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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0c10;
    color: #ffffff;
    overflow-x: hidden;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    background: linear-gradient(90deg, #00f5ff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00f5ff, #00d4ff);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    cursor: pointer;
}

.profile-pic {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.hamburger-menu span {
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #00f5ff, #00d4ff);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger-menu:hover span {
    background: linear-gradient(90deg, #ff6b6b, #ee5a6f);
}
/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 5rem 5%;
    align-items: center;
    min-height: 85vh;
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}
#Master{
    font-size: 40px;
}
 /* First heading with animated gradient */
.hero-content h1:first-of-type {
            background: linear-gradient(90deg, #fff, #00f5ff, #fff);
            background-size: 200% 100%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: textShimmer 3s ease-in-out infinite;
}

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

        .highlight {
            background: linear-gradient(90deg, #ff6b6b, #ee5a6f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }

        /* Typewriter Effect for "STRIKE is coming soon" */
        .hero-content h1:nth-of-type(2) {
            overflow: hidden;
            white-space: nowrap;
            border-right: 3px solid #ff6b6b;
            animation: 
                typewriter-cycle 6s steps(25) infinite,
                blink-caret 0.75s step-end infinite;
            display: inline-block;
        }

        @keyframes typewriter-cycle {
            0% {
                width: 0;
            }
            30% {
                width: 100%;
            }
            50% {
                width: 100%;
            }
            80% {
                width: 0;
            }
            100% {
                width: 0;
            }
        }

        @keyframes blink-caret {
            from, to {
                border-color: transparent;
            }
            50% {
                border-color: #ff6b6b;
            }
        }

        /* Enhanced STRIKE text with animated glow */
        .hero-content h1:nth-of-type(2) .highlight {
            background: linear-gradient(90deg, #ff6b6b, #ff0000, #ff6b00, #ffff00);
            background-size: 300% 100%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: gradientShift 2s ease-in-out infinite;
            filter: drop-shadow(0 0 20px rgba(255, 107, 107, 0.8))
                    drop-shadow(0 0 40px rgba(255, 107, 107, 0.5));
            font-weight: 900;
            letter-spacing: 0.05em;
        }

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

.hero-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: all 0.3s;
    cursor: pointer;
}

.social-icon:hover {
    background: rgba(0, 245, 255, 0.2);
    transform: translateY(-3px);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, #00f5ff, #00d4ff);
    color: #0f0c29;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 245, 255, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 3D Animation Container */
.animation-container {
    perspective: 1000px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 400px;
}

.rotating-cube {
    width: 200px;
    height: 200px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 10s infinite linear;
}

@keyframes rotateCube {
    0% {
        transform: rotateX(0deg) rotateY(0deg);
    }
    100% {
        transform: rotateX(360deg) rotateY(360deg);
    }
}

.cube-face {
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(0, 245, 255, 0.1);
    border: 2px solid rgba(0, 245, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    font-family: 'Courier New', monospace;
    backdrop-filter: blur(10px);
}

.cube-face.front {
    transform: translateZ(100px);
    background: rgba(0, 245, 255, 0.15);
}

.cube-face.back {
    transform: rotateY(180deg) translateZ(100px);
    background: rgba(255, 107, 107, 0.15);
}

.cube-face.right {
    transform: rotateY(90deg) translateZ(100px);
    background: rgba(80, 250, 123, 0.15);
}

.cube-face.left {
    transform: rotateY(-90deg) translateZ(100px);
    background: rgba(255, 121, 198, 0.15);
}

.cube-face.top {
    transform: rotateX(90deg) translateZ(100px);
    background: rgba(189, 147, 249, 0.15);
}

.cube-face.bottom {
    transform: rotateX(-90deg) translateZ(100px);
    background: rgba(255, 184, 108, 0.15);
}

/* Floating Code Particles */
.floating-codes {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.code-particle {
    position: absolute;
    font-family: 'Courier New', monospace;
    color: rgba(0, 245, 255, 0.6);
    font-size: 1.2rem;
    animation: float 8s infinite ease-in-out;
}

.code-particle:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.code-particle:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 1s;
}

.code-particle:nth-child(3) {
    top: 80%;
    left: 20%;
    animation-delay: 2s;
}

.code-particle:nth-child(4) {
    top: 30%;
    left: 70%;
    animation-delay: 3s;
}

.code-particle:nth-child(5) {
    top: 50%;
    left: 5%;
    animation-delay: 4s;
}

.code-particle:nth-child(6) {
    top: 20%;
    left: 90%;
    animation-delay: 5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-30px) rotate(180deg);
        opacity: 1;
    }
}
/* Stats Section */
.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 3rem 5%;
    margin-top: 2rem;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    background: linear-gradient(90deg, #00f5ff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.5rem;
}

/* Courses Section */
.courses {
    padding: 5rem 5%;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #ee5a6f;
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 5rem;
}
/* Course Card Container */
.course-card {
    background: transparent;
    perspective: 1000px;
    height: 520px;
    cursor: pointer;
}

.course-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 1s;
    transform-style: preserve-3d;
}

.course-card:hover .course-card-inner {
    transform: rotateY(180deg);
}

.course-card-front,
.course-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
}

/* Front Side */
.course-card-front {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.course-image {
    width: 100%;
    height: 50%;
    object-fit: cover;
    border-radius: 20px 20px 0 0;
}

.course-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.course-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.course-card-front h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.course-card-front p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Back Side */
.course-card-back {
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.15), rgba(0, 212, 255, 0.1));
    backdrop-filter: blur(10px);
    transform: rotateY(180deg);
    padding: 2rem;
    border: 2px solid rgba(0, 245, 255, 0.5);
    overflow-y: auto;
}

.course-card-back h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #00f5ff;
}

.course-details {
    text-align: left;
}

.course-details h4 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: #00d4ff;
}

.course-details ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.course-details li {
    padding: 0.5rem 0;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    padding-left: 1.5rem;
}

.course-details li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #00f5ff;
    font-weight: bold;
}

.course-price {
    font-size: 2rem;
    font-weight: bold;
    color: #00f5ff;
    margin-top: auto;
    text-align: center;
}

.enroll-btn {
    margin-top: 1rem;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, #00f5ff, #00d4ff);
    color: #0f0c29;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.enroll-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 245, 255, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .stats {
        grid-template-columns: 1fr;
    }
}
/* About Section */
.about-section {
    padding: 6rem 5%;
    position: relative;
    overflow: hidden;
}

.about-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00f5ff, #ff6b6b, #00d4ff);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 5s ease infinite;
}

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

.section-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

/* Instructors Container */
.instructors-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.instructor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* Instructor Card */
.instructor-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 30px;
    padding: 3rem;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.instructor-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: rgba(0, 245, 255, 0.5);
    box-shadow: 
        0 20px 60px rgba(0, 245, 255, 0.3),
        0 0 100px rgba(0, 245, 255, 0.1);
}

/* Card Glow Effect */
.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), 
                rgba(0, 245, 255, 0.15), 
                transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

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

/* Instructor Image Wrapper */
.instructor-image-wrapper {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 2rem;
}

.image-border {
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    background: linear-gradient(45deg, #00f5ff, #ff6b6b, #00d4ff, #50fa7b);
    background-size: 300% 300%;
    animation: rotateBorder 4s linear infinite;
    z-index: 1;
}

@keyframes rotateBorder {
    0% {
        background-position: 0% 50%;
        transform: rotate(0deg);
    }
    100% {
        background-position: 100% 50%;
        transform: rotate(360deg);
    }
}

.instructor-image {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea, #764ba2);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-avatar {
    font-size: 4rem;
    font-weight: bold;
    color: white;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

/* Status Badge */
.status-badge {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    border: 2px solid #50fa7b;
    z-index: 3;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(80, 250, 123, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(80, 250, 123, 0);
    }
}

.status-dot {
    width: 10px;
    height: 10px;
    background: #50fa7b;
    border-radius: 50%;
    animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

/* Instructor Info */
.instructor-info {
    text-align: center;
}

.instructor-name {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #00f5ff, #fff, #00f5ff);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
}

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

.instructor-title {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1.5rem;
    font-weight: 300;
}

/* Expertise Tags */
.expertise-tags {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.5rem 1.2rem;
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid rgba(0, 245, 255, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s;
    cursor: pointer;
}

.tag:hover {
    background: rgba(0, 245, 255, 0.2);
    border-color: rgba(0, 245, 255, 0.6);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 245, 255, 0.3);
}

/* Instructor Bio */
.instructor-bio {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 1rem;
}

/* Instructor Stats */
.instructor-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    background: linear-gradient(135deg, #00f5ff, #ff6b6b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.3rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.social-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.1));
    opacity: 0;
    transition: opacity 0.3s;
}

.social-btn:hover::before {
    opacity: 1;
}

.social-btn:hover {
    transform: translateY(-5px) scale(1.1);
}

.social-btn.youtube:hover {
    border-color: #FF0000;
    box-shadow: 0 5px 20px rgba(255, 0, 0, 0.4);
    color: #FF0000;
}

.social-btn.linkedin:hover {
    border-color: #0077B5;
    box-shadow: 0 5px 20px rgba(0, 119, 181, 0.4);
    color: #0077B5;
}

.social-btn.github:hover {
    border-color: #ffffff;
    box-shadow: 0 5px 20px rgba(255, 255, 255, 0.4);
    color: #ffffff;
}

/* Background Elements */
.background-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #00f5ff, transparent);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #ff6b6b, transparent);
    bottom: 10%;
    right: 10%;
    animation-delay: 5s;
}

.shape-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, #50fa7b, transparent);
    top: 50%;
    left: 50%;
    animation-delay: 10s;
}

.shape-4 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #bd93f9, transparent);
    bottom: 30%;
    left: 20%;
    animation-delay: 15s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        transform: translate(30px, 50px) scale(1.05);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .instructors-container {
        grid-template-columns: 1fr;
        max-width: 600px;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 4rem 5%;
    }

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

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

    .instructor-card {
        padding: 2rem;
    }

    .instructor-image-wrapper {
        width: 150px;
        height: 150px;
    }

    .placeholder-avatar {
        font-size: 3rem;
    }

    .instructor-name {
        font-size: 1.6rem;
    }

    .instructor-stats {
        gap: 1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .instructors-container {
        grid-template-columns: 1fr;
    }

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

    .instructor-stats {
        grid-template-columns: 1fr;
    }

    .expertise-tags {
        gap: 0.5rem;
    }

    .tag {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
}