/* Custom CSS for Udaanly LMS - Conversion Optimized */

/* General Styles */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --shadow-light: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-medium: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
}

.display-4 {
    font-weight: 700;
}

/* Section Badges */
.section-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

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

.btn-primary:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.btn-success:hover {
    background: linear-gradient(135deg, #3182ce 0%, #00d4ff 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.pulse-btn {
    animation: pulse-scale 2s infinite;
}

@keyframes pulse-scale {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: white;
    background: transparent;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: white;
    color: white;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 15px 30px;
    font-size: 1.1rem;
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* Hero Section - Enhanced */
.hero-section {
    background: var(--gradient-primary);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    min-height: 80vh;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="rgba(255,255,255,0.1)" points="0,0 1000,300 1000,1000 0,700"/></svg>');
    background-size: cover;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    margin-bottom: 2rem;
}

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

.hero-image img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Urgency Badge */
.urgency-badge {
    display: inline-block;
    background: rgba(255, 193, 7, 0.2);
    border: 2px solid #ffc107;
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    animation: urgency-pulse 2s infinite;
}

@keyframes urgency-pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(255, 193, 7, 0);
    }
}

/* Trust Indicators */
.trust-indicators {
    margin: 20px 0;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
    font-size: 0.95rem;
}

.trust-item i {
    font-size: 1.2rem;
}

/* Guarantee Badge */
.guarantee-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: white;
}

/* Hero Stats - ENHANCED */
.hero-stats {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-stats .stat-item {
    text-align: center;
    padding: 10px;
}

.hero-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    display: block;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    margin-bottom: 5px;
}

.hero-stats .stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Floating Stats */
.floating-stat {
    position: absolute;
    background: white;
    padding: 15px 20px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: float 3s ease-in-out infinite;
}

.floating-stat-1 {
    top: 20%;
    right: -20px;
    animation-delay: 0s;
}

.floating-stat-2 {
    bottom: 20%;
    left: -20px;
    animation-delay: 1.5s;
}

.floating-stat i {
    font-size: 2rem;
    color: var(--primary-color);
}

.floating-stat strong {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.floating-stat span {
    display: block;
    font-size: 0.85rem;
    color: var(--secondary-color);
}

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

/* Social Proof Bar - Enhanced for Mobile */
.social-proof-bar {
    background: linear-gradient(90deg, #f8f9fa 0%, #ffffff 100%);
    padding: 20px 0;
    border-bottom: 2px solid #e9ecef;
}

.social-proof-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--danger-color);
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background: var(--danger-color);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

/* Stats Section - Enhanced */
.stats-section {
    background: var(--light-color);
    padding: 80px 0;
}

.stats-section .stat-item {
    text-align: center;
    padding: 40px 30px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stats-section .stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stats-section .stat-item:hover::before {
    transform: scaleX(1);
}

.stats-section .stat-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.stat-icon {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.8;
}

.stats-section .stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: 10px;
}

.stats-section .stat-label {
    font-size: 1.1rem;
    color: var(--secondary-color);
    font-weight: 500;
}

/* Course Cards - Enhanced */
.course-card {
  height: 100%;
  border-radius: 15px;
  overflow: hidden;
  position: relative;
}

.course-card .card-body {
  padding: 25px;
}

.course-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.course-price-old {
  text-decoration: line-through;
  color: var(--secondary-color);
  font-size: 1rem;
  margin-right: 10px;
}

.course-discount {
  background: var(--gradient-secondary);
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  position: absolute;
  top: 15px;
  right: 15px;
  z-index: 10;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.bestseller-badge {
  background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
  color: #333;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  position: absolute;
  top: 15px;
  left: 15px;
  z-index: 10;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.limited-spots {
  background: linear-gradient(90deg, #fff3cd 0%, #ffe8a1 100%);
  border-left: 4px solid #ffc107;
  padding: 8px 12px;
  border-radius: 6px;
  font-weight: 600;
  color: #856404;
}

.course-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid #eee;
}

.course-meta span {
  font-size: 0.9rem;
  color: var(--secondary-color);
}

.course-rating {
  color: #ffc107;
}

/* Testimonials - Enhanced */
.testimonial-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow-light);
    position: relative;
    margin-bottom: 30px;
    height: 100%;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 30px;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-family: serif;
}

.testimonial-rating {
    margin-bottom: 15px;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: auto;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.testimonial-name {
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
}

.testimonial-course {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.verified-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--success-color);
    font-weight: 500;
}

/* WhatsApp Reviews - ADDED */
.wa-screenshot-box {
    border: 8px solid #333;
    border-radius: 20px;
    background: #000;
    position: relative;
    transition: transform 0.3s ease;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.wa-screenshot-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.wa-screenshot-box img {
    border-radius: 12px;
    display: block;
    width: 100%;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background: white;
}

.feature-item {
    text-align: center;
    padding: 30px;
    border-radius: 15px;
    transition: all 0.3s ease;
    height: 100%;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.feature-description {
    color: var(--secondary-color);
    line-height: 1.8;
}

/* FAQ Section */
.faq-section {
    background: var(--light-color);
}

.accordion-item {
    border: none;
    margin-bottom: 15px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.accordion-button {
    background: white;
    font-weight: 600;
    padding: 20px;
    border: none;
    font-size: 1.1rem;
}

.accordion-button:not(.collapsed) {
    background: var(--primary-color);
    color: white;
}

.accordion-button:focus {
    box-shadow: none;
}

.accordion-body {
    padding: 20px;
    line-height: 1.8;
}

/* CTA Section - Enhanced */
.cta-section {
    background: var(--gradient-secondary);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="rgba(255,255,255,0.1)" points="0,1000 1000,700 1000,0 0,300"/></svg>');
    background-size: cover;
}

.urgency-timer {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 600;
    animation: urgency-pulse 2s infinite;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    position: relative;
    z-index: 2;
}

.cta-features {
    position: relative;
    z-index: 2;
}

.cta-features i {
    font-size: 2rem;
    color: white;
}

.cta-features p {
    margin-top: 10px;
    font-weight: 500;
}

.cta-buttons {
    position: relative;
    z-index: 2;
}

.trust-seals {
    position: relative;
    z-index: 2;
}

.trust-seal {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 0.95rem;
}

.trust-seal i {
    font-size: 1.5rem;
}

/* Forms */
.form-control {
    border-radius: 8px;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-label {
    font-weight: 500;
    margin-bottom: 8px;
    color: #333;
}

/* Progress Bar */
.progress {
    height: 8px;
    border-radius: 4px;
    background-color: #e9ecef;
}

.progress-bar {
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats .stat-number {
        font-size: 2rem;
    }
    
    .hero-stats .stat-label {
        font-size: 0.9rem;
    }
    
    .floating-stat {
        display: none;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    .card-img-top {
        height: 180px;
    }
    
    .testimonial-card {
        padding: 20px;
    }
    
    .feature-item {
        padding: 20px;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .stats-section .stat-number {
        font-size: 2.5rem;
    }

    /* Social Proof Mobile Optimization - FORCE STACK */
    .social-proof-bar .social-proof-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .social-proof-bar .btn-sm {
        width: 100%; /* Make button full width on mobile */
    }
}

@media (max-width: 576px) {
    .hero-stats {
        padding: 20px 15px;
    }
    
    .hero-stats .stat-number {
        font-size: 1.8rem;
    }
    
    .hero-stats .stat-label {
        font-size: 0.8rem;
    }
    
    /* Updated to respect gap utilities */
    .hero-buttons .btn,
    .cta-buttons .btn {
        display: block;
        width: 100%;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Utility Classes */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-secondary {
    background: var(--gradient-secondary);
}

.bg-gradient-success {
    background: var(--gradient-success);
}

.shadow-light {
    box-shadow: var(--shadow-light);
}

.shadow-medium {
    box-shadow: var(--shadow-medium);
}

.shadow-heavy {
    box-shadow: var(--shadow-heavy);
}

/* Navbar Custom Styles */
.navbar {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
}

.nav-link {
    font-weight: 500;
    padding: 10px 15px !important;
    border-radius: 6px;
    transition: all 0.3s ease;
    color: #333 !important;
}

.nav-link:hover {
    background: rgba(0, 123, 255, 0.1);
    color: var(--primary-color) !important;
}

.nav-link.active {
    background: var(--primary-color);
    color: white !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0056b3;
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .btn,
    .social-links {
        display: none !important;
    }
    
    body {
        padding-top: 0 !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}