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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    background-color: #0f172a;
    font-weight: 400;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p { margin-bottom: 1rem; }

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.header {
    background: #1e293b;
    border-bottom: 1px solid #334155;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    flex-shrink: 0;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #f8fafc;
}

.cta-button {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
}

.cta-button:hover {
    background: linear-gradient(135deg, #0891b2, #0e7490);
    border-color: #06b6d4;
}

.back-link {
    color: #06b6d4;
    text-decoration: none;
    font-weight: 500;
}

.back-link:hover {
    color: #0891b2;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: 3rem 0 4rem;
    border-bottom: 1px solid #334155;
}

.hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #f8fafc, #06b6d4);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #cbd5e1;
    max-width: 600px;
    margin-bottom: 0;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    width: 100%;
    max-width: 500px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #06b6d4;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #94a3b8;
    font-weight: 500;
}

.hero-image {
    width: 100%;
    max-width: 800px;
}

.hero-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 0.75rem;
    border: 1px solid #334155;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* Section Styles */
section {
    padding: 4rem 0;
}

.centered {
    text-align: center;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: #f8fafc;
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: #cbd5e1;
    font-size: 1.1rem;
}

.section-content {
    max-width: 900px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: #1e293b;
    border-top: 1px solid #334155;
    border-bottom: 1px solid #334155;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: #334155;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.feature-item h3 {
    color: #f8fafc;
    margin-bottom: 1rem;
}

.feature-item p {
    color: #94a3b8;
}

/* Programs Section */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.program-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.program-card h3 {
    color: #f8fafc;
    margin-bottom: 0.75rem;
}

.program-card p {
    color: #94a3b8;
    margin-bottom: 1.5rem;
}

.program-image {
    margin-top: 1rem;
}

.program-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0.5rem;
    border: 1px solid #334155;
}

/* Coaching Features */
.coaching-features {
    background: #1e293b;
    border-top: 1px solid #334155;
    border-bottom: 1px solid #334155;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.feature-card h3 {
    color: #f8fafc;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #94a3b8;
    margin-bottom: 1.5rem;
}

.feature-image {
    margin-top: 1rem;
}

.feature-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 0.5rem;
    border: 1px solid #334155;
}

/* Performance Tracking */
.tracking-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tracking-item {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 0.75rem;
    padding: 1.5rem;
    text-align: center;
}

.tracking-metric {
    color: #94a3b8;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.tracking-value {
    color: #06b6d4;
    font-size: 2rem;
    font-weight: 700;
}

.tracking-image {
    margin-top: 2rem;
}

.tracking-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 0.75rem;
    border: 1px solid #334155;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Products Section */
.products {
    background: #1e293b;
    border-top: 1px solid #334155;
    border-bottom: 1px solid #334155;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 0.75rem;
    padding: 2rem;
    position: relative;
}

.product-card.featured {
    border-color: #06b6d4;
    background: linear-gradient(135deg, #0f172a, #1e293b);
}

.product-card.featured::before {
    content: "MOST POPULAR";
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: #06b6d4;
    color: #0f172a;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 0 0 0.5rem 0.5rem;
}

.product-card h3 {
    color: #f8fafc;
    margin-bottom: 0.75rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #06b6d4;
    margin-bottom: 1rem;
}

.product-card p {
    color: #94a3b8;
    margin-bottom: 1.5rem;
}

.product-features {
    margin-bottom: 2rem;
}

.feature {
    color: #cbd5e1;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.product-button {
    width: 100%;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: white;
    border: none;
    padding: 0.875rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
}

.product-button:hover {
    background: linear-gradient(135deg, #0891b2, #0e7490);
    border-color: #06b6d4;
}

/* Why Choose Section */
.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.reason-item {
    text-align: center;
    padding: 1.5rem;
}

.reason-item h3 {
    color: #f8fafc;
    margin-bottom: 1rem;
}

.reason-item p {
    color: #94a3b8;
}

/* Testimonials */
.testimonials {
    background: #1e293b;
    border-top: 1px solid #334155;
    border-bottom: 1px solid #334155;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 0.75rem;
    padding: 2rem;
}

.testimonial-content p {
    color: #cbd5e1;
    font-style: italic;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-name {
    color: #f8fafc;
    font-weight: 600;
}

.author-rank {
    color: #06b6d4;
    font-size: 0.875rem;
}

/* Contact Section */
.contact {
    background: #1e293b;
    border-top: 1px solid #334155;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: #334155;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-label {
    color: #94a3b8;
    font-size: 0.875rem;
    font-weight: 500;
}

.contact-value {
    color: #f8fafc;
    font-weight: 600;
}

/* Contact Form */
.contact-form {
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 0.75rem;
    padding: 2rem;
}

.contact-form h3 {
    color: #f8fafc;
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: #334155;
    border: 1px solid #475569;
    border-radius: 0.5rem;
    padding: 0.875rem;
    color: #f8fafc;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #06b6d4;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #94a3b8;
}

.submit-button {
    width: 100%;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    border: 2px solid transparent;
}

.submit-button:hover {
    background: linear-gradient(135deg, #0891b2, #0e7490);
    border-color: #06b6d4;
}

/* Contact Section */
.contact {
    background: #1e293b;
    border-top: 1px solid #334155;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-description {
    color: #cbd5e1;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-top: 1rem;
}

/* Footer */
.footer {
    background: #0f172a;
    border-top: 1px solid #334155;
    padding: 2rem 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #334155;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-brand {
    font-size: 1.125rem;
    font-weight: 600;
    color: #f8fafc;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: #f8fafc;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-column a {
    color: #94a3b8;
    text-decoration: none;
    font-weight: 500;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: #06b6d4;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: #64748b;
    font-size: 0.875rem;
    margin: 0;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-content {
    background-color: #1e293b;
    margin: 5% auto;
    padding: 2rem;
    border: 1px solid #334155;
    border-radius: 0.75rem;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.close {
    color: #94a3b8;
    float: right;
    font-size: 2rem;
    font-weight: bold;
    position: absolute;
    right: 1rem;
    top: 1rem;
    cursor: pointer;
}

.close:hover {
    color: #f8fafc;
}

.modal h2 {
    color: #f8fafc;
    margin-bottom: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-img {
        height: 250px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1rem;
        text-align: center;
    }
    
    .program-img,
    .feature-img {
        height: 150px;
    }
    
    .tracking-img {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 2rem 0 3rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-img {
        height: 200px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 1.5rem;
    }
    
    .tracking-features {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 3rem 0;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 1.5rem;
    }
    
    .tracking-features {
        grid-template-columns: 1fr;
    }
}