:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --secondary: #f97316;
    --accent: #8b5cf6;
    --text: #1f2937;
    --text-light: #6b7280;
    --bg: #fafaf9;
    --card-bg: #ffffff;
    --border: #e5e7eb;
    --success: #10b981;
    --warning: #f59e0b;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav-links a:hover {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.1);
}

.hero {
    margin-top: 70px;
    padding: 4rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::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 1440 320"><path fill="rgba(255,255,255,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,138.7C960,139,1056,117,1152,101.3C1248,85,1344,75,1392,69.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    opacity: 0.5;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Premium Glassmorphism Badge - "Om Shri Guruve Namah" */
.om-mantra {
    display: inline-block;
    text-align: center;

    /* Premium Glass Effect - Enhanced Desktop */
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.32) 0%,
        rgba(255, 255, 255, 0.20) 100%
    );
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);

    /* Premium Border with Shimmer */
    border: 1.5px solid rgba(255, 255, 255, 0.42);
    box-shadow: 
        0 8px 32px rgba(31, 38, 135, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.6),
        0 1px 0 rgba(255, 255, 255, 0.3);

    /* Typography */
    color: white;
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: 1.8px;
    font-family: 'Georgia', 'Times New Roman', serif;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);

    /* Spacing */
    padding: 16px 40px;
    margin: 0 auto 1.25rem;
    display: block;
    width: fit-content;

    /* Shape */
    border-radius: 50px;

    /* Smooth Transition */
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);

    /* Subtle Animation */
    position: relative;
    overflow: hidden;
}

/* Premium Shimmer Effect */
.om-mantra::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.45),
        transparent
    );
    transition: left 0.7s ease;
}

.om-mantra:hover::before {
    left: 100%;
}

/* Hover State - Elevate and Glow */
.om-mantra:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 12px 40px rgba(31, 38, 135, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.7),
        0 2px 0 rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.55);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin: 0 auto 1.5rem;
    backdrop-filter: blur(10px);
    width: fit-content;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.hero .btn {
    display: inline-flex;
    margin-top: 1.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: white;
    color: var(--primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    margin-top: 1.5rem;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

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

.section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}

.section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-dark);
    line-height: 1.3;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.philosophy-card {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
    position: relative;
}

.philosophy-card:hover {
    transform: translateY(-5px);
}

.quote-icon {
    font-size: 3rem;
    font-family: Georgia, serif;
    color: var(--secondary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.philosophy-card p {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text);
    font-weight: 500;
    line-height: 1.6;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.highlight-card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.highlight-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.highlight-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
}

.image-placeholder {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.5);
}

.highlight-card h3 {
    padding: 1rem 1rem 0.5rem;
    color: var(--primary-dark);
    font-size: 1.2rem;
}

.highlight-card p {
    padding: 0 1rem 1.5rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.trivia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.trivia-card {
    background: var(--card-bg);
    padding: 1.75rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    border-top: 4px solid var(--accent);
}

.trivia-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.2);
}

.trivia-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.trivia-icon i {
    font-size: 1.5rem;
    color: white;
}

.trivia-card h3 {
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
}

.trivia-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

.trivia-note {
    text-align: center;
    max-width: 700px;
    margin: 2.5rem auto 0;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: 16px;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.trivia-note strong {
    color: var(--primary);
    font-weight: 700;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.reason-card {
    background: var(--card-bg);
    padding: 1.75rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
    border-left: 4px solid var(--primary);
}

.reason-card:hover {
    transform: translateY(-5px);
}

.reason-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(59, 130, 246, 0.15);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.reason-card h3 {
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
}

.reason-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.note-card {
    background: linear-gradient(135deg, #e0f2fe 0%, #ddd6fe 100%);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    max-width: 900px;
    margin: 0 auto;
}

.note-icon {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.note-icon i {
    font-size: 1.75rem;
    color: var(--primary);
}

.note-card h2 {
    margin-bottom: 1.5rem;
}

.note-card p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text);
    max-width: 800px;
    margin: 0 auto;
}

/* ==========================
   MENTOR SECTION
========================== */

.mentor-card {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 2.5rem;
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    align-items: start;
}

.mentor-image {
    position: relative;
    width: 100%;
    height: 320px;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mentor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mentor-image .image-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.4);
}

.mentor-image:has(img[src*=".jpg"]:not([src="images/mentor.jpg"])) .image-placeholder,
.mentor-image:has(img[src*=".png"]) .image-placeholder,
.mentor-image:has(img[src*=".jpeg"]) .image-placeholder {
    display: none;
}

.mentor-info h3 {
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin: 0 0 0.5rem;
}

.mentor-tagline {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border);
}

.mentor-section {
    margin-bottom: 1.75rem;
}

.mentor-section:last-child {
    margin-bottom: 0;
}

.mentor-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-size: 1.1rem;
    margin: 0 0 0.75rem;
}

.mentor-section h4 i {
    font-size: 1rem;
}

.mentor-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mentor-section ul li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    color: var(--text);
    line-height: 1.6;
}

.mentor-section ul li::before {
    content: '•';
    position: absolute;
    left: 0.5rem;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.2rem;
}

.mentor-section p {
    margin: 0;
    color: var(--text);
    line-height: 1.7;
}

.timeline {
    max-width: 600px;
    margin: 3rem auto 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.timeline-marker {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    z-index: 1;
}

.timeline-content {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    flex: 1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.timeline-content h3 {
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-light);
}

.levels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.level-card {
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
}

.level-card:hover {
    transform: translateY(-5px);
}

.level-card.beginner {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

.level-card.intermediate {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}

.level-card.advanced {
    background: linear-gradient(135deg, #ddd6fe 0%, #c4b5fd 100%);
}

.level-icon {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.level-icon i {
    font-size: 1.75rem;
    color: var(--primary);
}

.level-card h3 {
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
}

.level-card p {
    color: var(--text);
}

.topics-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 2.5rem;
}

.topic-badge {
    padding: 0.75rem 1.5rem;
    background: var(--card-bg);
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    cursor: default;
}

.topic-badge:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.topics-footer {
    max-width: 800px;
    margin: 2.5rem auto 0;
}

.topics-note {
    text-align: center;
    padding: 1.25rem 2rem;
    margin-bottom: 1rem;
    background: rgba(59, 130, 246, 0.08);
    border-left: 4px solid var(--primary);
    border-radius: 12px;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.topics-note:last-child {
    margin-bottom: 0;
}

.topics-note strong {
    color: var(--primary);
    font-weight: 700;
}

.schedule-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--primary);
    max-width: 700px;
    margin: 0 auto;
}

.schedule-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.schedule-icon i {
    font-size: 2rem;
    color: white;
}

.schedule-card h2 {
    margin-bottom: 1rem;
}

.schedule-card p {
    font-size: 1.1rem;
    color: var(--text);
}

.announcement-card {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.announcement-icon {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.announcement-icon i {
    font-size: 2rem;
    color: var(--secondary);
}

.announcement-card h2 {
    margin-bottom: 1rem;
}

.announcement-card p {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

footer {
    background: var(--text);
    color: white;
    text-align: center;
    padding: 2rem 1.5rem;
}

footer p {
    margin: 0.5rem 0;
}

.tagline {
    opacity: 0.7;
    font-style: italic;
}

/* Team Section */
.team {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    overflow: hidden;
}

.team h2 {
    color: white;
    margin-bottom: 3rem;
    text-align: center;
}

.team-marquee-container {
    width: 100%;
    overflow: hidden;
    padding: 2rem 0;
}

.team-marquee {
    display: flex;
    gap: 2rem;
    animation: marquee 30s linear infinite;
    width: fit-content;
}

.team-marquee:hover {
    animation-play-state: paused;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.team-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    min-width: 400px;
    max-width: 400px;
    flex-shrink: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.team-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.team-icon i {
    font-size: 2.5rem;
    color: white;
}

.team-card h3 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.team-role {
    color: var(--secondary);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    margin-bottom: 1rem;
}

.team-description {
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: center;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

@media (max-width: 768px) {
    .nav-links {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-links a {
        padding: 0.35rem 0.75rem;
        font-size: 0.9rem;
    }

    /* Mobile: Enhanced Glassmorphism - Single Line */
    .om-mantra {
        font-size: 0.95rem;
        margin-bottom: 1rem;
        padding: 10px 24px;
        letter-spacing: 1px;
        white-space: nowrap;

        /* Mobile Glass Enhancement */
        backdrop-filter: blur(24px) saturate(200%);
        -webkit-backdrop-filter: blur(24px) saturate(200%);

        /* Mobile Shadow Enhancement */
        box-shadow: 
            0 10px 35px rgba(31, 38, 135, 0.18),
            inset 0 1px 0 rgba(255, 255, 255, 0.6),
            0 2px 0 rgba(255, 255, 255, 0.3);
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .hero h2 {
        font-size: 1.2rem;
    }

    .mentor-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.75rem;
    }

    .mentor-image {
        height: 280px;
    }

    .mentor-info h3 {
        font-size: 1.5rem;
    }

    .section {
        padding: 3rem 1rem;
    }

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

    .section h2 {
        font-size: 1.5rem;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-marker {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

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

    .team-card {
        min-width: 300px;
        max-width: 300px;
        padding: 2rem;
    }

    .team-icon {
        width: 60px;
        height: 60px;
    }

    .team-icon i {
        font-size: 2rem;
    }

    .team-card h3 {
        font-size: 1.3rem;
    }

    .team-role {
        font-size: 0.9rem;
    }

    .team-description {
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .philosophy-card,
    .highlights-grid,
    .trivia-grid,
    .reasons-grid,
    .levels-grid {
        grid-template-columns: 1fr;
    }

    .section h2 {
        font-size: 1.7rem;
    }

    .note-card,
    .schedule-card {
        padding: 1.75rem;
    }
}