/* ========================================
   INSIGHTS PAGE - KALKINETRA BLUE THEME
   ======================================== */

:root {
  /* Blue Palette */
  --color-primary: #0066ff;
  --color-secondary: #3388ff;
  --color-accent: #1a75ff;
  --color-dark: #000000;
  
  /* Text Colors */
  --color-text-primary: #ffffff;
  --color-text-secondary: rgba(255, 255, 255, 0.8);
  --color-text-muted: rgba(255, 255, 255, 0.5);
  
  /* Blue Glow Effects  /* Blue Glow Effects */
  --glow-blue: rgba(0, 102, 255, 0.5);
  --glow-blue-soft: rgba(0, 102, 255, 0.3);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background: #000;
}

/* ========================================
   DARKVEIL FIXED BACKGROUND
   ======================================== */
#darkveil-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

#darkveil-background canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ========================================
   TRANSPARENT SECTIONS BASE
   ======================================== */
section {
  background: transparent !important;
  position: relative;
  z-index: 1;
}

.container {
  position: relative;
  z-index: 2;
}

/* ========================================
   HERO SECTION
   ======================================== */
.insights-hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 60px;
  padding-bottom: 80px;
  position: relative;
  overflow: visible;
}

.glow-hero-1 {
  position: absolute;
  width: 700px;
  height: 700px;
  top: -200px;
  right: -100px;
  /* background: radial-gradient(circle, rgba(0, 102, 255, 0.3) 0%, transparent 60%); */
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.6;
  pointer-events: none;
  animation: float 10s ease-in-out infinite;
}

.glow-hero-2 {
  position: absolute;
  width: 600px;
  height: 600px;
  bottom: -150px;
  left: -150px;
  /* background: radial-gradient(circle, rgba(51, 136, 255, 0.25) 0%, transparent 60%); */
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  pointer-events: none;
  animation: float 10s ease-in-out infinite 3s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(40px, -40px) scale(1.1);
  }
  50% {
    transform: translate(-30px, 30px) scale(0.95);
  }
  75% {
    transform: translate(30px, 40px) scale(1.05);
  }
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(0, 102, 255, 0.15);
  border: 1px solid rgba(0, 102, 255, 0.3);
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 102, 255, 0.2);
}

/* Hero Title */
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
  text-align: center;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--color-secondary);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
  text-align: center;
}

.hero-description {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

/* ========================================
   SECTION TITLES
   ======================================== */
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  text-align: center;
}

.section-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  text-align: center;
}
/* ========================================
   SECTION WRAPPER WITH CURVED BACKGROUND
   ======================================== */

.section-wrapper {
  position: relative;
  margin: 80px 0;
}

.curved-bg {
  background: #000;
  border-radius: 80px;
  padding: 100px 20px;
  margin: 0 0px;
  position: relative;
  overflow: hidden;
}

.curved-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 102, 255, 0.05) 0%,
    transparent 100%
  );
  pointer-events: none;
}

/* Articles & Newsletter Background */
.articles-newsletter-bg {
  background: linear-gradient(
    135deg, 
    #0a0e27 0%, 
    #16213e 30%,
    #0d1b2a 60%, 
    #1a1a2e 100%
  );
  box-shadow: 
    0 30px 90px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.articles-newsletter-bg::after {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 100%;
  background: radial-gradient(
    ellipse,
    rgba(0, 102, 255, 0.08) 0%,
    transparent 70%
  );
  filter: blur(80px);
  pointer-events: none;
}

/* ========================================
   SECTION BADGE
   ======================================== */

.section-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(0, 102, 255, 0.15);
  border: 1px solid rgba(0, 102, 255, 0.4);
  color: var(--color-secondary);
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 102, 255, 0.2);
}

/* ========================================
   ARTICLES SECTION
   ======================================== */

.articles-section {
  padding: 0 0 80px 0;
  position: relative;
  z-index: 2;
}

.section-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fff 0%, #a0a0a0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 700px;
  margin: 0 auto 60px;
  line-height: 1.6;
}

/* Article Card */
.article-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 2.5rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.article-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 250px;
  height: 250px;
  background: radial-gradient(
    circle, 
    rgba(0, 102, 255, 0.12), 
    transparent
  );
  border-radius: 50%;
  transform: translate(50%, -50%);
  transition: all 0.5s ease;
  opacity: 0;
}

.article-card:hover {
  transform: translateY(-15px) scale(1.02);
  border-color: rgba(0, 102, 255, 0.3);
  box-shadow: 0 30px 80px rgba(0, 102, 255, 0.25);
  background: rgba(255, 255, 255, 0.05);
}

.article-card:hover::before {
  opacity: 1;
  transform: translate(30%, -30%) scale(1.4);
}

/* Article Number */
.article-number {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 5rem;
  font-weight: 900;
  color: rgba(0, 102, 255, 0.06);
  line-height: 1;
  z-index: 0;
  transition: all 0.4s ease;
}

.article-card:hover .article-number {
  color: rgba(0, 102, 255, 0.12);
  transform: scale(1.1);
}

/* Article Icon */
.article-icon-wrapper {
  width: 75px;
  height: 75px;
  background: linear-gradient(135deg, #16213e 0%, #0d1b2a 50%, #1a1a2e 100%);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: var(--color-secondary);
  margin-bottom: 1.8rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 10px 30px rgba(0, 102, 255, 0.25);
  border: 1px solid rgba(0, 102, 255, 0.3);
  transition: all 0.4s ease;
}

.article-card:hover .article-icon-wrapper {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 15px 40px rgba(0, 102, 255, 0.4);
  background: linear-gradient(135deg, #16213e 0%, #0d1b2a 50%, #1a1a2e 100%);
}

/* Article Meta */
.article-meta {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.article-category,
.article-date {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

.article-category {
  color: var(--color-secondary);
  background: rgba(0, 102, 255, 0.08);
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  border: 1px solid rgba(0, 102, 255, 0.2);
}

.article-card:hover .article-category {
  background: rgba(0, 102, 255, 0.15);
  border-color: rgba(0, 102, 255, 0.4);
}

/* Article Content */
.article-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.2rem;
  line-height: 1.4;
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

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

.article-excerpt {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  margin-bottom: 1.8rem;
  position: relative;
  z-index: 1;
}

.article-link {
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  position: relative;
  z-index: 1;
}

.article-link::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

.article-card:hover .article-link::after {
  width: 100%;
}

.article-link:hover {
  color: var(--color-primary);
  transform: translateX(8px);
}

.article-link i {
  transition: transform 0.3s ease;
}

.article-link:hover i {
  transform: translateX(8px);
}

/* Article Glow Effect */
.article-glow {
  position: absolute;
  bottom: -60%;
  left: -60%;
  width: 220%;
  height: 220%;
  background: radial-gradient(
    circle,
    rgba(0, 102, 255, 0.08),
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}

.article-card:hover .article-glow {
  opacity: 1;
}

/* ========================================
   NEWSLETTER CTA SECTION
   ======================================== */

.newsletter-cta-section {
  padding: 80px 0 0 0;
  position: relative;
  z-index: 2;
}

/* Newsletter Card */
.newsletter-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 32px;
  padding: 4rem 3rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(15px);
  box-shadow: 
    0 25px 70px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  text-align: center;
  transition: all 0.5s ease;
}

.newsletter-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(0, 102, 255, 0.08),
    transparent 60%
  );
  animation: rotate 25s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.newsletter-card:hover {
  transform: translateY(-10px);
  box-shadow: 
    0 35px 90px rgba(0, 102, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 102, 255, 0.3);
}

.newsletter-icon-wrapper {
  width: 110px;
  height: 110px;
  background: linear-gradient(
    135deg,
    rgba(0, 102, 255, 0.25) 0%,
    rgba(0, 102, 255, 0.1) 100%
  );
  border-radius: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: var(--color-secondary);
  margin: 0 auto 2.5rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 12px 40px rgba(0, 102, 255, 0.3);
  border: 1px solid rgba(0, 102, 255, 0.4);
  animation: bounce 4s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.newsletter-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.2rem;
  position: relative;
  z-index: 1;
  line-height: 1.3;
}

.newsletter-description {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 3rem;
  line-height: 1.8;
  position: relative;
  z-index: 1;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

/* Newsletter Form */
.newsletter-form2 {
  max-width: 650px;
  margin: 0 auto 3rem;
  position: relative;
  z-index: 1;
}
.newsletter-form2 .input-group {
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 0 15px 50px rgba(0, 102, 255, 0.2);
  border: 1px solid rgba(0, 102, 255, 0.3);
  background: rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.newsletter-form2 .input-group:focus-within {
  box-shadow: 0 20px 60px rgba(0, 102, 255, 0.35);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.newsletter-form2 .form-control {
  background: transparent;
  border: none;
  color: #ffffff;
  padding: 1.3rem 2.5rem;
  font-size: 1.05rem;
  transition: all 0.3s ease;
}

.newsletter-form2 .form-control:focus {
  background: transparent;
  border: none;
  color: #ffffff;
  box-shadow: none;
  outline: none;
}

.newsletter-form2 .form-control::placeholder {
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.3s ease;
}

.newsletter-form2 .form-control:focus::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.btn-subscribe {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #ffffff;
  border: none;
  padding: 1.3rem 2.8rem;
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: 50px;
  transition: all 0.4s ease;
  box-shadow: 0 8px 25px rgba(0, 102, 255, 0.4);
  white-space: nowrap;
}

.btn-subscribe:hover {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  transform: scale(1.05);
  box-shadow: 0 12px 35px rgba(0, 102, 255, 0.6);
  color: #ffffff;
}

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

.newsletter-form2 .form-text {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  margin-top: 1.2rem;
  display: block;
  font-weight: 500;
}

.newsletter-form2 .form-text i {
  color: var(--color-secondary);
}

/* Newsletter Stats */
.newsletter-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  margin-top: 3.5rem;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
  padding: 2rem;
  background: rgba(0, 102, 255, 0.05);
  border-radius: 20px;
  border: 1px solid rgba(0, 102, 255, 0.15);
}

.stat-item {
  text-align: center;
  transition: transform 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  line-height: 1;
  text-shadow: 0 0 20px rgba(0, 102, 255, 0.5);
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

.stat-divider {
  width: 2px;
  height: 60px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(0, 102, 255, 0.4),
    transparent
  );
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1400px) {
  .curved-bg {
    border-radius: 60px;
    padding: 80px 20px;
  }
}

@media (max-width: 1200px) {
  .curved-bg {
    margin: 0 0px;
  }

  .article-card {
    padding: 2rem;
  }

  .newsletter-card {
    padding: 3.5rem 2.5rem;
  }
}

@media (max-width: 991px) {
  .curved-bg {
    border-radius: 50px;
    padding: 60px 20px;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .article-number {
    font-size: 4rem;
  }

  .article-icon-wrapper {
    width: 65px;
    height: 65px;
    font-size: 2rem;
  }

  .article-title {
    font-size: 1.3rem;
  }

  .newsletter-icon-wrapper {
    width: 90px;
    height: 90px;
    font-size: 3rem;
  }

  .newsletter-stats {
    gap: 2rem;
  }
}

@media (max-width: 767px) {
  .curved-bg {
    border-radius: 40px;
    padding: 50px 15px;
    margin: 0 0px;
  }

  .section-badge {
    font-size: 0.8rem;
    padding: 0.5rem 1.2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .article-card {
    padding: 2rem 1.5rem;
  }

  .article-number {
    font-size: 3.5rem;
    top: 1rem;
    right: 1rem;
  }

  .article-icon-wrapper {
    width: 60px;
    height: 60px;
    font-size: 1.8rem;
  }

  .article-title {
    font-size: 1.2rem;
  }

  .article-excerpt {
    font-size: 0.95rem;
  }

  .newsletter-card {
    padding: 3rem 2rem;
  }

  .newsletter-icon-wrapper {
    width: 80px;
    height: 80px;
    font-size: 2.5rem;
  }

  .newsletter-title {
    font-size: 1.8rem;
  }

  .newsletter-description {
    font-size: 1rem;
  }

  .newsletter-form2 .input-group {
    flex-direction: column;
    border-radius: 20px;
  }

  .newsletter-form2 .form-control {
    border-radius: 20px 20px 0 0 !important;
    padding: 1.2rem 1.5rem;
  }

  .btn-subscribe {
    border-radius: 0 0 20px 20px !important;
    padding: 1.2rem 2rem;
    width: 100%;
  }

  .newsletter-stats {
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .stat-label {
    font-size: 0.8rem;
  }

  .stat-divider {
    height: 50px;
  }
}

@media (max-width: 576px) {
  .curved-bg {
    border-radius: 30px;
    padding: 40px 15px;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .article-card {
    padding: 1.5rem;
  }

  .article-number {
    font-size: 3rem;
  }

  .article-meta {
    flex-direction: column;
    gap: 0.5rem;
  }

  .newsletter-card {
    padding: 2.5rem 1.5rem;
  }

  .newsletter-icon-wrapper {
    width: 70px;
    height: 70px;
    font-size: 2rem;
  }

  .newsletter-stats {
    flex-direction: column;
    gap: 2rem;
  }

  .stat-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(
      to right,
      transparent,
      rgba(0, 102, 255, 0.4),
      transparent
    );
  }
}

/* ========================================
   ANIMATION UTILITIES
   ======================================== */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll[data-animation="fade-up"] {
  animation: fadeUpAnimation 0.8s ease-out forwards;
}

@keyframes fadeUpAnimation {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Stagger animation for article cards */
.article-card:nth-child(1) {
  animation-delay: 0.1s;
}

.article-card:nth-child(2) {
  animation-delay: 0.2s;
}

.article-card:nth-child(3) {
  animation-delay: 0.3s;
}

/* ========================================
   SMOOTH SCROLLING
   ======================================== */

html {
  scroll-behavior: smooth;
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

.article-link:focus,
.btn-subscribe:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================
   MORE INSIGHTS SECTION
   ======================================== */
.more-insights-section {
  padding: 100px 0;
}

/* Insight Item */
.insight-item {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(0, 102, 255, 0.15);
  border-radius: 20px;
  padding: 2.5rem;
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
}

.insight-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
  transition: height 0.4s ease;
}

.insight-item:hover {
  transform: translateX(10px);
  border-color: rgba(0, 102, 255, 0.4);
  box-shadow: 0 15px 50px rgba(0, 102, 255, 0.2);
  background: rgba(0, 0, 0, 0.6);
}

.insight-item:hover::before {
  height: 100%;
}

.insight-icon {
  width: 70px;
  height: 70px;
  min-width: 70px;
  background: rgba(0, 102, 255, 0.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-secondary);
  box-shadow: 0 8px 25px rgba(0, 102, 255, 0.2);
  border: 1px solid rgba(0, 102, 255, 0.2);
  transition: all 0.3s ease;
}

.insight-item:hover .insight-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 12px 35px rgba(0, 102, 255, 0.4);
}

.insight-content {
  flex: 1;
}

.insight-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.8rem;
  transition: color 0.3s ease;
}

.insight-item:hover .insight-title {
  color: var(--color-secondary);
}

.insight-text {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.insight-link {
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
}

.insight-link:hover {
  color: var(--color-primary);
  transform: translateX(5px);
}

/* ========================================
   ANIMATIONS
   ======================================== */
.animate-on-scroll {
  opacity: 0;
}

.animate-on-scroll.visible {
  opacity: 1;
}

.animate-on-scroll[data-animation="fade-up"] {
  transform: translateY(50px);
  transition: all 0.8s ease-out;
}

.animate-on-scroll[data-animation="fade-up"].visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll[data-animation="slide-left"] {
  transform: translateX(-80px);
  transition: all 0.8s ease-out;
}

.animate-on-scroll[data-animation="slide-left"].visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-on-scroll[data-animation="slide-right"] {
  transform: translateX(80px);
  transition: all 0.8s ease-out;
}

.animate-on-.animate-on-scroll[data-animation="slide-right"].visible {
  opacity: 1;
  transform: translateX(0);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 991px) {
  .insights-hero {
    min-height: 70vh;
    padding-top: 120px;
  }

  .hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
  }

  .article-card {
    margin-bottom: 2rem;
    padding: 2rem;
  }

  .article-number {
    font-size: 3rem;
  }

  .newsletter-card {
    padding: 3rem 2rem;
  }

  .newsletter-stats {
    gap: 2rem;
  }

  .stat-divider {
    display: none;
  }

  .insight-item {
    flex-direction: column;
    text-align: center;
  }

  .insight-icon {
    margin: 0 auto;
  }
}

@media (max-width: 767px) {
  .insights-hero {
    min-height: 60vh;
    padding-top: 100px;
  }

  .hero-title {
    font-size: 2rem;
    line-height: 1.3;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .article-card {
    padding: 2rem;
  }

  .article-number {
    font-size: 2.5rem;
    top: 1rem;
    right: 1rem;
  }

  .article-icon-wrapper {
    width: 60px;
    height: 60px;
    font-size: 1.8rem;
  }

  .article-title {
    font-size: 1.2rem;
  }

  .newsletter-card {
    padding: 2rem 1.5rem;
  }

  .newsletter-icon-wrapper {
    width: 80px;
    height: 80px;
    font-size: 2.5rem;
  }

  .newsletter-title {
    font-size: 1.8rem;
  }

  .newsletter-description {
    font-size: 1rem;
  }

  .newsletter-form2 .btn-subscribe {
    border-radius: 50px;
    margin-top: 1rem;
  }

  .newsletter-form2 .form-control {
    border-radius: 50px;
  }

  .newsletter-form2 .input-group {
    flex-direction: column;
  }

  .newsletter-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .insight-item {
    padding: 2rem 1.5rem;
  }

  .insight-item:hover {
    transform: translateY(-10px);
  }
}

/* ========================================
   UTILITIES
   ======================================== */
::selection {
  background: rgba(0, 102, 255, 0.3);
  color: var(--color-text-primary);
}

::-moz-selection {
  background: rgba(0, 102, 255, 0.3);
  color: var(--color-text-primary);
}

*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-dark);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--color-secondary), var(--color-primary));
}

/* ========================================
   CUSTOM NOTIFICATION STYLES
   ======================================== */
.custom-notification {
  position: fixed;
  top: 100px;
  right: 20px;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 102, 255, 0.3);
  box-shadow: 0 10px 40px rgba(0, 102, 255, 0.3);
  display: flex;
  align-items: center;
  z-index: 10000;
  transform: translateX(400px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 0.95rem;
  font-weight: 500;
}

.custom-notification.show {
  transform: translateX(0);
  opacity: 1;
}

.custom-notification.success {
  border-color: rgba(0, 255, 136, 0.5);
}

.custom-notification.error {
  border-color: rgba(255, 100, 100, 0.5);
}

.custom-notification i {
  font-size: 1.2rem;
  margin-right: 0.5rem;
}

@media (max-width: 768px) {
  .custom-notification {
    right: 10px;
    left: 10px;
    top: 80px;
  }
}



.insights-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
  /* background: linear-gradient(135deg, #0066ff 0%, #000000 100%); */
  /* background: linear-gradient(135deg, #3388ff 0%, #0066ff 100%); */
  /* background: linear-gradient(180deg, #0066ff 0%, #001a4d 100%); */
  background: linear-gradient(135deg, #1a75ff 0%, #0033cc 50%, #000000 100%);
  /* background: linear-gradient(135deg, #3399ff 0%, #0052cc 100%); */
  overflow: hidden;
}

.insights-hero > .container {
  position: relative;
  z-index: 2;
}

.insights-hero .glow-effect {
  position: absolute;
  z-index: 1;
}
/* Gradient Background for Hero Section */
.insights-hero {
  position: relative;
  background: linear-gradient(135deg, 
    rgba(99, 102, 241, 0.15) 0%,
    rgba(139, 92, 246, 0.15) 25%,
    rgba(236, 72, 153, 0.15) 50%,
    rgba(59, 130, 246, 0.15) 75%,
    rgba(99, 102, 241, 0.15) 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  overflow: hidden;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Enhance with additional glow layers */
.insights-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, 
    rgba(37, 65, 177, 0.576) 0%,
    transparent 70%);
  pointer-events: none;
}

















/* ========================================
   HERO SECTION - FULLY RESPONSIVE
   ======================================== */

.insights-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 80px 20px;
  background: linear-gradient(135deg, #1a75ff 0%, #0033cc 50%, #000000 100%);
  overflow: hidden;
}

.insights-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, 
    rgba(37, 65, 177, 0.576) 0%,
    transparent 70%);
  pointer-events: none;
}

.insights-hero > .container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.insights-hero .glow-effect {
  position: absolute;
  z-index: 1;
}

/* Glow Effects */
.glow-hero-1 {
  position: absolute;
  width: 700px;
  height: 700px;
  top: -200px;
  right: -100px;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.6;
  pointer-events: none;
  animation: float 10s ease-in-out infinite;
}

.glow-hero-2 {
  position: absolute;
  width: 600px;
  height: 600px;
  bottom: -150px;
  left: -150px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  pointer-events: none;
  animation: float 10s ease-in-out infinite 3s;
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 102, 255, 0.15);
  border: 1px solid rgba(0, 102, 255, 0.3);
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 102, 255, 0.2);
}

/* Hero Title */
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
  text-align: center;
  word-wrap: break-word;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--color-secondary);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
  text-align: center;
  line-height: 1.5;
}

.hero-description {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

/* ========================================
   RESPONSIVE BREAKPOINTS
   ======================================== */

/* Large Desktops (1920px+) */
@media (min-width: 1920px) {
  .insights-hero {
    min-height: 100vh;
    padding: 140px 40px 100px 40px;
  }
  
  .hero-title {
    font-size: 5rem;
  }
  
  .hero-subtitle {
    font-size: 1.6rem;
  }
  
  .hero-description {
    font-size: 1.25rem;
    max-width: 1100px;
  }
}

/* Desktop (1440px - 1919px) */
@media (min-width: 1440px) and (max-width: 1919px) {
  .insights-hero {
    min-height: 95vh;
    padding: 130px 40px 90px 40px;
  }
  
  .glow-hero-1 {
    width: 650px;
    height: 650px;
  }
  
  .glow-hero-2 {
    width: 550px;
    height: 550px;
  }
}

/* Standard Desktop (1200px - 1439px) */
@media (min-width: 1200px) and (max-width: 1439px) {
  .insights-hero {
    min-height: 90vh;
    padding: 120px 30px 80px 30px;
  }
  
  .hero-title {
    font-size: 3.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.3rem;
  }
  
  .glow-hero-1 {
    width: 600px;
    height: 600px;
    top: -150px;
    right: -80px;
  }
  
  .glow-hero-2 {
    width: 500px;
    height: 500px;
    bottom: -100px;
    left: -100px;
  }
}

/* Small Desktop / Large Tablet Landscape (992px - 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
  .insights-hero {
    min-height: 85vh;
    padding: 110px 25px 70px 25px;
  }
  
  .hero-badge {
    font-size: 0.9rem;
    padding: 0.5rem 1.3rem;
  }
  
  .hero-title {
    font-size: 3rem;
    letter-spacing: -0.5px;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .hero-description {
    font-size: 1.05rem;
    max-width: 850px;
  }
  
  .glow-hero-1 {
    width: 500px;
    height: 500px;
    top: -120px;
    right: -60px;
    filter: blur(120px);
  }
  
  .glow-hero-2 {
    width: 450px;
    height: 450px;
    bottom: -80px;
    left: -80px;
    filter: blur(90px);
  }
}

/* Tablet Portrait (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
  .insights-hero {
    min-height: 80vh;
    padding: 100px 20px 60px 20px;
  }
  
  .hero-badge {
    font-size: 0.85rem;
    padding: 0.5rem 1.2rem;
    margin-bottom: 1.5rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
    letter-spacing: -0.5px;
    margin-bottom: 1.2rem;
  }
  
  .hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 1.2rem;
  }
  
  .hero-description {
    font-size: 1rem;
    line-height: 1.7;
    max-width: 700px;
  }
  
  .glow-hero-1 {
    width: 450px;
    height: 450px;
    top: -100px;
    right: -50px;
    filter: blur(100px);
    opacity: 0.5;
  }
  
  .glow-hero-2 {
    width: 400px;
    height: 400px;
    bottom: -70px;
    left: -70px;
    filter: blur(80px);
    opacity: 0.4;
  }
}

/* Mobile Landscape / Small Tablet (576px - 767px) */
@media (min-width: 576px) and (max-width: 767px) {
  .insights-hero {
    min-height: 75vh;
    padding: 90px 20px 50px 20px;
  }
  
  .hero-badge {
    font-size: 0.8rem;
    padding: 0.45rem 1rem;
    margin-bottom: 1.2rem;
  }
  
  .hero-title {
    font-size: 2rem;
    letter-spacing: -0.3px;
    margin-bottom: 1rem;
    line-height: 1.3;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    line-height: 1.4;
  }
  
  .hero-description {
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 100%;
  }
  
  .glow-hero-1 {
    width: 350px;
    height: 350px;
    top: -80px;
    right: -40px;
    filter: blur(80px);
    opacity: 0.4;
  }
  
  .glow-hero-2 {
    width: 320px;
    height: 320px;
    bottom: -60px;
    left: -60px;
    filter: blur(70px);
    opacity: 0.3;
  }
}

/* Mobile Portrait (320px - 575px) */
@media (max-width: 575px) {
  .insights-hero {
    min-height: 70vh;
    padding: 80px 15px 40px 15px;
  }
  
  .hero-badge {
    font-size: 0.75rem;
    padding: 0.4rem 0.9rem;
    margin-bottom: 1rem;
  }
  
  .hero-badge i {
    font-size: 0.8rem;
    margin-right: 0.3rem;
  }
  
  .hero-title {
    font-size: 1.75rem;
    letter-spacing: -0.2px;
    margin-bottom: 0.8rem;
    line-height: 1.3;
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 0.8rem;
    line-height: 1.4;
  }
  
  .hero-description {
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 100%;
  }
  
  .glow-hero-1 {
    width: 280px;
    height: 280px;
    top: -60px;
    right: -30px;
    filter: blur(60px);
    opacity: 0.35;
  }
  
  .glow-hero-2 {
    width: 250px;
    height: 250px;
    bottom: -50px;
    left: -50px;
    filter: blur(50px);
    opacity: 0.25;
  }
}

/* Extra Small Mobile (< 375px) */
@media (max-width: 374px) {
  .insights-hero {
    min-height: 65vh;
    padding: 70px 12px 35px 12px;
  }
  
  .hero-badge {
    font-size: 0.7rem;
    padding: 0.35rem 0.8rem;
  }
  
  .hero-title {
    font-size: 1.5rem;
    margin-bottom: 0.7rem;
  }
  
  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 0.7rem;
  }
  
  .hero-description {
    font-size: 0.85rem;
    line-height: 1.5;
  }
  
  .glow-hero-1,
  .glow-hero-2 {
    display: none;
  }
}

/* Landscape Mode Adjustments for Mobile */
@media (max-height: 600px) and (orientation: landscape) {
  .insights-hero {
    min-height: auto;
    padding: 60px 20px 40px 20px;
  }
  
  .hero-badge {
    margin-bottom: 0.8rem;
  }
  
  .hero-title {
    font-size: 1.8rem;
    margin-bottom: 0.6rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 0.6rem;
  }
  
  .hero-description {
    font-size: 0.9rem;
    line-height: 1.5;
  }
}

/* Ultra-wide Screens (2560px+) */
@media (min-width: 2560px) {
  .insights-hero {
    padding: 160px 60px 120px 60px;
  }
  
  .hero-title {
    font-size: 5.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.8rem;
  }
  
  .hero-description {
    font-size: 1.35rem;
    max-width: 1300px;
  }
  
  .glow-hero-1 {
    width: 800px;
    height: 800px;
  }
  
  .glow-hero-2 {
    width: 700px;
    height: 700px;
  }
}

/* ========================================
   ACCESSIBILITY & PERFORMANCE
   ======================================== */

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  .glow-hero-1,
  .glow-hero-2 {
    animation: none !important;
  }
  
  .insights-hero::before {
    animation: none !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .hero-title,
  .hero-subtitle {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
  }
  
  .hero-badge {
    border-width: 2px;
  }
}

/* Print styles */
@media print {
  .insights-hero {
    min-height: auto;
    padding: 40px 20px;
    background: white;
    color: black;
  }
  
  .glow-hero-1,
  .glow-hero-2 {
    display: none;
  }
}