/* Base styles */
:root {
    --primary: #FF6A00;
    --secondary: #0055A4;
    --dark: #1E1E1E;
    --light: #ffffff;
    --gray: #f5f5f5;
    --dark-gray: #333333;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 10px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2.5rem;
    position: relative;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

section {
    padding: 5rem 0;
}

/* Button styles */
.cta-button, .pricing-button, .form-button {
    display: inline-block;
    background-color: var(--primary);
    color: var(--light);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    border: 2px solid var(--primary);
    font-size: 0.9rem;
    cursor: pointer;
    text-align: center;
}

.cta-button:hover, .pricing-button:hover, .form-button:hover {
    background-color: transparent;
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 106, 0, 0.15);
}

.cta-button.outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.cta-button.outline:hover {
    background-color: var(--primary);
    color: var(--light);
}

.cta-button.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 106, 0, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(255, 106, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 106, 0, 0);
    }
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    transition: var(--transition);
}

.main-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links li {
    margin-left: 25px;
}

.nav-links a {
    color: var(--dark);
    font-weight: 500;
    position: relative;
}

.nav-links a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

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

.nav-links .cta-button {
    margin-left: 15px;
}

.nav-links .cta-button:after {
    display: none;
}

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

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    margin-bottom: 5px;
    border-radius: 3px;
    transition: var(--transition);
}

/* Intro section */
.intro {
    height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0055A4 0%, #1a237e 100%);
    color: var(--light);
    position: relative;
    overflow: hidden;
}

.intro-content {
    max-width: 600px;
    padding: 0 15px;
    margin-left: 10%;
    position: relative;
    z-index: 2;
}

.intro h1 {
    margin-bottom: 1.5rem;
    font-size: 3.5rem;
}

.intro p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.intro-animation {
    position: absolute;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
    overflow: hidden;
}

.runner-silhouette {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 400px;
    background: url('images/run.jpg') no-repeat center center;
    background-size: contain;
    filter: brightness(0) invert(1);
    opacity: 0.7;
    animation: run 0.8s infinite alternate;
}

.motion-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, transparent 40%, rgba(255, 255, 255, 0.1) 50%, transparent 60%, transparent 100%);
    animation: motion-blur 1.5s infinite;
}

@keyframes run {
    0% {
        transform: translate(-50%, -48%);
    }
    100% {
        transform: translate(-50%, -52%);
    }
}

@keyframes motion-blur {
    0% {
        opacity: 0;
        transform: translateX(-100%);
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* Why section */
.why-section {
    background-color: var(--light);
    position: relative;
}

.why-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(var(--gray) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.5;
    z-index: -1;
}

.cards-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.card {
    flex: 0 0 calc(33.333% - 30px);
    background-color: var(--light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2rem;
    margin-bottom: 30px;
    text-align: center;
    transition: var(--transition);
    transform: translateY(50px);
    opacity: 0;
}

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

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.card-icon {
    margin-bottom: 1.5rem;
}

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

/* How section */
.how-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    position: relative;
}

.steps-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.step {
    flex: 0 0 calc(25% - 30px);
    background: var(--light);
    border-radius: var(--border-radius);
    padding: 2rem;
    position: relative;
    text-align: center;
    box-shadow: var(--shadow);
    transform: translateX(-50px);
    opacity: 0;
    transition: var(--transition);
}

.step.slide-in {
    transform: translateX(0);
    opacity: 1;
}

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

.step:not(:last-child):after {
    content: '';
    position: absolute;
    top: 30%;
    right: -40px;
    width: 50px;
    height: 20px;
    background-image: url("images/step.jpg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.step-number {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary) 0%, #ff8533 100%);
    color: var(--light);
    border-radius: 50%;
    font-weight: 600;
    font-size: 1.25rem;
    margin: 0 auto 1.5rem;
    box-shadow: 0 5px 15px rgba(255, 106, 0, 0.3);
}

.step h3 {
    color: var(--primary);
}

/* Exercises section */
.exercises-section {
    background-color: var(--light);
}

.exercises-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 2rem;
}

.exercise-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 250px;
    transition: var(--transition);
}

.exercise-card:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.exercise-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
}

.exercise-card:hover .exercise-image {
    transform: scale(1.1);
}

.exercise-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    color: var(--light);
    transition: var(--transition);
}

.exercise-card:hover .exercise-overlay {
    background: linear-gradient(to top, rgba(255, 106, 0, 0.8) 0%, transparent 100%);
}

.exercise-overlay h3 {
    margin-bottom: 5px;
}

.exercise-overlay p {
    font-size: 0.9rem;
    margin: 0;
}

/* Reviews section */
.reviews-section {
    background: linear-gradient(135deg, #0055A4 0%, #003366 100%);
    color: var(--light);
}

.reviews-section h2 {
    color: var(--light);
}

.reviews-section h2:after {
    background: var(--light);
}

.reviews-slider {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.review {
    flex: 0 0 calc(33.333% - 30px);
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 30px;
    transition: var(--transition);
}

.review:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-10px);
}

.review-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 1.5rem;
    background-size: cover;
    background-position: center;
    border: 3px solid var(--light);
}

.review-content h4 {
    margin-bottom: 5px;
}

.review-location {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.stars {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.review-text {
    font-style: italic;
}

/* Benefits section */
.benefits-section {
    background-color: var(--gray);
    position: relative;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.benefit-card {
    background-color: var(--light);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transform: scale(0.8);
    opacity: 0;
    transition: var(--transition);
}

.benefit-card.pop-in {
    transform: scale(1);
    opacity: 1;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    color: var(--dark);
    margin-bottom: 1rem;
}

/* Pricing section */
.pricing-section {
    background: linear-gradient(to right, #f6f9fc 0%, #eef1f5 100%);
}

.pricing-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.pricing-card {
    flex: 0 0 calc(33.333% - 30px);
    background-color: var(--light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 3rem 2rem;
    margin-bottom: 30px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 2px solid var(--primary);
    z-index: 2;
}

.pricing-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-15px);
}

.ribbon {
    position: absolute;
    top: 20px;
    right: -30px;
    transform: rotate(45deg);
    background-color: var(--primary);
    color: var(--light);
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.pricing-header {
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
}

.period {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

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

.pricing-features ul {
    text-align: left;
    padding-left: 1.5rem;
    list-style-type: none;
}

.pricing-features li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 1.5rem;
}

.pricing-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 600;
}

.pricing-button {
    display: block;
    width: 100%;
}

/* Newsletter section */
.newsletter-section {
    background: url('images/news.jpg') no-repeat center center;
    background-size: cover;
    position: relative;
    color: var(--light);
}

.newsletter-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(30, 30, 30, 0.8);
    backdrop-filter: blur(3px);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.newsletter-form {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
}

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--light);
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.1);
}

.form-group.checkbox {
    display: flex;
    align-items: center;
}

.form-group.checkbox input {
    width: auto;
    margin-right: 10px;
}

.form-button {
    width: 100%;
}

/* Contact section */
.contact-section {
    background-color: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info h2 {
    text-align: left;
    margin-bottom: 2rem;
}

.contact-info h2:after {
    left: 0;
    transform: none;
}

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

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

.contact-item svg {
    margin-right: 15px;
}

.contact-form {
    background-color: var(--gray);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.contact-form .form-group input, .contact-form .form-group textarea {
    background-color: var(--light);
    border: 1px solid #ddd;
    color: var(--dark);
}

.contact-form .form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.map-container {
    height: 100%;
    min-height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* Footer */
.site-footer {
    background-color: var(--dark);
    color: var(--light);
    padding: 3rem 0;
}

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

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 1rem;
}

.footer-links ul {
    display: flex;
}

.footer-links li {
    margin-left: 20px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* Animation classes */
.fade-in {
    animation: fadeIn 1s forwards;
}

.slide-in {
    animation: slideIn 1s forwards;
}

.pop-in {
    animation: popIn 0.5s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Media Queries */
@media screen and (max-width: 1024px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .card, .step {
        flex: 0 0 calc(50% - 20px);
    }
    
    .step:not(:last-child):after {
        display: none;
    }
    
    .exercises-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .review {
        flex: 0 0 calc(50% - 20px);
    }
    
    .pricing-card {
        flex: 0 0 calc(50% - 20px);
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card:hover, .pricing-card.featured:hover {
        transform: translateY(-15px);
    }
}

@media screen and (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--light);
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        padding: 2rem;
        transition: var(--transition);
        box-shadow: var(--shadow);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    .nav-links .cta-button {
        margin: 15px 0 0;
    }
    
    .intro {
        flex-direction: column;
        padding-top: 80px;
        height: auto;
        min-height: 100vh;
    }
    
    .intro-content {
        margin: 0 auto;
        text-align: center;
        padding: 3rem 15px;
    }
    
    .intro-animation {
        position: relative;
        width: 100%;
        height: 300px;
    }
    
    .card, .step, .review, .pricing-card {
        flex: 0 0 100%;
    }
    
    .exercises-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links ul {
        justify-content: center;
        margin-top: 1.5rem;
    }
    
    .footer-links li {
        margin: 0 10px;
    }
}

@media screen and (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    section {
        padding: 3rem 0;
    }
}