/* ============================================
   CARDKEN — Premium SaaS Landing Page Styles
   ============================================ */

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

/* === CSS VARIABLES === */
:root {
  --primary: #4F46E5;
  --primary-light: #6366F1;
  --primary-dark: #4338CA;
  --secondary: #7C3AED;
  --secondary-light: #8B5CF6;
  --accent: #06B6D4;
  --bg-light: #F9FAFB;
  --bg-white: #FFFFFF;
  --bg-dark: #0F172A;
  --bg-card: #FFFFFF;
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;
  --text-white: #FFFFFF;
  --border-light: #E2E8F0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(79,70,229,0.08);
  --shadow-lg: 0 12px 40px rgba(79,70,229,0.12);
  --shadow-xl: 0 24px 60px rgba(79,70,229,0.16);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --gradient-primary: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
  --gradient-hero: linear-gradient(135deg, #0F172A 0%, #1E1B4B 50%, #312E81 100%);
  --gradient-card: linear-gradient(145deg, #F8FAFF 0%, #EEF2FF 100%);
  --gradient-cta: linear-gradient(135deg, #4F46E5 0%, #7C3AED 50%, #06B6D4 100%);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

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

/* === UTILITIES === */
.section-padding {
  padding: 100px 0;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79, 70, 229, 0.08);
  color: var(--primary);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* === BUTTONS === */
.btn-primary-cta {
  background: var(--gradient-primary);
  color: var(--text-white);
  border: none;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(79, 70, 229, 0.3);
}

.btn-primary-cta::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;
}

.btn-primary-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(79, 70, 229, 0.4);
  color: #fff;
}

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

.btn-outline-cta {
  background: transparent;
  color: var(--text-white);
  border: 2px solid rgba(255,255,255,0.3);
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(4px);
}

.btn-outline-cta:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.5);
  color: #fff;
  transform: translateY(-2px);
}

.btn-secondary-cta {
  background: var(--bg-white);
  color: var(--primary);
  border: 2px solid var(--border-light);
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-secondary-cta:hover {
  background: var(--primary);
  color: var(--text-white);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* === NAVBAR === */
.ck-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: calc(16px + env(safe-area-inset-top)) 0 16px;
  transition: var(--transition);
  background: transparent;
}

.ck-navbar.scrolled {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  padding: calc(10px + env(safe-area-inset-top)) 0 10px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.ck-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--text-white);
}

.ck-navbar .navbar-brand img {
  height: 38px;
  width: auto;
}

.ck-navbar .navbar-brand:hover {
  color: var(--text-white);
}

.ck-navbar .nav-link {
  color: rgba(255,255,255,0.8) !important;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 8px 16px !important;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.ck-navbar .nav-link:hover {
  color: var(--text-white) !important;
  background: rgba(255,255,255,0.1);
}

.navbar-toggler {
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.offcanvas {
  background: var(--bg-dark) !important;
  max-width: 300px;
}

.offcanvas-header {
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
}

.offcanvas-header .btn-close { filter: invert(1); }

.offcanvas-body .nav-link {
  color: rgba(255,255,255,0.8) !important;
  padding: 14px 24px !important;
  font-size: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.offcanvas-body .nav-link:hover {
  color: var(--text-white) !important;
  background: rgba(255,255,255,0.05);
}

.offcanvas-body .nav-buttons-mobile {
  display: flex; flex-direction: column;
  gap: 12px; padding: 20px 24px;
}

.ck-navbar .nav-link:hover {
  color: var(--text-white) !important;
  background: rgba(255,255,255,0.1);
}

.btn-nav-login {
  color: rgba(255,255,255,0.9) !important;
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 8px 22px !important;
  border-radius: var(--radius-full);
  font-weight: 600 !important;
  font-size: 0.9rem;
  transition: var(--transition);
  background: transparent;
}

.btn-nav-login:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.5);
  color: #fff !important;
}

.btn-nav-register {
  background: var(--gradient-primary) !important;
  color: var(--text-white) !important;
  border: none;
  padding: 8px 24px !important;
  border-radius: var(--radius-full);
  font-weight: 600 !important;
  font-size: 0.9rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

.btn-nav-register:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 25px rgba(79, 70, 229, 0.4);
  color: #fff !important;
}

/* Mobile hamburger */
.navbar-toggler {
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile offcanvas sidebar */
.offcanvas {
  background: var(--bg-dark) !important;
  max-width: 300px;
}

.offcanvas-header {
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
}

.offcanvas-header .btn-close {
  filter: invert(1);
}

.offcanvas-body .nav-link {
  padding: 14px 24px !important;
  font-size: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: rgba(255, 255, 255, 0.8) !important;
  display: flex !important;
  align-items: center;
  transition: var(--transition);
}

.offcanvas-body .nav-link i {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.1rem;
  width: 28px;
  text-align: center;
  margin-right: 12px;
  transition: var(--transition);
}

.offcanvas-body .nav-link:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-white) !important;
  padding-left: 28px !important;
}

.offcanvas-body .nav-link:hover i {
  color: var(--primary-light);
}

.offcanvas-body .nav-buttons-mobile {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 24px;
}

/* === HERO SECTION === */
.hero-section {
  background: var(--gradient-hero);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 100px;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: heroGlow 8s ease-in-out infinite alternate;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: heroGlow 10s ease-in-out infinite alternate-reverse;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -30px) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79, 70, 229, 0.2);
  border: 1px solid rgba(79, 70, 229, 0.3);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  color: #A5B4FC;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}

.hero-badge i {
  color: #FBBF24;
  font-size: 0.75rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #A5B4FC 0%, #C4B5FD 50%, #67E8F9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat {
  text-align: left;
}

.hero-stat .number {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-white);
  display: block;
}

.hero-stat .label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}

/* Hero Card Preview */
.hero-card-preview {
  position: relative;
  z-index: 2;
}

.preview-card-stack {
  position: relative;
  padding: 20px;
}

.preview-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 36px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}

.preview-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.preview-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.preview-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: 'Poppins', sans-serif;
  flex-shrink: 0;
}

.preview-info h4 {
  color: var(--text-white);
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.preview-info p {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  margin: 0;
}

.preview-card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.preview-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.preview-detail i {
  color: var(--primary-light);
  width: 20px;
  text-align: center;
}

.preview-card-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.preview-btn {
  flex: 1;
  padding: 12px;
  border-radius: var(--radius-md);
  text-align: center;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: default;
  transition: var(--transition);
}

.preview-btn-primary {
  background: var(--gradient-primary);
  color: white;
}

.preview-btn-secondary {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
}

/* Floating decorative elements */
.floating-shapes {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.floating-shapes .shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}

.floating-shapes .shape-1 {
  width: 120px;
  height: 120px;
  background: var(--primary-light);
  top: 15%;
  right: 10%;
  animation: float 6s ease-in-out infinite;
}

.floating-shapes .shape-2 {
  width: 80px;
  height: 80px;
  background: var(--secondary);
  bottom: 20%;
  left: 8%;
  animation: float 8s ease-in-out infinite reverse;
}

.floating-shapes .shape-3 {
  width: 60px;
  height: 60px;
  background: var(--accent);
  top: 40%;
  right: 35%;
  animation: float 7s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

/* === CARD SHOWCASE SECTION === */
.showcase-section {
  background: var(--bg-light);
  position: relative;
}

.showcase-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-light) 100%);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 2;
}

.showcase-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.showcase-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(79, 70, 229, 0.2);
}

.showcase-card-img-wrapper {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--gradient-card);
}

.showcase-card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.showcase-card:hover .showcase-card-img-wrapper img {
  transform: scale(1.05);
}

.showcase-card-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-card);
}

.showcase-card-img-placeholder .avatar-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.3);
}

.showcase-card-body {
  padding: 20px;
}

.showcase-card-body h5 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.showcase-card-body .card-role {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.showcase-card-body .card-company {
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.showcase-card-stats {
  display: flex;
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
  margin-top: 8px;
}

.showcase-card-stats span {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.showcase-card-stats span i {
  font-size: 0.75rem;
}

.showcase-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.showcase-card-actions .btn-view,
.showcase-card-actions .btn-share {
  flex: 1;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.showcase-card-actions .btn-view {
  background: var(--gradient-primary);
  color: white;
}

.showcase-card-actions .btn-view:hover {
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.3);
}

.showcase-card-actions .btn-share {
  background: rgba(79, 70, 229, 0.08);
  color: var(--primary);
  border: 1px solid rgba(79, 70, 229, 0.15);
}

.showcase-card-actions .btn-share:hover {
  background: rgba(79, 70, 229, 0.15);
}

.view-more-wrapper {
  text-align: center;
  margin-top: 48px;
  position: relative;
  z-index: 2;
}

/* Loading skeleton */
.skeleton-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
}

.skeleton-shimmer {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

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

.skeleton-img {
  height: 200px;
}

.skeleton-body {
  padding: 20px;
}

.skeleton-line {
  height: 14px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.skeleton-line.w-70 { width: 70%; }
.skeleton-line.w-50 { width: 50%; }
.skeleton-line.w-40 { width: 40%; }

/* === FEATURES SECTION === */
.features-section {
  background: var(--bg-white);
  position: relative;
}

.feature-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0;
  background: var(--gradient-primary);
  transition: height 0.4s ease;
  opacity: 0.04;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(79, 70, 229, 0.2);
}

.feature-card:hover::before {
  height: 100%;
}

.feature-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  background: rgba(79, 70, 229, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.6rem;
  color: var(--primary);
  transition: var(--transition);
  position: relative;
  z-index: 2;
}

.feature-card:hover .feature-icon {
  background: var(--gradient-primary);
  color: white;
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.3);
}

.feature-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  position: relative;
  z-index: 2;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 2;
}

/* === EXPLORE SECTION === */
.explore-section {
  background: var(--bg-light);
  position: relative;
}

.explore-card-scroll {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 20px 0 40px;
  scrollbar-width: none;
}

.explore-card-scroll::-webkit-scrollbar {
  display: none;
}

.explore-card {
  min-width: 260px;
  max-width: 260px;
  scroll-snap-align: start;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  flex-shrink: 0;
}

.explore-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.explore-card-img {
  height: 160px;
  background: var(--gradient-card);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.explore-card-img .explore-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: 'Poppins', sans-serif;
}

.explore-card-body {
  padding: 16px;
}

.explore-card-body h6 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.explore-card-body p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
}

/* === FINAL CTA SECTION === */
.cta-section {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.3) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.cta-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 40px;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* === FOOTER === */
.ck-footer {
  background: var(--bg-dark);
  padding: 60px 0 32px;
  color: rgba(255,255,255,0.6);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-white);
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.footer-brand img {
  height: 32px;
  width: auto;
}

.footer-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  max-width: 300px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-heading {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-white);
  margin-bottom: 20px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary-light);
  padding-left: 6px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  margin-top: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom-links a:hover {
  color: var(--primary-light);
}

/* === FADE-IN ANIMATIONS === */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* === RESPONSIVE === */
@media (max-width: 1200px) {
  .hero-title {
    font-size: 3rem;
  }

  .section-title {
    font-size: 2.25rem;
  }

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

@media (max-width: 991px) {
  .hero-section {
    padding-top: 120px;
    padding-bottom: 80px;
  }

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

  .hero-card-preview {
    margin-top: 60px;
  }

  .hero-stats {
    gap: 24px;
  }

  .section-padding {
    padding: 72px 0;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
  }

  /* Desktop nav links hide on mobile */
  .navbar-collapse .nav-desktop-links {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }

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

  .hero-cta-group {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }

  .hero-stat .number {
    font-size: 1.4rem;
  }

  .section-title {
    font-size: 1.85rem;
  }

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

  .section-padding {
    padding: 60px 0;
  }

  .card-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .cta-title {
    font-size: 1.85rem;
  }

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

  .feature-card {
    padding: 32px 24px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.7rem;
  }

  .preview-card {
    padding: 24px;
  }

  .preview-avatar {
    width: 52px;
    height: 52px;
    font-size: 1.2rem;
  }

  .btn-primary-cta, .btn-outline-cta {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .hero-stats {
    padding-top: 24px;
  }

  .explore-card {
    min-width: 230px;
    max-width: 230px;
  }

  .section-title {
    font-size: 1.6rem;
  }
}

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

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(79, 70, 229, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* === SCROLL TO TOP === */
.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

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

.scroll-top-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}