E2E8F0);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sno-post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.sno-post-card:hover .sno-post-thumb img {
  transform: scale(1.05);
}

.sno-post-category-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  color: var(--primary-blue);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sno-post-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sno-post-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Stylistic 17px Post Card Titles */
.sno-post-title {
  font-size: 17px !important;
  font-weight: 700;
  line-height: 1.38;
  letter-spacing: -0.015em;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 46px;
}

.sno-post-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

body.sno-dark .sno-post-title a {
  color: #F8FAFC;
}

body.sno-dark .sno-post-title a:hover {
  color: #60A5FA;
}

.sno-post-excerpt {
  display: none !important;
}

.sno-post-readtime {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.sno-post-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sno-read-more {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.sno-read-more:hover {
  gap: 0.5rem;
}

/* -------------------------------------------------------------
   Interactive Features / Why Choose Section
------------------------------------------------------------- */
.sno-features-section {
  padding: 5rem 1.5rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.sno-features-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.sno-feature-item {
  background: var(--bg-main);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.sno-feature-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.sno-feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.sno-feature-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.sno-feature-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* -------------------------------------------------------------
   Footer Section (Modern White & Slate Palette)
------------------------------------------------------------- */
.sno-footer {
  background: #0F172A;
  color: #94A3B8;
  padding: 4.5rem 1.5rem 2rem 1.5rem;
  font-size: 0.9rem;
}

.sno-footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.sno-footer-brand .sno-logo {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.sno-footer-desc {
  color: #94A3B8;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.sno-footer-title {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

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

.sno-footer-links li {
  margin-bottom: 0.75rem;
}

.sno-footer-links a {
  color: #94A3B8;
  text-decoration: none;
  transition: var(--transition-fast);
}

.sno-footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.sno-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sno-newsletter-form input {
  background: #1E293B;
  border: 1px solid #334155;
  color: #FFF;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  outline: none;
  font-size: 0.9rem;
}

.sno-newsletter-form input:focus {
  border-color: var(--primary-blue);
}

.sno-newsletter-form button {
  background: var(--primary-blue);
  color: #FFF;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.sno-newsletter-form button:hover {
  background: var(--primary-blue-hover);
}

.sno-footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid #1E293B;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #64748B;
  font-size: 0.85rem;
}

.sno-footer-legal {
  display: flex;
  gap: 1.5rem;
}

.sno-footer-legal a {
  color: #64748B;
  text-decoration: none;
}

.sno-footer-legal a:hover {
  color: #94A3B8;
}

/* -------------------------------------------------------------
   Mobile Drawer & Search Modal Styles (Hidden on Desktop)
------------------------------------------------------------- */
.sno-mobile-drawer {
  display: none !important;
}

.sno-mobile-toggle {
  display: none !important;
}

.sno-mobile-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sno-mobile-menu a {
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--border-subtle);
}

/* Search Modal Overlay */
.sno-search-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.sno-search-modal.active {
  display: flex;
  animation: fadeInUp 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.sno-search-modal-content {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  padding: 2rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
  position: relative;
}

.sno-search-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.sno-search-modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
}

.sno-modal-close {
  background: var(--bg-tertiary);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.sno-modal-search-form {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.sno-modal-search-form input {
  flex-grow: 1;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.85rem 1.25rem;
  font-size: 1rem;
  outline: none;
  font-family: inherit;
}

.sno-modal-search-form input:focus {
  border-color: var(--primary-blue);
}

.sno-modal-search-form button {
  background: var(--primary-blue);
  color: #FFF;
  border: none;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  cursor: pointer;
}

.sno-quick-search-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.sno-quick-search-tags a {
  background: var(--bg-secondary);
  color: var(--primary-blue);
  text-decoration: none;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
}

/* -------------------------------------------------------------
   Filter Tabs
------------------------------------------------------------- */
.sno-filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.sno-filter-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}

.sno-filter-btn:hover, .sno-filter-btn.active {
  background: var(--primary-blue);
  color: #FFFFFF;
  border-color: var(--primary-blue);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.sno-post-card.hidden {
  display: none !important;
}

.sno-post-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* =============================================================
   RESPONSIVE HEADER LAYOUT
   Desktop: show nav + CTA | Mobile: show hamburger + drawer
============================================================= */

/* --- Base (desktop-first): desktop nav always visible --- */
.sno-desktop-nav {
  display: flex;
}

.sno-desktop-btn {
  display: inline-flex;
}

/* Hamburger hidden on desktop, shown via media query on mobile */
.sno-mobile-toggle {
  display: none !important;
  background: none;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.45rem;
  color: var(--text-primary);
  cursor: pointer;
  line-height: 0;
  flex-shrink: 0;
}

.sno-mobile-toggle svg {
  display: block;
  width: 22px;
  height: 22px;
}

/* Tablet: 768px – 1024px */
@media (max-width: 1024px) {
  .sno-hero-container {
    grid-template-columns: 1fr;
  }

  .sno-footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .sno-hero-title {
    font-size: 2.65rem;
  }

  .sno-nav {
    gap: 1.25rem;
  }

  .sno-nav-link {
    font-size: 0.88rem;
  }

  .sno-search-trigger span {
    display: none; /* hide "Search..." text on tablet */
  }

  .sno-search-trigger {
    padding: 0.5rem 0.6rem;
  }

  .sno-desktop-btn {
    display: none; /* hide Explore Courses button on tablet */
  }
}

/* Mobile: ≤768px — core mobile header fixes */
@media (max-width: 768px) {

  /* --- Header Inner: 3-column grid: logo | spacer | actions --- */
  .sno-header-inner {
    padding: 0.75rem 1rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.5rem;
  }

  /* Logo — left column with compact favicon & text */
  .sno-logo {
    font-size: 0.95rem;
    gap: 0.4rem;
    grid-column: 1;
    display: flex;
    align-items: center;
  }

  .sno-favicon-logo {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
  }

  .sno-logo-text {
    display: block !important;
    font-size: 0.92rem !important;
    line-height: 1;
    white-space: nowrap;
  }

  /* Desktop nav — hidden on mobile */
  .sno-desktop-nav {
    display: none;
  }

  /* Header Actions — right column (icon row only) */
  .sno-header-actions {
    grid-column: 3;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  /* Hide "Search..." text, show search icon only */
  .sno-search-trigger span {
    display: none;
  }

  .sno-search-trigger {
    padding: 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    min-width: unset;
  }

  /* Hide Explore Courses CTA */
  .sno-desktop-btn {
    display: none !important;
  }

  /* Show hamburger toggle on mobile */
  .sno-mobile-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }

  /* --- Mobile Drawer (only shown when .open on mobile) --- */
  .sno-mobile-drawer {
    display: none !important;
    padding: 1rem 1rem 1.25rem;
    background: #fff;
    border-top: 1px solid var(--border-subtle);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  }

  .sno-mobile-drawer.open {
    display: block !important;
    animation: fadeInUp 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  .sno-mobile-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .sno-mobile-menu li {
    border-bottom: 1px solid var(--bg-tertiary);
  }

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

  .sno-mobile-menu a {
    text-decoration: none;
    font-weight: 600;
    font-size: 0.97rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.85rem 0.25rem;
    transition: var(--transition-fast);
  }

  .sno-mobile-menu a:hover {
    color: var(--primary-blue);
    padding-left: 0.5rem;
  }

  .sno-mobile-menu .sno-btn-primary {
    margin-top: 0.75rem;
    width: 100%;
    justify-content: center;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
  }

  /* Hamburger X/close animation */
  .sno-mobile-toggle.active {
    background: var(--primary-blue-light);
    border-color: rgba(37,99,235,0.2);
    color: var(--primary-blue);
  }

  /* --- Hero fixes on mobile --- */
  .sno-hero {
    padding: 2.5rem 1rem 2rem;
  }

  .sno-hero-title {
    font-size: 1.85rem;
    line-height: 1.22;
  }

  .sno-hero-subtitle {
    font-size: 1rem;
  }

  .sno-hero-search {
    flex-direction: column;
    border-radius: var(--radius-md);
    padding: 0.75rem;
    gap: 0.5rem;
  }

  .sno-hero-search button {
    width: 100%;
    border-radius: var(--radius-sm);
    text-align: center;
    justify-content: center;
  }

  .sno-hero-visual {
    display: none; /* hide hero visual card on small screens */
  }

  .sno-hero-float-card {
    display: none;
  }

  /* --- Categories grid: 2 columns on mobile --- */
  .sno-cat-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .sno-cat-card {
    padding: 1.25rem 1rem;
  }

  /* --- Posts grid: 1 column on mobile --- */
  .sno-posts-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  /* --- Features grid: 1 column on mobile --- */
  .sno-features-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  /* --- Footer: single column on mobile --- */
  .sno-footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .sno-footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  /* Filter tabs scroll on mobile */
  .sno-filter-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
    gap: 0.5rem;
  }

  .sno-filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }

  /* Search modal full-width on mobile */
  .sno-search-modal-content {
    padding: 1.5rem;
    border-radius: var(--radius-md);
  }

  .sno-modal-search-form {
    flex-direction: column;
    gap: 0.5rem;
  }

  .sno-modal-search-form button {
    width: 100%;
    border-radius: var(--radius-sm);
  }

  /* Section headers on mobile */
  .sno-section-title {
    font-size: 1.65rem;
  }

  /* CTA Banner on mobile */
  .sno-cta-section h2 {
    font-size: 1.6rem !important;
  }
}

/* Extra small: ≤480px — show compact logo text in available free space */
@media (max-width: 480px) {
  .sno-logo-text {
    display: block !important;
    font-size: 0.88rem !important;
    line-height: 1;
    white-space: nowrap;
  }

  .sno-logo {
    gap: 0.35rem;
    display: flex;
    align-items: center;
  }

  .sno-favicon-logo {
    width: 30px !important;
    height: 30px !important;
    flex-shrink: 0;
  }

  .sno-cat-grid {
    grid-template-columns: 1fr;
  }

  .sno-hero-title {
    font-size: 1.65rem;
  }

  .sno-hero-chips {
    gap: 0.4rem;
  }

  .sno-chip {
    font-size: 0.78rem;
    padding: 0.3rem 0.65rem;
  }
}
/* =============================================================
   NIGHT / DARK MODE
   Toggle class: body.sno-dark
============================================================= */

/* Dark Mode Toggle Button */
.sno-dark-toggle {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.sno-dark-toggle:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-highlight);
}

.sno-dark-toggle .icon-sun,
.sno-dark-toggle .icon-moon {
  position: absolute;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Default: sun hidden (up), moon visible */
.sno-dark-toggle .icon-sun {
  transform: translateY(-120%) rotate(-30deg);
  opacity: 0;
  color: #F59E0B;
}

.sno-dark-toggle .icon-moon {
  transform: translateY(0) rotate(0deg);
  opacity: 1;
  color: #64748B;
}

/* In dark mode: sun visible, moon hidden (down) */
body.sno-dark .sno-dark-toggle .icon-sun {
  transform: translateY(0) rotate(0deg);
  opacity: 1;
}

body.sno-dark .sno-dark-toggle .icon-moon {
  transform: translateY(120%) rotate(30deg);
  opacity: 0;
}

body.sno-dark .sno-dark-toggle {
  background: #1E293B;
  border-color: #334155;
}

/* ─────────────────────────────────────────────
   Dark Mode Variables Override
───────────────────────────────────────────── */
body.sno-dark {
  --bg-main:        #0F172A;
  --bg-secondary:   #1E293B;
  --bg-tertiary:    #273549;
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;
  --border-subtle:  #1E293B;
  --border-highlight: #334155;
  --shadow-sm:  0 2px 8px  rgba(0,0,0,0.35);
  --shadow-md:  0 8px 24px rgba(0,0,0,0.45);
  --shadow-lg:  0 16px 40px rgba(0,0,0,0.55);
  --shadow-hover: 0 20px 48px rgba(37,99,235,0.25);

  background-color: var(--bg-main);
  color: var(--text-primary);
}

/* Page background in dark mode */
body.sno-dark,
body.sno-dark.home-custom-page {
  background-color: var(--bg-main) !important;
}

/* ─── Header ─── */
body.sno-dark .sno-header {
  background: rgba(15, 23, 42, 0.92);
  border-bottom-color: #1E293B;
}

body.sno-dark .sno-header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

body.sno-dark .sno-logo {
  color: #F1F5F9;
}

body.sno-dark .sno-nav-link {
  color: #94A3B8;
}

body.sno-dark .sno-nav-link:hover,
body.sno-dark .sno-nav-link.active {
  color: #60A5FA;
}

body.sno-dark .sno-nav-link::after {
  background: #60A5FA;
}

body.sno-dark .sno-search-trigger {
  background: #1E293B;
  border-color: #334155;
  color: #94A3B8;
}

body.sno-dark .sno-search-trigger:hover {
  background: #273549;
  color: #F1F5F9;
}

/* ─── Mobile drawer in dark mode ─── */
body.sno-dark .sno-mobile-drawer {
  background: #0F172A;
  border-top-color: #1E293B;
  box-shadow: 0 8px 32px rgba(0,0,0,0.6);
}

body.sno-dark .sno-mobile-menu li {
  border-bottom-color: #1E293B;
}

body.sno-dark .sno-mobile-menu a {
  color: #CBD5E1;
}

body.sno-dark .sno-mobile-menu a:hover {
  color: #60A5FA;
}

body.sno-dark .sno-mobile-toggle {
  border-color: #334155;
  color: #94A3B8;
}

body.sno-dark .sno-mobile-toggle.active {
  background: #1E3A5F;
  border-color: #3B82F6;
  color: #60A5FA;
}

/* ─── Hero ─── */
body.sno-dark .sno-hero {
  background: radial-gradient(circle at 10% 20%, rgba(37,99,235,0.07) 0%, transparent 40%),
              radial-gradient(circle at 90% 80%, rgba(139,92,246,0.07) 0%, transparent 40%),
              var(--bg-main);
}

body.sno-dark .sno-hero-card-main {
  background: #1E293B;
  border-color: #334155;
  color: #F1F5F9;
}

body.sno-dark .sno-hero-search {
  background: #1E293B;
  border-color: #334155;
}

body.sno-dark .sno-hero-search:focus-within {
  border-color: #3B82F6;
  box-shadow: 0 0 0 4px rgba(59,130,246,0.2);
}

body.sno-dark .sno-hero-search input {
  color: #F1F5F9;
}

body.sno-dark .sno-hero-stats {
  border-top-color: #334155;
}

body.sno-dark .sno-hero-float-card {
  background: rgba(30,41,59,0.95);
  border-color: #334155;
}

body.sno-dark .sno-chip {
  background: #1E293B;
  border-color: #334155;
  color: #94A3B8;
}

body.sno-dark .sno-chip:hover {
  background: #1E3A5F;
  color: #60A5FA;
  border-color: rgba(59,130,246,0.3);
}

/* ─── Category Cards ─── */
body.sno-dark .sno-categories-section {
  background: #1E293B;
  border-color: #273549;
}

body.sno-dark .sno-cat-card {
  background: #0F172A;
  border-color: #1E293B;
  color: #F1F5F9;
}

body.sno-dark .sno-cat-card:hover {
  border-color: #334155;
  box-shadow: 0 20px 48px rgba(0,0,0,0.5);
}

body.sno-dark .sno-cat-title {
  color: #F1F5F9;
}

body.sno-dark .sno-cat-desc {
  color: #64748B;
}

/* ─── Post Cards ─── */
body.sno-dark .sno-posts-section {
  background: var(--bg-main);
}

body.sno-dark .sno-post-card {
  background: #1E293B;
  border-color: #273549;
}

body.sno-dark .sno-post-card:hover {
  border-color: #334155;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

body.sno-dark .sno-post-title a {
  color: #F1F5F9;
}

body.sno-dark .sno-post-title a:hover {
  color: #60A5FA;
}

body.sno-dark .sno-post-excerpt {
  color: #64748B;
}

body.sno-dark .sno-post-meta {
  color: #475569;
}

body.sno-dark .sno-post-footer {
  border-top-color: #273549;
}

body.sno-dark .sno-post-category-tag {
  background: rgba(30,41,59,0.9);
  color: #60A5FA;
}

/* ─── Features Section ─── */
body.sno-dark .sno-features-section {
  background: #1E293B;
  border-color: #273549;
}

body.sno-dark .sno-feature-item {
  background: #0F172A;
  border-color: #1E293B;
}

body.sno-dark .sno-feature-item:hover {
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

body.sno-dark .sno-feature-title {
  color: #F1F5F9;
}

body.sno-dark .sno-feature-desc {
  color: #64748B;
}

/* ─── Section Headers ─── */
body.sno-dark .sno-section-title {
  color: #F1F5F9;
}

body.sno-dark .sno-section-tag {
  color: #60A5FA;
}

/* ─── Filter Tabs ─── */
body.sno-dark .sno-filter-btn {
  background: #1E293B;
  border-color: #334155;
  color: #94A3B8;
}

body.sno-dark .sno-filter-btn:hover,
body.sno-dark .sno-filter-btn.active {
  background: #2563EB;
  color: #fff;
  border-color: #2563EB;
}

/* ─── Search Modal ─── */
body.sno-dark .sno-search-modal-content {
  background: #1E293B;
  box-shadow: 0 24px 60px rgba(0,0,0,0.7);
}

body.sno-dark .sno-search-modal-header h3 {
  color: #F1F5F9;
}

body.sno-dark .sno-modal-close {
  background: #273549;
  color: #94A3B8;
}

body.sno-dark .sno-modal-search-form input {
  background: #0F172A;
  border-color: #334155;
  color: #F1F5F9;
}

body.sno-dark .sno-modal-search-form input:focus {
  border-color: #3B82F6;
}

body.sno-dark .sno-quick-search-tags a {
  background: #273549;
  color: #60A5FA;
}

/* ─── Footer (already dark, lighten slightly) ─── */
body.sno-dark .sno-footer {
  background: #020817;
}

body.sno-dark .sno-footer-bottom {
  border-top-color: #0F172A;
}

/* ─── Smooth global background transition ─── */
body {
  transition: background-color 0.35s ease, color 0.35s ease;
}

body.sno-dark * {
  scrollbar-color: #334155 #0F172A;
}
/* Anti-flash: apply dark bg to html immediately before body styles load */
html.sno-dark {
  background-color: #0F172A;
  color: #F1F5F9;
}

/* -------------------------------------------------------------
   AI Journey Showcase Section (Compact Small Column Height)
------------------------------------------------------------- */
.sno-ai-journey-section {
  padding: 10px 1.5rem 3rem 1.5rem !important;
  background: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.sno-ai-journey-container {
  max-width: 1280px;
  margin: 0 auto;
}

.sno-ai-journey-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 2rem auto;
}

.sno-ai-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1.1rem;
  border-radius: var(--radius-full);
  background: #F8FAFC;
  border: 1px solid rgba(139, 92, 246, 0.25);
  box-shadow: 0 2px 10px rgba(139, 92, 246, 0.08);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.sno-pill-stars {
  font-size: 0.95rem;
}

.sno-ai-journey-title {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.sno-ai-gradient-text {
  position: relative;
  background: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 50%, #EC4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sno-ai-journey-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.sno-free-accent {
  color: #10B981;
  font-weight: 800;
}

/* Connected Timeline Curve & Nodes */
.sno-ai-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto 2.25rem auto;
  padding: 0.5rem 0;
}

.sno-timeline-line {
  position: absolute;
  top: 50%;
  left: 5%;
  right: 5%;
  height: 3px;
  background: linear-gradient(90deg, #8B5CF6 0%, #3B82F6 33%, #059669 66%, #D97706 100%);
  transform: translateY(-50%);
  border-radius: var(--radius-full);
  z-index: 1;
}

.sno-timeline-nodes {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.sno-node {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2.5px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
  transition: var(--transition-smooth);
}

.sno-node:hover {
  transform: scale(1.15);
}

.sno-node.purple { border-color: #8B5CF6; color: #8B5CF6; box-shadow: 0 0 14px rgba(139, 92, 246, 0.25); }
.sno-node.blue { border-color: #3B82F6; color: #3B82F6; box-shadow: 0 0 14px rgba(59, 130, 246, 0.25); }
.sno-node.teal { border-color: #059669; color: #059669; box-shadow: 0 0 14px rgba(5, 150, 105, 0.25); }
.sno-node.amber { border-color: #D97706; color: #D97706; box-shadow: 0 0 14px rgba(217, 119, 6, 0.25); }

/* 4 AI Feature Cards Grid (Compact Small Height) */
.sno-ai-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.sno-ai-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 1.4rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 2px solid;
  transition: var(--transition-smooth);
  position: relative;
}

.sno-ai-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 0.85rem;
  border: 2px solid;
  transition: var(--transition-fast);
}

.sno-ai-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.sno-ai-card-divider {
  width: 28px;
  height: 2.5px;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
}

.sno-ai-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.sno-ai-card-btn {
  width: 100%;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid;
  transition: var(--transition-smooth);
}

.sno-ai-card-btn .sno-btn-arrow {
  font-size: 1rem;
  transition: var(--transition-fast);
}

.sno-ai-card:hover .sno-btn-arrow {
  transform: translate(2px, -2px);
}

/* Card Themes */

/* Theme Purple */
.sno-ai-card.theme-purple {
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.06);
}
.sno-ai-card.theme-purple:hover {
  transform: translateY(-8px);
  border-color: #8B5CF6;
  box-shadow: 0 16px 36px rgba(139, 92, 246, 0.18);
}
.sno-ai-card.theme-purple .sno-ai-card-icon {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.3);
}
.sno-ai-card.theme-purple .sno-ai-card-divider { background: #8B5CF6; }
.sno-ai-card.theme-purple .sno-ai-card-btn {
  background: rgba(139, 92, 246, 0.08);
  color: #7C3AED;
  border-color: rgba(139, 92, 246, 0.3);
}
.sno-ai-card.theme-purple .sno-ai-card-btn:hover {
  background: #8B5CF6;
  color: #FFFFFF;
  border-color: #8B5CF6;
}

/* Theme Blue */
.sno-ai-card.theme-blue {
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.06);
}
.sno-ai-card.theme-blue:hover {
  transform: translateY(-8px);
  border-color: #3B82F6;
  box-shadow: 0 16px 36px rgba(59, 130, 246, 0.18);
}
.sno-ai-card.theme-blue .sno-ai-card-icon {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.3);
}
.sno-ai-card.theme-blue .sno-ai-card-divider { background: #3B82F6; }
.sno-ai-card.theme-blue .sno-ai-card-btn {
  background: rgba(59, 130, 246, 0.08);
  color: #2563EB;
  border-color: rgba(59, 130, 246, 0.3);
}
.sno-ai-card.theme-blue .sno-ai-card-btn:hover {
  background: #3B82F6;
  color: #FFFFFF;
  border-color: #3B82F6;
}

/* Theme Teal */
.sno-ai-card.theme-teal {
  border-color: rgba(5, 150, 105, 0.3);
  box-shadow: 0 4px 20px rgba(5, 150, 105, 0.06);
}
.sno-ai-card.theme-teal:hover {
  transform: translateY(-8px);
  border-color: #059669;
  box-shadow: 0 16px 36px rgba(5, 150, 105, 0.18);
}
.sno-ai-card.theme-teal .sno-ai-card-icon {
  background: rgba(5, 150, 105, 0.08);
  border-color: rgba(5, 150, 105, 0.3);
}
.sno-ai-card.theme-teal .sno-ai-card-divider { background: #059669; }
.sno-ai-card.theme-teal .sno-ai-card-btn {
  background: rgba(5, 150, 105, 0.08);
  color: #059669;
  border-color: rgba(5, 150, 105, 0.3);
}
.sno-ai-card.theme-teal .sno-ai-card-btn:hover {
  background: #059669;
  color: #FFFFFF;
  border-color: #059669;
}

/* Theme Amber */
.sno-ai-card.theme-amber {
  border-color: rgba(217, 119, 6, 0.3);
  box-shadow: 0 4px 20px rgba(217, 119, 6, 0.06);
}
.sno-ai-card.theme-amber:hover {
  transform: translateY(-8px);
  border-color: #D97706;
  box-shadow: 0 16px 36px rgba(217, 119, 6, 0.18);
}
.sno-ai-card.theme-amber .sno-ai-card-icon {
  background: rgba(217, 119, 6, 0.08);
  border-color: rgba(217, 119, 6, 0.3);
}
.sno-ai-card.theme-amber .sno-ai-card-divider { background: #D97706; }
.sno-ai-card.theme-amber .sno-ai-card-btn {
  background: rgba(217, 119, 6, 0.08);
  color: #D97706;
  border-color: rgba(217, 119, 6, 0.3);
}
.sno-ai-card.theme-amber .sno-ai-card-btn:hover {
  background: #D97706;
  color: #FFFFFF;
  border-color: #D97706;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .sno-ai-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .sno-ai-cards-grid {
    grid-template-columns: 1fr;
  }
  .sno-ai-journey-title {
    font-size: 2.15rem;
  }
  .sno-ai-timeline {
    display: none;
  }
}

/* Dark Mode Integration */
body.sno-dark .sno-ai-journey-section {
  background: #0B1120;
}
body.sno-dark .sno-ai-card {
  background: #0F172A;
}
body.sno-dark .sno-ai-pill-badge {
  background: #1E293B;
  border-color: rgba(139, 92, 246, 0.4);
}

/* -------------------------------------------------------------
   Modern Image Style Posts Showcase Section
------------------------------------------------------------- */
.sno-posts-section {
  padding: 10px 1.5rem 4rem 1.5rem !important;
  background: #FFFFFF;
}

.sno-posts-header-container {
  max-width: 1280px;
  margin: 0 auto 2rem auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}

.sno-posts-header-left {
  max-width: 720px;
}

.sno-posts-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--primary-blue);
  letter-spacing: 0.05em;
  margin-bottom: 0.85rem;
}

.sno-posts-section-title {
  font-size: 2.35rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.65rem;
}

.sno-posts-gradient-text {
  background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 50%, #FF2A6D 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sno-posts-section-subtitle {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.sno-view-all-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  border: 1px solid var(--border-highlight);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.sno-view-all-btn:hover {
  background: var(--primary-blue);
  color: #FFFFFF;
  border-color: var(--primary-blue);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.25);
  transform: translateY(-2px);
}

/* Filter Tabs */
.sno-filter-tabs {
  max-width: 1280px;
  margin: 0 auto 2.25rem auto;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.sno-filter-btn {
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  background: #F8FAFC;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.sno-filter-btn:hover, .sno-filter-btn.active {
  background: var(--primary-blue);
  color: #FFFFFF;
  border-color: var(--primary-blue);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

/* 4-Column Posts Grid */
.sno-posts-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 1.25rem;
}

/* Post Style Card */
.sno-post-style-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.4rem 1.25rem 1.4rem;
  border: 2px solid;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

.sno-card-watermark {
  position: absolute;
  top: -15px;
  right: -15px;
  font-size: 6.5rem;
  opacity: 0.04;
  pointer-events: none;
  user-select: none;
}

.sno-card-content-wrap {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

/* Avatar / Icon Badge */
.sno-card-avatar-wrap {
  flex-shrink: 0;
}

.sno-card-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  border: 2.5px solid;
  background: #FFFFFF;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
}

.sno-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sno-card-details {
  flex-grow: 1;
}

.sno-card-cat-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.6rem;
  letter-spacing: 0.04em;
}

.sno-card-title {
  font-size: 1.12rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sno-card-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.sno-card-desc {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

/* Card Footer Bar */
.sno-card-footer-bar {
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sno-card-meta-info {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sno-card-circle-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.1rem;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}

.sno-post-style-card:hover .sno-card-circle-btn {
  transform: scale(1.12) rotate(-15deg);
}

/* Color Themes for Cards */

/* Theme Purple */
.sno-post-style-card.theme-purple {
  border-color: rgba(139, 92, 246, 0.25);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.05);
}
.sno-post-style-card.theme-purple:hover {
  transform: translateY(-6px);
  border-color: #8B5CF6;
  box-shadow: 0 16px 36px rgba(139, 92, 246, 0.15);
}
.sno-post-style-card.theme-purple .sno-card-avatar { border-color: #8B5CF6; }
.sno-post-style-card.theme-purple .sno-card-cat-badge { background: rgba(139, 92, 246, 0.1); color: #7C3AED; }
.sno-post-style-card.theme-purple .sno-card-title a:hover { color: #8B5CF6; }
.sno-post-style-card.theme-purple .sno-card-circle-btn { background: linear-gradient(135deg, #8B5CF6, #6366F1); }

/* Theme Cyan */
.sno-post-style-card.theme-cyan {
  border-color: rgba(6, 182, 212, 0.25);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.05);
}
.sno-post-style-card.theme-cyan:hover {
  transform: translateY(-6px);
  border-color: #06B6D4;
  box-shadow: 0 16px 36px rgba(6, 182, 212, 0.15);
}
.sno-post-style-card.theme-cyan .sno-card-avatar { border-color: #06B6D4; }
.sno-post-style-card.theme-cyan .sno-card-cat-badge { background: rgba(6, 182, 212, 0.1); color: #0891B2; }
.sno-post-style-card.theme-cyan .sno-card-title a:hover { color: #06B6D4; }
.sno-post-style-card.theme-cyan .sno-card-circle-btn { background: linear-gradient(135deg, #06B6D4, #3B82F6); }

/* Theme Orange */
.sno-post-style-card.theme-orange {
  border-color: rgba(249, 115, 22, 0.25);
  box-shadow: 0 4px 20px rgba(249, 115, 22, 0.05);
}
.sno-post-style-card.theme-orange:hover {
  transform: translateY(-6px);
  border-color: #F97316;
  box-shadow: 0 16px 36px rgba(249, 115, 22, 0.15);
}
.sno-post-style-card.theme-orange .sno-card-avatar { border-color: #F97316; }
.sno-post-style-card.theme-orange .sno-card-cat-badge { background: rgba(249, 115, 22, 0.1); color: #EA580C; }
.sno-post-style-card.theme-orange .sno-card-title a:hover { color: #F97316; }
.sno-post-style-card.theme-orange .sno-card-circle-btn { background: linear-gradient(135deg, #F97316, #EF4444); }

/* Theme Pink */
.sno-post-style-card.theme-pink {
  border-color: rgba(236, 72, 153, 0.25);
  box-shadow: 0 4px 20px rgba(236, 72, 153, 0.05);
}
.sno-post-style-card.theme-pink:hover {
  transform: translateY(-6px);
  border-color: #EC4899;
  box-shadow: 0 16px 36px rgba(236, 72, 153, 0.15);
}
.sno-post-style-card.theme-pink .sno-card-avatar { border-color: #EC4899; }
.sno-post-style-card.theme-pink .sno-card-cat-badge { background: rgba(236, 72, 153, 0.1); color: #DB2777; }
.sno-post-style-card.theme-pink .sno-card-title a:hover { color: #EC4899; }
.sno-post-style-card.theme-pink .sno-card-circle-btn { background: linear-gradient(135deg, #EC4899, #D946EF); }

/* Theme Emerald */
.sno-post-style-card.theme-emerald {
  border-color: rgba(16, 185, 129, 0.25);
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.05);
}
.sno-post-style-card.theme-emerald:hover {
  transform: translateY(-6px);
  border-color: #10B981;
  box-shadow: 0 16px 36px rgba(16, 185, 129, 0.15);
}
.sno-post-style-card.theme-emerald .sno-card-avatar { border-color: #10B981; }
.sno-post-style-card.theme-emerald .sno-card-cat-badge { background: rgba(16, 185, 129, 0.1); color: #059669; }
.sno-post-style-card.theme-emerald .sno-card-title a:hover { color: #10B981; }
.sno-post-style-card.theme-emerald .sno-card-circle-btn { background: linear-gradient(135deg, #10B981, #22C55E); }

/* Theme Amber */
.sno-post-style-card.theme-amber {
  border-color: rgba(245, 158, 11, 0.25);
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.05);
}
.sno-post-style-card.theme-amber:hover {
  transform: translateY(-6px);
  border-color: #F59E0B;
  box-shadow: 0 16px 36px rgba(245, 158, 11, 0.15);
}
.sno-post-style-card.theme-amber .sno-card-avatar { border-color: #F59E0B; }
.sno-post-style-card.theme-amber .sno-card-cat-badge { background: rgba(245, 158, 11, 0.1); color: #D97706; }
.sno-post-style-card.theme-amber .sno-card-title a:hover { color: #F59E0B; }
.sno-post-style-card.theme-amber .sno-card-circle-btn { background: linear-gradient(135deg, #F59E0B, #EAB308); }

/* Responsive Media Queries — 2 Columns on Mobile */
@media (max-width: 1024px) {
  .sno-posts-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 768px) {
  .sno-posts-header-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .sno-posts-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.85rem !important;
  }
}

@media (max-width: 640px) {
  .sno-posts-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.65rem !important;
  }
  .sno-posts-section-title {
    font-size: 1.75rem;
  }
  .sno-post-style-card {
    padding: 0.85rem 0.75rem 0.65rem 0.75rem !important;
  }
  .sno-card-content-wrap {
    flex-direction: column !important;
    gap: 0.4rem !important;
    margin-bottom: 0.5rem !important;
  }
  .sno-card-avatar {
    width: 36px !important;
    height: 36px !important;
    font-size: 1.1rem !important;
    border-width: 2px !important;
  }
  .sno-card-cat-badge {
    font-size: 0.64rem !important;
    padding: 0.15rem 0.45rem !important;
    margin-bottom: 0.3rem !important;
  }
  .sno-card-title {
    font-size: 0.86rem !important;
    line-height: 1.3 !important;
    margin-bottom: 0.25rem !important;
    -webkit-line-clamp: 2 !important;
  }
  .sno-card-desc {
    display: none !important; /* Hide excerpt on 2-column mobile cards for clean uniform height */
  }
  .sno-card-footer-bar {
    padding-top: 0.45rem !important;
  }
  .sno-card-meta-info {
    font-size: 0.68rem !important;
  }
  .sno-card-circle-btn {
    width: 28px !important;
    height: 28px !important;
    font-size: 0.85rem !important;
  }
}

/* Dark Mode Integration */
body.sno-dark .sno-posts-section {
  background: #0B1120;
}
body.sno-dark .sno-post-style-card {
  background: #0F172A;
}
body.sno-dark .sno-card-title a {
  color: #F8FAFC;
}
body.sno-dark .sno-view-all-btn {
  background: #1E293B;
  border-color: #334155;
  color: #F8FAFC;
}

/* Site Favicon Logo Styling */
.sno-favicon-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
  border: 2px solid #FFFFFF;
  transition: var(--transition-fast);
}

.sno-logo:hover .sno-favicon-logo {
  transform: scale(1.08) rotate(5deg);
}

body.sno-dark .sno-favicon-logo {
  border-color: #1E293B;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
}