:root {
            --primary-red: #e31e24;
            --dark-red: #b91518;
            --black: #0a0a0a;
            --dark-gray: #1a1a1a;
            --medium-gray: #2a2a2a;
            --white: #ffffff;
            --light-gray: #f5f5f5;
            --text-gray: #cccccc;
        }

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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--black);
            color: var(--white);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Header & Navigation */
        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(227, 30, 36, 0.3);
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 5%;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo {
            font-size: 2rem;
            font-weight: bold;
            color: var(--primary-red);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

     

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
            align-items: center;
        }

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

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--primary-red);
        }

    

        .social-icon {
            color: var(--white);
            font-size: 1.2rem;
            text-decoration: none;
            transition: color 0.3s;
        }

        .social-icon:hover {
            color: var(--primary-red);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
        }

        .menu-toggle span {
            width: 25px;
            height: 3px;
            background: var(--primary-red);
            transition: 0.3s;
        }

        /* Hero Section */
        .hero {
            margin-top: 70px;
            height: 90vh;
            background: linear-gradient(rgba(10, 10, 10, 0.6), rgba(10, 10, 10, 0.6)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%231a1a1a" width="1200" height="800"/><path fill="%23e31e24" opacity="0.1" d="M0,400 Q300,200 600,400 T1200,400 L1200,800 L0,800 Z"/></svg>');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 50% 50%, rgba(227, 30, 36, 0.2), transparent 70%);
            animation: pulse 4s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 0.5; }
            50% { opacity: 1; }
        }

        .hero-content {
            z-index: 2;
            max-width: 800px;
            padding: 2rem;
            animation: fadeInUp 1s ease-out;
        }

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

        .hero h1 {
            font-size: 4rem;
            margin-bottom: 1rem;
            color: var(--white);
            text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.8);
            line-height: 1.2;
        }

        .hero h1 span {
            color: var(--primary-red);
        }

        .hero p {
            font-size: 1.5rem;
            margin-bottom: 2rem;
            color: var(--text-gray);
        }

        .cta-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn {
            padding: 1rem 2.5rem;
            font-size: 1.1rem;
            font-weight: bold;
            text-decoration: none;
            border-radius: 50px;
            transition: all 0.3s;
            cursor: pointer;
            border: none;
            display: inline-block;
        }

        .btn-primary {
            background: var(--primary-red);
            color: var(--white);
            box-shadow: 0 5px 20px rgba(227, 30, 36, 0.4);
        }

        .btn-primary:hover {
            background: var(--dark-red);
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(227, 30, 36, 0.6);
        }

        .btn-secondary {
            background: transparent;
            color: var(--white);
            border: 2px solid var(--white);
        }

        .btn-secondary:hover {
            background: var(--white);
            color: var(--black);
            transform: translateY(-3px);
        }

        /* Section Styles */
        section {
            padding: 5rem 5%;
            max-width: 1400px;
            margin: 0 auto;
        }

        .section-title {
            text-align: center;
            font-size: 3rem;
            margin-bottom: 1rem;
            color: var(--white);
            position: relative;
            padding-bottom: 1rem;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: var(--primary-red);
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-gray);
            font-size: 1.2rem;
            margin-bottom: 3rem;
        }

        /* About Section */
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-text h3 {
            font-size: 2rem;
            color: var(--primary-red);
            margin-bottom: 1rem;
        }

        .about-text p {
            color: var(--text-gray);
            margin-bottom: 1rem;
            line-height: 1.8;
        }

        .about-image {
            width: 100%;
            height: 400px;
            background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 8rem;
            box-shadow: 0 10px 40px rgba(227, 30, 36, 0.3);
        }

        /* Services Grid */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .service-card {
            background: var(--dark-gray);
            padding: 2.5rem;
            border-radius: 15px;
            text-align: center;
            transition: all 0.3s;
            border: 2px solid transparent;
        }

        .service-card:hover {
            transform: translateY(-10px);
            border-color: var(--primary-red);
            box-shadow: 0 15px 40px rgba(227, 30, 36, 0.3);
        }

        .service-icon {
            font-size: 4rem;
            margin-bottom: 1rem;
        }

        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--primary-red);
        }

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

        /* Membership Plans */
        .plans-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .plan-card {
            background: var(--dark-gray);
            padding: 3rem 2rem;
            border-radius: 20px;
            text-align: center;
            border: 3px solid var(--medium-gray);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .plan-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--primary-red);
            transform: scaleX(0);
            transition: transform 0.3s;
        }

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

        .plan-card:hover {
            transform: translateY(-10px);
            border-color: var(--primary-red);
            box-shadow: 0 20px 50px rgba(227, 30, 36, 0.4);
        }

        .plan-card.featured {
            border-color: var(--primary-red);
            background: linear-gradient(135deg, rgba(227, 30, 36, 0.1), var(--dark-gray));
        }

        .plan-badge {
            position: absolute;
            top: 20px;
            right: -30px;
            background: var(--primary-red);
            color: var(--white);
            padding: 5px 40px;
            transform: rotate(45deg);
            font-size: 0.8rem;
            font-weight: bold;
        }

        .plan-name {
            font-size: 2rem;
            margin-bottom: 1rem;
            color: var(--white);
        }

        .plan-price {
            font-size: 3rem;
            color: var(--primary-red);
            margin-bottom: 0.5rem;
            font-weight: bold;
        }

        .plan-duration {
            color: var(--text-gray);
            margin-bottom: 2rem;
        }

        .plan-features {
            list-style: none;
            margin-bottom: 2rem;
            text-align: left;
        }

        .plan-features li {
            padding: 0.8rem 0;
            color: var(--text-gray);
            border-bottom: 1px solid var(--medium-gray);
        }

        .plan-features li::before {
            content: '✓ ';
            color: var(--primary-red);
            font-weight: bold;
            margin-right: 0.5rem;
        }

        /* Testimonials Slider */
        .testimonials-slider {
            position: relative;
            max-width: 900px;
            margin: 3rem auto;
            overflow: hidden;
        }

        .testimonial {
            background: var(--dark-gray);
            padding: 3rem;
            border-radius: 20px;
            text-align: center;
            border-left: 5px solid var(--primary-red);
            display: none;
        }

        .testimonial.active {
            display: block;
            animation: fadeIn 0.5s;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        .testimonial-avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
            margin: 0 auto 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            border: 4px solid var(--medium-gray);
        }

        .testimonial-text {
            font-size: 1.2rem;
            font-style: italic;
            color: var(--text-gray);
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .testimonial-author {
            font-size: 1.3rem;
            color: var(--primary-red);
            font-weight: bold;
        }

        .slider-dots {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 2rem;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--medium-gray);
            cursor: pointer;
            transition: all 0.3s;
        }

        .dot.active {
            background: var(--primary-red);
            width: 30px;
            border-radius: 6px;
        }

        /* Form Styles */
        .form-container {
            max-width: 700px;
            margin: 3rem auto;
            background: var(--dark-gray);
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--white);
            font-weight: 500;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 1rem;
            background: var(--medium-gray);
            border: 2px solid transparent;
            border-radius: 10px;
            color: var(--white);
            font-size: 1rem;
            transition: all 0.3s;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-red);
            background: var(--dark-gray);
        }

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

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        /* Gallery Grid */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
            margin-top: 3rem;
        }

        .gallery-item {
            height: 300px;
            background: linear-gradient(135deg, var(--dark-gray), var(--medium-gray));
            border-radius: 15px;
            overflow: hidden;
            position: relative;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            transition: transform 0.3s;
        }

        .gallery-item:hover {
            transform: scale(1.05);
        }

        .gallery-item::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(227, 30, 36, 0.6), transparent);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .gallery-item:hover::after {
            opacity: 1;
        }

        /* Blog Grid */
        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .blog-card {
            background: var(--dark-gray);
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.3s;
        }

        .blog-card:hover {
            transform: translateY(-10px);
        }

        .blog-image {
            height: 250px;
            background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 5rem;
        }

        .blog-content {
            padding: 2rem;
        }

        .blog-meta {
            display: flex;
            gap: 1.5rem;
            margin-bottom: 1rem;
            color: var(--text-gray);
            font-size: 0.9rem;
        }

        .blog-title {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--white);
        }

        .blog-excerpt {
            color: var(--text-gray);
            margin-bottom: 1.5rem;
        }

        /* Trainer Profiles */
        .trainers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .trainer-card {
            background: var(--dark-gray);
            border-radius: 15px;
            overflow: hidden;
            text-align: center;
            transition: transform 0.3s;
        }

        .trainer-card:hover {
            transform: translateY(-10px);
        }

        .trainer-image {
            height: 300px;
            background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 6rem;
        }

        .trainer-info {
            padding: 2rem;
        }

        .trainer-name {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            color: var(--white);
        }

        .trainer-specialty {
            color: var(--primary-red);
            margin-bottom: 1rem;
        }

        .trainer-bio {
            color: var(--text-gray);
            margin-bottom: 1.5rem;
        }

        .trainer-social {
            display: flex;
            justify-content: center;
            gap: 1rem;
        }

        /* Contact Info */
        .contact-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .contact-card {
            background: var(--dark-gray);
            padding: 2rem;
            border-radius: 15px;
            text-align: center;
            border: 2px solid var(--medium-gray);
        }

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

        .contact-card h3 {
            color: var(--primary-red);
            margin-bottom: 1rem;
        }

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

        .map-container {
            width: 100%;
            height: 400px;
            background: var(--dark-gray);
            border-radius: 15px;
            margin: 2rem 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
            color: var(--text-gray);
        }

        .whatsapp-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: #25d366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: var(--white);
            text-decoration: none;
            box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5);
            z-index: 999;
            transition: transform 0.3s;
        }

        .whatsapp-btn:hover {
            transform: scale(1.1);
        }

        /* Newsletter */
        .newsletter {
            background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
            padding: 4rem 5%;
            text-align: center;
            margin: 5rem 0;
        }

        .newsletter h3 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .newsletter p {
            margin-bottom: 2rem;
            font-size: 1.2rem;
        }

        .newsletter-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
            gap: 1rem;
        }

        .newsletter-form input {
            flex: 1;
            padding: 1rem;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
        }

        .newsletter-form button {
            padding: 1rem 2rem;
            background: var(--black);
            color: var(--white);
            border: none;
            border-radius: 50px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }

        .newsletter-form button:hover {
            background: var(--dark-gray);
            transform: scale(1.05);
        }

        /* Footer */
        footer {
            background: var(--dark-gray);
            padding: 3rem 5%;
            border-top: 3px solid var(--primary-red);
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            max-width: 1400px;
            margin: 0 auto 2rem;
        }

        .footer-section h3 {
            color: var(--primary-red);
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }

        .footer-section p,
        .footer-section a {
            color: var(--text-gray);
            text-decoration: none;
            display: block;
            margin-bottom: 0.8rem;
            transition: color 0.3s;
        }

        .footer-section a:hover {
            color: var(--primary-red);
        }

        .footer-social {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .footer-social a {
            width: 40px;
            height: 40px;
            background: var(--medium-gray);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            transition: all 0.3s;
        }

        .footer-social a:hover {
            background: var(--primary-red);
            transform: translateY(-5px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid var(--medium-gray);
            color: var(--text-gray);
        }

        /* Success Message */
        .success-message {
            display: none;
            background: var(--dark-gray);
            border-left: 5px solid var(--primary-red);
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
            text-align: center;
        }

        .success-message.show {
            display: block;
            animation: slideIn 0.5s;
        }

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

        .success-icon {
            font-size: 4rem;
            color: var(--primary-red);
            margin-bottom: 1rem;
        }

        /* Responsive Design */
        @media (max-width: 968px) {
            .nav-links {
                position: fixed;
                left: -100%;
                top: 70px;
                flex-direction: column;
                background: rgba(10, 10, 10, 0.98);
                width: 100%;
                padding: 2rem;
                transition: 0.3s;
                box-shadow: 0 10px 27px rgba(0, 0, 0, 0.5);
            }

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

            .menu-toggle {
                display: flex;
            }

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

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

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

            .about-content {
                grid-template-columns: 1fr;
            }

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

            .form-row {
                grid-template-columns: 1fr;
            }

            .newsletter-form {
                flex-direction: column;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 640px) {
            section {
                padding: 3rem 5%;
            }

            .hero {
                height: 100vh;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .btn {
                padding: 0.8rem 2rem;
                font-size: 1rem;
            }

            .services-grid,
            .plans-grid,
            .blog-grid,
            .gallery-grid,
            .trainers-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Page Containers */
        .page {
            display: none;
        }

        .page.active {
            display: block;
        }