/* ============================
   VIOSLOT - Custom CSS
   ============================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --secondary: #8b5cf6;
  --accent: #06b6d4;
  --dark: #0f0a1e;
  --dark-2: #1a1030;
  --card-bg: rgba(255, 255, 255, 0.05);
  --glass: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.1);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #06b6d4);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', 'Inter', sans-serif;
  background-color: var(--dark);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.7;
}

/* ============================
   SCROLLBAR
   ============================ */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--dark-2);
}
::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

/* ============================
   BACKGROUND ANIMATIONS
   ============================ */
.bg-animated {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
  overflow: hidden;
}

.bg-animated::before,
.bg-animated::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: bgFloat 10s ease-in-out infinite;
}

.bg-animated::before {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #6366f1, transparent);
  top: -100px; left: -100px;
}

.bg-animated::after {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #8b5cf6, transparent);
  bottom: -100px; right: -100px;
  animation-delay: 5s;
}

@keyframes bgFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(60px, -40px) scale(1.1); }
  66% { transform: translate(-40px, 60px) scale(0.9); }
}

/* ============================
   NAVBAR
   ============================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.3s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(15, 10, 30, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  box-shadow: 0 4px 30px rgba(99, 102, 241, 0.1);
}

.nav-logo {
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.3s ease;
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient);
  transition: width 0.3s ease;
  border-radius: 2px;
}

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

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

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 10, 30, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

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

.mobile-menu .nav-link {
  font-size: 1.5rem;
  font-weight: 600;
}

/* ============================
   HERO SECTION
   ============================ */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 6rem 0 4rem;
}

.hero-gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 40%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  color: #a5b4fc;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-badge-dot {
  width: 6px; height: 6px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

/* Typing Effect */
.typing-text {
  border-right: 3px solid var(--accent);
  animation: blink 0.75s step-end infinite;
  white-space: nowrap;
  overflow: hidden;
}

@keyframes blink {
  0%, 100% { border-color: var(--accent); }
  50% { border-color: transparent; }
}

/* Floating Icons */
.floating-icons {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.float-icon {
  position: absolute;
  font-size: 2rem;
  opacity: 0.1;
  animation: floatIcon 6s ease-in-out infinite;
}

@keyframes floatIcon {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(15deg); }
}

/* ============================
   BUTTONS
   ============================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient);
  color: white;
  padding: 0.875rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-primary);
  padding: 0.875rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 1px solid var(--border);
  cursor: pointer;
}

.btn-outline:hover {
  background: var(--glass);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* ============================
   GLASS CARDS
   ============================ */
.glass-card {
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: all 0.3s ease;
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

/* ============================
   SECTION STYLES
   ============================ */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 100px;
  padding: 0.35rem 1rem;
  font-size: 0.75rem;
  color: #a5b4fc;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  color: var(--text-secondary);
  max-width: 600px;
  font-size: 1.05rem;
}

/* ============================
   STATS COUNTER
   ============================ */
.stat-card {
  text-align: center;
  padding: 2rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.2);
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

/* ============================
   PROGRAM CARDS
   ============================ */
.program-card {
  padding: 2rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.program-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  right: 0; height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.program-card:hover::before {
  transform: scaleX(1);
}

.program-card:hover {
  background: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.program-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  transition: all 0.3s ease;
}

.program-card:hover .program-icon {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.4), rgba(139, 92, 246, 0.4));
  transform: scale(1.1) rotate(5deg);
}

/* ============================
   TESTIMONIAL SLIDER
   ============================ */
.testimonial-slider {
  overflow: hidden;
  position: relative;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-card {
  min-width: 100%;
  padding: 2.5rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 24px;
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.testimonial-text {
  color: var(--text-secondary);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ============================
   ARTICLE CARDS
   ============================ */
.article-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
}

.article-card:hover {
  border-color: rgba(99, 102, 241, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.article-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, #1e1b4b, #4c1d95);
}

.article-img-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.3));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.article-category {
  display: inline-block;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: #a5b4fc;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.75rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================
   ACCORDION / FAQ
   ============================ */
.accordion-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 0.75rem;
  transition: all 0.3s ease;
}

.accordion-item.active {
  border-color: rgba(99, 102, 241, 0.4);
}

.accordion-header {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--glass);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  user-select: none;
}

.accordion-header:hover {
  background: rgba(99, 102, 241, 0.08);
}

.accordion-icon {
  width: 24px; height: 24px;
  background: rgba(99, 102, 241, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
  background: var(--primary);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background: rgba(15, 10, 30, 0.5);
}

.accordion-body-inner {
  padding: 1.25rem 1.5rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================
   SCROLL REVEAL
   ============================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================
   FEATURE ICONS
   ============================ */
.feature-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.feature-card {
  padding: 2rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-5px);
}

.feature-card:hover .feature-icon {
  transform: scale(1.15) rotate(5deg);
}

/* ============================
   FOOTER
   ============================ */
.footer {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s ease;
  display: block;
  margin-bottom: 0.5rem;
}

.footer-link:hover {
  color: var(--text-primary);
}

/* ============================
   FORM STYLES
   ============================ */
.form-input {
  width: 100%;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.875rem 1.25rem;
  color: var(--text-primary);
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  outline: none;
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

/* ============================
   PROGRESS BAR
   ============================ */
.progress-bar {
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 1rem;
}

.progress-fill {
  height: 100%;
  background: var(--gradient);
  border-radius: 2px;
  width: 0;
  transition: width 1.5s ease;
}

/* ============================
   BREADCRUMB
   ============================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb-sep {
  color: var(--border);
}

/* ============================
   SEARCH BOX
   ============================ */
.search-box {
  position: relative;
}

.search-box input {
  padding-left: 3rem;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
}

/* ============================
   DARK MODE TOGGLE
   ============================ */
.theme-toggle {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: all 0.3s ease;
}

/* ============================
   MOBILE NAV (Bottom)
   ============================ */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(15, 10, 30, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 0.5rem 0;
}

@media (max-width: 768px) {
  .bottom-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
  }

  body {
    padding-bottom: 4rem;
  }
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.65rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.bottom-nav-item:hover,
.bottom-nav-item.active {
  color: var(--primary);
}

.bottom-nav-icon {
  font-size: 1.2rem;
}

/* ============================
   HERO PARTICLE
   ============================ */
.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 8s linear infinite;
}

@keyframes particleFloat {
  0% { opacity: 0; transform: translateY(100vh) scale(0); }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-100px) scale(1); }
}

/* ============================
   GLOW EFFECTS
   ============================ */
.glow {
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.glow-text {
  text-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

/* ============================
   MENTOR CARDS
   ============================ */
.mentor-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.mentor-card:hover {
  border-color: rgba(99, 102, 241, 0.4);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.mentor-avatar {
  width: 100px; height: 100px;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 700;
  border: 3px solid rgba(99, 102, 241, 0.3);
}

/* ============================
   BADGE LABELS
   ============================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.7rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-green {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: #4ade80;
}

.badge-blue {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  color: #22d3ee;
}

.badge-purple {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  color: #c084fc;
}

/* ============================
   ARTICLE PAGE
   ============================ */
.article-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
  color: var(--text-primary);
}

.article-body h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
  color: #a5b4fc;
}

.article-body p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.article-body ul,
.article-body ol {
  color: var(--text-secondary);
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.article-body li {
  margin-bottom: 0.5rem;
}

.article-body blockquote {
  border-left: 3px solid var(--primary);
  padding: 1rem 1.5rem;
  background: rgba(99, 102, 241, 0.05);
  border-radius: 0 12px 12px 0;
  margin: 1.5rem 0;
  color: var(--text-secondary);
  font-style: italic;
}

.article-body strong {
  color: var(--text-primary);
}

/* ============================
   CTA BANNER
   ============================ */
.cta-banner {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.1));
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 24px;
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.1), transparent 60%);
}

/* ============================
   TIMELINE
   ============================ */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px; top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--dark);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}

/* ============================
   LOADER
   ============================ */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loader-logo {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: loaderPulse 1s ease-in-out infinite;
}

@keyframes loaderPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.95); }
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  .section-title { font-size: 2rem; }
}

@media (max-width: 768px) {
  .section-title { font-size: 1.7rem; }
  .stat-number { font-size: 2.2rem; }
  .cta-banner { padding: 2.5rem 1.5rem; }
}

@media (max-width: 480px) {
  .btn-primary, .btn-outline {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
  }
}

/* ============================
   UTILITY CLASSES
   ============================ */
.container-custom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

@media (max-width: 768px) {
  .section-padding { padding: 3.5rem 0; }
}

.text-muted { color: var(--text-secondary); }
.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.divider {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 3rem 0;
}

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  bottom: 5rem;
  right: 1.5rem;
  z-index: 90;
}

@media (min-width: 769px) {
  .sticky-cta { bottom: 2rem; }
}

.sticky-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gradient);
  color: white;
  text-decoration: none;
  font-size: 1.4rem;
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.sticky-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 35px rgba(99, 102, 241, 0.5);
}

/* Back to Top */
#back-to-top {
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

#back-to-top.visible {
  opacity: 1;
  visibility: visible;
}