/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    height: 80px;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
    transition: transform 0.3s ease;
}

.brand-icon:hover {
    transform: scale(1.05);
}

.brand-icon i {
    color: white;
    width: 24px;
    height: 24px;
}

.brand-text h1 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 2px;
}

.brand-text p {
    font-size: 12px;
    color: #666;
    font-weight: 400;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: #4a5568;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #667eea;
    transform: translateY(-2px);
}

.nav-link:hover::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 1px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 8px;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.nav-toggle:hover {
    background-color: rgba(102, 126, 234, 0.1);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #4a5568;
    transition: all 0.3s ease;
    border-radius: 1px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.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::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 45px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:hover {
    color: white;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-outline {
    background: transparent;
    color: #4a5568;
    border: 2px solid #e2e8f0;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-outline:hover::before {
    width: 100%;
}

.btn-outline:hover {
    border-color: #667eea;
    color: white;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}


.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    overflow: hidden;
    
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        rgba(102, 126, 234, 0.1) 0%,
        rgba(118, 75, 162, 0.1) 25%,
        rgba(79, 172, 254, 0.1) 50%,
        rgba(0, 242, 254, 0.1) 75%,
        rgba(102, 126, 234, 0.1) 100%
    );
    background-size: 400% 400%;
    animation: gradientMove 15s ease infinite;
    z-index: -1;
    opacity: 0.3;
}

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

/* Hero Background Animation */
.hero-background-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    opacity: 0.04;
    animation: heroFloat 25s infinite linear;
}

.element-1 {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    top: 15%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 30s;
}

.element-2 {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    top: 25%;
    right: 20%;
    animation-delay: -5s;
    animation-duration: 35s;
}

.element-3 {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    bottom: 30%;
    left: 15%;
    animation-delay: -10s;
    animation-duration: 28s;
}

.element-4 {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    top: 50%;
    right: 15%;
    animation-delay: -15s;
    animation-duration: 32s;
}

.element-5 {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    bottom: 20%;
    right: 25%;
    animation-delay: -20s;
    animation-duration: 26s;
}

.element-6 {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);
    top: 35%;
    left: 5%;
    animation-delay: -8s;
    animation-duration: 38s;
}

.element-7 {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    bottom: 40%;
    left: 25%;
    animation-delay: -12s;
    animation-duration: 24s;
}

.element-8 {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    top: 70%;
    right: 10%;
    animation-delay: -18s;
    animation-duration: 40s;
}

@keyframes heroFloat {
    0% {
        transform: translateY(0px) translateX(0px) rotate(0deg) scale(1);
    }
    25% {
        transform: translateY(-30px) translateX(20px) rotate(90deg) scale(1.1);
    }
    50% {
        transform: translateY(-15px) translateX(-15px) rotate(180deg) scale(0.9);
    }
    75% {
        transform: translateY(-40px) translateX(10px) rotate(270deg) scale(1.05);
    }
    100% {
        transform: translateY(0px) translateX(0px) rotate(360deg) scale(1);
    }
}

.hero-content {
    position: relative;
    
    z-index: 2;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: 32px;
    border: 1px solid rgba(102, 126, 234, 0.2);
    backdrop-filter: blur(10px);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.hero {
  scroll-margin-top: 80px;
  padding-top: 80px; /* Optional for extra space on load */
}


.hero-badge i {
    width: 18px;
    height: 18px;
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.2); }
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #1a1a1a 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    animation: titleReveal 1s ease-out;
}

@keyframes titleReveal {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 20px;
    color: #4a5568;
    margin-bottom: 48px;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: subtitleReveal 1s ease-out 0.3s both;
}

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

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    margin-bottom: 80px;
    animation: buttonsReveal 1s ease-out 0.6s both;
}

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

.trust-indicators {
 display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
    max-width: 800px; /* slightly increased */
    margin: 0 auto;
    animation: trustReveal 1s ease-out 0.9s both;
}

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

.trust-item {
    width: 160px; /* Fix width for uniform layout */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.3s ease;
}

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

.trust-logo {
    height: 48px;
    width: auto;
    margin-bottom: 12px;
    filter: grayscale(1) opacity(0.7);
    transition: all 0.3s ease;
}

.trust-logo:hover {
    filter: grayscale(0) opacity(1);
    transform: scale(1.1);
}

.trust-number {
    font-size: 32px;
    font-weight: 800;
    color: #667eea;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.trust-number {
    font-size: 32px;
    font-weight: 800;
    color: #667eea;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.trust-item span {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

.slide-up {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

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

.slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

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

.slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

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

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #1a1a1a 0%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 20px;
    color: #4a5568;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: 120px 0;
    background: white;
}

.about-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 80px;
    align-items: center;
}

.about-image {
    flex: 1;
    min-width: 300px;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.about-image img:hover {
    transform: scale(1.02);
}

.about-content {
    flex: 1;
    min-width: 300px;
}

.about-content h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 24px;
    color: #1a1a1a;
    letter-spacing: -0.02em;
}

.about-content .lead {
    font-size: 20px;
    color: #4a5568;
    margin-bottom: 24px;
    font-weight: 500;
    line-height: 1.6;
}

.about-content p {
    font-size: 16px;
    color: #666;
    margin-bottom: 32px;
    line-height: 1.7;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: translateX(10px);
}

.feature-item i {
    width: 24px;
    height: 24px;
    color: #667eea;
}

.feature-item span {
    font-weight: 600;
    color: #1a1a1a;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.feature-card {
    flex: 1;
    min-width: 300px;
    background: white;
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

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

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

.feature-icon i {
    width: 32px;
    height: 32px;
    color: white;
}

.gradient-purple {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.gradient-blue {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.gradient-green {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.gradient-orange {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.gradient-pink {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.gradient-teal {
    background: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);
}

.feature-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a1a1a;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    color: #667eea;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
    font-size: 16px;
}

/* Courses Section */
.courses {
    padding: 120px 0;
    background: white;
}

.courses-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.course-card {
    flex: 1;
    min-width: 300px;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.course-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.15);
}

/* Course Badges */
.course-badges {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 10;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.level-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.level-badge.beginner {
    background: #2d3748;
    color: white;
}

.level-badge.intermediate {
    background: #2d3748;
    color: white;
}

.level-badge.advanced {
    background: #2d3748;
    color: white;
}

.popular-badge {
    background: #ff6b35;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: pulse 2s infinite;
}

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

.course-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.course-card:hover img {
    transform: scale(1.1);
}

.course-content {
    padding: 32px;
}

.course-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #2b2d42;
    transition: color 0.3s ease;
}

.course-card:hover h3 {
    color: #667eea;
}

/* Course Rating */
.course-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.stars {
    display: flex;
    gap: 2px;
}

.star {
    width: 16px;
    height: 16px;
    color: #e2e8f0;
    transition: color 0.3s ease;
}

.star.filled {
    color: #fbbf24;
}

.rating-number {
    font-weight: 700;
    color: #2b2d42;
    font-size: 16px;
}

.student-count {
    color: #6b7280;
    font-size: 14px;
}

/* Course Duration */
.course-duration {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    color: #6b7280;
    font-size: 14px;
}

.course-duration i {
    width: 16px;
    height: 16px;
}

/* Course Pricing */
.course-pricing {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.original-price {
    color: #9ca3af;
    text-decoration: line-through;
    font-size: 16px;
}

.discount-badge {
    background: #dc2626;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.final-price {
    color: #2b2d42;
    font-size: 24px;
    font-weight: 800;
}

.course-card p {
    color: #666;
    margin-bottom: 24px;
    line-height: 1.6;
    font-size: 14px;
}

/* Course Features */
.course-features {
    margin-bottom: 32px;
}

.course-features .feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 20px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.course-features .feature-item:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: translateX(5px);
}

.course-features .feature-item i {
    width: 16px;
    height: 16px;
    color: #667eea;
}

.course-features .feature-item span {
    font-size: 12px;
    font-weight: 600;
    color: #667eea;
}

/* Course Actions */
.course-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.course-actions .btn-primary {
    flex: 1;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 700;
    background: #2b2d42;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.course-actions .btn-primary:hover {
    background: #667eea;
    transform: translateY(-2px);
}

.wishlist-btn {
    width: 48px;
    height: 48px;
    border: 2px solid #e5e7eb;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.wishlist-btn:hover {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.05);
    transform: scale(1.05);
}

.wishlist-btn i {
    width: 20px;
    height: 20px;
    color: #6b7280;
    transition: color 0.3s ease;
}

.wishlist-btn:hover i {
    color: #667eea;
}

.wishlist-btn.active {
    border-color: #dc2626;
    background: rgba(220, 38, 38, 0.05);
}

.wishlist-btn.active i {
    color: #dc2626;
}

/* Team Section */
.team {
    padding: 120px 0;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.team-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
}

.team-card {
    flex: 0 1 350px;
    background: white;
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.15);
}

.team-image {
    margin-bottom: 24px;
    position: relative;
}

.team-image::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.team-card:hover .team-image::before {
    opacity: 0.2;
}

.team-image img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #667eea;
    transition: all 0.3s ease;
}

.team-card:hover .team-image img {
    transform: scale(1.1);
    border-color: #764ba2;
}

.team-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.team-role {
    color: #667eea;
    font-weight: 600;
    margin-bottom: 16px;
    font-size: 16px;
}

.team-bio {
    color: #666;
    margin-bottom: 24px;
    line-height: 1.6;
    font-size: 14px;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.team-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f7fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    transition: all 0.3s ease;
    text-decoration: none;
}

.team-social a:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: translateY(-3px) scale(1.1);
}

.team-social a i {
    width: 18px;
    height: 18px;
}

/* Pricing Section */
.pricing {
    padding: 120px 0;
    background: white;
}

.pricing-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    flex: 1;
    min-width: 280px;
    background: white;
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    border: 2px solid #667eea;
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.02) 0%, rgba(118, 75, 162, 0.02) 100%);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-12px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    animation: pulse 2s infinite;
}

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

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-header h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 16px;
}

.currency {
    font-size: 24px;
    font-weight: 600;
    color: #667eea;
}

.amount {
    font-size: 48px;
    font-weight: 800;
    color: #667eea;
    margin: 0 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.period {
    font-size: 16px;
    color: #666;
}

.pricing-header p {
    color: #666;
    font-size: 16px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: #4a5568;
    transition: all 0.3s ease;
}

.pricing-features li:hover {
    color: #667eea;
    transform: translateX(5px);
}

.pricing-features i {
    width: 20px;
    height: 20px;
    color: #667eea;
}

/* Support Section */
.support {
    padding: 120px 0;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.support-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 80px;
    align-items: start;
}

.support-services {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.support-card {
    flex: 1;
    min-width: 250px;
    background: white;
    padding: 32px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.support-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.support-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.support-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.support-card:hover .support-icon::before {
    left: 100%;
}

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

.support-icon i {
    width: 28px;
    height: 28px;
    color: white;
}

.support-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #1a1a1a;
    transition: color 0.3s ease;
}

.support-card:hover h3 {
    color: #667eea;
}

.support-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

/* Contact Form */
.contact-form {
    flex: 1;
    min-width: 400px;
    background: white;
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.contact-form h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 32px;
    color: #1a1a1a;
    text-align: center;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #4a5568;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    font-family: inherit;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-info {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid #e2e8f0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-item i {
    width: 20px;
    height: 20px;
    color: #667eea;
}

.contact-item span {
    color: #4a5568;
    font-weight: 500;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 80px 0 32px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-section {
    flex: 1;
    min-width: 250px;
}

.footer-section:first-child {
    flex: 2;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 24px;
    font-weight: 700;
}

.footer-section h3 {
    font-size: 24px;
}

.footer-section h4 {
    font-size: 18px;
    color: #667eea;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-brand .brand-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.footer-section p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 24px;
}

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

.cert-badge {
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cert-badge:hover {
    background: rgba(102, 126, 234, 0.3);
    transform: scale(1.05);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    color: #667eea;
    transform: translateX(5px);
    display: inline-block;
}

.footer-contact .contact-item {
    margin-bottom: 16px;
}

.footer-contact .contact-item span {
    color: #ccc;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 32px;
    text-align: center;
}

.footer-bottom p {
    color: #999;
    margin: 0;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
}

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

.scroll-to-top:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 20px;
        transition: left 0.3s ease;
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        gap: 16px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-buttons {
        flex-direction: column;
        width: 100%;
        margin-top: 32px;
        gap: 12px;
    }

    .nav-buttons button {
        width: 100%;
        justify-content: center;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-outline {
        width: 100%;
        max-width: 280px;
    }

    .trust-indicators {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }

    .trust-indicators .trust-item {
        display: flex;
        align-items: center;
        gap: 16px;
        text-align: left;
    }

    .section-header h2 {
        font-size: 32px;
    }

    .section-header p {
        font-size: 18px;
    }

    .about-grid {
        flex-direction: column;
        gap: 48px;
    }

    .about-content h2 {
        font-size: 28px;
    }

    .features-grid,
    .courses-grid,
    .pricing-grid {
        flex-direction: column;
    }

    .feature-card,
    .course-card,
    .pricing-card {
        min-width: auto;
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-12px) scale(1.02);
    }

    .support-grid {
        flex-direction: column;
        gap: 48px;
    }

    .support-services {
        flex-direction: column;
    }

    .support-card {
        min-width: auto;
    }

    .contact-form {
        min-width: auto;
    }

    .footer-content {
        flex-direction: column;
        gap: 32px;
    }

    .footer-section {
        min-width: auto;
    }

    /* Hero background animation adjustments for mobile */
    .floating-element {
        opacity: 0.02;
    }

    .element-1, .element-3, .element-4 {
        width: 60px;
        height: 60px;
    }

    .element-2, .element-6, .element-7 {
        width: 40px;
        height: 40px;
    }

    .element-5, .element-8 {
        width: 30px;
        height: 30px;
    }
}

@media (max-width: 480px) {
    .brand-text h1 {
        font-size: 16px;
    }

    .brand-text p {
        font-size: 10px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .about-content h2 {
        font-size: 24px;
    }

    .feature-card,
    .course-card,
    .pricing-card,
    .contact-form {
        padding: 24px;
    }

    .trust-indicators .trust-item {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .course-badges {
        position: static;
        margin-bottom: 16px;
        justify-content: flex-start;
    }

    .course-actions {
        flex-direction: column;
        gap: 16px;
    }

    .wishlist-btn {
        width: 100%;
        height: 48px;
    }
}